WXL40: NOAA Weather Radio, Harrisburg
WXL40 broadcasts NOAA Weather Radio on 162.550 MHz (WX1 on most receivers) from Harrisburg, with the transmitter at Blue Mtn., Pennsylvania, at 1,000 W. The National Weather Service office in State College, PA programs it. It covers 10 counties.
The transmitter and its neighbors
WXL40 (the largest dot) and the transmitters within 100 miles, colored by their status now.
- On the air
- Degraded
- Off the air
The transmitter
- Call sign
- WXL40
- Frequency
- 162.550 MHz (WX1)
- Power
- 1,000 W
- Status
- On the air
- Station
- Harrisburg
- Transmitter site
- Blue Mtn.
- State
- Pennsylvania
- NWS office
- State College, PA
- Location
- 40.3452, -76.8690
Counties covered
Program a SAME receiver with the code of your county. Coverage is NWS’s note of the part of a county the signal reaches.
| County | State | SAME code | Coverage |
|---|---|---|---|
| Adams | Pennsylvania | 042001 | Whole county |
| Berks | Pennsylvania | 042011 | Western |
| Cumberland | Pennsylvania | 042041 | Whole county |
| Dauphin | Pennsylvania | 042043 | Whole county |
| Juniata | Pennsylvania | 042067 | Whole county |
| Lancaster | Pennsylvania | 042071 | Whole county |
| Lebanon | Pennsylvania | 042075 | Whole county |
| Perry | Pennsylvania | 042099 | Whole county |
| Schuylkill | Pennsylvania | 042107 | Western |
| York | Pennsylvania | 042133 | Whole county |
Nearby transmitters
More
Weather radio in PennsylvaniaEvery transmitterThe forecast hereAlerts in force in Pennsylvania
Sources
Transmitters, status and county coverage from the National Weather Service’s NOAA Weather Radio county coverage listing (data). Public domain. Read September 30, 2026 at 6:43 PM UTC; held for an hour. Original at weather.gov. Report an outage to NWS at weather.gov/nwr.