Right now
The most recent data we hold from NOAA arrived 1 minute 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 9 May 2026 at 00:45 UTC. It is kept here as a record.
It is the 4th strongest of the 24 detections recorded within 20 km of this point since 4 April 2026. Another comparable one was recorded here earlier the same day. 14 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued May 8 at 7:05PM CDT until May 8 at 7:45PM CDT by NWS Tulsa OK
An estimated 980,088 people live within 50 km of this point.
Nearby, since 4 April 2026
- May 8, 2026 · score 52 · 19.3 km
- May 8, 2026 · score 52 · 20.7 km
- May 9, 2026 · score 48 · 23.0 km
How we know
Confirmed by 3 independent sources, including NOAA.
Our own score for this event is 48 out of 100, at 91 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
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 |
| Our confidence | 91% |
| Coordinates | 35.2112, -97.0748 |
| Nearest City | Shawnee (19 km) |
| Population Exposed | 980.1K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-09T00:05:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.209de229bd469e1f85949c4f5016b33f |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Cherokee, OK; Wagoner, OK; Mayes, OK; Wagoner, OK; Cleveland, OK; McClain, OK; Pottawatomie, OK and 4 more areas |
| Headline | Severe Thunderstorm Warning issued May 8 at 7:05PM CDT until May 8 at 7:45PM CDT by NWS Tulsa OK |
| Expires | 2026-05-08T19:45:00-05:00 |
| SenderName | NWS Tulsa OK |
| HasExactCoords | true |
| MergedCount | 7 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.209de229bd469e1f85949c4f5016b33f4d7af7a1.001.1","noaa_urn:oid:2.49.0.1.840.0.4e22254dd95509365fa555a66aed4979ed8fc24a.001.1","noaa_urn:oid:2.49.0.1.840.0.e3244b5cb6acbf65f9d3ce3a7bdfffbbf5da91ab.002.1","noaa_urn:oid:2.49.0.1.840.0.a48b731d3a33d9e6a6ccb1b05fdb7750ea66a8c1.001.1","noaa_urn:oid:2.49.0.1.840.0.3ffd5a61086067fbb36236cd4cefdc18c5309e04.001.1","noaa_urn:oid:2.49.0.1.840.0.382dd7cedcd0883b8a4482f82e70f5d6c7b25d78.001.1","noaa_urn:oid:2.49.0.1.840.0.814ebf52eb4c59dbab50189b9595270974d1a6d3.002.1"] |
| Iem TypeSummary | H |
| Iem Magnitude | 1 |
| Iem Unit | Inch |
| Iem City | 1 WSW Moore |
| Iem County | Cleveland |
| Iem State | OK |
| Iem Wfo | OUN |
| MergedSources | [{"id":"iem_H_35.300_-97.510_1778282700000","source":"iem","severity":"low","severityValue":25,"timestamp":1778282700000,"latitude":35.3,"longitude":-97.51},{"id":"iem_H_35.330_-97.510_1778282580000","source":"iem","severity":"low","severityValue":25,"timestamp":1778282580000,"latitude":35.33,"longitude":-97.51}] |
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 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.
Want to know when something happens near Shawnee?
Calamity.live data shows a weather event with CalamityScore 48/100, near Shawnee (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.