UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080612.upa.cvt Date: 1200Z 6 AUG 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:1200Z 6 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 27.2 23.9 82 3.3 24.8 180 4 299.8 303.3 297.7 355.2 18.88 1 1000 138 26.0 24.2 90 1.8 24.7 180 4 299.1 302.7 297.8 355.7 19.35 2 994 191 25.4 24.3 94 1.1 24.6 180 4 299.1 302.6 298.0 356.3 19.59 3 948 609 24.6 19.8 75 4.8 21.2 180 6 302.3 305.2 296.2 348.2 15.51 4 925 825 23.0 19.3 80 3.7 20.4 180 7 302.8 305.7 296.3 348.5 15.41 5 850 1558 17.6 17.1 97 0.5 17.2 75 4 304.6 307.3 296.2 348.1 14.59 6 828 1782 16.0 15.6 97 0.4 15.7 78 5 305.2 307.7 295.7 345.8 13.59 7 700 3193 8.0 2.0 66 6.0 4.6 100 12 311.3 312.5 292.0 331.0 6.33 8 698 3217 7.8 1.8 66 6.0 4.5 113 12 311.4 312.6 291.9 330.8 6.25 9 677 3467 5.8 4.1 89 1.7 4.8 117 13 311.9 313.3 293.2 335.4 7.61 10 667 3589 6.2 2.4 77 3.8 4.1 119 14 313.7 315.0 293.1 335.0 6.84 11 619 4199 4.2 -16.8 20 21.0 -3.7 102 15 318.1 318.5 289.9 323.7 1.66 12 596 4505 1.8 -5.2 60 7.0 -1.6 83 12 318.8 319.7 292.5 332.9 4.36 13 536 5353 -3.3 -17.3 33 14.0 -8.4 84 12 322.5 322.9 291.4 328.8 1.84 14 527 5487 -4.5 -10.5 63 6.0 -7.1 86 12 322.7 323.3 292.7 333.5 3.26 15 500 5900 -5.7 -23.7 23 18.0 -11.2 90 12 326.1 326.3 291.7 330.1 1.13 16 499 5916 -5.7 -24.7 21 19.0 -11.3 90 12 326.3 326.5 291.7 329.9 1.03 17 491 6042 -6.7 -17.7 41 11.0 -10.6 94 12 326.6 326.9 292.6 333.2 1.94 18 482 6186 -7.3 -29.3 15 22.0 -13.0 98 12 327.6 327.7 291.7 330.1 0.70 19 470 6382 -8.3 -30.3 15 22.0 -13.9 104 11 328.7 328.8 292.0 331.1 0.65 20 414 7350 -15.9 -24.9 46 9.0 -18.3 74 16 331.0 331.3 293.2 335.4 1.22 21 408 7461 -14.9 -34.9 16 20.0 -19.1 70 15 333.7 333.8 293.2 335.6 0.48 22 400 7610 -15.5 -32.5 22 17.0 -19.3 65 13 334.8 335.0 293.6 337.2 0.62 23 386 7879 -16.5 -41.5 10 25.0 -20.8 66 12 337.0 337.0 293.8 338.0 0.26 24 342 8777 -24.9 -33.9 43 9.0 -26.5 62 9 337.4 337.5 294.3 339.8 0.64 25 304 9626 -30.5 -54.5 8 24.0 -32.4 131 19 341.1 341.1 294.7 341.4 0.08 26 300 9720 -30.9 -50.9 12 20.0 -32.7 140 18 341.8 341.9 294.8 342.3 0.12 27 295 9839 -31.7 -47.7 19 16.0 -33.3 142 18 342.3 342.4 295.0 343.0 0.17 28 259 10740 -40.3 -48.3 42 8.0 -40.9 163 17 342.7 342.7 295.1 343.4 0.19 29 253 10899 -41.1 -52.1 30 11.0 -41.8 181 19 343.8 343.8 295.3 344.3 0.12 30 250 10980 -41.9 -50.9 37 9.0 -42.5 190 20 343.8 343.8 295.4 344.4 0.14 31 245 11117 -43.1 -47.4 63 4.3 -43.4 