UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080900.upa.cvt Date: 0000Z 9 AUG 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:0000Z 9 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 23.2 77 4.4 24.4 290 4 300.5 303.8 297.4 353.7 18.13 1 1000 109 27.2 23.3 79 3.9 24.3 290 4 300.4 303.7 297.5 354.1 18.30 2 955 516 23.6 22.6 94 1.0 22.9 8 3 300.7 304.0 297.6 354.7 18.37 3 925 796 22.4 21.1 92 1.3 21.5 70 7 302.2 305.4 297.3 353.3 17.28 4 850 1528 18.2 15.8 86 2.4 16.5 110 18 305.2 307.7 295.6 345.3 13.40 5 784 2217 13.6 10.5 82 3.1 11.6 119 25 307.4 309.3 293.9 338.3 10.23 6 700 3168 9.2 -1.8 46 11.0 3.5 135 15 312.7 313.6 291.1 327.8 4.79 7 691 3275 8.6 -1.4 49 10.0 3.4 138 15 313.2 314.1 291.4 328.9 5.00 8 685 3348 8.6 -6.4 34 15.0 1.5 139 15 313.9 314.6 290.3 325.0 3.46 9 657 3692 6.6 -1.4 57 8.0 2.4 148 14 315.5 316.5 292.3 332.2 5.26 10 652 3755 6.4 -5.6 42 12.0 0.6 149 14 315.9 316.7 291.2 328.4 3.86 11 622 4140 2.8 0.3 84 2.5 1.4 155 13 316.1 317.3 293.3 336.0 6.30 12 607 4337 2.2 -10.8 38 13.0 -3.3 155 13 317.6 318.1 290.7 326.7 2.76 13 574 4787 -1.1 -2.7 89 1.6 -1.9 143 10 318.9 319.9 293.4 336.4 5.47 14 560 4984 -2.1 -2.7 96 0.6 -2.4 131 10 319.9 321.0 293.9 338.0 5.61 15 528 5451 -4.1 -7.5 77 3.4 -5.7 102 10 323.0 323.8 293.4 336.6 4.12 16 501 5864 -6.5 -6.5 100 0.0 -6.5 84 13 324.9 325.9 294.4 340.5 4.70 17 500 5880 -6.7 -6.7 100 0.0 -6.7 85 14 324.9 325.8 294.4 340.2 4.64 18 460 6527 -10.5 -17.5 56 7.0 -12.9 96 12 328.0 328.4 293.1 335.2 2.10 19 440 6867 -12.5 -15.1 81 2.6 -13.5 85 7 329.6 330.2 294.0 338.9 2.69 20 400 7590 -16.5 -18.2 87 1.7 -17.1 350 13 333.5 334.0 294.7 341.6 2.28 21 391 7760 -17.5 -18.4 93 0.9 -17.8 354 13 334.4 334.9 294.9 342.5 2.29 22 365 8271 -20.3 -22.2 85 1.9 -20.8 26 14 337.3 337.7 295.2 343.7 1.77 23 309 9480 -28.7 -31.1 80 2.4 -29.2 72 19 342.0 342.2 295.6 345.5 0.92 24 300 9690 -30.5 -33.1 78 2.6 -31.0 70 23 342.4 342.6 295.6 345.4 0.78 25 283 10102 -33.9 -37.5 70 3.6 -34.4 74 27 343.3 343.4 295.6 345.4 0.54 26 250 10960 -40.7 -44.3 68 3.6 -41.0 75 27 345.6 345.6 295.9 346.8 0.30 27 200 12440 -53.7 -57.6 62 3.9 -53.8 50 23 347.7 347.7 296.2 348.1 0.08 28 188 12835 -57.1 -60.7 64 3.6 -57.2 50 20 348.5 348.5 296.3 348.7 0.06 29 150 14230 -68.1 -72.3 55 4.2 -68.1 20 20 352.8 352.8 297.3 352.8 0.01 30 148 14310 -69.3 -73.2 57 3.9 -69.3 20 20 352.1 352.1 297.1 352.1 0.01 31 133 14945 -70.5 -76.5 41 6.0 -70.5 280 46 360.8 360.9 298.9 360.9 0.01 32 125 15314 -69.1 -80.1 19 11.0 -69.2 278 42 369.8 369.8 300.5 369.9 0.01 33 106 16289 -72.9 -82.9 21 10.0 -72.9 161 14 380.5 380.5 302.3 380.5 0.00 34 100 16630 -72.7 -83.7 17 11.0 -72.8 200 20 387.3 387.3 303.4 387.3 0.00 35 88 17374 -74.7 -84.7 20 10.0 -74.7 247 14 397.7 397.7 304.9 397.7 0.00 36 83 17714 -72.7 -84.7 15 12.0 -72.8 289 11 408.5 408.5 306.3 408.5 0.00 37 70 18700 -77.3 -87.3 19 10.0 -77.3 245 21 419.0 419.0 307.6 419.0 0.00 38 69 18782 -77.5 -87.5 19 10.0 -77.6 245 21 420.3 420.3 307.7 420.3 0.00 39 55 20119 -64.3 -87.3 3 23.0 -64.6 223 16 478.7 478.7 313.4 478.7 0.00 40 50 20700 -64.1 -88.1 2 24.0 -64.4 70 24 492.4 492.4 314.4 492.4 0.00 41 44 21477 -67.3 -90.3 2 23.0 -67.5 67 24 502.9 502.9 315.2 503.0 0.00 TRP 133 14945 -70.5 -76.5 41 6.0 -70.5 280 46 360.8 360.9 298.9 360.