A new logging of a tropical band broadcast station tonight. From 0305 to 0331 UTC I heard a weak station playing Latin music on 5045 kHz in either Spanish or Portuguese - it was too weak to determine the language. No ID. Three hours later, when I was having trouble sleeping, I came back to it - from 0645 to 0725 UTC (that's 0245 to 0330 AM local time). Now the signal was stronger, although with a lot of interference from Radio Rebelde, Cuba, on 5040 kHz. It was playing Brazilian or Portuguese pop music with talk in Portuguese. Finally at 0725 I heard an ID "Radio Cultura" and a mention of "Amazonia, Brazil". This is Radio Cultura do Para in Belem, Brazil. 10 kW.
Back in the old days I used to enjoy tropical band DXing and logged a fair number of broadcasters on the tropical bands. Sadly, most broadcasting activity on these bands has ceased now. So it was a nice surprise to actually log a new one today.