Home
Weather Dublin
WeatherRadar
RainfallRadar
TemperatureRadar
WindRadar
LightningRadar
Weather News
Editor's Pick
Discover the app
Weather widget
Contact us
Apps
    Home / Editor's Pick /

    Solar maximum approaches: Strongest solar flare since 2017

11:00
28 February 2024

Solar maximum approaches
Strongest solar flare since 2017

Solar flare
Three X-class flares were recorded in a 24-hour period from February 22. - © NASA/SOHO

The peak of the Sun’s latest Solar Cycle is expected later this year, and a string of solar flares has highlighted the already rising intensity.

On February 22, three solar flares were recorded by the NOAA’s Space Weather Prediction Centre within 24 hours, with the third and final flare the strongest since 2017. This was an X6.3 flare, X-class flares denoting the most intense possible.

This emanated from a group of sunspots which has rotated across the solar disc into view from Earth. Increasing numbers of sunspots are common when the peak of a Solar Cycle is imminent.

Solar flares can disrupt communication systems on Earth, such as radio waves and sat-nav devices though no interruption was seen this weekend.

The peak of this Solar Cycle was initially expected in 2025, though last October the National Oceanic and Atmospheric Administration revised this to occur between January and October 2024.

Solar spectacle

The revised prediction means the maximum may now coincide with the total solar eclipse on April 8.

Each cycle is an 11-year period of activity on the Sun, as it reaches its peak activity such as solar flares grow more frequent.

These flares can hurl coronal mass ejections (CMEs) towards Earth, when the particles within a CME reaches the atmosphere it reacts to create auroras.

For anyone who has ever dreamed of seeing the Northern Lights, your chance to do so will rise significantly once the solar cycle maximum arrives.

Tips: Astrophotography with your phoneread more

Learn a little more about exactly what is involved with the creation of an aurora with our Weather Explained video:

Ryan Hathaway
More on the topic
Damp Thursday as rain moves through. Raincoat needed. . . Thursday 11 June 2026
Satellite weather map of the UK and Ireland on Thursday 11.06 showing a broad band of rain moving east-northeast across Britain, with a rain cloud icon, directional arrow, and temperatures around 11–15°C.
Thursday 11 June 2026

Raincoat needed

Damp Thursday as rain moves through
Tropical storm hits Mexico. Ahead of the World Cup. . . Monday 8 June 2026
A small weather map showing satellite imagery and precipitation over Europe. A red warning triangle with an exclamation mark is displayed in the bottom left-hand corner. The map shows numerous blue, yellow and orange weather symbols indicating active precipitation or areas of thunderstorms. The graphic conveys a general weather or severe weather warning.
Monday 8 June 2026

Ahead of the World Cup

Tropical storm hits Mexico
Warmer in Lapland than it is here. Arctic Circle sees 25 °C. . . Thursday 4 June 2026
On the left is the Temperature Radar for Europe; on the right is a picture of a lake in Finland surrounded by woodland.
Thursday 4 June 2026

Arctic Circle sees 25 °C

Warmer in Lapland than it is here
All weather news
This might also interest you
Turbulent weather in the Canary Islands. Storm and rain. . . Friday 12 December 2025
Weather graphic showing rain and wind fields over the Canary Islands and a central warning symbol.
Friday 12 December 2025

Storm and rain

Turbulent weather in the Canary Islands
Bright and warm conditions take hold. Spring-like outlook. . . Thursday 23 April 2026
Split UK map showing warm temperatures up to 21 degrees in orange on the left and clear sunny conditions with temperatures from 12 to 18 degrees on the right, with sun icons across the country.
Thursday 23 April 2026

Spring-like outlook

Bright and warm conditions take hold
Happy New Year. Hello 2026. . . Wednesday 31 December 2025
Illustration of white and yellow fireworks on a blue background.
Wednesday 31 December 2025

Hello 2026

Happy New Year
All articles
Weather & Radar

Weather & Radar is also available on

Google Play StoreApp Store

Company

Contact us Privacy Policy Legal info Accessibility statement

Services

Uploader

Socials

facebooktwitteryouTubelinkList