Alert archive / Alaska / Storm Warnings in 2012

Storm Warning 150, NWS Anchorage, AK

October 19, 2012

NWS Anchorage, AK issued this storm warning at Oct 19, 2012, 9:40 AM AKDT. It was in force for 6 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 19, 2012, 9:40 AM AKDT (17:40 UTC)
Expired: Oct 19, 2012, 4:00 PM AKDT
In force: 6 hr
Issued by: NWS Anchorage, AK

The text

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

303 
FZAK52 PAFC 191739 AAA
CWFALU

COASTAL WATERS FORECAST...UPDATED
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
940 AM AKDT FRI OCT 19 2012

UPDATED ZONES 150 AND 176

COASTAL WATERS FORECAST FOR SOUTHWEST ALASKA+BRISTOL BAY+THE
ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS UP TO 100 NM OUT.

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.

PKZ199-200300-
400 AM AKDT FRI OCT 19 2012
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

HIGH PRESSURE OVER THE CENTRAL BERING SEA WILL DRIFT EASTWARD FRIDAY
NIGHT OVER THE EASTERN BERING. A WEATHER FRONT OVER THE WESTERN
ALEUTIANS WILL STRENGTHEN INTO A 1000 MB LOW 270 NM NORTHWEST OF
SAINT MATTHEW ISLAND LATE SAT NIGHT.

$$

PKZ150-200300-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA SITKINAK TO CASTLE
CAPE
940 AM AKDT FRI OCT 19 2012

...GALE WARNING THROUGH TONIGHT...

.TODAY...NW WIND 35 KT. GUSTS TO 50 KT OUT OF BAYS AND PASSES. 
SEAS 10 FT. 
.TONIGHT...NW WIND 35 KT. GUSTS TO 50 KT OUT OF BAYS AND PASSES.
SEAS 9 FT. 
.SAT...NW WIND 30 KT. GUSTS TO 45 KT OUT OF BAYS AND PASSES. 
SEAS 9 FT. 
.SAT NIGHT...NW WIND 25 KT. SEAS 7 FT. 
.SUN...NW WIND 15 KT. SEAS 4 FT. 
.MON...N WIND 20 KT. SEAS 5 FT. 
.TUE...VARIABLE WIND 10 KT. SEAS 6 FT.  

$$

PKZ155-200300-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA CASTLE CAPE TO CAPE
SARICHEF
400 AM AKDT FRI OCT 19 2012

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...NW WIND 30 KT. GUSTS TO 45 KT OUT OF BAYS AND PASSES. 
SEAS 8 FT. 
.TONIGHT...NW WIND 25 KT. GUSTS TO 40 KT OUT OF BAYS AND PASSES. 
SEAS 7 FT. 
.SAT...NW WIND 20 KT. SEAS 5 FT. 
.SAT NIGHT...W WIND 15 KT. SEAS 4 FT. 
.SUN...W WIND 20 KT. SEAS 5 FT. 
.MON...NE WIND 20 KT. SEAS 7 FT. 
.TUE...E WIND 25 KT. SEAS 15 FT.  

$$

PKZ160-200300-
BRISTOL BAY WATERS CAPE NEWENHAM TO PORT HEIDEN
400 AM AKDT FRI OCT 19 2012

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...NW WIND 25 KT. SEAS 8 FT. 
.TONIGHT...NW WIND 25 KT. SEAS 6 FT. 
.SAT...NW WIND 20 KT. SEAS 5 FT. 
.SAT NIGHT...NW WIND 10 KT. SEAS 2 FT. 
.SUN...SW WIND 20 KT. SEAS 6 FT. 
.MON...NE WIND 15 KT. SEAS 5 FT. 
.TUE...E WIND 20 KT. SEAS 8 FT.  

$$

PKZ165-200300-
PORT HEIDEN TO CAPE SARICHEF
400 AM AKDT FRI OCT 19 2012

...SMALL CRAFT ADVISORY TODAY...

