"Yet Another X-class Flare!". Space Weather Prediction Center. National Oceanic and Atmospheric Administration. 11 May 2024. Archived from the original on 11 May 2024. Retrieved 11 May 2024.
"G5 Conditions Reached Yet Again!". Space Weather Prediction Center. Boulder, CO: National Atmospheric and Oceanic Administration. 11 May 2024. Archived from the original on 11 May 2024. Retrieved 12 May 2024.
"Yet Another X-class Flare!". Space Weather Prediction Center. National Oceanic and Atmospheric Administration. 11 May 2024. Archived from the original on 11 May 2024. Retrieved 11 May 2024.
"G5 Conditions Reached Yet Again!". Space Weather Prediction Center. Boulder, CO: National Atmospheric and Oceanic Administration. 11 May 2024. Archived from the original on 11 May 2024. Retrieved 12 May 2024.