Alert archive / Iowa / River Flood Advisories in 2007

River Flood Advisory 35, NWS Quad Cities, IA

August 25, 2007Henry County, Jefferson County, Washington County, Iowa

NWS Quad Cities, IA issued this river flood advisory at Aug 25, 2007, 9:10 PM CDT for Henry County, Jefferson County, Washington County, Iowa. It was in force for 24 hr.

The area

The counties it named.

The facts

Issued
Aug 25, 2007, 9:10 PM CDT (02:10 UTC)
Expired
Aug 26, 2007, 9:01 PM CDT
In force
24 hr
Issued by
NWS Quad Cities, IA

Counties Henry County, IA, Jefferson County, IA, Washington County, IA

The radar

The Quad Cities radar (KDVN), 111 km from the middle of the area, began a volume at 02:12 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What forecasters said that day

The local office's own words before this river flood advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Quad Cities, IA wrote its last area forecast discussion before this river flood advisory went out at Aug 25, 3:22 PM CDT, 5 hours 48 minutes earlier.

Area forecast discussion, Aug 25, 3:22 PM CDT, 5 hours 48 minutes before
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Hazardous weather outlook, Aug 25, 5:25 AM CDT, 15 hours 45 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
525 AM CDT SAT AUG 25 2007

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH CENTRAL
ILLINOIS...NORTHWEST ILLINOIS...WEST CENTRAL ILLINOIS...EAST
CENTRAL IOWA...NORTHEAST IOWA...SOUTHEAST IOWA AND NORTHEAST
MISSOURI.

.DAY ONE...TODAY AND TONIGHT

THERE WILL BE A SLIGHT CHANCE OF THUNDERSTORMS LATE TONIGHT ALONG
AND NORTH OF HIGHWAY 20 IN EASTERN IOWA. ANY STORMS THAT DEVELOP ARE
NOT EXPECTED TO BE SEVERE.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

THERE IS A CHANCE OF THUNDERSTORMS OVER THE AREA TUESDAY NIGHT AND
WEDNESDAY.  IT IS TO EARLY TO ASSES THE SEVERE WEATHER POTENTIAL OF
THESE THUNDERSTORMS. HOWEVER IT DOES APPEAR THAT THERE MAY BE A
THREAT OF LOCALLY HEAVY RAIN TUESDAY NIGHT...GENERALLY NORTH OF
HIGHWAY 30 IN EAST CENTRAL IOWA.

MODERATE TO MAJOR FLOODING IS EXPECTED ALONG THE ROCK RIVER FROM
COMO TO THE MISSISSIPPI RIVER AT MOLINE BY TUESDAY. MINOR TO
MODERATE FLOODING WILL OCCUR EARLY THIS WEEK ON PARTS OF THE
WAPSIPINICON...CEDAR...IOWA...SKUNK AND PECATONICA RIVERS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT.

The office that day

Everything else NWS Quad Cities, IA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 26, 11:25 AM CDTRiver Flood AdvisoryDVNLee4 days
Aug 26, 11:33 AM CDTRiver Flood AdvisoryDVNClark25 hr

Nearby

River Flood Advisories in Iowa, 2007Every river flood advisory in 2007

Sources

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