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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:
4:204 near New York City, NY, US802018-12-10 13:12:00G
4:302 near Washington, D. C., DC, US522018-12-10 11:29:00G
5:307 near Charleston, WV, US3272018-12-10 13:12:00G
5:311 near Philadelphia, PA, US1462018-12-10 13:25:00G
5:319 near Harrisonburg, VA, US3312018-12-10 13:22:00G
4:401 near Jacksonville, FL, US592018-12-10 12:54:00G
5:406 near Miami, FL, US1422018-12-10 13:09:00U
5:505 near Madison, WI, US2882018-12-10 13:26:00U
4:514 near Milwaukee, WI, US642018-12-10 13:25:00U
5:530 near Saint Paul, MN, US2552018-12-10 12:59:00G
5:531 near Aurora, IL, US2262018-12-10 13:11:00U
5:533 near Duluth, MN, US1892018-12-10 13:19:00U
4:534 near Champaign, IL, US1162018-12-10 13:28:00G
5:606 near Bismarck, ND, US3832018-12-10 13:03:00G
5:607 near Lincoln, NE, US2892018-12-10 13:43:00U
5:608 near Tulsa, OK, US3392018-12-10 13:15:00G
5:618 near Lubbock, TX, US2522018-12-10 13:44:00G
5:621 near San Angelo, TX, US2162018-12-10 13:35:00G
5:635 near Carlsbad, NM, US2492018-12-10 11:19:00G
5:637 near South Valley, NM, US5182018-12-10 13:29:00U
4:703 near Austin, TX, US532018-12-10 13:00:00G
5:705 near El Paso, TX, US3722018-12-10 13:37:00G
4:709 near Houston, TX, US462018-12-10 13:07:00G
5:713 near Omaha, NE, US2042018-12-10 13:48:00G
5:714 near Wichita, KS, US3012018-12-10 13:24:00G
5:715 near Des Moines, IA, US2902018-12-10 13:23:00G
5:725 near Mason City, IA, US4352018-12-10 13:38:00U
5:801 near Denver, CO, US3782018-12-10 13:18:00G
5:904 near Los Angeles, CA, US3062018-12-10 13:08:00U
5:907 near Portland, OR, US2912018-12-10 13:32:00G
5:910 near Reno, NV, US3872018-12-10 13:08:00G
5:913 near Las Vegas, NV, US2332018-12-10 13:10:00G
5:914 near San Francisco, CA, US2552018-12-10 12:34:00G
4:916 near San Jose, CA, US522018-12-10 13:22:00G
5:916 near San Jose, CA, US2282018-12-10 13:22:00G
5:918 near Sacramento, CA, US1792018-12-10 10:29:00G
5:920 near Fresno, CA, US3912018-12-10 13:33:00G
5:936 near Anaheim, CA, US2872018-12-10 13:34:00G
5:940 near Idaho Falls, ID, US4312018-12-10 12:47:00G
5:941 near Olympia, WA, US1742018-12-10 13:18:00U
5:956 near Phoenix, AZ, US3822018-12-10 13:03:00U

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.