UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081100.upa.cvt Date: 0000Z 11 AUG 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:0000Z 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 1004 84 27.4 24.1 82 3.3 25.0 250 3 300.2 303.7 298.0 356.4 19.15 1 1000 120 27.6 24.2 82 3.4 25.1 250 3 300.8 304.3 298.2 357.7 19.35 2 972 373 26.8 21.8 74 5.0 23.2 20 1 302.4 305.6 297.3 353.1 17.16 3 925 810 23.2 20.4 84 2.8 21.2 110 8 303.0 306.1 297.1 352.1 16.53 4 895 1097 20.8 19.7 93 1.1 20.1 115 11 303.4 306.4 297.1 352.0 16.35 5 850 1543 18.2 15.1 82 3.1 16.1 90 17 305.2 307.6 295.1 343.5 12.80 6 841 1634 17.4 14.5 83 2.9 15.4 88 18 305.3 307.6 294.9 342.5 12.44 7 784 2231 14.6 6.6 59 8.0 9.8 78 20 308.5 310.0 292.3 332.4 7.82 8 779 2285 13.8 11.2 84 2.6 12.1 78 20 308.2 310.2 294.6 340.9 10.79 9 751 2594 13.0 4.0 54 9.0 7.8 71 19 310.6 311.9 292.2 331.6 6.80 10 734 2786 11.4 7.0 74 4.4 8.7 66 21 310.9 312.5 293.6 337.3 8.60 11 702 3158 10.4 0.4 50 10.0 4.9 56 24 313.7 314.8 292.1 331.4 5.62 12 700 3182 10.2 0.2 50 10.0 4.8 55 24 313.8 314.8 292.0 331.3 5.55 13 619 4195 3.2 0.1 80 3.1 1.5 47 29 317.0 318.2 293.5 336.8 6.24 14 575 4790 0.0 -18.0 24 18.0 -6.4 45 21 320.0 320.3 290.4 325.5 1.61 15 552 5117 -2.7 -6.9 73 4.2 -4.7 45 25 320.5 321.4 292.8 334.0 4.13 16 543 5247 -3.1 -6.6 77 3.5 -4.7 45 25 321.6 322.4 293.2 335.7 4.30 17 529 5455 -3.7 -16.7 36 13.0 -8.5 47 23 323.3 323.7 291.7 329.9 1.96 18 503 5853 -4.9 -20.9 27 16.0 -10.2 61 19 326.5 326.8 292.2 331.5 1.44 19 500 5900 -5.1 -20.1 30 15.0 -10.2 70 20 326.8 327.1 292.3 332.2 1.55 20 455 6631 -10.1 -19.1 48 9.0 -13.2 83 16 329.5 329.9 293.3 336.0 1.86 21 421 7224 -13.1 -28.1 27 15.0 -17.0 87 16 333.1 333.2 293.4 336.3 0.90 22 400 7610 -16.3 -30.3 29 14.0 -19.6 90 17 333.8 334.0 293.5 336.7 0.77 23 360 8396 -22.5 -43.5 13 21.0 -25.4 105 24 335.7 335.8 293.4 336.6 0.23 24 340 8814 -26.5 -36.5 38 10.0 -28.1 119 19 335.8 335.9 293.7 337.7 0.49 25 336 8899 -26.9 -33.9 52 7.0 -28.1 116 18 336.4 336.5 294.0 338.8 0.65 26 301 9686 -32.3 -37.3 61 5.0 -33.0 11 16 339.5 339.6 294.7 341.5 0.52 27 300 9710 -32.3 -38.3 55 6.0 -33.1 5 16 339.9 339.9 294.7 341.7 0.47 28 295 9828 -32.9 -41.9 40 9.0 -34.0 32 11 340.6 340.7 294.8 341.9 0.33 29 289 9972 -34.1 -35.7 85 1.6 -34.3 15 14 340.9 341.1 295.1 343.3 0.63 30 283 10119 -34.9 -40.9 54 6.0 -35.6 3 15 341.8 341.9 295.1 343.3 0.38 31 278 10243 -35.9 -39.4 70 3.5 -36.3 359 14 342.1 342.2 295.3 343.9 0.45 32 276 10293 -36.1 -40.8 62 4.7 -36.6 358 13 342.6 342.6 295.3 344.1 0.39 33 270 10445 -37.5 -44.5 48 7.0 -38.2 359 13 342.7 342.7 295.2 343.8 0.27 34 250 10970 -42.1 -49.1 46 7.0 -42.6 25 17 343.5 343.5 295.3 344.2 0.18 35 247 11051 -42.7 -55.7 23 13.0 -43.3 25 17 343.8 