Viewing archive of Tuesday, 2 April 2019

Select the desired archive item

April Fools, Coronal hole faces Earth

Yesterday's article about NASA launching a satellite to close solar coronal holes in order to make human missions to Mars possible was of course the SpaceWeatherLive April Fools prank. It was entertaining to see all of your responses and a couple of you even fell for the prank. Great fun! If you missed the article and like a good laugh be sure to click here and give it a read.

Read more

Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future

Gillam, MB
The solar wind speed is currently moderately high (542.6 km/sec.)

Latest news

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!

SpaceWeatherLive Pro
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Saturday, 1 March 2025
10:24 UTC - Hemispheric Power Index

The OVATION model predicts the Hemispheric Power Index to reach 53GW at 10:56 UTC


Get instant alerts!

Space weather facts

Last X-flare2025/02/23X2.0
Last M-flare2025/02/25M3.6
Last geomagnetic storm2025/02/28Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
January 2025137 -17.5
March 2025105 -32
Last 30 days151 +7

This day in history*

Solar flares
12000X1.63
22000M9.29
32015M5.89
42015M5.41
52012M4.85
DstG
11957-255G4
21982-211G4
31983-167G3
41984-90G2
51999-80G2
*since 1994

Social networks