'Process time' is the time this file was last updated. The first 'time' field is the time of the event. Values of the peak amplitudes at the ShakeMap map grid nodes.įile is ASCII text in the following format: Intended to supplement the Media Maps, the Info Sheet is a text file that provides basic event information, organizational credits, contact information, and information about earthquake intensities and ShakeMap. Shows only state borders, latitude, longitude, and the shaking intensity. Includes some city names, major freeways and a distance scale. Shows state borders, map title, simplified intensity scale, and the intensity overlay. While the intensity information they contain is exactly the same as that in the other maps, they are packaged in a way that makes them more suitable for broadcast to low-resolution devices, such as TV monitors: roads and borders are thicker, fonts are larger, and the title and intensity scale are simplified. The Media Maps are simplified versions of the Instrumental Intensity maps (PostScript and JPEG format, see above). Large format map of macroseismic intensity suitable for television broadcast. This file is only available for larger earthquakes. More information about Acrobat and a softwareĭownload site are available. Can be viewed and printed with the freeĪdobe Acrobat Reader. ![]() Postscript file with map sized to print on a poster printer Postscript file with map sized to print on 8.5" x 11" paper. The Postscript file name ends with '.zip,' the file has beenĬompressed with the Zip utility and will need to be unzipped Rasterize these printer files to high-quality map plots. ![]() Multiple generations of editing and saving will degrade theĪ language to describe graphics independently of the resolution The compression scheme is "lossy" though, so This format can be viewed in any webīrowser, and can be manipulated by most image-productionĪpplications. Standards body that created it) is a 24-bit, platform-independent JPEG (which stands for Joint Photographic Experts Group, the
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