UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for SBTS... Searching the city database file for: SBTS ... Date:1200Z 15 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 109 SFC 973 344 27.2 18.2 58 9.0 20.9 60 14 302.7 305.2 295.1 343.1 13.64 2 954 520 23.8 17.8 69 6.0 19.6 301.0 303.5 294.5 340.8 13.56 3 925 793 21.6 16.6 73 5.0 18.2 100 20 301.4 303.8 294.2 339.5 12.95 4 920 840 21.0 16.1 74 4.9 17.7 301.2 303.6 293.9 338.3 12.61 5 902 1011 20.4 13.4 64 7.0 15.8 302.3 304.3 292.9 334.2 10.77 6 850 1524 19.4 5.4 40 14.0 11.2 100 25 306.5 307.7 290.7 326.6 6.63 7 834 1687 18.6 1.6 32 17.0 9.3 307.3 308.3 289.7 323.2 5.15 8 782 2235 14.2 2.2 44 12.0 7.6 308.3 309.4 290.6 326.0 5.74 9 777 2289 13.4 8.9 74 4.5 10.6 308.0 309.7 293.3 336.1 9.25 10 766 2409 13.4 2.4 47 11.0 7.3 309.3 310.4 291.0 327.6 5.95 11 743 2665 11.4 6.9 74 4.5 8.7 309.8 311.4 293.2 335.6 8.43 12 717 2962 10.0 4.0 66 6.0 6.5 311.4 312.8 292.7 333.5 7.13 13 712 3020 10.6 -5.4 32 16.0 2.9 312.7 313.4 290.0 324.1 3.59 14 707 3079 10.4 -5.6 32 16.0 2.7 313.1 313.8 290.1 324.5 3.56 15 700 3162 9.8 -1.2 46 11.0 4.0 105 8 313.3 314.3 291.5 329.1 5.01 16 684 3354 9.0 1.0 57 8.0 4.6 314.5 315.7 292.7 333.5 6.02 17 638 3925 4.4 -0.5 70 4.9 1.8 315.6 316.7 292.8 334.0 5.79 18 624 4105 3.0 -3.0 65 6.0 -0.0 316.0 317.0 292.2 331.7 4.92 19 570 4834 0.2 -20.8 19 21.0 -6.9 321.0 321.3 290.4 325.4 1.28 20 521 5547 -5.1 -16.1 42 11.0 -9.1 323.0 323.4 291.7 330.1 2.09 21 500 5870 -5.9 -30.9 12 25.0 -12.2 115 15 325.8 326.0 291.2 328.0 0.58 22 498 5901 -5.9 -33.9 9 28.0 -12.5 326.2 326.3 291.1 327.8 0.44 23 488 6060 -7.1 -20.1 35 13.0 -11.4 326.6 327.0 292.3 332.2 1.59 24 473 6304 -7.9 -22.9 29 15.0 -12.5 328.6 328.8 292.6 333.1 1.28 25 402 7552 -15.3 -42.3 8 27.0 -19.9 334.6 334.7 293.2 335.5 0.23 26 400 7590 -15.7 -41.7 9 26.0 -20.1 240 3 334.6 334.6 293.2 335.5 0.25 27 359 8394 -21.7 -30.7 44 9.0 -23.7 337.1 337.2 294.3 340.1 0.83 28 353 8518 -22.3 -36.3 27 14.0 -24.8 337.9 338.0 294.3 339.7 0.49 29 340 8791 -24.5 -29.5 63 5.0 -25.6 338.5 338.7 294.8 342.2 0.98 30 338 8834 -24.5 -37.5 29 13.0 -26.6 339.1 339.2 294.5 340.8 0.45 31 336 8877 -24.9 -38.9 26 14.0 -27.1 339.1 339.2 294.5 340.6 0.39 32 333 8942 -25.5 -34.5 43 9.0 -27.1 339.2 339.3 294.7 341.5 0.62 33 326 9096 -26.5 -43.5 19 17.0 -28.7 339.9 339.9 294.5 340.9 0.25 34 311 9434 -28.7 -42.7 25 14.0 -30.5 341.4 341.5 294.9 