UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081200.upa.cvt Date: 0000Z 12 AUG 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:0000Z 12 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 1003 84 27.6 23.0 76 4.6 24.2 280 4 300.5 303.8 297.3 353.1 17.91 1 1000 111 27.8 22.8 74 5.0 24.2 280 4 301.0 304.2 297.3 353.1 17.74 2 998 129 28.2 22.2 70 6.0 23.8 278 4 301.5 304.7 297.1 352.0 17.12 3 925 801 23.6 20.0 80 3.6 21.1 190 6 303.4 306.4 296.9 351.3 16.11 4 882 1216 20.4 18.1 87 2.3 18.8 160 10 304.3 307.1 296.4 348.9 14.98 5 850 1536 18.8 14.9 78 3.9 16.2 120 8 305.8 308.2 295.2 343.7 12.64 6 771 2368 13.6 5.6 58 8.0 8.9 83 12 308.9 310.3 292.2 331.6 7.42 7 732 2803 10.0 8.2 89 1.8 8.9 77 12 309.6 311.3 293.9 338.2 9.37 8 700 3175 8.4 6.3 87 2.1 7.1 60 12 311.8 313.4 293.9 338.3 8.59 9 617 4210 3.0 2.0 93 1.0 2.4 82 9 317.0 318.4 294.3 339.8 7.19 10 553 5092 -0.9 -18.9 24 18.0 -7.2 100 15 322.5 322.8 291.1 327.8 1.55 11 503 5843 -5.9 -12.9 58 7.0 -8.7 160 19 325.3 325.8 293.0 334.8 2.82 12 500 5890 -5.7 -13.7 53 8.0 -8.9 160 19 326.1 326.6 293.1 335.1 2.65 13 468 6405 -8.1 -35.1 9 27.0 -14.2 130 11 329.3 329.4 291.9 330.9 0.41 14 422 7197 -14.3 -31.3 22 17.0 -18.2 108 17 331.3 331.4 292.7 333.7 0.66 15 414 7341 -15.1 -22.1 55 7.0 -17.2 100 20 332.1 332.4 293.7 337.7 1.57 16 403 7544 -16.1 -39.1 12 23.0 -20.3 96 19 333.3 333.4 292.9 334.6 0.32 17 400 7600 -16.3 -39.3 12 23.0 -20.4 95 19 333.8 333.9 293.0 335.0 0.32 18 377 8042 -20.1 -26.1 59 6.0 -21.6 92 23 334.5 334.7 294.0 338.9 1.21 19 353 8527 -22.5 -25.8 74 3.3 -23.3 87 26 337.6 337.9 294.9 342.4 1.32 20 347 8653 -23.7 -26.0 81 2.3 -24.3 86 26 337.6 337.9 294.9 342.5 1.32 21 331 8996 -26.3 -28.5 82 2.2 -26.8 82 28 338.7 338.9 295.0 342.7 1.10 22 305 9583 -30.1 -44.1 24 14.0 -31.7 76 30 341.3 341.4 294.9 342.3 0.25 23 300 9700 -31.1 -39.1 45 8.0 -32.2 75 30 341.5 341.6 295.1 343.2 0.43 24 297 9771 -31.7 -37.7 55 6.0 -32.6 76 31 341.7 341.8 295.2 343.6 0.50 25 283 10112 -34.1 -38.0 68 3.9 -34.6 78 33 343.0 343.1 295.5 345.0 0.51 26 263 10623 -38.5 -44.5 53 6.0 -39.1 82 32 343.8 343.9 295.5 344.9 0.28 27 258 10755 -39.7 -52.7 24 13.0 -40.5 83 31 343.9 344.0 295.4 344.4 0.11 28 255 10835 -40.3 -51.3 30 11.0 -41.1 84 30 344.2 344.2 295.4 344.7 0.13 29 252 10916 -40.5 -46.5 52 6.0 -41.0 85 30 345.1 345.1 295.7 346.0 0.23 30 250 10970 -40.9 -46.9 52 6.0 -41.3 85 29 345.3 345.3 295.8 346.2 0.22 31 239 11275 -43.1 -47.4 63 4.3 -43.4 98 