Organization Unit Statistics: U.S. Geological Survey, Cascades Volcano Observatory, Vancouver, Washington, USA.
Geo Map
Region
#
NA - North America
32
EU - Europe
12
AS - Asia, other
9
Total
53
Country
#
US - United States of America
32
CN - China
9
FI - Finland
4
DE - Germany
3
IE - Ireland
3
SE - Sweden
1
UA - Ukraine
1
Total
53
City
#
Chandler
11
Fremont
4
Beijing
3
Des Moines
3
Dublin
3
Boardman
2
Dearborn
2
Helsinki
1
Jacksonville
1
Kunming
1
other
22
Total
53
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Tot
2019
0 0
0 0 0 0
1 1 0 0
2 0
4
2020
3 2
0 0 2 0
1 0 0 0
1 0
9
2021
0 1
1 0 0 0
0 0 0 1
0 0
3
2022
2 2
0 1 0 0
0 0 0 1
4 3
13
2023
2 1
8 0 0 0
1 0 0 0
1 2
15
2024
1 0
0 0 0 0
0 0 0 0
0 0
1
Ever
53
Geo Map
| Region | # |
|---|---|
| NA - North America | 32 |
| EU - Europe | 12 |
| AS - Asia, other | 9 |
| Total | 53 |
| Country | # |
|---|---|
| US - United States of America | 32 |
| CN - China | 9 |
| FI - Finland | 4 |
| DE - Germany | 3 |
| IE - Ireland | 3 |
| SE - Sweden | 1 |
| UA - Ukraine | 1 |
| Total | 53 |
| City | # |
|---|---|
| Chandler | 11 |
| Fremont | 4 |
| Beijing | 3 |
| Des Moines | 3 |
| Dublin | 3 |
| Boardman | 2 |
| Dearborn | 2 |
| Helsinki | 1 |
| Jacksonville | 1 |
| Kunming | 1 |
| other | 22 |
| Total | 53 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 4 |
| 2020 | 3 | 2 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 9 |
| 2021 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 |
| 2022 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 3 | 13 |
| 2023 | 2 | 1 | 8 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 15 |
| 2024 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Ever | 53 | ||||||||||||