Frequency of types of meteorological field by month
- "typ" : Types of the meteorological field around (central) Japan (Masuda's subjective decision as of 2020-07-11 based on Japan Weather Association's weather maps)
- A: Moving Anticyclone
- C: Extratropical Cyclone
- F: (Stagnant) Front
- H: Continental High extending to Japan
- S: "Summer type", Subtropical high (over the ocean south of Japan) extending to Japan
- T: Tropical storm
- W: "Winter type", anticyclone to the west (over the Asian continent), cyclone to the east (over the Pacific ocean)
- X: Classification not determined (yet).
月ごとの気象場の型の出現頻度
- "typ" : 日本の主要四島のあたりの気象場の型 (増田の主観的判断、2020-07-11 現在のバージョン、材料は日本気象協会『気象年鑑』の天気図)
- A: 移動性高気圧
- C: 温帯低気圧
- F: (停滞) 前線
- H: 大陸の高気圧が日本に はりだしている
- S: 「夏型」、日本の南海上の亜熱帯高気圧が日本に はりだしている
- T: 熱帯低気圧
- W: 「冬型」、西 (アジア大陸)に高気圧、東 (太平洋)に低気圧
- X: 分類が(まだ)さだまらないもの
| typ |
Jan (01) |
Feb (02) |
Mar (03) |
Apr (04) |
May (05) |
Jun (06) |
Jul (07) |
Aug (08) |
Sep (09) |
Oct (10) |
Nov (11) |
Dec (12) |
|---|
| A |
2 |
1 |
10 |
9 |
9 |
4 |
2 |
5 |
12 |
7 |
8 |
2 |
| C |
6 |
8 |
12 |
14 |
14 |
10 |
2 |
7 |
6 |
13 |
10 |
7 |
| F |
|
|
|
4 |
2 |
7 |
17 |
11 |
5 |
|
|
|
| H |
|
1 |
|
|
|
|
|
|
|
6 |
1 |
1 |
| S |
|
|
|
|
|
|
9 |
2 |
|
|
|
|
| T |
|
|
|
|
|
|
1 |
1 |
2 |
|
|
|
| W |
19 |
11 |
3 |
1 |
|
|
|
|
|
1 |
8 |
18 |
| X |
4 |
7 |
6 |
2 |
6 |
9 |
|
5 |
5 |
4 |
3 |
3 |
2020-07-11
Version 2020-07-11a by MASUDA Kooiti