UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for VI111... Searching the city database file for: VI111 ... Date:0000Z 8 DEC 25 Station: VI111 WMO ident: 42111 Latitude: 30.32 Longitude: 78.05 ------------------------------------------------------------------------------- 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 945 57 11.2 10.1 93 1.1 10.6 230 1 289.0 290.4 286.1 312.2 8.23 1 924 259 15.8 5.8 51 10.0 10.2 249 2 295.6 296.7 286.7 313.8 6.26 2 911 388 16.0 4.0 45 12.0 9.5 190 2 297.0 298.0 286.5 313.4 5.60 3 898 518 16.0 1.0 36 15.0 8.2 238 2 298.2 299.0 286.0 311.8 4.58 4 889 610 16.4 -0.6 31 17.0 7.8 272 2 299.5 300.2 286.0 311.8 4.11 5 879 712 16.6 -2.4 27 19.0 7.2 305 2 300.6 301.3 285.9 311.7 3.64 6 868 826 16.8 -3.2 25 20.0 7.1 305 4 301.9 302.6 286.2 312.6 3.47 7 852 995 16.4 -4.6 23 21.0 6.4 305 7 303.1 303.7 286.4 313.0 3.19 8 705 2666 4.8 -13.2 26 18.0 -2.1 279 16 307.2 307.5 286.5 313.5 1.96 9 531 5009 -14.5 -24.5 42 10.0 -16.9 265 31 310.0 310.2 286.5 313.3 0.99 10 461 6106 -23.9 -28.7 65 4.8 -24.8 262 38 311.0 311.2 286.6 313.7 0.78 11 425 6718 -28.9 -32.7 70 3.8 -29.5 255 45 312.0 312.1 286.7 314.0 0.58 12 353 8066 -39.1 -50.1 30 11.0 -39.7 252 56 315.2 315.3 287.3 315.7 0.11 13 337 8392 -41.7 -53.7 26 12.0 -42.2 253 59 315.9 315.9 287.5 316.2 0.08 14 273 9835 -50.5 -72.5 6 22.0 -50.8 252 76 322.8 322.8 289.6 322.8 0.01 15 223 11179 -53.3 -85.3 1 32.0 -53.6 248 89 337.7 337.7 293.7 337.7 0.00 16 195 12052 -58.3 -88.6 1 30.3 -58.5 245 101 342.9 342.9 295.0 342.9 0.00 17 191 12185 -59.1 -89.1 1 30.0 -59.3 245 100 343.7 343.7 295.2 343.7 0.00 18 168 13007 -57.7 -88.7 1 31.0 -57.9 242 98 358.8 358.8 298.5 358.8 0.00 19 165 13123 -55.9 -86.9 1 31.0 -56.2 242 97 363.7 363.7 299.4 363.7 0.00 20 129 14693 -61.5 -91.5 1 30.0 -61.7 245 89 380.2 380.2 302.3 380.2 0.00 21 117 15303 -63.9 -92.9 1 29.0 -64.1 245 81 386.5 386.5 303.3 386.5 0.00 22 105 15977 -62.3 -91.3 1 29.0 -62.5 249 63 401.7 401.7 305.5 401.7 0.00 23 100 16280 -64.3 -93.3 1 29.0 -64.5 250 55 403.5 403.5 305.7 403.5 0.00 TRP 191 12185 -59.1 -89.1 1 30.0 -59.3 245 100 343.7 343.7 295.2 343.7 0.00 WND 195 12052 -58.3 -88.6 1 30.3 -58.5 245 101 342.9 342.9 295.0 342.9 0.00 Sounding variables and indices Freezing level: 661.73 mb = 3248.62 m = 10658.07 ft Wetbulb zero: 741.66 mb = 2218.69 m = 7279.06 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 33.66 % Est. max temperature: 26.62 C = 79.91 F Sfc-Lift cond lev (LCL): 929.56 mb = 205.31 m = 673.58 ft T: 14.57 C 700-500 lapse rate: 8.29 C/km ThetaE index: 2.00 C Layer 911.0- 889.0 mb Conv cond level (CCL): 627.01 mb = 3634.99 m = 11925.67 ft Mean mixing ratio: 4.83 g/kg Conv temperature: 30.42 C = 86.76 F Cap Strength: 7.58 C Lifted Index: 2.11 C Risk: None Lifted Index @300 mb: 5.22 C Lifted Index @700 mb: 7.11 C Showalter Index: 1.99 C Risk: Showers probable Total Totals Index: 48.55 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 34.76 C Cross Totals Index: 13.79 C K Index: 12.25 Risk: None Sweat Index: 47.73 Risk: None Energy Index: 0.