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Слабое землетрясение маг. 4.2 - Аляска, Соединенные Штаты, Воскресенье, 2 окт 2022 15:03 (GMT -8) -

Слабое землетрясение маг. 4.2 на глубине 168 км

2 Oct 23:06 UTC: Первым сообщить: USGS через 3 минут.
3 Oct 04:02: Величина пересчитана из 3.7 на 4.2. Глубина гипоцентра пересчитана из 178.1 на 168.2 km (от 111 на 105 mi). Местоположение эпицентра исправлено 3.4 km (2.1 mi) на СЗ.

Подробности землетрясения

Дата и время	2 Oct 2022 23:03:08 UTC -
Местное время в эпицентре	Воскресенье, 2 окт 2022 15:03 (GMT -8)
Статус	Подтвержденный
Величина	4.2
Глубина	168.2 km
Эпицентр Широта / Долгота	59.4543°N / 154.4766°W (Лейк-энд-Пенинсула, Аляска, Соединенные Штаты)
Сейсмический антипод	59.454°S / 25.523°E
Интенсивность тряски	Очень слабая тряска
Ощутил	0 отчетов
Источник данных	USGS (United States Geological Survey)
Ближайшие вулкана	Augustine (60 km / 37 mi)
Города поблизости	17 km (11 mi) E of Kokhanok (pop: 170) \| На карте \| Землетрясения поблизости 38 km (24 mi) SE of Newhalen (pop: 182) \| На карте \| Землетрясения поблизости 166 km (103 mi) W of Хомер (pop: 5,520) \| На карте \| Землетрясения поблизости 207 km (129 mi) WSW of Kalifornsky (pop: 7,850) \| На карте \| Землетрясения поблизости 217 km (135 mi) WSW of Кенай (pop: 7,660) \| На карте \| Землетрясения поблизости 319 km (198 mi) SW of Анкоридж (pop: 298,700) \| На карте \| Землетрясения поблизости 340 km (211 mi) SW of Eagle River (pop: 24,800) \| На карте \| Землетрясения поблизости 340 km (211 mi) SW of Eagle River (Anchorage) (pop: 24,800) \| На карте \| Землетрясения поблизости
Погода в эпицентре во время землетрясения	Overcast Clouds 7.9°C (46 F), humidity: 86%, wind: 6 m/s (12 kts) from ESE
Высвобожденная сейсмическая энергия	1.3 x 10¹¹ Дж (35 мегаватт-часа, эквивалент 30.1 тонны 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.

Магнитуда	Глубина	Местоположение	Источник
4.2	168 km	Southern Alaska	USGS
4.6	172 km	SOUTHERN ALASKA	EMSC
4.2	168 km	Southern Alaska	RaspberryShake
3.7	10 km	Southern Alaska	IRIS
4.5	176 km	Southern Alaska	GFZ

Последние землетрясения 20 лучших за последние 24 часа Quakes in the US Аляска и Алеутские острова

Seismograms

Seismic station: Augustine North, Augustine Island, Alaska (AUNO/AV network) | Distance from quake: 58 km / 36 mi | Показать на карте | Station Info

Seismic station Augustine North, Augustine Island, Alaska: 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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Seismic station Augustine North, Augustine Island, Alaska: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Augustine North, Augustine Island, Alaska: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake, showing horizontal E-W and N-S ground movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Iliamna Northeast, Iliamna, Alaska (ILNE/AV network) | Distance from quake: 104 km / 64 mi | Показать на карте | Station Info

Seismic station Iliamna Northeast, Iliamna, Alaska: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Iliamna Northeast, Iliamna, Alaska: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Iliamna Northeast, Iliamna, Alaska: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Bradley Lake, AK, USA (BRLK/AK network) | Distance from quake: 204 km / 126 mi | Показать на карте | Station Info

Seismic station Bradley Lake, AK, USA: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Bradley Lake, AK, USA: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Bradley Lake, AK, USA: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Tigyukauivet Mountain, AK, USA (O14K/AK network) | Distance from quake: 385 km / 239 mi | Показать на карте | Station Info

Seismic station Tigyukauivet Mountain, AK, USA: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Tigyukauivet Mountain, AK, USA: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Tigyukauivet Mountain, AK, USA: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: False Pass, AK, USA (FALS/AK network) | Distance from quake: 742 km / 461 mi | Показать на карте | Station Info

Seismic station False Pass, AK, USA: 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: 0.2-5.0 Hz. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station False Pass, AK, USA: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station False Pass, AK, USA: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

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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