The Solar Ultraviolet Imager (#SUVI) on @NOAA's #GOESEast🛰️ has been watching a very stormy sun this week. At least 5 coronal mass ejections (#CME) have been observed by @NWSSWPC and a #SevereGeomagneticStorm is likely to impact the Earth this weekend. https://t.co/nh15xrHzw7

The Space Weather Prediction Center (@NWSSWPC) has issued the first G4 (Severe) geomagnetic watch since 2005. The aurora tonight/tomorrow morning may become visible over much of the northern half of the country, and maybe as far south as Alabama to northern California.
Story: https://t.co/aZjwoANvRt - National Weather Service

NOAA Satellites

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As #GOESU gets #ReadyToGOES, we are continuing to focus on how the GOES-R Series monitors #SpaceWeather!

The Solar Ultraviolet Imager (#SUVI) instrument compiles full-disk images of the sun around the clock, which allows for constant monitoring of potentially hazardous solar phenomena, like this flare.

Read more:
https://t.co/cJ1G3qtO2O

NOAA Satellites

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You can see these flares in this imagery loop via the Solar Ultraviolet Imager (#SUVI) instrument onboard @NOAA's #GOESEast satellite. https://t.co/48YQA9qEGt

The X1.7 flare originating from just beyond the western limb that was observed at 05/1340 UTC was followed by an X1.1 flare from AR3780 at 1527 UTC. Given the source location an Earth-directed CME is unlikely for the first event. The X1.1 event from is under assessment. https://t.co/GFK43bwFil - NOAA Space Weather Prediction Center

NOAA Satellites

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Today, at around 5:43 am ET, the Solar Ultraviolet Imager (#SUVI) onboard @NOAA's #GOESEast 🛰️ spotted the sun emitting a strong solar flare.

@NWSSWPC says a G3 (Strong) geomagnetic storm is likely to bring the #aurora to parts of the northern U.S. tonight.

Learn more: https://t.co/pKnwokvBcF

Geomagnetic activity reached G3 (Strong) storm levels at 1446 UTC on 12 Sep due to CME effects.

Stay tuned to https://t.co/YLUbTRM02y for updates. https://t.co/kgHxRS4jDP - NOAA Space Weather Prediction Center

NOAA Satellites

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With #Halloween just around the corner, the Solar Ultraviolet Imager (#SUVI) onboard @NOAA’s #GOES19 🛰️ has started sending back spooky images of the sun! 🌞

On Oct. 3, it even caught a powerful X9 flare! (These can haunt radio communications, navigation systems, and satellites.)

More: https://t.co/5K1ck8nsw9

*Data from GOES-19 during the post-launch testing phase should be considered preliminary and non-operational.*

NOAA Satellites

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RT @NOAASatellites: With #Halloween just around the corner, the Solar Ultraviolet Imager (#SUVI) onboard @NOAA’s #GOES19 🛰️ has started sending back spooky images of the sun! 🌞

On Oct. 3, it even caught a powerful X9 flare! (These can haunt radio communications, navigation systems, and satellites.)

More: https://t.co/5K1ck8nsw9

*Data from GOES-19 during the post-launch testing phase should be considered preliminary and non-operational.*

NOAA

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The sun’s activity is now in sharp focus thanks to @NOAA's #GOES19 🛰️! The #CCOR1 coronagraph and #SUVI instruments are now helping to safeguard our technology and infrastructure from hazardous #SpaceWeather.

Learn more in the latest #EarthFromOrbit video:
https://t.co/fARGgdZgP2

NOAA Satellites

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RT @NOAASatellites: The sun’s activity is now in sharp focus thanks to @NOAA's #GOES19 🛰️! The #CCOR1 coronagraph and #SUVI instruments are now helping to safeguard our technology and infrastructure from hazardous #SpaceWeather.

Learn more in the latest #EarthFromOrbit video:
https://t.co/fARGgdZgP2

NOAA Satellites - Public Affairs

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On Dec. 17, the Solar Ultraviolet Imager (#SUVI) onboard @NOAA's #GOESEast satellite spied a couple of plasma eruptions from the surface of the sun. They were not directed toward Earth.

For the latest #SpaceWeather updates, check out @NWSSWPC or visit https://t.co/j1hBahA71S. https://t.co/d9uduOL5HF

NOAA Satellites

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On Dec. 29, 2024 the Solar Ultraviolet Imager (#SUVI) onboard @NOAA's #GOESWest (GOES-18) satellite viewed a large eruption from the edge of the sun.

#FullDiskFriday https://t.co/ZN1HUb2VBX

NOAA Satellites

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The Solar Ultraviolet Imager (#SUVI) on @NOAA's #GOESEast 🛰️ caught this strong #SolarFlare erupting from the sun around 11:20am EDT today. Get the latest #SpaceWeather forecast from NOAA's @NWSSWPC. https://t.co/7pR1O8a2Zh https://t.co/2i0onp6ehx

NOAA Satellites

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.@NOAA's #SpaceWeather Prediction Center has issued a G3 (Strong) Geomagnetic Storm Watch for April 16, after a coronal mass ejection (#CME) erupted from the sun last Sunday. The Solar Ultraviolet Imager (#SUVI) onboard @NOAA's #GOESEast 🛰️ captured the Earth-directed double filament eruption.
@NWSSWPC #GOES19

NOAA Satellites

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The sun had four dramatic filament eruptions over the last 24 hours, and the Solar Ultraviolet Imager (#SUVI) onboard @NOAA’s #GOESEast 🛰️ caught them!

These filaments are comprised of long strands of cooler, denser plasma that lift off the sun’s surface. #GOES19 https://t.co/AiMSfzFvlT

NOAA Satellites

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The Solar Ultraviolet Imager (#SUVI) instrument onboard @NOAA's #GOESEast 🛰️ is monitoring a large coronal hole (dark area) on the sun. Solar wind/charged particles escape from these cooler areas on the sun's surface at higher speeds, which can lead to increased geomagnetic activity on Earth. #GOES19

Learn more:
https://t.co/GcKn0uxsSl

NOAA Satellites

Climate Change Science on Telegram by @ClimateChangeScience
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