Sign in

G7IZU Radio Reflection Detection

@g7izu.bsky.social
255 followers 79 following 2.2K posts

Space Weather, Amateur Radio, Flight Simulation, Sciency stuff 📡 Long posts may be split after being forwarded from Mastodon. G7IZU Radio Reflection Detection Website: www.tvcomm.co.uk/g7izu #spaceweather #amateurradio #aurora #g7izu

PostsRepliesMedia
G7IZU Radio Reflection Detection @g7izu.bsky.social · 1h
www.bbc.co.uk/news/articles/cwm243l… #climatechange #waterstress #elnino #drought #g7izu
bbc.co.uk
Severe drought declared in parts of southern England
Reservoir levels continue to drop after a hot summer and less September rain than normal.
000 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 1h
Water Stress Parts of the UK are now under severe drought conditions. Reservoir levels are far below normal for the time of year. "Severe drought has been declared across parts of southern England after months of low rainfall.
Reservoir levels (UK South West Water, Wessex Water, Bristol Water)UK Reservoir levels (South East region)Drought declarations for England and Wales (map from BBC)
100 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 15/10/2026
Space Weather Strong geomagnetic substorms are affecting high and polar latitudes. HF conditions will be degraded over the poles and aurora is possible where it's dark (mostly Canada, Alaska, New Zealand, Australia). #spaceweather #aurora
Space Weather Ops Dashboad by G7IZU - alert matrix
010 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 14/10/2026
Get the new release via this page on my website: www.tvcomm.co.uk/g7izu/uk-grid-moni… #ukgrid #powercuts #weather #g7izu
tvcomm.co.uk
UK Grid Monitor
UK Grid Monitor uses a Python server to feed energy data from various sources to an html dashboard for monitoring the UK’s electricity and gas supplies in real time. It also shows rain, rive…
000 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 14/10/2026
Now expect up to 89% accuracy for nowcasts! The "Rain at your location" prediction engine has been fine tuned using 16 days of data. It should now achieve an estimated 89% accuracy in it's spoken forecasts. Learn more in the readme.md and changelog.md files.
readme.md
AI Tools Directory - dealsbe.com
Curated links to top AI tools across writing, image generation, coding, productivity, and more.
100 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 14/10/2026
Wind gusts: London now has a backup METAR station at Heathrow for when London City is shut, and French, Norwegian and Channel Islands stations no longer count towards England or Scotland. Weather forecast engine:
100 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 14/10/2026
UK & Ireland Energy Monitor A new release tonight for my energy and local environment monitor. UK & Ireland Grid Monitor v2026.10.14.3 Changes since the last release: (v2026.09.30.3). Note that interim versions were not released. Powercuts map and alerting:
Up to 10 postcodes can be monitored directly for powercuts. Environment Agency, Open Meteo and Open Weather data drives the weather "nowcast". Expect up to 89% accuracy!Corrections were made to the power cuts monitoring to ensure that restored cuts are correctly removed.
110 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 14/10/2026
As the low moves rapidly north-east, cold air will be pulled from the north which will bring back more seasonally "normal" temperatures, ending the record-breaking high temperatures of the last six months across Europe. #weather #climatechange #g7izu
000 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 14/10/2026
Terrestrial Weather
Northwood (Met Office) 1436z Surface Analysis (12z run)Zoom.earth cloud image of North Atlantic and Europe at 14h50 UT 14 Oct 2026
100 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 13/10/2026
Geomagnetic disturbances are possible from today (13th) for a couple of days. Aurora may be possible to the upper mid-latitudes. #spaceweather #g7izu
000 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 12/10/2026
github.com/televisualarts-cloud/wef… #wefax #weather #g7izu
