# The Wei 未 mountain

> A house facing 210° is in the Wei 未 mountain. Wei covers every bearing from 202.5° up to 217.5°, within the Kun 坤 trigram in the Southwest, element Earth. A house facing Wei sits Chou 丑 (22.5° – 37.5°) — described as sitting Chou, facing Wei. To be sure, measure the facing as an exact degree.

## Facts about the Wei mountain

- Name: Mùi · Wei · 未
- Degree range: 202.5° – 217.5°
- Center: 210°
- Trigram: Kun 坤 (202.5° – 247.5°)
- Lines (bottom to top): yin, yin, yin
- Direction: Southwest
- Element of the mountain: Earth
- Element of the trigram: Earth
- Three Yuan dragon: Earth Yuan dragon
- Opposite mountain (sitting): Chou 丑 · 22.5° – 37.5°
- Neighbouring mountains: Ding 丁 · Kun 坤
- Birth-year mountain: Birth-year mountain of people born in a Wei (Goat) year, with years counted from the Start of Spring.

## When measuring and setting polarity

The closer a facing is to the 202.5° or 217.5° boundary, the more easily a measuring error pushes it into Ding 丁 or Kun 坤. When a reading falls within 1° of either boundary, measure again at several points before setting polarity.

Once polarity is set, every room, door or item lying within the 202.5° – 217.5° sector, seen from the center of the house, belongs to Wei.

The three mountains of Kun 坤: [Wei 未](https://myhomecheck.ai/learn/24-mountains/mui) · [Kun 坤](https://myhomecheck.ai/learn/24-mountains/khon) · [Shen 申](https://myhomecheck.ai/learn/24-mountains/than)

## Questions about Wei

### Is a house facing 210° a Southwest-facing house?

Yes, but that is not precise enough. The Southwest spans 45° (202.5° – 247.5°) and holds three mountains, Wei, Kun, Shen; a house facing 210° is in Wei. Naming the mountain tells apart houses only a few degrees from each other.

### What does a house facing Wei sit on?

It sits Chou 丑, 22.5° – 37.5°. Sitting and facing are always exactly 180° apart.

### Whose birth-year mountain is Wei?

It belongs to people born in a Wei (Goat) year, counted from the Start of Spring rather than Lunar New Year. When the main door or an active, heavy item falls exactly in Wei, say precisely whose Wei birth-year mountain it touches.

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Original page: https://myhomecheck.ai/learn/24-mountains/mui  
Other languages: [Tiếng Việt](https://myhomecheck.ai/vi/tri-thuc/24-son/mui/index.md) · [中文](https://myhomecheck.ai/zh/learn/24-mountains/mui/index.md)  
Updated: 2026-10-21