Volcano Name |
VNUM |
Latitude |
Longitude |
Region |
Sub-region |
Volcano Type |
Unit name |
Eruption start day |
Eruption start month |
Eruption start year |
Year BP |
Date Error |
Dating technique |
Date quality |
Alternate values |
Tephra fall deposit volume |
Qualifier |
Error |
Alternate values |
Tephra fall DRE volume |
Qualifier |
Error |
Quality |
Alternate values |
Ignimbrite deposit volume |
Qualifier |
Error |
Quality |
Alternate values |
Ignimbrite DRE volume |
Qualifier |
Error |
Quality |
Alternate values |
Primary intra caldera deposit volume |
Qualifier |
Error |
Quality |
Alternate values |
Primary intra caldera DRE volume |
Qualifier |
Error |
Quality |
Alternate values |
Bulk deposit volume |
Qualifier |
Error |
Quality |
Alternate values |
Bulk DRE volume |
Qualifier |
Error |
Quality |
Alternate values |
Magma Type |
Magma Density |
Magnitude |
Qualifier |
Derivation |
Alternate values |
VEI |
Qualifier |
Derivation |
Alternate values |
Column height Min |
Column height Max |
Column height Average |
Alternate values |
Intensity Min |
Intensity Max |
Intensity Average |
Alternate values |
Niijima |
284020 |
34.39333333 |
139.2733333 |
Japan, Taiwan, Marianas |
Izu, Volcano, & Mariana Islands |
Lava dome(s) |
Mukai-yama |
29 |
6 |
886 |
1064 |
|
Historical records |
High quality |
No |
.17 |
|
|
No |
.07 |
|
|
? |
No |
.66 |
|
|
? |
No |
.26 |
|
|
? |
No |
|
|
|
|
|
|
|
|
|
|
.83 |
|
|
1 |
No |
.33 |
|
|
1 |
No |
Rhyolite |
|
4.9 |
|
Literature |
No |
4 |
+ |
Literature |
Yes |
|
|
|
No
|
|
|
|
No
|
Niijima |
284020 |
34.39333333 |
139.2733333 |
Japan, Taiwan, Marianas |
Izu, Volcano, & Mariana Islands |
Lava dome(s) |
Wakago |
|
|
-1250 |
3200 |
|
Tephrochronology |
Low quality |
No |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
.1 |
>= |
|
0 |
No |
.04 |
>= |
|
0 |
No |
Basalt |
|
4 |
|
Literature |
No |
4 |
|
Calculated |
No |
|
|
|
No
|
|
|
|
No
|
Niijima |
284020 |
34.39333333 |
139.2733333 |
Japan, Taiwan, Marianas |
Izu, Volcano, & Mariana Islands |
Lava dome(s) |
Niijimayama |
|
|
-4350 |
6300 |
|
Tephrochronology |
Low quality |
No |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
.1 |
>= |
|
0 |
No |
.04 |
>= |
|
0 |
No |
Rhyolite |
|
4.2 |
|
Literature |
No |
4 |
|
Calculated |
No |
|
|
|
No
|
|
|
|
No
|
Niijima |
284020 |
34.39333333 |
139.2733333 |
Japan, Taiwan, Marianas |
Izu, Volcano, & Mariana Islands |
Lava dome(s) |
Shikinejima |
|
|
|
12600 |
|
Not Available |
Low quality |
No |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
.1 |
>= |
|
0 |
No |
.04 |
>= |
|
0 |
No |
Not Available |
|
4.1 |
|
Literature |
No |
4 |
|
Calculated |
No |
|
|
|
No
|
|
|
|
No
|
Niijima |
284020 |
34.39333333 |
139.2733333 |
Japan, Taiwan, Marianas |
Izu, Volcano, & Mariana Islands |
Lava dome(s) |
Miyazukayama |
|
|
|
16000 |
|
Not Available |
Low quality |
No |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
.1 |
>= |
|
0 |
No |
.04 |
>= |
|
0 |
No |
Not Available |
|
4.2 |
|
Literature |
No |
4 |
|
Calculated |
No |
|
|
|
No
|
|
|
|
No
|
Niijima |
284020 |
34.39333333 |
139.2733333 |
Japan, Taiwan, Marianas |
Izu, Volcano, & Mariana Islands |
Lava dome(s) |
Niijima-Awa |
|
|
|
16000 |
|
Not Available |
Low quality |
No |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1 |
>= |
|
0 |
No |
.4 |
>= |
|
0 |
No |
|
|
5 |
|
Literature |
No |
5 |
|
Calculated |
No |
|
|
|
No
|
|
|
|
No
|
Niijima |
284020 |
34.39333333 |
139.2733333 |
Japan, Taiwan, Marianas |
Izu, Volcano, & Mariana Islands |
Lava dome(s) |
Akasakinomine |
|
|
|
17000 |
|
Not Available |
Low quality |
No |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
.1 |
>= |
|
0 |
No |
.04 |
>= |
|
0 |
No |
Not Available |
|
4.6 |
|
Literature |
No |
4 |
|
Calculated |
No |
|
|
|
No
|
|
|
|
No
|
Niijima |
284020 |
34.39333333 |
139.2733333 |
Japan, Taiwan, Marianas |
Izu, Volcano, & Mariana Islands |
Lava dome(s) |
Mineji |
|
|
|
26000 |
|
Not Available |
Low quality |
No |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
.1 |
>= |
|
0 |
No |
.04 |
>= |
|
0 |
No |
Not Available |
|
4.3 |
|
Literature |
No |
4 |
|
Calculated |
No |
|
|
|
No
|
|
|
|
No
|