Solar Flares in 2001
315 flares ↑ MAX: X18.4 ↓ MIN: B1.9
315 flares ↑ MAX: X18.4 ↓ MIN: B1.9
In 2001, more than 310 solar flares were recorded. The most active month was September with 47 solar flares: X2.7 (Sep 24), X1 (Sep 9), M8.8 (Sep 17). Compared with 2000, that is 34% more — rising solar flare activity. The strongest solar flare was X18.4 on April 2, 2001 (10 hours 56 minutes straight). The quietest month was February (only 1 solar flare).
Most powerful Solar Flares in 2001
| Month | Events | Strongest event | Level | Duration |
|---|---|---|---|---|
| January | 10 | M7.8 20 Jan | Moderate level | 41 min |
| February | 1 | M2.6 2 Feb | Moderate level | 26 min |
| March | 34 | X1.8 29 Mar | High level | 1 h 41 min |
| April | 43 | X18.4 2 Apr | High level | 10 h 56 min |
| May | 12 | M7.1 20 May | Moderate level | 2 min |
| June | 15 | X1.3 23 Jun | High level | 12 min |
| July | 3 | M2 19 Jul | Moderate level | 16 min |
| August | 23 | X5.8 25 Aug | High level | 3 h 27 min |
| September | 47 | X2.7 24 Sep | High level | 3 h 41 min |
| October | 36 | X1.7 19 Oct | High level | 2 h 17 min |
| November | 46 | X1.3 25 Nov | High level | 21 min |
| December | 45 | X6.4 13 Dec | High level | 41 min |
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 |