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 VI111... Searching the city database file for: VI111 ... Date:0000Z 5 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 947 362 9.2 8.4 95 0.8 8.8 0 0 286.8 288.1 284.3 307.3 7.32 1 926 556 13.6 3.6 51 10.0 8.3 17 4 293.1 294.1 284.8 308.7 5.35 2 918 631 14.2 3.2 47 11.0 8.4 359 3 294.5 295.4 285.2 309.8 5.25 3 881 987 13.2 2.2 47 11.0 7.5 2 0 296.9 297.8 286.0 312.0 5.09 4 834 1459 11.4 -3.6 35 15.0 4.4 120 4 299.7 300.4 285.4 310.4 3.51 5 796 1858 9.8 -13.2 18 23.0 1.0 103 4 302.0 302.3 284.4 307.5 1.73 6 780 2031 9.4 -32.6 3 42.0 -1.5 97 4 303.4 303.4 283.2 304.5 0.32 7 701 2931 4.8 272 4 307.7 8 547 4942 -9.7 -27.7 22 18.0 -14.0 262 16 313.1 313.2 287.3 315.5 0.72 9 503 5596 -14.9 -26.9 35 12.0 -17.6 259 22 314.3 314.5 287.8 317.2 0.84 10 474 6050 -18.9 -28.9 41 10.0 -20.9 259 26 314.8 314.9 287.9 317.3 0.74 11 434 6712 -23.9 -34.9 36 11.0 -25.6 252 29 316.5 316.5 288.1 318.1 0.45 12 415 7042 -26.9 -40.9 25 14.0 -28.5 248 31 316.7 316.7 287.9 317.6 0.26 13 401 7293 -29.3 -41.3 30 12.0 -30.6 245 32 316.7 316.7 287.9 317.6 0.26 14 382 7644 -30.9 -52.9 10 22.0 -32.4 250 36 319.0 319.0 288.5 319.3 0.07 15 342 8432 -36.3 -74.3 1 38.0 -37.5 253 49 321.9 321.9 289.3 321.9 0.00 16 308 9164 -39.1 -76.1 1 37.0 -40.1 255 63 327.8 327.8 291.1 327.8 0.00 17 217 11508 -55.3 -87.3 1 32.0 -55.5 255 77 337.2 337.2 293.6 337.2 0.00 18 203 11939 -54.3 -86.3 1 32.0 -54.6 251 87 345.3 345.3 295.6 345.3 0.00 19 186 12505 -53.9 -85.9 1 32.0 -54.2 250 94 354.7 354.7 297.6 354.7 0.00 20 174 12936 -54.6 -86.3 1 31.6 -54.9 250 103 360.3 360.3 298.8 360.3 0.00 21 155 13679 -55.9 -86.9 1 31.0 -56.2 260 96 370.3 370.3 300.6 370.3 0.00 22 105 16114 -66.1 -94.1 1 28.0 -66.2 252 63 394.5 394.5 304.5 394.5 0.00 23 100 16410 -68.1 -96.1 1 28.0 -68.2 255 56 396.2 396.2 304.7 396.2 0.00 TRP 217 11508 -55.3 -87.3 1 32.0 -55.5 255 77 337.2 337.2 293.6 337.2 0.00 WND 174 12936 -54.6 -86.3 1 31.6 -54.9 250 103 360.3 360.3 298.8 360.3 0.00 Sounding variables and indices Freezing level: 650.02 mb = 3596.53 m = 11799.49 ft Wetbulb zero: 789.78 mb = 1924.87 m = 6315.12 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 36.28 % Est. max temperature: 24.15 C = 75.47 F Sfc-Lift cond lev (LCL): 935.63 mb = 466.42 m = 1530.22 ft T: 11.57 C 700-500 lapse rate: 7.42 C/km ThetaE index: 7.50 C Layer 834.0- 701.0 mb Conv cond level (CCL): 619.49 mb = 3933.09 m = 12903.68 ft Mean mixing ratio: 5.18 g/kg Conv temperature: 32.51 C = 90.52 F Cap Strength: 8.68 C Lifted Index: 6.77 C Risk: None Lifted Index @300 mb: 13.16 C Lifted Index @700 mb: 8.68 C Showalter Index: 6.53 C Risk: None Total Totals Index: 41.04 C Risk: None Vertical Totals Index: 27.33 C Cross Totals Index: 13.71 C K Index: -10.09 Risk: None Sweat Index: 27.34 Risk: None Energy Index: 1.