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Incident detail

Hourly weather · wind_speed_kmh PSI drift

Deterministic evidence · read-only
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Incident summary

DATA DRIFT · WARNING severity

OPEN

Hourly weather

wind_speed_kmh PSI drift · drift:wind_speed_kmh:psi

Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.695563658199808; threshold: 0.2.

Occurrences207Persisted observations
Last seen9:59:52 PM
Opened
Incident key
hourly-weather:drift:wind_speed_kmh:psi

Deterministic root cause

A ranked explanation derived from persisted evidence. It is authoritative for this view; optional AI is shown later.

No AI inference
Top ranked causeDISTRIBUTION SHIFT
HIGH confidence

Probable cause: distribution shift. Evidence: psi distribution shift. Confidence: HIGH. Affected downstream assets: 3.

Ranked candidates

#1 DISTRIBUTION SHIFTHIGH confidencescore 10

Evidence used

psi distribution shiftDRIFT_RESULT · drift_resultsweight 10

Algorithm deterministic-rca-v1 · fingerprint 7aa65a344d92… · created 11/1/2026, 5:59:33 AM

Evidence

Human-readable fields are the first view. Raw JSON remains available when exact payload inspection is useful.

207 occurrences
Method
PSI
Details.Epsilon
0
Details.Baseline Bins
[5.29,5.66,5.98,6.44,6.9,7.48,8.02,9.08,10]
Details.Location Shift.P95 Shift
-1.555
Details.Location Shift.Mean Shift
-2.512
Details.Location Shift.Current P95
8.53
Details.Location Shift.Baseline P95
10.085
Details.Location Shift.Current Mean
4.642
Details.Location Shift.Median Shift
-2.55
Details.Location Shift.Baseline Mean
7.154
Details.Location Shift.Current Median
4.35
Details.Location Shift.Baseline Median
6.9
Details.Location Shift.Normalized Median Shift
-0.99
Details.Warning Threshold
0.1
Details.Current Distribution
[0.66,0.05,0.1,0.03,0.03,0.03,0.03,0.02,0.03,0.02]
Details.Baseline Distribution
[0.125,0.08333333333333333,0.08333333333333333,0.125,0.08333333333333333,0.08333333333333333,0.125,0.08333333333333333,0.041666666666666664,0.16666666666666666]
Threshold
0.2
Column Name
wind_speed_kmh
Drift Result Id
1,652
Observed Metric
1.696
Baseline Version
1
Current Sample Count
100
Baseline Sample Count
24
View raw evidence JSON
{
  "method": "PSI",
  "details": {
    "epsilon": 0.000001,
    "baseline_bins": [
      5.29,
      5.66,
      5.98,
      6.44,
      6.9,
      7.48,
      8.02,
      9.08,
      10
    ],
    "location_shift": {
      "p95_shift": -1.5550000000000015,
      "mean_shift": -2.5121666666666664,
      "current_p95": 8.529999999999998,
      "baseline_p95": 10.084999999999999,
      "current_mean": 4.642,
      "median_shift": -2.5500000000000007,
      "baseline_mean": 7.154166666666667,
      "current_median": 4.35,
      "baseline_median": 6.9,
      "normalized_median_shift": -0.9902912621359229
    },
    "warning_threshold": 0.1,
    "current_distribution": [
      0.66,
      0.05,
      0.1,
      0.03,
      0.03,
      0.03,
      0.03,
      0.02,
      0.03,
      0.02
    ],
    "baseline_distribution": [
      0.125,
      0.08333333333333333,
      0.08333333333333333,
      0.125,
      0.08333333333333333,
      0.08333333333333333,
      0.125,
      0.08333333333333333,
      0.041666666666666664,
      0.16666666666666666
    ]
  },
  "threshold": 0.2,
  "column_name": "wind_speed_kmh",
  "drift_result_id": 1652,
  "observed_metric": 1.695563658199808,
  "baseline_version": 1,
  "current_sample_count": 100,
  "baseline_sample_count": 24
}

Blast radius

Downstream assets captured when this incident was evaluated.

Open dataset lineage
Open-Meteo Quality EvaluationPROCESS · distance 1
dataset:hourly-weatherprocess:quality-open-meteo
Quality APIAPI · distance 2
dataset:hourly-weatherprocess:quality-open-meteoapi:quality
Quality DashboardDASHBOARD · distance 3
dataset:hourly-weatherprocess:quality-open-meteoapi:qualityui:quality-dashboard

Lifecycle

Chronological state transitions recorded for this incident.

