Right now
The most recent data we hold from NOAA arrived 2 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 18 July 2026 at 00:00 UTC. It is kept here as a record.
No stronger detection stands among the 11 recorded within 20 km of this point since 19 May 2026 — 5 others scored the same. The last comparable one was on 16 June 2026. One more was recorded here in the fortnight before it.
What the source measured
NOAA reported: Flood Watch issued July 14 at 11:49PM CDT until July 17 at 7:00PM CDT by NWS Corpus Christi TX
Urban PEI: 672,208 within a heuristic 50 km radius; not unique people.
Nearby, since 19 May 2026
- July 16, 2026 · score 48 · 0.0 km
- June 16, 2026 · score 48 · 0.0 km
- September 5, 2026 · score 41 · 16.1 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 48 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) | 48 / 100 |
| Legacy data-support index | 0.81/1 |
| Coordinates | 27.7264, -99.7714 |
| Nearest City | Laredo (35 km) |
| Urban exposure index (PEI) | 672.2K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-16T18:00:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Watch_noaa_urn:oid:2.49.0.1.840.0.d94a5c35adff87e5f5e464b881a7ea4a |
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: 2026-07-16T18:00:00.000Z.
First archived: 2026-07-16T20:25:41.695Z. 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 | Flood Watch |
| Urgency | Future |
| Certainty | Possible |
| AreaDesc | Webb |
| Headline | Flood Watch issued July 14 at 11:49PM CDT until July 17 at 7:00PM CDT by NWS Corpus Christi TX |
| Expires | 2026-07-17T19:00:00-05:00 |
| SenderName | NWS Corpus Christi TX |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.d94a5c35adff87e5f5e464b881a7ea4a9f6722a9.002.1","noaa_urn:oid:2.49.0.1.840.0.d94a5c35adff87e5f5e464b881a7ea4a9f6722a9.001.1"] |
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.
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