Over 24 hours of decodes, 1155z 30 Jun to 1843z 1 Jul. Not sure there is much to show for it, but here goes. Not shown are the numerous stations with just one decode.
One interesting thing, look at the graph. Around 0830 there is some sort of enhancement, when many northern stations (NL, NS, NB) came in. The exact time varied a little for each station. Perhaps some sort of sunrise enhancement? Around the same time 292 Cheboygan MI overpowered the SC station, to appear.
I think these are bogus:
Count ID ref1 ref2 kHz Baud City Country Lat Lon km Deg
2 685 000 000 325.0 200 UNID000-200 United States 46.917 -103.272 2,261 299
3 507 787 817 314.0 200 Utvaer Lt Norway 61.041 4.519 5,795 37
4 001 001 001 286.0 200 Semikarakorsk? Russia 47.543 40.876 8,538 38
5 715 015 001 297.0 200 Exmouth, WE Australia -21.885 114.134 17,772 329
9 615 630 631 313.0 200 Tianda Shan China 25.467 119.7 12,565 344
17 706 006 006 313.0 200 Gladstone, QD Australia -24.039 151.365 15,196 276
I think these are real:
Count ID ref1 ref2 kHz Baud City Country Lat Lon km Deg
3 886 272 273 287.0 100 Fort Stevens, OR United States 46.208 -123.96 3,834 297
6 816 032 033 304.0 100 Aransas Pass, TX United States 27.842 -97.065 2,269 241
13 828 246 247 301.0 100 Angleton, TX United States 29.301 -95.484 2,046 241
39 907 304 305 320.0 200 Richmond, BC Canada 49.114 -123.183 3,753 302
61 936 332 333 319.0 200 Point Escuminac, NB Canada 47.075 -64.8 1,278 46
86 919 308 309 306.0 200 Cardinal, ON Canada 44.783 -75.417 579 12
144 871 172 173 300.0 100 Appleton, WA United States 45.792 -121.332 3,637 296
147 934 336 337 307.0 200 Fox Island, NS Canada 45.361 -61.097 1,442 59
155 927 316 317 309.0 200 Lauzon, QC Canada 46.821 -71.165 920 29
192 836 112 113 292.0 200 Cheboygan, MI United States 45.656 -84.475 901 320
244 925 320 321 313.0 200 Moise, QC Canada 50.202 -66.119 1,443 32
256 944 342 343 310.0 200 Cape Norman, NL Canada 51.509 -55.831 2,091 44
481 814 028 029 293.0 200 English Turn, LA United States 29.886 -89.947 1,608 231
669 937 330 331 298.0 200 Hartlen Point, NS Canada 44.583 -63.45 1,238 60
884 940 338 339 315.0 200 Cape Race, NL Canada 46.661 -53.075 2,076 60
1498 830 100 101 296.0 100 Wisconsin, Point WI United States 46.708 -92.025 1,444 308
1706 935 334 335 312.0 200 Western Head, NS Canada 43.993 -64.67 1,124 61
3638 939 326 327 295.0 200 Partridge Island, NB Canada 45.239 -66.056 1,085 52
3964 809 018 019 289.0 100 Cape Canaveral, FL United States 28.467 -80.554 1,292 196
6312 926 318 319 300.0 200 Riviere du Loop, QC Canada 47.762 -69.606 1,073 31
6360 831 102 103 298.0 100 Upper Keweenaw, MI United States 47.233 -88.628 1,257 316
8435 942 340 341 288.0 200 Cape Ray, NL Canada 47.636 -59.241 1,671 52
10793 929 312 313 296.0 200 St Jean Richelieu, QC Canada 45.324 -73.317 693 24
13738 839 118 119 322.0 100 Youngstown, NY United States 43.239 -78.972 427 338
14640 808 016 017 314.0 200 Card Sound, FL United States 25.442 -80.452 1,619 193
19121 827 244 245 312.0 200 Tampa, FL United States 27.85 -82.543 1,414 203
28387 778 192 193 292.0 100 Kensington, SC United States 33.491 -79.349 723 198
28795 799 044 045 290.0 200 Penobscot, ME United States 44.453 -68.776 858 49
30497 777 218 219 304.0 200 Mequon, WI United States 43.202 -88.066 1,002 296
42016 792 136 137 297.0 200 Bobo, MS United States 34.125 -90.696 1,367 247
46605 806 012 013 289.0 100 Driver, VA United States 36.963 -76.562 307 173
49159 771 196 197 294.0 100 New Bern, NC United States 35.181 -77.059 503 181
61069 803 006 007 293.0 100 Moriches, NY United States 40.794 -72.756 378 70
64674 838 116 117 319.0 200 Detroit, MI United States 42.306 -83.103 590 301
83075 772 198 199 306.0 200 Acushnet, MA United States 41.749 -70.889 561 64
83507 844 094 095 324.0 200 Hudson Falls, NY United States 43.272 -73.542 489 35
96466 804 008 009 286.0 200 Sandy Hook, NJ United States 40.475 -74.02 266 70
98731 870 170 171 309.0 200 Reedy Point, DE United States 39.569 -75.572 121 97
101741 847 058 059 301.0 200 Annapolis, MD United States 39.018 -76.61 82 158
