UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for VO063... Searching the city database file for: VO063 ... Date:0000Z 5 DEC 25 Station: VO063 WMO ident: 43063 Latitude: 18.53 Longitude: 73.85 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 0 SFC 953 499 14.0 12.9 93 1.1 13.3 0 0 291.1 292.9 288.4 319.0 9.85 2 952 510 19.0 12.0 64 7.0 14.6 9 1 296.3 298.0 289.7 323.2 9.29 3 949 543 19.8 11.8 60 8.0 14.8 38 3 297.4 299.0 290.0 324.1 9.19 4 925 811 18.6 10.6 60 8.0 13.7 105 12 298.3 299.9 289.9 323.8 8.70 5 850 1533 15.6 8.6 63 7.0 11.4 120 19 302.5 304.0 290.9 327.1 8.27 6 835 1684 14.4 9.4 72 5.0 11.3 130 18 302.8 304.4 291.5 329.3 8.90 7 815 1888 12.6 10.3 86 2.3 11.2 145 16 303.0 304.8 292.2 331.8 9.70 8 796 2086 12.6 7.9 73 4.7 9.7 161 12 305.0 306.6 291.8 330.4 8.43 9 790 2150 13.2 5.2 58 8.0 8.6 166 11 306.3 307.6 291.0 327.7 7.03 10 784 2214 14.0 2.0 44 12.0 7.4 170 10 307.8 308.9 290.3 325.2 5.64 11 775 2311 14.4 -3.6 29 18.0 5.4 176 8 309.3 310.0 289.1 321.2 3.78 12 702 3138 8.6 -6.4 34 15.0 1.6 228 2 311.8 312.4 289.5 322.5 3.37 13 700 3162 8.4 -6.6 34 15.0 1.4 230 2 311.8 312.4 289.5 322.4 3.33 14 564 4906 -1.9 -20.9 22 19.0 -8.1 349 8 319.5 319.8 289.9 323.9 1.28 15 500 5850 -8.3 -26.3 22 18.0 -13.2 260 12 322.9 323.1 290.6 326.1 0.89 16 400 7550 -20.5 -36.5 23 16.0 -23.2 265 23 328.3 328.4 291.7 329.9 0.42 17 300 9610 -34.7 -56.7 9 22.0 -36.1 235 46 336.5 336.5 293.5 336.7 0.06 18 278 10137 -39.1 -62.1 7 23.0 -40.1 230 53 337.5 337.5 293.7 337.7 0.03 19 261 10567 -41.7 -75.7 1 34.0 -42.6 227 59 339.9 339.9 294.3 339.9 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5850.00 m Freezing level: 589.09 mb = 4584.65 m = 15041.33 ft Wetbulb zero: 679.69 mb = 3399.71 m = 11153.78 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 38.96 % Est. max temperature: 26.94 C = 80.50 F Sfc-Lift cond lev (LCL): 937.60 mb = 669.70 m = 2197.14 ft T: 19.23 C 700-500 lapse rate: 6.21 C/km ThetaE index: 10.64 C Layer 796.0- 702.0 mb Conv cond level (CCL): 658.43 mb = 3656.38 m = 11995.86 ft Mean mixing ratio: 8.63 g/kg Conv temperature: 36.56 C = 97.81 F Cap Strength: 7.58 C Lifted Index: 5.45 C Risk: None Lifted Index @300 mb: 8.87 C Lifted Index @700 mb: 5.98 C Showalter Index: 4.34 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 16.90 C K Index: 17.50 Risk: < 20 % chance of thunderstorms Sweat Index: 153.20 Risk: None Energy Index: -0.09 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.48 J/kg Max Up Vert Vel: 6.40 m/s Conv Inhibition (B-): 2142.21 J/kg Cap Strength: 7.58 C Lift Cond Lev (LCL): 805.08 mb = 1990.80 m = 6531.