AmateurRadio.com

http://helios.gsfc.nasa.gov/chole.html

This past weekend's CLE191 activity focused on a small range from 260KHz - 269.9KHz as well as from 470KHz and above. From the looks of the Sun, you would think that conditions would have been pretty good but they were not. Except for a couple of brief propagation lifts in the early morning hours of Sunday and Monday, propagation was very poor over most parts of North America. Even though the sun looks quiet, there are two large coronal holes that have been creating geomagnetic disturbances, juggling the K index from 1 to 4 throughout the three-night activity.

With my Perseus SDR taking 2-minute spectrum captures once per hour, from dusk through dawn, the short propagation lifts become quickly evident ... the majority of my loggings were made during these short windows of propagation:

21 04:00 260 ZXS Prince George, BC, CAN
21 02:00 260 YSQ Atlin, BC, CAN
22 07:00 260 AVZ Terrell, TX, USA
21 02:00 260 AP Sedalia, CO, USA
21 13:00 261 D6 Fairmont Hot Springs Apt, BC, CAN
22 09:00 263 ZQT Thunder Bay, ON, CAN
21 09:00 263 YGK Kingston, ON, CAN
21 09:00 263 YBB Kugaaruk, NU, CAN
21 13:00 263 JDN Jordan, MT, USA 
21 08:00 263 3Z Russell Apt, MB, CAN
21 08:00 264 ZPB Sachigo Lake, ON, CAN
21 08:00 266 XD Edmonton, AB, CAN
21 02:00 266 VR Vancouver, BC, CAN
21 08:00 266 SL Turner, OR, USA
21 08:00 266 SAA Saratoga, WY, USA
21 08:00 266 ICK Annette Island, ALS
21 08:00 266 BZ Bozeman, MT, USA
21 13:00 268 ZWL Wollaston Lake, SK, CAN
21 08:00 269 ZW Teslin, YT, CAN
21 04:00 269 YK Castlegar, BC, CAN
21 08:00 269 UDE Delta Beach, MB, CAN
22 09:00 269 SWT Seward, NE, USA
22 09:00 269 PK Park Rapids, MN, USA
22 09:00 269 ISB Sibley Municipal Apt, IA, USA
21 08:00 269 CII Choteau Apt, MT, USA
23 08:00 510 OF Madison, NE, USA
21 10:00 512 HMY Lexington, OK, USA
21 10:00 515 SAK Kalispell, MT, USA
23 08:00 515 PN Ponca City, OK, USA
23 08:00 515 OS Columbus, OH, USA
21 10:00 515 CL Cresent Beach, WA, USA
22 09:00 516 YWA Petawawa, ON, CAN
23 08:00 521 TO Topeka, KS, USA
22 08:00 521 ORC Orange City, IA, USA
21 10:00 521 INE Missoula, MT, USA
23 08:00 524 HRD Hawthorne, TX, USA
21 09:00 525 ICW Nenana, ALS
21 09:00 529 SQM Big Level Isl, ALS

21 08:00 1725 WH2XDE/3 MA
21 08:00 472.4 VE7CNF BC
21 06:00 474 VE7BDQ BC
21 08:00 475.5 WG2XSV WA

In just a few years the Sun should be very very quiet for several winters, offering some superb LF listening once again.