.TODAY...NW WIND 25 KT. SEAS 8 FT. 
.TONIGHT AND SAT...NW WIND 20 KT. SEAS 6 FT. 
.SAT NIGHT...S WIND 15 KT. SEAS 3 FT. 
.SUN...SW WIND 20 KT. SEAS 6 FT. 
.MON...E WIND 20 KT. SEAS 5 FT. 
.TUE...E WIND 25 KT. SEAS 7 FT.  

$$

PKZ180-200300-
SOUTHWEST ALASKA WATERS CAPE NEWENHAM TO DALL POINT
400 AM AKDT FRI OCT 19 2012

.TODAY...NW WIND 20 KT. SEAS 4 FT. 
.TONIGHT...W WIND 15 KT. SEAS 3 FT. 
.SAT...S WIND 20 KT. SEAS 5 FT. PATCHY FOG. 
.SAT NIGHT...S WIND 30 KT. SEAS 9 FT. 
.SUN...SW WIND 30 KT. SEAS 11 FT. 
.MON...E WIND 25 KT. SEAS 7 FT. 
.TUE...SE WIND 25 KT. SEAS 10 FT.  

$$

PKZ170-200300-
EASTERN ALEUTIANS CAPE SARICHEF TO NIKOLSKI
400 AM AKDT FRI OCT 19 2012

.TODAY...NW WIND 20 KT. SEAS 6 FT. PATCHY FOG. 
.TONIGHT...VARIABLE WIND 10 KT. SEAS 3 FT. 
.SAT...S WIND 20 KT. SEAS 4 FT. PATCHY FOG. 
.SAT NIGHT...S WIND 25 KT. SEAS 6 FT. 
.SUN...S WIND 20 KT. SEAS 6 FT. 
.MON...E WIND 35 KT. SEAS 15 FT. 
.TUE...SE WIND 30 KT. SEAS 17 FT.  

$$

PKZ171-200300-
UNALASKA BAY
400 AM AKDT FRI OCT 19 2012

.TODAY...NW WIND 15 KT WITH GUSTS TO 25 KT. SEAS 3 FT. 
.TONIGHT...NW WIND 15 KT. SEAS 3 FT. 
.SAT...VARIABLE WIND LESS THAN 10 KT BECOMING S 10 KT IN THE
AFTERNOON. SEAS 2 FT. PATCHY FOG. 
.SAT NIGHT AND SUN...S WIND 15 KT. SEAS 2 FT. 
.MON AND TUE...SE WIND 25 KT. SEAS 4 FT. 

$$

PKZ172-200300-
EASTERN ALEUTIANS NIKOLSKI TO ADAK
400 AM AKDT FRI OCT 19 2012

...SMALL CRAFT ADVISORY TONIGHT AND SATURDAY...

.TODAY...S WIND 20 KT. SEAS 4 FT. PATCHY FOG. 
.TONIGHT...S WIND 25 KT EXCEPT S 15 KT E OF SEGUAM ISLAND. SEAS
5 FT. PATCHY FOG. 
.SAT...S WIND 30 KT. SEAS 9 FT. PATCHY FOG. 
.SAT NIGHT...S WIND 30 KT. SEAS 9 FT. 
.SUN...E WIND 25 KT. SEAS 8 FT. 
.MON...SE WIND 35 KT. SEAS 15 FT. 
.TUE...E WIND 35 KT. SEAS 17 FT.  

$$

PKZ175-200300-
WESTERN ALEUTIANS ADAK TO KISKA
400 AM AKDT FRI OCT 19 2012

...GALE WARNING SATURDAY...

