RaspberryShake RD29A Earthquake Log

Live Stream from RasbperryShake 4D Seismograph
(RD29A) in Chino Hills


This is a listing of the earthquakes that have been detected by RaspberryShake RD29A located in Chino Hills, Ca. Rows with bold lettering triggered the alarm on the live stream.

If the Ratio (Current signal level/Average signal level for the past 20 seconds) is more than 4 for more than 1.5 seconds, the alarm is triggered. The larger the Ratio, the larger the seismic signal that first arrived at the seismograph.

Rows in non-bold italics did not trigger the alarm, but were recorded by the RaspberryShake. I have only started to log non-alarm quakes since 7/21/20. So, the log before this date is incomplete (My RaspberryShake 4D came online in October 2017).

Additions to the logs are not automated. So, new quakes will be posted as soon as possible.


RaspberryShake 4D RD29A Last 60 Log Entries


Date Time Ratio Event Depth Km Dist Mi Dist Km Images
01-22-2022 04:53:51 M 1.7 - 5km SSE of Lytle Creek, CA 6.7 23 36 Seismogram Image
01-21-2022 21:24:53 6.51 M 6.2 - 63 km SSW of Unalaska, Alaska 42.8 2,723 4,382 Seismogram Image
01-21-2022 21:14:04 M 1.3 - 9km SW of Corona, CA 5.6 9.8 15.7 Seismogram Image
01-21-2022 17:02:15 M 3.0 - 16km NNW of Ocotillo, CA 7.2 120 193 Seismogram Image
01-21-2022 16:45:43 M 1.4 - 0km SE of Brea, CA 3.6 12 19 Seismogram Image
01-21-2022 13:28:55 M 5.3 - 85 km SSW of Bahía de Lobos, Mexico 10.0 643 1,034 Seismogram Image
01-21-2022 08:21:25 6.63 M 6.3 - 26 km SSE of Saiki, Japan 39.0 5,978 9,621 Seismogram Image
01-21-2022 03:50:31 M 1.1 - 6km NW of Mira Loma, CA 10.0 9.8 15.8 Seismogram Image
01-20-2022 05:43:19 M 1.7 - 3km ENE of Moreno Valley, CA 13.3 28 46 Seismogram Image
01-20-2022 02:07:10 M 0.7 - 10km E of Villa Park, CA 7.1 9.6 15.4 Seismogram Image
01-20-2022 01:53:04 M 2.5 - 27km ESE of Ridgecrest, CA 8.7 110 177 Seismogram Image
01-19-2022 20:26:35 4.90 M 3.0 - 2km SSW of Valle Vista, CA 3.9 48 78 Seismogram Image
01-18-2022 10:59:29 M 2.5 - 11km E of Big Bear City, CA 5.6 60 96 Seismogram Image
01-18-2022 00:44:53 M 2.4 - 10km NNW of Idyllwild, CA 12.5 55 89 Seismogram Image
01-17-2022 23:39:36 102.32 M 3.5 - 10km NNW of Idyllwild, CA 12.5 55 88 Seismogram Image
01-17-2022 21:25:25 M 2.0 - 22km SW of Huntington Beach, CA 2.9 39 63 Seismogram Image
01-17-2022 18:11:31 M 1.0 - 2km W of Mira Loma, CA 2.7 9.7 15.7 Seismogram Image
01-17-2022 07:56:40 5.13 M 2.3 - 3km ESE of Carson, CA 11.6 33 54 Seismogram Image
01-17-2022 02:29:29 M 1.1 - 1km SSE of Anaheim, CA 1.0 14 22 Seismogram Image
01-16-2022 16:03:03 6.71 M 3.1 - 5km WSW of Ojai, CA 9.3 97 157 Seismogram Image
01-16-2022 05:06:13 9.90 M 6.1 - 74 km W of Panguna, Papua New Guinea 408.1 6,323 10,176 Seismogram Image
01-15-2022 05:46:12 M 1.2 - 4km SE of Chino Hills, CA 14.1 2.1 3.4 Seismogram Image
01-14-2022 20:50:41 M 1.3 - 2km S of La Habra, CA 1.9 14 23 Seismogram Image
01-14-2022 11:04:47 11.26 M 2.0 Quarry Blast - 4km SE of Home Gardens, CA -0.5 14 22 Seismogram Image
01-14-2022 01:25:01 9.34 M 6.6 - 88 km SW of Labuan, Indonesia 37.2 9,125 14,685 Seismogram Image
