Airborne Measurement in the Ash Plume from Mount Sakurajima: Analysis of Gravitational Effects on Dispersion and Fallout

Table 1

Identification data for puff number 1.

Data for puff number 1
Total mass, SVO	1697	Tons
Creation time	15.01.2013 09:50 9:53
Cent obs. time	15.01.2013 10:25:06
Distance from crater	23045	m
Wind (JMA*)	12	m/sec
Downwind time	1920	sec

Japan Meteorological Agency.