Alaska, 2009Blizzard and Coastal Flood in Alaska, February 24 to 26, 2009
February 24 to 26, 2009 · NWS AFC · 8 events in 6 counties and zones
An intense hurricane force storm moved across the Aleutians into the eastern Bering Sea February 24th and 25th. This storm produced hurricane force wind as it moved through the region.
- Deaths
- 0
- Injuries
- 0
- Property damage
- $491,000
- Crop damage
- None recorded
- Events
- 8
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.
An intense hurricane force storm moved across the Aleutians into the eastern Bering Sea February 24th and 25th. This storm produced hurricane force wind as it moved through the region. This storm produced blizzard conditions along the Bering Sea coast from Bristol Bay north across the Kuskokwim Delta. Wind gusts were reported in excess of 100 mph in the Pribilof Islands and in Bristol Bay. Extensive damage occurred to many homes and buildings. This storm also produced a storm surge in the Bristol Bay region near Dillingham, Clarks Point and Ekuk.
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 Anchorage, AK wrote its last area forecast discussion before the first event at Feb 24, 5:00 AM AKST, 7 hours earlier.
Area forecast discussion, Feb 24, 5:00 AM AKST, 7 hours before
AREA FORECAST DISCUSSION
SOUTHCENTRAL AND SOUTHWEST ALASKA
500 AM AKST TUE FEB 24 2009
CORRECTION FOR TYPO
.ANALYSIS AND UPPER LEVELS...
A POSITIVELY TILTED UPPER RIDGE EXTENDS ACROSS THE THE GULF AND ALCAN
TOWARD EXTREME NORTHWESTERN CANADA THIS MORNING. A MASSIVE UPPER LOW
OVER SIBERIA IS SPINNING OFF SHORTWAVES THAT ARE FOLLOWING A
TRAJECTORY FROM SOUTH OF KAMCHATKA TO THE BERING STRAIT. AT THE
SURFACE...A RIDGE OF HIGH PRESSURE CENTERED WELL SOUTH OF DUTCH
HARBOR EXTENDS OVER ALL OF MAINLAND AK. A WEAK TROUGH OF LOW PRESSURE
IS OVER THE NORTH GULF COAST. A DISSIPATING LOW IS OVER THE NORTHERN
GULF WHILE THE MAIN LOW IS SOUTH OF THE WESTERN ALEUTIANS.
.MODEL DISCUSSION...
MODELS HAVE COME INTO VERY GOOD AGREEMENT OVER THE LAST SEVERAL RUNS.
THEY ALL BRING THE WEATHER MAKING LOW ACROSS THE CENTRAL ALEUTIANS
THIS AFTERNOON AND TO THE Y-K DELTA BY WED AFTERNOON. BECAUSE OF THE
PRESSURE DIFFERENCE BETWEEN A ROUGHLY 987 MB LOW MOVING ACROSS THE
BERING AND THE 1043 MB HIGH TO THE SOUTHEAST...HURRICANE FORCE AND
STORM FORCE WINDS WILL BE AFFECTING THE BERING AND ALEUTIANS FOR THE
NEXT COUPLE OF DAYS. THE GFS HAS BEEN SHOWING EXCELLENT CONSISTENCY
AND FORMS THE BASIS FOR TODAY'S FORECAST.
.SHORT TERM FORECAST...
IN THE WEST...HURRICANE FORCE AND STORM FORCE WINDS WILL AFFECT THE
WESTERN AND CENTRAL BERING AND ALEUTIANS TODAY...AND THE REST OF THE
AREA TONIGHT. SNOW AND BLOWING SNOW WILL ALSO BE ISSUES...ALTHOUGH
WARMING ON THE EAST SIDE OF THE LOW AS IT TRANSITS THE REGION WILL
BRING A HEALTHY ROUND OF RAIN TO THE PRIBILOFS THROUGH THIS EVENING
BEFORE SWITCHING TO SNOW SHOWERS WITH DANGEROUS WINDS ON THE BACK
SIDE OF THE SYSTEM. SNOW SHOWERS WILL PERSIST ACROSS THE AREA INTO
WED WHEN A FRONT FROM A KAMCHATKA LOW BRINGS STORMS AND RAIN TO THE
WESTERN CHAIN. THE LOW MIGRATES TO THE EAST...BRINGING WARM AND WINDY
CONDITIONS TO THE CENTRAL AND THEN EASTERN ISLANDS INTO FRI.
FOR SOUTHWEST AK...A DECAYING WEATHER FRONT WILL BRING A FEW SNOW
SHOWERS TO THE AREA TODAY...WITH A LULL UNTIL THE FIRST BAND OF WIND
AND RAIN/SNOW REACH THE COAST LATE TONIGHT AND MOVE INLAND. THE
KUSKOKWIM DELTA MAY EXPERIENCE BLIZZARD CONDITIONS TONIGHT ALONG THE
COAST UNTIL WARMER AIR ARRIVES BRIEFLY ON WED. THIS WILL BE OF SHORT
DURATION AS STRONG WINDS AND SNOW SHOWERS MOVE ACROSS THE AREA WED
MORNING THROUGH THU MORNING. AT THAT TIME A RIDGE REACHES THE COAST
AND SHUTS OFF THE WIND AND SHOWERS UNTIL FRI. THE WEATHER FRONT FROM
THE KAMCHATKA LOW THEN BRINGS WIND AND SNOW BACK TO THE AREA ON FRI.
