This alert is in force until 5 September 2026, 00:59 UTC.
It is the only one we have recorded within 20 km of this point since 4 September 2026.
What the source measured
METEOALARM reported: MeteoAlarm carries a moderate warning for Liberecký kraj (Frýdlant, Jablonec nad Nisou, Jilemnice, Liberec, Nový Bor, Semily, Tanvald, Železný Brod) (Moderate Wind Related Impact). Issued by the national meteorological service of Czechia. Placed at Jablonec nad Nisou, the nearest settlement in the warned area; the warning itself covers the whole area.
An estimated 421,090 people live within 50 km of this point.
How we know
One source: METEOALARM. Not yet confirmed by a second, independent source.
Our own score for this event is 37 out of 100, at 62 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v4. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 37 / 100 |
| Our confidence | 62% |
| Coordinates | 50.7200, 15.1700 |
| Nearest City | Jablonec nad Nisou (0 km) |
| Population Exposed | 421.1K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-09-04T20:00:00.000Z |
| Source | https://meteoalarm.org?region=CZ |
Score Breakdown
Technical Details
| Event | Moderate Wind Related Impact |
| CapSeverity | Moderate |
| CapCertainty | Likely |
| CapUrgency | Future |
| AreaDesc | Liberecký kraj (Frýdlant, Jablonec nad Nisou, Jilemnice, Liberec, Nový Bor, Semily, Tanvald, Železný Brod) |
| EmmaId | CZ05110 |
| CountryCode | CZ |
| Country | Czechia |
| Expires | 2026-09-05T00:59:59+00:00 |
| PlacedAt | Jablonec nad Nisou |
| Placement | area-name-component |
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 Jablonec nad Nisou?
Calamity.live data shows a weather event with CalamityScore 37/100, near Jablonec nad Nisou (Czechia), based on data from meteoalarm. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.