Special Marine Warning Issued for AM: Official NWS Weather Alert
Official advisory issued by the National Weather Service (NOAA): SMWSJU The National Weather Service in San Juan has issued a * Special Marine Warning for... Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N... * Until 645 PM AST. * At 519 PM AST, a severe thunderstorm capable of producing waterspouts was located.
Official alerts issued by the National Weather Service (NOAA) confirm active weather hazards affecting Atlantic Waters of Puerto Rico AND USVI from 10 NM to 19.5N. Residents and travelers in the designated zone should heed safety warnings and monitor local radar.
“Official alerts issued by the National Weather Service (NOAA) confirm active weather hazards affecting Atlantic Waters of Puerto Rico AND USVI from 10 NM to 19.5N. Residents and travelers in the designated zone should heed safety warnings and monitor local radar.”
Key Verified Points
- •Event: Special Marine Warning
- •Severity: Severe | Urgency: Immediate | Certainty: Likely
- •Affected Areas: Atlantic Waters of Puerto Rico AND USVI from 10 NM to 19.5N
- •Effective: 2026-10-28T17:19:00-04:00
- •Expires: 2026-10-28T18:45:00-04:00
- •Recommended Action: Move to safe harbor until hazardous weather passes. Boaters should seek safe harbor immediately until this storm passes. Wind gusts 34 knots or greater, high waves, dangerous lightning, and heavy rain are possible with this storm. Frequent lightning
Executive Briefing
Official advisory issued by the National Weather Service (NOAA): SMWSJU The National Weather Service in San Juan has issued a * Special Marine Warning for... Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N... * Until 645 PM AST. * At 519 PM AST, a severe thunderstorm capable of producing waterspouts was located.
What Happened & Key Findings
SMWSJU The National Weather Service in San Juan has issued a * Special Marine Warning for... Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N... * Until 645 PM AST. * At 519 PM AST, a severe thunderstorm capable of producing waterspouts was located over open waters of Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N zone, moving north at 10 knots. HAZARD...Waterspouts and win
Verified Data Points & Key Takeaways
Geographic Scope & Affected Communities
Recommended Action & Next Steps
Source & Verification Provenance
Information in this article was compiled directly from records provided by National Weather Service (NOAA). Access the primary source document at: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.dd6acb02a43122d9c5961ccd762f02fb690fcefa.001.1. Reporting and editorial review conducted by the USA NOW News Desk.
Event Timeline & Developments
Frequently Asked Questions
What areas are included in this weather advisory?
The primary region affected is Atlantic Waters of Puerto Rico AND USVI from 10 NM to 19.5N (Atlantic Waters of Puerto Rico AND USVI from 10 NM to 19.5N), according to the National Weather Service.
What is the severity of this storm warning?
The National Weather Service (NOAA) has classified this event with a severity rating of SEVERE and an urgency status of IMMEDIATE.
Where can residents verify real-time radar and safety directives?
Direct bulletins and radar updates are available via local emergency management agencies and the official source at https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.dd6acb02a43122d9c5961ccd762f02fb690fcefa.001.1.
Official Government & Primary Citations
- National Weather Service (NOAA) — https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.dd6acb02a43122d9c5961ccd762f02fb690fcefa.001.1
NOAA Severe Weather & Emergency Preparedness Guide
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