Alert archive / Iowa / River Flood Warnings in 2019
River Flood Warning 142, NWS Quad Cities, IA
NWS Quad Cities, IA issued this river flood warning at May 27, 2019, 10:17 AM CDT for Linn County, Iowa. It took effect at May 29, 2019, 1:00 AM CDT. It was in force for 19 days.
The area
The counties it named.
The facts
- Issued
- May 27, 2019, 10:17 AM CDT (15:17 UTC)
- In effect from
- May 29, 2019, 1:00 AM CDT
- Expired
- Jun 17, 2019, 10:17 AM CDT
- In force
- 19 days
- Issued by
- NWS Quad Cities, IA
- Area
- Storm-based polygon
- Flood severity
- Minor
County Linn County, IA
The radar
The Quad Cities radar (KDVN), 99 km from the middle of the area, began a volume at 15:17 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.
The river
Written for the forecast point Cedar River at Palo (PLOI4). The gauge peaked at 12.26 ft at May 29, 2019, 6:00 AM CDT.
- Action stage
- 11 ft
- Minor stage
- 12.5 ft
- Moderate stage
- 15.5 ft
- Major stage
- 17 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 05464420, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
What forecasters said that day
The local office's own words before this river flood warning 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 warning went out at May 27, 6:43 AM CDT, 3 hours 34 minutes earlier.
Area forecast discussion, May 27, 6:43 AM CDT, 3 hours 34 minutes before
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</html>Hazardous weather outlook, May 27, 3:55 AM CDT, 6 hours 22 minutes before
Hazardous Weather Outlook National Weather Service Quad Cities IA IL 355 AM CDT Mon May 27 2019 IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007- 009-015>018-024>026-034-035-MOZ009-010-280900- Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson- Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson- Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll- Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson- Warren-Hancock-McDonough-Scotland-Clark- 355 AM CDT Mon May 27 2019 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...MONDAY AND MONDAY NIGHT Severe storms are possible across the area today through this evening and the Storm Prediction Center has an enhanced risk over much of east central Iowa and all of northwest Illinois. There is a slight risk over the remainder of the outlook area. Storms with the potential for strong winds and heavy rainfall will move into the area this morning. A greater risk for severe storms will occur this afternoon as a warm front lifts northward across the area. Thunderstorms are likely with a few supercells possible, especially in the afternoon. The severe weather threats will include damaging winds, large hail and tornadoes. Scattered storms will be possible in the evening, with a few possibly severe before 10 pm. Heavy rainfall will be possible today through the evening hours. This may lead to flash flooding as soil conditions are saturated from the recent wet weather. Area rivers are experiencing flooding. Please see the latest Flood Statements and Flood Warnings for details. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY Both severe weather and heavy rain are a threat Tuesday and a lesser threat Wednesday. SPC currently has the area in a slight risk Tuesday and marginal risk Wednesday, reflecting the relative risk of severe weather each day. Additional rainfall will continue to exacerbate flooding on both the Mississippi River and tributaries. Another round of storms is forecast late Friday night into Saturday, and rain could linger intermittently through the weekend. While it is too early to predict any severe weather hazards, additional rainfall would continue to maintain high soil moisture levels and flooding on area rivers. .SPOTTER INFORMATION STATEMENT... Spotter activation and amateur radio activation may be needed this afternoon and evening. Sheets/Wolf
In the hours before
Special weather statement, May 27, 7:11 AM CDT, 3 hours 6 minutes before
Special Weather Statement
National Weather Service Quad Cities IA/IL
711 AM CDT Mon May 27 2019
IAC177-MOC045-199-271300-
Van Buren-Scotland-Clark-
711 AM CDT Mon May 27 2019
...A STRONG THUNDERSTORM WILL AFFECT SOUTHERN VAN BUREN...SCOTLAND
AND NORTHWESTERN CLARK COUNTIES UNTIL 800 AM CDT...
