UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011212.upa.cvt Date: 1200Z 12 JAN 26 Searching for SBMN... Searching the city database file for: SBMN ... Date:1200Z 12 JAN 26 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 24.8 23.4 92 1.4 23.8 340 2 297.7 301.0 296.8 351.0 18.36 1 1000 114 24.0 22.8 93 1.2 23.2 120 9 297.1 300.4 296.3 348.5 17.74 2 984 256 22.4 22.1 98 0.3 22.2 109 13 296.9 300.0 295.9 346.8 17.26 3 943 627 21.2 20.0 93 1.2 20.4 95 18 299.3 302.2 295.6 345.4 15.80 4 925 795 21.4 18.4 83 3.0 19.3 90 18 301.2 303.9 295.3 344.0 14.55 5 916 880 21.4 17.3 77 4.1 18.6 86 15 302.0 304.6 294.9 342.4 13.69 6 850 1526 17.6 14.6 83 3.0 15.6 40 14 304.6 306.9 294.7 341.5 12.39 7 804 2000 14.6 13.3 92 1.3 13.7 44 15 306.3 308.5 294.9 342.4 12.03 8 774 2322 13.2 8.2 72 5.0 10.1 48 13 308.1 309.8 293.1 335.0 8.85 9 750 2587 11.6 9.5 87 2.1 10.3 66 13 309.2 311.1 294.2 339.6 9.99 10 722 2905 10.2 4.2 66 6.0 6.7 83 11 311.0 312.4 292.6 333.2 7.18 11 700 3163 9.0 4.6 74 4.4 6.4 80 5 312.5 313.9 293.3 336.1 7.62 12 588 4588 0.0 0.0 100 0.0 0.0 60 12 318.0 319.2 294.0 338.7 6.52 13 505 5801 -4.3 -7.2 80 2.9 -5.7 77 7 326.9 327.7 294.7 341.6 4.42 14 500 5880 -4.9 -7.7 81 2.8 -6.2 85 6 327.1 327.9 294.7 341.4 4.29 15 444 6804 -9.9 -14.9 67 5.0 -11.8 94 3 332.1 332.6 294.7 341.5 2.71 16 425 7140 -12.3 -18.3 61 6.0 -14.4 101 2 333.2 333.6 294.5 340.7 2.13 17 400 7600 -15.9 -18.6 80 2.7 -16.8 200 4 334.3 334.8 294.8 342.1 2.20 18 398 7638 -16.1 -18.7 80 2.6 -17.0 203 4 334.5 335.0 294.8 342.3 2.20 19 364 8301 -21.5 -24.5 77 3.0 -22.3 241 8 336.0 336.3 294.6 341.2 1.44 20 330 9017 -24.9 -37.9 29 13.0 -27.1 178 16 340.9 341.0 295.0 342.6 0.44 21 308 9513 -29.7 -37.7 46 8.0 -30.9 182 22 340.9 341.0 295.0 342.8 0.48 22 303 9629 -29.9 -40.9 34 11.0 -31.4 181 24 342.3 342.3 295.2 343.7 0.35 23 300 9700 -30.3 -40.3 37 10.0 -31.6 180 25 342.7 342.8 295.3 344.2 0.38 24 277 10263 -34.9 -46.9 28 12.0 -36.0 179 24 343.9 344.0 295.4 344.8 0.20 25 267 10518 -37.3 -43.3 54 6.0 -37.9 181 22 344.1 344.1 295.6 345.3 0.31 26 257 10781 -38.9 -50.9 27 12.0 -39.8 183 20 345.5 345.5 295.7 346.1 0.14 27 252 10916 -40.1 -48.1 42 8.0 -40.7 185 19 345.7 345.7 295.8 346.5 0.19 28 250 10970 -40.7 -48.7 42 8.0 -41.3 185 19 345.6 345.6 295.8 346.3 0.18 29 210 12133 -49.1 -65.1 14 16.0 -49.6 178 19 350.1 350.1 296.7 350.2 0.03 30 200 12450 -51.9 -66.9 15 15.0 -52.2 