UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:1200Z 22 APR 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 1002 84 25.8 23.9 89 1.9 24.4 70 1 298.8 302.2 297.5 354.1 18.96 1 1000 100 25.6 23.7 89 1.9 24.2 260 1 298.8 302.2 297.4 353.5 18.76 2 958 477 22.4 21.5 95 0.9 21.8 259 4 299.2 302.3 296.4 349.1 17.09 3 946 587 23.8 20.3 81 3.5 21.3 310 7 301.7 304.7 296.4 349.0 16.05 4 925 784 22.6 19.6 83 3.0 20.5 350 6 302.4 305.3 296.4 348.8 15.71 5 865 1366 18.8 17.3 91 1.5 17.8 101 2 304.3 307.0 296.1 347.6 14.52 6 850 1517 18.4 15.5 83 2.9 16.4 140 1 305.4 307.9 295.4 344.7 13.14 7 730 2812 12.2 8.1 76 4.1 9.6 133 5 312.2 314.0 294.6 341.0 9.33 8 700 3163 9.8 6.7 81 3.1 7.9 165 2 313.3 315.0 294.5 340.8 8.83 9 610 4293 2.6 1.2 90 1.4 1.8 95 8 317.6 318.9 294.1 339.4 6.86 10 596 4482 2.2 -2.2 73 4.4 -0.1 89 11 319.3 320.3 293.6 336.9 5.47 11 513 5678 -5.5 -5.6 99 0.1 -5.5 102 12 323.9 324.9 294.3 340.1 4.92 12 500 5880 -5.5 -9.6 73 4.1 -7.3 75 10 326.3 327.1 294.0 338.7 3.69 13 497 5927 -5.7 -10.5 69 4.8 -7.8 75 10 326.7 327.3 293.9 338.3 3.46 14 473 6313 -8.5 -9.3 94 0.8 -8.9 78 11 327.8 328.6 294.6 341.3 4.00 15 451 6682 -10.1 -12.5 83 2.4 -11.1 67 14 330.3 331.0 294.7 341.4 3.25 16 439 6889 -10.5 -20.5 44 10.0 -13.8 71 14 332.4 332.7 293.9 338.4 1.70 17 410 7412 -13.5 -18.0 69 4.5 -15.1 67 13 335.1 335.5 295.1 343.1 2.26 18 400 7600 -14.3 -20.3 60 6.0 -16.3 70 13 336.4 336.8 295.1 343.2 1.90 19 390 7791 -15.5 -21.5 60 6.0 -17.4 74 14 337.3 337.6 295.2 343.6 1.76 20 380 7987 -16.3 -41.3 10 25.0 -20.7 79 16 338.7 338.8 294.3 339.8 0.27 21 340 8813 -22.1 -35.1 30 13.0 -24.6 85 16 341.8 341.9 295.3 344.0 0.57 22 337 8878 -22.5 -42.5 14 20.0 -25.5 84 16 342.1 342.2 295.1 343.2 0.27 23 334 8944 -23.1 -31.1 48 8.0 -24.8 81 16 342.2 342.3 295.6 345.4 0.85 24 332 8988 -23.3 -34.3 36 11.0 -25.4 78 16 342.5 342.6 295.5 344.9 0.63 25 301 9696 -28.9 -41.9 27 13.0 -30.6 80 15 344.3 344.4 295.7 345.6 0.32 26 300 9720 -29.3 -41.3 30 12.0 -30.9 80 15 344.1 344.2 295.6 345.4 0.34 27 250 11000 -39.7 -48.7 38 9.0 -40.4 110 23 347.0 347.1 296.1 347.8 0.18 28 241 11249 -42.3 -49.3 46 7.0 -42.8 114 23 346.8 346.8 296.1 347.5 0.18 29 224 11738 -46.1 -54.1 40 8.0 -46.5 104 24 348.3 348.3 296.4 348.8 0.11 30 207 12257 -50.1 -62.1 23 12.0 -50.5 125 20 350.0 350.0 296.7 350.2 0.04 31 200 12480 -52.3 -62.3 29 10.0 -52.6 140 18 349.9 350.0 296.7 350.1 0.04 32 179 13187 -58.3 -66.3 35 8.0 -58.5 123 24 351.4 351.4 297.0 351.5 