Solar Watch — June 01, 2026 | 06:00 UTC

☀ HELIOS SOLAR WATCH · 2026-06-01 04:00 UTC
Stable Solar Conditions with Moderate Background Flare Activity
SOLAR: MODERATE
GEO: QUIET

Active Regions
8
X-Ray
A/B (quiet)

Current solar conditions remain quiet with the planetary K-index at 2.0. While active regions are numerous, they are currently producing only minor C-class flaring with no significant geomagnetic disturbances observed.

HMI Continuum Intensity

HMI Continuum · Visible Light

SUVI 304 — Extreme UV

SUVI 304Å · Extreme Ultraviolet

R0
Radio Blackouts
24h max: R0

S0
Solar Radiation
24h max: S0

G0
Geomagnetic Storm
24h max: G0

Planetary Kp-Index
2.0
0–9 scale · ≥5 = geomagnetic storm

F10.7 Solar Flux
112.0
sfu · >150 = high activity

The Sun is currently in a state of low geomagnetic activity, with the F10.7 flux holding steady at 112 sfu. Eight active regions are present on the visible disk, characterized largely by simple magnetic configurations that limit the potential for major eruptive events. X-ray flux remains in the A/B range, reflecting the absence of significant solar bursts.

Key Metric

The current Kp-index of 2.0 indicates that Earth’s magnetosphere is currently undisturbed, posing no risk to satellite operations or power grid stability.

Geomagnetic conditions are expected to remain unsettled to quiet over the next 24 hours. A slight, transient rise in the Kp-index to 3.67 is expected shortly, followed by a steady decline back toward quiescent levels by mid-day.

🌌 Aurora Outlook

Aurora activity remains low and is restricted to traditional high-latitude regions. No significant displays are expected for mid-latitude observers at this time.

Region Location Class Flares C/M/X
AR4457 S09W14 Cro/B 2/0/0
AR4455 N15E24 Cko/B 2/0/0
AR4454 S14E06 Hrx/A 0/0/0
AR4452 N10W75 Dri/B 2/0/0
AR4449 S09W30 Hsx/A 3/0/0
AR4447 S17W69 Hsx/A 1/0/0
AR4446 S15W35 Cho/B 2/0/0
AR4444 S21W62 Hsx/A 0/0/0
2026-05-30 20:36:21.880Space Weather Message Code: ALTK04
2026-05-30 18:52:33.273Space Weather Message Code: WARK04
2026-05-29 19:52:21.683Space Weather Message Code: ALTK04
2026-05-29 19:32:57.610Space Weather Message Code: WARK04
2026-05-29 05:41:15.247Space Weather Message Code: WARK04

Monitor the development of AR4455 as it rotates further into view, as its current configuration bears watching for potential increases in M-class flare probability.