SEA LEVEL STATION MONITORING FACILITY
IntroMapStation listsStation detailsServices & FAQGLOSSCatalog
[previous station] Station at GMT [next station]
[less details] [GTS message] [show data] [show on map] [monitor]
Station metadata
Code keehi
Country USA
Location Keehi Hbr
Status Operational
Added to the system 2023-03-30 02:38:21
Local Contact University of Hawaii Sea Level Center ( USA )
Long-term MSL data
Latitude 21.316005
Longitude -157.891076
Connection GTS message
GTS message type SZXX01
GTS station code US-HI-KEEHI
Transmit interval (min) 5
Transmit lag UTC (sec) 0
Ave. transmit delay (min) 6
Messages received (24h) 240
Messages expected (24h) 288
Sensor 1
Type of sensorrad (radar)
Sampling rate (min)1
    GTS format
Units of measurem
First value4
Samples5
Reversed orderyes
    Performance statistics
Last data measured at2024-04-28 04:55:00
Last data received at2024-04-28 04:58:07
Measurements received in 24h1207
Measurements expected1440
Performance ratio84%
Sensor 2
Type of sensorbat (battery)
Sampling rate (min)5
    GTS format
Units of measureV
First value4
Samples1
Reversed orderno
    Performance statistics
Last data measured at2024-04-28 04:55:00
Last data received at2024-04-28 04:58:07
Measurements received in 24h241
Measurements expected288
Performance ratio84%
Period SignalsData

12h
day
7 days
30 days
 rad (radar)
Remove outliers
Remove spikes 		Relative levels = signal - median over selected period
Absolute levels = as received
Offset signals = relative levels + offset
Show battery voltage
Tip:use left icons to zoom & scroll
Site developed and maintained by VLIZ for UNESCO/IOC
disclaimer | contact