192 20 344.0 344.0 295.5 344.8 0.22 32 239 11285 -43.5 -57.5 20 14.0 -44.2 195 20 345.8 345.8 295.8 346.1 0.07 33 234 11427 -44.5 -59.5 17 15.0 -45.1 218 17 346.4 346.4 295.9 346.6 0.05 34 223 11748 -47.7 -59.7 24 12.0 -48.1 244 14 346.3 346.3 295.8 346.5 0.05 35 220 11838 -48.3 -55.3 44 7.0 -48.6 243 14 346.7 346.7 296.0 347.1 0.10 36 212 12082 -50.3 -60.3 30 10.0 -50.6 241 13 347.3 347.3 296.1 347.5 0.05 37 200 12460 -53.9 -60.9 42 7.0 -54.1 230 14 347.4 347.4 296.1 347.6 0.05 38 196 12589 -54.9 -59.8 54 4.9 -55.0 230 14 347.8 347.8 296.2 348.1 0.06 39 188 12853 -57.1 -66.1 31 9.0 -57.3 235 14 348.5 348.5 296.3 348.6 0.03 40 178 13196 -60.1 -64.9 53 4.8 -60.2 267 16 349.0 349.0 296.4 349.2 0.03 41 169 13516 -62.5 -70.5 33 8.0 -62.6 254 18 350.3 350.3 296.7 350.3 0.02 42 156 14004 -66.5 -71.4 50 4.9 -66.5 235 20 351.6 351.6 297.0 351.6 0.02 43 150 14240 -68.1 -74.1 42 6.0 -68.1 225 21 352.8 352.8 297.3 352.8 0.01 44 138 14734 -71.9 -75.7 57 3.8 -71.9 197 24 354.6 354.6 297.6 354.6 0.01 45 126 15266 -73.9 -79.9 39 6.0 -73.9 179 16 360.3 360.3 298.8 360.3 0.01 46 112 15953 -72.7 -83.7 17 11.0 -72.8 320 16 374.9 374.9 301.4 374.9 0.00 47 101 16553 -75.9 -85.9 19 10.0 -75.9 344 13 380.0 380.0 302.2 380.0 0.00 48 100 16610 -75.9 -85.9 19 10.0 -75.9 350 11 381.1 381.1 302.4 381.1 0.00 49 94 16967 -77.5 -86.5 22 9.0 -77.5 25 17 384.7 384.7 303.0 384.7 0.00 50 92 17091 -73.3 -86.3 12 13.0 -73.3 19 17 395.4 395.4 304.6 395.4 0.00 51 86 17486 -74.3 -87.3 12 13.0 -74.3 298 15 401.1 401.1 305.3 401.1 0.00 52 76 18218 -68.3 -88.3 4 20.0 -68.4 282 24 428.1 428.1 308.6 428.1 0.00 53 70 18710 -69.7 -88.7 5 19.0 -69.8 255 21 435.3 435.3 309.4 435.3 0.00 54 57 19928 -72.7 -90.7 5 18.0 -72.8 292 12 454.8 454.8 311.3 454.8 0.00 55 51 20591 -67.1 -91.1 2 24.0 -67.3 40 15 482.6 482.6 313.7 482.6 0.00 56 50 20710 -68.5 -90.5 3 22.0 -68.7 60 17 482.1 482.1 313.6 482.1 0.00 57 47 21079 -70.3 -91.3 3 21.0 -70.5 60 19 486.4 486.4 314.0 486.4 0.00 58 44 21476 -64.7 -90.7 2 26.0 -65.1 93 21 509.3 509.3 315.6 509.3 0.00 59 41 21906 -64.9 -89.9 2 25.0 -65.3 91 29 519.2 519.2 316.2 519.2 0.00 60 39 22211 -64.7 -90.7 2 26.0 -65.1 87 36 527.2 527.2 316.8 527.2 0.00 61 35 22881 -59.1 -89.1 1 30.0 -60.0 81 51 558.4 558.4 318.6 558.4 0.00 62 30 23850 -57.5 -87.5 1 30.0 -58.7 95 45 587.9 587.9 320.0 587.9 0.01 63 29 24064 -57.5 -87.5 1 30.0 -58.7 95 45 593.6 593.6 320.3 593.7 0.01 TRP 94 16967 -77.5 -86.5 22 9.0 -77.5 25 17 384.7 384.7 303.0 384.