Overall Green Earthquake alert in Tonga on 27 Jan 2022 06:40 UTC

GDACS is a cooperation framework between the United Nations, the European Commission and disaster managers worldwide to improve alerts, information exchange and coordination in the first phase after major sudden-onset disasters.

M 6.2 in Tonga on 27 Jan 2022 06:40 UTC

The list of all calculations completed triggered by the system and users referred to event
M6.2 in Tonga, on 27 Jan 2022 06:40 UTC

Type	Delay	Mag	Depth (km)	Lat	Lon
realtime	21 m	6.2	14.5	-19.1419	-176.3218
realtime	21 m	6.2	14.5	-19.1419	-176.3218
realtime	47 m	6.2	4.17	-19.0681	-176.3494

Tsunami affected locations

Initial conditions

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