UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081312.upa.cvt Date: 1200Z 13 AUG 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:1200Z 13 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 27.4 22.4 74 5.0 23.8 340 4 300.3 303.4 296.8 350.9 17.25 1 1000 114 27.0 22.5 76 4.5 23.8 340 4 300.1 303.3 296.9 351.2 17.41 2 939 672 25.0 20.0 74 5.0 21.4 145 5 303.6 306.5 296.8 350.7 15.87 3 925 804 23.8 19.2 75 4.6 20.5 135 7 303.6 306.5 296.4 349.1 15.31 4 882 1219 20.6 17.5 82 3.1 18.4 135 10 304.5 307.2 296.1 347.4 14.41 5 850 1539 18.6 14.4 77 4.2 15.8 115 15 305.6 307.9 294.8 342.3 12.23 6 751 2589 11.2 7.5 78 3.7 8.9 117 13 308.6 310.3 293.1 335.1 8.70 7 700 3174 8.2 2.2 66 6.0 4.9 135 11 311.6 312.8 292.1 331.5 6.42 8 669 3546 6.6 -6.4 39 13.0 0.5 156 10 313.8 314.5 290.3 325.2 3.54 9 642 3882 3.4 -0.6 75 4.0 1.3 167 10 313.9 315.0 292.2 331.9 5.71 10 612 4268 1.8 -8.2 47 10.0 -2.7 184 8 316.4 317.1 290.9 327.3 3.37 11 573 4798 1.6 -41.4 2 43.0 -7.8 109 10 322.2 322.2 289.6 322.9 0.18 12 568 4868 1.4 -36.6 4 38.0 -7.8 98 10 322.8 322.8 289.9 323.8 0.29 13 511 5709 -4.5 -46.5 2 42.0 -12.1 119 11 325.5 325.5 290.6 326.0 0.11 14 500 5880 -5.7 -31.7 11 26.0 -12.2 135 11 326.1 326.2 291.2 328.1 0.54 15 489 6054 -7.5 -24.5 24 17.0 -12.5 135 11 326.0 326.2 291.6 329.8 1.07 16 481 6183 -8.3 -33.3 11 25.0 -14.0 128 11 326.5 326.6 291.2 328.3 0.48 17 472 6329 -9.1 -15.1 62 6.0 -11.3 114 11 327.3 327.8 293.3 335.9 2.51 18 468 6395 -9.5 -18.5 48 9.0 -12.6 108 11 327.6 328.0 292.9 334.2 1.90 19 455 6613 -10.3 -15.3 67 5.0 -12.2 89 10 329.2 329.8 293.9 338.0 2.56 20 447 6750 -10.9 -18.9 52 8.0 -13.6 87 10 330.2 330.5 293.6 336.9 1.92 21 439 6889 -10.5 -34.5 12 24.0 -15.9 115 11 332.4 332.5 292.8 334.1 0.47 22 424 7156 -11.9 -36.9 11 25.0 -17.1 142 11 333.9 334.0 293.2 335.4 0.38 23 400 7600 -15.9 -23.9 50 8.0 -18.2 125 10 334.3 334.6 294.1 339.3 1.39 24 397 7657 -16.5 -23.5 55 7.0 -18.5 116 10 334.3 334.6 294.2 339.5 1.45 25 342 8760 -24.5 -37.5 29 13.0 -26.6 126 6 338.0 338.0 294.2 339.7 0.44 26 313 9398 -30.1 -38.1 46 8.0 -31.2 146 12 338.8 338.9 294.4 340.6 0.46 27 300 9700 -30.9 -51.9 11 21.0 -32.7 155 15 341.8 341.8 294.8 342.3 0.11 28 293 9868 -31.3 -59.3 5 28.0 -33.3 150 15 343.6 343.6 295.2 343.8 0.04 29 250 10970 -41.5 -62.5 8 21.0 -42.4 175 17 344.4 344.4 295.4 344.5 0.03 30 213 12033 -51.3 -65.3 17 14.0 -51.6 188 16 345.3 345.3 295.6 345.4 0.03 31 200 12440 -53.7 -71.7 9 18.0 -54.0 175 11 347.7 347.7 296.1 347.8 0.01 32 193 12667 -55.7 -71.7 12 16.0 -55.9 152 9 348.1 348.1 296.2 348.1 0.01 33 178 13175 -60.3 -71.3 22 11.0 -60.4 81 4 348.7 348.7 296.4 348.8 0.01 34 172 13387 -61.9 -66.6 53 4.7 -62.0 50 2 349.5 349.5 296.5 349.6 0.03 35 165 13642 -64.1 -68.9 52 4.8 -64.1 23 8 350.0 350.0 296.7 350.1 0.02 36 158 13905 -65.7 -70.7 50 5.0 -65.7 351 14 351.6 351.6 297.0 351.7 0.02 37 150 14220 -65.9 -77.9 17 12.0 -66.0 320 25 356.6 356.6 298.0 356.6 0.01 38 147 14343 -66.5 -80.5 12 14.0 -66.6 324 25 357.6 357.6 298.2 357.6 0.00 39 141 14594 -68.1 -78.1 23 10.0 -68.2 296 28 359.1 359.1 298.5 359.1 0.01 40 122 15450 -75.5 -80.4 46 4.9 -75.5 279 28 360.7 360.7 