Calamity
MediumSevere WeatherCalamity Score: 52

Severe Weather near Dania Beach

United StatesNOAA

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

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

TypeSevere Weather
SeverityMedium
Calamity Score (ours)52 / 100
Our confidence84%
Coordinates26.0580, -80.0880
Nearest CityDania Beach (5 km)
Population Exposed4.2M within 50 km
Impact Tiersignificant
Timestamp2026-06-20T23:04:00.000Z
Sourcehttps://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.f3f060fc0ae284af6f926f9a44221d085f8689fc.001.1

Score Breakdown

35
intensity
100
population
0
cascading
80
historical

Technical Details

EventSpecial Marine Warning
UrgencyImmediate
CertaintyLikely
AreaDescBiscayne Bay; Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM
HeadlineSpecial Marine Warning issued June 20 at 7:04PM EDT until June 20 at 7:45PM EDT by NWS Miami FL
Expires2026-06-20T19:45:00-04:00
SenderNameNWS Miami FL
HasExactCoordstrue
Iem TypeSummaryG
Iem Magnitude49
Iem UnitMPH
Iem City2 ESE Haverhill
Iem CountyPalm Beach
Iem StateFL
Iem WfoMFL
Iem RemarkA 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.

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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.