207 events
  1. OPENED

    Hourly weather evaluation error wind_speed_kmh PSI drift quality rule. Observed: none. Expected: none.

    OPEN
  2. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.630157947232714; threshold: 0.2.

    OPEN toOPEN
  3. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.630157947232714; threshold: 0.2.

    OPEN toOPEN
  4. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.630157947232714; threshold: 0.2.

    OPEN toOPEN
  5. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.630157947232714; threshold: 0.2.

    OPEN toOPEN
  6. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.630157947232714; threshold: 0.2.

    OPEN toOPEN
  7. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.630157947232714; threshold: 0.2.

    OPEN toOPEN
  8. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.630157947232714; threshold: 0.2.

    OPEN toOPEN
  9. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.630157947232714; threshold: 0.2.

    OPEN toOPEN
  10. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.6621090088927125; threshold: 0.2.

    OPEN toOPEN
  11. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.6621090088927125; threshold: 0.2.

    OPEN toOPEN
  12. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.6621090088927125; threshold: 0.2.

    OPEN toOPEN
  13. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.8793886559486924; threshold: 0.2.

    OPEN toOPEN
  14. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.8793886559486924; threshold: 0.2.

    OPEN toOPEN
  15. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.8793886559486924; threshold: 0.2.

    OPEN toOPEN
  16. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.8793886559486924; threshold: 0.2.

    OPEN toOPEN
  17. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.8906264864510315; threshold: 0.2.

    OPEN toOPEN
  18. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.8906264864510315; threshold: 0.2.

    OPEN toOPEN
  19. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.8906264864510315; threshold: 0.2.

    OPEN toOPEN
  20. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.8906264864510315; threshold: 0.2.

    OPEN toOPEN
  21. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.9963505651626202; threshold: 0.2.

    OPEN toOPEN
  22. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.9963505651626202; threshold: 0.2.

    OPEN toOPEN
  23. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.9963505651626202; threshold: 0.2.

    OPEN toOPEN
  24. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.9963505651626202; threshold: 0.2.

    OPEN toOPEN
  25. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.1748373509763566; threshold: 0.2.

    OPEN toOPEN
  26. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.1748373509763566; threshold: 0.2.

    OPEN toOPEN
  27. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.1748373509763566; threshold: 0.2.

    OPEN toOPEN
  28. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.1748373509763566; threshold: 0.2.

    OPEN toOPEN
  29. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.8736392712450257; threshold: 0.2.

    OPEN toOPEN
  30. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.8736392712450257; threshold: 0.2.

    OPEN toOPEN
  31. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.8736392712450257; threshold: 0.2.

    OPEN toOPEN
  32. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.8736392712450257; threshold: 0.2.

    OPEN toOPEN
  33. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.1018484264773394; threshold: 0.2.

    OPEN toOPEN
  34. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.1018484264773394; threshold: 0.2.

    OPEN toOPEN
  35. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.1018484264773394; threshold: 0.2.

    OPEN toOPEN
  36. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.1018484264773394; threshold: 0.2.

    OPEN toOPEN
  37. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.331227645888031; threshold: 0.2.

    OPEN toOPEN
  38. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.331227645888031; threshold: 0.2.

    OPEN toOPEN
  39. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.331227645888031; threshold: 0.2.

    OPEN toOPEN
  40. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.7665567205369432; threshold: 0.2.

    OPEN toOPEN
  41. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.7665567205369432; threshold: 0.2.

    OPEN toOPEN
  42. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.7665567205369432; threshold: 0.2.

    OPEN toOPEN
  43. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.7665567205369432; threshold: 0.2.

    OPEN toOPEN
  44. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.9476836726650506; threshold: 0.2.

    OPEN toOPEN
  45. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.9476836726650506; threshold: 0.2.

    OPEN toOPEN
  46. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.9476836726650506; threshold: 0.2.

    OPEN toOPEN
  47. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.9476836726650506; threshold: 0.2.

    OPEN toOPEN
  48. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.033326023454692; threshold: 0.2.

    OPEN toOPEN
  49. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.033326023454692; threshold: 0.2.

    OPEN toOPEN
  50. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.033326023454692; threshold: 0.2.

    OPEN toOPEN
  51. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.033326023454692; threshold: 0.2.

    OPEN toOPEN
  52. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.38708243420968; threshold: 0.2.

    OPEN toOPEN
  53. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.38708243420968; threshold: 0.2.

    OPEN toOPEN
  54. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.38708243420968; threshold: 0.2.

    OPEN toOPEN
  55. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.38708243420968; threshold: 0.2.

