UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100711.upa.cvt Date: 1100Z 7 OCT 25 Searching for VABB... Searching the city database file for: VABB ... Date:1100Z 7 OCT 25 Station: VABB WMO ident: 43003 Latitude: 19.12 Longitude: 72.85 Elevation: 14.00 ------------------------------------------------------------------------------- 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 1008 14 30.4 24.4 70 6.0 25.9 270 8 302.9 306.4 298.8 360.5 19.43 1 1000 87 28.0 23.2 75 4.8 24.5 295 7 301.1 304.5 297.6 354.7 18.19 2 925 774 22.6 19.1 81 3.5 20.1 320 11 302.4 305.2 296.1 347.4 15.22 3 850 1512 18.2 14.3 78 3.9 15.6 295 8 305.2 307.5 294.7 341.5 12.15 4 700 3153 10.4 2.4 58 8.0 5.9 275 6 314.0 315.2 292.9 334.4 6.51 5 500 5890 -3.7 -21.7 23 18.0 -9.7 285 15 328.5 328.8 292.6 333.3 1.35 6 400 7610 -14.9 -40.9 9 26.0 -19.6 270 19 335.6 335.7 293.5 336.7 0.27 7 300 9730 -29.1 -53.1 8 24.0 -31.3 230 10 344.4 344.4 295.4 344.8 0.09 8 250 11000 -39.9 -54.9 19 15.0 -40.8 240 9 346.7 346.8 296.0 347.1 0.09 9 200 12470 -51.1 -72.1 6 21.0 -51.5 185 11 351.8 351.9 297.0 351.9 0.01 10 150 14280 -66.7 -76.7 23 10.0 -66.8 175 26 355.2 355.2 297.7 355.2 0.01 11 103 16473 -81.1 -87.1 36 6.0 -81.1 150 13 367.9 367.9 300.2 367.9 0.00 12 100 16640 -79.5 -87.5 25 8.0 -79.5 120 7 374.1 374.1 301.3 374.1 0.00 13 90 17236 -79.3 -86.3 31 7.0 -79.3 134 14 386.0 386.0 303.2 386.0 0.00 14 75 18287 -72.1 -85.1 13 13.0 -72.2 98 15 421.7 421.7 307.9 421.7 0.00 15 70 18690 -74.7 -87.7 12 13.0 -74.7 85 16 424.6 424.6 308.2 424.6 0.00 16 68 18859 -75.9 -88.9 11 13.0 -75.9 87 18 425.5 425.5 308.3 425.5 0.00 17 50 20680 -68.1 -94.1 1 26.0 -68.3 105 38 483.0 483.0 313.7 483.0 0.00 18 47 21054 -65.1 -95.1 1 30.0 -65.4 104 38 498.8 498.8 314.9 498.8 0.00 19 42 21739 -64.3 -97.3 0 33.0 -64.7 102 38 517.1 517.1 316.1 517.1 0.00 20 38 22358 -59.5 -93.5 0 34.0 -60.3 100 38 544.4 544.4 317.8 544.4 0.00 21 31 23633 -58.5 -92.5 1 34.0 -59.6 96 38 579.7 579.7 319.6 579.7 0.00 22 30 23840 -56.9 -90.9 1 34.0 -58.2 95 38 589.5 589.5 320.1 589.5 0.00 23 24 25259 -53.3 -88.3 1 35.0 -55.6 92 41 638.8 638.8 322.3 638.9 0.01 24 20 26430 -52.7 -88.7 1 36.0 -55.5 90 44 674.9 674.9 323.6 674.9 0.01 25 14 28763 -46.9 -83.9 1 37.0 -52.5 767.0 767.0 326.4 767.2 0.02 TRP 103 16473 -81.1 -87.1 36 6.0 -81.1 150 13 367.9 367.9 300.2 367.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5803.00 m Freezing level: 552.48 mb = 5171.78 m = 16967.58 ft Wetbulb zero: 624.56 mb = 4080.61 m = 13387.67 ft Precipitable water: 1.86 inches Sfc-500 mean rel hum: 57.23 % Est. max temperature: 32.45 C = 90.41 F Sfc-Lift cond lev (LCL): 924.63 mb = 777.47 m = 2550.73 ft T: 22.58 C 700-500 lapse rate: 5.15 C/km ThetaE index: 27.25 C Layer 1000.0- 400.0 mb Conv cond level (CCL): 870.80 mb = 1300.99 m = 4268.29 ft Mean mixing ratio: 16.53 g/kg Conv temperature: 31.96 C = 89.52 F Cap Strength: 1.24 C Lifted Index: -1.02 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.17 C Lifted Index @700 mb: -0.40 C Showalter Index: 2.43 C Risk: Showers probable Total Totals Index: 39.90 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 18.00 C K Index: 28.