CMEMinor

Coronal Mass Ejection

Friday, September 11, 2026

Overview

A coronal mass ejection (CME) was observed on Friday, September 11, 2026 traveling at approximately 428 km/s.

Key Measurements

Date

Friday, September 11, 2026

Time (UTC)

17:12:00 UTC

Speed

428

km/s

Half Angle

28°

Severity

Minor

Start Time

17:12:00 UTC

Friday, September 11, 2026

Speed

428 km/s

Half Angle

28°

CME Type

S

Data Sources
NASA DONKI SearchNOAA SWPC

Event ID: 2026-09-11T17:12:00-CME-001