The Japan Meteorological Agency issued an emergency weather warning for Nagaoka City, Niigata Prefecture, after radar analysis indicated approximately 100 millimeters of intense rainfall within one hour, posing a significant disaster risk.

The Japan Meteorological Agency announced that the rainy season (tsuyu) has likely ended in the Hokuriku, Southern Tohoku, and Northern Tohoku regions, marking a later end compared to average years.

The Japan Meteorological Agency reported approximately 100 millimeters of intense rainfall per hour near Ina, Nagano Prefecture, warning of imminent disaster and urging safety precautions.

The Japan Meteorological Agency reported approximately 100 millimeters of intense rainfall per hour in Nyuzen Town, Toyama Prefecture, by 2:30 AM, issuing a special warning for record short-term heavy rain due to the imminent danger of disaster.

Mount Tokachi in Hokkaido, Japan, erupted on the morning of the 22nd, marking its first eruption since 2004. The Japan Meteorological Agency maintains a Level 2 eruption alert, advising caution for large volcanic rocks within a 1.5-kilometer radius of the crater.

The Japan Meteorological Agency has issued an immediate forecast for linear rainbands in southern Tochigi and Gunma prefectures, warning of record-breaking heavy rainfall and imminent disaster risks in areas like Ota, Gunma.

Typhoon No. 11 has formed far south of Japan on Monday morning, though it is not expected to directly affect the country, with the Japan Meteorological Agency advising caution for nearby vessels.

The Japan Meteorological Agency has issued a severe warning for Miyakojima and Yaeyama regions in Okinawa, anticipating linear rainbands and a rapid increase in disaster risk from dawn to evening on May 11.

The Japan Meteorological Agency has issued an immediate prediction for a "linear rainband" in southern Nagasaki Prefecture, warning of heavy rainfall and a high risk of landslides and floods within the next three hours.

The Japan Meteorological Agency issued a warning for a linear rainband in western Oita Prefecture, indicating a rapid increase in the risk of life-threatening landslides and floods, urging strict vigilance.

According to the Japan Meteorological Agency, there have been no particular changes observed in the monitoring data for Mount Fuji following the recent earthquake.

The Japan Meteorological Agency and the Ministry of Land, Infrastructure, Transport and Tourism held a joint press conference to discuss the paths, heavy rain forecasts, and alert points for Typhoons No. 7 and No. 8, as well as the impact of the rainy season front.

The Japan Meteorological Agency has declared the start of the rainy season for Southern Tohoku and the Hokuriku region, including Niigata Prefecture, with cloudy and rainy weather expected for the coming week.

The Japan Meteorological Agency has issued an immediate prediction for linear rainbands in northern Okinawa Main Island, warning of a high possibility of heavy rainfall within the next three hours and urging residents to check evacuation information.

A low-pressure system and front are bringing very heavy rain to Japan's Amami region in Kagoshima Prefecture, prompting Level 4 landslide warnings. The Japan Meteorological Agency warns of localized intense rainfall in Western Japan through June 8, urging caution for flooding and rising river levels.

Japan's Shikoku region has officially entered its rainy season, three days earlier than the average year, as announced by the Japan Meteorological Agency.

A wide area of Eastern and Western Japan is experiencing unstable atmospheric conditions, with warnings for localized heavy rain, landslides, river swelling, lightning, and tornadoes issued by the Japan Meteorological Agency.

Developing low pressure systems have brought strong winds to various regions of Japan, including Tohoku and Kanto, causing widespread damage. Hokkaido is expected to experience continued strong winds until the 6th, with the Japan Meteorological Agency urging caution against gales.

Following a magnitude 7.7 earthquake off Sanriku, the Japan Meteorological Agency has issued a "Hokkaido-Sanriku Offshore Post-Earthquake Warning," indicating an increased possibility of a mega-earthquake along the Chishima and Japan Trenches and urging preparedness.

Following its hottest summer on record, Japan has officially designated 'kokushobi' (酷暑日) as the new term for days when temperatures reach 40 degrees Celsius or higher. The term, meaning 'cruelly hot,' was chosen after a public vote and announced by the Japan Meteorological Agency amidst recurring record-breaking heat.

The Japan Meteorological Agency announced that cherry blossoms in Tokyo are now in full bloom, three days earlier than the average and two days earlier than the previous year.

The Japan Meteorological Agency is set to begin operations for an immediate forecast system for linear rainbands from late May, providing warnings up to three hours before potential heavy rainfall.

A low-pressure system moving along the southern coast of Honshu is expected to bring heavy snow to Japan's Kanto-Koshin region, especially in mountainous areas, from the afternoon of the 3rd to the morning of the 4th. The Japan Meteorological Agency warns of potential traffic disruptions, even in some flat areas of Kanto.

