CMEMinor

Coronal Mass Ejection

Sunday, September 27, 2026

Overview

A coronal mass ejection (CME) was observed on Sunday, September 27, 2026 traveling at approximately 362 km/s.

Key Measurements

Date

Sunday, September 27, 2026

Time (UTC)

21:00:00 UTC

Speed

362

km/s

Half Angle

10°

Severity

Minor

Start Time

21:00:00 UTC

Sunday, September 27, 2026

Speed

362 km/s

Half Angle

10°

CME Type

S

Data Sources
NASA DONKI SearchNOAA SWPC

Event ID: 2026-09-27T21:00:00-CME-001