Today’s EM Morning Brief covers a West Virginia State of Emergency spanning all 55 counties after three days of flash flooding, mudslides and water rescues, plus a separate countywide declaration and school closures in Kanawha County. In Hawaii, roughly 33,600 customers remain without power nine days after Lala, with boil water and essential-needs notices still active on Hawaii Island and an East Maui community cut off by a washed-out bridge. The national wildfire picture stays at Preparedness Level 5 with 76 uncontained large fires and 3.7 million acres burning, driving evacuations in Washington, Oregon, California, Montana, New Mexico and Alaska. Also in this episode: Indiana’s derecho recovery under a federal Emergency Declaration, cleanup and EPA air monitoring at the Glenpool pipeline tank fire in Oklahoma, four new CISA known exploited vulnerabilities under the new BOD 26-04 model, and dangerous heat across the Desert Southwest. 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
• West Virginia statewide emergency: All 55 counties are under a 30-day State of Emergency after Aug 16 to 18 flash flooding and mudslides. Kanawha County declared its own emergency, Metro 911 logged 2,100 calls and 60 water rescues Sunday, and 10 schools in the Riverside High attendance area are closed for the first three days of the school year.
• Hawaii lifelines: Roughly 33,600 customers remain without power statewide, with about 24,400 on Hawaii Island. Boil water in Pahala, an essential-needs-only water notice countywide, four potable water tanker sites, low pressure in upper metropolitan Honolulu, and intermittent Oahu cellular service all remain active. Lower Nahiku in East Maui is cut off by a washed-out bridge.
• Hurricane Lala still active: As of the Tuesday late-morning advisory, Lala carried 105 mph winds with a Hurricane Watch for Papahanaumokuakea from Lisianski Island to Maro Reef and a forecast of large surf inundating low-lying atolls beginning Wednesday.
• Wildfire posture: National Preparedness Level 5, 76 uncontained large fires, 3,736,566 acres on active incidents, and year-to-date acreage at 168 percent of the ten-year average. Australian and New Zealand crews and 240 Army soldiers are supporting operations.
• Highest-risk fires with evacuations: Little Giant, Washington (134,635 acres, 10 percent); Three Queens, Washington (Level 3 GO around Cooper Lake); Grasshopper, Oregon (90,667 acres, 49 percent, 22 structures lost); Hagen, Oregon (56,869 acres, 17 percent); Sand Creek, Montana (31,652 acres, 1 percent); Frijoles, New Mexico (11,335 acres, 9 percent, Cundiyo upgraded to Set); Mukluk, Alaska (Level 3 GO evacuations, about 20 homes damaged).
• Indiana derecho recovery: Seven confirmed storm deaths, 98,824 customers out as of 2 p.m. Tuesday, and 53 counties covered under federal Emergency Declaration EM-3651 for Public Assistance. NIPSCO targets full restoration by late Friday.
• Hazmat: Glenpool, Oklahoma tank farm cleanup continues with EPA-coordinated fence-line air monitoring. Shelter-in-place lifted, but a voluntary evacuation recommendation remains between 126th and 131st Streets South.
• Cyber: Four new CISA known exploited vulnerabilities affecting Microsoft IKE, Microsoft SharePoint, Broadcom VMware vCenter and Apple macOS. Federal agencies now prioritize under BOD 26-04, a risk-based model rather than a uniform patch deadline. Two ICS advisories also issued, including one for CISA’s own Malcolm network monitoring suite.
• Heat: Extreme Heat Warnings run through Friday across Arizona, southern Nevada and inland southern California. Maricopa County has confirmed 81 heat deaths this year, more than double last year’s pace at the same date.
• Water systems: New boil water advisory in McCormick County, South Carolina. St. Louis and West Columbia, South Carolina advisories both lifted Tuesday.
• Assistance: Five Disaster Service Centers opened Tuesday in Mississippi for Tropical Storm Arthur survivors under DR-4930, serving Hancock, Harrison, Pearl River and Stone counties.
