APRS/CWOP weather report from EW9415 – aprs.fi

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Location:	39°13.66' N 76°48.36' W - locator FM19OF34GP - show map 3.2 km Southeast bearing 116° from Columbia, Howard County, Maryland, United States [?] 4.5 km South bearing 189° from Ellicott City, Howard County, Maryland, United States 18.1 km Southwest bearing 247° from Baltimore, City of Baltimore, Maryland, United States 42.0 km Northeast bearing 28° from Washington, D. C., Washington, D.C., United States
Last WX report:	2025-07-17 12:42:48 UTC (41d 17h52m ago) 2025-07-17 08:42:48 EDT local time at Columbia, United States [?]
Temperature:	25.6 °C
Dew point:	24.9 °C
Humidity:	96 %
Pressure:	1011.0 mbar
Wind:	West 272° 0.0 m/s (Gusts 0.4 m/s)
Rain:	0.3 mm during last 1 hour, 10.9 mm during last 24 hours, 0.3 mm since midnight
Luminosity:	390 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.