UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for VO285... Searching the city database file for: VO285 ... Date:0000Z 9 DEC 25 Station: VO285 WMO ident: 43285 Latitude: 12.95 Longitude: 74.83 ------------------------------------------------------------------------------- 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 82 22.6 19.2 81 3.4 20.2 0 0 295.7 298.2 293.4 336.2 14.12 1 1000 91 22.4 14.4 61 8.0 17.2 105 11 295.5 297.4 290.4 325.4 10.36 2 994 143 22.8 13.8 57 9.0 17.0 103 13 296.5 298.3 290.4 325.5 10.02 3 990 179 23.6 13.6 53 10.0 17.2 101 15 297.6 299.4 290.7 326.5 9.93 4 983 241 24.4 12.4 47 12.0 16.8 98 18 299.0 300.7 290.6 326.1 9.23 5 973 330 25.0 12.0 44 13.0 16.7 95 21 300.5 302.2 290.9 327.3 9.09 6 963 421 25.4 9.4 36 16.0 15.5 95 19 301.8 303.2 290.2 324.7 7.70 7 947 568 25.6 5.6 28 20.0 13.9 95 17 303.4 304.6 289.2 321.6 6.02 8 925 775 25.4 0.4 19 25.0 11.9 85 11 305.3 306.1 288.2 318.4 4.25 9 850 1509 20.4 -4.6 18 25.0 8.0 60 6 307.5 308.1 287.9 317.5 3.19 10 745 2631 12.8 -2.2 35 15.0 5.1 24 20 311.1 311.9 290.2 324.8 4.37 11 700 3150 9.0 -2.0 46 11.0 3.3 30 17 312.5 313.3 290.9 327.3 4.72 12 684 3341 7.6 -3.4 46 11.0 2.1 41 14 313.0 313.8 290.8 326.7 4.35 13 657 3672 6.6 -7.4 36 14.0 0.1 60 8 315.5 316.1 290.6 326.2 3.34 14 634 3963 4.6 -5.4 48 10.0 -0.2 108 2 316.4 317.2 291.5 329.4 4.03 15 597 4451 2.4 -12.6 32 15.0 -3.8 252 2 319.4 319.8 291.0 327.4 2.43 16 544 5195 -2.3 -13.3 43 11.0 -6.7 290 6 322.4 322.9 291.9 330.8 2.52 17 500 5860 -6.1 -16.1 45 10.0 -9.8 235 9 325.6 326.0 292.6 333.0 2.18 18 486 6082 -7.7 -17.7 45 10.0 -11.2 230 11 326.3 326.7 292.5 333.0 1.96 19 478 6211 -7.7 -19.7 38 12.0 -11.8 233 12 327.8 328.2 292.7 333.7 1.68 20 469 6359 -7.7 -22.7 29 15.0 -12.4 238 13 329.6 329.9 292.9 334.3 1.32 21 445 6766 -9.9 -33.9 12 24.0 -15.4 250 17 331.8 331.9 292.7 333.7 0.49 22 400 7580 -15.9 -31.9 24 16.0 -19.5 275 24 334.3 334.5 293.5 336.8 0.66 23 399 7599 -16.1 -31.1 26 15.0 -19.6 275 24 334.3 334.4 293.6 337.0 0.71 24 373 8099 -20.3 -31.3 37 11.0 -22.7 255 25 335.2 335.4 293.9 338.0 0.75 25 354 8482 -23.9 -31.9 48 8.0 -25.5 239 26 335.4 335.6 293.9 338.2 0.75 26 335 8881 -25.9 -35.9 39 10.0 -27.6 222 26 338.0 338.2 294.3 340.1 0.53 27 325 9100 -26.5 -39.5 28 13.0 -28.5 212 27 340.2 340.2 294.7 341.6 0.38 28 300 9670 -31.1 -45.1 24 14.0 -32.6 210 30 341.5 341.6 294.9 342.5 0.23 29 260 10672 -39.1 -62.1 7 23.0 -40.2 225 35 344.1 344.1 295.3 344.2 0.03 30 250 10940 -41.5 -63.5 7 22.0 -42.4 220 36 344.4 344.4 295.4 344.5 0.03 31 200 12420 -53.9 -85.9 1 32.0 -54.2 210 42 347.4 347.4 296.1 347.4 0.00 32 178 13156 -60.7 -90.7 1 30.0 -60.9 213 42 348.0 348.0 296.2 348.0 0.00 33 150 14200 -68.7 -96.7 1 28.0 -68.8 220 42 351.7 351.7 297.0 351.7 0.00 34 105 16267 -81.1 -105.1 1 24.0 -81.1 256 37 365.9 365.9 