Right now
The most recent data we hold from METEOALARM arrived 3 hours ago, and this point is in it.
Nothing else has been detected within 20 km in the last 24 hours.
This alert is in force until 1 October 2026, 02:59 UTC.
No stronger detection stands among the 6 recorded within 20 km of this point since 1 September 2026 — 5 others scored the same. The last comparable one was on 28 September 2026. 3 more were recorded here in the fortnight before it.
What the source measured
METEOALARM reported: MeteoAlarm carries a moderate warning for Vilnius county (Dangerous fog). Issued by the national meteorological service of Lithuania. Placed at Vilnius, the nearest settlement in the warned area; the warning itself covers the whole area.
Urban PEI: 936,958 within a heuristic 50 km radius; not unique people.
Nearby, since 1 September 2026
- September 28, 2026 · score 41 · 0.0 km
- September 22, 2026 · score 41 · 0.0 km
- September 21, 2026 · score 41 · 0.0 km
How we know
One source: METEOALARM. Not yet confirmed by a second, independent source.
Our own score for this event is 41 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 v5. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 41 / 100 |
| Legacy data-support index | 0.69/1 |
| Coordinates | 54.6900, 25.2800 |
| Nearest City | Vilnius (0 km) |
| Urban exposure index (PEI) | 937.0K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-09-30T19:30:00.000Z |
| Source | https://meteoalarm.org?region=LT |
Physical priority index · v5. 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: meteoalarm. Occurrence: 2026-09-30T19:30:00.000Z.
First archived: 2026-09-30T09:09:25.240Z. Material modification: not recorded.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
1 retained revision changed source fields this page does not show; the index, severity and version stayed the same.
Score Breakdown
Technical Details
| Event | Dangerous fog |
| CapSeverity | Moderate |
| CapCertainty | Likely |
| CapUrgency | Future |
| AreaDesc | Vilnius county |
| EmmaId | LT010 |
| CountryCode | LT |
| Country | Lithuania |
| Expires | 2026-10-01T02:59:59+00:00 |
| PlacedAt | Vilnius |
| 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.
Review the area, threshold and delivery channel in your account.
Want to know when something happens near Vilnius?