You are viewing the page for Sep. 24, 2022
  Select another date:
<<back forward>>
SpaceWeather.com -- News and information about meteor showers, solar flares, auroras, and near-Earth asteroids
 
Solar wind
speed: 405.7 km/sec
density: 3.52 protons/cm3
more data: ACE, DSCOVR
Updated: Today at 1146 UT
X-ray Solar Flares
6-hr max: C6
1847 UT Sep24
24-hr: C7
1607 UT Sep24
explanation | more data
Updated: Today at: 2350 UT
Daily Sun: 24 Sep 22
Expand: labels | no labels
New sunspot AR3110 poses a threat for M-class solar flares. . Credit: SDO/HMI

Sunspot number: 111
What is the sunspot number?
Updated 24 Sep 2022

Spotless Days
Current Stretch: 0 days
2022 total: 1 day (<1%)
2021 total: 64 days (18%)
2020 total: 208 days (57%)
2019 total: 281 days (77%)
2018 total: 221 days (61%)
2017 total: 104 days (28%)
2016 total: 32 days (9%)
2015 total: 0 days (0%)
2014 total: 1 day (<1%)
2013 total: 0 days (0%)
2012 total: 0 days (0%)
2011 total: 2 days (<1%)
2010 total: 51 days (14%)
2009 total: 260 days (71%)
2008 total: 268 days (73%)
2007 total: 152 days (42%)
2006 total: 70 days (19%)

Updated 24 Sep 2022


Thermosphere Climate Index
today: 14.35
x1010 W Neutral
Max: 49.4
x1010 W Hot (10/1957)
Min: 2.05
x1010 W Cold (02/2009)
explanation | more data: gfx, txt
Updated 24 Sep 2022

The Radio Sun
10.7 cm flux: 146 sfu
explanation | more data
Updated 24 Sep 2022

Cosmic Rays Solar Cycle 25 is beginning, and this is reflected in the number of cosmic rays entering Earth's atmosphere. Neutron counts from the University of Oulu's Sodankyla Geophysical Observatory show that cosmic rays reaching Earth are slowly declining--a result of the yin-yang relationship between the solar cycle and cosmic rays.

Oulu Neutron Counts

Percentages of the Space Age average:
today: +1.5% Elevated
48-hr change: +0.9%
Max: +11.7% Very High
(12/2009)
Min: -32.1% Very Low (06/1991)
explanation | more data
Updated 24 Sep 2022 @ 1700 UT

Current Auroral Oval:
Switch to: Europe, USA, New Zealand, Antarctica
Credit: NOAA/Ovation
Planetary K-index
Now: Kp= 3 quiet
24-hr max: Kp= 4
unsettled
explanation | more data
Interplanetary Mag. Field
Btotal: 4.36 nT
Bz: -0.28 nT south
more data: ACE, DSCOVR
Updated: Today at 1146 UT
Coronal Holes: 24 Sep 22

Solar wind flowing from this equatorial coronal hole could should hit Earth's magnetic field on Sept. 24th.
Credit: SDO/AIA

Noctilucent Clouds
The summer season for northern noctilucent clouds has ended.
Switch view: Europe, USA, Asia, Polar
Updated Sep24
SPACE WEATHER
NOAA Forecasts
Updated at: 2022 Sep 24 2200 UTC
FLARE
0-24 hr
24-48 hr
CLASS M
30 %
30 %
CLASS X
05 %
05 %
Geomagnetic Storms:
Probabilities for significant disturbances in Earth's magnetic field are given for three activity levels: active, minor storm, severe storm
Updated at: 2022 Sep 24 2200 UTC
Mid-latitudes
0-24 hr
24-48 hr
ACTIVE
30 %
25 %
MINOR
10 %
10 %
SEVERE
01 %
01 %
High latitudes
0-24 hr
24-48 hr
ACTIVE
20 %
15 %
MINOR
25 %
20 %
SEVERE
25 %
25 %
 
Saturday, Sep. 24, 2022
What's up in space
       
 

Never miss another geomagnetic storm. Sign up for Space Weather Alerts and you'll receive a text message when magnetic storms erupt. Aurora tour guides and professional astronomers use this service. You can, too!

 

CHANCE OF MINOR STORMS TODAY: NOAA forecasters say that minor G1-class geomagnetic storms are possible on Sept. 24th when a high-speed stream of solar wind is expected to hit Earth's magnetic field. The gaseous material is flowing from an equatorial hole in the sun's atmosphere. Aurora alerts: SMS Text.

FIRST AURORAS OF AUTUMN: How do you know it's autumn? Just look at the sky. Near Calgary, Alberta, Harlan Thomas photographed the fall colors on Sept. 23rd:

"What a way to herald the autumnal equinox!" says Thomas. "It was fantastic to see these beautiful auroras with uniquely colored pink pillars."

Thomas captured a phenomenon that sky watchers have known about for centuries, but science has only recently understood. Auroras love equinoxes. At this time of year, colorful lights can appear even without a geomagnetic storm.

Researchers call it the "Russell-McPherron effect." During the first weeks of autumn, cracks form in Earth's magnetic field. Even a slight gust of solar wind can slip through to spark auroras. This is exactly what happened on Sept. 23rd in Alberta. Happy Equinox! Aurora alerts: SMS Text.

more images: from Karsten Berger of Petkula, Finland; from Todd Salat in southcentral Alaska

Realtime Aurora Photo Gallery
Free:
Spaceweather.com Newsletter

THE SUN SHOOTS LIKE AN IMPERIAL STORM TROOPER: Shoot, shoot. Miss. Yesterday, Sept. 23rd, a pair of bright CMEs left the sun. Both are off target:

The CME on the right is debris from an exploding magnetic filament. The CME on the left came from new sunspot AR3110; an M1-class solar flare hurled it into space. The bright light at 3 o'clock is Venus. None of these things will hit our planet.

The sun can't keep missing forever, can it? Active sunspot AR3110 is turning toward Earth and will soon be in the strike zone. Stay tuned. Aurora alerts: SMS Text.

Realtime Space Weather Photo Gallery
Free:
Spaceweather.com Newsletter

A DRAGONFLY IN THE STRATOSPHERE: Are you looking for a far-out gift? Consider the Sterling Silver Space Dragonfly. This winged pendant has flown 113,451 feet above the Sierra Nevada mountains of California, hitching a ride onboard an Earth to Sky Calculus cosmic ray balloon:

You can have it for $172.95. The dragonfly's heart is a Celtic love knot, and its wings are decorated with blue marquise crystals--all plated with 14k white gold. It's an exquisite ensemble for birthdays, anniversaries or any other romantic occasion.

The students are selling dragonfly pendants to support their cosmic ray ballooning program. Each one comes with a greeting card showing the pendant in flight and telling the story of its trip to the stratosphere and back again.

Far Out Gifts: Earth to Sky Store
All sales support hands-on STEM education


Realtime Aurora Photo Gallery
Free:
Spaceweather.com Newsletter

  All Sky Fireball Network
Every night, a network of NASA all-sky cameras scans the skies above the United States for meteoritic fireballs. Automated software maintained by NASA's Meteoroid Environment Office calculates their orbits, velocity, penetration depth in Earth's atmosphere and many other characteristics. Daily results are presented here on Spaceweather.com.

On Sep 24, 2022, the network reported 27 fireballs.
(27 sporadics)

In this diagram of the inner solar system, all of the fireball orbits intersect at a single point--Earth. The orbits are color-coded by velocity, from slow (red) to fast (blue). [Larger image] [movies]

  Near Earth Asteroids
Potentially Hazardous Asteroids (PHAs) are space rocks larger than approximately 100m that can come closer to Earth than 0.05 AU. None of the known PHAs is on a collision course with our planet, although astronomers are finding new ones all the time.
On September 24, 2022 there were 2294 potentially hazardous asteroids.
Recent & Upcoming Earth-asteroid encounters:
Asteroid
Date(UT)
Miss Distance
Velocity (km/s)
Diameter (m)
2022 SF
2022-Sep-19
14.6 LD
16.8
25
2022 SF6
2022-Sep-19
3.1 LD
12.4
11
2022 QJ50
2022-Sep-19
11 LD
10.2
34
2022 SK4
2022-Sep-19
0 LD
13
3
2022 SC1
2022-Sep-20
14.3 LD
10.3
26
2022 SW1
2022-Sep-20
1.8 LD
10.1
10
2022 SH
2022-Sep-20
7.9 LD
7.6
11
2022 SA1
2022-Sep-21
18.8 LD
14.1
33
2022 SR2
2022-Sep-21
1.2 LD
21.7
9
2022 SK1
2022-Sep-22
7.1 LD
8.4
29
2022 SG3
2022-Sep-22
1.7 LD
10.8
14
2022 ST1
2022-Sep-22
4 LD
13.5
13
2022 SG
2022-Sep-22
7.3 LD
19.6
45
2022 QH8
2022-Sep-22
10.6 LD
15.3
52
2022 SW3
2022-Sep-23
7.2 LD
8.7
38
2022 QK36
2022-Sep-23
18.7 LD
3.7
22
2022 SP
2022-Sep-24
9.2 LD
9.8
13
2022 SK
2022-Sep-24
18.1 LD
16.6
50
2022 RM
2022-Sep-25
14.2 LD
10
31
2022 SK6
2022-Sep-25
2.7 LD
3.9
11
2022 SL1
2022-Sep-25
9.3 LD
8
22
2022 SU1
2022-Sep-25
4 LD
14
16
2022 SE6
2022-Sep-26
4 LD
4.2
25
2022 SR4
2022-Sep-26
7.9 LD
11
24
2022 SY4
2022-Sep-26
2.4 LD
11.8
10
2022 SY2
2022-Sep-27
18.8 LD
12.8
46
2022 SZ2
2022-Sep-27
1.5 LD
3.6
10
2022 ST3
2022-Sep-27
18 LD
17.5
32
2022 SD4
2022-Sep-27
10.7 LD
9.8
18
2022 SP4
2022-Sep-27
15.6 LD
13.2
52
2022 SO4
2022-Sep-28
13.6 LD
11.5
27
2022 SP1
2022-Sep-28
19 LD
4.6
20
2022 ST7
2022-Sep-28
10.8 LD
5.2
30
2022 SZ
2022-Sep-28
13.7 LD
7.4
18
2022 SR1
2022-Sep-29
12.1 LD
6
25
2016 HF2
2022-Sep-29
19.2 LD
5.6
21
2022 SU7
2022-Sep-30
2 LD
4.9
7
2018 ER1
2022-Oct-02
14.7 LD
4
27
2018 VG
2022-Oct-05
18.5 LD
6.7
12
2021 TJ10
2022-Oct-06
19.6 LD
8.1
6
2013 TJ6
2022-Oct-07
11.7 LD
14.4
32
2022 RA5
2022-Oct-12
13.2 LD
5.1
38
2022 SG6
2022-Oct-13
15.7 LD
10.9
89
2013 SL20
2022-Oct-14
6.2 LD
12.1
45
2020 TO2
2022-Oct-15
1.4 LD
12.6
18
2020 BD
2022-Oct-16
12.1 LD
11.4
20
2022 QM6
2022-Oct-17
19.8 LD
4.2
69
2022 RB5
2022-Oct-22
13.1 LD
5.3
115
2005 AZ28
2022-Oct-24
11.5 LD
5.4
48
2016 TH94
2022-Oct-25
19.1 LD
13.5
43
2019 AN5
2022-Oct-27
20 LD
6.8
215
2004 UT1
2022-Oct-29
4 LD
6.3
17
2021 VH
2022-Nov-01
5.9 LD
5.3
4
2022 RM4
2022-Nov-01
6 LD
23.5
443
2020 WD
2022-Nov-08
3 LD
6
8
2019 XS
2022-Nov-10
16.7 LD
11.9
60
2019 VL5
2022-Nov-15
8.5 LD
8.1
24
2018 WH
2022-Nov-16
2.5 LD
7.7
4
2019 OR1
2022-Nov-21
18.1 LD
13.4
246
Notes: LD means "Lunar Distance." 1 LD = 384,401 km, the distance between Earth and the Moon. 1 LD also equals 0.00256 AU.
  Cosmic Rays in the Atmosphere

SPACE WEATHER BALLOON DATA: Almost once a week, Spaceweather.com and the students of Earth to Sky Calculus fly space weather balloons to the stratosphere over California. These balloons are equipped with sensors that detect secondary cosmic rays, a form of radiation from space that can penetrate all the way down to Earth's surface. Our monitoring program has been underway without interruption for 7 years, resulting in a unique dataset of in situ atmospheric measurements.

