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PANGAEA.
Data Publisher for Earth & Environmental Science

Shibutani, Susumu; Lin, Weiren (2021): Downdip azimuth and dip angle of fractures measured from borehole televiewer images in Hole FDB-1 penetrated through the Futagawa fault, SW Japan [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.933471, In: Shibutani, S; Lin, W (2021): Physical property distribution and fracture density of a ~700 m-deep borehole penetrated through the Futagawa fault ruptured during the 2016 Kumamoto earthquake mainshock [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.933472

Always quote citation above when using data! You can download the citation in several formats below.

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Keyword(s):
downhole logging; fracture density; Futagawa fault; Futagawa fault drilling Project; Natural gamma ray; P-wave velocity; resistivity; volcanic rocks
Related to:
Shibutani, Susumu; Lin, Weiren; Sado, Koichiro; Aizawa, Akihiro; Koike, Katsuaki (2022): An ancient >200 m cumulative normal faulting displacement along the Futagawa fault dextrally ruptured during the 2016 Kumamoto, Japan, earthquake identified by a multiborehole drilling program. Geochemistry, Geophysics, Geosystems, https://doi.org/10.1029/2021GC009966
Further details:
Kyoto University (2018): FY29 Commissioned for the disaster prevention on nuclear facilities (Boring core and Stress measurement using borehole: No.2 Futagawa fault) (in Japanese). Nuclear Regulation Authority, Japan, Technical Report (3/3), https://www.nra.go.jp/data/000256426.pdf
Coverage:
Latitude: 32.806200 * Longitude: 130.860100
Minimum DEPTH, sediment/rock: 330.97 m * Maximum DEPTH, sediment/rock: 640.22 m
Event(s):
FDB-1 * Latitude: 32.806200 * Longitude: 130.860100 * Location: Japan * Method/Device: Downhole logging * Comment: Borehole: Futagawa fault; max. measured depth: ~666.2 m; max. true vertical depth:~666.1 m;Borehole deviation angle: 0.8°;Deviation azimuth: N90°E;Devices: RESORT-21
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
HoleHShibutani, Susumu
NumberNoShibutani, SusumuFracture number
DEPTH, sediment/rockDepth sedmShibutani, SusumuGeocode
AzimuthAzimdegShibutani, SusumuDowndip azimuth by borehole televiewer images
AngleAngledegShibutani, SusumuDip angle by borehole televiewer images
CategoryCatShibutani, SusumuCategories of fracture dip angles: L = <30° from the horizontal plane; M = ≥30° and <60°; H = ≥60°
CommentCommentShibutani, Susumu
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1728 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


H

No

Depth sed [m]

Azim [deg]

Angle [deg]

