SEA LEVEL STATION MONITORING FACILITY

Station at GMT

Station metadata
Code	amal2
Country	USA
Location	Charlotte-Amalie_VI
Status	Operational
Added to the system	2012-12-05 18:19:24
Local Contact	National Ocean Service-NOAA ( USA )
Other Contact	International Tsunami Information Center Caribbean Office ( USA )
Long-term MSL data
Latitude	18.335
Longitude	-64.92
Connection	GTS message
GTS message type	SXXX03
GTS station code	3364A348
Transmit interval (min)	6
Transmit lag UTC (sec)	0
Ave. transmit delay (min)	7
Messages received (24h)	227
Messages expected (24h)	240
Sensor 1
Type of sensor	pwl (primary water level)
Sampling rate (min)	1
GTS format
Units of measure	m
First value	0
Samples	6
Reversed order	yes
Performance statistics
Last data measured at	2024-11-23 13:51:00
Last data received at	2024-11-23 13:57:04
Measurements received in 24h	1362
Measurements expected	1440
Performance ratio	95%

Period	Signals	Data
12h day 7 days 30 days	Remove outliers Remove spikes	Relative levels = signal - median over selected period Absolute levels = as received Offset signals = relative levels + offset

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