UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for VI111... Searching the city database file for: VI111 ... Date:0000Z 11 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 940 526 18.8 17.5 92 1.3 17.9 0 0 297.2 299.6 293.4 336.2 13.51 1 933 591 19.2 15.5 79 3.7 16.8 38 2 298.2 300.4 292.5 333.0 11.95 2 926 656 19.8 14.9 73 4.9 16.5 9 3 299.5 301.6 292.6 333.3 11.58 3 907 836 20.0 14.0 68 6.0 16.1 329 3 301.4 303.5 292.9 334.3 11.15 4 816 1745 14.8 10.1 73 4.7 11.9 355 3 305.2 307.0 292.7 333.9 9.56 5 788 2042 12.4 9.0 80 3.4 10.3 76 4 305.7 307.4 292.6 333.3 9.18 6 740 2569 8.8 2.8 66 6.0 5.5 117 14 307.3 308.5 290.7 326.7 6.34 7 722 2774 7.0 2.3 72 4.7 4.4 122 17 307.5 308.7 290.7 326.7 6.27 8 694 3100 5.2 -3.8 52 9.0 0.8 126 21 309.0 309.8 289.3 322.0 4.16 9 688 3171 5.4 -7.6 39 13.0 -0.4 126 21 310.0 310.6 288.7 319.9 3.14 10 681 3256 5.4 -14.6 22 20.0 -2.3 127 20 310.9 311.2 287.7 316.8 1.81 11 671 3377 5.0 -28.0 7 33.0 -4.4 128 20 311.8 311.9 286.6 313.7 0.57 12 608 4180 0.0 -36.0 5 36.0 -8.2 144 12 314.9 315.0 287.4 316.0 0.29 13 584 4503 -2.7 -35.7 6 33.0 -10.0 145 9 315.4 315.5 287.6 316.5 0.31 14 571 4682 -4.7 -36.7 6 32.0 -11.3 147 8 315.1 315.2 287.5 316.2 0.29 15 530 5268 -8.5 -39.5 6 31.0 -14.2 239 7 317.3 317.4 288.2 318.2 0.23 16 480 6034 -13.3 -40.3 8 27.0 -17.9 270 17 320.5 320.6 289.2 321.4 0.24 17 448 6559 -16.7 -56.7 2 40.0 -20.9 281 24 322.7 322.7 289.6 322.8 0.04 18 433 6816 -18.9 -62.9 1 44.0 -22.7 287 27 323.0 323.0 289.7 323.1 0.02 19 403 7352 -20.5 -63.5 1 43.0 -24.1 299 34 327.6 327.6 291.0 327.7 0.02 20 395 7501 -20.1 -63.1 1 43.0 -23.8 303 36 330.0 330.1 291.7 330.1 0.02 21 386 7673 -20.1 -63.1 1 43.0 -23.9 305 37 332.2 332.2 292.3 332.3 0.02 22 370 7988 -20.9 -63.9 1 43.0 -24.6 305 38 335.2 335.2 293.2 335.3 0.02 23 360 8191 -21.1 -64.1 1 43.0 -24.8 305 40 337.6 337.6 293.7 337.7 0.02 24 352 8358 -21.1 -64.1 1 43.0 -24.9 305 41 339.8 339.8 294.3 339.8 0.02 25 244 10978 -39.1 -76.1 1 37.0 -40.4 299 49 350.4 350.4 296.7 350.4 0.01 26 109 16082 -75.9 -101.9 1 26.0 -75.9 295 30 371.8 371.8 300.9 371.8 0.00 27 105 16298 -76.5 -101.5 1 25.0 -76.5 297 31 374.7 374.7 301.4 374.7 0.00 28 100 16580 -75.9 -101.9 1 26.0 -75.9 300 33 381.1 381.1 302.4 381.1 0.00 TRP 109 16082 -75.9 -101.9 1 26.0 -75.9 295 30 371.8 371.8 300.9 371.8 0.00 WND Sounding variables and indices Freezing level: 608.00 mb = 4179.78 m = 13713.03 ft Wetbulb zero: 689.90 mb = 3148.66 m = 10330.13 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 38.46 % Est. max temperature: 27.14 C = 80.85 F Sfc-Lift cond lev (LCL): 922.37 mb = 690.44 m = 2265.18 ft T: 19.84 C 700-500 lapse rate: 6.29 C/km ThetaE index: 7.63 C Layer 816.0- 722.0 mb Conv cond level (CCL): 772.62 mb = 2206.96 m = 7240.60 ft Mean mixing ratio: 10.93 g/kg Conv temperature: 27.68 C = 81.82 F Cap Strength: 2.96 C Lifted Index: -1.97 C Risk: Thunderstorms probable Lifted Index @300 mb: 8.76 C Lifted Index @700 mb: -0.17 C Showalter Index: -1.97 C Risk: Thunderstorms probable Total Totals Index: 51.06 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.13 C Cross Totals Index: 22.93 C K Index: 31.67 Risk: 60-80 % chance of thunderstorms Sweat Index: 199.47 Risk: None Energy Index: -2.61 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 210.41 