UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for VEMN... Searching the city database file for: VEMN ... Date:0000Z 20 APR 25 Station: VEMN WMO ident: 42314 Latitude: 27.48 Longitude: 95.02 Elevation: 111.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 994 111 23.6 21.1 86 2.5 21.8 300 6 297.3 300.2 295.2 343.7 16.05 1 992 129 25.4 23.9 91 1.5 24.3 299.2 302.7 297.7 355.2 19.15 2 991 137 24.0 22.5 91 1.5 22.9 297.9 301.1 296.4 349.0 17.57 3 989 155 26.0 24.5 91 1.5 24.9 300.1 303.7 298.4 358.7 19.94 4 986 182 24.2 22.5 90 1.7 23.0 298.6 301.8 296.6 350.0 17.67 5 985 191 22.6 20.7 89 1.9 21.3 297.0 299.9 295.0 342.7 15.79 6 977 262 23.4 19.1 77 4.3 20.4 298.5 301.1 294.4 340.4 14.39 7 888 1090 20.6 17.2 81 3.4 18.2 303.9 306.5 295.7 345.6 14.04 8 856 1407 20.6 17.1 80 3.5 18.2 307.1 309.8 296.8 350.7 14.48 9 848 1488 19.2 16.4 84 2.8 17.2 306.5 309.1 296.3 348.4 13.97 10 835 1620 17.6 15.2 86 2.4 16.0 306.1 308.6 295.6 345.5 13.12 11 795 2038 15.2 14.4 95 0.8 14.7 307.9 310.4 296.1 347.5 13.09 12 791 2081 13.6 13.2 97 0.4 13.3 306.6 308.9 295.1 343.2 12.15 13 680 3335 4.8 2.7 86 2.1 3.7 310.4 311.7 292.1 331.5 6.85 14 669 3468 4.4 2.9 90 1.5 3.5 311.4 312.7 292.6 333.3 7.07 15 505 5711 -7.3 -7.3 100 0.0 -7.3 323.2 324.1 293.7 337.6 4.38 16 451 6586 -11.7 -12.7 92 1.0 -12.1 328.3 329.0 294.1 339.2 3.20 17 430 6952 -11.9 -12.9 92 1.0 -12.3 332.6 333.2 295.3 343.9 3.30 18 400 7500 -17.7 -18.8 91 1.1 -18.1 265 12 332.0 332.4 294.2 339.6 2.17 19 300 9600 -31.7 -35.3 70 3.6 -32.3 255 41 340.7 340.8 295.1 343.1 0.63 20 250 10870 -37.1 -66.1 3 29.0 -38.5 270 63 350.9 350.9 296.8 351.0 0.02 21 200 12390 -44.9 -79.9 1 35.0 -45.7 290 68 361.7 361.7 299.0 361.7 0.00 TRP WND 195 290 69 Sounding variables and indices 1000-500 mb thick: 5676.98 m Freezing level: 607.32 mb = 4311.28 m = 14144.45 ft Wetbulb zero: 615.51 mb = 4132.36 m = 13557.43 ft Precipitable water: 2.15 inches Sfc-500 mean rel hum: 90.25 % Est. max temperature: 32.69 C = 90.84 F Sfc-Lift cond lev (LCL): 958.68 mb = 425.88 m = 1397.23 ft T: 22.85 C 700-500 lapse rate: 5.26 C/km ThetaE index: 18.28 C Layer 986.0- 888.0 mb Conv cond level (CCL): 817.19 mb = 1803.72 m = 5917.64 ft Mean mixing ratio: 14.64 g/kg Conv temperature: 33.24 C = 91.83 F Cap Strength: 4.23 C Lifted Index: -2.32 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 0.27 C Lifted Index @700 mb: -2.26 C Showalter Index: -4.37 C Risk: Severe thunderstorms possible Total Totals Index: 51.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.24 C Cross Totals Index: 24.26 C K Index: 42.04 Risk: > 80 % chance of thunderstorms Sweat Index: 273.52 Risk: None Energy Index: -2.36 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 447.31 J/kg Max Up Vert Vel: 29.91 m/s Conv Inhibition (B-): 103.49 J/kg Cap Strength: 4.04 C Lift Cond Lev (LCL): 894.57 mb = 1026.32 m = 3367.14 ft Lev Free Conv (LFC): 779.57 mb = 2201.24 m = 7221.84 ft Equ Level (EL): 429.57 mb = 6959.36 m = 22832.28 ft B at Equ Level: 364.84 J/kg Max Parcel Lev (MPL): 219.57 mb = 11754.13 m = 38562.96 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 195 13142 290 69 64.8 -23.6 1 994 111 300 6 5.2 -3.0 2 972 305 325 13 7.5 -10.6 3 906 914 55 7 -5.7 -4.0 4 850 1474 125 8 -6.6 4.6 5 815 1829 140 8 -5.1 6.1 6 786 2134 145 8 -4.6 6.6 7 758 2438 180 7 0.0 7.0 8 731 2743 210 11 5.5 9.5 9 705 3048 200 15 5.1 14.1 10 700 3108 195 17 4.4 16.4 11 654 3658 195 19 4.9 18.4 12 629 3962 190 13 2.3 12.8 13 606 4267 180 9 0.0 9.0 14 583 4572 160 8 -2.7 7.5 15 561 4877 145 8 -4.6 6.6 16 520 5486 145 9 -5.2 7.4 17 500 5800 150 10 -5.0 8.7 18 481 6096 145 10 -5.7 8.2 19 400 7500 265 12 12.0 1.0 20 393 7620 265 12 12.0 1.0 21 300 9600 255 41 39.6 10.6 22 257 10668 255 53 51.2 13.7 23 250 10870 270 63 63.0 -0.0 24 206 12192 290 61 57.3 -20.9 25 200 12390 290 68 63.9 -23.3 26 159 13716 305 56 45.9 -32.1 Wind Parameters Energy-Hel index: -27.95 Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//VEMN/skewt/VEMN.skewt.20250420.00.gif