HRV Seismogram Archival Project: Scanned Images (1938)

Archival Project Top Page
Status of Archival Project
Scanned Images Top Page

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

1937 Back to List of Years 1939 →

s1524_1938_0530_0531_LP_ZEW_f.jpg

January

Date Instrument Components
12/31 - 01/01 SP Z (1.45 GB)     Info NS (1.44 GB)     Info EW (1.44 GB)     Info
LP Z&EW (1.48 GB)     Info Z&EW (1.48 GB)     Info
12/31 - 01/02 LP NS (1.46 GB)     Info
01/02 - 01/03 SP Z (1.46 GB)     Info NS (1.44 GB)     Info EW (1.46 GB)     Info
LP Z/EW (1.5 GB)     Info Z/EW (1.5 GB)     Info
01/02 - 01/04 LP NS (1.5 GB)     Info
01/14 - 01/15 SP Z (1.41 GB)     Info
LP Z/EW (1.45 GB)     Info NS (1.42 GB)     Info Z/EW (1.45 GB)     Info
01/15
03:45-11:45
SP Z (1.39 GB)     Info NS (1.37 GB)     Info EW (1.37 GB)     Info
LP Z/EW (1.41 GB)     Info NS (1.39 GB)     Info Z/EW (1.41 GB)     Info
01/15
12:00-16:25
SP Z (1.4 GB)     Info NS (1.4 GB)     Info
"Drum worm moutning loose caused stoppage noted on preceeding 2 records"
"tightened previous to putting this record on"
EW (1.4 GB)     Info
LP Z/EW (1.41 GB)     Info NS (1.39 GB)     Info Z/EW (1.41 GB)     Info
01/15
16:25-20:40
SP Z (1.4 GB)     Info
LP Z/EW (1.4 GB)     Info Z/EW (1.4 GB)     Info
01/16 - 01/17 SP Z (1.46 GB)     Info NS (1.42 GB)     Info
01/22 - 01/23 SP Z (1.46 GB)     Info NS (1.46 GB)     Info EW (1.44 GB)     Info
LP Z/EW (1.44 GB)     Info Z/EW (1.44 GB)     Info
01/22 - 01/24 LP NS (1.47 GB)     Info
01/23 - 01/24 SP Z (1.46 GB)     Info NS (1.45 GB)     Info EW (1.44 GB)     Info
LP Z/EW (1.44 GB)     Info Z/EW (1.44 GB)     Info

February

Date Instrument Components
02/01 - 02/02 SP Z (1.45 GB)     Info NS (1.44 GB)     Info EW (1.42 GB)     Info
LP Z/EW (1.44 GB)     Info NS (1.43 GB)     Info Z/EW (1.44 GB)     Info
02/04 - 02/05 SP Z (1.46 GB)     Info NS (1.46 GB)     Info EW (1.46 GB)     Info
LP Z/EW (1.5 GB)     Info Z/EW (1.5 GB)     Info
02/04 - 02/06 LP NS (1.49 GB)     Info
02/12 - 02/13 LP Z/EW (1.5 GB)     Info Z/EW (1.5 GB)     Info
02/12 - 02/14 LP NS (1.45 GB)     Info
02/13 - 02/14 SP Z (1.41 GB)     Info NS (1.42 GB)     Info EW (1.42 GB)     Info
LP Z/EW (1.45 GB)     Info Z/EW (1.45 GB)     Info
02/14 - 02/15 SP Z (1.47 GB)     Info NS (1.45 GB)     Info EW (1.46 GB)     Info
LP Z/EW (1.49 GB)     Info Z/EW (1.49 GB)     Info
02/14 - 02/16 LP NS (1.49 GB)     Info
02/18 - 02/19 SP Z (1.45 GB)     Info NS (1.44 GB)     Info EW (1.44 GB)     Info
02/23 - 02/24 SP Z (1.43 GB)     Info
02/26 - 02/27 SP Z (1.46 GB)     Info EW (1.44 GB)     Info

