At about 1142 UTC on Sun day, the 24th day of August 2025, I tuned in to Guangzhou VOLMET, China, transmitting on 5673 kHz.

VOLMET is derived from the French words ‘vol’, meaning flight and ‘météo’, meaning weather. The purpose of a VOLMET transmission is to provide weather information to aircraft in flight. (skylbrary.aero 20250)

Guangzhou VOLMET is in the SEA2 South East Asia region. (Dxinfocentre.com 2025)

Below is a video of my reception.

References.

1. Dxinfocentre.com. (2025). VOLMET. [online] Available at: https://dxinfocentre.com/volmet-wx.htm [Accessed 31 Aug. 2025].‌
2. skybrary.aero. (n.d.). VOLMET | SKYbrary Aviation Safety. [online] Available at: https://skybrary.aero/articles/volmet [Accessed 31 Aug. 2025]‌