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@vo1fog

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25.01.2025
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Latest posts by @vo1fog

It doesn't look fatal, but will require a climb and walk on the roof. Do you have snowshoes?

23.02.2026 19:10 👍 0 🔁 0 💬 1 📌 0
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VK3OT reports that there was an opening on the 50 MHz (6m) band between Europe and Australia on Sun 1st Feb 2026... ei7gl.blogspot.com/2026/02/open...

02.02.2026 20:43 👍 6 🔁 1 💬 1 📌 0
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Neil Young gifts Greenland free access to his music and withdraws it from Amazon over Trump The singer-songwriter has donated access to his music archive to ‘ease the unwarranted stress and threats’ Greenlanders have experienced from the US government

Neil Young gifts Greenland free access to his music and withdraws it from Amazon over Trump
www.theguardian.com/music/2026/j...

27.01.2026 20:05 👍 274 🔁 81 💬 6 📌 4
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Supercharged Ionosphere Delivers Rare Winter DX - Radio World A geomagnetic storm on Jan. 20 triggered unexpected F2 propagation, allowing VHF DXers in North America to receive TV signals from as far away as Colombia.

I don't do much TV DXing myself.

But I couldn't help but write about an unusual propagation event last week several TV long-distance hobbyists witnessed. Was it Aurora-enhanced F2-layer skip?

Plus, learn how a DXer in California heard a 45 MHz FM broadcast signal from South Korea in 1957!

27.01.2026 15:34 👍 3 🔁 2 💬 0 📌 0

Interesting dive, Nick. I‘m looking forward to reports from these locations, comparing the actual with the modelled…

02.01.2026 21:47 👍 2 🔁 0 💬 0 📌 0
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The Top 20 U.S. Locations to Scan the FM Dial - Radio World There's more FM stations on the air than ever these days. Where can you still travel to where the dials are nearly empty?

There's so many FM radio signals on the air these days, so that made it even a more enjoyable exercise for me to come up with 20 spots in the U.S. where the dial is nearly empty.

I enlisted an ML model developed by my Villanova student, Minh Bigting, to help.

Have you been to any of these spots?

02.01.2026 19:51 👍 3 🔁 2 💬 1 📌 0
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Moderate (G2) geomagnetic storm watch now in effect until 06:00 UTC (Jan 3). Bz south at times and solar wind speed around 600 km/s. SolarHam.com

02.01.2026 20:43 👍 8 🔁 2 💬 0 📌 1

Beautiful...gotta build up them ground water reservoirs for the coming summer wildfire season...

23.12.2025 22:27 👍 0 🔁 0 💬 0 📌 0

ALL good things must come to an end…

23.12.2025 12:34 👍 0 🔁 0 💬 0 📌 0

Shud be Dec. 5-6 on the graphic??

04.12.2025 19:46 👍 0 🔁 0 💬 0 📌 0
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The enhanced solar wind environment has prompted a strong (G3) geomagnetic storm warning which is now in effect until 23:59 UTC (Dec 3). Despite the full moon, aurora sky watchers at higher latitudes should be alert for aurora should local weather conditions allow.

03.12.2025 20:48 👍 12 🔁 4 💬 0 📌 2
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Our Sun Wakes Up! Soon to be named Region 4294 fires an M5.96-flare at an R2-level radio blackout now! Expect signal degradation on VHF and HF dayside radio bands in the western hemisphere over the next hour, especially western South America, Hawaii & Asian Pacific (colored regions in map).

28.11.2025 22:52 👍 8 🔁 6 💬 0 📌 0
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A look at big sunspot region 4294 as it rotates into view on Saturday. The region is currently producing occasional M-Flares and is likely a threat for an isolated strong X-Flare. SolarHam.com

29.11.2025 12:30 👍 11 🔁 4 💬 0 📌 1

Must have been structural issues, otherwise every tower in VO1land would be on the ground!

28.11.2025 16:35 👍 0 🔁 0 💬 1 📌 0

I suppose it's only a matter of time b4 the same happens to 88-108...

19.11.2025 19:14 👍 1 🔁 0 💬 0 📌 0
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Spain's RNE to Shut Down AM Transmitters - Radio World After 88 years, Spain's Radio Nacional de España will stop broadcasting its RNE and Radio 5 networks on medium-wave AM radio.

By Dec. 31, Spain’s Radio Nacional de España will stop broadcasting its RNE and @radio5rne.rtve.es networks on its approximately 32 AM radio frequencies. 🇪🇸

Spain's public broadcaster seeks to expand its digital radio DAB+ footprint.