At 710 AM CDT, a strong thunderstorm was located near Greensburg, or
10 miles northwest of Edina, moving northeast at 30 mph.
Winds in excess of 40 mph and half inch hail are possible with this
storm.
Locations impacted include...
Memphis, Milton, Wyaconda, Cantril, Rutledge, Luray, South Gorin,
Granger, Greensburg, Crawford, Farmington, Arbela, Mount Sterling,
Hitt, Chambersburg, Heath Memorial Conservation Area, Indian Lake
Park, Prospect Grove, Scotland County Fairgrounds and Azen.
Torrential rainfall is also occurring with this storm. Minor flooding
of low lying areas, creeks, streams and urban areas is possible. If
you encounter water over a roadway, do not drive through it.
Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
LAT...LON 4060 9235 4060 9218 4067 9218 4069 9172
4066 9172 4026 9195 4030 9195 4030 9235
TIME...MOT...LOC 1210Z 205DEG 24KT 4029 9230
SheetsSpecial weather statement, May 27, 8:22 AM CDT, 1 hour 55 minutes before
Special Weather Statement
National Weather Service Quad Cities IA/IL
822 AM CDT Mon May 27 2019
IAC011-019-031-055-095-103-105-113-271345-
Buchanan-Cedar-Johnson-Benton-Jones-Delaware-Linn-Iowa-
822 AM CDT Mon May 27 2019
...A LINE OF STRONG THUNDERSTORMS WILL AFFECT BUCHANAN...NORTHWESTERN
CEDAR...NORTHWESTERN JOHNSON...BENTON...WESTERN JONES...WESTERN
DELAWARE...LINN AND NORTHERN IOWA COUNTIES UNTIL 845 AM CDT...
At 822 AM CDT, radar indicated strong thunderstorms were located
along a line extending from near Fairbank to Quasqueton to near
Bertram. Movement was northeast at 40 mph.
Wind gusts up to 50 mph are possible with these storms.
Locations impacted include...
Cedar Rapids, Independence, Anamosa, Vinton, Manchester, Marion,
Hiawatha, Mount Vernon, Monticello, Robins, Belle Plaine, Jesup,
Center Point, Lisbon, Fairfax, Ely, Atkins, Walford, Urbana and
Dysart.
This includes Interstate 380 between mile markers 12 and 55.
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with these storms. Minor
flooding of low lying areas, creeks, streams and urban areas is
possible. If you encounter water over a roadway, do not drive through
it.
LAT...LON 4206 9106 4186 9147 4183 9230 4230 9230
4230 9206 4264 9208 4265 9151
TIME...MOT...LOC 1322Z 215DEG 33KT 4269 9213 4237 9176 4197 9148
GibbsSpecial weather statement, May 27, 8:28 AM CDT, 1 hour 49 minutes before
Special Weather Statement
National Weather Service Quad Cities IA/IL
828 AM CDT Mon May 27 2019
ILC067-071-109-131-161-187-IAC031-057-087-095-103-105-111-115-139-
163-183-271430-
Henderson-Rock
Island-Mercer-Hancock-Warren-McDonough-Cedar-Washington-Muscatine-
Henry-Des Moines-Louisa-Scott-Johnson-Jones-Iowa-Lee-
828 AM CDT Mon May 27 2019
...A LINE OF STRONG THUNDERSTORMS WILL AFFECT HENDERSON...ROCK
ISLAND...MERCER...HANCOCK...WARREN...NORTHWESTERN MCDONOUGH...
CEDAR...EASTERN WASHINGTON...MUSCATINE...HENRY...DES MOINES...
LOUISA...SCOTT...JOHNSON...JONES...EAST CENTRAL IOWA AND EASTERN LEE
COUNTIES UNTIL 930 AM CDT...
At 827 AM CDT, radar indicated strong thunderstorms were located
along a line extending from near Shueyville to near Danville to near
Carthage. Movement was northeast at 50 mph.
Winds in excess of 40 mph are possible with these storms.
