Santiago, Chile
7-day weather outlook — conditions across the region
7-day forecast — temperature, precipitation & wind
7-day wind & rain chance
Signal — Current Conditions
11.4°C
Clear sky · feels 10.7°C · humidity 79%
Signal — Wind
0.7 km/h
Gusts to 3.6 km/h · direction 284°
Signal — Pressure & Sun
1019 hPa
Sunrise 06:54 · Sunset 18:27
Signal — Sky & Visibility
0% cloud
Visibility 30.4 km · dew point 7.8°C
Signal — Earthquake
97.3 / 100
2000 events considered (30yr, 300km radius)
Nearest M5.5+: 30 km ENE of Chicureo Abajo, Chile (38.7 km, M5.7)
Signal — Flood / Terrain
3 / 100
Elevation 577 m · slope 2.3°
Signal — Economic Impact
$1,400 / yr expected
Based on country average estimate property value ($194,400)
Signal — Wildfire (24h)
0 hotspots
None detected within ~55km
Signal — Air Quality
61 AQI
Dominant pollutant: pm25 · Parque O'Higgins, Chile
Signal — UV Index
6.15 (High)
Today's peak UV, Open-Meteo
Signal — Tsunami Risk
HIGH
Based on largest nearby earthquake magnitude (30yr history)
Signal — Nearest Volcano
79 km
Tupungatito (Stratovolcano) · last erupted 1987
Tectonic setting: Subduction zone / Continental crust (> 25 km)
Tupungatito volcano, the northernmost historically active volcano of the central Chilean Andes, is located along the Chile-Argentina border about 90 km E of Santiago and immediately SW of the Pleistocene Tupungato volcano. Tupungatito consists of a group of 12 Holocene andesitic and basaltic andesite craters and a pyroclastic cone at the NW end of the 4-km-wide, Pleistocene dacitic Nevado Sin Nomb…
Nearest other major location: Puente Alto, Chile (21 km)
Next 24 hours — hourly detail
Next 24 hours — pressure & humidity
30-Day Event Count
8
0.27/day · Below normal activity (z=-2.36)
Last 7 Days
3 events
38% of this month's activity happened this week
Largest Event
M5.1
Avg M4.62 · min M4.2 · σ 0.27
Energy Released
1,556 t TNT
Cumulative seismic energy, 30 days (Gutenberg-Richter)
Depth Profile
45.2 km avg
0.0% shallow (<10km) · range 10–100.1 km
Underwriting Signal
43.6/100
Recommended tier: Basic
95% Confidence Range
2.5–13.5
Statistically expected event count for this window
Projected: 97.3 events/yr · 0.1% 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
354 km/s (Calm)
Magnetic field: 5.1 nT (Unsettled)
Signal — Geomagnetic (Kp)
1.0 / 9
Quiet — planetary K-index
Signal — Solar Flare
B4.2
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.
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