HRV Seismogram Archival Project: Scanned Images (1935)

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Choose month or day of interest. Once the file of interest is found, please use the right button of your mouse to save the image to your computer.

JanuaryFebruaryMarch
1 2 3 4 5 1 2 1 2
6 7 8 9 10 11 12 3 4 5 6 7 8 9 3 4 5 6 7 8 9
13 14 15 16 17 18 19 10 11 12 13 14 15 16 10 11 12 13 14 15 16
20 21 22 23 24 25 26 17 18 19 20 21 22 23 17 18 19 20 21 22 23
27 28 29 30 31 24 25 26 27 28 24 25 26 27 28 29 30
31
AprilMayJune
1 2 3 4 5 6 1 2 3 4 1
7 8 9 10 11 12 13 5 6 7 8 9 10 11 2 3 4 5 6 7 8
14 15 16 17 18 19 20 12 13 14 15 16 17 18 9 10 11 12 13 14 15
21 22 23 24 25 26 27 19 20 21 22 23 24 25 16 17 18 19 20 21 22
28 29 30 26 27 28 29 30 31 23 24 25 26 27 28 29
30
JulyAugustSeptember
1 2 3 4 5 6 1 2 3 1 2 3 4 5 6 7
7 8 9 10 11 12 13 4 5 6 7 8 9 10 8 9 10 11 12 13 14
14 15 16 17 18 19 20 11 12 13 14 15 16 17 15 16 17 18 19 20 21
21 22 23 24 25 26 27 18 19 20 21 22 23 24 22 23 24 25 26 27 28
28 29 30 31 25 26 27 28 29 30 31 29 30
OctoberNovemberDecember
1 2 3 4 5 1 2 1 2 3 4 5 6 7
6 7 8 9 10 11 12 3 4 5 6 7 8 9 8 9 10 11 12 13 14
13 14 15 16 17 18 19 10 11 12 13 14 15 16 15 16 17 18 19 20 21
20 21 22 23 24 25 26 17 18 19 20 21 22 23 22 23 24 25 26 27 28
27 28 29 30 31 24 25 26 27 28 29 30 29 30 31

1934 Back to List of Years 1936

s0503_1935_0802_0803_sp_ns_f_small.jpg

January

Date Instrument Components
12/31 - 01/01Benioff 1M-Z (1.45 GB)     Info
JPG (47 MB)
12/31 - 01/02 Benioff 2L-Z (1.53 GB)     Info
JPG (56 MB)
MS 43-NW (1.42 GB)     Info
JPG (42 MB)
44-SW (1.41 GB)     Info
JPG (42 MB)
WA 2-NS (1.4 GB)     Info
JPG (38 MB)
01/01 - 01/02 Benioff 1M-Z (1.49 GB)     Info
JPG (52 MB)
01/02 - 01/03 Benioff 1M-Z (1.46 GB)     Info
JPG (49 MB)
01/02 - 01/04 Benioff 2L-Z (1.5 GB)     Info
JPG (52 MB)
MS 43-NW (1.41 GB)     Info
JPG (41 MB)
44-SW (1.41 GB)     Info
JPG (40 MB)
01/18 - 01/19 Benioff 1M-Z (1.47 GB)     Info
JPG (51 MB)
01/19 - 01/20 Benioff 1M-Z (1.43 GB)     Info
JPG (45 MB)
01/20 - 01/21 Benioff 1M-Z (1.45 GB)     Info
JPG (48 MB)
01/22 - 01/23 Benioff 1M-Z (1.44 GB)     Info
JPG (50 MB)
01/22 - 01/24 Benioff 2L-Z (1.46 GB)     Info
JPG (49 MB)
MS 43-NW (1.39 GB)     Info
JPG (40 MB)
44-SW (1.38 GB)     Info
JPG (39 MB)
WA 2-NS (1.38 GB)     Info
JPG (34 MB)
01/27 - 01/28 Benioff 1M-Z (1.43 GB)     Info
JPG (47 MB)
01/30 - 01/31 Benioff 1M-Z (1.44 GB)     Info
JPG (51 MB)

February

Date Instrument Components
02/21 - 02/22 Benioff 1M-Z (1.47 GB)     Info
JPG (51 MB)
02/21 - 02/23 Benioff 2L-Z (1.45 GB)     Info
JPG (51 MB)
MS 43-NW (1.39 GB)     Info
JPG (42 MB)
44-SW (1.41 GB)     Info
JPG (41 MB)
WA 2-NS (1.42 GB)     Info
JPG (42 MB)
02/24 - 02/25 Benioff 1M-Z (1.46 GB)     Info
JPG (51 MB)

March

Date Instrument Components
03/16 - 03/17 Benioff 1M-Z (1.42 GB)     Info
JPG (41 MB)
03/16 - 03/18 Benioff 2L-Z (1.44 GB)     Info
JPG (46 MB)
MS 43-NW (1.39 GB)     Info
JPG (37 MB)
44-SW (1.39 GB)     Info
JPG (36 MB)
WA 2-NS (1.38 GB)     Info
JPG (34 MB)
03/17 - 03/18 Benioff 1M-Z (1.46 GB)     Info
JPG (48 MB)
03/18 - 03/19 Benioff 1M-Z (1.45 GB)     Info
JPG (46 MB)
03/25 - 03/26 Benioff 1M-Z (1.45 GB)     Info
JPG (45 MB)

April

Date Instrument Components
04/01 - 04/02 SP Z (1.42 GB)     Info
JPG (44 MB)
NS (1.39 GB)     Info
JPG (38 MB)
EW (1.41 GB)     Info
JPG (40 MB)
04/02 SP Z (1.39 GB)     Info
JPG (36 MB)
NS (1.39 GB)     Info
JPG (35 MB)
EW (1.53 GB)     Info
JPG (38 MB)
04/11 - 04/12 SP Z (1.44 GB)     Info
JPG (49 MB)
NS (1.41 GB)     Info
JPG (46 MB)
EW (1.59 GB)     Info
JPG (51 MB)
LP NS (1.4 GB)     Info
JPG (42 MB)
04/11 - 04/13 LP Z (1.44 GB)     Info
JPG (48 MB)
04/17 - 04/19 LP Z (1.61 GB)     Info
JPG (55 MB)
04/18 - 04/19 SP Z (1.60 GB)     Info
JPG (53 MB)
NS (1.41 GB)     Info
JPG (43 MB)
EW (1.41 GB)     Info
JPG (41 MB)
LP NS (1.4 GB)     Info
JPG (42 MB)
04/23 - 04/24 SP Z (1.39 GB)     Info
JPG (34 MB)
04/24 - 04/25 SP Z (1.4 GB)     Info
JPG (39 MB)
NS (1.4 GB)     Info
JPG (42 MB)
EW (1.41 GB)     Info
JPG (45 MB)
04/26 - 04/27 SP Z (1.4 GB)     Info
JPG (44 MB)
NS (1.4 GB)     Info
JPG (41 MB)
EW (1.4 GB)     Info
JPG (45 MB)
04/28 - 04/29 SP Z (1.43 GB)     Info
JPG (49 MB)
NS (1.41 GB)     Info
JPG (45 MB)
EW (1.41 GB)     Info
JPG (46 MB)
04/29 - 04/30 SP Z (1.45 GB)     Info
JPG (49 MB)
NS (1.42 GB)     Info
JPG (42 MB)
EW (1.43 GB)     Info
JPG (45 MB)

May

Date Instrument Components
05/08 - 05/09 SP Z (1.47 GB)     Info
JPG (51 MB)
NS (1.43 GB)     Info
JPG (47 MB)
EW (1.43 GB)     Info
JPG (45 MB)
05/14 - 05/15 SP Z (1.48 GB)     Info
JPG (53 MB)
NS (1.44 GB)     Info
JPG (47 MB)
EW (1.43 GB)     Info
JPG (47 MB)
LP NS (1.41 GB)     Info
JPG (44 MB)
EW (1.47 GB)     Info
JPG (49 MB)
05/15 - 05/16 SP Z (1.47 GB)     Info
JPG (52 MB)
NS (1.4 GB)     Info
JPG (42 MB)
EW (1.42 GB)     Info
JPG (46 MB)
05/16 - 05/17 SP Z (1.46 GB)     Info
JPG (48 MB)
NS (1.42 GB)     Info
JPG (45 MB)
EW (1.42 GB)     Info
JPG (45 MB)
05/21 - 05/22 SP Z (1.46 GB)     Info
JPG (50 MB)
NS (1.41 GB)     Info
JPG (48 MB)
EW (1.41 GB)     Info
JPG (46 MB)
05/23 - 05/24 SP Z (1.43 GB)     Info
JPG (45 MB)
NS (1.41 GB)     Info
JPG (43 MB)
EW (1.41 GB)     Info
JPG (43 MB)
SP Z&EW (1.46 GB)     Info
JPG (52 MB)
NS (1.4 GB)     Info
JPG (42 MB)
Z&EW (1.46 GB)     Info
JPG (52 MB)
05/24 - 05/25 SP Z (1.42 GB)     Info
JPG (43 MB)
NS (1.4 GB)     Info
JPG (41 MB)
EW (1.4 GB)     Info
JPG (41 MB)
05/25 SP Z (1.41 GB)     Info
JPG (42 MB)
NS (1.4 GB)     Info
JPG (39 MB)
EW (1.4 GB)     Info
JPG (40 MB)
05/30 - 05/31 SP Z (1.43 GB)     Info
JPG (47 MB)
NS (1.41 GB)     Info
JPG (44 MB)
EW (1.42 GB)     Info
JPG (45 MB)
LP Z&EW (1.43 GB)     Info
JPG (52 MB)
NS (1.39 GB)     Info
JPG (43 MB)
Z&EW (1.43 GB)     Info
JPG (52 MB)

