WXM78: NOAA Weather Radio, Bloomington
WXM78 broadcasts NOAA Weather Radio on 162.450 MHz (WX5 on most receivers) from Bloomington, with the transmitter at Indiana University, Indiana, at 300 W. The National Weather Service office in Indianapolis, IN programs it. It covers 5 counties.
The transmitter and its neighbors
WXM78 (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
- WXM78
- Frequency
- 162.450 MHz (WX5)
- Power
- 300 W
- Status
- On the air
- Station
- Bloomington
- Transmitter site
- Indiana University
- State
- Indiana
- NWS office
- Indianapolis, IN
- Location
- 39.1642, -86.5211
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.
Nearby transmitters
More
Weather radio in IndianaEvery transmitterThe forecast hereAlerts in force in Indiana
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 9:20 AM UTC; held for an hour. Original at weather.gov. Report an outage to NWS at weather.gov/nwr.