Alert archive / Alaska / Storm Warnings in 2011

Storm Warning 147, NWS Anchorage, AK

October 26, 2011

NWS Anchorage, AK issued this storm warning at Oct 26, 2011, 4:00 PM AKDT. It was in force for 48 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Oct 26, 2011, 4:00 PM AKDT (00:00 UTC)
Expired
Oct 28, 2011, 4:00 PM AKDT
In force
48 hr
Issued by
NWS Anchorage, AK

The text

As transmitted, in the capitals the NWS used until 2016.

079 
FZAK62 PAFC 262310
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
400 PM AKDT WED OCT 26 2011

OFFSHORE WATERS FORECAST FOR THE BERING SEA

WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION
EXPECTED. SEA FORECASTS REPRESENT AN AVERAGE OF THE HIGHEST
ONE-THIRD OF THE COMBINED WIND WAVE AND SWELL HEIGHT.

PKZ499-271500-
400 PM AKDT WED OCT 26 2011
.SYNOPSIS FOR CENTRAL BERING SEA...

A 990 MB LOW NEAR 57N 161W MOVES TO NEAR 57N 153W THURSDAY MORNING. A
980 MB LOW NEAR 54N 163E MOVES TO NEAR 53N 170W FRIDAY MORNING...THEN
MERGES WITH A 977 MB LOW THAT DEVELOPS NEAR 55N 162W.

$$

PKZ411-271500-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE
400 PM AKDT WED OCT 26 2011

...STORM WARNING THURSDAY NIGHT...

.TONIGHT...SE WIND 25 KT INCREASING TO 40 KT AFTER MIDNIGHT. SEAS 12
FT. RAIN AND SNOW. 
.THU...N OF 56N...E WIND 40 KT. S OF 56N...W 25 TO 35 KT. SEAS 15 FT.
RAIN AND SNOW. 
.THU NIGHT...NW WIND 40 TO 50 KT. SEAS 19 FT. 
.FRI...NW WIND 40 KT. SEAS 19 FT. 
.FRI NIGHT...W WIND 30 KT. SEAS 14 FT. 
.SAT AND SUN...W WIND 30 KT. SEAS 18 FT. 
.MON...NE WIND 20 KT. SEAS 14 FT.  

$$

PKZ412-271500-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N
400 PM AKDT WED OCT 26 2011

...GALE WARNING THROUGH THURSDAY NIGHT...

.TONIGHT...W OF 175W...S WIND 15 KT BECOMING SE 35 KT AFTER MIDNIGHT.
E OF 175W...NW WIND 20 KT. SEAS 11 FT. PATCHY FOG. SNOW AND RAIN. 
.THU...SE WIND 25 TO 35 KT. SEAS 13 FT. RAIN AND SNOW. 
.THU NIGHT...NE WIND 35 TO 45 KT. SEAS 15 FT. RAIN AND SNOW. 
.FRI...N WIND 40 KT. SEAS 14 FT. 
.FRI NIGHT...W WIND 30 KT. SEAS 12 FT. 
.SAT...W WIND 25 KT. SEAS 14 FT. 
.SUN...NW WIND 25 KT. SEAS 17 FT. 
.MON...NW WIND 30 KT. SEAS 18 FT.  

$$

PKZ413-271500-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N
400 PM AKDT WED OCT 26 2011

...STORM WARNING THURSDAY NIGHT...

.TONIGHT...VARIABLE WIND 20 KT BECOMING SE 40 KT AFTER MIDNIGHT. SEAS
13 FT. RAIN AND SNOW. 
.THU...S WIND 25 TO 35 KT. SEAS 15 FT. RAIN AND SNOW. 
.THU NIGHT...W OF 175W...W WIND 30 KT BECOMING NW 50 KT AFTER
MIDNIGHT. E OF 175W...SW WIND 25 KT BECOMING VARIABLE 15 KT AFTER
MIDNIGHT. SEAS 16 FT. RAIN.
.FRI...NW WIND 50 KT. SEAS 21 FT. 
.FRI NIGHT...W WIND 40 KT. SEAS 19 FT. 
.SAT...W WIND 35 KT. SEAS 15 FT. 
.SUN AND MON...NW WIND 30 KT. SEAS 18 FT. 

$$

PKZ414-271500-
BERING SEA OFFSHORE EAST OF 171W
400 PM AKDT WED OCT 26 2011

...GALE WARNING TONIGHT...

