UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080812.upa.cvt Date: 1200Z 8 AUG 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:1200Z 8 AUG 25 Station: SBMN WMO ident: 82332 Latitude: -3.15 Longitude: -59.98 Elevation: 84.00 ------------------------------------------------------------------------------- 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 1004 84 25.8 21.3 76 4.5 22.6 340 5 298.6 301.5 295.6 345.4 16.08 1 1000 120 25.2 21.2 79 4.0 22.3 340 5 298.4 301.3 295.5 345.0 16.05 2 950 571 23.2 21.4 90 1.8 21.9 16 4 300.7 303.9 296.8 351.1 17.13 3 925 805 22.6 17.9 75 4.7 19.4 90 5 302.4 305.0 295.3 344.1 14.09 4 922 833 23.0 17.0 69 6.0 18.9 93 6 303.1 305.6 295.0 342.6 13.34 5 850 1537 18.2 16.6 90 1.6 17.1 140 17 305.2 307.8 296.1 347.4 14.12 6 849 1547 18.2 16.6 90 1.6 17.1 140 17 305.3 307.9 296.1 347.6 14.14 7 817 1876 16.8 10.8 68 6.0 13.0 129 20 307.2 309.1 293.7 337.5 10.01 8 748 2622 10.4 10.4 100 0.0 10.4 132 18 308.1 310.1 294.4 340.4 10.65 9 700 3174 8.0 4.3 77 3.7 5.9 135 13 311.3 312.8 292.9 334.4 7.46 10 657 3696 5.6 -0.4 65 6.0 2.4 139 12 314.3 315.4 292.3 332.2 5.66 11 629 4051 3.0 1.7 91 1.3 2.2 125 11 315.3 316.6 293.6 337.0 6.90 12 569 4859 -0.7 -3.7 80 3.0 -2.2 105 8 320.1 321.1 293.5 336.7 5.12 13 505 5802 -7.7 -7.7 100 0.0 -7.7 107 10 322.7 323.6 293.5 336.7 4.25 14 500 5880 -7.5 -8.9 90 1.4 -8.1 105 10 323.9 324.7 293.5 336.8 3.90 15 483 6148 -7.9 -12.9 67 5.0 -9.9 92 11 326.6 327.2 293.4 336.6 2.93 16 474 6294 -7.5 -17.5 45 10.0 -11.1 100 11 328.9 329.3 293.3 336.0 2.04 17 449 6713 -10.3 -17.3 56 7.0 -12.8 80 10 330.5 330.9 293.9 338.1 2.19 18 413 7349 -14.7 -32.7 20 18.0 -18.7 113 11 332.8 332.9 293.1 335.0 0.59 19 400 7590 -16.3 -28.3 35 12.0 -19.3 95 20 333.8 334.0 293.6 337.2 0.93 20 394 7703 -17.1 -27.1 42 10.0 -19.6 92 19 334.2 334.4 293.9 338.1 1.05 21 387 7837 -17.5 -35.5 19 18.0 -21.0 88 18 335.4 335.5 293.6 337.2 0.48 22 347 8643 -24.1 -26.7 79 2.6 -24.7 43 15 337.1 337.3 294.7 341.6 1.24 23 340 8791 -24.5 -30.5 57 6.0 -25.8 41 14 338.5 338.7 294.8 341.8 0.89 24 317 9297 -27.7 -36.7 42 9.0 -29.2 53 13 340.9 341.0 295.0 342.9 0.52 25 300 9690 -31.1 -40.1 41 9.0 -32.3 30 18 341.5 341.6 295.1 343.1 0.39 26 275 10303 -35.9 -44.9 39 9.0 -36.8 28 18 343.2 343.3 295.3 344.2 0.25 27 257 10771 -39.5 -58.5 12 19.0 -40.5 44 20 344.6 344.6 295.5 344.8 0.06 28 250 10960 -41.3 -58.3 14 17.0 -42.1 50 21 344.7 344.7 295.5 344.9 0.06 29 242 11179 -43.5 -60.5 14 17.0 -44.2 52 23 344.6 344.6 295.4 344.8 