Fukutoku-Okanoba roob hluav taws hauv dej tawg tawm ntawm ntug dej hiav txwv ntawm Nyij Pooj

Fukutoku-Okanoba roob hluav taws hauv dej tawg tawm ntawm ntug dej hiav txwv ntawm Nyij Pooj
Fukutoku-Okanoba roob hluav taws hauv dej tawg tawm ntawm ntug dej hiav txwv ntawm Nyij Pooj
Anonim

Lub Koom Haum Saib Xyuas Huab Cua Nyij Pooj Nyij Pooj (JMA) tau tshaj tawm tias kev tawg hauv qab dej tau tshwm sim ntawm Fukutoku-Okanoba roob hluav taws. Kev tawg tseem tab tom ua …

Cov duab satellite los ntawm Himawari tau lees paub tias muaj cov pa pa pa txav mus rau sab hnub poob-qab teb hnub poob.

Raws li tau hais hauv daim duab saum toj no, xob laim tshwm sim los ntawm kev sib txhuam ntawm pyroclasts tawg ntawm qhov nrawm nrawm rau hauv qhov tawg ntawm cov pa dawb.

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Qhov siab ntawm plume tseem tsis tau paub thiab tseem tsis tau tshaj tawm, tab sis, txiav txim los ntawm cov duab muaj, nws nyob ntawm kaum tawm mus rau pua pua meters siab dua ntawm hiav txwv.

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Lub Sentinel-5P / Tropomi satellite tau kaw cov plume muaj zog ntawm leej faj dioxide 35 km ntawm lub roob hluav taws ntawm qhov siab ntawm 3 km (18, 53 DU SO2).

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Fukutoku-Okanoba yog lub roob hluav taws hauv qab 5 km sab qaum teb sab hnub tuaj ntawm cov roob me me ntawm Minami-Iwo-jima hauv cov roob hluav taws hauv Nyij Pooj.

Nws qhov ua siab tshaj tsuas yog 14 metres (46 taw) hauv qab dej hiav txwv. Nws qhov kev tawm tsam loj kawg tshwm sim thaum lub Ob Hlis 2010.

Kwv yees li 5 kilometers (3 mais) sab qaum teb sab hnub tuaj ntawm Minami-Iwo-jima Island thiab kwv yees li 1000 kilometers (600 mais) sab qab teb ntawm Nyij Pooj lub ntsiab pawg ntseeg, Fukutoku-Okanoba, nyob hauv thaj chaw uas muaj ob peb lub roob hluav taws luv nyob hauv xyoo pua nees nkaum.

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Kev tawg thiab dej hauv dej hauv dej ntau dhau ua rau cov dej tsis zoo nyob hauv ib cheeb tsam, thiab thaum lub sijhawm tawg tawg lub roob hluav taws tau tsim ntau lub tebchaws tshiab ib ntus.

Thawj qhov kev soj ntsuam ntawm cov kob tshiab tau ua hauv 1904-05, thaum Shin-Iwo-jima ("New sulfur island") tau tsim. Cov kob tshiab me me kuj tseem tau tsim thaum lub caij tawg hauv xyoo 1914 thiab 1986.

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