March

Date Instrument Components
03/03 - 03/04 SP Z (1.49 GB)     Info
03/06 - 03/08 LP NS (1.49 GB)     Info
03/07 - 03/08 SP Z (1.45 GB)     Info NS (1.45 GB)     Info EW (1.44 GB)     Info
LP Z/EW (1.46 GB)     Info Z/EW (1.46 GB)     Info
03/08 - 03/09 LP Z/EW (1.46 GB)     Info Z/EW (1.46 GB)     Info
03/09 - 03/10 SP Z (1.45 GB)     Info NS (1.44 GB)     Info EW (1.43 GB)     Info
LP Z/EW (1.45 GB)     Info Z/EW (1.45 GB)     Info
03/10 - 03/11 SP Z (1.44 GB)     Info NS (1.45 GB)     Info EW (1.44 GB)     Info
LP Z/EW (1.47 GB)     Info Z/EW (1.47 GB)     Info
03/10 - 03/12 LP NS (1.48 GB)     Info
03/11 - 03/12 SP Z (1.44 GB)     Info
03/16 - 03/18 LP NS (1.5 GB)     Info
03/17 - 03/18 SP Z (1.5 GB)     Info NS (1.49 GB)     Info EW (1.47 GB)     Info
LP Z/EW (1.49 GB)     Info Z/EW (1.49 GB)     Info
03/20 - 03/21 SP Z (1.42 GB)     Info
LP Z/EW (1.42 GB)     Info Z/EW (1.42 GB)     Info
03/22 - 03/23 SP Z (1.43 GB)     Info NS (1.42 GB)     Info EW (1.41 GB)     Info
LP Z/EW (1.44 GB)     Info Z/EW (1.44 GB)     Info
03/22 - 03/24 LP NS (1.43 GB)     Info

April

Date Instrument Components
04/01 - 04/02 SP Z (1.41 GB)     Info NS (1.4 GB)     Info EW (1.4 GB)     Info
LP Z/EW (1.43 GB)     Info Z/EW (1.43 GB)     Info
04/01 - 04/03 LP NS (1.43 GB)     Info
04/02 - 04/03 SP Z (1.43 GB)     Info NS (1.41 GB)     Info EW (1.42 GB)     Info
LP Z/EW (1.44 GB)     Info Z/EW (1.44 GB)     Info
04/02 SP Z (1.4 GB)     Info NS (1.39 GB)     Info EW (1.39 GB)     Info
04/04 - 04/05 SP Z (1.53 GB)     Info NS (1.44 GB)     Info EW (1.45 GB)     Info
LP Z/EW (1.44 GB)     Info Z/EW (1.44 GB)     Info
04/06 - 04/07 SP Z (1.53 GB)     Info NS (1.43 GB)     Info EW (1.45 GB)     Info
04/09 - 04/10 SP Z (1.6 GB)     Info NS (1.49 GB)     Info EW (1.51 GB)     Info
04/11 - 04/13 LP NS (1.42 GB)     Info
04/12 - 04/13 SP Z (1.5 GB)     Info NS (1.42 GB)     Info EW (1.43 GB)     Info
LP Z/EW (1.41 GB)     Info Z/EW (1.41 GB)     Info
04/13 - 04/14 SP Z (1.5 GB)     Info NS (1.44 GB)     Info EW (1.44 GB)     Info
LP Z/EW (1.43 GB)     Info Z/EW (1.43 GB)     Info
04/13 - 04/15 LP NS (1.41 GB)     Info
04/14 - 04/15 SP Z (1.5 GB)     Info NS (1.43 GB)     Info EW (1.44 GB)     Info
LP Z/EW (1.42 GB)     Info Z/EW (1.42 GB)     Info
04/15 - 04/17 LP NS (1.43 GB)     Info
04/16 - 04/17 SP Z (1.5 GB)     Info NS (1.43 GB)     Info EW (1.44 GB)     Info
LP Z/EW (1.42 GB)     Info Z/EW (1.42 GB)     Info
04/17 - 04/18 SP Z (1.51 GB)     Info NS (1.39 GB)     Info EW (1.39 GB)     Info
LP Z/EW (1.42 GB)     Info Z/EW (1.42 GB)     Info
04/17 - 04/19 LP NS (1.42 GB)     Info
04/18 - 04/19 SP Z (1.54 GB)     Info NS (1.44 GB)     Info EW (1.45 GB)     Info
LP Z/EW (1.43 GB)     Info Z/EW (1.43 GB)     Info
04/19 - 04/20 SP Z (1.53 GB)     Info NS (1.43 GB)     Info EW (1.45 GB)     Info
LP Z/EW (1.44 GB)     Info Z/EW (1.44 GB)     Info
04/19 - 04/21 LP NS (1.42 GB)     Info
04/21 - 04/22 SP Z (1.49 GB)     Info NS (1.42 GB)     Info EW (1.43 GB)     Info
LP Z/EW (1.41 GB)     Info Z/EW (1.41 GB)     Info
04/21 - 04/23 LP NS (1.41 GB)     Info
04/22 - 04/23 SP Z (1.51 GB)     Info NS (1.43 GB)     Info EW (1.44 GB)     Info
LP Z/EW (1.41 GB)     Info Z/EW (1.41 GB)     Info
04/24 - 04/25 SP Z (1.47 GB)     Info
LP Z/EW (1.41 GB)     Info Z/EW (1.41 GB)     Info
04/25 - 04/26 SP Z (1.53 GB)     Info NS (1.43 GB)     Info EW (1.44 GB)     Info
LP Z/EW (1.44 GB)     Info Z/EW (1.44 GB)     Info
04/25 - 04/27 LP NS (1.41 GB)     Info
04/26 - 04/27 SP Z (1.48 GB)     Info NS (1.43 GB)     Info EW (1.43 GB)     Info

