UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081112.upa.cvt Date: 1200Z 11 AUG 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:1200Z 11 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 1006 84 25.8 22.1 80 3.7 23.2 230 2 298.4 301.5 296.1 347.5 16.88 1 1000 133 24.8 21.5 82 3.3 22.5 230 2 298.0 300.9 295.6 345.4 16.35 2 925 817 21.8 19.3 86 2.5 20.1 125 8 301.6 304.4 296.0 347.0 15.41 3 898 1075 20.2 18.7 91 1.5 19.2 116 11 302.5 305.3 296.1 347.7 15.29 4 850 1549 17.6 15.2 86 2.4 16.0 90 15 304.6 307.0 295.0 343.0 12.89 5 782 2257 13.0 9.9 81 3.1 11.0 89 14 307.0 308.8 293.5 336.7 9.84 6 717 2983 9.0 2.0 61 7.0 5.1 79 13 310.3 311.5 291.6 329.4 6.18 7 701 3170 8.6 -8.4 29 17.0 1.0 89 13 311.9 312.4 289.1 321.2 2.89 8 700 3182 8.4 -6.6 34 15.0 1.4 90 13 311.8 312.4 289.5 322.4 3.33 9 685 3361 6.8 4.0 82 2.8 5.2 90 12 311.9 313.4 293.1 335.1 7.46 10 572 4825 -1.5 -5.6 74 4.1 -3.4 74 17 318.7 319.6 292.5 333.0 4.41 11 563 4951 -1.5 -10.5 50 9.0 -5.3 71 19 320.2 320.8 291.7 330.2 3.05 12 536 5342 -4.1 -13.1 50 9.0 -7.7 70 22 321.6 322.1 291.8 330.3 2.60 13 511 5719 -5.5 -30.5 12 25.0 -11.9 86 21 324.3 324.4 290.7 326.4 0.59 14 500 5890 -6.9 -29.9 14 23.0 -12.8 95 19 324.6 324.8 290.8 326.9 0.64 15 492 6015 -7.5 -33.5 10 26.0 -13.5 98 17 325.4 325.5 290.9 327.1 0.46 16 480 6206 -8.9 -22.9 31 14.0 -13.1 91 14 326.0 326.2 291.8 330.4 1.26 17 476 6271 -9.1 -33.1 12 24.0 -14.6 86 13 326.5 326.6 291.2 328.3 0.49 18 468 6402 -8.7 -41.7 5 33.0 -14.9 75 12 328.6 328.6 291.5 329.4 0.21 19 446 6773 -9.7 -35.7 10 26.0 -15.4 89 13 331.9 332.0 292.6 333.4 0.41 20 400 7600 -16.1 -39.1 12 23.0 -20.3 75 28 334.1 334.1 293.2 335.3 0.32 21 327 9085 -26.7 -42.7 21 16.0 -28.8 89 19 339.3 339.3 294.4 340.4 0.27 22 316 9331 -29.1 -41.1 30 12.0 -30.7 83 18 339.3 339.4 294.4 340.6 0.33 23 300 9700 -32.1 -46.1 24 14.0 -33.5 85 26 340.1 340.2 294.6 341.0 0.20 24 276 10283 -36.9 -50.9 22 14.0 -37.9 83 23 341.4 341.4 294.8 341.9 0.13 25 264 10589 -39.7 -44.7 59 5.0 -40.1 66 16 341.7 341.7 295.0 342.8 0.27 26 253 10879 -41.5 -44.3 74 2.8 -41.8 50 10 343.2 343.3 295.4 344.4 0.29 27 250 10960 -41.7 -44.7 73 3.0 -41.9 45 8 344.1 344.1 295.6 345.2 0.29 28 246 11069 -42.5 -47.1 61 4.6 -42.8 83 11 344.5 344.5 295.6 345.4 0.22 29 219 11843 -49.9 -54.7 57 4.8 -50.1 149 7 344.7 344.7 295.6 345.1 0.10 30 214 11994 -51.3 -53.3 79 2.0 -51.4 162 6 344.8 344.8 295.6 345.3 0.13 31 207 12209 -53.3 -56.6 67 3.3 -53.4 181 5 345.0 345.0 295.6 345.3 0.09 32 205 12272 -53.7 -59.7 48 6.0 -53.9 186 5 345.3 345.3 295.6 345.5 0.06 33 200 12430 -55.1 -60.1 54 5.0 -55.2 200 4 345.5 345.5 295.7 345.8 0.06 34 188 12821 -57.3 -64.3 41 7.0 -57.4 150 13 348.1 348.1 296.3 348.3 0.04 35 180 13094 -59.1 -68.1 30 9.0 -59.2 141 16 349.5 349.6 296.5 349.6 0.02 36 176 13234 -59.1 -73.1 15 14.0 -59.3 156 17 351.8 351.8 297.0 351.9 0.01 37 150 14220 -64.1 -79.1 11 15.0 -64.2 195 6 359.7 359.7 298.7 359.7 0.01 38 128 15182 -68.5 -83.5 10 15.0 -68.6 295 11 368.4 368.4 300.3 368.4 0.00 39 101 16573 -77.1 -84.1 32 7.0 -77.1 345 6 377.7 377.7 301.9 377.7 0.00 40 100 16630 -77.5 -84.5 32 7.0 -77.5 355 4 378.0 378.0 301.9 378.0 0.00 41 87 17422 -79.9 -87.9 25 8.0 -79.9 350 10 388.5 388.5 303.6 388.5 0.00 42 82 17759 -77.1 -87.1 19 10.0 -77.1 351 13 400.9 400.9 305.3 400.9 0.00 43 76 18191 -80.1 -88.1 25 8.0 -80.1 301 5 403.4 403.4 305.7 403.4 0.00 44 74 18343 -77.5 -89.5 13 12.0 -77.6 303 4 412.0 412.0 306.7 412.0 0.00 45 72 18502 -71.1 -87.1 8 16.0 -71.2 346 8 428.8 428.8 308.7 428.8 0.00 46 70 18670 -67.9 -90.9 2 23.0 -68.1 100 12 439.1 439.1 309.8 439.1 0.00 47 64 19209 -66.9 -89.9 3 23.0 -67.1 112 14 452.7 452.7 311.1 452.7 0.00 48 50 20690 -68.9 -90.9 3 22.0 -69.1 205 7 481.1 481.1 313.5 481.1 0.00 49 48 20933 -70.1 -92.1 3 22.0 -70.2 205 7 483.9 483.9 313.8 483.9 0.00 50 45 21316 -69.9 -92.9 2 23.0 -70.1 139 16 493.4 493.4 314.5 493.4 0.00 51 43 21590 -64.7 -91.7 1 27.0 -65.1 91 27 512.7 512.7 315.8 512.7 0.00 52 37 22508 -63.9 -91.9 1 28.0 -64.4 97 45 537.2 537.2 317.3 537.2 0.00 53 34 23023 -65.9 -91.9 1 26.0 -66.3 79 56 545.1 545.1 317.8 545.1 0.00 54 30 23790 -61.2 -90.8 1 29.7 -62.0 75 67 577.9 577.9 319.6 577.9 0.00 55 25 24940 -54.3 -89.3 1 35.0 -56.3 83 65 628.5 628.5 321.9 628.6 0.01 TRP 87 17422 -79.9 -87.9 25 8.0 -79.9 350 10 388.5 388.5 303.6 388.5 0.00 WND 30 23790 -61.2 -90.8 1 29.7 -62.0 75 67 577.9 577.9 319.6 577.9 0.00 Sounding variables and indices 1000-500 mb thick: 5757.00 m Freezing level: 592.42 mb = 4560.05 m = 14960.61 ft Wetbulb zero: 617.09 mb = 4208.53 m = 13807.36 ft Precipitable water: 1.87 inches Sfc-500 mean rel hum: 70.42 % Est. max temperature: 31.69 C = 89.04 F Sfc-Lift cond lev (LCL): 953.47 mb = 551.01 m = 1807.76 ft T: 22.97 C 700-500 lapse rate: 5.65 C/km ThetaE index: 26.58 C Layer 850.0- 700.0 mb Conv cond level (CCL): 871.38 mb = 1334.56 m = 4378.43 ft Mean mixing ratio: 15.82 g/kg Conv temperature: 31.02 C = 87.84 F Cap Strength: 1.71 C Lifted Index: -2.67 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.77 C Lifted Index @700 mb: -1.23 C Showalter Index: -1.35 C Risk: Thunderstorms probable Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 22.10 C K Index: 24.