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Concern/Watch and Alert Sites 

Each radiation monitoring site has an RBL value set by software, which is the Radiation Background Level.  RADCON-1 = R.B.L., RADCON-2 = Rising, RADCON-3 = Elevated, RADCON-4 = Concern/Watch, RADCON-5 = RAM email sent.   When the level exceeds the RADCON-4 Concern/Watch level on the chart, other conditions must be met to trigger a RADCON-5 RAM (Radiation Alert Message) email or text message to your phone.  Our software uses statistical analyses to generate these alerts.  

Do Not Panic, always check with other reliable sources. Please read the disclaimer below **

RADCON-5 RAM email sent

A Alert Site - Alert conditions met, Reliable, Active and In your local area.   RAM Radiation Alert Message email sent to clients to inform them that the radiation level has increased passed their highest level in a quarter of a year,  Be careful !
List of RADCON-5 sites:

RADCON-4 Concern/Watch

G Good  Site -  Reliable but Alert condition not met
U Unreliable   Site -  Unreliable site, not enough data points, and alert condition not met
I Inactive  Site -  Reach RADCON-4 but went inactive - no more data
List of RADCON-4 sites:
5:207 near Syracuse, NY, US1142023-06-05 03:52:00G
5:306 near Richmond, VA, US1822023-06-05 03:24:00G
5:307 near Charleston, WV, US2912023-06-05 02:37:00G
4:319 near Harrisonburg, VA, US802023-06-04 11:53:00G
5:319 near Harrisonburg, VA, US3752023-06-04 11:53:00G
5:405 near Nashville, TN, US1822023-06-05 03:03:00U
5:408 near Montgomery, AL, US2182023-06-05 03:12:00G
5:415 near Louisville, KY, US3192023-06-05 03:34:00G
5:424 near Raleigh, NC, US3982023-06-05 03:10:00G
4:438 near Lexington-Fayette, KY, US592023-06-05 03:15:00G
5:438 near Lexington-Fayette, KY, US2582023-06-05 03:15:00G
5:505 near Madison, WI, US2112023-06-05 03:52:00G
5:530 near Saint Paul, MN, US2062023-06-05 03:44:00G
4:531 near Aurora, IL, US582023-06-05 03:02:00U
5:533 near Duluth, MN, US2092023-06-05 03:43:00G
5:538 near Howard, WI, US2902023-06-05 02:58:00G
5:604 near Aberdeen, SD, US4442023-06-05 03:37:00G
4:610 near Albuquerque, NM, US972023-06-05 03:21:00G
5:622 near Fort Smith, AR, US2572023-06-05 03:22:00G
4:637 near South Valley, NM, US1352023-06-05 03:23:00U
5:706 near Little Rock, AR, US3742023-06-05 03:30:00G
5:708 near Kansas City, KS, US2922023-06-05 03:08:00G
4:711 near San Antonio, TX, US502023-06-05 02:53:00G
5:711 near San Antonio, TX, US2022023-06-05 02:53:00G
5:714 near Wichita, KS, US2692023-06-05 03:26:00G
5:715 near Des Moines, IA, US2282023-06-05 03:33:00G
5:717 near Springfield, MO, US1482023-06-05 03:13:00G
5:727 near Jefferson City, MO, US1982023-06-05 03:06:00G
5:813 near Rapid City, SD, US3322023-06-05 03:39:00G
4:912 near Spokane, WA, US902023-06-05 03:50:00G
5:913 near Las Vegas, NV, US1492023-06-05 03:34:00G
5:940 near Idaho Falls, ID, US2872023-06-05 03:42:00G

Click here for List of Inactive EPA Stations

**  Disclaimer:

Some radiation monitoring sites are maintained by the government and other are privately owned. In either case the reading may not be accurate. Our software uses statistical analyses to generate these alerts. CPM (counts per minute) is modified by our software to reduce false radiation alert messages.

Do Not PANIC. It could be software failure or bad equipment. Always check with a second source like the news stations or the government before making any decisions about this alert.