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 202.60 Risk: None Energy Index: -1.52 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 445.16 J/kg Max Up Vert Vel: 29.84 m/s Conv Inhibition (B-): 22.03 J/kg Cap Strength: 1.24 C Lift Cond Lev (LCL): 902.14 mb = 992.41 m = 3255.90 ft Lev Free Conv (LFC): 787.14 mb = 2161.37 m = 7091.03 ft Equ Level (EL): 217.14 mb = 11928.34 m = 39134.51 ft B at Equ Level: 443.03 J/kg Max Parcel Lev (MPL): 117.14 mb = 15722.60 m = 51582.70 ft Wind level data Storm motion: 312 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 1008 14 270 8 8.0 -0.0 | 203 6 2.2 5.2 1 1000 87 295 7 6.3 -3.0 | 195 2 0.6 2.2 2 976 305 295 10 9.1 -4.2 | 254 3 3.3 1.0 3 942 610 325 11 6.3 -9.0 | 352 4 0.6 -3.8 4 925 774 320 11 7.1 -8.4 | 338 3 1.3 -3.2 5 879 1219 305 11 9.0 -6.3 | 289 3 3.3 -1.1 6 850 1512 295 8 7.3 -3.4 | 220 2 1.5 1.8 7 849 1524 295 8 7.3 -3.4 | 220 2 1.5 1.8 8 819 1829 350 5 0.9 -4.9 | 93 5 -4.9 0.3 9 762 2438 300 7 6.1 -3.5 | 190 2 0.3 1.7 10 700 3153 275 6 6.0 -0.5 | 183 5 0.2 4.7 11 683 3353 280 8 7.9 -1.4 | 209 4 2.1 3.8 12 634 3962 245 16 14.5 6.8 | 216 15 8.7 12.0 13 588 4572 275 13 13.0 -1.1 | 241 8 7.2 4.1 14 525 5486 265 12 12.0 1.0 | 225 9 6.2 6.2 15 500 5890 285 15 14.5 -3.9 | 261 9 8.7 1.3 16 487 6096 280 13 12.8 -2.3 | 247 8 7.0 2.9 17 468 6401 260 9 8.9 1.6 | 205 7 3.1 6.8 18 432 7010 300 11 9.5 -5.5 | 275 4 3.8 -0.3 19 416 7315 270 14 14.0 -0.0 | 238 10 8.2 5.2 20 400 7610 270 19 19.0 -0.0 | 249 14 13.2 5.2 21 368 8230 290 13 12.2 -4.4 | 263 7 6.5 0.7 22 353 8534 320 6 3.9 -4.6 | 107 2 -1.9 0.6 23 339 8839 275 8 8.0 -0.7 | 206 5 2.2 4.5 24 325 9144 265 12 12.0 1.0 | 225 9 6.2 6.2 25 300 9730 230 10 7.7 6.4 | 189 12 1.9 11.6 26 299 9754 230 10 7.7 6.4 | 189 12 1.9 11.6 27 286 10058 235 8 6.6 4.6 | 185 10 0.8 9.8 28 274 10363 270 9 9.0 -0.0 | 212 6 3.2 5.2 29 262 10668 250 10 9.4 3.4 | 203 9 3.6 8.6 30 251 10973 255 8 7.7 2.1 | 195 8 2.0 7.3 31 250 11000 240 9 7.8 4.5 | 192 10 2.0 9.7 32 218 11887 205 8 3.4 7.3 | 169 13 -2.4 12.4 33 200 12470 185 11 1.0 11.0 | 163 17 -4.8 16.1 34 199 12497 180 14 0.0 14.0 | 163 20 -5.8 19.2 35 190 12802 185 8 0.7 8.0 | 159 14 -5.1 13.2 36 172 13411 175 16 -1.4 15.9 | 161 22 -7.1 21.1 37 150 14280 175 26 -2.3 25.9 | 166 32 -8.0 31.1 38 134 14935 175 13 -1.1 13.0 | 159 19 -6.9 18.1 39 127 15240 195 6 1.6 5.8 | 159 12 -4.2 11.0 40 121 15545 125 5 -4.1 2.9 | 129 13 -9.8 8.1 41 109 16154 105 6 -5.8 1.6 | 120 13 -11.5 6.7 42 103 16459 130 8 -6.1 5.1 | 131 16 -11.9 10.3 43 103 16473 150 13 -6.5 11.3 | 143 21 -12.3 16.4 44 100 16640 120 7 -6.1 3.5 | 126 15 -11.8 8.7 45 98 16764 150 13 -6.5 11.3 | 143 21 -12.3 16.4 46 70 18690 85 16 -15.9 -1.4 | 100 22 -21.7 3.8 47 50 20680 105 38 -36.7 9.8 | 109 45 -42.5 15.0 48 30 23840 95 38 -37.9 3.3 | 101 44 -43.6 8.5 49 20 26430 90 44 -44.0 0.0 | 96 50 -49.8 5.2 Wind Parameters Mean winds (0-6000m): 282.1 at 10.3 knts Storm direction: 312.1 at 7.7 knts Shear (0-3000m) pos: 1.8 neg: 1.5 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): -18.6 deg Storm rel helicity (0-3000m) pos: 7.0 neg: -6.5 tot: 0.5 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 5.8 stream: -0.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 366.68 Bulk Shear: 1.21 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 ------------------------------------------------------------------------------- 500 299 9 250 2| 7.9 0.0 7.9| 4.3 0.0 4.3 8.7 0.62| 10.0 6.2 1000 310 10 303 2| 3.9 0.4 4.3| 5.7 -2.2 3.5 3.5 0.37| 7.2 2.7 1500 308 10 295 2| 2.6 1.5 4.1| 5.7 -5.5 0.2 0.2 0.04| 6.5 0.3 2000 311 9 301 1| 2.8 1.1 3.9| 5.9 -6.2 -0.3 -0.2 -0.09| 7.0 -0.7 2500 310 9 295 1| 2.2 1.5 3.7| 7.0 -6.2 0.8 0.3 0.00| 6.5 0.0 3000 308 8 254 1| 1.8 1.5 3.4| 7.0 -6.5 0.5 0.2 -0.01| 5.8 -0.0 4000 293 9 233 3| 1.4 2.5 3.9| 11.8 -9.7 2.1 0.5 0.05| 6.0 0.3 5000 285 10 234 5| 1.8 2.0 3.8| 24.7 -12.0 12.7 2.5 0.10| 5.6 0.6 6000 282 10 235 5| 1.7 1.7 3.4| 36.5 -16.5 20.1 3.3 0.14| 5.3 0.7 Wrote GIF file: /home/apache/climate/data/raob//VABB/skewt/VABB.skewt.20251007.11.gif