UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for VO285... Searching the city database file for: VO285 ... Date:0000Z 2 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 76 25.8 19.8 70 6.0 21.6 0 0 298.9 301.5 294.7 341.6 14.67 1 1000 85 23.8 17.8 69 6.0 19.7 105 3 297.0 299.3 292.9 334.3 12.93 2 994 138 24.4 17.4 65 7.0 19.6 83 3 298.1 300.4 293.0 334.9 12.67 3 925 767 21.4 14.4 64 7.0 16.8 20 4 301.2 303.2 292.9 334.2 11.22 4 850 1496 17.6 11.6 68 6.0 13.7 60 6 304.6 306.5 293.0 334.9 10.15 5 759 2455 13.0 6.0 62 7.0 8.8 304 2 309.6 311.1 292.6 333.4 7.75 6 749 2567 13.4 4.4 54 9.0 8.2 341 4 311.2 312.6 292.5 333.0 7.02 7 735 2725 13.6 1.6 44 12.0 6.9 33 6 313.1 314.3 292.1 331.5 5.85 8 700 3134 10.8 -1.2 43 12.0 4.4 50 11 314.4 315.4 291.8 330.3 5.01 9 615 4202 5.4 -13.6 24 19.0 -2.4 6 12 320.1 320.5 291.0 327.4 2.17 10 537 5294 -2.3 -14.3 39 12.0 -7.0 332 4 323.6 324.0 292.1 331.5 2.35 11 522 5519 -2.9 -21.9 22 19.0 -9.1 322 2 325.5 325.7 291.7 329.9 1.27 12 515 5626 -2.7 -31.7 9 29.0 -10.3 311 3 327.0 327.1 291.4 328.9 0.52 13 507 5750 -2.5 -41.5 3 39.0 -10.8 297 4 328.7 328.7 291.6 329.4 0.20 14 500 5860 -3.1 -31.1 9 28.0 -10.6 285 5 329.3 329.4 292.1 331.4 0.57 15 470 6345 -7.5 -26.5 20 19.0 -12.9 281 7 329.7 329.9 292.6 333.0 0.93 16 456 6580 -8.9 -21.9 34 13.0 -13.0 282 8 330.8 331.1 293.3 335.9 1.45 17 400 7580 -15.7 -27.7 35 12.0 -18.8 285 13 334.6 334.8 293.9 338.2 0.98 18 377 8022 -19.7 -28.7 45 9.0 -21.8 272 15 335.0 335.2 294.0 338.5 0.95 19 362 8322 -21.1 -32.1 37 11.0 -23.4 262 17 337.1 337.2 294.3 339.7 0.72 20 300 9680 -30.9 -43.9 27 13.0 -32.4 215 27 341.8 341.9 295.0 342.9 0.26 21 288 9967 -33.5 -43.5 36 10.0 -34.6 214 27 342.1 342.2 295.1 343.3 0.28 22 278 10213 -35.7 -43.7 44 8.0 -36.5 212 28 342.4 342.5 295.2 343.6 0.29 23 261 10647 -39.1 -55.1 17 16.0 -40.1 210 28 343.7 343.7 295.3 344.0 0.08 24 250 10940 -41.1 -59.1 13 18.0 -42.0 215 30 345.0 345.0 295.6 345.2 0.05 25 200 12420 -53.5 -72.5 8 19.0 -53.8 250 36 348.0 348.0 296.2 348.1 0.01 26 170 13446 -62.3 -91.3 1 29.0 -62.4 262 32 350.0 350.0 296.6 350.0 0.00 27 150 14210 -67.9 -95.9 1 28.0 -67.9 250 24 353.1 353.1 297.3 353.1 0.00 28 121 15482 -73.7 -99.7 1 26.0 -73.7 254 27 364.9 364.9 299.7 364.9 0.00 29 105 16295 -80.7 -104.7 1 24.0 -80.7 214 25 366.7 366.7 299.9 366.7 0.00 30 100 16570 -80.9 -104.9 1 24.0 -80.9 200 25 371.4 371.4 300.8 371.4 0.00 31 86 17406 -86.1 -109.1 1 23.0 -86.1 250 14 377.3 377.3 301.8 377.3 0.00 32 76 18091 -81.7 -105.7 1 24.0 -81.7 352 13 400.1 400.1 305.2 400.1 0.00 33 71 18471 -82.5 -106.5 1 24.0 -82.5 48 13 406.2 406.2 306.0 406.2 0.00 34 70 18550 -82.1 -106.1 1 24.0 -82.1 60 13 408.7 408.7 306.3 408.7 0.00 35 66 18881 -79.1 -104.1 1 25.0 -79.1 69 14 422.2 422.2 308.0 422.2 0.00 36 50 20490 -70.5 -97.5 1 27.0 -70.6 110 21 477.4 477.4 313.2 477.4 0.00 37 42 21538 -66.7 -94.7 1 28.0 -67.0 100 26 511.2 511.2 315.7 511.2 0.00 38 33 23019 -61.1 -91.1 1 30.0 -61.9 86 33 562.5 562.5 318.8 562.5 0.00 39 32 23212 -58.7 -89.7 1 31.0 -59.7 84 34 573.9 573.9 319.3 573.9 0.00 40 30 23620 -56.5 -87.5 1 31.0 -57.9 80 36 590.6 590.6 320.2 590.6 0.01 41 20 26190 -53.5 -85.5 1 32.0 -56.1 70 21 672.4 672.4 323.5 672.5 0.01 42 17 27239 -53.1 -85.1 1 32.0 -56.1 34 19 705.7 705.7 324.6 705.8 0.02 43 15 28053 -49.7 -82.7 1 33.0 -54.1 6 17 742.7 742.7 325.7 742.9 0.03 44 13 28998 -46.1 -80.1 1 34.0 -52.2 334 15 786.2 786.2 326.9 786.7 0.05 45 10 30760 -42.3 -78.3 1 36.0 -51.3 275 11 861.6 861.7 328.7 862.5 0.09 46 7.7 32528 -42.1 -78.1 1 36.0 -52.4 929.3 929.4 330.0 930.6 0.12 TRP 86 17406 -86.1 -109.1 1 23.0 -86.1 250 14 377.3 377.3 301.8 377.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 560.30 mb = 4967.65 m = 16297.87 ft Wetbulb zero: 645.27 mb = 3805.42 m = 12484.82 ft Precipitable water: 1.42 inches Sfc-500 mean rel hum: 45.81 % Est. max temperature: 31.47 C = 88.65 F Sfc-Lift cond lev (LCL): 917.23 mb = 839.76 m = 2755.10 ft T: 21.02 C 700-500 lapse rate: 5.10 C/km ThetaE index: 7.54 C Layer 759.0- 537.0 mb Conv cond level (CCL): 701.64 mb = 3114.39 m = 10217.69 ft Mean mixing ratio: 11.79 g/kg Conv temperature: 41.32 C = 106.38 F Cap Strength: 5.92 C Lifted Index: 6.02 C Risk: None Lifted Index @300 mb: 6.52 C Lifted Index @700 mb: 4.86 C Showalter Index: 5.85 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 14.70 C K Index: 20.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 156.20 Risk: None Energy Index: -0.53 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.22 J/kg Max Up Vert Vel: 5.14 m/s Conv Inhibition (B-): 56358.72 J/kg Cap Strength: 5.80 C Lift Cond Lev (LCL): 858.19 mb = 1413.30 m = 4636.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 45 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 1001 76 0 0 -0.0 -0.0 | 225 5 3.7 3.7 1 1000 85 105 3 -2.9 0.8 | 190 5 0.8 4.5 2 975 305 15 2 -0.5 -1.9 | 241 4 3.2 1.7 3 942 610 355 5 0.4 -5.0 | 287 4 4.2 -1.3 4 925 767 20 4 -1.4 -3.8 | 272 2 2.4 -0.1 5 909 914 55 5 -4.1 -2.9 | 155 1 -0.4 0.8 6 878 1219 80 7 -6.9 -1.2 | 128 4 -3.2 2.5 7 850 1496 60 6 -5.2 -3.0 | 115 2 -1.5 0.7 8 817 1829 350 4 0.7 -3.9 | 273 4 4.4 -0.3 9 