Space Weather + Radio Signal Propagation
131 videos • 1,159 views • by NW7US
1
Magnitude M5.9 X-ray Flare 2013 June 07 Peak 2249 UTC
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2
Magnitude X2.9 X-ray Flare 2013-05-13 Peak 1605 UTC
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3
28-day Solar Rotation + Sun Highlights through 2013-04-25
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4
Watch Sunspots Grow (20130421)
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5
2011 March 07-11 SDO AIA at 304 Angstroms
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6
The SDO HMI view of the Sun, 2010-July-19
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7
SDO AIA view of reconfiguration in off-limb coronal structure over active region
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8
The Sun: Erupting Prominence 30 March 2010 (304 Angstroms)
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9
Rapid Fire Flares July 2012 (SDO EUV)
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10
Two small eruptions from Catania Sunspot 92 - 2010-June-25
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11
Profile View of Arcing Active Region 2010 JULY 06-08
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12
The SDO AIA Movie of solar eruption on 2010-04-19
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13
Small X-ray Flare Sept 10, 2010 - B4.2 magnitude
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14
Watch Sunspot 11654 Rotation 20130108_02_55 to 20130114 HMI Int
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15
SDO/AIA 211-Angstrom view of Sun from July 31 through August 5, 2010
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16
Sunspot Eruption and related phenomenon - 24, 25 June 2010
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17
Pacific Northwest Area Coverage Map - 100w CW using Dipole (2012-06)
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18
The Sun as seen by SDO/AIA 171 Angstroms, 28 July 2010
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19
June 14-15 2010 Sun Showing Magnetic Field Lines
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20
Sunspots - NOAA AR 11654 (20130110)
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21
Magnitude M1.8 X-ray Flare 2013 Jan 05
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22
The Sun viewed from August 1 to 4, 2010 by SDO AIA171-Angstrom Wavelength
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23
Arched Solar Eruption / CME (Coronal Mass Ejection) 2010-SEP-08-09
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24
28-day solar rotation (from 20121206) AIA 304, 94, 171
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25
Blossoming Blast on the Sun - Active Sunspot Region in 304 Angstroms 2012-APR-16
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26
Test Video of Concept: 2011-08-25 0700UTC Radio Australia SWL 13.630 MHz
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27
2010-July-19 View of the Sun via SDO/AIA at 171 Angstroms
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28
Frantic Solar Magnetic Loops & Sunspot Group (AR1654) - 2013 Jan 09-15
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29
X-ray flare from sunspot NOAA AR 11492 (2012-May-25)
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30
SDO/AIA 171-Angstrom view of Sun from July 31 through August 5, 2010
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31
Flares and Surges on the Sun (26 to 27 January 2011) by SDO AIA at 304A
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32
The C4.5 magnitude X-ray flare (August 18 2010) as seen at 304 Angstroms by SDO/AIA
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33
2012 March 27-28: Dark Plasma Dancing on the Sun (193A)
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34
Sunspot activity Nov 2-3 2010 SDO AIA 171-Angstrom Wavelength
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35
M-class X-ray Flare 14 June 2011
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36
Massive Plasma Coronal Mass Ejection, August 1 2010 by SDO/AIA 304-Angstroms
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37
Series of coronal mass ejections (CME) erupting from the Sun April 26 2012 (LASCO C2)
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38
Magnitude M5.8 X-ray Flare (171 Angstroms) 2012-May-10
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39
THEMIS discovers biggest breach of Earth's solar storm shield
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40
Venus Moves Across the Solar Disc - NASA SDO looks at the Sun
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41
The Sun - Nov 1 to Dec 6 2010 / SDO AIA 4500 Angstroms
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42
C-class X-ray Solar Flare - September 17 2010
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43
Stunning Profile View of M3 X-Ray Flare 24 February 2011
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44
The four Coronal Mass Ejections on May 22-24, 2010 by SOHO
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45