299.8 365.9 0.00 35 100 16540 -82.7 -106.7 1 24.0 -82.7 265 36 367.9 367.9 300.2 367.9 0.00 36 97 16710 -82.9 -106.9 1 24.0 -82.9 265 34 370.8 370.8 300.7 370.8 0.00 37 89 17190 -83.3 -106.3 1 23.0 -83.3 224 30 379.2 379.2 302.1 379.2 0.00 38 83 17578 -84.1 -107.1 1 23.0 -84.1 191 26 385.2 385.2 303.1 385.2 0.00 39 70 18530 -80.9 -104.9 1 24.0 -80.9 110 17 411.3 411.3 306.7 411.3 0.00 40 59 19506 -75.3 -101.3 1 26.0 -75.4 92 20 444.5 444.5 310.3 444.5 0.00 41 56 19811 -72.3 -99.3 1 27.0 -72.4 87 21 458.0 458.0 311.6 458.0 0.00 42 50 20480 -70.5 -97.5 1 27.0 -70.6 75 23 477.4 477.4 313.2 477.4 0.00 43 44 21251 -66.1 -94.1 1 28.0 -66.4 78 24 505.9 505.9 315.4 505.9 0.00 44 30 23620 -59.3 -89.3 1 30.0 -60.3 85 25 583.0 583.0 319.8 583.0 0.00 45 25 24768 -55.3 -87.3 1 32.0 -57.1 89 25 625.7 625.7 321.7 625.7 0.01 46 20 26200 -51.1 -84.1 1 33.0 -54.2 95 24 679.8 679.8 323.7 679.9 0.02 47 17 27258 -52.5 -84.5 1 32.0 -55.6 131 20 707.6 707.6 324.7 707.8 0.02 48 13 29006 -50.7 -83.7 1 33.0 -55.1 191 14 770.3 770.3 326.5 770.5 0.03 49 13 29006 -47.9 -81.9 1 34.0 -53.4 191 14 780.0 780.0 326.7 780.3 0.04 50 10 30750 -45.7 -80.7 1 35.0 -53.1 250 8 849.0 849.0 328.4 849.5 0.06 51 9.9 30817 -46.1 -81.1 1 35.0 -53.3 849.9 849.9 328.4 850.5 0.06 52 9.4 31161 -46.9 -80.9 1 34.0 -53.9 859.6 859.6 328.6 860.2 0.06 53 7.8 32415 -40.5 -76.5 1 36.0 -51.6 932.3 932.4 330.1 934.0 0.15 TRP 97 16710 -82.9 -106.9 1 24.0 -82.9 265 34 370.8 370.8 300.7 370.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 569.94 mb = 4830.75 m = 15848.73 ft Wetbulb zero: 648.04 mb = 3783.90 m = 12414.23 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 35.13 % Est. max temperature: 34.42 C = 93.96 F Sfc-Lift cond lev (LCL): 952.46 mb = 517.80 m = 1698.81 ft T: 25.53 C 700-500 lapse rate: 5.57 C/km ThetaE index: 10.85 C Layer 1000.0- 994.0 mb Conv cond level (CCL): 567.81 mb = 4852.05 m = 15918.61 ft Mean mixing ratio: 6.70 g/kg Conv temperature: 47.93 C = 118.27 F Cap Strength: 8.42 C Lifted Index: 8.97 C Risk: None Lifted Index @300 mb: 14.11 C Lifted Index @700 mb: 7.57 C Showalter Index: 11.69 C Risk: None Total Totals Index: 28.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: 1.50 C K Index: 10.90 Risk: None Sweat Index: 21.00 Risk: None Energy Index: 3.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.96 J/kg Max Up Vert Vel: 8.83 m/s Conv Inhibition (B-): 51361.98 J/kg Cap Strength: 8.93 C Lift Cond Lev (LCL): 731.86 mb = 2778.88 m = 9116.