{"page":"\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/resources-c03aa079.css\" /\u003e\n\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/lp_boclips_stylesheets-517835be.css\" media=\"all\" /\u003e\n\u003cdiv data-title='Quake expert comment on significance of near-tsunami' data-url='/boclips/videos/5c54bfe0d8eafeecae1467af' data-video-url='/boclips/videos/5c54bfe0d8eafeecae1467af' id='bo_player_modal'\u003e\n\u003cdiv class='boclips-resource-page modal-dialog panel-container'\u003e\n\u003cdiv class='react-notifications-root'\u003e\u003c/div\u003e\n\u003cdiv class='rp-header'\u003e\n\u003cdiv class='rp-type'\u003e\n\u003ci aria-hidden='true' class='fai fa-regular fa-circle-play'\u003e\u003c/i\u003e\nVideo\n\u003c/div\u003e\n\u003ch1 class='rp-title' id='video-title'\u003e\nQuake expert comment on significance of near-tsunami\n\u003c/h1\u003e\n\u003cdiv class='rp-actions'\u003e\n\u003cdiv class='mr-1'\u003e\n\u003ca class=\"btn btn-success\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_link_boclips\" data-remote=\"true\" href=\"/subscription/new\"\u003e\u003cspan\u003e\u003cspan\u003eGet Free Access\u003c/span\u003e\u003cspan class=\"\"\u003e for 10 Days\u003c/span\u003e\u003cspan\u003e!\u003c/span\u003e\u003c/span\u003e\u003c/a\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-body'\u003e\n\u003cdiv class='rp-info'\u003e\n\u003cdiv aria-label='Hide resource details' class='rp-hide-info' role='button' tabindex='0'\u003e\u0026times;\u003c/div\u003e\n\u003ci aria-label='Expand resource details' class='rp-expand-info fai fa-solid fa-up-right-and-down-left-from-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003ci aria-label='Compress resource details' class='rp-compress-info fai fa-solid fa-down-left-and-up-right-to-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003cdiv class='rp-rating'\u003e\n\u003cspan class='resource-pool'\u003e\n\u003cspan class='pool-label'\u003ePublisher:\u003c/span\u003e\n\u003cspan class='pool-name'\u003e\n\u003cspan class='text'\u003e\u003ca data-publisher-id=\"30356011\" href=\"/search?publisher_ids%5B%5D=30356011\"\u003eCurated Video\u003c/a\u003e\u003c/span\u003e\n\u003c/span\u003e\n\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-description'\u003e\n\u003cspan class='short-description'\u003e1. Wide shot of seismologist John Philipe Avouac working in seismology lab at California Institute of Technology (CalTech)2. Close-up of sign: \"Seismology Lab\"3. Seismograph of earthquake4. Close-up of Avouac5. Close-up of his hand on...\u003c/span\u003e\n\u003cspan class='full-description hide'\u003e1. Wide shot of seismologist John Philipe Avouac working in seismology lab at California Institute of Technology (CalTech)\u003cbr/\u003e2. Close-up of sign: \"Seismology Lab\"\u003cbr/\u003e3. Seismograph of earthquake\u003cbr/\u003e4. Close-up of Avouac\u003cbr/\u003e5. Close-up of his hand on mouse\u003cbr/\u003e6. Medium shot of Avouac at computer\u003cbr/\u003e7. Seismograph of earthquake\u003cbr/\u003e8. Close-up of graph of earthquake\u003cbr/\u003e9. SOUNDBITE (English): John Philipe Avouac, seismologist, CalTech\u003cbr/\u003e\"This earthquake occurred along the ++indistinct++ plate boundary which is the most active, the most rapidly deforming plate boundary on earth today, which separates the Pacific plate from the Australian plate. It''s a subduction zone. The rate of slip along that subduction zone is about 24 centimetres per year. For comparison, the rate on the St Andreas fault is in the order of 3.5 centimetres per year, so it''s nearly one order of magnitude larger.\"\u003cbr/\u003e10. Wide of map where earthquake struck\u003cbr/\u003e11. Close up of map showing epicenter\u003cbr/\u003e12. Close up of map\u003cbr/\u003eA massive magnitude 7.8 earthquake rocked the South Pacific island nation of Tonga on Thursday, triggering international warnings of a potentially lethal tsunami - but those messages failed to reach the tiny nation.\u003cbr/\u003eThe warning raised jitters from Hawaii to New Zealand, until authorities called it off two hours later because the quake never generated any massive waves. \u003cbr/\u003eHowever, the tsunami warnings did not reach Tonga, raising troubling questions about the effectiveness of such alerts, which have come under global scrutiny since an earthquake-driven tsunami in the Indian Ocean nearly 18 months ago left at least 216,000 people dead or missing in a dozen countries.\u003cbr/\u003eThe 4:26 a.m. (17:26GMT) earthquake, about 150 kilometres (95 miles) south of the Tongan island of Neiafu, did little damage to South Pacific countries beyond breaking windows.\u003cbr/\u003eIn California, scientists at the Seismology Lab at the California Institute of Technology studied the particulars of the earthquake on a seismograph, a device that detects and records the vibrations of an earthquake.\u003cbr/\u003eSeismologist John Philipe Avouac explained that the motion between the Pacific and Australian plates caused the earthquake.\u003cbr/\u003eKeyword-earthquake\u003cbr/\u003e\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='action-container flex justify-between'\u003e\n\u003cbutton aria-expanded='false' aria-label='Read more description' class='rp-full-description' type='button'\u003e\n\u003ci class='fai fa-solid fa-align-left'\u003e\u003c/i\u003e\n\u003cspan id='read_more'\u003eRead More\u003c/span\u003e\n\u003c/button\u003e\n\u003cdiv class='rp-report'\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv aria-labelledby='resource-details-heading' class='rp-info-section'\u003e\n\u003ch2 class='title' id='resource-details-heading'\u003eResource Details\u003c/h2\u003e\n\u003cdiv class='rp-resource-details 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