J/kg Max Up Vert Vel: 20.51 m/s Conv Inhibition (B-): 95.17 J/kg Cap Strength: 2.96 C Lift Cond Lev (LCL): 822.71 mb = 1675.03 m = 5495.43 ft Lev Free Conv (LFC): 717.71 mb = 2822.70 m = 9260.71 ft Equ Level (EL): 687.71 mb = 3174.85 m = 10416.04 ft B at Equ Level: 22.10 J/kg Max Parcel Lev (MPL): 607.71 mb = 4183.59 m = 13725.52 ft Wind level data Storm motion: 188 at 8 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 ---------------------------------------------------------- 0 940 526 0 0 -0.0 -0.0 | 8 8 -1.1 -8.3 1 935 610 45 2 -1.4 -1.4 | 15 10 -2.5 -9.7 2 925 759 5 3 -0.3 -3.0 | 7 11 -1.4 -11.3 3 908 914 330 3 1.5 -2.6 | 358 11 0.4 -10.9 4 877 1219 300 5 4.3 -2.5 | 343 11 3.2 -10.8 5 850 1486 315 5 3.5 -3.5 | 348 12 2.4 -11.8 6 816 1829 355 3 0.3 -3.0 | 4 11 -0.9 -11.3 7 787 2134 80 4 -3.9 -0.7 | 29 10 -5.1 -9.0 8 758 2438 110 9 -8.5 3.1 | 62 11 -9.6 -5.2 9 731 2743 120 16 -13.9 8.0 | 89 15 -15.0 -0.3 10 705 3048 125 20 -16.4 11.5 | 100 18 -17.5 3.2 11 700 3109 125 21 -17.2 12.0 | 102 19 -18.3 3.8 12 653 3658 130 19 -14.6 12.2 | 104 16 -15.7 3.9 13 628 3962 140 15 -9.6 11.5 | 107 11 -10.8 3.2 14 605 4267 145 12 -6.9 9.8 | 101 8 -8.0 1.6 15 582 4572 145 9 -5.2 7.4 | 82 6 -6.3 -0.9 16 560 4877 150 6 -3.0 5.2 | 53 5 -4.1 -3.1 17 518 5486 275 8 8.0 -0.7 | 323 11 6.9 -9.0 18 500 5770 275 14 13.9 -1.2 | 306 16 12.8 -9.5 19 479 6096 270 17 17.0 -0.0 | 297 18 15.9 -8.3 20 400 7450 300 35 30.3 -17.5 | 311 39 29.2 -25.8 21 391 7620 305 36 29.5 -20.6 | 316 41 28.4 -28.9 22 318 9144 305 45 36.9 -25.8 | 314 49 35.7 -34.1 23 300 9560 305 43 35.2 -24.7 | 314 47 34.1 -32.9 24 256 10668 300 48 41.6 -24.0 | 309 52 40.5 -32.3 25 250 10840 300 49 42.4 -24.5 | 308 53 41.3 -32.8 26 204 12192 295 50 45.3 -21.1 | 304 53 44.2 -29.4 27 200 12340 295 51 46.2 -21.6 | 303 54 45.1 -29.8 28 161 13716 300 48 41.6 -24.0 | 309 52 40.5 -32.3 29 150 14170 310 44 33.7 -28.3 | 318 49 32.6 -36.6 30 125 15240 305 36 29.5 -20.6 | 316 41 28.4 -28.9 31 109 16082 295 30 27.2 -12.7 | 309 33 26.1 -20.9 32 100 16580 300 33 28.6 -16.5 | 312 37 27.5 -24.8 Wind Parameters Mean winds (0-6000m): 157.7 at 11.1 knts Storm direction: 187.7 at 8.3 knts Shear (0-3000m) pos: 4.0 neg: 0.6 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 95.9 deg Storm rel helicity (0-3000m) pos: 87.0 neg: -17.3 tot: 69.6 m^2/s^2 ave: 23.2 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 3.6 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 8.31 Bulk Shear: 25.32 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 ------------------------------------------------------------------------------- 500 348 3 3 11| 0.0 3.8 3.8| 2.5 -11.7 -9.2 -18.4 -0.45| 6.8 -3.1 1000 319 4 353 11| 0.5 1.9 2.5| 7.1 -17.3 -10.2 -10.2 -0.33| 5.3 -1.8 1500 329 4 356 12| 1.8 1.3 3.1| 25.5 -17.3 8.2 5.4 0.16| 5.6 0.9 2000 13 5 10 13| 3.7 1.0 4.7| 52.9 -17.3 35.6 17.8 0.46| 6.8 3.1 2500 97 7 47 11| 4.8 0.8 5.6| 81.1 -17.3 63.8 25.5 0.54| 7.4 4.0 3000 114 9 65 11| 4.0 0.6 4.6| 87.0 -17.3 69.6 23.2 0.53| 6.7 3.6 4000 125 11 78 10| 1.7 0.5 2.2| 90.0 -23.5 66.6 16.6 0.37| 6.5 2.4 5000 131 10 79 9| 0.7 0.4 1.1| 93.6 -30.9 62.7 12.5 0.18| 7.1 1.3 6000 158 11 111 6| 1.1 0.9 2.0| 98.2 -54.2 44.0 7.3 0.09| 7.2 0.6 Wrote GIF file: /home/apache/climate/data/raob//VI111/skewt/VI111.skewt.20251011.00.gif