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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:
5:111 near Worcester, MA, US3212018-05-27 10:10:00U
5:115 near Burlington, VT, US1732018-05-27 10:01:00U
4:204 near New York City, NY, US752018-05-27 10:33:00U
5:204 near New York City, NY, US3162018-05-27 10:33:00U
5:207 near Syracuse, NY, US1502018-05-27 10:19:00G
4:208 near Shirley, NY, US482018-05-27 10:21:00U
5:211 near Edison, NJ, US1952018-05-27 08:05:00G
5:212 near Buffalo, NY, US2102018-05-27 10:17:00U
5:307 near Charleston, WV, US3292018-05-27 10:07:00U
5:310 near Pittsburgh, PA, US2992018-05-27 09:16:00G
5:319 near Harrisonburg, VA, US2792018-05-27 10:22:00U
5:405 near Nashville, TN, US1722018-05-27 09:44:00G
5:406 near Miami, FL, US1432018-05-27 09:44:00U
5:438 near Lexington-Fayette, KY, US2312018-05-27 10:09:00G
5:502 near Indianapolis, IN, US2092018-05-27 10:48:00G
4:504 near Covington, KY, US692018-05-27 10:33:00G
5:505 near Madison, WI, US2692018-05-27 10:38:00G
5:508 near Toledo, OH, US1542018-05-27 07:06:00G
5:512 near Detroit, MI, US2022018-05-27 10:01:00G
5:522 near Fort Wayne, IN, US2092018-05-27 08:01:00U
5:530 near Saint Paul, MN, US2002018-05-27 10:02:00G
5:531 near Aurora, IL, US2472018-05-27 05:23:00U
5:533 near Duluth, MN, US1902018-05-27 10:13:00G
4:534 near Champaign, IL, US732018-05-27 08:55:00G
5:534 near Champaign, IL, US3372018-05-27 08:55:00G
5:538 near Howard, WI, US2382018-05-27 09:13:00G
5:604 near Aberdeen, SD, US2762018-05-27 09:55:00G
5:607 near Lincoln, NE, US3052018-05-26 13:39:00I
5:608 near Tulsa, OK, US3512018-05-27 10:10:00G
5:707 near Dallas, TX, US1522018-05-27 10:25:00U
4:709 near Houston, TX, US492018-05-27 03:07:00G
5:709 near Houston, TX, US1912018-05-27 03:07:00G
4:710 near Saint Louis, MO, US572018-05-25 20:23:00I
5:712 near Fort Worth, TX, US2642018-05-27 10:05:00U
5:713 near Omaha, NE, US2132018-05-27 10:22:00G
5:715 near Des Moines, IA, US2912018-05-27 09:53:00U
5:725 near Mason City, IA, US3112018-05-27 09:46:00G

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.