Right now
The most recent data we hold from NOAA arrived 6 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
4 other detections within 20 km in the last 24 hours, the nearest 18 km from here.
This alert expired on 20 June 2026 at 23:45 UTC. It is kept here as a record.
No stronger detection stands among the 27 recorded within 20 km of this point since 8 April 2026 — 8 others scored the same. Another comparable one was recorded here earlier the same day. One more was recorded here in the fortnight before it.
What the source measured
NOAA reported: Special Marine Warning issued June 20 at 7:04PM EDT until June 20 at 7:45PM EDT by NWS Miami FL
An estimated 4,183,689 people live within 50 km of this point.
Nearby, since 8 April 2026
- August 29, 2026 · score 52 · 10.1 km
- June 2, 2026 · score 52 · 13.8 km
- June 20, 2026 · score 52 · 15.8 km
How we know
Confirmed by 2 independent sources, including NOAA.
Our own score for this event is 52 out of 100, at 84 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 52 / 100 |
| Our confidence | 84% |
| Coordinates | 26.0580, -80.0880 |
| Nearest City | Dania Beach (5 km) |
| Population Exposed | 4.2M within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-20T23:04:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.f3f060fc0ae284af6f926f9a44221d085f8689fc.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 |
| Headline | Special Marine Warning issued June 20 at 7:04PM EDT until June 20 at 7:45PM EDT by NWS Miami FL |
| Expires | 2026-06-20T19:45:00-04:00 |
| SenderName | NWS Miami FL |
| HasExactCoords | true |
| Iem TypeSummary | G |
| Iem Magnitude | 49 |
| Iem Unit | MPH |
| Iem City | 2 ESE Haverhill |
| Iem County | Palm Beach |
| Iem State | FL |
| Iem Wfo | MFL |
| Iem Remark | A thunderstorm produced a wind gust of 43 kts or 49 mph at ASOS station KPBI West Palm Beach. |
| MergedSources | [{"id":"iem_G_26.680_-80.100_1781993880000","source":"iem","severity":"low","severityValue":25,"timestamp":1781993880000,"latitude":26.68,"longitude":-80.1}] |
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 52/100, near Dania Beach (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.