UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103012.upa.cvt Date: 1200Z 30 OCT 25 Searching for SBTS... Searching the city database file for: SBTS ... Date:1200Z 30 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 123 SFC 975 344 26.4 19.4 65 7.0 21.5 10 10 301.7 304.4 295.5 345.0 14.70 2 940 666 22.0 18.9 83 3.1 19.8 300.4 303.1 295.2 343.7 14.78 3 925 806 20.8 18.8 88 2.0 19.4 80 12 300.6 303.3 295.4 344.4 14.93 4 908 967 19.6 18.0 90 1.6 18.5 300.9 303.6 295.1 343.4 14.45 5 895 1091 19.2 16.1 82 3.1 17.1 301.8 304.2 294.3 340.0 12.97 6 850 1535 18.0 14.0 77 4.0 15.3 105 12 305.0 307.2 294.4 340.6 11.91 7 783 2235 15.0 10.1 72 4.9 11.9 309.0 310.9 294.1 339.4 9.96 8 754 2555 14.2 0.2 38 14.0 6.6 311.5 312.5 291.0 327.6 5.15 9 743 2679 13.8 1.8 44 12.0 7.1 312.4 313.5 291.9 330.8 5.87 10 716 2990 11.6 4.6 62 7.0 7.5 313.3 314.7 293.4 336.5 7.45 11 700 3179 10.8 -4.2 35 15.0 3.3 80 25 314.4 315.2 290.9 327.2 4.00 12 695 3239 10.4 -5.6 32 16.0 2.6 314.6 315.3 290.6 326.3 3.62 13 640 3919 5.6 2.3 79 3.3 3.7 316.7 318.1 294.1 339.1 7.08 14 626 4099 4.6 1.2 79 3.4 2.7 317.6 318.9 294.0 338.8 6.68 15 616 4230 4.0 -6.0 48 10.0 -0.8 318.3 319.1 292.0 331.2 3.97 16 603 4403 2.8 -4.2 60 7.0 -0.7 318.9 319.8 292.8 333.9 4.65 17 581 4704 2.4 -19.6 18 22.0 -5.4 321.8 322.1 290.7 326.6 1.39 18 576 4774 2.0 -19.0 19 21.0 -5.5 322.2 322.5 290.9 327.3 1.48 19 563 4958 0.2 -6.8 59 7.0 -3.1 322.2 323.0 293.2 335.6 4.08 20 517 5637 -3.3 -24.3 18 21.0 -9.8 325.9 326.1 291.6 329.6 1.03 21 500 5900 -5.7 -23.7 23 18.0 -11.2 105 4 326.1 326.3 291.7 330.1 1.13 22 490 6058 -7.1 -23.1 27 16.0 -12.0 326.3 326.5 291.9 330.5 1.22 23 469 6399 -8.7 -29.7 17 21.0 -14.0 328.4 328.5 292.0 330.9 0.69 24 455 6634 -9.7 -28.7 20 19.0 -14.7 330.0 330.2 292.5 332.9 0.79 25 451 6702 -9.1 -32.1 14 23.0 -14.7 331.6 331.7 292.7 333.7 0.57 26 409 7451 -14.3 -39.3 10 25.0 -19.0 334.3 334.3 293.2 335.5 0.31 27 400 7620 -15.3 -39.3 11 24.0 -19.7 245 13 335.1 335.2 293.4 336.3 0.32 28 327 9105 -27.5 -43.5 20 16.0 -29.5 338.2 338.2 294.1 339.2 0.25 29 312 9441 -29.1 -49.1 13 20.0 -31.1 340.5 340.6 294.6 341.1 0.14 30 303 9649 -30.7 -38.7 45 8.0 -31.8 341.1 341.2 295.0 342.9 0.44 31 300 9720 -31.1 -38.1 50 7.0 -32.1 190 31 341.5 341.6 295.1 343.4 0.48 32 292 9910 -32.5 -39.5 50 7.0 -33.4 342.2 342.3 295.3 343.9 0.42 33 283 10129 -34.5 -38.5 67 4.0 -35.0 342.4 342.5 295.3 344.3 0.49 34 250 10980 -41.3 -48.3 47 7.0 -41.8 180 35 344.7 344.7 295.6 345.4 0.19 35 237 11341 -44.7 -51.7 45 7.0 -45.1 344.8 344.9 295.6 345.4 