May

Date Instrument Components
05/01 - 05/03 LP NS (1.4 GB)     Info
05/02 - 05/03 SP Z (1.51 GB)     Info NS (1.42 GB)     Info
LP Z/EW (1.42 GB)     Info EW (1.43 GB)     Info
The information at the back of the seismogram indicates LP, but the data suggest SP
05/04 - 05/05 SP Z (1.49 GB)     Info NS (1.43 GB)     Info
LP EW (1.43 GB)     Info
The information at the back of the seismogram indicates LP, but the data suggest SP
05/05 - 05/07 LP NS (1.42 GB)     Info
05/06 - 05/07 SP Z (1.52 GB)     Info NS (1.44 GB)     Info EW (1.44 GB)     Info
LP Z/EW (1.43 GB)     Info Z/EW (1.43 GB)     Info
05/07 - 05/09 LP NS (1.41 GB)     Info
05/08 - 05/09 SP Z (1.47 GB)     Info NS (1.41 GB)     Info EW (1.41 GB)     Info
LP Z/EW (1.41 GB)     Info Z/EW (1.41 GB)     Info
05/11 - 05/12 SP Z (1.5 GB)     Info NS (1.42 GB)     Info EW (1.44 GB)     Info
LP Z/EW (1.43 GB)     Info Z/EW (1.43 GB)     Info
05/11 - 05/13 LP NS (1.43 GB)     Info
05/12 - 05/13 SP Z (1.54 GB)     Info NS (1.43 GB)     Info EW (1.44 GB)     Info
LP Z/EW (1.45 GB)     Info Z/EW (1.45 GB)     Info
05/13 - 05/15 LP NS (1.41 GB)     Info
05/14 - 05/15 SP Z (1.53 GB)     Info NS (1.44 GB)     Info EW (1.45 GB)     Info
LP Z/EW (1.43 GB)     Info Z/EW (1.43 GB)     Info
05/16 - 05/17 SP Z (1.42 GB)     Info NS (1.44 GB)     Info EW (1.46 GB)     Info
05/17 - 05/18 SP Z (1.42 GB)     Info NS (1.44 GB)     Info EW (1.44 GB)     Info
05/19 - 05/20 SP Z (1.48 GB)     Info NS (1.42 GB)     Info EW (1.42 GB)     Info
LP Z/EW (1.42 GB)     Info Z/EW (1.42 GB)     Info
05/22 - 05/23 SP Z (1.5 GB)     Info NS (1.43 GB)     Info
LP Z/EW (1.44 GB)     Info Z/EW (1.44 GB)     Info
05/26 - 05/27 SP Z (1.49 GB)     Info NS (1.43 GB)     Info EW (1.43 GB)     Info
LP Z/EW (1.42 GB)     Info Z/EW (1.42 GB)     Info
05/27 - 05/28 SP Z (1.49 GB)     Info NS (1.43 GB)     Info EW (1.43 GB)     Info
LP Z/EW (1.43 GB)     Info Z/EW (1.43 GB)     Info
05/28 - 05/29 SP Z (1.5 GB)     Info NS (1.43 GB)     Info EW (1.44 GB)     Info
LP Z/EW (1.43 GB)     Info Z/EW (1.43 GB)     Info
05/30 - 05/31 SP Z (1.54 GB)     Info NS (1.44 GB)     Info EW (1.46 GB)     Info
LP Z/EW (1.44 GB)     Info Z/EW (1.44 GB)     Info
05/30 - 06/01 LP NS (1.41 GB)     Info

