CaltechAUTHORS
  A Caltech Library Service

Tsunamis and earthquakes

Gutenberg, B. (1939) Tsunamis and earthquakes. Bulletin of the Seismological Society of America, 29 (4). pp. 517-526. ISSN 0037-1106. http://resolver.caltech.edu/CaltechAUTHORS:20140804-162737272

[img]
Preview
PDF - Published Version
See Usage Policy.

572Kb

Use this Persistent URL to link to this item: http://resolver.caltech.edu/CaltechAUTHORS:20140804-162737272

Abstract

Strong earthquakes occurring near an oceanic coast are sometimes followed by alternating advances and recessions of the sea, which may even rush inland several kilometers over beaches, carry ships ashore, crush houses, then recede far beyond the normal shore, and in repeated oscillations cause great damage and loss of life. In the open ocean, these waves are of so great length that they are not dangerous. In general, their period is between a quarter- and a half-hour; their velocity in an ocean of the constant depth h is approximately √gh. This gives about 220 m/sec, in water 5 km. deep, and about 70 m/sec, in water 500 m. deep; the corresponding lengths of waves with a period of 30 min. are about 400 km. and 130 km., respectively.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://bssa.geoscienceworld.org/content/29/4/517.full.pdf+htmlPublisherArticle
Additional Information:Copyright © 1939, by the Seismological Society of America. Manuscript received for publication July 17, 1939.
Other Numbering System:
Other Numbering System NameOther Numbering System ID
Balch Graduate School of the Geological Sciences Contribution281
Record Number:CaltechAUTHORS:20140804-162737272
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20140804-162737272
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:47946
Collection:CaltechAUTHORS
Deposited By: George Porter
Deposited On:05 Aug 2014 15:06
Last Modified:13 Feb 2019 17:24

Repository Staff Only: item control page