UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011812.upa.cvt Date: 1200Z 18 JAN 26 Searching for SBMN... Searching the city database file for: SBMN ... Date:1200Z 18 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 1002 84 23.8 23.0 95 0.8 23.2 170 2 296.8 300.0 296.3 348.6 17.93 1 1000 104 23.6 22.6 94 1.0 22.9 160 3 296.8 299.9 296.0 347.4 17.52 2 973 344 21.8 21.7 99 0.1 21.8 139 8 297.3 300.4 295.8 346.6 17.03 3 953 526 23.6 20.5 83 3.1 21.4 109 7 300.9 303.8 296.3 348.2 16.13 4 925 787 22.6 18.2 76 4.4 19.5 60 8 302.4 305.1 295.5 344.9 14.36 5 883 1191 21.2 15.2 69 6.0 17.1 70 10 305.0 307.3 294.8 342.1 12.40 6 850 1520 18.8 13.8 73 5.0 15.5 75 12 305.8 308.0 294.6 341.1 11.75 7 817 1859 16.6 10.6 68 6.0 12.8 80 14 307.0 308.8 293.5 336.8 9.87 8 799 2049 15.2 11.1 76 4.1 12.6 80 13 307.5 309.4 294.1 339.1 10.45 9 787 2178 14.4 11.8 84 2.6 12.7 82 12 307.9 310.0 294.7 341.6 11.12 10 752 2562 13.6 4.6 54 9.0 8.3 90 12 311.1 312.4 292.5 333.0 7.09 11 700 3164 10.2 2.2 58 8.0 5.7 65 9 313.8 315.0 292.7 333.9 6.42 12 566 4906 0.4 -2.7 80 3.1 -1.2 295 10 321.9 323.0 294.3 339.9 5.55 13 528 5460 -4.3 -4.3 100 0.0 -4.3 292 11 322.7 323.8 294.3 339.9 5.28 14 500 5890 -5.9 -8.0 85 2.1 -6.9 270 10 325.8 326.7 294.3 339.8 4.19 15 479 6225 -7.5 -11.7 72 4.2 -9.2 291 11 327.9 328.5 294.0 338.9 3.26 16 475 6290 -7.5 -20.5 35 13.0 -11.8 294 13 328.7 329.0 292.9 334.2 1.58 17 441 6864 -11.1 -28.1 23 17.0 -15.6 322 15 331.2 331.4 292.9 334.3 0.86 18 430 7058 -11.7 -21.7 43 10.0 -14.9 328 16 332.8 333.1 293.9 338.4 1.57 19 423 7184 -11.3 -35.3 12 24.0 -16.6 322 20 334.9 335.0 293.4 336.6 0.45 20 408 7460 -13.5 -27.5 30 14.0 -17.2 320 23 335.5 335.7 294.1 339.1 0.98 21 400 7610 -14.7 -34.7 16 20.0 -19.0 325 22 335.9 336.0 293.8 337.8 0.50 22 387 7858 -16.9 -36.9 16 20.0 -20.7 325 22 336.2 336.3 293.8 337.8 0.42 23 370 8191 -19.9 -31.9 34 12.0 -22.5 317 22 336.5 336.7 294.1 339.2 0.71 24 366 8272 -20.1 -29.1 45 9.0 -22.2 317 23 337.3 337.5 294.5 340.8 0.94 25 351 8580 -21.1 -37.1 22 16.0 -24.0 334 29 340.0 340.1 294.7 341.8 0.45 26 339 8834 -23.3 -45.3 11 22.0 -26.2 326 35 340.4 340.5 294.6 341.2 0.20 27 300 9710 -31.5 -41.5 37 10.0 -32.7 355 24 341.0 341.1 294.8 342.3 0.34 28 282 10147 -35.7 -40.7 60 5.0 -36.2 355 24 341.0 341.1 294.9 342.6 0.39 29 251 10953 -41.1 -42.9 83 1.8 -41.3 289 11 344.6 344.6 295.7 345.9 0.35 30 250 10980 -41.5 -44.3 74 2.8 -41.8 270 13 344.4 344.4 295.6 345.6 0.30 31 248 11034 -41.9 -46.4 61 4.5 -42.2 268 13 344.6 344.6 295.6 345.5 0.24 32 213 12044 -51.3 -57.3 49 6.0 -51.5 248 9 345.3 345.3 295.6 345.6 0.08 33 200 12450 -55.1 -59.8 56 4.7 -55.2 250 8 345.5 345.5 295.7 345.8 0.06 34 188 12840 -58.9 -62.9 60 4.0 -59.0 273 7 345.6 345.6 295.7 345.7 0.04 35 175 13284 -63.1 -68.1 51 5.0 -63.1 309 2 345.8 345.8 295.7 345.9 0.02 36 173 13354 -63.3 -70.3 38 7.0 -63.4 315 2 346.6 346.6 295.9 346.7 0.02 37 169 13499 -60.5 -75.5 12 15.0 -60.6 318 3 353.6 353.6 297.4 353.6 0.01 38 168 13535 -60.3 -74.3 14 14.0 -60.4 317 5 354.5 354.5 297.6 354.6 0.01 39 150 14230 -66.1 -75.1 27 9.0 -66.2 300 26 356.2 356.2 298.0 356.3 0.01 40 141 14602 -69.5 -76.5 35 7.0 -69.5 313 32 356.6 356.6 298.0 356.7 0.01 41 119 15601 -74.9 -86.9 14 12.0 -74.9 325 25 364.4 364.4 299.5 364.4 0.00 42 101 16534 -82.7 -88.7 35 6.0 -82.7 220 21 366.9 366.9 300.0 366.9 0.00 43 100 16590 -82.7 -88.7 35 6.0 -82.7 215 22 367.9 367.9 300.2 367.9 0.00 44 89 17234 -85.9 -90.9 40 5.0 -85.9 155 5 374.0 374.0 301.2 374.0 0.00 45 75 18175 -84.5 -91.5 28 7.0 -84.5 6 17 395.7 395.7 304.6 395.7 0.00 46 70 18560 -80.5 -90.5 17 10.0 -80.5 70 10 412.2 412.2 306.8 412.2 0.00 47 63 19170 -71.1 -89.1 5 18.0 -71.2 43 16 445.5 445.5 310.4 445.5 0.00 48 60 19458 -72.1 -90.1 5 18.0 -72.2 348 15 449.5 449.5 310.8 449.5 0.00 49 50 20540 -69.7 -90.7 3 21.0 -69.9 90 22 479.2 479.2 313.4 479.2 0.00 50 35 22684 -66.1 -91.1 2 25.0 -66.5 92 47 540.1 540.1 317.5 540.1 0.00 51 32 23228 -66.3 -91.3 2 25.0 -66.7 97 52 553.6 553.6 318.3 553.6 0.00 52 31 23420 -66.3 -91.3 2 25.0 -66.7 90 59 558.6 558.6 318.6 558.6 0.00 TRP 89 17234 -85.9 -90.9 40 5.0 -85.9 155 5 374.0 374.0 301.2 374.0 0.00 WND 31 23420 -66.3 -91.3 2 25.0 -66.7 90 59 558.6 558.6 318.6 558.6 0.00 Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 562.77 mb = 4953.00 m = 16249.82 ft Wetbulb zero: 589.46 mb = 4572.83 m = 15002.55 ft Precipitable water: 1.95 inches Sfc-500 mean rel hum: 74.50 % Est. max temperature: 32.81 C = 91.07 F Sfc-Lift cond lev (LCL): 990.79 mb = 185.00 m = 606.95 ft T: 22.99 C 700-500 lapse rate: 5.91 C/km ThetaE index: 11.42 C Layer 925.0- 799.0 mb Conv cond level (CCL): 839.30 mb = 1628.58 m = 5343.05 ft Mean mixing ratio: 15.74 g/kg Conv temperature: 33.24 C = 91.83 F Cap Strength: 2.96 C Lifted Index: -1.64 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.11 C Lifted Index @700 mb: 0.63 C Showalter Index: 0.47 C Risk: Thunderstorms probable Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 19.70 C K Index: 30.