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.78 J/kg Max Up Vert Vel: 10.37 m/s Conv Inhibition (B-): 9164.03 J/kg Cap Strength: 7.58 C Lift Cond Lev (LCL): 722.48 mb = 2449.96 m = 8037.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 13 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 ---------------------------------------------------------- 0 945 57 230 1 0.8 0.6 | 130 13 -10.1 8.5 1 930 610 290 7 6.6 -2.4 | 142 7 -4.3 5.4 2 925 798 255 2 1.9 0.5 | 133 12 -9.0 8.3 3 912 914 185 2 0.2 2.0 | 132 15 -10.7 9.8 4 880 1219 305 2 1.6 -1.1 | 126 11 -9.2 6.7 5 850 1516 305 7 5.7 -4.0 | 126 6 -5.2 3.8 6 819 1829 310 11 8.4 -7.1 | 107 3 -2.5 0.7 7 789 2134 310 13 10.0 -8.4 | 59 1 -0.9 -0.5 8 761 2438 305 16 13.1 -9.2 | 302 3 2.2 -1.4 9 733 2743 290 17 16.0 -5.8 | 249 5 5.1 2.0 10 707 3048 280 16 15.8 -2.8 | 224 7 4.9 5.0 11 700 3130 275 16 15.9 -1.4 | 218 8 5.1 6.4 12 654 3658 275 15 14.9 -1.3 | 212 8 4.1 6.5 13 629 3962 280 16 15.8 -2.8 | 224 7 4.9 5.0 14 605 4267 275 19 18.9 -1.7 | 233 10 8.0 6.2 15 582 4572 270 22 22.0 -0.0 | 235 14 11.1 7.8 16 559 4877 265 27 26.9 2.4 | 238 19 16.0 10.2 17 517 5486 265 33 32.9 2.9 | 244 24 22.0 10.7 18 500 5750 265 35 34.9 3.1 | 246 26 24.0 10.9 19 477 6096 265 36 35.9 3.1 | 246 27 25.0 10.9 20 400 7360 250 49 46.0 16.8 | 235 43 35.2 24.6 21 385 7620 250 51 47.9 17.4 | 236 45 37.0 25.3 22 308 9144 255 64 61.8 16.6 | 244 56 50.9 24.4 23 300 9330 255 70 67.6 18.1 | 245 62 56.7 25.9 24 250 10520 250 81 76.1 27.7 | 241 74 65.2 35.5 25 244 10668 250 80 75.2 27.4 | 241 73 64.3 35.2 26 200 11960 245 100 90.6 42.3 | 238 94 79.7 50.1 27 195 12052 245 101 91.5 42.7 | 238 95 80.7 50.5 28 191 12185 245 100 90.6 42.3 | 238 94 79.7 50.1 29 191 12192 245 100 90.6 42.3 | 238 94 79.7 50.1 30 151 13716 240 96 83.1 48.0 | 232 91 72.3 55.8 31 150 13770 245 99 89.7 41.8 | 238 93 78.8 49.6 32 118 15240 245 83 75.2 35.1 | 236 77 64.3 42.9 33 100 16280 250 55 51.7 18.8 | 237 49 40.8 26.6 Wind Parameters Mean winds (0-6000m): 275.7 at 17.9 knts Storm direction: 305.7 at 13.4 knts Shear (0-3000m) pos: 3.0 neg: 1.4 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 93.5 deg Storm rel helicity (0-3000m) pos: 9.2 neg: -20.2 tot: -10.9 m^2/s^2 ave: -3.6 10^-3 m/s^2 rel: -0.30 Storm rel vorticity (0-3000m) horiz: 6.6 stream: -2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.02 Bulk Shear: 26.63 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 ------------------------------------------------------------------------------- 500 283 4 134 10| 6.1 0.0 6.1| 8.9 -0.1 8.8 17.6 0.42| 6.7 2.9 1000 259 3 136 12| 3.0 2.7 5.7| 9.1 -5.0 4.1 4.1 0.08| 7.4 0.6 1500 289 3 131 10| 4.3 1.8 6.0| 9.2 -10.1 -0.9 -0.6 -0.03| 7.5 -0.2 2000 303 6 128 8| 4.5 1.3 5.8| 9.2 -11.7 -2.5 -1.2 -0.10| 6.9 -0.7 2500 304 8 128 5| 3.6 0.5 4.1| 9.2 -13.7 -4.4 -1.8 -0.21| 6.7 -1.4 3000 299 10 144 4| 3.0 1.4 4.4| 9.2 -20.2 -10.9 -3.6 -0.30| 6.6 -2.0 4000 289 12 181 4| 2.5 1.2 3.7| 13.2 -23.4 -10.2 -2.5 -0.26| 5.5 -1.4 5000 282 14 211 6| 2.0 2.0 4.0| 23.4 -23.4 0.0 0.0 -0.15| 5.8 -0.9 6000 276 18 229 9| 1.7 2.1 3.8| 39.8 -23.4 16.5 2.7 -0.09| 5.4 -0.5 Wrote GIF file: /home/apache/climate/data/raob//VI111/skewt/VI111.skewt.20251208.00.gif