World Earthquake Report for Wednesday, 21 April 2021

jeu., 22 avril 2021, 00:24
00:24 AM | AUTEUR : EARTHQUAKEMONITOR
Worldwide earthquakes above magnitude 3 during the past 24 hours on 22 Apr 2021
Worldwide earthquakes above magnitude 3 during the past 24 hours on 22 Apr 2021

Summary: 1 quake 5.0+, 35 quakes 4.0+, 143 quakes 3.0+, 267 quakes 2.0+ (446 total)
Global seismic activity level on 21 April 2021: LOW

Magnitude 5+: 1 earthquake
Magnitude 4+: 35 earthquakes
Magnitude 3+: 143 earthquakes
Magnitude 2+: 267 earthquakes
No quakes of magnitude 6 or higher
Total seismic energy estimate: 1.4 x 1013 joules (3.76 gigawatt hours, equivalent to 3236 tons of TNT or 0.2 atomic bombs!) learn more

10 largest earthquakes in the world (21 Apr 2021):

#1: 5.0 quake 45 km south of Mendi, Southern Highlands Province, Papua New Guinea, 21 Apr 2:47 pm (GMT +10)
#2: 4.9 quake Solomon Sea, Papua New Guinea, 21 Apr 10:17 pm (GMT +10)
#3: 4.9 quake South Pacific Ocean, 185 km west of Nuku'alofa, Tongatapu, 22 Apr 10:49 am (GMT +13)
#4: 4.8 quake 188 km west of Aksu, Xinjiang, China, 22 Apr 2:50 am (GMT +8)
#5: 4.7 quake Westland District, West Coast, 86 km northwest of Wanaka, New Zealand, 21 Apr 5:50 pm (GMT +12)
#6: 4.6 quake 208 km southeast of Aral, Xinjiang, China, 21 Apr 10:16 am (GMT +8)
#7: 4.5 quake 89 km northeast of Xigaze, Tibet, China, 21 Apr 9:28 pm (GMT +8)
#8: 4.5 quake 90 km northeast of Taldykorgan, Almaty Oblysy, Kazakhstan, 21 Apr 11:11 pm (GMT +6)
#9: 4.5 quake Andaman Sea, 244 km southeast of Port Blair, India, 22 Apr 1:04 am (GMT +5:30)
#10: 4.5 quake Caribbean Sea, 57 km northwest of Saint John, Antigua & Barbuda, 21 Apr 3:43 pm (GMT -4)

Earthquakes reported felt:

#1: 4.5 quake Caribbean Sea, 57 km northwest of Saint John, Antigua & Barbuda, 21 Apr 3:43 pm (GMT -4) - 19 reports
#2: 3.1 quake San Benito County, 12 mi northeast of Salinas, Monterey County, California, USA, 20 Apr 2021 8:55 pm (GMT -7) - 17 reports
#3: 3.2 quake Sulu Sea, 54 km west of Isabela, Philippines, 21 April 2021 - 02:18 PM (PST) - 14 reports
#4: 2.3 quake 6 Km SE of Sparta, North Carolina, USA, 21 April 2021 19:24 GMT - 13 reports
#5: 3.1 quake 7.2 km east of Christchurch, Canterbury, New Zealand, 21 April 2021 03:21 GMT - 7 reports
#6: 2.2 quake Alicante, 8.1 km south of Gandia, Valencia, Spain, 21 April 2021 00:36 GMT - 6 reports
#7: 4.0 quake South Pacific Ocean, 31 km south of Lima, Peru, 21 Apr 11:11 am (GMT -5) - 6 reports
#8: 4.2 quake Balıkesir, 33 km northeast of Akhisar, Manisa, Turkey, 22 Apr 12:17 am (GMT +3) - 5 reports
#9: 4.7 quake Westland District, West Coast, 86 km northwest of Wanaka, New Zealand, 21 Apr 5:50 pm (GMT +12) - 4 reports
#10: 3.9 quake Provincia de Chacabuco, 25 km north of Santiago de Chile, Provincia de Santiago, Santiago Metropolitan, Chile, 21 Apr 5:55 pm (GMT -4) - 4 reports
#11: 2.7 quake 55 mi southwest of Kaktovik, North Slope, Alaska, USA, 21 April 2021 07:20 GMT - 2 reports
#12: 3.8 quake South Pacific Ocean, 42 km northwest of Lima, Peru, 21 Apr 12:24 pm (GMT -5) - 2 reports
#13: 2.1 quake Politischer Bezirk Neunkirchen, 10.4 km southwest of Wiener Neustadt, Lower Austria, 21 Apr 2021 07:10 - 2 reports
#14: 3.5 quake 43 km northeast of Ensenada, Baja California, Mexico, 2021-04-21 04:30:54 (Hora de México) - 2 reports

Earthquake stats:

Number of quakes and energy released vs time
Number of quakes and energy vs time
Number of quakes and energy released vs magnitude
Number of quakes and energy vs magnitude
Magnitude of quakes and energy released vs time
Magnitude of quakes and energy vs time

Actualités précédentes

mer., 21 avril 2021, 23:50
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 21 Apr 2021 Number in brackets indicate nr of quakes.
Quakes detected near: Banua Wuhu (1 quake mag 3.4), Bardarbunga (5 quakes between mag 0.7-1.6), Clear Lake (23 quakes between mag 0.1-1.2), Coso (10 quakes between mag 0.5-1.9), Eyafjallajökull (1 quake mag 1.0), Fagradalsfjall (35 quakes between mag 0.2-2.1) ... Read all
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