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

Further fog disruption expected. Growing dense overnight. . . Monday 9 November 2026
Weather map showing widespread fog across the English Midlands, with a red fog warning symbol near Nottingham and temperatures of 4–6°C.
Monday 9 November 2026

Growing dense overnight

Further fog disruption expected
Conditions combine to reduce air quality. Light winds and fireworks. . . Tuesday 10 November 2026
Split image showing a UK wind map with 25 mph near Cardiff and 19 mph near London, beside colourful fireworks above illuminated waterfront buildings.
Tuesday 10 November 2026

Light winds and fireworks

Conditions combine to reduce air quality
Europe set for a change in the weather. Turning more unsettled. . . Monday 9 November 2026
European weather map showing low pressure over Scandinavia, pink snow bands across Norway and Sweden, blue rain areas and arrows indicating airflow.
Monday 9 November 2026

Turning more unsettled

Europe set for a change in the weather
All weather news

This might also interest you

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
Super Typhoon Bavi threatens Taiwan. Up to 1,000 mm of rain. . Weather Videos. Wednesday 8 July 2026
The image shows an intense tropical cyclone over the western Pacific, east of Taiwan and the Philippines. The centre of the system is depicted as a light purple and white vortex with a clearly visible eye, surrounded by a ring of red and orange areas indicating the strongest wind speeds. A white arrow marks the typhoon’s predicted track towards the north-west, in the direction of Taiwan. To the west of the storm lie the Philippines, with the cities of Manila and Cebu; to the north of these lies Taiwan, with Taipei. Further west, the Chinese coast, including Hong Kong, and parts of Vietnam can be seen. The coloured wind map shows predominantly green areas outside the storm’s core, indicating significantly weaker winds. White streamlines illustrate the typhoon’s anti-clockwise circulation in the Northern Hemisphere. The highest wind speeds are concentrated around the eye of the cyclone.
Weather VideosWednesday 8 July 2026

Up to 1,000 mm of rain

Super Typhoon Bavi threatens Taiwan
Storm Chandra makes impact. Severe gales & heavy rain. . . Tuesday 27 January 2026
Split image showing strong winds over the UK on a forecast map and widespread rain and snow on a weather radar map.
Tuesday 27 January 2026

Severe gales & heavy rain

Storm Chandra makes impact
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