29 346.4 346.5 296.0 347.3 0.22 32 216 11948 -48.7 -54.7 50 6.0 -49.0 126 28 347.9 347.9 296.3 348.4 0.11 33 205 12290 -50.9 -68.9 10 18.0 -51.3 132 21 349.7 349.7 296.6 349.8 0.02 34 200 12450 -52.3 -67.3 15 15.0 -52.6 135 13 349.9 350.0 296.7 350.0 0.02 35 168 13549 -62.1 -74.1 19 12.0 -62.2 193 25 351.5 351.5 297.0 351.6 0.01 36 150 14240 -66.9 -77.9 20 11.0 -67.0 180 15 354.8 354.8 297.7 354.9 0.01 37 141 14611 -69.1 -79.1 22 10.0 -69.2 166 10 357.3 357.3 298.2 357.3 0.01 38 131 15049 -70.3 -76.3 41 6.0 -70.4 292 12 362.8 362.8 299.2 362.8 0.01 39 118 15668 -71.5 -85.5 11 14.0 -71.5 298 22 371.6 371.6 300.8 371.6 0.00 40 100 16630 -77.7 -85.7 26 8.0 -77.7 315 17 377.6 377.6 301.9 377.6 0.00 41 93 17044 -80.1 -86.1 36 6.0 -80.1 315 13 380.8 380.8 302.3 380.8 0.00 42 86 17491 -77.5 -86.5 22 9.0 -77.5 311 11 394.7 394.7 304.5 394.7 0.00 43 73 18427 -80.1 -89.1 21 9.0 -80.1 62 17 408.1 408.1 306.3 408.1 0.00 44 70 18670 -72.3 -89.3 6 17.0 -72.4 115 18 429.7 429.7 308.8 429.7 0.00 45 69 18755 -69.5 -88.5 5 19.0 -69.6 90 19 437.5 437.5 309.6 437.5 0.00 46 53 20340 -66.5 -90.5 2 24.0 -66.7 217 19 478.7 478.7 313.4 478.7 0.00 47 50 20690 -68.9 -89.9 3 21.0 -69.1 205 18 481.1 481.1 313.5 481.1 0.00 48 49 20811 -69.5 -90.5 3 21.0 -69.6 203 18 482.5 482.5 313.7 482.5 0.00 49 30 23810 -60.0 -88.9 1 28.9 -60.9 75 62 581.0 581.0 319.7 581.0 0.00 50 28 24242 -58.7 -88.7 1 30.0 -59.8 76 62 596.3 596.3 320.5 596.3 0.01 TRP 93 17044 -80.1 -86.1 36 6.0 -80.1 315 13 380.8 380.8 302.3 380.8 0.00 WND 30 23810 -60.0 -88.9 1 28.9 -60.9 75 62 581.0 581.0 319.7 581.0 0.00 Sounding variables and indices 1000-500 mb thick: 5779.00 m Freezing level: 567.77 mb = 4888.36 m = 16037.74 ft Wetbulb zero: 600.97 mb = 4421.75 m = 14506.87 ft Precipitable water: 2.01 inches Sfc-500 mean rel hum: 71.02 % Est. max temperature: 32.80 C = 91.05 F Sfc-Lift cond lev (LCL): 938.47 mb = 673.03 m = 2208.08 ft T: 24.48 C 700-500 lapse rate: 5.19 C/km ThetaE index: 21.51 C Layer 998.0- 732.0 mb Conv cond level (CCL): 857.00 mb = 1465.05 m = 4806.53 ft Mean mixing ratio: 16.49 g/kg Conv temperature: 32.60 C = 90.68 F Cap Strength: 1.36 C Lifted Index: -3.32 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.55 C Lifted Index @700 mb: -2.61 C Showalter Index: -0.39 C Risk: Thunderstorms probable Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 20.60 C K Index: 37.30 Risk: > 80 % chance of thunderstorms Sweat Index: 213.80 Risk: None Energy