• A seismic gap is a segment of an active fault known to produce significant earthquakes that has not slipped in an unusually long time, compared with other...
    4 KB (493 words) - 21:06, 16 August 2023
  • assumptions about seismic gaps are now known to be incorrect. A close examination suggests that "there may be no information in seismic gaps about the time...
    24 KB (2,500 words) - 04:46, 20 July 2024
  • Thumbnail for 2021 Chignik earthquake
    drew the attention of seismologists as it was proposed as a seismic gap because no major seismic activity have occurred in recent times. The most recent events...
    33 KB (2,970 words) - 06:41, 18 May 2024
  • Thumbnail for San Jacinto Fault Zone
    San Jacinto Fault Zone (category Seismic faults of California)
    Anza seismic gap, has not experienced any major activity since instrumental records have been kept. Each segment was evaluated for its seismic risk and...
    24 KB (3,072 words) - 08:46, 20 May 2024
  • Thumbnail for 1989 Loma Prieta earthquake
    1906 San Francisco earthquake (to the degree that it was designated a seismic gap) until two moderate foreshocks occurred in June 1988 and again in August...
    97 KB (10,863 words) - 18:40, 27 August 2024
  • Thumbnail for 1999 İzmit earthquake
    particular, the basic understanding of the seismicity there is still lacking. The observation of a seismic gap in the vicinity of the Istanbul metropolitan...
    37 KB (3,787 words) - 15:04, 29 August 2024
  • Thumbnail for Haiyuan Fault
    Haiyuan Fault (category Seismic faults of Asia)
    average slip rate along the Haiyuan Fault is 3.2–9 mm/yr. The Tianzhu seismic gap is a 260 km (160 mi) long, unruptured segment on the western end of the...
    12 KB (1,405 words) - 00:39, 27 September 2023
  • Earthquake prediction (category Earthquake and seismic risk mitigation)
    assumptions about seismic gaps are now known to be incorrect. A close examination suggests that "there may be no information in seismic gaps about the time...
    197 KB (22,931 words) - 23:18, 28 July 2024
  • Thumbnail for Tehri Dam
    dam's geological stability. The Tehri dam is in the Central Himalayan Seismic Gap, a major geologic fault zone. This region was the site of a 6.8 magnitude...
    12 KB (1,251 words) - 07:07, 25 August 2024
  • events have occurred since the 1555 earthquake in the 250-km-long Kashmir seismic gap on the Main Himalayan plate boundary fault. With a slip rate of 16 mm/yr...
    13 KB (1,495 words) - 01:18, 30 December 2023
  • Thumbnail for 2023 Turkey–Syria earthquakes
    devastating double earthquakes (6 February 2023) over a seismic gap: Implications for the seismic potential in the Eastern Mediterranean region". Journal...
    396 KB (34,695 words) - 22:55, 25 August 2024
  • (2020-09-17). "Implications for megathrust earthquakes and tsunamis from seismic gaps south of Java Indonesia". Scientific Reports. 10 (1): 15274. Bibcode:2020NatSR...
    21 KB (2,219 words) - 09:55, 29 July 2024
  • Thumbnail for Reflection seismology
    reflected seismic waves. The method requires a controlled seismic source of energy, such as dynamite or Tovex blast, a specialized air gun or a seismic vibrator...
    77 KB (10,217 words) - 04:01, 22 August 2024
  • Thumbnail for Central America
    Eissler, H (1987). "Source characteristics of earthquakes in the Michoacan seismic gap in Mexico" (PDF). Bulletin of the Seismological Society of America. 77...
    108 KB (7,929 words) - 02:31, 30 August 2024
  • Thumbnail for Sumatra
    settlement typologies-based tsunami modeling along the northern Sumatra seismic gap zone for disaster risk reduction action plans". International Journal...
    46 KB (3,827 words) - 20:04, 27 August 2024
  • been recognised as one of the major seismic gaps on the plate boundary, known as the "Northern Chile Seismic Gap". The Mw = 7.7 2007 Tocopilla earthquake...
    11 KB (1,065 words) - 09:09, 10 May 2024
  • Thumbnail for Chile Ridge
    seismicity magnitude reaching 7 in an earthquake. Recently, 274 seismic events have been detected in 2004–2005. There is an intraplate seismicity gap...
    41 KB (4,011 words) - 21:19, 28 July 2024
  • Thumbnail for 1751 Takada earthquake
    Masakazu (1995). "A seismic gap in the eastern margin of the Sea of Japan as inferred from the time-space distribution of past seismicity". The Island Arc...
    3 KB (188 words) - 11:52, 22 June 2024
  • Thumbnail for North Anatolian Fault
    North Anatolian Fault (category Seismic faults of Turkey)
    101802.120415. Caperton Morton, Mary (8 March 2010). "Closing Istanbul's seismic gap". earthmagazine.org. Archived from the original on 2020-08-08. Retrieved...
    8 KB (444 words) - 20:23, 4 April 2024
  • conclude that this area remained unruptured during the event and remains a seismic gap. Others, especially ones written decades after the fact, conclude that...
    25 KB (2,555 words) - 02:28, 13 August 2024
  • Thumbnail for Seismic retrofit
    Seismic retrofitting is the modification of existing structures to make them more resistant to seismic activity, ground motion, or soil failure due to...
    64 KB (8,327 words) - 03:14, 23 June 2024
  • Thumbnail for 1957 Guerrero earthquake
    in the past, such as the M 7.6 1911 Guerrero earthquake. The Guerrero seismic gap is a ca. 200 km long segment of the subduction interface, which has not...
    5 KB (413 words) - 16:38, 23 June 2024
  • Thumbnail for 1741 eruption of Oshima–Ōshima and the Kampo tsunami
    tsunami may have been caused by an earthquake that ruptured a present–day seismic gap on the plate boundary between the rupture zones of the 1833 and 1983...
    18 KB (2,158 words) - 11:07, 24 August 2024
  • Thumbnail for 2014 Guerrero earthquake
    earthquake. This was broadly consistent with a slip on or near the Guerrero Seismic Gap, a boundary between the Cocos and North American plates along the Pacific...
    7 KB (474 words) - 11:55, 22 August 2024
  • Thumbnail for Sagaing Fault
    Sagaing Fault (category Seismic faults of Asia)
    earthquake broke a segment south of the 1946 rupture. In 1991, a small seismic gap between the two 1946 ruptures generated an Mw  7.0 earthquake, partially...
    25 KB (3,145 words) - 16:01, 29 July 2024
  • the segment of the plate boundary was known as the Nicoya Peninsula seismic gap. In the intervening period, up to 2010, there was an estimated 5 m of...
    18 KB (1,593 words) - 16:23, 4 June 2024
  • Thumbnail for 1985 Mexico City earthquake
    specifically in a section of the fault line known as the Michoacán seismic gap. The Cocos Plate pushes against and slides under the North American Plate...
    64 KB (7,910 words) - 17:08, 11 July 2024
  • Thumbnail for 1868 Arica earthquake
    minutes later. In 2001, the Arica area was identified as forming part of a seismic gap between 15° and 24°S, with no major earthquake since 1877. In accordance...
    11 KB (971 words) - 16:03, 9 April 2024
  • Thumbnail for Air gap (networking)
    including: acoustic, light, seismic, magnetic, thermal, and radio-frequency. From a security perspective, the main drawback of an air gapped network is the inability...
    19 KB (2,263 words) - 17:30, 3 August 2024
  • area. Although the series of shocks occurred within the White Mountain seismic gap, the region continues to have potential for a very large earthquake....
    19 KB (2,068 words) - 21:02, 14 August 2024