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5762.00 m Freezing level: 574.82 mb = 4804.60 m = 15762.92 ft Wetbulb zero: 641.79 mb = 3903.77 m = 12807.49 ft Precipitable water: 1.98 inches Sfc-500 mean rel hum: 68.00 % Est. max temperature: 31.81 C = 89.26 F Sfc-Lift cond lev (LCL): 959.39 mb = 503.93 m = 1653.30 ft T: 24.80 C 700-500 lapse rate: 5.06 C/km ThetaE index: 17.63 C Layer 850.0- 677.0 mb Conv cond level (CCL): 881.35 mb = 1244.06 m = 4081.51 ft Mean mixing ratio: 16.82 g/kg Conv temperature: 31.22 C = 88.19 F Cap Strength: 1.63 C Lifted Index: -3.14 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.09 C Lifted Index @700 mb: -2.86 C Showalter Index: -2.03 C Risk: Severe thunderstorms possible Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 22.80 C K Index: 34.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 225.20 Risk: None Energy Index: -3.54 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1317.54 J/kg Max Up Vert Vel: 51.33 m/s Conv Inhibition (B-): 27.18 J/kg Cap Strength: 1.63 C Lift Cond Lev (LCL): 912.55 mb = 942.45 m = 3091.98 ft Lev Free Conv (LFC): 857.55 mb = 1481.32 m = 4859.91 ft Equ Level (EL): 157.55 mb = 13943.86 m = 45747.03 ft B at Equ Level: 1310.61 J/kg Max Parcel Lev (MPL): 97.55 mb = 16752.84 m = 54962.72 ft Wind level data Storm motion: 120 at 6 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 1000 138 180 4 0.0 4.0 | 260 5 5.3 0.9 1 925 825 180 7 0.0 7.0 | 234 7 5.3 3.9 2 850 1558 75 4 -3.9 -1.0 | 340 4 1.5 -4.1 3 700 3193 100 12 -11.8 2.1 | 81 7 -6.5 -1.0 4 1002 305 200 11 3.8 10.3 | 231 12 9.1 7.3 5 965 610 190 9 1.6 8.9 | 230 9 6.9 5.8 6 929 914 185 4 0.3 4.0 | 261 6 5.7 0.9 7 829 1829 80 10 -9.8 -1.7 | 43 7 -4.5 -4.8 8 799 2134 90 10 -10.0 0.0 | 57 6 -4.7 -3.1 9 769 2438 100 8 -7.9 1.4 | 56 3 -2.5 -1.7 10 661 3658 120 14 -12.1 7.0 | 120 8 -6.8 3.9 11 636 3962 95 13 -13.0 1.1 | 76 8 -7.6 -1.9 12 613 4267 105 16 -15.5 4.1 | 96 10 -10.1 1.1 13 590 4572 75 11 -10.6 -2.8 | 42 8 -5.3 -5.9 14 507 5791 90 12 -12.0 0.0 | 65 7 -6.7 -3.1 15 500 5900 90 12 -12.0 0.0 | 65 7 -6.7 -3.1 16 487 6096 95 12 -12.0 1.0 | 73 7 -6.6 -2.0 17 433 7010 125 10 -8.2 5.7 | 133 4 -2.9 2.7 18 416 7315 75 16 -15.5 -4.1 | 54 12 -10.1 -7.2 19 400 7610 65 13 -11.8 -5.5 | 37 11 -6.4 -8.6 20 399 7620 70 19 -17.9 -6.5 | 53 16 -12.5 -9.6 21 383 7925 65 10 -9.1 -4.2 | 27 8 -3.7 -7.3 22 368 8230 40 8 -5.1 -6.1 | 