    OPEN toOPEN
  56. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.9135785641082158; threshold: 0.2.

    OPEN toOPEN
  57. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.9135785641082158; threshold: 0.2.

    OPEN toOPEN
  58. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.9135785641082158; threshold: 0.2.

    OPEN toOPEN
  59. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.9135785641082158; threshold: 0.2.

    OPEN toOPEN
  60. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.7996618972574391; threshold: 0.2.

    OPEN toOPEN
  61. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.7996618972574391; threshold: 0.2.

    OPEN toOPEN
  62. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.7996618972574391; threshold: 0.2.

    OPEN toOPEN
  63. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.7996618972574391; threshold: 0.2.

    OPEN toOPEN
  64. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.877089945923536; threshold: 0.2.

    OPEN toOPEN
  65. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.877089945923536; threshold: 0.2.

    OPEN toOPEN
  66. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.877089945923536; threshold: 0.2.

    OPEN toOPEN
  67. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.6339845204399543; threshold: 0.2.

    OPEN toOPEN
  68. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.6339845204399543; threshold: 0.2.

    OPEN toOPEN
  69. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.6339845204399543; threshold: 0.2.

    OPEN toOPEN
  70. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.6339845204399543; threshold: 0.2.

    OPEN toOPEN
  71. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.143090001180343; threshold: 0.2.

    OPEN toOPEN
  72. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.143090001180343; threshold: 0.2.

    OPEN toOPEN
  73. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.143090001180343; threshold: 0.2.

    OPEN toOPEN
  74. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.143090001180343; threshold: 0.2.

    OPEN toOPEN
  75. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.5885171833463494; threshold: 0.2.

    OPEN toOPEN
  76. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.5885171833463494; threshold: 0.2.

    OPEN toOPEN
  77. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.5885171833463494; threshold: 0.2.

    OPEN toOPEN
  78. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.5885171833463494; threshold: 0.2.

    OPEN toOPEN
  79. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.5637874924107563; threshold: 0.2.

    OPEN toOPEN
  80. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.5637874924107563; threshold: 0.2.

    OPEN toOPEN
  81. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.5637874924107563; threshold: 0.2.

    OPEN toOPEN
  82. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.5637874924107563; threshold: 0.2.

    OPEN toOPEN
  83. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.1225975909571564; threshold: 0.2.

    OPEN toOPEN
  84. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.1225975909571564; threshold: 0.2.

    OPEN toOPEN
  85. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.1225975909571564; threshold: 0.2.

    OPEN toOPEN
  86. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.1225975909571564; threshold: 0.2.

    OPEN toOPEN
  87. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 6.965433375072453; threshold: 0.2.

    OPEN toOPEN
  88. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 6.965433375072453; threshold: 0.2.

    OPEN toOPEN
  89. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 6.965433375072453; threshold: 0.2.

    OPEN toOPEN
  90. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 6.965433375072453; threshold: 0.2.

    OPEN toOPEN
  91. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 6.358967540700849; threshold: 0.2.

    OPEN toOPEN
  92. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 6.358967540700849; threshold: 0.2.

    OPEN toOPEN
  93. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 6.358967540700849; threshold: 0.2.

    OPEN toOPEN
  94. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 3.3455457235383452; threshold: 0.2.

    OPEN toOPEN
  95. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 3.3455457235383452; threshold: 0.2.

    OPEN toOPEN
  96. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 3.3455457235383452; threshold: 0.2.

    OPEN toOPEN
  97. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.0467695386787175; threshold: 0.2.

    OPEN toOPEN
  98. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.0467695386787175; threshold: 0.2.

    OPEN toOPEN
  99. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.0467695386787175; threshold: 0.2.

    OPEN toOPEN
  100. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.8373505832429398; threshold: 0.2.

    OPEN toOPEN
  101. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.8373505832429398; threshold: 0.2.

    OPEN toOPEN
  102. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.8373505832429398; threshold: 0.2.

    OPEN toOPEN
  103. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.4833008988048084; threshold: 0.2.

    OPEN toOPEN
  104. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.4833008988048084; threshold: 0.2.

    OPEN toOPEN
  105. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.4833008988048084; threshold: 0.2.

    OPEN toOPEN
  106. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 4.331285515721225; threshold: 0.2.

    OPEN toOPEN
  107. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 4.331285515721225; threshold: 0.2.

    OPEN toOPEN
  108. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 4.331285515721225; threshold: 0.2.

    OPEN toOPEN
  109. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 4.331285515721225; threshold: 0.2.

