Reported by SPC 170 days ago.
It is the 26th strongest of the 180 detections recorded within 20 km of this point since 10 March 2026. The last comparable one was on 15 March 2026. 10 more were recorded here in the fortnight before it.
What the source measured
SPC reported: Wind UNK kt near 2 S Homer Glen, Will, IL. Large tree uprooted. (LOT)
An estimated 7,167,550 people live within 50 km of this point.
Nearby, since 10 March 2026
- March 16, 2026 · score 52 · 0.0 km
- July 27, 2026 · score 76 · 1.1 km
- March 10, 2026 · score 58 · 2.3 km
How we know
Confirmed by 10 independent sources, including SPC.
Our own score for this event is 52 out of 100, at 95 % 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) | 52 / 100 |
| Our confidence | 95% |
| Coordinates | 41.5700, -87.9400 |
| Nearest City | Homer Glen (3 km) |
| Population Exposed | 7.2M within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-16T02:49:34.352Z |
| Source | https://www.spc.noaa.gov/climo/reports/today.html |
Score Breakdown
Technical Details
| ReportType | wind |
| Speed | UNK |
| Location | 2 S Homer Glen |
| County | Will |
| State | IL |
| Comments | Large tree uprooted. (LOT) |
| Iem TypeSummary | F |
| Iem City | 2 NNW Bridgeport - Chic |
| Iem County | Cook |
| Iem State | IL |
| Iem Wfo | LOT |
| Iem Remark | Viaduct flooded and impassable. |
| Google News RssFeed | weather |
| Google News SourceName | NBC 5 Chicago |
| MergedSources | [{"id":"iem_E_41.970_-87.760_1773619500000","source":"iem","severity":"low","severityValue":25,"timestamp":1773619500000,"latitude":41.97,"longitude":-87.76},{"id":"iem_E_41.800_-87.640_1773620100000","source":"iem","severity":"low","severityValue":25,"timestamp":1773620100000,"latitude":41.8,"longitude":-87.64},{"id":"iem_F_41.890_-87.700_1773621900000","source":"iem","severity":"low","severityValue":25,"timestamp":1773621900000,"latitude":41.89,"longitude":-87.7},{"id":"iem_F_41.810_-87.640_1773621900000","source":"iem","severity":"low","severityValue":25,"timestamp":1773621900000,"latitude":41.81,"longitude":-87.64},{"id":"iem_E_41.900_-87.740_1773619200000","source":"iem","severity":"low","severityValue":25,"timestamp":1773619200000,"latitude":41.9,"longitude":-87.74},{"id":"iem_E_41.970_-87.700_1773620100000","source":"iem","severity":"low","severityValue":25,"timestamp":1773620100000,"latitude":41.97,"longitude":-87.7},{"id":"iem_F_41.860_-87.670_1773622800000","source":"iem","severity":"low","severityValue":25,"timestamp":1773622800000,"latitude":41.86,"longitude":-87.67},{"id":"gnews_weather_492670_140","source":"google_news","severity":"medium","severityValue":40,"timestamp":1773615112000,"latitude":41.85,"longitude":-87.65},{"id":"gnews_weather_492668_154","source":"google_news","severity":"medium","severityValue":40,"timestamp":1773608357000,"latitude":41.85,"longitude":-87.65}] |
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 near Homer Glen?
Calamity.live data shows a weather event with CalamityScore 52/100, near Homer Glen (United States), based on data from spc. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.