Prediction Details
Hazard Type:
Earthquake
Region:
Samoa
Location:
-15.00, -171.50
Risk Score:
85.0
Risk Level:
HIGH
Confidence:
91%
Predicted At:
2026-07-22 18:50:32 UTC
Hash Chain Proof
Chain Index:
10113
SHA-256 Hash:
e60771baf90b1064f9ed1c794965eb9a7773c910c25787d1dbefd8c33261e21a
Previous Hash:
52a50290382bd3c3695757f6601e7694b9b9dc7c0e21e34666a14b2961e78288
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:
3.1 hours