SEA LEVEL STATION MONITORING FACILITY
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Station metadata
Code fren
Country USA
Location Tern,Fr._Frigate_US
Status Operational
Added to the system 2008-05-25 10:46:00
Local Contact University of Hawaii Sea Level Center ( USA )
Other Contact Pacific Tsunami Warning Center ( USA )
GLOSS core ID 107   [goto handbook]
Long-term MSL data
Latitude 23.867
Longitude -166.283
Connection GTS message
GTS message type SXHW11
GTS station code 15D58280
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 orderyes
    Performance statistics
Last data measured at2024-11-18 18:45:00
Last data received at2024-11-18 18:48:03
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 orderyes
    Performance statistics
Last data measured at2024-11-18 01:40:00
Last data received at2024-11-18 01:43:06
Measurements received in 24h
Measurements expected
Performance ratio
Sensor 3
Type of sensorra2 (2nd radar)
Sampling rate (min)5
    GTS format
Units of measurem
First value31
Samples2
Reversed orderyes
    Performance statistics
Last data measured at2024-11-18 01:40:00
Last data received at2024-11-18 01:43:06
Measurements received in 24h
Measurements expected
Performance ratio
Sensor 4
Type of sensorbub (bubbler)
Sampling rate (min)5
    GTS format
Units of measurem
First value36
Samples2
Reversed orderyes
    Performance statistics
Last data measured at2024-11-18 01:25:00
Last data received at2024-11-18 01:28:07
Measurements received in 24h
Measurements expected
Performance ratio
Sensor 5
Type of sensorsw1 (1st switch)
Sampling rate (min)60
    GTS format
Units of measuremin
First value36
Samples1
Reversed orderyes
    Performance statistics
Last data measured at2024-11-18 01:25:00
Last data received at2024-11-18 01:28:07
Measurements received in 24h
Measurements expected
Performance ratio
Sensor 6
Type of sensorsw2 (2nd switch)
Sampling rate (min)60
    GTS format
Units of measuremin
First value40
Samples1
Reversed orderyes
    Performance statistics
Last data measured at2024-11-18 01:25:00
Last data received at2024-11-18 01:28:07
Measurements received in 24h
Measurements expected
Performance ratio
Sensor 7
Type of sensorbat (battery)
Sampling rate (min)5
    GTS format
Units of measureV
First value44
Samples1
Reversed orderyes
    Performance statistics
Last data measured at2024-11-18 01:25:00
Last data received at2024-11-18 01:28:07
Measurements received in 24h
Measurements expected
Performance ratio
Period SignalsData

12h
day
7 days
30 days
 prs (pressure)
rad (radar)
ra2 (2nd radar)
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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