Japan's Meteorological Agency has released its long-term forecast, predicting above-average temperatures across the country for the three months starting in March, with western Japan's Pacific side expecting less rain. The summer months from June to August are also forecast to be unusually hot.

The Japan Meteorological Agency has issued a short-term forecast, indicating a high possibility of a linear rainband forming in the Chūetsu region of Niigata Prefecture within the next three hours.

Large and very strong Typhoon No. 13 is approaching the Ogasawara Islands, prompting the Japan Meteorological Agency to issue strict warnings for high waves and strong winds. Residents are advised to avoid non-essential outings, with strong winds also expected in Okinawa and Amami from the 6th through the weekend.

Typhoon 13 formed in the Pacific far southeast of Japan on the afternoon of the 27th, with the Japan Meteorological Agency advising caution for future updates.

Fuefuki City in Japan's Yamanashi Prefecture experienced record-breaking heavy rainfall, with approximately 110 millimeters falling in one hour, prompting a disaster warning from the Japan Meteorological Agency.

The Japan Meteorological Agency's 3-month forecast predicts a 'high temperature trend' for August, with a likelihood of more scorching days across the country, especially from Eastern Japan to Okinawa/Amami.

The Japan Meteorological Agency has decided to extend its weather forecasts to two weeks, aiming to enhance long-term prediction capabilities. This initiative will provide more comprehensive weather outlooks for the public.

The Japan Meteorological Agency announced that the rainy season in Southern Kyushu has ended, two days earlier than the average. The region is expected to experience mostly sunny weather for the coming week.

Large and very powerful Typhoon No. 9 is expected to maintain its strength and approach Okinawa Prefecture's Sakishima Islands around October 10-11, with the Japan Meteorological Agency warning of violent winds capable of collapsing some homes.

Due to an active rainy season front, heavy rainfall is expected mainly in western Japan, with a risk of linear rainbands forming in northern Kyushu and Yamaguchi Prefecture by this evening. The Japan Meteorological Agency is urging strict caution against landslides, flooding in low-lying areas, and rising river levels.

The Japan Meteorological Agency issued immediate linear rainband predictions for various areas in Fukuoka, Saga, and Nagasaki prefectures, indicating a high risk of torrential rainfall.

The Japan Meteorological Agency issued an emergency warning for the Aso region in Kumamoto Prefecture, predicting a linear rainband within the next three hours, which could lead to life-threatening landslides and floods.

今回の岩手県沖の地震について、気象庁は「北海道・三陸沖後発地震注意情報」の発表基準を満たすかどうかについて、現在、精査中だとしています。

Typhoon No. 7 formed east of the Philippines on Friday morning and is expected to approach Okinawa Prefecture. The Japan Meteorological Agency advises residents to monitor future updates.

A stationary rainy season front is causing unstable atmospheric conditions in Okinawa and Amami, with a risk of localized heavy rain until June 11. The Japan Meteorological Agency warns of potential landslides, flooding, lightning, and sudden gusts of wind.

The Japan Meteorological Agency announced plans to enhance observations of water vapor over the sea to improve the accuracy of predicting linear rainbands, which frequently cause severe flood disasters. The agency intends to deploy new laser equipment on observation vessels and aims for practical application within three years.

The Japan Meteorological Agency has warned of a high risk of linear rainbands forming in the Amami region of Kagoshima Prefecture from early morning to noon on the 26th. Unstable atmospheric conditions due to a stationary baiu front could lead to rapidly increasing danger from landslides and flooding.

Japan's Meteorological Agency has released its three-month forecast, predicting higher-than-average temperatures nationwide for the summer months from June to August. The agency also warns of potentially heavier rainfall during the upcoming rainy season and urges preparedness for both heat and precipitation.

A 5.8 magnitude earthquake occurred in Japan's Nara prefecture on Saturday, as reported by the Japan Meteorological Agency and the German Research Centre for Geosciences.

Following a major earthquake off Sanriku on the evening of the 20th, the Japan Meteorological Agency issued a 'Hokkaido-Sanriku Offshore Post-Earthquake Attention Information.' The warning indicates an increased possibility of a massive earthquake along the Chishima and Japan Trenches, urging 182 municipalities from Hokkaido to Chiba Prefecture to review their preparedness.

Amidst recurring record-breaking heat, the Japan Meteorological Agency has announced a new official term, 'Extreme Heat Day' (酷暑日), for days when the maximum temperature reaches 40 degrees Celsius or higher.

Cherry blossoms in Tokyo have reached full bloom, two days earlier than last year and three days earlier than the average, according to the Japan Meteorological Agency.

Heavy snow is falling in northern Kanto and Niigata Prefecture, among other areas, with increasing accumulation. The Japan Meteorological Agency warns of potential traffic disruptions due to snow and icy roads.

