BASIC INFORMATION
Eruption onset date | Apr. 12.2020 |
---|---|
Eruption onset time (LST) | 17:59 |
Eruption column top (m) | 1500 |
Total ashfall amount (kg) | 0.00E+00 |
Total ashfall area (km2) | 0.00 |
SPECIFIC INFORMATION
![BASIC INFORMATION .1](https://vash.jp/wp-content/uploads/2024/05/skr20-0293_xmp_mlit-01.png)
![BASIC INFORMATION .2](https://vash.jp/wp-content/uploads/2024/05/skr20-0293_xmp_mlit-02.png)
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.](https://vash.jp/wp-content/uploads/2024/05/skr20-0293_xmp_mlit-03.png)
![Fig. 2-4 Temporal change of total ash fall area.](https://vash.jp/wp-content/uploads/2024/05/skr20-0293_xmp_mlit-04.png)
DISDROMETER (DPRI)
![Fig. 6-1 Density plots of the particle size and fall velocity of volcanic ash particles.](https://vash.jp/wp-content/uploads/2024/05/skr20-0293_disdro-01.png)
![Fig. 6-2 Gamma fitting curves of observed particle size distributions.](https://vash.jp/wp-content/uploads/2024/05/skr20-0293_disdro-02.png)
![Fig. 6-3 Temporal change of gamma PSD parameters and integrated PSD parameters.](https://vash.jp/wp-content/uploads/2024/05/skr20-0293_disdro-03.png)
![Fig. 6-4 Temporal change of ash fall rate and PSD.](https://vash.jp/wp-content/uploads/2024/05/skr20-0293_disdro-04.png)
![Fig. 6-5 Histograms of observed gamma PSD parameters.](https://vash.jp/wp-content/uploads/2024/05/skr20-0293_disdro-05.png)
![Fig. 6-6 Histograms of observed normalized gamma PSD parameters.](https://vash.jp/wp-content/uploads/2024/05/skr20-0293_disdro-06.png)