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
M3.2
18.6 miles North-East of Bridgeport
Original Prediction Parameters
Predicted Location
18.6 miles North-East of Bridgeport
38.4243°N, 118.9634°W
Forecast Time Window
4th of August 2026
Aug 04, 2026 10:55:12 PST
Predicted Magnitude
M3.2
Predicted value
Focal Depth
14.1 km
Below surface
Prediction Type
Prospective
Live forward-issued before the event
Lead Time
312h 29m
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
82.7 km
Within 100 km tolerance
Time Error
14.7 h
Within 36 h tolerance
Magnitude Error
0.08
Predicted M3.22 vs actual M3.3
Depth Error
17.1 km
Pred. 14.1 km vs actual 3.0 km
Matched Event Location
-
Integrity & Provenance
Integrity Fingerprint (SHA-256)
RETROSPECTIVE
d5ad53920ebb66026205b6e46e06507a3804e89c3bb1f1104e6942d4a5f5567e
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
20260721_034208_pred-38.42--118.96-20260804T1055
Evaluation Protocol
v1
Model Version
v1
Prediction Type
Prospective
Publication Batch (UTC)
Jul 22, 2026 10:25:41 PST
Source Batch
20260721_034208_prediction_JSON_file.json
First Recorded (UTC)
2026-07-22 10:25:42.795406+00:00
Amendment History
No amendments have been recorded for this prediction. Original values are unchanged.