English Dictionary

sprite halo

名詞

(astronomy, meteorology) an upper atmospheric optical phenomena associated with thunderstorms, diffuse disk shaped glows that precede sprites and propagate downward

日本語の意味

雷雨に関連する大気上層で観測される光学現象。スプライトに先行して現れ、下方に広がる拡散性の円盤状の光輪として表現される。

During the storm, we captured a faint sprite halo above the thunderclouds that briefly illuminated the night sky.

嵐の間、私たちは雷雲の上に現れ、スプライトに先行して下降する、わずかな拡散円盤状の上層大気の光を捉え、それが夜空を一瞬照らしました。

意味（1）

(astronomy, meteorology) an upper atmospheric optical phenomena associated with thunderstorms, diffuse disk shaped glows that precede sprites and propagate downward

In lhe: early days of LLTV monitoring it was common to observe an apparent elve followed by a sprite, sometimes called a sprelve. While elves do indeed precede some sprites, the sprelve in most cases, was found to represent a sprite halo.

sprite halos （ plural ）

sprite haloes （ plural ）