Gridded data (commonly weather observations or forecasts) in the WMO GRIB or GRIB2 format — file signature 47 52 49 42 at offset 0

For Gridded data (commonly weather observations or forecasts) in the WMO GRIB or GRIB2 format, hex signature is 47 52 49 42; offset is 0; extension is grib grib2, verified against its source on 2026-09-22.

What the source says

47 52 49 42 | GRIB | 0 | grib grib2 | Gridded data (commonly weather observations or forecasts) in the WMO GRIB or GRIB2 format [89] |

— en.wikipedia.org, retrieved 2026-09-22

Source

• en.wikipedia.orghttps://en.wikipedia.org/wiki/List_of_file_signatures

Last verified against source: 2026-09-22. Due for re-check by 2027-09-22. This page as Markdown · OKF bundle · full dataset as JSON.