Index: -1.71 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1225.59 J/kg Max Up Vert Vel: 49.51 m/s Conv Inhibition (B-): 28.16 J/kg Cap Strength: 1.36 C Lift Cond Lev (LCL): 892.41 mb = 1113.98 m = 3654.74 ft Lev Free Conv (LFC): 807.41 mb = 1974.31 m = 6477.31 ft Equ Level (EL): 167.41 mb = 13570.96 m = 44523.60 ft B at Equ Level: 1219.56 J/kg Max Parcel Lev (MPL): 97.41 mb = 16780.13 m = 55052.25 ft Wind level data Storm motion: 136 at 8 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 1003 84 280 4 3.9 -0.7 | 304 12 9.8 -6.7 1 1000 111 280 4 3.9 -0.7 | 304 12 9.8 -6.7 2 978 305 255 6 5.8 1.6 | 291 12 11.7 -4.5 3 945 610 210 5 2.5 4.3 | 281 9 8.4 -1.7 4 925 801 190 6 1.0 5.9 | 271 7 6.9 -0.1 5 913 914 180 6 0.0 6.0 | 270 6 5.9 -0.0 6 882 1219 160 10 -3.4 9.4 | 216 4 2.5 3.4 7 850 1536 120 8 -6.9 4.0 | 27 2 -1.1 -2.0 8 792 2134 90 12 -12.0 0.0 | 45 9 -6.1 -6.0 9 764 2438 80 12 -11.8 -2.1 | 36 10 -5.9 -8.1 10 711 3048 75 12 -11.6 -3.1 | 32 11 -5.7 -9.1 11 700 3175 60 12 -10.4 -6.0 | 21 13 -4.5 -12.0 12 685 3353 50 11 -8.4 -7.1 | 11 13 -2.6 -13.1 13 635 3962 90 11 -11.0 0.0 | 40 8 -5.1 -6.0 14 611 4267 80 9 -8.9 -1.6 | 22 8 -3.0 -7.6 15 589 4572 70 10 -9.4 -3.4 | 20 10 -3.5 -9.5 16 567 4877 100 14 -13.8 2.4 | 66 9 -7.9 -3.6 17 546 5182 100 15 -14.8 2.6 | 69 10 -8.9 -3.4 18 506 5791 160 20 -6.8 18.8 | 176 13 -1.0 12.8 19 500 5890 160 19 -6.5 17.9 | 177 12 -0.6 11.8 20 487 6096 160 13 -4.4 12.2 | 193 6 1.4 6.2 21 468 6401 130 11 -8.4 7.1 | 112 3 -2.6 1.0 22 450 6706 145 12 -6.9 9.8 | 165 4 -1.0 3.8 23 432 7010 120 12 -10.4 6.0 | 90 5 -4.5 -0.0 24 415 7315 100 20 -19.7 3.5 | 80 14 -13.8 -2.6 25 400 7600 95 19 -18.9 1.7 | 71 14 -13.1 -4.4 26 367 8230 90 25 -25.0 0.0 | 72 20 -19.1 -6.0 27 300 9700 75 30 -29.0 -7.8 | 59 27 -23.1 -13.8 28 273 10363 80 35 -34.5 -6.1 | 67 31 -28.6 -12.1 29 250 10970 85 29 -28.9 -2.5 | 70 25 -23.0 -8.6 30 250 10973 85 29 -28.9 -2.5 | 70 25 -23.0 -8.6 31 218 11887 125 29 -23.8 16.6 | 121 21 -17.9 10.6 32 208 12192 130 26 -19.9 16.7 | 127 18 -14.0 10.7 33 200 12450 135 13 -9.2 9.2 | 134 5 -3.3 3.2 34 199 12497 120 17 -14.7 8.5 | 106 9 -8.9 2.5 35 189 12802 145 11 -6.3 9.0 | 172 3 -0.4 3.0 36 180 13106 175 12 -1.0 12.0 | 219 8 4.8 5.9 37 163 13716 200 31 10.6 29.1 | 215 28 16.5 23.1 38 150 14240 180 15 0.0 15.0 | 213 11 5.9 9.0 39 148 14326 180 12 0.0 12.0 | 225 8 5.9 6.0 40 140 14630 165 10 -2.6 9.7 | 222 5 3.3 3.6 41 133 14935 300 10 8.7 -5.0 | 307 18 14.5 -11.0 