My story for @radio-world.bsky.social: ⬇️

19.11.2025 19:06 👍 2 🔁 3 💬 1 📌 0
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NPR, CPB Settle Suit, but Public Media Wounds Are Evident - Radio World After a contentious battle for the future pf public media distribution in court, NPR and the Corporation for Public Broadcasting reached a settlement.

The Corporation for Public Broadcasting and @npr.org reached a settlement late Monday evening in a dispute over public media distribution.

While each side got something they wanted, tensions linger. CEO Patricia Harrison pushed back on accusations that CPB “kowtowed” to the Trump administration.

19.11.2025 15:10 👍 2 🔁 3 💬 0 📌 0
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Les aurores boréales de la semaine dernière vue depuis l'espace !
© Zena Cardman

18.11.2025 12:43 👍 337 🔁 75 💬 7 📌 5
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A very basic overview of Polar Modulation and the implications for Amateur Radio... ei7gl.blogspot.com/2025/11/a-ve...

13.11.2025 09:12 👍 6 🔁 1 💬 0 📌 0
November 13, 2025 FMDX via Sporadic E to Bermuda
November 13, 2025 FMDX via Sporadic E to Bermuda YouTube video by @VO1FOG

Late season #FMDX #Es to Bermuda

youtu.be/ilzGaxn6aMQ

13.11.2025 17:34 👍 2 🔁 0 💬 0 📌 0
November 12, 2025 FMDX via Auroral propagation
November 12, 2025 FMDX via Auroral propagation YouTube video by @VO1FOG

#FMDX via Auroral propagation youtu.be/kU8Qnv__cPU

12.11.2025 18:08 👍 0 🔁 0 💬 0 📌 0

Were they from private weather stations and unverified? Seems too high to be real...

05.11.2025 19:23 👍 0 🔁 0 💬 1 📌 0

Those of us in "Hurricane Alley" are very appreciative of your work. Thank-you.

24.09.2025 23:08 👍 1 🔁 0 💬 1 📌 0
[Wednesday] Two Tropical Systems Expected to Form and Impact Southwestern Atlantic Region
[Wednesday] Two Tropical Systems Expected to Form and Impact Southwestern Atlantic Region YouTube video by Tropical Tidbits

🌀 Wednesday video update on two tropical systems expected to develop and bring impacts to the southwestern Atlantic region this week and next week:

www.youtube.com/watch?v=whSp...

24.09.2025 20:22 👍 32 🔁 6 💬 4 📌 1

I have also noticed long path signals are ramping up as they usually do during the winter season...

22.09.2025 16:47 👍 1 🔁 0 💬 0 📌 0
DX DAB radio BBC, record in The Czech Republic via tropo (distance around 1600 km)
DX DAB radio BBC, record in The Czech Republic via tropo (distance around 1600 km) YouTube video by Libor D.X

...This one via tropo is probably the craziest I've seen: the BBC mux received from transmitters in Scotland, all the way over in Czechia - at around 1600km/1000mi with pretty stable audio! - www.youtube.com/watch?v=7IuA...

08.09.2025 07:59 👍 2 🔁 1 💬 1 📌 0
Eau sur Terre avec trois bulles

Eau sur Terre avec trois bulles

Les océans recouvrent ~70% de la surface de la Terre, mais l'eau reste rare. La grosse bulle représente toute l'eau sur Terre. A côté, toute l'eau douce liquide (souvent sous Terre). Le minuscule point bleu c'est toute l'eau douce des lacs et rivières : celle que l'on peut boire.

07.09.2025 09:28 👍 289 🔁 135 💬 26 📌 6
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Nanoprobe achieves sharper MRIs of the inner ear A first-of-its-kind contrast crosses the blood-labyrinth barrier to reach the inner ear, offering prolonged imaging in mice

Doctors often struggle to get clear images of the inner ear, a tightly protected organ encased in bone. Now a team of researchers has developed a nanoparticle-based MRI contrast that can grab on to inner ear cells and sneak its way inside. cen.acs.org/analytical-c... #chemsky 🧪

05.09.2025 15:32 👍 10 🔁 4 💬 0 📌 0
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Swiss Federal Council Sticks With FM Sunset by End of '26 - Radio World Switzerland’s government is proceeding to abandon all analog FM transmission, as it migrates to a DAB+ digital radio broadcast infrastructure.

Switzerland’s Federal Council is sticking with plans to shut down analog FM by the end of next year. 🇨🇭

The country's public broadcaster, SRG SSR, is fully on the DAB+ digital mode and saw a dip in listenership this year, but the government remains unmoved.

My @radio-world.bsky.social story: 👇

05.09.2025 22:03 👍 3 🔁 2 💬 1 📌 0

Is the digi stuff still 88-108??

05.09.2025 22:37 👍 0 🔁 0 💬 1 📌 0