Overall Green Earthquake alert in Tonga on 01 Oct 2020 01:13 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 6.4 in Tonga on 01 Oct 2020 01:13 UTC

The list of all calculations completed triggered by the system and users referred to event
M6.4 in Tonga, on 01 Oct 2020 01:13 UTC

Type	Delay	Mag	Depth (km)	Lat	Lon	Conditions
realtime	9 m	6.4	10	-19.62	-174
realtime	9 m	6.7	10	-19.132	-173.634
realtime	10 m	6.7	10	-19.1	-173.6
realtime	22 m	6.5	10	-19.45	-174.22
realtime	25 m	6.4	35	-19.4762	-174.2204
realtime	28 m	6.4	35	-19.4762	-174.2204	strike=13.7 dip=29.74 rake=81.75
realtime	28 m	6.4	35	-19.4762	-174.2204	strike=203.18 dip=60.6 rake=94.69
realtime	1 d	6.4	28	-19.5355	-174.0834
realtime	1 d	6.4	28	-19.5355	-174.0834	strike=13.7 dip=29.74 rake=81.75
realtime	1 d	6.4	28	-19.5355	-174.0834	strike=203.18 dip=60.6 rake=94.69

Tsunami affected locations

Initial conditions

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