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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:
5:711 near San Antonio, TX, US2022019-11-19 17:13:00A

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:
4:111 near Worcester, MA, US1032019-11-19 16:34:00U
5:111 near Worcester, MA, US3912019-11-19 16:34:00U
4:204 near New York City, NY, US1182019-11-18 12:31:00U
4:208 near Shirley, NY, US462019-11-19 17:46:00U
5:208 near Shirley, NY, US1342019-11-19 17:46:00U
4:302 near Washington, D. C., DC, US352019-11-19 17:18:00G
4:306 near Richmond, VA, US692019-11-19 13:28:00G
5:311 near Philadelphia, PA, US1712019-11-19 17:42:00G
5:406 near Miami, FL, US1342019-11-19 16:53:00G
5:412 near Orlando, FL, US1552019-11-19 17:08:00U
5:508 near Toledo, OH, US1732019-11-19 17:05:00G
5:513 near Cleveland, OH, US3052019-11-19 17:19:00G
5:533 near Duluth, MN, US1882019-11-19 17:12:00G
5:534 near Champaign, IL, US3782019-11-19 17:12:00G
5:610 near Albuquerque, NM, US4212019-11-19 17:08:00G
5:621 near San Angelo, TX, US3292019-11-19 09:05:00G
5:635 near Carlsbad, NM, US2022019-11-19 17:40:00G
5:705 near El Paso, TX, US3462019-11-19 16:59:00G
4:706 near Little Rock, AR, US962019-11-19 15:45:00G
5:709 near Houston, TX, US1942019-11-19 16:41:00G
4:711 near San Antonio, TX, US422019-11-19 17:13:00G
4:802 near Salt Lake City, UT, US672019-11-19 17:54:00U
5:802 near Salt Lake City, UT, US1902019-11-19 17:54:00U
5:811 near Billings, MT, US3232019-11-19 16:56:00G
4:905 near Honolulu, HI, US352019-11-19 17:33:00G
5:913 near Las Vegas, NV, US1902019-11-19 17:01:00G
4:915 near San Diego, CA, US1152019-11-19 17:34:00G
5:917 near Riverside, CA, US4092019-11-19 17:09:00U
5:918 near Sacramento, CA, US1702019-11-19 17:08:00U
4:923 near Bakersfield, CA, US1022019-11-19 17:22:00G
5:923 near Bakersfield, CA, US4062019-11-19 17:22:00G
4:936 near Anaheim, CA, US812019-11-19 17:05:00U
5:936 near Anaheim, CA, US3492019-11-19 17:05:00U
5:940 near Idaho Falls, ID, US5022019-11-19 11:20:00U
4:948 near Yuma, AZ, US882019-11-19 17:27:00G
4:956 near Phoenix, AZ, US972019-11-19 14:50:00G
5:956 near Phoenix, AZ, US4652019-11-19 14:50:00G

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.