UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for SBSN... Searching the city database file for: SBSN ... Date:1200Z 14 OCT 25 Station: SBSN WMO ident: 82244 Latitude: -2.42 Longitude: -54.79 Elevation: 60.00 ------------------------------------------------------------------------------- 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 1006 60 29.4 23.4 70 6.0 25.0 100 5 302.0 305.4 297.9 356.1 18.30 1 1001 106 26.8 21.8 74 5.0 23.2 299.9 302.9 296.3 348.6 16.65 2 1000 115 26.8 21.8 74 5.0 23.2 75 20 300.0 303.0 296.4 348.7 16.66 3 938 677 22.2 19.5 85 2.7 20.3 300.8 303.6 295.7 346.0 15.39 4 925 799 22.2 17.3 74 4.9 18.8 60 24 302.0 304.5 294.8 342.0 13.55 5 850 1531 18.2 15.3 83 2.9 16.3 90 17 305.2 307.6 295.3 344.0 12.97 6 782 2242 14.6 8.6 67 6.0 10.9 308.7 310.4 293.3 336.2 9.00 7 700 3171 8.4 0.4 57 8.0 4.1 100 19 311.8 312.9 291.5 329.4 5.63 8 686 3338 7.8 -2.2 49 10.0 2.7 312.9 313.8 291.1 327.9 4.75 9 671 3520 6.2 1.2 70 5.0 3.5 313.1 314.3 292.4 332.6 6.23 10 662 3631 6.2 -3.8 49 10.0 1.3 314.3 315.2 291.2 328.2 4.36 11 634 3984 3.8 -3.2 60 7.0 0.3 315.5 316.4 291.9 330.7 4.77 12 602 4404 2.4 -24.6 12 27.0 -6.0 318.6 318.8 289.2 321.6 0.86 13 584 4649 1.2 -25.8 11 27.0 -7.0 320.0 320.1 289.6 322.8 0.80 14 580 4704 1.0 -23.0 15 24.0 -6.7 320.4 320.6 290.0 324.0 1.04 15 547 5173 -2.3 -27.3 13 25.0 -9.4 321.9 322.0 290.1 324.5 0.74 16 530 5423 -4.5 -15.5 42 11.0 -8.6 322.1 322.6 291.6 329.4 2.16 17 526 5482 -5.1 -7.7 82 2.6 -6.3 322.1 322.9 293.2 335.5 4.08 18 522 5542 -5.7 -8.7 79 3.0 -7.0 322.1 322.8 293.0 334.6 3.80 19 518 5603 -5.9 -8.4 82 2.5 -7.0 322.6 323.3 293.2 335.5 3.92 20 500 5880 -6.5 -11.5 68 5.0 -8.6 70 4 325.1 325.7 293.3 335.8 3.17 21 490 6037 -7.3 -13.3 62 6.0 -9.7 326.0 326.6 293.2 335.5 2.80 22 486 6101 -7.3 -18.3 41 11.0 -11.1 326.8 327.2 292.6 333.2 1.86 23 483 6149 -7.9 -14.9 57 7.0 -10.6 326.6 327.1 293.1 335.1 2.49 24 472 6328 -8.7 -27.7 20 19.0 -13.8 327.8 328.0 291.9 330.8 0.83 25 447 6747 -11.3 -16.0 68 4.7 -13.0 329.7 330.2 293.9 338.1 2.46 26 424 7150 -13.7 -20.7 55 7.0 -15.9 331.6 332.0 293.7 337.7 1.73 27 417 7276 -13.9 -27.9 30 14.0 -17.5 332.9 333.1 293.4 336.3 0.92 28 401 7571 -16.3 -24.3 50 8.0 -18.6 333.6 333.8 293.9 338.4 1.33 29 400 7590 -16.3 -25.3 46 9.0 -18.7 285 5 333.8 334.1 293.9 338.2 1.22 30 369 8191 -19.7 -35.7 23 16.0 -22.7 337.1 337.2 294.1 339.0 0.49 31 319 9252 -27.7 -34.7 51 7.0 -28.9 340.3 340.4 295.0 342.7 0.63 32 300 9690 -30.9 -40.9 37 10.0 -32.2 255 8 341.8 341.9 295.1 343.2 0.36 33 295 9809 -31.9 -42.9 33 11.0 -33.2 342.1 342.1 295.1 343.2 0.29 34 268 10482 -37.9 -42.9 59 5.0 -38.4 342.8 342.9 295.3 344.1 0.32 35 265 