Right now
The most recent data we hold from NOAA arrived 8 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, 20 km from here.
This alert expired on 1 October 2026 at 18:15 UTC. It is kept here as a record.
No stronger detection stands among the 6 recorded within 20 km of this point since 16 March 2026 — one other scored the same. The last comparable one was on 22 September 2026. 2 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Special Marine Warning issued October 1 at 12:38PM EDT until October 1 at 2:15PM EDT by NWS Melbourne FL
Urban PEI: 398,304 within a heuristic 50 km radius; not unique people.
Nearby, since 16 March 2026
- March 17, 2026 · 6.8 km
- March 16, 2026 · 11.3 km
- July 15, 2026 · 12.2 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 37 out of 100.
This is our versioned heuristic index, not source severity or a calibrated probability. Urban PEI does not count unique people.
Computed under scoring rules v5. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 37 / 100 |
| Legacy data-support index | 0.80/1 |
| Coordinates | 27.2277, -80.0577 |
| Nearest City | Stuart (19 km) |
| Urban exposure index (PEI) | 398.3K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-10-01T16:38:00.000Z |
| Source | https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.7b5bf9404f881dda304a8b119293d10311c852d4.001.1 |
Physical priority index · v5. Heuristic priority, not calibrated probability, predictive accuracy or damage. The legacy data-support index combines assigned source support and field availability. Urban PEI is distance-weighted and does not count unique people; zero does not establish that nobody is present. Model cards.
Source and revision timeline
Source: noaa. Occurrence: 2026-10-01T16:38:00.000Z.
First archived: 2026-10-01T16:44:03.390Z. Material modification: not recorded.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
2 retained revisions changed source fields this page does not show; the index, severity and version stayed the same.
Score Breakdown
Technical Details
| Event | Special Marine Warning |
| MessageId | urn:oid:2.49.0.1.840.0.7b5bf9404f881dda304a8b119293d10311c852d4.001.1 |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Sebastian Inlet to Jupiter Inlet 0-20 nm; Sebastian Inlet to Jupiter Inlet 20-60 nm |
| Headline | Special Marine Warning issued October 1 at 12:38PM EDT until October 1 at 2:15PM EDT by NWS Melbourne FL |
| Expires | 2026-10-01T14:15:00-04:00 |
| SenderName | NWS Melbourne FL |
| HasExactCoords | true |
| Iem TypeSummary | Thunderstorm wind gust |
| Iem LsrCode | G |
| Iem LsrType | TSTM WND GST |
| Iem Magnitude | 46 |
| 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 46 mph or 40 kts at President Donald J Trump International Airport. |
| MergedSources | [{"id":"iem_G_27.060_-80.130_1790874000000","source":"iem","severity":"low","severityValue":35,"timestamp":1790874000000,"latitude":27.06,"longitude":-80.13},{"id":"iem_M_26.610_-80.030_1790871480000","source":"iem","severity":"medium","severityValue":45,"timestamp":1790871480000,"latitude":26.61,"longitude":-80.03},{"id":"iem_G_26.690_-80.100_1790871540000","source":"iem","severity":"low","severityValue":35,"timestamp":1790871540000,"latitude":26.69,"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.
Review the area, threshold and delivery channel in your account.
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