Seismograms of the 1966 Parkfield
(California) Earthquake:
The following seismograms were scanned at 400 dpi, 8-bit gray scale by Ronsin Imaging Services, Inc. (215 S. Lemon Creek Drive, Walnut, CA 91789, USA), in August of 2004, from selected WWSSN film chips. Bob Hutt contributed his time in pulling the WWSSN film chips and funding for the scanning was provided by William H. K. Lee.
For rapid viewing, the
slightly edited image files were saved in this Website at large "quality" reduction
in PDF format, but the original scanned image files are
archived at IRIS Data Center for download
at the scanned 400 dpi
resolution.
Seismograms are organized by station as follows, with the following
abbreviations for components:
LPZ = Long Period, Vertical
component; LPN = Long Period, North-South component;
LPE = Long Period, East-West component.
For each station, the WWSSN number, station code, coordinates (latitude in degrees, longitude
in
degrees, and elevation in meters), and geographical location are given first. The
available seismograms
are then listed by station code and component (with start time given by
month, day, year, ‘_’, hour, minute).
For station information, please click: WWSSN1964.pdf: An extensive summary of
the World-wide
Standardized Seismograph Network, including detailed description of all WWSSN stations.
Link to hi rez tif files (gzip
format)
---------------------------------------------------------------------------------
Please note that some seismograms may have recorded one or more of the following earthquakes
which occurred before the Parkfield earthquake at : 4:26 UTC on June 28:
1966 6/27 10:41 UTC 29.55N 80.85E mb=6.0
1966 6/27 10:59
UTC 29.61N 80.93E mb=6.0
1966 6/27 21:47 UTC 38.35S 177.25E mb=5.5
0001=AAE [ 9.03N, 38.77E,
2442m]: Addis Ababa, Ethiopia
AAE_LPZ (062766_0605) AAE_LPN
(062766_0605) AAE_LPE (062766_0605)
0002=AAM [42.30N, 83.66W, 172m]:
Ann Arbor, Michigan (USA)
AAM_LPZ (062766_1434) AAM_LPN
(062766_1434) AAM_LPE (062766_1434)
0004=ADE [34.97S, 138.71E,
655m]: Adelaide, Australia
ADE_LPZ (062866_0008) ADE_LPE
(062866_0008)
0005=AFI [13.91S, 171.78W, 706m]: Apia, Western Samoa
AFI_LPZ
(062866_0159) AFI_LPN (062866_0159) AFI_LPE (062866_0159)
0006=AKU [65.69N, 18.11W, 24m]: Akureyri, Scotland
AKU_LPZ
(062766_1823) AKU_LPN (062766_1823) AKU_LPE (062766_1823)
0007=ALQ [34.94N, 106.46W, 1849m]: Albuquerque, New Mexico (USA)
ALQ_LPZ (062766_1538) ALQ_LPN
(062766_1538) ALQ_LPE (062766_1538)
0009=ANT [23.70S, 70.42W, 80m]:
Antofagusta, Chile
ANT_LPN ANT_LPE
(062766_1257)
