Prediction Details
Hazard Type:
Earthquake
Region:
Samoa
Location:
-15.00, -171.50
Risk Score:
85.0
Risk Level:
HIGH
Confidence:
91%
Predicted At:
2026-07-21 18:50:27 UTC
Hash Chain Proof
Chain Index:
10050
SHA-256 Hash:
25860fa8f9ccb0a1c38140cc216ee014500bb0f3ab65ed6f433a49dea4f48e37
Previous Hash:
6299739ad7066ff63441597249a75c17b1ed902c38fa8ffc2c4d6d827f126566
Matched Real-World Event
Event:
M4.9 earthquake - 17 km NW of Hihifo, Tonga
Magnitude:
M4.9
Observed At:
2026-07-22 21:58:51 UTC
Source:
USGS
Match Distance:
273.7 km
Lead Time:
27.1 hours