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 27 June 2026 at 03:00 UTC. It is kept here as a record.
It is the 10th strongest of the 72 detections recorded within 20 km of this point since 9 March 2026. The last comparable one was on 26 June 2026. 32 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flood Warning issued June 25 at 9:52PM CDT until June 30 at 4:00PM CDT by NWS Shreveport LA
Nearby, since 9 March 2026
- June 27, 2026 · score 22 · 0.0 km
- May 7, 2026 · score 36 · 7.0 km
- July 2, 2026 · score 22 · 10.9 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 22 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) | 22 / 100 |
| Legacy data-support index | 0.62/1 |
| Coordinates | 31.3285, -90.2922 |
| Nearest City | Hammond (94 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-06-27T12:00:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.b0ffc9e2852b81a06162a99047c710ae |
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: 2026-06-27T12:00:00.000Z.
First archived: 2026-06-26T13:49:38.918Z. 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 Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Union, LA; Claiborne, LA; Columbia, AR; Webster, LA and 14 more areas |
| Headline | Flood Warning issued June 25 at 9:52PM CDT until June 30 at 4:00PM CDT by NWS Shreveport LA |
| Expires | 2026-06-26T22:00:00-05:00 |
| SenderName | NWS Shreveport LA |
| HasExactCoords | true |
| MergedCount | 17 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.b0ffc9e2852b81a06162a99047c710ae6b07d6f6.001.1","noaa_urn:oid:2.49.0.1.840.0.b0daf7d805a09bf492bad0b72dae40d02932aa85.001.1","noaa_urn:oid:2.49.0.1.840.0.d84b58e4d7cdaa69742213d4e03288fe67ca4637.001.1","noaa_urn:oid:2.49.0.1.840.0.801ef8761a1752686baf8090f44696ccd30b4a25.001.1","noaa_urn:oid:2.49.0.1.840.0.01448970aecec86e34257f7d8cd5d38f3c778577.001.1","noaa_urn:oid:2.49.0.1.840.0.2b5f8729ea4311433c8ec16f48d672f0977e08a6.001.1","noaa_urn:oid:2.49.0.1.840.0.8c0039e172485efba8f0a1c740bc4b556579defb.002.1","noaa_urn:oid:2.49.0.1.840.0.8c0039e172485efba8f0a1c740bc4b556579defb.001.1","noaa_urn:oid:2.49.0.1.840.0.850be6ef1ef77a788dc882802304037214dffbe2.002.1","noaa_urn:oid:2.49.0.1.840.0.850be6ef1ef77a788dc882802304037214dffbe2.001.1","noaa_urn:oid:2.49.0.1.840.0.b0a5c634239df6839b541e2c7027180f681ec4ea.001.1","noaa_urn:oid:2.49.0.1.840.0.66ea92fb6c098074f2f419b43a51cf54a3b7d81d.001.1","noaa_urn:oid:2.49.0.1.840.0.4e0136e4fa459eb597c640f2a2409c1731ee18d0.001.1","noaa_urn:oid:2.49.0.1.840.0.801ef8761a1752686baf8090f44696ccd30b4a25.002.1","noaa_urn:oid:2.49.0.1.840.0.4be1476acfbdaf0cd203d54431ad4ef01650e672.001.1","noaa_urn:oid:2.49.0.1.840.0.8c0039e172485efba8f0a1c740bc4b556579defb.003.1","noaa_urn:oid:2.49.0.1.840.0.075cba6a5e7a5e0da623a96ee74491d7839d004d.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.
Review the area, threshold and delivery channel in your account.
Want to know when something happens in this area?