    OPEN toOPEN
  110. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.0273761095398894; threshold: 0.2.

    OPEN toOPEN
  111. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.0273761095398894; threshold: 0.2.

    OPEN toOPEN
  112. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.0273761095398894; threshold: 0.2.

    OPEN toOPEN
  113. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.9075698967126788; threshold: 0.2.

    OPEN toOPEN
  114. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.9075698967126788; threshold: 0.2.

    OPEN toOPEN
  115. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.5471215070848632; threshold: 0.2.

    OPEN toOPEN
  116. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.5471215070848632; threshold: 0.2.

    OPEN toOPEN
  117. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.5471215070848632; threshold: 0.2.

    OPEN toOPEN
  118. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.2520787301689094; threshold: 0.2.

    OPEN toOPEN
  119. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.2520787301689094; threshold: 0.2.

    OPEN toOPEN
  120. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.2520787301689094; threshold: 0.2.

    OPEN toOPEN
  121. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.53432922465181; threshold: 0.2.

    OPEN toOPEN
  122. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.53432922465181; threshold: 0.2.

    OPEN toOPEN
  123. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.53432922465181; threshold: 0.2.

    OPEN toOPEN
  124. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.7294995756270892; threshold: 0.2.

    OPEN toOPEN
  125. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.7294995756270892; threshold: 0.2.

    OPEN toOPEN
  126. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.7294995756270892; threshold: 0.2.

    OPEN toOPEN
  127. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.5835188049931967; threshold: 0.2.

    OPEN toOPEN
  128. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.5835188049931967; threshold: 0.2.

    OPEN toOPEN
  129. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.5835188049931967; threshold: 0.2.

    OPEN toOPEN
  130. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.6938289200179166; threshold: 0.2.

    OPEN toOPEN
  131. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.6938289200179166; threshold: 0.2.

    OPEN toOPEN
  132. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.6938289200179166; threshold: 0.2.

    OPEN toOPEN
  133. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.588304872515587; threshold: 0.2.

    OPEN toOPEN
  134. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.588304872515587; threshold: 0.2.

    OPEN toOPEN
  135. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.2085333483585419; threshold: 0.2.

    OPEN toOPEN
  136. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.2085333483585419; threshold: 0.2.

    OPEN toOPEN
  137. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.2085333483585419; threshold: 0.2.

    OPEN toOPEN
  138. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.0084041784949045; threshold: 0.2.

    OPEN toOPEN
  139. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.0084041784949045; threshold: 0.2.

    OPEN toOPEN
  140. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.0084041784949045; threshold: 0.2.

    OPEN toOPEN
  141. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.0084041784949045; threshold: 0.2.

    OPEN toOPEN
  142. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.5106006027666745; threshold: 0.2.

    OPEN toOPEN
  143. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.5106006027666745; threshold: 0.2.

    OPEN toOPEN
  144. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.5106006027666745; threshold: 0.2.

    OPEN toOPEN
  145. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.5106006027666745; threshold: 0.2.

    OPEN toOPEN
  146. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.472612444664274; threshold: 0.2.

    OPEN toOPEN
  147. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.472612444664274; threshold: 0.2.

    OPEN toOPEN
  148. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.472612444664274; threshold: 0.2.

    OPEN toOPEN
  149. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.472612444664274; threshold: 0.2.

    OPEN toOPEN
  150. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.6306025607852255; threshold: 0.2.

    OPEN toOPEN
  151. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.6306025607852255; threshold: 0.2.

    OPEN toOPEN
  152. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.6306025607852255; threshold: 0.2.

    OPEN toOPEN
  153. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.6306025607852255; threshold: 0.2.

    OPEN toOPEN
  154. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 3.943500602438228; threshold: 0.2.

    OPEN toOPEN
  155. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 3.943500602438228; threshold: 0.2.

    OPEN toOPEN
  156. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 3.943500602438228; threshold: 0.2.

    OPEN toOPEN
  157. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 3.943500602438228; threshold: 0.2.

    OPEN toOPEN
  158. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.3690077853746008; threshold: 0.2.

    OPEN toOPEN
  159. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.3690077853746008; threshold: 0.2.

    OPEN toOPEN
  160. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.3690077853746008; threshold: 0.2.

    OPEN toOPEN
  161. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.3529667684863904; threshold: 0.2.

    OPEN toOPEN
  162. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.3529667684863904; threshold: 0.2.

    OPEN toOPEN
  163. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.3529667684863904; threshold: 0.2.

    OPEN toOPEN
  164. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.3529667684863904; threshold: 0.2.