.TODAY...S WIND 30 KT. SEAS 9 FT. PATCHY FOG. 
.TONIGHT...S WIND 30 KT. SEAS 11 FT. AREAS OF FOG. 
.SAT...S WIND 40 KT. SEAS 13 FT. AREAS OF FOG. RAIN.
.SAT NIGHT...SW WIND 25 KT. SEAS 12 FT. 
.SUN...SE WIND 20 KT. SEAS 9 FT. 
.MON...E WIND 35 KT. SEAS 11 FT. 
.TUE...NE WIND 25 KT. SEAS 16 FT.  

$$

PKZ176-200300-
WESTERN ALEUTIANS KISKA TO ATTU
940 AM AKDT FRI OCT 19 2012

...STORM WARNING TODAY...

.TODAY...S WIND 50 KT SHEMYA WEST. S WIND 35 KT ELSEWHERE. GUSTS TO
50 TO 60 KT. SEAS 17 FT. AREAS OF FOG. RAIN.
.TONIGHT...S WIND 40 KT. GUSTS TO 50 KT. SEAS 17 FT. AREAS OF FOG.
RAIN.
.SAT...S WIND 35 KT BECOMING SW 25 KT IN THE AFTERNOON. GUSTS TO 
50 KT IN THE MORNING OUT OF BAYS AND PASSES. SEAS 17 FT. AREAS OF
FOG. 
.SAT NIGHT...SW WIND 25 KT. SEAS 13 FT. 
.SUN...S WIND 30 KT. SEAS 13 FT. 
.MON...NE WIND 30 KT. SEAS 13 FT. 
.TUE...N WIND 30 KT. SEAS 15 FT.  

$$

PKZ185-200300-
ST MATTHEW ISLAND WATERS
400 AM AKDT FRI OCT 19 2012

...GALE WARNING SATURDAY...

.TODAY...S WIND 20 KT. SEAS 4 FT. PATCHY FOG. 
.TONIGHT...S WIND 30 KT. SEAS 9 FT. PATCHY FOG. 
.SAT...S WIND 35 KT. SEAS 16 FT. PATCHY FOG. RAIN.
.SAT NIGHT...S WIND 35 KT. SEAS 16 FT. 
.SUN...SW WIND 30 KT. SEAS 13 FT. 
.MON...SE WIND 30 KT. SEAS 14 FT. 
.TUE...SE WIND 30 KT. SEAS 16 FT.  

$$

PKZ179-200300-
PRIBILOF ISLANDS NEAR-SHORE WATERS
400 AM AKDT FRI OCT 19 2012

...SMALL CRAFT ADVISORY SATURDAY...

.TODAY...VARIABLE WIND 10 KT. SEAS 3 FT. PATCHY FOG. 
.TONIGHT...SW WIND 15 KT. SEAS 3 FT. PATCHY FOG. 
.SAT...S WIND 15 KT INCREASING TO 25 KT IN THE AFTERNOON. SEAS 6 FT.
PATCHY FOG. 
.SAT NIGHT...S WIND 30 KT. SEAS 11 FT. 
.SUN...SW WIND 25 KT. SEAS 11 FT. 
.MON AND TUE...SE WIND 30 KT. SEAS 14 FT. 

$$

1 follow-up statement

238 
FZAK52 PAFC 192336
CWFALU

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA
400 PM AKDT FRI OCT 19 2012

COASTAL WATERS FORECAST FOR SOUTHWEST ALASKA+BRISTOL BAY+THE
ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS UP TO 100 NM OUT.

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.

PKZ199-201500-
400 PM AKDT FRI OCT 19 2012
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

HIGH PRESSURE WILL PERSIST OVER THE EASTERN SEA THROUGH SUN. A
WEATHER FRONT IN THE WESTERN BERING SEA WILL MOVE INTO THE CENTRAL
BERING SEA SAT.

$$

PKZ150-201500-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA SITKINAK TO CASTLE
CAPE
400 PM AKDT FRI OCT 19 2012

...GALE WARNING TONIGHT...