Sun and Sunspots - January 1 - 23 2011 - SDO AIA at 4500 Angstroms
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46
Continual X-ray Flares Early March 2011
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47
An X-ray Solar Flare and Coronal Mass Ejection as seen by SDO/AIA at 211A on August 18, 2010
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48
Sputtering Sunspot - NOAA Active Region 1100/1106 seen by NASA STEREO
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49
48-hours; Sun (at 304-A) - sunspots and flares - Nov 10-12 2010
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50
Sunspot rotation Nov 15 - Dec 13, 2010 (4500 Angstrom wavelength)
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51
Huge M1.4 Magnitude X-ray Flare 28 Jan 2011
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52
2011 March - Full Month - 171-Angstrom Wavelength (SDO AIA)
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53
SDO AIA view of Sun at 171 and 304 Angstrom wavelengths - 2011-01
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54
The Fiery Sun - January 1 - 23 2011 - SDO AIA at the 304 Angstrom wavelength
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55
New Record for Sunspot Cycle 24 (Sept 15, 2011)
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56
Coronal Mass Ejection Sept 11, 2010 (Semi-halo CME)
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57
M3.2 Magnitude Long-duration X-ray Flare (2012-Jan-19)
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58
2011 May 25 - 29 Sunspot Activity (SDO AIA 94 and 171 Angstroms)
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59
Three Large Sunspot Regions, End of July 2011
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60
M-class X-ray Solar Flare of 2010-11-06 (171 Angstroms)
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61
The Sun seen in rotation from August 11 through August 31 (SDO HMI Intesitygram)
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62
Zoom View of Prominence Eruption and X-Ray Flare - M2.5 Magnitude - June 7 2011
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63
Huge Coronal Mass Ejection from M1.4 Magnitude X-Ray Flare on Sun 28 Jan 2011
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64
Sunspot activity Nov 3-4 2010 SDO AIA 304-Angstrom Wavelength
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65
48-hour rotation; Sun alive with flares and energy... Nov 5-7 2010
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66
The Sun - Nov 15 to Dec 6 2010 / SDO AIA 171 and 304 Angstroms
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67
20100709 SDO AIA Views of Flare in Returning Sunspot Region 11082
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68
The "March" of Sunspots - March 2011
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69
June 2011 20-meter (14-Mhz) JT65A Coverage Map of NW7US Radio Signal
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70
X1.4 X-ray Flare peaking at 1042 UTC 22 September 2011 (SDO AIA)
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71
2011 03 21 Eastern Limb Sunspot Region - Magnetic Loops and X-ray Flare
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72
Sunspots rotating across the Visible Sun - February 2011
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73
Long-duration M1.0 X-ray Flare August 7 2010 1700-2300 UTC View SDO/AIA
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74
NW7US Radio Shack and Antenna Setup 2011-09
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75
Massive Solar Filament Eruption 2010-12-14 (AIA 304A/193A SDO) (NW7US)
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76
Quick View: NW7US Amateur Radio JT65A Weak-Signal Digital Radio
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77
M1-class X-ray Flare from Sunspot region 11093 at 1743 UTC to 1826 UTC August 7, 2010
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78
X-ray Flare 1708 UTC 2010-08-02 seen by SDO/AIA at 211 Angstroms
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79
2011 May 27-28 Geomagnetic Storm (G2) - Magnetosphere Simulation
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80
M-class X-ray Solar Flare of 2010-11-06 (211 Angstroms)
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81
Near real-time simulation of magnetosphere during geomagnetic storm
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82
Modern Amateur Radio Hobby - an introduction (full version) HD-1080p
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83
M9-class Long-Duration Solar X-ray Flare (2012-Jan-23 0359 UTC)
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84
2010 Aug 03 Simulation of Magnetosphere and CME shock / geomagnetic storm
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85
Stunning Close-up View of M3 X-Ray Flare 24 February 2011
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86
Sunspot activity Nov 4-5 2010 SDO AIA 171-Angstrom Wavelength
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87
Solar Flares - February 14-16, 2011 (SDO AIA 171/304)
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88
