UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for VOCC... Searching the city database file for: VOCC ... Date:0000Z 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 1008 3 24.6 22.5 88 2.1 23.1 0 0 297.1 300.2 296.0 347.0 17.27 1 1000 87 24.0 15.0 57 9.0 18.1 30 12 297.1 299.1 291.3 328.4 10.78 2 996 122 24.2 14.2 54 10.0 17.7 32 13 297.7 299.6 291.0 327.5 10.27 3 980 264 24.4 12.4 47 12.0 16.8 38 15 299.3 301.0 290.7 326.4 9.26 4 925 768 21.8 10.8 50 11.0 14.9 55 11 301.6 303.2 291.0 327.7 8.82 5 866 1337 19.4 7.4 46 12.0 12.2 298 2 304.8 306.2 291.0 327.4 7.48 6 850 1497 19.2 7.2 46 12.0 12.0 275 3 306.3 307.7 291.5 329.0 7.51 7 847 1527 19.2 7.2 46 12.0 12.0 281 3 306.6 308.0 291.6 329.5 7.54 8 809 1920 17.6 -0.4 29 18.0 8.0 360 3 308.9 309.8 289.8 323.2 4.59 9 764 2407 15.4 -10.6 16 26.0 3.9 59 14 311.6 312.1 288.3 318.9 2.23 10 700 3142 11.2 -11.8 19 23.0 1.3 60 19 314.9 315.3 289.4 322.1 2.21 11 619 4156 5.0 -8.0 38 13.0 -1.0 66 17 319.0 319.7 291.7 330.1 3.38 12 604 4355 3.2 -4.8 56 8.0 -0.7 71 17 319.2 320.1 292.7 333.6 4.43 13 579 4695 0.2 -4.7 70 4.9 -2.2 73 18 319.6 320.5 293.0 334.7 4.66 14 545 5178 -2.1 -10.1 54 8.0 -5.6 63 17 322.4 323.1 292.6 333.2 3.26 15 537 5295 -1.9 -11.9 46 10.0 -6.1 60 16 324.0 324.6 292.7 333.7 2.86 16 508 5735 -4.1 -19.1 30 15.0 -9.4 52 13 326.6 326.9 292.3 332.3 1.66 17 500 5860 -4.3 -24.3 19 20.0 -10.5 50 12 327.8 328.0 292.2 331.6 1.07 18 456 6579 -8.7 -24.7 26 16.0 -13.5 45 16 331.0 331.3 293.1 335.1 1.13 19 411 7375 -14.3 -23.3 46 9.0 -17.0 45 20 333.8 334.1 294.0 338.9 1.42 20 403 7523 -14.5 -23.5 46 9.0 -17.1 45 21 335.4 335.7 294.4 340.6 1.43 21 400 7580 -14.3 -24.3 42 10.0 -17.2 45 21 336.4 336.7 294.6 341.3 1.34 22 399 7599 -14.1 -24.1 42 10.0 -17.0 45 20 336.9 337.2 294.8 341.9 1.37 23 394 7695 -13.9 -25.9 36 12.0 -17.3 44 19 338.4 338.6 295.0 342.7 1.18 24 322 9191 -25.9 -31.9 57 6.0 -27.1 27 18 341.9 342.1 295.5 345.0 0.82 25 300 9700 -29.5 -35.5 56 6.0 -30.5 65 14 343.8 343.9 295.8 346.2 0.62 26 254 10862 -39.1 -45.1 53 6.0 -39.6 96 22 346.4 346.4 296.1 347.4 0.27 27 250 10970 -40.1 -46.1 53 6.0 -40.6 100 23 346.4 346.5 296.1 347.4 0.24 28 200 12450 -53.1 -62.1 33 9.0 -53.4 115 44 348.7 348.7 296.4 348.9 0.04 29 183 13018 -57.5 -71.5 15 14.0 -57.7 126 33 350.5 350.5 296.7 350.6 0.01 30 150 14250 -66.9 -94.9 1 28.0 -67.0 260 12 354.8 354.8 297.7 354.8 0.00 31 105 16311 -83.1 -107.1 1 24.0 -83.1 6 13 362.1 362.1 299.1 362.1 0.00 32 100 16580 -85.3 -108.3 1 23.0 -85.3 20 13 362.9 362.9 299.2 362.9 0.00 33 97 16748 -86.1 -109.1 1 23.0 -86.1 25 14 364.5 364.5 299.6 364.5 0.00 34 94 16920 -87.5 -109.5 1 22.0 -87.5 30 15 365.1 365.1 299.7 365.1 0.00 35 92 17036 -88.7 -110.7 1 22.0 -88.7 34 15 365.0 365.0 299.7 365.0 0.00 36 89 17215 -89.7 -111.7 1 22.0 -89.7 40 16 366.4 366.4 299.9 366.4 0.00 37 81 17726 -87.7 -109.7 1 22.0 -87.7 55 19 380.5 380.5 302.3 380.5 0.00 38 70 18540 -78.3 -103.3 1 25.0 -78.3 80 23 416.9 416.9 307.3 416.9 0.00 39 68 18706 -78.1 -103.1 1 25.0 -78.1 420.8 420.8 307.8 420.8 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 576.04 mb = 4737.25 m = 15541.95 ft Wetbulb zero: 654.77 mb = 3692.56 m = 12114.54 ft Precipitable water: 1.13 inches Sfc-500 mean rel hum: 39.06 % Est. max temperature: 33.09 C = 91.57 F Sfc-Lift cond lev (LCL): 978.00 mb = 281.88 m = 924.78 ft T: 24.31 C 700-500 lapse rate: 5.70 C/km ThetaE index: 20.61 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 636.09 mb = 3931.12 m = 12897.21 ft Mean mixing ratio: 9.52 g/kg Conv temperature: 45.71 C = 114.28 F Cap Strength: 8.11 C Lifted Index: 7.87 C Risk: None Lifted Index @300 mb: 12.05 C Lifted Index @700 mb: 7.61 C Showalter Index: 7.40 C Risk: None Total Totals Index: 35.