CMEMinor1 Linked

Coronal Mass Ejection

Wednesday, September 9, 2026

Overview

A coronal mass ejection (CME) was observed on Wednesday, September 9, 2026 traveling at approximately 282 km/s.

Key Measurements

Date

Wednesday, September 9, 2026

Time (UTC)

16:00:00 UTC

Speed

282

km/s

Half Angle

35°

Severity

Minor

Start Time

16:00:00 UTC

Wednesday, September 9, 2026

Speed

282 km/s

Half Angle

35°

CME Type

S

This event is connected to other space weather activity:

Interplanetary Shock

2026-09-14T09:24:00-IPS-001

Data Sources
NASA DONKI SearchNOAA SWPC

Event ID: 2026-09-09T16:00:00-CME-001