World Earthquake Report for Saturday, 11 September 2021
Sun, 12 Sep 2021, 00:24 00:24 AM | BY: EARTHQUAKEMONITOR
Worldwide earthquakes above magnitude 3 during the past 24 hours on 12 Sep 2021
Summary: 3 quakes 5.0+, 47 quakes 4.0+, 118 quakes 3.0+, 207 quakes 2.0+ (375 total)
Global seismic activity level on 11 September 2021: MODERATE
Magnitude 5+: 3 earthquakes
Magnitude 4+: 47 earthquakes
Magnitude 3+: 118 earthquakes
Magnitude 2+: 207 earthquakes
No quakes of magnitude 6 or higher
Total seismic energy estimate: 2.6 x 1013 joules (7.18 gigawatt hours, equivalent to 6174 tons of TNT or 0.4 atomic bombs!) learn more
10 largest earthquakes in the world (11 Sep 2021):
#1: 5.4 quake South Atlantic Ocean, South Georgia & South Sandwich Islands, Sep 11, 2021 7:23 am (GMT -2)#2: 5.1 quake South Atlantic Ocean, South Georgia & South Sandwich Islands, Sep 11, 2021 7:10 am (GMT -2)
#3: 5.0 quake Solomon Sea, 68 km south of New Britain Island, Papua New Guinea, Sep 11, 2021 2:56 pm (GMT +10)
#4: 4.9 quake South Pacific Ocean Sep 11, 2021 3:22 am (GMT -6)
#5: 4.8 quake Banda Sea, 223 km north of Atambua, Indonesia, Sep 11, 2021 5:40 pm (GMT +8)
#6: 4.7 quake Chamoli, 56 km northeast of Pauri, Uttarakhand, India, Sep 11, 2021 5:58 am (GMT +5:30)
#7: 4.7 quake Bay of Bengal, India, Sep 11, 2021 6:29 am (GMT +5:30)
#8: 4.7 quake Tỉnh Lạng Sơn, 33 km south of Cao Bằng, Vietnam, Sep 11, 2021 2:05 pm (GMT +7)
#9: 4.7 quake South Atlantic Ocean, South Georgia & South Sandwich Islands, Sep 11, 2021 10:43 am (GMT -2)
#10: 4.7 quake North Pacific Ocean, 184 km south of Dededo Village, Guam, Sep 12, 2021 12:19 am (GMT +10)
Earthquakes reported felt:
#1: 4.7 quake Chamoli, 56 km northeast of Pauri, Uttarakhand, India, Sep 11, 2021 5:58 am (GMT +5:30) - 322 reports#2: 3.2 quake 0.7 km southeast of Bijapur, Vijayapura, Karnataka, India, Sep 11, 2021 8:18 am (GMT +5:30) - 61 reports
#3: 4.1 quake 21 km south of Vlore, Qarku i Vlorës, Albania, Sep 11, 2021 10:49 pm (GMT +2) - 39 reports
#4: 3.9 quake Kenai Peninsula Parish, 8.7 mi south of Kalifornsky, Kenai Peninsula, Alaska, USA, Sep 10, 2021 9:58 pm (GMT -8) - 13 reports
#5: 2.4 quake 4km N of La Verne, CA, Sep 10, 2021 6:17 pm (GMT -7) - 7 reports
#6: 2.7 quake Robertsfors Kommun, 65 km northeast of UME, Västerbotten, Sweden, Sep 12, 2021 1:27 am (GMT +2) - 6 reports
#7: Unconfirmed earthquake or seismic-like event: Hartford County, Connecticut, 12 mi south of Springfield, Hampden County, Massachusetts, USA, Sep 11, 2021 4:03 pm (GMT -4) - 6 reports
#8: 4.4 quake 26 km west of Saryaghash, Turkistan, Kazakhstan, Sep 11, 2021 11:51 am (GMT +5) - 5 reports
#9: 3.4 quake Matanuska-Susitna Parish, 19 mi north of Alaska City, Anchorage, Alaska, USA, Sep 11, 2021 8:20 am (GMT -8) - 5 reports
#10: 3.0 quake 2.7 km east of Thebes, Nomos Voiotias, Central Greece, Sep 11, 2021 8:27 am (GMT +3) - 3 reports