0011=ARE [16.46S, 71.49W, 2452m]: Arequipa, Peru
ARE_LPZ
(062866_0000) ARE_LPN (062866_0000) ARE_LPE (062866_0000)
0012=ATL [33.43N, 84.34W, 272m]: Atlanta, Georgia (USA)
ATL_LPZ (062766_1209) ATL_LPN
(062766_1209) ATL_LPE (062766_1209)
0013=ATU [37.97N, 23.72E, 95m]:
Athens, Greece
ATU_LPZ (062766_0719) ATU_LPN (062766_0719) ATU_LPE
(062766_0719)
0014=BAG [16.41N, 120.58E, 1507m]: Baguio, Philippines
BAG_LPZ
(062866_0147) BAG_LPN (062866_0147) BAG_LPE (062866_0147)
0015=BEC [32.38N, 64.68W, 41m]: Bermuda
BEC_LPZ
(062766_1235) BEC_LPN (062766_1235)
0017=BHP [ 8.96N, 79.56W, 36m]:
Balboa Heights, Panama
BHP_LPZ (062766_1223) BHP_LPN (062766_1223) BHP_LPE
(062766_1223)
0018=BKS [37.88N, 122.24W, 276m]: Berkeley, California
(USA)
BKS_LPZ (062766_1545) BKS_LPN
(062766_1545) BKS_LPE (062766_1545)
0019=BLA [37.21N, 80.42W, 634m]:
Blacksburg, Virginia (USA)
BLA_LPZ (062766_1203) BLA_LPN
(062766_1203) BLA_LPE (062766_1203)
0021=BOG [ 4.62N, 74.07W,
2658m]: Bogota, Columbia
BOG_LPZ (062766_1457) BOG_LPN
(062766_1501) BOG_LPE (062766_1457)
0023=BUL [20.14S, 28.61E,
1341m]: Bulawayo, Zimbabwe
BUL_LPZ (062766_0639) “BUL_LPN”:“062766_0639_0023_05.pdf (062766_0639)
“ BUL_LPE”:062766_0639_0023_06.pdf
(062766_0639)
0024=CAR [10.51N, 66.93W, 1035m]: Caracas, Venezuela
CAR_LPZ
(062766_1224) CAR_LPN (062766_1224) CAR_LPE (062766_1224)
0026=CHG [18.79N, 98.98E, 416m]: Chiengmai, Thailand
CHG_LPZ
(062866_0000) CHG_LPN (062866_0000) CHG_LPE (062866_0000)
0028=COL [64.90N, 147.79W, 320m]: College, Alaska (USA)
COL_LPZ (062766_1908) COL_LPN
(062766_1908) COL_LPE (062766_1908)
0029=COP [55.68N, 12.43E, 13m]:
Copenhagen, Denmark
COP_LPZ (062766_0804) COP_LPN (062766_0804) COP_LPE
(062766_0804)
0030=COR [44.59N, 123.30W, 121m]: Corvallis, Oregon
COR_LPZ
(062766_2130) COR_LPN (062766_2130) COR_LPE (062766_2130)
0031=CTA [20.09S, 146.25E, 358m]: Charters Towers, Australia
CTA_LPZ
(062866_0021) CTA_LPN (062866_0021) CTA_LPE (062866_0021)
0033=DAV [ 7.09N, 125.57E, 85m]: Davao, Philippines
DAV_LPZ
(062866_0124) DAV_LPN (062866_0124) DAV_LPE (062866_0124)
0035=JCT [30.48N, 99.80W, 591m]: Junction, Texas (USA)
“JCT_LPZ”:“062766_1300_0035_04.pdf (062766_1300) “ JCT_LPN”:062766_1300_0035_05.pdf (062766_1300) JCT_LPE
(062766_1300)
0036=DUG [40.19N, 112.81W, 1477m]: Dugway, Utah
“DUG_LPZ”:“062866_0001_0036_04.pdf (062866_0001)
“ DUG_LPN”:062866_0001_0036_05.pdf
(062866_0001) DUG_LPE (062866_0001)
0038=ESK [55.32N, 3.20W, 242m]:
Eskdalemuir, Scotland
ESK_LPZ (062766_1034) ESK_LPN (062766_1034) ESK_LPE
(062766_1034)
