Report of CCEP

Report Vol.108

1-1 Seismic Activity in and around Japan (November 2021 – April 2022)(JMA) PDF[711KB]
1-2 Activity of Shallow Very-low-frequency Earthquakes in and around Japan (November, 2021 – April, 2022)(NIED) PDF[771KB]
1-3 Crustal Deformations of Entire Japan(GSI) PDF[14MB]
1-4 Position Change in the plate subduction direction of the nationwide GNSS points(MRI) PDF[851KB]
2-1 Seismic Activity in and around the Hokkaido District (November 2021 – April 2022)(JMA) PDF[4.5MB]
2-2 Crustal Deformations in the Hokkaido District(GSI) PDF[3.7MB]
3-1 Seismic Activity in and around the Tohoku District (November 2021 – April 2022)(JMA) PDF[14.5MB]
3-2 Crustal Deformations in the Tohoku District(GSI) PDF[8.8MB]
3-3 Seismicity around source region of off-Fukushima prefecture earthquake on March 16, 2022(NIED) PDF[621KB]
3-4 Hypocenter distribution off Fukushima earthquake on March 16 2022 based on three-dimensional seismic velocity structure(NIED) PDF[1.2MB]
3-5 Hypocenter distribution off Iwate earthquake on March 18 2022 based on three-dimensional seismic velocity structure(NIED,Shizuoka Univ.,Iwate Univ.) PDF[802KB]
4-1 Seismic Activity in and around the Kanto and Chubu Districts (November 2021 – April 2022)(JMA) PDF[17.1MB]
4-2 Crustal Deformations in the Kanto District(GSI) PDF[1.3MB]
4-3 Temporal Variation in the Groundwater Level in the western part of Kanagawa Prefecture, Japan (November 2021 – April 2022)(HSRI,AIST) PDF[879KB]
5-1 Crustal Deformations in the Izu peninsula and its Vicinity(GSI) PDF[6.6MB]
6-1 Crustal Deformations in the Tokai District(GSI) PDF[9.7MB]
6-2 Observation of Crustal Strain by Borehole Strainmeters in the Tokai and Southern Kanto Districts (November 2021 – April 2022)(JMA, MRI) PDF[8.6MB]
6-3 Short-term slow slip events in the Tokai area, the Kii Peninsula and the Shikoku District, Japan (from November 2021 to April 2022)(AIST, NIED) PDF[10.7MB]
6-4 The Variation of the Groundwater Level, Discharge Rate, Tilt meter, Three-Component Strain, and Subsidence in the Tokai, Kanto District and Izu Peninsula, Japan. (from Nov. 2021 to Apr. 2022) (65)(AIST) PDF[3.1MB]
7-1 Observation of Tectonic Activities around the Active Faults in Eastern Gifu Region (November, 2021 – April, 2022)(AIST) PDF[672KB]
7-2 Hypocenter distribution at the Noto Peninsula before and after December 1 2020 based on three-dimensional seismic velocity structure(NIED) PDF[781KB]
7-3 Regional features revealed from the non-stationary ETAS model for earthquake swarm activity in Noto Peninsula(ISM) PDF[7MB]
7-4 Crustal Deformations in the Hokuriku and Chubu Districts(GSI) PDF[729KB]
7-5 Crustal deformation in Noto Peninsula (May 2022)(Kyoto Univ., Kanazawa Univ.) PDF[1.4MB]
8-1 Seismic Activity in and around the Kinki, Chugoku and Shikoku Districts (November 2021–April 2022)(JMA) PDF[7MB]
8-2 Crustal Deformations in the Kinki District(GSI) PDF[12.4MB]
8-3 Crustal Activity around the Nankai Trough (November 2021 - April 2022)(JMA) PDF[22.7MB]
8-4 Recent Continuous Crustal Tilt Observation around the Nankai Trough (November 2021 – April 2022)(NIED) PDF[3.3MB]
8-5 Seafloor movements along the Nankai Trough observed by seafloor geodetic observations(JCG) PDF[734KB]
8-6 Objective detection of long-term slow slip events along the Nankai Trough(MRI) PDF[1.3MB]
8-7 Continuous Observations of Crustal Deformations in and around Intraplate Seismic Gaps(MRI) PDF[1.4MB]