June

Date Instrument Components
06/05 - 06/06 SP Z (1.44 GB)     Info
JPG (49 MB)
NS (1.42 GB)     Info
JPG (44 MB)
EW (1.43 GB)     Info
JPG (45 MB)
06/06 - 06/07 SP Z (1.43 GB)     Info
JPG (48 MB)
NS (1.42 GB)     Info
JPG (44 MB)
EW (1.42 GB)     Info
JPG (44 MB)
06/12 - 06/13 SP Z (1.41 GB)     Info
JPG (46 MB)
NS (1.39 GB)     Info
JPG (41 MB)
EW (1.4 GB)     Info
JPG (40 MB)
06/19 - 06/20 SP Z (1.48 GB)     Info
JPG (57 MB)
NS (1.43 GB)     Info
JPG (52 MB)
EW (1.44 GB)     Info
JPG (50 MB)
06/22 - 06/23 SP Z (1.43 GB)     Info
JPG (49 MB)
NS (1.41 GB)     Info
JPG (47 MB)
EW (1.42 GB)     Info
JPG (47 MB)
06/23 SP Z (1.41 GB)     Info
JPG (41 MB)
NS (1.4 GB)     Info
JPG (40 MB)
EW (1.41 GB)     Info
JPG (40 MB)
06/23 - 06/24 SP Z (1.43 GB)     Info
JPG (47 MB)
NS (1.41 GB)     Info
JPG (42 MB)
EW (1.42 GB)     Info
JPG (42 MB)
06/24 - 06/25 SP Z (1.43 GB)     Info
JPG (46 MB)
NS (1.41 GB)     Info
JPG (43 MB)
EW (1.41 GB)     Info
JPG (43 MB)
06/26 SP Z (1.39 GB)     Info
JPG (38 MB)
NS (1.4 GB)     Info
JPG (39 MB)
EW (1.4 GB)     Info
JPG (37 MB)
06/28 - 06/29 SP Z (1.41 GB)     Info
JPG (44 MB)
NS (1.41 GB)     Info
JPG (42 MB)
EW (1.41 GB)     Info
JPG (42 MB)
06/29 - 06/30 SP Z (1.41 GB)     Info
JPG (44 MB)
NS (1.41 GB)     Info
JPG (45 MB)
EW (1.41 GB)     Info
JPG (44 MB)
06/30 - 07/01 SP Z (1.41 GB)     Info
JPG (46 MB)
NS (1.41 GB)     Info
JPG (43 MB)
EW (1.41 GB)     Info
JPG (44 MB)