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 199.60 Risk: None Energy Index: -0.27 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 267.32 J/kg Max Up Vert Vel: 23.12 m/s Conv Inhibition (B-): 141.52 J/kg Cap Strength: 2.97 C Lift Cond Lev (LCL): 915.01 mb = 881.37 m = 2891.60 ft Lev Free Conv (LFC): 630.01 mb = 4027.48 m = 13213.35 ft Equ Level (EL): 420.01 mb = 7237.99 m = 23746.41 ft B at Equ Level: 151.10 J/kg Max Parcel Lev (MPL): 140.01 mb = 14643.49 m = 48042.36 ft Wind level data Storm motion: 94 at 7 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 84 170 2 -0.3 2.0 | 258 7 6.9 1.4 1 1000 104 160 3 -1.0 2.8 | 250 7 6.2 2.3 2 977 305 145 8 -4.6 6.6 | 204 7 2.6 6.0 3 944 610 95 6 -6.0 0.5 | 270 1 1.2 -0.0 4 925 787 60 8 -6.9 -4.0 | 356 5 0.3 -4.5 5 912 914 65 9 -8.2 -3.8 | 12 4 -0.9 -4.3 6 850 1520 75 12 -11.6 -3.1 | 50 6 -4.4 -3.6 7 820 1829 80 14 -13.8 -2.4 | 66 7 -6.6 -3.0 8 791 2134 80 12 -11.8 -2.1 | 60 5 -4.6 -2.6 9 763 2438 95 13 -13.0 1.1 | 96 6 -5.7 0.6 10 700 3164 65 9 -8.2 -3.8 | 12 4 -0.9 -4.3 11 684 3353 65 10 -9.1 -4.2 | 21 5 -1.8 -4.8 12 611 4267 100 5 -4.9 0.9 | 261 2 2.3 0.3 13 567 4877 295 10 9.1 -4.2 | 286 17 16.3 -4.8 14 506 5791 290 12 11.3 -4.1 | 284 19 18.5 -4.6 15 500 5890 270 10 10.0 -0.0 | 272 17 17.2 -0.5 16 487 6096 285 9 8.7 -2.3 | 280 16 15.9 -2.9 17 468 6401 300 15 13.0 -7.5 | 292 22 20.2 -8.0 18 432 7010 330 15 7.5 -13.0 | 313 20 14.7 -13.5 19 416 7315 315 24 17.0 -17.0 | 306 30 24.2 -17.5 20 400 7610 325 22 12.6 -18.0 | 313 27 19.8 -18.5 21 383 7925 325 22 12.6 -18.0 | 313 27 19.8 -18.5 22 367 8230 315 22 15.6 -15.6 | 305 28 22.8 -16.1 23 352 8534 335 28 11.8 -25.4 | 324 32 19.1 -25.9 24 338 8839 325 35 20.1 -28.7 | 317 40 27.3 -29.2 25 300 9710 355 24 2.1 -23.9 | 339 26 9.3 -24.4 26 273 10363 355 24 2.1 -23.9 | 339 26 9.3 -24.4 27 261 10668 345 13 3.4 -12.6 | 321 17 10.6 -13.1 28 250 10973 285 11 10.6 -2.8 | 281 18 17.9 -3.4 29 250 10980 270 13 13.0 -0.0 | 271 20 20.2 -0.5 30 228 11582 245 11 10.0 4.6 | 257 18 17.2 4.1 31 200 12450 250 8 7.5 2.7 | 261 15 14.7 2.2 32 198 12497 245 10 9.1 4.2 | 257 17 16.3 3.7 33 171 13411 320 1 0.6 -0.8 | 279 8 7.9 -1.3 34 150 14230 