0.05 30 236 11348 -44.3 -54.3 32 10.0 -44.8 53 24 345.9 345.9 295.8 346.3 0.10 31 220 11813 -48.7 -54.7 50 6.0 -49.0 57 28 346.1 346.1 295.8 346.5 0.10 32 218 11872 -49.3 -52.3 71 3.0 -49.4 57 28 346.1 346.1 295.9 346.6 0.14 33 200 12430 -54.3 -62.3 37 8.0 -54.5 50 25 346.8 346.8 296.0 347.0 0.04 34 194 12625 -55.9 -63.9 36 8.0 -56.1 46 26 347.3 347.3 296.1 347.4 0.04 35 172 13379 -62.9 -66.9 58 4.0 -63.0 32 29 347.8 347.8 296.2 348.0 0.03 36 155 14013 -67.7 -70.9 64 3.2 -67.7 20 31 350.2 350.2 296.7 350.2 0.02 37 150 14210 -68.7 -73.4 51 4.7 -68.7 25 21 351.7 351.7 297.0 351.8 0.01 38 146 14372 -69.1 -78.1 26 9.0 -69.1 23 20 353.8 353.8 297.4 353.8 0.01 39 136 14794 -70.5 -76.5 41 6.0 -70.5 354 18 358.6 358.6 298.4 358.6 0.01 40 113 15877 -76.3 -83.3 32 7.0 -76.3 285 19 367.2 367.2 300.1 367.3 0.00 41 101 16531 -71.7 -85.7 11 14.0 -71.8 218 15 388.1 388.1 303.5 388.1 0.00 42 100 16590 -71.5 -85.5 11 14.0 -71.6 200 23 389.6 389.6 303.8 389.6 0.00 43 91 17147 -73.1 -87.1 10 14.0 -73.2 202 18 397.1 397.1 304.8 397.1 0.00 44 70 18700 -70.5 -88.5 5 18.0 -70.6 355 16 433.6 433.6 309.2 433.6 0.00 45 62 19420 -68.5 -89.5 3 21.0 -68.7 335 9 453.3 453.3 311.1 453.3 0.00 46 52 20465 -70.1 -90.1 4 20.0 -70.2 183 12 473.0 473.0 312.9 473.0 0.00 47 50 20700 -65.9 -90.9 2 25.0 -66.2 170 15 488.2 488.2 314.1 488.2 0.00 48 47 21075 -66.9 -89.9 3 23.0 -67.1 157 15 494.5 494.5 314.5 494.5 0.00 49 37 22542 -60.5 -89.5 1 29.0 -61.2 88 46 546.0 546.0 317.9 546.0 0.00 50 31 23645 -59.9 -88.9 1 29.0 -60.8 95 50 575.9 575.9 319.5 575.9 0.00 51 30 23850 -60.1 -89.1 1 29.0 -61.0 95 48 580.8 580.8 319.7 580.8 0.00 52 26 24747 -58.1 -88.1 1 30.0 -59.4 90 47 610.7 610.7 321.1 610.8 0.01 TRP 113 15877 -76.3 -83.3 32 7.0 -76.3 285 19 367.2 367.2 300.1 367.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5760.00 m Freezing level: 580.35 mb = 4706.47 m = 15440.98 ft Wetbulb zero: 598.73 mb = 4448.71 m = 14595.33 ft Precipitable water: 2.09 inches Sfc-500 mean rel hum: 83.41 % Est. max temperature: 32.29 C = 90.12 F Sfc-Lift cond lev (LCL): 940.47 mb = 659.69 m = 2164.32 ft T: 22.97 C 700-500 lapse rate: 5.73 C/km ThetaE index: 10.15 C Layer 817.0- 748.0 mb Conv cond level (CCL): 848.00 mb = 1557.21 m = 5108.90 ft Mean mixing ratio: 15.64 g/kg Conv temperature: 32.57 C = 90.63 F Cap Strength: 2.68 C Lifted Index: -3.39 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.94 C Lifted Index @700 mb: -1.69 C Showalter Index: -3.59 C Risk: Severe thunderstorms possible Total Totals Index: 49.