Solar activity - page 9

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Impulsive solar flare measuring M2.3 erupts

Impulsive solar flare reaching M2.3 at its peak time erupted on September 23, 2014. The event started at 23:03, peaked at 23:16 and ended at 23:28 UTC.The source was Active Region 2172 (beta-gamma) located in the southeast quadrant.The event was associated with 250 sfu

September 24, 2014

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Impulsive M2.1 solar flare erupted off the east limb

A moderately strong solar flare reaching M2.1 at its peak time erupted from a region located off the east limb today. The event started at 15:20, peaked at 15:26 and ended at 15:31 UTC.If CME was generated by this eruption Earth directed component is very unlikely. Howe

September 11, 2014

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Major solar flare measuring X1.6 erupts, sends Earth directed CME

A major solar flare measuring X1.6 at its peak time erupted on September 10, 2014. The source was geoeffective Active Region 2158 located almost at the center of the disk. The event started at 17:21, peaked at 17:45 and ended at 18:20 UTC.Coronal Mass Ejection (CME) was

September 10, 2014

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Long duration M4.5 solar flare erupts from region 2158

Active Region 2158 produced a long duration M4.5 solar flare on September 9, 2014. The event started at 23:12, peaked at 00:29 and ended at 01:31 UTC. A Type II (999 km/s) and IV radio emissions as well as 10cm Radio Burst were associated with the event. Coronal Ma

September 09, 2014

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Moderate M1.1 solar flare erupted from Region 2157

Active Region 2157 unleashed M1.1 solar flare on September 6, 2014. The event started at 16:50, peaked at 17:09 and ended at 17:22 UTC.This region is located in the southeast quadrant and has 'beta-gamma-delta' magnetic configuration (capable of produc

September 06, 2014

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Long duration M2.5 solar flare erupts off the southeast limb

Active region located behind the southeast limb of the Sun produced a long duration M2.5 solar flare on September 3, 2014. The event started at 13:20, peaked at 13:54 and ended 14:23 UTC.If Coronal Mass Ejection was produced by this event it sho

September 03, 2014


Plasma filament erupts, generates Earth-directed CME

A large plasma filament located in the northern hemisphere of the Sun erupted between 13:00 and 16:00 UTC on September 2, 2014, generating what appears to be Earth directed Coronal Mass Ejection (CME)​.Although analysis is still not complete SWPC warned 

September 03, 2014


Major solar flares erupting behind the northeast limb

A major solar flare was detected behind Sun's northeast limb on September 1, 2014. STEREO Behind spacecraft, watching farside of the Sun, captured what is most likely an X-class solar flare starting at 11:05 UTC.This major solar flare was associa

September 02, 2014

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Moderately strong solar flare reaching M3.9 erupted from Region 2146

After M2.0 at 15:11 UTC today Active Region 2146 erupted with another M-class solar flare. This latest event started at 20:06, peaked at 20:21 as M3.9 solar flare and ended at 20:29 UTC.As with previous event the majority of plasma cloud appears to be dir

August 25, 2014

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Moderately strong M2.0 solar flare erupted from Region 2146

Moderately strong M2.0 solar flare erupted on August 25, 2014, from Active Region 2146 (beta). The event started at 14:46, peaked at 15:11 and ended at 15:31 UTC.A Type II (707 km/s), IV and Tenflare (170 sfu) radio emissions were associated with this event. T

August 25, 2014

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Powerful solar flare reaching M5.9 erupted from eastern limb

A powerful solar flare measuring M5.9 at its peak time erupted from eastern limb of the Sun on August 24, 2014, at 12:17 UTC. The event started at 12:00, peaked at 12:17 and ended at 12:25 UTC.The source was new AR 2151 located on the south eastern limb.

August 24, 2014

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Moderate M1.2 solar flare erupts from eastern limb

After impulsive M3.2 solar flare on August 21 emerging Active Region 2149 erupted with another M-class solar flare early on August 22. This latest event started at 06:18, peaked at 06:28 as M1.2 and ended at 06:34 UTC.AR 2149 has 'beta' magnetic configurati

August 22, 2014

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Moderately strong M3.4 solar flare erupted from eastern limb

Moderately strong solar flare reaching M3.4 at its peak time erupted on August 21, 2014. The event started 13:19, peaked at 13:31 and ended at 13:42 UTC. The source was new active region located on the eastern limb. If Coronal Mass Ejection was generated by this ev

August 21, 2014


Filament eruption creates canyon of fire, Earth directed CME

Solar filament located in the southern hemisphere erupted at approximately 16:54 UTC on August 15, 2014, and launched a partial-halo Coronal Mass Ejection (CME) into space and toward our planet. NSO/GONG and SDO/AIA 193 and 304 imagery observed major portions of a

August 16, 2014

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Second M-class solar flare of the day - long duration M1.5 from Region 2127

A second M-class solar flare of the day erupted at 18:13 UTC. The source of this latest event was 'beta-gamma' classified Active Region 2127 capable of producing strong eruptions on the Sun. The event started at 17:55, peaked at 18:13 as M1.5 

August 01, 2014

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M2.0 solar flare erupts from Region 2130

Moderately strong solar flare measuring M2.0 erupted from Active Region 2130 on August 1, 2014, at 14:48 UTC. The event started at 14:43, peaked at 14:48 and ended at 14:57 UTC. After almost 3 weeks without solar flares of this magnitude, this is now the second M-c

August 01, 2014

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Moderately strong M2.5 solar flare erupted from Region 2130

A moderately strong solar flare reaching M2.5 at its peak time erupted from Region 2130 on July 31, 2014, at 11:14 UTC. The event started at 11:01 and ended at 11:21 UTC.Region 2130 has 'beta-gamma-delta' magnetic configuration and is located near the

July 31, 2014