.TONIGHT...NW WIND 35 KT DIMINISHING TO 20 KT AFTER MIDNIGHT. SEAS
15 FT. PATCHY FOG. 
.THU...VARIABLE WIND 15 KT BECOMING SE 30 KT. SEAS 10 FT. PATCHY FOG.
RAIN AND SNOW. 
.THU NIGHT...SE WIND 25 KT. SEAS 10 FT. RAIN AND SNOW. 
.FRI...NE WIND 35 KT. SEAS 12 FT. 
.FRI NIGHT...NW WIND 35 KT. SEAS 11 FT. 
.SAT...SW WIND 25 KT. SEAS 11 FT. 
.SUN...W WIND 25 KT. SEAS 14 FT. 
.MON...NW WIND 30 KT. SEAS 18 FT.  

$$
4 follow-up statements
832 
FZAK62 PAFC 271219
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
400 AM AKDT THU OCT 27 2011

OFFSHORE WATERS FORECAST FOR THE BERING SEA

WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION
EXPECTED. SEA FORECASTS REPRESENT AN AVERAGE OF THE HIGHEST
ONE-THIRD OF THE COMBINED WIND WAVE AND SWELL HEIGHT.

PKZ499-280300-
400 AM AKDT THU OCT 27 2011
.SYNOPSIS FOR CENTRAL BERING SEA...

A 991 MB LOW NEAR 57N 154W WILL MOVE INTO THE GULF THU NIGHT. A 975
MB LOW NEAR 56N 171E WILL MOVE TO 55N 163W FRI AFTERNOON THEN TO 57N
150W FRI NIGHT. 

$$

PKZ411-280300-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE
400 AM AKDT THU OCT 27 2011

...STORM WARNING TONIGHT...

.TODAY...SW WIND 40 KT. NORTH OF 56 N...N 45 KT. SEAS 16 FT. RAIN.
.TONIGHT...N WIND 50 KT. SEAS 18 FT. 
.FRI...NW WIND 45 KT BECOMING W 30 KT IN THE AFTERNOON. SEAS 19 FT. 
.FRI NIGHT...W WIND 30 KT. SEAS 15 FT. 
.SAT AND SUN...W WIND 35 KT. SEAS 19 FT. 
.MON...NE WIND 15 KT. SEAS 10 FT.  

$$

PKZ412-280300-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N
400 AM AKDT THU OCT 27 2011

...GALE WARNING THROUGH FRIDAY...

.TODAY...SE WIND 40 KT. SEAS 13 FT. RAIN AND SNOW. 
.TONIGHT...E WIND 30 TO 40 KT. SEAS 15 FT. RAIN.
.FRI...N WIND 30 TO 40 KT. SEAS 14 FT. 
.FRI NIGHT...W WIND 30 KT. SEAS 11 FT. 
.SAT...W WIND 25 KT. SEAS 15 FT. 
.SUN AND MON...N WIND 25 KT. SEAS 15 FT. 

$$

PKZ413-280300-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N
400 AM AKDT THU OCT 27 2011

...STORM WARNING TONIGHT AND FRIDAY...

