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Happy New Year!

mercoledì, 1 gennaio 2020 - 00:00 UTC

Happy New Year!

Happy New Year everyone! Congratulations on surviving yet another trip around our Sun!

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Official Solar Cycle 25 Forecast Update

martedì, 10 dicembre 2019 - 18:50 UTC

Official Solar Cycle 25 Forecast Update

The NOAA/NASA Solar Cycle prediction panel has issued an official statement yesterday with news about the upcoming Solar Cycle 25.

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Welcome GOES-16!

lunedì, 9 dicembre 2019 - 21:40 UTC

Welcome GOES-16!

Sharp eyes might have noticed a very abrupt drop on the solar X-rays graph today. What happened to the Sun? It went into cardiac arrest? Nope. Today, December 9, the NOAA SWPC has switched to GOES-16 as the primary satellite for geostationary space weather observations. What does that mean? Keep on reading!

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Coronal hole faces Earth

lunedì, 18 novembre 2019 - 20:12 UTC

Coronal hole faces Earth

A familiar coronal hole is facing our planet today. This is indeed the coronal hole that has been the source of quite a few geomagnetic storms during the past few months.

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Cycle 25 sunspot region, Coronal hole faces Earth

mercoledì, 13 novembre 2019 - 18:02 UTC

Cycle 25 sunspot region, Coronal hole faces Earth

A small sunspot region has rotated into view on the south-east limb. No big deal you say? Well... it might be a sign of things to come! More on that later. We also have a southern hemisphere coronal hole facing our planet today which could spark some high latitude aurora in a few days time. Plenty to talk about today!

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Coronal hole faces Earth, G1 watch

martedì, 22 ottobre 2019 - 14:34 UTC

Coronal hole faces Earth, G1 watch

A large coronal hole is facing our planet today. Most of you might remember this coronal hole as it is the same coronal hole that faced our planet on 28 August and 24 September. This coronal hole has always been a reliable source for geomagnetic storm activity a few days later. What can we expect this time around?

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DSCOVR not to come back online until early 2020

domenica, 13 ottobre 2019 - 15:23 UTC

DSCOVR not to come back online until early 2020

As we have reported before, the real time solar wind monitoring satellite Deep Space Climate Observatory (DSCOVR) which is located at the Sun-Earth L1 point is being kept in a safe hold at the moment. A glitch in its position system triggered the safe hold and that means it does not transmit any data back to Earth. However, there is light at the end of the tunnel for DSCOVR.

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Coronal hole faces Earth, G1 watch

mercoledì, 25 settembre 2019 - 17:16 UTC

Coronal hole faces Earth, G1 watch

A familiar coronal hole is facing our planet today. You might remember this transequatorial coronal hole because it faced our planet at the end of August and caused moderate G2 geomagnetic storm conditions on 31 August and minor G1 geomagnetic storm conditions on 1 and 2 September.

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SpaceWeatherLive mobile app update

sabato, 14 settembre 2019 - 12:30 UTC

SpaceWeatherLive mobile app update

Happy birthday to the SpaceWeatherLive website and mobile application! Yes, our app celebrates its first birthday today and our website has completed lap number 11 around the Sun (well tomorrow to be more precise but who's counting) and what better way to celebrate than with an update and the introduction of two highly requested features!

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Coronal hole faces Earth, Strange solar wind data?

mercoledì, 28 agosto 2019 - 17:14 UTC

Coronal hole faces Earth, Strange solar wind data?

A T-shaped coronal hole is facing our planet today and sending a high speed solar wind stream towards our planet. High latitude sky watchers be alert for aurora in a few days time!

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Notizie sul meteo spaziale

Ultimo X-flare:2017/09/10X8.2
Ultimo M-flare:2017/10/20M1.0
Ultima tempesta geomagnetica:2019/10/26Kp5 (G1)
Numero di giorni senza macchie nel 2020:13
Attuali giornate senza macchie:12

Questo giorno nella storia*

Flares solari
11999M1.4
22015M1.4
32002M1.3
42003M1.2
52000M1.0
ApG
1200464G3
2200533G2
3201224G1
4200022G1
5200319G1
*dal 1994

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