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 SBTS... Searching the city database file for: SBTS ... Date:0000Z 11 OCT 25 Station: SBTS WMO ident: 82026 Latitude: 2.23 Longitude: -55.95 Elevation: 344.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 96 SFC 972 344 23.2 21.8 92 1.4 22.2 30 2 298.8 301.9 296.4 348.8 17.16 2 967 390 24.0 21.6 86 2.4 22.3 300.0 303.1 296.6 349.9 17.03 3 962 436 26.2 20.2 70 6.0 21.9 302.7 305.6 296.4 349.1 15.68 4 951 539 26.8 19.8 66 7.0 21.8 304.3 307.2 296.7 350.3 15.46 5 925 786 25.2 19.2 69 6.0 20.9 45 12 305.1 307.9 296.8 350.8 15.31 6 860 1422 19.6 18.1 91 1.5 18.5 305.7 308.5 297.0 351.7 15.38 7 850 1523 19.2 16.1 82 3.1 17.1 80 11 306.3 308.8 296.0 347.3 13.67 8 838 1645 18.8 12.8 68 6.0 14.8 307.1 309.2 294.5 340.7 11.15 9 747 2621 11.2 8.1 81 3.1 9.3 309.1 310.8 293.6 336.9 9.11 10 700 3163 8.8 -1.2 49 10.0 3.6 110 19 312.2 313.2 291.2 328.0 5.01 11 699 3175 8.8 -2.2 46 11.0 3.2 312.4 313.2 290.9 327.0 4.66 12 683 3366 7.6 2.6 71 5.0 4.8 313.1 314.4 292.9 334.2 6.77 13 679 3414 7.6 -4.4 42 12.0 1.7 313.6 314.4 290.7 326.6 4.06 14 674 3475 7.4 4.5 82 2.9 5.7 314.1 315.6 294.0 338.6 7.86 15 670 3524 7.0 3.7 79 3.3 5.1 314.1 315.6 293.7 337.5 7.47 16 662 3622 7.2 0.2 61 7.0 3.4 315.5 316.6 292.8 334.0 5.87 17 658 3672 7.6 -11.4 25 19.0 -0.6 316.5 316.9 290.1 324.4 2.43 18 650 3773 7.4 -18.6 14 26.0 -2.2 317.3 317.6 289.3 321.9 1.35 19 569 4853 0.0 -4.7 71 4.7 -2.3 321.0 321.9 293.4 336.4 4.75 20 556 5038 -0.9 -7.9 59 7.0 -4.1 322.0 322.8 292.9 334.5 3.79 21 500 5880 -3.9 -21.9 23 18.0 -9.8 75 15 328.3 328.5 292.5 333.0 1.32 22 496 5943 -4.1 -23.1 21 19.0 -10.2 328.8 329.0 292.6 333.1 1.20 23 484 6136 -5.5 -27.5 16 22.0 -11.8 329.4 329.5 292.4 332.4 0.83 24 476 6266 -6.7 -20.7 32 14.0 -11.4 329.5 329.8 293.0 334.9 1.54 25 413 7358 -14.7 -33.7 18 19.0 -18.8 332.8 332.9 293.0 334.8 0.54 26 400 7600 -16.3 -38.3 13 22.0 -20.4 95 17 333.8 333.9 293.1 335.1 0.35 27 300 9710 -30.1 -54.1 8 24.0 -32.1 125 3 343.0 343.0 295.1 343.3 0.08 28 283 10122 -33.5 -54.5 10 21.0 -35.1 343.8 343.9 295.3 344.2 0.08 29 271 10424 -36.1 -45.1 39 9.0 -37.0 344.4 344.4 295.6 345.4 0.25 30 255 10844 -38.7 -59.7 9 21.0 -39.8 346.6 346.6 295.9 346.8 0.05 31 250 10980 -39.9 -59.9 10 20.0 -40.9 85 12 346.7 346.8 296.0 347.0 0.05 32 235 11399 -43.5 -66.5 6 23.0 -44.3 347.5 347.5 296.1 347.6 0.02 33 200 12460 -52.9 -64.9 22 12.0 -53.2 45 17 349.0 349.0 296.4 349.1 0.03 34 192 12722 -55.1 -67.1 21 12.0 -55.4 349.6 349.6 296.5 