木星 ALPO-Japan Latest

Jupiter Image 2025/02/22(UT)
鈴木邦彦,佐藤康明,佐々木一男,伊藤了史,堀川邦昭,�繻ｴ 延仁
Eric Sussenbach,Miguel Araujo,Chris Nuttall,David Basey,Paul G. Abel,Gary Walker
K.Suzuki,Y.Sato,K.Sasaki,S.Ito,E.Sussenbach,K.Horikawa,M.Araujo,C.Nuttall,D.Basey,P.Abel,G.Walker,N.Kuwabara

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薄明中も含めた南中前後が気流が良いようです。
エウロパの影で最初南熱帯攪乱？と見間違えてしまいました。
mid-SEB outbreak の領域です。STBが明瞭に途切れています。
NEBnの直線的な輪郭が乱れてきたところがあります。
3枚目はぼけぼけですが、右端にNTBs outbreak Plume#2がまだ見えているのかもしれません。

[Kunihiko Suzuki : Yokohama-city Kanagawa-Prefecture Japan]
≪神奈川県  横浜市  鈴木邦彦≫

２カット撮りましたが2カット目でシーイングは悪化しました。1カットのみとします

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[Sagamihara-shi Kanagawa-prefecture Japan]
≪神奈川県相模原市  佐藤康明≫

エウロパとその影が見えています。撮影時気温マイナス2度でした

[K.Sasaki:Ohsaki-City Miyagi-Prefecture Japan]
≪宮城県大崎市  佐々木一男≫

良く晴れましたが風が吹き寒くて酷いシーイングでした。

≪愛知県  春日井市  伊藤了史≫[Satoshi Ito. Kasugai City,Aichi,Japan]

[Eric Sussenbach : [ Willemstad,Curacao (Dutch Caribbean)]

STrZをエウロパの影が経過中でした。
mid-SEB outbreakの経度ですが、模様のコントラストは低く、活動は衰えてきています。
活動域の後端付近にSED本陣の大きな白斑が見えました。
NTBはII=240°より前方では濃く立派なベルトになっていますが、後方ではやや淡いようです。
NEBnの白斑はNTrZに開いた湾になっていて、NTBs outbreakの影響でNEB北縁が少し侵食されたことがわかります。


≪神奈川県横浜市泉区  堀川邦昭≫[Kuniaki Horikawa:Kanagawa Japan]

[Miguel Araujo : Evora,Portugal]

[Chris Nuttall : York,UK]

[David Basey : Diss,UK]

Please find attached an observation of Jupiter made in good conditions on 22nd February.
Seeing conditions were very good and I was able to see a number of features on the disk:
Drawing 1:1748UT,x230

- S3TB - SSTB seen but the SSTB was only partly seen- some interesting structure here.
- STB was the most prominent I've ever seen it.
- STropZ was bright but with no apparent features.
- SEB was broad. SEB(S) had an undulating appearance. SEBz lighter but the SEB(N) was somewhat vague.
- EZ seemed to be fairly quiet at these longitudes.
- NEB was broad with some darker sections and lighter bays intruding from the NTropZ
- NTB very interesting. a think dark thread now marks the appearance of the belt with some lighter spots present.
- NNTB seen in sections
Drawing 2: 2028UT,x230

- S3TB - SSTB has some very fine structure which can be hard to see except in good seeing.
- STB only present now on the proceeding side of the disk.
- SEB broad and active,SEB(S) has some darker sections,the SEBz is quite active
and contains a number of brighter sections while the SEB(N) is better defined in some places compared to drawing 1.
- EZ more active here with a number of festoons seen.
- NEB very active,two obvious white ovals see with the impression of the NTropZ shadings extending into the NEB.
- NTB can be seen as a thin line,again a number of small white spots were observed.
- NNTB seen a light brown in colour.
Observations concluded at 2031UT.

[Paul G. Abel:Leicester:United Kingdom]

[Gary Walker:Georgia:USA]

[Nobuhito Kuwabara: Hokuto City,Yamanashi,Japan]
≪山梨県北杜市 �繻ｴ 延仁≫

ALPO-Japan Latest Jupiter Section	2025/02/23
	2025/02/21