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
M2.9
10.4 miles South-East of Silver Springs
Original Prediction Parameters
Predicted Location
10.4 miles South-East of Silver Springs
39.2776°N, 119.1189°W
Forecast Time Window
19th of June 2026
Jun 19, 2026 15:21:33 PST
Predicted Magnitude
M2.9
Predicted value
Focal Depth
15.1 km
Below surface
Prediction Type
Prospective
Live forward-issued before the event
Lead Time
24h 46m
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
7.5 km
Within 100 km tolerance
Time Error
32.9 h
Within 36 h tolerance
Magnitude Error
0.75
Predicted M2.85 vs actual M2.1
Depth Error
21.3 km
Pred. 15.1 km vs actual 6.2 km
Matched Event Location
-
Integrity & Provenance
Integrity Fingerprint (SHA-256)
RETROSPECTIVE
e9b0c95531eb25490149afab07b44a5cb83646414ad6eaf9d889f6f582822a9e
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
20260618_073510_pred-39.28--119.12-20260619T1521
Evaluation Protocol
v1
Model Version
v1
Prediction Type
Prospective
Publication Batch (UTC)
Jun 18, 2026 14:35:15 PST
Source Batch
20260618_073510_prediction_JSON_file.json
First Recorded (UTC)
2026-06-24 08:32:45.661771+00:00
Amendment History
No amendments have been recorded for this prediction. Original values are unchanged.