CSN - Available Data
The CSN sensors are largely hosted by volunteers and, although they are decimated to prevent recording human voices, can detect events such as a door closing, elevators moving, etc, which are not part of our mission. Out of respect for the privacy of our hosts, we do not distribute continuous waveform data. However, when there is an interesting earthquake, the available data are shown in the tables below. In each entry, the 'Link' column is a link to a zip file containing the time series for each station in the network (at the time of the event). The data are in SAC (Seismic Analysis Code) format, a binary format commonly used with seismic waveform data.
2012
Date-Time (UTC) |
Mag |
Latitude |
Longitude |
Depth |
CIT id |
Link |
Name |
2012/07/05,18:48:07 |
2.1 |
34.1610 |
-118.1630 |
16.0 |
ci11132378 |
.zip |
Altadena |
2012/08/08,16:33:32 |
4.3 |
33.9000 |
-117.7900 |
10.0 |
ci15189281 |
.zip |
Yorba Linda 2 |
2012/08/26,20:57:58 |
5.5 |
33.0260 |
-115.5400 |
9.0 |
ci15200401 |
.zip |
Brawley |
2012/09/03,10:26:56 |
3.2 |
34.0750 |
-118.3900 |
2.4 |
ci15210193 |
.zip |
Beverly Hills |
2012/10/28,15:24:23 |
3.9 |
34.3510 |
-118.4580 |
3.4 |
ci15237281 |
.zip |
Newhall 2 |
2012/11/05,04:06:40 |
2.4 |
33.9570 |
-118.3670 |
4.3 |
ci15241329 |
.zip |
Lennox |
2012/11/06,02:39:15 |
3.3 |
33.8920 |
-118.5730 |
15.3 |
ci15241697 |
.zip |
Manhattan Beach |
2012/11/08,03:33:14 |
2.4 |
34.3370 |
-118.4760 |
4.3 |
ci15242577 |
.zip |
San Fernando |
2012/11/14,00:25:26 |
1.7 |
34.0480 |
-118.0990 |
2.3 |
ci15244793 |
.zip |
Monterey Park |
2012/11/19,15:44:58 |
2.6 |
34.1500 |
-118.3540 |
13.8 |
ci11205898 |
.zip |
North Hollywood 2 |
2013
Date-Time (UTC) |
Mag |
Latitude |
Longitude |
Depth |
CIT id |
Link |
Name |
2013/02/10,20:26:43 |
1.9 |
34.2140 |
-117.5520 |
8.0 |
ci11242634 |
.zip |
Rancho Cucamonga |
2013/03/11,16:56:06 |
4.7 |
33.5020 |
-116.4570 |
13.1 |
ci15296281 |
.zip |
Anza |
2013/03/13,04:21:13 |
3.4 |
33.5130 |
-116.4750 |
11.8 |
ci15302289 |
.zip |
Anza 2 |
2013/03/17,14:00:38 |
2.0 |
34.1220 |
-117.4900 |
14.5 |
ci15307913 |
.zip |
Fontana 2 |
2013/03/20,16:22:40 |
2.8 |
34.0240 |
-118.2100 |
16.0 |
ci15310433 |
.zip |
Los Angeles |
2013/04/27,02:52:18 |
3.2 |
33.9600 |
-118.4240 |
12.0 |
ci15333497 |
.zip |
Marina del Rey |
2013/04/29,03:06:19 |
2.8 |
33.9620 |
-118.4220 |
12.0 |
ci15334521 |
.zip |
Marina del Rey 2 |
2013/05/07,09:06:09 |
3.6 |
34.4890 |
-119.3040 |
13.4 |
ci15338761 |
.zip |
Meiners Oaks |
2013/05/29,14:38:02 |
4.9 |
34.4050 |
-119.9180 |
0.0 |
ci15350729 |
.zip |
Santa Barbara Channel |
2013/06/07,11:25:31 |
2.9 |
33.6660 |
-118.3930 |
2.0 |
ci15356345 |
.zip |
Rancho Palos Verdes |