github.com
GitHub - televisualarts-cloud/wefax_decoder: Automatic HF wefax decoder requiring SDR Console and any SDR receiver, with automatic tuning and image enhancements.
Automatic HF wefax decoder requiring SDR Console and any SDR receiver, with automatic tuning and image enhancements. - televisualarts-cloud/wefax_decoder
000 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 12/10/2026
Wefax Decoder I found an error where some received faxes were being labelled with the wrong source. Release v1.0.1 on Github corrects this. Here's a fax I received automatically this morning from DWD Germany showing surface pressure H+60 (12h UT on 14 Oct) for Europe. Link to Github repository:
Wefax weather fax received on 7880 kHz
110 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 11/10/2026
Wefax Decoder More screen captures
Browser page with capture thumbnails and source selectionPython server running in a command window
100 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 11/10/2026
Set the comm port and chosen audio path to control SDR Console in the browser and set your two priority stations in the browser (usually stations local to you), Get wefax images like the ones attached here, github.com/televisualarts-cloud/wef…
github.com
GitHub - televisualarts-cloud/wefax_decoder: Automatic HF wefax decoder requiring SDR Console and any SDR receiver, with automatic tuning and image enhancements.
Automatic HF wefax decoder requiring SDR Console and any SDR receiver, with automatic tuning and image enhancements. - televisualarts-cloud/wefax_decoder
100 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 11/10/2026
WEFAX Decoder I've been busy again making new software. This time it's an HF WEFAX decoder that requires an SDR receiver using SDR Console as the controller. Python is also needed to run the server.
WEFAX imageWEFAX imageWEFAX image
120 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 11/10/2026
Space Weather Consider the geomagnetic storm... OVER! Flat lines in the solar wind plots tell the story! www.tvcomm.co.uk/g7izu/space-weathe… #spaceweather #g7izu
Space Weather Ops by G7IZU
000 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 11/10/2026
Space Weather If you were lucky and the sky was clear, you'd have seen the Northern Lights last night. Here's a selection of sightings from the UK. www.bbc.co.uk/news/articles/c9rkyey… #spaceweather #aurora #g7izu #bbcnews
bbc.co.uk
Northern Lights: Aurora stun UK down to England's south coast
The natural phenomenon, known as the Aurora Borealis, is the result of increased solar activity.
000 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 10/10/2026
Strong Aurora is visible on the Starvisor camera at Ostrolensky, Russia. www.youtube.com/watch?v=KFIfrptxois #spaceweather #aurora #g7izu Video: universeodon.com/@g7izu/11741848646…
000 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 10/10/2026
#g7izuVideo: universeodon.com/@g7izu/11741846741…
universeodon.com
𝑮7𝑰𝙕𝑼 𝑹𝙍𝑫 (@g7izu@universeodon.com)
Attached: 1 video Space Weather A SEVERE G4 geomagnetic storm is in progress. HF propagation will be impacted above 30°. Auroral scatter severe >65°, aurora may be observed at mid-latitudes. GPS and power grid disruption is likely at higher latitudes. #spaceweather #aurora #g7izu
100 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 10/10/2026
Stunning auroras are being seen around the world! Auroral radio contacts are being reported by amateur radio operators down to ~55°N over Europe. #spaceweather #aurora #amateurradio #radiopropagation #g7izu
020 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 10/10/2026
Space Weather A STRONG G3 geomagnetic storm is now in progress. The solar wind speed exceeded and extremely fast 900km/s a few minutes ago. The planetary Kp is reached Kp 7.33. The Bz is strongly negative.
Amateur radio auroral radio contacts vis DX Cluster/PSK ReporterSolar wind speed and Bz plotSpace Weather Ops alert matrix
120 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 10/10/2026
Space Weather A G2 geomagnetic storm is in progress. Stunning aurora is visible from the Gelibrand camera in Tasmania. Aurora is also becoming visible across Northern Europe above 54°N as dusk falls. #spaceweather #aurora #g7izu
020 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 10/10/2026
Space Weather Aurora is visible on a camera in Gellibrand, southern Tasmania. Watch the live stream here: www.youtube.com/live/_GgRcQPu_7E #spaceweather #suarora #g7izu
https://www.youtube.com/live/_GgRcQPu_7E
010 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 10/10/2026
The solar wind Bz (magnetic component) is currently making its mind up, exhibiting sharp swings positive and negative during the last few hours. Conditions are looking good for aurora right now. #spaceweather #aurora #g7izu
010 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 10/10/2026
Space Weather A minor G1 geomagnetic storm is in progress, which is likely to strengthen soon. The Disturbance Storm Time Index (DST) ring current is reflecting the storm shock front with a strong positive increase. This will soon plunge negative as the ring current reverses and spins up.
DST ring currentSolar Wind Bz (magnetic component)
100 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 10/10/2026
can compress it to within 5-6 earth radii. Geostationary orbit is at 6.6 earth radii. #spaceweather #g7izu
100 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 10/10/2026
Space Weather An extreme geomagnetic shock in the solar wind has compressed the sunward magnetopause to deep within the orbits of some satellites in geostationary orbit, exposing them to the raw solar wind. The "bow shock" normally resides at around 10-12 earth radii, but severe geomagnetic storms
Space Weather Ops dashboard by G7IZU - GOES magnetometer plots for Goes 18 & 19Visualization of Earth's magnetopause and magnetic field, captured during the current geomagnetic storm.
100 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 10/10/2026
Proton levels at L1 are moderate. #spaceweather #aurora #g7izu
100 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 10/10/2026
Space Weather Lots going on! An M6.4 flare peaked at 15h09 UT 10 Oct. A moderate R2 radio blackout is affecting South America and Atlantic Ocean regions. A 10cm radio burst has been observed.
Space Weather Ops dashboard by G7IZUSpace Weather Ops dashboard by G7IZUSpace Weather Ops dashboard by G7IZUSpace Weather Ops dashboard by G7IZU
100 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 09/10/2026
#spaceweather #aurora #g7izu
000 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 09/10/2026
Space Weather The first CME and geomagnetic storm hit this morning at around 07h UT (09 Oct). Sub-storms followed causing auroras at high-latitudes. NOAA has downgraded the storm watch for 09 Oct to G1 from G2 and added a G1 watch on 10 Oct. They have a G2 watch in effect for 11 Oct.
Space Weather Ops dashboard by G7IZU - solar wind parameters
100 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 09/10/2026
#g7izuVideo: universeodon.com/@g7izu/11741297601…
universeodon.com
𝑮7𝑰𝙕𝑼 𝑹𝙍𝑫 (@g7izu@universeodon.com)
Attached: 1 video Earthquake Several major earthquakes struck off the coast of Panama within the last few hours. An M7.7 at ~10km depth hit 204km SSW of Panama City at 17h56 UT, followed by an <5.5 at 18h22 UT, an M5.8 at 18h37 UT, several more ~M5 quakes, and an M6.6 at 20h25 UT. Further aftershocks are likely in the coming hours and days. #earthquake #panama #g7izu
000 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 09/10/2026
Earthquake Several major earthquakes struck off the coast of Panama within the last few hours.
111 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 08/10/2026
Space Weather A type IV radio emission has also been detected, reinforcing the certainty of another CME. NOAA has not corrected the 4,125km/s reading of the type II, in fact they reissued the alert. This speed is unheard of if it's true! (hint: it most likely isnt true!)
Space Weather Message Code: ALTTP4
Serial Number: 719
Issue Time: 2026 Oct 08 1644 UTC