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 164 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 ---------------------------------------------------------- 0 953 499 0 0 -0.0 -0.0 | 344 7 2.0 -7.0 1 943 610 95 8 -8.0 0.7 | 44 9 -6.0 -6.3 2 925 811 105 12 -11.6 3.1 | 68 10 -9.6 -3.9 3 914 914 110 15 -14.1 5.1 | 81 12 -12.1 -1.8 4 882 1219 110 21 -19.7 7.2 | 91 18 -17.8 0.2 5 850 1533 120 19 -16.5 9.5 | 100 15 -14.5 2.5 6 821 1829 140 17 -10.9 13.0 | 124 11 -8.9 6.0 7 791 2134 165 11 -2.8 10.6 | 167 4 -0.9 3.7 8 763 2438 185 6 0.5 6.0 | 292 3 2.5 -1.0 9 736 2743 180 2 0.0 2.0 | 338 5 2.0 -5.0 10 710 3048 220 3 1.9 2.3 | 320 6 3.9 -4.7 11 700 3162 230 2 1.5 1.3 | 328 7 3.5 -5.7 12 658 3658 20 7 -2.4 -6.6 | 2 14 -0.4 -13.6 13 633 3962 10 6 -1.0 -5.9 | 356 13 0.9 -12.9 14 610 4267 15 7 -1.8 -6.8 | 359 14 0.2 -13.7 15 587 4572 10 9 -1.6 -8.9 | 358 16 0.4 -15.8 16 565 4877 350 8 1.4 -7.9 | 347 15 3.4 -14.9 17 523 5486 275 8 8.0 -0.7 | 308 13 9.9 -7.7 18 500 5850 260 12 11.8 2.1 | 290 15 13.8 -4.9 19 484 6096 250 12 11.3 4.1 | 282 14 13.3 -2.9 20 400 7550 265 23 22.9 2.0 | 281 25 24.9 -5.0 21 396 7620 265 23 22.9 2.0 | 281 25 24.9 -5.0 22 320 9144 255 31 29.9 8.0 | 268 32 31.9 1.0 23 300 9610 235 46 37.7 26.4 | 244 44 39.7 19.4 24 254 10668 225 61 43.1 43.1 | 231 58 45.1 36.2 Wind Parameters Mean winds (0-6000m): 134.1 at 9.7 knts Storm direction: 164.1 at 7.2 knts Shear (0-3000m) pos: 0.9 neg: 0.0 tot: 0.9 10-3/s Storm rel Dir Shear (0-3000m): -5.1 deg Storm rel helicity (0-3000m) pos: 97.1 neg: -2.5 tot: 94.7 m^2/s^2 ave: 31.6 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 6.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.70 Bulk Shear: 3.59 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 ------------------------------------------------------------------------------- 500 105 11 63 9| 17.2 0.0 17.2| 37.5 0.0 37.5 75.0 0.89| 18.6 16.6 1000 110 15 82 13| 9.9 0.0 9.9| 54.3 0.0 54.3 54.3 0.79| 13.1 10.3 1500 119 16 94 12| 4.7 0.0 4.7| 79.5 0.0 79.5 53.0 0.76| 12.9 9.8 2000 126 14 99 10| 1.3 0.0 1.3| 85.7 0.0 85.7 42.8 0.76| 12.3 9.4 2500 129 12 94 7| 0.6 0.0 0.6| 87.4 -1.8 85.6 34.3 0.71| 10.8 7.6 3000 130 10 88 6| 0.9 0.0 0.9| 97.1 -2.5 94.7 31.6 0.67| 10.4 6.9 4000 114 9 65 7| 1.1 0.0 1.1|117.2 -6.7 110.4 27.6 0.65| 8.9 5.8 5000 100 9 53 9| 0.9 1.3 2.2|117.2 -58.1 59.0 11.8 0.38| 8.6 3.2 6000 134 10 87 5| 0.7 1.5 2.2|117.2 -82.2 34.9 5.8 0.27| 8.0 2.1 Wrote GIF file: /home/apache/climate/data/raob//VO063/skewt/VO063.skewt.20251205.00.gif