0.03 33 165 13694 -61.5 -73.5 19 12.0 -61.6 111 28 354.3 354.3 297.5 354.4 0.01 34 162 13808 -61.5 -76.5 12 15.0 -61.6 101 26 356.2 356.2 298.0 356.2 0.01 35 150 14280 -65.3 -77.3 17 12.0 -65.4 50 16 357.6 357.6 298.2 357.6 0.01 36 136 14870 -70.9 -77.9 35 7.0 -70.9 21 13 357.8 357.8 298.3 357.9 0.01 37 123 15459 -76.1 -78.4 70 2.3 -76.1 345 14 358.8 358.8 298.5 358.8 0.01 38 117 15746 -78.3 -82.6 49 4.3 -78.3 325 14 359.9 359.9 298.7 359.9 0.00 39 100 16630 -84.5 -86.8 67 2.3 -84.5 250 3 364.5 364.5 299.5 364.5 0.00 40 93 17028 -85.9 -88.4 64 2.5 -85.9 175 3 369.3 369.3 300.4 369.4 0.00 41 81 17805 -75.9 -85.9 19 10.0 -75.9 197 11 404.8 404.8 305.8 404.8 0.00 42 78 18021 -77.9 -88.9 15 11.0 -77.9 288 22 405.0 405.0 305.9 405.0 0.00 43 74 18325 -72.9 -87.9 9 15.0 -73.0 274 24 421.7 421.7 307.9 421.7 0.00 44 70 18650 -73.7 -88.7 8 15.0 -73.7 255 17 426.7 426.7 308.5 426.7 0.00 45 66 18996 -71.1 -88.1 6 17.0 -71.2 260 19 439.6 439.6 309.8 439.6 0.00 46 60 19558 -73.1 -90.1 6 17.0 -73.2 260 28 447.3 447.3 310.6 447.3 0.00 47 53 20297 -66.9 -88.9 3 22.0 -67.1 264 14 477.8 477.8 313.2 477.8 0.00 48 50 20650 -66.7 -88.7 3 22.0 -67.0 285 24 486.3 486.3 314.0 486.3 0.00 49 38 22326 -60.9 -87.9 2 27.0 -61.6 275 20 540.8 540.8 317.6 540.8 0.00 50 32 23378 -65.9 -89.9 2 24.0 -66.3 281 26 554.7 554.7 318.3 554.7 0.00 51 30 23770 -64.7 -90.7 2 26.0 -65.2 290 24 568.3 568.3 319.0 568.3 0.00 52 27 24418 -61.5 -89.5 1 28.0 -62.3 286 25 594.6 594.6 320.3 594.7 0.00 53 25 24900 -57.1 -87.1 1 30.0 -58.6 267 10 620.5 620.5 321.5 620.6 0.01 54 22 25714 -54.7 -85.7 1 31.0 -56.8 106 17 650.8 650.8 322.7 650.8 0.01 55 21 26011 -55.1 -86.1 1 31.0 -57.2 119 26 658.3 658.3 323.0 658.3 0.01 TRP 93 17028 -85.9 -88.4 64 2.5 -85.9 175 3 369.3 369.3 300.4 369.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 572.29 mb = 4823.41 m = 15824.65 ft Wetbulb zero: 596.71 mb = 4471.94 m = 14671.55 ft Precipitable water: 2.25 inches Sfc-500 mean rel hum: 84.34 % Est. max temperature: 32.30 C = 90.13 F Sfc-Lift cond lev (LCL): 975.13 mb = 321.28 m = 1054.07 ft T: 23.72 C 700-500 lapse rate: 5.63 C/km ThetaE index: 17.21 C Layer 1000.0- 513.0 mb Conv cond level (CCL): 881.41 mb = 1203.13 m = 3947.23 ft Mean mixing ratio: 16.76 g/kg Conv temperature: 30.81 C = 87.45 F Cap Strength: 1.77 C Lifted Index: -2.53 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.90 C Lifted Index @700 mb: -0.77 C Showalter Index: -0.60 C Risk: Thunderstorms