SOUTH AND EAST OF THE AK RANGE...CONDITIONS WILL REMAIN DRY UNTIL A
WEAK IMPULSE BRINGS SOME SNOW SHOWERS TO THE REGION WED EVENING. ON
THU REMNANTS OF THE INITIAL LOW THAT WENT INLAND IN THE Y-K DELTA
WILL SPREAD SOME SNOW SHOWER ACROSS THE AREA BEFORE RIDGING DRIES
THINGS OUT FOR FRI.
.LONG TERM FORECAST...
SNOW SHOWERS CAN BE EXPECTED IN THE WEST INTO SAT WHEN ANOTHER A LOW
PARALLELING THE KAMCHATKA COAST WILL BRING WARM SOUTH FLOW TO THE
BERING WITH SNOW CHANGING TO RAIN INTO MON. SNOW SHOWERS ON WEST FLOW
WILL PERSIST OVER SOUTHWEST AK INTO MON. SOUTHEAST OF THE AK
RANGE...REMNANTS OF THE KAMCHATKA FRONT WILL BRING SOME SNOW TO THE
AREA FOR THE WEEKEND THAT SHOULD DIMINISH MON AS HIGH PRESSURE
RETURNS.
.AER/ALU...WATCH/WARNING SUMMARY
PUBLIC...155 BLIZZARD WATCH
187 HIGH WIND WARNING
191 BLIZZARD WARNING
195 HIGH WIND WATCH
MARINE...HURRICANE FORCE WIND WARNING 172 175 179
STORMS 160 165 170 176 180 185
GALES 155 171
HEAVY FREEZING SPRAY 185
FIRE WEATHER...NONE
DS FEB 09Event by event
5 high wind, 2 blizzard, 1 coastal flood. Local standard time, as filed.
Coastal Flood, Bristol Bay
- When
- February 24, 12:00 PM AKST to February 25, 2:00 PM AKST
- Where
- Bristol Bay forecast zone
- Property damage
- $10,000
- Reported by
- Law Enforcement
Reports of storm surge were received from the Dillingham Chief of Police that occurred in Naknek and Clarks Point.
High Wind, Central Aleutians
- When
- February 24, 12:56 PM AKST to 2:16 PM AKST
- Where
- Central Aleutians forecast zone
- Measured
- 68 kt (78 mph) measured gust
- Reported by
- AWOS
High Wind, Eastern Aleutians
- When
- February 25, 12:00 AM AKST to 7:00 AM AKST
- Where
- Eastern Aleutians forecast zone
- Measured
- 72 kt (83 mph) measured gust
- Property damage
- $80,000
- Reported by
- Mesonet
Mesonet site DUTA2 peak wind of 72 KT.
High Wind, Alaska Peninsula
- When
- February 25, 3:30 AM AKST to 7:25 AM AKST
- Where
- Alaska Peninsula forecast zone
- Measured
- 66 kt (76 mph) measured gust
- Property damage
- $1,000
- Reported by
- ASOS
Blizzard, Kuskokwim Delta
- When
- February 25, 4:30 AM AKST to February 26, 7:30 AM AKST
- Where
- Kuskokwim Delta forecast zone
- Property damage
- $200,000
- Reported by
- ASOS
Blizzard, Bristol Bay
- When
- February 25, 5:15 AM AKST to February 26, 4:00 AM AKST
- Where
- Bristol Bay forecast zone
- Reported by
- AWOS
High Wind, Pribilof Islands
- When
- February 25, 6:46 AM AKST to 11:00 AM AKST
- Where
- Pribilof Islands forecast zone
- Measured
- 83 kt (96 mph) measured gust
- Property damage
- $100,000
- Reported by
- Coast Guard
USCG measured 96 mph gust. ASOS at St George measured 94 mph gust.The anemometers on the wind turbines reportedly measured wind gusts to 103 mph.
High Wind, Bristol Bay
- When
- February 25, 4:30 PM AKST to 6:15 PM AKST
- Where
- Bristol Bay forecast zone
- Measured
- 93 kt (107 mph) measured gust
- Property damage
- $100,000
- Reported by
- AWOS
Peak Gust of 93 KT at Dillingham.
- Coastal Flood
- Flooding of coastal land by the sea, from storm surge, onshore wind or high tides.
- High Wind
- Sustained non-thunderstorm winds of 40 mph or more for an hour, or gusts of 58 mph or more.
- Blizzard
- Sustained winds or frequent gusts of 35 mph or more with falling or blowing snow that cuts visibility below a quarter mile for three hours or longer.
After NWS Directive 10-1605, the rules offices file Storm Data by.
- Drought in Florida, February 24 to 28, 200910 events
- Blizzard in Alaska, February 24 to 26, 20094 events
- Dense Fog in Colorado, February 24, 20093 events
- Heavy Snow in Montana, February 24 to 25, 20092 events
- Flooding in Idaho, February 24 to 25, 2009$5,000 · 2 events
- Wildfire in Texas, February 24 to 28, 20092 events
- High Wind in Texas, February 24 to 26, 200956 kt wind · 2 events
- Heavy Snow in Oregon, February 24 to 26, 20092 events
- Heavy Snow in Idaho, February 24 to 25, 20091 event
- Dense Fog in Utah, February 24, 20091 event
- Wildfire in Texas, February 24 to 25, 20091 event
- High Wind in Wyoming, February 24, 200952 kt wind · 1 event
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: 148215, 147813, 147828, 147811, 148716, 148214, 147825, 148216.