42 127 15240 275 17 16.9 -1.5 | 288 24 22.8 -7.5 43 120 15545 305 20 16.4 -11.5 | 308 28 22.3 -17.5 44 114 15850 285 25 24.1 -6.5 | 293 33 30.0 -12.5 45 108 16154 290 26 24.4 -8.9 | 296 34 30.3 -14.9 46 100 16630 315 17 12.0 -12.0 | 315 25 17.9 -18.1 47 98 16764 315 17 12.0 -12.0 | 315 25 17.9 -18.1 48 93 17044 315 13 9.2 -9.2 | 315 21 15.1 -15.2 49 88 17374 325 15 8.6 -12.3 | 322 23 14.5 -18.3 50 83 17678 290 6 5.6 -2.1 | 305 14 11.5 -8.1 51 75 18288 30 17 -8.5 -14.7 | 7 21 -2.6 -20.8 52 70 18670 115 18 -16.3 7.6 | 99 11 -10.4 1.6 53 67 18898 50 20 -15.3 -12.9 | 27 21 -9.4 -18.9 54 61 19507 110 12 -11.3 4.1 | 70 6 -5.4 -1.9 55 58 19812 155 10 -4.2 9.1 | 208 3 1.6 3.0 56 55 20117 210 14 7.0 12.1 | 245 14 12.9 6.1 57 52 20422 220 21 13.5 16.1 | 243 22 19.4 10.1 58 50 20690 205 18 7.6 16.3 | 233 17 13.5 10.3 59 47 21031 200 18 6.2 16.9 | 228 16 12.0 10.9 60 45 21336 145 18 -10.3 14.7 | 153 10 -4.5 8.7 61 43 21641 130 20 -15.3 12.9 | 126 12 -9.4 6.8 62 41 21946 100 21 -20.7 3.6 | 81 15 -14.8 -2.4 63 37 22555 70 41 -38.5 -14.0 | 58 38 -32.7 -20.1 64 30 23810 75 62 -59.9 -16.0 | 68 58 -54.0 -22.1 65 28 24079 75 62 -59.9 -16.0 | 68 58 -54.0 -22.1 66 26 24384 95 58 -57.8 5.1 | 89 52 -51.9 -1.0 Wind Parameters Mean winds (0-6000m): 105.8 at 11.2 knts Storm direction: 135.8 at 8.4 knts Shear (0-3000m) pos: 0.0 neg: 2.7 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 84.2 deg Storm rel helicity (0-3000m) pos: 0.8 neg: -32.4 tot: -31.7 m^2/s^2 ave: -10.6 10^-3 m/s^2 rel: -0.52 Storm rel vorticity (0-3000m) horiz: 5.6 stream: -2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 37.39 Bulk Shear: 32.78 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 ------------------------------------------------------------------------------- 500 249 5 291 12| 0.0 5.2 5.2| 0.0 -14.4 -14.4 -28.9 -0.67| 7.1 -4.8 1000 214 6 278 9| 0.0 5.3 5.3| 0.0 -20.9 -20.9 -20.9 -0.66| 6.6 -4.4 1500 181 7 263 6| 0.0 4.2 4.2| 0.0 -24.1 -24.1 -16.1 -0.65| 7.7 -5.0 2000 150 8 254 2| 0.0 4.0 4.0| 0.8 -24.5 -23.7 -11.9 -0.50| 7.2 -3.6 2500 125 9 44 2| 0.0 3.3 3.3| 0.8 -28.9 -28.1 -11.3 -0.51| 6.4 -3.3 3000 110 9 43 4| 0.0 2.7 2.7| 0.8 -32.4 -31.7 -10.6 -0.52| 5.6 -2.9 4000 94 10 35 6| 0.5 1.9 2.4| 14.7 -46.2 -31.5 -7.9 -0.37| 5.8 -2.1 5000 92 10 36 7| 1.1 1.5 2.7| 33.2 -49.7 -16.5 -3.3 -0.19| 5.8 -1.1 6000 106 11 59 6| 1.7 1.3 3.0| 86.8 -49.7 37.1 6.2 0.12| 7.0 0.9 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20250812.00.gif