UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120623.upa.cvt Date: 2300Z 6 DEC 25 Searching for VO150... Searching the city database file for: VO150 ... Date:2300Z 6 DEC 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 1010 62 21.8 17.6 77 4.2 19.0 20 4 294.1 296.4 291.7 330.2 12.63 1 1009 71 21.0 15.0 69 6.0 17.1 20 5 293.4 295.3 289.9 323.9 10.68 2 1000 148 22.0 15.0 64 7.0 17.5 25 10 295.1 297.1 290.6 326.1 10.78 3 987 262 21.8 14.8 64 7.0 17.2 50 11 296.1 298.0 290.9 327.2 10.78 4 925 822 17.2 12.9 76 4.3 14.5 50 9 296.9 298.7 290.7 326.3 10.16 5 919 877 17.0 12.3 74 4.7 14.0 44 9 297.2 299.0 290.5 325.8 9.82 6 866 1386 20.2 -11.8 10 32.0 6.5 7 7 305.7 306.0 285.8 311.4 1.79 7 850 1546 19.2 -11.8 11 31.0 5.9 5 5 306.3 306.6 286.1 312.1 1.82 8 790 2168 14.0 -12.0 15 26.0 3.2 5 7 307.2 307.5 286.5 313.4 1.93 9 721 2933 11.0 -24.0 7 35.0 -0.5 32 6 312.0 312.2 286.9 314.6 0.76 10 700 3178 9.4 -28.6 5 38.0 -1.9 20 7 312.9 313.0 287.0 314.7 0.52 11 648 3814 5.6 -32.4 4 38.0 -4.6 20 6 315.6 315.7 287.8 317.0 0.39 12 636 3967 4.6 -15.4 22 20.0 -3.1 25 6 316.1 316.5 289.4 322.2 1.81 13 577 4754 0.0 -23.0 16 23.0 -7.3 152 6 319.7 319.9 289.8 323.3 1.04 14 523 5536 -3.9 -24.9 18 21.0 -10.2 146 8 324.1 324.3 291.0 327.5 0.97 15 502 5859 -5.9 -17.9 38 12.0 -10.1 195 4 325.5 325.8 292.2 331.9 1.86 16 500 5890 -5.9 -15.9 45 10.0 -9.6 200 4 325.8 326.3 292.6 333.4 2.21 17 473 6322 -8.7 -15.7 57 7.0 -11.3 208 6 327.6 328.1 293.3 335.8 2.38 18 459 6554 -10.5 -17.5 56 7.0 -12.9 217 7 328.2 328.6 293.2 335.5 2.11 19 452 6672 -10.7 -23.7 33 13.0 -14.5 223 8 329.4 329.6 292.7 333.8 1.25 20 423 7178 -14.1 -24.1 42 10.0 -16.9 237 12 331.3 331.6 293.3 335.9 1.29 21 402 7562 -15.9 -31.9 24 16.0 -19.5 239 14 333.8 334.0 293.4 336.3 0.66 22 400 7600 -16.1 -32.1 24 16.0 -19.7 240 14 334.1 334.2 293.4 336.5 0.65 23 381 7963 -19.3 -30.3 37 11.0 -21.7 239 16 334.5 334.7 293.7 337.5 0.81 24 369 8199 -20.9 -36.9 22 16.0 -23.7 238 18 335.5 335.6 293.6 337.1 0.44 25 324 9143 -27.7 -35.7 46 8.0 -29.0 230 34 338.8 338.9 294.6 341.0 0.56 26 312 9412 -29.7 -33.0 73 3.3 -30.3 228 39 339.7 339.8 294.9 342.6 0.76 27 300 9690 -31.7 -36.5 62 4.8 -32.4 225 44 340.7 340.8 295.0 342.9 0.56 28 292 9880 -33.1 -41.1 45 8.0 -34.1 227 45 341.4 341.4 295.0 342.8 0.36 29 250 10950 -42.5 -49.5 46 7.0 -42.9 240 48 342.9 342.9 295.2 343.6 0.17 30 241 11197 -44.9 -49.9 57 5.0 -45.2 244 49 342.9 342.9 295.2 343.6 0.17 31 216 11922 -50.7 -58.7 38 8.0 -51.0 242 44 344.8 344.8 295.6 345.1 0.06 32 204 12293 -54.3 -60.3 48 6.0 -54.5 