| 1-1 |
Results of Resurvey at Akkeshi Rhombus Base, Lines in the Southeast Part of Hokkaido District (GSI) PDF[331KB] |
| 1-2 |
Recent Seismic Activity in and around Hokkaido (1979, December - 1980, May) (Hokkaido Univ.) PDF[303KB] |
| 1-3 |
On the Earthquake Swarm near Hakodate, Southern Hokkaido (to be continued) (Hokkaido Univ.) PDF[241KB] |
| 1-4 |
Earthquake Swarm near Hakodate, Southern Hokkaido (II) (JMA) PDF[244KB] |
| 1-5 |
The Earthquake (M6.8) on February 23,1980 off Shikotan Island in Southern Kurile (Hokkaido Univ.) PDF[346KB] |
| 1-6 |
The Earthquake off the Southeast Coast of Hokkaido, Feb. 23,1980 (JMA) PDF[196KB] |
| 1-7 |
Premonitory Seismic Activities Associated with Large Earthquakes off East Coast of Hokkaido (Hokkaido Univ.) PDF[265KB] |
| 2-1 |
Microseismic Activity in and near the Tohoku District (November, 1979 - April, 1980) (Tohoku Univ.) PDF[1.6MB] |
| 2-2 |
Variations in Chemical Composition of Groundwater in Earthquake Swarms Region, Iwasaki, Aomori Prefecture (Tokyo Univ.) PDF[256KB] |
| 2-3 |
Post-Seismic Crustal Movements of the 1978 Miyagi-Oki Earthquake as Seen in the Tidal Records. (ERI) PDF[318KB] |
| 2-4 |
Vertical Movements in the Southeast Part of Tohoku District (GSI) PDF[362KB] |
| 2-5 |
Vertical Movement in the Eastern Tohoku District (GSI) PDF[278KB] |
| 2-6 |
Horizontal Strain in the Southern Tohoku District (GSI) PDF[1.6MB] |
| 2-7 |
Submarine Topography, Geological Structure and Geomagnetic Total Force at Sea North off Zyoban District. (HD) PDF[674KB] |
| 2-8 |
Multichannel Seismic Reflection Profiling off Abukuma Mountains (1) (HD) PDF[1.1MB] |
| 3-1 |
Recent Seismic Activities in the Kanto-Tokai Area (November, 1979 - April, 1980) (CDP) PDF[776KB] |
| 3-2 |
Recent Continuous Measurements of Ground Tilt in the Kanto-Tokai Area (November, 1979 - April, 1980) (CDP) PDF[529KB] |
| 3-3 |
Observations of Crustal Strains by Borehole Strain-meters in the Kanto and Tokai District (JMA) PDF[297KB] |
| 3-4 |
Breakdown of the Daiiti-Kasima Seamount in the Japan Trench (HD) PDF[365KB] |
| 3-5 |
Horizontal Strain in the Kanto District (GSI) PDF[2.6MB] |
| 3-6 |
Crustal Movement in the South Kanto District (GSI) PDF[577KB] |
| 3-7 |
Secular Ground Tilts and Strains as Observed at Aburatsubo and Nokogiriyama (9) (ERI) PDF[290KB] |
| 3-8 |
Geodimeter Surveys in the Miura, Boso and Uraga-Suido Area (1) (ERI) PDF[639KB] |
| 3-9 |
Geodetic Survey across the Kitatake Fault, Miura Peninsula (GS) PDF[301KB] |
| 3-10 |
In Situ Stress Measurements by a Stress Relief Method in the Tanzawa Mountains (GS) PDF[478KB] |
| 3-11 |
Geomagnetic Anomaly of Seamount Daiiti-Kasima (HD) PDF[333KB] |
| 3-12 |
Seismic Activity in the Izu Peninsula and its Vicinity (November, 1979 - April, 1980) (ERI) PDF[357KB] |
| 3-13 |
Gravity Change Rate in Izu Peninsula (ERI) PDF[353KB] |
| 3-14 |
Electromagnetic Investigation of Tanna and Ukihashi Fault, Izu Peninsula (Electromagnetic Research Group of the Fault Activity) PDF[670KB] |
| 3-15 |
The Continuous Observations of Water Temperatures in Ground-Water in the Izu Peninsula (3) (Kyoto Univ.) PDF[486KB] |
| 3-16 |
Geomagnetic Observation for Earthquake Prediction in the Izu-Tokai District (JMA) PDF[284KB] |
| 3-17 |
After-Seismic Movement of the Irozaki Earthquake Fault (GS) PDF[401KB] |
| 3-18 |
Crustal Deformation in the Izu District (GSI) PDF[492KB] |
| 4-1 |
Seismic Activity in the Shin-etsu District (November 1979 - March 1980) (ERI) PDF[280KB] |