A low-pressure system moving along the southern coast of Honshu is expected to bring rain and snow nationwide from the 3rd to the 4th, with heavy snowfall anticipated in the mountainous areas of Kanto-Koshin and the Tohoku region. The Japan Meteorological Agency warns of potential traffic disruptions and advises checking the latest weather information.

The Japan Meteorological Agency held a press conference one week after a magnitude 7 earthquake in Kumamoto Prefecture, providing updates on seismic activity and forecasts for heat and rain.

Typhoon No. 13, currently a very strong storm, is moving west-northwest near Minamitorishima. The Japan Meteorological Agency warns that the Ogasawara Islands could begin to experience its effects as early as tomorrow.

Japan's atmosphere from Tohoku to Kyushu is highly unstable due to moist air, leading to localized development of rain clouds. The Japan Meteorological Agency is urging residents to be vigilant against potential landslides and other related disasters.

Typhoon No. 12 has developed east of the Philippines, prompting the Japan Meteorological Agency to issue a warning for vessels navigating in the vicinity.

The Japan Meteorological Agency announced that the rainy season has ended in the Kanto-Koshin and Tokai regions, one day later than the average year. Clear weather is expected for the next week in these areas.

The Japan Meteorological Agency (JMA) has started issuing "Linear Rainband Imminent Prediction" this year when there's a high possibility of linear rainbands, which cause heavy rain disasters, occurring within three hours. JMA Director-General Nomura stated that it is necessary to promote the dissemination and awareness of this information, as the average time from this prediction to the actual announcement of a linear rainband has been about one hour so far.

Rikubetsu Town in Hokkaido, Japan, experienced record-breaking heavy rainfall, with approximately 90 millimeters falling in one hour according to radar analysis. The Japan Meteorological Agency issued an emergency warning for 'record short-term heavy rain,' urging residents to ensure their safety.

The Japan Meteorological Agency announced that the rainy season has ended in Northern Kyushu, Chugoku, and Kinki regions, 11 days earlier than the average year. These areas are expected to experience clear skies for the next week.

Typhoon No. 9 has formed in the Pacific Ocean far southeast of Japan on the morning of the 2nd. The Japan Meteorological Agency is urging the public to pay attention to future updates regarding the typhoon.

A mobile investigation team from the Japan Meteorological Agency conducted an on-site survey in Fujikawaguchiko, Yamanashi Prefecture, to verify seismic intensity observations following a magnitude 6 weak earthquake on the 26th.

The Japan Meteorological Agency has issued an immediate prediction for linear rainbands in Fukuoka Prefecture's Chikuhō and Chikugo regions, warning of intense rainfall and a high risk of landslides and floods within the next three hours.

The Japan Meteorological Agency announced that northern Tohoku has entered its rainy season, marking the start of tsuyu for all regions in Japan except Hokkaido. This year's start is 6 days later than average but 2 days earlier than last year.

The head of Japan's Meteorological Agency, Ryuichi Nomura, announced plans to verify how new disaster prevention weather information, which began operation last month, was utilized by residents and local governments after this year's heavy rain season.

The Japan Meteorological Agency announced that the Kanto-Koshin and Tokai regions have entered the rainy season, with cloudy and rainy weather expected for the next week. The start of the rainy season for Kanto-Koshin is on par with the average year but 16 days later than last year, while Tokai is one day later than average and 21 days later than last year.

Heavy rainfall, including linear rainbands, has prompted flood special warnings and emergency evacuation orders in parts of Wakayama and Tokushima prefectures in Japan. The Japan Meteorological Agency held a press conference to address the severe weather, though it noted issues with the timely release of linear rainband information.

The Japan Meteorological Agency issued a warning for a linear rainband forming in central and southern Okinawa Island, bringing extremely heavy rainfall and significantly increasing the risk of landslides and floods.

A regular evaluation meeting by the Japan Meteorological Agency concluded that no particular changes have been observed regarding the possibility of a massive earthquake in the Nankai Trough.

Japan has concluded its one-week aftershock warning period, with the Cabinet Office and Japan Meteorological Agency holding a press conference to announce the end of the alert.

The Japan Meteorological Agency has adopted a new word to describe extreme heat, acknowledging that existing terminology no longer adequately covers the increasing number of days exceeding 40 degrees Celsius in recent years.

Typhoon No. 4 has formed far south of Japan, and the Japan Meteorological Agency is urging the public to pay attention to future updates.

The Japan Meteorological Agency announced on the afternoon of the 19th that "cherry blossoms have bloomed in Tokyo."

The Japan Meteorological Agency (JMA) will begin using data from 18 coastal seafloor seismometers in the Nankai Trough region starting March 12 to enhance its earthquake early warning system, potentially issuing warnings up to 6 seconds faster.

Due to increasing record heat, the Japan Meteorological Agency has decided to create a new name for days when the maximum temperature exceeds 40 degrees Celsius, with public input to be gathered for its use starting this summer.