UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010900.upa.cvt Date: 0000Z 9 JAN 26 Searching for VOCC... Searching the city database file for: VOCC ... Date:0000Z 9 JAN 26 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 1011 3 24.4 18.4 69 6.0 20.3 0 0 296.6 299.0 293.0 335.0 13.28 1 1002 95 23.6 13.6 53 10.0 17.2 69 8 296.6 298.4 290.3 325.0 9.81 2 1000 115 23.6 13.6 53 10.0 17.2 85 10 296.8 298.5 290.3 325.2 9.83 3 986 238 23.6 12.6 50 11.0 16.6 88 10 297.9 299.6 290.3 325.2 9.33 4 925 794 20.4 9.4 49 11.0 13.7 35 6 300.2 301.6 289.9 323.9 8.02 5 850 1518 16.8 8.8 59 8.0 11.9 105 7 303.7 305.3 291.4 328.8 8.39 6 848 1538 17.0 8.0 55 9.0 11.6 106 7 304.2 305.6 291.2 328.0 7.96 7 837 1649 17.2 4.2 42 13.0 9.8 111 10 305.5 306.7 290.0 324.3 6.18 8 825 1772 17.2 -2.8 25 20.0 7.1 117 12 306.8 307.5 288.2 318.5 3.77 9 798 2055 15.2 2.2 41 13.0 8.0 120 16 307.6 308.6 290.2 324.9 5.62 10 741 2679 12.2 -3.8 32 16.0 4.2 111 13 310.9 311.6 289.7 323.2 3.89 11 700 3154 9.8 -8.2 27 18.0 1.6 90 12 313.3 313.9 289.6 322.8 2.94 12 675 3454 7.6 -2.4 49 10.0 2.5 96 9 314.2 315.1 291.5 329.2 4.75 13 640 3891 5.4 -0.6 65 6.0 2.2 132 5 316.5 317.6 293.0 334.7 5.73 14 597 4456 2.6 -6.4 51 9.0 -1.7 206 4 319.6 320.4 292.4 332.5 3.97 15 584 4634 2.4 -10.6 38 13.0 -3.3 234 3 321.4 321.9 292.0 331.1 2.92 16 565 4900 0.4 -18.6 22 19.0 -6.4 345 2 322.1 322.4 291.0 327.4 1.56 17 534 5350 -1.9 -21.9 20 20.0 -8.5 318 4 324.6 324.8 291.4 328.9 1.24 18 500 5870 -5.3 -25.3 19 20.0 -11.2 295 4 326.6 326.8 291.7 330.1 0.98 19 491 6012 -6.1 -32.1 11 26.0 -12.5 310 3 327.3 327.4 291.5 329.2 0.53 20 464 6453 -8.5 -38.5 7 30.0 -14.7 324 5 329.6 329.7 291.9 330.8 0.30 21 442 6828 -10.3 -31.3 16 21.0 -15.4 327 7 332.0 332.1 292.9 334.3 0.63 22 413 7347 -13.5 -39.5 9 26.0 -18.4 333 11 334.4 334.4 293.2 335.5 0.30 23 404 7515 -13.9 -41.9 7 28.0 -18.9 334 12 336.0 336.0 293.6 336.9 0.24 24 400 7590 -14.3 -42.3 7 28.0 -19.2 335 13 336.4 336.4 293.6 337.3 0.23 25 337 8860 -25.7 -36.7 35 11.0 -27.5 11 15 337.7 337.8 294.2 339.6 0.49 26 319 9255 -29.7 -37.7 46 8.0 -30.9 32 16 337.5 337.6 294.1 339.3 0.47 27 304 9597 -32.1 -36.3 66 4.2 -32.7 73 14 338.8 339.0 294.6 341.0 0.56 28 300 9690 -32.5 -36.2 70 3.7 -33.0 85 14 339.6 339.7 294.7 341.8 0.58 29 263 10605 -39.1 -43.6 62 4.5 -39.5 132 17 342.9 343.0 295.3 344.1 0.31 30 250 10950 -42.1 -48.1 52 6.0 -42.5 130 27 343.5 343.5 295.3 344.3 0.20 31 200 12420 -54.3 -62.3 37 8.0 -54.5 120 48 346.8 346.8 296.0 347.0 0.04 32 150 14220 -65.9 -79.9 12 14.0 -66.0 325 15 356.6 356.6 298.0 356.6 0.00 33 138 14720 -68.9 -83.9 10 15.0 -68.9 323 16 359.9 359.9 298.7 359.9 0.00 34 126 