UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120511.upa.cvt Date: 1100Z 5 DEC 25 Searching for VECC... Searching the city database file for: VECC ... Date:1100Z 5 DEC 25 Station: VECC WMO ident: 42809 Latitude: 22.65 Longitude: 88.45 Elevation: 6.00 ------------------------------------------------------------------------------- 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 1015 6 24.4 12.4 47 12.0 16.8 360 2 296.3 297.9 289.4 322.2 8.94 1 1000 130 24.0 10.0 41 14.0 15.5 20 10 297.1 298.5 288.6 319.7 7.72 2 925 808 18.0 7.0 49 11.0 11.7 335 12 297.7 298.9 288.0 317.7 6.80 3 882 1210 14.4 3.4 48 11.0 8.5 312 13 298.1 299.1 286.9 314.5 5.54 4 875 1277 16.0 -9.0 17 25.0 5.2 309 13 300.4 300.8 284.3 307.3 2.21 5 851 1513 18.6 296 13 305.5 6 850 1523 18.8 295 13 305.8 7 834 1686 18.6 290 13 307.3 8 700 3161 9.6 280 22 313.1 9 654 3721 5.4 -35.6 3 41.0 -4.8 273 22 314.5 314.6 287.3 315.5 0.28 10 645 3834 4.6 -35.4 4 40.0 -5.3 272 22 314.9 314.9 287.4 315.9 0.29 11 635 3961 5.2 -38.8 2 44.0 -5.2 271 22 317.0 317.0 288.0 317.7 0.21 12 583 4654 1.6 -34.4 5 36.0 -7.4 267 24 320.6 320.7 289.3 321.9 0.36 13 569 4850 0.0 -35.0 5 35.0 -8.5 266 25 321.0 321.0 289.4 322.2 0.34 14 503 5823 -7.7 -38.7 6 31.0 -13.9 258 27 323.1 323.2 290.0 324.1 0.27 15 500 5870 -8.1 -38.1 7 30.0 -14.1 255 26 323.2 323.2 290.0 324.2 0.29 16 416 7276 -16.5 -50.5 4 34.0 -20.9 261 35 329.8 329.8 291.7 330.2 0.09 17 400 7570 -18.9 -50.9 4 32.0 -22.7 260 37 330.4 330.4 291.9 330.8 0.09 18 338 8802 -28.5 -55.5 6 27.0 -30.7 255 47 333.6 333.7 292.7 333.9 0.06 19 328 9017 -28.7 -58.7 4 30.0 -30.9 250 48 336.2 336.2 293.4 336.4 0.04 20 313 9350 -31.3 -54.3 9 23.0 -33.1 249 55 337.1 337.2 293.7 337.5 0.08 21 300 9650 -33.1 -40.1 50 7.0 -34.0 255 63 338.7 338.8 294.4 340.2 0.39 22 254 10793 -42.3 -48.3 52 6.0 -42.7 246 66 341.6 341.7 294.9 342.4 0.19 23 250 10900 -43.1 -49.1 52 6.0 -43.5 245 66 342.0 342.0 295.0 342.7 0.18 24 222 11691 -48.5 -59.4 27 10.9 -48.9 245 72 345.5 345.5 295.7 345.7 0.06 25 206 12179 -51.9 -65.9 17 14.0 -52.2 245 70 347.6 347.6 296.1 347.7 0.03 26 200 12370 -53.1 -68.1 15 15.0 -53.4 250 66 348.7 348.7 296.4 348.8 0.02 27 150 14170 -63.7 -83.7 5 20.0 -63.8 230 43 360.3 360.3 298.8 360.4 0.00 28 100 16570 -77.9 -94.9 5 17.0 -77.9 205 29 377.2 377.2 301.8 377.2 0.00 29 90 17166 -80.3 -95.3 6 15.0 -80.3 220 23 384.0 384.0 302.9 384.0 0.00 30 70 18600 -74.9 -87.9 12 13.0 -75.0 180 7 424.1 424.1 308.2 424.2 0.00 31 50 20590 -67.1 -89.1 3 22.0 -67.3 35 15 485.4 485.4 313.9 485.4 0.00 32 30 23730 -60.1 -90.1 1 30.0 -61.0 320 2 580.8 580.8 319.7 580.8 0.00 33 20 26310 -54.3 -89.3 1 35.0 -56.7 155 13 670.0 670.0 323.4 670.0 0.01 TRP 90 17166 -80.3 -95.3 6 15.0 -80.3 220 23 384.0 384.0 302.9 384.0 0.00 