As part of Japan's government, the Japan Meteorological Agency (JMA) implements its services with the following ultimate goals in compliance with the Act for Establishment of the Ministry of Land, Infrastructure, Transport and Tourism (MLIT) and the Meteorological Service Act:
- Prevention and mitigation of natural disasters
- Safety of transportation
- Development and prosperity of industry
- Improvement of public welfare
To meet these goals, JMA focuses its efforts on monitoring the earth's environment and forecasting natural phenomena related to the atmosphere, the oceans and the earth, as well as on conducting research and technical development in related fields. JMA also engages in international cooperation activities regarding both meteorology and seismology to meet Japan's international obligations and to promote partnerships with National Meteorological and Hydrological Services as well as various related international agencies.
Particular emphasis is placed on the prevention and mitigation of natural disasters, as Japan is prone to a variety of natural hazards such as typhoons, heavy rains and earthquakes. JMA, as the sole national authority responsible for issuing weather/tsunami warnings and advisories, is required to provide reliable and timely information to governmental agencies and residents for the purposes of natural disaster prevention and mitigation. In the event of a major earthquake or tsunami, senior government officials from the relevant ministries and agencies are summoned to the Prime Minister's Official Residence to respond to the disaster in an appropriate and coordinated way based on earthquake information and tsunami warnings issued by JMA.
In this way, JMA plays a vital role in natural disaster mitigation and prevention activities in the country through cooperation and coordination with relevant authorities, including the central government and individual local governments.
Disaster prevention operation schemes and role of JMA
FAQs
WeatherJapan If you're looking for a basic forecast for your time in Japan, WeatherJapan, created by the Japan Weather Association is a great app. It's designed for tourists and provides location-based weather and a searchable map.
What does Japan Meteorological Agency do? ›
JMA, as the sole national authority responsible for issuing weather/tsunami warnings and advisories, is required to provide reliable and timely information to governmental agencies and residents for the purposes of natural disaster prevention and mitigation.
What is the Japan Forecast Agency? ›
JMA is responsible for providing weather forecasts, disaster warnings and other meteorological information to the public, government and businesses in Japan.
Is there a typhoon coming in Japan? ›
No tropical cyclone information is currently available.
Is Japan weather forecast accurate? ›
Japan's weather forecasting technology continues to improve in accuracy every year. Weather forecasts in Japan are carried out using land surface weather observation, supercomputers, weather satellites in space, and other methods in combination.
What month is best for Japan weather? ›
The best time to visit Japan is spring (March & April) or autumn (October & November), when days are sunny and dry. During the summer months (May to September), the cities are hot and humid, with heavy rainfall occurring across the country in June & July, except for Hokkaido.
What season is it in Japan right now? ›
In most years, spring is from March to May, summer from June to August, fall from September to November and winter from December to February. Along the Japanese island chain stretching north to south, climate differs from region to region, but the changes of season are distinct.
How accurate is the AccuWeather? ›
For both 24-hour high- and low-temperature forecasts, AccuWeather was the most accurate provider with the lowest average of absolute error and the greater percentage of forecast accuracy within 3 degrees of actual temperature observations.
When to visit Japan? ›
When is the best time to visit Japan? The best time to visit Japan is during spring (March to May) and autumn (September to November). This is when Japan is at its most vibrant, with delicate cherry blossom or bright red leaves adding contrast to the scenery. Remember, it can also be very crowded at this time.
What is the most wanted job in Japan? ›
Software engineering is among the most popular and in-demand careers in Japan. As technology progresses, these engineers will be required to create and maintain software systems.
Japan is well-admired for its four distinct seasons. From the cherry blossoms of spring and the lush greenery of summer, to the vibrant autumn foliage and the snowy winter landscapes, you can truly experience the beauty of nature all year round.
What clothes to wear in Tokyo in May? ›
May is another month with very pleasant, moderate temperatures. You will be comfortable wearing long skirts, dresses, and short-sleeved shirts. Bring a lightweight cardigan or sweater for the mornings and evenings.
What month does Japan get most typhoons? ›
The typhoon season in Japan runs from May through October, with most activity from July to September. Typhoons that hit Japan are often accompanied by damaging high tides. Persons living in areas close to the ocean are especially at risk.
Where do most typhoons hit Japan? ›
Typhoons in Japan
Typhoons develop over the Pacific Ocean and are likely to approach the archipelago. Therefore, Japan's southernmost prefecture Okinawa gets hit regularly by typhoons, while the northernmost prefecture Hokkaido is the least affected area.
Is Tokyo affected by typhoon? ›
About 30 typhoons form each year over the northwest Pacific Ocean, of which an average of about seven or eight pass over Okinawa Prefecture, and about three hit the Japanese main islands, especially Kyushu and Shikoku. But any region of Japan, including Tokyo, Osaka and Hokkaido can be visited by typhoons.
What is the most reputable weather website? ›
Most Visited Weather Websites
| Rank | Website | Rank Change |
|---|
| 1 | weather.com | = |
| 2 | accuweather.com | = |
| 3 | gismeteo.ru | = |
| 4 | sinoptik.ua | = |
46 more rowsAccuWeather gathers the best and most comprehensive weather data to deliver forecasts with Superior Accuracy. Forecasts are pinpointed for every location on Earth and extend further ahead than any other source.
What is the most accurate weather site in the world? ›
The Weather Company, an IBM Business
The world's most accurate forecaster globally, the company reaches hundreds of enterprise clients and more than 400 million monthly active users via its digital properties from The Weather Channel (weather.com) and Weather Underground (wunderground.com).
Where do you get the most accurate weather forecast? ›
The Met Office weather app gives you the most accurate world-leading global weather forecasts, with coverage from 1 hour to 7 days ahead.
