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
M3.7
9.8 miles North of Geyserville
Original Prediction Parameters
Predicted Location
9.8 miles North of Geyserville
38.8570°N, 122.8521°W
Forecast Time Window
17th of August 2026
Aug 17, 2026 14:33:14 PST
Predicted Magnitude
M3.7
Predicted value
Focal Depth
10.8 km
Below surface
Prediction Type
Prospective
Live forward-issued before the event
Lead Time
278h 20m
Advance notice before predicted event time
Location Map
Predicted epicentre
Nearest Recorded Event
⚠ Preliminary - subject to revision when the pipeline confirms the result
This is the recorded earthquake closest to qualifying. It fell outside one or more tolerances, so the prediction is graded a false positive. Parameters within tolerance are shown in green; those outside are in red.
Distance Error
14.7 km
Within 125 km tolerance
Time Error
16.2 h
Within 48 h tolerance
Magnitude Error
1.67
Predicted M3.67 vs actual M2.0
- 0.67 over limit
Depth Error
12.3 km
Pred. 10.8 km vs actual 1.5 km
Nearest Event Location
-
Integrity & Provenance
Integrity Fingerprint (SHA-256)
RETROSPECTIVE
0a2e99bd26bdd2db0d955ef4aa0ca7972adc2ece90b15fe5d60aa418ac3acf5c
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
loc-38.86--122.85-t10341
Evaluation Protocol
v1
Model Version
v1
Prediction Type
Prospective
Publication Batch (UTC)
Aug 06, 2026 00:12:45 PST
Source Batch
20260805_155927_prediction_JSON_file.json
First Recorded (UTC)
2026-08-05 13:14:06.311538+00:00
Amendment History
No amendments have been recorded for this prediction. Original values are unchanged.