2023-08-24 07:27:48
When will the next large amount of rain occur? Pay attention to the movements of typhoons and tropical cyclones.
August 24, 2023 16:27
On the 24th, Typhoon No. 9 occurred south of Okinawa, and another tropical depression is expected to develop into a typhoon in the future. Widespread and heavy rainfall is likely next week as warm, moist air moves toward the autumn rain front.
Weekly weather Clouds tend to spread even if there is a sunny interval
The area around Japan is gently covered by a high pressure system, but moist air is flowing in from the south. As a result, the state of the atmosphere is unstable, and rain clouds and thunder clouds are developing here and there from Kyushu and Okinawa to Hokkaido today (24th).
From tomorrow (25th) to Sunday (27th), the state of the atmosphere will become unstable nationwide, and rain clouds and thunder clouds are likely to develop in places even in sunny areas. Be aware of sudden changes in weather.
On Monday (28th) and Tuesday (29th), eastern and western Japan are expected to be covered with high pressure and clear skies. On the other hand, in northern Japan, the seasonal rain front will be stagnant, clouds will spread easily, and there will be places where it will rain.
After Wednesday (30th), Typhoon No. 9 may approach the Nansei Islands and affect them.
Pay attention to trends of typhoons and tropical cyclones
In the south of Okinawa, Typhoon No. 9 occurred today (24th) at 3:00 pm. In the future, it is expected to develop with replenishment of energy from the sea surface. However, the forecast circle is large at the moment, and the course is not fixed. If this typhoon takes a course from the north, it may affect Okinawa. Naha is expected to rain next Wednesday (30th) and Thursday (31st).
There is another tropical cyclone over the Mariana Islands, south of Japan, and it is expected to develop into a typhoon within 24 hours. It is likely to approach the Ogasawara Islands on Sunday (27th), and on Monday (28th) it may move south of Japan and approach the Kanto region.
Autumn rain front activates, heavy rain possible
Due to the effects of typhoons and tropical cyclones, warm and moist air originating from the tropics is expected to flow into the vicinity of Japan. Therefore, from next Wednesday (30th) onwards, the weather is likely to be cloudy, especially in the areas on the Pacific side of eastern Japan and western Japan, even if there are sunny days.
On the other hand, in northern Japan, many clouds are expected from Wednesday onwards due to the stagnant autumnal rain front. The warm and moist air around the tropical storm flows toward this autumn rain front, and furthermore, the moist air flows around the edge of the anticyclone centered in the east of Japan. , can be heavy rain. Warm and humid air flows in with a typhoon, etc., and the activation of the front is one of the patterns of heavy rain, so we need to be careful.
There is a wide range of forecasts for the course of tropical disturbances, so please check the latest information. In addition, August and September are the months when many typhoons occur and approach. Please be prepared before a typhoon approaches.
Prepare for heavy rain
Here are three things to prepare for in case of heavy rain.
First, keep your gutters, gutters, and gutters clean and well-drained in case of flooding. Make sure it is not clogged with gravel, fallen leaves, garbage, etc.
Second, in order to prevent damage from flooding, it is a good idea to move household goods, electrical appliances, food items, etc. to high places or higher than the second floor as much as possible. You can reduce the damage by simply moving the items in the lower shelf of the closet to the upper shelf.
Third, unplug the power supply. If the power outlet is submerged in water, there is a risk of electric leakage, short circuit, or electric shock.
In any case, instead of preparing following the typhoon is approaching, please check the typhoon information and take measures early.
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