6 
in© rest of the month, ss was the usually thin whit* vapor column 
Vo ri^a f roa brief p ir 
wiiek yellowish column « On rare occasions a double column was 
noted, and observations from fcho tot; 
of the cone on August 28 
bowed that the respective roles of the two eruptive vents seemed 
^ av€ C'-.en reversed -ince the month before, the more yellowish 
vapors now coning from the central vent instead, of from the south- 
west one. 
wn August 28 the west base of the cone was seen to be deeply 
littered with fragments averaging 10 centimeters in diameter, 
from the August bomb shower®. Slightly up the elopes were broad 
talus cones of l&pliii, uniformly about 1 centimeter In diameter. 
Frw,»j *-he summit * ci the cone the central vent was seen to have 
broadened, hut the southwest and northeast vents had not changed 
during the month. Only ephemeral white vapors issued from the 
vent and none, of course. 
from the buried northeast 
vent, but the central one discharged yellowish vapors, composed 
mostly of water, but bearing some ash ana l&pilli, accompanied 
by the usual gaseous roar. The strong August eruption had built 
up iaj- inner north rim about 16 meters, leaving the outer edge 
not noticeably changed. 
• 0n September 1 another cycle of activity was entered into, 
nr 
beginning with the renewal of s. sometimes tubular- like, sometimes 
silent eruption, often featuring low deep rumbling explosions 
•alth such emission of bombs, which on the 6th soared obliquely 
t0 *' ne nor th and landed far down the aides of the cone, a .short- 
lived gaseous eruption on the 7th turned on the 8th into a new 
equally brief tubular phase, consisting of very deep, intermittent 
