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Nagoya, Japan

35.1815, 136.9064  ·  updated 12 Sep 2026, 05:59 UTC  ·  composite signal 63.0/100
63.0Composite /100
HIGHTsunami Risk
87Air Quality
95kmNearest Volcano
0Wildfire Hotspots
6.95UV Index
2.0Kp Index
1Quakes 7d
Seismic activity map for Nagoya, Japan

7-day weather outlook — conditions across the region

7-day weather forecast map for Nagoya, Japan

7-day forecast — temperature, precipitation & wind

7-day wind & rain chance

Global baseline

Signal — Current Conditions

29.9°C

Partly cloudy · feels 34.5°C · humidity 65%

Signal — Wind

4.4 km/h

Gusts to 24.1 km/h · direction 215°

Signal — Pressure & Sun

1019 hPa

Sunrise 05:32 · Sunset 18:04

Signal — Sky & Visibility

26% cloud

Visibility 5.4 km · dew point 22.6°C

Signal — Earthquake

96.1 / 100

2000 events considered (30yr, 300km radius)

Nearest M5.5+: 25 km SE of Toba, Japan (95.1 km, M5.6)

Signal — Flood / Terrain

30 / 100

Elevation 17 m · slope 1.5°

Signal — Economic Impact

$1,516 / yr expected

Based on country average estimate property value ($194,400)

Signal — Wildfire (24h)

0 hotspots

None detected within ~55km

Signal — Air Quality

87 AQI

Dominant pollutant: pm25 · Nagoya (名古屋)

Signal — UV Index

6.95 (High)

Today's peak UV, Open-Meteo

Signal — Tsunami Risk

HIGH

Based on largest nearby earthquake magnitude (30yr history)

Signal — Nearest Volcano

95 km

Ontakesan (Complex) · last erupted 2014

2,098 people live within 10km of Ontakesan · 8,307,889 within 100km
Tectonic setting: Subduction zone / Continental crust (> 25 km)

The massive Ontakesan stratovolcano, the second highest volcano in Japan, lies at the southern end of the Northern Japan Alps. It is constructed within a largely buried 4 x 5 km caldera and occupies the southern end of the Norikura volcanic zone, which extends northward to Yakedake volcano. The older volcanic complex consisted of at least four major stratovolcanoes constructed from about 680,000 t…

Full Smithsonian GVP profile →

Nearest other major location: Osaka, Japan (139 km)

Next 24 hours — hourly detail

Next 24 hours — pressure & humidity

Seismic activity analysis (30-day, 500km)

30-Day Event Count

13

0.43/day · Below normal activity (z=-1.18)

Last 7 Days

1 events

8% of this month's activity happened this week

Largest Event

M5.8

Avg M4.66 · min M4.2 · σ 0.46

Energy Released

10,524 t TNT

Cumulative seismic energy, 30 days (Gutenberg-Richter)

Depth Profile

96.9 km avg

0.0% shallow (<10km) · range 24.1–370.5 km

Underwriting Signal

52.2/100

Recommended tier: Basic

95% Confidence Range

5.9–20.1

Statistically expected event count for this window

Projected: 158.2 events/yr · 0.2% chance of M5+ within 1 year · 0.1% 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)

Recent significant earthquakes (30yr, 300km)
M7.5 — 2024 Noto Peninsula, Japan Earthquake 258 km, 10 km deep
M7.4 — 118 km ESE of Shing?, Japan 223 km, 10 km deep
M7.2 — 94 km SE of Shing?, Japan 236 km, 14 km deep
M7.1 — 161 km S of ?yama, Japan 243 km, 292 km deep
M6.8 — 133 km WNW of Mikuni, Japan 259 km, 350.4 km deep
M6.7 — 46 km NW of Nanao, Japan 241 km, 8 km deep

USGS FDSN

Space weather (planetary signal)

Signal — Solar Wind

421 km/s (Slightly elevated)

Magnetic field: 6.2 nT (Unsettled)

Signal — Geomagnetic (Kp)

2.0 / 9

Quiet — planetary K-index

Signal — Solar Flare

B5.7

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.

Active regional alerts (GDACS, within 750km)
Green notification for tropical cyclone KROVANH-26. Population affected by Category 1 (120 km/h) wind speeds or higher is 0 (0 in Tropical Storm). 134 km away
Green flood alert in Japan 350 km away

Global Disaster Alert and Coordination System (GDACS)

No country-specific deep dive built yet for Japan. Global baseline data above still reflects real, live USGS and elevation data for this exact coordinate.

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