359 9 0.2 -9.2 23 353 8534 45 5 -3.5 -3.5 | 345 7 1.8 -6.6 24 311 9449 115 22 -19.9 9.3 | 113 16 -14.6 6.2 25 300 9720 140 18 -11.6 13.8 | 150 12 -6.2 10.7 26 286 10058 145 18 -10.3 14.7 | 157 13 -5.0 11.7 27 262 10668 155 16 -6.8 14.5 | 173 12 -1.4 11.4 28 250 10980 190 20 3.5 19.7 | 208 19 8.8 16.6 29 239 11278 195 20 5.2 19.3 | 213 19 10.5 16.2 30 228 11582 245 14 12.7 5.9 | 261 18 18.0 2.8 31 208 12192 240 13 11.3 6.5 | 258 17 16.6 3.4 32 200 12460 230 14 10.7 9.0 | 250 17 16.1 5.9 33 189 12802 230 14 10.7 9.0 | 250 17 16.1 5.9 34 180 13106 270 16 16.0 -0.0 | 278 22 21.3 -3.1 35 150 14240 225 21 14.8 14.8 | 240 23 20.2 11.8 36 140 14630 200 26 8.9 24.4 | 214 26 14.2 21.4 37 120 15545 170 11 -1.9 10.8 | 204 8 3.4 7.8 38 114 15850 330 13 6.5 -11.3 | 320 19 11.8 -14.3 39 108 16154 300 23 19.9 -11.5 | 300 29 25.3 -14.6 40 100 16610 350 11 1.9 -10.8 | 332 16 7.2 -13.9 41 97 16764 315 11 7.8 -7.8 | 310 17 13.1 -10.9 42 94 16967 25 17 -7.2 -15.4 | 6 19 -1.8 -18.5 43 92 17069 25 17 -7.2 -15.4 | 6 19 -1.8 -18.5 44 88 17374 310 11 8.4 -7.1 | 306 17 13.8 -10.1 45 83 17678 280 20 19.7 -3.5 | 285 26 25.0 -6.5 46 79 17983 295 25 22.7 -10.6 | 296 31 28.0 -13.6 47 70 18710 255 21 20.3 5.4 | 265 26 25.6 2.4 48 64 19202 255 21 20.3 5.4 | 265 26 25.6 2.4 49 61 19507 290 11 10.3 -3.8 | 294 17 15.7 -6.8 50 58 19812 300 13 11.3 -6.5 | 300 19 16.6 -9.6 51 55 20117 280 11 10.8 -1.9 | 287 17 16.2 -5.0 52 52 20422 10 11 -1.9 -10.8 | 346 14 3.4 -13.9 53 50 20710 60 17 -14.7 -8.5 | 39 15 -9.4 -11.6 54 50 20726 65 12 -10.9 -5.1 | 34 10 -5.5 -8.1 55 47 21031 55 19 -15.6 -10.9 | 36 17 -10.2 -14.0 56 43 21641 105 22 -21.3 5.7 | 99 16 -15.9 2.6 57 41 21946 90 29 -29.0 0.0 | 83 24 -23.7 -3.1 58 35 22860 80 51 -50.2 -8.9 | 75 46 -44.9 -11.9 59 30 23850 95 45 -44.8 3.9 | 91 39 -39.5 0.8 60 26 24384 95 44 -43.8 3.8 | 91 39 -38.5 0.8 Wind Parameters Mean winds (0-6000m): 89.9 at 8.2 knts Storm direction: 119.9 at 6.2 knts Storm rel Dir Shear (0-3000m): 31.8 deg Energy-Hel index: 0.03 Bulk Rich Number: 106.13 Bulk Shear: 12.41 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 ------------------------------------------------------------------------------- 500 180 5 250 6| | | 1000 175 6 241 6| | | 1500 166 5 241 5| | | 2000 143 5 238 2| | | 2500 124 6 240 1| | | 3000 116 7 75 1| | | 4000 92 6 14 3| | | 5000 91 7 35 4| | | 6000 90 8 43 4| | | Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20250806.12.gif