Solar Watch — June 03, 2026 | 06:00 UTC

Solar Flare Activity — Last 12 Hours
Peak: M-class @ 01:36 UTC (2h 24min ago)
  M @ 16:44 UTC  ·  M @ 01:28 UTC

☀ HELIOS SOLAR WATCH · 2026-06-03 04:00 UTC
Solar Activity Persistent with Multiple M-Class Flares
SOLAR: UNSETTLED
GEO: QUIET

Active Regions
9
X-Ray
A/B (quiet)

Solar activity remains elevated due to recurrent M-class flaring from active regions. Despite this X-ray activity, geomagnetic conditions currently remain quiet.

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
3.0
0–9 scale · ≥5 = geomagnetic storm

F10.7 Solar Flux
130.0
sfu · >150 = high activity

The solar disk shows persistent flaring, with three M-class events recorded in the last 12 hours. With an F10.7 index of 130 sfu and 9 active regions present, solar activity is in a moderate state. Geomagnetic conditions are currently stable at Kp 3, indicating a lack of significant solar wind disturbances reaching Earth at this time.

Key Metric

The current X-ray flux activity, specifically the recent M-class flares, is the primary metric indicating ongoing complexity in solar active regions.

Geomagnetic conditions are expected to remain quiet with Kp levels between 1.0 and 1.7 over the next 24 hours. While further C-class flaring is highly probable, the background X-ray flux is expected to remain within nominal ranges.

🌌 Aurora Outlook

Aurora activity will be minimal and limited to high-latitude regions. Observers at mid-latitudes should not expect visible displays under current quiet geomagnetic conditions.

Region Location Class Flares C/M/X
AR4459 N14E21 Cso/B 0/0/0
AR4458 S04E07 Dsi/B 0/0/0
AR4457 S08W40 Bxo/B 0/0/0
AR4455 N13W05 Cko/B 5/2/0
AR4446 S15W60 Cso/B 0/0/0
AR4444 S22W85 Hsx/A 0/0/0
AR4462 N17E75 Dao/B 0/0/0
AR4461 S20E72 Dao/B 3/1/0
AR4460 N22W59 Dro/B 0/0/0
2026-06-03 02:15:54.083Space Weather Message Code: SUM10R
2026-06-03 01:56:39.910Space Weather Message Code: SUMXM5
2026-06-03 01:43:20.793Space Weather Message Code: ALTTP4
2026-06-03 01:42:23.620Space Weather Message Code: ALTTP2
2026-06-03 01:37:19.567Space Weather Message Code: ALTXMF

Monitor active region AR4455 for further flaring potential, as it has been the source of recent M-class activity.