KIH28: NOAA Weather Radio, Philadelphia
KIH28 broadcasts NOAA Weather Radio on 162.475 MHz (WX3 on most receivers) from Philadelphia, Pennsylvania, at 1,000 W. The National Weather Service office in Philadelphia/Mt Holly, NJ programs it. It covers 15 counties in Delaware, Maryland, New Jersey and Pennsylvania.
The transmitter and its neighbors
KIH28 (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
- KIH28
- Frequency
- 162.475 MHz (WX3)
- Power
- 1,000 W
- Status
- On the air
- Station
- Philadelphia
- State
- Pennsylvania
- NWS office
- Philadelphia/Mt Holly, NJ
- Location
- 39.9517, -75.1608
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 |
|---|---|---|---|
| New Castle | Delaware | 010003 | North |
| Cecil | Maryland | 024015 | NE |
| Burlington | New Jersey | 034005 | W |
| Camden | New Jersey | 034007 | Whole county |
| Cumberland | New Jersey | 034011 | N |
| Gloucester | New Jersey | 034015 | Whole county |
| Hunterdon | New Jersey | 034019 | Whole county |
| Mercer | New Jersey | 034021 | S/central |
| Monmouth | New Jersey | 034025 | Whole county |
| Salem | New Jersey | 034033 | Whole county |
| Bucks | Pennsylvania | 042017 | S/central |
| Chester | Pennsylvania | 042029 | Except W |
| Delaware | Pennsylvania | 042045 | Whole county |
| Montgomery | Pennsylvania | 042091 | Not NW tip |
| Philadelphia | Pennsylvania | 042101 | 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 2:12 AM UTC; held for an hour. Original at weather.gov. Report an outage to NWS at weather.gov/nwr.