chapter 7 Sample Data

Several people have requested that we post the image and sample data from chapter 7 here.

Here is the worldmap.gif

And here is the sample earthquakes.txt file:

 2.8 2006/10/19 02:02:10 62.391 -149.751 15.0 CENTRAL ALASKA
 2.5 2006/10/19 00:31:15 20.119 -156.213 1.5 MAUI REGION, HAWAII
 5.0 2006/10/18 21:15:51 4.823 -82.592 37.3 SOUTH OF PANAMA
 2.6 2006/10/18 21:12:25 59.934 -147.904 30.0 GULF OF ALASKA
 3.4 2006/10/18 20:59:21 36.540 -89.640 7.7 SOUTHEASTERN MISSOURI
 2.7 2006/10/18 20:11:22 61.023 -151.418 60.0 SOUTHERN ALASKA
 3.1 2006/10/18 16:40:15 20.282 -156.611 4.7 MAUI REGION, HAWAII
 2.7 2006/10/18 14:12:19 59.808 -152.538 50.0 SOUTHERN ALASKA
 2.8 2006/10/18 14:02:12 60.686 -151.871 90.0 KENAI PENINSULA, ALASKA
 4.9 2006/10/18 12:10:01 1.758 127.488 127.0 HALMAHERA, INDONESIA
 6.2 2006/10/18 10:45:36 -15.081 167.243 138.5 VANUATU
 2.8 2006/10/18 10:45:17 32.162 -115.895 6.3 BAJA CALIFORNIA, MEXICO
 3.3 2006/10/18 10:08:45 32.165 -115.891 7.3 BAJA CALIFORNIA, MEXICO
 2.8 2006/10/18 08:22:27 32.263 -115.297 3.4 BAJA CALIFORNIA, MEXICO
 3.7 2006/10/18 05:34:15 62.326 -151.224 85.9 CENTRAL ALASKA
 4.6 2006/10/18 03:25:03 -21.538 -66.593 201.7 POTOSI, BOLIVIA
 3.7 2006/10/18 02:32:26 57.560 -137.186 1.0 OFF THE COAST OF SOUTHEASTERN ALASKA
 4.9 2006/10/18 02:01:27 1.355 97.157 25.8 NIAS REGION, INDONESIA
 2.5 2006/10/18 00:18:42 19.801 -155.391 10.6 ISLAND OF HAWAII, HAWAII
 3.1 2006/10/17 22:59:01 61.444 -150.523 60.0 SOUTHERN ALASKA
 3.1 2006/10/17 22:59:00 61.445 -150.656 50.0 SOUTHERN ALASKA
 2.5 2006/10/17 20:58:26 34.145 -116.973 11.1 SOUTHERN CALIFORNIA
 4.9 2006/10/17 20:53:16 40.403 -125.989 10.0 OFF THE COAST OF NORTHERN CALIFORNIA
 4.5 2006/10/17 19:47:45 -20.911 -68.525 97.5 POTOSI, BOLIVIA
 4.9 2006/10/17 19:19:08 37.542 142.864 8.9 OFF THE EAST COAST OF HONSHU, JAPAN
 2.7 2006/10/17 18:49:24 19.852 -155.946 41.4 ISLAND OF HAWAII, HAWAII
 3.5 2006/10/17 16:57:34 19.987 -156.028 43.5 HAWAII REGION, HAWAII
 3.2 2006/10/17 15:32:34 32.339 -115.119 6.0 BAJA CALIFORNIA, MEXICO
 3.9 2006/10/17 15:26:46 20.029 -155.957 12.6 HAWAII REGION, HAWAII
 2.7 2006/10/17 15:24:31 50.899 -178.524 1.0 ANDREANOF ISLANDS, ALEUTIAN IS., ALASKA
 4.9 2006/10/17 14:37:53 63.103 -150.591 100.8 CENTRAL ALASKA
