UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for VI101... Searching the city database file for: VI101 ... Date:0000Z 1 DEC 25 Station: VI101 WMO ident: 42101 Latitude: 30.33 Longitude: 76.47 ------------------------------------------------------------------------------- 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 129 SFC 985 254 7.8 2.8 71 5.0 5.4 0 0 282.2 283.0 279.3 295.4 4.75 2 982 279 11.2 6.2 71 5.0 8.6 359 0 285.8 286.9 282.5 302.8 6.06 3 975 339 15.0 8.0 63 7.0 11.0 357 1 290.2 291.5 285.3 309.9 6.91 4 962 453 15.8 5.8 51 10.0 10.3 352 2 292.2 293.2 285.1 309.5 6.01 5 925 784 13.8 0.8 41 13.0 7.3 340 4 293.4 294.2 283.9 306.2 4.38 6 914 885 13.2 0.2 41 13.0 6.8 334 4 293.8 294.6 283.9 306.3 4.24 7 880 1204 15.0 -13.0 13 28.0 4.0 316 3 298.9 299.2 283.0 303.9 1.59 8 850 1497 13.8 -24.2 5 38.0 1.8 300 2 300.6 300.7 282.5 302.7 0.63 9 705 3052 8.0 233 15 310.7 10 700 3111 7.6 230 16 310.9 11 500 5770 -13.7 -36.7 12 23.0 -17.8 230 23 316.3 316.4 287.9 317.5 0.33 12 490 5923 -15.5 -37.5 13 22.0 -19.2 230 24 316.0 316.0 287.8 317.1 0.31 13 454 6494 -19.7 -40.7 14 21.0 -22.7 230 29 317.7 317.7 288.3 318.6 0.24 14 419 7084 -24.3 -66.3 1 42.0 -26.9 230 34 319.1 319.1 288.5 319.2 0.01 15 418 7102 -24.3 -42.3 17 18.0 -26.5 230 34 319.4 319.4 288.8 320.2 0.22 16 400 7420 -28.1 -45.1 18 17.0 -29.7 230 37 318.5 318.5 288.5 319.1 0.17 17 341 8541 -38.3 -50.3 27 12.0 -39.0 230 58 319.5 319.5 288.7 319.9 0.11 18 300 9420 -39.1 -53.1 21 14.0 -39.9 230 74 330.3 330.3 291.9 330.6 0.09 19 285 9772 -40.1 -54.1 21 14.0 -40.9 231 82 333.7 333.7 292.8 334.1 0.09 20 250 10660 -44.7 -58.7 19 14.0 -45.3 235 102 339.6 339.6 294.3 339.8 0.06 21 210 11813 -51.1 -65.1 17 14.0 -51.4 230 123 347.0 347.0 296.0 347.1 0.03 22 200 12130 -52.9 -66.9 17 14.0 -53.2 230 122 349.0 349.0 296.4 349.1 0.02 23 178 12872 -58.3 -89.3 1 31.0 -58.5 232 114 352.0 352.0 297.1 352.0 0.00 24 175 12979 -57.9 -88.9 1 31.0 -58.1 232 113 354.4 354.4 297.5 354.4 0.00 25 174 13015 -58.1 -70.1 20 12.0 -58.3 232 113 354.6 354.6 297.6 354.7 0.02 26 155 13737 -61.5 -91.5 1 30.0 -61.7 234 105 360.7 360.7 298.8 360.7 0.00 27 150 13940 -61.9 -91.9 1 30.0 -62.1 235 103 363.4 363.4 299.4 363.4 0.00 28 146 14107 -61.9 -72.9 22 11.0 -62.0 366.3 366.3 299.9 366.3 0.01 29 144 14193 -62.3 -73.3 22 11.0 -62.4 367.0 367.0 300.0 367.1 0.01 TRP WND 210 11813 -51.1 -65.1 17 14.0 -51.4 230 123 347.0 347.0 296.0 347.1 0.03 Sounding variables and indices 1000-500 mb thick: 5641.00 m Freezing level: 628.64 mb = 4059.75 m = 13319.23 ft Wetbulb zero: 817.26 mb = 1823.66 m = 5983.07 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 34.70 % Est. max temperature: 27.11 C = 80.79 F