343.8 295.3 344.1 0.08 36 228 11586 -47.1 -53.1 50 6.0 -47.4 15 22 345.0 345.0 295.6 345.5 0.12 37 219 11851 -49.3 -59.3 30 10.0 -49.6 27 24 345.6 345.6 295.7 345.9 0.06 38 211 12094 -51.1 -54.0 71 2.9 -51.2 39 26 346.5 346.5 296.0 347.0 0.12 39 207 12218 -52.3 -56.1 63 3.8 -52.4 44 27 346.5 346.5 296.0 346.9 0.09 40 204 12312 -52.1 -67.1 15 15.0 -52.4 49 28 348.3 348.3 296.3 348.4 0.02 41 200 12440 -52.9 -65.9 19 13.0 -53.2 55 29 349.0 349.0 296.4 349.1 0.03 42 185 12937 -56.3 -65.3 31 9.0 -56.5 60 25 351.4 351.4 297.0 351.5 0.03 43 157 13961 -62.1 -79.1 9 17.0 -62.2 218 10 358.4 358.4 298.4 358.4 0.00 44 150 14240 -64.1 -78.1 13 14.0 -64.2 205 21 359.7 359.7 298.7 359.7 0.01 45 135 14879 -69.1 -80.1 19 11.0 -69.2 205 20 361.8 361.8 299.1 361.8 0.00 46 100 16650 -75.1 -86.1 16 11.0 -75.2 290 9 382.6 382.6 302.6 382.6 0.00 47 86 17512 -80.3 -87.3 30 7.0 -80.3 300 11 389.0 389.0 303.6 389.0 0.00 48 72 18526 -75.7 -88.7 11 13.0 -75.7 10 21 419.0 419.0 307.6 419.1 0.00 49 70 18690 -73.5 -88.5 8 15.0 -73.6 55 13 427.1 427.1 308.5 427.2 0.00 50 63 19316 -67.5 -90.5 2 23.0 -67.7 129 12 453.4 453.4 311.2 453.4 0.00 51 58 19815 -66.7 -89.7 3 23.0 -66.9 226 10 466.1 466.1 312.3 466.1 0.00 52 50 20710 -68.1 -91.1 2 23.0 -68.3 240 4 483.0 483.0 313.7 483.0 0.00 53 42 21752 -70.3 -93.3 2 23.0 -70.5 151 25 502.3 502.3 315.1 502.3 0.00 54 41 21896 -67.1 -91.1 2 24.0 -67.4 150 30 513.7 513.7 315.9 513.7 0.00 55 37 22518 -66.1 -92.1 1 26.0 -66.5 114 38 531.6 531.6 317.0 531.6 0.00 56 33 23219 -61.7 -90.7 1 29.0 -62.4 89 49 560.9 560.9 318.7 561.0 0.00 57 31 23606 -62.3 -90.3 1 28.0 -63.0 83 57 569.4 569.4 319.1 569.5 0.00 58 30 23810 -58.9 -89.9 1 31.0 -59.9 80 61 584.1 584.1 319.9 584.1 0.00 59 29 24024 -57.3 -89.3 1 32.0 -58.6 79 62 594.2 594.2 320.3 594.2 0.00 60 26 24718 -54.9 -87.5 1 32.6 -56.7 75 67 619.9 619.9 321.5 619.9 0.01 61 24 25231 -53.1 -86.1 1 33.0 -55.4 77 66 639.4 639.4 322.3 639.5 0.01 62 21 26088 -55.1 -87.1 1 32.0 -57.2 83 62 658.3 658.3 323.0 658.3 0.01 63 20 26400 -54.5 -86.5 1 32.0 -56.8 85 60 669.4 669.4 323.4 669.4 0.01 64 18 27077 -52.9 -85.9 1 33.0 -55.8 87 60 694.9 694.9 324.3 695.0 0.01 TRP 86 17512 -80.3 -87.3 30 7.0 -80.3 300 11 389.0 389.0 303.6 389.0 0.00 WND 26 24718 -54.9 -87.5 1 32.6 -56.7 75 67 619.9 619.9 321.5 619.9 0.01 Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 575.00 mb = 4790.43 m = 15716.44 ft Wetbulb zero: 610.61 mb = 4304.85 m = 14123.36 ft Precipitable water: 1.95 inches Sfc-500 mean rel hum: 65.16 % Est. max temperature: 32.25 C = 90.05 F Sfc-Lift cond lev (LCL): 957.50 mb = 505.20 m = 1657.47 ft T: 25.71 C 700-500 lapse rate: 5.63 C/km ThetaE index: 25.34 C Layer 972.0- 779.0 mb Conv cond level (CCL): 888.50 mb = 1160.34 m = 3806.85 ft Mean mixing ratio: 17.23 g/kg Conv temperature: 30.88 C = 87.58 F Cap Strength: 0.85 C Lifted Index: -3.36 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -5.78 C Lifted Index @700 mb: -1.30 C Showalter Index: 0.27 C Risk: Thunderstorms probable Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 20.20 C K Index: 28.