.TODAY...S WIND 35 KT. SEAS 13 FT. RAIN. 
.TONIGHT...SW WIND 30 KT BECOMING NW 50 KT AFTER MIDNIGHT. SEAS
18 FT. 
.FRI...NW WIND 50 KT. SEAS 21 FT. 
.FRI NIGHT...W WIND 40 KT. SEAS 18 FT. 
.SAT...W WIND 35 KT. SEAS 17 FT. 
.SUN...NW WIND 25 KT. SEAS 21 FT. 
.MON...W WIND 25 KT. SEAS 18 FT.  

$$

PKZ414-280300-
BERING SEA OFFSHORE EAST OF 171W
400 AM AKDT THU OCT 27 2011

.TODAY...SW WIND 30 KT. SEAS 10 FT. RAIN.
.TONIGHT...SE WIND 30 KT. SEAS 9 FT. RAIN AND SNOW. 
.FRI...NE WIND 30 KT. SEAS 11 FT. 
.FRI NIGHT...NW WIND 30 KT. SEAS 11 FT. 
.SAT...W WIND 30 KT. SEAS 12 FT. 
.SUN...NW WIND 25 KT. SEAS 17 FT. 
.MON...NW WIND 30 KT. SEAS 20 FT.  

$$
465 
FZAK62 PAFC 272307
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
400 PM AKDT THU OCT 27 2011

OFFSHORE WATERS FORECAST FOR THE BERING SEA

WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION
EXPECTED. SEA FORECASTS REPRESENT AN AVERAGE OF THE HIGHEST
ONE-THIRD OF THE COMBINED WIND WAVE AND SWELL HEIGHT.

PKZ499-281500-
400 PM AKDT THU OCT 27 2011
.SYNOPSIS FOR CENTRAL BERING SEA...

A 992 MB LOW NEAR 57N 152W WILL DISSIPATE OVER THE CENTRAL GULF
TONIGHT. A 973 MB LOW NEAR 56N 178E WILL MOVE NEAR 57N 160W FRI
AFTERNOON AND TO NEAR 59N 151W AT 978 MB SAT AFTERNOON.

$$

PKZ411-281500-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE
400 PM AKDT THU OCT 27 2011

...STORM WARNING TONIGHT...

.TONIGHT...N WIND 40 TO 50 KT. SEAS 18 FT. RAIN.
.FRI...NW WIND 45 KT BECOMING W 30 KT IN THE AFTERNOON. SEAS 18 FT
EXCEPT 13 FT N OF 56N. PATCHY FOG. 
.FRI NIGHT...W WIND 30 KT. SEAS 16 FT. 
.SAT...W WIND 30 KT. SEAS 20 FT. 
.SAT NIGHT...NW WIND 35 KT. SEAS 17 FT. 
.SUN...NW WIND 35 KT. SEAS 15 FT. 
.MON AND TUE...NE WIND 15 KT. SEAS 10 FT. 

$$

PKZ412-281500-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N
400 PM AKDT THU OCT 27 2011

...GALE WARNING THROUGH FRIDAY...

.TONIGHT...E WIND 40 KT BECOMING N AFTER MIDNIGHT. SEAS 14 FT. RAIN
AND SNOW. 
.FRI...N WIND 40 KT. SEAS 13 FT. 
.FRI NIGHT...NW WIND 30 KT. SEAS 10 FT. 
.SAT...W WIND 25 KT. SEAS 16 FT. 
.SAT NIGHT...SW WIND 20 KT. SEAS 15 FT. 
.SUN...N WIND 35 KT. SEAS 15 FT. 
.MON...N WIND 25 KT. SEAS 17 FT. 
.TUE...NE WIND 15 KT. SEAS 7 FT.  

$$

PKZ413-281500-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N
400 PM AKDT THU OCT 27 2011

...STORM WARNING THROUGH FRIDAY...

