UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for VI622... Searching the city database file for: VI622 ... Date:0000Z 1 MAY 25 Station: VI622 WMO ident: 42622 ------------------------------------------------------------------------------- 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 995 156 23.2 21.3 89 1.9 21.9 0 0 296.8 299.7 295.2 343.7 16.23 1 925 789 23.4 14.4 57 9.0 17.4 25 10 303.2 305.3 293.4 336.6 11.22 2 850 1524 19.6 10.6 56 9.0 13.8 30 7 306.7 308.4 293.2 335.3 9.48 3 700 3158 6.2 1.7 73 4.5 3.8 95 8 309.4 310.5 291.3 328.5 6.19 4 500 5830 -9.7 -11.7 85 2.0 -10.5 190 13 321.2 321.8 292.2 331.6 3.12 5 400 7520 -20.1 -33.1 30 13.0 -22.6 205 42 328.9 329.0 292.0 331.0 0.59 6 300 9590 -33.1 -49.1 19 16.0 -34.5 225 45 338.7 338.8 294.1 339.3 0.15 7 250 10860 -41.3 -51.3 33 10.0 -41.9 225 57 344.7 344.7 295.6 345.2 0.14 8 200 12350 -48.5 -67.5 9 19.0 -49.0 235 84 356.0 356.0 297.9 356.1 0.02 9 150 14200 -59.3 -87.3 1 28.0 -59.5 245 66 367.9 367.9 300.2 367.9 0.00 10 100 16660 -71.5 -98.5 1 27.0 -71.6 275 30 389.6 389.6 303.8 389.6 0.00 TRP WND 213 235 88 Sounding variables and indices 1000-500 mb thick: 5674.44 m Freezing level: 622.01 mb = 4199.91 m = 13779.07 ft Wetbulb zero: 647.16 mb = 3781.33 m = 12405.78 ft Precipitable water: 1.62 inches Sfc-500 mean rel hum: 71.53 % Est. max temperature: 33.18 C = 91.72 F Sfc-Lift cond lev (LCL): 968.09 mb = 393.64 m = 1291.47 ft T: 23.28 C 700-500 lapse rate: 5.95 C/km ThetaE index: 15.21 C Layer 925.0- 500.0 mb Conv cond level (CCL): 782.18 mb = 2223.82 m = 7295.90 ft Mean mixing ratio: 12.83 g/kg Conv temperature: 34.31 C = 93.76 F Cap Strength: 4.77 C Lifted Index: -2.51 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 1.57 C Lifted Index @700 mb: -1.14 C Showalter Index: -0.93 C Risk: Thunderstorms probable Total Totals Index: 49.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.30 C Cross Totals Index: 20.30 C K Index: 35.40 Risk: > 80 % chance of thunderstorms Sweat Index: 166.20 Risk: None Energy Index: -0.80 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 419.21 J/kg Max Up Vert Vel: 28.96 m/s Conv Inhibition (B-): 188.82 J/kg Cap Strength: 4.77 C Lift Cond Lev (LCL): 860.00 mb = 1422.35 m = 4666.45 ft Lev Free Conv (LFC): 725.00 mb = 2862.69 m = 9391.93 ft Equ Level (EL): 335.00 mb = 8796.03 m = 28858.02 ft B at Equ Level: 418.57 J/kg Max Parcel Lev (MPL): 215.00 mb = 11867.14 m = 38933.72 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 213 12488 235 88 72.1 50.5 1 995 156 0 0 -0.0 -0.0 2 978 305 125 10 -8.2 5.7 3 944 610 50 11 -8.4 -7.1 4 925 789 25 10 -4.2 -9.1 5 912 914 45 11 -7.8 -7.8 6 880 1219 50 7 -5.4 -4.5 7 850 1524 30 7 -3.5 -6.1 8 820 1829 5 3 -0.3 -3.0 9 791 2134 75 8 -7.7 -2.1 10 762 2438 100 5 -4.9 0.9 11 735 2743 95 9 -9.0 0.8 12 709 3048 95 10 -10.0 0.9 13 700 3158 95 8 -8.0 0.7 14 657 3658 115 15 -13.6 6.3 15 633 3962 125 15 -12.3 8.6 16 609 4267 115 18 -16.3 7.6 17 586 4572 110 20 -18.8 6.8 18 564 4877 105 20 -19.3 5.2 19 522 5486 160 13 -4.4 12.2 20 500 5830 190 13 2.3 12.8 21 483 6096 200 18 6.2 16.9 22 400 7520 205 42 17.7 38.1 23 394 7620 205 40 16.9 36.3 24 319 9144 205 45 19.0 40.8 25 300 9590 225 45 31.8 31.8 26 250 10860 225 57 40.3 40.3 27 205 12192 235 87 71.3 49.9 28 200 12350 235 84 68.8 48.2 29 150 14200 245 66 59.8 27.9 30 100 16660 275 30 29.9 -2.6 Wind Parameters Energy-Hel index: -26.20 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//VI622/skewt/VI622.skewt.20250501.00.gif