Right now
The most recent data we hold from NOAA arrived 5 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 2 July 2026 at 07:34 UTC. It is kept here as a record.
No stronger detection stands among the 27 recorded within 20 km of this point since 15 March 2026 — 5 others scored the same. Another comparable one was recorded here earlier the same day. 5 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flash Flood Warning issued July 2 at 2:24AM CDT until July 2 at 2:30AM CDT by NWS Green Bay WI
Urban PEI: 44,501 within a heuristic 50 km radius; not unique people.
Nearby, since 15 March 2026
- June 16, 2026 · score 34 · 16.6 km
- June 24, 2026 · score 34 · 25.2 km
How we know
3 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 | 44.2105, -89.7345 |
| Nearest City | Wisconsin Rapids (20 km) |
| Urban exposure index (PEI) | 44.5K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-02T07:24:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flash Flood Warning_noaa_urn:oid:2.49.0.1.840.0.94e108d9f72d139ce1336445b5601129 |
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: 2026-07-02T07:24:00.000Z.
First archived: 2026-07-02T07:27:02.955Z. 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 | Flash Flood Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Portage, WI; Waupaca, WI; Waushara, WI; Wood, WI; Adams, WI |
| Headline | Flash Flood Warning issued July 2 at 2:24AM CDT until July 2 at 2:30AM CDT by NWS Green Bay WI |
| Expires | 2026-07-02T02:34:00-05:00 |
| SenderName | NWS Green Bay WI |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.94e108d9f72d139ce1336445b5601129f5b6dbff.001.1","noaa_urn:oid:2.49.0.1.840.0.8f60b4a3d13d4b7441ce05eb2e0df01521c7ac80.001.1"] |
| Iem TypeSummary | D |
| Iem City | 1 N Wild Rose |
| Iem County | Waushara |
| Iem State | WI |
| Iem Wfo | GRB |
| Iem Remark | Corrects previous tstm wnd dmg report from 1 N Wild Rose. Few trees down. Time estimated by radar. |
| MergedSources | [{"id":"iem_D_44.210_-89.490_1782965460000","source":"iem","severity":"low","severityValue":25,"timestamp":1782965460000,"latitude":44.21,"longitude":-89.49},{"id":"iem_D_44.190_-89.250_1782966780000","source":"iem","severity":"low","severityValue":25,"timestamp":1782966780000,"latitude":44.19,"longitude":-89.25}] |
Safety Information
During flooding: never walk, swim, or drive through floodwaters. Six inches of moving water can knock you down, and one foot of water can sweep away a vehicle. Move to higher ground if waters rise. After flooding, avoid contact with floodwater which may contain sewage, chemicals, or debris. Follow local emergency service guidance.
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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