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- Automated Local Event Reporting in Real Time. Network of automatic raingauges that transmit via VHF radio link when precipitation occurs. Some sites are also equipped with other sensors such as temperature, wind, pressure, river stage or tide level.
NOAA National Weather Service - Cite This Source - This Definition
- Augmented report, Automated Report, Hail Size, MARS, METAR, Pilot Report, PIREP, Present weather, Report, RPRT