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HF / MW / LW Monitoring
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HF/MW/LW General Discussion
General discussion on monitoring the HF (High Frequency), MW (Medium Wave), and LW (Long Wave) spectrum (0.5 - 30 MHz)
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HF Propagation Quick Reference
SCPD
Apr 23, 2012
Replies
13
Views
16K
Jun 11, 2014
w2xq
Propgtn
Night Reception of Spain and Australia on 20m
sunwave
Today at 2:01 AM
Replies
0
Views
160
Today at 2:01 AM
sunwave
R
Propgtn
HF/LF propagation question
radar_hunter
Oct 17, 2023
Replies
4
Views
1K
Nov 4, 2023
WA8ZTZ
W
Propgtn
Why So Many 20m Stations at Night?
sunwave
Jul 9, 2023
Replies
8
Views
2K
Jul 31, 2023
merlin
Propgtn
Recent HF Disturbances
sunwave
Feb 27, 2023
Replies
0
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686
Feb 27, 2023
sunwave
Propgtn
Evening DX from Rome, Italy as Received in Oklahoma
sunwave
Feb 16, 2023
Replies
0
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423
Feb 16, 2023
sunwave
Propgtn
ATS 20+ Trans-Atlantic DX 11m 'Funny Band'
sunwave
Feb 14, 2023
Replies
0
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635
Feb 14, 2023
sunwave
Propgtn
10m Ham Reception SC25 FoF2 Propagation
sunwave
Feb 12, 2023
Replies
0
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486
Feb 12, 2023
sunwave
Propgtn
Another good day for skip
majoco
Feb 11, 2023
Replies
1
Views
487
Feb 12, 2023
KB4MSZ
Propgtn
AR3217 X1.1 Flare R3 Radio Blackout w/Timelapse
sunwave
Feb 11, 2023
Replies
0
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405
Feb 11, 2023
sunwave
Propgtn
Things looking good on 10/11m bands
majoco
Feb 7, 2023
Replies
7
Views
606
Feb 8, 2023
GadgetGeek
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A Cannibal CME is about to hit Earth
ka3jjz
Mar 30, 2022
Replies
12
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2K
Apr 7, 2022
ur20v
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Propgtn
HF Bands real strong
Saint
Jan 8, 2022
Replies
5
Views
884
Jan 19, 2022
Boombox
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Strong Sporadic-E Today!!
air-scan
Jun 17, 2021
Replies
0
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515
Jun 17, 2021
air-scan
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Upswing in Active Regions - Solar Cycle 25
air-scan
Jun 7, 2021
Replies
1
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405
Jun 7, 2021
Lisajoyce68
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Propgtn
Sunspot AR2824 Ellerman Bombs!
air-scan
May 19, 2021
Replies
2
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750
May 21, 2021
air-scan
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Propgtn
A new propagation web tool - HF Start
ka3jjz
Mar 29, 2021
Replies
0
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547
Mar 29, 2021
ka3jjz
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Hash This One Out: AR2804 C3.9 Flare or M-Class?
air-scan
Feb 28, 2021
Replies
0
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433
Feb 28, 2021
air-scan
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Propgtn
SC25's First Set of Longitudinal Sunspots
air-scan
Feb 22, 2021
Replies
1
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431
Feb 23, 2021
air-scan
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Propgtn
DX from Italy on 20m Today
air-scan
Feb 6, 2021
Replies
4
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722
Feb 7, 2021
air-scan
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DX from Bulgaria into Central Oklahoma
air-scan
Jan 30, 2021
Replies
1
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532
Jan 30, 2021
KB4MSZ
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