| Report Type | Definition |
| 11 | Fixed land RAOB and PIBAL by block and station number |
| 12 | Fixed land RAOB and PIBAL by call letters |
| 13 | Mobile land RAOB (including CLAS soundings) |
| 22 | Ship RAOB with name |
| 23 | Ship RAOB without name (report id set to "SHIP") |
| 31 | Reconnaissance aircraft or dropwinsonde |
| 41 | Aircraft flight-level (all types) |
| 61 | Satellite soundings/retrievals/radiances |
| 63 | Satellite-derived winds |
| 65 | SSM/I total precipitable water (ocean) product |
| 66 | SSM/I rain rate product |
| 68 | SSM/I brightness temperatures |
| 69 | SSM/I cloud water (ocean) product |
| 71 | NOAA Profiler Network (NPN) Profiler winds |
| 72 | NEXRAD Vertical Azimuth Display (VAD) winds (from both Radar Coded Message and from Level 2 decoder) |
| 73 | Wind profiler originating in PIBAL bulletins (tropical and European) |
| 74 | GPS-IPW (Integrated Precipitable Water) |
| 75 | Multi-Agency Profiler (MAP) Profiler and acoustic sounder (SODAR) winds |
| 76 | Japanese Meteorological Agency (JMA) profiler winds |
| 77 | NOAA Profiler Network (NPN) or Multi-Agency Profiler (MAP) RASS temperatures |
| 511 | Land surface (fixed) by block and station number (synoptic, both unrestricted & restricted WMO Res. 40) |
| 512 | Land surface (fixed) by call letters (METAR) |
| 514 | Mobile land surface (synoptic) |
| 522 | Ship with name (TAC) |
| 523 | Ship without name (report id set to "SHIP") (TAC) |
| 524 | Ship with name (BUFR) |
| 525 | Ship without name (report id set to "SHIP") (BUFR) |
| 530 | C-MAN platform (BUFR) |
| 531 | C-MAN platform (TAC) |
| 532 | Tide gauge report |
| 534 | Coast Guard tide gauge report |
| 540 | Mesonet surface |
| 551 | Sea-level pressure bogus |
| 561 | Buoys arriving in TAC WMO FM13 format (fixed) |
| 562 | Buoys arriving in TAC WMO FM18 format (fixed or drifting) |
| 563 | Buoys arriving in BUFR WMO FM94 format (fixed) |
| 564 | Buoys arriving in BUFR WMO FM94 format (drifting) |
| 571 | SSM/I wind speed (ocean) product |
| 573 | SSM/I soil moisture product |
| 574 | SSM/I snow depth product |
| 575 | SSM/I additional products (surface tag, ice concentration, ice age, ice edge, calculated surface type) |
| 576 | SSM/I surface (skin) temperature product |
| 577 | SSM/I sea surface temperature product |
| 581 | ERS scatterometer winds |
| 582 | QuikSCAT scatterometer winds |
| 583 | WindSAT scatterometer winds (Navy- or NESDIS- produced) |
| 584 | ASCAT scatterometer winds |