UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081912.upa.cvt Date: 1200Z 19 AUG 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:1200Z 19 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 28.2 22.2 70 6.0 23.9 30 2 301.0 304.1 296.8 351.0 17.02 1 1000 122 27.6 21.6 70 6.0 23.3 30 2 300.8 303.8 296.4 349.1 16.46 2 991 202 26.6 21.6 74 5.0 23.0 50 4 300.5 303.6 296.5 349.3 16.61 3 946 614 25.8 16.8 58 9.0 19.6 60 13 303.7 306.1 294.8 341.9 12.82 4 925 812 24.4 16.4 61 8.0 18.9 65 14 304.3 306.6 294.9 342.3 12.78 5 850 1546 19.0 14.0 73 5.0 15.7 80 15 306.0 308.3 294.7 341.8 11.91 6 793 2139 14.6 10.7 77 3.9 12.1 75 16 307.5 309.4 293.9 338.5 10.25 7 757 2531 12.4 4.4 58 8.0 7.8 63 15 309.2 310.5 291.9 330.5 6.94 8 716 2997 9.0 6.4 84 2.6 7.5 78 12 310.4 312.0 293.4 336.4 8.45 9 700 3184 8.0 5.1 82 2.9 6.3 80 12 311.3 312.8 293.3 335.7 7.90 10 625 4110 3.0 -1.3 73 4.3 0.7 77 10 315.9 317.0 292.7 333.6 5.57 11 605 4373 2.4 -18.6 19 21.0 -5.1 80 11 318.1 318.4 289.7 323.1 1.46 12 586 4630 0.8 -10.2 44 11.0 -4.0 79 12 319.2 319.8 291.5 329.1 3.00 13 540 5283 -2.3 -27.3 13 25.0 -9.4 76 17 323.0 323.2 290.5 325.7 0.75 14 527 5476 -3.7 -10.7 58 7.0 -6.7 75 18 323.6 324.3 292.9 334.3 3.21 15 505 5812 -5.7 -16.7 42 11.0 -9.7 79 16 325.2 325.6 292.3 332.2 2.05 16 500 5890 -6.3 -15.3 49 9.0 -9.7 80 15 325.4 325.8 292.6 333.3 2.33 17 492 6016 -7.3 -13.3 62 6.0 -9.7 74 16 325.6 326.2 293.1 335.1 2.79 18 485 6128 -7.7 -15.7 53 8.0 -10.7 70 16 326.5 326.9 292.9 334.4 2.32 19 468 6407 -7.5 -41.5 5 34.0 -14.2 75 20 330.1 330.1 292.0 330.9 0.21 20 400 7610 -17.1 -36.1 18 19.0 -20.7 80 33 332.8 332.9 292.9 334.4 0.44 21 370 8190 -20.9 -40.9 15 20.0 -24.0 75 37 335.2 335.3 293.4 336.3 0.29 22 364 8311 -20.3 -48.3 6 28.0 -23.9 80 36 337.6 337.6 293.9 338.1 0.13 23 327 9094 -26.5 -43.5 19 17.0 -28.7 126 29 339.6 339.6 294.4 340.6 0.25 24 310 9477 -29.7 -37.7 46 8.0 -30.9 133 25 340.3 340.4 294.8 342.2 0.48 25 302 9663 -30.5 -40.5 37 10.0 -31.8 119 25 341.7 341.8 295.1 343.2 0.37 26 300 9710 -30.9 -40.9 37 10.0 -32.2 115 25 341.8 341.9 295.1 343.2 0.36 27 278 10244 -35.9 -45.9 35 10.0 -36.8 117 26 342.1 342.2 295.0 343.1 0.23 28 250 10970 -42.3 -47.3 58 5.0 -42.6 120 27 343.2 343.2 295.3 344.0 0.21 29 248 11024 -42.9 -47.9 58 5.0 -43.2 120 27 343.1 343.1 295.3 343.9 0.20 30 212 12064 -51.7 -62.7 26 11.0 -52.0 137 16 345.1 345.1 