01-13-2022 17:19:50 8.33 M 2.0 - 4km ENE of Colton, CA 14.5 26 41 Seismogram Image
01-13-2022 00:23:34 M 2.7 - 13km N of Borrego Springs, CA 2.2 85 137 Seismogram Image
01-12-2022 19:25:37 7.21 M 2.9 - 23km ESE of Anza, CA 13.1 79 128 Seismogram Image
01-12-2022 19:19:35 126.89 M 3.9 - 23km ESE of Anza, CA 13.9 79 128 Live Stream Recording Seismogram Image
01-12-2022 09:33:29 M 1.9 - 1km SE of Loma Linda, CA 15.5 26 42 Seismogram Image
01-11-2022 18:12:33 M 2.7 - 12km N of Borrego Springs, CA 3.0 87 140 Seismogram Image
01-11-2022 16:25:13 M 2.2 - 11km S of Malibu Beach, CA 13.6 56 90 Seismogram Image
01-11-2022 16:09:25 M 1.9 - 3km ESE of Carson, CA 10.5 33 53 Seismogram Image
01-11-2022 05:01:41 4.25 M 5.8 - 64 km SE of Nikolski, Alaska 41.9 2,770 4,459 Seismogram Image
01-11-2022 04:47:20 5.06 M 6.6 - 60 km SE of Nikolski, Alaska 11.2 2,774 4,464 Seismogram Image
01-11-2022 03:43:47 5.47 M 6.8 - 71 km ESE of Nikolski, Alaska 22.3 2,764 4,448 Live Stream Recording Seismogram Image
01-11-2022 03:42:08 16.46 M 2.5 - 3km SE of Carson, CA 11.6 33 54 Seismogram Image
01-11-2022 02:36:49 M 1.5 - 5km NNE of Fontana, CA 7.6 19 31 Seismogram Image
01-10-2022 22:24:41 M 1.8 - 4km ESE of Carson, CA 11.6 33 53 Seismogram Image
01-10-2022 22:23:51 M 1.5 - 0km SE of Carson, CA 7.5 35 56 Seismogram Image
01-10-2022 21:47:41 19.81 M 2.8 - 3km SSE of Carson, CA 14.9 34 55 Seismogram Image
01-10-2022 17:26:20 M 6.6 - 48 km WNW of Pólis, Cyprus 19.6 7,274 11,706 Seismogram Image
01-10-2022 15:37:10 M 6.0 - northern Mid-Atlantic Ridge 10.0 4,296 6,913 Seismogram Image
01-09-2022 16:19:40 4.84 M 6.2 - south of the Kermadec Islands 10.0 6,198 9,976 Seismogram Image
01-08-2022 18:19:08 M 5.9 - New Britain region, Papua New Guinea 20.0 6,479 10,427 Seismogram Image
01-08-2022 15:46:41 17.45 M 3.3 - 3km NW of Palomar Observatory, CA 5.5 61 99 Seismogram Image
01-07-2022 22:21:59 32.70 M 3.5 - 8km WNW of Fillmore, CA 9.7 81 131 Seismogram Image
01-07-2022 17:30:53 10.39 M 1.6 - 4km SSE of San Dimas, CA 7.0 10 16 Seismogram Image
01-06-2022 20:51:51 6.41 M 2.5 - 19km S of San Pedro, CA 2.1 44 72 Seismogram Image
01-06-2022 20:43:48 4.47 M 2.4 - 16km S of San Pedro, CA 1.7 42 68 Seismogram Image
01-06-2022 08:32:08 M 6.1 - 56 km S of Corinto, Nicaragua 21.7 2,450 3,943 Seismogram Image
01-05-2022 20:22:45 M 3.4 - 31 km SE of Mina, Nevada 7.6 292 469 Seismogram Image
01-05-2022 16:29:11 7.49 M 4.8 - 8km ESE of Deep Springs, CA 9.5 234 376 Live Stream Recording Seismogram Image
01-04-2022 23:22:39 10.36 M 4.8 - 35 km SE of Mina, Nevada 9.9 291 469 Seismogram Image
01-04-2022 13:14:47 M 6.0 - 281 km E of Katabu, Indonesia 556.2 7,957 12,805 Seismogram Image
01-04-2022 04:42:31 22.54 M 2.1 - 2km W of Rancho Cucamonga, CA 11.8 13 21 Seismogram Image
01-03-2022 19:29:24 M 6.1 - northern Mid-Atlantic Ridge 10.0 4,540 7,306 Seismogram Image
01-03-2022 13:21:26 4.13 M 5.8 - Bonin Islands, Japan region 43.4 5,752 9,258 Seismogram Image
01-02-2022 19:03:11 M 3.0 - 15km SSE of Buttonwillow, CA 21.6 133 214 Seismogram Image
01-02-2022 18:35:26 8.62 M 3.9 - 15km SSE of Buttonwillow, CA 17.7 133 214 Seismogram Image








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