ドリフトチャート (2018 Apparition - NNTBs jetstream)

Color +34° dark marking +35° dark marking +36° dark marking +37° dark marking

marking in adjacent region

Shape center p. end f. end

特殊経度(体系IIに対して-2.5°/day)によるドリフトチャート

Color +34° dark marking +35° dark marking +36° dark marking +37° dark marking

marking in adjacent region

Shape center p. end f. end