185 19 350.6 350.6 296.8 350.7 0.02 31 150 14250 -67.5 -70.9 62 3.4 -67.5 245 35 353.8 353.8 297.5 353.9 0.02 32 146 14412 -69.1 -74.0 49 4.9 -69.1 246 37 353.8 353.8 297.4 353.8 0.01 33 142 14578 -69.9 -76.9 35 7.0 -69.9 247 38 355.2 355.2 297.7 355.2 0.01 34 136 14834 -72.1 -76.6 51 4.5 -72.1 249 41 355.7 355.7 297.8 355.8 0.01 35 127 15235 -74.5 -82.5 28 8.0 -74.5 251 45 358.4 358.4 298.4 358.4 0.00 36 115 15806 -79.3 -84.1 45 4.8 -79.3 255 50 359.8 359.8 298.7 359.8 0.00 37 101 16535 -83.7 -88.7 41 5.0 -83.7 241 43 365.0 365.0 299.7 365.0 0.00 38 100 16590 -84.1 -89.0 42 4.9 -84.1 240 42 365.2 365.2 299.7 365.2 0.00 39 97 16758 -85.1 -89.9 42 4.8 -85.1 240 32 366.5 366.5 299.9 366.5 0.00 40 83 17626 -80.7 -88.7 25 8.0 -80.7 95 16 392.2 392.2 304.1 392.2 0.00 41 79 17903 -81.9 -90.9 20 9.0 -81.9 85 19 395.3 395.3 304.5 395.3 0.00 42 75 18198 -77.3 -89.3 13 12.0 -77.3 98 22 410.8 410.8 306.6 410.8 0.00 43 70 18590 -80.7 -90.7 17 10.0 -80.7 115 26 411.7 411.7 306.7 411.7 0.00 44 61 19374 -74.9 -89.9 8 15.0 -75.0 78 16 441.2 441.2 310.0 441.2 0.00 45 53 20191 -73.5 -89.5 7 16.0 -73.6 17 14 462.5 462.5 312.0 462.5 0.00 46 50 20530 -74.3 -90.3 7 16.0 -74.4 115 21 468.4 468.4 312.5 468.4 0.00 47 48 20769 -73.7 -90.7 6 17.0 -73.8 115 21 475.3 475.3 313.1 475.3 0.00 48 46 21021 -69.5 -90.5 3 21.0 -69.7 115 22 491.3 491.3 314.3 491.3 0.00 49 44 21286 -70.7 -91.7 3 21.0 -70.9 80 40 494.6 494.6 314.5 494.7 0.00 50 39 22003 -70.7 -92.7 2 22.0 -70.9 84 56 512.0 512.0 315.8 512.0 0.00 51 30 23600 -60.7 -90.7 1 30.0 -61.6 95 70 579.2 579.2 319.6 579.2 0.00 52 27 24256 -60.7 -90.7 1 30.0 -61.6 95 75 596.9 596.9 320.5 596.9 0.00 53 26 24492 -58.5 -89.8 1 31.3 -59.7 95 77 609.5 609.5 321.0 609.6 0.00 54 22 25565 -48.9 -85.9 1 37.0 -52.5 95 75 668.0 668.0 323.3 668.1 0.01 TRP 97 16758 -85.1 -89.9 42 4.8 -85.1 240 32 366.5 366.5 299.9 366.5 0.00 WND 26 24492 -58.5 -89.8 1 31.3 -59.7 95 77 609.5 609.5 321.0 609.6 0.00 Sounding variables and indices 1000-500 mb thick: 5766.00 m Freezing level: 588.00 mb = 4588.17 m = 15052.87 ft Wetbulb zero: 587.71 mb = 4592.09 m = 15065.71 ft Precipitable water: 2.16 inches Sfc-500 mean rel hum: 85.56 % Est. max temperature: 31.57 C = 88.83 F Sfc-Lift cond lev (LCL): 983.18 mb = 262.82 m = 862.27 ft T: 22.38 C 700-500 lapse rate: 5.12 C/km ThetaE index: 9.45 C Layer 1000.0- 804.0 mb Conv cond level (CCL): 869.85 mb = 1326.58 m = 4352.23 ft Mean mixing ratio: 15.85 g/kg Conv temperature: 30.91 C = 87.63 F Cap Strength: 2.04 C Lifted Index: -0.29 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.56 C Lifted Index @700 mb: -0.34 C Showalter Index: 1.23 C Risk: Showers probable Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 19.50 C K Index: 32.