10560 -38.3 -46.3 43 8.0 -39.0 343.4 343.4 295.3 344.3 0.23 36 250 10960 -40.7 -45.0 63 4.3 -41.1 205 20 345.6 345.6 295.9 346.7 0.28 37 219 11848 -48.5 -54.5 50 6.0 -48.8 346.8 346.9 296.0 347.3 0.11 38 213 12030 -49.7 -60.7 26 11.0 -50.0 347.7 347.8 296.2 348.0 0.05 39 206 12248 -51.5 -60.5 33 9.0 -51.8 348.3 348.3 296.3 348.5 0.05 40 203 12344 -52.1 -70.1 10 18.0 -52.4 348.8 348.8 296.4 348.8 0.01 41 200 12440 -52.9 -69.9 11 17.0 -53.2 170 25 349.0 349.0 296.4 349.1 0.02 42 196 12569 -54.1 -71.1 11 17.0 -54.4 349.1 349.1 296.4 349.2 0.01 43 193 12668 -54.9 -62.9 36 8.0 -55.1 349.4 349.4 296.5 349.6 0.04 44 186 12901 -56.9 -70.9 15 14.0 -57.1 349.8 349.8 296.6 349.9 0.01 45 169 13498 -62.5 -67.1 54 4.6 -62.6 350.3 350.3 296.7 350.4 0.03 46 167 13571 -63.1 -66.8 61 3.7 -63.1 350.4 350.5 296.8 350.6 0.03 47 150 14220 -68.3 -72.7 53 4.4 -68.4 150 28 352.4 352.4 297.2 352.5 0.01 48 139 14673 -72.1 -76.0 56 3.9 -72.1 353.5 353.5 297.4 353.5 0.01 49 100 16570 -81.1 -85.6 46 4.5 -81.1 250 8 371.0 371.0 300.8 371.0 0.00 50 88 17296 -76.7 -85.7 23 9.0 -76.7 393.7 393.7 304.3 393.7 0.00 51 85 17495 -77.1 -87.1 19 10.0 -77.1 396.8 396.8 304.8 396.8 0.00 52 83 17633 -74.1 -85.1 17 11.0 -74.2 405.6 405.6 305.9 405.6 0.00 53 72 18457 -75.9 -87.9 13 12.0 -75.9 418.6 418.6 307.6 418.6 0.00 54 70 18620 -75.3 -87.3 14 12.0 -75.3 285 27 423.3 423.3 308.1 423.3 0.00 55 57 19834 -67.1 -89.1 3 22.0 -67.3 467.5 467.5 312.4 467.5 0.00 56 51 20501 -69.3 -89.3 4 20.0 -69.5 477.5 477.5 313.2 477.5 0.00 57 50 20620 -67.9 -89.9 3 22.0 -68.1 90 26 483.5 483.5 313.7 483.5 0.00 58 48 20868 -64.9 -88.9 2 24.0 -65.2 496.3 496.3 314.7 496.3 0.00 59 42 21689 -62.1 -88.1 2 26.0 -62.6 522.6 522.6 316.5 522.6 0.00 60 37 22469 -64.5 -89.5 2 25.0 -65.0 535.7 535.7 317.3 535.7 0.00 61 33 23177 -59.9 -87.9 1 28.0 -60.7 565.7 565.7 318.9 565.7 0.01 62 30 23770 -61.9 -87.9 2 26.0 -62.6 95 58 575.9 575.9 319.5 575.9 0.01 63 28 24196 -62.7 -88.7 2 26.0 -63.4 585.1 585.1 319.9 585.2 0.01 64 22 25690 -60.7 -87.7 2 27.0 -61.8 632.9 632.9 322.0 632.9 0.01 65 20 26290 -55.9 -85.9 1 30.0 -57.9 85 68 665.1 665.1 323.3 665.2 0.01 TRP 100 16570 -81.1 -85.6 46 4.5 -81.1 250 8 371.0 371.0 300.8 371.0 0.00 WND 19 85 68 Sounding variables and indices 1000-500 mb thick: 5765.00 m Freezing level: 570.00 mb = 4846.16 m = 15899.30 ft Wetbulb zero: 632.70 mb = 4000.22 m = 13123.93 ft Precipitable water: 1.78 inches Sfc-500 mean rel hum: 57.61 % Est. max temperature: 32.32 C = 90.17 F Sfc-Lift cond lev (LCL): 922.59 mb = 821.63 m = 2695.60 ft T: 22.08 C 700-500 lapse rate: 5.50 C/km ThetaE index: 16.09 C Layer 782.0- 671.0 mb Conv cond level (CCL): 842.03 mb = 1611.36 m = 5286.55 ft Mean mixing ratio: 15.39 g/kg Conv temperature: 32.98 C = 91.37 F Cap Strength: 2.03 C Lifted Index: -2.18 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.42 C Lifted Index @700 mb: -1.11 C Showalter Index: -1.30 C Risk: Thunderstorms probable Total Totals Index: 46.