| 1-1 |
Recent Seismic Activity in and around Hokkaido (June - November, 1986) (Hokkaido Univ.) PDF[467KB] |
| 1-2 |
Change in Seismicity in and around Hokkaido (1976- 1986) (Hokkaido Univ.) PDF[207KB] |
| 1-3 |
Vertical Movement in the Hokkaido District (GSI) PDF[1.3MB] |
| 2-1 |
Microearthquake Activity in and around the Tohoku District (May, 1986 - October, 1986) (Tohoku Univ.) PDF[2.8MB] |
| 2-2 |
Seismic Activity in the Northern Part of Iwate Pref. (1986) (JMA) PDF[445KB] |
| 2-3 |
Crustal Movement in the Tohoku District (GSI) PDF[904KB] |
| 2-4 |
Continuous Observation of Crustal Deformation in the Tohoku District (Strain Change, January, 1984 -July, 1986) (Tohoku Univ.) PDF[795KB] |
| 2-5 |
Continuous Observation of Crustal Deformation in the Tohoku District (Tilt Change, April, 1984 -October, 1986) (Tohoku Univ.) PDF[457KB] |
| 2-6 |
Observations of Crustal Movements at the Esashi Earth Tides Station (ILO) PDF[328KB] |
| 2-7 |
Absolute Gravity Measurements at the Aobayama Seismological Observatory, Faculty of Science, Tohoku University (ILO) PDF[397KB] |
| 2-8 |
Radon Observations in the Eastern Part of Fukushima Prefecture (V) (Tokyo Univ.) PDF[285KB] |
| 2-9 |
Tidal Observations along the Western Coast of the Tohoku District (May, 1986 - July, 1986) (Tohoku Univ.) PDF[616KB] |
| 3-1 |
Recent Seismic Activities in the Kanto-Tokai Area (May - October, 1986) (CDP) PDF[474KB] |
| 3-2 |
Seismic Activities in the Kanto-Koshinetsu District (May - October, 1986) (ERI) PDF[1.9MB] |
| 3-3 |
The Earthquake off Southeast Coast of the Boso Peninsula, June 24,1986 (JMA) PDF[604KB] |
| 3-4 |
The Earthquake off Southeast Coast of the Boso Peninsula, June 24,1986 (CDP) PDF[841KB] |
| 3-5 |
On the Activities of the Eastern Part of Nagano Prefecture Earthquake on August 24,1986 (JMA) PDF[699KB] |
| 3-6 |
Seismic Activity in the Eastern Part of Nagano Prefecture, August - October, 1986 (CDP) PDF[367KB] |
| 3-7 |
Crustal Movement in the Kanto District (GSI) PDF[730KB] |
| 3-8 |
Recent Continuous Measurements of Crustal Tilt in the Kanto-Tokai Area (May - October, 1986) (CDP) PDF[1.4MB] |
| 3-9 |
Time Variations of Tidal Tilt Constants Observed at Enzan, Yamanashi (CDP) PDF[359KB] |
| 3-10 |
Results of Continuous Observation by Tow Borehole Three-component Strainmeters at Yasato, Ibaraki (from November, 1985 to October, 1986) (CDP) PDF[547KB] |
| 3-11 |
Gravimetric Detection of the 1931 Nishi-Saitama Earthquake Fault (ERI) PDF[556KB] |
| 3-12 |
Free-air Gravity Anomalies at Sea in the Vicinity of Southern Kanto District (HD) PDF[378KB] |
| 3-13 |
The Results on Continuous Observation of Radon Concentration of Fuchu City, Tokyo (April, 1980-October, 1986) (CDP) PDF[300KB] |
| 3-14 |
Weekly Observation of Radon Concentration around the Kozu-Matsuda Fault Using α Track Etch Method (GS) PDF[413KB] |
| 3-15 |
Hydraulic Fracturing Stress Measurements in the Kanto-Tokai Area: Ishige, Ibaraki Prefecture and Ashikawa, Yamanashi Prefecture (CDP) PDF[665KB] |
| 3-16 |
Bathymetry and Geological Structure of the Triple Junction Area off Boso (HD) PDF[737KB] |
| 4-1 |
Seismic Activities in the Izu Peninsula and its Vicinity (May - October, 1986) (ERI) PDF[829KB] |