.TONIGHT...W OF 175W...W WIND 30 KT BECOMING N 50 KT AFTER MIDNIGHT.
SEAS 18 FT. E OF 175W...SW WIND 30 KT BECOMING VARIABLE 15 KT AFTER
MIDNIGHT. SEAS 12 FT. RAIN.
.FRI...NW WIND 50 KT...EXCEPT 35 KT E OF 175W. SEAS 18 FT EXCEPT 13
FT E OF 175W. PATCHY FOG. 
.FRI NIGHT...NW WIND 40 KT BECOMING W 30 KT AFTER MIDNIGHT. SEAS
16 FT. PATCHY FOG. 
.SAT...W WIND 35 KT. SEAS 15 FT. 
.SAT NIGHT...W WIND 30 KT. SEAS 19 FT. 
.SUN...NW WIND 35 KT. SEAS 21 FT. 
.MON...W WIND 25 KT. SEAS 18 FT. 
.TUE...VARIABLE WIND 10 KT. SEAS 11 FT.  

$$

PKZ414-281500-
BERING SEA OFFSHORE EAST OF 171W
400 PM AKDT THU OCT 27 2011

...GALE WARNING FRIDAY NIGHT...

.TONIGHT...S TO E WIND 20 TO 30 KT. SEAS 8 FT. RAIN AND SNOW. 
.FRI...N OF 56N...E WIND 25 KT. S OF 56N...SW WIND 20 KT BECOMING NW
25 KT IN THE AFTERNOON. SEAS 6 TO 10 FT. RAIN AND SNOW. 
.FRI NIGHT...N WIND 25 TO 35 KT. SEAS 11 FT. PATCHY FOG. 
.SAT...W WIND 25 KT. SEAS 11 FT. 
.SAT NIGHT...SW WIND 30 KT. SEAS 15 FT. 
.SUN...NW WIND 35 KT. SEAS 18 FT. 
.MON...NW WIND 30 KT. SEAS 20 FT. 
.TUE...NW WIND 20 KT. SEAS 9 FT.  

$$
527 
FZAK62 PAFC 281146
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
400 AM AKDT FRI OCT 28 2011

OFFSHORE WATERS FORECAST FOR THE BERING SEA

WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION
EXPECTED. SEA FORECASTS REPRESENT AN AVERAGE OF THE HIGHEST
ONE-THIRD OF THE COMBINED WIND WAVE AND SWELL HEIGHT.

PKZ499-290300-
400 AM AKDT FRI OCT 28 2011
.SYNOPSIS FOR CENTRAL BERING SEA...

A 977 MB LOW NEAR 54N 174W MOVES TO 56N 160W FRI EVENING AT 977 MB
AND THEN INTO THE GULF FRI NIGHT. AN ELONGATED 993 MB LOW NEAR 60N
163E LATE FRI MORNING MOVES TO 57N 168W SUN AFTERNOON AT 986 MB.

$$

PKZ411-290300-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE
400 AM AKDT FRI OCT 28 2011

...GALE WARNING THROUGH SATURDAY...

.TODAY...NW WIND 45 KT BECOMING W 30 KT IN THE AFTERNOON. SEAS
18 TO 21 FT EXCEPT 13 FT N OF 56N. PATCHY FOG. 
.TONIGHT...W WIND 35 KT. SEAS 13 TO 17 FT. RAIN AND SNOW. 
.SAT...W WIND 35 KT DIMINISHING TO 25 KT IN THE AFTERNOON. SEAS
20 FT. RAIN AND SNOW. 
.SAT NIGHT...NW WIND 30 KT. SEAS 14 FT. 
.SUN...NW WIND 30 KT. SEAS 12 FT. 
.MON...SW WIND 30 KT. SEAS 11 FT. 
.TUE...SE WIND 40 KT. SEAS 22 FT.  

$$

PKZ412-290300-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N
400 AM AKDT FRI OCT 28 2011

...GALE WARNING TODAY...

