Right now
The most recent data we hold from NOAA arrived 3 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
One other detection within 20 km in the last 24 hours, 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 24 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.