夏、十勝や釧路沖の海水温は低いままです。そこに、太平洋高気圧による南か

夏、十勝や釧路沖の海水温は低いままです。
そこに、太平洋高気圧による南からの暖かい空気が流れ込むと、
北海道東部沖では大規模な下層雲（海霧）が発生します。
発生した下層雲は、南東の風によって十勝平野を覆い、
日高山脈を越えてトマムに達します。
雲の勢いが強すぎると、雲海テラスも雲の中に入ってしまい、
雲の勢いが弱いと、日高山脈を越えられません。
「いつでも見られるわけではないゆえに、見る価値がある現象」と言えるのです。

結果 (英語) 2:

Summer, ocean temperatures of Tokachi and Kushiro is still low.
There, and flows into the warm air from the south by the Pacific Ocean high pressure,
large-scale low-level clouds (sea fog) occurs in eastern Hokkaido off the coast.
Generated lower cloud covers the Tokachi Plain by southeast wind,
reach Tomamu beyond the Hidaka mountain range.
If the momentum of the cloud is too strong, the sea of clouds terrace also will enter in the clouds,
and the momentum of the cloud is weak, can not be beyond the Hidaka mountain range.
And we said, "because it is not seen at any time, a phenomenon that is worth to be seen."

結果 (英語) 3:

In the summer, and the temperature of the Kushiro Oki remains low. At there, they in the east off Hokkaido by Pacific high into the warm air from the south, and a large lower cloud (FOG). With the development of low cloud cover, wind in the Tokachi plain by the southeast, beyond the reach of the Hidaka mountains, Hokkaido, Japan. A cloud of momentum is too strong, it clouds terrace in the clouds, and the clouds momentum is weak, cannot exceed the Hidaka mountains. I haven't seen any time because of the
「See the phenomenon "has a value of true.