Prediction Details
Hazard Type:
Earthquake
Region:
Tonga
Location:
-20.00, -175.00
Risk Score:
85.0
Risk Level:
HIGH
Confidence:
91%
Predicted At:
2026-07-18 19:20:32 UTC
Hash Chain Proof
Chain Index:
9798
SHA-256 Hash:
c6111c9889c22adcef2cb24d5e38ee3671b1e4c5d86c0b25330458db9e4b8737
Previous Hash:
2e50b1bb84706dd28ab92a5de18967cbd220144b1d772e132e1b89e0a813e104
Matched Real-World Event
Event:
M4.6 earthquake - 91 km ESE of Hihifo, Tonga
Magnitude:
M4.6
Observed At:
2026-07-19 09:48:03 UTC
Source:
USGS
Match Distance:
456.2 km
Lead Time:
14.5 hours