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A cryoseism, ice quake or frost quake, is a seismic event caused by a sudden cracking action in frozen soil or rock saturated with water or ice, or by stresses generated at frozen lakes. As water drains into the ground, it may eventually freeze and expand under colder temperatures, putting stress on its surroundings. This stress builds up until relieved explosively in the form of a cryoseism.The requirements for a cryoseism to occur are numerous; therefore, accurate predictions are not entirely possible and may constitute a factor in structural design and engineering when constructing in an area historically known for such events. Speculation has been made between global warming and the frequency of cryoseisms.

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rdfs:label
  • Sismo de hielo (es)
  • Cryoseism (en)
  • Criosisma (it)
  • Cryoséisme (fr)
  • 빙진 (ko)
  • 氷震 (ja)
  • Vorstbeving (nl)
  • 霜震 (zh)
rdfs:comment
  • A cryoseism, ice quake or frost quake, is a seismic event caused by a sudden cracking action in frozen soil or rock saturated with water or ice, or by stresses generated at frozen lakes. As water drains into the ground, it may eventually freeze and expand under colder temperatures, putting stress on its surroundings. This stress builds up until relieved explosively in the form of a cryoseism.The requirements for a cryoseism to occur are numerous; therefore, accurate predictions are not entirely possible and may constitute a factor in structural design and engineering when constructing in an area historically known for such events. Speculation has been made between global warming and the frequency of cryoseisms. (en)
  • Un cryoséisme ou tremblement de glace est un séisme engendré par le mouvement de la glace. Il peut être causé par une rupture soudaine d'un bloc de glace, d'un sol gelé ou d'une roche saturée en eau. Une forme particulière de cryoséisme est le tremblement de glace, engendré par un (en).[pas clair] (fr)
  • 氷震(ひょうしん、英語:cryoseism)は、凍土または水分や氷を大量に含んだ地表、氷河などが急に亀裂を生じる際に発生する地震のことである。氷河地震、氷河性地震ともいう。英語では「frost quake」とも言う。 氷河が巨大な力を伴って滑ったときに、弾性波を放出する。このときに放出される弾性波は世界中の地震計で記録されている。この現象は特に「ice quake」とも呼ばれる。 2003年に、グリーンランドの氷河の異常な動きをコロンビア大学の地球物理学者(Göran Ekström)と(Meredith Nettles)等が発見し「氷河地震学」の先駆けとなった。 (ja)
  • 빙진 (cryoseism) 은 빙하, 동토등에 균열이 생길 때 발생하는 지진이다. (ko)
  • 霜震(英語:Frost quake,學名Cryoseism),亦作冰震、凍結地震或地震霜,是一種在氣溫急劇下降下所出現的自然現象,起因於被水分飽和的泥土或岩石。由於當中的水分被快速冷凍至冰點時膨脹,對周邊環境產生應力,從而把泥土或岩石撐開引起衝擊波。 原來霜震只發生在凍土、冰河或北極圈附近一些含大量地表水的泥土,但隨着地球各地的氣候變得極端,就連比較南部的一些大城市,例如加拿大的多倫多及的氣溫從2013年聖誕左右的零下十多度跌至2014年元旦後的零下廿多三十度,亦引發這種自然現象。霜震令居民聽到類似燒槍或音爆的巨響。 (zh)
  • Un sismo de hielo, hielomoto o también conocido como criosismo, es un acontecimiento sísmico que puede ser causado por un repentino agrietamiento en la tierra congelada o roca saturada con agua o hielo. Cuando el agua se escurre dentro de la tierra, esta podría congelarse eventualmente y expandirse bajo temperaturas más frías, poniendo tensión en su entorno. Esta tensión se acumula hasta que se descarga explosivamente en forma de un sismo de hielo.​ (es)
  • Un criosisma è un evento sismico che può essere causato da un'improvvisa azione dirompente prodotta nel suolo ghiacciato o nella roccia di acqua o ghiaccio. Quando l'acqua infiltrata nel terreno si ghiaccia, l'aumento di volume mette sotto stress la roccia circostante. La tensione aumenta fino a che non viene liberata in modo talvolta esplosivo, dando luogo a un cosiddetto criosisma. (it)
  • Een vorstbeving of cryoseismiek is een seismisch verschijnsel dat ontstaat wanneer vocht in de ondergrond bevriest en het gesteente waarin het zich bevindt doet scheuren. Dit uit zich als gerommel, gekraak, geknal of zelfs als schokken die vergelijkbaar zijn met die van een aardschok. (nl)
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