Special Weather Statement
NWS Quad Cities IA IL ยท US
Details
Strong Thunderstorms Will Impact Portions Of Northwestern Mercer, Southwestern Rock Island, West Central Henry, Scott, Southwestern Clinton, Muscatine, Cedar, Northeastern Louisa And East Central Johnson Counties Through 300 AM CDT
- Event
- Special Weather Statement
- Issued
- Onset
- Message expires
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Moderate
- Certainty
- Observed
- Response
- Execute
Description
Overview
At 212 AM CDT, Doppler radar was tracking strong thunderstorms along a line extending from near West Branch to near Muscatine to near Mannon. Movement was northeast at 45 mph.
Hazard
Wind gusts up to 50 mph.
Source
Radar indicated.
Impacts
Strong winds could break small tree limbs and blow around unsecured objects. Locations impacted include... Davenport, Iowa City, Moline, Rock Island, Bettendorf, Muscatine, East Moline, Tipton, West Branch, Durant, Eldridge, Milan, Coal Valley, West Liberty, Wilton, Walcott, Blue Grass, Buffalo, Andalusia, and Lowden. This includes the following highways... Interstate 74 in Iowa between mile markers 1 and 5. Interstate 80 in Iowa between mile markers 250 and 298. Interstate 74 in Illinois between mile markers 1 and 8. Interstate 280 between mile markers 1 and 18.
Instructions
If outdoors, consider seeking shelter inside a building. Torrential rainfall is occurring and may lead to localized flooding. Do not drive your vehicle through flooded roadways. Frequent cloud to ground lightning is occurring with these storms. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle.
Affected areas
- Johnson County, IA
- Cedar County, IA
- Clinton County, IA
- Muscatine County, IA
- Scott County, IA
- Louisa County, IA
- Rock Island County, IL
- Henry County, IL
- Mercer County, IL
Public contact
- Issuer
- NWS Quad Cities IA IL
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~37s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M2YTHRRR2W2T7X2G4N4KRYBQ
- Identifier
- urn:oid:2.49.0.1.840.0.4831c5f7289c50b907d25e68291ec79b645214bc.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Quad Cities IA IL
- AWIPS ID
- CAPDVN
- NWWS sequence
- nwws_processor.2217
- WMO heading
- XOUS53
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 53
Event codes
| Name | Value |
|---|---|
| SAME | SPS |
| NationalWeatherService | SPS |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | SPSDVN |
| WMOidentifier | WWUS83 KDVN 200712 |
| NWSheadline | Strong thunderstorms will impact portions of northwestern Mercer, southwestern Rock Island, west central Henry, Scott, southwestern Clinton, Muscatine, Cedar, northeastern Louisa and east central Johnson Counties through 300 AM CDT |
| eventMotionDescription | 2026-09-20T07:12:00-00:00...storm...241DEG...38KT...41.65,-91.42 41.49,-91.11 41.25,-90.91 |
| maxWindGust | 50 MPH |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Johnson County, IA
- Cedar County, IA
- Clinton County, IA
- Muscatine County, IA
- Scott County, IA
- Louisa County, IA
- Rock Island County, IL
- Henry County, IL
- Mercer County, IL
| Name | Value |
|---|---|
| SAME | 019103 |
| SAME | 019031 |
| SAME | 019045 |
| SAME | 019139 |
| SAME | 019163 |
| SAME | 019115 |
| SAME | 017161 |
| SAME | 017073 |
| SAME | 017131 |
| UGC | IAZ064 |
| UGC | IAZ065 |
| UGC | IAZ066 |
| UGC | IAZ067 |
| UGC | IAZ068 |
| UGC | IAZ078 |
| UGC | ILZ015 |
| UGC | ILZ016 |
| UGC | ILZ024 |
- Polygons
- 41.91,-91.02 41.69,-90.59 41.43,-90.4 41.23,-90.99 41.47,-91.18 41.64,-91.5 41.91,-91.02