295.6 345.3 0.04 31 202 12376 -54.5 -60.5 47 6.0 -54.6 132 11 345.5 345.5 295.7 345.7 0.05 32 200 12440 -54.9 -60.9 47 6.0 -55.1 125 10 345.8 345.8 295.7 346.1 0.05 33 190 12763 -57.7 -62.2 56 4.5 -57.8 142 11 346.4 346.4 295.9 346.6 0.05 34 170 13452 -62.9 -66.3 63 3.4 -63.0 111 11 349.0 349.0 296.4 349.1 0.03 35 150 14210 -67.5 -77.5 23 10.0 -67.5 100 34 353.8 353.8 297.4 353.8 0.01 36 148 14291 -68.1 -78.1 23 10.0 -68.2 100 35 354.1 354.1 297.5 354.2 0.01 37 136 14802 -67.9 -80.9 14 13.0 -67.9 123 31 363.2 363.2 299.3 363.2 0.00 38 130 15074 -69.3 -81.3 16 12.0 -69.4 130 24 365.4 365.4 299.7 365.4 0.00 39 100 16620 -76.5 -85.5 23 9.0 -76.5 145 15 379.9 379.9 302.2 379.9 0.00 40 96 16854 -77.7 -85.7 26 8.0 -77.7 135 18 382.0 382.0 302.6 382.0 0.00 41 83 17703 -70.1 -87.1 7 17.0 -70.2 137 11 413.8 413.8 307.0 413.8 0.00 42 75 18299 -74.5 -88.5 10 14.0 -74.6 260 16 416.7 416.7 307.3 416.7 0.00 43 70 18700 -74.5 -88.5 10 14.0 -74.6 265 11 425.0 425.0 308.3 425.0 0.00 44 66 19041 -75.5 -89.5 9 14.0 -75.6 264 12 430.0 430.0 308.9 430.0 0.00 45 54 20206 -74.1 -91.1 6 17.0 -74.2 342 21 458.7 458.7 311.7 458.7 0.00 46 50 20660 -69.1 -91.1 3 22.0 -69.3 85 22 480.7 480.7 313.5 480.7 0.00 47 45 21297 -64.1 -91.1 1 27.0 -64.5 105 22 507.5 507.5 315.5 507.5 0.00 48 37 22502 -61.1 -90.1 1 29.0 -61.8 99 47 544.4 544.4 317.8 544.4 0.00 49 30 23810 -59.1 -89.1 1 30.0 -60.1 95 47 583.5 583.5 319.8 583.6 0.00 50 23 25483 -57.3 -88.3 1 31.0 -58.9 92 44 634.9 634.9 322.1 634.9 0.01 51 22 25766 -54.5 -87.5 1 33.0 -56.6 90 46 651.4 651.4 322.7 651.4 0.01 TRP 96 16854 -77.7 -85.7 26 8.0 -77.7 135 18 382.0 382.0 302.6 382.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5768.00 m Freezing level: 574.13 mb = 4798.88 m = 15744.18 ft Wetbulb zero: 622.51 mb = 4142.50 m = 13590.71 ft Precipitable water: 1.73 inches Sfc-500 mean rel hum: 60.54 % Est. max temperature: 33.15 C = 91.67 F Sfc-Lift cond lev (LCL): 920.49 mb = 854.38 m = 2803.05 ft T: 24.09 C 700-500 lapse rate: 5.28 C/km ThetaE index: 13.33 C Layer 700.0- 586.0 mb Conv cond level (CCL): 808.03 mb = 1978.56 m = 6491.25 ft Mean mixing ratio: 14.09 g/kg Conv temperature: 34.30 C = 93.74 F Cap Strength: 2.85 C Lifted Index: -1.37 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.49 C Lifted Index @700 mb: -1.10 C Showalter Index: -0.23 C Risk: Thunderstorms probable Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 20.30 C K Index: 36.40 Risk: > 80 % chance of thunderstorms Sweat Index: 213.00 Risk: None Energy Index: -1.