July

Date Instrument Components
06/30 - 07/01 SP Z (1.41 GB)     Info
JPG (46 MB)
NS (1.41 GB)     Info
JPG (43 MB)
EW (1.41 GB)     Info
JPG (44 MB)
07/01 - 07/02 SP Z (1.41 GB)     Info
JPG (42 MB)
NS (1.41 GB)     Info
JPG (43 MB)
EW (1.41 GB)     Info
JPG (42 MB)
07/02 - 07/03 SP Z (1.4 GB)     Info
JPG (39 MB)
NS (1.4 GB)     Info
JPG (37 MB)
EW (1.4 GB)     Info
JPG (38 MB)
07/03 - 07/04 SP Z (1.43 GB)     Info
JPG (45 MB)
NS (1.42 GB)     Info
JPG (42 MB)
EW (1.41 GB)     Info
JPG (42 MB)
07/04 - 07/05 SP Z (1.46 GB)     Info
JPG (53 MB)
NS (1.44 GB)     Info
JPG (48 MB)
EW (1.45 GB)     Info
JPG (53 MB)
07/05 - 07/07 SP Z (1.46 GB)     Info
JPG (54 MB)
NS (1.45 GB)     Info
JPG (50 MB)
EW (1.43 GB)     Info
JPG (48 MB)
07/07 - 07/08 SP Z (1.47 GB)     Info
JPG (52 MB)
NS (1.46 GB)     Info
JPG (48 MB)
EW (1.44 GB)     Info
JPG (47 MB)
07/08 - 07/09 SP Z (1.47 GB)     Info
JPG (58 MB)
NS (1.45 GB)     Info
JPG (48 MB)
EW (1.44 GB)     Info
JPG (49 MB)
07/10 - 07/11 SP Z (1.44 GB)     Info
JPG (50 MB)
NS (1.42 GB)     Info
JPG (46 MB)
EW (1.42 GB)     Info
JPG (44 MB)
07/12 - 07/13 SP Z (1.45 GB)     Info
JPG (50 MB)
NS (1.43 GB)     Info
JPG (49 MB)
EW (1.42 GB)     Info
JPG (46 MB)
07/15 - 07/16 SP Z (1.47 GB)     Info
JPG (51 MB)
NS (1.45 GB)     Info
JPG (51 MB)
EW (1.44 GB)     Info
JPG (47 MB)
07/16 - 07/17 SP Z (1.42 GB)     Info
JPG (42 MB)
NS (1.44 GB)     Info
JPG (49 MB)
EW (1.43 GB)     Info
JPG (48 MB)
07/21 - 07/22 SP Z (1.42 GB)     Info
JPG (43 MB)
NS (1.42 GB)     Info
JPG (45 MB)
EW (1.42 GB)     Info
JPG (44 MB)
07/22 - 07/24 SP Z (1.44 GB)     Info
JPG (48 MB)
NS (1.44 GB)     Info
JPG (48 MB)
EW (1.41 GB)     Info
JPG (46 MB)
07/25 - 07/26 SP Z (1.44 GB)     Info
JPG (45 MB)
NS (1.43 GB)     Info
JPG (48 MB)
EW (1.43 GB)     Info
JPG (45 MB)
07/26 - 07/27 SP Z (1.46 GB)     Info
JPG (47 MB)
NS (1.43 GB)     Info
JPG (46 MB)
EW (1.43 GB)     Info
JPG (46 MB)
07/28 - 07/29 SP Z (1.43 GB)     Info
JPG (47 MB)
NS (1.42 GB)     Info
JPG (46 MB)
EW (1.42 GB)     Info
JPG (43 MB)
07/29 - 07/30 SP Z (1.45 GB)     Info
JPG (47 MB)
NS (1.44 GB)     Info
JPG (48 MB)
EW (1.42 GB)     Info
JPG (43 MB)
07/31 - 08/01 SP NS (1.43 GB)     Info
JPG (44 MB)
EW (1.41 GB)     Info
JPG (44 MB)

