UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for VOCC... Searching the city database file for: VOCC ... Date:1200Z 28 NOV 25 Station: VOCC WMO ident: 43353 Latitude: 9.95 Longitude: 76.27 Elevation: 3.00 ------------------------------------------------------------------------------- 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 1005 3 28.0 19.0 58 9.0 21.7 40 18 300.7 303.3 294.7 341.5 13.89 1 1004 12 28.0 19.0 58 9.0 21.7 40 18 300.8 303.4 294.7 341.6 13.90 2 1003 21 27.8 17.8 55 10.0 20.9 40 18 300.7 303.1 294.0 338.5 12.89 3 1002 30 27.6 17.6 54 10.0 20.7 40 18 300.6 302.9 293.8 337.9 12.73 4 1001 39 27.6 17.6 54 10.0 20.7 40 18 300.7 303.0 293.9 338.1 12.75 5 923 755 22.4 15.4 65 7.0 17.7 38 17 302.4 304.6 293.8 337.9 12.00 6 843 1545 20.4 -3.6 20 24.0 8.3 36 16 308.2 308.9 288.5 319.1 3.47 7 746 2594 14.4 -23.6 6 38.0 1.4 39 18 312.7 312.8 287.2 315.3 0.76 8 615 4204 4.0 -18.0 18 22.0 -4.1 48 22 318.5 318.8 289.9 323.6 1.51 9 599 4420 3.2 -13.8 27 17.0 -3.7 50 23 320.0 320.4 290.9 327.3 2.20 10 588 4570 2.4 -5.6 55 8.0 -1.5 50 23 320.7 321.6 293.0 334.7 4.29 11 570 4822 0.8 -2.6 78 3.4 -1.0 51 23 321.7 322.8 294.3 339.8 5.55 12 520 5558 -3.3 -5.1 87 1.8 -4.2 54 22 325.3 326.3 294.8 342.0 5.04 13 303 9656 -27.7 -30.4 78 2.7 -28.3 109 23 345.4 345.6 296.4 349.2 1.01 14 156 14075 -65.5 -69.7 56 4.2 -65.5 183 15 353.3 353.3 297.4 353.4 0.02 15 106 16337 -82.1 -86.5 47 4.4 -82.1 243 12 363.0 363.0 299.3 363.0 0.00 16 100 16662 -83.9 -88.3 46 4.4 -83.9 254 12 365.6 365.6 299.8 365.6 0.00 17 92 17125 -83.7 -88.2 45 4.5 -83.7 178 35 374.8 374.8 301.4 374.9 0.00 18 86 17496 -87.1 -91.5 44 4.4 -87.1 110 56 375.3 375.3 301.5 375.3 0.00 19 83 17690 -87.9 -92.3 44 4.4 -87.9 111 51 377.5 377.5 301.8 377.5 0.00 20 80 17891 -85.3 -89.8 44 4.5 -85.3 112 46 386.8 386.8 303.3 386.8 0.00 21 79 17961 -82.5 -87.1 45 4.6 -82.5 112 44 394.0 394.0 304.4 394.0 0.00 22 78 18033 -81.7 -86.2 46 4.5 -81.7 112 42 397.1 397.1 304.8 397.1 0.00 23 76 18180 -77.3 -81.9 48 4.6 -77.3 113 39 409.3 409.3 306.4 409.3 0.01 24 70 18650 -79.3 -83.7 48 4.4 -79.3 115 27 414.7 414.7 307.1 414.8 0.01 25 69 18733 -78.9 -83.3 48 4.4 -78.9 114 27 417.3 417.3 307.4 417.3 0.01 26 64 19174 -72.9 -77.5 50 4.6 -72.9 110 26 439.5 439.6 309.8 439.6 0.02 27 60 19556 -74.5 -79.0 50 4.5 -74.5 106 26 444.2 444.2 310.3 444.2 0.01 28 57 19861 -71.3 -75.9 50 4.6 -71.3 103 26 458.0 458.0 311.6 458.1 0.02 29 55 20075 -71.1 -75.6 51 4.5 -71.2 101 26 463.1 463.1 312.1 463.3 0.02 30 54 20185 -69.3 -73.9 51 4.6 -69.4 100 25 469.7 469.7 312.6 469.9 0.03 31 52 20413 -69.7 -74.3 51 4.6 -69.8 97 25 473.9 473.9 313.0 474.1 0.03 32 50 20650 -68.1 -72.8 51 4.7 -68.2 95 25 483.0 483.0 313.7 483.3 0.04 TRP 86 17496 -87.1 -91.5 44 4.4 -87.1 110 56 375.3 375.3 301.5 375.