Cat

Comment
FDB-11330.971779Hslightly unclear fracture
FDB-12353.4926377Hslightly unclear fracture
FDB-13354.4427980Hslightly unclear fracture
FDB-14355.071184Hslightly unclear fracture
FDB-15365.968545Mslightly unclear fracture
FDB-16366.2524569Hslightly unclear fracture
FDB-17366.705377Hslightly unclear fracture
FDB-18366.914576Hslightly unclear fracture
FDB-19368.9318061Hslightly unclear fracture
FDB-110369.6320456Mslightly unclear fracture
FDB-111369.9130027Lslightly unclear fracture
FDB-112370.0230546Mslightly unclear fracture
FDB-113376.5726756Mslightly unclear fracture
FDB-114376.6226058Mslightly unclear fracture
FDB-115378.271456Mslightly unclear fracture
FDB-116378.301055Mslightly unclear fracture
FDB-117378.34953Mslightly unclear fracture
FDB-118398.7230958Mslightly unclear fracture
FDB-119399.6131254Mclear fracture
FDB-120400.1814449Mslightly unclear fracture
FDB-121400.3134662Hslightly unclear fracture
FDB-122400.5432459Mslightly unclear fracture
FDB-123400.9627444Mslightly unclear fracture
FDB-124401.0232958Mslightly unclear fracture
FDB-125401.3616651Mslightly unclear fracture
FDB-126401.4314932Mslightly unclear fracture
FDB-127401.4835549Mslightly unclear fracture
FDB-128401.929532Mslightly unclear fracture
FDB-129402.3610327Lslightly unclear fracture
FDB-130402.4212764Hslightly unclear fracture
FDB-131402.4822247Mslightly unclear fracture
FDB-132402.963643Mslightly unclear fracture
FDB-133403.066053Mslightly unclear fracture
FDB-134403.4514664Hslightly unclear fracture
FDB-135404.1721446Mslightly unclear fracture
FDB-136404.6535132Mslightly unclear fracture
FDB-137404.8422532Mslightly unclear fracture
FDB-138405.1933662Hslightly unclear fracture
FDB-139405.961771Hslightly unclear fracture
FDB-140405.9826111Lslightly unclear fracture
FDB-141406.1523742Mslightly unclear fracture
FDB-142406.326055Mslightly unclear fracture
FDB-143406.374852Mslightly unclear fracture
FDB-144406.627348Mclear fracture
FDB-145406.9224636Mslightly unclear fracture
FDB-146407.1224132Mslightly unclear fracture
FDB-147407.3423327Lslightly unclear fracture
FDB-148407.7226242Mclear fracture
FDB-149407.9423553Mslightly unclear fracture
FDB-150408.021464Hclear fracture
FDB-151408.3022253Mslightly unclear fracture
FDB-152408.601453Mclear fracture
FDB-153408.73731Mslightly unclear fracture
FDB-154408.8019867Hslightly unclear fracture
FDB-155409.344351Mslightly unclear fracture
FDB-156409.662848Mslightly unclear fracture
FDB-157412.5218657Mslightly unclear fracture
FDB-158412.6719676Hslightly unclear fracture
FDB-159413.11570Hslightly unclear fracture
FDB-160413.231455Mslightly unclear fracture
FDB-161413.642624Lslightly unclear fracture
FDB-162414.311339Mslightly unclear fracture
FDB-163414.72075Hclear fracture
FDB-164415.5219340Mslightly unclear fracture
FDB-165416.0816727Lslightly unclear fracture
FDB-166416.112458Mslightly unclear fracture
FDB-167416.3116940Mslightly unclear fracture
FDB-168416.902251Mslightly unclear fracture
FDB-169418.3118541Mslightly unclear fracture
FDB-170418.9235766Hslightly unclear fracture
FDB-171419.068827Lslightly unclear fracture
FDB-172419.404248Mslightly unclear fracture
FDB-173420.252470Hclear fracture
FDB-174420.48966Hclear fracture
FDB-175420.592075Hclear fracture
FDB-176420.6312970Hslightly unclear fracture
FDB-177421.444670Hslightly unclear fracture
FDB-178421.6519618Lslightly unclear fracture
FDB-179421.7916936Mslightly unclear fracture
FDB-180421.871461Hslightly unclear fracture
FDB-181421.944464Hslightly unclear fracture
FDB-182422.1431051Mslightly unclear fracture
FDB-183422.3832811Lslightly unclear fracture
FDB-184422.646726Lslightly unclear fracture
FDB-185422.8134539Mslightly unclear fracture
FDB-186422.93226Lslightly unclear fracture
FDB-187423.112362Hclear fracture
FDB-188423.2415252Mclear fracture
FDB-189423.5318476Hslightly unclear fracture
FDB-190423.8317761Hslightly unclear fracture
FDB-191424.044338Mslightly unclear fracture
FDB-192424.084253Mslightly unclear fracture
FDB-193424.347262Hslightly unclear fracture
FDB-194424.7334558Mslightly unclear fracture
FDB-195425.16358Mslightly unclear fracture
FDB-196425.672062Hclear fracture
FDB-197425.873657Mclear fracture