| 4-2 |
Crustal Movements in Sado-Yahiko District (7) (ERI) PDF[345KB] |
| 4-3 |
Crustal Movement Observation in the Fuji River and Suruga Bay Area (Part 6) (ERI) PDF[586KB] |
| 4-4 |
Change of Gravity in the Region between Mori and Omaezaki (Kyoto Univ., ERI) PDF[181KB] |
| 4-5 |
Activity of Small Earthquakes in the Tokai District (April 1,1979 -May 31,1980) (JMA) PDF[270KB] |
| 4-6 |
Crustal Deformation in the Tokai District (GSI) PDF[564KB] |
| 4-7 |
Horizontal Strain of the Suruga Bay ｜Base-Line Net (Shizuoka Univ.) PDF[246KB] |
| 4-8 |
Relationship between the Future \"Tokai Earthquake\"and the 1891 Nobi Earthquake (ERI) PDF[276KB] |
| 4-9 |
Distribution of Microearthquakes in Tokai District (November 1,1979 - April 30,1980) (Nagoya Univ.) PDF[344KB] |
| 4-10 |
Crustal Strain Observations at Mikawa (1974〜1979) (Nagoya Univ.) PDF[203KB] |
| 4-11 |
Electro-Optical Distance Measurements in the Tokai Region (1977 - 1980) (Nagoya Univ.) PDF[283KB] |
| 4-12 |
Crustal Strain and Tilt Observations at Inuyama (Nagoya Univ.) PDF[413KB] |
| 5-1 |
Variations in Chemical Composition of Groundwater Related to the Eruption of Mt. Ontake (Tokyo Univ.) PDF[243KB] |
| 5-2 |
Seismicity in the Eastern Chugoku, Northern Kinki and Hokuriku Districts, Southwest Japan (July, 1979〜December, 1979) (Kyoto Univ.) PDF[291KB] |
| 5-3 |
Horizontal Strain in Hakusan District (GSI) PDF[718KB] |
| 5-4 |
Ground Subsidence at the West Part of Kyoto City and the Possibility of Earthquake Occurrence (Kyoto Univ.) PDF[780KB] |
| 5-5 |
Trenches across the Yamasaki Fault in Hyogo Prefecture (Aichi Pref. Univ., Kyoto Univ.) PDF[712KB] |
| 5-6 |
Vertical Movements in Kii Peninsula (GSI) PDF[487KB] |
| 5-7 |
Vertical Movements in Chubu and Kinki District (GSI) PDF[1.4MB] |
| 5-8 |
Results of Resurvey at Shirahama Rhombus Base Lines in the Southwest Part of Kii Peninsula (GSI) PDF[315KB] |
| 5-9 |
Horizontal Strain in the Eastern Chugoku District (GSI) PDF[2.8MB] |
| 5-10 |
Vertical Movements in Shikoku District (GSI) PDF[361KB] |
| 6-1 |
Traverse Survey of High Precision in the Northwestern Kyushu District (GSI) PDF[231KB] |
| 6-2 |
Results of Resurvey at Miyazaki Rhombus Base Lines in and near Miyazaki City (GSI) PDF[279KB] |
| 6-3 |
Vertical Movements in Okinawa Island (GSI) PDF[477KB] |
| 6-4 |
The Earthquake Near Okinawajima, March 3,1980 (JMA) PDF[274KB] |
| 7-1 |
Change of Annual Number of Felt Earthquakes at Edo (ERI) PDF[453KB] |
| 7-2 |
Intensity Distribution of the Genroku Earthquake of Dec. 31,1703 (ERI) PDF[380KB] |
| 7-3 |
List of Old Documents of Earthquakes Collected Recently (VII) (ERI) PDF[686KB] |
| 7-4 |
Observation of Geomagnetic Total Intensity under the Project of Earthquake Prediction Research, 1973 - 1977 (Geomag. Res. Group) PDF[2.2MB] |
| 7-5 |
Geomagnetic Total-Intensity Anomaly Distribution around Japan (HD) PDF[282KB] |
| 7-6 |
Low-Frequency Earthquakes and Earthquake Prediction (ERI) PDF[538KB] |
| 7-7 |
Precise Observation of Geomagnetic Secular Variation under the Project of Earthquake Prediction Research, January - March, 1980 (Geomag. Res. Group) PDF[306KB] |
| 7-8 |
Relation between Distribution of Active Faults and Epicenters of Damaging Earthquakes on Land (ERI) PDF[406KB] |
| 7-9 |
Revision of Horizontal Strain in and around Suruga Bay (GSI) PDF[229KB] |
| 7-10 |
Effect of the Revision of Survey Data to the Coming Tokai Earthquake (Secretariat, CCEP) PDF[117KB] |