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5771.00 m Freezing level: 585.00 mb = 4637.28 m = 15213.98 ft Wetbulb zero: 617.49 mb = 4198.57 m = 13774.67 ft Precipitable water: 2.12 inches Sfc-500 mean rel hum: 74.92 % Est. max temperature: 32.20 C = 89.96 F Sfc-Lift cond lev (LCL): 941.22 mb = 643.56 m = 2111.40 ft T: 23.05 C 700-500 lapse rate: 5.86 C/km ThetaE index: 26.91 C Layer 925.0- 691.0 mb Conv cond level (CCL): 903.03 mb = 1004.12 m = 3294.32 ft Mean mixing ratio: 17.80 g/kg Conv temperature: 30.18 C = 86.32 F Cap Strength: 0.82 C Lifted Index: -5.08 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.15 C Lifted Index @700 mb: -2.42 C Showalter Index: -2.03 C Risk: Severe thunderstorms possible Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 22.50 C K Index: 29.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 239.60 Risk: None Energy Index: -1.08 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1815.65 J/kg Max Up Vert Vel: 60.26 m/s Conv Inhibition (B-): 7.83 J/kg Cap Strength: 0.81 C Lift Cond Lev (LCL): 926.89 mb = 778.15 m = 2552.96 ft Lev Free Conv (LFC): 871.89 mb = 1307.93 m = 4291.07 ft Equ Level (EL): 141.89 mb = 14560.91 m = 47771.42 ft B at Equ Level: 1794.37 J/kg Max Parcel Lev (MPL): 81.89 mb = 17792.69 m = 58374.27 ft Wind level data Storm motion: 150 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 1003 84 290 4 3.8 -1.4 | 319 14 9.0 -10.4 1 1000 109 290 4 3.8 -1.4 | 319 14 9.0 -10.4 2 978 305 320 4 2.6 -3.1 | 327 14 7.8 -12.0 3 945 610 30 3 -1.5 -2.6 | 342 12 3.7 -11.6 4 925 796 70 7 -6.6 -2.4 | 7 11 -1.4 -11.4 5 912 914 75 11 -10.6 -2.8 | 25 13 -5.4 -11.8 6 850 1524 115 19 -17.2 8.0 | 85 12 -12.0 -1.0 7 850 1528 110 18 -16.9 6.2 | 76 12 -11.7 -2.8 8 791 2134 120 26 -22.5 13.0 | 103 18 -17.3 4.0 9 763 2438 115 22 -19.9 9.3 | 91 15 -14.7 0.3 10 710 3048 120 19 -16.5 9.5 | 93 11 -11.2 0.5 11 700 3168 135 15 -10.6 10.6 | 107 6 -5.4 1.6 12 634 3962 155 13 -5.5 11.8 | 175 3 -0.3 2.8 13 611 4267 155 13 -5.5 11.8 | 175 3 -0.3 2.8 14 588 4572 155 10 -4.2 9.1 | 265 1 1.0 0.1 15 506 5791 80 10 -9.8 -1.7 | 23 12 -4.6 -10.7 16 500 5880 85 14 -13.9 -1.2 | 41 13 -8.7 -10.2 17 486 6096 90 15 -15.0 0.0 | 47 13 -9.8 -9.0 18 467 6401 100 13 -12.8 2.3 | 48 10 -7.6 -6.7 19 415 7315 70 2 -1.9 -0.7 | 341 10 3.3 -9.7 20 400 7590 350 13 2.3 -12.8 | 341 23 7.5 -21.8 21 398 7620 350 13 2.3 -12.8 | 341 23 7.5 -21.8 22 382 7925 360 14 -0.0 -14.0 | 347 24 5.2 -23.0 23 366 8230 25 14 -5.9 -12.7 | 2 22 -0.7 -21.7 24 351 8534 35 11 -6.3 -9.0 | 3 18 -1.1 -18.0 25 337 8839 50 12 -9.2 -7.7 | 13 17 -4.0 -16.7 26 323 9144 75 12 -11.6 -3.1 | 28 14 -6.4 -12.1 27 300 9690 70 23 -21.6 -7.9 | 44 24 -16.4 -16.8 28 261 10668 80 32 -31.5 -5.6 | 61 30 -26.3 -14.5 29 250 10960 75 27 -26.1 -7.0 | 53 26 -20.9 -16.0 30 217 11887 80 22 -21.7 -3.8 | 52 21 -16.4 -12.8 31 200 12440 50 23 -17.6 -14.8 | 28 27 -12.4 -23.8 32 198 12497 45 22 -15.6 -15.6 | 23 27 -10.3 -24.5 33 180 13106 55 19 -15.6 -10.9 | 27 22 -10.3 -19.9 34 150 14230 20 20 -6.8 -18.8 | 3 28 -1.6 -27.8 35 148 14326 20 20 -6.8 -18.8 | 3 28 -1.6 -27.8 36 140 14630 305 22 18.0 -12.6 | 313 32 23.2 -21.6 37 133 14945 280 46 45.3 -8.0 | 289 53 50.5 -17.0 38 127 15240 280 46 45.3 -8.0 | 289 53 50.5 -17.0 39 120 15545 270 31 31.0 -0.0 | 284 37 36.2 -9.0 40 108 16154 165 17 -4.4 16.4 | 186 7 0.8 7.4 41 103 16459 155 11 -4.6 10.0 | 210 1 0.6 1.0 42 100 16630 200 20 6.8 18.8 | 231 16 12.1 9.8 43 98 16764 200 22 7.5 20.7 | 227 17 12.8 11.7 44 93 17069 205 16 6.8 14.5 | 245 13 12.0 5.5 45 83 17678 290 11 10.3 -3.8 | 309 20 15.6 -12.7 46 79 17983 280 14 13.8 -2.4 | 301 22 19.0 -11.4 47 71 18593 285 3 2.9 -0.8 | 320 13 8.1 -9.8 48 70 18700 245 21 19.0 8.9 | 270 24 24.3 -0.1 49 68 18898 245 21 19.0 8.9 | 270 24 24.3 -0.1 50 64 19202 250 21 19.7 7.2 | 274 25 25.0 -1.8 51 61 19507 245 15 13.6 6.3 | 278 19 18.8 -2.6 52 58 19812 220 17 10.9 13.0 | 256 17 16.2 4.0 53 52 20422 225 15 10.6 10.6 | 264 16 15.8 1.6 54 50 20700 70 24 -22.6 -8.2 | 45 24 -17.3 -17.2 55 50 20726 90 14 -14.0 0.0 | 44 13 -8.8 -9.0 56 41 21641 55 29 -23.8 -16.6 | 36 32 -18.5 -25.6 Wind Parameters Mean winds (0-6000m): 119.8 at 13.9 knts Storm direction: 149.8 at 10.4 knts Shear (0-3000m) pos: 4.4 neg: 0.7 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 137.6 deg Storm rel helicity (0-3000m) pos: 113.5 neg: -12.4 tot: 101.0 m^2/s^2 ave: 33.7 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 5.2 10^-3/s Energy-Hel index: 1.25 Bulk Rich Number: 45.75 Bulk Shear: 39.69 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 ------------------------------------------------------------------------------- 500 325 4 329 14| 5.4 0.0 5.4| 19.7 0.0 19.7 39.5 0.88| 6.3 5.6 1000 50 6 357 13| 8.7 0.0 8.7| 59.8 0.0 59.8 59.8 0.95| 9.6 9.1 1500 89 10 25 10| 7.8 0.0 7.8| 88.6 -0.9 87.8 58.5 0.94| 9.7 9.1 2000 103 13 50 9| 7.5 0.0 7.5|110.4 -0.9 109.6 54.8 0.90| 9.2 8.2 2500 108 15 64 10| 6.0 0.9 6.9|110.7 -12.4 98.3 39.3 0.73| 8.3 6.0 3000 111 16 70 10| 4.4 0.7 5.2|113.5 -12.4 101.0 33.7 0.68| 7.7 5.2 4000 119 15 79 8| 2.6 0.5 3.2|120.3 -12.4 107.9 27.0 0.67| 6.9 4.6 5000 124 14 82 7| 2.1 0.9 3.0|121.4 -12.6 108.8 21.8 0.64| 6.4 4.1 6000 120 14 73 7| 1.7 1.4 3.1|138.7 -18.9 119.9 20.0 0.56| 6.5 3.6 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20250809.00.gif