0.14 36 235 11398 -44.9 -56.9 25 12.0 -45.4 345.4 345.4 295.7 345.7 0.07 37 225 11688 -47.1 -61.1 19 14.0 -47.6 346.3 346.3 295.8 346.5 0.05 38 200 12460 -53.1 -66.1 19 13.0 -53.4 185 29 348.7 348.7 296.4 348.8 0.03 39 168 13562 -60.9 -70.9 26 10.0 -61.0 353.5 353.5 297.4 353.6 0.02 40 165 13674 -60.7 -75.7 12 15.0 -60.9 355.7 355.7 297.8 355.7 0.01 41 150 14260 -64.9 -77.9 15 13.0 -65.0 195 25 358.3 358.3 298.4 358.3 0.01 42 101 16565 -83.1 -87.3 48 4.2 -83.1 366.1 366.1 299.9 366.1 0.00 43 100 16620 -83.1 -87.6 45 4.5 -83.1 280 20 367.2 367.2 300.1 367.2 0.00 44 95 16904 -83.7 -89.7 34 6.0 -83.7 371.4 371.4 300.8 371.4 0.00 45 85 17531 -76.7 -85.7 23 9.0 -76.7 397.6 397.6 304.9 397.6 0.00 46 78 18021 -79.3 -87.3 26 8.0 -79.3 402.1 402.1 305.5 402.1 0.00 47 70 18650 -69.1 -88.1 5 19.0 -69.2 215 14 436.6 436.6 309.5 436.6 0.00 48 68 18824 -67.3 -88.3 4 21.0 -67.5 444.1 444.1 310.3 444.1 0.00 49 57 19874 -72.9 -88.9 7 16.0 -73.0 60 14 454.4 454.4 311.3 454.4 0.00 50 53 20304 -69.3 -89.3 4 20.0 -69.5 472.2 472.2 312.8 472.3 0.00 51 50 20650 -72.1 -90.1 5 18.0 -72.2 40 31 473.6 473.6 313.0 473.6 0.00 52 49 20769 -72.9 -90.9 5 18.0 -73.0 474.4 474.4 313.0 474.4 0.00 53 43 21548 -65.9 -90.9 2 25.0 -66.2 509.7 509.7 315.6 509.7 0.00 54 33 23177 -60.1 -88.1 1 28.0 -60.9 565.2 565.2 318.9 565.2 0.00 55 32 23369 -61.3 -88.3 2 27.0 -62.0 567.0 567.0 319.0 567.0 0.00 56 30 23770 -60.7 -88.7 1 28.0 -61.6 100 56 579.2 579.2 319.6 579.2 0.00 57 21 26010 -57.3 -86.3 1 29.0 -59.0 651.6 651.6 322.7 651.7 0.01 58 20 26320 -54.9 -85.9 1 31.0 -57.1 90 61 668.1 668.1 323.3 668.2 0.01 TRP 57 19874 -72.9 -88.9 7 16.0 -73.0 60 14 454.4 454.4 311.3 454.4 0.00 WND 17 80 64 Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 560.37 mb = 4996.32 m = 16391.93 ft Wetbulb zero: 618.28 mb = 4200.34 m = 13780.47 ft Precipitable water: 1.54 inches Sfc-500 mean rel hum: 57.24 % Est. max temperature: 31.10 C = 87.99 F Sfc-Lift cond lev (LCL): 880.50 mb = 1231.62 m = 4040.70 ft T: 18.82 C 700-500 lapse rate: 6.06 C/km ThetaE index: 12.96 C Layer 783.0- 743.0 mb Conv cond level (CCL): 798.18 mb = 2071.26 m = 6795.39 ft Mean mixing ratio: 14.19 g/kg Conv temperature: 32.71 C = 90.89 F Cap Strength: 2.88 C Lifted Index: -0.15 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.17 C Lifted Index @700 mb: 2.23 C Showalter Index: 0.84 C Risk: Thunderstorms probable Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 19.70 C K Index: 22.