We’re back for more. GWES is returning as an official partner of SirenCon 2026. It's all happening on May 30, 2026. #SirenCon

We are excited to announce that the next version of the Central Alert Repository app for iOS is available for beta testing! Join the beta and download the app today at gwes.link/beta #eas #wxsky

A #TSUNAMI WARNING is in effect for parts of the #California coast. A confirmed M8.8 #earthquake off Kamchatka, Russia has triggered a tsunami threat to all Hawaiian Islands and parts of the California coastline. Coastal flooding is possible. Follow instructions from local officials. #cawx #wxsky

#BREAKING: Officials in #Hawaii have issued cell phone, radio, and television alerts due to the impending #Tsunami threat to all off the islands. Stay away from low lying coastal areas and follow instructions from local officials. #wxsky #hiwx #flood #earthquake #EAS

A #TSUNAMI WARNING is in effect for #HAWAII A confirmed M8.7 earthquake off Kamchatka, Russia has triggered a tsunami threat to all Hawaiian Islands. Coastal flooding is possible. Evacuate low-lying areas and follow instructions from local officials. #wxsky #hiwx #flood #earthquake

The #Tsunami Warning for the #Alaska Coast has been cancelled. A Tsunami Advisory takes it's place.

🚨 NTWC: A tsunami has been confirmed, and some impacts are expected for South Alaska and the Alaska Peninsula. Move inland and seek higher ground now! #Alaska #Tsunami #Flood #WXSky #AKwx #Weather

#Tsunami Warnings are now being issued for #Alaska. If you are in the affected areas, seek higher ground now and stay away from beaches. Dangerous coastal #flooding and powerful currents are possible and may continue for several hours or days from arrival. #WXsky #Weather

🚨 TSUNAMI WARNING: Alaska Coast Magnitude 7.2 earthquake triggered tsunami warning from Kennedy Entrance (40 mi SW Homer) to Unimak Pass (80 mi NE Unalaska). MOVE TO HIGHER GROUND NOW. First waves: Sand Point 1:16 PM, Cold Bay 2:36 PM, Kodiak 2:41 PM AKDT. #wxsky #tsunami #akwx

A Texas Statewide Blue Alert has been issued for Benjamin Song, if you have any information, please call the FBI tip line or 911. #Texas #EAS #Alert #BlueAlert

NWS: FLASH FLOOD EMERGENCY FOR #INGRAM AND #HUNT, #TEXAS At 1:14 AM, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. With 2 to 3 more expected this hour. SEEK HIGHER GROUND NOW! #TXwx #wxsky #weather #flood

NWS: FLASH FLOOD EMRGENCY FOR #LANCASTER, #PENNSYLVANIA At 10:47 PM EDT, Local law enforcement reported numerous water rescues ongoing across the warned area. This is a PARTICULARLY DANGEROUS SITUATION. SEEK HIGHER GROUND NOW! #PAwx #wxsky #weather #flood

SPOTTED IN ILLINOIS: We found some of our GWES Staff team heading up to #SirenCon2025 in Rhinelander, Wisconsin on an EarthCam in Rochelle. Learn more about SirenCon and the official livestream by going to gwes.link/sirencon25 #EarthCam #rochelle #siren #rhinelander

Just a reminder that we're hosting the livestream for SirenCon 2025 on May 31st! Our staff will also be running a booth where you can interact with live EAS equipment and send your own alerts to our Central Alert Repository. You won't want to miss it! Read More: gwes.link/sirencon25 #wxsky #eas

NWS: #TORNADO EMERGENCY FOR #PLEVNA, #KANSAS At 11:50 PM CDT, a confirmed large and destructive tornado was observed near Sylvia, or 6 miles east of Zenith, moving northeast at 35 mph. To protect your life, TAKE COVER NOW! #kswx #wxsky #weather

Downtown Chicago is experiencing reduced visibility due to a Dust Storm this evening. Use caution while driving! PHOTO: EarthCam #wxsky #ilwx #chicago #duststorm

LARGE #TORNADO ON THE GROUND IN #BARTHOLOMEW COUNTY, #INDIANA. This is a PARTICULARLY DANGEROUS SITUATION. TAKE COVER NOW! #wxtwitter #inwx #weather

#TORNADO EMERGENCY for #WILLIAMSON, AND #SALINE COUNTYS IN #ILLINOIS. This is a LIFE-THREATENING SITUATION. TAKE COVER NOW! The tornado will be near Creal Springs and Carrier Mills around 6:30 PM. And Harrisburg around 6:35 PM. A large tornado is on the ground. #ilwx #wxtwitter

TORNADO WATCH Until 10PM CDT for Central/Southern IL, IN, KY, SE Missouri: INTENSE TORNADOES, Large Hail (2.5") & Damaging Winds (80 mph) LIKELY with ongoing supercells. Multiple severe hazards expected as storms move eastward into unstable air. #wxsky #SPC #ilwx #inwx #kywx