2010 August 1 SDO/AIA 171-Angstrom view of X-ray flare and filament eruption
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89
X-Ray Flare, Coronal Mass Ejection, Proton Storm - M2.5 Magnitude - June 7 2011
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90
Animated Shortwave Coverage Maps for July 2011 for weak signal JT65A transmissions
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91
X6.9 X-ray Flare (2011 Aug 09 at 0805 UTC)
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92
A coronal wave and filament eruption August 1-2, 2010 (SDO/AIA 171)
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93
Huge plasma 'snake' erupts above the Sun (2010-12-06) / SDO AIA 304 Angstroms
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94
Huge filament eruption after X-ray flare (2010 August 1 - SDO/AIA 304 Angstroms)
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95
Dance of the Spirits: Incredible Real Time Northern Lights from Jan 24 Solar Storm
ingenioustv by Alister Chapman
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96
Magnitude M6.8 x-ray flare with coronal mass ejection (CME) 2013-APR-11
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97
48-hour Sun rotation ending 2013 June 17 at 304 Angstroms (SDO AIA)
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98
Possible Earth-Directed Coronal Mass Ejection (CME) 1811UTC / 2013 July 26
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99
Waving Solar Magnetic Loops (SDO AIA 171 on 2013 Sep 04 05)
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100
A Magnificent Filament Eruption - The Sun (2013 September 24)
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101
On the Sun: Filament Eruption + CME, 29 September 2013
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102
Solar Plasma Filament Eruption - The Sun - November 6,7 2013
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103
X4.9 X-ray solar flare (2014 FEB 25)
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104
NE CW 5w Footprint ISO Antenna 30m March 2014
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105
30m Shortwave CW Area Coverage March 2014 ACE HF Pro Propagation Analysis
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106
Sunspots: magnetic flux bubbling up (2014 June 07) HMIB
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107
Sun CME seen by LASCO C2 24 June 2014
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108
2014 Field Day Propagation Forecast by NW7US
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109
Amazing Sun Complex Magnetic Arches and Loops
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110
M6 class x ray solar flare 2014 July 08 AIA 304A + 94A
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111
Amazing Huge Solar Filament! 2014 07 31 to 2014 08 06
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112
Highlights: Five Years Viewing the Sun by SDO/NASA
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113
What Do I Hear on Shortwave Ham Radio? NW7US Vlog 20 April 2015
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114
What's Coming on the Sun: May 5 2015
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115
Sun Unleashes Most Powerful Flare of 2015 (as of May 5)
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116
Sun's Arching Eruption + CME (2015 June 18)
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117
Series of Multiple X-class Solar Flare Eruptions (20141019) HD
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118
Dazzling 'Eiffel Tower' Solar Plume (2015 Aug 17)
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119
Huge Solar Tsunami and CME 2010 August 1 - 5 - (Review)
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120
4K UHD Movie of the Sun: Year 6 Review 171A/SDO Video
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121
An Intimate Nuclear-Fusion View: Our Sun
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122
Twisting Solar Plasma 304 Angstroms (June 7-8, 2016)
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123
On the Sun: Plasma Playing Along the Edge
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124
Coronal Mass Ejection (CME) July 14 2017
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125
Magnitude X8 X-ray Flare of Sept 9 2017 (2nd Biggest in Cycle 24)
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126
Lunar Eclipse Viewed by SDO at 171A - 03-06-2019
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127
IBEX Global Imager Explores the Edge of Our Solar System
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128
One 23-Day Sun Rotation - Intensitygram View 20211101 (SDO HMI)
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129
X1-Class X-ray Flare 2nd in New Solar Cycle 25 (20211028)
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130
Part 1 of 2 - RAIN HamCast, Episode 56: 20211211; NW7US is interviewed by Hap Holly
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131
US Air Force Training: Radio Antenna Fundamentals, Part 1 and 2 - 1947
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