UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101823.upa.cvt Date: 2300Z 18 OCT 25 Searching for VEBS... Searching the city database file for: VEBS ... Date:2300Z 18 OCT 25 Station: VEBS WMO ident: 42971 Latitude: 20.25 Longitude: 85.83 Elevation: 46.00 ------------------------------------------------------------------------------- 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 1005 46 25.4 24.1 93 1.3 24.5 270 2 298.1 301.6 297.4 353.8 19.13 1 1000 87 26.0 23.8 88 2.2 24.4 335 3 299.1 302.6 297.5 354.3 18.88 2 992 158 25.8 23.5 87 2.3 24.1 299.6 303.0 297.5 354.3 18.68 3 973 330 26.4 19.4 65 7.0 21.5 301.9 304.6 295.6 345.3 14.73 4 925 778 22.8 19.0 79 3.8 20.1 60 9 302.6 305.4 296.0 347.3 15.12 5 899 1027 20.8 19.7 93 1.1 20.1 303.0 306.0 296.9 351.3 16.28 6 850 1513 17.4 16.6 95 0.8 16.8 105 15 304.4 307.0 295.8 346.4 14.12 7 700 3156 9.4 6.5 82 2.9 7.6 125 9 312.9 314.6 294.3 339.9 8.71 8 677 3432 7.8 5.7 87 2.1 6.5 314.1 315.7 294.5 340.7 8.52 9 630 4021 4.6 1.5 80 3.1 2.8 317.0 318.3 294.0 338.5 6.79 10 622 4125 4.4 -2.6 60 7.0 0.8 317.9 318.9 292.9 334.2 5.08 11 566 4887 0.0 -3.7 76 3.7 -1.9 321.4 322.4 293.9 338.2 5.15 12 533 5365 -3.1 -6.7 76 3.6 -4.8 323.3 324.2 293.7 337.6 4.35 13 516 5621 -3.5 -13.5 46 10.0 -7.5 325.8 326.3 293.0 334.7 2.61 14 513 5668 -3.5 -15.5 39 12.0 -8.1 326.4 326.8 292.8 334.0 2.23 15 508 5745 -4.1 -11.1 58 7.0 -7.1 326.6 327.2 293.7 337.4 3.23 16 500 5870 -4.5 -16.5 39 12.0 -9.0 205 5 327.6 328.0 293.0 334.8 2.10 17 499 5886 -4.7 -16.7 38 12.0 -9.2 327.5 327.9 293.0 334.7 2.07 18 489 6044 -6.1 -21.1 29 15.0 -11.1 327.7 328.0 292.4 332.8 1.45 19 476 6254 -7.7 -18.7 41 11.0 -11.5 328.2 328.6 293.0 334.6 1.84 20 400 7590 -14.1 -42.1 7 28.0 -19.1 230 9 336.7 336.7 293.7 337.6 0.24 21 300 9710 -30.1 -46.1 20 16.0 -31.9 265 16 343.0 343.0 295.2 343.8 0.20 22 250 10980 -39.9 -57.9 13 18.0 -40.9 255 21 346.7 346.8 296.0 347.0 0.06 23 200 12460 -53.1 -58.0 55 4.9 -53.2 250 30 348.7 348.7 296.4 349.0 0.08 24 150 14250 -66.7 -79.7 14 13.0 -66.8 265 21 355.2 355.2 297.7 355.2 0.00 25 100 16610 -80.3 -88.3 25 8.0 -80.3 215 9 372.6 372.6 301.0 372.6 0.00 26 93 17021 -80.1 -88.1 25 8.0 -80.1 380.8 380.8 302.3 380.8 0.00 27 88 17338 -75.7 -86.7 16 11.0 -75.7 395.7 395.7 304.6 395.7 0.00 28 81 17815 -78.3 -87.3 22 9.0 -78.3 399.8 399.8 305.2 399.8 0.00 29 77 18104 -78.7 -87.7 22 9.0 -78.7 404.8 404.8 305.9 404.8 0.00 30 72 18494 -72.5 -85.5 12 13.0 -72.6 425.8 425.8 308.4 425.9 0.00 31 70 18660 -71.3 -85.3 11 14.0 -71.4 40 5 431.8 431.8 309.0 431.9 0.00 32 67 18920 -69.5 -85.5 8 16.0 -69.6 441.2 441.2 310.0 441.2 0.00 33 57 19882 -69.5 -89.5 4 20.0 -69.6 462.1 462.1 312.0 462.1 0.00 34 52 20433 -66.3 -90.3 2 24.0 -66.5 481.8 481.8 313.6 481.8 0.00 35 50 20670 -66.5 -91.5 2 25.0 -66.8 65 13 486.8 486.8 314.0 486.8 0.00 36 45 21310 -66.7 -92.7 1 26.0 -67.0 501.2 501.2 315.0 501.2 0.00 37 38 22343 -63.3 -94.3 1 31.0 -63.8 534.7 534.7 317.2 534.7 0.00 38 34 23040 -56.7 -91.7 0 35.0 -57.9 569.3 569.3 319.1 569.3 0.00 39 30 23840 -53.9 -88.9 1 35.0 -55.7 75 35 597.7 597.7 320.5 597.7 0.00 40 29 24058 -52.9 -88.9 1 36.0 -54.9 606.3 606.3 320.9 606.3 0.00 41 22 25831 -55.5 -90.5 1 35.0 -57.5 648.4 648.4 322.6 648.4 0.00 42 20 26440 -54.7 -89.7 1 35.0 -57.0 80 41 668.7 668.7 323.4 668.8 0.01 43 14 28745 -50.1 -86.1 1 36.0 -54.5 756.2 756.2 326.1 756.3 0.02 44 13 29228 -51.7 -87.7 1 36.0 -55.8 766.8 766.8 326.4 766.9 0.01 45 10 30950 -46.3 -83.3 1 37.0 -53.4 115 20 846.7 846.7 328.3 847.1 0.04 TRP 7.0 -42.9 -80.9 1 38.0 -53.2 280 28 951.7 951.8 330.4 952.6 0.08 WND Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 566.00 mb = 4886.82 m = 16032.67 ft Wetbulb zero: 605.40 mb = 4343.58 m = 14250.42 ft Precipitable water: 2.15 inches Sfc-500 mean rel hum: 79.38 % Est. max temperature: 31.52 C = 88.74 F Sfc-Lift cond lev (LCL): 986.62 mb = 206.77 m = 678.38 ft T: 25.97 C 700-500 lapse rate: 5.12 C/km ThetaE index: 11.40 C Layer 850.0- 677.0 mb Conv cond level (CCL): 869.81 mb = 1313.39 m = 4308.96 ft Mean mixing ratio: 15.87 g/kg Conv temperature: 31.11 C = 88.00 F Cap Strength: 1.35 C Lifted Index: -1.00 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.94 C Lifted Index @700 mb: -0.82 C Showalter Index: -0.24 C Risk: Thunderstorms probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 21.10 C K Index: 35.60 Risk: > 80 % chance of thunderstorms Sweat Index: 234.20 Risk: None Energy Index: -2.30 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 362.25 J/kg Max Up Vert Vel: 26.92 m/s Conv Inhibition (B-): 28.55 J/kg Cap Strength: 1.35 C Lift Cond Lev (LCL): 897.00 mb = 1046.69 m = 3433.98 ft Lev Free Conv (LFC): 842.00 mb = 1593.01 m = 5226.36 ft Equ Level (EL): 242.00 mb = 11195.68 m = 36730.78 ft B at Equ Level: 361.46 J/kg Max Parcel Lev (MPL): 132.00 mb = 14994.00 m = 49192.32 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 7 38512 280 28 27.6 -4.9 1 1005 46 270 2 2.0 -0.0 2 1000 87 335 3 1.3 -2.7 3 976 305 55 6 -4.9 -3.4 4 943 610 55 10 -8.2 -5.7 5 925 778 60 9 -7.8 -4.5 6 911 914 65 11 -10.0 -4.6 7 850 1513 105 15 -14.5 3.9 8 849 1524 105 14 -13.5 3.6 9 762 2438 95 13 -13.0 1.1 10 735 2743 110 9 -8.5 3.1 11 709 3048 110 10 -9.4 3.4 12 700 3156 125 9 -7.4 5.2 13 683 3353 120 6 -5.2 3.0 14 658 3658 110 10 -9.4 3.4 15 610 4267 65 11 -10.0 -4.6 16 587 4572 35 7 -4.0 -5.7 17 566 4877 320 5 3.2 -3.8 18 545 5182 95 2 -2.0 0.2 19 524 5486 195 6 1.6 5.8 20 505 5791 225 6 4.2 4.2 21 500 5870 205 5 2.1 4.5 22 486 6096 210 4 2.0 3.5 23 449 6706 270 3 3.0 -0.0 24 431 7010 240 8 6.9 4.0 25 400 7590 230 9 6.9 5.8 26 398 7620 230 10 7.7 6.4 27 382 7925 240 7 6.1 3.5 28 367 8230 250 11 10.3 3.8 29 352 8534 250 8 7.5 2.7 30 338 8839 280 7 6.9 -1.2 31 324 9144 255 10 9.7 2.6 32 300 9710 265 16 15.9 1.4 33 250 10973 255 22 21.3 5.7 34 250 10980 255 21 20.3 5.4 35 228 11582 255 25 24.1 6.5 36 218 11887 245 30 27.2 12.7 37 208 12192 250 28 26.3 9.6 38 200 12460 250 30 28.2 10.3 39 189 12802 255 31 29.9 8.0 40 180 13106 260 25 24.6 4.3 41 150 14250 265 21 20.9 1.8 42 141 14630 260 20 19.7 3.5 43 120 15545 285 13 12.6 -3.4 44 114 15850 260 5 4.9 0.9 45 108 16154 190 4 0.7 3.9 46 103 16459 180 6 0.0 6.0 47 100 16610 215 9 5.2 7.4 48 70 18660 40 5 -3.2 -3.8 49 50 20670 65 13 -11.8 -5.5 50 30 23840 75 35 -33.8 -9.1 51 20 26440 80 41 -40.4 -7.1 52 10 30950 115 20 -18.1 8.5 Wind Parameters Energy-Hel index: -22.64 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//VEBS/skewt/VEBS.skewt.20251018.23.gif