Locations impacted include...
Davenport, Iowa City, Moline, Rock Island, Bettendorf, Galesburg,
Burlington, Muscatine, East Moline, Fort Madison, Monmouth, Mount
Pleasant, Washington, Anamosa, Aledo, Tipton, Carthage, West Branch,
Wapello and Columbus Junction.
This includes the following highways...
Interstate 74 in Iowa between mile markers 1 and 5.
Interstate 80 in Iowa between mile markers 228 and 301.
Interstate 380 between mile markers 1 and 11.
Interstate 74 in Illinois between mile markers 1 and 7.
Interstate 280 between mile markers 1 and 18.
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with these storms. Minor
flooding of low lying areas, creeks, streams and urban areas is
possible. If you encounter water over a roadway, do not drive through
it.
Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
These storms may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.
LAT...LON 4180 9191 4186 9182 4186 9137 4220 9136
4230 9123 4230 9090 4177 9090 4177 9079
4174 9071 4177 9067 4177 9053 4147 9040
4146 9043 4074 9044 4020 9129
TIME...MOT...LOC 1327Z 224DEG 43KT 4181 9164 4091 9124 4040 9108
GibbsThe office that day
Everything else NWS Quad Cities, IA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 26, 7:06 PM CDT | River Flood Watch | DVN | Linn | 7 days |
| May 26, 7:06 PM CDT | River Flood Watch | DVN | Cedar, Johnson | 7 days |
| May 27, 8:22 AM CDT | Special Weather Statement | DVN | Benton, Buchanan, Jones, Linn | 23 min |
| May 27, 8:28 AM CDT | Special Weather Statement | DVN | Cedar, Des Moines, Henry, Johnson, Jones, Louisa and 3 more | 62 min |
| May 27, 10:17 AM CDT | River Flood Warning | DVN | Benton, Linn | 7 days |
| May 27, 10:17 AM CDT | River Flood Warning | DVN | Cedar, Johnson | 21 days |
| May 27, 10:17 AM CDT | River Flood Warning | DVN | Louisa | 21 days |
| May 27, 1:08 PM CDT | Tornado Warning | DVN | Henry, Lee, Van Buren | 52 min |
| May 27, 1:17 PM CDT | Tornado Warning | DVN | Henry, Lee, Van Buren | 58 min |
| May 27, 1:35 PM CDT | Tornado Warning | DVN | Des Moines, Lee | 40 min |
| May 27, 1:54 PM CDT | Flash Flood Warning | DVN | Scott | 4 hr |
| May 27, 2:04 PM CDT | Tornado Warning | DVN | Des Moines, Lee | 41 min |
| May 27, 2:05 PM CDT | Flash Flood Warning | DVN | Des Moines, Henry, Lee | 4 hr |
| May 27, 10:08 AM CDT | River Flood Warning | DVN | Stephenson | 21 days |
| May 27, 10:08 AM CDT | River Flood Warning | DVN | Whiteside | 6 days |
| May 27, 10:08 AM CDT | River Flood Warning | DVN | Henry | 5 days |
| May 27, 11:05 AM CDT | Special Weather Statement | DVN | Bureau, Putnam | 55 min |
| May 27, 2:22 PM CDT | Tornado Warning | DVN | Warren | 38 min |
| May 27, 2:25 PM CDT | Tornado Warning | DVN | Carroll | 20 min |
| May 27, 2:35 PM CDT | Tornado Warning | DVN | Bureau, Henry, Whiteside | 40 min |
| May 27, 3:01 PM CDT | Tornado Warning | DVN | Henry, Mercer | 11 min |
| May 27, 3:14 PM CDT | Tornado Warning | DVN | Bureau, Whiteside | 31 min |
| May 27, 7:11 AM CDT | Special Weather Statement | DVN | Scotland | 49 min |
Nearby
River Flood Warnings in Iowa, 2019Every river flood warning in 2019
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; the gauge from the NWS water service and the USGS.