Sensor hits
14,015
Observations
14,015
Sweep radius
150 km
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-08-11T08:45:00-04:00 |
|---|---|
| end_utc | 2026-08-11T08:45:00-04:00 |
| lat | 42.540 |
| lon | -91.310 |
| origin_utc | 2026-08-11T08:45:00-04:00 |
| state | IA |
| last_fix_utc | 2026-08-11T08:45:00-04:00 |
| window_hours_before | 6 |
| window_hours_after | 6 |
| provisional | true |
| county | Delaware |
| comments | An EF1 tornado with max wind speeds of 95 MPH caused damage to trees... a house and a couple of farm outbuildings. A tree fell on a house heavily damaging a garage. A l (DVN) |
Provenance
- spc_reports
Instruments swept: nws_alerts=[object Object] · goes19_glm_flashes=[object Object] · spc_reports=[object Object] · blitzortung_lightning=[object Object] · goes18_glm_flashes=[object Object]
Storage: dossier · event_storehouse/tor/prelim-20260811-0845-42.54x-91.31.json