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 235.20 Risk: None Energy Index: -2.18 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1736.66 J/kg Max Up Vert Vel: 58.93 m/s Conv Inhibition (B-): 12.42 J/kg Cap Strength: 0.85 C Lift Cond Lev (LCL): 905.04 mb = 1000.15 m = 3281.28 ft Lev Free Conv (LFC): 870.04 mb = 1341.72 m = 4401.91 ft Equ Level (EL): 170.04 mb = 13462.83 m = 44168.87 ft B at Equ Level: 1718.26 J/kg Max Parcel Lev (MPL): 90.04 mb = 17249.88 m = 56593.40 ft Wind level data Storm motion: 90 at 14 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 84 250 3 2.8 1.0 | 267 17 17.0 1.0 1 1000 120 250 3 2.8 1.0 | 267 17 17.0 1.0 2 979 305 0 0 -0.0 -0.0 | 270 14 14.2 -0.1 3 946 610 90 3 -3.0 0.0 | 270 11 11.2 -0.1 4 925 810 110 8 -7.5 2.7 | 248 7 6.7 2.7 5 914 914 115 8 -7.3 3.4 | 245 8 7.0 3.3 6 882 1219 115 13 -11.8 5.5 | 204 6 2.4 5.4 7 852 1524 90 16 -16.0 0.0 | 88 2 -1.8 -0.1 8 850 1543 90 17 -17.0 0.0 | 89 3 -2.8 -0.1 9 793 2134 80 21 -20.7 -3.6 | 60 7 -6.5 -3.7 10 764 2438 75 18 -17.4 -4.7 | 34 6 -3.2 -4.7 11 700 3182 55 24 -19.7 -13.8 | 21 15 -5.4 -13.8 12 660 3658 45 26 -18.4 -18.4 | 13 19 -4.2 -18.4 13 636 3962 50 32 -24.5 -20.6 | 27 23 -10.3 -20.6 14 612 4267 45 28 -19.8 -19.8 | 16 21 -5.6 -19.9 15 589 4572 45 18 -12.7 -12.7 | 353 13 1.5 -12.8 16 547 5182 45 26 -18.4 -18.4 | 13 19 -4.2 -18.4 17 507 5791 50 18 -13.8 -11.6 | 358 12 0.4 -11.6 18 500 5900 70 20 -18.8 -6.8 | 34 8 -4.6 -6.9 19 487 6096 80 15 -14.8 -2.6 | 12 3 -0.5 -2.7 20 400 7610 90 17 -17.0 0.0 | 89 3 -2.8 -0.1 21 399 7620 80 19 -18.7 -3.3 | 53 6 -4.5 -3.4 22 367 8230 100 25 -24.6 4.3 | 112 11 -10.4 4.3 23 338 8839 120 19 -16.5 9.5 | 167 10 -2.2 9.4 24 311 9449 65 11 -10.0 -4.6 | 318 6 4.3 -4.7 25 300 9710 5 16 -1.4 -15.9 | 321 21 12.8 -16.0 26 298 9754 40 9 -5.8 -6.9 | 309 11 8.4 -7.0 27 285 10058 5 16 -1.4 -15.9 | 321 21 12.8 -16.0 28 273 10363 355 12 1.0 -12.0 | 308 19 15.3 -12.0 29 250 10970 25 17 -7.2 -15.4 | 336 17 7.0 -15.5 30 239 11278 25 17 -7.2 -15.4 | 336 17 7.0 -15.5 31 228 11582 15 22 -5.7 -21.3 | 338 23 8.5 -21.3 32 200 12440 55 29 -23.8 -16.6 | 30 19 -9.5 -16.7 33 198 12497 25 24 -10.1 -21.8 | 349 22 4.1 -21.8 34 189 12802 60 30 -26.0 -15.0 | 38 19 -11.8 -15.1 35 180 13106 60 19 -16.5 -9.5 | 13 10 -2.2 -9.6 36 171 13411 75 10 -9.7 -2.6 | 300 5 4.6 -2.6 37 163 13716 175 5 -0.4 5.0 | 250 15 13.8 4.9 38 155 14021 230 12 9.2 7.7 | 