Statistics: Bulletin of Volcanology
Geo Map
Region
#
NA - North America
462
AS - Asia, other
51
EU - Europe
14
SA - South America
1
Total
528
Country
#
US - United States of America
461
CN - China
38
SG - Singapore
12
RU - Russian Federation
6
SE - Sweden
4
BR - Brazil
1
BZ - Belize
1
DE - Germany
1
HK - Hong Kong
1
IE - Ireland
1
other - Other Country
2
Total
528
City
#
Ashburn
36
Chandler
11
San Marcos
6
Singapore
6
Moscow
3
Chongqing
2
Dallas
2
Guangzhou
2
Ashland
1
Bazhou
1
other
458
Total
528
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Tot
2021
0 0
0 1 0 0
0 1 2 3
0 0
7
2022
0 0
0 0 0 0
0 0 0 1
2 2
5
2023
0 2
5 1 1 0
0 1 19 181
163 1
374
2024
7 0
0 0 0 0
2 7 12 34
4 2
68
2025
12 5
1 4 7 7
3 3 32 0
0 0
74
Ever
528
Geo Map
| Region | # |
|---|---|
| NA - North America | 462 |
| AS - Asia, other | 51 |
| EU - Europe | 14 |
| SA - South America | 1 |
| Total | 528 |
| Country | # |
|---|---|
| US - United States of America | 461 |
| CN - China | 38 |
| SG - Singapore | 12 |
| RU - Russian Federation | 6 |
| SE - Sweden | 4 |
| BR - Brazil | 1 |
| BZ - Belize | 1 |
| DE - Germany | 1 |
| HK - Hong Kong | 1 |
| IE - Ireland | 1 |
| other - Other Country | 2 |
| Total | 528 |
| City | # |
|---|---|
| Ashburn | 36 |
| Chandler | 11 |
| San Marcos | 6 |
| Singapore | 6 |
| Moscow | 3 |
| Chongqing | 2 |
| Dallas | 2 |
| Guangzhou | 2 |
| Ashland | 1 |
| Bazhou | 1 |
| other | 458 |
| Total | 528 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 3 | 0 | 0 | 7 |
| 2022 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 5 |
| 2023 | 0 | 2 | 5 | 1 | 1 | 0 | 0 | 1 | 19 | 181 | 163 | 1 | 374 |
| 2024 | 7 | 0 | 0 | 0 | 0 | 0 | 2 | 7 | 12 | 34 | 4 | 2 | 68 |
| 2025 | 12 | 5 | 1 | 4 | 7 | 7 | 3 | 3 | 32 | 0 | 0 | 0 | 74 |
| Ever | 528 | ||||||||||||