August

Date Instrument Components
07/31 - 08/01 SP NS (1.43 GB)     Info
JPG (44 MB)
EW (1.41 GB)     Info
JPG (44 MB)
08/02 - 08/03 SP Z (1.41 GB)     Info
JPG (43 MB)
NS (1.39 GB)     Info
JPG (41 MB)
EW (1.4 GB)     Info
JPG (41 MB)
LP Z&EW (1.42 GB)     Info
JPG (52 MB)
NS (1.38 GB)     Info
JPG (40 MB)
Z&EW (1.42 GB)     Info
JPG (52 MB)
08/07 SP Z (1.43 GB)     Info
JPG (43 MB)
NS (1.43 GB)     Info
JPG (44 MB)
EW (1.41 GB)     Info
JPG (39 MB)
08/10 SP Z (1.43 GB)     Info
JPG (43 MB)
NS (1.41 GB)     Info
JPG (43 MB)
EW (1.41 GB)     Info
JPG (40 MB)
08/17 SP Z (1.41 GB)     Info
JPG (42 MB)
NS (1.42 GB)     Info
JPG (43 MB)
EW (1.4 GB)     Info
JPG (39 MB)
LP Z&EW (1.38 GB)     Info
JPG (41 MB)
Z&EW (1.38 GB)     Info
JPG (41 MB)
08/17 - 08/18 LP NS (1.39 GB)     Info
JPG (42 MB)
08/19 - 08/20 SP Z (1.4 GB)     Info
JPG (45 MB)
NS (1.41 GB)     Info
JPG (45 MB)
EW (1.41 GB)     Info
JPG (41 MB)
08/22 - 08/23 SP Z (1.45 GB)     Info
JPG (51 MB)
NS (1.43 GB)     Info
JPG (49 MB)
EW (1.43 GB)     Info
JPG (49 MB)
LP Z&EW (1.42 GB)     Info
JPG (48 MB)
Z&EW (1.42 GB)     Info
JPG (48 MB)
08/22 - 08/24 LP NS (1.4 GB)     Info
JPG (43 MB)
08/24 - 08/25 SP Z (1.46 GB)     Info
JPG (52 MB)
NS (1.43 GB)     Info
JPG (49 MB)
EW (1.44 GB)     Info
JPG (49 MB)
08/26 - 08/27 SP Z (1.45 GB)     Info
JPG (51 MB)
NS (1.42 GB)     Info
JPG (48 MB)
EW (1.42 GB)     Info
JPG (46 MB)
08/27 - 08/28 SP Z (1.45 GB)     Info
JPG (51 MB)
NS (1.43 GB)     Info
JPG (49 MB)
EW (1.42 GB)     Info
JPG (48 MB)
08/28 - 09/29 SP Z (1.44 GB)     Info
JPG (51 MB)
NS (1.42 GB)     Info
JPG (48 MB)
EW (1.43 GB)     Info
JPG (48 MB)
08/29 - 08/30 SP Z (1.43 GB)     Info
JPG (46 MB)
NS (1.42 GB)     Info
JPG (47 MB)
EW (1.42 GB)     Info
JPG (46 MB)