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 24.10 C K Index: 38.60 Risk: > 80 % chance of thunderstorms Sweat Index: 259.20 Risk: None Energy Index: -2.16 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 567.88 J/kg Max Up Vert Vel: 33.70 m/s Conv Inhibition (B-): 77.44 J/kg Cap Strength: 2.68 C Lift Cond Lev (LCL): 905.09 mb = 993.51 m = 3259.51 ft Lev Free Conv (LFC): 780.09 mb = 2267.13 m = 7438.00 ft Equ Level (EL): 230.09 mb = 11515.47 m = 37779.95 ft B at Equ Level: 566.07 J/kg Max Parcel Lev (MPL): 120.09 mb = 15521.03 m = 50921.40 ft Wind level data Storm motion: 152 at 9 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1004 84 340 5 1.7 -4.7 | 335 14 5.9 -12.6 1 1000 120 340 5 1.7 -4.7 | 335 14 5.9 -12.6 2 979 305 350 7 1.2 -6.9 | 340 16 5.4 -14.8 3 946 610 20 3 -1.0 -2.8 | 344 11 3.1 -10.7 4 925 805 90 5 -5.0 0.0 | 6 8 -0.8 -7.9 5 913 914 100 7 -6.9 1.2 | 22 7 -2.7 -6.7 6 882 1219 140 12 -7.7 9.2 | 110 4 -3.6 1.3 7 850 1537 140 17 -10.9 13.0 | 127 9 -6.8 5.2 8 792 2134 120 22 -19.1 11.0 | 102 15 -14.9 3.1 9 764 2438 125 20 -16.4 11.5 | 106 13 -12.2 3.6 10 711 3048 150 12 -6.0 10.4 | 144 3 -1.8 2.5 11 700 3174 135 13 -9.2 9.2 | 105 5 -5.0 1.3 12 685 3353 130 13 -10.0 8.4 | 95 6 -5.8 0.5 13 659 3658 140 12 -7.7 9.2 | 110 4 -3.6 1.3 14 611 4267 115 10 -9.1 4.2 | 53 6 -4.9 -3.6 15 588 4572 105 7 -6.8 1.8 | 23 7 -2.6 -6.1 16 545 5182 105 10 -9.7 2.6 | 46 8 -5.5 -5.3 17 525 5486 115 11 -10.0 4.6 | 61 7 -5.8 -3.2 18 500 5880 105 10 -9.7 2.6 | 46 8 -5.5 -5.3 19 486 6096 90 11 -11.0 0.0 | 41 10 -6.8 -7.9 20 467 6401 105 11 -10.6 2.8 | 52 8 -6.5 -5.0 21 449 6706 80 10 -9.8 -1.7 | 31 11 -5.7 -9.6 22 431 7010 70 11 -10.3 -3.8 | 28 13 -6.2 -11.6 23 415 7315 115 10 -9.1 4.2 | 53 6 -4.9 -3.6 24 400 7590 95 20 -19.9 1.7 | 69 17 -15.8 -6.1 25 398 7620 95 20 -19.9 1.7 | 69 17 -15.8 -6.1 26 366 8230 75 15 -14.5 -3.9 | 41 16 -10.3 -11.7 27 351 8534 45 15 -10.6 -10.6 | 19 20 -6.4 -18.5 28 337 8839 40 14 -9.0 -10.7 | 15 19 -4.8 -18.6 29 323 9144 60 15 -13.0 -7.5 | 30 18 -8.8 -15.4 30 310 9449 45 10 -7.1 -7.1 | 11 15 -2.9 -14.9 31 300 9690 30 18 -9.0 -15.6 | 12 24 -4.8 -23.5 32 285 10058 20 17 -5.8 -16.0 | 4 24 -1.7 -23.8 33 250 10960 50 21 -16.1 -13.5 | 29 24 -11.9 -21.4 34 250 10973 50 21 -16.1 -13.5 | 29 24 -11.9 -21.4 35 207 12192 60 31 -26.8 -15.5 | 44 33 -22.7 -23.4 36 200 12430 50 25 -19.2 -16.1 | 32 28 -15.0 -23.9 37 155 14021 20 31 -10.6 -29.1 | 10 38 -6.4 -37.0 38 150 14210 25 21 -8.9 -19.0 | 10 27 -4.7 -26.9 39 140 14630 20 19 -6.5 -17.9 | 5 26 -2.3 -25.7 40 133 14935 330 17 8.5 -14.7 | 331 26 12.7 -22.6 41 120 15545 290 29 27.3 -9.9 | 300 36 31.4 -17.8 42 113 15877 285 19 18.4 -4.9 | 300 26 22.5 -12.8 43 108 16154 280 15 14.8 -2.6 | 299 22 18.9 -10.5 44 102 16459 240 4 3.5 2.0 | 308 10 7.6 -5.9 45 100 16590 200 23 7.9 21.6 | 221 18 12.0 13.7 46 97 16764 200 23 7.9 21.6 | 221 18 12.0 13.7 47 92 17069 195 19 4.9 18.4 | 221 14 9.1 10.5 48 83 17678 250 11 10.3 3.8 | 286 15 14.5 -4.1 49 79 17983 350 13 2.3 -12.8 | 343 22 6.4 -20.7 50 75 18288 320 20 12.9 -15.3 | 324 29 17.0 -23.2 51 71 18593 315 29 20.5 -20.5 | 319 38 24.7 -28.4 52 70 18700 355 16 1.4 -15.9 | 347 24 5.6 -23.8 53 68 18898 325 22 12.6 -18.0 | 327 31 16.8 -25.9 54 64 19202 10 11 -1.9 -10.8 | 353 19 2.2 -18.7 55 55 20117 225 4 2.8 2.8 | 306 9 7.0 -5.0 56 52 20422 185 11 1.0 11.0 | 239 6 5.1 3.1 57 50 20700 170 15 -2.6 14.8 | 193 7 1.6 6.9 58 50 20726 225 17 12.0 12.0 | 256 17 16.2 4.2 59 47 21031 170 15 -2.6 14.8 | 193 7 1.6 6.9 60 45 21336 90 12 -12.0 0.0 | 45 11 -7.8 -7.9 61 41 21946 75 41 -39.6 -10.6 | 62 40 -35.4 -18.5 62 34 23165 100 50 -49.2 8.7 | 91 45 -45.1 0.8 63 32 23470 95 51 -50.8 4.4 | 86 47 -46.6 -3.4 64 30 23850 95 48 -47.8 4.2 | 85 44 -43.7 -3.7 65 23 24994 85 46 -45.8 -4.0 | 74 43 -41.7 -11.9 Wind Parameters Mean winds (0-6000m): 122.1 at 11.9 knts Storm direction: 152.1 at 8.9 knts Shear (0-3000m) pos: 2.9 neg: 1.2 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 154.6 deg Storm rel helicity (0-3000m) pos: 48.1 neg: -15.4 tot: 32.7 m^2/s^2 ave: 10.9 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 3.0 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 16.91 Bulk Shear: 33.58 m/s 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 ------------------------------------------------------------------------------- 500 352 5 340 14| 3.2 0.0 3.2| 9.1 -0.1 9.0 18.0 0.37| 6.5 2.4 1000 43 6 359 12| 7.2 0.0 7.2| 29.1 -0.1 29.0 29.0 0.66| 9.3 6.2 1500 113 8 38 6| 7.6 0.0 7.6| 35.5 -0.4 35.1 23.4 0.63| 9.4 5.9 2000 122 11 71 6| 5.7 1.8 7.5| 35.5 -13.8 21.7 10.8 0.38| 8.9 3.3 2500 123 13 84 7| 4.1 1.4 5.6| 42.7 -14.9 27.9 11.1 0.37| 8.2 3.1 3000 126 13 90 7| 2.9 1.2 4.1| 48.1 -15.4 32.7 10.9 0.36| 8.1 3.0 4000 128 13 92 6| 2.1 1.4 3.5| 49.3 -22.3 27.0 6.7 0.22| 7.2 1.6 5000 125 12 82 6| 1.7 1.3 3.1| 53.5 -29.5 24.0 4.8 0.16| 6.5 1.0 6000 122 12 75 6| 1.6 1.4 3.0| 57.8 -34.7 23.1 3.8 0.14| 6.1 0.8 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20250808.12.gif