UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for VI622... Searching the city database file for: VI622 ... Date:0000Z 24 APR 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 986 159 24.0 21.5 86 2.5 22.2 0 0 298.4 301.4 295.9 346.6 16.59 1 925 718 27.8 10.8 35 17.0 16.9 220 18 307.7 309.4 292.9 334.5 8.82 2 850 1459 21.0 11.0 53 10.0 14.6 225 38 308.1 310.0 293.7 337.7 9.74 3 700 3102 8.6 -8.4 29 17.0 1.0 275 41 312.0 312.6 289.2 321.3 2.90 4 500 5800 -6.7 -28.7 16 22.0 -12.5 290 62 324.9 325.0 291.0 327.4 0.72 5 400 7510 -16.9 -34.9 19 18.0 -20.5 285 39 333.0 333.1 293.0 334.9 0.49 6 300 9620 -29.5 -69.5 1 40.0 -31.9 280 52 343.8 343.8 295.3 343.8 0.01 7 250 10890 -39.9 -75.9 1 36.0 -41.0 275 39 346.7 346.7 295.9 346.8 0.01 8 200 12390 -49.9 -82.9 1 33.0 -50.4 275 47 353.8 353.8 297.4 353.8 0.00 9 150 14210 -64.5 -93.5 1 29.0 -64.6 275 39 359.0 359.0 298.5 359.0 0.00 10 100 16610 -76.1 -101.1 1 25.0 -76.2 270 30 380.7 380.7 302.3 380.7 0.00 TRP WND 495 290 64 Sounding variables and indices Freezing level: 587.58 mb = 4618.52 m = 15152.45 ft Wetbulb zero: 685.73 mb = 3267.13 m = 10718.81 ft Precipitable water: 1.14 inches Sfc-500 mean rel hum: 33.86 % Est. max temperature: 34.10 C = 93.39 F Sfc-Lift cond lev (LCL): 951.00 mb = 475.16 m = 1558.90 ft T: 26.15 C 700-500 lapse rate: 5.67 C/km ThetaE index: 16.43 C Layer 700.0- 500.0 mb Conv cond level (CCL): 723.14 mb = 2826.73 m = 9273.94 ft Mean mixing ratio: 11.23 g/kg Conv temperature: 37.00 C = 98.59 F Cap Strength: 4.36 C Lifted Index: 0.66 C Risk: Showers probable Lifted Index @300 mb: 5.40 C Lifted Index @700 mb: 1.37 C Showalter Index: 1.01 C Risk: Showers probable Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 17.70 C K Index: 21.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 408.29 Risk: Severe Thunderstorms possible Energy Index: -1.94 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.81 J/kg Max Up Vert Vel: 8.46 m/s Conv Inhibition (B-): 4301.38 J/kg Cap Strength: 4.36 C Lift Cond Lev (LCL): 791.01 mb = 2067.63 m = 6783.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 254 at 164 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 495 5672 290 64 60.1 -21.9 | 55 118 -96.7 -68.3 1 986 159 0 0 -0.0 -0.0 | 74 164 -156.8 -46.4 2 970 305 285 8 7.7 -2.1 | 72 157 -149.1 -48.5 3 937 610 230 13 10.0 8.4 | 75 152 -146.8 -38.1 4 925 718 220 18 11.6 13.8 | 77 149 -145.2 -32.6 5 904 914 210 26 13.0 22.5 | 81 146 -143.8 -23.9 6 874 1219 220 34 21.9 26.0 | 81 136 -134.9 -20.4 7 850 1459 225 38 26.9 26.9 | 81 131 -129.9 -19.6 8 814 1829 240 40 34.6 20.0 | 78 125 -122.2 -26.4 9 785 2134 260 40 39.4 6.9 | 71 124 -117.4 -39.5 10 757 2438 260 34 33.5 5.9 | 72 130 -123.3 -40.5 11 730 2743 270 41 41.0 -0.0 | 68 125 -115.8 -46.4 12 704 3048 275 45 44.8 -3.9 | 66 123 -112.0 -50.4 13 700 3102 275 41 40.8 -3.6 | 67 126 -115.9 -50.0 14 653 3658 275 40 39.8 -3.5 | 67 127 -116.9 -49.9 15 629 3962 275 42 41.8 -3.7 | 66 125 -115.0 -50.1 16 605 4267 280 51 50.2 -8.9 | 63 120 -106.6 -55.3 17 583 4572 280 50 49.2 -8.7 | 63 121 -107.6 -55.1 18 561 4877 280 52 51.2 -9.0 | 62 119 -105.6 -55.5 19 520 5486 290 54 50.7 -18.5 | 59 124 -106.0 -64.9 20 500 5800 290 62 58.3 -21.2 | 56 120 -98.5 -67.6 21 481 6096 290 61 57.3 -20.9 | 56 120 -99.5 -67.3 22 400 7510 285 39 37.7 -10.1 | 65 132 -119.1 -56.5 23 394 7620 285 39 37.7 -10.1 | 65 132 -119.1 -56.5 24 320 9144 285 59 57.0 -15.3 | 58 117 -99.8 -61.7 25 300 9620 280 52 51.2 -9.0 | 62 119 -105.6 -55.5 26 258 10668 270 44 44.0 -0.0 | 68 122 -112.8 -46.4 27 250 10890 275 39 38.9 -3.4 | 67 128 -117.9 -49.8 28 206 12192 275 44 43.8 -3.8 | 66 124 -113.0 -50.3 29 200 12390 275 47 46.8 -4.1 | 65 121 -110.0 -50.5 30 162 13716 265 34 33.9 3.0 | 71 130 -122.9 -43.5 31 150 14210 275 39 38.9 -3.4 | 67 128 -117.9 -49.8 32 126 15240 270 46 46.0 -0.0 | 67 120 -110.8 -46.4 33 100 16610 270 30 30.0 -0.0 | 70 135 -126.8 -46.4 Wind Parameters Mean winds (0-6000m): 223.5 at 218.0 knts Storm direction: 253.5 at 163.5 knts Energy-Hel index: -2.24 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 224 218 177 112| | | Wrote GIF file: /home/apache/climate/data/raob//VI622/skewt/VI622.skewt.20250424.00.gif