June

Date Instrument Components
05/30 - 06/01 LP NS (1.41 GB)     Info
06/01 - 06/02 SP Z (1.5 GB)     Info NS (1.42 GB)     Info EW (1.43 GB)     Info
06/04 - 06/05 SP Z (1.48 GB)     Info NS (1.41 GB)     Info EW (1.42 GB)     Info
LP Z/EW (1.41 GB)     Info Z/EW (1.41 GB)     Info
06/04 - 06/06 LP NS (1.4 GB)     Info
06/07 - 06/08 SP Z (1.53 GB)     Info NS (1.42 GB)     Info EW (1.44 GB)     Info
06/10 - 06/11 SP Z (1.47 GB)     Info NS (1.41 GB)     Info EW (1.41 GB)     Info
LP Z/EW (1.42 GB)     Info Z/EW (1.42 GB)     Info
06/10 - 06/12 LP NS (1.4 GB)     Info
06/14 - 06/15 SP Z (1.51 GB)     Info NS (1.42 GB)     Info EW (1.43 GB)     Info
LP Z/EW (1.41 GB)     Info Z/EW (1.41 GB)     Info
06/14 - 06/16 LP NS (1.39 GB)     Info
06/15 - 06/16 SP Z (1.5 GB)     Info NS (1.41 GB)     Info EW (1.42 GB)     Info
LP Z/EW (1.41 GB)     Info Z/EW (1.41 GB)     Info
06/17 - 06/18 SP Z (1.51 GB)     Info NS (1.45 GB)     Info EW (1.44 GB)     Info
06/20 - 06/21 SP Z (1.49 GB)     Info NS (1.43 GB)     Info EW (1.43 GB)     Info
LP Z/EW (1.42 GB)     Info Z/EW (1.42 GB)     Info
06/20 - 06/22 LP NS (1.42 GB)     Info
06/21 - 06/22 SP Z (1.51 GB)     Info NS (1.43 GB)     Info EW (1.44 GB)     Info
06/22 - 06/23 SP Z (1.5 GB)     Info NS (1.43 GB)     Info EW (1.44 GB)     Info
LP Z/EW (1.42 GB)     Info Z/EW (1.42 GB)     Info
06/22 - 06/24 LP NS (1.41 GB)     Info
06/23 - 06/24 SP Z (1.5 GB)     Info NS (1.43 GB)     Info EW (1.43 GB)     Info
LP Z/EW (1.42 GB)     Info Z/EW (1.42 GB)     Info
06/24 - 06/26 LP NS (1.41 GB)     Info
06/25 - 06/26 SP Z (1.53 GB)     Info NS (1.43 GB)     Info EW (1.44 GB)     Info
LP Z/EW (1.42 GB)     Info Z/EW (1.42 GB)     Info
06/28 - 06/29 SP Z (1.57 GB)     Info NS (1.44 GB)     Info EW (1.46 GB)     Info
LP Z/EW (1.44 GB)     Info Z/EW (1.44 GB)     Info
06/28 - 06/30 LP NS (1.43 GB)     Info
06/30 - 07/01 SP Z (1.5 GB)     Info NS (1.42 GB)     Info EW (1.43 GB)     Info
LP Z/EW (1.41 GB)     Info Z/EW (1.41 GB)     Info
06/30 - 07/02 LP NS (1.39 GB)     Info