252 25 23.4 7.7 39 150 14240 205 21 8.9 19.0 | 231 30 23.1 19.0 40 140 14630 205 23 9.7 20.8 | 229 32 23.9 20.8 41 120 15545 205 11 4.6 10.0 | 242 21 18.9 9.9 42 114 15850 235 13 10.6 7.5 | 253 26 24.9 7.4 43 109 16154 235 10 8.2 5.7 | 256 23 22.4 5.7 44 100 16650 290 9 8.5 -3.1 | 278 23 22.7 -3.1 45 98 16764 300 8 6.9 -4.0 | 281 22 21.2 -4.1 46 93 17069 265 13 13.0 1.1 | 268 27 27.2 1.1 47 86 17512 300 11 9.5 -5.5 | 283 24 23.8 -5.6 48 84 17678 285 13 12.6 -3.4 | 277 27 26.8 -3.4 49 79 17983 335 16 6.8 -14.5 | 305 26 21.0 -14.6 50 75 18288 330 15 7.5 -13.0 | 301 25 21.7 -13.0 51 71 18593 20 23 -7.9 -21.6 | 344 23 6.4 -21.7 52 70 18690 55 13 -10.6 -7.5 | 335 8 3.6 -7.5 53 68 18898 65 16 -14.5 -6.8 | 2 7 -0.3 -6.8 54 64 19202 125 13 -10.6 7.5 | 206 8 3.6 7.4 55 61 19507 135 11 -7.8 7.8 | 220 10 6.4 7.7 56 58 19812 225 10 7.1 7.1 | 252 22 21.3 7.0 57 55 20117 275 10 10.0 -0.9 | 272 24 24.2 -0.9 58 52 20422 305 17 13.9 -9.8 | 289 30 28.2 -9.8 59 50 20710 240 4 3.5 2.0 | 264 18 17.7 1.9 60 50 20726 300 20 17.3 -10.0 | 288 33 31.5 -10.1 61 47 21031 240 4 3.5 2.0 | 264 18 17.7 1.9 62 45 21336 155 12 -5.1 10.9 | 220 14 9.2 10.8 63 41 21946 150 31 -15.5 26.8 | 177 27 -1.3 26.8 64 35 22860 95 42 -41.8 3.7 | 97 28 -27.6 3.6 65 30 23810 80 61 -60.1 -10.6 | 77 47 -45.8 -10.6 66 26 24718 75 67 -64.7 -17.3 | 71 53 -50.5 -17.4 67 25 24994 75 67 -64.7 -17.3 | 71 53 -50.5 -17.4 68 20 26400 85 60 -59.8 -5.2 | 83 46 -45.5 -5.3 69 15 27432 90 60 -60.0 0.0 | 90 46 -45.8 -0.1 Wind Parameters Mean winds (0-6000m): 60.2 at 19.0 knts Storm direction: 90.2 at 14.2 knts Shear (0-3000m) pos: 1.5 neg: 4.1 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 116.6 deg Storm rel helicity (0-3000m) pos: 10.1 neg: -36.5 tot: -26.4 m^2/s^2 ave: -8.8 10^-3 m/s^2 rel: -0.47 Storm rel vorticity (0-3000m) horiz: 7.1 stream: -3.3 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 34.69 Bulk Shear: 50.06 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 ------------------------------------------------------------------------------- 500 166 2 264 14| 0.0 5.9 5.9| 10.1 -2.9 7.3 14.5 0.23| 7.1 1.7 1000 113 4 261 10| 4.4 2.9 7.4| 10.1 -16.6 -6.4 -6.4 -0.31| 8.1 -2.5 1500 106 8 253 7| 2.9 4.9 7.9| 10.1 -23.8 -13.6 -9.1 -0.49| 8.9 -4.3 2000 96 11 255 4| 2.2 4.8 7.0| 10.1 -26.2 -16.1 -8.0 -0.48| 7.8 -3.7 2500 89 12 275 2| 1.8 3.8 5.6| 10.1 -32.0 -21.8 -8.7 -0.51| 7.2 -3.7 3000 82 14 345 2| 1.5 4.1 5.6| 10.1 -36.5 -26.4 -8.8 -0.47| 7.1 -3.3 4000 69 17 16 7| 1.4 3.6 5.0| 34.0 -55.7 -21.8 -5.4 -0.35| 7.1 -2.5 5000 62 19 14 9| 1.2 2.3 3.5| 51.5 -95.9 -44.4 -8.9 -0.31| 7.7 -2.4 6000 60 19 13 10| 1.6 1.9 3.6| 68.8-111.2 -42.5 -7.1 -0.23| 8.2 -1.9 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20250811.00.gif