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 231.40 Risk: None Energy Index: -3.10 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 624.34 J/kg Max Up Vert Vel: 35.34 m/s Conv Inhibition (B-): 33.47 J/kg Cap Strength: 1.71 C Lift Cond Lev (LCL): 917.11 mb = 891.54 m = 2924.96 ft Lev Free Conv (LFC): 812.11 mb = 1936.30 m = 6352.62 ft Equ Level (EL): 192.11 mb = 12684.53 m = 41615.39 ft B at Equ Level: 614.38 J/kg Max Parcel Lev (MPL): 132.11 mb = 14990.15 m = 49179.70 ft Wind level data Storm motion: 115 at 11 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 1006 84 230 2 1.5 1.3 | 286 12 11.1 -3.1 1 1000 133 230 2 1.5 1.3 | 286 12 11.1 -3.1 2 981 305 210 8 4.0 6.9 | 260 14 13.6 2.5 3 947 610 155 7 -3.0 6.3 | 254 7 6.7 1.9 4 925 817 125 8 -6.6 4.6 | 267 3 3.1 0.2 5 915 914 125 10 -8.2 5.7 | 227 2 1.4 1.3 6 852 1524 90 14 -14.0 0.0 | 45 6 -4.4 -4.4 7 850 1549 90 15 -15.0 0.0 | 51 7 -5.4 -4.4 8 793 2134 95 16 -15.9 1.4 | 64 7 -6.3 -3.0 9 765 2438 80 12 -11.8 -2.1 | 19 7 -2.2 -6.5 10 737 2743 65 12 -10.9 -5.1 | 8 10 -1.3 -9.5 11 700 3182 90 13 -13.0 0.0 | 37 6 -3.4 -4.4 12 685 3353 90 12 -12.0 0.0 | 28 5 -2.4 -4.4 13 635 3962 60 16 -13.9 -8.0 | 19 13 -4.2 -12.4 14 612 4267 80 11 -10.8 -1.9 | 11 6 -1.2 -6.3 15 589 4572 80 15 -14.8 -2.6 | 36 9 -5.2 -7.0 16 546 5182 65 21 -19.0 -8.9 | 35 16 -9.4 -13.3 17 526 5486 75 23 -22.2 -6.0 | 51 16 -12.6 -10.4 18 500 5890 95 19 -18.9 1.7 | 73 10 -9.3 -2.8 19 487 6096 100 15 -14.8 2.6 | 71 5 -5.2 -1.8 20 468 6401 75 12 -11.6 -3.1 | 15 8 -2.0 -7.5 21 450 6706 85 13 -13.0 -1.1 | 31 6 -3.3 -5.5 22 432 7010 105 14 -13.5 3.6 | 79 4 -3.9 -0.8 23 400 7600 75 28 -27.0 -7.2 | 56 21 -17.4 -11.7 24 399 7620 70 30 -28.2 -10.3 | 52 24 -18.6 -14.7 25 367 8230 100 31 -30.5 5.4 | 93 21 -20.9 1.0 26 352 8534 100 33 -32.5 5.7 | 93 23 -22.9 1.3 27 338 8839 95 20 -19.9 1.7 | 75 11 -10.3 -2.7 28 311 9449 80 18 -17.7 -3.1 | 47 11 -8.1 -7.5 29 300 9700 85 26 -25.9 -2.3 | 68 18 -16.3 -6.7 30 285 10058 95 28 -27.9 2.4 | 84 18 -18.3 -2.0 31 250 10960 45 8 -5.7 -5.7 | 339 11 4.0 -10.1 32 250 10973 75 12 -11.6 -3.1 | 15 8 -2.0 -7.5 33 200 12430 200 4 1.4 3.8 | 273 11 11.0 -0.7 34 198 12497 95 1 -1.0 0.1 | 297 10 8.6 -4.3 35 188 12802 150 13 -6.5 11.3 | 204 8 3.1 6.8 36 179 13106 140 16 -10.3 12.3 | 175 8 -0.7 7.8 37 171 13411 180 18 0.0 18.0 | 215 17 9.6 13.6 38 163 13716 210 28 14.0 24.2 | 230 31 23.6 19.8 39 150 14220 195 6 1.6 5.8 | 263 11 11.2 1.4 40 147 14326 185 14 1.2 13.9 | 229 14 10.8 9.5 41 140 14630 195 1 0.3 1.0 | 289 10 9.9 -3.5 42 133 