A large supercell producing 2+ inch hail and strong damaging winds has reached better moisture, and is now producing a LARGE TORNADO in the SAINT LOUIS METRO Take cover IMMEDIATELY if in the Saint Louis metro as this is a potentially life-threatening situation. #mowx #wxsky

NWS: DESTRUCTIVE Thunderstorm Warning for #Winona, #MO This storm will produce Baseball size hail and 70 mph wind gusts. People outdoors will be severely injured. Expect shattered windows, extensive damage to roofs, siding, and vehicles. Move Indoors! #wxsky #mowx

⚠️ CONFIRMED DANGEROUS TORNADO in St. Louis Metro Area: TAKE COVER NOW! Life-threatening tornado confirmed over St. Louis at 2:45 PM, moving east at 50 mph. Impacting St. Louis City, northeastern St. Louis County (MO), southern Madison and northern St. Clair counties (IL). #wxsky #SPC #mowx #ilwx

CAR for iOS 1.1 Released! This update includes several bug fixes, quality-of-life improvements, and introduces Location Filtering. You can now tell CAR exactly which areas you want to receive alerts for! Download: gwes.link/app #wxsky #iOS #EmergencyAlert #CAR

SEVERE STORMS DEVELOPING: Watch Likely Rapid storm development underway in southwest MO and northwest AR. Expect supercells with very large hail and tornadoes spreading across the region through afternoon. Stay alert to changing conditions and have a plan ready! #wxsky #SPC #mowx #arwx

MODERATE RISK: Regional Severe Weather Outbreak Intense supercells are expected to form this afternoon across mid-Mississippi/Ohio Valleys. Threats include long-track tornadoes, 3+ inch hail, and 65-85 mph winds. The greatest tornado risk is within MO, IL, IN and KY. #wxsky #SPC #mowx #ilwx #inwx

MODERATE RISK: Severe Weather Outbreak Intense supercells are expected this afternoon into tonight across KY, TN, SE MO, S IL & IN. Strong tornadoes (including possible long-track), large hail (2-4"), and damaging winds (75+ mph) are all threats. #wxsky #SPC #kywx #tnwx #mowx #ilwx #inwx

TORNADO WATCH Issued for Northern Illinois and Much of Wisconsin Until 10 PM CDT Dangerous storms are developing along a warm front. Threats include potential tornadoes (some intense), large hail to 3 inches, and damaging winds to 70 mph. #wxsky #SPC #ilwx #wiwx

TORNADO THREAT: Strong Tornadoes Possible in Northwest Wisconsin A line of supercells is moving into NW Wisconsin over the next 1-2 hours. Significant tornado parameters (STP 2-3) support strong tornado potential. Tornado Watch 251 continues with heightened concern. #wxsky #SPC #wiwx

⚠️ TORNADO WARNING: Minneapolis-St. Paul Metro Until 2:45 PM CDT Today Thunderstorm capable of producing a tornado over Minneapolis moving north at 50 mph. Seek shelter NOW in interior room on lowest floor. #wx #mnwx #tornado

Looking for a place to chat about ongoing severe weather? Hop into our Discord community to join the conversation! #wxsky #severeweather

MODERATE RISK: Severe Weather Outbreak Expected Friday Severe storms are likely across SE Missouri, S Illinois/Indiana & W/C Kentucky. Threats include large hail, tornadoes (potentially strong) & damaging winds. The severe threat continues overnight. #wxsky #SPC #mowx #ilwx #inwx #kywx

#TORNADO EMERGENCY for #Essex, #Iowa A large, extremely dangerous and potentially deadly tornado is on the ground 3 miles west of Essex, or 13 miles southwest of Red Oak, moving east at 30 mph. You are in a life-threatening situation. TAKE COVER NOW! #wxsky #wx #iawx #storm

FLASH FLOOD EMERGENCY for #VanBuren, #Missouri NWS: Emergency management reported thunderstorms producing heavy rain with water rescues ongoing in the Van Buren area. This is a PARTICULARLY DANGEROUS SITUATION. Seek higher ground now! #wxsky #mowx #flood

#TORNADO EMERGENCY FOR #Sladen, #Mississippi A confirmed large and destructive tornado was located over Slayden, or 12 miles north of Holly Springs, moving northeast at 50 mph. Tornados are hard to see at night. Do not wait, TAKE COVER NOW! #wxsky #mswx #tnwx

A significant #tornado is currently ongoing, located near/over #Monette, #Arkansas. This storm has been able to tap into the extremely favorable environment (1000+ J/kg CAPE, ample shear and forcing) over the last hour or so which has allowed it to produce a reported strong tornado. #arwx #wxsky

