Right now
The most recent data we hold from NOAA arrived 4 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 02:15 UTC. It is kept here as a record.
It is the 3rd strongest of the 23 detections recorded within 20 km of this point since 18 April 2026. Another comparable one was recorded here earlier the same day. 7 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued July 4 at 8:26PM CDT until July 4 at 9:15PM CDT by NWS Tulsa OK
Urban PEI: 48,967 within a heuristic 50 km radius; not unique people.
Nearby, since 18 April 2026
- June 11, 2026 · score 32 · 15.6 km
- September 3, 2026 · score 32 · 19.0 km
- June 27, 2026 · score 58 · 22.0 km
How we know
5 recorded sources include NOAA; independence is not established by this count.
Our own score for this event is 34 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) | 34 / 100 |
| Legacy data-support index | 0.90/1 |
| Coordinates | 36.0725, -96.7810 |
| Nearest City | Stillwater (26 km) |
| Urban exposure index (PEI) | 49.0K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-05T01:26:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.ebc52332c95a8e29ea3e661fe5b4ba16 |
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: 2026-07-05T01:26:00.000Z.
First archived: 2026-07-05T01:28:43.813Z. 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 | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Creek, OK; McIntosh, OK; Okfuskee, OK; Okmulgee, OK; Tulsa, OK; Cherokee, OK; Craig, OK; Mayes, OK; Nowata, OK; Rogers, OK; Wagoner, OK; Craig, OK; Nowata, OK; Rogers, OK; Washington, OK and 5 more areas |
| Headline | Severe Thunderstorm Warning issued July 4 at 8:26PM CDT until July 4 at 9:15PM CDT by NWS Tulsa OK |
| Expires | 2026-07-04T21:15:00-05:00 |
| SenderName | NWS Tulsa OK |
| HasExactCoords | true |
| MergedCount | 8 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.ebc52332c95a8e29ea3e661fe5b4ba169b0360df.001.1","noaa_urn:oid:2.49.0.1.840.0.f6188b96485b3a65cb1c7574e018f4a9270d0ed7.001.1","noaa_urn:oid:2.49.0.1.840.0.6d7d4702756982971bc9759916ac6ca8c8340556.001.1","noaa_urn:oid:2.49.0.1.840.0.1db925e893fe142cfbe497f8b68f9de674f9cee1.002.1","noaa_urn:oid:2.49.0.1.840.0.f53e483537554669a0458da33215847eb0c76669.001.1","noaa_urn:oid:2.49.0.1.840.0.b7c40c1f51196e561595bc38811df016aa72d126.001.1","noaa_urn:oid:2.49.0.1.840.0.8ab44a07269522494668f7c61c87d8fc4f4a26a5.001.1","noaa_urn:oid:2.49.0.1.840.0.1a52dbe22c4c2f567567326f95c8c2a0c3f3b30e.001.1"] |
| Iem TypeSummary | H |
| Iem Magnitude | 1 |
| Iem Unit | Inch |
| Iem City | 4 WSW Lake Carl Blackwe |
| Iem County | Payne |
| Iem State | OK |
| Iem Wfo | OUN |
| MergedSources | [{"id":"iem_H_36.700_-96.990_1783209120000","source":"iem","severity":"low","severityValue":25,"timestamp":1783209120000,"latitude":36.7,"longitude":-96.99},{"id":"iem_D_36.020_-96.900_1783213500000","source":"iem","severity":"low","severityValue":25,"timestamp":1783213500000,"latitude":36.02,"longitude":-96.9},{"id":"iem_G_36.540_-97.340_1783209600000","source":"iem","severity":"low","severityValue":25,"timestamp":1783209600000,"latitude":36.54,"longitude":-97.34},{"id":"iem_H_36.120_-97.280_1783213380000","source":"iem","severity":"low","severityValue":25,"timestamp":1783213380000,"latitude":36.12,"longitude":-97.28}] |
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.
Review the area, threshold and delivery channel in your account.
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