SEA LEVEL STATION MONITORING FACILITY
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Station metadata
Code ptmd2
Country Dominica island
Location Portsmouth, Dominica
Status Operational
Added to the system 2018-02-19 17:13:17
Local Contact Dominica Meteorological Service ( Dominica )
Other Contact National Oceanography Centre ( UK )
Other Contact International Tsunami Information Center Caribbean Office ( USA )
Long-term MSL data
Latitude 15.5768
Longitude -61.4582
Connection GTS message
GTS message type SODO10
GTS station code 6B0025A6
Transmit interval (min) 5
Transmit lag UTC (sec) 0
Ave. transmit delay (min) 3
Messages received (24h) 233
Messages expected (24h) 288
Sensor 1
Type of sensorrad (radar)
Sampling rate (min)1
    GTS format
Units of measurem
First value15
Samples10
Reversed orderyes
    Performance statistics
Last data measured at2024-11-23 14:05:00
Last data received at2024-11-23 14:08:06
Measurements received in 24h1305
Measurements expected1440
Performance ratio91%
Sensor 2
Type of sensorra2 (2nd radar)
Sampling rate (min)1
    GTS format
Units of measurem
First value26
Samples10
Reversed orderyes
    Performance statistics
Last data measured at2024-11-23 14:05:00
Last data received at2024-11-23 14:08:07
Measurements received in 24h1294
Measurements expected1440
Performance ratio90%
Sensor 3
Type of sensorpr1 (1st pressure)
Sampling rate (min)1
    GTS format
Units of measurem
First value37
Samples10
Reversed orderyes
    Performance statistics
Last data measured at2024-11-23 13:45:00
Last data received at2024-11-23 13:48:04
Measurements received in 24h200
Measurements expected1440
Performance ratio14%
Sensor 4
Type of sensorbat (battery)
Sampling rate (min)5
    GTS format
Units of measureV
First value48
Samples1
Reversed orderno
    Performance statistics
Last data measured at2024-11-23 13:45:00
Last data received at2024-11-23 13:48:04
Measurements received in 24h21
Measurements expected288
Performance ratio7%
Period SignalsData

12h
day
7 days
30 days
 rad (radar)
ra2 (2nd radar)
pr1 (1st pressure)
Remove outliers
Remove spikes 		Relative levels = signal - median over selected period
Absolute levels = as received
Offset signals = relative levels + offset
Show battery voltage
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