342.5 0.28 35 300 9690 -30.9 -43.9 27 13.0 -32.4 235 12 341.8 341.9 295.0 342.9 0.26 36 287 10004 -33.5 -40.5 49 7.0 -34.4 342.5 342.6 295.3 344.0 0.39 37 250 10960 -40.9 -51.9 30 11.0 -41.6 220 11 345.3 345.3 295.7 345.8 0.13 38 236 11348 -44.1 -56.1 25 12.0 -44.7 346.2 346.2 295.8 346.5 0.08 39 203 12335 -53.3 -60.3 42 7.0 -53.5 346.9 346.9 296.0 347.1 0.06 40 200 12430 -54.1 -58.7 57 4.6 -54.2 190 16 347.1 347.1 296.1 347.4 0.07 41 157 13937 -67.5 -69.6 74 2.1 -67.5 349.2 349.2 296.5 349.3 0.02 42 150 14210 -69.7 -72.8 64 3.1 -69.7 160 25 350.0 350.0 296.7 350.1 0.01 43 141 14577 -72.5 -77.3 48 4.8 -72.5 351.4 351.4 297.0 351.4 0.01 44 131 15007 -75.5 -78.7 61 3.2 -75.5 353.5 353.5 297.4 353.5 0.01 45 111 15973 -73.5 -84.5 17 11.0 -73.5 374.4 374.4 301.3 374.4 0.00 46 100 16580 -76.1 -85.1 23 9.0 -76.2 260 30 380.7 380.7 302.3 380.7 0.00 47 94 16935 -78.1 -86.1 26 8.0 -78.1 250 27 383.6 383.6 302.8 383.6 0.00 48 81 17783 -78.7 -87.7 22 9.0 -78.7 399.0 399.0 305.0 399.0 0.00 49 73 18377 -77.3 -87.3 19 10.0 -77.3 414.0 414.0 307.0 414.0 0.00 50 70 18620 -72.9 -87.9 9 15.0 -73.0 285 4 428.4 428.4 308.7 428.4 0.00 51 66 18969 -68.5 -88.5 4 20.0 -68.7 445.3 445.3 310.4 445.3 0.00 52 57 19839 -72.3 -89.3 6 17.0 -72.4 455.7 455.7 311.4 455.7 0.00 53 52 20384 -68.3 -90.3 3 22.0 -68.5 477.2 477.2 313.2 477.2 0.00 54 50 20620 -67.9 -89.9 3 22.0 -68.1 110 37 483.5 483.5 313.7 483.5 0.00 55 42 21670 -66.7 -90.7 2 24.0 -67.0 511.2 511.2 315.7 511.2 0.00 56 41 21815 -67.1 -91.1 2 24.0 -67.4 513.7 513.7 315.9 513.7 0.00 57 31 23535 -58.7 -87.7 1 29.0 -59.7 579.2 579.2 319.6 579.2 0.01 58 30 23740 -60.1 -88.1 1 28.0 -61.0 80 64 580.8 580.8 319.7 580.8 0.01 59 28 24171 -61.1 -89.1 1 28.0 -62.0 589.6 589.6 320.1 589.6 0.00 60 20 26300 -53.9 -85.9 1 32.0 -56.3 105 61 671.2 671.2 323.4 671.3 0.01 TRP 94 16935 -78.1 -86.1 26 8.0 -78.1 250 27 383.6 383.6 302.8 383.6 0.00 WND 16 95 73 Sounding variables and indices 1000-500 mb thick: 5761.00 m Freezing level: 568.15 mb = 4860.84 m = 15947.44 ft Wetbulb zero: 624.30 mb = 4100.97 m = 13454.47 ft Precipitable water: 1.26 inches Sfc-500 mean rel hum: 49.14 % Est. max temperature: 31.96 C = 89.52 F Sfc-Lift cond lev (LCL): 853.44 mb = 1489.12 m = 4885.49 ft T: 19.47 C 700-500 lapse rate: 5.80 C/km ThetaE index: 19.92 C Layer 954.0- 782.0 mb Conv cond level (CCL): 750.73 mb = 2578.27 m = 8458.78 ft Mean mixing ratio: 11.89 g/kg Conv temperature: 34.04 C = 93.27 F Cap Strength: 4.93 C Lifted Index: 2.05 C Risk: None Lifted Index @300 mb: 4.82 C Lifted Index @700 mb: 2.98 C Showalter Index: 6.97 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 11.30 C K Index: 19.70 Risk: < 20 % chance of thunderstorms Sweat Index: 129.80 Risk: None Energy Index: 0.