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    seismic activity

    US /ˈsaɪzmɪk ækˈtɪvɪti/

    ・

    UK /ˈsaɪzmɪk ækˈtiviti/

    A2
    n. (u.)Uncountable NounThe frequency, type, and size of earthquakes experienced over a period of time in a specific region.
    The recent seismic activity in the region has raised concerns about potential tsunamis.

    Video subtitles

    The Invisible Barrier Keeping Two Worlds Apart

    09:25The Invisible Barrier Keeping Two Worlds Apart
    • And this is responsible for not only the area's many volcanoes and frequent seismic activity, but also the peculiar contrasts of its animal life.

      And this is responsible for not only the area's many volcanoes and frequent seismic activity, but also the peculiar contrasts of its animal life.

    • frequent seismic activity, but also the peculiar contrasts of its animal life.

      frequent seismic activity, but also the peculiar contrasts of its animal life.

    B1

    The Cascadia Fault Is Ready To Rupture: A MEGA Earthquake Is Coming!

    10:58The Cascadia Fault Is Ready To Rupture: A MEGA Earthquake Is Coming!
    • Structures not designed to withstand such prolonged seismic activity are likely to collapse, causing widespread casualties and damage.

      Structures not designed to withstand such prolonged seismic activity are likely to collapse, causing widespread casualties and damage.

    • After the seismic activity subsides and the tsunami withdraws, the extent of the devastation in the region will become evident, coastal communities will essentially cease to exist, and major cities, particularly Portland and Seattle, will be obliterated.

      After the seismic activity subsides and the tsunami withdraws, the extent of the devastation in the region will become evident, coastal communities will essentially cease to exist, and major cities, particularly Portland and Seattle, will be obliterated.

    B2

    A Spring Heat Wave | March 27, 2025

    10:00A Spring Heat Wave | March 27, 2025
    • Because of its proximity to the geographic fault lines, Santorini often experiences seismic activity.

      Because of its proximity to the geographic fault lines, Santorini often experiences seismic activity.

    • Because of its proximity to the geographic fault lines, Santorini often experiences seismic activity.

      Because of its proximity to the geographic fault lines, Santorini often experiences seismic activity.

    B1

    Video shows tourists running for safety as Etna erupts

    04:00Video shows tourists running for safety as Etna erupts
    • Yeah, you know, and there's also a lot of seismic activity on these earthquakes.

      Yeah, you know, and there's also a lot of seismic activity on these earthquakes.

    • You know, and there's also a lot of seismic activity or these earthquakes.

      You know, and there's also a lot of seismic activity or these earthquakes.

    B1

    10 Dark Conspiracy Theories About Natural Disasters

    13:3010 Dark Conspiracy Theories About Natural Disasters
    • Their machines accidentally triggered seismic activity.

      Their machines accidentally triggered seismic activity.

    • Their machines accidentally triggered seismic activity.

      Their machines accidentally triggered seismic activity.

    B2

    7 Things We Don't Know About the Ocean

    10:327 Things We Don't Know About the Ocean
    • Researchers have tracked the sound to a part of the Pacific that has lots of volcanic and seismic activity, which seem to be important clues.

      Researchers have tracked the sound to a part of the Pacific that has lots of volcanic and seismic activity, which seem to be important clues.

    • and seismic activity, which seem to be important clues.

      and seismic activity, which seem to be important clues.

    B2

    Yellowstone National Park Vacation Travel Guide | Expedia

    08:34Yellowstone National Park Vacation Travel Guide | Expedia
    • seismic activity is closely monitored to ensure the safety of park visitors.

      seismic activity is closely monitored to ensure the safety of park visitors.

    • seismic activity is closely monitored to ensure the safety of park visitors.

      seismic activity is closely monitored to ensure the safety of park visitors.

    B2

    Cosmic Journeys - Fate of Antarctica

    25:24Cosmic Journeys - Fate of Antarctica
    • Scientists have detected seismic activity they say is consistent with magma moving within the crust over 25 kilometers down.

      Scientists have detected seismic activity they say is consistent with magma moving within the crust over 25 kilometers down.

    • Scientists have detected seismic activity they say is consistent with magma moving within

      Scientists have detected seismic activity they say is consistent with magma moving within

    B2

    Iceland experiences fourth volcanic eruption in three months | March 19, 2024

    10:00Iceland experiences fourth volcanic eruption in three months | March 19, 2024
    • According to officials who spoke with Iceland's public broadcaster, RUV, this eruption is considered as the most powerful of recent seismic activity.

      According to officials who spoke with Iceland's public broadcaster, RUV, this eruption is considered as the most powerful of recent seismic activity.

    B2

    THE PLOT ERUPTS - Command & Conquer: Renegade #3 - Commando - 5 Stars

    17:15THE PLOT ERUPTS - Command & Conquer: Renegade #3 - Commando - 5 Stars
    • Unstable seismic activity detected.

      Unstable seismic activity detected.

    • Unstable seismic activity detected.

      Unstable seismic activity detected.

    C2