| 1-1 |
Recent Seismic Activity in and around Hokkaido (June-November, 1989) (Hokkaido Univ.) PDF[369KB] |
| 1-2 |
Earthquake Swarm in the Northern Part of the Tokachi District (March-October, 1989) (Hokkaido Univ.) PDF[218KB] |
| 1-3 |
Crustal Movements in the Hokkaido District (GSI) PDF[315KB] |
| 2-1 |
Microearthquake Activity in and around the Tohoku District (May-October, 1989) (Tohoku Univ.) PDF[2MB] |
| 2-2 |
Seismic Activity in the Region far E. off Sanriku (Oct. 27-Nov. 18,1989) (JMA) PDF[895KB] |
| 2-3 |
Continuous Observation of Crustal Defomation in the Tohoku District-Tilt Change for the period from April, 1984 to November, 1989- (Tohoku Univ.) PDF[249KB] |
| 2-4 |
Continuous Observation of Crustal Deformation in the Tohoku District-Strain Change for the period from April, 1984 to November, 1989- (Tohoku Univ.) PDF[888KB] |
| 2-5 |
Continuous Observations of Crustal Movements at the Esashi Earth Tides Station (NAOM) PDF[242KB] |
| 2-6 |
Radon Observations in the Eastern part of Fukushima Prefecture (VIII) (Tokyo Univ.) PDF[144KB] |
| 3-1 |
Recent Seismic Activities in the Kanto-Tokai Area (May, - October, 1989) (CDP) PDF[548KB] |
| 3-2 |
Seismic Activities in the Kanto-Koshinetsu District (May-October, 1989) (ERI) PDF[797KB] |
| 3-3 |
Crustal Movements in the Kanto District (GSI) PDF[634KB] |
| 3-4 |
The Observation of Crustal Movements by GPS in Kanto-Tokai Area (Dec. 1988-Aug. 1989) (Tokyo Univ.) PDF[372KB] |
| 3-5 |
Recent Results of Continuous Crustal Tilt Observation in the Kanto-Tokai Area (May-October, 1989) (CDP) PDF[1.4MB] |
| 3-6 |
Results of Continuous Observation by Borehole Three-component Strainmetersat Yasato, Ibaraki and Kofu, Yamanashi (May-October, 1989) (CDP) PDF[446KB] |
| 3-7 |
Variation in Earth Resistivity at Aburatsubo (Sep., 1988-Nov., 1989) (ERI) PDF[848KB] |
| 3-8 |
Temporal Variation of b Value in the Shin'etsu Region (January, 1978-October, 1989) (ERI) PDF[464KB] |
| 4-1 |
Seismic Activity in and around the Izu Peninsula (May-October, 1989) (JMA) PDF[1.6MB] |
| 4-2 |
Seismic Activities in the lzu Peninsula and its Vicinity (May-October, 1989) (ERI) PDF[1.5MB] |
| 4-3 |
Swarm Activity off Ito, July 1989 (CDP) PDF[530KB] |
| 4-4 |
Earthquake Swarm off the East Coast of the lzu Penisula Caused by VolcanicEruption of the Teishi Seamount (Tohoku Univ.) PDF[870KB] |
| 4-5 |
On the Earthquake (M5.7) near the lzu-Oshima Island, October 14,1989 (JMA) PDF[288KB] |
| 4-6 |
Seismic Activity off the Northern Izu-Oshima Island of October 14,1989 (CDP) PDF[410KB] |
| 4-7 |
An Interpretation of Off Ito Earthquake Swarm and Submarine VolcanicActivities in 1989 (CDP) PDF[749KB] |
| 4-8 |
Low Frequency Earthquakes Associated with the Swarm off Ito (CDP) PDF[334KB] |
| 4-9 |
Microtremor Observation at Ito City. -after the volcanic eruption of July 13,1989- (Kyoto Univ.) PDF[1.4MB] |
| 4-10 |
Seismic Observation of the Earthquake Swarm off East Coast of lzu Peninsulaby Telecommunication Satellite System (ERI) PDF[187KB] |
| 4-11 |
Crustal Movements ih the Izu Peninsula (GSI) PDF[1.1MB] |
| 4-12 |
Displacement on the lto-Hatsushima line and lto-Usami line detected byan automatic electronic distancemeter (ERI) PDF[189KB] |
| 4-13 |
GPS Measurement of a Baseline Vector between Hatsushima and Kawana (CDP) PDF[80KB] |
| 4-14 |
GPS Observation around Sagami Bay (Manazuru-Izu Oshima-lzu Shirahama) (HD) PDF[213KB] |
| 4-15 |
Crustal Movements in the Oshima Island (GSI) PDF[152KB] |
| 4-16 |
Baseline determination between Simosato and Minamitori Shima by Satellite LaserRanging (HD) PDF[65KB] |
| 4-17 |
Tilt changes associated with the earthquake swarms and volcanic activities of theEast off lzu peninsula, 1989 (CDP) PDF[545KB] |
| 4-18 |
Seismic Activity off East Coast of Izu-peninsula, 1989 and Strain Changes Observedby the Borehole Strainmeter (JMA) PDF[636KB] |
| 4-19 |
Changes in hot springs in the Usami-lto area related to the 1989 Ito-oki earthquakeswarm and the submarine eruption (ERI) PDF[265KB] |
| 4-20 |
The variations of water temperature and strain related to the July 1989 swarm earthquake and eruption off east of Ito (Kyoto Univ.) PDF[209KB] |
