I report that an early-season nor'easter is creating a multi-day coastal flooding threat from the Outer Banks to the Jersey Shore. We have coastal flood watches for coastal North Carolina, Hampton Roads and Virginia's tidal rivers, Maryland's Eastern Shore, Delaware, and southern New Jersey. Forecasters expect one to three feet of inundation in low-lying shoreline areas and tidal waterways late tonight through Friday, with two to three feet possible on Hatteras and Akracoke Islands. I emphasize that the worst impacts are likely on the Thursday evening and Friday morning high tides, with specific risk to vulnerable stretches of Highway 12, significant beach erosion, and northeast waves of six to twelve feet with gusts to 45 miles per hour. We also cover national developments including ongoing wildland fire activity and a fatal helicopter crash at the Dome fire in Yosemite, a new CISA listing for a Zyxel switch vulnerability, and multiple local advisories and response actions across the states.
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Good morning, I'm Cedric and this is your EM Morning Brief
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:for Tuesday, September 22, 2026.
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:An early-season nor'easter is setting
up a multi-day coastal flooding threat
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:from the Outer Banks to the Jersey Shore.
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:The National Weather Service has Coastal
Flood Watches in effect for coastal North
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:Carolina, Hampton Roads and Virginia's
tidal rivers, Maryland's Eastern Shore,
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:Delaware, and southern New Jersey.
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:Forecasters call for one to three
feet of inundation in low-lying areas
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:near shorelines and tidal waterways
from late tonight into Friday,
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:with two to three feet possible
on Hatteras and Ocracoke Islands.
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:NWS Newport/Morehead City singles
out vulnerable stretches of Highway
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:12 as especially at risk, with the
worst impacts expected on the Thursday
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:evening and Friday morning high tides.
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:Along the New Jersey and Delaware
coasts, NWS Mount Holly expects
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:breaking waves of six to twelve
feet, northeast gusts to 45 miles per
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:hour on Wednesday, and significant
beach erosion into the weekend.
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:Coastal Flood Advisories for
minor tidal flooding begin today.
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:Wildland fire activity holds at
National Preparedness Level 3.
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:The National Interagency Coordination
Center's latest situation report counts 33
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:uncontained large fires and seven Complex
Incident Management Teams committed, with
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:the Northwest carrying the heaviest load.
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:In California, the Dome Fire in
Yosemite National Park is the
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:scene of a fatal helicopter crash,
covered in the California update.
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:On the cyber side, CISA adds a Zyxel
GS:
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:CVE-2026-7273, to its Known
Exploited Vulnerabilities catalog.
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:The stack-based buffer overflow can
let an unauthenticated attacker on
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:the local network run operating system
commands through a crafted web request.
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:CISA sets a September 24 due date,
three days after listing, and calls
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:for applying vendor mitigations or
discontinuing use of the product
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:if mitigations are unavailable.
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:Let's run through the states.
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:California.
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:Two pilots are killed when a
contractor-operated firefighting
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:helicopter crashes Sunday
afternoon while working the Dome
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:Fire in Yosemite National Park.
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:California Complex Incident
Management Team 3 recovers their
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:remains Monday afternoon, and the
FAA and the National Transportation
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:Safety Board are investigating.
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:The National Park Service reports the
fire at 3,222 acres and 15 percent
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:contained, with moderate spread and
spotting as it burns into heavy dead
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:fuels left by the 2017 Empire Fire.
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:Trail closures remain in effect
near Wawona, where overnight
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:smoke may reach unhealthy levels.
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:Separately, Governor Gavin Newsom
proclaims a statewide state of
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:emergency Monday to prepare for
a forecast strong El Niño winter.
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:The proclamation directs Cal OES,
Caltrans, and the California National
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:Guard to stage flood-fighting supplies and
equipment, fast-tracks flood-preparation
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:permitting, and comes with recovery
proclamations for six counties.
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:We have more to cover this morning, but
first, a quick word from our sponsors.
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:Thanks for supporting our sponsors who
help make EM Morning Brief possible.
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:Now, back to this morning’s updates.
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:Georgia.
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:Atlanta police report Monday night
that a technical failure is preventing
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:the city's E911 system from receiving
and dispatching emergency calls.
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:Calls are being answered at the Fulton
County Emergency Communications Center
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:while technicians work on the system, and
police advise anyone needing immediate
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:help to go to the nearest hospital,
fire station, or police precinct.
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:The cause is not disclosed.
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:In north Georgia, NWS Peachtree City has
Flash Flood Warnings until:
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:Eastern for parts of six counties,
where up to three inches of rain
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:has fallen and rates of one to
two inches an hour continue.
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:Indiana.
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:City of Bloomington Utilities' countywide
boil water advisory for its Monroe County
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:customers expires Monday afternoon.
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:The advisory followed a turbidity
spike at the Monroe Water
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:Treatment Plant after storm-related
power outages cut production.
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:Michigan.
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:The City of Kalamazoo lifts its boil water
advisory Monday morning after follow-up
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:samples show no harmful bacteria.
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:Western Michigan University still
recommends bottled or boiled water on its
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:main campus while it flushes its systems.
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:New Jersey.
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:The FAA stops flights bound for Newark
Liberty International Airport Monday
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:morning because of problems with some
radio frequencies at the Philadelphia
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:TRACON, which handles approach traffic
for both Newark and Philadelphia.
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:Ground stops also hit Philadelphia
International and Teterboro airports,
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:and Newark departure delays average
more than 100 minutes by late morning.
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:Operations resume later in the day.
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:Ohio.
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:Southeast Ohio is recovering
from weekend flash flooding.
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:In Vinton County, the McArthur fire chief
estimates 30 to 50 people are rescued from
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:high water after Lake Rupert overflows,
and calls it the worst flooding he has
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:seen in the county in his lifetime.
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:The Red Cross is aiding 28 people
at a shelter in Hamden, schools
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:cancel classes, and high water
closes state routes near the lake.
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:NWS Charleston has river Flood Warnings
for several southeast Ohio counties,
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:and Flood Watches from NWS Charleston
and NWS Pittsburgh run through
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:Wednesday morning for southeast Ohio
and much of West Virginia, with another
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:one to two inches of rain possible.
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:South Dakota.
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:OST Water and Sewer has a boil water
advisory in place for Pine Ridge
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:area customers after a main waterline
repair shut down the system, creating
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:the potential for contamination.
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:It stays in effect until lab testing
confirms the water is safe to drink.
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:Texas.
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:Evacuation orders near Moody in Central
Texas are lifted after the West Fork
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:Fire burns about 193 acres Monday.
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:The Texas A&M Forest Service reports
the fire 92 percent contained.
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:Washington.
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:Command of the Three Queens Fire
near Snoqualmie Pass transfers Monday
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:from a Complex Incident Management
Team back to the local unit.
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:The 9,566-acre fire is 23 percent
contained, with evacuations and
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:closures in effect and residences and
critical infrastructure threatened.
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:That wraps today's EM Morning Brief.
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:New episodes drop Monday through
Friday in the 5:00 AM hour P.T.,
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:so the day starts with
clarity instead of catch-up.
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:EM Morning Brief is an EOC Voices Podcast.
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:Stay Safe.