UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100700.upa.cvt Date: 0000Z 7 OCT 25 Searching for VI111... Searching the city database file for: VI111 ... Date:0000Z 7 OCT 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 939 261 19.6 18.6 94 1.0 18.9 0 0 298.1 300.7 294.4 340.2 14.51 1 930 348 19.4 12.4 64 7.0 15.0 244 4 298.7 300.5 290.9 327.2 9.77 2 923 416 20.0 12.0 60 8.0 14.9 301 3 299.9 301.7 291.2 328.1 9.58 3 913 514 20.4 10.4 53 10.0 14.2 359 2 301.3 302.9 290.9 327.1 8.70 4 900 643 20.8 8.8 46 12.0 13.5 55 3 302.9 304.4 290.7 326.6 7.92 5 843 1228 16.6 8.6 59 8.0 11.7 147 9 304.3 305.8 291.5 329.3 8.34 6 802 1667 13.2 7.2 67 6.0 9.6 155 12 305.0 306.5 291.5 329.0 7.97 7 755 2191 9.0 5.0 76 4.0 6.7 150 15 305.8 307.1 291.1 327.7 7.26 8 542 4948 -7.1 -11.5 71 4.4 -8.8 166 18 317.0 317.6 290.7 326.6 2.93 9 516 5342 -8.5 -12.2 75 3.7 -9.9 191 24 319.8 320.3 291.5 329.4 2.91 10 272 10128 -39.1 -45.1 53 6.0 -39.6 227 70 339.6 339.7 294.5 340.6 0.25 11 255 10575 -42.1 -52.1 33 10.0 -42.7 225 78 341.5 341.6 294.8 342.0 0.12 12 235 11135 -43.5 -72.5 3 29.0 -44.3 230 92 347.5 347.5 296.1 347.6 0.01 13 229 11312 -43.9 -78.9 1 35.0 -44.7 231 91 349.5 349.5 296.5 349.5 0.00 14 199 12257 -49.3 -82.3 1 33.0 -49.8 235 87 355.2 355.2 297.7 355.2 0.00 15 141 14474 -62.7 -91.7 1 29.0 -62.9 228 65 368.5 368.5 300.3 368.5 0.00 16 120 15457 -71.5 -98.5 1 27.0 -71.6 235 64 369.8 369.8 300.5 369.8 0.00 17 105 16257 -69.5 -96.5 1 27.0 -69.6 242 44 388.0 388.0 303.5 388.0 0.00 18 100 16550 -69.3 -96.3 1 27.0 -69.4 245 37 393.8 393.8 304.3 393.8 0.00 TRP 120 15457 -71.5 -98.5 1 27.0 -71.6 235 64 369.8 369.8 300.5 369.8 0.00 WND 235 11135 -43.5 -72.5 3 29.0 -44.3 230 92 347.5 347.5 296.1 347.6 0.01 Sounding variables and indices Freezing level: 635.93 mb = 3732.12 m = 12244.34 ft Wetbulb zero: 663.10 mb = 3270.60 m = 10730.17 ft Precipitable water: 1.23 inches Sfc-500 mean rel hum: 69.31 % Est. max temperature: 26.62 C = 79.92 F Sfc-Lift cond lev (LCL): 925.54 mb = 391.14 m = 1283.24 ft T: 19.78 C 700-500 lapse rate: 5.56 C/km ThetaE index: 12.97 C Layer 930.0- 923.0 mb Conv cond level (CCL): 724.42 mb = 2534.92 m = 8316.56 ft Mean mixing ratio: 8.71 g/kg Conv temperature: 28.56 C = 83.42 F Cap Strength: 2.82 C Lifted Index: 2.05 C Risk: None Lifted Index @300 mb: 6.96 C Lifted Index @700 mb: 1.61 C Showalter Index: 1.75 C Risk: Showers probable Total Totals Index: 45.77 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.14 C Cross Totals Index: 18.63 C K Index: 31.67 Risk: 60-80 % chance of thunderstorms Sweat Index: 145.44 Risk: None Energy Index: 0.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.41 J/kg Max Up Vert Vel: 7.13 m/s Conv Inhibition (B-): 6434.20 J/kg Cap Strength: 2.82 C Lift Cond Lev (LCL): 774.77 mb = 1966.85 m = 6452.