Earthquakes Today: latest quakes in or near Arizona: past 7 days

Updated Oct 19, 2021 09:33 GMT -
During the past 7 days, Arizona was shaken by 12 quakes of magnitude 3.0 or above and 2 quakes between 2.0 and 3.0. There were also 13 quakes below magnitude 2.0 which people don't normally feel.
Biggest quake: 3.8 quake Gulf of California, 86 km southwest of Puerto Peñasco, Sonora, Mexico, Oct 16, 2021 2:31 pm (GMT -7)
Biggest quake today: 3.6 quake Gulf of California, 91 km south of Puerto Peñasco, Sonora, Mexico, Oct 18, 2021 2:16 pm (GMT -7)
...Read More
Filter by magnitude:
all
1.0+
2.0+
3.0+
Show interactive Map
[smaller] [bigger]
Show quakes!
all
1.0+
2.0+
3.0+
Hide 3 unconfirmed quakes
Showing quakes magnitude 0.1 or higher (30 quakes):
Date and timeMag
Depth
Nearest volcano (distance)LocationDetailsMap
Monday, October 18, 2021 21:16 GMT (3 earthquakes)
Oct 18, 2021 2:16 pm (GMT -7) (Oct 18, 2021 21:16 GMT)
3.6

5 km
82 km (51 mi)Gulf of California, 91 km south of Puerto Peñasco, Sonora, Mexico
I FELT IT
MoreMap
Oct 18, 2021 2:55 am (GMT -7) (Oct 18, 2021 09:55 GMT)
1.5

13 km
32 km (20 mi)17 Km SSW of Santa Clara, Utah MoreMap
Oct 17, 2021 10:56 pm (GMT -7) (Oct 18, 2021 05:56 GMT)
1.5

3.6 km
8 km (5 mi)6km SSW of Niland, CA MoreMap
Sunday, October 17, 2021 18:04 GMT (2 earthquakes)
Oct 17, 2021 11:04 am (GMT -7) (Oct 17, 2021 18:04 GMT)
3.6

19 km
90 km (56 mi)Gulf of California, 40 km southeast of San Felipe, Mexico
I FELT IT
MoreMap
Oct 17, 2021 11:01 am (GMT -7) (Oct 17, 2021 18:01 GMT)
3.5

20 km
112 km (70 mi)49 km south of Santa Isabel, Mexicali Municipality, Baja California, Mexico
I FELT IT
MoreMap
Saturday, October 16, 2021 21:31 GMT (8 earthquakes)
Oct 16, 2021 2:31 pm (GMT -7) (Oct 16, 2021 21:31 GMT)
3.8

10 km
86 km (53 mi)Gulf of California, 86 km southwest of Puerto Peñasco, Sonora, Mexico
I FELT IT
MoreMap
Oct 16, 2021 12:24 pm (GMT -7) (Oct 16, 2021 19:24 GMT)
3.6

19 km
76 km (47 mi)11 km south of Mexicali, Baja California, Mexico
I FELT IT
MoreMap
Oct 16, 2021 9:36 am (GMT -7) (Oct 16, 2021 16:36 GMT)
1.7

1.1 km
8 km (5 mi)2km W of Niland, CA MoreMap
Oct 16, 2021 1:15 am (GMT -7) (Oct 16, 2021 08:15 GMT)
3.8

4 km
89 km (55 mi)Gulf of California, 55 km southeast of San Felipe, Mexico
I FELT IT - 1 report
MoreMap
Oct 16, 2021 12:26 am (GMT -7) (Oct 16, 2021 07:26 GMT)
1.9

1.1 km
8 km (5 mi)3km W of Niland, CA MoreMap
Oct 15, 2021 10:10 pm (GMT -7) (Oct 16, 2021 05:10 GMT)
1.5

1.1 km
8 km (5 mi)3km W of Niland, CA MoreMap
Oct 15, 2021 10:00 pm (GMT -7) (Oct 16, 2021 05:00 GMT)
1.4

2.4 km
2 km (1.2 mi)10km SW of Niland, CA MoreMap
Oct 15, 2021 9:52 pm (GMT -7) (Oct 16, 2021 04:52 GMT)
1.3

1.9 km
2 km (1.2 mi)9km SW of Niland, CA MoreMap
Friday, October 15, 2021 07:25 GMT (1 earthquake)
Oct 15, 2021 12:25 am (GMT -7) (Oct 15, 2021 07:25 GMT)
3.2

14 km
160 km (99 mi)55 km west of San Felipe, Mexicali Municipality, Baja California, Mexico
I FELT IT - 1 report
MoreMap
Thursday, October 14, 2021 21:15 GMT (6 earthquakes)
Oct 14, 2021 2:15 pm (GMT -7) (Oct 14, 2021 21:15 GMT)
2.0

0.3 km
59 km (37 mi)Quarry Blast - 45km NE of Holtville, CA MoreMap
Oct 14, 2021 2:42 am (GMT -7) (Oct 14, 2021 09:42 GMT)
3.6

10 km
86 km (53 mi)Gulf of California, 92 km southwest of Puerto Peñasco, Sonora, Mexico
I FELT IT
MoreMap
Oct 13, 2021 11:51 pm (GMT -7) (Oct 14, 2021 06:51 GMT)
3.6

3 km
97 km (60 mi)Gulf of California, 90 km southwest of Puerto Peñasco, Sonora, Mexico
I FELT IT
MoreMap
Oct 13, 2021 11:41 pm (GMT -7) (Oct 14, 2021 06:41 GMT)
3.6

