Right now
The most recent data we hold from NOAA arrived 2 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 22 June 2026 at 03:30 UTC. It is kept here as a record.
It is the 5th strongest of the 94 detections recorded within 20 km of this point since 28 April 2026. Another comparable one was recorded here earlier the same day. 9 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Tornado Warning issued June 21 at 10:03PM CDT until June 21 at 10:30PM CDT by NWS Paducah KY
Urban PEI: 74,493 within a heuristic 50 km radius; not unique people.
Nearby, since 28 April 2026
- June 27, 2026 · score 39 · 10.3 km
- June 26, 2026 · score 39 · 13.9 km
- June 22, 2026 · score 67 · 16.6 km
How we know
15 recorded sources include NOAA; independence is not established by this count.
Our own score for this event is 63 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 | Critical |
| Calamity Score (ours) | 63 / 100 |
| Legacy data-support index | 0.89/1 |
| Coordinates | 38.0595, -86.8606 |
| Nearest City | Jasper (37 km) |
| Urban exposure index (PEI) | 74.5K within 50 km |
| Impact Tier | severe |
| Date | 2026-06-22 — time not reported by the source |
| Source | https://api.weather.gov/alerts/merged_Tornado Warning_noaa_urn:oid:2.49.0.1.840.0.4e5b52b5e6e2f0d27bc71a9a5ba644c4 |
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: 2026-06-22 — time not reported.
First archived: 2026-06-22T03:04:27.042Z. 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 | Tornado Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Spencer, IN; Harrison, IN; Hardin, KY; Meade, KY; Harrison, IN; Meade, KY and 3 more areas |
| Headline | Tornado Warning issued June 21 at 10:03PM CDT until June 21 at 10:30PM CDT by NWS Paducah KY |
| Expires | 2026-06-21T22:30:00-05:00 |
| SenderName | NWS Paducah KY |
| HasExactCoords | true |
| MergedCount | 6 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.4e5b52b5e6e2f0d27bc71a9a5ba644c458379f6f.001.1","noaa_urn:oid:2.49.0.1.840.0.057d97cc25a4c8ee838856658c5a0cf41d432e3e.001.1","noaa_urn:oid:2.49.0.1.840.0.fe81efb722e8b123d6dd5718787f74a370da6135.001.1","noaa_urn:oid:2.49.0.1.840.0.bfa34490928c253462581be0fbe8efbe90de858a.001.1","noaa_urn:oid:2.49.0.1.840.0.7956e525af23d02cdd9dddb4b48764414266c442.001.1","noaa_urn:oid:2.49.0.1.840.0.dc4cbdd404af6226edd4cf8c64f04106718054d0.001.1"] |
| Iem TypeSummary | T |
| Iem City | 4 SSE Princeton |
| Iem County | Gibson |
| Iem State | IN |
| Iem Wfo | PAH |
| Iem Remark | Tornado reported near CR 350S and CR 100E. |
| MergedSources | [{"id":"iem_T_38.250_-87.280_1782089700000","source":"iem","severity":"low","severityValue":25,"timestamp":1782089700000,"latitude":38.25,"longitude":-87.28},{"id":"iem_T_38.240_-87.100_1782090540000","source":"iem","severity":"low","severityValue":25,"timestamp":1782090540000,"latitude":38.24,"longitude":-87.1},{"id":"iem_T_38.190_-86.980_1782091140000","source":"iem","severity":"low","severityValue":25,"timestamp":1782091140000,"latitude":38.19,"longitude":-86.98},{"id":"iem_D_38.250_-87.000_1782091200000","source":"iem","severity":"low","severityValue":25,"timestamp":1782091200000,"latitude":38.25,"longitude":-87},{"id":"iem_G_38.050_-87.520_1782093360000","source":"iem","severity":"low","severityValue":25,"timestamp":1782093360000,"latitude":38.05,"longitude":-87.52},{"id":"iem_T_38.280_-87.550_1782088200000","source":"iem","severity":"low","severityValue":25,"timestamp":1782088200000,"latitude":38.28,"longitude":-87.55},{"id":"iem_T_38.250_-87.640_1782086940000","source":"iem","severity":"low","severityValue":25,"timestamp":1782086940000,"latitude":38.25,"longitude":-87.64},{"id":"iem_D_37.980_-87.400_1782094800000","source":"iem","severity":"low","severityValue":25,"timestamp":1782094800000,"latitude":37.98,"longitude":-87.4},{"id":"iem_T_37.960_-87.320_1782095280000","source":"iem","severity":"low","severityValue":25,"timestamp":1782095280000,"latitude":37.96,"longitude":-87.32},{"id":"iem_T_37.980_-87.440_1782094500000","source":"iem","severity":"low","severityValue":25,"timestamp":1782094500000,"latitude":37.98,"longitude":-87.44},{"id":"iem_T_38.240_-87.100_1782090960000","source":"iem","severity":"low","severityValue":25,"timestamp":1782090960000,"latitude":38.24,"longitude":-87.1},{"id":"iem_D_37.980_-87.480_1782094620000","source":"iem","severity":"low","severityValue":25,"timestamp":1782094620000,"latitude":37.98,"longitude":-87.48},{"id":"iem_D_38.200_-87.300_1782088740000","source":"iem","severity":"low","severityValue":25,"timestamp":1782088740000,"latitude":38.2,"longitude":-87.3},{"id":"iem_T_38.300_-87.550_1782087900000","source":"iem","severity":"low","severityValue":25,"timestamp":1782087900000,"latitude":38.3,"longitude":-87.55}] |
Safety Information
If a tornado warning is issued: go to a basement or an interior room on the lowest floor, away from windows. A vehicle and a mobile home are not shelter. Cover your head and neck. Wait for the official all-clear before going outside, and watch for downed power lines and gas leaks afterwards.
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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