UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for SBTS... Searching the city database file for: SBTS ... Date:0000Z 14 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 78 SFC 970 344 26.6 16.6 54 10.0 19.8 350 8 302.4 304.6 294.0 338.9 12.34 2 957 465 29.0 14.0 40 15.0 19.0 306.0 307.9 293.7 337.7 10.55 3 925 771 27.2 13.2 42 14.0 17.9 100 19 307.1 309.1 293.9 338.4 10.36 4 850 1511 20.4 13.4 64 7.0 15.7 65 14 307.5 309.7 294.8 342.1 11.44 5 776 2289 13.0 11.2 89 1.8 11.9 307.7 309.7 294.4 340.4 10.83 6 736 2733 9.4 8.2 92 1.2 8.7 308.4 310.2 293.5 336.8 9.32 7 716 2962 8.4 4.1 74 4.3 5.9 309.8 311.1 292.2 331.9 7.19 8 712 3008 8.8 -5.2 37 14.0 2.1 310.7 311.4 289.5 322.2 3.65 9 707 3067 8.2 3.2 71 5.0 5.4 310.7 312.0 292.2 331.8 6.83 10 700 3149 8.2 -0.8 53 9.0 3.5 115 22 311.6 312.5 291.0 327.7 5.16 11 692 3244 8.6 -9.4 27 18.0 0.7 313.0 313.6 289.3 321.8 2.71 12 682 3364 8.8 -3.2 43 12.0 2.7 314.6 315.4 291.3 328.7 4.43 13 653 3723 6.6 -15.4 19 22.0 -2.0 316.0 316.4 289.3 321.9 1.77 14 635 3951 4.4 0.8 77 3.6 2.4 316.0 317.3 293.4 336.3 6.40 15 630 4015 4.2 -0.7 70 4.9 1.6 316.5 317.6 293.0 334.9 5.78 16 626 4067 4.0 -6.0 48 10.0 -0.7 316.9 317.6 291.6 329.5 3.90 17 613 4238 3.2 -2.8 65 6.0 0.1 317.9 318.9 292.9 334.2 5.08 18 588 4575 2.8 -20.2 17 23.0 -5.3 321.2 321.5 290.5 325.7 1.31 19 571 4812 1.8 -22.2 15 24.0 -6.2 322.7 323.0 290.7 326.7 1.13 20 548 5143 0.0 -32.0 7 32.0 -8.5 324.4 324.5 290.6 326.2 0.48 21 500 5870 -5.5 -17.5 38 12.0 -9.8 95 3 326.3 326.7 292.5 333.0 1.93 22 489 6044 -5.7 -30.7 12 25.0 -12.2 328.2 328.3 291.8 330.4 0.61 23 486 6092 -5.9 -25.9 19 20.0 -11.8 328.5 328.7 292.2 331.9 0.95 24 457 6571 -9.3 -17.3 52 8.0 -12.2 330.1 330.5 293.7 337.6 2.15 25 450 6690 -9.3 -29.3 18 20.0 -14.5 331.5 331.7 292.9 334.3 0.75 26 440 6863 -10.1 -36.1 10 26.0 -15.7 332.7 332.7 292.9 334.2 0.40 27 400 7590 -15.3 -32.3 22 17.0 -19.1 40 9 335.1 335.2 293.7 337.5 0.64 28 360 8378 -20.5 -36.5 23 16.0 -23.4 338.4 338.5 294.4 340.2 0.47 29 300 9700 -30.9 -41.9 33 11.0 -32.3 240 10 341.8 341.9 295.1 343.1 0.32 30 290 9939 -33.1 -43.1 36 10.0 -34.2 342.0 342.1 295.1 343.2 0.29 31 267 10512 -38.1 -49.1 31 11.0 -38.9 342.9 342.9 295.2 343.6 0.16 32 250 10960 -41.5 -56.5 18 15.0 -42.3 240 13 344.4 344.4 295.4 344.7 0.07 33 215 11963 -50.3 -62.3 23 12.0 -50.7 345.9 345.9 295.7 346.1 0.04 34 200 12430 -54.1 -64.1 28 10.0 -54.3 230 15 347.1 347.1 296.0 347.2 0.03 35 162 13753 -64.7 -69.7 50 5.0 -64.7 350.8 350.8 296.8 350.9 0.02 36 150 14220 -68.1 -73.1 49 5.0 -68.1 185 23 352.8 352.8 297.3 352.8 0.01 37 135 14844 -72.5 -78.5 40 6.0 -72.5 355.8 355.8 297.8 355.8 0.01 38 118 15628 -74.7 -84.7 20 10.0 -74.7 365.7 365.7 299.8 365.7 0.00 39 101 16523 -77.7 -84.7 31 7.0 -77.7 376.5 376.5 301.7 376.5 0.00 40 100 16580 -78.1 -85.1 31 7.0 -78.1 285 13 376.8 376.8 301.7 376.8 0.00 41 94 16931 -80.1 -87.1 30 7.0 -80.1 275 9 379.6 379.6 302.2 379.6 0.00 42 83 17648 -72.5 -86.5 10 14.0 -72.6 408.9 408.9 306.4 408.9 0.00 43 75 18239 -75.3 -87.3 14 12.0 -75.3 415.0 415.0 307.1 415.0 0.00 44 70 18640 -74.1 -88.1 10 14.0 -74.2 270 25 425.9 425.9 308.4 425.9 0.00 45 60 19541 -73.7 -90.7 6 17.0 -73.7 445.9 445.9 310.5 446.0 0.00 46 57 19845 -69.5 -90.5 3 21.0 -69.6 462.1 462.1 312.0 462.1 0.00 47 52 20388 -73.3 -91.3 5 18.0 -73.4 465.5 465.5 312.3 465.5 0.00 48 50 20620 -69.9 -91.9 3 22.0 -70.1 80 19 478.8 478.8 313.4 478.8 0.00 49 46 21118 -67.5 -91.5 2 24.0 -67.7 496.1 496.1 314.7 