Feed aggregator

Solar Flux: 85 | Ap: 14 | Kp 2 (19 nT) at 0600 29 Jul

No space weather storms were observed for the past 24 hours.

No space weather storms are expected for the next 24 hours.

6h hi B6.0(0050Z 07/29) 24h hi C2.8(2033Z 07/28)

SSN: 31 (07/28/2010)

Solar Wind: 642 km/s @ 2.0 protons/cm3 Bz: -1.0 nT at 2010 Jul 29 0858Z

Global HF Propagation Conditions for 0800Z on 29 Jul, 2010

The new 'NW7US Space Weather and Radio Propagation Podcast' is online - and Edition One is posted. To hear this podcast, and for more information, see:

NW7US Space Weather and Radio Propagation Podcast

For those of you who appreciate the resources provided by HFRadio.org (RSS feed, and so forth), would you please consider helping HFRadio.org stay online? Your donation, today, would help keep things moving ahead. It is greatly appreciated!

Please donate today:

Donate and help HFRadio.org stay alive!

For those of you who enjoy acoustic, americana, folk rock, or progressive rock, check out my musical endeavor. I'm Tomas David Hood - Musician, and I run HFRadio.org and the propagation RSS feed. Besides being an Amateur Radio Operator (NW7US), I play guitar, keyboard, and sometimes I sing. I am a songwriter. I'd love to have you listen to some of my most recent music, and let me know what you think.

Please check out my music, and also sign up to be a fan of my music. I won't email you that often, I promise. Here is the link to my music:

Tomas David Hood at SoundClick

You can also read about my music at these two sites:

http://shoutlife.com/tomasdavidhood
http://myspace.com/tomashood

VHF/UHF weak-signal operators across North America are making the final tests on their stations in preparation for the ARRL UHF Contest, coming up the weekend of August 7-8. Most VHF+ weak-signal operation takes place on the two lowest bands of the VHF spectrum -- 6 and 2 meters; however, there is a lot of activity that takes place above 144 MHz in the UHF portion of the radio spectrum and beyo...

While the Federal Register may be the ultimate record of the business of the USA’s Executive Branch, it can be a difficult document to navigate. The Register publishes approximately 80,000 pages of documents each year in the form of Notices, Proposed Rules, Rules and Official Documents; this is where all new and amended rules to Part 97, the Amateur Radio Service, must be published before they ...

Solar Flux: 83 | Ap: 18 | Kp 2 (17 nT) at 0600 28 Jul

Space weather for the past 24 hours has been minor. Geomagnetic storms reaching the G1 level occurred.

No space weather storms are expected for the next 24 hours.

6h hi (none) 24h hi C2.2(0412Z 07/27)

SSN: 15 (07/27/2010)

Solar Wind: 630 km/s @ 2.0 protons/cm3 Bz: 0.1 nT at 2010 Jul 28 0858Z

Global HF Propagation Conditions for 0800Z on 28 Jul, 2010

Warning (1650): Geomagnetic K-index of 4 expected From: 2010 Jul 27 0340 UTC To: 2010 Jul 28 0000 UTC Condition: Persistence. Extends Warning #1649.