UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041611.upa.cvt Date: 1100Z 16 APR 25 Searching for VO150... Searching the city database file for: VO150 ... Date:1100Z 16 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 1001 63 32.6 25.6 67 7.0 27.3 220 6 305.7 309.6 300.4 369.1 21.07 1 1000 72 31.2 25.2 71 6.0 26.7 0 1 304.4 308.2 299.8 365.9 20.58 2 999 81 30.4 25.4 75 5.0 26.6 354 1 303.6 307.5 299.8 365.8 20.86 3 985 207 28.0 24.7 82 3.3 25.6 268 8 302.5 306.2 299.2 362.6 20.27 4 941 610 24.4 22.5 89 1.9 23.0 207 16 302.8 306.2 298.2 357.7 18.54 5 925 760 24.0 19.8 77 4.2 21.0 210 17 303.8 306.8 296.9 351.2 15.91 6 901 991 23.2 16.2 65 7.0 18.4 222 15 305.3 307.7 295.3 344.1 12.96 7 850 1499 19.8 16.3 80 3.5 17.4 250 11 306.9 309.5 296.3 348.6 13.85 8 772 2318 14.6 13.3 92 1.3 13.7 337 9 309.9 312.2 296.2 348.1 12.54 9 760 2451 14.8 7.8 63 7.0 10.4 350 9 311.5 313.1 294.0 338.5 8.77 10 700 3139 10.0 3.0 62 7.0 6.0 20 12 313.6 314.9 293.0 334.8 6.80 11 677 3416 7.6 0.6 61 7.0 3.8 15 15 313.9 315.0 292.4 332.5 5.91 12 663 3588 6.4 -5.6 42 12.0 0.7 12 16 314.4 315.1 290.7 326.6 3.80 13 630 4005 3.0 -6.0 52 9.0 -1.2 7 14 315.2 315.9 291.0 327.6 3.88 14 609 4279 0.8 -1.0 88 1.8 -0.2 5 11 315.7 316.8 292.9 334.2 5.85 15 593 4493 0.0 -3.8 76 3.8 -1.9 49 4 317.2 318.1 292.4 332.8 4.87 16 577 4712 -0.9 -10.9 47 10.0 -5.1 131 2 318.6 319.2 291.2 328.1 2.88 17 574 4754 -1.1 -15.1 34 14.0 -6.4 152 3 318.9 319.3 290.5 325.7 2.06 18 570 4810 -1.3 -15.3 34 14.0 -6.6 179 3 319.3 319.7 290.6 326.1 2.04 19 564 4894 -1.7 -6.7 69 5.0 -4.0 220 4 319.8 320.6 292.6 333.1 4.11 20 562 4922 -2.1 -5.1 80 3.0 -3.6 221 5 319.6 320.5 293.0 334.7 4.66 21 539 5255 -2.3 -10.3 54 8.0 -5.8 235 13 323.2 323.9 292.8 334.0 3.24 22 530 5389 -2.7 -20.7 24 18.0 -8.8 241 16 324.3 324.6 291.5 329.1 1.39 23 504 5787 -4.5 -17.5 35 13.0 -9.2 241 25 326.8 327.2 292.6 333.4 1.92 24 500 5850 -4.9 -17.9 35 13.0 -9.6 240 26 327.1 327.4 292.7 333.5 1.87 25 481 6154 -6.9 -24.9 22 18.0 -12.2 245 26 328.2 328.5 292.3 332.0 1.05 26 466 6400 -8.5 -19.5 41 11.0 -12.2 250 26 329.2 329.6 293.2 335.4 1.75 27 465 6417 -8.3 -18.3 44 10.0 -11.8 250 26 329.7 330.1 293.4 336.5 1.94 28 461 6484 -8.1 -25.1 24 17.0 -13.1 250 27 330.8 331.0 293.0 334.6 1.08 29 451 6654 -9.7 -17.7 52 8.0 -12.6 250 28 330.8 331.3 293.9 338.2 2.11 30 416 7273 -13.7 -16.9 77 3.2 -14.9 245 31 333.4 333.9 294.8 342.0 2.45 31 411 7365 -14.5 -17.1 81 2.6 -15.4 245 32 333.5 334.0 294.8 342.1 2.44 32 400 7570 -15.3 -28.3 32 13.0 -18.6 245 36 335.1 335.3 294.0 338.5 0.93 33 391 7741 -16.1 -39.1 12 23.0 -20.3 245 38 336.2 336.3 293.7 337.5 0.33 34 351 8541 -21.7 -47.7 8 26.0 -25.1 245 38 339.2 339.3 294.3 339.8 0.15 35 332 8948 -22.9 -59.9 2 37.0 -26.3 249 35 343.0 343.0 295.1 343.2 0.04 36 308 9491 -27.3 -68.3 1 41.0 -30.0 253 31 344.3 344.3 295.4 344.4 0.01 37 300 9680 -28.1 -62.1 2 34.0 -30.7 255 29 345.8 345.8 295.7 345.9 0.03 38 