496.1 0.00 50 44 21384 -70.3 -92.3 3 22.0 -70.5 495.6 495.6 314.7 495.6 0.00 51 31 23515 -59.7 -90.7 1 31.0 -60.6 576.5 576.5 319.5 576.5 0.00 52 30 23720 -60.1 -91.1 1 31.0 -61.0 95 56 580.8 580.8 319.7 580.8 0.00 53 20 26300 -53.3 -88.3 1 35.0 -55.9 90 63 673.0 673.0 323.5 673.1 0.01 54 16 27734 -54.1 -89.1 1 35.0 -57.0 714.8 714.8 324.9 714.8 0.01 TRP 94 16931 -80.1 -87.1 30 7.0 -80.1 275 9 379.6 379.6 302.2 379.6 0.00 WND 15 100 75 Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 548.00 mb = 5142.82 m = 16872.57 ft Wetbulb zero: 665.20 mb = 3569.94 m = 11712.26 ft Precipitable water: 1.37 inches Sfc-500 mean rel hum: 48.79 % Est. max temperature: 31.79 C = 89.21 F Sfc-Lift cond lev (LCL): 838.19 mb = 1630.50 m = 5349.34 ft T: 19.26 C 700-500 lapse rate: 5.03 C/km ThetaE index: 19.85 C Layer 776.0- 707.0 mb Conv cond level (CCL): 748.34 mb = 2593.28 m = 8508.03 ft Mean mixing ratio: 10.74 g/kg Conv temperature: 32.38 C = 90.29 F Cap Strength: 2.97 C Lifted Index: 1.69 C Risk: Showers probable Lifted Index @300 mb: 3.77 C Lifted Index @700 mb: 0.83 C Showalter Index: 0.46 C Risk: Thunderstorms probable Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 18.90 C K Index: 30.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 191.80 Risk: None Energy Index: -1.75 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.88 J/kg Max Up Vert Vel: 4.66 m/s Conv Inhibition (B-): 26042.36 J/kg Cap Strength: 2.98 C Lift Cond Lev (LCL): 764.82 mb = 2410.78 m = 7909.27 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 15 33701 100 75 -73.9 13.0 1 970 344 350 8 1.4 -7.9 2 942 610 95 16 -15.9 1.4 3 925 771 100 19 -18.7 3.3 4 910 914 90 17 -17.0 0.0 5 850 1511 65 14 -12.7 -5.9 6 819 1829 60 13 -11.3 -6.5 7 790 2134 60 13 -11.3 -6.5 8 762 2438 70 12 -11.3 -4.1 9 734 2743 110 15 -14.1 5.1 10 708 3048 115 23 -20.8 9.7 11 700 3149 115 22 -19.9 9.3 12 657 3658 115 11 -10.0 4.6 13 633 3962 105 13 -12.6 3.4 14 610 4267 90 12 -12.0 0.0 15 587 4572 100 11 -10.8 1.9 16 544 5182 95 11 -11.0 1.0 17 505 5791 95 3 -3.0 0.3 18 500 5870 95 3 -3.0 0.3 19 486 6096 65 5 -4.5 -2.1 20 467 6401 60 10 -8.7 -5.0 21 449 6706 70 11 -10.3 -3.8 22 400 7590 40 9 -5.8 -6.9 23 398 7620 40 10 -6.4 -7.7 24 367 8230 340 4 1.4 -3.8 25 300 9700 240 10 8.7 5.0 26 298 9754 240 10 8.7 5.0 27 261 10668 250 12 11.3 4.1 28 250 10960 240 13 11.3 6.5 29 238 11278 240 12 10.4 6.0 30 207 12192 255 15 14.5 3.9 31 200 12430 230 15 11.5 9.6 32 188 12802 230 16 12.3 10.3 33 150 14220 185 23 2.0 22.9 34 140 14630 180 25 0.0 25.0 35 133 14935 185 27 2.4 26.9 36 126 15240 160 32 -10.9 30.1 37 119 15545 160 22 -7.5 20.7 38 113 15850 190 12 2.1 11.8 39 108 16154 260 13 12.8 2.3 40 100 16580 285 13 12.6 -3.4 41 97 16764 285 13 12.6 -3.4 42 94 16931 275 9 9.0 -0.8 43 92 17069 285 10 9.7 -2.6 44 87 17374 215 11 6.3 9.0 45 78 17983 260 43 42.3 7.5 46 74 18288 265 52 51.8 4.5 47 70 18640 270 25 25.0 -0.0 48 67 18898 270 24 24.0 -0.0 49 57 19812 265 14 13.9 1.2 50 54 20117 250 13 12.2 4.4 51 52 20422 30 5 -2.5 -4.3 52 50 20620 80 19 -18.7 -3.3 53 49 20726 70 10 -9.4 -3.4 54 47 21031 75 27 -26.1 -7.0 55 44 21336 95 38 -37.9 3.3 56 42 21641 110 34 -31.9 11.6 57 38 22250 70 41 -38.5 -14.0 58 36 22555 100 53 -52.2 9.2 59 30 23720 95 56 -55.8 4.9 60 25 24994 85 60 -59.8 -5.2 61 20 26300 90 63 -63.0 0.0 62 10 28346 100 75 -73.9 13.0 Wind Parameters Energy-Hel index: -0.68 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.20251014.00.gif