Overall Orange Earthquake in Japan on 01 Jan 2024 07:10 UTC

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

M 7.5 Earthquake and Tsunami (1.4 m) in Japan on 01 Jan 2024 07:10 UTC

2024-01-01 08:09 message from NTWC

Key information extracted from original GTS message :

Evaluation

An earthquake with a preliminary magnitude of 7.4 occurred near the west coast of honshu JAPAN at 0710 UTC on monday JANUARY 1 2024
TSUNAMI waves have been observed
Based on all available data hazardous TSUNAMI waves are forecast for some coasts

Tsunami Observations

The following are tsunami wave observations from coastal and/or deep-ocean sea level gauges at the indicated locations the maximum tsunami height is measured with respect to the normal tide level

GAUGE LOCATION	LAT	LON	TIME (UTC)	HEIGHT (m)	PERIOD (min)
Sado Jp	38.3	138.5	07: 39	0.08	08
Toyama Jp	36.8	137.2	07: 27	0.58	14

Measurements Levels

SOURCE	GAUGE LOCATION	LAT	LON	TIME (UTC)	HEIGHT (m)	PERIOD (min)
PTWC	Sado Jp	38.3	138.5	07: 39	0.08	08
PTWC	Toyama Jp	36.8	137.2	07: 27	0.58	14

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