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.61 J/kg Max Up Vert Vel: 8.67 m/s Conv Inhibition (B-): 10722.84 J/kg Cap Strength: 8.63 C Lift Cond Lev (LCL): 767.25 mb = 2169.73 m = 7118.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 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 ---------------------------------------------------------- 0 947 362 0 0 -0.0 -0.0 | 113 7 -6.8 2.9 1 935 610 30 2 -1.0 -1.7 | 98 8 -7.8 1.2 2 925 814 15 4 -1.0 -3.9 | 83 8 -7.9 -1.0 3 914 914 350 2 0.3 -2.0 | 98 7 -6.5 0.9 4 881 1219 0 0 -0.0 -0.0 | 113 7 -6.8 2.9 5 850 1525 125 3 -2.5 1.7 | 116 10 -9.3 4.6 6 819 1829 115 4 -3.6 1.7 | 114 11 -10.5 4.6 7 789 2134 100 4 -3.9 0.7 | 108 11 -10.8 3.6 8 761 2438 90 4 -4.0 0.0 | 105 11 -10.8 2.9 9 733 2743 75 1 -1.0 -0.3 | 109 8 -7.8 2.6 10 707 3048 280 3 3.0 -0.5 | 122 5 -3.9 2.4 11 700 3125 270 4 4.0 -0.0 | 136 4 -2.8 2.9 12 654 3658 275 9 9.0 -0.8 | 225 3 2.1 2.1 13 629 3962 275 9 9.0 -0.8 | 225 3 2.1 2.1 14 605 4267 275 11 11.0 -1.0 | 245 5 4.1 1.9 15 582 4572 270 14 14.0 -0.0 | 248 8 7.2 2.9 16 560 4877 265 15 14.9 1.3 | 243 9 8.1 4.2 17 518 5486 255 19 18.4 4.9 | 236 14 11.5 7.8 18 500 5760 260 23 22.7 4.0 | 246 17 15.8 6.9 19 478 6096 260 26 25.6 4.5 | 248 20 18.8 7.4 20 400 7400 245 32 29.0 13.5 | 233 28 22.2 16.4 21 388 7620 250 34 31.9 11.6 | 240 29 25.1 14.5 22 312 9144 255 61 58.9 15.8 | 250 55 52.1 18.7 23 300 9410 255 67 64.7 17.3 | 251 61 57.9 20.2 24 250 10630 255 70 67.6 18.1 | 251 64 60.8 21.0 25 248 10668 255 68 65.7 17.6 | 251 62 58.9 20.5 26 217 11508 255 77 74.4 19.9 | 251 71 67.5 22.8 27 200 12070 250 89 83.6 30.4 | 247 84 76.8 33.3 28 196 12192 250 87 81.8 29.8 | 246 82 74.9 32.7 29 174 12936 250 103 96.8 35.2 | 247 98 90.0 38.1 30 154 13716 260 96 94.5 16.7 | 257 90 87.7 19.6 31 150 13910 255 89 86.0 23.0 | 252 83 79.1 25.9 32 121 15240 245 84 76.1 35.5 | 241 79 69.3 38.4 33 100 16410 255 56 54.1 14.5 | 250 50 47.3 17.4 Wind Parameters Mean winds (0-6000m): 263.0 at 9.9 knts Storm direction: 293.0 at 7.4 knts Shear (0-3000m) pos: 0.7 neg: 1.7 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 54.2 deg Storm rel helicity (0-3000m) pos: 16.1 neg: -17.3 tot: -1.3 m^2/s^2 ave: -0.4 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.33 Bulk Shear: 16.13 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 19 2 96 8| 3.1 0.0 3.1| 0.5 -7.0 -6.6 -13.1 -0.70| 4.7 -3.3 1000 12 1 102 7| 0.7 0.0 0.7| 5.2 -8.5 -3.3 -3.3 -0.16| 4.4 -0.7 1500 87 2 107 9| 1.4 0.0 1.4| 10.0 -10.2 -0.3 -0.2 -0.01| 4.4 -0.0 2000 95 3 108 10| 1.0 0.4 1.4| 10.0 -14.6 -4.6 -2.3 -0.11| 3.6 -0.4 2500 92 3 108 10| 0.8 1.0 1.8| 10.9 -17.3 -6.5 -2.6 -0.13| 3.8 -0.5 3000 93 3 107 10| 0.7 1.7 2.4| 16.1 -17.3 -1.3 -0.4 0.09| 4.5 0.4 4000 276 5 137 3| 0.2 1.7 1.8| 19.4 -17.3 2.0 0.5 0.20| 4.1 0.8 5000 268 7 181 3| 0.1 1.9 2.1| 19.6 -22.1 -2.5 -0.5 0.12| 4.1 0.5 6000 263 10 216 5| 0.4 1.9 2.3| 34.0 -29.1 4.9 0.8 0.14| 4.3 0.6 Wrote GIF file: /home/apache/climate/data/raob//VI111/skewt/VI111.skewt.20251205.00.gif