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 73 at 7 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 82 0 0 -0.0 -0.0 | 253 7 7.0 2.1 1 1000 91 105 11 -10.6 2.8 | 144 6 -3.6 5.0 2 976 305 95 21 -20.9 1.8 | 106 14 -13.9 4.0 3 943 610 95 16 -15.9 1.4 | 112 10 -8.9 3.5 4 925 775 85 11 -11.0 -1.0 | 106 4 -3.9 1.2 5 910 914 80 9 -8.9 -1.6 | 107 2 -1.8 0.6 6 879 1219 80 6 -5.9 -1.0 | 226 2 1.1 1.1 7 850 1509 60 6 -5.2 -3.0 | 296 2 1.8 -0.9 8 818 1829 45 8 -5.7 -5.7 | 339 4 1.4 -3.5 9 789 2134 40 12 -7.7 -9.2 | 6 7 -0.7 -7.1 10 761 2438 30 19 -9.5 -16.5 | 10 15 -2.5 -14.3 11 735 2743 20 20 -6.8 -18.8 | 359 17 0.2 -16.7 12 708 3048 20 18 -6.2 -16.9 | 357 15 0.9 -14.8 13 700 3150 30 17 -8.5 -14.7 | 7 13 -1.5 -12.6 14 657 3658 60 8 -6.9 -4.0 | 357 2 0.1 -1.9 15 633 3962 110 2 -1.9 0.7 | 241 6 5.1 2.8 16 609 4267 255 1 1.0 0.3 | 253 8 8.0 2.4 17 587 4572 250 3 2.8 1.0 | 252 10 9.8 3.1 18 565 4877 290 5 4.7 -1.7 | 268 12 11.7 0.4 19 524 5486 290 7 6.6 -2.4 | 271 14 13.6 -0.3 20 500 5860 235 9 7.4 5.2 | 243 16 14.4 7.3 21 485 6096 230 11 8.4 7.1 | 239 18 15.5 9.2 22 400 7580 275 24 23.9 -2.1 | 270 31 30.9 0.0 23 398 7620 275 24 23.9 -2.1 | 270 31 30.9 0.0 24 323 9144 210 27 13.5 23.4 | 219 33 20.5 25.5 25 300 9670 210 30 15.0 26.0 | 218 36 22.0 28.1 26 260 10668 225 35 24.7 24.7 | 230 42 31.8 26.9 27 250 10940 220 36 23.1 27.6 | 225 42 30.2 29.7 28 207 12192 215 40 22.9 32.8 | 221 46 30.0 34.9 29 200 12420 210 42 21.0 36.4 | 216 48 28.0 38.5 30 162 13716 215 42 24.1 34.4 | 220 48 31.1 36.5 31 150 14200 220 42 27.0 32.2 | 225 48 34.0 34.3 32 125 15240 225 42 29.7 29.7 | 229 49 36.7 31.8 33 100 16540 265 36 35.9 3.1 | 263 43 42.9 5.3 34 97 16710 265 34 33.9 3.0 | 263 41 40.9 5.1 35 70 18530 110 17 -16.0 5.8 | 132 12 -9.0 7.9 36 50 20480 75 23 -22.2 -6.0 | 76 16 -15.2 -3.8 37 30 23620 85 25 -24.9 -2.2 | 90 18 -17.9 -0.1 38 20 26200 95 24 -23.9 2.1 | 104 17 -16.9 4.2 39 10 30750 250 8 7.5 2.7 | 252 15 14.5 4.9 Wind Parameters Mean winds (0-6000m): 43.2 at 9.8 knts Storm direction: 73.2 at 7.3 knts Shear (0-3000m) pos: 2.8 neg: 3.4 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 106.7 deg Storm rel helicity (0-3000m) pos: 12.3 neg: -38.1 tot: -25.7 m^2/s^2 ave: -8.6 10^-3 m/s^2 rel: -0.26 Storm rel vorticity (0-3000m) horiz: 10.5 stream: -2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.53 Bulk Shear: 25.52 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 96 17 112 11| 16.9 0.0 16.9| 2.4 -22.7 -20.3 -40.7 -0.77| 28.7-22.1 1000 93 14 111 8| 8.5 4.9 13.4| 2.8 -23.8 -21.0 -21.0 -0.55| 19.4-10.6 1500 89 11 113 5| 5.6 4.1 9.8| 4.1 -23.8 -19.7 -13.1 -0.41| 14.2 -5.9 2000 80 11 95 4| 4.2 3.5 7.7| 7.6 -23.8 -16.1 -8.1 -0.29| 12.1 -3.5 2500 67 12 57 5| 3.4 4.3 7.6| 9.7 -29.2 -19.5 -7.8 -0.25| 11.7 -2.9 3000 55 13 34 7| 2.8 3.4 6.2| 12.3 -38.1 -25.7 -8.6 -0.26| 10.5 -2.7 4000 53 12 26 6| 2.8 2.6 5.3| 22.8 -39.4 -16.6 -4.1 -0.19| 10.8 -2.1 5000 50 10 10 5| 1.7 2.1 3.7| 36.3 -39.7 -3.4 -0.7 -0.12| 9.5 -1.2 6000 43 10 356 5| 1.4 1.3 2.7| 37.8 -74.4 -36.6 -6.1 -0.19| 8.9 -1.7 Wrote GIF file: /home/apache/climate/data/raob//VO285/skewt/VO285.skewt.20251209.00.gif