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 21.80 C K Index: 32.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 221.60 Risk: None Energy Index: -1.66 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 387.07 J/kg Max Up Vert Vel: 27.82 m/s Conv Inhibition (B-): 75.25 J/kg Cap Strength: 2.03 C Lift Cond Lev (LCL): 900.38 mb = 1032.49 m = 3387.39 ft Lev Free Conv (LFC): 745.38 mb = 2644.37 m = 8675.65 ft Equ Level (EL): 255.38 mb = 10813.63 m = 35477.36 ft B at Equ Level: 384.49 J/kg Max Parcel Lev (MPL): 135.38 mb = 14824.87 m = 48637.44 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 19 31818 85 68 -67.7 -5.9 1 1006 60 100 5 -4.9 0.9 2 1000 115 75 20 -19.3 -5.2 3 979 305 70 23 -21.6 -7.9 4 945 610 70 27 -25.4 -9.2 5 925 799 60 24 -20.8 -12.0 6 913 914 60 22 -19.1 -11.0 7 851 1524 95 18 -17.9 1.6 8 850 1531 90 17 -17.0 0.0 9 791 2134 100 27 -26.6 4.7 10 763 2438 105 31 -29.9 8.0 11 700 3171 100 19 -18.7 3.3 12 684 3353 90 15 -15.0 0.0 13 659 3658 105 11 -10.6 2.8 14 634 3962 95 4 -4.0 0.3 15 611 4267 105 6 -5.8 1.6 16 525 5486 100 14 -13.8 2.4 17 506 5791 85 13 -13.0 -1.1 18 500 5880 70 4 -3.8 -1.4 19 486 6096 35 3 -1.7 -2.5 20 415 7315 265 3 3.0 0.3 21 400 7590 285 5 4.8 -1.3 22 366 8230 305 7 5.7 -4.0 23 300 9690 255 8 7.7 2.1 24 285 10058 255 10 9.7 2.6 25 261 10668 250 12 11.3 4.1 26 250 10960 205 20 8.5 18.1 27 250 10973 215 19 10.9 15.6 28 200 12440 170 25 -4.3 24.6 29 198 12497 170 25 -4.3 24.6 30 155 14021 155 29 -12.3 26.3 31 150 14220 150 28 -14.0 24.2 32 133 14935 135 25 -17.7 17.7 33 119 15545 155 12 -5.1 10.9 34 107 16154 140 16 -10.3 12.3 35 100 16570 250 8 7.5 2.7 36 97 16764 250 8 7.5 2.7 37 82 17678 290 19 17.9 -6.5 38 74 18288 280 37 36.4 -6.4 39 70 18620 285 27 26.1 -7.0 40 63 19202 275 27 26.9 -2.4 41 60 19507 280 13 12.8 -2.3 42 57 19812 40 12 -7.7 -9.2 43 54 20117 25 15 -6.3 -13.6 44 52 20422 65 16 -14.5 -6.8 45 50 20620 90 26 -26.0 0.0 46 49 20726 65 24 -21.8 -10.1 47 47 21031 90 26 -26.0 0.0 48 45 21336 80 44 -43.3 -7.6 49 42 21641 75 37 -35.7 -9.6 50 40 21946 110 48 -45.1 16.4 51 38 22250 115 60 -54.4 25.4 52 33 23165 95 48 -47.8 4.2 53 30 23770 95 58 -57.8 5.1 54 20 26290 85 68 -67.7 -5.9 55 17 26822 85 68 -67.7 -5.9 Wind Parameters Energy-Hel index: -24.19 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//SBSN/skewt/SBSN.skewt.20251014.12.gif