BASIC INFORMATION
| Eruption onset date | Jan. 31.2021 |
|---|---|
| Eruption onset time (LST) | 21:12 |
| Eruption column top (m) | 1500 |
| Total ashfall amount (kg) | 4.54E+04 |
| Total ashfall area (km2) | 3.19 |
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).
NOTE
trm_xmpの積算値・svoの図は、21-0020,0021を合算したもの