July

Date Instrument Components
06/30 - 07/01 SP Z (1.5 GB)     Info NS (1.42 GB)     Info EW (1.43 GB)     Info
LP Z/EW (1.41 GB)     Info Z/EW (1.41 GB)     Info
06/30 - 07/02 LP NS (1.39 GB)     Info
07/02 - 07/03 SP Z (1.51 GB)     Info NS (1.41 GB)     Info EW (1.43 GB)     Info
07/04 - 07/05 SP Z (1.49 GB)     Info NS (1.42 GB)     Info EW (1.43 GB)     Info
LP Z/EW (1.41 GB)     Info Z/EW (1.41 GB)     Info
07/04 - 07/06 LP NS (1.41 GB)     Info
07/05 - 07/06 SP Z (1.51 GB)     Info NS (1.42 GB)     Info EW (1.44 GB)     Info
LP Z/EW (1.42 GB)     Info Z/EW (1.42 GB)     Info
07/07 - 07/08 SP Z (1.49 GB)     Info NS (1.42 GB)     Info EW (1.43 GB)     Info
07/11 - 07/12 LP Z/EW (1.4 GB)     Info Z/EW (1.4 GB)     Info
07/13 - 07/14 SP Z (1.49 GB)     Info NS (1.42 GB)     Info EW (1.41 GB)     Info
LP Z/EW (1.41 GB)     Info Z/EW (1.41 GB)     Info
07/14 - 07/15 SP Z (1.53 GB)     Info NS (1.43 GB)     Info EW (1.43 GB)     Info
LP Z/EW (1.42 GB)     Info Z/EW (1.42 GB)     Info
07/14 - 07/16 LP NS (1.4 GB)     Info
07/18 - 07/20 LP NS (1.39 GB)     Info
07/19 - 07/20 SP Z (1.49 GB)     Info NS (1.44 GB)     Info EW (1.41 GB)     Info
LP Z/EW (1.41 GB)     Info Z/EW (1.41 GB)     Info
07/23 - 07/24 LP Z/EW (1.41 GB)     Info Z/EW (1.41 GB)     Info
07/24 - 07/25 SP Z (1.5 GB)     Info NS (1.44 GB)     Info EW (1.43 GB)     Info
LP Z/EW (1.44 GB)     Info Z/EW (1.44 GB)     Info
07/24 - 07/26 LP NS (1.42 GB)     Info
07/27 - 07/28 SP Z (1.52 GB)     Info NS (1.46 GB)     Info EW (1.45 GB)     Info
LP Z/EW (1.44 GB)     Info Z/EW (1.44 GB)     Info
07/28 - 07/29 SP Z (1.51 GB)     Info NS (1.45 GB)     Info EW (1.44 GB)     Info
07/28 - 07/30 LP NS (1.42 GB)     Info
07/29 - 07/30 SP Z (1.52 GB)     Info NS (1.44 GB)     Info EW (1.42 GB)     Info
LP Z/EW (1.42 GB)     Info Z/EW (1.42 GB)     Info