 2.6 2006/10/17 13:32:04 52.681 -166.483 15.0 FOX ISLANDS, ALEUTIAN ISLANDS, ALASKA
 3.0 2006/10/17 13:02:32 51.100 -179.318 15.0 ANDREANOF ISLANDS, ALEUTIAN IS., ALASKA
 3.2 2006/10/17 10:59:58 19.895 -155.893 35.7 ISLAND OF HAWAII, HAWAII
 2.5 2006/10/17 10:41:51 40.634 -123.335 27.6 NORTHERN CALIFORNIA
 5.4 2006/10/17 08:58:26 -5.854 151.145 32.8 NEW BRITAIN REGION, PAPUA NEW GUINEA
 2.8 2006/10/17 08:56:30 36.110 -80.213 5.0 VIRGINIA-NORTH CAROLINA BORDER REGION
 5.1 2006/10/17 07:59:18 10.305 91.787 30.0 ANDAMAN ISLANDS, INDIA REGION
 3.2 2006/10/17 06:53:53 18.218 -68.190 150.8 MONA PASSAGE, DOMINICAN REPUBLIC
 3.2 2006/10/17 06:20:33 20.090 -156.158 11.6 MAUI REGION, HAWAII
 2.8 2006/10/17 05:18:04 35.230 -92.290 3.8 ARKANSAS
 5.2 2006/10/17 04:30:51 45.226 150.022 47.0 KURIL ISLANDS
 5.1 2006/10/17 04:20:18 -5.891 151.014 27.7 NEW BRITAIN REGION, PAPUA NEW GUINEA
 5.7 2006/10/17 04:02:38 -20.995 -68.261 139.5 POTOSI, BOLIVIA
 3.5 2006/10/17 02:27:48 18.915 -64.058 70.6 VIRGIN ISLANDS REGION
 5.2 2006/10/17 01:59:14 -17.358 167.882 44.6 VANUATU
 3.3 2006/10/17 01:31:52 18.996 -64.787 44.8 VIRGIN ISLANDS REGION
 6.6 2006/10/17 01:25:13 -5.846 151.012 32.0 NEW BRITAIN REGION, PAPUA NEW GUINEA
 2.9 2006/10/17 00:39:45 34.317 -118.456 5.0 GREATER LOS ANGELES AREA, CALIFORNIA
 5.3 2006/10/16 23:23:19 48.226 153.160 139.2 KURIL ISLANDS
 4.7 2006/10/16 23:03:58 -6.112 147.528 70.3 EASTERN NEW GUINEA REG, PAPUA NEW GUINEA
 3.1 2006/10/16 22:34:38 59.634 -152.077 35.0 SOUTHERN ALASKA
 2.9 2006/10/16 22:34:36 59.584 -152.074 20.0 SOUTHERN ALASKA
 2.9 2006/10/16 20:15:55 46.172 -122.177 0.0 MOUNT ST. HELENS AREA, WASHINGTON
 2.8 2006/10/16 19:03:52 19.890 -155.821 15.9 ISLAND OF HAWAII, HAWAII
 4.8 2006/10/16 17:31:32 5.097 126.958 10.0 MINDANAO, PHILIPPINES
 2.9 2006/10/16 14:10:54 58.812 -154.375 140.0 ALASKA PENINSULA
 4.1 2006/10/16 14:10:04 33.837 70.296 80.3 PAKISTAN
 2.5 2006/10/16 13:30:27 19.462 -154.897 3.1 HAWAII REGION, HAWAII
 2.5 2006/10/16 11:59:39 19.771 -155.419 27.8 ISLAND OF HAWAII, HAWAII
 4.7 2006/10/16 11:36:42 49.785 155.539 86.0 KURIL ISLANDS
 3.7 2006/10/16 11:15:58 20.800 -156.939 7.2 MAUI REGION, HAWAII
 2.5 2006/10/16 10:14:16 19.969 -156.029 16.7 HAWAII REGION, HAWAII
 4.6 2006/10/16 10:11:07 1.183 -77.682 122.4 COLOMBIA
 2.7 2006/10/16 08:46:23 20.105 -155.823 8.8 HAWAII REGION, HAWAII