15256 -73.5 -90.5 6 17.0 -73.5 320 17 361.0 361.0 298.9 361.0 0.00 35 115 15783 -77.5 -95.5 4 18.0 -77.5 348 15 363.2 363.2 299.3 363.2 0.00 36 105 16303 -77.3 -95.3 4 18.0 -77.3 15 13 373.1 373.1 301.1 373.1 0.00 37 100 16580 -79.9 -98.9 3 19.0 -79.9 30 12 373.4 373.4 301.1 373.4 0.00 38 96 16810 -81.5 -100.5 3 19.0 -81.5 45 11 374.6 374.6 301.4 374.6 0.00 39 86 17428 -81.1 -100.1 3 19.0 -81.1 48 11 387.4 387.4 303.4 387.4 0.00 40 84 17559 -82.5 -101.5 2 19.0 -82.5 49 11 387.2 387.2 303.3 387.2 0.00 41 74 18269 -81.5 -101.5 2 20.0 -81.5 53 12 403.6 403.6 305.7 403.6 0.00 42 71 18500 -82.1 -102.1 2 20.0 -82.1 55 12 407.1 407.1 306.2 407.1 0.00 43 70 18580 -81.1 -101.1 2 20.0 -81.1 55 12 410.9 410.9 306.6 410.9 0.00 44 66 18915 -77.5 -97.5 3 20.0 -77.6 58 14 425.7 425.7 308.4 425.7 0.00 45 55 19980 -70.7 -90.7 4 20.0 -70.8 66 22 464.1 464.1 312.1 464.1 0.00 46 50 20550 -68.3 -89.3 3 21.0 -68.5 70 26 482.5 482.5 313.7 482.6 0.00 47 45 21183 -67.9 -92.9 2 25.0 -68.1 498.3 498.3 314.8 498.3 0.00 48 41 21743 -67.3 -95.3 1 28.0 -67.6 513.2 513.2 315.8 513.2 0.00 49 39 22045 -66.7 -94.7 1 28.0 -67.0 522.1 522.1 316.4 522.1 0.00 50 35 22709 -60.7 -90.7 1 30.0 -61.4 554.2 554.2 318.3 554.2 0.00 51 9.9 30815 -47.3 -81.3 1 34.0 -53.9 845.4 845.4 328.3 845.9 0.05 52 6.7 33422 -43.1 -78.1 1 35.0 -53.5 962.9 962.9 330.6 964.4 0.13 TRP 96 16810 -81.5 -100.5 3 19.0 -81.5 45 11 374.6 374.6 301.4 374.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5755.00 m Freezing level: 559.61 mb = 4978.16 m = 16332.36 ft Wetbulb zero: 615.67 mb = 4205.62 m = 13797.80 ft Precipitable water: 1.14 inches Sfc-500 mean rel hum: 41.03 % Est. max temperature: 31.00 C = 87.80 F Sfc-Lift cond lev (LCL): 926.08 mb = 783.85 m = 2571.65 ft T: 20.46 C 700-500 lapse rate: 5.56 C/km ThetaE index: 10.36 C Layer 848.0- 798.0 mb Conv cond level (CCL): 645.47 mb = 3821.11 m = 12536.31 ft Mean mixing ratio: 8.98 g/kg Conv temperature: 43.94 C = 111.09 F Cap Strength: 8.39 C Lifted Index: 8.39 C Risk: None Lifted Index @300 mb: 11.02 C Lifted Index @700 mb: 7.32 C Showalter Index: 6.52 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 14.10 C K Index: 12.90 Risk: None Sweat Index: 123.60 Risk: None Energy Index: 0.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.85 J/kg Max Up Vert Vel: 5.26 m/s Conv Inhibition (B-): 51083.05 J/kg Cap Strength: 8.40 C Lift Cond Lev (LCL): 821.53 mb = 1808.31 m = 5932.