Right now
The most recent data we hold from NOAA arrived this minute, and this point is in it.
4 other detections within 20 km in the last 24 hours, the nearest 22 km from here.
This alert expired on 7 September 2026 at 21:15 UTC. It is kept here as a record.
It is the 11th strongest of the 31 detections recorded within 20 km of this point since 8 April 2026. Another comparable one was recorded here earlier the same day.
What the source measured
NOAA reported: Special Marine Warning issued September 7 at 4:50PM EDT until September 7 at 5:15PM EDT by NWS Miami FL
An estimated 4,239,837 people live within 50 km of this point.
Nearby, since 8 April 2026
- June 20, 2026 · score 52 · 4.2 km
- August 29, 2026 · score 52 · 7.6 km
- June 2, 2026 · score 52 · 12.5 km
How we know
Confirmed by 2 independent sources, including NOAA.
Our own score for this event is 46 out of 100, at 85 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v4. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 46 / 100 |
| Our confidence | 85% |
| Coordinates | 26.0289, -80.0616 |
| Nearest City | Dania Beach (8 km) |
| Population Exposed | 4.2M within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-09-07T20:50:00.000Z |
| Source | https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.3242b4691303f57744af34cc6c155c1528ebf37e.001.1 |
Score Breakdown
Technical Details
| Event | Special Marine Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Biscayne Bay; Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM; Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM; Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM |
| Headline | Special Marine Warning issued September 7 at 4:50PM EDT until September 7 at 5:15PM EDT by NWS Miami FL |
| Expires | 2026-09-07T17:15:00-04:00 |
| SenderName | NWS Miami FL |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.3242b4691303f57744af34cc6c155c1528ebf37e.001.1","noaa_urn:oid:2.49.0.1.840.0.c761a815c9c00858a08b406a922884f2ffe7524c.001.1","noaa_urn:oid:2.49.0.1.840.0.3953bdbe5c855d31d8b149db6a988b53034b6bc5.001.1"] |
| Iem TypeSummary | G |
| Iem Magnitude | 48 |
| Iem Unit | MPH |
| Iem City | 2 ESE Haverhill |
| Iem County | Palm Beach |
| Iem State | FL |
| Iem Wfo | MFL |
| Iem Remark | 48 MPH wind gust recorded at President Donald J. Trump International Airport. |
| MergedSources | [{"id":"iem_G_26.680_-80.090_1788806460000","source":"iem","severity":"low","severityValue":25,"timestamp":1788806460000,"latitude":26.68,"longitude":-80.09}] |
Safety Information
Always follow official guidance from your local emergency management agency. This platform provides scientific monitoring data and is not a substitute for official warnings. If you are in immediate danger, contact your local emergency number.
Series begins 8 March 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.
This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.
Want to know when something happens near Dania Beach?
Calamity.live data shows a weather event with CalamityScore 46/100, near Dania Beach (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.