Right now
The most recent data we hold from SPC arrived 2 hours ago, and this point is in it.
3 other detections within 20 km in the last 24 hours, the nearest 7 km from here.
Reported by SPC today.
It is one of only 4 we have recorded within 20 km of this point since 10 March 2026. Another comparable one was recorded here earlier the same day. 2 more were recorded here in the fortnight before it.
What the source measured
SPC reported: Hail 100 in near 3 NE Lake Lawtonka, Comanche, OK. Quarter size hail reported along Meers-Porter Hill Road near or northeast of Lake Lawtonka. (OUN)
Urban PEI: 96,655 within a heuristic 50 km radius; not unique people.
Nearby, since 10 March 2026
- March 10, 2026 · 5.5 km
- March 11, 2026 · 16.8 km
- September 27, 2026 · score 37 · 24.6 km
How we know
One source: SPC. Not yet confirmed by a second, independent source.
Our own score for this event is 45 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 v5. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | High |
| Calamity Score (ours) | 45 / 100 |
| Legacy data-support index | 0.71/1 |
| Coordinates | 34.7800, -98.4700 |
| Nearest City | Lawton (20 km) |
| Urban exposure index (PEI) | 96.7K within 50 km |
| Impact Tier | severe |
| Timestamp | 2026-09-27T00:33:00.000Z |
| Source | https://www.spc.noaa.gov/climo/reports/today.html |
Physical priority index · v5. 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: spc. Occurrence: 2026-09-27T00:33:00.000Z.
First archived: 2026-09-27T01:55:14.781Z. Material modification: not recorded.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
2026-09-27T02:16:32.941Z · data_change
Index 45 → 45; severity high → high; version 5 → 5.
Score Breakdown
Technical Details
| ReportType | hail |
| Speed | 100 |
| Location | 3 NE Lake Lawtonka |
| County | Comanche |
| State | OK |
| Comments | Quarter size hail reported along Meers-Porter Hill Road near or northeast of Lake Lawtonka. (OUN) |
| Iem TypeSummary | Hail |
| Iem LsrCode | H |
| Iem LsrType | HAIL |
| Iem Magnitude | 1 |
| Iem Unit | Inch |
| Iem City | 3 NE Lake Lawtonka |
| Iem County | Comanche |
| Iem State | OK |
| Iem Wfo | OUN |
| Iem Remark | Quarter size hail reported along Meers-Porter Hill Road near or northeast of Lake Lawtonka. |
| MergedSources | [{"id":"iem_H_34.780_-98.470_1790469180000","source":"iem","severity":"medium","severityValue":50,"timestamp":1790469180000,"latitude":34.78,"longitude":-98.47}] |
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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