300 26 22.5 -13.0 | 294 33 29.7 -13.5 35 133 14935 325 38 21.8 -31.1 | 317 43 29.0 -31.7 36 114 15850 325 20 11.5 -16.4 | 312 25 18.7 -16.9 37 108 16154 250 14 13.2 4.8 | 258 21 20.4 4.3 38 100 16590 215 22 12.6 18.0 | 229 26 19.8 17.5 39 97 16764 215 22 12.6 18.0 | 229 26 19.8 17.5 40 89 17234 155 5 -2.1 4.5 | 232 6 5.1 4.0 41 87 17374 195 12 3.1 11.6 | 223 15 10.3 11.1 42 82 17678 105 3 -2.9 0.8 | 267 4 4.3 0.3 43 78 17983 350 10 1.7 -9.8 | 319 14 9.0 -10.4 44 74 18288 15 21 -5.4 -20.3 | 355 21 1.8 -20.8 45 70 18560 70 10 -9.4 -3.4 | 29 5 -2.2 -3.9 46 70 18593 110 14 -13.2 4.8 | 126 7 -5.9 4.3 47 63 19202 40 16 -10.3 -12.3 | 13 13 -3.1 -12.8 48 60 19507 340 15 5.1 -14.1 | 320 19 12.4 -14.6 49 57 19812 330 11 5.5 -9.5 | 308 16 12.7 -10.1 50 51 20422 105 12 -11.6 3.1 | 121 5 -4.4 2.6 51 50 20540 90 22 -22.0 0.0 | 88 15 -14.8 -0.5 52 46 21031 85 23 -22.9 -2.0 | 81 16 -15.7 -2.5 53 42 21641 100 40 -39.4 6.9 | 101 33 -32.2 6.4 54 40 21946 95 43 -42.8 3.7 | 95 36 -35.6 3.2 55 38 22250 85 46 -45.8 -4.0 | 83 39 -38.6 -4.5 56 32 23165 100 49 -48.3 8.5 | 101 42 -41.0 8.0 57 31 23420 90 59 -59.0 0.0 | 89 52 -51.8 -0.5 58 28 23774 90 59 -59.0 0.0 | 89 52 -51.8 -0.5 Wind Parameters Mean winds (0-6000m): 64.1 at 9.7 knts Storm direction: 94.1 at 7.2 knts Shear (0-3000m) pos: 0.8 neg: 1.8 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 123.0 deg Storm rel helicity (0-3000m) pos: 14.3 neg: -18.2 tot: -3.9 m^2/s^2 ave: -1.3 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 0.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 21.94 Bulk Shear: 12.19 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 ------------------------------------------------------------------------------- 500 135 6 215 5| 0.0 6.0 6.0| 0.8 -10.8 -10.0 -20.0 -0.40| 12.2 -4.9 1000 96 7 191 0| 0.0 5.4 5.4| 4.4 -10.8 -6.5 -6.5 0.03| 10.0 0.3 1500 85 9 43 2| 1.0 3.6 4.6| 8.1 -10.8 -2.7 -1.8 0.14| 7.7 1.1 2000 82 10 53 3| 0.9 2.7 3.6| 10.2 -11.4 -1.2 -0.6 0.16| 6.5 1.1 2500 84 10 62 3| 1.0 2.1 3.1| 14.3 -12.7 1.6 0.6 0.20| 6.1 1.2 3000 83 10 61 4| 0.8 1.8 2.6| 14.3 -18.2 -3.9 -1.3 0.04| 5.9 0.2 4000 81 10 51 3| 0.9 1.3 2.3| 15.2 -19.6 -4.4 -1.1 -0.02| 5.3 -0.1 5000 77 9 37 3| 0.8 1.7 2.5| 17.3 -57.6 -40.2 -8.0 -0.13| 6.6 -0.9 6000 64 10 17 5| 0.6 1.3 1.9| 26.7 -77.9 -51.2 -8.5 -0.15| 6.2 -0.9 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20260118.12.gif