295 9800 -28.7 -60.7 3 32.0 -31.2 252 32 346.6 346.6 295.9 346.8 0.04 39 250 10960 -37.9 -62.9 6 25.0 -39.2 255 26 349.7 349.7 296.6 349.9 0.03 40 200 12460 -49.9 -82.9 1 33.0 -50.4 320 10 353.8 353.8 297.4 353.8 0.00 41 151 14239 -64.5 -80.5 9 16.0 -64.6 17 14 358.3 358.3 298.4 358.3 0.00 42 150 14280 -64.9 -80.9 9 16.0 -65.0 20 13 358.3 358.3 298.4 358.3 0.00 43 100 16660 -78.9 -88.9 18 10.0 -78.9 55 26 375.3 375.3 301.5 375.3 0.00 44 84 17645 -83.9 -90.9 28 7.0 -83.9 45 23 384.3 384.3 302.9 384.3 0.00 45 70 18670 -80.5 -89.5 21 9.0 -80.5 80 12 412.2 412.2 306.8 412.2 0.00 46 50 20570 -72.3 -90.3 5 18.0 -72.4 130 11 473.1 473.1 312.9 473.1 0.00 47 30 23730 -58.5 -92.5 1 34.0 -59.6 120 5 585.2 585.2 319.9 585.2 0.00 48 20 26320 -50.5 -86.5 1 36.0 -53.8 65 17 681.6 681.6 323.8 681.7 0.01 49 10 30960 -39.7 -78.7 1 39.0 -50.1 85 47 871.4 871.4 328.8 872.2 0.08 TRP 84 17645 -83.9 -90.9 28 7.0 -83.9 45 23 384.3 384.3 302.9 384.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 593.00 mb = 4492.93 m = 14740.41 ft Wetbulb zero: 651.31 mb = 3733.26 m = 12248.09 ft Precipitable water: 2.01 inches Sfc-500 mean rel hum: 65.55 % Est. max temperature: 33.79 C = 92.83 F Sfc-Lift cond lev (LCL): 905.47 mb = 947.51 m = 3108.59 ft T: 23.35 C 700-500 lapse rate: 5.50 C/km ThetaE index: 24.96 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 861.95 mb = 1377.24 m = 4518.44 ft Mean mixing ratio: 17.99 g/kg Conv temperature: 33.45 C = 92.22 F Cap Strength: 1.85 C Lifted Index: -4.28 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.28 C Lifted Index @700 mb: -2.38 C Showalter Index: -1.40 C Risk: Thunderstorms probable Total Totals Index: 45.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 21.20 C K Index: 34.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 243.60 Risk: None Energy Index: -2.96 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1519.09 J/kg Max Up Vert Vel: 55.12 m/s Conv Inhibition (B-): 31.50 J/kg Cap Strength: 2.35 C Lift Cond Lev (LCL): 902.56 mb = 975.76 m = 3201.28 ft Lev Free Conv (LFC): 827.56 mb = 1726.78 m = 5665.22 ft Equ Level (EL): 167.56 mb = 13580.62 m = 44555.30 ft B at Equ Level: 1515.83 J/kg Max Parcel Lev (MPL): 77.56 mb = 18093.69 m = 59361.76 ft Wind level data Storm motion: 305 at 9 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 1001 63 220 6 3.9 4.6 | 160 10 -3.6 9.8 1 1000 72 0 1 -0.0 -1.0 | 120 9 -7.5 4.2 2 974 305 200 13 4.4 12.2 | 170 18 -3.0 17.5 3 925 760 210 17 8.5 14.7 | 183 20 1.0 20.0 4 850 1499 250 11 10.3 3.8 | 198 9 2.9 9.0 5 847 1524 250 11 10.3 3.8 | 198 9 2.9 9.0 6 817 1829 285 8 7.7 -2.1 | 185 3 0.3 3.2 7 761 2438 350 9 1.6 -8.9 | 58 7 -5.9 -3.6 8 734 2743 10 7 -1.2 -6.9 | 79 9 -8.7 -1.7 9 700 3139 20 12 -4.1 -11.3 | 62 13 -11.6 -6.0 10 656 3658 10 17 -3.0 -16.7 | 42 16 -10.4 -11.5 11 609 4267 5 11 -1.0 -11.0 | 56 10 -8.4 -5.7 12 586 4572 70 1 -0.9 -0.3 | 120 10 -8.4 4.9 13 564 4877 220 4 