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 209.20 Risk: None Energy Index: -0.10 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 215.49 J/kg Max Up Vert Vel: 20.76 m/s Conv Inhibition (B-): 51.54 J/kg Cap Strength: 1.97 C Lift Cond Lev (LCL): 929.31 mb = 754.46 m = 2475.23 ft Lev Free Conv (LFC): 774.31 mb = 2318.53 m = 7606.64 ft Equ Level (EL): 454.31 mb = 6625.71 m = 21737.64 ft B at Equ Level: 164.50 J/kg Max Parcel Lev (MPL): 194.31 mb = 12630.45 m = 41437.99 ft Wind level data Storm motion: 97 at 9 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 84 340 2 0.7 -1.9 | 287 10 9.1 -2.9 1 1000 114 120 9 -7.8 4.5 | 191 4 0.7 3.5 2 978 305 105 14 -13.5 3.6 | 117 6 -5.1 2.6 3 945 610 95 18 -17.9 1.6 | 94 9 -9.5 0.6 4 925 795 90 18 -18.0 0.0 | 84 10 -9.5 -1.0 5 912 914 85 14 -13.9 -1.2 | 68 6 -5.5 -2.2 6 881 1219 65 12 -10.9 -5.1 | 22 7 -2.4 -6.1 7 850 1524 40 14 -9.0 -10.7 | 3 12 -0.5 -11.7 8 850 1526 40 14 -9.0 -10.7 | 3 12 -0.5 -11.7 9 791 2134 45 15 -10.6 -10.6 | 11 12 -2.2 -11.6 10 763 2438 50 12 -9.2 -7.7 | 5 9 -0.7 -8.7 11 736 2743 85 14 -13.9 -1.2 | 68 6 -5.5 -2.2 12 700 3163 80 5 -4.9 -0.9 | 298 4 3.5 -1.9 13 611 4267 65 12 -10.9 -5.1 | 22 7 -2.4 -6.1 14 525 5486 45 10 -7.1 -7.1 | 350 8 1.4 -8.1 15 500 5880 85 6 -6.0 -0.5 | 301 3 2.5 -1.5 16 486 6096 80 6 -5.9 -1.0 | 309 3 2.5 -2.0 17 415 7315 105 1 -1.0 0.3 | 276 8 7.5 -0.7 18 400 7600 200 4 1.4 3.8 | 254 10 9.8 2.8 19 367 8230 255 8 7.7 2.1 | 266 16 16.2 1.1 20 352 8534 185 10 0.9 10.0 | 226 13 9.3 9.0 21 338 8839 170 16 -2.8 15.8 | 201 16 5.7 14.8 22 324 9144 185 16 1.4 15.9 | 213 18 9.8 15.0 23 300 9700 180 25 0.0 25.0 | 199 25 8.5 24.0 24 298 9754 175 27 -2.4 26.9 | 193 27 6.1 25.9 25 250 10970 185 19 1.7 18.9 | 209 21 10.1 17.9 26 250 10973 185 19 1.7 18.9 | 209 21 10.1 17.9 27 228 11582 165 19 -4.9 18.4 | 191 18 3.5 17.4 28 200 12450 185 19 1.7 18.9 | 209 21 10.1 17.9 29 189 12802 185 18 1.6 17.9 | 211 20 10.0 16.9 30 180 13106 225 20 14.1 14.1 | 240 26 22.6 13.2 31 172 13411 245 25 22.7 10.6 | 253 33 31.1 9.6 32 150 