Small Craft Advisory
NWS Baltimore MD/Washington DC ยท US
Ended
Details
Small Craft Advisory Has Expired
- Event
- Small Craft Advisory
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Minor
- Certainty
- Likely
- Response
- Avoid
Description
Winds are diminishing for the following areas... Chesapeake Bay north of Pooles Island MD... Chesapeake Bay from Pooles Island to Sandy Point MD... Chesapeake Bay from Sandy Point to North Beach MD... Tidal Potomac from Key Bridge to Indian Head MD... Tidal Potomac from Indian Head to Cobb Island MD... Patapsco River including Baltimore Harbor... Chester River to Queenstown MD...Eastern Bay... Choptank River to Cambridge MD and the Little Choptank River... Patuxent River to Broomes Island MD.
Affected areas
- Chesapeake Bay north of Pooles Island MD
- Chesapeake Bay from Pooles Island to Sandy Point MD
- Chesapeake Bay from Sandy Point to North Beach MD
- Tidal Potomac from Key Bridge to Indian Head MD
- Tidal Potomac from Indian Head to Cobb Island MD
- Patapsco River including Baltimore Harbor
- Chester River to Queenstown MD
- Eastern Bay
- Choptank River to Cambridge MD and the Little Choptank River
- Patuxent River to Broomes Island MD
Public contact
- Issuer
- NWS Baltimore MD/Washington DC
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~1m17s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- Ended
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M4RRFAK2WAC692HN3RPJM2GN
- Identifier
- urn:oid:2.49.0.1.840.0.1ae848a6aa4dc94f805cd15155fb2dc7230c0e35.001.1
- Sender
- [email protected]
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Baltimore MD/Washington DC
- AWIPS ID
- CAPLWX
- NWWS sequence
- nwws_processor.2022
- WMO heading
- XOUS51
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 51
References
Event codes
| Name | Value |
|---|---|
| SAME | NWS |
| NationalWeatherService | SCY |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | MWWLWX |
| WMOidentifier | WHUS71 KLWX 121911 |
| NWSheadline | SMALL CRAFT ADVISORY HAS EXPIRED |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| VTEC | /O.EXP.KLWX.SC.Y.0159.000000T0000Z-261012T1900Z/ |
| eventEndingTime | 2026-10-12T15:00:00-04:00 |
| BLOCKCHANNEL | CMAS |
| expiredReferences | [email protected],urn:oid:2.49.0.1.840.0.c400b9b61a973c47e166720a84820c0a458c28bf.003.1,2026-10-12T07:02:00-04:00 [email protected],urn:oid:2.49.0.1.840.0.ee28c52ae693c8f6991ff7cc291f2239064b044f.003.1,2026-10-12T01:03:00-04:00 [email protected],urn:oid:2.49.0.1.840.0.fcac3d47fc14e08830d8780c29c413557718cf8b.001.2,2026-10-11T16:09:00-04:00 |
Locations
Location data
- Chesapeake Bay north of Pooles Island MD
- Chesapeake Bay from Pooles Island to Sandy Point MD
- Chesapeake Bay from Sandy Point to North Beach MD
- Tidal Potomac from Key Bridge to Indian Head MD
- Tidal Potomac from Indian Head to Cobb Island MD
- Patapsco River including Baltimore Harbor
- Chester River to Queenstown MD
- Eastern Bay
- Choptank River to Cambridge MD and the Little Choptank River
- Patuxent River to Broomes Island MD
| Name | Value |
|---|---|
| SAME | 073530 |
| SAME | 073531 |
| SAME | 073532 |
| SAME | 073535 |
| SAME | 073536 |
| SAME | 073538 |
| SAME | 073539 |
| SAME | 073540 |
| SAME | 073541 |
| SAME | 073542 |
| UGC | ANZ530 |
| UGC | ANZ531 |
| UGC | ANZ532 |
| UGC | ANZ535 |
| UGC | ANZ536 |
| UGC | ANZ538 |
| UGC | ANZ539 |
| UGC | ANZ540 |
| UGC | ANZ541 |
| UGC | ANZ542 |