It was a hot day in various places on the 2nd, especially in Kanto Koshin and Tokai, it became a dangerous heat exceeding 38 degrees.


In addition to tropical nights in various places, intense heat is expected during the three days, so please continue to be extremely vigilant against heat stroke.


On the other hand, in Tohoku and Hokuriku, there is a risk of heavy rainfall due to extremely unstable atmospheric conditions over the 4th, and it is necessary to be vigilant against landslides and flooding of low-lying land.

Dangerous heat continues Heatstroke alert

According to the Japan Meteorological Agency, it was sunny and strong sunshine mainly in western Japan and eastern Japan on the 2nd, and the maximum temperature during the day was


▽ 39.5 degrees in Koshigaya City and Kofu City, Saitama Prefecture ▽


39 degrees in Kawanehon Town, Shizuoka Prefecture


▽ Saitama Prefecture 38.9 degrees in Kumagaya City, Hatoyama Town, and Ome City, Tokyo


; 38.8 degrees in Sano City, Tochigi Prefecture and Tajimi City, Gifu Prefecture


; 38.1 degrees in Minamishinano, Iida City, Nagano Prefecture


; 38 degrees in Aoya, Tottori City


; It became a dangerous heat exceeding 38 degrees centered on.

In addition , it was an extremely hot day at 224 observation points nationwide, including ▽


37.7 degrees in Kyoto City


, 37.5 degrees in Nagoya City


, 37.4 degrees in Date City, Fukushima Prefecture


, 36.9 degrees in Fukuoka City,


and 35.9 degrees in central Tokyo


.



Even at night, mainly in western Japan and eastern Japan, there will be places where the temperature will be above 30 degrees Celsius for a while, and it is expected to be a tropical night where the temperature will not fall below 25 degrees until the morning of the 3rd.



On the 3rd, intense heat is expected mainly in western Japan and eastern Japan, and the


highest temperature is


▽ 39 degrees in Kumagaya City and Kofu City, Saitama Prefecture ▽


38 degrees in Nagoya City and Maebashi City ▽


37 degrees in Shizuoka City and Takamatsu City


▽ Tokyo


Dangerous heat is expected to be life-threatening in some places,

such as 36 degrees in the city center of Kyoto and Fukuoka City .

"Heat stroke warning alerts" have been announced for prefectures from Kanto-Koshin to Okinawa and Amami, so please continue to be vigilant against heat stroke.



Avoid going out during the day as much as possible, refrain from exercising except in special cases, use air conditioners appropriately at night, and keep room temperature water at your bedside when sleeping to replenish fluids frequently. , Please take thorough measures such as taking off the mask and taking a break when there is little conversation outdoors.

Tohoku and Hokuriku fear of heavy rain Kanto Koshin has unstable atmosphere

On the other hand, the front extending to the northeast is expected to move southward slowly from the 3rd, and a low pressure system is expected to pass through the night of the 3rd.



In Tohoku and Niigata prefectures, the atmospheric conditions will become very unstable over the 4th, and there will be heavy rain accompanied by thunder.



The amount of rain falling in the 24 hours until the evening of the 3rd

is expected to be


150mm in the Tohoku region

and

120mm in Niigata Prefecture.

▽ 50mm to 100mm of rain is expected in Tohoku and Hokuriku.

Also, in Kanto-Koshin, due to the effects of daytime temperature rise and moist air, the atmospheric conditions are expected to become extremely unstable, mainly in the late evening of the 2nd and the afternoon of the 3rd, and local thunderstorms are expected. There is a risk of very heavy rainfall of 50mm or more per hour.

In addition to landslide disasters, flooding of low-lying land, sudden surges in rivers, and severe gusts of wind (hail) such as lightning strikes and tornadoes, it is necessary to pay close attention.

If there are signs of an approaching cumulonimbus cloud, such as a sudden cold wind blowing, move to a sturdy building outdoors, close the curtains indoors, and stay away from windows to ensure your safety.