UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102911.upa.cvt Date: 1100Z 29 OCT 25 Searching for VO150... Searching the city database file for: VO150 ... Date:1100Z 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 1000 73 23.8 21.1 85 2.7 21.9 270 8 297.0 299.8 295.0 343.1 15.95 1 925 747 20.2 17.5 84 2.7 18.4 220 30 300.0 302.5 294.3 340.1 13.73 2 885 1127 17.6 16.4 93 1.2 16.8 225 35 301.1 303.5 294.4 340.4 13.38 3 850 1472 18.6 16.8 89 1.8 17.4 220 28 305.6 308.3 296.3 348.5 14.31 4 837 1604 18.6 16.4 87 2.2 17.1 220 28 307.0 309.6 296.5 349.6 14.16 5 739 2667 14.4 9.9 74 4.5 11.5 207 24 313.5 315.5 295.7 345.8 10.42 6 700 3123 10.8 8.4 85 2.4 9.3 200 23 314.4 316.3 295.6 345.4 9.94 7 685 3304 9.2 8.1 93 1.1 8.5 200 23 314.6 316.5 295.7 345.6 9.95 8 634 3942 5.4 4.3 93 1.1 4.8 200 25 317.3 318.9 295.1 343.4 8.25 9 562 4925 2.0 -0.2 85 2.2 0.8 176 34 324.4 325.8 295.8 346.4 6.73 10 552 5070 2.8 -2.2 70 5.0 0.1 175 34 327.1 328.2 295.8 346.6 5.91 11 522 5523 2.0 -8.0 47 10.0 -2.9 171 33 331.4 332.2 295.5 345.0 4.01 12 503 5822 0.0 -10.0 47 10.0 -4.7 171 24 332.5 333.2 295.4 344.7 3.56 13 500 5870 -0.5 -9.5 51 9.0 -4.7 165 23 332.4 333.2 295.6 345.2 3.72 14 472 6326 -3.9 -10.9 58 7.0 -7.1 175 20 333.7 334.5 295.7 345.9 3.53 15 449 6718 -5.1 -18.1 35 13.0 -10.1 200 23 337.0 337.5 295.4 344.4 2.05 16 428 7090 -8.1 -26.1 22 18.0 -13.5 221 25 337.9 338.1 294.7 341.8 1.06 17 400 7610 -12.3 -25.3 33 13.0 -16.2 225 26 339.0 339.3 295.1 343.5 1.22 18 352 8574 -20.3 -28.3 49 8.0 -22.2 221 21 340.8 341.1 295.4 344.8 1.05 19 340 8830 -22.9 -28.9 58 6.0 -24.3 238 16 340.7 340.9 295.4 344.6 1.03 20 329 9071 -23.5 -26.5 76 3.0 -24.2 201 15 343.1 343.4 296.2 348.1 1.33 21 312 9457 -26.5 -28.3 85 1.8 -26.9 198 15 344.2 344.4 296.3 348.6 1.19 22 300 9740 -28.1 -31.5 73 3.4 -28.8 210 15 345.8 346.0 296.5 349.3 0.92 23 298 9788 -28.5 -31.5 75 3.0 -29.1 211 15 345.9 346.1 296.5 349.4 0.92 24 286 10080 -29.5 -38.5 41 9.0 -30.9 210 13 348.5 348.6 296.7 350.4 0.48 25 259 10776 -35.7 -59.7 7 24.0 -37.2 135 10 349.4 349.4 296.5 349.6 0.05 26 250 11020 -37.9 -65.9 4 28.0 -39.2 135 11 349.7 349.7 296.6 349.8 0.02 27 232 11532 -42.5 -65.5 6 23.0 -43.4 145 9 350.3 350.3 296.7 350.4 0.02 28 222 11829 -44.9 -52.9 40 8.0 -45.3 154 10 351.0 351.1 297.0 351.6 0.13 29 211 12168 -47.9 -54.9 44 7.0 -48.2 157 11 351.5 351.5 297.1 351.9 0.11 30 200 12520 -50.7 -60.7 30 10.0 -51.0 135 16 352.5 352.5 297.2 352.7 0.05 31 197 12618 -51.5 -65.5 17 14.0 -51.8 132 17 352.7 352.7 297.3 352.9 0.03 32 163 13819 -61.7 -71.7 25 10.0 -61.8 110 23 355.2 355.2 297.8 355.3 0.01 33 150 14330 -64.9 -79.9 11 15.0 -65.0 85 28 358.3 358.3 298.4 358.3 0.00 34 149 14371 -65.3 -80.3 11 15.0 -65.4 84 28 358.3 358.3 298.4 358.3 0.00 35 100 16680 -84.3 -91.3 28 7.0 -84.3 25 17 364.9 364.9 299.6 364.9 0.00 36 87 17445 -87.1 -93.1 32 6.0 -87.1 374.0 374.0 301.2 374.1 0.00 37 82 17771 -82.7 -90.7 24 8.0 -82.7 389.4 389.4 303.7 389.4 0.00 38 75 18271 -81.1 -88.1 30 7.0 -81.1 402.9 402.9 305.6 402.9 0.00 39 72 18504 -75.9 -85.9 19 10.0 -75.9 418.6 418.6 307.6 418.6 0.00 40 64 19181 -77.9 -88.9 15 11.0 -77.9 428.6 428.6 308.7 428.6 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5796.99 m Freezing level: 503.00 mb = 5821.99 m = 19100.79 ft Wetbulb zero: 551.21 mb = 5081.79 m = 16672.33 ft Precipitable water: 2.27 inches Sfc-500 mean rel hum: 81.43 % Est. max temperature: 32.48 C = 90.47 F Sfc-Lift cond lev (LCL): 961.66 mb = 410.98 m = 1348.35 ft T: 21.99 C 700-500 lapse rate: 4.11 C/km ThetaE index: 4.25 C Layer 739.0- 685.0 mb Conv cond level (CCL): 886.88 mb = 1108.38 m = 3636.37 ft Mean mixing ratio: 14.52 g/kg Conv temperature: 27.88 C = 82.18 F Cap Strength: 6.32 C Lifted Index: 5.75 C Risk: None Lifted Index @300 mb: 5.22 C Lifted Index @700 mb: 2.75 C Showalter Index: 3.00 C Risk: Showers probable Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 17.30 C K Index: 33.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 280.60 Risk: None Energy Index: -0.67 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.05 J/kg Max Up Vert Vel: 4.70 m/s Conv Inhibition (B-): 7172.56 J/kg Cap Strength: 6.16 C Lift Cond Lev (LCL): 914.33 mb = 846.66 m = 2777.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 230 at 21 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 73 270 8 8.0 -0.0 | 31 15 -7.9 -13.2 1 1000 60 270 8 8.0 -0.0 | 31 15 -7.9 -13.2 2 973 305 245 21 19.0 8.9 | 324 5 3.1 -4.4 3 940 610 215 27 15.5 22.1 | 177 9 -0.4 8.9 4 925 747 220 30 19.3 23.0 | 199 10 3.4 9.7 5 907 914 225 37 26.2 26.2 | 218 17 10.3 12.9 6 875 1219 225 34 24.0 24.0 | 217 14 8.2 10.8 7 850 1472 220 28 18.0 21.4 | 194 8 2.1 8.2 8 815 1829 220 27 17.4 20.7 | 191 8 1.5 7.4 9 700 3123 200 23 7.9 21.6 | 136 12 -8.0 8.4 10 632 3962 200 25 8.6 23.5 | 144 13 -7.3 10.3 11 586 4572 180 34 0.0 34.0 | 143 26 -15.9 20.8 12 524 5486 170 34 -5.9 33.5 | 133 30 -21.8 20.2 13 505 5791 175 24 -2.1 23.9 | 121 21 -18.0 10.7 14 500 5870 165 23 -6.0 22.2 | 112 24 -21.8 9.0 15 486 6096 160 19 -6.5 17.9 | 102 23 -22.4 4.6 16 432 7010 220 25 16.1 19.2 | 182 6 0.2 5.9 17 400 7610 225 26 18.4 18.4 | 206 6 2.5 5.1 18 353 8534 220 21 13.5 16.1 | 140 4 -2.4 2.8 19 339 8839 240 16 13.9 8.0 | 21 6 -2.0 -5.2 20 325 9144 185 14 1.2 13.9 | 93 15 -14.7 0.7 21 300 9740 210 15 7.5 13.0 | 88 8 -8.4 -0.3 22 287 10058 215 13 7.5 10.6 | 73 9 -8.4 -2.6 23 275 10363 130 11 -8.4 7.1 | 76 25 -24.3 -6.2 24 263 10668 135 9 -6.4 6.4 | 73 23 -22.3 -6.9 25 250 11020 135 11 -7.8 7.8 | 77 24 -23.7 -5.5 26 241 11278 125 10 -8.2 5.7 | 73 25 -24.1 -7.5 27 230 11582 150 9 -4.5 7.8 | 75 21 -20.4 -5.4 28 220 11887 155 10 -4.2 9.1 | 78 21 -20.1 -4.2 29 201 12497 160 12 -4.1 11.3 | 84 20 -20.0 -2.0 30 200 12520 135 16 -11.3 11.3 | 86 27 -27.2 -1.9 31 182 13106 115 21 -19.0 8.9 | 83 35 -34.9 -4.4 32 165 13716 120 25 -21.7 12.5 | 89 38 -37.5 -0.7 33 158 14021 85 19 -18.9 -1.7 | 67 38 -34.8 -14.9 34 150 14330 85 28 -27.9 -2.4 | 70 47 -43.8 -15.7 35 109 16154 50 16 -12.3 -10.3 | 50 37 -28.1 -23.5 36 100 16680 25 17 -7.2 -15.4 | 39 37 -23.1 -28.6 37 98 16764 35 18 -10.3 -14.7 | 43 38 -26.2 -28.0 Wind Parameters Mean winds (0-6000m): 200.2 at 27.6 knts Storm direction: 230.2 at 20.7 knts Shear (0-3000m) pos: 1.7 neg: 3.3 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 108.7 deg Storm rel helicity (0-3000m) pos: 21.3 neg: -67.1 tot: -45.9 m^2/s^2 ave: -15.3 10^-3 m/s^2 rel: -0.47 Storm rel vorticity (0-3000m) horiz: 9.8 stream: -4.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.29 Bulk Shear: 38.34 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 ------------------------------------------------------------------------------- 500 238 20 347 3| 0.0 22.4 22.4| 0.0 -33.1 -33.1 -66.2 -0.77| 27.3-21.0 1000 228 26 218 6| 5.0 11.2 16.2| 21.3 -33.6 -12.3 -12.3 -0.35| 20.0 -7.0 1500 226 28 214 7| 3.4 5.7 9.0| 21.3 -46.6 -25.3 -16.9 -0.39| 16.2 -6.2 2000 224 28 207 7| 2.5 4.3 6.8| 21.3 -51.1 -29.9 -14.9 -0.41| 12.8 -5.2 2500 222 27 199 7| 2.0 3.7 5.7| 21.3 -59.0 -37.7 -15.1 -0.45| 11.0 -4.9 3000 220 27 188 7| 1.7 3.3 5.0| 21.3 -67.1 -45.9 -15.3 -0.47| 9.8 -4.6 4000 215 26 173 8| 1.3 3.0 4.2| 27.6 -67.7 -40.1 -10.0 -0.41| 7.9 -3.2 5000 207 27 162 12| 1.0 3.7 4.7| 28.0 -94.5 -66.5 -13.3 -0.38| 7.8 -3.0 6000 200 28 153 14| 0.8 2.4 3.2| 28.0-188.4-160.4 -26.7 -0.45| 8.3 -3.7 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251029.11.gif