September

Date Instrument Components
09/01 - 09/03 LP NS (1.4 GB)     Info
JPG (39 MB)
09/02 - 09/03 SP Z (1.42 GB)     Info
JPG (46 MB)
NS (1.42 GB)     Info
JPG (43 MB)
EW (1.41 GB)     Info
JPG (42 MB)
LP Z&EW (1.4 GB)     Info
JPG (41 MB)
Z&EW (1.4 GB)     Info
JPG (41 MB)
09/03 - 09/04 SP Z (1.42 GB)     Info
JPG (40 MB)
NS (1.44 GB)     Info
JPG (46 MB)
EW (1.43 GB)     Info
JPG (49 MB)
LP Z&EW (1.42 GB)     Info
JPG (45 MB)
Z&EW (1.42 GB)     Info
JPG (45 MB)
09/03 - 09/05 LP NS (1.42 GB)     Info
JPG (47 MB)
09/05 - 09/06 SP Z (1.48 GB)     Info
JPG (54 MB)
09/07 - 09/09 LP NS (1.41 GB)     Info
JPG (41 MB)
09/08 - 09/09 SP Z (1.42 GB)     Info
JPG (45 MB)
LP Z&EW (1.42 GB)     Info
JPG (44 MB)
Z&EW (1.42 GB)     Info
JPG (44 MB)
09/09 - 09/10 SP Z (1.49 GB)     Info
JPG (55 MB)
09/09 - 09/11 LP NS (1.43 GB)     Info
JPG (46 MB)
09/10 - 09/11 SP Z (1.49 GB)     Info
JPG (53 MB)
NS (1.45 GB)     Info
JPG (49 MB)
EW (1.44 GB)     Info
JPG (47 MB)
LP Z&EW (1.45 GB)     Info
JPG (51 MB)
Z&EW (1.45 GB)     Info
JPG (51 MB)
09/11 - 09/12 SP NS (1.43 GB)     Info
JPG (47 MB)
EW (1.43 GB)     Info
JPG (45 MB)
09/12 - 09/13 SP Z (1.43 GB)     Info
JPG (41 MB)
NS (1.43 GB)     Info
JPG (43 MB)
EW (1.42 GB)     Info
JPG (44 MB)
09/13 - 09/15 LP NS (1.4 GB)     Info
JPG (44 MB)
09/14 - 09/15 SP Z (1.43 GB)     Info
JPG (50 MB)
NS (1.43 GB)     Info
JPG (49 MB)
EW (1.44 GB)     Info
JPG (49 MB)
LP Z&EW (1.42 GB)     Info
JPG (45 MB)
Z&EW (1.42 GB)     Info
JPG (45 MB)
09/17 - 09/18 SP Z (1.58 GB)     Info
JPG (47 MB)
NS (1.4 GB)     Info
JPG (36 MB)
EW (1.4 GB)     Info
JPG (35 MB)
LP Z&EW (1.56 GB)     Info
JPG (45 MB)
Z&EW (1.56 GB)     Info
JPG (45 MB)
09/17 - 09/19 LP NS (1.41 GB)     Info
09/18 SP Z (1.39 GB)     Info
JPG (33 MB)
09/18 - 09/19 SP Z (1.44 GB)     Info
JPG (49 MB)
NS (1.44 GB)     Info
JPG (44 MB)
EW (1.44 GB)     Info
JPG (47 MB)
LP Z&EW (1.42 GB)     Info
JPG (44 MB)
Z&EW (1.42 GB)     Info
JPG (44 MB)
09/19 - 09/20 SP Z (1.46 GB)     Info
JPG (51 MB)
NS (1.45 GB)     Info
JPG (47 MB)
EW (1.42 GB)     Info
JPG (42 MB)
LP Z&EW (1.43 GB)     Info
JPG (46 MB)
Z&EW (1.43 GB)     Info
JPG (46 MB)
09/19 - 09/21 LP NS (1.41 GB)     Info
JPG (44 MB)
09/20 - 09/21 SP Z (1.43 GB)     Info
JPG (48 MB)
NS (1.41 GB)     Info
JPG (45 MB)
EW (1.42 GB)     Info
JPG (44 MB)
LP Z&EW (1.41 GB)     Info<
JPG (43 MB) /td>
Z&EW (1.41 GB)     Info
JPG (43 MB)
09/21 - 09/23 LP NS (1.39 GB)     Info
JPG (41 MB)
09/22 - 09/23 SP Z (1.44 GB)     Info
JPG (49 MB)
LP Z&EW (1.38 GB)     Info
JPG (39 MB)
Z&EW (1.38 GB)     Info
JPG (39 MB)
09/23 - 09/24 SP NS (1.43 GB)     Info
JPG (45 MB)
EW (1.43 GB)     Info
JPG (45 MB)
LP Z&EW (1.42 GB)     Info
JPG (42 MB)
NS (1.41 GB)     Info
JPG (42 MB)
Z&EW (1.42 GB)     Info
JPG (42 MB)

October

Date Instrument Components
10/01 - 10/02 SP Z (1.52 GB)     Info
JPG (56 MB)
LP Z&EW (1.47 GB)     Info
JPG (49 MB)
NS (1.47 GB)     Info
JPG (49 MB)
Z&EW (1.47 GB)     Info
JPG (49 MB)
10/09 - 10/10 SP Z (1.43 GB)     Info
JPG (45 MB)
NS (1.43 GB)     Info
JPG (43 MB)
EW (1.42 GB)     Info
JPG (45 MB)
LP Z&EW (1.42 GB)     Info
JPG (41 MB)
Z&EW (1.42 GB)     Info
JPG (41 MB)
10/09 - 10/11 LP NS (1.42 GB)     Info
JPG (41 MB)
10/11 - 10/12 SP Z (1.45 GB)     Info
JPG (52 MB)
NS (1.44 GB)     Info
JPG (50 MB)
EW (1.43 GB)     Info
JPG (50 MB)
LP Z&EW (1.41 GB)     Info
JPG (45 MB)
Z&EW (1.41 GB)     Info
JPG (45 MB)
10/11 - 10/13 LP NS (1.41 GB)     Info
JPG (45 MB)
10/12 - 10/13 LP Z&EW (1.41 GB)     Info
JPG (43 MB)
Z&EW (1.41 GB)     Info
JPG (43 MB)
10/17 - 10/18 SP Z (1.46 GB)     Info
JPG (49 MB)
NS (1.44 GB)     Info
JPG (47 MB)
EW (1.45 GB)     Info
JPG (47 MB)
LP Z&EW (1.47 GB)     Info
JPG (50 MB)
NS (1.41 GB)     Info
JPG (35 MB)
Z&EW (1.47 GB)     Info
JPG (50 MB)
10/18 - 10/19 SP Z (1.43 GB)     Info
JPG (43 MB)
NS (1.42 GB)     Info
JPG (40 MB)
EW (1.42 GB)     Info
JPG (41 MB)
LP Z&EW (1.43 GB)     Info
JPG (40 MB)
NS (1.4 GB)     Info
JPG (35 MB)
Z&EW (1.43 GB)     Info
JPG (40 MB)
10/30 - 10/31 SP Z (1.49 GB)     Info
JPG (55 MB)
NS (1.46 GB)     Info
JPG (49 MB)
EW (1.46 GB)     Info
JPG (49 MB)
LP Z&EW (1.45 GB)     Info
JPG (49 MB)
NS (1.42 GB)     Info
JPG (42 MB)
Z&EW (1.45 GB)     Info
JPG (49 MB)