0040=GDH [69.25N, 53.53W, 23m]: Godhavn, Greenland
GDH_LPZ
(062766_1231) GDH_LPN (062766_1231) GDH_LPE (062766_1231)
0042=GIE [ 0.73S, 90.30W, 30m]: Galapagos Islands, Ecuador
GIE_LPZ
(062866_0033) GIE_LPN (062866_0033) GIE_LPE (062866_0033)
0043=GOL [39.70N, 105.37W, 2359m]: Golden, Colorado (USA)
GOL_LPZ (062766_2051) GOL_LPN
(062766_2051) GOL_LPE (062766_2051)
0044=GUA [13.54N, 144.91E,
230m]: Guam, Marianas Islands
GUA_LPZ (062766_2212) GUA_LPN
(062766_2212) GUA_LPE (062766_2212)
0048=HNR [ 9.43S, 159.95E, 72m]:
Honiara, Solomon Islands
HNR_LPZ (062866_0015) HNR_LPN
(062866_0015) HNR_LPE (062866_0015)
0050=IST [41.05N, 29.00E, 50m]:
Istanbul, Turkey
IST_LPZ (062766_0718) IST_LPN (062766_0718) IST_LPE
(062766_0718)
0051=JER [31.77N, 35.20E, 770m]: Jerusalem, Israel
JER_LPZ
(062766_0620) JER_LPN (062766_0620) JER_LPE (062766_0620)
0052=KEV [69.76N, 27.01E, 81m]: Kevo, Finland
KEV_LPZ
(062766_0916) KEV_LPN (062766_0916) KEV_LPE (062766_0916)
0053=KIP [21.42N, 158.01W, 73m]: Kipapa, Hawaii
KIP_LPZ
(062766_1821) KIP_LPN (062766_1821) KIP_LPE (062766_1821)
0054=KOD [10.23N, 77.47E, 2345m]: Kodaikanal, India
KOD_LPZ
(062866_0351) KOD_LPN (062866_0351) KOD_LPE (062866_0351)
0055=KON [59.65N, 9.60E, 216m]: Kongsberg, Norway
KON_LPZ
(062766_1731) KON_LPN (062766_1731) KON_LPE (062766_1731)
0056=LAH [31.55N, 74.33E, 210m]: Lahore, Pakistan
LAH_LPZ
(062866_0255) LAH_LPN (062866_0255) LAH_LPE (062866_0255)
0058=LON [46.75N, 121.81W, 854m]: Longmire, Washington (USA)
LON_LPZ (062766_2151) LON_LPN LON_LPE (062766_2151)
0059=LPA [34.91S, 57.93W, 14m]: La Plata, Argentina
LPA_LPZ
(062866_0124) LPA_LPN (062866_0124) LPA_LPE (062866_0124)
0060=LPB [16.53S, 68.10W, 3292m]: La Paz, Bolivia
“LPB_LPZ”:“062766_1919_0060_04.pdf (062766_1919)
“ LPB_LPN”:062766_1919_0060_05.pdf
(062766_1919) LPB_LPE (062766_1919)
0061=LPS [14.29N, 89.16W,
1000m]: La Palma, El Salvador
LPS_LPZ (062766_1248) LPS_LPN
(062766_1248) LPS_LPE (062766_1248)
0062=SDB [14.93S, 13.57E,
1781m]: Sa Da Bandeira, Angola
SDB_LPZ (062766_0816) SDB_LPN
(062766_0816) SDB_LPE (062766_0816)
0063=LUB [33.58N, 101.87W,
979m]: Lubbock, Texas (USA)
LUB_LPZ (062766_1424) LUB_LPN
(062766_1424) LUB_LPE (062766_1424)
0065=MAL [36.73N, 4.41W, 60m]:
Malaga, Spain
MAL_LPZ (062766_1017) MAL_LPN (062766_1017) MAL_LPE
(062766_1017)
0066=MAN [14.66N, 121.08E, 70m]: Manila, Philippines
MAN_LPZ
(062866_0307) MAN_LPE (062866_0307)
0068=SNG [ 7.18N, 100.62E, 4m]:
Songkhla, Thailand
SNG_LPZ (062866_0001) SNG_LPN (062866_0001) SNG_LPE
(062866_0001)
0071=MSH [36.31N, 59.59E, 987m]: Mashad, Iran
