UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112600.upa.cvt Date: 0000Z 26 NOV 25 Searching for VOCC... Searching the city database file for: VOCC ... Date:0000Z 26 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 25.4 24.4 94 1.0 24.7 0 0 297.9 301.4 297.5 354.4 19.43 1 1000 91 25.0 21.6 81 3.4 22.6 105 5 298.1 301.1 295.7 345.9 16.46 2 994 144 25.2 21.1 78 4.1 22.3 107 5 298.9 301.8 295.7 345.6 16.05 3 925 775 21.8 14.8 64 7.0 17.1 110 4 301.6 303.7 293.2 335.6 11.52 4 850 1503 16.6 12.1 75 4.5 13.7 55 6 303.5 305.5 293.0 334.8 10.49 5 825 1757 14.8 11.2 79 3.6 12.5 55 5 304.2 306.1 293.0 334.6 10.18 6 779 2242 13.0 8.0 72 5.0 9.9 67 8 307.3 309.0 292.7 333.6 8.67 7 759 2460 12.8 5.8 62 7.0 8.6 70 10 309.4 310.9 292.5 332.9 7.64 8 700 3136 8.4 1.4 61 7.0 4.5 80 8 311.8 312.9 291.9 330.7 6.06 9 616 4180 3.2 -2.8 65 6.0 0.1 87 15 317.4 318.4 292.7 333.6 5.06 10 600 4393 3.0 -6.0 52 9.0 -1.3 90 17 319.6 320.4 292.5 332.9 4.07 11 567 4849 0.8 -12.2 37 13.0 -4.7 90 22 322.2 322.7 292.0 331.1 2.64 12 555 5020 0.6 -14.4 31 15.0 -5.4 90 20 324.0 324.4 292.2 331.6 2.26 13 535 5314 -0.5 -18.5 24 18.0 -7.1 90 14 326.1 326.4 292.2 331.8 1.66 14 500 5850 -4.7 -16.7 38 12.0 -9.2 60 2 327.3 327.7 292.9 334.5 2.07 15 498 5882 -4.9 -15.9 42 11.0 -9.1 59 2 327.4 327.9 293.1 335.1 2.22 16 475 6251 -7.5 -14.5 57 7.0 -10.2 65 3 328.7 329.2 293.7 337.7 2.62 17 424 7127 -12.3 -18.3 61 6.0 -14.4 125 2 333.4 333.8 294.6 340.9 2.13 18 400 7570 -15.5 -21.5 60 6.0 -17.4 155 2 334.8 335.2 294.6 341.0 1.72 19 355 8464 -20.9 -26.9 59 6.0 -22.4 121 5 339.2 339.5 295.2 343.6 1.19 20 300 9690 -29.5 -35.5 56 6.0 -30.5 145 10 343.8 343.9 295.8 346.2 0.62 21 255 10825 -39.1 -47.1 42 8.0 -39.8 153 13 346.0 346.0 295.9 346.8 0.21 22 250 10960 -40.3 -48.3 42 8.0 -40.9 160 13 346.2 346.2 296.0 346.9 0.19 23 200 12440 -53.7 -63.7 28 10.0 -53.9 140 24 347.7 347.7 296.1 347.9 0.04 24 150 14210 -69.5 -85.5 8 16.0 -69.5 145 39 350.4 350.4 296.7 350.4 0.00 25 105 16262 -84.1 -107.1 1 23.0 -84.1 103 16 360.2 360.2 298.7 360.2 0.00 26 100 16530 -86.5 -109.5 1 23.0 -86.5 90 16 360.6 360.6 298.8 360.6 0.00 27 98 16639 -87.3 -109.3 1 22.0 -87.3 95 18 361.1 361.1 298.9 361.1 0.00 28 86 17356 -82.1 -106.1 1 24.0 -82.1 91 16 385.4 385.4 303.1 385.4 0.00 29 70 18510 -79.1 -104.1 1 25.0 -79.1 85 14 415.2 415.2 307.2 415.2 0.00 30 50 20480 -71.5 -98.5 1 27.0 -71.6 90 15 475.0 475.0 313.1 475.0 0.00 31 45 21104 -70.1 -97.1 1 27.0 -70.3 492.9 492.9 314.4 492.9 0.00 32 42 21515 -69.7 -96.7 1 27.0 -69.9 503.7 503.7 315.2 503.7 0.00 33 41 21659 -70.5 -97.5 1 27.0 -70.7 505.2 505.2 315.3 505.2 0.00 34 35 22607 -66.5 -94.5 1 28.0 -66.8 539.1 539.1 317.5 539.1 0.00 35 33 22965 -64.7 -93.7 1 29.0 -65.2 553.0 553.0 318.2 553.0 0.00 TRP 98 16639 -87.3 -109.3 1 22.0 -87.3 95 18 361.1 361.1 298.9 361.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5759.00 m Freezing level: 544.09 mb = 5180.47 m = 16996.10 ft Wetbulb zero: 614.50 mb = 4199.89 m = 13778.99 ft Precipitable water: 1.75 inches Sfc-500 mean rel hum: 59.23 % Est. max temperature: 30.87 C = 87.56 F Sfc-Lift cond lev (LCL): 993.91 mb = 144.87 m = 475.28 ft T: 25.20 C 700-500 lapse rate: 4.83 C/km ThetaE index: 23.69 C Layer 1000.0- 616.0 mb Conv cond level (CCL): 843.95 mb = 1563.78 m = 5130.47 ft Mean mixing ratio: 13.82 g/kg Conv temperature: 31.25 C = 88.25 F Cap Strength: 2.88 C Lifted Index: 1.78 C Risk: Showers probable Lifted Index @300 mb: 4.11 C Lifted Index @700 mb: 0.47 C Showalter Index: 4.33 C Risk: None Total Totals Index: 38.10 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 16.80 C K Index: 26.