SEA LEVEL STATION MONITORING FACILITY
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Station metadata
Code sama
Country Colombia
Location Santa Marta
Status Operational
Status description Station still in place. Pier construction may happen in next year or so. We are looking for alternate site. UHSLC maintaining,
Added to the system 2012-09-12 15:43:10
Local Contact Dirección General Marítima ( Colombia )
Other Contact University of Hawaii Sea Level Center ( USA )
Other Contact Puerto Rico Seismic Network ( USA )
Other Contact International Tsunami Information Center Caribbean Office ( USA )
Long-term MSL data
Latitude 11.235156
Longitude -74.221572
Connection GTS message
GTS message type SEPO40
GTS station code 35419530
Transmit interval (min) 5
Transmit lag UTC (sec) 0
Messages received (24h) 0
Messages expected (24h) 288
Sensor 1
Type of sensorprs (pressure)
Sampling rate (min)1
    GTS format
Units of measurem
First value5
Samples10
Reversed orderno
    Performance statistics
Last data measured at2026-02-03 02:05:00
Last data received at2026-02-03 02:10:55
Measurements received in 24h
Measurements expected
Performance ratio
Sensor 2
Type of sensorrad (radar)
Sampling rate (min)1
    GTS format
Units of measurem
First value18
Samples10
Reversed orderno
    Performance statistics
Last data measured at2026-02-03 02:05:00
Last data received at2026-02-03 02:10:55
Measurements received in 24h
Measurements expected
Performance ratio
Sensor 3
Type of sensorbub (bubbler)
Sampling rate (min)5
    GTS format
Units of measurem
First value31
Samples2
Reversed orderno
    Performance statistics
Last data measured at2026-02-03 02:05:00
Last data received at2026-02-03 02:10:56
Measurements received in 24h
Measurements expected
Performance ratio
Sensor 4
Type of sensorsw1 (1st switch)
Sampling rate (min)60
    GTS format
Units of measurem
First value36
Samples1
Reversed orderno
    Performance statistics
Last data measured at2026-02-03 02:05:00
Last data received at2026-02-03 02:10:56
Measurements received in 24h
Measurements expected
Performance ratio
Sensor 5
Type of sensorsw2 (2nd switch)
Sampling rate (min)60
    GTS format
Units of measurem
First value40
Samples1
Reversed orderno
    Performance statistics
Last data measured at2026-02-03 02:05:00
Last data received at2026-02-03 02:10:56
Measurements received in 24h
Measurements expected
Performance ratio
Sensor 6
Type of sensorbat (battery)
Sampling rate (min)5
    GTS format
Units of measureV
First value44
Samples1
Reversed orderno
    Performance statistics
Last data measured at2026-02-03 02:05:00
Last data received at2026-02-03 02:10:56
Measurements received in 24h
Measurements expected
Performance ratio
Period SignalsData

12h
day
7 days
30 days
 prs (pressure)
rad (radar)
bub (bubbler)
Remove outliers
Remove spikes 		Relative levels = signal - median over selected period
Absolute levels = as received
Offset signals = relative levels + offset
Show switch data
Show battery voltage
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