WND 222 11691 -48.5 -59.4 27 10.9 -48.9 245 72 345.5 345.5 295.7 345.7 0.06 Sounding variables and indices 1000-500 mb thick: 5740.00 m Freezing level: 569.00 mb = 4849.64 m = 15910.70 ft Wetbulb zero: 759.54 mb = 2473.38 m = 8114.67 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 19.11 % Est. max temperature: 30.66 C = 87.18 F Sfc-Lift cond lev (LCL): 850.73 mb = 1515.71 m = 4972.74 ft T: 18.65 C 700-500 lapse rate: 6.53 C/km ThetaE index: 14.94 C Layer 1000.0- 851.0 mb Conv cond level (CCL): 581.91 mb = 4669.41 m = 15319.40 ft Mean mixing ratio: 7.35 g/kg Conv temperature: 48.84 C = 119.92 F Cap Strength: 10.55 C Lifted Index: 8.93 C Risk: None Lifted Index @300 mb: 14.52 C Lifted Index @700 mb: 9.64 C Showalter Index: 13.15 C Risk: None Total Totals Index: 23.35 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: -3.55 C K Index: -23.74 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 2.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.65 J/kg Max Up Vert Vel: 2.30 m/s Conv Inhibition (B-): 37997.45 J/kg Cap Strength: 10.55 C Lift Cond Lev (LCL): 802.23 mb = 2012.83 m = 6603.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 at 14 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 1015 6 360 2 -0.0 -2.0 | 121 13 -11.2 6.8 1 1000 130 20 10 -3.4 -9.4 | 88 15 -14.6 -0.6 2 946 610 340 12 4.1 -11.3 | 71 7 -7.1 -2.4 3 925 808 335 12 5.1 -10.9 | 71 6 -6.1 -2.0 4 850 1523 295 13 11.8 -5.5 | 190 3 0.6 3.3 5 820 1829 285 13 12.6 -3.4 | 194 6 1.4 5.5 6 700 3161 280 22 21.7 -3.8 | 244 12 10.5 5.0 7 684 3353 275 21 20.9 -1.8 | 234 12 9.7 7.0 8 505 5791 260 27 26.6 4.7 | 229 21 15.4 13.5 9 500 5870 255 26 25.1 6.7 | 222 21 13.9 15.6 10 485 6096 265 29 28.9 2.5 | 237 21 17.7 11.4 11 400 7570 260 37 36.4 6.4 | 239 30 25.3 15.3 12 336 8839 255 47 45.4 12.2 | 238 40 34.2 21.0 13 322 9144 245 49 44.4 20.7 | 228 44 33.2 29.5 14 300 9650 255 63 60.9 16.3 | 243 56 49.7 25.1 15 250 10900 245 66 59.8 27.9 | 233 61 48.6 36.7 16 247 10973 245 65 58.9 27.5 | 233 60 47.7 36.3 17 236 11278 245 69 62.5 29.2 | 234 64 51.4 38.0 18 222 11691 245 72 65.3 30.4 | 234 67 54.1 39.3 19 206 12192 245 70 63.4 29.6 | 234 65 52.3 38.4 20 200 12370 250 66 62.0 22.6 | 238 60 50.8 31.4 21 187 12802 250 63 59.2 21.5 | 238 57 48.0 30.4 22 154 14021 230 52 39.8 33.4 | 214 51 28.7 42.3 23 150 14170 230 43 32.9 27.6 | 211 42 21.8 36.5 24 146 14326 230 44 33.7 28.3 | 211 43 22.5 37.1 25 107 16154 235 33 27.0 18.9 | 210 32 15.9 27.8 26 100 16570 205 29 12.3 26.3 | 182 35 1.1 35.1 27 97 16764 210 30 15.0 26.0 | 186 35 3.8 34.8 28 92 17069 215 29 16.6 23.8 | 190 33 5.5 32.6 29 90 17166 220 23 14.8 17.6 | 188 27 3.6 26.4 30 78 17983 220 16 10.3 12.3 | 178 21 -0.9 21.1 31 74 18288 175 10 -0.9 10.0 | 147 22 -12.0 