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 11.50 C K Index: 7.70 Risk: None Sweat Index: 104.40 Risk: None Energy Index: 0.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.51 J/kg Max Up Vert Vel: 6.08 m/s Conv Inhibition (B-): 8925.03 J/kg Cap Strength: 8.11 C Lift Cond Lev (LCL): 817.31 mb = 1832.66 m = 6012.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 88 at 10 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 1008 3 0 0 -0.0 -0.0 | 268 10 10.1 0.3 1 1000 87 30 12 -6.0 -10.4 | 338 11 4.1 -10.1 2 975 305 40 16 -10.3 -12.3 | 1 12 -0.1 -12.0 3 942 610 50 14 -10.7 -9.0 | 4 9 -0.6 -8.7 4 925 768 55 11 -9.0 -6.3 | 349 6 1.1 -6.0 5 909 914 55 7 -5.7 -4.0 | 310 6 4.4 -3.7 6 878 1219 315 2 1.4 -1.4 | 275 12 11.6 -1.1 7 850 1497 275 3 3.0 -0.3 | 270 13 13.1 0.0 8 817 1829 340 1 0.3 -0.9 | 273 11 10.5 -0.6 9 788 2134 50 8 -6.1 -5.1 | 320 6 4.0 -4.8 10 761 2438 60 15 -13.0 -7.5 | 22 8 -2.8 -7.2 11 734 2743 60 19 -16.5 -9.5 | 34 11 -6.3 -9.2 12 708 3048 60 20 -17.3 -10.0 | 36 12 -7.2 -9.7 13 700 3142 60 19 -16.5 -9.5 | 34 11 -6.3 -9.2 14 657 3658 60 20 -17.3 -10.0 | 36 12 -7.2 -9.7 15 632 3962 60 18 -15.6 -9.0 | 32 10 -5.4 -8.7 16 609 4267 70 17 -16.0 -5.8 | 47 8 -5.8 -5.5 17 586 4572 75 17 -16.4 -4.4 | 57 7 -6.3 -4.1 18 565 4877 70 19 -17.9 -6.5 | 51 10 -7.7 -6.2 19 524 5486 55 14 -11.5 -8.0 | 10 8 -1.3 -7.7 20 500 5860 50 12 -9.2 -7.7 | 353 7 1.0 -7.4 21 485 6096 45 13 -9.2 -9.2 | 354 9 1.0 -8.9 22 400 7580 45 21 -14.8 -14.8 | 18 15 -4.7 -14.5 23 398 7620 45 19 -13.4 -13.4 | 14 14 -3.3 -13.1 24 324 9144 25 18 -7.6 -16.3 | 351 16 2.5 -16.0 25 300 9700 65 14 -12.7 -5.9 | 24 6 -2.5 -5.6 26 261 10668 90 19 -19.0 0.0 | 92 9 -8.9 0.3 27 250 10970 100 23 -22.7 4.0 | 109 13 -12.5 4.3 28 208 12192 110 43 -40.4 14.7 | 116 34 -30.3 15.0 29 200 12450 115 44 -39.9 18.6 | 122 35 -29.7 18.9 30 163 13716 140 18 -11.6 13.8 | 174 14 -1.4 14.1 31 150 14250 260 12 11.8 2.1 | 264 22 22.0 2.4 32 126 15240 315 15 10.6 -10.6 | 296 23 20.8 -10.3 33 100 16580 20 13 -4.4 -12.2 | 334 13 5.7 -11.9 34 70 18540 80 23 -22.7 -4.0 | 74 13 -12.5 -3.7 Wind Parameters Mean winds (0-6000m): 58.3 at 13.5 knts Storm direction: 88.3 at 10.2 knts Shear (0-3000m) pos: 5.6 neg: 2.2 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 127.9 deg Storm rel helicity (0-3000m) pos: 82.0 neg: -30.0 tot: 52.0 m^2/s^2 ave: 17.3 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 6.72 Bulk Shear: 2.75 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 39 13 350 10| 15.1 0.0 15.1| 41.9 0.0 41.9 83.9 0.91| 20.2 18.3 1000 44 12 348 9| 7.6 5.0 12.6| 42.2 -11.8 30.4 30.4 0.35| 16.1 5.6 1500 41 9 327 8| 5.0 5.8 10.8| 42.2 -29.6 12.7 8.4 0.12| 13.3 1.6 2000 37 7 314 8| 5.4 4.3 9.7| 56.9 -30.0 26.9 13.5 0.21| 11.8 2.5 2500 43 8 320 7| 6.7 3.5 10.2| 76.9 -30.0 46.9 18.7 0.35| 12.1 4.3 3000 49 10 336 7| 5.6 2.2 7.8| 82.0 -30.0 52.0 17.3 0.36| 10.7 3.9 4000 54 12 358 7| 4.0 1.7 5.6| 83.3 -32.8 50.5 12.6 0.33| 8.5 2.8 5000 59 13 11 7| 3.0 1.2 4.2| 90.8 -37.9 52.8 10.6 0.32| 7.6 2.4 6000 58 14 11 7| 2.5 1.5 4.1| 90.9 -53.5 37.5 6.2 0.20| 7.0 1.4 Wrote GIF file: /home/apache/climate/data/raob//VOCC/skewt/VOCC.skewt.20251128.00.gif