    OPEN toOPEN
  165. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.3529667684863904; threshold: 0.2.

    OPEN toOPEN
  166. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.3529667684863904; threshold: 0.2.

    OPEN toOPEN
  167. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.3529667684863904; threshold: 0.2.

    OPEN toOPEN
  168. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.3529667684863904; threshold: 0.2.

    OPEN toOPEN
  169. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.430313049128888; threshold: 0.2.

    OPEN toOPEN
  170. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.430313049128888; threshold: 0.2.

    OPEN toOPEN
  171. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.430313049128888; threshold: 0.2.

    OPEN toOPEN
  172. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.430313049128888; threshold: 0.2.

    OPEN toOPEN
  173. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.9716612482035067; threshold: 0.2.

    OPEN toOPEN
  174. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.9716612482035067; threshold: 0.2.

    OPEN toOPEN
  175. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.9716612482035067; threshold: 0.2.

    OPEN toOPEN
  176. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.9716612482035067; threshold: 0.2.

    OPEN toOPEN
  177. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 2.9716612482035067; threshold: 0.2.

    OPEN toOPEN
  178. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 5.135135287016886; threshold: 0.2.

    OPEN toOPEN
  179. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 5.135135287016886; threshold: 0.2.

    OPEN toOPEN
  180. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 5.135135287016886; threshold: 0.2.

    OPEN toOPEN
  181. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 5.135135287016886; threshold: 0.2.

    OPEN toOPEN
  182. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 4.322225115433734; threshold: 0.2.

    OPEN toOPEN
  183. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 4.322225115433734; threshold: 0.2.

    OPEN toOPEN
  184. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 4.322225115433734; threshold: 0.2.

    OPEN toOPEN
  185. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 4.322225115433734; threshold: 0.2.

    OPEN toOPEN
  186. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 4.0588595699584475; threshold: 0.2.

    OPEN toOPEN
  187. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 4.0588595699584475; threshold: 0.2.

    OPEN toOPEN
  188. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 4.0588595699584475; threshold: 0.2.

    OPEN toOPEN
  189. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.9567695859812292; threshold: 0.2.

    OPEN toOPEN
  190. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.9567695859812292; threshold: 0.2.

    OPEN toOPEN
  191. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.9567695859812292; threshold: 0.2.

    OPEN toOPEN
  192. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.9567695859812292; threshold: 0.2.

    OPEN toOPEN
  193. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.7740237389394614; threshold: 0.2.

    OPEN toOPEN
  194. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.7740237389394614; threshold: 0.2.

    OPEN toOPEN
  195. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.7740237389394614; threshold: 0.2.

    OPEN toOPEN
  196. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.8013559246573999; threshold: 0.2.

    OPEN toOPEN
  197. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.8013559246573999; threshold: 0.2.

    OPEN toOPEN
  198. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.8013559246573999; threshold: 0.2.

    OPEN toOPEN
  199. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.7996719122650344; threshold: 0.2.

    OPEN toOPEN
  200. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.7996719122650344; threshold: 0.2.

    OPEN toOPEN
  201. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 0.7996719122650344; threshold: 0.2.

    OPEN toOPEN
  202. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.1219295312732251; threshold: 0.2.

    OPEN toOPEN
  203. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.1219295312732251; threshold: 0.2.

    OPEN toOPEN
  204. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.1219295312732251; threshold: 0.2.

    OPEN toOPEN
  205. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.695563658199808; threshold: 0.2.

    OPEN toOPEN
  206. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.695563658199808; threshold: 0.2.

    OPEN toOPEN
  207. OBSERVED AGAIN

    Hourly weather wind_speed_kmh PSI drift detected. Observed metric: 1.695563658199808; threshold: 0.2.

    OPEN toOPEN

AI Incident Copilot

Optional explanatory context based on the same persisted evidence. It cannot change incident state.

Optional · non-authoritative
FALLBACKdeterministic-fallback · deterministic-rca-v1
Deterministic OpenDQ analysis identifies distribution shift as the leading explanation with high confidence.

This explanation follows the persisted deterministic RCA result. The leading cause is distribution shift; the AI provider was not used or was unavailable.

Evidence highlights

drift-result:1636{"column": "wind_speed_kmh", "method": "PSI", "metric": 1.695563658199808, "status": "DRIFT", "threshold": 0.2}

Suggested investigation

  1. Compare the current distribution with the stored baseline and inspect the affected column.

Uncertainties

No additional uncertainties recorded.

Prompt incident-copilot-v1 · generated 11/1/2026, 5:59:45 AM · new analysis