| 4-2 |
Seismic Activity in and around the Izu Peninsula, May - October, 1986 (JMA) PDF[1.1MB] |
| 4-3 |
Swarm Activity off the East of Izu Peninsula, October - November, 1986 (CDP) PDF[645KB] |
| 4-4 |
On the Relation between Earthquake Swarm Activity off the East of Izu Peninsula and Strain Changes Observed at Higashi-Izu (JMA) PDF[453KB] |
| 4-5 |
Crustal Movement in the Izu Region (GSI) PDF[1.8MB] |
| 4-6 |
Crustal Activities in the Izu-Oshima Region (CDP) PDF[716KB] |
| 4-7 |
Strain Changes Observed by the Borehole Strainmeter at Izu-Oshima (2) (JMA) PDF[833KB] |
| 4-8 |
Radon Observations in the Izu Peninsula (V) (Tokyo Univ.) PDF[303KB] |
| 5-1 |
Seismic Activity in the Tokai and Southern Kanto Districts, May - October, 1986 (ERI) PDF[950KB] |
| 5-2 |
Distribution of Microearthquakes in Tokai District (May 1,1986 - October 31,1986) (Nagoya Univ.) PDF[286KB] |
| 5-3 |
Crustal Movement in the Tokai Region (GSI) PDF[1.5MB] |
| 5-4 |
Observation of Crustal-Strains by Borehole Strainmeters in the Tokai and Southern Kanto Districts (May, 1986 - October, 1986) (JMA) PDF[1MB] |
| 5-5 |
Electro-Optical Distance Measurements in the Tokai Region (1978 - 1986) - Strain Event in Sangane Baseline Net - (Nagoya Univ.) PDF[283KB] |
| 5-6 |
Radon Observations in the Tokai District (V) (Tokyo Univ.) PDF[298KB] |
| 6-1 |
Seismicity in the Eastern Chugoku, Northern Kinki and Hokuriku Districts, Southwest Japan (January, 1986 - June, 1986) (Kyoto Univ.) PDF[228KB] |
| 6-2 |
Seismic Activity in the Northwestern Chubu Region (including the Northern Hida, Toyama Bay and Noto Peninsula Regions) January - June, 1986 (Kyoto Univ.) PDF[500KB] |
| 6-3 |
Earthquake Activity in and around the Kii Peninsula (April, 1986 - September, 1986) (ERI) PDF[1.1MB] |
| 6-4 |
Recent Seismic Activity in and around Chugoku District (May - October, 1986) (ERI) PDF[444KB] |
| 6-5 |
Recent Seismic Activity in the San'in District (Kyoto Univ.) PDF[237KB] |
| 6-6 |
Recent Seismic Activity in and around the Shimabara Peninsula (May, 1986 - October, 1986) (Kyushu Univ.) PDF[702KB] |
| 6-7 |
Recent Seismic Activity in and around Kyushu District (May - October, 1986) (JMA) PDF[647KB] |
| 6-8 |
Crustal Movement in the Chubu District (GSI) PDF[438KB] |
| 6-9 |
Crustal Movement in the Okinawa District (GSI) PDF[272KB] |
| 6-10 |
Horizontal Movement in the Izumo Region (GSI) PDF[178KB] |
| 6-11 |
Crustal Strain and Tilt Observations at Inuyama (Nagoya Univ.) PDF[390KB] |
| 6-12 |
Ground Deformations Observed at Kamitakara (September, 1985 - June, 1986) (Kyoto Univ.) PDF[190KB] |
| 6-13 |
eomagnetic Variation recorded at the Nishi-Amo Station during the Period from June, 1985 to May, 1986 (Kyoto Univ.) PDF[220KB] |
| 6-14 |
Excavation Survey of the Hagiwara Fault, Atera Fault System (Aichi Pref. Univ. GS) PDF[502KB] |
| 7-1 |
Precursors to Disastrous Earthquakes in Japan - Present State of Precursory Observation - (CDP) PDF[866KB] |
| 7-2 |
On the Observation of Geoelectric Field with a Long Electrode Span (JMA) PDF[860KB] |
| 7-3 |
Precise Observation of Geomagnetic Secular Variation (January, 1977 - October, 1986) (Geomag. Res. Group) PDF[536KB] |