Asama Eruption Calendar
Date	Time	Mass (tons)		Dispersal	Type of eruption
01-Sep-04	20:02	180,000		Numata, Soma	Vulcanian, 205Pa(JMA)
14-Sep-04	3:28	3,000		Takasaki	ash eruption, silent
14-Sep-04	15:36	2,000		Annaka	ash eruption, silent
15-Sep-04	1:05	500			ash eruption, silent
15-Sep-04	4:51	1,000			ash eruption, silent
16-Sep-04	till 18-Sep	50,000		Tokyo	continuous ash eruption and Strombolian
23-Sep-04	19:44	50,000		Yamagata	Vulcanian, 72Pa
29-Sep-04	12:17	20,000		Tokamachi	Vulcanian, 29Pa
10-Oct-04	23:10	20,000		Naganohara	Vulcanian, 19Pa
14-Nov-04	20:59	40,000		Mashiko	Vulcanian, 73Pa
		366,500