Report of CCEP

Report Vol.73

1-1 Seismic Activity in and around Japan (May 2004 - October 2004) (JMA) PDF[534KB]
1-2 Crustal Deformations of Entire Japan (GSI) PDF[5.5MB]
1-3 Continuous GPS observations by Japan Coast Guard (JHOD) PDF[1.7MB]
2-1 Seismic Activity in and around the Hokkaido District (May 2004 - October 2004) (JMA) PDF[2MB]
2-2 Crustal Movements in the Hokkaido District (GSI) PDF[6.1MB]
2-3 Seismic Quiescence and Activation around the Nemuro peninsula ( Hokkaido Univ.) PDF[1.2MB]
2-4 Seismic Activity Change preceding the 2003 Tokachi-Oki earthquake, and Its Comparison with the Tokai Case (NIED) PDF[912KB]
3-1 Seismic Activity in and around the Tohoku District (May 2004 - October 2004) (JMA) PDF[2MB]
3-2 Crustal Movements in the Tohoku District (GSI) PDF[378KB]
4-1 Seismic Activity in and around the Kanto and Chubu Districts (May 2004 - October 2004) (JMA) PDF[2.7MB]
4-2 Crustal Movements in the Kanto District (GSI) PDF[4MB]
4-3 Recent Seismic Activities in the Kanto-Tokai Area (May, 2004 - October, 2004) (NIED) PDF[2.1MB]
4-4 Recent Results of Continuous Crustal Tilt Observation in the Kanto-Tokai Area (May, 2004 - October, 2004) (NIED) PDF[438KB]
4-5 Seismic activity around Nikkou-Ashio area (May, 2004-October, 2004) (ERI) PDF[5.6MB]
5-1 Crustal Movements in the Izu peninsula and its Vicinity (GSI) PDF[6.8MB]
5-2 Observation of Crustal Movements around Izu Peninsula and Tokai Area by GSI and NIED GPS Networks (February 2003 - November 2004) (NIED) PDF[1MB]
6-1 Seismic activity in and around the Tokai area (May - October 2004) (JMA) PDF[2.4MB]
6-2 Crustal Movements in the Tokai District (GSI) PDF[26MB]
6-3 Observation of Crustal Strains by the Borehole Strainmeters in the Tokai and Southern Kanto Districts (May 2004 - October 2004) (JMA) PDF[2.8MB]
6-4 Slip Rate Decelation of the Slow Slip Event in the Tokai Area inferred from Tilt and GPS Observation (NIED) PDF[283KB]
6-5 The Variation of the Groundwater Level, Discharge Rate, Tilt meter, Three Components Strain, and Subsidence in the Tokai District and Izu Peninsula, Central Japan. (from May 2004 to Oct. 2004) (30) (AIST) PDF[3MB]
7-1 An outline of the Mid Niigata Prefecture Earthquake in 2004 (JMA) PDF[2.5MB]
7-2 Crustal Movements in the Hokuriku Districts (GSI) PDF[14.5MB]
7-3 2004 Mid Niigata earthquake (ERI) PDF[1.6MB]
7-4 On an anomalous aftershock activity of the 2004 Niigata-Ken-Chuetsu earthquake of M6.8, and intermediate-term seismicity anomalies preceding the rupture around the focal region (ISM) PDF[1.7MB]
7-5 Aftershock distribution of the 2004 Niigata-Chuetsu earthquake (Kyoto Univ., Kyushu Univ.) PDF[2.1MB]
7-6 Double-planed seismic zone estimated from the aftershocks of the Mid Niigata Prefecture Earthquake in 2004 (JMA, MRI) PDF[1.5MB]
7-7 Source process of the mainshock and the largest aftershock of the Mid Niigata Prefecture Earthquake in 2004 (MRI) PDF[900KB]
7-8 Temporal variation of b-value with aftershock sequence of the Mid Niigata Prefecture Earthquake in 2004 (JMA) PDF[217KB]
7-9 Seisimic Quiescence and b-value decrease preceding the 2004 Niigata-ken Chuuetsu earthquake (NIED) PDF[248KB]
7-10 Seismic Activity and Focal Mechanisms in and around the Source Region of the Mid Niigata Prefecture Earthquake (NIED) PDF[1.9MB]
7-11 Aftershocks sequence of the Mid Niigata Prefecture Earthquake on October 23,2004 (NIED) PDF[5.8MB]
7-12 Spatial distribution of F-net Moment Tensor solutions for 2004 Mid Niigata Earthquake (NIED) PDF[1.1MB]
7-13 Three-dimensional velocity structure around the hypocentral region of the 2004 Mid Niigata Earthquake (NIED) PDF[2.4MB]