November

Date Instrument Components
11/02 - 11/03 SP Z (1.47 GB)     Info
JPG (53 MB)
NS (1.45 GB)     Info
JPG (47 MB)
EW (1.46 GB)     Info
JPG (49 MB)
11/03 - 11/04 MS EW (708 MB)     Info
JPG (18 MB)
top left corner indicates 11/04-11/05 but top right says "off Nov. 04" (also 11/04-11/05 MS EW exists)
11/04 - 11/05 SP Z (1.46 GB)     Info
JPG (52 MB)
NS (1.45 GB)     Info
JPG (49 MB)
EW (1.45 GB)     Info
JPG (49 MB)
LP Z&EW (1.43 GB)     Info
JPG (48 MB)
Z&EW (1.43 GB)     Info
JPG (48 MB)
MS EW (706 MB)     Info
JPG (18 MB)
11/09 - 11/10 SP Z (1.44 GB)     Info
JPG (50 MB)
NS (1.41 GB)     Info
JPG (45 MB)
EW (1.41 GB)     Info
JPG (46 MB)
11/09 - 11/11 LP NS (1.41 GB)     Info
JPG (42 MB)
11/10 - 11/11 SP Z (1.46 GB)     Info
JPG (51 MB)
NS (1.44 GB)     Info
JPG (48 MB)
EW (1.45 GB)     Info
JPG (53 MB)
LP Z&EW (1.42 GB)     Info
JPG (46 MB)
Z&EW (1.42 GB)     Info
JPG (46 MB)
11/22 - 11/23 SP Z (1.45 GB)     Info
JPG (50 MB)
NS (1.41 GB)     Info
JPG (46 MB)
EW (1.42 GB)     Info
JPG (46 MB)
LP Z&EW (1.42 GB)     Info
JPG (44 MB)
Z&EW (1.42 GB)     Info
JPG (44 MB)
11/22 - 11/24 LP NS (1.41 GB)     Info
JPG (43 MB)
11/28 - 11/29 SP Z (1.53 GB)     Info
JPG (61 MB)
NS (1.47 GB)     Info
JPG (54 MB)
EW (1.47 GB)     Info
JPG (53 MB)
LP Z&EW (1.46 GB)     Info
JPG (51 MB)
Z&EW (1.46 GB)     Info
JPG (51 MB)
11/28 - 11/30 LP NS (1.44 GB)     Info
JPG (46 MB)
11/29 - 11/30 SP Z (1.55 GB)     Info
JPG (63 MB)
NS (1.48 GB)     Info
JPG (55 MB)
EW (1.49 GB)     Info
JPG (55 MB)
LP Z&EW (1.51 GB)     Info
JPG (57 MB)
Z&EW (1.51 GB)     Info
JPG (57 MB)

