This alert expired on 5 July 2026 at 00:15 UTC. It is kept here as a record.
No stronger detection stands among the 120 recorded within 20 km of this point since 12 March 2026 — 75 others scored the same. The last comparable one was on 4 July 2026. 6 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued July 4 at 8:01PM EDT until July 4 at 8:15PM EDT by NWS State College PA
An estimated 1,455,015 people live within 50 km of this point.
Nearby, since 12 March 2026
- August 6, 2026 · score 46 · 8.7 km
- March 12, 2026 · score 52 · 11.5 km
- March 12, 2026 · score 52 · 12.7 km
How we know
Confirmed by 5 independent sources, including NOAA.
Our own score for this event is 52 out of 100, at 89 % 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) | 52 / 100 |
| Our confidence | 89% |
| Coordinates | 40.4177, -75.0492 |
| Nearest City | Ewing (27 km) |
| Population Exposed | 1.5M within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-05T00:01:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.60554a6b8032cfa28747c72ddeb58dc0 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Juniata, PA; Lycoming, PA; Northumberland, PA; Snyder, PA; Union, PA; Baltimore, MD; Harford, MD; Baltimore City, MD; Kent, MD; Queen Anne's, MD and 10 more areas |
| Headline | Severe Thunderstorm Warning issued July 4 at 8:01PM EDT until July 4 at 8:15PM EDT by NWS State College PA |
| Expires | 2026-07-04T20:15:00-04:00 |
| SenderName | NWS State College PA |
| HasExactCoords | true |
| MergedCount | 13 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.60554a6b8032cfa28747c72ddeb58dc0a2940919.002.1","noaa_urn:oid:2.49.0.1.840.0.53c1d087d6c294a598416f1e935607b8b0d85ed2.002.1","noaa_urn:oid:2.49.0.1.840.0.3eb18073715885ccda440ffe6023013b931e6908.002.1","noaa_urn:oid:2.49.0.1.840.0.83db2800990e21e29b4499dfa8b5a8ffccc7e44d.002.1","noaa_urn:oid:2.49.0.1.840.0.886c3bc2040b84a9d42f904da5bbc5d53cfe4068.001.1","noaa_urn:oid:2.49.0.1.840.0.577de9770e647f62d667b1591d8872a4814210ca.001.1","noaa_urn:oid:2.49.0.1.840.0.e1d8b99beb73d8456d10d7e7f25dbfa47f085913.001.1","noaa_urn:oid:2.49.0.1.840.0.0f7e362b17ca4ac2ac685888871decdcbc030cd1.001.1","noaa_urn:oid:2.49.0.1.840.0.a4380b2e9b39d7dd3d3f97d0f76a91569adbc148.001.1","noaa_urn:oid:2.49.0.1.840.0.88349d4133e84db05c66dfe39e2b133ae1d4de6c.002.1","noaa_urn:oid:2.49.0.1.840.0.52ead2af1398d445b3b62f67fdfee9fbc7987ff9.001.1","noaa_urn:oid:2.49.0.1.840.0.ece6c0fcfd9f4f292ee372d152d726db74867038.001.1","noaa_urn:oid:2.49.0.1.840.0.fb7f3585c9de9b0d1bf80580a474a36fee3a3595.001.1"] |
| Iem TypeSummary | D |
| Iem City | 2 WSW Echo Lake |
| Iem County | Monroe |
| Iem State | PA |
| Iem Wfo | PHI |
| Iem Remark | Several trees down along and around Frutchey Dr in Middle Smithfield Twp. Time estimated by radar. |
| Google News RssFeed | weather |
| Google News SourceName | CBS News |
| MergedSources | [{"id":"iem_D_41.040_-75.130_1783205520000","source":"iem","severity":"low","severityValue":25,"timestamp":1783205520000,"latitude":41.04,"longitude":-75.13},{"id":"iem_D_41.060_-75.070_1783205700000","source":"iem","severity":"low","severityValue":25,"timestamp":1783205700000,"latitude":41.06,"longitude":-75.07},{"id":"iem_D_41.050_-75.090_1783205700000","source":"iem","severity":"low","severityValue":25,"timestamp":1783205700000,"latitude":41.05,"longitude":-75.09},{"id":"gnews_weather_495334_181","source":"google_news","severity":"medium","severityValue":40,"timestamp":1783205280000,"latitude":39.95,"longitude":-75.16}] |
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 52/100, near Ewing (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.