FDB-198426.19366Hclear fracture
FDB-199426.2835545Mslightly unclear fracture
FDB-1100426.4133947Mslightly unclear fracture
FDB-1101426.5234939Mslightly unclear fracture
FDB-1102426.5233473Hclear fracture
FDB-1103426.7731851Mclear fracture
FDB-1104427.2430831Mslightly unclear fracture
FDB-1105427.36444Mslightly unclear fracture
FDB-1106427.531146Mslightly unclear fracture
FDB-1107427.5729336Mslightly unclear fracture
FDB-1108427.8231332Mslightly unclear fracture
FDB-1109427.8735353Mslightly unclear fracture
FDB-1110427.941263Hslightly unclear fracture
FDB-1111428.1321052Mslightly unclear fracture
FDB-1112428.2825757Mclear fracture
FDB-1113428.736240Mslightly unclear fracture
FDB-1114428.8920572Hslightly unclear fracture
FDB-1115429.5134857Mslightly unclear fracture
FDB-1116429.5832053Mslightly unclear fracture
FDB-1117429.663351Mslightly unclear fracture
FDB-1118429.7622748Mslightly unclear fracture
FDB-1119429.89764Hclear fracture
FDB-1120430.312675Hclear fracture
FDB-1121430.50370Hclear fracture
FDB-1122430.865316Lslightly unclear fracture
FDB-1123432.037049Mslightly unclear fracture
FDB-1124432.087655Mslightly unclear fracture
FDB-1125432.159536Mslightly unclear fracture
FDB-1126432.322683Hslightly unclear fracture
FDB-1127432.3613137Mslightly unclear fracture
FDB-1128433.4029646Mslightly unclear fracture
FDB-1129433.462785Hclear fracture
FDB-1130434.688727Lslightly unclear fracture
FDB-1131434.737432Mslightly unclear fracture
FDB-1132434.9228957Mslightly unclear fracture
FDB-1133435.2617450Mslightly unclear fracture
FDB-1134435.4030544Mslightly unclear fracture
FDB-1135436.026442Mslightly unclear fracture
FDB-1136436.8232444Mslightly unclear fracture
FDB-1137436.924344Mslightly unclear fracture
FDB-1138437.3233128Lslightly unclear fracture
FDB-1139437.551736Mslightly unclear fracture
FDB-1140438.544151Mslightly unclear fracture
FDB-1141438.655146Mclear fracture
FDB-1142439.0631869Hslightly unclear fracture
FDB-1143439.5031357Mslightly unclear fracture
FDB-1144439.6535636Mslightly unclear fracture
FDB-1145440.00343Mslightly unclear fracture
FDB-1146440.2621275Hslightly unclear fracture
FDB-1147440.792886Hclear fracture
FDB-1148440.982981Hclear fracture
FDB-1149442.812882Hslightly unclear fracture
FDB-1150443.358836Mslightly unclear fracture
FDB-1151443.621677Hslightly unclear fracture
FDB-1152443.695355Mslightly unclear fracture
FDB-1153443.8123831Mslightly unclear fracture
FDB-1154443.9332228Lslightly unclear fracture
FDB-1155443.962140Mslightly unclear fracture
FDB-1156444.323169Hclear fracture
FDB-1157444.453870Hclear fracture
FDB-1158444.6532436Mslightly unclear fracture
FDB-1159444.869438Mslightly unclear fracture
FDB-1160445.084355Mslightly unclear fracture
FDB-1161445.164352Mslightly unclear fracture
FDB-1162445.606443Mslightly unclear fracture
FDB-1163446.155727Lslightly unclear fracture
FDB-1164446.416318Lslightly unclear fracture
FDB-1165446.529727Lslightly unclear fracture
FDB-1166446.647522Lslightly unclear fracture
FDB-1167446.708640Mslightly unclear fracture
FDB-1168447.2811524Lslightly unclear fracture
FDB-1169447.3615928Lslightly unclear fracture
FDB-1170447.803180Hslightly unclear fracture
FDB-1171448.453968Hslightly unclear fracture
FDB-1172448.91146Mslightly unclear fracture
FDB-1173449.061343Mslightly unclear fracture
FDB-1174449.2333531Mslightly unclear fracture
FDB-1175449.4034933Mslightly unclear fracture
FDB-1176449.5820470Hslightly unclear fracture
FDB-1177450.406531Mslightly unclear fracture
FDB-1178450.622331Mslightly unclear fracture
FDB-1179450.80784Hclear fracture
FDB-1180451.473436Mslightly unclear fracture
FDB-1181451.57184Hclear fracture
FDB-1182451.771328Lslightly unclear fracture
FDB-1183451.921331Mslightly unclear fracture
FDB-1184452.38637Mslightly unclear fracture
FDB-1185452.47851Mslightly unclear fracture
FDB-1186452.852237Mslightly unclear fracture
FDB-1187452.981649Mslightly unclear fracture
FDB-1188453.2333768Hslightly unclear fracture
FDB-1189453.5427843Mslightly unclear fracture
FDB-1190453.632943Mslightly unclear fracture
FDB-1191454.173152Mslightly unclear fracture
FDB-1192454.331546Mslightly unclear fracture
FDB-1193454.432749Mslightly unclear fracture
