CMEModerate1 Linked

Coronal Mass Ejection

Tuesday, March 31, 2026

Overview

A moderate-speed coronal mass ejection (CME) was observed on Tuesday, March 31, 2026 traveling at approximately 569 km/s.

Key Measurements

Date

Tuesday, March 31, 2026

Time (UTC)

01:48:00 UTC

Speed

569

km/s

Half Angle

16°

Severity

Moderate

Start Time

01:48:00 UTC

Tuesday, March 31, 2026

Speed

569 km/s

Half Angle

16°

CME Type

C

Source Location

N16E00

This event is connected to other space weather activity:

Solar Flare

2026-03-31T00:55:00-FLR-001

Data Sources
NASA DONKI SearchNOAA SWPC

Event ID: 2026-03-31T01:48:00-CME-001