Solar Watch — June 01, 2026 | 18:00 UTC

☀ HELIOS SOLAR WATCH · 2026-06-01 16:00 UTC
Solar activity remains low with quiet geomagnetic conditions
SOLAR: QUIET
GEO: QUIET

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

Solar activity is currently low, with F10.7 flux at a moderate level of 112 sfu and no significant geomagnetic disturbances. The sun is in a period of relative calm with no immediate impact expected on Earth’s systems.

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
112.0
sfu · >150 = high activity

The space environment is quiet, with all geomagnetic and radiation indices at baseline levels. Current Kp-index readings hover around 2.7, indicating a settled magnetosphere. With 13 active regions present, solar activity remains stable, though C-class flare production remains probable at 99%.

Key Metric

The current Kp-index of 2.7 indicates a stable magnetosphere with no immediate threat to satellite operations or power grid stability.

Geomagnetic conditions are expected to remain quiet for the next 24 hours, with Kp values projected to stay below 3.0. No significant radio blackouts or solar radiation storms are anticipated during this period.

🌌 Aurora Outlook

Aurora activity is currently restricted to high latitudes. Observers at mid-latitudes (40-60°N) should not expect visible auroral displays under the current G0 conditions.

Region Location Class Flares C/M/X
AR4457 S10W26 Bxo/B 0/0/0
AR4455 N15E10 Cko/B 0/0/0
AR4454 S15W08 Axx/A 0/0/0
AR4452 N10W89 Bxo/B 0/0/0
AR4449 S08W45 Hsx/A 0/0/0
AR4447 S17W82 Hsx/A 0/0/0
AR4446 S14W50 Cso/B 0/0/0
AR4444 S21W74 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 active region AR4455 as it transits toward the solar meridian, as its complex magnetic configuration warrants observation for potential M-class flare production.