Right now
The most recent data we hold from NOAA arrived 78 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
3 other detections within 20 km in the last 24 hours, the nearest 3 km from here.
This alert expired on 13 September 2026 at 23:15 UTC. It is kept here as a record.
It is the 19th strongest of the 55 detections recorded within 20 km of this point since 8 March 2026. The last comparable one was on 28 August 2026.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued September 13 at 6:14PM EDT until September 13 at 7:15PM EDT by NWS Binghamton NY
Urban PEI: 327,653 within a heuristic 50 km radius; not unique people.
Nearby, since 8 March 2026
- September 13, 2026 · score 37 · 3.1 km
- August 7, 2026 · score 43 · 5.8 km
- June 30, 2026 · score 43 · 12.8 km
How we know
3 recorded sources include NOAA; independence is not established by this count.
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 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) | 37 / 100 |
| Legacy data-support index | 0.91/1 |
| Coordinates | 42.9619, -75.7998 |
| Nearest City | Syracuse (30 km) |
| Urban exposure index (PEI) | 327.7K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-09-13T22:14:00.000Z |
| Source | https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.be454bc8ffc6278b94ac3c5972b3a4c73c1368ed.001.1 |
Physical priority index · v4 (historical). 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: 2026-09-13T22:14:00.000Z.
First archived: 2026-09-13T22:21:10.454Z. Material modification: not recorded.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Madison, NY; Oneida, NY; Onondaga, NY; Cayuga, NY; Cortland, NY; Madison, NY; Onondaga, NY; Seneca, NY |
| Headline | Severe Thunderstorm Warning issued September 13 at 6:14PM EDT until September 13 at 7:15PM EDT by NWS Binghamton NY |
| Expires | 2026-09-13T19:15:00-04:00 |
| SenderName | NWS Binghamton NY |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.be454bc8ffc6278b94ac3c5972b3a4c73c1368ed.001.1","noaa_urn:oid:2.49.0.1.840.0.5d135a4ad5a7b6499b3cfa8c6c2debe869e3d0bf.001.1"] |
| Spc ReportType | wind |
| Spc Speed | UNK |
| Spc Location | 1 E Marysville |
| Spc County | Onondaga |
| Spc State | NY |
| Spc Comments | Tree down blocking lane of traffic on Old Seneca Turnpike Rd. (BGM) |
| Iem TypeSummary | D |
| Iem City | 1 E Marysville |
| Iem County | Onondaga |
| Iem State | NY |
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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