ALERT: Type IV Radio Emission 
Begin Time: 2026 Oct 08 1612 UTC
Comment: Type IV recorded by Sagamore Hill RSTN site
000 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 08/10/2026
Space Weather A type II radio emission was associated with the M6.5 flare. The NOAA emission report includes a very suspicious emission speed of >4,000km/s, so further information is awaited. #spaveweather #g7izu
Space Heather Message Code: ALTTP2

Serial Number: 1531

Issue Time: 2026 Oct 08 1643 UTC

ALERT: Type II Radio Emission

Begin Time: 2026 Oct 08 1642 UTC

Estimate Velocity: 4125 km/s ?

Comment: Type II speed recorded by Sagamore Hill RSTN site.
100 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 08/10/2026
Space Weather An M6.5 flare peaked at 15h48 UT 08 Oct. A moderate R2 radio blackout affected South and Central America, and southern parts of North America. #spaceweather #g7izu
Goes Solar X-ray Flux plot
100 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 08/10/2026
If you can access my Space Weather Ops web browser dashboard you'll be as up to date as anyone! Find out more here: www.tvcomm.co.uk/g7izu/space-weathe… #spaceweather #g7izu
tvcomm.co.uk
Space Weather Ops
SPACE WEATHER OPS is a space weather and amateur radio propagation dashboard like no other! It uses live solar and DX cluster data to bring together a number of useful data points and radio propag…
000 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 08/10/2026
Geomagnetic conditions are expected to reach G2-G3 levels. Aurora photographers should get ready for nearly a full week of potential activity! The sun may not have given up after this as occasional radio blackouts are still being caused by flare activity. #spaceweather #aurora #g7izu
100 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 07/10/2026
#g7izu
100 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 07/10/2026
Space Weather Two incoming CMEs (Coronal Mass Ejections) caused by Earth-facing eruptions are expected to reach Earth on Friday 09 Oct. The first (and weaker) of these may arrive by 04h on the 9th. NOAA has issued a warning of G1-G2 level geomagnetic storm conditions on 09 Oct. #spaceweather
100 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 06/10/2026
French Architecture Space influences in northern Brittany seem to go back a long way. #space #g7izu
Phare de BodicLézardrieux
020 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 05/10/2026
Space Weather A minor G1 geomagnetic storm is continuing. #spaceweather #aurora #g7izu
Space Weather Ops by G7IZUSpace Weather Ops by G7IZU
000 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 04/10/2026
#spaceweather #aurora #g7izu
000 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 04/10/2026
Space Weather A minor G1 geomagnetic storm is in progress. Aurora may be visible down to upper mid-latitudes before the moon rises (before midnight), assuming you have a clear sky and if the Bz swings negative (it's currently positive at +8nT). Substorms may cause local auroral enhancements.
Space Weather Ops dashboard by G7IZU
100 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 04/10/2026
Space Weather A minor G1 geomagnetic storm is in progress. #spaceweather #g7izu
Space Weather Ops dashboard by G7IZUSpace Weather Ops dashboard by G7IZU
000 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 01/10/2026
Space Weather NOAA has issued a G1 geomagnetic storm watch for Friday 02 Oct and Sunday 04 Oct. There is no watch issued for Saturday 03 Oct. #spaceweather #g7izu
000 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 29/09/2026
The site should be fine now. Are you having trouble accessing it?
000 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 29/09/2026
Geomagnetic activity will start to ramp up and become unsettled from around 02 Oct for several days. #spaceweather #g7izuVideo: universeodon.com/@g7izu/11735671366…
universeodon.com
𝑮7𝑰𝙕𝑼 𝑹𝙍𝑫 (@g7izu@universeodon.com)
Attached: 1 image Space Weather A large west-side filament eruption that erupted yesterday (28 Sept) has produced a solar storm that will cause us a glancing blow in a few days. Additionally, the fast solar wind from a large trans-equatorial coronal hole will become geo-effective in three to four days. Geomagnetic activity will start to ramp up and become unsettled from around 02 Oct for several days. #spaceweather #g7izu
010 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 29/09/2026
Space Weather A large west-side filament eruption that erupted yesterday (28 Sept) has produced a solar storm that will cause us a glancing blow in a few days. Additionally, the fast solar wind from a large trans-equatorial coronal hole will become geo-effective in three to four days.
100 0
G7IZU Radio Reflection Detection @g7izu.bsky.social · 29/09/2026
UK & Ireland Grid Monitor Something broke with the rain gauge monitoring module. A new update has been uploaded. Apologies for the "flood" of new versions - as is normal with coding you fix one thing and break another! #ukgrid #g7izu
UK & Ireland Grid Monitor - weather nowcasting
000 0