CMEMinor

Coronal Mass Ejection

Friday, September 11, 2026

Overview

A coronal mass ejection (CME) was observed on Friday, September 11, 2026 traveling at approximately 309 km/s.

Key Measurements

Date

Friday, September 11, 2026

Time (UTC)

14:36:00 UTC

Speed

309

km/s

Half Angle

27°

Severity

Minor

Start Time

14:36:00 UTC

Friday, September 11, 2026

Speed

309 km/s

Half Angle

27°

CME Type

S

Data Sources
NASA DONKI SearchNOAA SWPC

Event ID: 2026-09-11T14:36:00-CME-001