349.7 0.02 35 189 12823 -55.7 -60.7 54 5.0 -55.8 350.2 350.2 296.7 350.4 0.06 36 170 13487 -62.1 -67.0 52 4.9 -62.1 350.3 350.3 296.7 350.4 0.03 37 151 14210 -67.9 -72.0 56 4.1 -67.9 352.4 352.5 297.2 352.5 0.02 38 150 14250 -68.5 -72.8 54 4.3 -68.5 45 23 352.1 352.1 297.1 352.1 0.01 39 135 14874 -73.9 -78.4 50 4.5 -73.9 353.3 353.3 297.3 353.3 0.01 40 114 15850 -78.7 -83.4 46 4.7 -78.7 361.9 361.9 299.1 361.9 0.00 41 101 16543 -77.3 -86.3 22 9.0 -77.3 377.3 377.3 301.8 377.3 0.00 42 100 16600 -77.7 -85.7 26 8.0 -77.7 210 13 377.6 377.6 301.9 377.6 0.00 43 88 17327 -80.7 -86.7 36 6.0 -80.7 275 9 385.7 385.7 303.1 385.7 0.00 44 80 17870 -76.3 -87.3 16 11.0 -76.3 405.4 405.4 305.9 405.4 0.00 45 78 18018 -73.3 -86.3 12 13.0 -73.3 414.5 414.5 307.0 414.6 0.00 46 70 18650 -74.1 -88.1 10 14.0 -74.2 275 15 425.9 425.9 308.4 425.9 0.00 47 67 18904 -75.7 -88.7 11 13.0 -75.7 427.8 427.8 308.6 427.8 0.00 48 58 19752 -69.1 -89.1 4 20.0 -69.2 460.7 460.7 311.8 460.7 0.00 49 51 20514 -72.5 -90.5 5 18.0 -72.6 470.0 470.0 312.6 470.0 0.00 50 50 20630 -72.1 -91.1 4 19.0 -72.2 90 21 473.6 473.6 313.0 473.6 0.00 51 44 21390 -68.7 -90.7 3 22.0 -68.9 499.5 499.5 314.9 499.5 0.00 52 42 21668 -70.9 -91.9 3 21.0 -71.1 500.8 500.8 315.0 500.8 0.00 53 39 22115 -64.5 -90.5 2 26.0 -64.9 527.7 527.7 316.8 527.7 0.00 54 35 22779 -62.9 -89.9 1 27.0 -63.4 548.4 548.4 318.0 548.5 0.00 55 30 23740 -58.3 -88.3 1 30.0 -59.4 80 54 585.7 585.7 319.9 585.7 0.01 56 23 25432 -53.1 -85.1 1 32.0 -55.5 647.2 647.2 322.6 647.3 0.01 57 20 26330 -54.1 -86.1 1 32.0 -56.5 85 57 670.6 670.6 323.4 670.7 0.01 TRP 88 17327 -80.7 -86.7 36 6.0 -80.7 275 9 385.7 385.7 303.1 385.7 0.00 WND 16 90 67 Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 569.00 mb = 4852.90 m = 15921.41 ft Wetbulb zero: 658.57 mb = 3665.18 m = 12024.73 ft Precipitable water: 1.63 inches Sfc-500 mean rel hum: 59.81 % Est. max temperature: 31.80 C = 89.24 F Sfc-Lift cond lev (LCL): 952.68 mb = 522.91 m = 1715.55 ft T: 26.71 C 700-500 lapse rate: 4.67 C/km ThetaE index: 24.69 C Layer 850.0- 683.0 mb Conv cond level (CCL): 822.18 mb = 1807.16 m = 5928.94 ft Mean mixing ratio: 15.51 g/kg Conv temperature: 31.79 C = 89.22 F Cap Strength: 1.38 C Lifted Index: -1.22 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.11 C Lifted Index @700 mb: -2.00 C Showalter Index: 0.06 C Risk: Thunderstorms probable Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 20.00 C K Index: 29.