CMEMinor

Coronal Mass Ejection

Monday, September 28, 2026

Overview

A coronal mass ejection (CME) was observed on Monday, September 28, 2026 traveling at approximately 447 km/s.

Key Measurements

Date

Monday, September 28, 2026

Time (UTC)

14:36:00 UTC

Speed

447

km/s

Half Angle

45°

Severity

Minor

Start Time

14:36:00 UTC

Monday, September 28, 2026

Speed

447 km/s

Half Angle

45°

CME Type

S

Source Location

N27W50

Data Sources
NASA DONKI SearchNOAA SWPC

Event ID: 2026-09-28T14:36:00-CME-001