August

Date Instrument Components
08/02 - 08/03 SP Z (1.49 GB)     Info NS (1.43 GB)     Info EW (1.42 GB)     Info
08/03 - 08/04 SP Z (1.48 GB)     Info NS (1.44 GB)     Info EW (1.44 GB)     Info
LP Z/EW (1.43 GB)     Info Z/EW (1.43 GB)     Info
08/03 - 08/05 LP NS (1.41 GB)     Info
08/06 - 08/07 SP Z (1.48 GB)     Info NS (1.44 GB)     Info EW (1.43 GB)     Info
08/07 - 08/08 SP Z (1.48 GB)     Info NS (1.43 GB)     Info EW (1.42 GB)     Info
08/07 - 08/09 LP NS (1.42 GB)     Info
08/08 - 08/09 LP Z/EW (1.44 GB)     Info Z/EW (1.44 GB)     Info
08/09 - 08/10 SP Z (1.52 GB)     Info NS (1.45 GB)     Info EW (1.44 GB)     Info
08/14 - 08/15 SP Z (1.43 GB)     Info NS (1.39 GB)     Info EW (1.39 GB)     Info
08/15 - 08/16 SP Z (1.5 GB)     Info NS (1.43 GB)     Info EW (1.4 GB)     Info
LP Z/EW (1.43 GB)     Info Z/EW (1.43 GB)     Info
08/15 - 08/17 LP NS (1.42 GB)     Info
08/17 SP Z (1.54 GB)     Info NS (1.44 GB)     Info
08/17 - 08/18 SP Z (1.59 GB)     Info NS (1.44 GB)     Info EW (1.4 GB)     Info
LP Z/EW (1.42 GB)     Info NS (1.41 GB)     Info Z/EW (1.42 GB)     Info
08/18 - 08/19 SP Z (1.59 GB)     Info
08/18 - 08/20 LP NS (1.41 GB)     Info
08/19 - 08/20 SP Z (1.52 GB)     Info
LP Z/EW (1.41 GB)     Info Z/EW (1.41 GB)     Info
08/20 - 08/21 SP Z (1.5 GB)     Info EW (1.4 GB)     Info
LP Z/EW (1.42 GB)     Info Z/EW (1.42 GB)     Info
08/20 - 08/22 LP NS (1.41 GB)     Info
08/24 - 08/25 SP Z (1.46 GB)     Info NS (1.44 GB)     Info EW (1.45 GB)     Info
LP Z/EW (1.45 GB)     Info Z/EW (1.45 GB)     Info
08/24 - 08/26 LP NS (1.42 GB)     Info
08/27 - 08/28 SP Z (1.43 GB)     Info NS (1.42 GB)     Info EW (1.42 GB)     Info
08/28 - 08/30 LP NS (1.41 GB)     Info
08/29 - 08/30 SP Z (1.42 GB)     Info NS (1.42 GB)     Info EW (1.42 GB)     Info
LP Z/EW (1.41 GB)     Info Z/EW (1.41 GB)     Info
08/30 - 08/31 SP Z (1.43 GB)     Info NS (1.4 GB)     Info EW (1.41 GB)     Info
LP Z/EW (1.4 GB)     Info Z/EW (1.4 GB)     Info
08/30 - 09/01 LP NS (1.4 GB)     Info
08/31 - 09/01 SP Z (1.46 GB)     Info NS (1.42 GB)     Info EW (1.42 GB)     Info
LP Z/EW (1.4 GB)     Info Z/EW (1.4 GB)     Info

