Flood Advisory
NWS Wilmington OH ยท US
Details
Flood Advisory In Effect Until 230 AM EDT Monday
- Event
- Flood Advisory
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Minor
- Certainty
- Likely
- Response
- Avoid
Description
What
Flooding caused by excessive rainfall is expected.
Where
Delaware County in central Ohio... Southern Union County in central Ohio...
When
Until 230 AM EDT.
Impacts
Minor flooding in low-lying and poor drainage areas.
Additional details
- At 1135 PM EDT, radar and automated rain gauges indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1 and 1.5 inches of rain have fallen. Additional rainfall amounts up to 0.5 inches are possible in the warned area. - Some locations that may experience flooding include... Dublin, Westerville, Delaware, Marysville, Powell, Sunbury, Plain City, Polaris, New California, Milford Center, Shawnee Hills, Galena, Ostrander, Unionville Center, Stratford, Bellepoint, Columbus Zoo, Lewis Center and State Route 257 at US Route 36.
Instructions
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. To report flooding, go to our website at weather.gov/iln and submit your report via social media, when you can do so safely.
Affected areas
- Delaware County, OH
- Union County, OH
Public contact
- Issuer
- NWS Wilmington OH
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~29s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M310GX6SDF300SQ4T0HNVGEW
- Identifier
- urn:oid:2.49.0.1.840.0.8074a1065858d48b4bfab5026b91b86160d6d9fd.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Wilmington OH
- AWIPS ID
- CAPILN
- NWWS sequence
- nwws_processor.5195
- WMO heading
- XOUS51
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 51
Event codes
| Name | Value |
|---|---|
| SAME | NWS |
| NationalWeatherService | FAY |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | FLSILN |
| WMOidentifier | WGUS81 KILN 210335 |
| NWSheadline | FLOOD ADVISORY IN EFFECT UNTIL 230 AM EDT MONDAY |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| VTEC | /O.NEW.KILN.FA.Y.0227.260921T0335Z-260921T0630Z/ |
| eventEndingTime | 2026-09-21T02:30:00-04:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Delaware County, OH
- Union County, OH
| Name | Value |
|---|---|
| SAME | 039041 |
| SAME | 039159 |
| UGC | OHC041 |
| UGC | OHC159 |
- Polygons
- 40.11,-83.47 40.27,-83.47 40.31,-83.26 40.35,-82.75 40.28,-82.75 40.13,-82.76 40.13,-82.81 40.14,-83.17 40.12,-83.17 40.11,-83.47