1899 kHz Midday Propagation Test

Tuesday, November 4, 2025

04 November 2025

*2*

SW0

Class: X1.8 Flare

Start at 17:15:00 GMT

Long duration event topped at X1.8 (R3-strong) at 17:34 UTC

Solar Wind Speed: 363 km/sec

Solar Wind Magnetic Fields: Bt 7 nT, Bz 0 nT

Noon 10.7cm Radio Flux: 133 sfu

CW Reports:
KG0VL-JEFF: W4DEX 1710, WY3T 1712, K5HFG 1714, KØAWU 1716, KGØVL 1718

17:12 K0AWU-BILL: W4DEX -- Nothing heard or detected with SpecLab

17:12 KW4DE-DARRELL: W4DEX cw 599 with 9-12 dB fades audible to ear wavering

17:12 KP2AE-JOE: w4dex 549qsb not much SW louzy day for locals

17:12 K5HFG-DON: W4DEX no detect

17:14 WY3T-TIM: W4DEX cw no copy - detected faint in the noise most of the first min

17:13 KG0VL-JEFF: WDEX: weak visual detection, peaked around 8db above the noise

17:14 K0AWU-BILL: WY3T -- Nothing heard or detected with SpecLab

17:14 K5HFG-DON: WY3T no detect

17:14 KW4DE-DARRELL: WY3T cw not heard today

17:15 KG0VL-JEFF: WY3T: no signal detected

17:15 W4DEX-DEX: WY3T CW not heard, good visual peaking a bit over 15 dB at start, good visual most of transmission except for fade into the noise last about 40 seconds

17:16 K0AWU-BILL: K5HFG -- Nothing heard or detected with SpecLab

17:16 KW4DE-DARRELL: K5HFG cw not heard today

17:16 WY3T-TIM: K5HFG cw no copy/detect

17:16 KG0VL-JEFF: K5HFG: weak visual trace, 5db above noise level

17:17 W4DEX-DEX: K5HFG CW no signal detected

17:18 K5HFG-DON: K0AWU no detect

17:18 KW4DE-DARRELL: K0AWU cw not heard

17:18 W4DEX-DEX: K0AWU CW no signal detected

17:18 WY3T-TIM: K0AWU cw no copy/detect

17:20 KG0VL-JEFF: KØAWU: 559 good copy. Peaked 32db, steady

17:20 K0AWU-BILL: KG0VL START 26db, 27db, 28db, 28db, at 1 MIN 26db, 26db, 26-24db, 24-21db, at END 21-23db

17:20 K5HFG-DON: KG0VL

17:20 K5HFG-DON: KG0VL no detect

17:20 WY3T-TIM: KG0VL cw no copy/detect

17:20 KW4DE-DARRELL: KG0VL cw no usable signal heard

17:21 W4DEX-DEX: KG0VL CW not heard, intermittent visual peaks, highest about 7 dB S/N. Lots of QSB

Received at W4DEX: