UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102923.upa.cvt Date: 2300Z 29 OCT 25 Searching for VO150... Searching the city database file for: VO150 ... Date:2300Z 29 OCT 25 Station: VO150 WMO ident: 43150 Latitude: 17.70 Longitude: 83.30 ------------------------------------------------------------------------------- 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 1002 58 24.2 22.2 89 2.0 22.8 270 10 297.2 300.3 295.8 346.5 17.05 1 1000 75 23.8 22.6 93 1.2 22.9 275 3 297.0 300.1 296.1 347.6 17.52 2 994 128 25.0 22.6 87 2.4 23.3 260 3 298.7 301.9 296.6 350.0 17.63 3 925 759 22.0 21.7 98 0.3 21.8 180 16 301.8 305.1 297.7 354.8 17.94 4 850 1490 17.8 17.6 99 0.2 17.7 205 22 304.8 307.6 296.5 349.8 15.07 5 816 1840 16.4 16.3 99 0.1 16.4 205 21 306.9 309.6 296.7 350.4 14.44 6 738 2693 13.0 9.7 80 3.3 10.9 197 21 312.1 314.1 295.3 343.9 10.30 7 720 2901 11.6 11.4 99 0.2 11.4 207 19 312.8 315.1 296.5 349.4 11.85 8 700 3137 10.6 10.3 98 0.3 10.4 225 17 314.2 316.4 296.5 349.3 11.32 9 540 5264 0.0 -0.2 99 0.2 -0.1 212 16 325.8 327.2 296.4 348.7 7.01 10 512 5691 -1.7 -1.7 100 0.0 -1.7 215 19 328.7 330.1 296.8 350.7 6.62 11 500 5880 -2.7 -2.7 100 0.0 -2.7 220 22 329.7 331.0 296.8 350.7 6.29 12 480 6201 -4.3 -4.4 99 0.1 -4.4 223 23 331.6 332.8 296.8 351.0 5.76 13 467 6416 -6.1 -7.2 92 1.1 -6.7 226 23 332.0 333.0 296.3 348.2 4.78 14 450 6704 -8.7 -16.7 52 8.0 -11.7 229 24 332.3 332.8 294.4 340.3 2.30 15 443 6825 -7.9 -19.9 37 12.0 -12.1 230 25 334.8 335.2 294.6 341.2 1.78 16 439 6895 -7.3 -20.3 35 13.0 -11.9 231 25 336.4 336.8 295.0 342.7 1.73 17 400 7610 -12.5 -23.5 39 11.0 -15.9 205 15 338.7 339.0 295.3 344.0 1.44 18 391 7784 -14.1 -27.1 32 13.0 -17.7 204 14 338.9 339.1 295.0 342.8 1.06 19 320 9275 -27.3 -29.5 81 2.2 -27.8 194 16 340.6 340.8 295.4 344.4 1.04 20 317 9343 -27.5 -29.3 85 1.8 -27.9 190 17 341.2 341.4 295.6 345.2 1.07 21 311 9481 -27.9 -34.9 51 7.0 -29.1 181 18 342.5 342.6 295.5 345.0 0.63 22 300 9740 -29.5 -38.5 41 9.0 -30.8 165 21 343.8 343.9 295.7 345.6 0.46 23 282 10176 -31.9 -46.9 21 15.0 -33.5 158 18 346.5 346.5 296.0 347.3 0.20 24 250 11010 -38.3 -53.3 19 15.0 -39.4 145 14 349.1 349.1 296.5 349.6 0.11 25 200 12510 -50.7 -67.7 12 17.0 -51.1 120 16 352.5 352.5 297.2 352.6 0.02 26 199 12543 -50.9 -67.9 12 17.0 -51.3 119 16 352.7 352.7 297.2 352.8 0.02 27 150 14320 -65.1 -74.1 28 9.0 -65.2 100 17 357.9 357.9 298.3 358.0 0.01 28 100 16670 -84.9 -88.5 53 3.6 -84.9 60 25 363.7 363.7 299.4 363.7 0.00 29 95 16953 -84.9 -87.4 64 2.5 -84.9 369.1 369.1 300.4 369.1 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5805.00 m Freezing level: 540.00 mb = 5264.40 m = 17271.44 ft Wetbulb zero: 541.49 mb = 5241.87 m = 17197.53 ft Precipitable water: 2.63 inches Sfc-500 mean rel hum: 96.25 % Est. max temperature: 31.73 C = 89.12 F Sfc-Lift cond lev (LCL): 973.56 mb = 310.19 m = 1017.69 ft T: 24.13 C 700-500 lapse rate: 4.85 C/km ThetaE index: 6.50 C Layer 738.0- 720.0 mb Conv cond level (CCL): 911.38 mb = 887.27 m = 2910.95 ft Mean mixing ratio: 17.69 g/kg Conv temperature: 29.35 C = 84.84 F Cap Strength: 0.76 C Lifted Index: -0.61 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.48 C Lifted Index @700 mb: -0.67 C Showalter Index: 0.33 C Risk: Thunderstorms probable Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 20.30 C K Index: 37.80 Risk: > 80 % chance of thunderstorms Sweat Index: 334.55 Risk: Showers and thunderstorms possible Energy Index: 0.