Permanent Prediction Record
×
Window Elapsed
No Match Found
The forecast window has closed. No qualifying seismic event was recorded within the predicted parameters.
Predicted Magnitude
M2.2
1.8 miles West of Sebastopol
Original Prediction Parameters
Predicted Location
1.8 miles West of Sebastopol
38.3964°N, 122.8569°W
Forecast Time Window
14th of May 2026
May 14, 2026 08:36:05 PST
Predicted Magnitude
M2.2
Predicted value
Focal Depth
6.3 km
Below surface
Prediction Type
Prospective
Live forward-issued before the event
Lead Time
241h 25m
Advance notice before predicted event time
Location Map
Predicted epicentre
Matched Earthquake
⚠ Preliminary - subject to revision when the pipeline confirms the result
A recorded earthquake fell within every matching tolerance, so this prediction is graded a true positive. Each parameter below shows how close the match was.
Distance Error
46.5 km
Within 100 km tolerance
Time Error
24.8 h
Within 36 h tolerance
Magnitude Error
0.09
Predicted M2.19 vs actual M2.1
Depth Error
8.4 km
Pred. 6.3 km vs actual 2.1 km
Matched Event Location
-
Integrity & Provenance
Integrity Fingerprint (SHA-256)
RETROSPECTIVE
938656f32ecc0d3aebc5b04cec93391696fa8942da7d5bca09a7ae337ae82515
This prediction was ingested before fingerprinting was introduced. The value above is a retrospective fingerprint computed from the current stored fields - it reflects the current state, not a preserved original snapshot. Future predictions will carry an immutable fingerprint set at ingestion time.
Prediction ID
20260504_001003_pred-38.40--122.86-20260514T0836
Evaluation Protocol
v1
Model Version
v1
Prediction Type
Prospective
Publication Batch (UTC)
May 04, 2026 07:10:06 PST
Source Batch
20260504_001003_prediction_JSON_file.json
First Recorded (UTC)
2026-06-18 07:47:08.168648+00:00
Amendment History
No amendments have been recorded for this prediction. Original values are unchanged.