MSH_LPZ
(062766_0519) MSH_LPN (062766_0519) MSH_LPE (062766_0519)
MSH_LPZ
(062866_0516) MSH_LPN (062866_0516) MSH_LPE (062866_0516)
0072=MUN [31.98S, 116.21E, 253m]: Mundaring, W. Australia
MUN_LPZ
(062866_0156) MUN_LPN (062866_0156) MUN_LPE (062866_0156)
0074=NAI [ 1.27S, 36.80E, 1692m]: Nairobi, Kenya
NAI_LPZ
(062866_0509) NAI_LPN (062866_0509) NAI_LPE (062866_0509)
0075=NDI [28.68N, 77.22E, 230m]: New Delhi, India
NDI_LPZ
(062866_01xx) NDI_LPN (062866_01xx) NDI_LPE (062866_01xx)
0078=NNA [11.99S, 76.84W, 575m]: Nana, Peru
NNA_LPZ (062866_0016) NNA_LPN
(062866_0016) NNA_LPE (062866_0016)
0079=NOR [81.60N, 16.68W, 36m]:
Nord, Greenland
NOR_LPZ (062766_1453) NOR_LPN (062766_1453) NOR_LPE
(062766_1453)
0081=NUR [60.51N, 24.65E, 102m]: Nurmijarvi, Finland
NUR_LPZ
(062766_0527) NUR_LPN (062766_0527) NUR_LPE (062766_0527)
0082=OGD [41.09N, 74.60W, -367m]: Ogdensburg, New Jersey (USA)
OGD_LPZ (062766_1335) OGD_LPN
(062766_1335) OGD_LPE (062766_1336)
0083=OXF [34.51N, 89.41W, 101m]:
Oxford, Mississippi (USA)
OXF_LPZ (062766_1455) OXF_LPN
(062766_1455) OXF_LPE (062766_1455)
0084=PDA [37.75N, 25.66W, 35m]:
Ponta Delgada, Azores
PDA_LPZ (062766_1311) PDA_LPN (062766_1311) PDA_LPE
(062766_1311)
0085=GSC [35.30N, 116.81W, 990m]: Goldstone, California
(USA)
GSC_LPZ (062766_1600) GSC_LPN
(062766_1600)
0086=PMG [ 9.41S, 147.16E, 65m]: Port Moresby, New
Guinea
PMG_LPN (062766_2352) PMG_LPE (062766_2352)
0087=POO [18.53N, 73.85E, 560m]: Poona, India
POO_LPZ
(062866_0222) POO_LPN (062866_0222) POO_LPE (062866_0222)
0089=PRE [25.75S, 28.19E, 1333m]: Pretoria, South Africa
PRE_LPZ
(062866_0524) PRE_LPN (062866_0524) PRE_LPE (062866_0524)
0091=PTO [41.14N, 8.60W, 88m]: Porto, Portugal
PTO_LPZ
(062766_1002) PTO_LPN (062766_1002) PTO_LPE (062766_1002)
0092=QUE [30.19N, 66.95E, 1721m]: Quetta, Pakistan
QUE_LPZ
(062866_0224) QUE_LPN (062866_0224) QUE_LPE (062866_0224)
0095=RAR [21.21S, 159.77W, 28m]: Rarotonga, Cook Islands
RAR_LPZ
(062766_2021) RAR_LPN (062766_2021) RAR_LPE (062766_2021)
0093=QUI [ 0.20S, 78.50W, 2837m]: Quito, Ecuador
QUI_LPZ
(062766_1422) QUI_LPN (062766_1423) QUI_LPE (062766_1424)
0094=RAB [ 4.19S, 152.16E, 185m]: Rabaul, Cook Islands
“RAB_LPZ”:“062766_2334_0094_04.pdf (062766_2334)
“ RAB_LPN”:062766_2334_0094_05.pdf (062766_2334) “ RAB_LPE (062766_2334)
0096=RCD [44.08N, 103.21W, 995m]: Rapid City, S. Dakota (USA)
RCD_LPZ (062866_0513) RCD_LPN
(062866_0513) RCD_LPE (062866_0513)
0097=RIV [33.83S, 151.16E, 25m]:
Riverview, Australia
RIV_LPZ (062866_0003) RIV_LPN (062866_0003) RIV_LPE
(062866_0003)
