This alert expired on 1 September 2026 at 22:30 UTC. It is kept here as a record.
It is the 18th strongest of the 33 detections recorded within 20 km of this point since 3 July 2026. The last comparable one was on 28 August 2026.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued September 1 at 6:13PM EDT until September 1 at 6:30PM EDT by NWS Mount Holly NJ
An estimated 92,578 people live within 50 km of this point.
Nearby, since 3 July 2026
- August 7, 2026 · score 39 · 10.7 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 32 out of 100, at 79 % 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) | 32 / 100 |
| Our confidence | 79% |
| Coordinates | 41.0050, -76.2063 |
| Nearest City | Hazleton (20 km) |
| Population Exposed | 92.6K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-09-01T22:13:00.000Z |
| Source | https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.28d6d9eea6d3ee3a8e5f4268fe3dee4f0ad9b108.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Carbon, PA; Lehigh, PA; Northampton, PA; Warren, NJ; Monroe, PA; Northampton, PA; Luzerne, PA and 5 more areas |
| Headline | Severe Thunderstorm Warning issued September 1 at 6:13PM EDT until September 1 at 6:30PM EDT by NWS Mount Holly NJ |
| Expires | 2026-09-01T18:30:00-04:00 |
| SenderName | NWS Mount Holly NJ |
| HasExactCoords | true |
| MergedCount | 8 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.28d6d9eea6d3ee3a8e5f4268fe3dee4f0ad9b108.001.1","noaa_urn:oid:2.49.0.1.840.0.3abc1201580c865949f7bdb926cd3a5ac0b8fa80.001.1","noaa_urn:oid:2.49.0.1.840.0.3441a3b1fc257c44c53522b4f3316da2cfa42a64.001.1","noaa_urn:oid:2.49.0.1.840.0.1f3eb2a587ad82fcf7af2eecdc711fa55f2ddf95.001.1","noaa_urn:oid:2.49.0.1.840.0.1efaaf9233d2b3c353b0356231dd561c9d6f33c5.001.1","noaa_urn:oid:2.49.0.1.840.0.a2b02feda44dbca54937c0b143ffe0a0e40f8830.002.1","noaa_urn:oid:2.49.0.1.840.0.9076b7d9c689bea7a3316a87b8ebcbefcfe3ca3e.001.1","noaa_urn:oid:2.49.0.1.840.0.dd21d5f14878d45b39a9ea932e085a04435f1994.001.1"] |
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 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 Hazleton?
Calamity.live data shows a weather event with CalamityScore 32/100, near Hazleton (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.