8-8 The variation of the strain, tilt and groundwater level in the Shikoku District and Kii Peninsula, Japan (from November 2021 to April 2022)(AIST) PDF[4.7MB]
8-9 Observational Results of Groundwater Levels and Crustal Strains in the Kinki District, Japan (November 2021 – April 2022)(AIST) PDF[916KB]
8-10 Continuous SLR observation at Shimosato Hydrographic Observatory(JCG) PDF[700KB]
9-1 Crustal Deformations in the Chugoku and Shikoku Districts(GSI) PDF[6.7MB]
9-2 Activity of deep low-frequency tremor in southwest Japan (November, 2021 – April, 2022)(NIED) PDF[3.4MB]
9-3 Short-term slow slip events with non-volcanic tremor in southwest Japan (November 2021-April 2022)(NIED) PDF[2.9MB]
9-4 Tremor activity off the Cape Muroto and the Kii Channel in southwest Japan (December, 2021–March, 2022)(NIED) PDF[657KB]
9-5 Temporal Variation in the hot spring water in the Tottori Prefecture, Japan (November 2021 – April 2022)(Tottori Univ.,AIST) PDF[830KB]
10-1 Seismic Activity in and around the Kyushu District (November 2021-April 2022)(JMA) PDF[8MB]
10-2 Seismic Activity around the Okinawa District (November 2021 - April 2022)(JMA) PDF[4.4MB]
10-3 Crustal Deformations in the Kyushu and Okinawa Districts(GSI) PDF[4.8MB]
10-4 Hypocenter distribution during the Hyuga-Nada earthquake on January 22 2022 based on three-dimensional seismic velocity structure(NIED) PDF[2.9MB]
10-5 Three-dimensional seismic velocity and attenuation structure around the Hyuga-Nada earthquake on January 22nd, 2022(NIED,BRI) PDF[1.5MB]
10-6 High-frequency energy release from the Hyuga-nada earthquake on January 22, 2022(NIED) PDF[898KB]
11-1 Seismic Activity in Other Regions around Japan (November 2021 – April 2022)(JMA) PDF[919KB]
11-2 Seismic Activity in the World (November 2021 – April 2022)(JMA) PDF[8.3MB]
11-3 The Results of VLBI Observation for Geodesy(GSI) PDF[834KB]
11-4 Earthquake forecasting in 2022 by using the seismic intensity database of Japan Meteorological Agency and evaluation of the 2021 forecast(Univ. Shiga Pref.) PDF[986KB]
11-5 Probability of moderate repeating earthquakes within one and three years from 1 January 2022(MRI) PDF[750KB]
12-1 Current understanding on slow earthquakes(ERI) PDF[281KB]
12-2 Current understanding on slow earthquake activity from viewpoints of systematics and diversity(ERI) PDF[548KB]
12-3 Geophysical environment for slow earthquakes: Structures around the plate interface and fluid distribution(ERI) PDF[1.2MB]
12-4 Geological fingerprints of slow earthquakes(Univ. of Tsukuba) PDF[316KB]
12-5 Generation-evolution of precursory slow slip and foreshocks elucidated by large-scale rock friction experiments(NIED) PDF[839KB]
12-6 Summary of intensive discussion subject “Crustal activities of the Sea of Japan region off Northeast Japan”(ERI) PDF[419KB]
12-7 Seismogenic source faults in the backarc region of Northeast Japan and hosted risk communication meetings(Shizuoka Univ.,ERI,JAMSTEC,Nihon Univ.,NIED) PDF[704KB]
12-8 Prediction of strong ground motions for seismogenic source faults in the backarc of Northeast Japan(Kyoto Univ., Univ. of Fukui) PDF[1.3MB]
12-9 Deterministic and probabilistic tsunami forecast from seismogenic source faults in the backarc of Northeast Japan(ERI) PDF[1.6MB]
12-10 Fault stressing in the backarc region of the Northeast Japan arc due the plate-to-plate interaction along the Japan trench(JAMSTEC,Shizuoka Univ.,ERI) PDF[460KB]