ERUPTION ID:19-0245

BASIC INFORMATION

Eruption onset date Nov. 08, 2019
Eruption onset time 17:24 LST
Eruption column top 5,500m
Total ashfall amount 5.09×10⁷ kg
Total ashfall area 69.7 km²

SPECIFIC INFORMATION

BASIC INFORMATION .1
BASIC INFORMATION .2

PHOTO

Fig. 1-1 Photo from Tarumizu, Kagoshima (provided by Kumamoto Univ.).
Fig. 1-2 Photo from Kinkodai, Kagoshima (provided by Kumamoto Univ.).

TRM-XMP Radar (MLIT)

Fig. 2-1 Distribution of temporally integrated ash fall amount observed by MLIT XMP radar.
Fig. 2-2 Distribution of observed ash fall duration observed by MLIT XMP radar.
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. 3-3(a) Temporal change of REF.
Fig. 3-3(b) Temporal change of VEL.
Fig. 3-3(c) Temporal change of ZDR.
Fig. 3-3(d) Temporal change of KDP.

Marin Radar (Kagoshima Univ. et al.)

Fig. 4-1 Temporal change of the eruption column observed by marine radar.
Temporal change of the eruption column top height and upward speed

DISDROMETER (DPRI)

Fig. 5-1 Distributions of particle fall speeds.
Fig. 5-1 Distributions of particle fall speeds.
Fig. 5-2 Particle size distributions (PSD).
Fig. 5-2 Particle size distributions (PSD).
Fig. 5-3 Temporal change of PSD parameters.
Fig. 5-3 Temporal change of PSD parameters.
Fig. 5-4 Temporal change of ash fall rate and PSD.
Fig. 5-4 Temporal change of ash fall rate and PSD.
Fig. 5-5 RA-ZA relationship.
Fig. 5-5 RA-ZA relationship.
Fig. 5-6 CA-ZA relationship.
Fig. 5-6 CA-ZA relationship.

NOTE

南岳 噴石 火山雷


関連記事

  1. ERUPTION ID:18-0169

  2. ERUPTION ID:20-0328

  3. ERUPTION ID:18-0194

  4. ERUPTION ID:18-0243

  5. ERUPTION ID:18-0227

  6. ERUPTION ID:20-0390

  1. この記事へのコメントはありません。

  1. この記事へのトラックバックはありません。