UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112512.upa.cvt Date: 1200Z 25 NOV 25 Searching for VOCC... Searching the city database file for: VOCC ... Date:1200Z 25 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 1006 3 29.6 21.6 62 8.0 23.8 250 8 302.2 305.2 296.7 350.6 16.36 1 1004 25 28.8 19.8 58 9.0 22.4 250 8 301.6 304.3 295.4 344.7 14.63 2 1003 36 28.6 19.6 58 9.0 22.2 250 8 301.5 304.1 295.3 344.1 14.46 3 1000 69 28.4 19.4 58 9.0 22.1 250 8 301.5 304.2 295.2 343.7 14.32 4 925 754 24.4 17.4 65 7.0 19.5 40 8 304.3 306.8 295.5 344.9 13.64 5 868 1306 20.6 15.6 73 5.0 17.2 56 8 305.9 308.3 295.4 344.7 12.95 6 850 1486 19.6 14.6 73 5.0 16.3 80 5 306.7 309.0 295.3 344.0 12.39 7 785 2165 15.8 7.8 59 8.0 10.9 49 6 309.7 311.3 293.2 335.7 8.49 8 737 2696 11.6 7.0 73 4.6 8.8 68 11 310.7 312.3 293.6 337.0 8.56 9 706 3054 10.8 2.8 58 8.0 6.2 71 10 313.7 314.9 292.9 334.5 6.65 10 700 3125 10.2 2.2 58 8.0 5.7 70 9 313.8 315.0 292.7 333.9 6.42 11 632 3964 4.0 0.0 75 4.0 1.8 85 12 316.0 317.2 293.1 335.2 6.07 12 629 4003 4.0 -0.1 75 4.1 1.8 86 12 316.4 317.6 293.2 335.6 6.05 13 601 4372 3.2 -3.8 60 7.0 -0.3 92 16 319.7 320.6 293.1 335.2 4.81 14 555 5012 -1.3 -8.3 59 7.0 -4.5 76 18 321.7 322.4 292.7 333.9 3.68 15 515 5606 -2.9 -27.9 13 25.0 -10.0 79 17 326.7 326.9 291.6 329.4 0.75 16 500 5840 -3.7 -16.7 36 13.0 -8.6 80 17 328.5 328.9 293.2 335.7 2.07 17 483 6114 -5.3 -10.3 68 5.0 -7.5 80 13 329.8 330.6 294.8 342.1 3.62 18 464 6430 -7.7 -11.9 72 4.2 -9.5 83 13 330.6 331.3 294.8 342.0 3.31 19 400 7580 -13.7 -19.7 60 6.0 -15.7 95 12 337.2 337.6 295.4 344.4 2.01 20 381 7949 -14.9 -22.9 50 8.0 -17.4 99 10 340.3 340.7 295.8 346.2 1.59 21 358 8417 -18.5 -29.5 37 11.0 -21.2 105 7 341.6 341.8 295.6 345.1 0.93 22 300 9710 -28.1 -39.1 34 11.0 -29.7 250 13 345.8 345.9 296.1 347.5 0.43 23 269 10489 -34.9 -47.9 25 13.0 -36.1 226 15 346.8 346.9 296.1 347.6 0.19 24 250 11000 -39.3 -51.3 27 12.0 -40.2 195 18 347.6 347.7 296.3 348.2 0.14 25 200 12490 -52.7 -63.7 25 11.0 -52.9 165 24 349.3 349.3 296.5 349.5 0.04 26 175 13344 -60.7 -70.7 26 10.0 -60.8 156 31 349.7 349.7 296.6 349.8 0.02 27 150 14300 -65.7 -75.7 24 10.0 -65.8 145 40 356.9 356.9 298.1 356.9 0.01 28 100 16660 -84.9 -93.9 19 9.0 -84.9 130 12 363.7 363.7 299.4 363.7 0.00 29 89 17301 -88.9 -97.9 17 9.0 -88.9 130 34 368.0 368.0 300.2 368.0 0.00 30 88 17362 -89.3 -98.3 16 9.0 -89.3 127 33 368.4 368.4 300.3 368.4 0.00 31 85 17551 -88.1 -97.1 17 9.0 -88.1 117 29 374.5 374.5 301.4 374.5 0.00 32 84 17616 -83.5 -92.5 19 9.0 -83.5 113 27 385.1 385.1 303.1 385.1 0.00 33 75 18259 -77.7 -86.7 22 9.0 -77.7 80 14 410.0 410.0 306.5 410.0 0.00 34 73 18416 -75.5 -85.5 19 10.0 -75.6 72 11 417.8 417.8 307.4 417.8 0.00 35 70 18660 -75.3 -85.3 19 10.0 -75.3 60 6 423.3 423.3 308.1 423.3 0.00 36 69 18744 -75.3 -85.3 19 10.0 -75.3 61 7 425.0 425.0 308.3 425.1 0.00 37 66 19004 -77.3 -86.3 22 9.0 -77.3 66 9 426.1 426.1 308.4 426.1 0.00 38 62 19370 -74.3 -84.3 20 10.0 -74.3 73 12 440.5 440.5 309.9 440.5 0.01 39 59 19661 -75.3 -84.3 23 9.0 -75.3 78 14 444.5 444.5 310.3 444.5 0.01 40 58 19762 -72.1 -82.1 21 10.0 -72.2 80 15 453.9 453.9 311.2 453.9 0.01 41 52 20420 -66.9 -76.9 23 10.0 -67.1 91 20 480.4 480.4 313.5 480.5 0.02 42 50 20660 -66.1 -76.1 23 10.0 -66.3 95 22 487.7 487.7 314.1 487.9 0.02 43 48 20910 -67.7 -77.7 23 10.0 -67.9 93 23 489.6 489.6 314.2 489.8 0.02 44 47 21039 -65.3 -75.3 24 10.0 -65.5 92 24 498.3 498.4 314.8 498.5 0.03 45 44 21447 -63.3 -73.3 25 10.0 -63.6 89 26 512.7 512.7 315.8 513.0 0.04 46 41 21882 -67.5 -77.5 23 10.0 -67.7 85 28 512.7 512.7 315.8 512.9 0.02 47 35 22843 -68.1 -79.1 19 11.0 -68.4 78 33 534.9 534.9 317.2 535.0 0.02 48 32 23391 -64.3 -75.3 21 11.0 -64.7 73 36 558.9 559.0 318.6 559.2 0.04 49 30 23790 -63.1 -75.1 18 12.0 -63.6 70 38 572.6 572.6 319.3 573.0 0.05 50 29 24003 -59.5 -71.5 20 12.0 -60.3 73 38 588.1 588.1 320.1 588.7 0.08 51 28 24225 -60.7 -72.7 19 12.0 -61.4 76 39 590.7 590.7 320.2 591.2 0.07 52 24 25206 -55.7 -68.7 18 13.0 -57.2 89 40 631.9 631.9 322.0 633.1 0.15 53 20 26380 -54.7 -69.7 14 15.0 -56.6 105 41 668.7 668.8 323.4 670.1 0.16 54 18 27056 -53.7 -69.7 12 16.0 -56.1 692.4 692.4 324.2 693.9 0.18 55 17 27426 -50.1 -68.1 10 18.0 -53.5 715.3 715.4 325.0 717.4 0.24 56 16 27821 -51.5 -69.5 10 18.0 -54.7 723.3 723.3 325.2 725.1 0.21 57 14 28698 -46.3 -66.3 9 20.0 -51.6 769.0 769.2 326.5 772.6 0.37 58 14 28698 -46.7 -66.7 8 20.0 -51.8 767.7 767.8 326.5 771.0 0.35 59 13 29194 -42.9 -64.9 7 22.0 -49.9 797.3 797.5 327.3 802.0 0.48 60 12 29733 -43.7 -65.7 7 22.0 -50.7 812.9 813.1 327.7 817.6 0.46 61 12 29733 -44.5 -66.5 7 22.0 -51.1 810.1 810.3 327.6 814.3 0.42 62 12 29733 -44.3 -66.3 7 22.0 -51.0 810.8 811.0 327.6 815.1 0.43 TRP 89 17301 -88.9 -97.9 17 9.0 -88.9 130 34 368.0 368.0 300.2 368.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5771.00 m Freezing level: 568.29 mb = 4827.27 m = 15837.31 ft Wetbulb zero: 605.40 mb = 4313.18 m = 14150.68 ft Precipitable water: 1.90 inches Sfc-500 mean rel hum: 60.24 % Est. max temperature: 33.79 C = 92.82 F Sfc-Lift cond lev (LCL): 896.10 mb = 1029.35 m = 3377.11 ft T: 22.50 C 700-500 lapse rate: 5.12 C/km ThetaE index: 9.22 C Layer 868.0- 737.0 mb Conv cond level (CCL): 775.34 mb = 2268.87 m = 7443.71 ft Mean mixing ratio: 13.94 g/kg Conv temperature: 37.25 C = 99.06 F Cap Strength: 3.26 C Lifted Index: 1.26 C Risk: Showers probable Lifted Index @300 mb: 3.35 C Lifted Index @700 mb: 1.16 C Showalter Index: 1.50 C Risk: Showers probable Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 18.30 C K Index: 29.