
Episode #241
EMN Morning Brief: August 21, 2026 - Descript
Today’s EM Morning Brief covers a second round of Ohio Valley flooding that forced a mandatory evacuation at Buckeye Lake, closed Interstate 70 in both directions, and triggered water rescues across central Ohio, while Indiana enters day ten of a major outage with its state EOC still activated. In the Pacific, Tropical Storm Saudel is strengthening toward typhoon force with a Typhoon Warning for Pagan and Agrihan, Hurricane Lala holds Category 2 strength near Papahanaumokuakea, and a new depression aims heavy rain at the Big Island. We also cover a confirmed tornado and state of emergency in Dover, Delaware, a Nassau County declaration on Long Island, a new Alaska state disaster declaration for the Mukluk Fire, National Preparedness Level 5 wildfire activity across the West, and two new CISA Known Exploited Vulnerabilities with a Saturday remediation deadline. EM Morning Brief is your concise daily update on national and state-by-state emergency management news. Produced by Sitch Radio, an EOC Voices podcast. Key Takeaways • Ohio Valley flooding: A mandatory evacuation is in effect for part of Buckeye Lake, Ohio, Interstate 70 is closed both directions in Licking County, and Columbus activated the Franklinton floodwall for the first time in about 16 months. Roughly 30 Flood Warnings remain active across Ohio, Indiana and Illinois. • Public health from flooding: Hamilton County, Ohio warns against contact with the Whitewater and Great Miami rivers as raw sewage discharges from a flood damaged plant in Connersville, Indiana. • Indiana lifelines: Day ten of the northwest Indiana outage, with roughly 68,000 customers out plus about 9,000 more from a pole fire in Schererville. NIPSCO’s estimate for parts of the region is Tuesday, August 25. • Tropical, Marianas: Typhoon Warning for Pagan and Agrihan, Tropical Storm Watch for Saipan and Tinian. CNMI has set Typhoon Condition Two and Tropical Storm Condition Three. A monsoon surge behind the storm could bring 4 to 8 inches to Guam and Rota. • Tropical, Hawaii: Hurricane Lala remains Category 2 with a Hurricane Warning for part of Papahanaumokuakea. Tropical Depression Two-C is forecast to bring 5 to 10 inches to the Big Island while about 13,000 customers there remain without power from Lala. • Tornado impacts: Confirmed tornado in Dover, Delaware prompted a city state of emergency. Nassau County, New York declared a state of emergency and activated its EOC after an apparent tornado at Atlantic Beach. • Wildfire: National Preparedness Level 5 with 72 uncontained large fires and more than 25,000 personnel committed. Active evacuations in Washington, Oregon, Idaho, Montana, New Mexico and Alaska. • Declarations and deadlines: Alaska issued a new state disaster declaration for the Mukluk Fire with applications open through October 19. Ohio and Indiana have both requested or completed expedited preliminary damage assessments. SBA physical loan deadlines for Michigan and Wisconsin counties fall August 31. Louisiana FEMA assistance for students and teachers closes October 1. • Cyber: Two TrueConf Server vulnerabilities added to the CISA KEV catalog, one due for remediation Sunday, August 23. A new ICS advisory covers Johnson Controls Simplex Incident Manager, and a joint federal advisory issued Wednesday warns of active targeting of Siemens S7 programmable logic controllers. • Heat and drought: 15 Extreme Heat Warnings across eight states. Puerto Rico is rationing water in seven municipalities with the Carraízo reservoir near control phase, and the USVI received a USDA drought disaster designation. Sponsors B. Colburn Coaching Book a discovery call today - https://calendly.com/briancolburn/virtual-coffee Wild Tone Labs Visit online - https://wildtonelabs.com/ The NIMS Store - https://thenimsstore.com/ NATURAL DISASTERS EXPO HOUSTON - https://disasterexpotexas.com/registration Descript, Edit video by editing text - https://link.bcolburn.com/DB-Descript ESET, Cyber Security Progress. Protected. - https://refer.eset.com/hip7r Sources CISA • CISA Adds Two Known Exploited Vulnerabilities to Catalog: TrueConf Server CVEs added August 20 • Known Exploited Vulnerabilities Catalog: catalog version 2026.08.20 • ICSA-26-232-01 Johnson Controls Simplex Incident Manager: credential storage advisory • AA26-231A Defending Against an Active Threat to Siemens S7 Series PLCs: joint advisory issued August 19 DHS • National Terrorism Advisory System: no current advisories in effect FEMA • OpenFEMA Disaster Declarations Summaries: no new declarations posted August 19 to 21 • SBA amendment adding Roscommon County, Michigan, physical loan deadline August 31 • SBA amendment adding Racine County, Wisconsin, physical loan deadline August 31 Wildfire • NIFC National Incident Management Situation Report: Preparedness Level 5, 72 uncontained large fires • InciWeb accessible view: incident acreage, containment and evacuation updates Tropical and weather • Tropical Storm Saudel Advisory 12, NWS Tiyan Guam: 70 mph winds, Typhoon Warning for Pagan and Agrihan Alaska • Governor Dunleavy activates disaster assistance programs for the Mukluk Fire American Samoa • NWS Pago Pago High Surf Advisory for Tutuila, Aunu’u and Manu’a Delaware • State of emergency lifted in Dover following likely tornado • Cleanup underway after tornado rips through Dover, Delaware Guam • Guam Homeland Security advisory: Guam not in path of Tropical Storm Saudel • NWS Tiyan Hydrologic Outlook: monsoon surge rainfall forecast for the Marianas Hawaii • <a href="https://mauinow.com/2026/08/20/hawaiian-electric-crews-joined-by-partner-california-utility-workers-to-expedite-restoration-work/?utm_source=em-morning-brief" rel="noopener noreferrer"...

