BASIC INFORMATION
| Eruption onset date | Feb. 28.2018 |
|---|---|
| Eruption onset time (LST) | 9:13 |
| Eruption column top (m) | -1000 |
| Total ashfall amount (kg) | 5.66E+05 |
| Total ashfall area (km2) | 8.50 |
SPECIFIC INFORMATION
TRM-XMP Radar (MLIT)
Fig. 2-1 Accumulated ash fall distribution (animation).
Fig. 2-2 Ash fall duration time (animation).
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 WIDTH (animation).
Fig. 4-6 RHI images of specific differential phase RHOHV(animation).
NOTE
計算式更新2026.1.22現在
