Pinatubo volcanic dust diffusion into the stratosphere seen from space

作     者：Tanaka, S. Sugimura, T. Harada, T. Tanaka, M. 

作者机构：Remote Sensing Technology Center of Japan Minato-ku Tokyo 106 7-15-17 Roppongi Japan Meteorological Satellite Center Kiyose Tokyo 204 3-235 Nakakiyote Japan Faculty of Science Ochanomizu University Bunkyo-ku Tokyo 112 2-1-1 Otsuka Japan 

出 版 物：《Advances in Space Research》 (Adv. Space Res.)

年 卷 期：1994年第14卷第3期

页      面：245-254页

学科分类：0709[理学-地质学] 0707[理学-海洋科学] 08[工学] 0708[理学-地球物理学] 0706[理学-大气科学] 0816[工学-测绘科学与技术] 0802[工学-机械工程] 0704[理学-天文学] 0825[工学-航空宇航科学与技术] 

摘      要：GMS-4/VISSR and NOAA-10/AVHRR data of Mt. Pinatubo area taken on June 15, 1991 reveal an aspect of the stratospheric diffusion of erupted volcanic dust. Erupted dust or Gasses reached a height of about 34 km above sea level. The eruption continued about 8 hours from 6Z to 15Z of June 15, 1991. Scale of the dust diffusion pattern grew up to a size about 600 km in diameter in south-north direction. At the beginning stage to the big eruption, a series of eruptions occurred but those scale was rather smaller than that of the latter big eruption. © 1993.