ERUPTION ID:19-0245

BASIC INFORMATION

Eruption onset date Nov. 08, 2019
Eruption onset time 17:24 LST
Eruption column top 5,700m
Total ashfall amount 5.1×107kg
Total ashfall area 70km2

SPECIFIC INFORMATION


Photo


Fig.1-1 Photo from Tarumizu, Kagoshima (provided by Kumamoto Univ.).

Fig.1-2 Photo from Kinkodai, Kagoshima (provided by Kumamoto Univ.).

XMP_MLIT radar


Fig.2-1 Distribution of temporally integrated ash fall amount observed by MLIT XMP radar.

Fig.2-2 Distribution of observed ash fall duration observed by MLIT XMP radar.

Fig.2-3 Temporal change of total ash fall amount.

Fig. 2-4 Temporal change of total ash fall area.

KuRAD radar (Kagoshima & Osaka Univ.)


Fig.3-1 Distribution of temporally integrated ash fall amount observed by KuRAD radar.

Fig.3-2 Distribution of observed ash fall duration observed by KuRAD radar.

XMP_SVO radar (DPRI/Kyoto Univ.)


Fig.4-1 Three dimensional expression of the eruption column (Top view) observed by DPRI X-band M radar.

Fig.4-2 Three dimensional expression of the eruption column (Bird’s eye view) observed by DPRI X-band M radar.

MARINE radar (Hokkaido, Kagoshima, Kochi Univ., Koden Electronics Co. LTD., FRS Co.)


Fig.5-1 Temporal change of the eruption column observed by marine radar.

DISDROMETER (DPRI/Kyoto Univ.)


Fig.6-1 Distributions of particle fall speeds.

Fig.6-2 Particle size distributions (PSD).

DISDROMETER (DPRI)


Fig.6-3 Temporal change of PSD parameters.

Fig.6-4 Temporal change of ash fall rate and PSD.

DISDROMETER (DPRI/Kyoto Univ.)


Fig.6-5 RA-ZA relationship.

Fig.6-6 CA-ZA relationship.

ETC.


Fig.7-1

Fig.7-2

関連記事

  1. SKR-19-0230, 2019/11/06/15:38, 3000m

  2. SKR-19-0232, 2019/11/06/21:39, 2500m

  3. SKR-19-0229, 2019/11/06/15:09, 1500m

  4. SKR-19-0233, 2019/11/06/23:00, 2400m

  5. SKR-19-0231, 2019/11/06/16:24, 1200m

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