.TODAY...N WIND 30 TO 40 KT. SEAS 14 FT. RAIN SHOWERS. 
.TONIGHT...W WIND 30 KT. SEAS 11 FT. RAIN AND SNOW. 
.SAT...W WIND 30 KT. SEAS 13 TO 17 FT. RAIN AND SNOW. 
.SAT NIGHT...W WIND 25 KT. SEAS 16 FT. 
.SUN...N WIND 35 KT. SEAS 17 FT. 
.MON...NW WIND 30 KT. SEAS 16 FT. 
.TUE...S WIND 35 KT. SEAS 15 FT.  

$$

PKZ413-290300-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N
400 AM AKDT FRI OCT 28 2011

...STORM WARNING TODAY...

.TODAY...NW WIND 40 TO 50 KT. SEAS 15 TO 19 FT. PATCHY FOG. RAIN
SHOWERS. 
.TONIGHT...W WIND 40 KT DIMINISHING TO 30 KT AFTER MIDNIGHT. SEAS
14 TO 18 FT. PATCHY FOG. RAIN.
.SAT...SW WIND 35 KT. SEAS 15 FT. RAIN.
.SAT NIGHT...W WIND 35 KT. SEAS 16 FT. 
.SUN...NW WIND 30 KT. SEAS 17 FT. 
.MON...W WIND 30 KT. SEAS 18 FT. 
.TUE...S WIND 40 KT. SEAS 21 FT.  

$$

PKZ414-290300-
BERING SEA OFFSHORE EAST OF 171W
400 AM AKDT FRI OCT 28 2011

.TODAY...N OF 56N...E WIND 30 KT. S OF 56N...VARIABLE WIND 10 KT
BECOMING NW 25 KT IN THE AFTERNOON. SEAS 6 TO 10 FT. RAIN.
.TONIGHT...N WIND 30 KT. SEAS 11 FT. PATCHY FOG. 
.SAT...W WIND 30 KT. SEAS 12 FT. RAIN.
.SAT NIGHT...SW WIND 35 KT. SEAS 13 FT. 
.SUN...W WIND 35 KT. SEAS 17 FT. 
.MON...NW WIND 45 KT. SEAS 20 FT. 
.TUE...SW WIND 25 KT. SEAS 12 FT.  

$$
391 
FZAK62 PAFC 282304
OFFALU

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
400 PM AKDT FRI OCT 28 2011

OFFSHORE WATERS FORECAST FOR THE BERING SEA

WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION
EXPECTED. SEA FORECASTS REPRESENT AN AVERAGE OF THE HIGHEST
ONE-THIRD OF THE COMBINED WIND WAVE AND SWELL HEIGHT.

PKZ499-291500-
400 PM AKDT FRI OCT 28 2011
.SYNOPSIS FOR CENTRAL BERING SEA...

A 975 MB LOW NEAR 56N 162W WILL DISSIPATE AS IT TRACKS SOUTH OF
KODIAK ISLAND FRI NIGHT. A 1004 MB LOW NEAR 52N 165E AND A 993 MB 
LOW NEAR 59N 174E FRI NIGHT WILL MERGE INTO A SINGLE 983 MB LOW 
NEAR 57N 175W SAT NIGHT...AND REMAIN NEARLY STATIONARY ON SUN.

$$

PKZ411-291500-
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL
DATELINE
400 PM AKDT FRI OCT 28 2011

...GALE WARNING THROUGH SATURDAY...

.TONIGHT...W WIND 25 TO 35 KT. SEAS 13 TO 17 FT. SNOW AND RAIN. 
.SAT...W WIND 25 TO 35 KT DIMINISHING TO 15 TO 25 KT IN THE
AFTERNOON. SEAS 14 TO 18 FT. SNOW.
.SAT NIGHT...NW WIND 30 KT. SEAS 13 FT. SNOW SHOWERS. 
.SUN...N WIND 35 KT. SEAS 18 FT. 
.SUN NIGHT...NW WIND 30 KT. SEAS 19 FT. 
.MON...SW WIND 30 KT. SEAS 17 FT. 
.TUE...SE WIND 40 KT. SEAS 22 FT. 
.WED...W WIND 45 KT. SEAS 25 FT.  

