CMEMinor

Coronal Mass Ejection

Monday, September 28, 2026

Overview

A coronal mass ejection (CME) was observed on Monday, September 28, 2026 traveling at approximately 435 km/s.

Key Measurements

Date

Monday, September 28, 2026

Time (UTC)

01:26:00 UTC

Speed

435

km/s

Half Angle

10°

Severity

Minor

Start Time

01:26:00 UTC

Monday, September 28, 2026

Speed

435 km/s

Half Angle

10°

CME Type

S

Data Sources
NASA DONKI SearchNOAA SWPC

Event ID: 2026-09-28T01:26:00-CME-001