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 224.99 J/kg Max Up Vert Vel: 21.21 m/s Conv Inhibition (B-): 101.55 J/kg Cap Strength: 2.85 C Lift Cond Lev (LCL): 858.15 mb = 1463.18 m = 4800.41 ft Lev Free Conv (LFC): 743.15 mb = 2685.54 m = 8810.71 ft Equ Level (EL): 463.15 mb = 6486.52 m = 21280.96 ft B at Equ Level: 157.08 J/kg Max Parcel Lev (MPL): 153.15 mb = 14084.26 m = 46207.63 ft Wind level data Storm motion: 103 at 10 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 30 2 -1.0 -1.7 | 295 9 8.4 -4.0 1 1000 122 30 2 -1.0 -1.7 | 295 9 8.4 -4.0 2 980 305 75 6 -5.8 -1.6 | 316 5 3.6 -3.8 3 946 610 60 13 -11.3 -6.5 | 12 9 -1.8 -8.8 4 925 812 65 14 -12.7 -5.9 | 22 9 -3.3 -8.2 5 914 914 65 14 -12.7 -5.9 | 22 9 -3.3 -8.2 6 852 1524 80 11 -10.8 -1.9 | 19 4 -1.4 -4.2 7 850 1546 80 15 -14.8 -2.6 | 48 7 -5.3 -4.9 8 822 1829 75 17 -16.4 -4.4 | 46 10 -7.0 -6.7 9 793 2134 75 16 -15.5 -4.1 | 43 9 -6.0 -6.4 10 765 2438 60 15 -13.0 -7.5 | 20 10 -3.6 -9.8 11 711 3048 80 12 -11.8 -2.1 | 29 5 -2.4 -4.3 12 700 3184 80 12 -11.8 -2.1 | 29 5 -2.4 -4.3 13 660 3658 70 9 -8.5 -3.1 | 350 5 1.0 -5.3 14 612 4267 80 10 -9.8 -1.7 | 6 4 -0.4 -4.0 15 526 5486 75 18 -17.4 -4.7 | 49 11 -8.0 -6.9 16 500 5890 80 15 -14.8 -2.6 | 48 7 -5.3 -4.9 17 487 6096 70 16 -15.0 -5.5 | 36 10 -5.6 -7.7 18 432 7010 85 27 -26.9 -2.4 | 75 18 -17.5 -4.6 19 400 7610 80 33 -32.5 -5.7 | 71 24 -23.1 -8.0 20 367 8230 75 37 -35.7 -9.6 | 66 29 -26.3 -11.8 21 338 8839 120 31 -26.8 15.5 | 127 22 -17.4 13.2 22 311 9449 135 25 -17.7 17.7 | 152 17 -8.2 15.4 23 300 9710 115 25 -22.7 10.6 | 122 16 -13.2 8.3 24 298 9754 115 25 -22.7 10.6 | 122 16 -13.2 8.3 25 250 10970 120 27 -23.4 13.5 | 129 18 -13.9 11.2 26 218 11887 120 19 -16.5 9.5 | 136 10 -7.0 7.2 27 208 12192 150 13 -6.5 11.3 | 198 9 2.9 9.0 28 200 12440 125 10 -8.2 5.7 | 200 4 1.2 3.5 29 198 12497 125 10 -8.2 5.7 | 200 4 1.2 3.5 30 189 12802 145 11 -6.3 9.0 | 205 7 3.1 6.7 31 179 13106 120 14 -12.1 7.0 | 150 5 -2.7 4.7 32 171 13411 110 11 -10.3 3.8 | 149 2 -0.9 1.5 33 163 13716 125 11 -9.0 6.3 | 186 4 0.4 4.0 34 150 14210 100 34 -33.5 5.9 | 99 24 -24.1 3.6 35 147 14326 100 36 -35.5 6.3 | 99 26 -26.0 4.0 36 133 14935 130 30 -23.0 19.3 | 141 22 -13.5 17.0 37 126 15240 