Solar Watch — June 10, 2026 | 18:00 UTC

☀ HELIOS SOLAR WATCH · 2026-06-10 16:00 UTC
Stable Solar Conditions With Moderate Activity Levels
SOLAR: MODERATE
GEO: QUIET

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

Solar activity remains at quiet to unsettled levels with no significant geomagnetic storms expected. While active region 4465 shows potential, current X-ray flux remains well within background levels.

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
2.7
0–9 scale · ≥5 = geomagnetic storm

F10.7 Solar Flux
142.0
sfu · >150 = high activity

The solar disk features ten active regions, maintaining a moderate F10.7 flux of 142.0 sfu. Geomagnetic conditions are stable with a Kp-index of 2.7, indicating a quiet magnetosphere. Recent activity is limited to minor C-class flares, posing no immediate threat to terrestrial infrastructure or satellite operations.

Key Metric

The current Kp-index of 2.7 confirms a quiet geomagnetic field, meaning no widespread space weather impacts are anticipated.

Geomagnetic stability is expected to persist over the next 24 hours, with Kp values likely to remain at or below 2.7. While there is a 40% probability of M-class flares, overall solar output should remain calm.

🌌 Aurora Outlook

Aurora visibility is not expected at mid-latitudes. Activity remains confined to high-latitude polar regions where auroras are currently occurring at low intensity.

Region Location Class Flares C/M/X
AR4467 S08W09 Bxo/B 0/0/0
AR4466 N06W31 Dao/B 0/0/0
AR4465 N09E40 Dsi/BG 2/0/0
AR4464 S12W03 Dsi/B 0/0/0
AR4463 N16W04 Hsx/A 0/0/0
AR4462 N16W35 Dsi/B 0/0/0
AR4456 N18W87 Eso/B 0/0/0
AR4459 N14W56 Bxo/B 0/0/0
2026-06-09 20:22:26.127Space Weather Message Code: WARK04
2026-06-09 16:29:35.340Space Weather Message Code: ALTTP2
2026-06-09 16:25:24.173Space Weather Message Code: ALTTP2
2026-06-09 16:24:39.107Space Weather Message Code: ALTTP2
2026-06-09 16:24:22.630Space Weather Message Code: ALTTP2

Monitor the magnetic evolution of Active Region 4465 as it rotates into a more geo-effective position, as its complex magnetic configuration warrants observation for potential M-class flare production.