Tropical Storm Warning
NWS Honolulu HI ยท US
New
Details
Tropical Storm Warning Remains In Effect... ...Hurricane Watch Remains In Effect
- Event
- Tropical Storm Warning
- Issued
- Onset
- Message expires
- Category
- Meteorological
- Urgency
- Immediate
- Severity
- Severe
- Certainty
- Likely
- Response
- Avoid
Description
What
East winds 35 to 45 knots. Seas 15 to 20 feet.
Where
Alenuihaha Channel, Big Island Windward Waters, Big Island Leeward Waters and Big Island Southeast Waters.
When
Through Saturday afternoon.
Impacts
Extremely strong winds will cause hazardous seas which will likely capsize or damage vessels and severely reduce visibility.
Instructions
Mariners should remain in port, alter course, and/or secure the vessel for extreme conditions before conditions deteriorate further.
Affected areas
- Alenuihaha Channel
- Big Island Windward Waters
- Big Island Leeward Waters
- Big Island Southeast Waters
Public contact
- Issuer
- NWS Honolulu HI
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~40s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M3CCQX5E5BEDKG0QG2K6Z67Z
- Identifier
- urn:oid:2.49.0.1.840.0.7609e508be43f40c95d1bb8167398f9ce15d6d86.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Honolulu HI
- AWIPS ID
- CAPHFO
- NWWS sequence
- nwws_processor.2282
- WMO heading
- XOHW50
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- Hawaiian Islands (HW)
- WMO bulletin number
- 50
References
- Sender
- w-nws.webmaster@noaa.gov
- Sent
- Sender
- w-nws.webmaster@noaa.gov
- Sent
Event codes
| Name | Value |
|---|---|
| SAME | TRW |
| NationalWeatherService | TRW |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | MWWHFO |
| WMOidentifier | WHHW70 PHFO 251340 |
| NWSheadline | TROPICAL STORM WARNING REMAINS IN EFFECT... ...HURRICANE WATCH REMAINS IN EFFECT |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| VTEC | /O.CON.PHFO.TR.W.2015.000000T0000Z-000000T0000Z/ |
| BLOCKCHANNEL | CMAS |
| expiredReferences | w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.9299f57fe7f9cb33834f00be4ad5d1d49d5eece0.001.2,2026-09-24T12:09:00-10:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.16c0da5abaf69bca5cd0f6f1e73e576ce81a790e.002.1,2026-09-24T11:29:00-10:00 |
Locations
Location data
- Alenuihaha Channel
- Big Island Windward Waters
- Big Island Leeward Waters
- Big Island Southeast Waters
| Name | Value |
|---|---|
| SAME | 059121 |
| SAME | 059122 |
| SAME | 059123 |
| SAME | 059124 |
| UGC | PHZ121 |
| UGC | PHZ122 |
| UGC | PHZ123 |
| UGC | PHZ124 |