UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for VI111... Searching the city database file for: VI111 ... Date:0000Z 15 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 940 231 19.2 18.0 93 1.2 18.4 0 0 297.6 300.1 293.8 338.0 13.95 1 937 258 19.6 15.5 77 4.1 16.9 298.2 300.4 292.5 332.8 11.90 2 930 323 20.2 14.2 68 6.0 16.3 299.5 301.5 292.2 331.7 11.01 3 862 970 16.6 13.4 81 3.2 14.5 302.3 304.4 293.2 335.7 11.28 4 821 1381 15.2 8.2 63 7.0 10.9 305.1 306.6 291.7 330.2 8.34 5 774 1876 13.0 8.8 76 4.2 10.4 307.9 309.6 293.3 335.9 9.23 6 751 2128 11.8 3.8 58 8.0 7.2 309.3 310.5 291.7 329.9 6.71 7 728 2387 11.2 -0.8 43 12.0 4.9 311.4 312.3 290.8 326.9 4.96 8 705 2653 8.8 0.8 57 8.0 4.5 311.6 312.7 291.6 329.6 5.76 9 681 2937 6.8 -6.2 39 13.0 0.7 312.5 313.1 289.9 323.7 3.53 10 675 3009 6.8 -12.2 24 19.0 -1.0 313.3 313.7 288.9 320.5 2.22 11 667 3107 7.0 -25.0 8 32.0 -3.1 314.6 314.7 287.8 317.2 0.75 12 627 3612 5.0 -22.0 12 27.0 -4.1 317.9 318.1 289.2 321.5 1.05 13 610 3835 4.6 -28.4 7 33.0 -5.1 319.9 320.0 289.4 322.1 0.60 14 601 3956 4.8 -36.2 3 41.0 -5.6 321.5 321.6 289.5 322.6 0.29 15 560 4528 2.0 -42.0 2 44.0 -7.8 324.8 324.8 290.4 325.4 0.17 16 124 15099 -69.1 -96.1 1 27.0 -69.2 265 37 370.7 370.7 300.7 370.7 0.00 17 105 16084 -72.5 -98.5 1 26.0 -72.6 258 31 382.3 382.3 302.6 382.3 0.00 18 100 16370 -73.7 -99.7 1 26.0 -73.7 255 29 385.3 385.3 303.1 385.3 0.00 TRP 324 -56.1 -82.1 2 26.0 -56.2 220 58 299.6 299.6 281.1 299.6 0.00 WND 328 205 68 Sounding variables and indices Freezing level: 547.74 mb = 4824.92 m = 15829.60 ft Wetbulb zero: 678.53 mb = 2966.77 m = 9733.39 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 36.18 % Est. max temperature: 28.39 C = 83.10 F Sfc-Lift cond lev (LCL): 923.76 mb = 379.93 m = 1246.47 ft T: 19.88 C 700-500 lapse rate: 4.49 C/km ThetaE index: 9.00 C Layer 751.0- 705.0 mb Conv cond level (CCL): 720.09 mb = 2477.20 m = 8127.21 ft Mean mixing ratio: 11.06 g/kg Conv temperature: 32.83 C = 91.10 F Cap Strength: 6.08 C Lifted Index: 6.13 C Risk: None Lifted Index @300 mb: 10.46 C Lifted Index @700 mb: 2.74 C Showalter Index: 6.07 C Risk: None Total Totals Index: 34.79 C Risk: None Vertical Totals Index: 19.54 C Cross Totals Index: 15.25 C K Index: 22.42 Risk: 20-40 % chance of thunderstorms Sweat Index: 158.26 Risk: None Energy Index: -0.95 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.83 J/kg Max Up Vert Vel: 5.26 m/s Conv Inhibition (B-): 7430.90 J/kg Cap Strength: 6.12 C Lift Cond Lev (LCL): 831.74 mb = 1271.39 m = 4171.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 328 8655 205 68 28.7 61.6 1 940 231 0 0 -0.0 -0.0 2 929 610 275 4 4.0 -0.3 3 925 758 15 3 -0.8 -2.9 4 908 914 355 3 0.3 -3.0 5 877 1219 330 4 2.0 -3.5 6 850 1485 320 3 1.9 -2.3 7 816 1829 325 1 0.6 -0.8 8 787 2134 120 2 -1.7 1.0 9 759 2438 125 4 -3.3 2.3 10 732 2743 115 4 -3.6 1.7 11 706 3048 120 4 -3.5 2.0 12 700 3117 135 4 -2.8 2.8 13 655 3658 215 1 0.6 0.8 14 630 3962 330 2 1.0 -1.7 15 607 4267 320 3 1.9 -2.3 16 584 4572 290 4 3.8 -1.4 17 563 4877 280 7 6.9 -1.2 18 522 5486 285 14 13.5 -3.6 19 500 5830 275 16 15.9 -1.4 20 483 6096 275 15 14.9 -1.3 21 400 7540 290 19 17.9 -6.5 22 395 7620 290 19 17.9 -6.5 23 318 9144 225 55 38.9 38.9 24 300 9550 225 53 37.5 37.5 25 250 10710 245 40 36.3 16.9 26 200 12130 255 40 38.6 10.4 27 198 12192 255 40 38.6 10.4 28 150 13940 265 41 40.8 3.6 29 121 15240 265 37 36.9 3.2 30 100 16370 255 29 28.0 7.5 Wind Parameters Energy-Hel index: -0.86 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//VI111/skewt/VI111.skewt.20251015.00.gif