#11: Reported seismic-like event (likely no quake): 16 mi north of Columbia, Richland County, South Carolina, USA, Sep 11, 2021 2:24 am (GMT -4) - 3 reports
#12: 3.3 quake Aegean Sea, 57 km south of Kos, Dodecanese, South Aegean, Greece, Sep 11, 2021 7:37 am (GMT +3) - 2 reports
#13: Reported quake or seismic-like event: 1.4 km southwest of Mexico City Sep 11, 2021 12:36 am (GMT -5) - 2 reports
#14: 2.3 quake 3 Km WSW of Trenton, Georgia, Sep 11, 2021 8:08 am (GMT -4) - 2 reports
#15: 3.6 quake Philippine Sea, 15 km northeast of Davao City, Philippines, Sep 11, 2021 1:38 pm (GMT +8) - 2 reports
#16: Reported seismic-like event (likely no quake): 3.2 mi northwest of Seattle, King County, Washington, USA, Sep 10, 2021 9:27 pm (GMT -7) - 2 reports
#17: 3.6 quake Departamento de Susques, 182 km northwest of Jujuy, Departamento de Doctor Manuel Belgrano, Jujuy, Argentina, Sep 11, 2021 4:07 am (GMT -3) - 2 reports
#18: Reported seismic-like event (likely no quake): 5.5 km west of Mexicali, Baja California, Mexico, Sep 11, 2021 1:05 am (GMT -7) - 2 reports
#19: 3.2 quake 2.2 km east of Thebes, Nomos Voiotias, Central Greece, Sep 11, 2021 8:45 pm (GMT +3) - 2 reports
#20: Reported seismic-like event (likely no quake): 6 km south of Kolkata, West Bengal, India, Sep 11, 2021 10:50 pm (GMT +5:30) - 2 reports
#21: 4.1 quake Tafi del Valle, 49 km west of San Miguel de Tucuman, Departamento de Capital, Tucuman, Argentina, Sep 11, 2021 4:25 pm (GMT -3) - 2 reports
#22: 3.9 quake Caribbean Sea, 34 km north of Guiria, Municipio Valdez, Cumana, Venezuela, Sep 11, 2021 3:45 am (GMT -4) - 2 reports
#23: Reported seismic-like event (likely no quake): 3.9 km south of Red Deer, Alberta, Canada, Sep 10, 2021 8:45 pm (GMT -6) - 2 reports
#24: Reported seismic-like event (likely no quake): Chamoli, 44 km east of Pauri, Uttarakhand, India, Sep 11, 2021 6:24 am (GMT +5:30) - 2 reports
#25: Reported seismic-like event (likely no quake): Putnam County, 21 mi north of Milledgeville, Baldwin County, Georgia, USA, Sep 10, 2021 9:42 pm (GMT -4) - 2 reports
#26: 4.1 quake Bagaces, 27 km east of Liberia, Provincia de Guanacaste, Costa Rica, Sep 10, 2021 7:33 pm (GMT -6) - 2 reports
#27: 4.2 quake 20 km southwest of Changuinola, Provincia de Bocas del Toro, Panama, Sep 11, 2021 1:06 pm (GMT -5) - 2 reports
#28: 4.2 quake Aegean Sea, 65 km south of Kos, Dodecanese, South Aegean, Greece, Sep 11, 2021 4:31 pm (GMT +3) - 2 reports
#29: Reported seismic-like event (likely no quake): 3.9 km south of Kolkata, West Bengal, India, Sep 11, 2021 10:15 pm (GMT +5:30) - 2 reports
#30: Reported seismic-like event (likely no quake): 3.6 km east of Frankston, Victoria, Australia, Sep 11, 2021 9:27 pm (GMT +10) - 2 reports
Earthquake stats:
Number of quakes and energy released vs time
Number of quakes and energy released vs magnitude
Magnitude of quakes and energy released vs time
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