Report of CCEP

Report Vol.107

1-1 Seismic Activity in and around Japan (May – October 2021)(JMA) PDF[779KB]
1-2 Activity of Shallow Very-low-frequency Earthquakes in and around Japan (May – October, 2021)(NIED) PDF[1.9MB]
1-3 Crustal Deformations of Entire Japan(GSI) PDF[20.2MB]
1-4 Position Change in the plate subduction direction of the nationwide GNSS points(MRI) PDF[862KB]
2-1 Seismic Activity in and around the Hokkaido District (May – October 2021)(JMA) PDF[2.5MB]
2-2 Crustal Deformations in the Hokkaido District(GSI) PDF[4.8MB]
3-1 Seismic Activity in and around the Tohoku District (May – October 2021)(JMA) PDF[11.6MB]
3-2 Seafloor movements along the Japan Trench observed by seafloor geodetic observations(JCG) PDF[544KB]
3-3 Crustal Deformations in the Tohoku District(GSI) PDF[12.6MB]
4-1 Seismic Activity in and around the Kanto and Chubu Districts (May – October 2021)(JMA) PDF[19.1MB]
4-2 Temporal Variation in the Groundwater Level in the western part of Kanagawa Prefecture, Japan (May 2021 – October 2021)(HSRI, AIST) PDF[934KB]
4-3 Crustal Deformations in the Kanto District(GSI) PDF[579KB]
4-4 Hypocenter distribution off Ibaraki Prefecture in August, 2021(NIED) PDF[520KB]
4-5 High-frequency energy release from the NW Chiba-prefecture earthquake on October 7, 2021(NIED) PDF[1MB]
5-1 Crustal Deformations in the Izu peninsula and its Vicinity(GSI) PDF[7.2MB]
6-1 Crustal Deformations in the Tokai District(GSI) PDF[11.9MB]
6-2 Observation of Crustal Strain by Borehole Strainmeters in the Tokai and Southern Kanto Districts (May – October 2021)(JMA, MRI) PDF[9.1MB]
6-3 Short-term slow slip events in the Tokai area, the Kii Peninsula and the Shikoku District, Japan (from May 2021 to October 2021)(AIST, NIED) PDF[6.1MB]
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 May 2021 to Oct. 2021) (64)(AIST) PDF[3.3MB]
7-1 Observation of Tectonic Activities around the Active Faults in Eastern Gifu Region (May, 2021 – October, 2021)(AIST) PDF[806KB]
7-2 Crustal Deformations in the Hokuriku and Chubu Districts(GSI) PDF[1.8MB]
7-3 Recent crustal deformation in Noto Peninsula(Kyoto Univ.) PDF[943KB]
7-4 Changing features revealed from the non-stationary ETAS model in regional earthquake swarm activity of the Noto Peninsula(ERI・ISM) PDF[1.4MB]
8-1 Seismic Activity in and around the Kinki, Chugoku and Shikoku Districts (May–October 2021)(JMA) PDF[2.7MB]
8-2 Crustal Deformations in the Kinki District(GSI) PDF[12.8MB]
8-3 Crustal Activity around the Nankai Trough (May - October 2021)(JMA) PDF[13MB]
8-4 Recent Continuous Crustal Tilt Observation around the Nankai Trough (May 2021 – October 2021)(NIED) PDF[4.3MB]
8-5 Seafloor movements along the Nankai Trough observed by seafloor geodetic observations(JCG) PDF[763KB]
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[848KB]
8-8 The variation of the strain, tilt and groundwater level in the Shikoku District and Kii Peninsula, Japan(from May 2021 to October 2021)(AIST) PDF[4.8MB]
8-9 Observational Results of Groundwater Levels and Crustal Strains in the Kinki District, Japan (May 2021 – October 2021)(AIST) PDF[1MB]
9-1 Activity of deep low-frequency tremor in southwest Japan (May, 2021 – October, 2021)(NIED) PDF[3.2MB]
9-2 Crustal Deformations in the Chugoku and Shikoku Districts(GSI) PDF[5.6MB]
9-3 Short-term slow slip events with non-volcanic tremor in southwest Japan (May 2021-October 2021)(NIED) PDF[2.6MB]
9-4 Temporal Variation in the hot spring water in the Tottori Prefecture, Okayama Prefecture and Shimane Prefecture, Japan (May 2021 – October 2021)(Tottori Univ., AIST) PDF[1.6MB]
10-1 Seismic Activity in and around the Kyushu District (May - October 2021)(JMA) PDF[4.3MB]
10-2 Seismic Activity around the Okinawa District (May - October 2021)(JMA) PDF[1.6MB]
10-3 Crustal Deformations in the Kyushu and Okinawa Districts(GSI) PDF[4.8MB]
11-1 Seismic Activity in Other Regions around Japan (May – October 2021)(JMA) PDF[2.3MB]
11-2 Seismic Activity in the World (May – October 2021)(JMA) PDF[10.2MB]
11-3 Ocean-bottom observation of trans-Pacific tsunamis caused by the earthquake off Alaska coast on the 29th July 2021(NIED) PDF[1.8MB]
11-4 The 2021 Haiti Earthquake: Crustal deformation detected by ALOS-2 data.(GSI) PDF[1.3MB]
12-1 Physical models of preparation and generation processes of megathrust earthquakes in subduction zone aiming for their forecast(JAMSTEC) PDF[312KB]
12-2 A new method to generate rupture scenarios for megathrust earthquakes taking the energy balance into account(MRI) PDF[1.9MB]
12-3 Numerical modeling of slow slip events in the earthquake preparation process around the Nankai region,based on the recent advance in observational studies(NIED) PDF[832KB]
12-4 Simple Physical Model for the Probability of a Subduction-Zone Earthquake Following Slow Slip Eventsand Earthquakes: Application to the Hikurangi Megathrust, New Zealand(JAMSTEC, Kyoto Univ.) PDF[3.2MB]
12-5 Summary of “Trials of experimental forecasts of crustal deformation and seismicity #08 : Moving towards the prospective tests(Tohoku Univ., JAMSTEC) PDF[462KB]
12-6 Experimental forecast of postseismic deformation of the 2011 Tohoku-oki earthquake(GSI) PDF[1.3MB]
12-7 Earthquake forecasting method by supposing swarm-like activity to be possible foreshocks (6) : summary so far and future issues(MRI) PDF[3.1MB]
12-8 Prediction and validation of short- medium- and long-term earthquake probabilities using a hierarchical space-time ETAS (HIST-ETAS) models, etc.(ISM) PDF[2.1MB]
12-9 Earthquake forecasting by using the seismic intensity database of Japan Meteorological Agency and evaluation of the forecasts for 2015-2021(Univ. Shiga Pref.) PDF[1.1MB]
12-10 Seismic activities and seismotectonics in the northern Noto Peninsula(Kanazawa Univ.) PDF[786KB]