Right now
The most recent data we hold from NOAA arrived 62 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 23 July 2026 at 01:00 UTC. It is kept here as a record.
It is the 3rd strongest of the 34 detections recorded within 20 km of this point since 16 March 2026. Another comparable one was recorded here earlier the same day. 9 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Tropical Storm Warning issued July 22 at 10:02AM CDT by NWS Lake Charles LA
An estimated 186,682 people live within 50 km of this point.
Nearby, since 16 March 2026
- June 24, 2026 · score 43 · 7.3 km
- May 24, 2026 · score 43 · 11.6 km
- May 22, 2026 · score 43 · 12.2 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 43 out of 100, at 81 % 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) | 43 / 100 |
| Our confidence | 81% |
| Coordinates | 30.0869, -89.4108 |
| Nearest City | Long Beach (39 km) |
| Population Exposed | 186.7K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-22T15:02:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Tropical Storm Warning_noaa_urn:oid:2.49.0.1.840.0.57965ec57d0307d2163914fc21565959 |
Score Breakdown
Technical Details
| Event | Tropical Storm Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Atchafalaya and East Cote Blanche Bays; Coastal waters from Intracoastal City to Cameron LA out 20 NM; Coastal waters from Lower Atchafalaya River to Intracoastal City LA out 20 NM; Waters from Intracoastal City to Cameron LA from 20 to 60 NM; Waters from Lower Atchafalaya River to Intracoastal City LA from 20 to 60 NM; Lake Pontchartrain; Mississippi Sound; Lake Salvador and Lake Cataouatche; Lake Borgne; Breton Sound; Chandeleur Sound; Terrebonne Bay; Barataria Bay; Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm; Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM; Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm; Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM; Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM; Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM; Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm; Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM; Southern Hancock and 25 more areas |
| Headline | Tropical Storm Warning issued July 22 at 10:02AM CDT by NWS Lake Charles LA |
| Expires | 2026-07-22T20:00:00-05:00 |
| SenderName | NWS Lake Charles LA |
| HasExactCoords | false |
| MergedCount | 28 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.57965ec57d0307d2163914fc2156595998f1d1a2.001.1","noaa_urn:oid:2.49.0.1.840.0.46ebd7a10ccd130d896b79c0def8247d80d5a780.001.1","noaa_urn:oid:2.49.0.1.840.0.319544e34b1a99ddf2a59d1b093ad8c1d684d8a6.020.1","noaa_urn:oid:2.49.0.1.840.0.319544e34b1a99ddf2a59d1b093ad8c1d684d8a6.009.1","noaa_urn:oid:2.49.0.1.840.0.319544e34b1a99ddf2a59d1b093ad8c1d684d8a6.007.1","noaa_urn:oid:2.49.0.1.840.0.319544e34b1a99ddf2a59d1b093ad8c1d684d8a6.017.1","noaa_urn:oid:2.49.0.1.840.0.319544e34b1a99ddf2a59d1b093ad8c1d684d8a6.015.1","noaa_urn:oid:2.49.0.1.840.0.319544e34b1a99ddf2a59d1b093ad8c1d684d8a6.005.1","noaa_urn:oid:2.49.0.1.840.0.319544e34b1a99ddf2a59d1b093ad8c1d684d8a6.022.1","noaa_urn:oid:2.49.0.1.840.0.319544e34b1a99ddf2a59d1b093ad8c1d684d8a6.016.1","noaa_urn:oid:2.49.0.1.840.0.319544e34b1a99ddf2a59d1b093ad8c1d684d8a6.021.1","noaa_urn:oid:2.49.0.1.840.0.319544e34b1a99ddf2a59d1b093ad8c1d684d8a6.012.1","noaa_urn:oid:2.49.0.1.840.0.319544e34b1a99ddf2a59d1b093ad8c1d684d8a6.013.1","noaa_urn:oid:2.49.0.1.840.0.319544e34b1a99ddf2a59d1b093ad8c1d684d8a6.003.1","noaa_urn:oid:2.49.0.1.840.0.319544e34b1a99ddf2a59d1b093ad8c1d684d8a6.014.1","noaa_urn:oid:2.49.0.1.840.0.319544e34b1a99ddf2a59d1b093ad8c1d684d8a6.011.1","noaa_urn:oid:2.49.0.1.840.0.319544e34b1a99ddf2a59d1b093ad8c1d684d8a6.006.1","noaa_urn:oid:2.49.0.1.840.0.f4ece07293f07c24f872cde27c2a8a139b6b353a.006.1","noaa_urn:oid:2.49.0.1.840.0.f4ece07293f07c24f872cde27c2a8a139b6b353a.001.1","noaa_urn:oid:2.49.0.1.840.0.f4ece07293f07c24f872cde27c2a8a139b6b353a.005.1","noaa_urn:oid:2.49.0.1.840.0.f4ece07293f07c24f872cde27c2a8a139b6b353a.002.1","noaa_urn:oid:2.49.0.1.840.0.f4ece07293f07c24f872cde27c2a8a139b6b353a.003.1","noaa_urn:oid:2.49.0.1.840.0.f4ece07293f07c24f872cde27c2a8a139b6b353a.004.1","noaa_urn:oid:2.49.0.1.840.0.319544e34b1a99ddf2a59d1b093ad8c1d684d8a6.019.1","noaa_urn:oid:2.49.0.1.840.0.319544e34b1a99ddf2a59d1b093ad8c1d684d8a6.010.1","noaa_urn:oid:2.49.0.1.840.0.319544e34b1a99ddf2a59d1b093ad8c1d684d8a6.008.1","noaa_urn:oid:2.49.0.1.840.0.319544e34b1a99ddf2a59d1b093ad8c1d684d8a6.001.1","noaa_urn:oid:2.49.0.1.840.0.f4ece07293f07c24f872cde27c2a8a139b6b353a.007.1"] |
Safety Information
During a tropical cyclone: shelter in a sturdy interior room away from windows. Stock emergency supplies including water, food, medications, and flashlights. Do not venture outdoors during the eye of the storm. After passage, beware of downed power lines, flooding, and structural damage. Follow official guidance for evacuation and shelter.
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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Calamity.live data shows a weather event with CalamityScore 43/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.