New free Handbook from ITU: Amateur and amateur-satellite services www.itu.int/pub/R-HDB-52...
#hamradio #hamradiooperator #hamradiocommunity #HamRadioLife #amateurradio #amateurradiohobby
M6.3 Tonga islands #Earthquake recorded on the my #RaspberryShake in Turin Italy @raspishake.bsky.social
M 7.4 Japan #Earthquake recorded on the my #RaspberryShake in Turin Italy @raspishake.bsky.social
M 6.0 northern Peru #Earthquake recorded on the my #RaspberryShake in Turin Italy @raspishake.bsky.social
Vanuatu Island (northeast of Australia), magnitude 7.3 at 08:44 UTC. It reached me at 09:04 UTC (11:04 Italian time), with a considerable impact despite being 116 km deep… incredible how seismic waves propagate over such enormous distances. @raspishake.bsky.social #RaspberryShake #Earthquake
M 7.3 Vanuatu #Earthquake recorded on the my #RaspberryShake in Turin Italy @raspishake.bsky.social
M4.1 northern italy apennines tuscany #Earthquake recorded on the my #RaspberryShake in Turin Italy @raspishake.bsky.social
M 2.9 piemont north italy #Earthquake recorded on the my #RaspberryShake in Turin @raspishake.bsky.social
Let's take an average distance of 1615 km (valid for Tuscany → Edinburgh)
P-waves 𝑡=1615 km 6 km/s ≈ 269 s = 4.50 min
➡️ P-wave arrival in Scotland: 07:17 UTC I'd say we're there, you recorded it correctly!
M 4.0 nord Italy Tuscany #Earthquake recorded on the my #RaspberryShake in Turin Italy @raspishake.bsky.social
M7.5 Tonga #Earthquake recorded on the my #RaspberryShake in Turin Italy @raspishake.bsky.social
M6.7 nord west atlantic #Earthquake recorded on the my #RaspberryShake in Turin Italy @raspishake.bsky.social
M5.3 Sicily Sud Italy #Earthquake recorded on the my #RaspberryShake in Turin Italy @raspishake.bsky.social
M 6.0 sud Italy #Earthquake recorded in Turin Italy on the my #RaspberryShake @raspishake.bsky.social
M5.5 Greece #Earthquake recorded in Turin Italy on the my #RaspberryShake #CitizenScience #ShakeNet @raspishake.bsky.social
Sud Italy ionio sea M4.4 #Earthquake recorded on Turin my ##RaspberryShake
#Earthquake recorded on the #RaspberryShake Lemie (Turin) italy M2.4 my @raspishake.bsky.social
M5.1 ionio sea Italy #Earthquake recorded on the my #RaspberryShake Turin Italy #CitizenScience seismic network.
Meteor showers, eclipses, a planetary parade and 13 full moons will be visible in the night sky in 2026. Here’s when to see them.
https://cnn.it/4sbOB1k
Merry Christmas David!
excellent reception #SAQ CW with PC sound card and self-built vertical antenna Turin, Italy 24.12.2025
Merry Christmas !!
M6.7 Japan #Earthquake recorded on the my #RaspberryShake in Turin Italy @raspishake.bsky.social
Japan M7.6 captured in Turin my @raspishake.bsky.social #raspishake ##earthquake
M2.4 same intensità after one hour 30km from my @raspishake.bsky.social in Turin #raspishake ##earthquake
M2.5 Just 33km from my @raspishake.bsky.social in Turin #raspishake ##earthquake
M2.0 Just 4 km from the seismograph location this morning @raspishake.bsky.social ##earthquake #raspishake
M6.3 Afghanistan captured in Turin my @raspishake.bsky.social #raspishake #earthquake
M 6.0 turkiye captured in Turin my @raspishake.bsky.social #earthquake #raspishake
M7.6 Drake Passage captured in Turin my @raspishake.bsky.social #raspishake #earthquake
M7.4 Philippines captured in Turin my #@raspishake.bsky.social ##earthquake #raspishake