Prediction Details
Hazard Type:
Earthquake
Region:
Tonga
Location:
-20.00, -175.00
Risk Score:
83.4
Risk Level:
HIGH
Confidence:
90%
Predicted At:
2026-07-22 20:12:37 UTC
Hash Chain Proof
Chain Index:
10118
SHA-256 Hash:
5eaf44a2cce11682df9f242ee35c8aa5c30d18741ba0a4fae1dcc4c8b31786d2
Previous Hash:
d220335e1eb86710373b7a697ba4130bf7f259b8a022e7eba7e5e8b2536c14fc
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:
477.8 km
Lead Time:
1.8 hours