Right now
The most recent data we hold from NOAA arrived 1 minute ago, and this point is in it.
10 other detections within 20 km in the last 24 hours, the nearest 5 km from here.
This alert expired on 7 September 2026 at 20:00 UTC. It is kept here as a record.
It is the 19th strongest of the 40 detections recorded within 20 km of this point since 16 March 2026. Another comparable one was recorded here earlier the same day.
What the source measured
NOAA reported: Special Marine Warning issued September 7 at 3:27PM EDT until September 7 at 4:00PM EDT by NWS Melbourne FL
An estimated 727,086 people live within 50 km of this point.
Nearby, since 16 March 2026
- September 7, 2026 · score 41 · 5.0 km
- June 20, 2026 · score 48 · 7.5 km
- May 16, 2026 · score 48 · 8.3 km
How we know
Confirmed by 2 independent sources, including NOAA.
Our own score for this event is 41 out of 100, at 86 % 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) | 41 / 100 |
| Our confidence | 86% |
| Coordinates | 27.0492, -80.0089 |
| Nearest City | Jupiter (16 km) |
| Population Exposed | 727.1K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-09-07T19:27:00.000Z |
| Source | https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.2e735f7db773220ad89a4a288379f321448e1e97.001.1 |
Score Breakdown
Technical Details
| Event | Special Marine Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Sebastian Inlet to Jupiter Inlet 0-20 nm; Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM |
| Headline | Special Marine Warning issued September 7 at 3:27PM EDT until September 7 at 4:00PM EDT by NWS Melbourne FL |
| Expires | 2026-09-07T16:00:00-04:00 |
| SenderName | NWS Melbourne FL |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.2e735f7db773220ad89a4a288379f321448e1e97.001.1","noaa_urn:oid:2.49.0.1.840.0.be6c3b7c7b4b64f9f94c15ecab862f2c09d5501c.001.1","noaa_urn:oid:2.49.0.1.840.0.62e947978962f2cfa6907cbe4d06c96443feee7b.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_M_27.220_-80.200_1788807240000","source":"iem","severity":"low","severityValue":25,"timestamp":1788807240000,"latitude":27.22,"longitude":-80.2},{"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 Jupiter?
Calamity.live data shows a weather event with CalamityScore 41/100, near Jupiter (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.