Love Has Won

WE ARE HERE AS HUMANITY'S TEAM AND MIRRORS OF LOVE. SO TOGETHER WE CAN BRING BACK UNITY AND PEACE TO THIS PLANET, AND RETURN TO OUR NATURAL STATE. 

We Are The First Contact Ground Crew Team, who are preparing to take Humanity Home Into The Light.

Space Weather Update: 02/07/2017

By Spaceweather.com, 02/07/2017

CHANCE OF STORMS TODAY: NOAA forecasters estimate a 40% chance of polar magnetic storms on Feb. 7th when Earth crosses through a fold in the heliospheric current sheet--a giant rippling system of electrical currents in space. Not long after the crossing, perhaps on Feb. 8th, a stream of solar wind is expected to hit our planet's magnetic field. The source of the stream is a hole in the sun's atmosphere. The combination of these two events will likely spark bright Arctic auroras. Free: Aurora alerts.

GREEN COMET APPROACHES EARTH: A small comet named "45P/Honda-Mrkos-Pajdusakova" (45P for short) is approaching Earth.  At closest approach on Feb. 11th, the comet will be 7.4 million miles from our planet, visible in binoculars and small telescopes. This is what it looks like:

 

Michael Jäger of Stixendorf, Austria, took the picture on Dec. 31, 2016, just as the comet was swinging around the sun en route to Earth. Since then 45P's icy nucleus has been heated by solar radiation, causing it to spew brightening jets of gas into the comet's green atmosphere.  Why green? Because the comet's vaporizing nucleus emits diatomic carbon, C2, a gas which glows green in the near-vacuum of space.

According to the Minor Planet Center, this is the 8th closest pass of any comet in the modern era (since ~1950, when modern technology started being used to study comets). It will only be 31 times farther from Earth than the Moon. Interestingly, 45P made an even closer approach on its previous orbit (23 lunar distances), so it is also on the list as the 5th closest.  

Proximity makes the comet bright despite its small size. Forecasters say 45P could be on the verge of naked eye visibility (6th magnitude) when it emerges into the pre-dawn sky later this week. The best time to look is during the dark hours before sunrise between Feb 9th and 12th. The comet will be racing through the constellation Hercules high in the eastern sky. Sky maps: Feb. 9101112.

Got a great picture? First, submit it to Spaceweather.com. Next, send it to the Planetary Science Institute, which is collecting amateur images to help professional researchers study Comet 45P.  More resources: 3D OrbitEphemeris.

Realtime Comet Photo Gallery

FAR-OUT VALENTINE'S GIFT: Did you know that cosmic radiation in Earth's atmosphere is increasing?  It's true. These and other findings of the Earth to Sky Calculus ballooning program are funded not by government grants or corporate donations. Instead, the students rely on crowdfunding.  Or rather, bear-funding:

 

To raise funds for their ongoing research, on Jan. 31st the students flew a payload-full of these ursine astronauts to the edge of space. You can have one for $79.95. A space rose is included, too, pressed for safekeeping. Each bear+rose gift package comes with a Valentine's card showing the bears in flight and telling the story of their trip to the stratosphere.

More out of this world gifts may be found in the Earth to Sky store

DOUBLE RAINBOW: Whenever you see one rainbow, look for another, because rainbows always come in pairs. Witness this Feb. 6th photo from Leo Caldas of Brasília, Brasil: 

 

"It was so beautiful," says Caldas. "Shortly after a rainstorm, this double rainbow arced high over a Digital TV tower in Brasília."

The bright inner rainbow is the primary bow, caused by sunbeams reflecting once inside falling raindrops. It's the bow you usually see. The less-bright outer rainbow is the secondary bow, caused by sunbeams reflecting twice inside raindrops. Secondary bows often go unnoticed, because they are usually very faint, but they are always there.

Realtime Space Weather Photo Gallery

 

Realtime Aurora Photo Gallery

Realtime Airglow Photo Gallery

Realtime Sprite Photo Gallery

 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 Feb. 7, 2017, the network reported 5 fireballs.
(5 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 February 7, 2017 there were 1774 potentially hazardous asteroids.