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 193 at 11 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 ---------------------------------------------------------- 0 939 261 0 0 -0.0 -0.0 | 13 11 -2.4 -10.6 1 929 610 230 5 3.8 3.2 | 349 7 1.4 -7.3 2 925 744 290 3 2.8 -1.0 | 358 12 0.4 -11.6 3 907 914 35 2 -1.1 -1.6 | 16 13 -3.6 -12.2 4 875 1219 130 5 -3.8 3.2 | 41 10 -6.3 -7.3 5 850 1472 145 8 -4.6 6.6 | 60 8 -7.0 -4.0 6 814 1829 155 11 -4.6 10.0 | 85 7 -7.1 -0.6 7 785 2134 155 13 -5.5 11.8 | 99 8 -7.9 1.2 8 757 2438 150 15 -7.5 13.0 | 104 10 -9.9 2.4 9 730 2743 145 17 -9.8 13.9 | 105 13 -12.2 3.4 10 704 3048 140 19 -12.2 14.6 | 105 15 -14.7 4.0 11 700 3093 140 19 -12.2 14.6 | 105 15 -14.7 4.0 12 652 3658 145 15 -8.6 12.3 | 99 11 -11.1 1.7 13 627 3962 135 11 -7.8 7.8 | 75 11 -10.2 -2.8 14 603 4267 110 10 -9.4 3.4 | 59 14 -11.8 -7.1 15 580 4572 120 11 -9.5 5.5 | 67 13 -12.0 -5.1 16 558 4877 150 14 -7.0 12.1 | 99 10 -9.4 1.6 17 517 5486 190 24 4.2 23.6 | 187 13 1.7 13.1 18 500 5750 210 24 12.0 20.8 | 223 14 9.6 10.2 19 478 6096 225 26 18.4 18.4 | 244 18 15.9 7.8 20 400 7450 215 35 20.1 28.7 | 224 25 17.6 18.1 21 391 7620 215 35 20.1 28.7 | 224 25 17.6 18.1 22 316 9144 230 53 40.6 34.1 | 238 45 38.2 23.5 23 300 9530 230 59 45.2 37.9 | 237 51 42.7 27.4 24 254 10668 225 78 55.2 55.2 | 230 69 52.7 44.6 25 250 10780 230 84 64.3 54.0 | 235 76 61.9 43.4 26 235 11135 230 92 70.5 59.1 | 234 84 68.0 48.6 27 202 12192 235 89 72.9 51.0 | 240 81 70.5 40.5 28 200 12270 235 88 72.1 50.5 | 240 80 69.6 39.9 29 160 13716 230 65 49.8 41.8 | 237 57 47.3 31.2 30 150 14110 230 66 50.6 42.4 | 236 58 48.1 31.9 31 124 15240 225 62 43.8 43.8 | 231 53 41.4 33.3 32 120 15457 235 64 52.4 36.7 | 242 56 50.0 26.2 33 100 16550 245 37 33.5 15.6 | 261 31 31.1 5.1 Wind Parameters Mean winds (0-6000m): 163.1 at 14.5 knts Storm direction: 193.1 at 10.8 knts Shear (0-3000m) pos: 1.0 neg: 2.3 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 90.9 deg Storm rel helicity (0-3000m) pos: 53.9 neg: -14.3 tot: 39.6 m^2/s^2 ave: 13.2 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.94 Bulk Shear: 26.99 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 ------------------------------------------------------------------------------- 500 244 3 359 9| 0.0 3.0 3.0| 5.0 -12.8 -7.8 -15.5 -0.27| 9.8 -2.7 1000 126 3 30 10| 0.0 2.8 2.8| 34.8 -12.8 22.1 22.1 0.33| 10.5 3.4 1500 144 5 42 8| 1.9 1.9 3.8| 46.1 -12.8 33.4 22.3 0.46| 9.0 4.1 2000 150 8 57 7| 1.4 2.3 3.7| 51.8 -12.8 39.1 19.5 0.50| 7.6 3.8 2500 149 9 71 8| 1.2 2.6 3.7| 53.8 -12.8 41.1 16.4 0.46| 6.9 3.2 3000 147 11 81 9| 1.0 2.3 3.3| 53.9 -14.3 39.6 13.2 0.40| 6.4 2.6 4000 144 12 84 9| 0.4 1.5 1.9| 53.9 -41.7 12.2 3.0 0.12| 6.4 0.8 5000 144 12 86 10| 2.2 1.2 3.4|104.2 -41.7 62.5 12.5 0.35| 7.1 2.5 6000 163 14 116 7| 3.0 1.0 4.0|175.0 -44.3 130.7 21.8 0.48| 7.8 3.7 Wrote GIF file: /home/apache/climate/data/raob//VI111/skewt/VI111.skewt.20251007.00.gif