2013/07/24,16:46:02 |
4.3 |
35.4860 |
-118.2870 |
6.6 |
ci11339042 |
.zip |
Weldon |
2013/08/25,18:50:28 |
4.2 |
35.4800 |
-118.2850 |
2.3 |
ci15396881 |
.zip |
Weldon 2 |
2013/09/19,11:43:55 |
3.7 |
34.0810 |
-117.7850 |
2.7 |
ci11366538 |
.zip |
La Verne |
2013/09/19,12:06:33 |
3.8 |
34.0830 |
-117.7850 |
2.7 |
ci11366562 |
.zip |
La Verne 2 |
2013/10/06,02:06:21 |
4.2 |
34.7090 |
-116.2940 |
1.9 |
ci11373458 |
.zip |
Joshua Tree |
2013/10/17,12:35:20 |
1.7 |
34.2180 |
-118.1910 |
2.3 |
ci11379746 |
.zip |
La Canada |
2014
Date-Time (UTC) |
Mag |
Latitude |
Longitude |
Depth |
CIT id |
Link |
Name |
2014/01/15,09:35:18 |
4.4 |
34.1430 |
-117.4420 |
3.5 |
ci11413954 |
.zip |
Fontana 3 |
2014/02/08,18:13:08 |
3.0 |
34.0850 |
-118.2860 |
8.0 |
ci11422298 |
.zip |
Hollywood |
2014/03/17,13:25:36 |
4.4 |
34.1350 |
-118.4860 |
9.9 |
ci15476961 |
.zip |
Westwood |
2014/03/29,04:09:42 |
5.1 |
33.9190 |
-117.9440 |
7.5 |
ci15481673 |
.zip |
La Habra |
2015
Date-Time (UTC) |
Mag |
Latitude |
Longitude |
Depth |
CIT id |
Link |
Name |
2015/01/04,03:18:09 |
4.2 |
34.6200 |
-118.6300 |
8.8 |
ci37301704 |
.zip |
Lake Castaic |
2015/04/13,04:17:41 |
3.3 |
33.9920 |
-118.3620 |
11.7 |
ci37362808 |
.zip |
View Park |
2015/04/30,14:01:15 |
3.4 |
33.8510 |
-118.2510 |
14.7 |
ci37372672 |
.zip |
Carson |
2015/05/30,11:23:02 |
7.8 |
27.8310 |
-140.4930 |
189.0 |
us20002ki3 |
.zip |
Japan Teleseism |
2015/07/25,12:54:07 |
3.8 |
34.0900 |
-117.4450 |
5.1 |
ci37213455 |
.zip |
Fontana 2015 |
2015/10/11,08:23:47 |
2.7 |
34.0000 |
-117.9760 |
4.5 |
ci37474256 |
.zip |
Hacienda Heights |
2015/10/14,13:55:29 |
3.5 |
34.1970 |
-116.9070 |
10.1 |
ci37475560 |
.zip |
Big Bear Lake |
2015/10/25,11:05:01 |
3.3 |
34.0620 |
-118.7590 |
10.0 |
ci37263871 |
.zip |
Malibu |
2015/11/05,10:58:54 |
3.5 |
34.3420 |
-118.4660 |
3.3 |
ci37485624 |
.zip |
Pacoima |
2015/11/18,04:41:48 |
3.4 |
34.1750 |
-117.4400 |
9.0 |
ci37274199 |
.zip |
Fontana 4 |
2015/12/27,18:31:18 |
4.2 |
35.2140 |
-117.2810 |
3.2 |
ci37506472 |
.zip |
Johannesburg |
2015/12/30,01:48:57 |
4.4 |
34.1910 |
-117.4130 |
7.0 |
ci37507576 |
.zip |
Devore |
2016
Date-Time (UTC) |
Mag |
Latitude |
Longitude |
Depth |
CIT id |
Link |
Name |
2016/01/06,14:42:34 |
4.4 |
33.9580 |
-116.8880 |
16.7 |
ci37510616 |
.zip |
Banning |
2016/01/11,03:13:52 |
3.1 |
33.9540 |
-117.9090 |
3.3 |
ci37511872 |
.zip |
Rowland Heights |
2016/01/14,04:23:58 |
3.6 |
35.4060 |
-117.8100 |
6.9 |
ci37295831 |
.zip |
Johannesburg 2 |
2016/02/16,09:24:20 |
3.9 |
34.3030 |
-116.8630 |
3.1 |
ci37524376 |
.zip |
Big Bear City |
2016/02/20,06:13:20 |
4.3 |
34.6100 |
-116.6290 |
6.7 |
ci37526424 |
.zip |
Lucerne Valley |
2016/02/24,00:02:23 |
4.9 |