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 202.20 Risk: None Energy Index: -1.62 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.69 J/kg Max Up Vert Vel: 8.21 m/s Conv Inhibition (B-): 166.77 J/kg Cap Strength: 3.26 C Lift Cond Lev (LCL): 852.53 mb = 1460.41 m = 4791.32 ft Lev Free Conv (LFC): 657.53 mb = 3639.09 m = 11939.14 ft Equ Level (EL): 607.53 mb = 4284.72 m = 14057.32 ft B at Equ Level: 20.71 J/kg Max Parcel Lev (MPL): 467.53 mb = 6370.76 m = 20901.20 ft Wind level data Storm motion: 103 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 1006 3 250 8 7.5 2.7 | 267 16 15.6 0.9 1 1000 69 250 8 7.5 2.7 | 267 16 15.6 0.9 2 974 305 250 7 6.6 2.4 | 268 15 14.6 0.6 3 940 610 30 4 -2.0 -3.5 | 311 8 6.0 -5.3 4 925 754 40 8 -5.1 -6.1 | 340 8 2.9 -7.9 5 908 914 30 10 -5.0 -8.7 | 344 11 3.0 -10.5 6 877 1219 45 9 -6.4 -6.4 | 348 8 1.7 -8.2 7 850 1486 80 5 -4.9 -0.9 | 311 4 3.1 -2.7 8 816 1829 65 5 -4.5 -2.1 | 318 5 3.5 -3.9 9 787 2134 50 6 -4.6 -3.9 | 329 7 3.4 -5.7 10 759 2438 35 8 -4.6 -6.6 | 338 9 3.5 -8.4 11 732 2743 75 12 -11.6 -3.1 | 36 6 -3.6 -4.9 12 700 3125 70 9 -8.5 -3.1 | 5 5 -0.4 -4.9 13 655 3658 75 8 -7.7 -2.1 | 355 4 0.3 -3.9 14 608 4267 95 16 -15.9 1.4 | 87 8 -7.9 -0.4 15 563 4877 75 18 -17.4 -4.7 | 55 11 -9.3 -6.5 16 500 5840 80 17 -16.7 -3.0 | 61 10 -8.7 -4.8 17 484 6096 80 13 -12.8 -2.3 | 49 6 -4.8 -4.1 18 400 7580 95 12 -12.0 1.0 | 79 4 -3.9 -0.8 19 398 7620 95 11 -11.0 1.0 | 74 3 -2.9 -0.9 20 324 9144 115 4 -3.6 1.7 | 272 4 4.4 -0.1 21 300 9710 250 13 12.2 4.4 | 263 20 20.3 2.6 22 262 10668 220 16 10.3 12.3 | 240 21 18.3 10.4 23 250 11000 195 18 4.7 17.4 | 219 20 12.7 15.6 24 200 12490 165 24 -6.2 23.2 | 185 21 1.8 21.4 25 150 14300 145 40 -22.9 32.8 | 154 34 -14.9 30.9 26 128 15240 155 26 -11.0 23.6 | 172 22 -2.9 21.7 27 100 16660 130 12 -9.2 7.7 | 169 6 -1.2 5.9 28 98 16764 140 15 -9.6 11.5 | 171 10 -1.6 9.7 29 89 17301 130 34 -26.0 21.9 | 138 27 -18.0 20.0 30 70 18660 60 6 -5.2 -3.0 | 329 6 2.8 -4.8 31 50 20660 95 22 -21.9 1.9 | 90 14 -13.9 0.1 32 30 23790 70 38 -35.7 -13.0 | 62 31 -27.7 -14.8 33 20 26380 105 41 -39.6 10.6 | 106 33 -31.6 8.8 Wind Parameters Mean winds (0-6000m): 72.8 at 11.0 knts Storm direction: 102.8 at 8.2 knts Shear (0-3000m) pos: 2.7 neg: 1.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 109.2 deg Storm rel helicity (0-3000m) pos: 66.7 neg: -6.5 tot: 60.1 m^2/s^2 ave: 20.0 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.79 Bulk Shear: 42.46 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 ------------------------------------------------------------------------------- 500 260 7 272 15| 9.8 0.0 9.8| 32.5 0.0 32.5 65.1 0.86| 10.8 9.3 1000 335 7 307 14| 8.7 0.0 8.7| 47.2 0.0 47.2 47.2 0.73| 10.9 7.9 1500 23 7 329 10| 4.4 0.0 4.4| 48.4 -4.4 44.0 29.4 0.44| 9.9 4.3 2000 38 7 332 8| 3.3 0.6 3.9| 50.1 -4.4 45.7 22.9 0.45| 8.0 3.6 2500 40 7 333 8| 2.7 1.2 3.8| 56.1 -4.4 51.7 20.7 0.47| 7.3 3.5 3000 50 7 341 7| 2.7 1.0 3.7| 66.7 -6.5 60.1 20.0 0.48| 7.5 3.6 4000 60 8 349 6| 2.4 0.7 3.2| 71.8 -8.5 63.2 15.8 0.47| 6.5 3.1 5000 70 10 12 5| 2.4 1.0 3.3| 76.7 -20.9 55.8 11.2 0.36| 6.2 2.3 6000 73 11 26 6| 1.7 0.8 2.5| 79.3 -23.0 56.3 9.4 0.34| 5.6 1.9 Wrote GIF file: /home/apache/climate/data/raob//VOCC/skewt/VOCC.skewt.20251125.12.gif