SEA LEVEL STATION MONITORING FACILITY
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Station metadata
Code sana
Country Colombia
Location San Andres
Status Operational
Added to the system 2012-09-12 15:35:51
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 12.569489
Longitude -81.701492
Connection GTS message
GTS message type SEPO40
GTS station code 35418646
Transmit interval (min) 5
Transmit lag UTC (sec) 0
Ave. transmit delay (min) 3
Messages received (24h) 266
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 at2024-11-23 13:45:00
Last data received at2024-11-23 13:48:01
Measurements received in 24h1425
Measurements expected1440
Performance ratio99%
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 at2024-11-23 13:45:00
Last data received at2024-11-23 13:48:01
Measurements received in 24h1425
Measurements expected1440
Performance ratio99%
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 at2024-11-23 13:45:00
Last data received at2024-11-23 13:48:01
Measurements received in 24h285
Measurements expected288
Performance ratio99%
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 at2024-11-23 13:45:00
Last data received at2024-11-23 13:48:01
Measurements received in 24h265
Measurements expected24
Performance ratio1104%
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 at2024-11-23 13:45:00
Last data received at2024-11-23 13:48:01
Measurements received in 24h265
Measurements expected24
Performance ratio1104%
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 at2024-11-23 13:45:00
Last data received at2024-11-23 13:48:01
Measurements received in 24h265
Measurements expected288
Performance ratio92%
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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