$$

PKZ412-291500-
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N
400 PM AKDT FRI OCT 28 2011

.TONIGHT...W WIND 20 TO 30 KT. SEAS 11 FT. SNOW AND RAIN. 
.SAT...W WIND 30 KT. SEAS 15 FT. SNOW AND RAIN. 
.SAT NIGHT...SW WIND 20 KT BECOMING VARIABLE 20 KT AFTER MIDNIGHT.
SEAS 14 FT. RAIN AND SNOW. 
.SUN...N WIND 35 KT. SEAS 17 FT. 
.SUN NIGHT...N WIND 35 KT. SEAS 20 FT. 
.MON...NW WIND 35 KT. SEAS 18 FT. 
.TUE...S WIND 35 KT. SEAS 15 FT. 
.WED...SE WIND 40 KT. SEAS 24 FT.  

$$

PKZ413-291500-
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N
400 PM AKDT FRI OCT 28 2011

...GALE WARNING THROUGH SATURDAY...

.TONIGHT...W WIND 40 KT DIMINISHING TO 30 KT AFTER MIDNIGHT. SEAS
19 FT. PATCHY FOG. RAIN AND SNOW. 
.SAT...SW WIND 25 TO 35 KT. SEAS 14 FT. RAIN AND SNOW. 
.SAT NIGHT...W WIND 20 TO 30 KT. SEAS 13 FT. RAIN AND SNOW. 
.SUN...NW WIND 35 KT. SEAS 17 FT. 
.SUN NIGHT...NW WIND 35 KT. SEAS 24 FT. 
.MON...W WIND 30 KT. SEAS 22 FT. 
.TUE...S WIND 40 KT. SEAS 21 FT. 
.WED...SW WIND 45 KT. SEAS 29 FT.  

$$

PKZ414-291500-
BERING SEA OFFSHORE EAST OF 171W
400 PM AKDT FRI OCT 28 2011

...GALE WARNING SATURDAY NIGHT...

.TONIGHT...N WIND 20 TO 30 KT. SEAS 11 FT. PATCHY FOG. 
.SAT...W WIND 30 KT. SEAS 8 TO 12 FT. RAIN AND SNOW. 
.SAT NIGHT...SW WIND 25 TO 35 KT. SEAS 13 FT. RAIN AND SNOW. 
.SUN...SW WIND 30 KT. SEAS 14 FT. 
.SUN NIGHT...NW WIND 35 KT. SEAS 17 FT. 
.MON...NW WIND 45 KT. SEAS 20 FT. 
.TUE...SW WIND 25 KT. SEAS 12 FT. 
.WED...S WIND 40 KT. SEAS 20 FT.  

$$

The office that day

Everything else NWS Anchorage, AK issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Oct 26, 4:00 PM AKDTGale WarningAFC12 hr
Oct 26, 4:00 PM AKDTSmall Craft AdvisoryAFC36 hr
Oct 26, 4:00 PM AKDTSmall Craft AdvisoryAFC36 hr
Oct 26, 4:00 PM AKDTStorm WarningAFC48 hr
Oct 26, 4:01 PM AKDTWinter Weather AdvisoryAFC11 hr
Oct 27, 4:00 AM AKDTGale WarningAFC48 hr
Oct 27, 4:00 AM AKDTGale WarningAFC12 hr
Oct 27, 4:00 AM AKDTSmall Craft AdvisoryAFC48 hr
Oct 27, 4:00 AM AKDTSmall Craft AdvisoryAFC24 hr
Oct 27, 4:00 AM AKDTStorm WarningAFC36 hr
Oct 27, 5:02 AM AKDTHigh Wind WatchAFC11 hr
Oct 27, 3:56 PM AKDTHigh Wind WarningAFC24 hr

Nearby

Storm Warnings in Alaska, 2011Every storm warning in 2011

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.