Recent & Upcoming Earth-asteroid encounters:Asteroid

Date(UT)

Miss Distance

Size

2017 BG30

Feb 5

2.5 LD

6 m

2013 FK

Feb 5

7.1 LD

101 m

2017 BK30

Feb 5

8.6 LD

16 m

2017 BZ93

Feb 5

12.6 LD

42 m

2017 CR

Feb 6

4.3 LD

21 m

2017 BQ6

Feb 7

6.6 LD

225 m

2017 BM93

Feb 8

3.4 LD

21 m

2017 BM3

Feb 8

12.6 LD

108 m

2017 BP30

Feb 9

14.7 LD

25 m

2014 DV110

Feb 10

9.8 LD

45 m

2015 QR3

Feb 12

13.1 LD

31 m

2017 BK32

Feb 12

10.6 LD

26 m

2017 BW

Feb 17

4.6 LD

88 m

2013 WT67

Feb 17

44.2 LD

1.1 km

2017 BY93

Feb 23

2.4 LD

102 m

1992 FE

Feb 24

13.1 LD

275 m

2017 CP1

Feb 24

3.6 LD

52 m

1998 QK56

Feb 24

53 LD

1.2 km

2017 BM123

Feb 27

12.5 LD

81 m

2012 DR32

Mar 2

2.7 LD

52 m

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

 

Readers, thank you for your patience while we continue to develop this new section of Spaceweather.com. We've been working to streamline our data reduction, allowing us to post results from balloon flights much more rapidly, and we have developed a new data product, shown here:

 

This plot displays radiation measurements not only in the stratosphere, but also at aviation altitudes. Dose rates are expessed 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. These measurements are made by our usual cosmic ray payload as it passes through aviation altitudes en route to the stratosphere over California.

What is this all about? Approximately 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 radiation sensors that detect cosmic rays, a surprisingly "down to Earth" form of space weather. Cosmic rays can seed cloudstrigger lightning, and penetrate commercial airplanes. Furthermore, there are studies ( #1#2#3#4) linking cosmic rays with cardiac arrhythmias and sudden cardiac death in the general population. Our latest measurements show that cosmic rays are intensifying, with an increase of more than 12% since 2015:

 

Why are cosmic rays intensifying? The main reason is the sun. Solar storm clouds such as coronal mass ejections (CMEs) sweep aside cosmic rays when they pass by Earth. During Solar Maximum, CMEs are abundant and cosmic rays are held at bay. Now, however, the solar cycle is swinging toward Solar Minimum, allowing cosmic rays to return. Another reason could be the weakening of Earth's magnetic field, which helps protect us from deep-space radiation.

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.

The data points in the graph above correspond to the peak of the Reneger-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 Reneger and Georg Pfotzer discovered the maximum using balloons in the 1930s and it is what we are measuring today.

 

Current Conditions

Solar wind
speed: 498.3 km/sec
density: 5.3 protons/cm3

more data: ACEDSCOVR
Updated: Today at 1542 UTX-ray Solar Flares
6-hr max: B1
1209 UT Feb07
24-hr: B1 1209 UT Feb07
explanation | more data
Updated: Today at: 1500 UTDaily Sun: 07 Feb 17Lone sunspot AR2634 is quiet and poses no threat for strong flares. Credit: SDO/HMI

Sunspot number: 15
What is the sunspot number?
Updated 07 Feb 2017

Spotless Days
Current Stretch: 0 days
2017 total: 10 days (26%)
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%)

Updated 07 Feb 2017

The Radio Sun
10.7 cm flux: 73 sfu

explanation | more data
Updated 07 Feb 2017

Current Auroral Oval:

 

Switch to: Europe, USA, New Zealand, Antarctica
Credit: NOAA/OvationPlanetary K-index
Now: Kp= 2 quiet
24-hr max: Kp= 4
unsettled
explanation | more data
Interplanetary Mag. Field
Btotal: 4.2 nT
Bz: 0.2 nT north

more data: ACEDSCOVR
Updated: Today at 1541 UTCoronal Holes: 07 Feb 17
A stream of solar wind flowing from the indicated coronal hole could reach Earth as early as Feb. 7th, although Feb. 8th is more likely. Credit: NASA/SDO.Noctilucent Clouds The southern season for noctilucent clouds began on Nov. 17, 2016. Come back to this spot every day to see the "daily daisy" from NASA's AIM spacecraft, which is monitoring the dance of electric-blue around the Antarctic Circle.

 

Switch view: Ross Ice Shelf, Antarctic Peninsula, East Antarctica, PolarUpdated at: 02-06-2017 16:55:03

SPACE WEATHER
NOAA Forecasts

Updated at: 2017 Feb 06 2200 UTC

FLARE

0-24 hr

24-48 hr

CLASS M

01 %

01 %

CLASS X

01 %

01 %

Geomagnetic Storms:
Probabilities for significant disturbances in Earth's magnetic field are given for three activity levels: activeminor stormsevere stormUpdated at: 2017 Feb 06 2200 UTCMid-latitudes

0-24 hr

24-48 hr

ACTIVE

30 %

15 %

MINOR

10 %

05 %

SEVERE

01 %

01 %

High latitudes

0-24 hr

24-48 hr

ACTIVE

15 %

15 %

MINOR

30 %

20 %

SEVERE

40 %

25 %