| TP: | Tropopause level (mb) |
| MW: | Max wind level (mb) |
| FRZ: | Lowest freezing level (mb) or BG for below ground |
| WB0: | Wet bulb zero (mb) or BG |
| PW: | Precipitable water (in) |
| RH: | Mean RH surface to 500 mb (%) |
| MAXT: | Estimated max temperature (C) using a 150mb layer |
| TH: | 1000-500mb thickness (m) |
| L57: | 700-500mb lapse rate (C/km) |
| LCL: | Lift condensation level (mb) from surface data |
| LI: | Lifted index (C) using 100 mean layer above surface |
| SI: | Showalter index (C) |
| TT: | Total totals index |
| KI: | K index |
| SW: | Sweat index |
| EI: | Energy index |
| PARCEL | This is a parcel trajectory (the yellow line on the sounding) based on 100 mb mean layer. |
| CAPE: | Convective available potential energy |
| CINH: | Convective inhibition (open ended) |
| LCL: | Lift condensation level (mb) |
| CAP: | Cap strength (C) |
| LFC: | Level free convection (mb) |
| EL: | Equilibrium level (mb) |
| MPL: | Maximum parcel level (mb) |
| WIND | Wind parameters |
| STM: | Estimated storm motion (knts) from 0-6000m AG mean layer, spd 75% of mean, dir 30 deg veer from mean. |
| HEL: | Storm relative helicity 0-3000m AG (total value) |
| SHR+: | Positive shear magnitude 0-3000m AG (sum of veering shear values) |
| SRDS: | Storm relative directional shear 0-3000m AG (directional difference of storm relative winds) |
| EHI: | Energy helicity index (prop to positive helicity * CAPE) |
| BRN: | Bulk Richardson number 500-6000m AG (prop to CAPE/bulk shear) |
| BSHR: | Bulk shear value (magnitude of shear over layer) |