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Topical Issue on "Space Climate" for JSWSC

JSWSC has opened a new Topical Issue "Space Climate: Solar Extremes, Long-Term Variability, and Impacts on Earth's System".

NOAA 14001 strikes!

From behind the northwest solar limb, NOAA 14001 produced an X2.0 flare on 23 February.

Eruptions à la carte!

The fleet of solar satellites recorded several impressive solar eruptions and CMEs during the first few days of February.

GOES-19/CCOR-1

Preliminary, non-operational images of the GOES-19 coronagraph CCOR-1 are available at the NOAA/SWPC's testbed, in anticipation of GOES-19 becoming fully operational on 4 April.

A flock of sunspots

From 28 January onwards, a cluster of sunspots started to rotate over the northeast solar limb. It was responsible for several medium-sized solar flares.

Topical Issue "Swarm 10-Year Anniversary"

JSWSC has extended the deadline for submissions to the Topical Issue on Swarm's 10-year anniversary to 15 April 2025.

Comet ATLAS

Comet ATLAS made an impressive appearance in the imagery by STEREO-A and SOHO during the third week of January 2025.

Topical Issue "Severe SWx events of May 2024 and their impacts"

JSWSC has extended the deadline for submissions to the Topical Issue on the May 2024 space weather events to 30 April 2025.

A stretched out filament

A million km long filament has been transiting the solar disk during the last 2 weeks.

X-class flares by NOAA 3947

NOAA 3947 has been the source of several X- and M-class flares over the last 48 hours. ***Updated (2)***

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