APRS/CWOP weather - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Weather station's callsign: Clear
Start date (YYYY-MM-DD HH:MM):
End date (YYYY-MM-DD HH:MM):
It is possible to search using wildcards (*?) after a prefix. Example: G*
APRS/CWOP weather report from N6SPP - info
Comment: AmbientCWOP.com
Location: 38°00.21' N 121°53.98' W - locator CM98BA20AU - show map
7.6 km Northeast bearing 24° from Clayton, Contra Costa County, California, United States [?]
11.9 km East bearing 76° from Concord, Contra Costa County, California, United States
52.2 km Northeast bearing 61° from San Francisco, San Francisco County, California, United States
73.8 km North bearing 360° from San Jose, Santa Clara County, California, United States
Last WX report: 2026-01-21 12:43:19 UTC (3m29s ago)
2026-01-21 04:43:19 PST local time at Clayton, United States [?]
Temperature: 5.0 °C
Dew point: 4.9 °C
Humidity: 99 %
Pressure: 1021.4 mbar
Wind: Northeast 62° 0.4 m/s (Gusts 0.9 m/s)
Rain: 0.0 mm during last 1 hour, 0.0 mm during last 24 hours, 0.0 mm since midnight
Luminosity: 0 W/m²
This page shows weather data collected mostly by privately owned and operated weather stations. Stations with a CW-prefixed, numbered callsign are taking part in the Citizen Weather Observer Program (CWOP). Most other weather stations are amateur radio operators with a weather station. Some information is also converted by individuals from publicly available sources like airport weather reports.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS