You are viewing the page for May. 15, 2022
  Select another date:
<<back forward>>
SpaceWeather.com -- News and information about meteor showers, solar flares, auroras, and near-Earth asteroids
 
Solar wind
speed: 517.5 km/sec
density: 9.05 protons/cm3
more data: ACE, DSCOVR
Updated: Today at 1146 UT
X-ray Solar Flares
6-hr max: C2
2341 UT May15
24-hr: M2
0008 UT May15
explanation | more data
Updated: Today at: 2350 UT
Daily Sun: 15 May 22
Expand: labels | no labels
New sunspot AR3011 may be an old friend--the leading edge of active sunspot complex AR2993-94 returning from a two week trip around the farside of the sun. Credit: SDO/HMI

Sunspot number: 105
What is the sunspot number?
Updated 15 May 2022

Spotless Days
Current Stretch: 0 days
2022 total: 0 days (0%)
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 15 May 2022


Thermosphere Climate Index
today: 14.17
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 15 May 2022

The Radio Sun
10.7 cm flux: 153 sfu
explanation | more data
Updated 15 May 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: +5.7% High
48-hr change: -0.4%
Max: +11.7% Very High
(12/2009)
Min: -32.1% Very Low (06/1991)
explanation | more data
Updated 15 May 2022 @ 1700 UT

Current Auroral Oval:
Switch to: Europe, USA, New Zealand, Antarctica
Credit: NOAA/Ovation
Planetary K-index
Now: Kp= 2 quiet
24-hr max: Kp= 4
unsettled
explanation | more data
Interplanetary Mag. Field
Btotal: 9.06 nT
Bz: 6.75 nT north
more data: ACE, DSCOVR
Updated: Today at 1147 UT
Coronal Holes: 15 May 22

Solar wind flowing from the indicated coronal hole should reach Earth on May 16-17.
Credit: SDO/AIA

Noctilucent Clouds
NASA's AIM spacecraft has started monitoring the north pole for signs of noctilucent clouds. The first NLCs of the season are expected to appear in mid-May.
Switch view: Europe, USA, Asia, Polar
Updated May15
SPACE WEATHER
NOAA Forecasts
Updated at: 2022 May 15 2200 UTC
FLARE
0-24 hr
24-48 hr
CLASS M
35 %
35 %
CLASS X
10 %
10 %
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 May 15 2200 UTC
Mid-latitudes
0-24 hr
24-48 hr
ACTIVE
35 %
20 %
MINOR
10 %
05 %
SEVERE
01 %
01 %
High latitudes
0-24 hr
24-48 hr
ACTIVE
15 %
20 %
MINOR
30 %
30 %
SEVERE
45 %
25 %
 
Sunday, May. 15, 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 your guides and professional astronomers use this service. You can, too!

 

SOMETHING FLARE-Y THIS WAY COMES: An active sunspot hiding just behind the sun's northeastern limb is crackling with C- and M-class solar flares. Later today it will rotate into view, commencing a 2-week trip across the Earthside of the sun. Solar flare alerts: SMS Text

LUNAR ECLIPSE TONIGHT: Tonight, the full Moon will pass through the shadow of Earth, producing a total lunar eclipse. Totality begins at 11:29 pm EDT on May 15th (03:29 UT on May 16th). The Moon will turn red for almost 85 minutes:


Other time zones: UT, EDT, CDT, MDT, PDT

This eclipse might be darker red than other recent lunar eclipses. Blame the Tonga volcano. During a lunar eclipse, most of the light illuminating the Moon passes through Earth's stratosphere where it is reddened by scattering. When the Tonga volcano erupted on Jan. 15, 2022, it hurled 400 million kilograms of ash and fumes deep into the stratosphere. The volcano's lingering exhaust could shade the eclipse, making it a deeper darker red than usual.

The eclipse will be widely visible from the Americas on the evening of May 15th; and Africa and Europe on the morning of May 16th. This map created by Michael Zeiler of GreatAmericanEclipse.com shows who is favored:

Watch: The Griffith Observatory in Los Angeles is hosting a live lunar eclipse watching party starting on May 15th at 7:30 pm PDT.

Realtime Lunar Eclipse Photo Gallery
Free:
Spaceweather.com Newsletter

MR. SPOCK IN THE STRATOSPHERE (COLLECTOR'S ITEM): If you would like to support the Earth to Sky Calculus cosmic ray ballooning program, there's a logical way to do it. Puchase this Mr. Spock collector's item. Here is the green-blooded science officer floating 32.2 km (112,200 ft) above Death Valley National Park in central California:

You can have him for $170.10. The price, in case you're wondering, is the serial number of the Enterprise, NGC1701, divided by 10. The students are selling Spock to buy more helium! He comes with a greeting card showing the high-quality resin bobblehead in flight and telling the story of his journey 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

Realtime Space Weather 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 May 15, 2022, the network reported 16 fireballs.
(16 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 May 15, 2022 there were 2280 potentially hazardous asteroids.
Recent & Upcoming Earth-asteroid encounters:
Asteroid
Date(UT)
Miss Distance
Velocity (km/s)
Diameter (m)
2022 JD1
2022-May-10
3.6 LD
11
16
2022 JO1
2022-May-10
0.2 LD
13.9
13
2019 JE
2022-May-11
4.9 LD
7.2
21
2022 JT1
2022-May-11
18.3 LD
21.2
53
2022 JB1
2022-May-11
12.7 LD
12.1
44
2022 JQ
2022-May-11
8.6 LD
25.1
45
2022 JV1
2022-May-12
2.1 LD
6.5
11
2022 JR
2022-May-12
7.4 LD
9.4
22
2022 JP1
2022-May-13
2.6 LD
22.6
41
2022 JO
2022-May-15
8.8 LD
7.7
25
2022 JU
2022-May-15
19.9 LD
6
26
2012 UX68
2022-May-15
2.8 LD
8.2
54
388945
2022-May-15
15 LD
8.2
293
2022 JC1
2022-May-16
6.4 LD
10
31
2013 UX
2022-May-17
16.8 LD
16.3
141
2021 WY
2022-May-18
16.9 LD
9
65
2022 JQ1
2022-May-19
11.5 LD
4.9
23
2022 HD1
2022-May-20
15.3 LD
6.8
60
7335
2022-May-27
10.5 LD
13.1
1078
2022 JU1
2022-May-27
15.1 LD
6.1
37
2022 JY
2022-May-28
15.1 LD
10.9
67
2021 KO2
2022-May-30
3.1 LD
14.8
9
2022 HT2
2022-May-30
11.9 LD
15.7
224
2020 DA4
2022-Jun-01
5.5 LD
8.9
26
2021 GT2
2022-Jun-06
9.5 LD
7.5
50
2018 LU2
2022-Jun-09
14.8 LD
10.7
16
2006 XW4
2022-Jun-12
5.9 LD
7.3
49
2022 GU6
2022-Jun-12
3.2 LD
8.4
88
2015 WP2
2022-Jun-26
18.5 LD
11.4
3
2022 JE1
2022-Jul-03
8.5 LD
5.6
71
2021 EL4
2022-Jul-05
19.8 LD
9.5
25
2015 OQ21
2022-Jul-12
18.3 LD
6.6
9
Notes: LD means "Lunar Distance." 1 LD = 384,401 km, the distance between Earth and the Moon. 1 LD also equals 0.00256 AU. MAG is the visual magnitude of the asteroid on the date of closest approach.
  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 (Nov. 2021): Our balloons have just measured a sudden drop in atmospheric radiation. It happened during the strong geomagnetic storms of Nov. 3-4, 2021. Here are the data:

This is called a "Forbush decrease," named after American physicist Scott Forbush who studied cosmic rays in the early 20th century.  It happens when a CME from the sun sweeps past Earth and literally pushes cosmic rays away from our planet. Radiation from deep space that would normally pepper Earth's upper atmosphere is briefly wiped out.

We have measured Forbush decreases before. For example, here's one from Sept. 2014. The Forbush Decrease of Nov. 3-4, 2021, was the deepest in the history of our 7-year atmospheric monitoring program. Radiation levels in the stratosphere over California dropped nearly 20%, more than doubling the previous record from our dataset. 

En route to the stratosphere, our sensors also pass through aviation altitudes, so we can sample radiation where planes fly. This plot shows how the Forbush decrease was restricted to the stratosphere; it did not affect lower levels of the atmosphere:

The dose rates shown above are expressed as multiples of sea level. For instance, we see that boarding a plane that flies at 25,000 feet exposes passengers to dose rates ~10x higher than sea level. At 40,000 feet, the multiplier is closer to 50x. The higher you fly, the more radiation you will absorb.

.Who cares? Cosmic rays are a surprisingly "down to Earth" form of space weather. They can seed clouds, 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. Somewhat more controversial studies (#1, #2, #3, #4) link 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 first graph ("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
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

If you are looking to name a star after someone, Dedicated Stars offers such service.
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 the Comox real estate market 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

* Check out wholesalecabinets.us for the best wholesale cabinets online

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

Find information about casinos without Swedish license at casino-utan-svensk-licens.net

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

Make sure you visit Kasinolinna.com and find out all the best online casinos for Finnish players

If you are Canadian and looking for some of the best online casinos, then check out Onlinecasinos.net. They list and review gambling sites from Canada

* Instagram followers.

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

Online Coupons Codes | Best Discount Codes

Web Design Essex

sbobet | gclub | scr888

GreenPromoCode.com: Promo Codes in Real-Time


Top5Credits.com

Estate planning attorney Milwaukee | Divorce attorney Milwaukee

Kompressor

VIP Real Estate

US Zip Codes

Unit Converter

Directory


B2B Marketplace

Cableuniverse.co.uk


space weather alerts

Baltimore Personal Injury Attorneys

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

Exclusive Strategies For Investors With $5 Million To $500 Million Liquid Assets With PillarWM Wealth Management

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

btcasino.info provides all the information to find the best Bitcoin casinos

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

Non-citizens living in the UK cannot gamble on UKGC-licensed casinos. Alternatives not covered by Gamstop can be found here.

Katso kaikki parhaat nettikasinot suomalaisille pelaajille

Czech website for casino and betting Sazeni online

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

Bist Du auf der Suche nach einem Beste online Casino in Deutschland? SchweinGehabt.de möchte Dir dabei helfen! Mehrjährige Erfahrungen in diesem Bereich als Dealer und professioneller Spieler stehen Dir zur Verfügung

www.macaupoker99a.com

www.realworldevaluation.org

online slots

The best Finnish website to compare sport books bonuses: vedonlyontibonukset.com

casinopilot24.com deutschland

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