UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112911.upa.cvt Date: 1100Z 29 NOV 25 Searching for VECC... Searching the city database file for: VECC ... Date:1100Z 29 NOV 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 1011 6 26.2 15.2 51 11.0 18.9 360 2 298.4 300.4 291.7 329.9 10.80 1 1000 101 25.8 12.8 44 13.0 17.5 45 4 299.0 300.6 290.6 326.2 9.32 2 925 784 19.6 10.6 56 9.0 14.0 320 6 299.4 300.9 290.2 324.9 8.70 3 856 1444 13.2 8.7 74 4.5 10.5 316 10 299.4 300.9 289.9 323.7 8.27 4 850 1503 12.6 8.6 77 4.0 10.2 315 11 299.3 300.9 289.9 323.7 8.27 5 835 1651 11.2 7.9 80 3.3 9.3 323 10 299.4 300.9 289.7 323.0 8.03 6 828 1721 10.6 7.8 83 2.8 9.0 328 10 299.5 301.0 289.7 323.2 8.04 7 826 1741 10.4 7.7 83 2.7 8.8 329 10 299.5 300.9 289.7 323.1 8.01 8 821 1792 12.0 -3.0 35 15.0 4.8 333 9 301.7 302.4 286.4 313.1 3.73 9 819 1812 13.0 -9.0 21 22.0 3.5 334 9 303.0 303.4 285.4 310.3 2.36 10 763 2407 14.6 322 12 310.9 11 758 2462 14.8 -33.2 2 48.0 1.0 325 13 311.7 311.8 286.3 312.8 0.31 12 700 3129 11.6 -29.4 4 41.0 -0.9 330 8 315.3 315.4 287.8 317.0 0.48 13 679 3384 11.2 -25.8 6 37.0 -1.0 336 11 317.6 317.8 288.8 320.1 0.69 14 547 5154 0.0 -40.0 3 40.0 -8.9 259 15 324.6 324.6 290.4 325.4 0.21 15 500 5870 -3.9 -41.9 3 38.0 -11.7 265 23 328.3 328.3 291.5 329.0 0.19 16 445 6772 -8.9 -40.9 6 32.0 -15.2 260 28 333.1 333.2 292.8 334.0 0.24 17 411 7376 -13.9 -34.9 15 21.0 -18.4 260 31 334.3 334.4 293.3 336.1 0.48 18 405 7486 -13.7 -44.7 5 31.0 -18.8 260 31 336.0 336.0 293.5 336.7 0.18 19 400 7580 -13.9 -49.9 3 36.0 -19.2 260 31 336.9 336.9 293.7 337.3 0.10 20 300 9700 -31.1 -51.1 12 20.0 -32.9 245 40 341.5 341.6 294.8 342.0 0.12 21 296 9795 -31.9 -47.9 19 16.0 -33.4 246 40 341.7 341.8 294.9 342.4 0.17 22 288 9989 -32.7 -60.7 4 28.0 -34.5 249 39 343.3 343.3 295.1 343.4 0.04 23 255 10835 -39.5 -61.5 8 22.0 -40.5 263 37 345.4 345.4 295.6 345.5 0.04 24 250 10970 -40.9 -60.9 10 20.0 -41.8 265 37 345.3 345.3 295.6 345.4 0.04 25 227 11616 -46.7 -51.7 57 5.0 -47.0 262 44 346.1 346.1 295.9 346.7 0.14 26 203 12344 -52.5 -57.5 55 5.0 -52.7 260 57 348.1 348.2 296.3 348.5 0.08 27 200 12440 -53.3 -59.3 48 6.0 -53.5 260 59 348.4 348.4 296.3 348.6 0.06 TRP WND Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 547.00 mb = 5154.35 m = 16910.38 ft Wetbulb zero: 726.58 mb = 2816.85 m = 9241.53 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 22.90 % Est. max temperature: 27.16 C = 80.89 F Sfc-Lift cond lev (LCL): 860.69 mb = 1397.36 m = 4584.45 ft T: 13.65 C 700-500 lapse rate: 5.65 C/km ThetaE index: 12.82 C Layer 826.0- 763.0 mb Conv cond level (CCL): 600.88 mb = 4384.83 m = 14385.74 ft Mean mixing ratio: 9.07 g/kg Conv temperature: 49.47 C = 121.05 F Cap Strength: 9.83 C Lifted Index: 9.44 C Risk: None Lifted Index @300 mb: 11.95 C Lifted Index @700 mb: 8.88 C Showalter Index: 10.49 C Risk: None Total Totals Index: 29.00 C Risk: None Vertical Totals Index: 16.50 C Cross Totals Index: 12.50 C K Index: -15.90 Risk: None Sweat Index: 148.20 Risk: None Energy Index: 1.