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Jason's Sandbox
UKBOTA LIVE HF CONDITIONS
(c) M9JSD 2025 For UKBOTA / WWBOTA
DATA SOURCE DB049 Dourbes GIRO
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Last: —
•
History: —
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Cycle: ~10 min
SFI
139
10cm Flux
Kp
2
Planetary
Sunspots
123
SSN
A-index
12
Geomagnetic
Solar Wind
632
Km/s Speed
Bz
-11.54
nT (IMF)
X-Ray
C1.0
1.01e-6 W/m²
foF2
3.10
MHz
THEORETICAL MUF
9.31
MHz (upper-limit indicator)
Operational confidence
Low
Show data sources & details
Data confidence
- History depth: 1008 points (98.9 hrs)
- Last update: 2026-01-16 03:29:31Z
- Update cycle: ~10 minutes (background)
Data sources
- foF2 / MUF: UMass Lowell DIDBase
- Solar wind / Kp / IMF Bz: NOAA SWPC
- X-ray flux: GOES X-ray Flux
- Spots map: PSK Reporter
- Met Office Space Met: Met Office Space Met
Graphs
MUF (3000/1000/500km) & foF2 (UTC)
Click to enlarge
SFI (UTC)
Click to enlarge
Kp (UTC)
Click to enlarge
Solar Wind (km/s, UTC)
Click to enlarge
Bz (nT, UTC)
Click to enlarge
X-RAY (W/m², UTC) — LOG SCALE
Click to enlarge
Times shown in UTC. Main chart uses points (Propquest-style).
History points available: 1008
Graph
Tip: pinch/zoom on mobile, or rotate for more width.
Band Conditions
Day
Night
80m
Good
Good
3.5 MHz
60m
Good
Fair
5.3 MHz
40m
Good
Poor
7 MHz
20m
Poor
Poor
14 MHz
17m
Poor
Poor
18.1 MHz
15m
Poor
Poor
21 MHz
12m
Poor
Poor
24.9 MHz
10m
Poor
Poor
28 MHz
Note: “Night” is a rule-of-thumb estimate from the current MUF.
PSK Reporter
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