Volume strain observation stations             
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|      Station        |JMA-code| Longitude | Latitude  |Height|Depth|       Remark          |
|                     |        | deg min E | deg min N |   m  |   m |  install |   close    |
|---------------------|--------|-----------|-----------|------|-----|----------|------------|
| Tahara Fukue        | IRAKO  | 137 05.62 |  34 37.77 |   6  | 268 |          |            |
| Gamagori Seida      | GAMAGO | 137 14.37 |  34 50.47 |  38  | 100 |          |            |
| Hamamatsu Mikkabi   | MIKKAB | 137 33.31 |  34 48.47 |  20  | 216 |          |            |
| Hamamatsu Yokokawa  | TENRYU | 137 52.93 |  34 54.66 | 160  | 149 |          |            |
| Shimada Kawane      | KAWANE | 138 05.22 |  34 56.32 | 173  | 101 |          |            |
| Omaezaki Sakura     | HAMAOK | 138 09.34 |  34 38.12 |  35  | 286 |          |            |
| Haibara             | HAIBAR | 138 11.21 |  34 47.51 |  50  | 250 |          |2005/04/20  |
| Makinohara Sakabe   | HAIBAR | 138 12.52 |  34 46.66 |  16  | 254 |2005/04/20|            |
| Omaezaki Oyama      | OMAEZA | 138 12.81 |  34 36.29 |  46  | 208 |          |2017/10/01  |
| Omaezaki Oyama      | OMAEZA | 138 12.79 |  34 36.28 |  46  | 242 |2017/10/01|            |
| Fujieda Hanagura    | FUJIED | 138 13.70 |  34 53.74 |  45  | 101 |          |            |
| Shizuoka Urushiyama | SHIZUO | 138 23.92 |  35 01.37 |   8  | 198 |          |            |
| Shizuoka Tadanuma   | SHIMIZ | 138 30.66 |  35 06.12 |  60  | 125 |          |            |
| Fuji Unaigafuchi    | FUJI   | 138 43.53 |  35 11.64 | 206  |  92 |          |            |
| Izu Koshimoda       | TOI    | 138 45.64 |  34 52.64 | 100  | 152 |          |            |
| Minamiizu Iruma     | IROZAK | 138 48.99 |  34 38.50 |  53  | 250 |          |            |
| Higashiizu Naramoto | HIGASH | 139 03.27 |  34 48.94 | 148  | 251 |          |            |
| Atami Shimotaga     | AJIRO  | 139 03.99 |  35 03.19 |  70  | 260 |          |            |
| Yugawara Kajiya     | YUGAWA | 139 05.39 |  35 09.99 | 187  | 150 |          |            |
| Hadano Bodai        | HADANO | 139 11.41 |  35 23.97 | 206  | 148 |          |            |
| Oshima Tsubaitsuki  | OSHIMA | 139 22.45 |  34 46.01 | 187  | 291 |          |            |
| Hino Hodokubo       | HINO   | 139 24.82 |  35 38.95 | 125  | 148 |          |            |
| Yokohama Kawawa     | MIDORI | 139 33.06 |  35 32.33 |  55  | 203 |          |            |
| Miura Misaki        | MIURA  | 139 38.36 |  35  9.29 |  50  | 150 |          |            |
| Yokosuka Mabori     | YOKOSU | 139 43.06 |  35 15.46 |  28  | 250 |          |2022/06/30*2|
| Tateyama Nakazato   | TATEYA | 139 50.83 |  34 55.72 |  35  | 250 |          |            |
| Futtsu Mochii       | FUTTSU | 139 54.02 |  35 13.08 |  15  | 150 |          |            |
| Kamogawa Yairo      | KAMOGA | 140 05.05 |  35 07.41 |  30  | 150 |          |2022/06/30  |
| Nagara Osakabe      | NAGARA | 140 11.57 |  35 25.52 |  28  | 250 |          |            |
| Otaki Utobara       | OTAKI  | 140 13.51 |  35 14.17 |  90  | 250 |          |            |
| Katsuura Tona       | KATSUU | 140 18.74 |  35  9.03 |  12  | 250 |2008/03/07|    *1      |
| Sosa Idaka          | YOKAIC | 140 31.44 |  35 44.87 |  35  | 300 |          |            |
| Choshi Myojin       | INUBO  | 140 51.26 |  35 43.99 |  20  | 255 |          |2022/06/30*3|
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*1 Trouble 2020/01/23 -
*2 Trouble 2021/06/02 -
*3 Trouble 2020/09/26 -