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Mountain · Okuchichibu Mountains · Gunma Prefecture

Mount Osutaka

1,639 m5,379 ft

Isolation: 0.3 km
Tonight: 10°CPartly cloudy · Wind 15 km/h SW

Mount Osutaka is a 1,639 m (5,379 ft) mountain in the Okuchichibu Mountains, Gunma Prefecture, Japan.

All facts

Elevation: 1,639 m · 5,379 ft
Nearest higher peak: Mount Takamagahara (1,979 m)
Range: Okuchichibu Mountains
Region: Gunma Prefecture, Japan
Coordinates: 36.0063° N, 138.6962° E

Open the 3D view

3D map

Mount Osutaka 3D map

Drag to orbit · click, then scroll to zoom (or Ctrl/⌘ + scroll) · One finger scrolls the page · two fingers orbit and zoom · 6 × 6 km

Surface

Vertical scale

Topographic map

Mount Osutaka terrain and contours

50 m contours from the Copernicus GLO-30 terrain model. Click two points on the map to draw your own cross-section.Tap two points on the map to draw your own cross-section.

Index contours every 250 mShowing west → east through the summit

Mount Osutaka elevation profile

West → east through the summit

Hover the profile to read elevation and distance.Tap or drag along the profile to read elevation and distance.

Weather

Mount Osutaka weather

Today · Rain · 10 / 12°C (50 / 54°F) · 4.1 mm · Wind 15 km/h SW

Mount Osutaka forecast for the summit, about 1,639 m. Summit vs base: the Base line is for about 838 m.

Today10°12°4.1 mm15 km/h SWBase 14 / 17°
Sun11°16°24.6 mm13 km/h SWBase 15 / 21°
Mon10°11°21.9 mm11 km/h SBase 15 / 16°
Tue4°15°0.1 mm11 km/h NWBase 9 / 20°
Wed1°8°–13 km/h NWBase 6 / 13°
Thu5°8°0.3 mm6 km/h SBase 10 / 13°
Fri5°12°–5 km/h SWBase 10 / 17°
Sat2°14°–12 km/h WBase 7 / 19°
Sun2°9°0.1 mm5 km/h NWBase 7 / 14°
Mon3°11°–10 km/h WBase 7 / 15°

Forecast data: MET Norway, CC BY 4.0; daily low and high, precipitation total and strongest wind from the hourly data, model run Oct 24, 01:17 UTC.

Slope

Share of the 6 × 6 km view by steepness, from the 30 m model.

Mostly steep: more than half the view is steeper than 30°, the angle of most avalanche terrain.

Gentle, 0–15°

5.4%

Moderate, 15–30°

36.2%

Steep, 30–45°

56.6%

Cliffs, 45° and over

1.8%

Steeper than 30°: 58.4% of the 36 km² view
Relief in view: 1,141 m low point 838 m

Land cover

ESA WorldCover 10 m classification of the same area.

Trees 94.3%Grassland 5.5%

Snow & ice means glaciers and year-round snow (a yearly average), not today’s snow cover.

Where it sits

Where Mount Osutaka sits

Nearby

Nearby places

More 1

Mount TenguPeak · 2,646 m31 km W

Mount Osutaka downloads: topographic map, heightmap, STL 3D model and DEM

Free files made in your browser from this page's terrain data. No sign-up; credit the sources below.

Print & wall

JPGMount Osutaka satellite image (JPEG)Sentinel-2 true-colour image of the same area, taken 2025-11-07.

3D printing & 3D apps

GIS & GPS

</>Embed this mapPaste this into your site to show the interactive 3D terrain, with a credit link back here.

<iframe src="https://topolu.com/embed/mount-osutaka" width="100%" height="480" style="border:0" loading="lazy" allowfullscreen title="3D terrain of Mount Osutaka"></iframe>
<p><a href="https://topolu.com/mount-osutaka" rel="nofollow">Topolu</a></p>

Free to use with credit: see the data sources

Accuracy

How accurate is this?

10 m low This 3D map reads 1,629 m at the summit; the official height is 1,639 m.

Why: a 30 m terrain model averages each cell, so a sharp summit gets rounded off.

Source	Summit	Difference
Official height (Wikidata)	1,639 m	—
Copernicus GLO-30 (used on this page)	1,629 m	-10 m
Copernicus GLO-90	1,625 m	-14 m

Data sources

Terrain: Produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved. The European Union, ESA, DLR and Airbus incur no liability for any use of this data and do not endorse this service.
Imagery: Contains modified Copernicus Sentinel data 2025 (scene 2025-11-07)
Land cover: © ESA WorldCover project 2021 / Contains modified Copernicus Sentinel data (2021) processed by ESA WorldCover consortium
Facts: Wikidata (CC0)
Accuracy comparison, Panorama: Includes Copernicus WorldDEM-90 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved. The European Union, ESA, DLR and Airbus incur no liability for any use of this data and do not endorse this service.
Forecast: Weather forecast from MET Norway (CC BY 4.0)
Sources: Wikidata · OpenStreetMap · Wikipedia