7-14 Background Seismicity and Historical Damaged Large Earthquakes in the Focal Area of the Mid Niigata Earthquake (NIED) PDF[1.5MB]
7-15 Shallow low-frequency earthquakes in the sequence of aftershock activity of Mid Niigata prefecture earthquake on October 23,2004 (NIED) PDF[1.1MB]
7-16 Ground Motion and Rupture Process of the 2004 Niigata-ken Chuetsu Earthquake (NIED) PDF[665KB]
7-17 Primary results of GPS observation of the postseismic deformations following the 2004 Mid Niigata Earthquake ( Kyushu Univ., Hokkaido Univ.) PDF[447KB]
7-18 Crustal deformation associated with the Mid-Niigata prefecture Earthquake in 2004 detected by RADARSAT/InSAR (NIED) PDF[386KB]
7-19 Surface earthquake fault with the Mid Niigata prefecture Earthquake in 2004 (Nagoya Univ., Toyo Univ., AITUniv.) PDF[1.1MB]
7-20 Active geologic structures in and around the source region of the Tyuestu, central Japan, earthquake of October 23,2004 (Univ. of Tokyo) PDF[996KB]
7-21 Correlation between the geologic structure and seismicity concerning to the 2004 Mid Niigata Earthquake (NIED) PDF[421KB]
7-22 Geologic structure of the source area of the Mid-Niigata Prefecture earthquake (AIST) PDF[189KB]
7-23 Gravity structure of the source area of the Mid-Niigata Prefecture earthquake (AIST) PDF[268KB]
7-24 Implication of the 2004 Mid Niigata earthquake (NIED) PDF[350KB]
7-25 Seismic activity in northern part of Nagano prefecture and crustal deformations observed at Matsushiro (May 2004 - October 2004) (JMA) PDF[1.5MB]
7-26 Seismicity in the central part of Yamanashi Prefecture (NIED) PDF[8.9MB]
7-27 Observation of Tectonic Activities around the Active Faults in Eastern Gifu Region (May, 2004 - October, 2004) (AIST) PDF[341KB]
7-28 Distribution of the faults off Kaga-Fukui (JHOD) PDF[321KB]
8-1 Crustal Movements in the Chubu and Kinki Districts (GSI) PDF[18.8MB]
8-2 Seismic Activity in and around the Kinki, Chugoku and Shikoku Districts (May 2004 - October 2004) (JMA) PDF[1.5MB]
8-3 Strain Rate Changes Observed in the Vaults and Groundwater Level Change in the Kinki District for the Last Five Years and in the Hyuganada Observation Network and at Kamitakara Observatory for the Last One Year. (Kyoto Univ.) PDF[1.6MB]
8-4 Temporal Variation in the Groundwater Level and Crustal Strain in the Kinki District, Japan (May 2004 - October 2004) (AIST) PDF[958KB]
8-5 An outline of the earthquakes off Kii Peninsula and Tokaido on September 5th, 2004 (JMA) PDF[4.4MB]
8-6 Depth distribution of aftershocks of earthquake that occurred to Kii peninsula offing in September 5,2004. (Nagoya Univ.) PDF[426KB]
8-7 On the aftershock activity of the 2004 earthquake of M7.4 at the southeast off the coast of the Kii Peninsula, and constraints on the fault-rupture models by the mechanisms and space-time pattern of the aftershocks (ISM) PDF[900KB]
8-8 Offshore southeast of the Kii Peninsula Earthquake by using temporal ocean bottom seismometers (ERI) PDF[558KB]
8-9 Seismic Activity of southeastern off Kii-Peninsula earthquakes on September 5,2004 (NIED) PDF[2MB]
8-10 Spatial distribution of CMT solutions for 2004 southeastern off Kii-Peninsula Earthquakes (NIED) PDF[860KB]
8-11 Characteristic waveforms of aftershocks for southeastern Kii-Peninsula earthquakes on September 5,2004 (NIED) PDF[652KB]
8-12 Very low-frequency earthquakes triggered by southeastern off Kii-Peninsula earthquakes on September 5,2004 (NIED) PDF[1.6MB]
8-13 Hypocenter Distribution off Kii-Peninsula Inferred from sP Depth Phase (NIED) PDF[941KB]
8-14 Result of seafloor geodetic observations east off Shiono-misaki (JHOD) PDF[272KB]
