Special Heat Stroke Alert ・ Heat Stroke Alert
Updated at Jul 1（Wed）17:00
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 18:00
Sapporo
19.2
Aomori
20.8
Akita
20.9
Morioka
22.7
Sendai
21.7
Yamagata
23.1
Fukushima
22.8
Mito
21.4
Utsunomiya
23.8
Maebashi
23.8
Kumagaya
23.1
Tokyo
23.3
Choshi
20.9
Yokohama
23.1
Nagano
21.8
Kofu
22.5
Shizuoka
23.3
Nagoya
21.8
Gifu
21.0
Tsu
21.1
Niigata
21.0
Toyama
21.4
Kanazawa
22.3
Fukui
23.2
Hikone
22.5
Kyoto
21.8
Osaka
22.0
Kobe
22.0
Nara
22.2
Wakayama
21.7
Okayama
21.6
Hiroshima
22.0
Matsue
21.2
Tottori
22.2
Shimonoseki
23.7
Tokushima
22.4
Takamatsu
21.9
Matsuyama
23.2
Kochi
22.6
Fukuoka
24.5
Oita
24.3
Nagasaki
23.1
Saga
24.2
Kumamoto
24.0
Miyazaki
26.4
Kagoshima
27.0
Naha
26.9
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.