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 230.20 Risk: None Energy Index: -2.78 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 836.34 J/kg Max Up Vert Vel: 40.90 m/s Conv Inhibition (B-): 38.24 J/kg Cap Strength: 1.39 C Lift Cond Lev (LCL): 857.36 mb = 1448.53 m = 4752.33 ft Lev Free Conv (LFC): 792.36 mb = 2120.77 m = 6957.81 ft Equ Level (EL): 162.36 mb = 13767.82 m = 45169.46 ft B at Equ Level: 830.11 J/kg Max Parcel Lev (MPL): 92.36 mb = 17051.76 m = 55943.40 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 16 33201 90 67 -67.0 0.0 1 972 344 30 2 -1.0 -1.7 2 943 610 50 13 -10.0 -8.4 3 925 786 45 12 -8.5 -8.5 4 911 914 45 12 -8.5 -8.5 5 850 1523 80 11 -10.8 -1.9 6 850 1524 80 11 -10.8 -1.9 7 791 2134 125 15 -12.3 8.6 8 763 2438 115 18 -16.3 7.6 9 700 3163 110 19 -17.9 6.5 10 684 3353 105 20 -19.3 5.2 11 658 3658 95 14 -13.9 1.2 12 611 4267 100 17 -16.7 3.0 13 566 4877 100 13 -12.8 2.3 14 545 5182 75 10 -9.7 -2.6 15 500 5880 75 15 -14.5 -3.9 16 486 6096 75 13 -12.6 -3.4 17 467 6401 90 15 -15.0 0.0 18 449 6706 70 17 -16.0 -5.8 19 400 7600 95 17 -16.9 1.5 20 399 7620 105 19 -18.4 4.9 21 383 7925 65 15 -13.6 -6.3 22 367 8230 60 14 -12.1 -7.0 23 352 8534 45 13 -9.2 -9.2 24 338 8839 60 17 -14.7 -8.5 25 311 9449 60 20 -17.3 -10.0 26 300 9710 125 3 -2.5 1.7 27 285 10058 125 3 -2.5 1.7 28 250 10973 120 10 -8.7 5.0 29 250 10980 85 12 -12.0 -1.0 30 228 11582 65 13 -11.8 -5.5 31 200 12460 45 17 -12.0 -12.0 32 189 12802 45 16 -11.3 -11.3 33 180 13106 70 15 -14.1 -5.1 34 150 14250 45 23 -16.3 -16.3 35 133 14935 35 30 -17.2 -24.6 36 120 15545 50 34 -26.0 -21.9 37 108 16154 60 13 -11.3 -6.5 38 102 16459 190 4 0.7 3.9 39 100 16600 210 13 6.5 11.3 40 97 16764 210 13 6.5 11.3 41 92 17069 190 10 1.7 9.8 42 88 17327 275 9 9.0 -0.8 43 87 17374 215 7 4.0 5.7 44 83 17678 340 13 4.4 -12.2 45 79 17983 345 12 3.1 -11.6 46 75 18288 265 14 13.9 1.2 47 71 18593 290 16 15.0 -5.5 48 70 18650 275 15 14.9 -1.3 49 67 18898 275 15 14.9 -1.3 50 61 19507 280 31 30.5 -5.4 51 57 19812 280 22 21.7 -3.8 52 55 20117 260 14 13.8 2.4 53 50 20630 90 21 -21.0 0.0 54 49 20726 300 11 9.5 -5.5 55 47 21031 105 26 -25.1 6.7 56 42 21641 70 41 -38.5 -14.0 57 40 21946 70 48 -45.1 -16.4 58 38 22250 95 50 -49.8 4.4 59 33 23165 80 57 -56.1 -9.9 60 31 23470 90 59 -59.0 0.0 61 30 23740 80 54 -53.2 -9.4 62 28 24079 80 55 -54.2 -9.6 63 20 26330 85 57 -56.8 -5.0 64 12 28042 90 67 -67.0 0.0 Wind Parameters Energy-Hel index: -52.27 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//SBTS/skewt/SBTS.skewt.20251011.00.gif