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ATDTDCS
Automated Tone Dial Telephone Data Collection System - Data collection system where cooperative observers collect precipitation, stage, and temperature data then transmit the data to the NWS ATDTDCS computer through the telephone lines. The ATDTDCS computer transmits the data to AFOS.
EXTD
Extend/Extended
LMTD
limited
LTD
Limited
PTDY
On a buoy report, Pressure Tendency is the sign (plus or minus) and the amount of pressure change (hPa) for a three hour period ending at the time of observation.
TD
Tropical Depression
TDA
Today
TDWR
Terminal Doppler Weather Radar

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     Page last Modified: 25 June, 2009 1:01 PM