Ostrava, Czechia
7-day weather outlook — conditions across the region
7-day forecast — temperature, precipitation & wind
7-day wind & rain chance
Signal — Current Conditions
14.4°C
Partly cloudy · feels 13.2°C · humidity 66%
Signal — Wind
4.9 km/h
Gusts to 16.9 km/h · direction 287°
Signal — Pressure & Sun
1024 hPa
Sunrise 06:09 · Sunset 19:20
Signal — Sky & Visibility
10% cloud
Visibility 38.7 km · dew point 8.1°C
Signal — Earthquake
24.7 / 100
266 events considered (30yr, 300km radius)
Signal — Flood / Terrain
3 / 100
Elevation 214 m · slope 1.5°
Signal — Economic Impact
$136 / yr expected
Based on country average estimate property value ($194,400)
Signal — Wildfire (24h)
3 hotspots
Nearest: 31.7 km away
Signal — Air Quality
28 AQI
Dominant pollutant: o3 · Ostrava-Ceskobratrsk, Moravskoslezsky, Czech Republic
Signal — UV Index
4.95 (Moderate)
Today's peak UV, Open-Meteo
Nearest other major location: Katowice, Poland (71 km)
Next 24 hours — hourly detail
Next 24 hours — pressure & humidity
30-Day Event Count
1
0.03/day · Below normal activity (z=-4.01)
Last 7 Days
0 events
0% of this month's activity happened this week
Largest Event
M4.3
Avg M4.3 · min M4.3 · σ 0
Energy Released
42 t TNT
Cumulative seismic energy, 30 days (Gutenberg-Richter)
Depth Profile
10.0 km avg
0.0% shallow (<10km) · range 10–10 km
Underwriting Signal
32.9/100
Recommended tier: Basic
95% Confidence Range
-1.0–3.0
Statistically expected event count for this window
Projected: 12.2 events/yr · 0.0% chance of M5+ within 1 year · 0.0% chance of M6+ within 5 years · 0.0% chance of M7+ within 10 years
Same statistical model as your Risk Evidence Report (USGS FDSN, 30-day/500km window)
USGS FDSN
Signal — Solar Wind
339 km/s (Calm)
Magnetic field: 6.7 nT (Unsettled)
Signal — Geomagnetic (Kp)
0.0 / 9
Quiet — planetary K-index
Signal — Solar Flare
B6.6
Current GOES X-ray flux class
Solar wind speed and magnetic field strength indicate current space weather activity. Elevated or storm-level readings can disrupt satellites, GPS accuracy, and power grids. This is a planetary-scale signal, not specific to this location — typical quiet conditions run under 400 km/s wind speed and under 5 nT magnetic field.
Source: NOAA SWPC (planetary signal, same for every location)
Sources: USGS (earthquakes), Open-Elevation (terrain), Open-Meteo (weather). Illustrative estimate, not a certified engineering or actuarial assessment.
Global Disaster Alert and Coordination System (GDACS)
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