Reported by SPC 168 days ago.
It is the 2nd strongest of the 46 detections recorded within 20 km of this point since 17 March 2026. 16 more were recorded here in the fortnight before it.
What the source measured
SPC reported: Wind 59 kt near 4 SE Hampton Bays, ANZ350, NY. Shinnecock Light. (OKX)
An estimated 203,205 people live within 50 km of this point.
Nearby, since 17 March 2026
- August 13, 2026 · score 48 · 15.6 km
How we know
Confirmed by 3 independent sources, including SPC.
Our own score for this event is 43 out of 100, at 81 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | medium |
| Calamity Score (ours) | 43 / 100 |
| Our confidence | 81% |
| Coordinates | 40.8400, -72.4800 |
| Nearest City | Mastic (31 km) |
| Population Exposed | 203.2K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-17T05:45:00.000Z |
| Source | https://www.spc.noaa.gov/climo/reports/today.html |
Score Breakdown
Technical Details
| ReportType | wind |
| Speed | 59 |
| Location | 4 SE Hampton Bays |
| County | ANZ350 |
| State | NY |
| Comments | Shinnecock Light. (OKX) |
| Iem TypeSummary | M |
| Iem Magnitude | 50 |
| Iem Unit | MPH |
| Iem City | 2 SSE East Moriches |
| Iem County | Suffolk |
| Iem State | NY |
| Iem Wfo | OKX |
| Iem Remark | East Moriches Coast Guard Mesonet - XMOR. |
| MergedSources | [{"id":"iem_M_40.840_-72.480_1773726300000","source":"iem","severity":"low","severityValue":25,"timestamp":1773726300000,"latitude":40.84,"longitude":-72.48},{"id":"iem_M_40.790_-72.750_1773725700000","source":"iem","severity":"low","severityValue":25,"timestamp":1773725700000,"latitude":40.79,"longitude":-72.75}] |
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 10 February 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 Mastic?
Calamity.live data shows a weather event with CalamityScore 43/100 (United States), based on data from spc. Source: Calamity.live, a platform aggregating real-time data from 187 scientific monitoring sources.