September

Date Instrument Components
08/30 - 09/01 LP NS (1.4 GB)     Info
08/31 - 09/01 SP Z (1.46 GB)     Info NS (1.42 GB)     Info EW (1.42 GB)     Info
LP Z/EW (1.4 GB)     Info Z/EW (1.4 GB)     Info
09/05 - 09/07 LP NS (1.43 GB)     Info
09/06 - 09/07 SP Z (1.45 GB)     Info NS (1.42 GB)     Info EW (1.44 GB)     Info
LP Z/EW (1.43 GB)     Info Z/EW (1.43 GB)     Info
09/07 - 09/08 SP Z (1.46 GB)     Info NS (1.44 GB)     Info EW (1.45 GB)     Info
LP Z/EW (1.43 GB)     Info Z/EW (1.43 GB)     Info
09/07 - 09/09 LP NS (1.44 GB)     Info
09/08 - 09/09 LP Z/EW (1.45 GB)     Info Z/EW (1.45 GB)     Info
09/09 - 09/10 SP Z (1.43 GB)     Info
LP Z/EW (1.42 GB)     Info Z/EW (1.42 GB)     Info
09/10 - 09/11 SP Z (1.43 GB)     Info NS (1.42 GB)     Info EW (1.43 GB)     Info
09/11 - 09/12 SP Z (1.44 GB)     Info NS (1.45 GB)     Info EW (1.44 GB)     Info
LP Z/EW (1.42 GB)     Info Z/EW (1.42 GB)     Info
09/11 - 09/13 LP NS (1.41 GB)     Info
09/12 - 09/13 SP Z (1.45 GB)     Info
09/17 - 09/18 SP Z (1.47 GB)     Info NS (1.43 GB)     Info EW (1.45 GB)     Info
LP Z/EW (1.44 GB)     Info Z/EW (1.44 GB)     Info
09/17 - 09/19 LP NS (1.43 GB)     Info
09/19 - 09/21 LP NS (1.43 GB)     Info
09/20 - 09/21 SP Z (1.48 GB)     Info NS (1.43 GB)     Info EW (1.45 GB)     Info
LP Z/EW (1.44 GB)     Info Z/EW (1.44 GB)     Info
09/21 - 09/22 SP Z (1.41 GB)     Info NS (1.4 GB)     Info EW (1.4 GB)     Info
LP Z/EW (1.41 GB)     Info NS (1.39 GB)     Info Z/EW (1.41 GB)     Info
due to hurricane (the Great New England Hurricane), the station lost power and the seismometers were down until October 6th.

October

Date Instrument Components
10/08 - 10/10 LP NS (1.43 GB)     Info
10/09 - 10/10 SP Z (1.46 GB)     Info NS (1.42 GB)     Info EW (1.42 GB)     Info
LP Z/EW (1.45 GB)     Info Z/EW (1.45 GB)     Info
10/10 - 10/11 SP Z (1.43 GB)     Info NS (1.42 GB)     Info EW (1.41 GB)     Info
LP Z/EW (1.42 GB)     Info Z/EW (1.42 GB)     Info
10/10 - 10/12 LP NS (1.44 GB)     Info
10/11 - 10/12 SP Z (1.43 GB)     Info NS (1.42 GB)     Info EW (1.41 GB)     Info
LP Z/EW (1.44 GB)     Info Z/EW (1.44 GB)     Info
10/16 - 10/18 LP NS (1.43 GB)     Info
10/17 - 10/18 SP Z (1.4 GB)     Info
Light burned out (short record)
NS (1.45 GB)     Info EW (1.44 GB)     Info
LP Z/EW (1.44 GB)     Info Z/EW (1.44 GB)     Info
10/18 - 10/19 SP NS (1.43 GB)     Info EW (1.43 GB)     Info
LP Z/EW (1.44 GB)     Info Z/EW (1.44 GB)     Info
10/20 - 10/21 SP Z (1.5 GB)     Info NS (1.44 GB)     Info EW (1.44 GB)     Info
10/28 - 10/30 LP NS (1.45 GB)     Info
10/29 - 10/30 SP Z (1.54 GB)     Info NS (1.46 GB)     Info EW (1.46 GB)     Info
LP Z/EW (1.47 GB)     Info Z/EW (1.47 GB)     Info