 2.7 2006/10/16 06:45:27 19.940 -156.053 9.6 HAWAII REGION, HAWAII
 2.6 2006/10/16 05:40:57 32.341 -115.110 6.0 BAJA CALIFORNIA, MEXICO
 2.5 2006/10/16 04:39:48 19.879 -156.058 13.2 HAWAII REGION, HAWAII
 2.8 2006/10/16 04:22:35 19.922 -155.929 13.4 ISLAND OF HAWAII, HAWAII
 2.5 2006/10/16 03:38:15 20.054 -155.983 10.0 HAWAII REGION, HAWAII
 4.6 2006/10/16 02:51:27 41.228 141.970 51.5 HOKKAIDO, JAPAN REGION
 2.6 2006/10/16 02:26:26 19.883 -156.069 15.5 HAWAII REGION, HAWAII
 5.3 2006/10/16 01:33:34 -30.303 -71.472 47.1 COQUIMBO, CHILE
 3.4 2006/10/16 01:11:04 19.887 -155.935 36.3 ISLAND OF HAWAII, HAWAII
 5.8 2006/10/16 00:35:45 -50.900 158.830 0.0 NORTH OF MACQUARIE ISLAND
 3.2 2006/10/16 00:22:01 58.829 -152.319 25.0 KODIAK ISLAND REGION, ALASKA
 2.9 2006/10/15 23:58:05 62.539 -151.548 100.0 CENTRAL ALASKA
 5.0 2006/10/15 23:50:13 -30.313 -177.818 35.0 KERMADEC ISLANDS, NEW ZEALAND
 4.3 2006/10/15 22:08:44 -2.069 101.074 87.8 SOUTHERN SUMATRA, INDONESIA
 2.7 2006/10/15 21:45:39 20.014 -155.783 10.9 HAWAII REGION, HAWAII
 2.7 2006/10/15 21:30:25 20.625 -156.681 7.0 MAUI REGION, HAWAII
 2.5 2006/10/15 21:08:10 19.924 -155.989 12.0 ISLAND OF HAWAII, HAWAII
 4.4 2006/10/15 20:35:21 20.130 -156.025 24.9 MAUI REGION, HAWAII
 2.7 2006/10/15 20:20:27 20.834 -156.643 5.4 MAUI REGION, HAWAII
 2.6 2006/10/15 20:11:14 19.910 -155.920 11.7 ISLAND OF HAWAII, HAWAII
 3.2 2006/10/15 19:57:45 19.852 -155.871 16.3 ISLAND OF HAWAII, HAWAII
 4.8 2006/10/15 19:44:42 3.124 128.156 132.8 NORTH OF HALMAHERA, INDONESIA
 3.1 2006/10/15 19:29:54 20.612 -156.248 7.0 MAUI REGION, HAWAII
 2.8 2006/10/15 19:19:52 20.175 -155.962 7.8 HAWAII REGION, HAWAII
 2.6 2006/10/15 19:17:38 19.844 -155.987 40.8 ISLAND OF HAWAII, HAWAII
 2.5 2006/10/15 18:45:06 20.744 -156.356 7.0 MAUI REGION, HAWAII
 2.5 2006/10/15 18:39:39 19.873 -155.626 0.0 ISLAND OF HAWAII, HAWAII
 2.7 2006/10/15 18:34:47 19.943 -156.079 15.3 HAWAII REGION, HAWAII
 2.9 2006/10/15 18:23:05 19.934 -156.020 11.1 HAWAII REGION, HAWAII
 3.7 2006/10/15 18:19:58 19.936 -155.924 35.2 ISLAND OF HAWAII, HAWAII
 2.6 2006/10/15 18:14:53 19.770 -155.773 30.3 ISLAND OF HAWAII, HAWAII
 2.6 2006/10/15 18:10:44 19.811 -155.997 42.8 ISLAND OF HAWAII, HAWAII
 2.5 2006/10/15 18:04:31 19.950 -156.020 16.4 HAWAII REGION, HAWAII