.TONIGHT...NW WIND 35 KT. SEAS 10 FT. 
.SAT...NW WIND 30 KT. SEAS 9 FT. 
.SAT NIGHT...NW WIND 25 KT. SEAS 7 FT. 
.SUN...NW WIND 15 KT. SEAS 5 FT. 
.SUN NIGHT...NW WIND 15 KT. SEAS 4 FT. 
.MON...N WIND 20 KT. SEAS 5 FT. 
.TUE...VARIABLE WIND 10 KT. SEAS 6 FT. 
.WED...E WIND 15 KT. SEAS 8 FT.  

$$

PKZ155-201500-
COASTAL WATERS SOUTH OF THE ALASKA PENINSULA CASTLE CAPE TO CAPE
SARICHEF
400 PM AKDT FRI OCT 19 2012

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TONIGHT...NW WIND 25 KT. SEAS 6 FT. 
.SAT...NW WIND 25 KT DIMINISHING TO 15 KT IN THE AFTERNOON. 
SEAS 5 FT. 
.SAT NIGHT...NW WIND 15 KT. SEAS 4 FT. 
.SUN...SW WIND 15 KT. SEAS 4 FT. 
.SUN NIGHT...W WIND 15 KT. SEAS 4 FT. 
.MON...NE WIND 20 KT. SEAS 7 FT. 
.TUE...E WIND 25 KT. SEAS 15 FT. 
.WED...E WIND 20 KT. SEAS 14 FT.  

$$

PKZ160-201500-
BRISTOL BAY WATERS CAPE NEWENHAM TO PORT HEIDEN
400 PM AKDT FRI OCT 19 2012

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...NW WIND 25 KT. SEAS 6 FT. 
.SAT...NW WIND 20 KT DIMINISHING TO 10 KT IN THE AFTERNOON. 
SEAS 4 FT. PATCHY FOG. 
.SAT NIGHT...NW WIND 10 KT. SEAS 2 FT. PATCHY FOG.
.SUN...S WIND 20 KT. SEAS 4 FT. 
.SUN NIGHT...W WIND 15 KT. SEAS 5 FT. 
.MON...NE WIND 15 KT. SEAS 5 FT. 
.TUE...E WIND 20 KT. SEAS 8 FT. 
.WED...E WIND 15 KT. SEAS 5 FT.  

$$

PKZ165-201500-
PORT HEIDEN TO CAPE SARICHEF
400 PM AKDT FRI OCT 19 2012

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...NW WIND 25 KT DIMINISHING 15 KT AFTER MIDNIGHT. SEAS 6 FT.

.SAT...NW WIND 15 KT. SEAS 4 FT. PATCHY FOG. 
.SAT NIGHT...S WIND 15 KT. SEAS 3 FT.
.SUN...S WIND 20 KT. SEAS 5 FT. 
.SUN NIGHT...VARIABLE WIND 10 KT. SEAS 5 FT. 
.MON...E WIND 20 KT. SEAS 5 FT. 
.TUE...E WIND 25 KT. SEAS 7 FT. 
.WED...E WIND 15 KT. SEAS 6 FT.  

$$

PKZ180-201500-
SOUTHWEST ALASKA WATERS CAPE NEWENHAM TO DALL POINT
400 PM AKDT FRI OCT 19 2012

...SMALL CRAFT ADVISORY SATURDAY NIGHT...

.TONIGHT...W WIND 15 KT. SEAS 3 FT. PATCHY FOG. 
.SAT...S WIND 15 KT. SEAS 4 FT. PATCHY FOG. 
.SAT NIGHT...S WIND 20 KT INCREASING TO 30 KT BY MIDNIGHT. 
SEAS BUILDING TO 8 FT. PATCHY FOG. RAIN.
.SUN...S WIND 30 KT. SEAS 10 FT. 
.SUN NIGHT...W WIND 15 KT. SEAS 7 FT. 
.MON...E WIND 25 KT. SEAS 7 FT. 
.TUE...SE WIND 25 KT. SEAS 10 FT. 
.WED...SE WIND 15 KT. SEAS 8 FT.  

