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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.
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M 7.6 in United States on 19 Oct 2020 20:54 UTC
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2020-10-19 22:40 message from NTWC
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)
Sand Point (Alaska)
55.33
-160.49
15:25
0.61
-
Measurements Levels
SOURCE
GAUGE LOCATION
LAT
LON
TIME (UTC)
HEIGHT (m)
PERIOD (min)
NTWC
Sand Point (Alaska)
55.33
-160.49
15:25
0.61
-