2.6 3.1 | 149 10 -4.9 8.3 14 523 5486 245 19 17.2 8.0 | 216 16 9.8 13.3 15 500 5850 240 26 22.5 13.0 | 220 24 15.1 18.2 16 466 6401 250 26 24.4 8.9 | 230 22 17.0 14.1 17 447 6706 250 29 27.3 9.9 | 233 25 19.8 15.2 18 430 7010 245 26 23.6 11.0 | 225 23 16.1 16.2 19 400 7570 245 36 32.6 15.2 | 231 32 25.2 20.5 20 397 7620 245 38 34.4 16.1 | 232 34 27.0 21.3 21 351 8534 245 38 34.4 16.1 | 232 34 27.0 21.3 22 300 9680 255 29 28.0 7.5 | 238 24 20.5 12.7 23 297 9754 250 33 31.0 11.3 | 235 29 23.5 16.5 24 284 10058 265 25 24.9 2.2 | 247 19 17.4 7.4 25 250 10960 255 26 25.1 6.7 | 236 21 17.6 12.0 26 238 11278 260 21 20.7 3.6 | 236 16 13.2 8.9 27 208 12192 320 15 9.6 -11.5 | 341 7 2.2 -6.2 28 200 12460 320 10 6.4 -7.7 | 23 3 -1.0 -2.4 29 199 12497 310 10 7.7 -6.4 | 351 1 0.2 -1.2 30 189 12802 335 9 3.8 -8.2 | 51 5 -3.7 -2.9 31 181 13106 345 11 2.8 -10.6 | 41 7 -4.6 -5.4 32 156 14021 360 18 -0.0 -18.0 | 30 15 -7.5 -12.8 33 150 14280 20 13 -4.4 -12.2 | 60 14 -11.9 -7.0 34 149 14326 10 15 -2.6 -14.8 | 47 14 -10.1 -9.5 35 141 14630 20 9 -3.1 -8.5 | 73 11 -10.5 -3.2 36 127 15240 5 9 -0.8 -9.0 | 66 9 -8.2 -3.7 37 121 15545 50 10 -7.7 -6.4 | 86 15 -15.1 -1.2 38 115 15850 110 12 -11.3 4.1 | 117 21 -18.7 9.3 39 109 16154 90 9 -9.0 0.0 | 108 17 -16.5 5.2 40 103 16459 45 17 -12.0 -12.0 | 71 21 -19.5 -6.8 41 100 16660 55 26 -21.3 -14.9 | 71 30 -28.8 -9.7 42 98 16764 60 24 -20.8 -12.0 | 77 29 -28.2 -6.8 43 84 17645 45 23 -16.3 -16.3 | 65 26 -23.7 -11.0 44 70 18670 80 12 -11.8 -2.1 | 99 20 -19.3 3.2 45 50 20570 130 11 -8.4 7.1 | 128 20 -15.9 12.3 46 30 23730 120 5 -4.3 2.5 | 123 14 -11.8 7.7 47 20 26320 65 17 -15.4 -7.2 | 85 23 -22.9 -1.9 48 10 30960 85 47 -46.8 -4.1 | 91 54 -54.3 1.1 Wind Parameters Mean winds (0-6000m): 275.1 at 12.2 knts Storm direction: 305.1 at 9.1 knts Shear (0-3000m) pos: 4.5 neg: 1.6 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): -95.6 deg Storm rel helicity (0-3000m) pos: 51.4 neg: -24.2 tot: 27.2 m^2/s^2 ave: 9.1 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 0.9 10^-3/s Energy-Hel index: 0.43 Bulk Rich Number: 63.11 Bulk Shear: 24.07 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 ------------------------------------------------------------------------------- 500 203 11 167 15| 0.0 9.8 9.8| 17.3 -15.4 1.9 3.7 0.09| 27.6 2.5 1000 210 13 177 17| 2.8 4.9 7.7| 39.3 -15.4 23.9 23.9 0.20| 17.5 3.6 1500 218 13 182 16| 3.9 3.3 7.2| 45.0 -15.4 29.6 19.7 0.21| 14.2 2.9 2000 228 12 186 13| 4.9 2.5 7.4| 45.3 -17.2 28.0 14.0 0.10| 13.0 1.4 2500 239 11 191 11| 4.7 2.0 6.7| 48.2 -17.6 30.6 12.2 0.10| 12.0 1.2 3000 250 11 197 9| 4.5 1.6 6.1| 51.4 -24.2 27.2 9.1 0.08| 11.0 0.9 4000 307 12 314 3| 3.4 1.1 4.4| 57.4 -44.4 13.0 3.2 0.02| 9.6 0.2 5000 314 11 357 2| 0.6 0.8 1.5|122.1 -44.4 77.7 15.5 0.25| 10.3 2.5 6000 275 12 228 6| 0.9 1.1 2.0|173.1 -44.4 128.7 21.5 0.31| 10.3 3.2 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20250416.11.gif