alb3832603

Tsunami Map, Kamchatka Earthquake, 1923

The February 3, 1923 magnitude 8.3 Mw earthquake off the east coast of Kamchatka, Russia, generated an 8-meter tsunami that caused damage in Kamchatka and in Hawaii. It was also observed in Japan and California. Map generated using Tsunami Travel Time (TTT) software: calculates first-arrival travel times on a grid for a tsunami generated at an earthquake epicenter. Map contours: 1 hour intervals: red 1-4 hour arrival times, yellow: 5-6 hour arrival times, green: 7-14 hour arrival times, blue: 15-21 hour arrival times. Maps were generated from earthquake epicenters in the NGDC Global Historical Tsunami Database using NGDC 2 Minute Gridded Global Relief Data bathymetry. Maps do not provide the height or the strength of the wave, only the arrival times.
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Title:
Tsunami Map, Kamchatka Earthquake, 1923
Caption:
The February 3, 1923 magnitude 8.3 Mw earthquake off the east coast of Kamchatka, Russia, generated an 8-meter tsunami that caused damage in Kamchatka and in Hawaii. It was also observed in Japan and California. Map generated using Tsunami Travel Time (TTT) software: calculates first-arrival travel times on a grid for a tsunami generated at an earthquake epicenter. Map contours: 1 hour intervals: red 1-4 hour arrival times, yellow: 5-6 hour arrival times, green: 7-14 hour arrival times, blue: 15-21 hour arrival times. Maps were generated from earthquake epicenters in the NGDC Global Historical Tsunami Database using NGDC 2 Minute Gridded Global Relief Data bathymetry. Maps do not provide the height or the strength of the wave, only the arrival times.
Credit:
Album / NOAA/Science Source
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Image size:
3900 x 3632 px | 40.5 MB
Print size:
33.0 x 30.8 cm | 13.0 x 12.1 in (300 dpi)