| 4-21 |
Radon Observations in the Izu Peninsula (VIII) (Tokyo Univ.) PDF[69KB] |
| 4-22 |
Geomagnetic Total Intensity Observations in the Eastern Part of the lzu Peninsula (April, 1988-0ctober, 1989) (ERI) PDF[200KB] |
| 4-23 |
The relationship between the earthquake swarms off east of Izu Peninsula and theanomalous change of the telluric potential observed at lzu-Oshima Island (ERI) PDF[444KB] |
| 4-24 |
Geomagnetic Anomaly and Free-air Gravity Anomaly at the East Offing of Hachijyo-Shima (HD) PDF[159KB] |
| 4-25 |
Submarine topographic change related to submarine volcano eruption at Teisi Knoll off lto in the eastern coast of lzu Peninsula (HD) PDF[936KB] |
| 4-26 |
Submarine Topography and Geological Structure at the Eastern Offing of HachijyoShima Island (HD) PDF[437KB] |
| 4-27 |
Submarine Topography and Geological Structure at the Eastern Offing of Sumisu Shima Island (HD) PDF[491KB] |
| 5-1 |
Seismic Activity in the Tokai and Southern Kanto Districts (May-October, 1989) (JMA) PDF[469KB] |
| 5-2 |
Distribution of Microearthquakes in Tokai District (May 1-Oct. 31,1989) (Nagoya Univ.) PDF[115KB] |
| 5-3 |
On the Seismic Activity in the Tokai District (JMA) PDF[218KB] |
| 5-4 |
Crustal Movements in the Tokai District (GSI) PDF[678KB] |
| 5-5 |
Global Positioning System in Tokai area (Nagoya Univ., Shizuoka Univ., Gifu Univ.) PDF[166KB] |
| 5-6 |
Observations of the Crustal Tilts at Sagara and Kamisaka Stations in Shizuoka Prefecture (V) (Shizuoka Univ., Shizuoka Pref.) PDF[207KB] |
| 5-7 |
Observation of Crustal-Strains by Borehole Strainmeters in the Tokai and Southern Kanto Districts (May-October, 1989) (JMA) PDF[497KB] |
| 5-8 |
Radon Observations in the Tokai District (VIII) (Tokyo Univ.) PDF[87KB] |
| 5-9 |
Gravity Change in Tokai District (Kyoto Univ., Nagoya Univ., NAOM) PDF[151KB] |
| 6-1 |
Seismic Activity in the Northwestern Chubu Region (including the Northern Hida, Toyama Bay and Noto Peninsula Regions) , January-June, 1989 (Kyoto Univ.) PDF[146KB] |
| 6-2 |
Microearthquake Activity in the Hida District (Nov. 1,1988-Oct. 31,1989) (Nagoya Univ.) PDF[96KB] |
| 6-3 |
Seismicity in the Eastern Chugoku, Northern Kinki and Hokuriku Districts, Southwest Japan (January-June, 1989) (Kyoto Univ.) PDF[203KB] |
| 6-4 |
Recent Seismic Activity in and around Chugoku District (May, 1988-October, 1989) (ERI) PDF[337KB] |
| 6-5 |
Recent Seismic Activity in and around Kyushu District (May-October, 1989) (JMA) PDF[271KB] |
| 6-6 |
Seismic Activity in the Middle to Northern Kyushu (May-October1989) (Kyushu Univ.) PDF[288KB] |
| 6-7 |
Seismic Activity in and around the Okinawa District (May-October, 1989) (JMA) PDF[186KB] |
| 6-8 |
Seismic Activity in the Western Part of Tottori Prefecture since October 27,1989 (JMA) PDF[232KB] |
| 6-9 |
An earthquake swarm which occurred to the south of Yonago City, (at the Tottori-Shimane borders) (Kyoto Univ., Tottori Univ.) PDF[665KB] |
| 6-10 |
The Earthquake off Murotomisaki, Sept. 25,1989 (JMA) PDF[252KB] |
| 6-11 |
Crustal Movements in the Kinki and the Chubu Districts (GSI) PDF[213KB] |
| 6-12 |
Crustal Movements in the Chugoku District. (GSI) PDF[538KB] |
| 6-13 |
Vertical Crustal Movements in the Kyushu and the Okinawa Districts (GSI) PDF[244KB] |
| 6-14 |
Crustal Movements in the Southeastern Kyushu District (March, 1987-September, 1989) (Kyoto Univ.) PDF[268KB] |
| 6-15 |
Geomagnetic Anomaly and Free-air Gravity Anomaly in the Vicinity of Toyama Bay (HD) PDF[138KB] |
| 6-16 |
Continuous Observations on Time Change of Gravity by Means of TwoSuperconducting Gravity Meters at Kyoto (2) (Kyoto Univ.) PDF[267KB] |
| 6-17 |
An Underground Structure Beneath Beppu Bay (Kyoto Univ.) PDF[414KB] |
| 7-1 |
Determination of Source Mechanisms from Long-Period Seismic Waves (Earthquakes in and around Japan from February to November, 1989) (Hokkaido Univ.) PDF[196KB] |
| 7-2 |
Precise Observation of Geomagnetic Secular Variation (January, 1977-September, 1989) (Geomag. Res. Group) PDF[286KB] |
| 7-3 |
On the Observation of Geoelectric Field with a Long Electrode Span (JMA) PDF[129KB] |