241 41 344.8 344.8 295.5 345.1 0.06 33 200 12420 -55.1 -61.1 47 6.0 -55.2 240 40 345.5 345.5 295.7 345.7 0.05 34 178 13154 -60.5 -71.5 22 11.0 -60.6 237 39 348.4 348.4 296.3 348.4 0.01 35 150 14200 -68.3 -79.3 19 11.0 -68.4 230 37 352.4 352.4 297.1 352.5 0.00 36 149 14240 -68.7 -79.7 19 11.0 -68.8 231 37 352.4 352.4 297.1 352.4 0.00 37 100 16560 -79.5 -92.5 10 13.0 -79.5 230 20 374.1 374.1 301.3 374.1 0.00 38 96 16789 -81.3 -94.3 9 13.0 -81.3 245 15 375.0 375.0 301.4 375.0 0.00 39 70 18570 -78.5 -90.5 12 12.0 -78.6 95 3 416.4 416.4 307.3 416.5 0.00 40 50 20540 -69.1 -89.1 4 20.0 -69.3 115 8 480.7 480.7 313.5 480.7 0.00 41 30 23680 -59.9 -90.9 1 31.0 -60.9 90 29 581.3 581.3 319.8 581.4 0.00 42 20 26250 -54.7 -89.7 1 35.0 -57.0 65 28 668.7 668.7 323.4 668.8 0.01 43 10 30820 -41.1 -80.1 1 39.0 -50.8 185 16 866.1 866.2 328.8 866.8 0.07 TRP 96 16789 -81.3 -94.3 9 13.0 -81.3 245 15 375.0 375.0 301.4 375.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5742.00 m Freezing level: 577.00 mb = 4753.95 m = 15596.77 ft Wetbulb zero: 730.49 mb = 2823.15 m = 9262.18 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 23.89 % Est. max temperature: 33.61 C = 92.50 F Sfc-Lift cond lev (LCL): 949.59 mb = 595.46 m = 1953.57 ft T: 19.06 C 700-500 lapse rate: 5.64 C/km ThetaE index: 15.77 C Layer 925.0- 850.0 mb Conv cond level (CCL): 691.47 mb = 3279.04 m = 10757.89 ft Mean mixing ratio: 10.34 g/kg Conv temperature: 41.07 C = 105.92 F Cap Strength: 8.34 C Lifted Index: 7.21 C Risk: None Lifted Index @300 mb: 11.02 C Lifted Index @700 mb: 6.45 C Showalter Index: 15.12 C Risk: None Total Totals Index: 19.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: -5.90 C K Index: -24.70 Risk: None Sweat Index: 14.00 Risk: None Energy Index: 4.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.76 J/kg Max Up Vert Vel: 4.19 m/s Conv Inhibition (B-): 38188.61 J/kg Cap Strength: 8.24 C Lift Cond Lev (LCL): 878.63 mb = 1261.88 m = 4139.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 81 at 5 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 1010 62 20 4 -1.4 -3.8 | 307 5 3.9 -2.9 1 1000 148 25 10 -4.2 -9.1 | 353 8 1.0 -8.2 2 982 305 60 12 -10.4 -6.0 | 45 7 -5.1 -5.2 3 948 610 65 12 -10.9 -5.1 | 53 7 -5.6 -4.2 4 925 822 50 9 -6.9 -5.8 | 18 5 -1.6 -4.9 5 883 1219 10 10 -1.7 -9.8 | 339 10 3.5 -9.0 6 852 1524 5 5 -0.4 -5.0 | 311 6 4.8 -4.1 7 850 1546 5 5 -0.4 -5.0 | 311 6 4.8 -4.1 8 822 1829 5 9 -0.8 -9.0 | 331 9 4.5 -8.1 9 793 2134 360 7 -0.0 -7.0 | 320 8 5.3 -6.2 10 764 2438 55 4 -3.3 -2.3 | 306 2 