 2.5 2006/10/15 17:56:27 19.855 -155.895 9.6 ISLAND OF HAWAII, HAWAII
 3.1 2006/10/15 17:53:39 19.884 -155.957 9.0 ISLAND OF HAWAII, HAWAII
 2.9 2006/10/15 17:50:29 20.015 -155.946 2.8 HAWAII REGION, HAWAII
 3.1 2006/10/15 17:45:43 20.879 -156.894 7.0 MAUI REGION, HAWAII
 2.6 2006/10/15 17:38:35 19.938 -156.030 13.4 HAWAII REGION, HAWAII
 2.5 2006/10/15 17:35:57 19.918 -155.953 16.9 ISLAND OF HAWAII, HAWAII
 3.1 2006/10/15 17:33:52 19.846 -156.178 37.6 HAWAII REGION, HAWAII
 3.3 2006/10/15 17:30:02 20.154 -155.844 13.0 HAWAII REGION, HAWAII
 3.6 2006/10/15 17:29:05 19.883 -155.896 36.6 ISLAND OF HAWAII, HAWAII
 2.8 2006/10/15 17:27:35 19.868 -155.834 9.4 ISLAND OF HAWAII, HAWAII
 6.0 2006/10/15 17:14:12 20.129 -155.983 18.9 HAWAII REGION, HAWAII
 6.7 2006/10/15 17:07:48 19.801 -156.053 29.0 HAWAII REGION, HAWAII
 2.9 2006/10/15 14:37:24 32.283 -115.122 0.0 BAJA CALIFORNIA, MEXICO
 4.4 2006/10/15 13:34:35 -5.856 145.649 69.3 EASTERN NEW GUINEA REG, PAPUA NEW GUINEA
 3.0 2006/10/15 12:58:03 57.476 -155.668 50.0 ALASKA PENINSULA
 3.3 2006/10/15 12:27:20 19.579 -65.363 13.2 PUERTO RICO REGION
 4.3 2006/10/15 09:12:54 25.268 141.101 290.1 VOLCANO ISLANDS, JAPAN REGION
 4.5 2006/10/15 08:51:37 3.067 93.185 32.3 OFF THE WEST COAST OF NORTHERN SUMATRA
 4.8 2006/10/15 04:48:19 -9.374 -78.851 49.8 NEAR THE COAST OF NORTHERN PERU
 4.4 2006/10/15 04:43:05 -20.656 -178.768 639.1 FIJI REGION
 4.0 2006/10/15 04:15:03 -22.265 -68.980 86.2 ANTOFAGASTA, CHILE
 3.4 2006/10/15 03:30:11 59.578 -152.870 100.0 SOUTHERN ALASKA
 4.4 2006/10/15 03:21:43 -20.098 -177.831 533.7 FIJI REGION
 2.7 2006/10/15 02:46:40 59.204 -153.149 90.0 SOUTHERN ALASKA
 4.0 2006/10/15 02:20:14 53.960 -164.059 1.0 UNIMAK ISLAND REGION, ALASKA
 4.7 2006/10/15 01:35:11 34.958 33.813 38.5 CYPRUS REGION
 3.0 2006/10/14 21:42:36 18.553 -66.207 89.7 PUERTO RICO REGION
 2.8 2006/10/14 20:03:16 38.824 -122.783 0.1 NORTHERN CALIFORNIA
 3.1 2006/10/14 18:01:54 38.816 -122.790 4.5 NORTHERN CALIFORNIA
 4.8 2006/10/14 17:55:16 7.553 -78.118 12.0 PANAMA
 3.7 2006/10/14 16:54:36 18.273 -63.883 93.2 VIRGIN ISLANDS REGION
 2.7 2006/10/14 15:30:48 46.850 -121.594 5.2 WASHINGTON
 5.1 2006/10/14 15:18:39 -23.017 -68.191 108.2 ANTOFAGASTA, CHILE
 2.6 2006/10/14 15:15:27 37.520 -118.824 6.6 CENTRAL CALIFORNIA
 2.6 2006/10/14 14:10:02 46.848 -121.587 6.3 WASHINGTON