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 463.50 J/kg Max Up Vert Vel: 30.45 m/s Conv Inhibition (B-): 6.98 J/kg Cap Strength: 0.76 C Lift Cond Lev (LCL): 935.90 mb = 656.22 m = 2152.93 ft Lev Free Conv (LFC): 880.90 mb = 1181.28 m = 3875.53 ft Equ Level (EL): 430.90 mb = 7038.08 m = 23090.53 ft B at Equ Level: 169.80 J/kg Max Parcel Lev (MPL): 120.90 mb = 15569.85 m = 51081.56 ft Wind level data Storm motion: 241 at 13 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 1002 58 270 10 10.0 -0.0 | 14 7 -1.6 -6.4 1 1000 75 275 3 3.0 -0.3 | 52 11 -8.6 -6.7 2 974 305 210 3 1.5 2.6 | 69 11 -10.1 -3.8 3 925 759 180 16 0.0 16.0 | 130 15 -11.6 9.6 4 909 914 185 18 1.6 17.9 | 139 15 -10.0 11.5 5 850 1490 205 22 9.3 19.9 | 170 14 -2.3 13.5 6 760 2438 205 20 8.5 18.1 | 165 12 -3.1 11.7 7 733 2743 195 21 5.4 20.3 | 156 15 -6.1 13.9 8 700 3137 225 17 12.0 12.0 | 185 6 0.5 5.6 9 682 3353 230 19 14.6 12.2 | 207 7 3.0 5.8 10 525 5486 210 16 8.0 13.9 | 154 8 -3.6 7.4 11 500 5880 220 22 14.1 16.9 | 194 11 2.6 10.4 12 416 7315 235 26 21.3 14.9 | 229 13 9.7 8.5 13 400 7610 205 15 6.3 13.6 | 144 9 -5.2 7.2 14 353 8534 200 10 3.4 9.4 | 110 9 -8.1 3.0 15 339 8839 220 12 7.7 9.2 | 126 5 -3.8 2.8 16 300 9740 165 21 -5.4 20.3 | 129 22 -17.0 13.9 17 287 10058 160 18 -6.2 16.9 | 121 21 -17.7 10.5 18 250 11010 145 14 -8.0 11.5 | 104 20 -19.6 5.0 19 240 11278 145 12 -6.9 9.8 | 100 19 -18.4 3.4 20 219 11887 120 11 -9.5 5.5 | 87 21 -21.1 -0.9 21 210 12192 140 17 -10.9 13.0 | 106 23 -22.5 6.6 22 200 12510 120 16 -13.9 8.0 | 94 25 -25.4 1.6 23 182 13106 100 10 -9.8 1.7 | 78 22 -21.4 -4.7 24 173 13411 85 9 -9.0 -0.8 | 71 22 -20.5 -7.2 25 157 14021 90 11 -11.0 0.0 | 74 23 -22.6 -6.4 26 150 14320 100 17 -16.7 3.0 | 83 29 -28.3 -3.5 27 135 14935 80 15 -14.8 -2.6 | 71 28 -26.3 -9.0 28 128 15240 75 8 -7.7 -2.1 | 66 21 -19.3 -8.5 29 121 15545 80 8 -7.9 -1.4 | 68 21 -19.4 -7.8 30 115 15850 75 11 -10.6 -2.8 | 67 24 -22.2 -9.3 31 100 16670 60 25 -21.7 -12.5 | 60 38 -33.2 -18.9 Wind Parameters Mean winds (0-6000m): 210.9 at 17.6 knts Storm direction: 240.9 at 13.2 knts Shear (0-3000m) pos: 1.8 neg: 3.4 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 163.5 deg Storm rel helicity (0-3000m) pos: 98.2 neg: -10.6 tot: 87.6 m^2/s^2 ave: 29.2 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 5.2 10^-3/s Energy-Hel index: 0.25 Bulk Rich Number: 21.75 Bulk Shear: 21.31 m/s 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 ------------------------------------------------------------------------------- 500 211 5 76 9| 0.0 12.9 12.9| 35.5 0.0 35.5 71.0 0.92| 17.3 16.0 1000 188 10 111 11| 0.0 10.2 10.2| 64.6 0.0 64.6 64.6 0.86| 14.2 12.2 1500 194 14 131 11| 2.1 6.8 8.9| 87.0 0.0 87.0 58.0 0.88| 11.6 10.2 2000 198 16 142 11| 1.6 4.9 6.5| 87.0 -2.2 84.8 42.4 0.83| 9.0 7.5 2500 200 17 147 11| 1.2 4.1 5.3| 87.0 -6.5 80.4 32.2 0.75| 7.6 5.7 3000 200 17 150 11| 1.8 3.4 5.2| 98.2 -10.6 87.6 29.2 0.65| 8.1 5.2 4000 207 18 159 10| 1.8 2.7 4.5|103.5 -14.7 88.9 22.2 0.58| 6.9 4.0 5000 210 17 162 9| 1.4 2.4 3.8|103.5 -20.3 83.2 16.6 0.50| 5.9 2.9 6000 211 18 164 9| 1.6 2.1 3.7|121.3 -22.6 98.7 16.4 0.52| 5.6 3.0 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251029.23.gif