UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081412.upa.cvt Date: 1200Z 14 AUG 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:1200Z 14 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 27.4 23.5 79 3.9 24.5 0 0 300.2 303.6 297.5 354.3 18.45 1 1000 125 26.8 20.8 70 6.0 22.5 0 0 300.0 302.8 295.7 345.7 15.65 2 993 187 26.6 18.6 62 8.0 21.1 52 1 300.4 302.9 294.4 340.5 13.70 3 986 250 28.0 16.0 48 12.0 19.9 104 2 302.4 304.5 293.6 336.9 11.67 4 960 486 25.6 21.1 76 4.5 22.3 156 7 302.3 305.3 297.0 351.4 16.63 5 925 813 24.6 17.6 65 7.0 19.7 155 14 304.5 307.0 295.7 345.6 13.82 6 850 1549 19.0 14.3 74 4.7 15.8 125 22 306.0 308.3 294.9 342.5 12.15 7 788 2196 14.8 4.8 51 10.0 9.0 129 23 308.3 309.5 291.5 329.3 6.86 8 700 3185 6.4 2.5 76 3.9 4.2 120 14 309.6 310.8 291.6 329.8 6.56 9 676 3471 4.2 3.7 97 0.5 3.9 71 9 310.2 311.6 292.5 333.0 7.41 10 670 3544 4.6 4.3 98 0.3 4.4 62 8 311.5 312.9 293.2 335.6 7.80 11 654 3740 3.2 2.5 95 0.7 2.8 38 5 312.0 313.4 292.7 333.9 7.03 12 638 3942 2.8 -7.2 48 10.0 -1.7 14 2 313.8 314.5 290.3 325.0 3.49 13 622 4147 1.6 -6.4 55 8.0 -2.1 7 2 314.7 315.4 290.8 326.9 3.81 14 617 4212 1.0 -1.4 84 2.4 -0.3 6 2 314.8 315.8 292.4 332.5 5.60 15 612 4278 1.2 -3.8 69 5.0 -1.3 5 2 315.7 316.6 291.9 330.8 4.72 16 586 4627 -1.1 -1.1 100 0.0 -1.1 36 7 317.0 318.1 293.4 336.2 6.04 17 576 4765 0.0 -1.4 90 1.4 -0.7 49 9 319.8 321.0 294.1 339.1 6.01 18 553 5091 -0.7 -5.1 72 4.4 -2.9 73 12 322.8 323.7 293.9 338.3 4.74 19 500 5890 -6.1 -8.9 81 2.8 -7.4 85 23 325.6 326.4 294.0 338.6 3.90 20 492 6016 -7.3 -9.2 86 1.9 -8.1 88 22 325.6 326.4 294.0 338.6 3.88 21 457 6586 -10.1 -13.3 77 3.2 -11.3 94 17 329.1 329.7 294.1 339.3 3.00 22 436 6947 -11.7 -31.7 17 20.0 -16.4 105 18 331.5 331.6 292.7 333.8 0.62 23 403 7544 -15.7 -32.7 22 17.0 -19.4 96 12 333.9 334.0 293.3 336.1 0.61 24 400 7600 -15.9 -29.9 29 14.0 -19.2 90 10 334.3 334.5 293.6 337.3 0.80 25 395 7695 -16.5 -24.5 50 8.0 -18.7 90 10 334.7 335.0 294.2 339.6 1.33 26 391 7771 -16.7 -30.7 29 14.0 -19.9 90 11 335.5 335.6 293.9 338.3 0.76 27 369 8202 -20.7 -23.6 78 2.9 -21.5 90 13 335.7 336.1 294.6 341.3 1.54 28 346 8675 -24.1 -32.1 48 8.0 -25.7 44 11 337.4 337.5 294.4 340.2 0.75 29 320 9239 -28.7 -29.8 90 1.1 -28.9 41 11 338.6 338.8 294.9 342.4 1.01 30 317 9306 -29.1 -31.3 81 2.2 -29.5 44 12 339.0 339.2 294.8 342.3 0.88 31 310 9466 -28.5 -55.5 6 27.0 -30.8 45 12 342.0 342.0 294.8 342.3 0.07 32 307 9536 -29.1 -57.1 5 28.0 -31.3 14 10 342.1 342.1 294.9 342.3 0.06 33 300 9700 -30.5 -49.5 14 19.0 -32.3 300 6 342.4 342.4 295.0 343.0 0.14 34 292 9892 -32.3 -45.3 26 13.0 -33.7 321 4 342.5 342.5 295.1 343.4 0.23 35 282 10138 -34.3 -59.3 6 25.0 -35.8 305 7 343.0 343.1 295.1 343.2 0.05 36 260 10702 -39.5 -48.5 38 9.0 -40.2 299 12 343.5 343.5 295.3 344.2 0.18 37 257 10782 -40.1 -43.6 69 3.5 -40.4 296 12 343.7 343.8 295.5 345.0 0.31 38 250 10970 -41.7 -46.1 62 4.4 -42.1 290 13 344.1 344.1 295.5 345.1 0.24 39 217 11912 -49.9 -52.4 75 2.5 -50.0 316 15 345.6 345.6 295.8 346.2 0.14 40 204 12313 -52.9 -59.9 42 7.0 -53.1 338 23 347.0 347.0 296.0 347.3 0.06 41 200 12440 -54.3 -57.9 64 3.6 -54.4 345 25 346.8 346.8 296.0 347.1 0.08 42 198 12505 -54.9 -59.4 57 4.5 -55.0 345 23 346.8 346.8 296.0 347.1 0.06 43 182 13040 -58.7 -69.7 23 11.0 -58.9 351 28 349.1 349.1 296.4 349.2 0.02 44 152 14150 -67.7 -73.7 42 6.0 -67.7 328 28 352.1 352.1 297.1 352.2 0.01 45 150 14230 -68.1 -74.1 42 6.0 -68.1 325 27 352.8 352.8 297.3 352.8 0.01 46 113 15882 -77.1 -84.1 32 7.0 -77.1 5 23 365.8 365.8 299.8 365.8 0.00 47 101 16523 -76.9 -84.9 27 8.0 -76.9 227 6 378.1 378.1 301.9 378.1 0.00 48 100 16580 -76.1 -85.1 23 9.0 -76.2 180 3 380.7 380.7 302.3 380.7 0.00 49 91 17129 -72.9 -85.9 12 13.0 -72.9 160 12 397.5 397.5 304.9 397.5 0.00 50 82 17737 -75.3 -87.3 14 12.0 -75.3 87 24 404.6 404.6 305.8 404.6 0.00 51 75 18261 -70.7 -87.7 6 17.0 -70.8 56 12 424.7 424.7 308.3 424.7 0.00 52 72 18503 -71.7 -89.7 5 18.0 -71.8 140 5 427.5 427.5 308.6 427.5 0.00 53 70 18670 -69.7 -88.7 5 19.0 -69.8 250 19 435.3 435.3 309.4 435.3 0.00 54 53 20330 -69.5 -91.5 3 22.0 -69.6 221 13 471.8 471.8 312.8 471.8 0.00 55 50 20680 -66.5 -91.5 2 25.0 -66.8 110 9 486.8 486.8 314.0 486.8 0.00 56 49 20802 -66.1 -91.1 2 25.0 -66.4 111 10 490.5 490.5 314.2 490.6 0.00 TRP 113 15882 -77.1 -84.1 32 7.0 -77.1 5 23 365.8 365.8 299.8 365.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5765.00 m Freezing level: 598.43 mb = 4459.88 m = 14631.99 ft Freezing level: 576.00 mb = 4764.58 m = 15631.62 ft Freezing level: 576.00 mb = 4764.58 m = 15631.62 ft Wetbulb zero: 644.08 mb = 3864.51 m = 12678.67 ft Precipitable water: 1.86 inches Sfc-500 mean rel hum: 72.25 % Est. max temperature: 33.16 C = 91.70 F Sfc-Lift cond lev (LCL): 949.04 mb = 587.32 m = 1926.89 ft T: 25.29 C 700-500 lapse rate: 4.62 C/km ThetaE index: 22.14 C Layer 925.0- 700.0 mb Conv cond level (CCL): 807.74 mb = 1984.59 m = 6511.05 ft Mean mixing ratio: 14.45 g/kg Conv temperature: 34.74 C = 94.53 F Cap Strength: 2.75 C Lifted Index: -1.61 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.24 C Lifted Index @700 mb: -2.99 C Showalter Index: -0.32 C Risk: Thunderstorms probable Total Totals Index: 45.