Special Heat Stroke Alert ・ Heat Stroke Alert
Updated at Jul 1（Wed）14:00
Today［Jul 1］
Heat Stress Index: WBGT
| (Blue) Almost safe | (Sky) Caution | (Yellow) Warning | (Orange) Severe Warning | (Red) Danger |
|---|---|---|---|---|
| < 21 appropriate water replenishment suggested |
21 - 25 water should be replenished often |
25 - 28 rests should be provided often |
28 - 31 heavy exercise prohibited |
≥ 31 exercise prohibited |
WBGT monitoring as of Jul 1 16:00
Sapporo
20.5
Aomori
23.6
Akita
24.3
Morioka
24.5
Sendai
22.8
Yamagata
23.1
Fukushima
24.9
Mito
23.8
Utsunomiya
25.5
Maebashi
24.5
Kumagaya
24.6
Tokyo
24.7
Choshi
21.9
Yokohama
23.4
Nagano
23.8
Kofu
23.3
Shizuoka
23.1
Nagoya
23.7
Gifu
23.5
Tsu
22.4
Niigata
22.2
Toyama
22.5
Kanazawa
23.8
Fukui
24.9
Hikone
23.7
Kyoto
22.0
Osaka
23.3
Kobe
22.2
Nara
22.7
Wakayama
23.1
Okayama
22.1
Hiroshima
22.6
Matsue
21.7
Tottori
23.7
Shimonoseki
23.8
Tokushima
22.8
Takamatsu
21.9
Matsuyama
23.7
Kochi
23.1
Fukuoka
25.2
Oita
24.7
Nagasaki
25.3
Saga
25.2
Kumamoto
25.8
Miyazaki
26.7
Kagoshima
29.3
Naha
30.2
Note
WBGT index is one of the empirical indices representing the heat stress to which an individual is exposed. (ISO7243)
WBGT varies depending on environmental situation and condition.