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SourcesCISA
• CISA Adds Four Known Exploited Vulnerabilities to Catalog: Aug 18, 2026 KEV additions and BOD 26-04 guidance
• ICSA-26-230-01 CISA Malcolm: ICS advisory, Aug 18, 2026
• ICSA-26-230-02 Siemens Simcenter Nastran: ICS advisory, Aug 18, 2026
Wildfire, national
• NICC Incident Management Situation Report: Tuesday, August 18, 2026, 0730 MDT
• NIFC National Fire News: daily national fire statistics
Tropical and marine
• Hurricane Lala Public Advisory Number 26: CPHC, 1100 AM HST Tue Aug 18, 2026
• NHC Eastern Pacific tropical weather outlook feed
• NOAA Tsunami Warning System: no active US tsunami products
USGS volcano
• Alaska Volcano Observatory Daily Update: Aug 18, 2026: Great Sitkin Watch/Orange, Kupreanof and Shishaldin Advisory/Yellow
• Hawaiian Volcano Observatory Daily Update: Aug 18, 2026: Kilauea Advisory/Yellow, next fountaining episode likely Aug 21 to 27
Public health and food safety
• FDA recall: Dreyer’s Grand Ice Cream Outshine Fruit Bars, possible glass contamination, Aug 18, 2026
Travel advisories
• U.S. Department of State Travel Advisories: six advisories updated Aug 18, 2026
• Ecuador Travel Advisory: Level 2, issued Aug 18, 2026, with Do Not Travel sub-designations
Alaska
• Alaska DOF: Evacuations remain in place for Mukluk Fire in Tok, Aug 18, 2026
Arizona
• KJZZ: Maricopa County confirmed heat deaths far outpacing last year, Aug 18, 2026
California
• CAL FIRE: MP18 Fire incident page, Humboldt County
• CAL FIRE: Timber Fire incident page, Monterey County
• Ready Monterey County: Timber Fire evacuation zones
Colorado
• NWS national Flash Flood Watch products: NWS Pueblo watch for the Aspen Acres burn scar
Hawaii
• Hawaii Emergency Management Agency: Hurricane Lala updates page
• Hawaii News Now: island-by-island outage and restoration status, Aug 19, 2026
• Hawaii News Now: public schools reopen Wednesday, two Kau campuses stay closed
• Hawaii News Now: East Maui residents cut off after Lala washes away Nahiku bridge
• Big Island Now: what to know about Lala on the Big Island, Aug 18, 2026
• Hawaii DHS: SNAP replacement benefits for recipients affected by Lala
Indiana
• Indiana DHS: August 2026 Disaster page, fatality and outage figures as of 2 p.m. Aug 18
• CBS Chicago: NIPSCO restoration timeline for Highland and Munster, Aug 18, 2026
Kansas and Missouri
• City of St. Louis: boil water advisory lifted 7:15 a.m. Aug 18, 2026
• KSHB: Kansas City metro severe weather and flash flooding, Aug 19, 2026
Mississippi
• MEMA: Five Disaster Service Centers open for Tropical Storm Arthur survivors
• MEMA: Tropical Storm Arthur disaster resources, DR-4930
Nevada
• KOLO: Shoshone Fire balloons past 13,000 acres, Aug 18, 2026
New Mexico
• New Mexico Fire Information: Frijoles Fire incident update, Aug 18, 2026
Oklahoma
• KGOU: Cleanup underway after Glenpool tank fire, Aug 18, 2026
• KRMG: Emergency crews respond to Glenpool tank fire
Oregon
• Central Oregon Fire Info: Rowe Creek Complex update, Aug 18, 2026
• East Oregonian: Umatilla National Forest fires update for Aug 18, 2026
South Carolina
• WRDW: Boil water advisory issued for parts of McCormick County, Aug 18, 2026
• City of West Columbia: boil water advisory lifted 12:56 p.m. Aug 18, 2026
South Dakota
• South Dakota Executive Order 2026-10: expanded wildland fire assistance, signed Aug 18, 2026
• Dakota News Now: Rhoden signs order expanding wildfire resources statewide
Utah
• Utah Public Radio: daily news rundown, wildfire evacuations lifted, Aug 18, 2026
Washington
• Chelan County: Little Giant Fire prompts emergency declaration
• Okanogan County: active incidents and evacuation levels
West Virginia
• WDTV: State of Emergency declared for all 55 West Virginia counties, Aug 18, 2026
• WV MetroNews: Kanawha County flood response, 10 schools to open late, county emergency declared
• WV MetroNews: damage assessments underway following Harrison County flooding
Wisconsin
• TMJ4: Thousands without power in southeast Wisconsin after Tuesday night storms
Wyoming
• Cap City News: All closures lifted on Weiser Knoll fire area as containment wraps, Aug 18, 2026