Top Tweets for #CoronalHole
A giant coronal hole on the Sun captured by NASA's Solar Dynamics Observatory.
These regions allow high-speed solar wind to escape into space and can affect space weather near Earth.
June 21, 2026
#Sun #CoronalHole #SpaceWeather #NASA #SDO
https://t.co/g6o7VEQVqf
ทำความรู้จัก #CoronalHole #รูโหว่บนดวงอาทิตย์ ที่ต่างจาก #จุดดำบนดวงอาทิตย์ อย่างไร
หากเรามอง #ดวงอาทิตย์ ในย่านความยาวคลื่นที่ตามองเห็น เราอาจจะพบ #จุดดำ บนดวงอาทิตย์สองสามจุด แต่ถ้าสังเกตผ่าน#อัลตราไวโอเลต เราจะพบกับชั้นพื้นผิวพลาสมาปั่นป่วน และหากเราขยับไปที่ย่านอัลตราไวโอเลตพลังงานสูง (#ExtremeUV) เราจะพบกับโพรง #ชั้นบรรยากาศ ของดวงอาทิตย์ เรียกว่า Coronal hole รูโหว่ขนาดใหญ่ที่กินพื้นที่ใหญ่ได้มากถึง 1 ใน 4 ของพื้น #ผิวดวงอาทิตย์ นี้คืออะไร แล้วมันต่างจากจุดดำของดวงอาทิตย์อย่างไร
📌อ่านต่อ : https://t.co/o9QUKMagx6
“รอบรู้ ดูกระแส ก้าวทันโลก” ไปกับ #ThaiPBSSciAndTech #Space #ThaiPBS
☀️ A coronal hole nearly 400,000 miles wide expanded across the Sun in just 48 hours.
These dark regions form where magnetic field lines open outward, letting high-speed solar wind escape into space.
Space weather in motion.
#CoronalHole #SolarWind #SpaceWeather
Brilliant! This giant #CoronalHole becomes #EFCH (EarthFacing Coronal Hole) in a few days and then Maximum Earth effect in our https://t.co/MtR5kQpuVY imminent R6 super active period.
Weather+ SolarActivity Wise-up: https://t.co/3lUPIdfqxs Rt
Coronal Hole (CH) 95 has turned cetre disk and it's solar wind steam is headed our way. Not expecting much from this Northern CH, but you never know, expect arrival of the CIR, sometime around the 20251117, #Sun #Coronalhole #CHHSS #CIR #SpaceWeather
𝗚𝗶𝗮𝗻𝘁 𝗕𝘂𝘁𝘁𝗲𝗿𝗳𝗹𝘆-𝗦𝗵𝗮𝗽𝗲𝗱 𝗛𝗼𝗹𝗲 𝗔𝗽𝗽𝗲𝗮𝗿𝘀 𝗢𝗻 𝗦𝘂𝗻'𝘀 𝗦𝘂𝗿𝗳𝗮𝗰𝗲(Image: NASA)
#SolarStorm #AuroraBorealis #SunActivity #GeomagneticStorm
#NASA #SpaceWeather #CoronalHole
Experimenting with different configurations of 40 - 15 meter #linkedefhw with #qrpguys mini tuner while hunting #parksontheair #pota #sota #summitsontheair and #DX into Europe. Due to #geomagneticstorm from Earth facing #coronalhole #hfbands were noisy. #spaceweather #spacewx
Coronal Hole 63, the 4th go around, it was previously 34, 48, and 57.
We are already seeing the effects of the CH HSS with a CIR arriving earlier today.
The main bulk of the CH HSS will not arrive for a couple of days.
#CHHSS #Coronalhole #Sun #Spaceweather
The Mystery Of The 28 Day Reoccurring Huge Coronal Hole And Storms! https://t.co/b4gqYhsALO via @YouTube The Mystery Of The 28 Day Reoccurring Huge Coronal Hole And Storms #coronalhole #spaceweather #spaceweatherupdate #solaractivity #solarflares #xflare #cme #coronalmassejection #solarstorm #geomagneticstorm
📣 New Podcast! "Massive Power Outage in Europe: What Really Happened? | With Prof. Simon" on @Spreaker #blackout2025 #chrischibagenerator #chrislehto #coronalhole #cyberattackblackout #earthrotationenergy #empevent #europeangridfailure #lehtofiles https://t.co/WAv1rBZaSk
New algorithm aims to improve space weather forecasting https://t.co/NE6ycmp0XQ #sun #spaceweather #coronalhole #solarwind #solarphysics #research
Did scientist detect #Helium3 Ejection from the recent #SolarCorona
https://t.co/ctfw00ffcV
#AkulmachLive, #Akulmach, #Akulmachworld, #Astronomy, #SolarSystem, #Sun, #CoronalHole, #SpaceWeather, #SolarActivity, #Astrophysics, #ScienceFacts, #NewDiscovery, #ScientificDiscovery
Giant Coronal Hole Directly Facing Earth
Tons Of Solar Wind Headed To Earth
No Worries
April 20, 2025
#Sun #CoronalHole
I didn’t miss out 🙌🫶 26/03/25 - NW Tasmania - Stanley #tatlows #spaceweather #coronalhole #CHCSS #auroraaustralis #wow #southernhemisphere
I didn’t miss out 🙌🫶 26/03/25 - NW Tasmania - Stanley #tatlows #spaceweather #coronalhole #CHCSS #auroraaustralis #wow #southernhemisphere
🚨💥21 Mart günü güneşteki M1.2 şiddetindeki güneş patlaması sonucu dünyaya doğru taçküre kütle atımı gerçekleşti.
📌3. seviye güçlü güneş fırtınası bekleniyor. Etkileri 24-25'inde başlayıp 2 gün sürebilir.
#geomagneticstorm #solarflare #spaceweather #cme #coronalhole
Interesting conditions decent spread with the Bt and Bz with solar wind speeds >500 km/s yet the magnetic field is dormant. #Coronalhole #CHHSS #Aurora #Auroraborealis #northernlights
Coronal Hole: सूर्य की सतह में एक विशालकाय गड्ढा दिखाई दिया
#Science #Sun #CoronalHole
https://t.co/dIdcfy9Qt3
https://t.co/9DOQCKxPYb
A massive coronal hole on the Sun is sending a stream of solar wind toward Earth. Expect a weak geomagnetic storm with possible auroras visible at lower latitudes! 🌌✨ #SolarActivity #CoronalHole #SpaceWeather
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