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 20.40 C K Index: 35.50 Risk: > 80 % chance of thunderstorms Sweat Index: 238.60 Risk: None Energy Index: -0.84 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 458.57 J/kg Max Up Vert Vel: 30.28 m/s Conv Inhibition (B-): 96.90 J/kg Cap Strength: 2.75 C Lift Cond Lev (LCL): 862.73 mb = 1419.57 m = 4657.32 ft Lev Free Conv (LFC): 757.73 mb = 2523.04 m = 8277.58 ft Equ Level (EL): 297.73 mb = 9753.89 m = 32000.56 ft B at Equ Level: 452.53 J/kg Max Parcel Lev (MPL): 127.73 mb = 15167.10 m = 49760.23 ft Wind level data Storm motion: 143 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 0 0 -0.0 -0.0 | 323 10 6.1 -8.0 1 1000 125 0 0 -0.0 -0.0 | 323 10 6.1 -8.0 2 980 305 150 3 -1.5 2.6 | 320 7 4.6 -5.4 3 947 610 160 10 -3.4 9.4 | 242 3 2.6 1.4 4 925 813 155 14 -5.9 12.7 | 182 5 0.2 4.7 5 914 914 150 14 -7.0 12.1 | 167 4 -0.9 4.2 6 852 1524 130 20 -15.3 12.9 | 118 10 -9.3 4.9 7 850 1549 125 22 -18.0 12.6 | 111 13 -12.0 4.7 8 822 1829 135 25 -17.7 17.7 | 130 15 -11.6 9.7 9 793 2134 130 23 -17.6 14.8 | 121 13 -11.6 6.8 10 765 2438 125 21 -17.2 12.0 | 110 12 -11.1 4.1 11 711 3048 125 16 -13.1 9.2 | 100 7 -7.0 1.2 12 700 3185 120 14 -12.1 7.0 | 81 6 -6.1 -1.0 13 686 3353 85 11 -11.0 -1.0 | 29 10 -4.9 -8.9 14 635 3962 10 1 -0.2 -1.0 | 327 11 5.9 -9.0 15 612 4267 5 2 -0.2 -2.0 | 329 12 5.9 -10.0 16 567 4877 60 11 -9.5 -5.5 | 14 14 -3.5 -13.5 17 546 5182 80 13 -12.8 -2.3 | 33 12 -6.7 -10.2 18 506 5791 75 17 -16.4 -4.4 | 40 16 -10.4 -12.4 19 500 5890 85 23 -22.9 -2.0 | 59 20 -16.8 -10.0 20 487 6096 90 22 -22.0 0.0 | 63 18 -15.9 -8.0 21 450 6706 95 16 -15.9 1.4 | 56 12 -9.9 -6.6 22 415 7315 120 21 -18.2 10.5 | 102 12 -12.1 2.5 23 400 7600 90 10 -10.0 0.0 | 26 9 -3.9 -8.0 24 399 7620 90 10 -10.0 0.0 | 26 9 -3.9 -8.0 25 367 8230 90 13 -13.0 0.0 | 41 11 -6.9 -8.0 26 338 8839 25 10 -4.2 -9.1 | 354 17 1.8 -17.0 27 311 9449 50 12 -9.2 -7.7 | 11 16 -3.1 -15.7 28 300 9700 300 6 5.2 -3.0 | 314 16 11.3 -11.0 29 298 9754 330 2 1.0 -1.7 | 324 12 7.1 -9.7 30 273 10363 290 10 9.4 -3.4 | 306 19 15.5 -11.4 31 261 10668 300 12 10.4 -6.0 | 310 22 16.5 -14.0 32 250 10970 290 13 12.2 -4.4 | 304 22 18.3 -12.4 33 250 10973 280 13 12.8 -2.3 | 298 21 18.9 -10.2 34 228 11582 315 16 11.3 -11.3 | 318 26 17.4 -19.3 35 218 11887 315 15 10.6 -10.6 | 318 25 16.7 -18.6 36 200 12440 345 25 6.5 -24.1 | 339 34 12.5 -32.1 37 198 12497 345 23 6.0 -22.2 | 338 32 12.0 -30.2 38 171 13411 355 32 2.8 -31.9 | 347 41 8.9 -39.8 39 150 14230 325 27 15.5 -22.1 | 324 37 21.6 -30.1 40 148 14326 340 28 9.6 -26.3 | 335 38 15.6 -34.3 41 140 14630 310 27 20.7 -17.4 | 313 37 26.8 -25.3 42 120 15545 335 37 15.6 -33.5 | 332 47 21.7 -41.5 43 113 15882 5 23 -2.0 -22.9 | 353 31 4.1 -30.9 44 108 16154 5 16 -1.4 -15.9 | 349 24 4.7 -23.9 45 102 16459 280 10 9.8 -1.7 | 301 19 15.9 -9.7 46 100 16580 180 3 0.0 3.0 | 309 8 6.1 -5.0 47 97 16764 180 3 0.0 3.0 | 309 8 6.1 -5.0 48 92 17069 175 12 -1.0 12.0 | 232 6 5.0 4.0 49 87 17374 105 13 -12.6 3.4 | 55 8 -6.5 -4.6 50 79 17983 75 31 -29.9 -8.0 | 56 29 -23.9 -16.0 51 75 18288 55 11 -9.0 -6.3 | 12 15 -2.9 -14.3 52 71 18593 175 2 -0.2 2.0 | 315 8 5.9 -6.0 53 70 18670 250 19 17.9 6.5 | 274 24 23.9 -1.5 54 67 18898 250 12 11.3 4.1 | 283 18 17.3 -3.9 55 64 19202 260 25 24.6 4.3 | 277 31 30.7 -3.6 56 61 19507 285 18 17.4 -4.7 | 298 27 23.5 -12.6 57 58 19812 290 19 17.9 -6.5 | 301 28 23.9 -14.5 58 55 20117 235 15 12.3 8.6 | 268 18 18.4 0.6 59 52 20422 215 12 6.9 9.8 | 262 13 13.0 1.9 60 50 20680 110 9 -8.5 3.1 | 26 5 -2.4 -4.9 61 46 21031 115 11 -10.0 4.6 | 50 5 -3.9 -3.3 Wind Parameters Mean winds (0-6000m): 112.7 at 13.4 knts Storm direction: 142.7 at 10.0 knts Shear (0-3000m) pos: 1.9 neg: 1.7 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 132.5 deg Storm rel helicity (0-3000m) pos: 15.7 neg: -44.4 tot: -28.7 m^2/s^2 ave: -9.6 10^-3 m/s^2 rel: -0.46 Storm rel vorticity (0-3000m) horiz: 7.3 stream: -3.3 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 29.88 Bulk Shear: 15.35 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 ------------------------------------------------------------------------------- 500 156 4 314 6| 9.7 0.0 9.7| 2.6 -6.3 -3.7 -7.4 -0.41| 11.3 -4.6 1000 153 9 276 2| 4.8 3.6 8.4| 2.6 -13.5 -10.9 -10.9 -0.61| 9.7 -5.9 1500 143 12 147 2| 3.2 5.3 8.5| 2.6 -24.6 -21.9 -14.6 -0.59| 9.5 -5.6 2000 139 15 131 5| 2.9 3.9 6.8| 15.7 -30.3 -14.6 -7.3 -0.43| 8.6 -3.7 2500 136 16 125 7| 2.3 2.7 5.0| 15.7 -40.2 -24.6 -9.8 -0.46| 7.8 -3.6 3000 134 17 120 7| 1.9 1.7 3.7| 15.7 -44.4 -28.7 -9.6 -0.46| 7.3 -3.3 4000 129 14 101 5| 1.4 1.6 3.0| 16.2 -98.9 -82.7 -20.7 -0.61| 8.4 -5.2 5000 122 13 75 5| 1.8 1.3 3.0| 64.9 -98.9 -34.0 -6.8 -0.33| 8.3 -2.7 6000 113 13 66 7| 2.4 1.1 3.4|109.4 -98.9 10.5 1.8 -0.17| 8.1 -1.4 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20250814.12.gif