35.5420 |
-119.3730 |
22.1 |
ci37528064 |
.zip |
Wasco |
2016/06/10,08:04:38 |
5.2 |
33.4310 |
-116.4430 |
12.3 |
ci37374687 |
.zip |
Borrego Springs |
2016/09/20,14:43:58 |
3.0 |
33.9140 |
-118.2980 |
11.7 |
ci37695608 |
.zip |
Gardena |
2017
Date-Time (UTC) |
Mag |
Latitude |
Longitude |
Depth |
CIT id |
Link |
Name |
2017/05/02,05:28:41 |
3.1 |
34.0260 |
-118.5190 |
9.6 |
ci37637991 |
.zip |
Santa Monica |
2017/09/08,04:49:21 |
8.1 |
15.0680 |
-93.7150 |
69.7 |
us2000avh0 |
.zip |
Mexico |
2017/11/10,09:25:11 |
3.1 |
33.9310 |
-118.3020 |
11.9 |
ci37809031 |
.zip |
Willowbrook |
2017/12/07,00:33:15 |
4.0 |
34.1480 |
-116.4790 |
11.1 |
ci37824087 |
.zip |
Julian |
2018
Date-Time (UTC) |
Mag |
Latitude |
Longitude |
Depth |
CIT id |
Link |
Name |
2018/01/25,10:09:56 |
4.0 |
33.7410 |
-117.4910 |
11.2 |
ci38092312 |
.zip |
Trabuco Canyon |
2018/02/17,10:16:56 |
2.9 |
34.0860 |
-118.2560 |
6.7 |
ci38110592 |
.zip |
Silver Lake |
2018/04/05,19:29:16 |
5.3 |
33.8380 |
-119.7260 |
9.9 |
ci37908735 |
.zip |
Santa Cruz Island |
2018/05/08,11:49:34 |
4.5 |
34.0160 |
-116.7800 |
12.9 |
ci38167848 |
.zip |
Cabazon |
2018/08/29,02:33:28 |
4.4 |
34.1360 |
-117.7750 |
5.5 |
ci38038071 |
.zip |
La Verne 3 |
2019
Date-Time (UTC) |
Mag |
Latitude |
Longitude |
Depth |
CIT id |
Link |
Name |
2019/07/04,17:33:49 |
6.4 |
35.7052 |
-117.5060 |
10.7 |
ci38443183 |
.zip |
Searle Valley |
2019/07/06,03:19:53 |
7.1 |
35.7695 |
-117.5993 |
8.0 |
ci38457511 |
.zip |
Ridgecrest |
2019/10/18,07:19:51 |
3.5 |
33.8913 |
-118.2185 |
23.6 |
ci38905415 |
.zip |
Compton |
2020
Date-Time (UTC) |
Mag |
Latitude |
Longitude |
Depth |
CIT id |
Link |
Name |
2020/04/22,07:03:48 |
3.7 |
33.9890 |
-118.3495 |
11.6 |
ci39400304 |
.zip |
Windsor Hills |
2020/07/30,11:29:29 |
4.2 |
34.3017 |
-118.4383 |
8.8 |
ci39322287 |
.zip |
Pacoima |
2020/09/19,06:38:47 |
4.5 |
34.0385 |
-118.0803 |
16.9 |
ci38695658 |
.zip |
El Monte |
2021
Date-Time (UTC) |
Mag |
Latitude |
Longitude |
Depth |
CIT id |
Link |
Name |
2021/01/20,16:31:59 |
3.5 |
33.9187 |
-118.2717 |
19.8 |
ci39762912 |
.zip |
Willowbrook |
2021/04/05,11:44:02 |
4.0 |
33.9405 |
-118.3333 |
19.3 |
ci39838928 |
.zip |
Lennox |
2021/06/24,00:08:35 |
3.2 |
33.9498 |
-118.3947 |
11.7 |
ci39716863 |
.zip |
El Segundo |
2021/09/18,02:58:34 |
4.3 |
33.8313 |
-118.2637 |
11.9 |
ci39812319 |
.zip |
Carson |
2022
Date-Time (UTC) |
Mag |
Latitude |
Longitude |
Depth |
CIT id |
Link |
Name |
2022/09/19,18:05:07 |
7.6 |
18.367 |
-103.252 |
15.0 |
us7000i9bs |
.zip |
Mexico |
2023
Date-Time (UTC) |
Mag |
Latitude |
Longitude |
Depth |
CIT id |
Link |
Name |
2023/01/25,10:00:54 |
4.2 |
33.885 |
-118.704 |
14.7 |
ci40161279 |
.zip |
Malibu |