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5808.64 m Freezing level: 560.24 mb = 4966.03 m = 16292.56 ft Wetbulb zero: 713.13 mb = 2970.18 m = 9744.58 ft Precipitable water: 1.25 inches Sfc-500 mean rel hum: 38.89 % Est. max temperature: 34.62 C = 94.31 F Sfc-Lift cond lev (LCL): 881.75 mb = 1153.08 m = 3783.03 ft T: 21.39 C 700-500 lapse rate: 5.87 C/km ThetaE index: 22.78 C Layer 923.0- 615.0 mb Conv cond level (CCL): 705.32 mb = 3061.97 m = 10045.71 ft Mean mixing ratio: 12.08 g/kg Conv temperature: 41.71 C = 107.07 F Cap Strength: 6.21 C Lifted Index: 2.76 C Risk: None Lifted Index @300 mb: 7.34 C Lifted Index @700 mb: 4.10 C Showalter Index: 11.37 C Risk: None Total Totals Index: 28.86 C Risk: None Vertical Totals Index: 25.65 C Cross Totals Index: 3.20 C K Index: -8.94 Risk: None Sweat Index: 55.17 Risk: None Energy Index: 4.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.30 J/kg Max Up Vert Vel: 3.82 m/s Conv Inhibition (B-): 11254.85 J/kg Cap Strength: 6.21 C Lift Cond Lev (LCL): 841.49 mb = 1560.07 m = 5118.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 68 at 12 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 2488 305 65 3 -2.7 -1.3 | 249 9 8.4 3.2 1 2344 610 120 3 -2.6 1.5 | 235 10 8.5 6.0 2 2208 914 10 3 -0.5 -3.0 | 262 11 10.6 1.5 3 2080 1219 10 9 -1.6 -8.9 | 295 11 9.5 -4.4 4 1846 1829 30 16 -8.0 -13.9 | 342 10 3.1 -9.4 5 1740 2134 35 20 -11.5 -16.4 | 2 12 -0.4 -11.9 6 1639 2438 35 19 -10.9 -15.6 | 359 11 0.2 -11.1 7 1544 2743 35 19 -10.9 -15.6 | 359 11 0.2 -11.1 8 1291 3658 45 18 -12.7 -12.7 | 11 8 -1.6 -8.3 9 1146 4267 45 25 -17.7 -17.7 | 26 15 -6.6 -13.2 10 1017 4877 40 18 -11.6 -13.8 | 3 9 -0.5 -9.3 11 801 6096 35 16 -9.2 -13.1 | 347 9 1.9 -8.6 12 594 7620 50 23 -17.6 -14.8 | 32 12 -6.5 -10.3 13 441 9144 60 21 -18.2 -10.5 | 50 9 -7.1 -6.0 14 327 10668 100 24 -23.6 4.2 | 125 15 -12.5 8.6 15 134 15240 200 13 4.4 12.2 | 223 23 15.5 16.7 16 99 16764 255 12 11.6 3.1 | 252 24 22.7 7.6 17 86 17496 110 56 -52.6 19.2 | 120 48 -41.5 23.6 18 70 18650 115 27 -24.5 11.4 | 140 21 -13.4 15.9 19 50 20650 95 25 -24.9 2.2 | 116 15 -13.8 6.6 Wind Parameters Mean winds (0-6000m): 38.1 at 15.9 knts Storm direction: 68.1 at 12.0 knts Storm rel Dir Shear (0-3000m): -42.8 deg Energy-Hel index: 0.00 Bulk Rich Number: 1.16 Bulk Shear: 6.29 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 83 3 243 9| | | 1000 69 3 248 9| | | 1500 26 6 273 9| | | 2000 28 8 292 8| | | 2500 31 11 312 7| | | 3000 32 12 323 7| | | 4000 36 14 338 7| | | 5000 38 16 350 8| | | 6000 38 16 351 8| | | Wrote GIF file: /home/apache/climate/data/raob//VOCC/skewt/VOCC.skewt.20251128.12.gif