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 159.20 Risk: None Energy Index: -0.02 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.03 J/kg Max Up Vert Vel: 4.48 m/s Conv Inhibition (B-): 14884.21 J/kg Cap Strength: 2.82 C Lift Cond Lev (LCL): 887.05 mb = 1135.67 m = 3725.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 113 at 7 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 | 293 7 6.7 -2.9 1 1000 91 105 5 -4.8 1.3 | 310 2 1.9 -1.6 2 976 305 115 7 -6.3 3.0 | 256 0 0.4 0.1 3 943 610 120 5 -4.3 2.5 | 279 2 2.4 -0.4 4 925 775 110 4 -3.8 1.4 | 297 3 3.0 -1.5 5 910 914 90 5 -5.0 0.0 | 329 3 1.7 -2.9 6 878 1219 55 6 -4.9 -3.4 | 344 7 1.8 -6.3 7 850 1503 55 6 -4.9 -3.4 | 344 7 1.8 -6.3 8 818 1829 55 5 -4.1 -2.9 | 335 6 2.6 -5.7 9 789 2134 65 7 -6.3 -3.0 | 356 6 0.4 -5.8 10 761 2438 70 10 -9.4 -3.4 | 23 7 -2.7 -6.3 11 733 2743 75 10 -9.7 -2.6 | 28 6 -2.9 -5.5 12 707 3048 80 8 -7.9 -1.4 | 15 4 -1.2 -4.3 13 700 3136 80 8 -7.9 -1.4 | 15 4 -1.2 -4.3 14 656 3658 75 10 -9.7 -2.6 | 28 6 -2.9 -5.5 15 632 3962 80 12 -11.8 -2.1 | 46 7 -5.1 -5.0 16 608 4267 90 16 -16.0 0.0 | 73 10 -9.3 -2.9 17 586 4572 90 20 -20.0 0.0 | 78 14 -13.3 -2.9 18 564 4877 90 22 -22.0 0.0 | 79 16 -15.3 -2.9 19 523 5486 90 11 -11.0 0.0 | 56 5 -4.3 -2.9 20 500 5850 60 2 -1.7 -1.0 | 308 6 5.0 -3.9 21 484 6096 55 3 -2.5 -1.7 | 317 6 4.3 -4.6 22 400 7570 155 2 -0.8 1.8 | 280 6 5.9 -1.1 23 397 7620 110 2 -1.9 0.7 | 294 5 4.8 -2.2 24 323 9144 130 8 -6.1 5.1 | 195 2 0.6 2.3 25 300 9690 145 10 -5.7 8.2 | 190 5 1.0 5.3 26 261 10668 145 12 -6.9 9.8 | 179 7 -0.2 7.0 27 250 10960 160 13 -4.4 12.2 | 194 10 2.3 9.3 28 208 12192 150 21 -10.5 18.2 | 166 16 -3.8 15.3 29 200 12440 140 24 -15.4 18.4 | 151 18 -8.7 15.5 30 163 13716 145 29 -16.6 23.8 | 155 23 -9.9 20.9 31 150 14210 145 39 -22.4 31.9 | 152 33 -15.7 29.1 32 125 15240 150 18 -9.0 15.6 | 170 13 -2.3 12.7 33 100 16530 90 16 -16.0 0.0 | 73 10 -9.3 -2.9 34 98 16639 95 18 -17.9 1.6 | 83 11 -11.2 -1.3 35 70 18510 85 14 -13.9 -1.2 | 61 8 -7.2 -4.1 36 50 20480 90 15 -15.0 0.0 | 71 9 -8.3 -2.9 Wind Parameters Mean winds (0-6000m): 83.1 at 9.7 knts Storm direction: 113.1 at 7.3 knts Shear (0-3000m) pos: 1.6 neg: 1.1 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 84.8 deg Storm rel helicity (0-3000m) pos: 13.9 neg: -2.9 tot: 11.0 m^2/s^2 ave: 3.7 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.41 Bulk Shear: 4.17 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 ------------------------------------------------------------------------------- 500 113 6 293 2| 5.9 0.0 5.9| 1.4 -0.1 1.2 2.4 0.10| 8.9 0.9 1000 110 5 301 2| 2.9 1.9 4.8| 4.1 -0.1 4.0 4.0 0.32| 6.8 2.2 1500 92 5 334 3| 2.0 2.1 4.1| 4.7 -0.2 4.6 3.1 0.30| 5.4 1.6 2000 82 5 340 4| 1.6 1.6 3.2| 6.6 -1.7 5.0 2.5 0.28| 4.6 1.3 2500 77 6 348 4| 2.1 1.3 3.3| 13.2 -1.7 11.5 4.6 0.41| 4.5 1.9 3000 77 7 356 4| 1.6 1.1 2.7| 13.9 -2.9 11.0 3.7 0.35| 4.2 1.5 4000 77 7 6 5| 1.6 0.9 2.5| 20.0 -3.2 16.8 4.2 0.40| 3.8 1.5 5000 82 10 34 5| 2.0 0.7 2.7| 31.8 -4.5 27.3 5.5 0.40| 4.2 1.7 6000 83 10 36 5| 1.7 1.5 3.2| 32.5 -22.7 9.8 1.6 0.08| 5.1 0.4 Wrote GIF file: /home/apache/climate/data/raob//VOCC/skewt/VOCC.skewt.20251126.00.gif