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Special Heat Stroke Alert ・ Heat Stroke Alert
Updated at Aug 17（Sun）14:00
Today［Aug 17］
Special Heat Stroke AlertsNot issued
Heat Stroke AlertsIssued
WBGT forecast: 31+Issued
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 Aug 17 16:00
Sapporo
23.8
Aomori
23.4
Akita
27.3
Morioka
25.2
Sendai
27.0
Yamagata
26.6
Fukushima
28.7
Mito
31.4
Utsunomiya
29.7
Maebashi
29.9
Kumagaya
31.1
Tokyo
29.7
Choshi
28.5
Yokohama
29.6
Nagano
27.2
Kofu
30.2
Shizuoka
31.1
Nagoya
31.0
Gifu
29.3
Tsu
30.8
Niigata
29.4
Toyama
29.3
Kanazawa
29.1
Fukui
29.2
Hikone
29.1
Kyoto
29.0
Osaka
31.1
Kobe
28.8
Nara
30.1
Wakayama
29.1
Okayama
32.1
Hiroshima
30.0
Matsue
28.9
Tottori
29.7
Shimonoseki
31.2
Tokushima
31.3
Takamatsu
29.9
Matsuyama
30.4
Kochi
27.6
Fukuoka
31.8
Oita
27.8
Nagasaki
29.4
Saga
28.5
Kumamoto
25.7
Miyazaki
30.1
Kagoshima
28.6
Naha
31.1
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.