788 2134 290 4 3.8 -1.4 | 253 8 7.5 2.3 10 760 2438 300 2 1.7 -1.0 | 244 6 5.5 2.7 11 733 2743 40 6 -3.9 -4.6 | 8 1 -0.1 -0.9 12 707 3048 55 11 -9.0 -6.3 | 64 6 -5.3 -2.6 13 700 3134 50 11 -8.4 -7.1 | 54 6 -4.7 -3.4 14 656 3658 40 12 -7.7 -9.2 | 36 7 -4.0 -5.5 15 632 3962 20 12 -4.1 -11.3 | 3 8 -0.4 -7.6 16 609 4267 360 12 -0.0 -12.0 | 336 9 3.7 -8.3 17 586 4572 350 13 2.3 -12.8 | 327 11 6.0 -9.1 18 565 4877 345 9 2.3 -8.7 | 310 8 6.1 -5.0 19 524 5486 325 2 1.1 -1.6 | 247 5 4.9 2.0 20 500 5860 285 5 4.8 -1.3 | 254 9 8.6 2.4 21 485 6096 280 6 5.9 -1.0 | 255 10 9.6 2.6 22 400 7580 285 13 12.6 -3.4 | 269 16 16.3 0.3 23 398 7620 285 12 11.6 -3.1 | 268 15 15.3 0.6 24 323 9144 235 24 19.7 13.8 | 233 29 23.4 17.4 25 300 9680 215 27 15.5 22.1 | 217 32 19.2 25.8 26 260 10668 210 28 14.0 24.2 | 212 33 17.7 27.9 27 250 10940 215 30 17.2 24.6 | 217 35 20.9 28.3 28 207 12192 250 34 31.9 11.6 | 247 39 35.7 15.3 29 200 12420 250 36 33.8 12.3 | 247 41 37.6 16.0 30 162 13716 265 31 30.9 2.7 | 260 35 34.6 6.4 31 150 14210 250 24 22.6 8.2 | 246 29 26.3 11.9 32 126 15240 265 27 26.9 2.4 | 259 31 30.6 6.0 33 100 16570 200 25 8.6 23.5 | 204 30 12.3 27.2 34 86 17406 250 14 13.2 4.8 | 243 19 16.9 8.5 35 70 18550 60 13 -11.3 -6.5 | 69 8 -7.5 -2.8 36 50 20490 110 21 -19.7 7.2 | 124 19 -16.0 10.9 37 30 23620 80 36 -35.5 -6.3 | 85 32 -31.7 -2.6 38 20 26190 70 21 -19.7 -7.2 | 78 16 -16.0 -3.5 39 10 30760 275 11 11.0 -1.0 | 260 15 14.7 2.7 Wind Parameters Mean winds (0-6000m): 15.4 at 7.0 knts Storm direction: 45.4 at 5.2 knts Shear (0-3000m) pos: 3.1 neg: 1.8 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): -164.9 deg Storm rel helicity (0-3000m) pos: 10.8 neg: -9.4 tot: 1.4 m^2/s^2 ave: 0.5 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 7.5 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.00 Bulk Shear: 2.20 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 23 3 249 3| 0.0 4.8 4.8| 4.0 -1.4 2.6 5.2 0.43| 7.6 3.3 1000 31 4 259 2| 3.3 2.4 5.7| 4.0 -2.3 1.7 1.7 -0.02| 7.3 -0.1 1500 50 5 187 1| 2.2 2.3 4.5| 4.0 -2.9 1.1 0.8 -0.14| 6.7 -1.0 2000 39 5 264 1| 1.6 2.7 4.3| 4.0 -6.8 -2.8 -1.4 -0.26| 7.2 -1.9 2500 28 4 275 2| 1.7 2.1 3.8| 7.2 -9.4 -2.2 -0.9 -0.19| 6.8 -1.3 3000 35 5 288 1| 3.1 1.8 4.9| 10.8 -9.4 1.4 0.5 -0.00| 7.5 -0.0 4000 36 7 6 2| 2.3 2.3 4.7| 10.8 -24.5 -13.7 -3.4 -0.16| 6.7 -1.1 5000 22 8 345 3| 1.9 2.2 4.0| 10.8 -45.2 -34.4 -6.9 -0.27| 6.6 -1.8 6000 15 7 328 4| 1.6 2.1 3.6| 12.1 -52.6 -40.5 -6.7 -0.29| 6.3 -1.8 Wrote GIF file: /home/apache/climate/data/raob//VO285/skewt/VO285.skewt.20251202.00.gif