November

Date Instrument Components
11/01 - 11/02 SP Z (1.47 GB)     Info
LP Z/EW (1.45 GB)     Info Z/EW (1.45 GB)     Info
11/01 - 11/03 LP NS (1.43 GB)     Info
11/07 - 11/08 SP Z (1.47 GB)     Info NS (1.42 GB)     Info EW (1.44 GB)     Info
LP Z/EW (1.44 GB)     Info Z/EW (1.44 GB)     Info
11/11 SP Z (1.43 GB)     Info
11/11 - 11/13 LP NS (1.41 GB)     Info
11/12 - 11/13 SP Z (1.44 GB)     Info NS (1.44 GB)     Info EW (1.43 GB)     Info
LP Z/EW (1.41 GB)     Info Z/EW (1.41 GB)     Info
11/13 - 11/14 SP Z (1.54 GB)     Info NS (1.45 GB)     Info EW (1.48 GB)     Info
LP Z/EW (1.45 GB)     Info Z/EW (1.45 GB)     Info
11/13 - 11/15 LP NS (1.46 GB)     Info
11/15 - 11/16 SP Z (1.48 GB)     Info NS (1.46 GB)     Info EW (1.44 GB)     Info
LP Z/EW (1.43 GB)     Info Z/EW (1.43 GB)     Info
11/18 - 11/19 SP Z (1.52 GB)     Info NS (1.45 GB)     Info EW (1.47 GB)     Info
LP Z/EW (1.45 GB)     Info Z/EW (1.45 GB)     Info
11/20 - 11/22 LP NS (1.46 GB)     Info
11/21 - 11/22 SP Z (1.49 GB)     Info NS (1.44 GB)     Info EW (1.46 GB)     Info
LP Z/EW (1.44 GB)     Info Z/EW (1.44 GB)     Info
11/28 - 11/30 LP NS (1.5 GB)     Info
11/29 - 11/30 SP Z (1.53 GB)     Info NS (1.46 GB)     Info EW (1.49 GB)     Info
LP Z/EW (1.5 GB)     Info Z/EW (1.5 GB)     Info
11/30 - 12/02 LP NS (1.47 GB)     Info

December

Date Instrument Components
11/30 - 12/02 LP NS (1.47 GB)     Info
12/01 - 12/02 SP Z (1.54 GB)     Info NS (1.46 GB)     Info EW (1.5 GB)     Info
LP Z/EW (1.5 GB)     Info Z/EW (1.5 GB)     Info
12/08 - 12/09 SP Z (1.49 GB)     Info NS (1.43 GB)     Info EW (1.47 GB)     Info
LP Z/EW (1.47 GB)     Info Z/EW (1.47 GB)     Info
12/08 - 12/10 LP NS (1.48 GB)     Info
12/16 - 12/17 SP Z (1.46 GB)     Info NS (1.42 GB)     Info EW (1.45 GB)     Info
LP Z/EW (1.47 GB)     Info Z/EW (1.47 GB)     Info
12/16 - 12/18 LP NS (1.46 GB)     Info
12/18 - 12/20 LP NS (1.45 GB)     Info
12/19 - 12/20 SP Z (1.5 GB)     Info NS (1.44 GB)     Info EW (1.45 GB)     Info
LP Z/EW (1.45 GB)     Info Z/EW (1.45 GB)     Info
12/20 - 12/21 SP Z (1.51 GB)     Info NS (1.44 GB)     Info EW (1.48 GB)     Info
LP Z/EW (1.49 GB)     Info Z/EW (1.49 GB)     Info
12/20 - 12/22 LP NS (1.46 GB)     Info
12/27 - 12/28 SP Z (1.57 GB)     Info NS (1.48 GB)     Info EW (1.5 GB)     Info

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
The instrument type is either "SP" for short-period recording and "LP" for long-period recording.

Components
The components are "Z" for vertical, "NS" for north-south, and "EW" for east-west.
The link with each component, e.g., Z, allows the image of the seismic recording to be downloaded. Note that the size of the file given in brackets can be large and may take a while to download completely. 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.
The image files are in TIFF format (.tif).


Back to HRV Archival Project Top Page
Go to Project Status Page
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