Latest results (July 2022): Atmospheric radiation is decreasing in 2022. Our latest measurements in July 2022 registered a 6-year low:

What's going on? Ironically, the radiation drop is caused by increasing solar activity. Solar Cycle 25 has roared to life faster than forecasters expected. The sun's strengthening and increasingly tangled magnetic field repels cosmic rays from deep space. In addition, solar coronal mass ejections (CMEs) sweep aside cosmic rays, causing sharp reductions called "Forbush Decreases." The two effects blend together to bring daily radiation levels down.

.Who cares? Cosmic rays are a surprisingly "down to Earth" form of space weather. They can alter the chemistry of the atmosphere, trigger lightning, and penetrate commercial airplanes. According to a study from the Harvard T.H. Chan school of public health, crews of aircraft have higher rates of cancer than the general population. The researchers listed cosmic rays, irregular sleep habits, and chemical contaminants as leading risk factors. A number of controversial studies (#1, #2, #3, #4) go even further, linking cosmic rays with cardiac arrhythmias and sudden cardiac death.

Technical notes: The radiation sensors onboard our helium balloons detect X-rays and gamma-rays in the energy range 10 keV to 20 MeV. These energies span the range of medical X-ray machines and airport security scanners.

Data points in the graph labeled "Stratospheric Radiation" correspond to the peak of the Regener-Pfotzer maximum, which lies about 67,000 feet above central California. When cosmic rays crash into Earth's atmosphere, they produce a spray of secondary particles that is most intense at the entrance to the stratosphere. Physicists Eric Regener and Georg Pfotzer discovered the maximum using balloons in the 1930s and it is what we are measuring today.

  Essential web links
NOAA Space Weather Prediction Center
  The official U.S. government space weather bureau
Atmospheric Optics
  The first place to look for information about sundogs, pillars, rainbows and related phenomena.
Solar Dynamics Observatory
  Researchers call it a "Hubble for the sun." SDO is the most advanced solar observatory ever.
STEREO
  3D views of the sun from NASA's Solar and Terrestrial Relations Observatory
Solar and Heliospheric Observatory
  Realtime and archival images of the Sun from SOHO.
SolarMonitor.org
  information about sunspots based on the latest NOAA/USAF Active Region Summary
Starlink Satellite Statistics
  current counts of failed and deployed Starlink satellites from Jonathan's Space Page
The Aerospace Corporation
  Authoritative predictions of space junk and satellite re-entries
Daily Sunspot Summaries
  from the NOAA Space Environment Center
NOAA 27-Day Space Weather Forecasts
  fun to read, but should be taken with a grain of salt! Forecasts looking ahead more than a few days are often wrong.
Aurora 30 min forecast
  from the NOAA Space Environment Center
Live Aurora Webcam
  from Lights over Lapland
Heliophysics
  the underlying science of space weather

To get the best views of the cosmos, check out the Phoenix Window Glass Replacement experts for all your window and glass needs

To get an up close view of the heavenly bodies surrounding Earth, think about selling your junk car for cash and buying a high quality telescope.
Spaceweather.com welcomes these supporters of science communication: RV Sales and Arizona SEO and Arizona Business Directory and C8 Corvette | Phoenix Personal Injury Lawyer | Phoenix SEO
Going above and beyond to provide the best homes listings in Comox to keep you up to date and informed
NASA Near Earth Asteroid Home Page

BestCSGOGambling is the best site for everything related to CSGO gambling on the web

To find reviews of new online casino sites in the UK try The Casino DB where there are hundreds of online casino reviews complete with bonuses and ratings. Alternatively, Online-Casinos.xyz is another massive directory of online casinos listing sites for the UK and Worldwide.

Casinos that offer Rupees for bonuses are very generous to Indian players. Find the best online casinos in India at AllCasinos.in 

Looking for a new online casino? Try Casimpo the new site dedicated to making online casino simple, or check out the new Avenger Slots Casino and Ace Online Casino with over 500 online slots and casino games.

