UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for VEIM... Searching the city database file for: VEIM ... Date:0000Z 28 APR 25 Station: VEIM WMO ident: 42623 Latitude: 24.76 Longitude: 93.90 Elevation: 774.00 ------------------------------------------------------------------------------- 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 924 774 20.0 18.7 92 1.3 19.1 0 0 299.9 302.6 295.1 343.3 14.85 1 850 1504 20.2 12.2 60 8.0 15.0 120 6 307.3 309.3 294.1 339.2 10.56 2 700 3156 10.4 0.4 50 10.0 4.9 215 23 314.0 315.1 292.2 331.7 5.63 3 500 5850 -8.3 -11.8 76 3.5 -9.7 245 28 322.9 323.5 292.6 333.3 3.10 4 400 7550 -18.3 -20.8 81 2.5 -19.0 240 46 331.2 331.6 293.7 337.6 1.82 5 300 9640 -31.3 -50.3 14 19.0 -33.0 245 65 341.3 341.3 294.7 341.8 0.13 6 250 10900 -40.7 -54.7 21 14.0 -41.5 250 80 345.6 345.6 295.7 345.9 0.09 7 200 12400 -50.7 -67.7 12 17.0 -51.1 250 86 352.5 352.5 297.2 352.6 0.02 8 150 14210 -62.9 -78.9 10 16.0 -63.0 240 72 361.7 361.7 299.0 361.7 0.01 9 100 16650 -71.7 -98.7 1 27.0 -71.8 285 26 389.2 389.2 303.7 389.2 0.00 TRP WND 220 255 89 Sounding variables and indices Freezing level: 588.77 mb = 4654.27 m = 15269.72 ft Wetbulb zero: 632.53 mb = 3967.49 m = 13016.53 ft Precipitable water: 1.34 inches Sfc-500 mean rel hum: 62.16 % Est. max temperature: 30.47 C = 86.85 F Sfc-Lift cond lev (LCL): 906.75 mb = 938.82 m = 3080.07 ft T: 20.05 C 700-500 lapse rate: 6.94 C/km ThetaE index: 11.53 C Layer 850.0- 500.0 mb Conv cond level (CCL): 715.09 mb = 2974.55 m = 9758.91 ft Mean mixing ratio: 11.99 g/kg Conv temperature: 33.12 C = 91.62 F Cap Strength: 4.18 C Lifted Index: -1.76 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.43 C Lifted Index @700 mb: 2.53 C Showalter Index: -1.17 C Risk: Thunderstorms probable Total Totals Index: 49.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.50 C Cross Totals Index: 20.50 C K Index: 30.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 186.40 Risk: None Energy Index: -1.18 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 167.47 J/kg Max Up Vert Vel: 18.30 m/s Conv Inhibition (B-): 248.68 J/kg Cap Strength: 4.18 C Lift Cond Lev (LCL): 805.49 mb = 1961.68 m = 6435.89 ft Lev Free Conv (LFC): 580.49 mb = 4654.95 m = 15271.97 ft Equ Level (EL): 360.49 mb = 8305.64 m = 27249.15 ft B at Equ Level: 166.06 J/kg Max Parcel Lev (MPL): 270.49 mb = 10355.71 m = 33975.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 220 12256 255 89 86.0 23.0 1 924 774 0 0 -0.0 -0.0 2 909 914 35 4 -2.3 -3.3 3 878 1219 80 3 -3.0 -0.5 4 850 1504 120 6 -5.2 3.0 5 818 1829 140 8 -5.1 6.1 6 789 2134 170 12 -2.1 11.8 7 762 2438 195 18 4.7 17.4 8 709 3048 210 24 12.0 20.8 9 700 3156 215 23 13.2 18.8 10 657 3658 220 23 14.8 17.6 11 633 3962 220 24 15.4 18.4 12 609 4267 225 24 17.0 17.0 13 587 4572 225 24 17.0 17.0 14 565 4877 230 25 19.2 16.1 15 523 5486 240 26 22.5 13.0 16 500 5850 245 28 25.4 11.8 17 400 7550 240 46 39.8 23.0 18 396 7620 240 46 39.8 23.0 19 321 9144 245 60 54.4 25.4 20 300 9640 245 65 58.9 27.5 21 259 10668 245 73 66.2 30.9 22 250 10900 250 80 75.2 27.4 23 200 12400 250 86 80.8 29.4 24 162 13716 250 78 73.3 26.7 25 150 14210 240 72 62.4 36.0 26 126 15240 245 67 60.7 28.3 27 100 16650 285 26 25.1 -6.7 Wind Parameters Energy-Hel index: -10.47 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//VEIM/skewt/VEIM.skewt.20250428.00.gif