Search and explore the rolling 365-day signal archive. Historical presence shows what sources reported at the time; it is not independent verification.
AQAMEG The Shelby County Health Department has issued a Code Orange Ozone Health Advisory effective for Shelby County Tennessee, Crittenden County Arkansas, and DeSoto County Mississippi, including the city of Memphis that will remain in effect until sunset. This ozone health advisory is due to monitored ozone values t…
At 342 PM MDT, Doppler radar was tracking strong thunderstorms along a line extending from 15 miles north of White Sulphur Springs to near Alder. Movement was east at 30 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. L…
At 340 PM MDT, Doppler radar was tracking a strong thunderstorm 29 miles west of Delta, moving east at 25 mph. HAZARD...Wind gusts of 50 to 55 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible…
189 announcements and 126 withdrawals across 145 RIS peers. Origins observed: AS9294. Withdrawals can reflect maintenance or normal convergence. Cause is unconfirmed.
At 340 PM MDT, Doppler radar was tracking a strong thunderstorm near Henrieville, or 22 miles southwest of Escalante, moving east at 25 mph. HAZARD...Wind gusts up to 50 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to…
At 539 PM EDT, Doppler radar was tracking a strong thunderstorm over Sanderson, or 13 miles north of Raiford, moving west at 5 mph. HAZARD...Wind gusts around 40 mph and excessive cloud-to-ground lightning. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Exc…
At 338 PM MDT, Doppler radar was tracking strong thunderstorms extending from near Lusk to 14 miles northeast of Lingle to near Hawk Springs. Movement was northeast at 55 mph. HAZARD...Wind gusts of 50 to 55 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow aroun…
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Northwestern Columbus County in southeastern North Carolina... * WHEN...Until 800 PM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 534 PM EDT, Doppler radar indicated heavy rain due to thunderstorm…
392 announcements and 158 withdrawals across 176 RIS peers. Origins observed: AS6461. Withdrawals can reflect maintenance or normal convergence. Cause is unconfirmed.
509 announcements and 99 withdrawals across 158 RIS peers. Origins observed: AS32030, AS13753. Multiple origins can be legitimate. This signal is not proof of a route hijack.
SMWTBW The National Weather Service in Ruskin has issued a * Special Marine Warning for... Coastal waters from Englewood to Tarpon Springs FL out 20 NM... Coastal waters from Tarpon Springs to Suwannee River FL out 20 NM... Waters from Tarpon Springs to Suwannee River FL out 20 to 60 NM... * Until 700 PM EDT. * At 530…
FFWTWC The National Weather Service in Tucson has issued a * Flash Flood Warning for... Southeastern Pima County in southeastern Arizona... Northeastern Santa Cruz County in southeastern Arizona... * Until 530 PM MST. * At 230 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Be…
At 528 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from near Fish Hawk to near Macdill Air Force Base to 6 miles northeast of Sunshine Skyway Bridge. Movement was northwest at 15 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down…
At 526 PM EDT, Doppler radar was tracking a strong thunderstorm near Rainbow Lakes Estates, moving northwest at 10 mph. HAZARD...Wind gusts around 40 mph, excessive cloud-to-ground lightning, and minor flooding due to heavy rainfall. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow ar…
At 325 PM MDT, Doppler radar was tracking strong thunderstorms along a line extending from near Choteau to 6 miles southwest of Great Falls to 20 miles northwest of White Sulphur Springs. Movement was northeast at 35 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down…
553 announcements and 141 withdrawals across 173 RIS peers. Origins observed: AS9294. Withdrawals can reflect maintenance or normal convergence. Cause is unconfirmed.
553 announcements and 141 withdrawals across 173 RIS peers. Origins observed: AS9294. Withdrawals can reflect maintenance or normal convergence. Cause is unconfirmed.
SVRTWC The National Weather Service in Tucson has issued a * Severe Thunderstorm Warning for... Northeastern Santa Cruz County in southeastern Arizona... * Until 300 PM MST. * At 222 PM MST, a severe thunderstorm was located near Elgin, moving west at 10 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT…
At 4pm (1600) a large and destructive wildfire was burning out of control east of Indiahoma and spreading rapidly northward. Wildfires can damage or destroy structures and can harm or kill people and animals. For your safety EVACUATE IMMEDIATELY to to the north towards Cache. Instruction: Those between Cache Road/Holse…
* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...A portion of Utah, including the following areas, Castle Country, Central Mountains, Eastern Juab/Millard Counties, San Rafael Swell, Sanpete Valley, Sevier Valley, Bryce Canyon Country, Capitol Reef National Park and Vicinity, Glen Canyon Recr…
At 316 PM MDT, Doppler radar was tracking strong thunderstorms along a line extending from 8 miles west of Huntington to 11 miles west of Clawson. Movement was east at 35 mph. HAZARD...Wind gusts of 50 to 55 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow arou…
At 216 PM PDT, Doppler radar was tracking a strong thunderstorm 19 miles west of Ruth, moving northeast at 25 mph. HAZARD...Wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Robinson Summit. Instruction: I…
520 announcements and 109 withdrawals across 145 RIS peers. Origins observed: AS26677. Withdrawals can reflect maintenance or normal convergence. Cause is unconfirmed.