台風 2020年は上陸1つもなし 予測や避難の難しさに課題も

Typhoons: No landfall in 2020, but challenges in forecasting and evacuation.

Typhoons: No landfall in 2020, but challenges in forecasting and evacuation.
去年、日本に接近した台風は7つと平年を下回り、上陸した台風は1つもありませんでした

Last year, seven typhoons approached Japan, which is below normal, and none of them made landfall.

Last year, seven typhoons approached Japan, which is below normal, and none of them made landfall.
一方で、台風の予測の難しさや、新型コロナウイルスの感染が拡大する中での避難の難しさなど課題もありました

On the other hand, there were issues such as the difficulty of predicting typhoons and the difficulty of evacuating amidst the spreading infection of the new coronavirus.

On the other hand, there were issues such as the difficulty of predicting typhoons and the difficulty of evacuating amidst the spreading infection of the new coronavirus.
気象庁によりますと、去年発生した台風は23と平年の25.6を下回ったほか、接近した数も7つと平年の11.4を下回りました

According to the Japan Meteorological Agency (JMA), the number of typhoons that occurred last year was 23, below the normal of 25.6, and the number of typhoons that approached Japan was 7, below the normal of 11.4.

According to the Japan Meteorological Agency (JMA), the number of typhoons that occurred last year was 23, below the normal of 25.6, and the number of typhoons that approached Japan was 7, below the normal of 11.4.
また、上陸した台風は1つも無く、これは12年前の2008年以来となり、記録が残る昭和26年以降で、5回目だということです

In addition, no typhoon has made landfall since 2008, 12 years ago, and this is the fifth time since 1951 that records have been kept.

In addition, no typhoon has made landfall since 2008, 12 years ago, and this is the fifth time since 1951 that records have been kept.
去年9月に九州などに被害をもたらした台風10号では、一時は鹿児島県に接近する段階で特別警報級に発達するとして最大級の警戒が呼びかけられましたがその後、発達が弱まり、予測の難しさが課題となりました

In the case of Typhoon No. 10, which caused damage in Kyushu and other areas in September last year, the maximum level of caution was called for at one point, as the typhoon developed into a special warning level as it approached Kagoshima Prefecture, but it later weakened and the difficulty of forecasting became an issue.

In the case of Typhoon No. 10, which caused damage in Kyushu and other areas in September last year, the maximum level of caution was called for at one point, as the typhoon developed into a special warning level as it approached Kagoshima Prefecture, but it later weakened and the difficulty of forecasting became an issue.
気象庁は、気圧の谷が想定よりも南下し、冷たく乾燥した空気が台風に流れ込んだことなどが予測を難しくしたとしていて、今後、精度を高めたいとしています

The Japan Meteorological Agency (JMA) said that a trough in the atmospheric pressure was farther south than expected, and cold, dry air flowed into the typhoon, making it difficult to predict.

The Japan Meteorological Agency (JMA) said that a trough in the atmospheric pressure was farther south than expected, and cold, dry air flowed into the typhoon, making it difficult to predict.
また、新型コロナウイルス対策の影響で避難の課題も浮き彫りとなりました

The impact of the new coronavirus measures also highlighted the challenges of evacuation.

The impact of the new coronavirus measures also highlighted the challenges of evacuation.
避難者の区画の確保などをはかったところ、住民が入りきれない事態も各地で起きました

In many places, the evacuees were not able to enter their assigned areas.

In many places, the evacuees were not able to enter their assigned areas.
気象庁は、「上陸は1つも無かったが、今後も地球温暖化の影響で台風の勢力が強くなることが予想される

The Japan Meteorological Agency (JMA) said, ”Although none of the typhoons made landfall, it is expected that their strength will continue to increase due to global warming.

The Japan Meteorological Agency (JMA) said, ”Although none of the typhoons made landfall, it is expected that their strength will continue to increase due to global warming.
引き続き防災対策を進めてほしい」と呼びかけています

We hope that you will continue to promote disaster prevention measures.

We hope that you will continue to promote disaster prevention measures.