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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:
5:812 near Grand Junction, CO, US6612018-12-18 13:29:00A
5:913 near Las Vegas, NV, US1882018-12-18 14:53:00A

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:
4:204 near New York City, NY, US822018-12-18 14:57:00G
5:208 near Shirley, NY, US1292018-12-18 13:42:00G
5:210 near San Juan, PR852018-12-18 11:18:00U
5:307 near Charleston, WV, US3122018-12-18 15:18:00G
5:406 near Miami, FL, US1492018-12-18 15:31:00U
5:604 near Aberdeen, SD, US4492018-12-18 15:35:00U
5:606 near Bismarck, ND, US3852018-12-18 14:14:00G
5:608 near Tulsa, OK, US2762018-12-18 15:10:00G
5:610 near Albuquerque, NM, US3032018-12-18 15:37:00G
5:618 near Lubbock, TX, US3172018-12-18 15:27:00G
5:621 near San Angelo, TX, US2842018-12-18 15:15:00G
5:635 near Carlsbad, NM, US2852018-12-18 13:47:00G
5:637 near South Valley, NM, US4912018-12-18 15:43:00U
5:707 near Dallas, TX, US1552018-12-18 15:36:00G
5:712 near Fort Worth, TX, US3242018-12-18 15:14:00G
5:713 near Omaha, NE, US2082018-12-18 15:30:00G
5:801 near Denver, CO, US4082018-12-18 15:40:00G
5:811 near Billings, MT, US4152018-12-18 15:33:00G
5:813 near Rapid City, SD, US3112018-12-18 15:02:00G
4:901 near Anchorage, AK, US402018-12-18 15:32:00G
5:901 near Anchorage, AK, US972018-12-18 15:32:00G
5:904 near Los Angeles, CA, US3062018-12-18 15:30:00G
5:919 near Tucson, AZ, US3242018-12-18 14:45:00G

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.