Kilauea Episode 48 ends after nine hours; Seven Cabins Fire grows to 29,531 acres in New Mexico

The Atlantic hurricane season officially opened June 1 as FEMA reaffirmed readiness and the National Hurricane Center continued to watch a high-probability disturbance in the Eastern Pacific. In New Mexico, the Seven Cabins Fire pushed past 29,000 acres with evacuations in Lincoln County and a Type 1 team transition. Hawaii’s Kīlauea ended Episode 48 of the Halemaʻumaʻu eruption after nine hours of fountaining, leaving the alert level at advisory. President Trump approved a Major Disaster Declaration for Delaware tied to February’s severe winter storm, and the Storm Prediction Center flagged severe thunderstorm risk across the Ozarks, Mid-South, and Central Plains. 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• Atlantic hurricane season opens June 1: FEMA states it is prepared, with NHC expecting no Atlantic formation in seven days. Operational focus turns to readiness messaging and posture verification.• Eastern Pacific watch: A disturbance southwest of Baja California carries a 70 percent 48-hour and 90 percent 7-day formation chance; a second system is expected off Central America later this week.• NIFC June 1 IMSR: 14 large fires under suppression, two new large fires, 2,825 personnel committed, roughly 2.4 million acres burned year to date.• Seven Cabins Fire, New Mexico: 29,531 acres in Lincoln County, evacuations north of the Capitan Mountains, command transferred to Southwest Area IMT 2 on June 1.• Kīlauea Episode 48 ends: Lava fountaining stopped at 1:37 p.m. HST June 1 after nine hours; alert ADVISORY, aviation YELLOW; eruption paused.• Delaware Major Disaster Declaration: Public Assistance available statewide for the February 22 to 23 severe winter storm in Kent and Sussex counties.• Severe weather today: Slight Risk across Ozarks/Mid-South and Central Plains; severe wind gust potential in eastern Montana and western North Dakota.• FEMA deadlines: King County, Washington Individual Assistance applications close June 10; Hawaii Kona Low applications close June 14.• Alaska volcano status: Great Sitkin remains WATCH/ORANGE with slow summit lava effusion; Mount Spurr remains NORMAL/GREEN.• New Jersey, Delaney Hall: State plans protected protest zones in Newark; federal staffing posture at Newark Liberty under public dispute.SourcesFEMA• FEMA: Major Disaster Declaration for Delaware (June 1, 2026)• FEMA: As Hurricane Season Begins, FEMA Stands Ready (June 1, 2026)• FEMA: New Dates and Locations Added for FEMA and SBA In-Person Support (May 28, 2026)NIFC and InciWeb• NIFC: Incident Management Situation Report, June 1, 2026• NIFC: IMSR archive• InciWeb: Incident Information SystemNOAA NWS and SPC• NHC: Atlantic and Eastern Pacific Tropical Weather Outlook• SPC: Day 1 Convective Outlook• Climate Prediction Center: Probabilistic Hazards OutlookUSGS• USGS HVO: Kīlauea Volcano Updates• USGS HVO: Newest Kīlauea volcano notice (June 1, 2026)• USGS AVO: Great Sitkin volcano page• <a target="_blank" href="https://avo.alaska.edu/volcano/spurr?utm_source=em-mo