Solar Flares in February, 2011
13 flares ↑ MAX: X2.3 ↓ MIN: A4.5
13 flares ↑ MAX: X2.3 ↓ MIN: A4.5
In February 2011, 13 solar flares were recorded; the strongest was X2.3 on February 15, 2011. The longest run of consecutive active days was 4 (13 Feb–16 Feb).
Most powerful Solar Flares in February 2011
| Date | Class | Level | Duration |
|---|---|---|---|
| February 15, 2011 | X2.3 | High level | 1 h 1 min |
| February 13, 2011 | M6.6 | Moderate level | 26 min |
| February 18, 2011 | M6.6 | Moderate level | 15 min |
| February 24, 2011 | M3.5 | Moderate level | 11 min |
| February 14, 2011 | M2.3 | Moderate level | 9 min |
| February 9, 2011 | M1.9 | Moderate level | 2 min |
| February 16, 2011 | M1.7 | Moderate level | 1 min |
| February 18, 2011 | M1.5 | Moderate level | — |
| February 18, 2011 | M1.4 | Moderate level | 6 min |
| February 16, 2011 | M1.2 | Moderate level | 1 min |
| February 28, 2011 | M1.2 | Moderate level | 3 min |
| February 16, 2011 | M1 | Moderate level | — |
| February 18, 2011 | 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 |