One of the most popular casino games is the Book Of Dead Slot based on ancient Egyptian text, you can find all the casinos with spins at bookofdeadslotsites.com.

When looking for casinos to play online when the weather is bad, you can try casino online trucchi for Italian games. If you are not from Finland you can try the Swedish page Svenska casino online to find suitable games, check out svenskacasinoonline.net. Always check your local laws before playing with real money.
Chicago SEO Expert
Search Kelowna Real Estate Listings & Homes for Sale easily.
Find help on all Calgary Homes For Sale and Real Estate Listings. Great source for Edmonton Real Estate Listings & Homes For Sale

Looking for sports betting companies not registered on GamStop? CasinoGap has presented a list of sites not on GamStop available for UK players. Check and bet online!

Would you like to bet at sites not using GamStop? Look at a list of NonStopCasino sites for online betting that aren't on GamStop. Top-rated bookmakers ever!

  These links help Spaceweather.com stay online. Thank you to our supporters!
  more links...
 
 


Dynamic Mechanical Services Inc. is the north Bay’s one-stop shop for HVAC, cooling, heating and commercial refrigeration needs.


Get the best kitchen cabinets at affordable prices. Look no further than bestonlinecabinets.com.


* Uppsats

* Top5Credits.com

If you are Canadian check out Onlinecasinos.net. They list and review gambling sites from Canada

Check out wholesalecabinets.us for the best wholesale cabinets online

* Utländska casino utan svensk licens. Spela utan att förlora pengar!

Check Casinomir for offshore gambling sites and casinos not on Gamstop

Casinos without Swedish license:  casino-utan-svensk-licens.net

Free spins, no deposit casino offers by 777 Casino. Visit today and unlock up to 500 free spins

Visit Kasinolinna.com for all the best online casinos for Finnish players

สูตรบาคาร่า | gclub | สล็อต | slotxo | pgslot | super slot

Online Coupons Codes | Best Discount Codes

Web Design Essex

GreenPromoCode.com: Promo Codes in Real-Time



Kompressor

VIP Real Estate

US Zip Codes

Unit Converter

Directory


B2B Marketplace

Cableuniverse.co.uk

casinopilot24.com deutschland

space weather alerts

Baltimore Personal Injury Attorneys

Katso kaikki parhaat nettikasinot suomalaisille pelaajille

A Bitcoin VPS allows you to host your servers anonymously. If that's what you're looking for you can buy a VPS with Bitcoin here

Buy 1:1 quality replica watches at WatchesReplica.to. Get perfect replica watches with discounted prices and free shipping

buy cheap instagram followers

MrCasinova.com

Bankruptcy Attorney San Diego

Basement Waterproofing Indianapolis

Concrete Leveling Indianapolis

Top Best Paint Sprayers


casinokix.com

Find a great casino ohne anmeldung bonus at casinoselfie.net

* Elija solo casino online España confiable y con licencia, para que pueda estar seguro de que recibirá sus ganancias y jugará a las mejores tragamonedas o ruleta en vivo

* Searching for best pokies and honest bonus offers? Choose casino online Australia and enjoy top casino games with free spins!

Find the best online casinos for Finland at netticasino360

space weather alerts

best wireless webcam

space weather alerts




Top10BestPro 

space weather alerts


Dean Consulting Group

Law Offices of Randolph Rice

space weather alerts

HEY! SOMEBODY'S GOTTA PAY THE SERVER BILLS...

* Play online slots uk at Wizard Slots, One of the top pay by mobile slots sites

* Play casino online with King Casino and their new selection of UK slot games

* Sign up today on Barbados Bingo the premium online bingo uk site and gain a chance to receive a no deposit bonus bingo offer

Find the best betting offers in Mexico at bonosdebienvenida.com

Find the best bonus on Book of Dead slot today

Mola138 menghadirkan 16 provider Slot Online terkenal dunia didalam 1 situs judi online

online slots


       
©2021 Spaceweather.com. All rights reserved. This site is penned daily by Dr. Tony Phillips.
©2019 Spaceweather.com. All rights reserved.