probable Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 21.00 C K Index: 36.30 Risk: > 80 % chance of thunderstorms Sweat Index: 198.00 Risk: None Energy Index: -1.22 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 528.95 J/kg Max Up Vert Vel: 32.53 m/s Conv Inhibition (B-): 48.14 J/kg Cap Strength: 1.77 C Lift Cond Lev (LCL): 921.41 mb = 817.77 m = 2682.92 ft Lev Free Conv (LFC): 726.41 mb = 2852.85 m = 9359.64 ft Equ Level (EL): 206.41 mb = 12275.41 m = 40273.17 ft B at Equ Level: 524.83 J/kg Max Parcel Lev (MPL): 116.41 mb = 15774.92 m = 51754.35 ft Wind level data Storm motion: 121 at 5 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 1002 84 70 1 -0.9 -0.3 | 311 5 3.5 -3.1 1 1000 100 260 1 1.0 0.2 | 295 6 5.4 -2.5 2 977 305 180 1 0.0 1.0 | 291 5 4.4 -1.7 3 944 610 320 7 4.5 -5.4 | 312 12 8.9 -8.1 4 925 784 350 6 1.0 -5.9 | 328 10 5.5 -8.6 5 911 914 345 5 1.3 -4.8 | 323 9 5.7 -7.5 6 850 1517 140 1 -0.6 0.8 | 297 4 3.8 -2.0 7 790 2134 110 6 -5.6 2.1 | 61 1 -1.2 -0.7 8 762 2438 100 9 -8.9 1.6 | 75 5 -4.4 -1.2 9 700 3163 165 2 -0.5 1.9 | 281 4 3.9 -0.8 10 611 4267 95 8 -8.0 0.7 | 60 4 -3.5 -2.0 11 588 4572 85 12 -12.0 -1.0 | 63 8 -7.5 -3.8 12 545 5182 85 13 -13.0 -1.1 | 66 9 -8.5 -3.9 13 525 5486 105 16 -15.5 4.1 | 97 11 -11.0 1.4 14 506 5791 100 10 -9.8 1.7 | 80 5 -5.4 -1.0 15 500 5880 75 10 -9.7 -2.6 | 45 7 -5.2 -5.3 16 486 6096 75 11 -10.6 -2.8 | 48 8 -6.2 -5.6 17 467 6401 80 11 -10.8 -1.9 | 54 8 -6.4 -4.6 18 449 6706 65 14 -12.7 -5.9 | 44 12 -8.2 -8.6 19 432 7010 75 14 -13.5 -3.6 | 55 11 -9.1 -6.3 20 415 7315 65 13 -11.8 -5.5 | 42 11 -7.3 -8.2 21 400 7600 70 13 -12.2 -4.4 | 47 11 -7.8 -7.2 22 367 8230 85 18 -17.9 -1.6 | 72 14 -13.5 -4.3 23 338 8839 85 16 -15.9 -1.4 | 70 12 -11.5 -4.1 24 324 9144 70 15 -14.1 -5.1 | 51 12 -9.7 -7.8 25 300 9720 80 15 -14.8 -2.6 | 63 12 -10.3 -5.3 26 262 10668 90 22 -22.0 0.0 | 81 18 -17.6 -2.7 27 250 11000 110 23 -21.6 7.9 | 107 18 -17.2 5.1 28 240 11278 115 23 -20.8 9.7 | 113 18 -16.4 7.0 29 219 11887 100 24 -23.6 4.2 | 94 19 -19.2 1.4 30 200 12480 140 18 -11.6 13.8 | 147 13 -7.1 11.1 31 199 12497 140 19 -12.2 14.6 | 147 14 -7.8 11.8 32 164 13716 110 28 -26.3 9.6 | 107 23 -21.9 6.9 33 150 14280 50 16 -12.3 -10.3 | 31 15 -7.8 -13.0 34 141 14630 25 13 -5.5 -11.8 | 4 15 -1.1 -14.5 35 134 14935 20 13 -4.4 -12.2 | 0 15 -0.0 -14.9 36 109 16154 295 15 13.6 -6.3 | 297 20 18.0 -9.1 37 103 16459 290 10 9.4 -3.4 | 294 15 13.8 -6.1 38 100 16630 250 3 2.8 1.0 | 283 7 7.3 -1.7 