Sfc-Lift cond lev (LCL): 912.47 mb = 898.77 m = 2948.67 ft T: 13.28 C 700-500 lapse rate: 8.01 C/km ThetaE index: 3.66 C Layer 962.0- 914.0 mb Conv cond level (CCL): 576.76 mb = 4641.40 m = 15227.50 ft Mean mixing ratio: 4.70 g/kg Conv temperature: 39.75 C = 103.55 F Cap Strength: 13.37 C Lifted Index: 10.66 C Risk: None Lifted Index @300 mb: 16.84 C Lifted Index @700 mb: 13.32 C Showalter Index: 12.90 C Risk: None Total Totals Index: 17.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: -10.50 C K Index: -33.07 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 3.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.50 J/kg Max Up Vert Vel: 7.55 m/s Conv Inhibition (B-): 8813.90 J/kg Cap Strength: 13.36 C Lift Cond Lev (LCL): 774.92 mb = 2266.04 m = 7434.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 263 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 ---------------------------------------------------------- 0 985 254 0 0 -0.0 -0.0 | 83 10 -10.3 -1.2 1 925 784 340 4 1.4 -3.8 | 61 10 -8.9 -5.0 2 850 1497 300 2 1.7 -1.0 | 75 9 -8.6 -2.2 3 700 3111 230 16 12.3 10.3 | 192 9 2.0 9.1 4 500 5770 230 23 17.6 14.8 | 208 15 7.3 13.6 5 400 7420 230 37 28.3 23.8 | 219 29 18.1 22.6 6 300 9420 230 74 56.7 47.6 | 225 66 46.4 46.3 7 250 10660 235 102 83.6 58.5 | 232 93 73.3 57.3 8 210 11813 230 123 94.2 79.1 | 227 114 83.9 77.8 9 200 12130 230 122 93.5 78.4 | 227 113 83.2 77.2 10 150 13940 235 103 84.4 59.1 | 232 94 74.1 57.9 Wind Parameters Mean winds (0-6000m): 233.2 at 13.8 knts Storm direction: 263.2 at 10.4 knts Shear (0-3000m) pos: 0.0 neg: 2.8 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 110.4 deg Storm rel helicity (0-3000m) pos: 6.1 neg: -15.1 tot: -9.0 m^2/s^2 ave: -3.0 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 4.3 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.03 Bulk Shear: 27.70 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 ------------------------------------------------------------------------------- 500 340 2 73 10| 0.0 3.9 3.9| 0.0 -10.5 -10.5 -21.0 -1.00| 3.9 -3.9 1000 334 3 69 10| 0.0 1.4 1.4| 3.2 -10.7 -7.5 -7.5 -0.44| 3.0 -1.3 1500 324 3 69 9| 0.0 1.4 1.4| 4.9 -12.6 -7.7 -5.1 -0.32| 3.0 -1.0 2000 299 4 68 8| 0.0 2.2 2.2| 5.0 -13.5 -8.5 -4.3 -0.24| 3.6 -0.8 2500 270 5 77 5| 0.0 2.7 2.7| 5.7 -13.5 -7.8 -3.1 -0.03| 4.1 -0.1 3000 247 7 109 4| 0.0 2.8 2.8| 6.1 -15.1 -9.0 -3.0 -0.05| 4.3 -0.2 4000 238 9 148 4| 0.0 2.4 2.4| 10.1 -15.1 -5.0 -1.3 0.01| 3.6 0.0 5000 235 12 172 6| 0.0 2.2 2.2| 14.0 -15.1 -1.1 -0.2 0.04| 3.1 0.1 6000 233 14 186 7| 0.0 2.3 2.3| 22.2 -15.1 7.1 1.2 0.09| 3.1 0.3 Wrote GIF file: /home/apache/climate/data/raob//VI101/skewt/VI101.skewt.20251201.00.gif