ERUPTION ID:18-0104

BASIC INFORMATION

Eruption onset date Apr. 22.2018
Eruption onset time (LST) 0:38
Eruption column top (m) 3300
Total ashfall amount (kg) 1.58E+06
Total ashfall area (km2) 8.22

SPECIFIC INFORMATION

BASIC INFORMATION .1
BASIC INFORMATION .2

TRM-XMP Radar (MLIT)

Fig. 2-1 Accumulated ash fall distribution (animation).
Fig. 2-2 Ash fall duration time (animation).
Fig. 2-3 Temporal change of total ash fall amount.
Fig. 2-3 Temporal change of total ash fall amount.
Fig. 2-4 Temporal change of total ash fall area.
Fig. 2-4 Temporal change of total ash fall area.

SVO-XMP Radar (DPRI)

Fig. 4-3 RHI images of radar reflectivity factor ZH (animation).
Fig. 4-4 RHI images of Doppler velocity VD(animation).
Fig. 4-5 RHI images of differential reflectivity ZDR (animation).
Fig. 4-6 RHI images of specific differential phase KDP(animation).

Marine Radar (Kagoshima Univ. et al.)

Fig. 5-1 Development of eruption column.

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