UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081512.upa.cvt Date: 1200Z 15 AUG 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:1200Z 15 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 1005 84 26.0 21.7 77 4.3 22.9 50 3 298.7 301.7 295.9 346.7 16.48 1 1000 127 26.0 21.6 77 4.4 22.9 50 3 299.1 302.1 296.0 347.2 16.46 2 998 145 26.0 21.5 76 4.5 22.8 52 4 299.3 302.3 296.0 347.2 16.39 3 925 814 24.0 18.0 69 6.0 19.8 100 17 303.8 306.5 295.7 346.0 14.18 4 895 1102 22.0 16.0 69 6.0 17.9 118 14 304.7 307.1 295.1 343.1 12.88 5 850 1549 18.6 14.0 75 4.6 15.5 120 14 305.6 307.8 294.6 341.3 11.91 6 815 1908 15.4 14.7 96 0.7 15.0 117 18 305.9 308.4 295.5 345.0 13.02 7 700 3186 8.8 5.7 81 3.1 6.9 75 12 312.2 313.8 293.7 337.7 8.24 8 673 3511 7.0 3.2 77 3.8 4.8 80 14 313.7 315.1 293.4 336.2 7.18 9 605 4375 0.0 0.0 100 0.0 0.0 74 16 315.4 316.6 293.2 335.4 6.34 10 594 4523 0.8 -1.3 86 2.1 -0.3 71 17 318.0 319.1 293.5 336.7 5.87 11 590 4577 0.6 -2.7 79 3.3 -1.1 70 17 318.3 319.4 293.2 335.4 5.32 12 552 5109 -2.5 -2.7 99 0.2 -2.6 76 20 320.8 321.9 294.1 339.2 5.69 13 500 5890 -5.7 -10.7 68 5.0 -7.8 65 18 326.1 326.8 293.7 337.5 3.38 14 497 5937 -5.7 -9.8 73 4.1 -7.5 65 18 326.7 327.4 294.0 338.9 3.66 15 481 6193 -6.7 -18.7 38 12.0 -10.9 66 19 328.5 328.9 293.0 334.8 1.82 16 466 6440 -8.5 -14.5 62 6.0 -10.8 69 20 329.2 329.8 293.9 338.4 2.67 17 431 7042 -11.5 -23.5 36 12.0 -15.1 75 23 332.9 333.1 293.7 337.7 1.33 18 400 7610 -15.9 -21.9 60 6.0 -17.7 80 15 334.3 334.7 294.4 340.2 1.66 19 359 8414 -22.7 -24.5 85 1.8 -23.2 83 12 335.7 336.0 294.6 341.0 1.46 20 353 8538 -23.1 -27.5 67 4.4 -24.1 92 12 336.8 337.0 294.6 341.0 1.13 21 338 8855 -25.3 -28.8 73 3.5 -26.1 115 11 338.0 338.2 294.8 341.9 1.05 22 312 9431 -29.3 -34.3 62 5.0 -30.2 29 5 340.2 340.4 295.0 342.8 0.67 23 300 9710 -31.7 -35.7 68 4.0 -32.3 355 8 340.7 340.8 295.0 343.0 0.61 24 278 10243 -35.7 -43.7 44 8.0 -36.5 347 10 342.4 342.5 295.2 343.6 0.29 25 268 10496 -38.1 -42.9 61 4.8 -38.6 355 10 342.5 342.6 295.3 343.8 0.32 26 250 10970 -42.3 -49.3 46 7.0 -42.8 10 18 343.2 343.2 295.3 343.9 0.17 27 230 11529 -47.1 -56.1 35 9.0 -47.5 358 19 344.2 344.2 295.4 344.5 0.08 28 213 12033 -51.3 -59.3 38 8.0 -51.5 354 21 345.3 345.3 295.6 345.5 0.06 29 203 12344 -53.5 -60.5 42 7.0 -53.7 2 24 346.6 346.6 295.9 346.8 0.05 30 200 12440 -54.5 -62.5 37 8.0 -54.7 5 25 346.5 346.5 295.9 346.6 0.04 31 194 12634 -55.7 -71.7 12 16.0 -55.9 4 26 347.6 347.6 296.1 347.6 0.01 32 150 14230 -66.5 -77.5 20 11.0 -66.6 15 24 355.5 355.5 297.8 355.6 0.01 33 149 14270 -66.9 -77.9 20 11.0 -67.0 15 24 355.5 355.5 297.8 355.5 0.01 34 124 15353 -76.9 -80.1 60 3.2 -76.9 12 26 356.5 356.5 298.0 356.5 0.01 35 122 15446 -77.1 -80.6 57 3.5 -77.1 10 27 357.8 357.8 298.2 357.8 0.00 36 114 15839 -73.9 -82.9 24 9.0 -73.9 20 21 370.8 370.8 300.7 370.8 0.00 37 101 16542 -75.7 -84.7 23 9.0 -75.7 145 11 380.4 380.4 302.3 380.4 0.00 38 100 16600 -75.9 -84.9 23 9.0 -75.9 120 16 381.1 381.1 302.4 381.1 0.00 39 89 17267 -78.3 -86.3 26 8.0 -78.3 78 24 389.2 389.2 303.7 389.2 0.00 40 78 18035 -69.5 -87.5 6 18.0 -69.6 88 11 422.4 422.4 308.0 422.4 0.00 41 70 18680 -68.9 -88.9 4 20.0 -69.0 235 15 437.0 437.0 309.6 437.0 0.00 42 68 18854 -68.5 -88.5 4 20.0 -68.7 215 17 441.5 441.5 310.0 441.5 0.00 43 50 20710 -66.9 -89.9 3 23.0 -67.1 20 5 485.8 485.8 313.9 485.8 0.00 44 42 21767 -65.5 -90.5 2 25.0 -65.8 80 14 514.1 514.1 315.9 514.2 0.00 TRP 122 15446 -77.1 -80.6 57 3.5 -77.1 10 27 357.8 357.8 298.2 357.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5763.00 m Freezing level: 582.65 mb = 4680.03 m = 15354.23 ft Wetbulb zero: 604.38 mb = 4383.69 m = 14382.00 ft Precipitable water: 2.13 inches Sfc-500 mean rel hum: 82.96 % Est. max temperature: 32.81 C = 91.06 F Sfc-Lift cond lev (LCL): 944.21 mb = 632.88 m = 2076.34 ft T: 24.54 C 700-500 lapse rate: 5.36 C/km ThetaE index: 9.61 C Layer 700.0- 594.0 mb Conv cond level (CCL): 835.92 mb = 1691.79 m = 5550.43 ft Mean mixing ratio: 15.04 g/kg Conv temperature: 33.04 C = 91.47 F Cap Strength: 2.88 C Lifted Index: -1.44 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.31 C Lifted Index @700 mb: -0.77 C Showalter Index: 0.55 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 19.70 C K Index: 35.20 Risk: > 80 % chance of thunderstorms Sweat Index: 214.00 Risk: None Energy Index: -0.82 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 507.13 J/kg Max Up Vert Vel: 31.85 m/s Conv Inhibition (B-): 69.34 J/kg Cap Strength: 2.88 C Lift Cond Lev (LCL): 882.80 mb = 1221.13 m = 4006.29 ft Lev Free Conv (LFC): 797.80 mb = 2087.60 m = 6849.00 ft Equ Level (EL): 207.80 mb = 12193.15 m = 40003.28 ft B at Equ Level: 505.98 J/kg Max Parcel Lev (MPL): 127.80 mb = 15175.30 m = 49787.11 ft Wind level data Storm motion: 119 at 12 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 1005 84 50 3 -2.3 -1.9 | 313 12 8.6 -8.0 1 1000 127 50 3 -2.3 -1.9 | 313 12 8.6 -8.0 2 980 305 70 14 -13.2 -4.8 | 12 11 -2.3 -10.8 3 947 610 90 16 -16.0 0.0 | 40 8 -5.1 -6.0 4 925 814 100 17 -16.7 3.0 | 62 7 -5.9 -3.1 5 914 914 100 18 -17.7 3.1 | 67 7 -6.8 -2.9 6 883 1219 130 11 -8.4 7.1 | 247 3 2.5 1.0 7 850 1549 120 14 -12.1 7.0 | 128 2 -1.2 1.0 8 793 2134 115 21 -19.0 8.9 | 109 9 -8.2 2.8 9 765 2438 115 24 -21.8 10.1 | 111 12 -10.9 4.1 10 738 2743 110 19 -17.9 6.5 | 94 7 -7.0 0.5 11 700 3186 75 12 -11.6 -3.1 | 4 9 -0.7 -9.1 12 686 3353 75 11 -10.6 -2.8 | 358 9 0.3 -8.9 13 660 3658 85 17 -16.9 -1.5 | 39 10 -6.1 -7.5 14 636 3962 65 15 -13.6 -6.3 | 12 13 -2.7 -12.4 15 612 4267 75 15 -14.5 -3.9 | 20 11 -3.6 -9.9 16 567 4877 65 19 -17.2 -8.0 | 24 15 -6.3 -14.1 17 546 5182 80 20 -19.7 -3.5 | 43 13 -8.8 -9.5 18 500 5890 65 18 -16.3 -7.6 | 22 15 -5.4 -13.6 19 487 6096 65 18 -16.3 -7.6 | 22 15 -5.4 -13.6 20 432 7010 75 23 -22.2 -6.0 | 43 16 -11.3 -12.0 21 416 7315 70 21 -19.7 -7.2 | 34 16 -8.9 -13.2 22 400 7610 80 15 -14.8 -2.6 | 24 9 -3.9 -8.6 23 399 7620 90 18 -18.0 0.0 | 50 9 -7.1 -6.0 24 367 8230 70 13 -12.2 -4.4 | 7 11 -1.3 -10.5 25 338 8839 115 11 -10.0 4.6 | 327 2 0.9 -1.4 26 311 9449 25 5 -2.1 -4.5 | 320 14 8.8 -10.6 27 300 9710 355 8 0.7 -8.0 | 320 18 11.6 -14.0 28 273 10363 345 10 2.6 -9.7 | 319 21 13.5 -15.7 29 261 10668 10 11 -1.9 -10.8 | 332 19 9.0 -16.9 30 250 10970 10 18 -3.1 -17.7 | 342 25 7.8 -23.8 31 218 11887 350 20 3.5 -19.7 | 331 29 14.4 -25.7 32 200 12440 5 25 -2.2 -24.9 | 344 32 8.7 -30.9 33 198 12497 5 25 -2.2 -24.9 | 344 32 8.7 -30.9 34 171 13411 355 30 2.6 -29.9 | 339 38 13.5 -35.9 35 155 14021 5 36 -3.1 -35.9 | 350 43 7.7 -41.9 36 150 14230 15 24 -6.2 -23.2 | 351 30 4.7 -29.2 37 133 14935 20 22 -7.5 -20.7 | 353 27 3.4 -26.7 38 122 15446 10 27 -4.7 -26.6 | 349 33 6.2 -32.6 39 120 15545 10 27 -4.7 -26.6 | 349 33 6.2 -32.6 40 114 15850 20 21 -7.2 -19.7 | 352 26 3.7 -25.8 41 102 16459 180 5 0.0 5.0 | 275 11 10.9 -1.0 42 100 16600 120 16 -13.9 8.0 | 124 4 -3.0 2.0 43 97 16764 120 16 -13.9 8.0 | 124 4 -3.0 2.0 44 88 17374 70 26 -24.4 -8.9 | 42 20 -13.6 -14.9 45 79 17983 65 13 -11.8 -5.5 | 4 12 -0.9 -11.5 46 75 18288 170 4 -0.7 3.9 | 282 10 10.2 -2.1 47 70 18680 235 15 12.3 8.6 | 264 23 23.2 2.6 48 68 18898 210 17 8.5 14.7 | 246 21 19.4 8.7 49 64 19202 240 12 10.4 6.0 | 270 21 21.3 -0.0 50 61 19507 215 11 6.3 9.0 | 260 17 17.2 3.0 51 58 19812 225 11 7.8 7.8 | 265 19 18.7 1.8 52 50 20710 20 5 -1.7 -4.7 | 319 14 9.2 -10.7 53 47 21031 345 3 0.8 -2.9 | 307 15 11.7 -8.9 54 44 21336 60 10 -8.7 -5.0 | 349 11 2.2 -11.0 55 41 21641 90 16 -16.0 0.0 | 40 8 -5.1 -6.0 56 39 21946 95 31 -30.9 2.7 | 81 20 -20.0 -3.3 Wind Parameters Mean winds (0-6000m): 89.0 at 16.6 knts Storm direction: 119.0 at 12.4 knts Shear (0-3000m) pos: 2.3 neg: 1.5 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 66.1 deg Storm rel helicity (0-3000m) pos: 53.1 neg: -25.5 tot: 27.6 m^2/s^2 ave: 9.2 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 1.8 10^-3/s Energy-Hel index: 0.17 Bulk Rich Number: 108.50 Bulk Shear: 4.67 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 76 12 2 9| 14.0 0.0 14.0| 42.6 0.0 42.6 85.1 0.95| 16.9 16.0 1000 90 14 28 7| 6.8 0.0 6.8| 52.1 0.0 52.1 52.1 0.82| 13.6 11.2 1500 100 14 34 4| 4.7 0.0 4.7| 52.7 -1.0 51.7 34.5 0.67| 11.8 7.9 2000 106 15 56 4| 3.5 1.6 5.1| 52.7 -2.3 50.4 25.2 0.54| 10.4 5.6 2500 108 16 78 5| 2.8 1.5 4.4| 53.1 -5.5 47.6 19.0 0.46| 9.4 4.3 3000 107 16 77 5| 2.3 1.5 3.9| 53.1 -25.5 27.6 9.2 0.18| 9.9 1.8 4000 100 16 56 6| 1.8 1.6 3.4| 68.1 -45.1 23.0 5.7 0.12| 9.3 1.2 5000 93 16 46 7| 1.8 1.3 3.1| 85.5 -45.1 40.4 8.1 0.17| 8.5 1.4 6000 89 17 42 9| 1.5 1.3 2.8| 90.8 -63.6 27.2 4.5 0.12| 7.7 0.9 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20250815.12.gif