4 km
118 km (73 mi)Gulf of California, 25 km east of San Felipe, Mexico
I FELT IT
MoreMap
Oct 13, 2021 11:30 pm (GMT -7) (Oct 14, 2021 06:30 GMT)
3.4

5 km
87 km (54 mi)Gulf of California, 93 km southwest of Puerto Peñasco, Sonora, Mexico
I FELT IT
MoreMap
Oct 13, 2021 5:12 pm (GMT -7) (Oct 14, 2021 00:12 GMT)
0.9
140 km (87 mi)25 Km NNW of Nellis Air Force Base, Nevada MoreMap
Wednesday, October 13, 2021 22:34 GMT (5 earthquakes)
Oct 13, 2021 3:34 pm (GMT -7) (Oct 13, 2021 22:34 GMT)
2.0

0.3 km
59 km (37 mi)44km NE of Holtville, CA MoreMap
Oct 13, 2021 2:29 pm (GMT -7) (Oct 13, 2021 21:29 GMT)
1.6

3.9 km
135 km (84 mi)16 Km NW of Summerlin South, Nevada 1 reportMoreMap
Oct 13, 2021 1:37 pm (GMT -7) (Oct 13, 2021 20:37 GMT)
1.8

6 km
148 km (92 mi)10 Km NW of North Las Vegas, Nevada 1 reportMoreMap
Oct 13, 2021 10:01 am (GMT -7) (Oct 13, 2021 17:01 GMT)
1.6

8.7 km
31 km (19 mi)5km S of Brawley, CA MoreMap
Oct 13, 2021 7:10 am (GMT -6) (Oct 13, 2021 13:10 GMT)
1.5

18 km
31 km (19 mi)Utah MoreMap
Tuesday, October 12, 2021 22:07 GMT (5 earthquakes)
Oct 12, 2021 3:07 pm (GMT -7) (Oct 12, 2021 22:07 GMT)
1.6

1.4 km
59 km (37 mi)44km NE of Holtville, CA MoreMap
Oct 12, 2021 12:46 pm (GMT -7) (Oct 12, 2021 19:46 GMT)
3.5

8 km
83 km (52 mi)Gulf of California, 98 km southwest of Puerto Peñasco, Sonora, Mexico
I FELT IT
MoreMap
Oct 12, 2021 12:32 pm (GMT -7) (Oct 12, 2021 19:32 GMT)
?

n/a
219 km (136 mi)2.6 mi south of Peoria, Maricopa County, Arizona, USA (unconfirmed)
I FELT IT - 881 reports
MoreMap
Oct 12, 2021 10:30 am (GMT -7) (Oct 12, 2021 17:30 GMT)
?

n/a
155 km (96 mi)USA (unconfirmed)
I FELT IT - 4 reports
MoreMap
Oct 12, 2021 8:10 am (GMT -7) (Oct 12, 2021 15:10 GMT)
?

n/a
195 km (121 mi)7.4 mi west of Surprise, Maricopa County, Arizona, USA (unconfirmed)
I FELT IT - 213 reports
MoreMap
Estimated combined seismic energy released: 1.9 x 1011 joules (53.6 megawatt hours, equivalent to 46.1 tons of TNT) More info
Show more
Depth and magnitude of quakes versus time plot
Earthquake depth plot

Interactive map

Volcanoes & Earthquakes - new app for Android

Earthquake Catalog - Look up past earthquakes

Look up past earthquakes in this area by date or date range:
to
Look up quakes!

Earthquake statistics

Has seismic activity increased or decreased? Check the Quake-O-Meter!
Number of earthquakes vs time:
Past 24 hrs:
Number of quakes and energy past 24 hours
Past 30 days:
Number of quakes and energy past 30 days
Past 90 days:
Number of quakes vs time
Show more
Magnitude distribution and energy released:
Past 24 hrs:
Number of quakes and energy vs magnitude past 24 hrs Magnitudes of quakes and energy vs time past 24 hrs
Past 7 days:
Number of quakes and energy vs magnitude past 7 days Magnitudes of quakes and energy vs time past 7 days
Past 30 days:
Number of quakes and energy vs magnitude past 30 days Magnitudes of quakes and energy vs time past 30 days
Try our free app!
Volcanoes & Earthquakes - new app for Android
Android | iOS version
Why is there advertising on this site?
Support us - Help us upgrade our services!
We truly love working to bring you the latest volcano and earthquake data from around the world. Maintaining our website and our free apps does require, however, considerable time and resources.
We need financing to increase hard- and software capacity as well as support our editor team. We're aiming to achieve uninterrupted service wherever an earthquake or volcano eruption unfolds, and your donations can make it happen! Every donation will be highly appreciated. If you find the information useful and would like to support our team in integrating further features, write great content, and in upgrading our soft- and hardware, please make a donation (PayPal or Online credit card payment).

Planned features:
  • Improved multilanguage support
  • Tsunami alerts
  • Faster responsiveness
Thanks to your past donations, these features have been added recently:
  • Earthquake archive from 1900 onwards
  • Detailed quake stats
  • Additional seismic data sources
Download and Upgrade the Volcanoes & Earthquakes app to get one of the fastest seismic and volcano alerts online:
Android | IOS
Thank you!
Copyrights: VolcanoDiscovery and other sources as noted.
Use of material: Most texts and images, in particular photographs, on this website are protected by copyright. Further reproduction and use of without authorization is usually not consented. If you are not sure or need licensing rights for photographs, for example for publications and commercial use, please contact us.