This alert expired on 2 July 2026 at 03:30 UTC. It is kept here as a record.
No stronger detection stands among the 22 recorded within 20 km of this point since 1 April 2026 — 4 others scored the same. Another comparable one was recorded here earlier the same day. 13 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued July 1 at 11:09PM EDT until July 1 at 11:30PM EDT by NWS Albany NY
An estimated 103,149 people live within 50 km of this point.
Nearby, since 1 April 2026
- July 2, 2026 · score 22 · 14.5 km
- July 2, 2026 · score 43 · 18.3 km
How we know
Confirmed by 6 independent sources, including NOAA.
Our own score for this event is 43 out of 100, at 90 % 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 | 90% |
| Coordinates | 42.9128, -73.1803 |
| Nearest City | Cohoes (45 km) |
| Population Exposed | 103.1K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-02T03:09:00.000Z |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Litchfield, CT; Berkshire, MA; Berkshire, MA; Essex, NY; Addison, VT; Chittenden, VT; Orange, VT; Rutland, VT; Washington, VT; Windsor, VT and 6 more areas |
| Headline | Severe Thunderstorm Warning issued July 1 at 11:09PM EDT until July 1 at 11:30PM EDT by NWS Albany NY |
| Expires | 2026-07-01T23:30:00-04:00 |
| SenderName | NWS Albany NY |
| HasExactCoords | true |
| MergedCount | 9 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.de7d78beb566014b84ca73f757d6a63bbfece1bd.002.1","noaa_urn:oid:2.49.0.1.840.0.2082884ce3648e921800be7d1f03b670935bf967.002.1","noaa_urn:oid:2.49.0.1.840.0.8320928a78240a758aab2bb1355cdc0b87f36405.001.1","noaa_urn:oid:2.49.0.1.840.0.b6eb2fe8606a84b8ccfa109ba08fe108c2df76db.001.1","noaa_urn:oid:2.49.0.1.840.0.20883a066a04f831b41005e174d0d285d51f5bef.001.1","noaa_urn:oid:2.49.0.1.840.0.d8d1e791c29d5f802b81af838c6237fe3c798da9.001.1","noaa_urn:oid:2.49.0.1.840.0.bb994f7560af56983bf27b7bbf87ef9e5077248f.001.1","noaa_urn:oid:2.49.0.1.840.0.95e8cfab26304e305dfca99b7d89ac0157842b7e.001.1","noaa_urn:oid:2.49.0.1.840.0.971050632f5aa0185befcfed4810a462b1b2eed6.001.1"] |
| Iem TypeSummary | D |
| Iem City | 1 WSW Niskayuna |
| Iem County | Schenectady |
| Iem State | NY |
| Iem Wfo | ALY |
| Iem Remark | Several trees down within the Schenectady area. Time estimated from radar. |
| MergedSources | [{"id":"iem_H_42.840_-73.810_1782946200000","source":"iem","severity":"low","severityValue":25,"timestamp":1782946200000,"latitude":42.84,"longitude":-73.81},{"id":"iem_D_42.550_-73.370_1782958980000","source":"iem","severity":"low","severityValue":25,"timestamp":1782958980000,"latitude":42.55,"longitude":-73.37},{"id":"iem_D_42.780_-73.710_1782957180000","source":"iem","severity":"low","severityValue":25,"timestamp":1782957180000,"latitude":42.78,"longitude":-73.71},{"id":"iem_D_42.830_-73.640_1782957420000","source":"iem","severity":"low","severityValue":25,"timestamp":1782957420000,"latitude":42.83,"longitude":-73.64},{"id":"iem_D_42.810_-73.910_1782956520000","source":"iem","severity":"low","severityValue":25,"timestamp":1782956520000,"latitude":42.81,"longitude":-73.91}] |
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.
Calamity.live data shows a weather event with CalamityScore 43/100, near Cohoes (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 191 scientific monitoring sources.