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 130 at 6 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 3 0 0 -0.0 -0.0 | 310 6 4.4 -3.7 1 1000 115 85 10 -10.0 -0.9 | 50 7 -5.6 -4.6 2 978 305 90 10 -10.0 0.0 | 56 7 -5.6 -3.7 3 945 610 60 7 -6.1 -3.5 | 13 7 -1.7 -7.2 4 925 794 35 6 -3.4 -4.9 | 354 9 1.0 -8.6 5 912 914 15 6 -1.6 -5.8 | 343 10 2.8 -9.5 6 880 1219 30 4 -2.0 -3.5 | 342 8 2.4 -7.2 7 850 1518 105 7 -6.8 1.8 | 51 3 -2.4 -1.9 8 819 1829 120 13 -11.3 6.5 | 112 7 -6.9 2.8 9 790 2134 120 17 -14.7 8.5 | 115 11 -10.3 4.8 10 762 2438 115 15 -13.6 6.3 | 106 10 -9.2 2.6 11 735 2743 110 13 -12.2 4.4 | 95 8 -7.8 0.7 12 709 3048 95 13 -13.0 1.1 | 73 9 -8.6 -2.6 13 700 3154 90 12 -12.0 0.0 | 64 8 -7.6 -3.7 14 658 3658 100 7 -6.9 1.2 | 45 4 -2.5 -2.5 15 633 3962 145 4 -2.3 3.3 | 282 2 2.1 -0.4 16 610 4267 195 5 1.3 4.8 | 259 6 5.7 1.1 17 587 4572 215 3 1.7 2.5 | 282 6 6.1 -1.3 18 565 4877 345 2 0.5 -1.9 | 319 7 4.9 -5.6 19 524 5486 310 5 3.8 -3.2 | 310 11 8.2 -6.9 20 500 5870 295 4 3.6 -1.7 | 304 10 8.0 -5.4 21 486 6096 320 2 1.3 -1.5 | 313 8 5.7 -5.2 22 400 7590 335 13 5.5 -11.8 | 327 18 9.9 -15.5 23 398 7620 335 13 5.5 -11.8 | 327 18 9.9 -15.5 24 323 9144 20 16 -5.5 -15.0 | 3 19 -1.1 -18.8 25 300 9690 85 14 -13.9 -1.2 | 63 11 -9.5 -4.9 26 260 10668 135 17 -12.0 12.0 | 137 11 -7.6 8.3 27 250 10950 130 27 -20.7 17.4 | 130 21 -16.3 13.6 28 207 12192 115 48 -43.5 20.3 | 113 42 -39.1 16.6 29 200 12420 120 48 -41.6 24.0 | 119 42 -37.2 20.3 30 163 13716 135 6 -4.2 4.2 | 197 1 0.2 0.5 31 150 14220 325 15 8.6 -12.3 | 321 21 13.0 -16.0 32 126 15240 320 17 10.9 -13.0 | 318 23 15.3 -16.7 33 100 16580 30 12 -6.0 -10.4 | 6 14 -1.6 -14.1 34 96 16810 45 11 -7.8 -7.8 | 16 12 -3.4 -11.5 35 70 18580 55 12 -9.8 -6.9 | 27 12 -5.4 -10.6 36 50 20550 70 26 -24.4 -8.9 | 58 24 -20.0 -12.6 Wind Parameters Mean winds (0-6000m): 100.2 at 7.7 knts Storm direction: 130.2 at 5.8 knts Shear (0-3000m) pos: 3.7 neg: 1.8 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 126.0 deg Storm rel helicity (0-3000m) pos: 31.8 neg: -34.3 tot: -2.4 m^2/s^2 ave: -0.8 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 18.21 Bulk Shear: 0.76 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 85 9 43 6| 8.3 0.0 8.3| 15.7 -6.5 9.2 18.4 0.54| 16.6 8.9 1000 67 8 21 7| 4.1 3.2 7.4| 15.7 -19.6 -3.9 -3.9 0.11| 12.0 1.3 1500 64 7 14 7| 4.5 2.2 6.6| 24.3 -20.1 4.1 2.8 0.26| 11.1 2.8 2000 85 8 38 6| 5.5 1.6 7.2| 31.5 -20.1 11.3 5.7 0.34| 10.7 3.6 2500 98 10 64 6| 4.4 1.5 5.9| 31.8 -25.3 6.5 2.6 0.27| 9.4 2.5 3000 100 10 71 6| 3.7 1.8 5.5| 31.8 -34.3 -2.4 -0.8 0.16| 8.6 1.4 4000 100 10 68 6| 2.3 1.8 4.1| 31.8 -41.2 -9.4 -2.4 0.03| 8.1 0.2 5000 103 8 65 4| 1.2 1.4 2.6| 45.7 -42.0 3.7 0.7 0.11| 7.7 0.9 6000 100 8 53 4| 1.2 1.4 2.6| 47.7 -48.3 -0.6 -0.1 0.08| 6.9 0.6 Wrote GIF file: /home/apache/climate/data/raob//VOCC/skewt/VOCC.skewt.20260109.00.gif