You are viewing the page for Sep. 1, 2022
  Select another date:
<<back forward>>
SpaceWeather.com -- News and information about meteor showers, solar flares, auroras, and near-Earth asteroids
 
Solar wind
speed: 469.5 km/sec
density: 5.77 protons/cm3
more data: ACE, DSCOVR
Updated: Today at 1146 UT
X-ray Solar Flares
6-hr max: C1
2213 UT Sep01
24-hr: C4
1358 UT Sep01
explanation | more data
Updated: Today at: 2350 UT
Daily Sun: 01 Sep 22
Expand: labels | no labels
Sunspot AR3089 has a delta-class magnetic field that poses a threat for X-class solar flares. Credit: SDO/HMI

Sunspot number: 42
What is the sunspot number?
Updated 01 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 01 Sep 2022


Thermosphere Climate Index
today: 13.93
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 01 Sep 2022

The Radio Sun
10.7 cm flux: 113 sfu
explanation | more data
Updated 01 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: +2.7% Elevated
48-hr change: +0.9%
Max: +11.7% Very High
(12/2009)
Min: -32.1% Very Low (06/1991)
explanation | more data
Updated 01 Sep 2022 @ 1700 UT

Current Auroral Oval:
Switch to: Europe, USA, New Zealand, Antarctica
Credit: NOAA/Ovation
Planetary K-index
Now: Kp= 1 quiet
24-hr max: Kp= 4
unsettled
explanation | more data
Interplanetary Mag. Field
Btotal: 3.79 nT
Bz: 0.71 nT north
more data: ACE, DSCOVR
Updated: Today at 1146 UT
Coronal Holes: 01 Sep 22

Solar wind flowing from this equatorial coronal hole should reach Earth on Sept. 5th.
Credit: SDO/AIA

Noctilucent Clouds
Noctilucent cloud season is underway--but also nearing its end. AIM images show the polar ring of NLCs is contracting as northern summer winds down.
Switch view: Europe, USA, Asia, Polar
Updated Sep01
SPACE WEATHER
NOAA Forecasts
Updated at: 2022 Sep 01 2200 UTC
FLARE
0-24 hr
24-48 hr
CLASS M
25 %
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 01 2200 UTC
Mid-latitudes
0-24 hr
24-48 hr
ACTIVE
20 %
35 %
MINOR
05 %
15 %
SEVERE
01 %
01 %
High latitudes
0-24 hr
24-48 hr
ACTIVE
15 %
20 %
MINOR
20 %
25 %
SEVERE
20 %
30 %
 
Thursday, Sep. 1, 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!

 

A DANGEROUS SUNSPOT: Sunspot AR3089 has been quiet for days. Could it be the calm before the storm? The sunspot has developed a delta-class magnetic field that harbors energy for X-class solar flares. If there is such an eruption (NOAA estimates a 5% chance) it will be geoeffective because the sunspot is almost directly facing Earth. Solar flare alerts: SMS Text

DUNG BEETLES NAVIGATE USING THE MILKY WAY: When you hear the words "dung beetle" you probably think of poop. After you read this article, a different picture may come to mind: The Milky Way.

In 2009, entomologists made an astonishing discovery. Nocturnal dung beetles (Scarabaeus satyrus) can navigate using the Milky Way. Although the compound eyes of beetles cannot resolve individual stars, this species can see the Milky Way as a stripe across the sky and perhaps even sense features within it such as the galactic center and lanes of stardust.


Above: A nocturnal dung beetle at work. Photo credit: Chris Collingridge © 2017

"Currently, dung beetles are the only animals we know of that use the Milky Way for reliable orientation," says James Foster of the University of Konstanz in Germany. "They are excellent little astronomers."

A quick review of dung beetles: They are nature's sanitation crew. Whenever a pile of brown material is dumped in the forest, dung beetles converge to clean up the mess. Each beetle sculpts a dung ball, which they roll away in a straight line. Far from the pile, the ball will be buried and eaten, and sometimes used as bedding for dung beetle eggs.

It sounds simple, but there's a problem. Dung beetles are combative. If two beetles leaving the pile bump into one other, they can get into a brutal wrestling match often ending with overhead judo-style full body throws. Wandering around in circles (like lost humans do) boosts the odds of a fight even more. Dung beetles have therefore evolved the ability to navigate to safety in quick straight lines.

During the day they steer by the sun. Dung beetles can see polarization patterns in the daytime sky, and use these patterns to hold course. A single patch of blue sky is sufficient. The trick works at night, too. Dung beetles are the only known creatures who can see the polarization of moonlight, which is 100 million times weaker than daylight polarization. Studies show that dung beetles walk straight as accurately at night as during the day, even when the Moon is a faint crescent.


Above: Dung beetle vision blurs the Milky Way, but no one is certain how much. These are four models used in the experiments of James Foster.

But what happens when there's no sun or Moon? In the early 2000s, this question troubled two pioneers of dung beetle research, Eric Warrant and Marie Dacke of Lund University in Sweden. To find the answer, they took some beetles to the planetarium at the University of the Witwatersrand in Johannesburg, South Africa, and projected the Milky Way onto the domed ceiling. The beetles saw it, and navigated.

Their discovery prompted a veritable explosion in dung beetle research. James Foster is a leader in the field, publishing new results every few years.

Foster and colleagues have built a rudimentary planetarium just for dung beetles. It uses LED lights to mimic the Milky Way as beetles see it through their compound eyes. In 2017 they found that dung beetles were able to distinguish between north and south arms of the Milky Way, sensing intensity contrasts as low as 13%.  This threshold puts features such as the galactic center in Sagittarius and the Great Rift in Cygnus theoretically within range of beetle senses.

Next they added city lights to their experiment--and the results  were not good. "Light pollution may be forcing beetles to abandon the Milky Way as their compass," worries Foster.


Above: Researcher Claudia Tocco observes the behavior of a dung beetle surrounded by urban lights. Photo credit Marcus Byrne.

In a paper published July 2021, Foster's team described how urban lights wipe out the Milky Way, reduce the polarization of moonlight by 60% to 70%, and "create anthropogenic celestial cues." The last item is worst of all. Spotlights and brightly lit buildings mesmerize beetles who suddenly ignore the sky and make a beeline for manmade bulbs.

"These beacons draw beetles towards the most hostile regions of their environments," says Foster. "After rolling their balls some distance, beetles need to find a patch of soft sand where they can dig in. They are unlikely to find that in the immediate vicinity of bright artificial lights, whether in cities or the countryside, since these are usually associated with concrete and tarmac."

Dung beetles aren't the only ones. Researchers believe they are only scratching the surface of this field with potentially thousands of species watching the stars. Everything from simple light bulbs to sophisticated satellite megaconstellations may be affecting these members of our ecosystem.

"Dung beetle!" What are you thinking of now?

Realtime Space Weather Photo Gallery
Free:
Spaceweather.com Newsletter

OCEAN BLUE CRYSTAL DOLPHIN PENDANT: Are you looking for a far-out gift? Consider the Ocean Blue Crystal Dolphin Pendant. It flew to the stratosphere on April 8th onboard a cosmic ray research balloon:

You can have it for $199.95. The students of Earth to Sky Calculus are selling these crystal cetaceans to support their cosmic ray monitoring program.

The dolphin is wrapped in a sterling silver wave and suspended from a matching 18-inch chain. It contains no nickel, no lead, no cadmium; the pendant is totally hypoallergenic. Each pendant comes with a greeting card showing the dolphin in flight, and telling the story of its trip to the edge of space and back again.

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


Realtime Noctilucent Cloud Photo Gallery
Free:
Spaceweather.com Newsletter


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 01, 2022, the network reported 14 fireballs.
(11 sporadics, 3 alpha Aurigids)

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 1, 2022 there were 2281 potentially hazardous asteroids.
Recent & Upcoming Earth-asteroid encounters:
Asteroid
Date(UT)
Miss Distance
Velocity (km/s)
Diameter (m)
2022 QP6
2022-Aug-27
2 LD
13.6
14
2022 QQ4
2022-Aug-27
15.5 LD
7.2
32
2022 QP31
2022-Aug-27
5.1 LD
5.5
17
2022 QQ31
2022-Aug-28
1.7 LD
14.8
9
2022 QP3
2022-Aug-28
14.4 LD
7.9
30
2022 QX4
2022-Aug-29
4.8 LD
8.8
41
2017 BU
2022-Aug-29
15.8 LD
7
32
2022 QX1
2022-Aug-31
5.4 LD
21.1
41
2022 QB8
2022-Aug-31
18.9 LD
10.6
23
2022 QZ6
2022-Aug-31
3.3 LD
11.2
36
2022 QS7
2022-Aug-31
13.1 LD
7.7
21
2022 QT7
2022-Sep-01
1.2 LD
7.7
6
2021 CQ5
2022-Sep-01
8.7 LD
13.5
7
2022 QB2
2022-Sep-01
10.3 LD
15.9
33
2022 QN5
2022-Sep-02
2.4 LD
13.5
22
2022 QO31
2022-Sep-03
14 LD
8.5
47
2022 QJ7
2022-Sep-05
14.8 LD
12
26
2022 QU5
2022-Sep-05
19.2 LD
7.1
31
2022 QC7
2022-Sep-06
12.2 LD
9.1
22
2022 QR31
2022-Sep-06
19.9 LD
11.3
54
2022 QB22
2022-Sep-09
14.2 LD
17.5
57
2022 QF2
2022-Sep-11
19.1 LD
8.4
44
2008 RW
2022-Sep-12
17.5 LD
10.2
98
2020 PT4
2022-Sep-15
18.8 LD
10.8
39
2022 QD1
2022-Sep-16
19.4 LD
9.5
72
2022 QH8
2022-Sep-22
10.6 LD
15.3
55
2016 HF2
2022-Sep-29
19.2 LD
5.6
21
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
2006 SG7
2022-Oct-07
16.7 LD
18.4
93
2013 TJ6
2022-Oct-07
11.7 LD
14.4
32
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
2016 TH94
2022-Oct-25
19.1 LD
13.5
43
2019 AN5
2022-Oct-27
20 LD
6.8
213
2004 UT1
2022-Oct-29
4 LD
6.3
17
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

Marketing on YouTube is essential so if you need to buy real organic YouTube views than RealSocialz.com should be your first choice.
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

Casinònonaams.com

San Diego Car Accident Lawyers | Daytona Injury Lawyers | Chicago Accident Lawyers | Philadelphia Accident Lawyers | Albuquerque Accident Lawyers

BonusBitcoin.co is the leading site about bitcoin casino.

Would you like to compare personal loans?
Check out best forbrukslån


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


space weather alerts

Looking for real estate agents in Sweden? You will find them all at MäklarOfferter.se

Real Time Communications World

VPS Hosting

Sieraden





Real money online casino Canada



* 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

StrictionD | probiolite reviews | nerve renew reviews | Nerve Renew | His Secret Obsession Review

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

Casinotrollet provides the best guide  in Norway for new casinos (nye casino)

online slots


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