 3.3 2006/10/14 11:13:01 51.626 -166.466 1.0 SOUTH OF THE ALEUTIAN ISLANDS
 3.3 2006/10/14 10:59:22 18.922 -64.475 6.1 VIRGIN ISLANDS REGION
 4.8 2006/10/14 09:09:32 -31.458 -71.642 38.6 OFFSHORE COQUIMBO, CHILE
 4.3 2006/10/14 07:41:08 51.400 15.960 10.0 POLAND
 3.0 2006/10/14 06:49:27 18.831 -64.980 39.7 VIRGIN ISLANDS REGION
 4.2 2006/10/14 06:02:12 20.756 120.272 35.0 PHILIPPINE ISLANDS REGION
 4.3 2006/10/14 04:50:02 -7.808 127.500 10.0 KEPULAUAN BARAT DAYA, INDONESIA
 4.6 2006/10/14 04:02:15 5.987 124.644 390.0 MINDANAO, PHILIPPINES
 2.8 2006/10/14 03:55:33 58.598 -155.419 140.0 ALASKA PENINSULA
 4.2 2006/10/14 02:05:46 11.376 -87.629 43.8 NEAR THE COAST OF NICARAGUA
 5.3 2006/10/13 21:37:58 34.816 140.165 23.6 NEAR THE EAST COAST OF HONSHU, JAPAN
 4.6 2006/10/13 21:31:00 14.371 -92.508 52.6 OFFSHORE CHIAPAS, MEXICO
 4.3 2006/10/13 17:40:00 13.600 92.623 30.0 ANDAMAN ISLANDS, INDIA REGION
 4.6 2006/10/13 17:31:30 -7.895 109.153 126.2 JAVA, INDONESIA
 5.1 2006/10/13 16:12:55 -31.390 -71.540 31.1 COQUIMBO, CHILE
 2.5 2006/10/13 16:09:58 61.119 -149.870 15.0 SOUTHERN ALASKA
 4.3 2006/10/13 15:41:17 60.590 165.931 10.0 NEAR THE EAST COAST OF KORYAKIA, RUSSIA
 4.4 2006/10/13 15:33:49 -6.826 106.289 137.0 JAVA, INDONESIA
 4.9 2006/10/13 14:45:53 -22.847 -176.926 119.5 SOUTH OF THE FIJI ISLANDS
 2.7 2006/10/13 14:39:49 46.197 -122.188 0.0 MOUNT ST. HELENS AREA, WASHINGTON
 3.7 2006/10/13 14:00:01 50.200 -179.000 40.0 ANDREANOF ISLANDS, ALEUTIAN IS., ALASKA
 6.3 2006/10/13 13:47:40 46.311 153.273 8.8 KURIL ISLANDS
 5.1 2006/10/13 10:28:45 -18.021 -69.148 133.2 LA PAZ, BOLIVIA
 2.5 2006/10/13 10:03:28 63.211 -144.896 1.0 CENTRAL ALASKA
 2.9 2006/10/13 09:36:33 18.579 -64.940 6.9 VIRGIN ISLANDS REGION
 2.7 2006/10/13 09:13:37 62.711 -143.669 1.0 CENTRAL ALASKA
 4.1 2006/10/13 08:51:05 -21.268 -67.707 118.1 POTOSI, BOLIVIA
 2.6 2006/10/13 08:47:39 63.149 -144.574 10.0 CENTRAL ALASKA
 4.8 2006/10/13 08:36:47 2.364 126.752 82.9 MOLUCCA SEA
 5.2 2006/10/13 05:21:00 46.560 152.999 10.0 KURIL ISLANDS
 2.9 2006/10/13 05:18:06 45.274 -123.031 16.8 OREGON
 4.2 2006/10/13 05:15:26 51.978 152.821 418.6 NORTHWEST OF THE KURIL ISLANDS
 4.0 2006/10/13 04:12:59 13.897 144.598 153.3 GUAM REGION
 4.2 2006/10/13 03:11:04 -14.482 167.028 250.0 VANUATU
