UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041923.upa.cvt Date: 2300Z 19 APR 25 Searching for VO150... Searching the city database file for: VO150 ... Date:2300Z 19 APR 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 1000 72 30.0 26.6 82 3.4 27.4 230 8 303.1 307.3 300.6 370.1 22.42 1 963 405 26.4 26.1 98 0.3 26.2 228 14 302.8 307.0 300.6 370.2 22.62 2 925 758 24.6 23.7 95 0.9 23.9 240 16 304.5 308.2 299.7 365.3 20.33 3 904 960 23.4 21.9 91 1.5 22.3 231 13 305.2 308.7 298.9 361.0 18.60 4 898 1018 24.0 20.4 80 3.6 21.4 219 12 306.4 309.6 298.2 357.7 17.04 5 893 1067 26.0 17.0 58 9.0 19.7 210 11 309.0 311.6 296.8 350.8 13.78 6 881 1187 26.8 14.8 48 12.0 18.5 186 9 311.0 313.3 296.2 348.1 12.10 7 850 1503 24.2 14.2 54 10.0 17.4 160 4 311.5 313.8 296.3 348.5 12.07 8 836 1648 24.0 9.0 38 15.0 14.4 169 4 312.8 314.4 294.2 339.6 8.65 9 809 1934 21.2 12.2 56 9.0 15.2 191 4 312.7 314.9 296.0 347.0 11.11 10 743 2663 16.2 -1.8 29 18.0 6.6 169 6 315.0 315.9 291.5 329.4 4.51 11 700 3167 12.4 -5.6 28 18.0 3.5 20 8 316.2 316.9 291.1 327.8 3.60 12 596 4486 0.0 -0.6 96 0.6 -0.3 352 14 316.7 317.9 293.4 336.3 6.16 13 572 4814 -2.7 -3.4 95 0.7 -3.0 353 15 317.3 318.3 292.8 334.0 5.21 14 548 5154 -4.3 -10.3 63 6.0 -6.8 355 16 319.3 319.9 291.6 329.8 3.19 15 540 5270 -2.5 -20.5 24 18.0 -8.5 354 15 322.8 323.1 291.0 327.6 1.39 16 539 5285 -2.1 -28.1 12 26.0 -9.4 353 15 323.5 323.6 290.6 326.0 0.70 17 508 5755 -3.7 -24.7 18 21.0 -10.1 346 9 327.0 327.2 291.9 330.7 1.02 18 500 5880 -4.7 -26.7 16 22.0 -11.1 340 11 327.3 327.5 291.8 330.4 0.86 19 494 5975 -5.5 -26.5 17 21.0 -11.5 338 10 327.5 327.6 291.9 330.7 0.89 20 486 6103 -6.3 -29.3 14 23.0 -12.4 336 10 328.0 328.2 291.9 330.5 0.70 21 478 6233 -4.9 333 9 331.3 22 467 6416 -5.1 330 8 333.3 23 400 7610 -14.7 -48.7 4 34.0 -19.7 335 10 335.9 335.9 293.4 336.3 0.11 24 338 8861 -23.9 -63.9 1 40.0 -27.1 355 14 339.9 339.9 294.3 340.0 0.02 25 300 9720 -30.1 -53.1 9 23.0 -32.1 230 12 343.0 343.0 295.1 343.3 0.09 26 299 9744 -30.3 -53.3 9 23.0 -32.3 227 11 343.0 343.0 295.1 343.4 0.09 27 281 10182 -33.9 -45.9 29 12.0 -35.1 270 11 344.0 344.0 295.5 344.9 0.22 28 256 10828 -39.5 -47.5 42 8.0 -40.1 298 6 345.0 345.0 295.7 345.8 0.20 29 250 10990 -40.7 -48.7 42 8.0 -41.3 280 3 345.6 345.6 295.8 346.3 0.18 30 222 11787 -45.9 -63.9 11 18.0 -46.5 184 11 349.5 349.5 296.5 349.6 0.03 31 200 12470 -51.7 -65.7 17 14.0 -52.0 185 19 350.9 350.9 296.8 351.0 0.03 32 193 12701 -52.9 -76.9 4 24.0 -53.2 186 18 352.6 352.6 297.2 352.6 0.01 33 150 14280 -65.7 -79.7 13 14.0 -65.8 190 10 356.9 356.9 298.1 356.9 0.00 34 144 14527 -67.5 -77.5 23 10.0 -67.5 183 10 358.0 358.0 298.3 358.0 0.01 35 100 16660 -79.3 -85.3 37 6.0 -79.3 120 13 374.5 374.5 301.4 374.5 0.00 36 91 17190 -81.7 -87.7 35 6.0 -81.7 95 10 380.0 380.0 302.2 380.0 0.00 37 70 18660 -80.7 -88.7 25 8.0 -80.7 120 17 411.7 411.7 306.7 411.7 0.00 38 50 20620 -66.1 -93.1 1 27.0 -66.4 120 9 487.7 487.7 314.1 487.7 0.00 39 30 23820 -54.3 -89.3 1 35.0 -56.0 75 12 596.6 596.6 320.5 596.6 0.00 40 20 26430 -50.3 -86.3 1 36.0 -53.7 80 43 682.2 682.2 323.9 682.3 0.01 41 10 31020 -41.1 -80.1 1 39.0 -50.8 90 48 866.1 866.2 328.8 866.8 0.07 TRP 91 17190 -81.7 -87.7 35 6.0 -81.7 95 10 380.0 380.0 302.2 380.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5808.09 m Freezing level: 596.00 mb = 4486.35 m = 14718.82 ft Wetbulb zero: 604.92 mb = 4364.45 m = 14318.90 ft Precipitable water: 1.86 inches Sfc-500 mean rel hum: 57.17 % Est. max temperature: 38.35 C = 101.02 F Sfc-Lift cond lev (LCL): 952.63 mb = 500.12 m = 1640.78 ft T: 25.92 C 700-500 lapse rate: 6.30 C/km ThetaE index: 22.09 C Layer 925.0- 850.0 mb Conv cond level (CCL): 921.39 mb = 792.34 m = 2599.50 ft Mean mixing ratio: 21.27 g/kg Conv temperature: 31.44 C = 88.60 F Cap Strength: 4.05 C Lifted Index: -7.24 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -10.26 C Lifted Index @700 mb: -2.44 C Showalter Index: -1.20 C Risk: Thunderstorms probable Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.90 C Cross Totals Index: 18.90 C K Index: 25.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 189.40 Risk: None Energy Index: -3.45 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3972.33 J/kg Max Up Vert Vel: 89.13 m/s Conv Inhibition (B-): 1.24 J/kg Cap Strength: 3.84 C Lift Cond Lev (LCL): 933.26 mb = 680.15 m = 2231.44 ft Lev Free Conv (LFC): 908.26 mb = 918.43 m = 3013.19 ft Equ Level (EL): 898.26 mb = 1015.59 m = 3331.95 ft B at Equ Level: 6.90 J/kg Max Parcel Lev (MPL): 888.26 mb = 1114.42 m = 3656.19 ft Wind level data Storm motion: 358 at 8 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 1000 72 230 8 6.1 5.1 | 205 14 5.8 12.8 1 1000 60 230 8 6.1 5.1 | 205 14 5.8 12.8 2 973 305 225 14 9.9 9.9 | 209 20 9.6 17.5 3 925 758 240 16 13.9 8.0 | 221 21 13.6 15.6 4 909 914 240 14 12.1 7.0 | 219 19 11.8 14.6 5 878 1219 180 8 0.0 8.0 | 179 16 -0.3 15.6 6 850 1503 160 4 -1.4 3.8 | 172 12 -1.7 11.4 7 848 1524 160 4 -1.4 3.8 | 172 12 -1.7 11.4 8 762 2438 230 5 3.8 3.2 | 198 11 3.5 10.9 9 710 3048 60 7 -6.1 -3.5 | 123 8 -6.4 4.1 10 700 3167 20 8 -2.7 -7.5 | 92 3 -3.0 0.1 11 684 3353 5 10 -0.9 -10.0 | 27 3 -1.2 -2.3 12 659 3658 355 9 0.8 -9.0 | 340 1 0.5 -1.3 13 634 3962 350 12 2.1 -11.8 | 337 5 1.8 -4.2 14 545 5182 355 16 1.4 -15.9 | 352 8 1.1 -8.3 15 506 5791 345 9 2.3 -8.7 | 297 2 2.0 -1.1 16 500 5880 340 11 3.8 -10.3 | 308 4 3.5 -2.7 17 