Flood Advisory
NWS San Juan PR ยท US
New
Details
Flood Advisory In Effect Until 5 PM AST This Afternoon
- 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
Carolina County in Puerto Rico... San Juan County in Puerto Rico...
When
Until 500 PM AST.
Impacts
Minor flooding in low-lying and poor drainage areas.
Additional details
- At 404 PM AST, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Up to 1.5 inches of rain have fallen. - Additional rainfall amounts up to 1 inch are expected over the area. This additional rain will result in minor flooding. - http://www.weather.gov/safety/flood
Instructions
Be aware of your surroundings and do not drive on flooded roads.
Affected areas
- Carolina Municipio, PR
- San Juan Municipio, PR
Public contact
- Issuer
- NWS San Juan PR
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~30s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M32S3V7EC6XXTN5N921MYTZJ
- Identifier
- urn:oid:2.49.0.1.840.0.3a95d3ab074cc6d22722f14af712b1666f4e5c8a.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS San Juan PR
- AWIPS ID
- CAPSJU
- NWWS sequence
- nwws_processor.3540
- WMO heading
- XOCA52
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- Caribbean and Central America (CA)
- WMO bulletin number
- 52
Event codes
| Name | Value |
|---|---|
| SAME | NWS |
| NationalWeatherService | FAY |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | FLSSJU |
| WMOidentifier | WGCA82 TJSJ 212004 |
| NWSheadline | FLOOD ADVISORY IN EFFECT UNTIL 5 PM AST THIS AFTERNOON |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| VTEC | /O.NEW.TJSJ.FA.Y.0275.260921T2004Z-260921T2100Z/ |
| eventEndingTime | 2026-09-21T17:00:00-04:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Carolina Municipio, PR
- San Juan Municipio, PR
| Name | Value |
|---|---|
| SAME | 072031 |
| SAME | 072127 |
| UGC | PRC031 |
| UGC | PRC127 |
- Polygons
- 18.45,-65.99 18.43,-65.93 18.27,-65.91 18.29,-65.94 18.38,-65.99 18.38,-66.03 18.31,-66.04 18.3,-66.08 18.34,-66.1 18.38,-66.09 18.39,-66.11 18.43,-66.11 18.44,-66.08 18.42,-66.09 18.43,-66.08 18.43,-66.04 18.46,-66.11 18.45,-65.99