130 15 -11.5 9.6 | 164 8 -2.1 7.4 38 120 15545 150 10 -5.0 8.7 | 215 8 4.4 6.4 39 114 15850 205 2 0.8 1.8 | 273 10 10.3 -0.4 40 100 16620 145 15 -8.6 12.3 | 185 10 0.8 10.0 41 98 16764 145 14 -8.0 11.5 | 189 9 1.4 9.2 42 96 16854 135 18 -12.7 12.7 | 163 11 -3.3 10.5 43 88 17374 135 21 -14.8 14.8 | 157 14 -5.4 12.6 44 83 17678 125 11 -9.0 6.3 | 186 4 0.4 4.0 45 79 17983 270 12 12.0 -0.0 | 276 22 21.4 -2.3 46 75 18288 260 16 15.8 2.8 | 269 25 25.2 0.5 47 70 18700 265 11 11.0 1.0 | 274 20 20.4 -1.3 48 68 18898 260 11 10.8 1.9 | 271 20 20.3 -0.4 49 61 19507 275 15 14.9 -1.3 | 278 25 24.4 -3.6 50 58 19812 250 15 14.1 5.1 | 263 24 23.5 2.9 51 55 20117 340 18 6.2 -16.9 | 321 25 15.6 -19.2 52 52 20422 345 27 7.0 -26.1 | 330 33 16.4 -28.3 53 50 20660 85 22 -21.9 -1.9 | 71 13 -12.5 -4.2 54 49 20726 25 23 -9.7 -20.8 | 1 23 -0.3 -23.1 55 47 21031 100 22 -21.7 3.8 | 97 12 -12.2 1.6 56 45 21336 105 22 -21.3 5.7 | 106 12 -11.8 3.4 57 41 21946 115 38 -34.4 16.1 | 119 29 -25.0 13.8 58 39 22250 90 46 -46.0 0.0 | 86 37 -36.6 -2.3 59 35 22860 110 49 -46.0 16.8 | 112 39 -36.6 14.5 60 30 23774 100 55 -54.2 9.6 | 99 45 -44.7 7.3 61 30 23810 95 47 -46.8 4.1 | 93 37 -37.4 1.8 62 24 24689 95 43 -42.8 3.7 | 93 33 -33.4 1.5 63 17 26213 75 53 -51.2 -13.7 | 69 45 -41.8 -16.0 Wind Parameters Mean winds (0-6000m): 73.5 at 12.9 knts Storm direction: 103.5 at 9.7 knts Shear (0-3000m) pos: 2.3 neg: 0.7 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 93.4 deg Storm rel helicity (0-3000m) pos: 25.6 neg: -11.3 tot: 14.3 m^2/s^2 ave: 4.8 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 1.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 42.57 Bulk Shear: 5.28 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 65 7 327 6| 11.1 0.0 11.1| 14.6 0.0 14.6 29.2 0.73| 12.0 8.7 1000 64 10 358 7| 6.0 0.0 6.0| 19.0 0.0 19.0 19.0 0.70| 7.7 5.3 1500 68 11 7 6| 4.8 0.0 4.8| 23.4 -0.4 23.0 15.3 0.60| 7.5 4.5 2000 71 12 19 7| 3.6 0.4 4.0| 23.4 -1.9 21.5 10.8 0.51| 6.3 3.2 2500 70 13 22 7| 2.9 0.8 3.7| 24.1 -11.3 12.8 5.1 0.30| 6.1 1.9 3000 70 13 23 7| 2.3 0.7 2.9| 25.6 -11.3 14.3 4.8 0.29| 5.8 1.7 4000 71 12 19 7| 1.8 0.8 2.6| 26.7 -15.9 10.8 2.7 0.19| 4.9 0.9 5000 73 12 21 6| 1.7 0.6 2.2| 32.3 -15.9 16.4 3.3 0.25| 4.6 1.1 6000 73 13 27 7| 1.4 0.6 2.0| 34.4 -19.8 14.6 2.4 0.19| 4.5 0.9 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20250819.12.gif