8-15 Temporal Variation in the Groundwater Level and Crustal Strain in the Kinki and Tokai Districts before and after the Offshore Southeast of the Kii Peninsula Earthquakes (AIST) PDF[1MB]
8-16 2004 Off Kii-Peninsula Earthquake Observed by Multi-component Borehole Instrument Installed in Deep Boreholes (TRIES, Nagoya Univ.) PDF[1.7MB]
8-17 Submarine topography, Geomagnetic anomaly and Gravity anomaly off Kii-Tokai (JHOD) PDF[874KB]
8-18 Record of Tsunami by Earthquake off the South-East of Kii Peninsula (JHOD) PDF[96KB]
8-19 Results of GPS observation after the SE off Kii peninsula earthquakes (Kyoto Univ.) PDF[7.3MB]
8-20 Strain Steps at the Earthquakes off the Southeast coast of Kii Peninsula on Sep. 5,2004, Observed by Extensometers and the Fault Models (Kyoto Univ.) PDF[573KB]
8-21 Earthquakes in the Osaka Bay and the northwestern part of Wakayama prefecture (NIED) PDF[5.5MB]
8-22 Recent Seismicity of the Kinki District and the Seismic Quiescence in the Tamba Plateau (Kyoto Univ.) PDF[718KB]
8-23 Observation of the Tectonic Activities in the Arima-Takatsuki -Rokko Fault Zone (May, 2004-October, 2004) (AIST) PDF[379KB]
8-24 The Variation of Crustal Strain and Groundwater Levels at the Yasutomi and the Yasutomikita Observation Station of AIST relating to the Earthquake along the Yamasaki Fault (July 12,2004- Mj=3.9) (AIST) PDF[416KB]
9-1 Crustal Movements in the Chugoku, Shikoku and Kyushu Districts (GSI) PDF[1.1MB]
9-2 Temporal Variation in the hot spring water and groundwater in the Tottori Prefecture, Okayama Prefecture and Shimane Prefecture, Japan (May 2004 - October 2004) (AIST) PDF[658KB]
9-3 Submarine topography, Submarine geological structure and Gravity anomaly off Shimane (JHOD) PDF[450KB]
9-4 Multi channel seismic survey in the eastern part of Suo Nada (JHOD) PD440KB PDF[449KB]
10-1 Seismic Activity in and around the Kyushu Districts (May 2004 - October 2004) (JMA) PDF[1.4MB]
10-2 Seismic Activity in Kyushu (May 2004 - October, 2004) (Kyushu Univ.) PDF[2.3MB]
10-3 Seismic Activity in the Southern Kyushu District (May, 2004-October, 2004) (Kagoshima Univ.) PDF[1.7MB]
10-4 2003 Seismic expedition in and around Hinagu fault area, Kyushu, Japan (ERI) PDF[444KB]
10-5 Seismic Activity in and around the Okinawa Districts (May 2004 - October 2004) (JMA) PDF[1.9MB]
11-1 Crustal movement in other regions (GSI) PDF[304KB]
11-2 Continuous Observations of Crustal Deformations in and around Intraplate Seismic Gaps (MRI) PDF[383KB]
11-3 Imaging the fault planes and asperities of inland earthquakes recently occurred in Japan by double difference tomography- Applications to the 1995 southern Hyogo (M7.3) , the 2000 western Tottori (M7.3) and the 2003 northern Miyagi (M6.4) earthquakes - (Tohoku Univ.) PDF[1MB]
11-4 Stress Field Estimation by Earthquake Focal Mechanisms (NIED) PDF[2.4MB]
11-5 Existing Techniques, Problems and Proposal for the Reliable Measurement of the Crustal Stress (ERI) PDF[628KB]
11-6 In-situ Stress Measurements by Over-coring Method in Deep Boreholes for Earthquake Prediction Research - Multi-component Observation of Crustal Activities and Continuous Stress Monitoring in Deep Boreholes (Deeper than 1km) by Developing Powerful Instrume (TRIES, Nagoya Univ.) PDF[1.5MB]
11-7 Parkfield earthquake (NIED) PDF[369KB]
11-8 2004 Parkfield earthquake, its meaning and problems left behind (Tohoku Univ.) PDF[135KB]
11-9 Seisimic Quiescences preceding M7-M8 Earthquakes (NIED) PDF[580KB]
11-10 Simultaneous estimation of b-values and detection rates of earthquakes for the application to aftershock probability forecasting (ISM) PDF[1.3MB]