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.73 J/kg Max Up Vert Vel: 5.05 m/s Conv Inhibition (B-): 27369.72 J/kg Cap Strength: 4.90 C Lift Cond Lev (LCL): 834.36 mb = 1683.46 m = 5523.10 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 16 33210 95 73 -72.7 6.4 1 973 344 60 14 -12.1 -7.0 2 944 610 95 12 -12.0 1.0 3 925 793 100 20 -19.7 3.5 4 912 914 100 21 -20.7 3.6 5 881 1219 95 25 -24.9 2.2 6 850 1524 100 25 -24.6 4.3 7 791 2134 120 30 -26.0 15.0 8 763 2438 115 25 -22.7 10.6 9 710 3048 125 8 -6.6 4.6 10 700 3162 105 8 -7.7 2.1 11 658 3658 70 13 -12.2 -4.4 12 610 4267 100 17 -16.7 3.0 13 588 4572 105 18 -17.4 4.7 14 524 5486 125 10 -8.2 5.7 15 505 5791 120 15 -13.0 7.5 16 500 5870 115 15 -13.6 6.3 17 486 6096 100 14 -13.8 2.4 18 467 6401 140 11 -7.1 8.4 19 431 7010 140 12 -7.7 9.2 20 400 7590 240 3 2.6 1.5 21 382 7925 205 1 0.4 0.9 22 366 8230 175 3 -0.3 3.0 23 323 9144 245 10 9.1 4.2 24 300 9690 235 12 9.8 6.9 25 285 10058 235 14 11.5 8.0 26 261 10668 205 14 5.9 12.7 27 250 10960 220 11 7.1 8.4 28 227 11582 230 13 10.0 8.4 29 200 12430 190 16 2.8 15.8 30 171 13411 170 18 -3.1 17.7 31 155 14021 165 26 -6.7 25.1 32 150 14210 160 25 -8.6 23.5 33 126 15240 190 10 1.7 9.8 34 119 15545 115 13 -11.8 5.5 35 113 15850 275 11 11.0 -1.0 36 108 16154 270 27 27.0 -0.0 37 100 16580 260 30 29.5 5.2 38 97 16764 260 32 31.5 5.6 39 94 16935 250 27 25.4 9.2 40 87 17374 245 29 26.3 12.3 41 78 17983 295 30 27.2 -12.7 42 70 18593 305 38 31.1 -21.8 43 70 18620 285 4 3.9 -1.0 44 67 18898 280 12 11.8 -2.1 45 54 20117 15 6 -1.6 -5.8 46 52 20422 80 19 -18.7 -3.3 47 50 20620 110 37 -34.8 12.7 48 49 20726 75 30 -29.0 -7.8 49 47 21031 105 41 -39.6 10.6 50 42 21641 80 42 -41.4 -7.3 51 40 21946 100 50 -49.2 8.7 52 36 22555 85 50 -49.8 -4.4 53 30 23740 80 64 -63.0 -11.1 54 30 23774 85 64 -63.8 -5.6 55 22 25603 90 56 -56.0 0.0 56 20 26300 105 61 -58.9 15.8 57 16 27127 105 62 -59.9 16.0 58 12 28042 95 73 -72.7 6.4 Wind Parameters Energy-Hel index: -0.80 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.20251015.12.gif