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    Which weather model for Japan should we add next?

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    weather model japan local model
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    • Korina
      Korina Administrator last edited by

      Hello everyone!

      We're thinking of adding a new local weather model for Japan. Which model would you like to see added? Do you have any preferred one you use and like?

      Please let us know here in the thread below!

      _center

      Korina

      idefix37 MeteoLatvia 2 Replies Last reply Reply Quote 6
      • idefix37
        idefix37 Sailor Moderator @Korina last edited by idefix37

        @korina
        Here are the weather models which are run by JMA, the Japan Meteorological Agency:
        https://www.jma.go.jp/jma/en/Activities/nwp.html
        Seems the LFM model should be a suitable one.

        Filip_K 1 Reply Last reply Reply Quote 9
        • Filip_K
          Filip_K Developers @idefix37 last edited by

          @idefix37 JMA was the first place I went to regarding researching models for Japan. LFM has only 10 hours of forecast so I was thinking more about using MSM.
          Final choice depends on demand though, as LSM has much finer grid (2km vs 5km of MSM)

          idefix37 1 Reply Last reply Reply Quote 5
          • idefix37
            idefix37 Sailor Moderator @Filip_K last edited by idefix37

            @filip_k
            Yes, 10 h is pretty short. I didn’t notice it and only have proposed this model because Japan is a mountainous archipelago, so high resolution is better. Japanese users should give advice.

            周丕兴 1 Reply Last reply Reply Quote 5
            • Pinned by  Korina Korina 
            • MeteoLatvia
              MeteoLatvia @Korina | Premium last edited by

              @korina Good afternoon!

              I would recommend to add SwissHD 4x4 weather model if it is possible. 😊

              I think it is very good weather model, because the model has high resolution (4x4 Square kilometres) and covers almost entire Europe (I uploaded also attachement with example and region)

              SwissHD 4x4

              Hopefully my recommendation is useful.

              Kind Regards
              Martin Bergstein

              1 Reply Last reply Reply Quote 3
              • anthony10
                anthony10 | Premium last edited by

                I'd vote for Japan Meteorological Agency's Global Spectrum Model (GSM). This is a global model with a resolution of 0.1875 degrees (approximately 20 km).

                This way it benefits both Japanese locals and also global forecasters.

                https://www.jma.go.jp/jma/en/Activities/nwp.html

                d80b132b-3cf5-40fa-9ac9-ab64a23b49ca-image.png

                S 1 Reply Last reply Reply Quote 7
                • Michille
                  Michille | Premium last edited by

                  Hi Korina,

                  May I know how to display the specific position below this weather picker? I have this features before but now, it's gone already.

                  61d09685-e916-4492-adc0-2fe0d45ead07-image.png

                  vsinceac 1 Reply Last reply Reply Quote 2
                  • vsinceac
                    vsinceac @Michille last edited by

                    @michille Try this in Settings:
                    2b7adb52-18ef-4fef-8dbf-0bd51aa6ebf2-image.png

                    ¯\_(ツ)_/¯

                    1 Reply Last reply Reply Quote 2
                    • W
                      wxmath | Premium last edited by

                      Great idea and glad to hear this may happen. I use windy a lot for forecasting southern Japan and finf it very useful. If you could add JMA model data, that would be fantastic. I hope this happens as our forecasting office would find this extremely useful. Thanks!

                      1 Reply Last reply Reply Quote 5
                      • S
                        stitch Meteorologist @anthony10 | Premium last edited by stitch

                        @anthony10 ....I agree.

                        If the option is available, I would like an additional global model (JMA GSM) made accessible for the global community.

                        1 Reply Last reply Reply Quote 3
                        • K
                          kprower02 last edited by

                          Japan METARs and TAFs are available from:
                          http://www.imocwx.com/i/index.php
                          METAR:
                          http://www.imocwx.com/i/metar.php
                          TAF:
                          http://www.imocwx.com/i/taf.php
                          Please add to the airports modeling for Japan it would me SO helpful!
                          Thanks!
                          3569681c-8aec-472e-8107-f9d5925d85e7-image.png
                          4f16e545-50a2-4f14-a853-98aa31fd1889-image.png

                          1 Reply Last reply Reply Quote 2
                          • christiandumard
                            christiandumard | Premium last edited by

                            GSM would be awesome. But for the Japanese market, MSM is probably better.

                            Marine Weather Strategy

                            1 Reply Last reply Reply Quote 5
                            • 周丕兴
                              周丕兴 @idefix37 last edited by

                              是的是的这个位置怎么对不上

                              idefix37 1 Reply Last reply Reply Quote 2
                              • idefix37
                                idefix37 Sailor Moderator @周丕兴 last edited by idefix37

                                @周丕兴
                                I do not understand what you mean. I have not said that there is something wrong with Japan. I've said that Japan is a mountainous country and it would be better to offer a weather model performing well in this environment.

                                c933103 1 Reply Last reply Reply Quote 4
                                • 108lightbox
                                  108lightbox last edited by

                                  @meteolatvia said in Which weather model for Japan should we add next?:

                                  I would recommend to add SwissHD 4x4 weather model if it is possible. 😊

                                  I would recommend to add SwissHD 4x4 weather model if it is possible. 😊

                                  idefix37 1 Reply Last reply Reply Quote 1
                                  • idefix37
                                    idefix37 Sailor Moderator @108lightbox last edited by

                                    @108lightbox
                                    The question was ‘Which weather model for Japan should we add next?’
                                    The model that you mention is not available for Japan.

                                    1 Reply Last reply Reply Quote 1
                                    • C
                                      ChristopherJLa | Premium last edited by

                                      Korina, Could you update us on your progress adding a more accurate model for Japan? Windy’s data presentation is great but its forecasts for Japan are currently not even close. Thanks.

                                      Korina 1 Reply Last reply Reply Quote 0
                                      • Korina
                                        Korina Administrator @ChristopherJLa last edited by

                                        @ChristopherJLa Hello, once we have a better idea about the new potential model, we will let you know.

                                        Korina

                                        1 Reply Last reply Reply Quote 0
                                        • Referenced by  idefix37 idefix37 
                                        • c933103
                                          c933103 @idefix37 | Premium last edited by c933103

                                          @idefix37 If I am to check weather information of Japan, I would usually use sites like https://weathernews.jp/ and https://tenki.jp/ which offer a lot more layers of information than Windy. For example, they provide forecast maps of spread of allergy-triggering pollen, the time of sakura blossom and when the leaves turn red, apparent temperature, seasonal forecast, easiness to observe starry sky, flash rain warning, upcoming hours radar forecast, and so on.

                                          p.s. talking about mountainous area, I think Taiwan and Luzon and South Korea around the area also have somewhat comparable terrain despite different in each of their own ways. If a model of its kind is to be adopted I think these area should also be considered.

                                          idefix37 1 Reply Last reply Reply Quote 1
                                          • idefix37
                                            idefix37 Sailor Moderator @c933103 last edited by idefix37

                                            @c933103
                                            The question was ‘which weather model for Japan should we add next’. Nothing else. The features offered by your promoted weather apps are not provided by weather models.

                                            1 Reply Last reply Reply Quote 1
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