December

Date Instrument Components
12/02 - 12/03 SP Z (1.48 GB)     Info
JPG (55 MB)
NS (1.43 GB)     Info
JPG (49 MB)
EW (1.44 GB)     Info
JPG (49 MB)
LP Z&EW (1.43 GB)     Info
JPG (47 MB)
Z&EW (1.43 GB)     Info
JPG (47 MB)
12/02 - 12/04 LP NS (1.43 GB)     Info
JPG (47 MB)
12/13 - 12/14 SP Z (1.49 GB)     Info
JPG (55 MB)
NS (1.43 GB)     Info
JPG (48 MB)
EW (1.47 GB)     Info
JPG (52 MB)
LP Z&EW (1.48 GB)     Info
JPG (53 MB)
Z&EW (1.48 GB)     Info
JPG (53 MB)
12/14 - 12/15 SP Z (1.52 GB)     Info
JPG (61 MB)
NS (1.44 GB)     Info
JPG (52 MB)
EW (1.47 GB)     Info
JPG (53 MB)
LP Z&EW (1.52 GB)     Info
JPG (59 MB)
Z&EW (1.52 GB)     Info
JPG (59 MB)
12/14 - 12/16 LP NS (1.46 GB)     Info
JPG (51 MB)
12/16 - 12/17 SP Z (1.45 GB)     Info
JPG (50 MB)
NS (1.43 GB)     Info
JPG (48 MB)
EW (1.44 GB)     Info
JPG (47 MB)
LP Z&EW (1.46 GB)     Info
JPG (49 MB)
Z&EW (1.46 GB)     Info
JPG (49 MB)
12/16 - 12/18 LP NS (1.46 GB)     Info
JPG (49 MB)
12/17 - 12/18 SP Z (1.43 GB)     Info
JPG (46 MB)
NS (1.41 GB)     Info
JPG (45 MB)
EW (1.42 GB)     Info
JPG (44 MB)
LP Z&EW (1.44 GB)     Info
JPG (46 MB)
Z&EW (1.44 GB)     Info
JPG (46 MB)
12/18 - 12/19 LP Z&EW (1.41 GB)     Info
JPG (44 MB)
Z&EW (1.41 GB)     Info
JPG (44 MB)
12/20 - 12/21 SP Z (1.42 GB)     Info
JPG (47 MB)
NS (1.41 GB)     Info
JPG (45 MB)
EW (1.41 GB)     Info
JPG (44 MB)
LP Z&EW (1.42 GB)     Info
JPG (48 MB)
Z&EW (1.42 GB)     Info
JPG (48 MB)
12/20 - 12/22 LP NS (1.42 GB)     Info
JPG (46 MB)
12/23 - 12/24 SP Z (1.42 GB)     Info
JPG (46 MB)
NS (1.41 GB)     Info
JPG (46 MB)
EW (1.42 GB)     Info
JPG (46 MB)
LP Z&EW (1.48 GB)     Info
JPG (53 MB)
Z&EW (1.48 GB)     Info
JPG (53 MB)
12/23 - 12/25 LP NS (1.45 GB)     Info
JPG (49 MB)
12/27 - 12/28 SP Z (1.45 GB)     Info
JPG (51 MB)
NS (1.42 GB)     Info
JPG (48 MB)
EW (1.43 GB)     Info
JPG (47 MB)
LP Z&EW (1.46 GB)     Info
JPG (51 MB)
Z&EW (1.46 GB)     Info
JPG (51 MB)
12/27 - 12/29 LP NS (1.46 GB)     Info
JPG (51 MB)

Date
Dates are given as "m1/d1 - m2/d2" where m1 is the starting month, d1 is the starting day, m2 is the ending month, and d2 is the ending day. For the exact time of the start and end of the record, download the information (back side of seismogram) file that accompanies each seismogram file.

Instrument (January - March)
The instrument types are Benioff, Milne-Shaw (MS), and Wood-Anderson (WA).
Instrument (April - December)
The instrument type is either "SP" for short-period recording and "LP" for long-period recording.

Components (January - March)
The components given as "Instrument Info"-"Component" where "Component" are "Z" for vertical, "NW" or "SE" for northwest-southeast, "SW" or "NE" for northeast-southwest, "EW" for east-west, and "NS" for north-south. Components (April - December)
The components are "Z" for vertical, "NS" for north-south, and "EW" for east-west. Components with asterisk (e.g., "Z*") are records that have been scanned with 2400 dpi hence larger file size.
Original Images: The link with each component, e.g., Z, allows the original TIFF image of the seismic recording to be downloaded (1200 dpi in colour for front, 400 dpi in grey for back). Note that the size of the file given in brackets can be large and may take a while to download. The image of the back side of each recording (often showing more detailed information about the recording such as the start and end times) can be obtained from the "Info" link. The information files are typically 60 MB.
Reduced Images: The link to "JPG" provides the front-side images that have been converted to JPEG format with some flattening applied. The file sizes are much smaller, and these should be used for initial input for DigitSeis.


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Go to Scanned Seismograms Page

Department of Earth and Planetary Sciences / Harvard University / 20 Oxford Street / Cambridge / MA 02138 / U.S.A. / Telephone: +1 617 495 2350 / Fax: +1 617 496 1907 / Email: reilly@eps.hartvard.edu