Last Updated:2025/11/27
(astronomy, meteorology) an upper atmospheric optical phenomena associated with thunderstorms, large but weak luminous flashes that appear directly above an active thunderstorm system and are coincident with powerful positive cloud-to-ground lightning strokes
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Source Word
red sprite
Noun
Japanese Meaning
雷雨に伴い、活発な雷雲の直上に現れる、広大ではあるが弱い光の閃光現象。強力な正の雲-地間放電と同時に観測される高高度の大気光学現象。
( plural )