Moderate mag. 4.7 earthquake - North Atlantic Ocean, Portugal, on 24 Jul 1:59 am (GMT -2) -

Moderate mag. 4.7 earthquake - North Atlantic Ocean, Portugal, on 24 Jul 1:59 am (GMT -2)

Moderate magnitude 4.7 earthquake at 10 km depth

24 Jul 04:12 UTC: First to report: GFZ after 12 minutes.
24 Jul 07:44: Magnitude recalculated from 4.5 to 4.7.
Date & time: Jul 24, 2021 03:59:56 UTC -
Local time at epicenter: 24 Jul 1:59 am (GMT -2)
Magnitude: 4.7
Depth: 10.0 km
Epicenter latitude / longitude: 41.41°N / 29.26°W (North Atlantic Ocean, Portugal)
Antipode: 41.41°S / 150.74°E
Nearest volcano: Corvo (245 km / 152 mi)
Nearby towns and cities:
249 km (154 mi) NE of Vila do Corvo (Corvo) (pop: 250) --> See nearby quakes!
278 km (173 mi) NE of Lagens (pop: 3,910) --> See nearby quakes!
280 km (174 mi) NNW of Santa Cruz da Graciosa (pop: 1,780) --> See nearby quakes!
324 km (201 mi) N of Horta (pop: 6,570) --> See nearby quakes!
330 km (205 mi) NNW of Calheta (pop: 3,770) --> See nearby quakes!
332 km (206 mi) NNW of São Roque do Pico (pop: 3,710) --> See nearby quakes!
346 km (215 mi) NNW of Lajes (pop: 4,710) --> See nearby quakes!
351 km (218 mi) NNW of Praia da Vitoria (Praia da Vitória) (pop: 6,060) --> See nearby quakes!
352 km (219 mi) NNW of Angra do Heroismo (Angra do Heroísmo Municipality) (pop: 12,000) --> See nearby quakes!
509 km (317 mi) NW of Rabo de Peixe (Ribeira Grande Municipality) (pop: 7,680) --> See nearby quakes!
274 km (170 mi) NE of Flores Island (pop: 3,910) --> See nearby quakes!
246 km (153 mi) NE of Corvo Island (pop: 468) --> See nearby quakes!
Weather at epicenter at time of quake:
Broken Clouds 20.9°C (70 F), humidity: 94%, wind: 7 m/s (15 kts) from W
Primary data source: GFZ (German Research Centre for Geosciences)
Estimated released energy: 7.1 x 1011 joules (197 megawatt hours, equivalent to 169 tons of TNT) More info
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Data for the same earthquake reported by different agencies

Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
4.710 kmPortugal: Azores Islands RegionGFZ
4.810 km273 Km NE of Santa Cruz Das Flores, PortugalUSGS
3.90 kmPortugal: Crista Media Atlantica NorteIVAR (AZO)

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake yet. If you felt it be the first to report it!
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