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
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