18.8 32 70 18593 185 16 1.4 15.9 | 158 27 -9.8 24.8 33 70 18600 180 7 0.0 7.0 | 145 19 -11.2 15.8 34 67 18898 180 7 0.0 7.0 | 145 19 -11.2 15.8 35 60 19507 345 6 1.6 -5.8 | 107 10 -9.6 3.0 36 57 19812 320 5 3.2 -3.8 | 122 9 -8.0 5.0 37 54 20117 40 8 -5.1 -6.1 | 99 17 -16.3 2.7 38 50 20590 35 15 -8.6 -12.3 | 80 20 -19.8 -3.5 39 49 20726 15 8 -2.1 -7.7 | 95 13 -13.2 1.1 40 47 21031 50 11 -8.4 -7.1 | 95 20 -19.6 1.8 41 44 21336 40 13 -8.4 -10.0 | 87 20 -19.5 -1.1 42 42 21641 85 12 -12.0 -1.0 | 109 24 -23.1 7.8 43 40 21946 105 8 -7.7 2.1 | 120 22 -18.9 10.9 44 38 22250 110 10 -9.4 3.4 | 121 24 -20.6 12.2 45 36 22555 200 3 1.0 2.8 | 139 15 -10.1 11.6 46 35 22860 170 8 -1.4 7.9 | 143 21 -12.6 16.7 47 33 23165 15 4 -1.0 -3.9 | 112 13 -12.2 5.0 48 31 23470 165 8 -2.1 7.7 | 141 21 -13.2 16.6 49 30 23730 320 2 1.3 -1.5 | 126 12 -9.9 7.3 50 30 23774 120 3 -2.6 1.5 | 127 17 -13.8 10.3 51 28 24079 285 2 1.9 -0.5 | 132 12 -9.2 8.3 52 27 24384 110 8 -7.5 2.7 | 122 22 -18.7 11.6 53 26 24689 150 10 -5.0 8.7 | 137 24 -16.2 17.5 54 23 25298 180 9 0.0 9.0 | 148 21 -11.2 17.8 55 22 25603 175 14 -1.2 13.9 | 151 26 -12.4 22.8 56 20 26310 155 13 -5.5 11.8 | 141 27 -16.7 20.6 57 17 26822 160 12 -4.1 11.3 | 143 25 -15.3 20.1 58 16 27127 145 7 -4.0 5.7 | 134 21 -15.2 14.6 59 15 27432 130 5 -3.8 3.2 | 129 19 -15.0 12.0 60 12 28042 170 8 -1.4 7.9 | 143 21 -12.6 16.7 61 10 28651 170 3 -0.5 3.0 | 135 17 -11.7 11.8 62 10 28956 360 4 -0.0 -4.0 | 113 12 -11.2 4.8 63 9 29261 360 9 -0.0 -9.0 | 89 11 -11.2 -0.2 64 8 29566 30 9 -4.5 -7.8 | 94 16 -15.7 1.0 65 7 29870 320 8 5.1 -6.1 | 114 7 -6.0 2.7 Wind Parameters Mean winds (0-6000m): 278.3 at 19.0 knts Storm direction: 308.3 at 14.2 knts Shear (0-3000m) pos: 0.0 neg: 3.5 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 120.7 deg Storm rel helicity (0-3000m) pos: 14.5 neg: -36.9 tot: -22.4 m^2/s^2 ave: -7.5 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 6.1 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 57.31 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 5 10 87 12| 0.0 9.9 9.9| 0.0 -35.8 -35.8 -71.7 -0.79| 13.9-11.0 1000 348 11 79 9| 0.0 5.5 5.5| 0.4 -36.9 -36.5 -36.5 -0.58| 9.6 -5.6 1500 334 11 77 6| 0.0 4.2 4.2| 2.8 -36.9 -34.1 -22.7 -0.26| 8.6 -2.3 2000 320 12 85 4| 0.0 3.6 3.6| 4.9 -36.9 -32.0 -16.0 -0.18| 7.3 -1.3 2500 310 13 113 2| 0.0 3.6 3.6| 9.9 -36.9 -27.0 -10.8 -0.07| 6.6 -0.5 3000 303 14 197 1| 0.0 3.5 3.5| 14.5 -36.9 -22.4 -7.5 -0.01| 6.1 -0.1 4000 292 16 230 4| 0.0 2.9 2.9| 15.4 -43.5 -28.2 -7.0 -0.05| 5.2 -0.3 5000 285 17 232 7| 0.0 2.6 2.6| 15.4 -46.4 -31.0 -6.2 -0.06| 4.5 -0.3 6000 278 19 231 10| 0.0 2.4 2.4| 29.1 -59.4 -30.3 -5.0 -0.05| 4.4 -0.2 Wrote GIF file: /home/apache/climate/data/raob//VECC/skewt/VECC.skewt.20251205.11.gif