39 98 16764 265 4 4.0 0.3 | 286 9 8.4 -2.4 40 93 17028 175 3 -0.3 3.0 | 266 4 4.2 0.3 41 83 17678 120 2 -1.7 1.0 | 302 3 2.7 -1.7 42 79 17983 290 21 19.7 -7.2 | 292 26 24.2 -9.9 43 75 18288 280 25 24.6 -4.3 | 284 30 29.1 -7.1 44 71 18593 240 17 14.7 8.5 | 253 20 19.2 5.8 45 70 18650 255 17 16.4 4.4 | 265 21 20.9 1.7 46 67 18898 260 17 16.7 3.0 | 269 21 21.2 0.2 47 61 19507 260 29 28.6 5.0 | 266 33 33.0 2.3 48 52 20422 265 12 12.0 1.0 | 276 16 16.4 -1.7 49 50 20650 285 24 23.2 -6.2 | 288 29 27.6 -8.9 50 47 21031 275 25 24.9 -2.2 | 279 30 29.3 -4.9 51 45 21336 260 23 22.7 4.0 | 267 27 27.1 1.3 52 40 21946 250 20 18.8 6.8 | 260 24 23.2 4.1 53 38 22250 270 17 17.0 -0.0 | 277 22 21.4 -2.7 54 37 22555 290 30 28.2 -10.3 | 292 35 32.6 -13.0 55 35 22860 285 39 37.7 -10.1 | 287 44 42.1 -12.8 56 32 23470 280 24 23.6 -4.2 | 284 29 28.1 -6.9 57 30 23770 290 24 22.6 -8.2 | 292 29 27.0 -10.9 58 30 23774 290 20 18.8 -6.8 | 292 25 23.2 -9.6 59 28 24079 290 29 27.3 -9.9 | 292 34 31.7 -12.6 60 26 24384 280 19 18.7 -3.3 | 285 24 23.2 -6.0 61 24 24689 255 1 1.0 0.3 | 294 6 5.4 -2.5 62 22 24994 100 13 -12.8 2.3 | 87 8 -8.4 -0.5 63 21 25298 120 27 -23.4 13.5 | 120 22 -18.9 10.8 64 19 25603 95 29 -28.9 2.5 | 90 24 -24.4 -0.2 65 17 26213 115 41 -37.2 17.3 | 114 36 -32.7 14.6 Wind Parameters Mean winds (0-6000m): 91.5 at 6.9 knts Storm direction: 121.5 at 5.2 knts Shear (0-3000m) pos: 1.0 neg: 0.6 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): -38.5 deg Storm rel helicity (0-3000m) pos: 33.3 neg: -9.0 tot: 24.4 m^2/s^2 ave: 8.1 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 2.3 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 45.54 Bulk Shear: 11.61 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 ------------------------------------------------------------------------------- 500 290 3 298 8| 0.0 7.3 7.3| 12.4 -4.3 8.0 16.1 0.14| 12.8 1.8 1000 335 4 316 9| 3.6 3.6 7.2| 29.4 -6.0 23.4 23.4 0.34| 11.1 3.8 1500 335 3 315 8| 2.8 2.4 5.2| 29.5 -8.8 20.7 13.8 0.17| 9.3 1.6 2000 2 3 325 8| 2.1 0.8 2.9| 29.9 -9.0 20.9 10.5 0.20| 8.2 1.6 2500 66 4 354 4| 2.1 0.7 2.7| 31.3 -9.0 22.3 8.9 0.22| 7.6 1.7 3000 84 4 360 3| 1.0 0.6 1.6| 33.3 -9.0 24.4 8.1 0.30| 7.4 2.3 4000 97 4 359 2| 0.8 0.6 1.4| 33.8 -10.5 23.3 5.8 0.19| 6.6 1.3 5000 91 6 26 3| 0.6 1.2 1.8| 34.8 -11.2 23.6 4.7 0.17| 6.0 1.0 6000 91 7 45 4| 0.9 1.2 2.1| 50.8 -22.6 28.2 4.7 0.12| 6.5 0.8 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20250422.12.gif