$$

PKZ170-201500-
EASTERN ALEUTIANS CAPE SARICHEF TO NIKOLSKI
400 PM AKDT FRI OCT 19 2012

.TONIGHT...VARIABLE WIND 10 KT. SEAS 4 FT. PATCHY FOG. 
.SAT...S WIND 20 KT. SEAS 3 FT. PATCHY FOG. 
.SAT NIGHT...S WIND 20 KT. SEAS 5 FT. PATCHY FOG. 
.SUN...S WIND 20 KT. SEAS 6 FT. 
.SUN NIGHT...SE WIND 20 KT. SEAS 5 FT. 
.MON...E WIND 35 KT. SEAS 15 FT. 
.TUE...SE WIND 30 KT. SEAS 17 FT. 
.WED...E WIND 25 KT. SEAS 18 FT.  

$$

PKZ171-201500-
UNALASKA BAY
400 PM AKDT FRI OCT 19 2012

.TONIGHT...NW WIND 10 KT. SEAS 3 FT. 
.SAT...VARIABLE WIND 10 KT. SEAS 2 FT. PATCHY FOG. 
.SAT NIGHT...S WIND 10 KT. SEAS 2 FT. PATCHY FOG. 
.SUN...S WIND 15 KT. SEAS 2 FT. 
.SUN NIGHT...E WIND 10 KT. SEAS 1 FOOT. 
.MON...SE WIND 25 KT. SEAS 4 FT. 
.TUE...SE WIND 25 KT. SEAS 4 FT. 
.WED...E WIND 15 KT. SEAS 2 FT.  

$$

PKZ172-201500-
EASTERN ALEUTIANS NIKOLSKI TO ADAK
400 PM AKDT FRI OCT 19 2012

...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT...

.TONIGHT...E OF AMCHITKA...S WIND 15 KT. SEAS 4 FT. W OF AMCHITKA...S
WIND 15 KT INCREASING TO 25 KT AFTER MIDNIGHT. SEAS BUILDING TO 7 
FT. PATCHY FOG. 
.SAT...E OF AMCHITKA...S WIND 15 KT INCREASING TO 25 KT IN THE
AFTERNOON. SEAS BUILDING TO 7 FT. W OF AMCHITKA...S WIND 30 KT. 
SEAS 8 FT. PATCHY FOG. 
.SAT NIGHT...S WIND 30 KT. W OF AMCHITKA...S WIND 30 KT BECOMING SE 0
KT AFTER MIDNIGHT. SEAS 9 FT...EXCEPT 6 FT BERING SIDE. AREAS OF FOG.
RAIN.
.SUN...E OF AMCHITKA...S WIND 25 KT BECOMING SE 20 KT IN THE
AFTERNOON. W OF AMCHITKA...SE WIND 20 KT. SEAS 9 FT PACIFIC SIDE.
SEAS 5 FT BERING SIDE. 
.SUN NIGHT...E WIND 25 KT. SEAS 9 FT PACIFIC SIDE. SEAS 5 FT BERING
SIDE.
.MON...E WIND 40 KT. SEAS 15 FT. 
.TUE...E WIND 35 KT. SEAS 17 FT. 
.WED...E WIND 25 KT. SEAS 15 FT.  

$$

PKZ175-201500-
WESTERN ALEUTIANS ADAK TO KISKA
400 PM AKDT FRI OCT 19 2012

...GALE WARNING THROUGH SATURDAY...

.TONIGHT...S WIND 35 KT. SEAS 12 FT. AREAS OF FOG. 
.SAT...S WIND 40 KT. SEAS 14 FT. PATCHY FOG. RAIN SHOWERS. 
.SAT NIGHT...SW WIND 30 KT DIMINISHING TO 15 KT AFTER MIDNIGHT. SEAS
12 FT. AREAS OF FOG. RAIN.
.SUN...SE WIND 15 KT. SEAS 9 FT. 
.SUN NIGHT...SE WIND 20 KT. SEAS 9 FT. 
.MON...SE WIND 35 KT. SEAS 11 FT. 
.TUE...NE WIND 25 KT. SEAS 16 FT. 
.WED...VARIABLE WIND 10 KT. SEAS 12 FT.  

$$

PKZ176-201500-
WESTERN ALEUTIANS KISKA TO ATTU
400 PM AKDT FRI OCT 19 2012

...GALE WARNING THROUGH SATURDAY...