14935 280 10 9.8 -1.7 | 288 20 19.5 -6.2 43 126 15240 300 11 9.5 -5.5 | 297 22 19.1 -9.9 44 120 15545 305 19 15.6 -10.9 | 301 29 25.2 -15.3 45 108 16154 275 17 16.9 -1.5 | 283 27 26.5 -5.9 46 100 16630 355 4 0.3 -4.0 | 310 13 10.0 -8.4 47 98 16764 355 4 0.3 -4.0 | 310 13 10.0 -8.4 48 93 17069 20 10 -3.4 -9.4 | 336 15 6.2 -13.8 49 88 17374 360 10 -0.0 -10.0 | 326 17 9.6 -14.4 50 87 17422 350 10 1.7 -9.8 | 321 18 11.4 -14.3 51 83 17678 355 14 1.2 -13.9 | 329 21 10.8 -18.4 52 79 17983 340 11 3.8 -10.3 | 318 20 13.4 -14.8 53 75 18288 285 3 2.9 -0.8 | 293 14 12.5 -5.2 54 71 18593 10 10 -1.7 -9.8 | 331 16 7.9 -14.3 55 70 18670 100 12 -11.8 2.1 | 43 3 -2.2 -2.3 56 67 18898 110 12 -11.3 4.1 | 79 2 -1.7 -0.3 57 64 19202 110 14 -13.2 4.8 | 96 4 -3.5 0.4 58 61 19507 195 20 5.2 19.3 | 225 21 14.8 14.9 59 58 19812 200 13 4.4 12.2 | 241 16 14.1 7.8 60 55 20117 240 14 12.1 7.0 | 263 22 21.7 2.6 61 50 20690 205 7 3.0 6.3 | 261 13 12.6 1.9 62 50 20726 240 11 9.5 5.5 | 267 19 19.1 1.1 63 47 21031 190 5 0.9 4.9 | 267 10 10.5 0.5 64 43 21641 85 28 -27.9 -2.4 | 69 20 -18.3 -6.9 65 39 22250 110 38 -35.7 13.0 | 108 27 -26.1 8.6 66 35 22860 80 53 -52.2 -9.2 | 72 45 -42.6 -13.6 67 30 23790 75 67 -64.7 -17.3 | 68 59 -55.1 -21.8 68 28 24079 75 67 -64.7 -17.3 | 68 59 -55.1 -21.8 69 21 25298 95 61 -60.8 5.3 | 91 51 -51.2 0.9 Wind Parameters Mean winds (0-6000m): 84.7 at 14.1 knts Storm direction: 114.7 at 10.6 knts Shear (0-3000m) pos: 0.7 neg: 2.3 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 103.0 deg Storm rel helicity (0-3000m) pos: 9.8 neg: -38.7 tot: -28.9 m^2/s^2 ave: -9.6 10^-3 m/s^2 rel: -0.34 Storm rel vorticity (0-3000m) horiz: 7.0 stream: -2.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 15.78 Bulk Shear: 39.56 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 ------------------------------------------------------------------------------- 500 196 6 263 11| 0.0 6.9 6.9| 0.2 -24.1 -23.9 -47.8 -0.58| 12.8 -7.5 1000 155 7 250 7| 0.0 6.2 6.2| 1.0 -25.2 -24.2 -24.2 -0.46| 10.7 -4.9 1500 125 9 246 2| 0.0 5.7 5.7| 1.8 -26.6 -24.8 -16.5 -0.41| 9.6 -3.9 2000 111 11 46 1| 0.4 4.3 4.6| 4.5 -26.6 -22.1 -11.1 -0.34| 7.6 -2.6 2500 104 11 42 2| 0.3 2.8 3.1| 4.5 -37.5 -33.0 -13.2 -0.45| 7.4 -3.3 3000 98 12 33 3| 0.7 2.3 3.0| 9.8 -38.7 -28.9 -9.6 -0.34| 7.0 -2.4 4000 91 12 31 5| 0.5 2.1 2.6| 11.3 -44.4 -33.1 -8.3 -0.29| 6.8 -2.0 5000 86 13 31 6| 0.7 2.3 3.0| 18.0 -47.6 -29.6 -5.9 -0.20| 6.9 -1.4 6000 85 14 38 7| 1.4 1.9 3.3| 53.9 -48.9 4.9 0.8 -0.05| 7.3 -0.4 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20250811.12.gif