ERUPTION ID:20-0421

BASIC INFORMATION

Eruption onset date Dec. 21.2020
Eruption onset time (LST) 19:54
Eruption column top (m) 1400
Total ashfall amount (kg) 3.51E+04
Total ashfall area (km2) 6.91

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).

関連記事

  1. BASIC INFORMATION .1

    ERUPTION ID:23-0077

  2. BASIC INFORMATION .1

    ERUPTION ID:19-0393

  3. BASIC INFORMATION .1

    ERUPTION ID:20-0067

  4. BASIC INFORMATION .1

    ERUPTION ID:23-0049

  5. BASIC INFORMATION .1

    ERUPTION ID:20-0078

  6. BASIC INFORMATION .1

    ERUPTION ID:19-0174