Right now
The most recent data we hold from NOAA arrived 33 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 04:15 UTC. It is kept here as a record.
It is the 15th strongest of the 26 detections recorded within 20 km of this point since 28 April 2026. Another comparable one was recorded here earlier the same day. 8 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued July 4 at 10:44PM CDT until July 4 at 11:15PM CDT by NWS Springfield MO
Urban PEI: 32,679 within a heuristic 50 km radius; not unique people.
Nearby, since 28 April 2026
- July 5, 2026 · score 39 · 5.4 km
- September 9, 2026 · score 32 · 9.2 km
- July 11, 2026 · score 34 · 10.6 km
How we know
9 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 | 0.91/1 |
| Coordinates | 36.0964, -94.9899 |
| Nearest City | Tahlequah (20 km) |
| Urban exposure index (PEI) | 32.7K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-05T03:44:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.6aafb7a80ca2c146892ceabdc3c8d954 |
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: 2026-07-05T03:44:00.000Z.
First archived: 2026-07-05T03:47:53.580Z. 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 | Jasper, MO; Lawrence, MO; Newton, MO; Crawford, AR; Sebastian, AR; Haskell, OK; Le Flore, OK; Sequoyah, OK; Haskell, OK; Latimer, OK; Le Flore, OK; Pittsburg, OK; Pushmataha, OK; Sequoyah, OK and 5 more areas |
| Headline | Severe Thunderstorm Warning issued July 4 at 10:44PM CDT until July 4 at 11:15PM CDT by NWS Springfield MO |
| Expires | 2026-07-04T23:15:00-05:00 |
| SenderName | NWS Springfield MO |
| HasExactCoords | true |
| MergedCount | 8 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.6aafb7a80ca2c146892ceabdc3c8d954b1698516.001.1","noaa_urn:oid:2.49.0.1.840.0.938b87ad6a77397e76c9b9e36738a177ab664256.002.1","noaa_urn:oid:2.49.0.1.840.0.f16e2b8b58728b579bb77191da7f9809df4c886d.002.1","noaa_urn:oid:2.49.0.1.840.0.ebafce3eb50c42539ccfdec2e5f2c5b4a32a2fbc.001.1","noaa_urn:oid:2.49.0.1.840.0.720e9c854c868ac3a38d5b53fdbb83903e58a55b.001.1","noaa_urn:oid:2.49.0.1.840.0.0007b21ee2a9ad34f3f2c5b087b6682b80c7ccf6.001.1","noaa_urn:oid:2.49.0.1.840.0.8f54a2560d1e42c4ad4dffc3be535e39cf559849.001.1","noaa_urn:oid:2.49.0.1.840.0.e721bf929878265028ac4bf0548b6388356e87e0.001.1"] |
| Iem TypeSummary | G |
| Iem Magnitude | 61 |
| Iem Unit | MPH |
| Iem City | 2 WNW Tahlequah |
| Iem County | Cherokee |
| Iem State | OK |
| Iem Wfo | TSA |
| MergedSources | [{"id":"iem_D_36.250_-95.560_1783215900000","source":"iem","severity":"low","severityValue":25,"timestamp":1783215900000,"latitude":36.25,"longitude":-95.56},{"id":"iem_G_35.930_-95.140_1783217520000","source":"iem","severity":"low","severityValue":25,"timestamp":1783217520000,"latitude":35.93,"longitude":-95.14},{"id":"iem_G_36.250_-95.340_1783216440000","source":"iem","severity":"low","severityValue":25,"timestamp":1783216440000,"latitude":36.25,"longitude":-95.34},{"id":"iem_D_36.030_-95.800_1783214700000","source":"iem","severity":"low","severityValue":25,"timestamp":1783214700000,"latitude":36.03,"longitude":-95.8},{"id":"iem_G_36.430_-95.710_1783213800000","source":"iem","severity":"low","severityValue":25,"timestamp":1783213800000,"latitude":36.43,"longitude":-95.71},{"id":"iem_G_36.370_-95.270_1783215900000","source":"iem","severity":"low","severityValue":25,"timestamp":1783215900000,"latitude":36.37,"longitude":-95.27},{"id":"iem_G_35.660_-95.360_1783218360000","source":"iem","severity":"low","severityValue":25,"timestamp":1783218360000,"latitude":35.66,"longitude":-95.36},{"id":"iem_G_35.930_-95.000_1783217880000","source":"iem","severity":"low","severityValue":25,"timestamp":1783217880000,"latitude":35.93,"longitude":-95}] |
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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