#TORNADO EMERGENCY FOR #LakeCity, #Arkansas A large, extremely dangerous, and potentially deadly tornado is on the ground. To protect your life, TAKE COVER NOW! At 6:39 PM CDT, a confirmed large and destructive tornado was located over Lake City, moving northeast at 40 mph. #wxsky #mowx #arwx

TORNADO WATCH Issued for Western Illinois & Eastern Missouri Until 7 PM CDT Severe storms crossing St. Louis metro. INTENSE TORNADOES LIKELY with large hail to 2 inches and damaging winds to 70 mph. Stay alert and have multiple ways to receive warnings. #wxsky #SPC #ilwx #mowx

TORNADO WATCH #100 Issued for Southern AR, Northern LA, and Northeast TX Possible tornadoes (some intense), winds to 70 mph, and large hail up to 2 inches. Stay alert and be ready to seek shelter if warnings are issued. #wxsky #SPC #arwx #lawx #txwx

TORNADO WATCH Active Until 10 PM CDT - Illinois & Indiana Tornado Watch #99 covers C/E Illinois and W/C Indiana. Several tornadoes likely with intense tornadoes possible. Damaging winds to 80 mph and large hail threats. #wxsky #SPC #ilwx #inwx

⚠️🌪️ PDS TORNADO WATCH: Multiple Intense Tornadoes Likely Through Midnight PARTICULARLY DANGEROUS SITUATION across AR/IL/IN/KY/MO/MS/TN through midnight. Threats: Several tornadoes (some potentially EF3+), widespread damaging winds to 80mph, and large hail to 2". #wxsky #SPC #arwx #mswx

TORNADO WATCH LIKELY: Central/Southern Illinois & Western Indiana This Afternoon Severe thunderstorms expected to intensify with threats of tornadoes (some potentially strong), large hail, and damaging winds. Tornado watch likely to be issued within 2 hours. #wxsky #SPC #ilwx #inwx

TORNADO WATCH #97 Issued for AR, IL & MO Through 4PM CDT Broken clusters of storms with supercells spreading east-northeast across the region. Few tornadoes likely with a couple intense tornadoes possible. Wind gusts to 70mph & hail to 1.5" also threats. #wxsky #SPC #arwx #ilwx #mowx

TORNADO WATCH Until Noon CDT: Line of storms producing severe winds (65-75 mph) through morning. Embedded supercells carry tornado and large hail risks, with strong tornadoes possible across NW Arkansas, SE Kansas, SW/Central Missouri, and E Oklahoma. #wxsky #SPC #arwx #kswx #mowx #okwx

HIGH RISK: TORNADO OUTBREAK Expected Today Across Mid-Mississippi and Lower Ohio Valleys Numerous tornadoes including multiple long-track EF3+ tornadoes likely today/tonight. Severe threat begins mid-afternoon with discrete supercells. #wxsky #SPC #arwx #mowx #ilwx #kywx #tnwx

GWES is heading to Wisconsin! We are happy to announce that the Global Weather & EAS Society is a sponsor of this year’s SirenCon event, and some members of our team will be there! Register now, wou won't want to miss it! Read more on our website: gwes.link/sirencon25 #wxsky #eas #sirencon

🚨 PARTICULARLY DANGEROUS SITUATION: Tornado Watch 46 for Alabama & SE Mississippi 🚨 🌪️ Intense supercells with NUMEROUS TORNADOES including multiple INTENSE TO VIOLENT (EF3-4+) tornadoes expected through 8PM. Large hail to 2.5" and winds to 75 mph also likely. #wxsky #SPC #alwx #mswx

🚨 TORNADO OUTBREAK THREAT Expanding into SE Mississippi and W/C Alabama 🚨 PDS Tornado Watch coming in next hour. Multiple intense, destructive tornadoes expected this afternoon. Environment highly favorable for significant tornadic activity. ⚠️ BE READY TO TAKE SHELTER! 🌪️ #wxsky #SPC #mswx #alwx

🚨 PARTICULARLY DANGEROUS SITUATION: Tornado Watch 45 for Eastern Louisiana & Mississippi 🚨 🌪️ Multiple supercells with NUMEROUS TORNADOES including several INTENSE TO VIOLENT (EF3-4+) tornadoes expected through 6PM. Large hail to 2.5" and winds to 75 mph also likely. #wxsky #SPC #lawx #mswx

🚨 TORNADO OUTBREAK LIKELY Across Eastern Louisiana and Mississippi Today 🚨 PDS Tornado Watch coming soon. Multiple intense to violent long-track tornadoes expected from mid-day through this evening. 🌪️ Take shelter immediately if warnings are issued! #wxsky #SPC #lawx #mswx

#TORNADO EMERGENCY for Van Buren and Fremont, #Missouri until 10:15 PM! A confirmed large and destructive tornado was observed near Fremont, or near Van Buren, moving northeast at 60 mph. Take cover now if you are in the path of this life-threatening storm. #weather #tornado #mowx #wxsky