468 6401 330 8 4.0 -6.9 | 259 4 3.7 0.7 18 432 7010 340 19 6.5 -17.9 | 329 12 6.2 -10.2 19 416 7315 330 12 6.0 -10.4 | 296 6 5.7 -2.8 20 400 7610 335 10 4.2 -9.1 | 290 4 3.9 -1.4 21 399 7620 330 8 4.0 -6.9 | 259 4 3.7 0.7 22 368 8230 355 18 1.6 -17.9 | 353 10 1.3 -10.3 23 325 9144 355 12 1.0 -12.0 | 350 4 0.8 -4.3 24 311 9449 275 3 3.0 -0.3 | 200 8 2.7 7.4 25 300 9720 230 12 9.2 7.7 | 210 18 8.9 15.4 26 299 9754 225 10 7.1 7.1 | 205 16 6.8 14.7 27 274 10363 290 11 10.3 -3.8 | 249 11 10.0 3.9 28 262 10668 315 8 5.7 -5.7 | 250 6 5.4 2.0 29 250 10990 280 3 3.0 -0.5 | 200 8 2.7 7.1 30 239 11278 250 3 2.8 1.0 | 196 9 2.5 8.7 31 229 11582 190 8 1.4 7.9 | 184 16 1.1 15.5 32 218 11887 180 13 0.0 13.0 | 179 21 -0.3 20.6 33 200 12470 185 19 1.7 18.9 | 183 27 1.4 26.6 34 150 14280 190 10 1.7 9.8 | 185 18 1.4 17.5 35 149 14326 205 10 4.2 9.1 | 193 17 3.9 16.7 36 141 14630 170 10 -1.7 9.8 | 173 18 -2.0 17.5 37 134 14935 160 11 -3.8 10.3 | 167 18 -4.1 18.0 38 127 15240 0 0 -0.0 -0.0 | 178 8 -0.3 7.6 39 121 15545 50 10 -7.7 -6.4 | 99 8 -8.0 1.2 40 100 16660 120 13 -11.3 6.5 | 141 18 -11.6 14.1 41 98 16764 90 11 -11.0 0.0 | 124 14 -11.3 7.6 42 91 17190 95 10 -10.0 0.9 | 130 13 -10.3 8.5 43 70 18660 120 17 -14.7 8.5 | 137 22 -15.0 16.1 44 50 20620 120 9 -7.8 4.5 | 146 15 -8.1 12.1 45 30 23820 75 12 -11.6 -3.1 | 111 13 -11.9 4.5 46 20 26430 80 43 -42.3 -7.5 | 90 43 -42.6 0.2 47 10 31020 90 48 -48.0 0.0 | 99 49 -48.3 7.6 Wind Parameters Mean winds (0-6000m): 327.8 at 10.2 knts Storm direction: 357.8 at 7.6 knts Shear (0-3000m) pos: 1.7 neg: 4.3 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): -86.7 deg Storm rel helicity (0-3000m) pos: 43.3 neg: -115.5 tot: -72.2 m^2/s^2 ave: -24.1 10^-3 m/s^2 rel: -0.38 Storm rel vorticity (0-3000m) horiz: 8.9 stream: -3.4 10^-3/s Energy-Hel index: 0.93 Bulk Rich Number: 95.28 Bulk Shear: 41.69 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 ------------------------------------------------------------------------------- 500 228 13 210 19| 7.1 0.0 7.1| 18.1 0.0 18.1 36.1 0.45| 8.3 3.7 1000 232 14 213 19| 3.6 3.6 7.2| 27.8 -39.1 -11.3 -11.3 -0.14| 9.7 -1.3 1500 224 11 206 18| 2.4 4.9 7.3| 28.3 -67.7 -39.4 -26.3 -0.32| 9.9 -3.2 2000 220 10 201 16| 2.5 3.7 6.2| 37.4 -67.7 -30.3 -15.1 -0.20| 8.2 -1.6 2500 220 9 200 15| 2.0 3.0 5.0| 43.3 -76.1 -32.8 -13.1 -0.19| 7.5 -1.4 3000 218 8 199 15| 1.7 4.3 5.9| 43.3-115.5 -72.2 -24.1 -0.38| 8.9 -3.4 4000 251 9 217 13| 1.2 3.2 4.5| 43.5-120.8 -77.2 -19.3 -0.41| 8.3 -3.4 5000 311 10 260 7| 0.8 2.6 3.4| 45.8-120.8 -74.9 -15.0 -0.37| 7.0 -2.6 6000 328 10 281 5| 0.7 1.6 2.3| 46.4-126.8 -80.4 -13.4 -0.38| 6.7 -2.6 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20250419.23.gif