Solar Watch — September 14, 2026 | 06:00 UTC

☀ Helios Solar Watch · 2026-09-14 04:00 UTC
QUIET

The solar environment is currently quiet, with geomagnetic activity expected to remain at low, unsettled levels over the next 24 hours. No significant solar flares or major space weather events are in progress.

HMI Continuum Intensity

Visible light · 6 active regions

SUVI 304 — Extreme UV

Extreme UV · 304 Å

Kp Index
1.0
5 or above = storm

Geomagnetic
G0
24 h max: G0

X-Ray
A/B
quiet


⚠ Electron flux F3 reached · 4 more below
Next 24 h

Geomagnetic conditions are expected to shift briefly to an unsettled state with a Kp-index peaking at approximately 3.67 before stabilizing near 3.0.

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No significant solar radiation storms or strong radio blackouts are anticipated during this period.

🌌 Aurora

Aurora visibility is not expected at mid-latitudes.

more

Displays will be largely restricted to high-latitude regions, and even there, activity will be limited due to the quiet geomagnetic environment.

👁 Watch for

Monitor the evolution of Active Region 4528 as it tracks across the solar disk; while currently stable, its magnetic complexity warrants routine observation for potential flare development.

▸ Detailed readings

Radio blackout
 R0
(24 h max R0)
Radiation
 S0
(24 h max S0)
F10.7
 118.0
sfu

Region Location Class Flares C/M/X
AR4524 N12W68 Hrx/A 0/0/0
AR4527 N04W48 Hax/A 0/0/0
AR4529 N12W32 Cao/B 0/0/0
AR4528 S11W31 Hsx/A 1/0/0
AR4525 N11W52 Bxo/B 0/0/0
AR4530 N19W63 Cao/B 0/0/0
NOAA messages
2026-09-13 08:27  Electron flux F3 reached (ALTEF3)
2026-09-09 21:01  Kp 30 possible (WATA30)
2026-09-08 17:51  Kp 5 (G1) reached (ALTK05)
2026-09-08 17:30  Kp 4 expected (WARK04)
2026-09-08 17:27  Kp 5 (G1) expected (WARK05)


Helios Observer · Data: NOAA SWPC · updated every 12 h