10-minute BURF data dissemination since

10 minutes AWS BUFR Data from Hungary Available from 16 January 2023
Notification from Hungarian Meteorological Service (OMSZ)

At the encouragement of EUMETNET (*), the Hungarian Meteorological Service will start distributing
10-minute data at the beginning of next year. The data of all Hungarian automatic stations (140) will be available from 10:00 a.m. (UTC), January 16, 2023. Updated measurement data will be available in BUFR format in real-time.

Compared to Hungarian SYNOP and HOURS (307080 and 307091) reports, the files will include more station data for much more meteorological variables such as soil temperatures, automatic cloud data and radiation data. The stations will be provided by their WIGOS Station Identifier (WSI) in the data files.
The code used for the file structure will be the 307092 template, the header will be ISAD30 HABP.

*Referring to Stefan Klink's (EUMETNET) letter of January 25, 2018, about new buffer template for sub-hourly AWS data (307092).

https://community.wmo.int/news/operational-newsletter#HungaryHourlyBUFR