Solar Flares in May, 2001
12 flares ↑ MAX: M7.1 ↓ MIN: B3.2
12 flares ↑ MAX: M7.1 ↓ MIN: B3.2
In May 2001, 12 solar flares were recorded; the strongest was M7.1 on May 20, 2001. The longest run of consecutive active days was 3 (15 May–17 May).
Most powerful Solar Flares in May 2001
| Date | Class | Level | Duration |
|---|---|---|---|
| May 20, 2001 | M7.1 | Moderate level | 2 min |
| May 13, 2001 | M3.9 | Moderate level | 6 min |
| May 12, 2001 | M3.2 | Moderate level | 21 min |
| May 1, 2001 | M2.7 | Moderate level | 51 min |
| May 2, 2001 | M2.1 | Moderate level | 6 min |
| May 20, 2001 | M1.7 | Moderate level | — |
| May 16, 2001 | M1.4 | Moderate level | — |
| May 17, 2001 | M1.3 | Moderate level | — |
| May 24, 2001 | M1.3 | Moderate level | 11 min |
| May 5, 2001 | M1.1 | Moderate level | — |
| May 8, 2001 | M1.1 | Moderate level | 6 min |
| May 15, 2001 | M1.1 | Moderate level | 1 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 |