Statistics: Journal of Volcanology and Geothermal Research
Geo Map
Region
#
NA - North America
550
AS - Asia, other
24
EU - Europe
18
SA - South America
4
AF - Africa
2
Unknown
17
Total
615
Country
#
US - United States of America
548
SG - Singapore
17
RU - Russian Federation
6
DE - Germany
4
HK - Hong Kong
3
IE - Ireland
3
BR - Brazil
2
CL - Chile
2
GB - United Kingdom
2
SC - Seychelles
2
other - Other Country
26
Total
615
City
#
Ashburn
69
Singapore
16
Dallas
13
Dublin
3
Frankfurt am Main
3
Hong Kong
3
Moscow
3
Ho Chi Minh City
2
Prineville
2
Santiago
2
other
499
Total
615
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Tot
2021
0 0
0 0 0 0
0 1 0 2
0 0
3
2022
0 0
0 0 0 0
0 0 1 2
0 1
4
2023
0 0
0 1 0 1
1 0 21 1
419 2
446
2024
2 1
0 3 1 2
14 2 1 60
0 1
87
2025
2 0
0 7 4 4
3 6 33 10
5 1
75
Ever
615
Geo Map
| Region | # |
|---|---|
| NA - North America | 550 |
| AS - Asia, other | 24 |
| EU - Europe | 18 |
| SA - South America | 4 |
| AF - Africa | 2 |
| Unknown | 17 |
| Total | 615 |
| Country | # |
|---|---|
| US - United States of America | 548 |
| SG - Singapore | 17 |
| RU - Russian Federation | 6 |
| DE - Germany | 4 |
| HK - Hong Kong | 3 |
| IE - Ireland | 3 |
| BR - Brazil | 2 |
| CL - Chile | 2 |
| GB - United Kingdom | 2 |
| SC - Seychelles | 2 |
| other - Other Country | 26 |
| Total | 615 |
| City | # |
|---|---|
| Ashburn | 69 |
| Singapore | 16 |
| Dallas | 13 |
| Dublin | 3 |
| Frankfurt am Main | 3 |
| Hong Kong | 3 |
| Moscow | 3 |
| Ho Chi Minh City | 2 |
| Prineville | 2 |
| Santiago | 2 |
| other | 499 |
| Total | 615 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 3 |
| 2022 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 4 |
| 2023 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 21 | 1 | 419 | 2 | 446 |
| 2024 | 2 | 1 | 0 | 3 | 1 | 2 | 14 | 2 | 1 | 60 | 0 | 1 | 87 |
| 2025 | 2 | 0 | 0 | 7 | 4 | 4 | 3 | 6 | 33 | 10 | 5 | 1 | 75 |
| Ever | 615 | ||||||||||||