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Умеренное землетрясение маг. 4.8 - South Pacific Ocean, 48 km к северо-западу от Caracas, Эквадор, Среда, 17 авг 2022 12:50 (GMT -5) -

Умеренное землетрясение маг. 4.8 - South Pacific Ocean, 48 km к северо-западу от Caracas, Эквадор, Среда, 17 авг 2022 12:50 (GMT -5) Умеренное землетрясение маг. 4.8 - South Pacific Ocean, 48 km к северо-западу от Caracas, Эквадор, Среда, 17 авг 2022 12:50 (GMT -5)

Умеренное землетрясение маг. 4.8 на глубине 10 км

17 Aug 17:56 UTC: Первым сообщить: RaspberryShake через 5 минут.
17 Aug 18:00: Величина пересчитана из 4.1 на 4.8. Глубина гипоцентра пересчитана из 10.0 на 6.0 km (от 6.2 на 3.7 mi). Местоположение эпицентра исправлено 28 km (17 mi) на В.
17 Aug 19:04: Величина пересчитана из 4.8 на 4.5. Глубина гипоцентра пересчитана из 6.0 на 32.0 km (от 3.7 на 19.9 mi). Местоположение эпицентра исправлено 18 km (11 mi) на SSW.
18 Aug 13:34: Сейчас используются обновления данных из: USGS
Update Wed, 17 Aug 2022, 18:06

Moderate 4.8 quake hits near Portoviejo, Cantón Portoviejo, Provincia de Manabi, Ecuador

4.8 quake 17 Aug 12:50 pm (GMT -5)
4.8 quake 17 Aug 12:50 pm (GMT -5)
A magnitude 4.8 earthquake near Portoviejo, Cantón Portoviejo, Provincia de Manabi, Ecuador, was reported only 15 minutes ago by the citizen-seismograph network of RaspberryShake, considered the main national agency that monitors seismic activity in this part of the world. The earthquake occurred at a very shallow depth of 6 km beneath the epicenter around noon on Wednesday, August 17th, 2022, at 12:50 pm local time. The exact magnitude, epicenter, and depth of the quake might be revised within the next few hours or minutes as seismologists review data and refine their calculations, or as other agencies issue their report.
A second report was later issued by the European-Mediterranean Seismological Centre (EMSC), which listed it as a magnitude 4.8 earthquake as well. A third agency, the Institute of Geophysics of the National Polytechnic School in Quito (IGEPN), reported the same quake at magnitude 4.6.
Based on the preliminary seismic data, the quake should not have caused any significant damage, but was probably felt by many people as light vibration in the area of the epicenter.
Weak shaking might have been felt in Caracas (pop. 37,100) located 57 km from the epicenter, Manta (pop. 183,200) 68 km away, Rocafuerte (pop. 10,300) 78 km away, Montecristi (pop. 18,400) 78 km away, Tosagua (pop. 14,700) 86 km away, Portoviejo (pop. 170,300) 89 km away, and Chone (pop. 44,800) 95 km away.
Other towns or cities near the epicenter where the quake might have been felt as very weak shaking include Calceta (pop. 17,300) located 96 km from the epicenter.
VolcanoDiscovery will automatically update magnitude and depth if these change and follow up if other significant news about the quake become available. If you're in the area, please send us your experience through our reporting mechanism, either online or via our mobile app. This will help us provide more first-hand updates to anyone around the globe who wants to know more about this quake.

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Подробности землетрясения

Дата и время17 Aug 2022 17:50:43 UTC -
Местное время в эпицентреСреда, 17 авг 2022 12:50 (GMT -5)
СтатусПодтвержденный
Величина4.8
Глубина10.0 km
Эпицентр Широта / Долгота0.3841°S / 80.7973°W (South Pacific Ocean, Эквадор)
Antipode0.384°N / 99.203°E
Интенсивность тряскиУмеренная тряска рядом с эпицентром
Ощутил0 отчетов
Источник данныхUSGS (United States Geological Survey)
Ближайшие вулканаQuilotoa (217 km / 135 mi)
Города поблизости48 km (30 mi) WNW of Caracas (Cantón Sucre) (pop: 37,100) | На карте | Землетрясения поблизости
65 km (40 mi) N of Манта (pop: 183,200) | На карте | Землетрясения поблизости
75 km (47 mi) NNW of Montecristi (pop: 18,400) | На карте | Землетрясения поблизости
84 km (52 mi) NNW of Портовьехо (pop: 170,300) | На карте | Землетрясения поблизости
86 km (53 mi) WNW of Chone (pop: 44,800) | На карте | Землетрясения поблизости
87 km (54 mi) NW of Calceta (Bolivar) (pop: 17,300) | На карте | Землетрясения поблизости
226 km (140 mi) NNW of Гуаякиль (pop: 1,952,000) | На карте | Землетрясения поблизости
253 km (157 mi) W of Кито (pop: 1,399,800) | На карте | Землетрясения поблизости
269 km (167 mi) SW of Isla Limones Island (pop: 7,000) | На карте | Землетрясения поблизости
Высвобожденная сейсмическая энергия1 x 1012 Дж (278 мегаватт-часов, эквивалент 239 тонн тротила) | about seismic energy
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Данные по одному и тому же землетрясению, предоставленные разными агентствами

Информация: чем больше агентств сообщают об одном и том же землетрясении и публикуют похожие данные, тем больше у вас доверия к этим данным. Обычно требуется до нескольких часов, прежде чем параметры землетрясения будут рассчитаны с почти оптимальной точностью.
МагнитудаГлубинаМестоположениеИсточник
4.810 km47 Km WNW of Bahía De Caráquez, EcuadorUSGS
4.63 kmOff Coast of Ecuador, A 84.14 Km De Bahia De CaraquezIGEPN
4.530 kmNEAR COAST OF ECUADOREMSC
4.532 kmNear Coast of EcuadorGFZ
4.810 kmOff Coast of EcuadorRaspberryShake

Seismograms

Seismic station: Tumaco, Narino, Colombia (TUM/CM network) | Distance from quake: 337 km / 209 mi | Показать на карте | Station Info
Seismic station Tumaco, Narino, Colombia: vertical movement plot around time of quake (source: IRIS/BUD)
Seismogram (vertical component) around time of quake. Thin dotted red line indicates time of quake. Seismic waves arrive some time later, depending on distance. Bandpass filter applied: 0.2-10.0 Hz. Source: IRIS Buffer of Uniform Data (BUD) webtool
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Отчеты пользователей об этом землетрясении

В отчетах пользователей оценивается воспринимаемая интенсивность сотрясения земли согласно шкале Меркалли (Шкала Modified Mercalli Intensity, MMI).
There are no user reports for this quake.

Earlier earthquakes in the same area

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