Location & Surroundings
Koa-san is a mountain in North Hamgyong, North Korea, at 411 m elevation. The nearest larger town is Undok, 10 km to the southeast. The national capital Pyongyang is about 550 km to the southwest. The nearest airport is Yanji Chaoyangchuan Airport, 74 km away.
Also known as: 고아산 · Goasan
Overview
Koa-san is mountain in North Korea.
It is located in North Hamgyong Province, North Korea.
Basic Data
- Country North Korea
- Located in North Hamgyong Province
- Type mountain (MT)
- an elevation standing high above the surrounding area with small summit area, steep slopes and local relief of 300m or more
Geography
-
Coordinates
42° 35' 47" N, 130° 16' 22" E
- Elevation 411 m (DEM: 405 m)
- Timezone Asia/Pyongyang
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 0 p/km²
- Built-up 0.0%
- Settlement Very low density rural
- Currency Won (KPW)
- Phone Prefix +850
Sun & Local Time
- Local time 12:15
- Sunrise 06:03
- Sunset 18:20
- Day length 12 h 17 min
Other mountains nearby
Nearby
Alternate Names
Weather in Koa-san
Current conditions and a 3-day (72-hour) weather forecast for Koa-san, updated from the NOAA GFS model.
Now 14.7 C with partly cloudy skies and a 2.2 m/s westerly wind. Next 24h: 8.8 to 20.3 C, max wind 4.7 m/s. No precipitation expected. Solar peaks near 673 W/m2.
Temperature
14.7 C
Wind
2.2 m/s W (289 deg)
Humidity
92 %
Pressure
1,014.9 hPa
Clouds
52 %
Precip
0.00 mm
Solar
0.0 W/m2
UV-B
n/a
| Hour | Temp (C) | Wind (m/s) | Dir (deg) | RH (%) | Pressure (hPa) | Precip (step/total mm) | Clouds (%) | Solar (W/m2) | UV-B (W/m2) |
|---|---|---|---|---|---|---|---|---|---|
| NOW | 14.7 | 2.2 | 289 | 92 | 1,014.9 | - / 0.00 | 52 | 0.0 | n/a |
| 6h | 16.1 | 4.4 | 310 | 63 | 1,016.6 | 0.00 / 0.00 | 0 | 104.4 | n/a |
| 12h | 20.3 | 4.7 | 332 | 46 | 1,014.2 | 0.00 / 0.00 | 0 | 672.5 | n/a |
| 18h | 12.3 | 1.8 | 279 | 69 | 1,017.6 | 0.00 / 0.00 | 0 | 137.8 | n/a |
| Tomorrow | 8.8 | 1.7 | 288 | 83 | 1,018.5 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 30h | 14.6 | 1.7 | 310 | 60 | 1,020.0 | 0.00 / 0.00 | 0 | 103.1 | n/a |
| 36h | 21.2 | 0.8 | 47 | 41 | 1,017.2 | 0.00 / 0.00 | 0 | 668.2 | n/a |
| 42h | 11.4 | 1.3 | 187 | 96 | 1,019.1 | 0.00 / 0.00 | 0 | 134.1 | n/a |
| Tuesday | 10.8 | 0.5 | 230 | 97 | 1,018.2 | 0.00 / 0.00 | 4 | 0.0 | n/a |
| 54h | 16.6 | 0.3 | 97 | 79 | 1,017.6 | 0.00 / 0.00 | 100 | 83.1 | n/a |
| 60h | 24.8 | 2.0 | 75 | 51 | 1,013.9 | 0.00 / 0.00 | 4 | 620.5 | n/a |
| 66h | 16.0 | 1.7 | 271 | 87 | 1,016.0 | 0.25 / 0.25 | 1 | 127.1 | n/a |
| Wednesday | 13.0 | 1.7 | 297 | 93 | 1,018.1 | 0.00 / 0.00 | 4 | 0.0 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-20 18:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Koa-san?
Now 14.7 C with partly cloudy skies and a 2.2 m/s westerly wind. Next 24h: 8.8 to 20.3 C, max wind 4.7 m/s. No precipitation expected. Solar peaks near 673 W/m2.
Is precipitation expected in the next 24 hours?
No measurable precipitation is expected in the next 24 hours.
When are sunrise and sunset in Koa-san today?
Sunrise around 06:03 and sunset around 18:20 (local time). Day length about 12h 17m.
What is the local time in Koa-san?
Local time is 12:15. Time zone: Asia/Pyongyang (UTC+09:00).
What type of place is Koa-san?
Koa-san is a mountain.
What is the elevation of Koa-san?
Elevation about 411 m. DEM 405 m.
Where is Koa-san located?
It is at 42.59643, 130.27281 (latitude, longitude).
Which country is Koa-san in?
It is in North Korea.
Links
- Wikidata entry Wikidata entry