14250 245 35 31.7 14.8 | 251 42 40.2 13.8 33 114 15850 255 51 49.3 13.2 | 258 59 57.7 12.2 34 100 16590 240 42 36.4 21.0 | 246 49 44.8 20.0 35 97 16758 240 32 27.7 16.0 | 247 39 36.2 15.0 36 97 16764 240 42 36.4 21.0 | 246 49 44.8 20.0 37 92 17069 225 19 13.4 13.4 | 240 25 21.9 12.4 38 87 17374 210 13 6.5 11.3 | 236 18 15.0 10.3 39 82 17678 75 17 -16.4 -4.4 | 56 10 -8.0 -5.4 40 70 18590 115 26 -23.6 11.0 | 123 18 -15.1 10.0 41 66 18898 115 23 -20.8 9.7 | 125 15 -12.4 8.7 42 63 19202 105 27 -26.1 7.0 | 109 19 -17.6 6.0 43 60 19507 60 8 -6.9 -4.0 | 343 5 1.5 -5.0 44 54 20117 345 14 3.6 -13.5 | 320 19 12.1 -14.5 45 51 20422 110 13 -12.2 4.4 | 133 5 -3.8 3.5 46 50 20530 115 21 -19.0 8.9 | 127 13 -10.6 7.9 47 46 21031 115 22 -19.9 9.3 | 126 14 -11.5 8.3 48 44 21336 75 42 -40.6 -10.9 | 70 34 -32.1 -11.9 49 34 22860 95 74 -73.7 6.4 | 95 65 -65.3 5.5 50 31 23470 90 59 -59.0 0.0 | 89 51 -50.5 -1.0 51 30 23600 95 70 -69.7 6.1 | 95 61 -61.3 5.1 52 26 24492 95 77 -76.7 6.7 | 95 68 -68.3 5.7 53 25 24689 95 77 -76.7 6.7 | 95 68 -68.3 5.7 54 20 25603 95 74 -73.7 6.4 | 95 65 -65.3 5.5 55 17 26213 105 51 -49.3 13.2 | 107 43 -40.8 12.2 Wind Parameters Mean winds (0-6000m): 66.7 at 11.3 knts Storm direction: 96.7 at 8.5 knts Shear (0-3000m) pos: 3.5 neg: 2.6 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 30.5 deg Storm rel helicity (0-3000m) pos: 16.8 neg: -45.9 tot: -29.1 m^2/s^2 ave: -9.7 10^-3 m/s^2 rel: -0.51 Storm rel vorticity (0-3000m) horiz: 10.3 stream: -5.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 24.21 Bulk Shear: 8.90 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 ------------------------------------------------------------------------------- 500 104 14 115 5| 19.2 0.0 19.2| 0.0 -16.7 -16.7 -33.4 -0.87| 25.2-21.8 1000 95 15 93 6| 9.6 3.8 13.4| 0.0 -30.0 -30.0 -30.0 -0.85| 17.1-14.4 1500 83 14 64 6| 6.4 5.2 11.6| 0.0 -40.4 -40.4 -26.9 -0.80| 14.1-11.3 2000 72 14 44 7| 5.1 3.9 9.0| 4.1 -40.4 -36.3 -18.1 -0.75| 10.9 -8.2 2500 68 14 36 8| 4.7 3.1 7.8| 10.7 -42.1 -31.5 -12.6 -0.59| 10.1 -6.0 3000 70 14 37 7| 3.5 2.6 6.1| 16.8 -45.9 -29.1 -9.7 -0.51| 10.3 -5.3 4000 70 12 30 6| 2.7 2.1 4.8| 21.6 -46.8 -25.2 -6.3 -0.40| 8.7 -3.5 5000 68 12 26 6| 2.1 2.0 4.1| 22.3 -51.9 -29.6 -5.9 -0.41| 7.4 -3.0 6000 67 11 20 6| 2.0 1.7 3.6| 22.6 -57.4 -34.9 -5.8 -0.41| 6.9 -2.8 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20260112.12.gif