2.0 -1.5 11 700 3178 20 7 -2.4 -6.6 | 334 6 2.9 -5.7 12 660 3658 15 6 -1.6 -5.8 | 323 6 3.7 -5.0 13 635 3962 25 6 -2.5 -5.4 | 329 5 2.7 -4.6 14 612 4267 0 1 -0.0 -1.0 | 272 5 5.3 -0.2 15 589 4572 165 3 -0.8 2.9 | 230 6 4.5 3.7 16 546 5182 115 13 -11.8 5.5 | 134 9 -6.5 6.3 17 526 5486 140 9 -5.8 6.9 | 176 8 -0.5 7.7 18 500 5890 200 4 1.4 3.8 | 235 8 6.6 4.6 19 468 6401 210 6 3.0 5.2 | 234 10 8.3 6.0 20 432 7010 240 10 8.7 5.0 | 247 15 13.9 5.8 21 415 7315 235 13 10.6 7.5 | 242 18 15.9 8.3 22 400 7600 240 14 12.1 7.0 | 246 19 17.4 7.8 23 337 8839 235 22 18.0 12.6 | 240 27 23.3 13.5 24 323 9144 230 35 26.8 22.5 | 234 40 32.1 23.3 25 300 9690 225 44 31.1 31.1 | 229 48 36.4 32.0 26 250 10950 240 48 41.6 24.0 | 242 53 46.8 24.8 27 249 10973 240 47 40.7 23.5 | 242 52 46.0 24.3 28 238 11278 245 50 45.3 21.1 | 247 55 50.6 22.0 29 200 12420 240 40 34.6 20.0 | 242 45 39.9 20.8 30 198 12497 245 42 38.1 17.7 | 247 47 43.3 18.6 31 154 14021 225 36 25.5 25.5 | 229 40 30.7 26.3 32 150 14200 230 37 28.3 23.8 | 234 42 33.6 24.6 33 125 15240 250 31 29.1 10.6 | 252 36 34.4 11.4 34 113 15850 225 32 22.6 22.6 | 230 36 27.9 23.5 35 102 16459 210 24 12.0 20.8 | 219 28 17.3 21.6 36 100 16560 230 20 15.3 12.9 | 236 25 20.6 13.7 37 96 16789 245 15 13.6 6.3 | 249 20 18.8 7.2 38 70 18570 95 3 -3.0 0.3 | 244 3 2.3 1.1 39 50 20540 115 8 -7.3 3.4 | 155 5 -2.0 4.2 40 30 23680 90 29 -29.0 0.0 | 92 24 -23.7 0.8 41 20 26250 65 28 -25.4 -11.8 | 61 23 -20.1 -11.0 42 10 30820 185 16 1.4 15.9 | 202 18 6.6 16.8 Wind Parameters Mean winds (0-6000m): 50.9 at 7.1 knts Storm direction: 80.9 at 5.3 knts Shear (0-3000m) pos: 2.2 neg: 2.1 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 27.3 deg Storm rel helicity (0-3000m) pos: 28.7 neg: -26.6 tot: 2.1 m^2/s^2 ave: 0.7 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.74 Bulk Shear: 1.85 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 52 11 30 7| 9.8 0.0 9.8| 22.0 0.0 22.0 44.0 0.93| 14.3 13.3 1000 51 10 27 6| 4.9 3.8 8.7| 22.0 -10.7 11.3 11.3 0.30| 11.1 3.3 1500 40 10 8 7| 3.3 3.5 6.8| 22.0 -22.8 -0.8 -0.5 0.03| 9.8 0.3 2000 32 9 357 7| 2.5 2.8 5.3| 26.7 -25.5 1.2 0.6 0.06| 8.7 0.5 2500 31 8 352 6| 2.7 2.2 4.9| 27.8 -26.6 1.2 0.5 0.04| 8.3 0.4 3000 31 8 349 6| 2.2 2.1 4.4| 28.7 -26.6 2.1 0.7 0.06| 7.4 0.5 4000 28 7 343 6| 1.7 1.7 3.4| 29.6 -31.0 -1.4 -0.3 0.01| 6.2 0.0 5000 36 7 345 5| 1.7 0.5 2.2| 29.6 -54.9 -25.3 -5.1 -0.23| 6.9 -1.6 6000 51 7 4 4| 0.8 0.4 1.2| 59.9 -60.0 -0.1 -0.0 -0.04| 7.2 -0.3 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251206.23.gif