Category: DX Weather

Week 24 / 2026 | June 8 – 14 | SFI 141 | SSN 124 | A 36 | K 2 | X-Ray C1.2 Summary Warning: G3 storm ahead! NOAA forecasts a strong geomagnetic storm…

Week 23 / 2026 | June 1 – 7 | SFI 142 | SSN 133 | A 15 | K 3 | X-Ray B9.2 Summary The recovery continues — emphatically. Solar Flux surges to 142,…

Week 22 / 2026 | May 25 – 31 | SFI 124 | SSN 86 | A 6 | K 0 | X-Ray C1.3 Summary Recovery is here: Solar Flux climbs to 124 — a…

Week 21 / 2026 | May 18 – 24 | SFI 101 | SSN 46 | A 12 | K 4 | X-Ray B8.5 Summary The downward trend continues: Solar Flux drops to 101 —…

CW 20 / 2026 | May 11–17 | SFI 120 | SSN 75 | A 5 | K 2 | X-Ray C4.2 Summary After last week’s high (SFI 159), the Solar Flux drops back to…

CW 18 / 2026 | April 27 – May 3 | SFI 148 | SSN 131 | A 9 | K 1 | X-Ray C2.0 Summary The Sun remains active: With an SFI of 148…

After the G2 storm of April 18, bands are recovering rapidly. SFI climbing steeply from 107 to 140-145 by mid-week – opening one of the best DX windows of the month from Wednesday. 10m and…

The week starts with storm aftermath (A=18, K=4) but calms down significantly. From Tuesday a quiet DX window (Ap 4-7) until Friday, then a strong storm on April 18 (Ap 48, G2-G3). SFI dropped to…

Geomagnetic storm with A=49 to start the week. Low bands suffering, 20-17m remain strong. Easter outlook: calming by Sunday, new storm from April 9.

CW 13 / 2026 | March 24–30 | SFI 158 | SSN 125 | A 12 | K 3 | X-Ray M3.9 Summary Calendar week 13 was eventful: A G3 (strong) geomagnetic storm on March…

Period: 21.03.2026 – 27.03.2026 · Calendar Week: 12/2026 · SFI: 102 · SSN: 28 · A: 34 · K: 7 · X-Ray: B3.6 Dear fellow operators, this week is rough – there’s no sugar-coating it.…

Zeitraum: 07.03.2026 – 13.03.2026 · Kalenderwoche: 10/2026 · SFI: 143 · SSN: 75 · A: 7 · K: 2 · X-Ray: B7.4 Dear radio friends, while March outside oscillates between winter remnants and spring promises,…