 2.6 2006/10/13 02:29:00 59.733 -153.436 123.8 SOUTHERN ALASKA
 4.6 2006/10/13 01:56:21 -15.500 167.339 98.7 VANUATU
 4.8 2006/10/13 01:51:23 20.744 119.976 10.0 PHILIPPINE ISLANDS REGION
 2.9 2006/10/13 01:20:12 38.792 -122.727 0.6 NORTHERN CALIFORNIA
 4.8 2006/10/13 01:18:51 37.399 142.777 31.8 OFF THE EAST COAST OF HONSHU, JAPAN
 3.7 2006/10/13 01:04:56 57.211 -155.440 100.0 ALASKA PENINSULA
 5.0 2006/10/13 00:41:46 42.838 79.853 10.0 EASTERN KAZAKHSTAN
 4.9 2006/10/13 00:32:09 -5.278 102.547 20.4 SOUTHERN SUMATRA, INDONESIA
 5.1 2006/10/13 00:08:38 -7.560 127.790 112.4 KEPULAUAN BARAT DAYA, INDONESIA
 4.7 2006/10/13 00:07:23 -56.020 -121.491 10.0 SOUTHERN EAST PACIFIC RISE
 3.3 2006/10/12 22:41:17 32.315 -115.159 0.0 BAJA CALIFORNIA, MEXICO
 3.5 2006/10/12 19:36:35 53.543 -164.431 35.0 UNIMAK ISLAND REGION, ALASKA
 6.4 2006/10/12 18:05:56 -31.256 -71.390 29.3 COQUIMBO, CHILE
 4.7 2006/10/12 18:04:50 51.762 -176.839 65.1 ANDREANOF ISLANDS, ALEUTIAN IS., ALASKA
 5.3 2006/10/12 17:08:20 39.811 54.730 41.2 TURKMENISTAN
 5.0 2006/10/12 16:27:31 50.892 -173.057 2.4 ANDREANOF ISLANDS, ALEUTIAN IS., ALASKA
 4.5 2006/10/12 15:46:35 -1.845 127.606 35.0 KEPULAUAN OBI, INDONESIA
 4.1 2006/10/12 15:42:50 -26.315 27.530 10.0 SOUTH AFRICA
 2.6 2006/10/12 15:23:07 62.931 -150.579 100.0 CENTRAL ALASKA
 5.7 2006/10/12 14:46:31 24.095 122.628 47.3 TAIWAN REGION
 3.1 2006/10/12 13:49:53 53.762 -163.963 1.0 UNIMAK ISLAND REGION, ALASKA
 4.6 2006/10/12 13:31:04 34.437 26.528 38.2 CRETE, GREECE
 2.5 2006/10/12 12:02:48 51.175 -176.607 5.0 ANDREANOF ISLANDS, ALEUTIAN IS., ALASKA
 4.5 2006/10/12 11:57:01 -19.716 -176.048 163.8 FIJI REGION
 4.4 2006/10/12 10:23:02 8.538 -103.435 10.0 NORTHERN EAST PACIFIC RISE
 2.6 2006/10/12 09:26:51 18.647 -65.990 65.1 PUERTO RICO REGION
 4.9 2006/10/12 05:51:14 -23.420 -175.986 38.7 TONGA REGION
 4.9 2006/10/12 05:30:38 -23.575 -175.851 55.4 TONGA REGION
 5.5 2006/10/12 05:30:35 4.994 95.037 30.0 NORTHERN SUMATRA, INDONESIA
 4.8 2006/10/12 05:26:06 -23.436 -175.869 35.0 TONGA REGION
 4.5 2006/10/12 04:51:09 8.170 -103.488 10.0 NORTHERN EAST PACIFIC RISE
 4.2 2006/10/12 03:20:06 37.830 29.188 8.9 WESTERN TURKEY
 4.5 2006/10/12 03:09:04 -7.227 129.391 37.1 KEPULAUAN BABAR, INDONESIA
 4.7 2006/10/12 02:26:30 -23.495 -176.040 67.8 SOUTH OF THE FIJI ISLANDS