FDB-1194454.813856Mslightly unclear fracture
FDB-1195455.032754Mslightly unclear fracture
FDB-1196455.112946Mslightly unclear fracture
FDB-1197455.192940Mslightly unclear fracture
FDB-1198455.293349Mslightly unclear fracture
FDB-1199455.384648Mslightly unclear fracture
FDB-1200455.533137Mslightly unclear fracture
FDB-1201455.69518Lslightly unclear fracture
FDB-1202457.507542Mslightly unclear fracture
FDB-1203461.208827Lslightly unclear fracture
FDB-1204461.383478Hslightly unclear fracture
FDB-1205464.9119836Mslightly unclear fracture
FDB-1206465.4734676Hslightly unclear fracture
FDB-1207465.7518669Hslightly unclear fracture
FDB-1208466.4917339Mslightly unclear fracture
FDB-1209466.6917841Mslightly unclear fracture
FDB-1210466.8116946Mslightly unclear fracture
FDB-1211468.9828653Mslightly unclear fracture
FDB-1212469.3735251Mslightly unclear fracture
FDB-1213471.101453Mslightly unclear fracture
FDB-1214471.3317563Hslightly unclear fracture
FDB-1215472.297034Mslightly unclear fracture
FDB-1216472.658445Mslightly unclear fracture
FDB-1217473.0228715Lslightly unclear fracture
FDB-1218473.972615Lslightly unclear fracture
FDB-1219474.2716076Hslightly unclear fracture
FDB-1220474.60221Lslightly unclear fracture
FDB-1221475.9515126Lslightly unclear fracture
FDB-1222476.387639Mslightly unclear fracture
FDB-1223476.6715241Mslightly unclear fracture
FDB-1224477.438362Hslightly unclear fracture
FDB-1225477.6021354Mslightly unclear fracture
FDB-1226480.152459Mclear fracture
FDB-1227480.4418652Mclear fracture
FDB-1228483.336127Lslightly unclear fracture
FDB-1229484.2510717Lslightly unclear fracture
FDB-1230484.499327Lslightly unclear fracture
FDB-1231484.778127Lslightly unclear fracture
FDB-1232484.9430059Mslightly unclear fracture
FDB-1233485.95549Mslightly unclear fracture
FDB-1234487.589723Lslightly unclear fracture
FDB-1235487.649921Lslightly unclear fracture
FDB-1236487.8617449Mslightly unclear fracture
FDB-1237488.4117863Hslightly unclear fracture
FDB-1238488.5717459Mslightly unclear fracture
FDB-1239491.78561Hslightly unclear fracture
FDB-1240491.9835858Mslightly unclear fracture
FDB-1241492.5634752Mslightly unclear fracture
FDB-1242493.9635358Mslightly unclear fracture
FDB-1243494.2216863Hclear fracture
FDB-1244494.3316356Mclear fracture
FDB-1245495.023746Mslightly unclear fracture
FDB-1246497.282055Mslightly unclear fracture
FDB-1247498.1427655Mslightly unclear fracture
FDB-1248498.515059Mslightly unclear fracture
FDB-1249498.9731422Lslightly unclear fracture
FDB-1250499.06036Mslightly unclear fracture
FDB-1251499.594652Mslightly unclear fracture
FDB-1252502.0015235Mslightly unclear fracture
FDB-1253502.1317639Mslightly unclear fracture
FDB-1254502.2723827Lslightly unclear fracture
FDB-1255502.3635368Hslightly unclear fracture
FDB-1256502.5332657Mclear fracture
FDB-1257502.7818439Mslightly unclear fracture
FDB-1258502.9132022Lslightly unclear fracture
FDB-1259503.2212950Mslightly unclear fracture
FDB-1260504.7217046Mclear fracture
FDB-1261504.792153Mclear fracture
FDB-1262504.8515243Mclear fracture
FDB-1263505.842140Mslightly unclear fracture
FDB-1264506.3614946Mclear fracture
FDB-1265506.4729833Mslightly unclear fracture
FDB-1266507.3618956Mslightly unclear fracture
FDB-1267507.902432Mslightly unclear fracture
FDB-1268508.3010732Mslightly unclear fracture
FDB-1269508.5518064Hslightly unclear fracture
FDB-1270508.5818465Hslightly unclear fracture
FDB-1271509.253232Mslightly unclear fracture
FDB-1272509.456123Lslightly unclear fracture
FDB-1273509.8822456Mslightly unclear fracture
FDB-1274510.1732021Lslightly unclear fracture
FDB-1275510.465241Mslightly unclear fracture
FDB-1276510.9433982Hslightly unclear fracture
FDB-1277511.584248Mslightly unclear fracture
FDB-1278518.7124240Mslightly unclear fracture
FDB-1279546.54254Mslightly unclear fracture
FDB-1280546.7021248Mslightly unclear fracture
FDB-1281553.635368Hclear fracture
FDB-1282575.7534967Hslightly unclear fracture
FDB-1283602.019582Hslightly unclear fracture
FDB-1284602.029044Mslightly unclear fracture
FDB-1285605.6435256Mslightly unclear fracture
FDB-1286605.752261Hslightly unclear fracture
FDB-1287632.111768Hslightly unclear fracture
FDB-1288640.224914Lslightly unclear fracture