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.40 J/kg Max Up Vert Vel: 1.67 m/s Conv Inhibition (B-): 4237.62 J/kg Cap Strength: 9.78 C Lift Cond Lev (LCL): 819.32 mb = 1809.09 m = 5935.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 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 1011 6 360 2 -0.0 -2.0 | 147 7 -3.6 5.5 1 1000 101 45 4 -2.8 -2.8 | 126 8 -6.4 4.7 2 925 784 320 6 3.9 -4.6 | 185 3 0.2 2.9 3 911 914 320 5 3.2 -3.8 | 174 4 -0.4 3.7 4 850 1503 315 11 7.8 -7.8 | 274 4 4.2 -0.3 5 848 1524 315 11 7.8 -7.8 | 274 4 4.2 -0.3 6 818 1829 335 9 3.8 -8.2 | 344 1 0.2 -0.7 7 788 2134 300 8 6.9 -4.0 | 223 5 3.3 3.5 8 760 2438 325 13 7.5 -10.6 | 309 5 3.8 -3.2 9 733 2743 330 13 6.5 -11.3 | 323 5 2.9 -3.8 10 707 3048 320 8 5.1 -6.1 | 228 2 1.5 1.4 11 700 3129 330 8 4.0 -6.9 | 214 1 0.4 0.6 12 681 3353 335 11 4.6 -10.0 | 337 3 1.0 -2.5 13 656 3658 345 13 3.4 -12.6 | 3 5 -0.3 -5.1 14 632 3962 340 9 3.1 -8.5 | 29 1 -0.5 -1.0 15 586 4572 295 12 10.9 -5.1 | 252 8 7.3 2.4 16 565 4877 285 12 11.6 -3.1 | 241 9 8.0 4.4 17 544 5182 255 16 15.5 4.1 | 225 17 11.8 11.6 18 500 5870 265 23 22.9 2.0 | 244 22 19.3 9.5 19 448 6706 260 27 26.6 4.7 | 242 26 23.0 12.2 20 431 7010 260 32 31.5 5.6 | 245 31 27.9 13.0 21 400 7580 260 31 30.5 5.4 | 244 30 26.9 12.9 22 300 9700 245 40 36.3 16.9 | 233 41 32.6 24.4 23 250 10970 265 37 36.9 3.2 | 252 35 33.2 10.7 24 250 10973 265 36 35.9 3.1 | 252 34 32.2 10.6 25 218 11887 260 48 47.3 8.3 | 250 46 43.7 15.8 26 208 12192 260 53 52.2 9.2 | 251 51 48.6 16.7 27 200 12440 260 59 58.1 10.2 | 252 57 54.5 17.7 Wind Parameters Mean winds (0-6000m): 304.2 at 11.1 knts Storm direction: 334.2 at 8.3 knts Shear (0-3000m) pos: 0.9 neg: 0.7 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 102.0 deg Storm rel helicity (0-3000m) pos: 15.7 neg: -10.0 tot: 5.7 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 15.26 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 18 4 125 6| 0.0 3.3 3.3| 0.5 -5.9 -5.4 -10.8 -0.39| 7.3 -2.8 1000 345 5 140 4| 0.0 2.4 2.4| 3.2 -6.3 -3.1 -3.1 0.02| 6.3 0.1 1500 330 6 167 2| 0.0 3.3 3.3| 6.4 -6.3 0.1 0.0 0.26| 6.0 1.6 2000 327 7 186 2| 0.0 1.8 1.8| 7.3 -7.0 0.4 0.2 0.18| 6.2 1.1 2500 324 8 214 2| 1.0 1.5 2.5| 14.8 -7.6 7.2 2.9 0.31| 6.7 2.1 3000 325 8 242 1| 0.9 0.7 1.6| 15.7 -10.0 5.7 1.9 0.20| 6.5 1.3 4000 329 9 280 1| 1.2 0.6 1.8| 18.2 -10.4 7.9 2.0 0.22| 6.3 1.4 5000 322 9 268 2| 1.0 1.8 2.8| 18.2 -20.9 -2.7 -0.5 0.06| 6.4 0.4 6000 304 11 257 6| 1.0 2.1 3.0| 47.7 -30.0 17.7 2.9 0.09| 6.5 0.6 Wrote GIF file: /home/apache/climate/data/raob//VECC/skewt/VECC.skewt.20251129.11.gif