Alaska, 2008

Coastal Flood in Alaska, August 1, 2008

August 1, 2008 · NWS AFG · 1 event in 1 county or zone

Event continued from July. A 980 mb low pressure center moved counter-clockwise across the southern Beaufort Sea during 29th through Aug 1st, bringing several periods of west winds 30 to 50 mph across the Arctic Coast of Alaska.

The toll

Deaths
2
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
1

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS AFG wrote it up.

Event continued from July. A 980 mb low pressure center moved counter-clockwise across the southern Beaufort Sea during 29th through Aug 1st, bringing several periods of west winds 30 to 50 mph across the Arctic Coast of Alaska. This caused a combination of high surf and elevated ocean water levels which destroyed the seawall and threatened 3 structures at the village of Wainwright on the western coast, and damaged the seawall and half of the airstrip at the village of Kaktovik, on the far eastern coast. On Aug 1, a father and his 13-year-old son in an open skiff perished in Camden Bay under strong winds as they were boating from their camp to Kaktovik. Property Damage Estimated at $7 million for Wainwright Seawall; $800,000 for Kaktovik Seawall and Airstrip.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Fairbanks, AK wrote its last area forecast discussion before the first event at Jul 31, 1:34 PM AKST, 10 hours 26 minutes earlier.

Area forecast discussion, Jul 31, 1:34 PM AKST, 10 hours 26 minutes before
NORTHERN ALASKA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE FAIRBANKS AK
234 PM AKDT THU JUL 31 2008

.DISCUSSION...DEEP VERTICALLY STACKED 514 DM UPPER LOW WITH 981 MB
SURFACE REFLECTION 300 NM N OF PABA IS MAIN INFLUENCE ON FORECAST
AREA TODAY. LATEST BAROCLINIC BAND WITH MOISTURE FEED EXTENDING E
FROM CHUKOTKA IN FAST CYCLONIC FLOW AROUND BOTTOM OF THE LOW IS
BATHING THE SOUTHERN HALF OF THE INTERIOR IN LATEST RAIN EPISODE.

MODELS IN DECENT AGREEMENT SHOWING THIS BAND SLIDING S AND E TONIGHT
FOLLOWED BY ANOTHER QUICKLY ON ITS HEELS FRI. QPFS FOR INTERIOR AND
AK RANGE UNDER THESE WILL BE 1-3 INCHES BY FRI AFTERNOON. THIS WILL
ENHANCE CURRENT FLOODING OVER RIVERS ZONES 221...222...AND 225 THROUGH
FRIDAY.

COLDEST AIR ADJACENT TO UPPER LOW ACROSS N SLOPE WILL CONTINUE TO
BRING MIXED PRECIP THERE TONIGHT...BUT SOME WARMING TOMORROW WILL
ENSURE LIQUID PRECIP THEN AND THEREAFTER.

A SMALL 1000 MB OR SO LOW WILL TRAVERSE THE CHUKCHI SEA FRI AND BRIEFLY
KICK UP SW WINDS ALONG COAST NEAR PAVL DURING THE DAY. ISSUED HEAVY
SURF ADVISORY TO COVER THIS FOR PAVL.

MODELS SHOW A DEEPER UPPER LOW SINKING S OVER THE WRN INTERIOR
SAT THEN TRAVERSING E THROUGH SAT NIGHT. THIS WILL BRING YET MORE
RAIN TO THE SOAKED INTERIOR THEN...BUT AT THIS POINT IT APPEARS
IT WILL HAVE A MUCH WEAKER MOISTURE FEED AND THEREFORE LOWER
RAINFALL AMOUNTS. GFS/ECMWF ALSO SHOW YET ANOTHER SYSTEM FOLLOWING
THIS ONE FOR LATE SUN INTO MON...SIMILAR TO THE SAT SYSTEM.

COASTAL HAZARD POTENTIAL DAYS 3 AND 4...COULD SEE ADDITIONAL HIGH
SURF CHUKCHI SEA COAST SUN AS SECOND LOW APPROACHES.

&&

.FIRE WEATHER...NO SIGNIFICANT ISSUES.

&&

.HYDROLOGY...HIGH WATER EXPECTED TO CONTINUE WITH TODAY/TONIGHT
RAINS ON TANANA AND SALCHA RIVERS. RIVERS/STREAMS IN ZONE 225 ALSO
WILL RISE.

&&

.AFG WATCHES/WARNINGS/ADVISORIES...
HIGH SURF ADVISORY FOR AKZ207.

FLOOD WATCH FOR AKZ225. FLOOD WARNING ZONES 221...222 FOR TANANA
RIVER FAIRBANKS TO MANLEY HOT SPRINGS. FLOOD WARNING ZONES 222
AND 223 FOR SALCHA RIVER. FLOOD ADVISORY ZONE 222 FOR CHENA RIVER
MILE 40 TO NORTH POLE.

SMALL CRAFT ADVISORY FOR PKZ210-PKZ220-PKZ235-PKZ240-PKZ245.
&&

MAR JUL 08

Event by event

1 coastal flood. Local standard time, as filed.

Coastal Flood, Eastern Beaufort Sea Coast

When
August 1, 12:00 AM AKST to 3:00 PM AKST
Where
Eastern Beaufort Sea Coast forecast zone
Deaths
2 direct, 0 indirect
Reported by
Emergency Manager

The people who died

As the offices recorded each death: direct deaths were caused by the weather itself, indirect ones by something it set in motion.

EventDateAgeSexWhereKind
Coastal Flood, Eastern Beaufort Sea Coast2008-08-0113MaleBoatingDirect
Coastal Flood, Eastern Beaufort Sea Coast2008-08-0165MaleBoatingDirect

What these are

Coastal Flood
Flooding of coastal land by the sea, from storm surge, onshore wind or high tides.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Alaska in 2008Every state in 2008This day in weather historyWarnings in Alaska, August 2008

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 119800.