Right now
The most recent data we hold from NOAA arrived 3 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 8 May 2026 at 23:30 UTC. It is kept here as a record.
It is the 2nd strongest of the 13 detections recorded within 20 km of this point since 18 April 2026. Another comparable one was recorded here earlier the same day. 3 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued May 8 at 5:34PM CDT until May 8 at 6:30PM CDT by NWS Tulsa OK
An estimated 48,967 people live within 50 km of this point.
Nearby, since 18 April 2026
- June 11, 2026 · score 32 · 5.6 km
- September 3, 2026 · score 32 · 12.7 km
- June 24, 2026 · score 39 · 13.7 km
How we know
Confirmed by 5 independent sources, including NOAA.
Our own score for this event is 34 out of 100, at 90 % 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) | 34 / 100 |
| Our confidence | 90% |
| Coordinates | 36.1311, -96.6920 |
| Nearest City | Stillwater (33 km) |
| Population Exposed | 49.0K within 50 km |
| Impact Tier | significant |
| Date | 2026-05-08 — time not reported by the source |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.1820bdae5e5f147b26ed8bf6791a2db4 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Osage, OK; Rogers, OK; Tulsa, OK; Wagoner, OK; Creek, OK; Osage, OK; Pawnee, OK; Canadian, OK; Kingfisher, OK; Oklahoma, OK and 3 more areas |
| Headline | Severe Thunderstorm Warning issued May 8 at 5:34PM CDT until May 8 at 6:30PM CDT by NWS Tulsa OK |
| Expires | 2026-05-08T18:30:00-05:00 |
| SenderName | NWS Tulsa OK |
| HasExactCoords | true |
| MergedCount | 6 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.1820bdae5e5f147b26ed8bf6791a2db446eab1ff.001.1","noaa_urn:oid:2.49.0.1.840.0.2ba1ef077e9e7670838df5cc1c04ffba673c5912.001.1","noaa_urn:oid:2.49.0.1.840.0.26f0085235636908b2ba6fc9490efa4f7cddcf1f.002.1","noaa_urn:oid:2.49.0.1.840.0.09d1c42cd2e7b71b6a093d7ca0ecf461aa4ecb86.001.1","noaa_urn:oid:2.49.0.1.840.0.c626980bcf765a04b70817837b840e0aa6167330.001.1","noaa_urn:oid:2.49.0.1.840.0.26356f05c21af1e0cabf8bbf31452b6829dc48dc.001.1"] |
| Iem TypeSummary | G |
| Iem Magnitude | 60 |
| Iem Unit | MPH |
| Iem City | 2 S Wynona |
| Iem County | Osage |
| Iem State | OK |
| Iem Wfo | TSA |
| Iem Remark | Measured by the Wynona Oklahoma Mesonet station. Gust from the northwest. |
| MergedSources | [{"id":"iem_H_36.550_-96.330_1778276580000","source":"iem","severity":"low","severityValue":25,"timestamp":1778276580000,"latitude":36.55,"longitude":-96.33},{"id":"iem_H_36.700_-96.730_1778272200000","source":"iem","severity":"low","severityValue":25,"timestamp":1778272200000,"latitude":36.7,"longitude":-96.73},{"id":"iem_H_36.550_-96.330_1778276760000","source":"iem","severity":"low","severityValue":25,"timestamp":1778276760000,"latitude":36.55,"longitude":-96.33},{"id":"iem_G_36.520_-96.330_1778276400000","source":"iem","severity":"low","severityValue":25,"timestamp":1778276400000,"latitude":36.52,"longitude":-96.33}] |
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 in this area?
Calamity.live data shows a weather event with CalamityScore 34/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.