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This page was last updated on: August 18, 2015
* * * SYSTEM NEWS * * *
EARTHQUAKE SEISMIC SENSOR STATUS (posted August 11, 2015)
The Earthquake seismic sensor is currently up and running 24 hours a day. The only exception is the output ctcss tone of 186.2 is currently not working. Listen to 446.900 and should any local seismic activity occur over a 3.0 on the richter scale, an audible warning tones will occur. Reception area is the Southern California area.
At aproximately 12:45am each night the calibraition tones can be heard from low to high for 5 seconds. The tones you hear are just the daily tones for calibraition purposes only. No earthquake is occuring!!