0098=PEL [33.14S, 70.69W, 690m]: Peldehue, Chile
PEL_LPZ
(062766_1504) PEL_LPN (062766_1504) PEL_LPE (062766_1504)
0100=KTG [70.42N, 21.98W, 6m]: Kap Tobin, Greenland
KTG_LPZ
(062766_1424) KTG_LPN (062766_1424) KTG_LPE (062766_1424)
0101=SCP [40.79N, 77.86W, 352m]: State College, Pennsylvania (USA)
SCP_LPZ (062766_1904) SCP_LPN
(062766_1904) SCP_LPE (062766_1904)
0103=SHA [30.69N, 88.14W, 61m]:
Spring Hill, Alabama (USA)
SHA_LPZ (062766_2235) SHA_LPN
(062766_2235) SHA_LPE (062766_2235)
0104=SHI [29.64N, 52.53E,
1539m]: Shiraz, Iran
SHI_LPZ (062866_0505) SHI_LPN SHI_LPE (062866_0505)
0105=SHL [25.57N, 91.88E, 1600m]: Shillong, India
SHL_LPZ
(062866_0229) SHL_LPN (062866_0229) SHL_LPE (062866_0229)
0106=SJG [18.11N, 66.15W, 457m]: San Juan, Puerto Rico
SJG_LPZ
(062766_1214) SJG_LPN (062766_1214) SJG_LPE (062766_1214)
0108=SPA [90.00S, 115.00E, 2927m]: South Pole, Antarctica
SPA_LPZ
(062866_0013) SPA_LPN (062866_0013) SPA_LPE (062866_0013)
0109=STU [48.77N, 9.19E, 360m]: Stuttgart, Germany
STU_LPZ
(062766_0729) STU_LPN (062766_0729) STU_LPE (062766_0729)
0110=TAB [38.07N, 46.33E, 1430m]: Tabriz, Iran
TAB_LPZ
(062866_0539) TAB_LPN (062866_0551) TAB_LPE (062866_0551)
0112=ANP [25.19N, 121.52E, 825m]: Anpu, Taiwan
ANP_LPZ
(062866_0007) ANP_LPN (062866_0007) ANP_LPE (062866_0007)
0113=TAU [42.91S, 147.32E, 132m]: Hobart, Tasmania
TAU_LPZ
(062866_0036) TAU_LPN (062866_0036) TAU_LPE (062866_0036)
0114=SHK [34.53N, 132.68E, 285m]: Shiraki, Japan
SHK_LPZ
(062866_0125) SHK_LPN (062866_0125) SHK_LPE (062866_0125)
0115=TOL [39.88N, 4.05W, 480m]: Toledo, Spain
TOL_LPZ
(062766_0705) TOL_LPN (062766_0705) TOL_LPE (062766_0705)
0117=TRI [45.71N, 13.76E, 161m]: Trieste, Italy
TRI_LPZ
(062766_0557) TRI_LPN (062766_0557) TRI_LPE (062766_0557)
0118=TRN [10.65N, 61.40W, 24m]: Trinidad, Port of Spain
TRN_LPZ
(062766_1244) TRN_LPN (062766_1244) TRN_LPE (062766_1244)
0119=TUC [32.31N, 110.78W, 906m]: Tucson, Arizona (USA)
TUC_LPZ (062766_1633) TUC_LPN TUC_LPE (062766_1633)
0120=UME [63.81N, 20.24E, 16m]: Umea, Sweden
UME_LPZ
(062766_0823) UME_LPN (062766_0823) UME_LPE (062766_0823)
0121=VAL [51.94N, 10.24W, 14m]: Valentia, Ireland
VAL_LPZ
(062766_0922) VAL_LPN (062766_0922) VAL_LPE (062766_0922)
0123=WES [42.38N, 71.32W, 60m]: Weston, Massachusetts
WES_LPZ
(062766_1332) WES_LPN (062766_1323) WES_LPE (062766_1330)
0124=WIN [22.57S, 17.10E, 1728m]: Windhoek, Namibia
WIN_LPZ
(062766_0542) WIN_LPN (062766_0542) WIN_LPE (062766_0542)
WIN_LPZ
(062866_0541) WIN_LPN (062866_0541) WIN_LPE (062866_0541)
(Last updated: Oct. 25, 2004)