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 196.00 Risk: None Energy Index: -1.97 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.44 J/kg Max Up Vert Vel: 5.73 m/s Conv Inhibition (B-): 229.13 J/kg Cap Strength: 2.77 C Lift Cond Lev (LCL): 879.47 mb = 1241.64 m = 4073.58 ft Lev Free Conv (LFC): 494.47 mb = 5986.97 m = 19642.06 ft Equ Level (EL): 454.47 mb = 6642.48 m = 21792.65 ft B at Equ Level: 11.21 J/kg Max Parcel Lev (MPL): 434.47 mb = 6988.11 m = 22926.58 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 17 32741 80 64 -63.0 -11.1 1 975 344 10 10 -1.7 -9.8 2 946 610 75 9 -8.7 -2.3 3 925 806 80 12 -11.8 -2.1 4 913 914 80 13 -12.8 -2.3 5 882 1219 75 15 -14.5 -3.9 6 851 1524 105 11 -10.6 2.8 7 850 1535 105 12 -11.6 3.1 8 821 1829 85 16 -15.9 -1.4 9 792 2134 100 20 -19.7 3.5 10 764 2438 100 22 -21.7 3.8 11 737 2743 65 23 -20.8 -9.7 12 700 3179 80 25 -24.6 -4.3 13 685 3353 80 26 -25.6 -4.5 14 635 3962 65 17 -15.4 -7.2 15 612 4267 80 20 -19.7 -3.5 16 589 4572 90 16 -16.0 0.0 17 526 5486 70 12 -11.3 -4.1 18 507 5791 115 10 -9.1 4.2 19 500 5900 105 4 -3.9 1.0 20 487 6096 95 5 -5.0 0.4 21 469 6401 90 2 -2.0 0.0 22 433 7010 190 15 2.6 14.8 23 416 7315 200 12 4.1 11.3 24 400 7620 245 13 11.8 5.5 25 400 7620 240 13 11.3 6.5 26 368 8230 245 10 9.1 4.2 27 353 8534 250 10 9.4 3.4 28 311 9449 205 11 4.6 10.0 29 300 9720 190 31 5.4 30.5 30 286 10058 190 31 5.4 30.5 31 273 10363 175 29 -2.5 28.9 32 250 10973 180 35 0.0 35.0 33 250 10980 180 35 0.0 35.0 34 200 12460 185 29 2.5 28.9 35 189 12802 190 30 5.2 29.5 36 172 13411 170 20 -3.5 19.7 37 150 14260 195 25 6.5 24.1 38 148 14326 195 27 7.0 26.1 39 134 14935 190 27 4.7 26.6 40 127 15240 195 25 6.5 24.1 41 114 15850 260 11 10.8 1.9 42 108 16154 250 16 15.0 5.5 43 100 16620 280 20 19.7 -3.5 44 98 16764 280 20 19.7 -3.5 45 92 17069 300 23 19.9 -11.5 46 88 17374 280 11 10.8 -1.9 47 83 17678 260 1 1.0 0.2 48 79 17983 45 10 -7.1 -7.1 49 75 18288 160 18 -6.2 16.9 50 71 18593 195 21 5.4 20.3 51 70 18650 215 14 8.0 11.5 52 67 18898 195 18 4.7 17.4 53 64 19202 185 12 1.0 12.0 54 61 19507 195 11 2.8 10.6 55 58 19812 45 11 -7.8 -7.8 56 57 19874 60 14 -12.1 -7.0 57 52 20422 80 10 -9.8 -1.7 58 50 20650 40 31 -19.9 -23.7 59 49 20726 40 24 -15.4 -18.4 60 47 21031 40 31 -19.9 -23.7 61 45 21336 85 25 -24.9 -2.2 62 38 22250 100 40 -39.4 6.9 63 37 22555 75 47 -45.4 -12.2 64 33 23165 95 61 -60.8 5.3 65 32 23470 110 59 -55.4 20.2 66 30 23770 100 56 -55.1 9.7 67 20 26320 90 61 -61.0 0.0 68 13 27737 80 64 -63.0 -11.1 Wind Parameters Energy-Hel index: -1.03 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.20251030.12.gif