Right now
The most recent data we hold from NOAA arrived 16 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
Nothing else has been detected within 20 km in the last 24 hours.
This alert expired on 5 July 2026 at 22:15 UTC. It is kept here as a record.
It is the 7th strongest of the 112 detections recorded within 20 km of this point since 15 March 2026. Another comparable one was recorded here earlier the same day. 6 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flash Flood Warning issued July 5 at 4:03PM EDT until July 5 at 6:15PM EDT by NWS Pittsburgh PA
Urban PEI: 633,621 within a heuristic 50 km radius; not unique people.
Nearby, since 15 March 2026
- July 5, 2026 · score 48 · 4.3 km
- June 6, 2026 · score 48 · 4.4 km
- July 10, 2026 · score 48 · 14.0 km
How we know
17 recorded sources include NOAA; independence is not established by this count.
Our own score for this event is 48 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 v1. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 48 / 100 |
| Legacy data-support index | 0.87/1 |
| Coordinates | 40.7044, -79.8915 |
| Nearest City | Allison Park (17 km) |
| Urban exposure index (PEI) | 633.6K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-05T20:03:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flash Flood Warning_noaa_urn:oid:2.49.0.1.840.0.5ded0179d6d48b1f57b9453409a1c761 |
Physical priority index · v1. 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: 2026-07-05T20:03:00.000Z.
First archived: 2026-07-05T20:14:08.322Z. 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 | Flash Flood Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Monroe, OH; Noble, OH; Wetzel, WV; Carroll, OH; Columbiana, OH; Jefferson, OH; Beaver, PA; Hancock, WV; Armstrong, PA; Clarion, PA; Jefferson, PA and 5 more areas |
| Headline | Flash Flood Warning issued July 5 at 4:03PM EDT until July 5 at 6:15PM EDT by NWS Pittsburgh PA |
| Expires | 2026-07-05T18:15:00-04:00 |
| SenderName | NWS Pittsburgh PA |
| HasExactCoords | true |
| MergedCount | 8 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.5ded0179d6d48b1f57b9453409a1c7614f5c2720.001.1","noaa_urn:oid:2.49.0.1.840.0.d8d523f5f669b26f2eb19f43e3802ebadaf96325.001.1","noaa_urn:oid:2.49.0.1.840.0.72a322c4d83330a2494cd02ceefd575fcde5e779.001.1","noaa_urn:oid:2.49.0.1.840.0.49a8e05d2bb19ff0ec73eca000a705164a9eb2b7.001.1","noaa_urn:oid:2.49.0.1.840.0.e0a2e83d5d86d6f019527ad937ee7b0bd521b39f.001.1","noaa_urn:oid:2.49.0.1.840.0.3f59c777b1061fd53e1ef81e62141435cee1bb05.001.1","noaa_urn:oid:2.49.0.1.840.0.ef98b0e69fb389eacf9e04e80140dde7135bd186.001.1","noaa_urn:oid:2.49.0.1.840.0.b5e177b97daf5f94159169c09c4a239a5b11c04d.001.1"] |
| Iem TypeSummary | D |
| Iem City | 2 NNE New Galilee |
| Iem County | Lawrence |
| Iem State | PA |
| Iem Wfo | PBZ |
| Iem Remark | Wires blown down and sparking with flames visible. |
| MergedSources | [{"id":"iem_D_40.890_-80.330_1783278300000","source":"iem","severity":"low","severityValue":25,"timestamp":1783278300000,"latitude":40.89,"longitude":-80.33},{"id":"iem_D_41.030_-80.630_1783275900000","source":"iem","severity":"low","severityValue":25,"timestamp":1783275900000,"latitude":41.03,"longitude":-80.63},{"id":"iem_F_40.850_-80.400_1783280040000","source":"iem","severity":"low","severityValue":25,"timestamp":1783280040000,"latitude":40.85,"longitude":-80.4},{"id":"iem_D_41.020_-80.600_1783275900000","source":"iem","severity":"low","severityValue":25,"timestamp":1783275900000,"latitude":41.02,"longitude":-80.6},{"id":"iem_F_41.010_-80.380_1783279200000","source":"iem","severity":"low","severityValue":25,"timestamp":1783279200000,"latitude":41.01,"longitude":-80.38},{"id":"iem_D_41.080_-80.590_1783276980000","source":"iem","severity":"low","severityValue":25,"timestamp":1783276980000,"latitude":41.08,"longitude":-80.59},{"id":"iem_F_41.000_-80.340_1783279500000","source":"iem","severity":"low","severityValue":25,"timestamp":1783279500000,"latitude":41,"longitude":-80.34},{"id":"iem_D_40.900_-80.510_1783276800000","source":"iem","severity":"low","severityValue":25,"timestamp":1783276800000,"latitude":40.9,"longitude":-80.51},{"id":"iem_F_41.060_-80.060_1783279320000","source":"iem","severity":"low","severityValue":25,"timestamp":1783279320000,"latitude":41.06,"longitude":-80.06},{"id":"iem_G_41.030_-80.630_1783275900000","source":"iem","severity":"low","severityValue":25,"timestamp":1783275900000,"latitude":41.03,"longitude":-80.63},{"id":"iem_F_41.060_-80.060_1783279500000","source":"iem","severity":"low","severityValue":25,"timestamp":1783279500000,"latitude":41.06,"longitude":-80.06},{"id":"iem_F_41.030_-80.630_1783277880000","source":"iem","severity":"low","severityValue":25,"timestamp":1783277880000,"latitude":41.03,"longitude":-80.63},{"id":"iem_G_41.030_-80.610_1783275720000","source":"iem","severity":"low","severityValue":25,"timestamp":1783275720000,"latitude":41.03,"longitude":-80.61},{"id":"iem_D_41.030_-80.620_1783275900000","source":"iem","severity":"low","severityValue":25,"timestamp":1783275900000,"latitude":41.03,"longitude":-80.62},{"id":"iem_D_41.030_-80.650_1783275960000","source":"iem","severity":"low","severityValue":25,"timestamp":1783275960000,"latitude":41.03,"longitude":-80.65},{"id":"iem_D_40.860_-80.390_1783277820000","source":"iem","severity":"low","severityValue":25,"timestamp":1783277820000,"latitude":40.86,"longitude":-80.39}] |
Safety Information
During flooding: never walk, swim, or drive through floodwaters. Six inches of moving water can knock you down, and one foot of water can sweep away a vehicle. Move to higher ground if waters rise. After flooding, avoid contact with floodwater which may contain sewage, chemicals, or debris. Follow local emergency service guidance.
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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