.TONIGHT...S WIND 40 KT. SEAS 17 FT. AREAS OF FOG. RAIN.
.SAT...S WIND 40 KT BECOMING SW 30 KT IN THE AFTERNOON. FROM SHEMYA
W...SW WIND 25 KT. SEAS 18 FT. AREAS OF FOG. 
.SAT NIGHT...SW WIND 25 KT. SEAS 13 FT. AREAS OF FOG. 
.SUN...S WIND 30 KT. SEAS 12 FT. 
.SUN NIGHT...SE WIND 30 KT. SEAS 12 FT. 
.MON...NE WIND 30 KT. SEAS 13 FT. 
.TUE...N WIND 30 KT. SEAS 15 FT. 
.WED...S WIND 20 KT. SEAS 14 FT.  

$$

PKZ185-201500-
ST MATTHEW ISLAND WATERS
400 PM AKDT FRI OCT 19 2012

...GALE WARNING THROUGH SATURDAY NIGHT...

.TONIGHT...E OF SAINT MATTHEW ISLAND...S WIND 20 KT. SEAS 4 FT. W OF
SAINT MATTHEW ISLAND...S WIND 35 KT. SEAS 10 FT. AREAS OF FOG. 
.SAT...S WIND 35 KT. SEAS 17 FT. AREAS OF FOG. RAIN.
.SAT NIGHT...S WIND 35 KT. SEAS 17 FT. AREAS OF FOG. RAIN.
.SUN...SW WIND 30 KT. SEAS 14 FT. 
.SUN NIGHT...SW WIND 25 KT. SEAS 10 FT. 
.MON...SE WIND 30 KT. SEAS 14 FT. 
.TUE...SE WIND 30 KT. SEAS 19 FT. 
.WED...SE WIND 15 KT. SEAS 13 FT.  

$$

PKZ179-201500-
PRIBILOF ISLANDS NEAR-SHORE WATERS
400 PM AKDT FRI OCT 19 2012

...SMALL CRAFT ADVISORY SATURDAY AND SATURDAY NIGHT...

.TONIGHT...SW WIND 15 KT. SEAS 3 FT. PATCHY FOG. 
.SAT...S WIND 15 KT INCREASING TO 25 KT IN THE AFTERNOON. SEAS 7 FT.
PATCHY FOG.
.SAT NIGHT...S WIND 30 KT. SEAS 11 FT. AREAS OF FOG. 
.SUN...SW WIND 25 KT. SEAS 10 FT. 
.SUN NIGHT...VARIABLE WIND 10 KT. SEAS 7 FT. 
.MON...SE WIND 30 KT. SEAS 14 FT. 
.TUE...SE WIND 30 KT. SEAS 17 FT. 
.WED...SE WIND 15 KT. SEAS 11 FT.  

$$

The office that day

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

Issued	Product	Office	Lasted
Oct 18, 4:00 PM AKDT	Gale Warning	AFC	48 hr
Oct 18, 4:00 PM AKDT	Gale Warning	AFC	48 hr
Oct 18, 4:00 PM AKDT	Small Craft Advisory	AFC	60 hr
Oct 18, 4:00 PM AKDT	Small Craft Advisory	AFC	60 hr
Oct 19, 4:00 AM AKDT	Gale Warning	AFC	60 hr
Oct 19, 4:00 AM AKDT	Gale Warning	AFC	48 hr
Oct 19, 4:00 AM AKDT	Small Craft Advisory	AFC	60 hr
Oct 19, 4:00 AM AKDT	Small Craft Advisory	AFC	12 hr

Nearby

Storm Warnings in Alaska, 2012 Every storm warning in 2012

Sources

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