Solar Flares in April, 2025
38 flares ↑ MAX: M5.6 ↓ MIN: B8.5
38 flares ↑ MAX: M5.6 ↓ MIN: B8.5
In April 2025, 38 solar flares were recorded; the strongest was M5.6 on April 1, 2025. The longest run of consecutive active days was 5 (11 Apr–15 Apr).
Most powerful Solar Flares in April 2025
| Date | Class | Level | Duration |
|---|---|---|---|
| April 1, 2025 | M5.6 | Moderate level | 11 min |
| April 1, 2025 | M5.6 | Moderate level | — |
| April 18, 2025 | M4.5 | Moderate level | 56 min |
| April 18, 2025 | M4.4 | Moderate level | — |
| April 14, 2025 | M4.3 | Moderate level | 1 h 1 min |
| April 13, 2025 | M3.2 | Moderate level | 37 min |
| April 12, 2025 | M2.7 | Moderate level | 2 h 15 min |
| April 1, 2025 | M2.5 | Moderate level | 11 min |
| April 2, 2025 | M2.5 | Moderate level | — |
| April 13, 2025 | M2.3 | Moderate level | 54 min |
| April 21, 2025 | M2 | Moderate level | 16 min |
| April 30, 2025 | M2 | Moderate level | 6 min |
| April 29, 2025 | M1.8 | Moderate level | 2 min |
| April 13, 2025 | M1.7 | Moderate level | 15 min |
| April 29, 2025 | M1.7 | Moderate level | 8 min |
| April 8, 2025 | M1.6 | Moderate level | 11 min |
| April 12, 2025 | M1.6 | Moderate level | 1 h 26 min |
| April 15, 2025 | M1.5 | Moderate level | 21 min |
| April 12, 2025 | M1.4 | Moderate level | 3 min |
| April 13, 2025 | M1.4 | Moderate level | 27 min |
| April 12, 2025 | M1.3 | Moderate level | 14 min |
| April 12, 2025 | M1.3 | Moderate level | 36 min |
| April 13, 2025 | M1.3 | Moderate level | 22 min |
| April 15, 2025 | M1.3 | Moderate level | 23 min |
| April 22, 2025 | M1.3 | Moderate level | — |
| April 22, 2025 | M1.3 | Moderate level | 26 min |
| April 29, 2025 | M1.3 | Moderate level | 3 min |
| April 12, 2025 | M1.2 | Moderate level | 4 min |
| April 5, 2025 | M1.1 | Moderate level | — |
| April 11, 2025 | M1.1 | Moderate level | 15 min |
| April 13, 2025 | M1.1 | Moderate level | 8 min |
| April 5, 2025 | M1.0 | Moderate level | — |
| April 11, 2025 | M1.0 | Moderate level | 11 min |
| April 12, 2025 | M1.0 | Moderate level | 8 min |
| April 13, 2025 | M1.0 | Moderate level | 14 min |
| April 13, 2025 | M1 | Moderate level | — |
| April 20, 2025 | M1.0 | Moderate level | — |
| April 20, 2025 | M1 | Moderate level | — |
Solar Flares: Full Archive
| Year | Months |
|---|---|
| 2026 | Jan Feb Mar Apr May Jun Jul |
| 2025 | Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec |
| 2024 | Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec |
| 2023 | Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec |
| 2022 | Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec |
| 2021 | Apr May Jul Aug Sep Oct Nov Dec |
| 2020 | May Nov |
| 2017 | Apr Jul Aug Sep Oct |
| 2016 | Jan Feb Apr Jul Aug Nov |
| 2015 | Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec |
| 2014 | Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec |
| 2013 | Jan Feb Mar Apr May Jun Jul Aug Oct Nov Dec |
| 2012 | Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov |
| 2011 | Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec |
| 2010 | Jan Feb May Aug Oct Nov |
| 2008 | Mar |
| 2007 | Jun |
| 2006 | Apr Jul Dec |
| 2005 | Jan Feb May Jun Jul Aug Sep Nov Dec |
| 2004 | Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec |
| 2003 | Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec |
| 2002 | Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec |
| 2001 | Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec |
| 2000 | Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec |