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Weather station's callsign: Clear
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APRS/CWOP weather report from W1CLK - info
Location: 40°02.47' N 75°48.89' W - locator FN20CA29FV - show map
6.3 km Northwest bearing 332° from Caln, Chester County, Pennsylvania, United States [?]
8.0 km Northwest bearing 312° from Thorndale, Chester County, Pennsylvania, United States
56.3 km West bearing 280° from Philadelphia, Philadelphia County, Pennsylvania, United States
107.8 km Northeast bearing 39° from Baltimore, City of Baltimore, Maryland, United States
Last WX report: 2025-12-31 17:48:44 UTC (2m4s ago)
2025-12-31 12:48:44 EST local time at Caln, United States [?]
Temperature: -2.2 °C
Dew point: -8.7 °C
Humidity: 61 %
Pressure: 1010.0 mbar
Wind: Southwest 244° 3.6 m/s (Gusts 5.4 m/s)
Rain: 0.0 mm during last 1 hour, 0.0 mm since midnight
Luminosity: 158 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.
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