298.8 360.8 0.01 41 100 16590 -79.9 -85.9 36 6.0 -79.9 275 9 373.4 373.4 301.1 373.4 0.00 42 77 18092 -73.9 -87.9 10 14.0 -74.0 105 19 414.8 414.8 307.1 414.8 0.00 43 70 18660 -65.7 -89.7 2 24.0 -65.9 330 13 443.8 443.8 310.3 443.8 0.00 44 69 18747 -65.7 -89.7 2 24.0 -65.9 350 14 445.7 445.7 310.4 445.7 0.00 45 53 20331 -70.5 -90.5 4 20.0 -70.6 270 14 469.5 469.5 312.6 469.5 0.00 46 50 20680 -66.1 -91.1 2 25.0 -66.4 50 11 487.7 487.7 314.1 487.7 0.00 47 48 20929 -63.3 -90.3 1 27.0 -63.7 86 8 500.1 500.1 314.9 500.1 0.00 48 46 21189 -64.7 -89.7 2 25.0 -65.0 47 17 502.9 502.9 315.1 502.9 0.00 49 36 22696 -60.7 -88.7 1 28.0 -61.4 95 42 549.7 549.7 318.1 549.8 0.00 50 31 23619 -63.5 -90.5 1 27.0 -64.1 95 53 566.2 566.2 319.0 566.2 0.00 51 30 23820 -62.5 -90.5 1 28.0 -63.2 95 55 574.3 574.3 319.4 574.3 0.00 52 27 24471 -62.2 -90.2 1 28.0 -63.0 85 59 592.6 592.7 320.3 592.7 0.00 53 26 24704 -62.1 -90.1 1 28.0 -62.9 85 59 599.4 599.4 320.6 599.4 0.00 54 22 25752 -55.9 -87.9 1 32.0 -57.8 88 58 647.2 647.2 322.6 647.2 0.01 TRP 100 16590 -79.9 -85.9 36 6.0 -79.9 275 9 373.4 373.4 301.1 373.4 0.00 WND 27 24471 -62.2 -90.2 1 28.0 -63.0 85 59 592.6 592.7 320.3 592.7 0.00 Sounding variables and indices 1000-500 mb thick: 5766.00 m Freezing level: 554.47 mb = 5067.79 m = 16626.40 ft Wetbulb zero: 632.15 mb = 4006.41 m = 13144.23 ft Precipitable water: 1.76 inches Sfc-500 mean rel hum: 53.39 % Est. max temperature: 32.63 C = 90.74 F Sfc-Lift cond lev (LCL): 932.96 mb = 728.47 m = 2389.97 ft T: 24.48 C 700-500 lapse rate: 5.14 C/km ThetaE index: 26.00 C Layer 939.0- 642.0 mb Conv cond level (CCL): 852.25 mb = 1516.14 m = 4974.15 ft Mean mixing ratio: 16.15 g/kg Conv temperature: 32.66 C = 90.79 F Cap Strength: 1.75 C Lifted Index: -2.88 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.74 C Lifted Index @700 mb: -2.48 C Showalter Index: 0.17 C Risk: Thunderstorms probable Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 20.10 C K Index: 32.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 213.80 Risk: None Energy Index: -2.72 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1128.10 J/kg Max Up Vert Vel: 47.50 m/s Conv Inhibition (B-): 40.37 J/kg Cap Strength: 1.75 C Lift Cond Lev (LCL): 890.16 mb = 1139.08 m = 3737.09 ft Lev Free Conv (LFC): 815.16 mb = 1893.84 m = 6213.30 ft Equ Level (EL): 165.16 mb = 13636.13 m = 44737.42 ft B at Equ Level: 1126.36 J/kg Max Parcel Lev (MPL): 95.16 mb = 16875.34 m = 55364.63 ft Wind level data Storm motion: 156 at 8 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 84 340 4 1.4 -3.8 | 337 12 4.6 -11.0 1 1000 114 340 4 1.4 -3.8 | 337 12 4.6 -11.0 2 979 305 320 4 2.6 -3.1 | 331 12 5.8 -10.3 3 946 610 150 4 -2.0 3.5 | 341 4 1.3 -3.8 4 925 804 135 7 -4.9 4.9 | 36 3 -1.7 -2.3 5 913 914 130 7 -5.4 4.5 | 37 3 -2.1 -2.8 6 882 1219 135 10 -7.1 7.1 | 87 4 -3.8 -0.2 7 850 1539 115 15 -13.6 6.3 | 85 10 -10.3 -0.9 8 821 1829 110 16 -15.0 5.5 | 81 12 -11.8 -1.8 9 792 2134 110 13 -12.2 4.4 | 72 9 -8.9 -2.8 10 764 2438 115 13 -11.8 5.5 | 78 9 -8.5 -1.8 11 737 2743 120 13 -11.3 6.5 | 84 8 -8.0 -0.8 12 700 3174 135 11 -7.8 7.8 | 96 5 -4.5 0.5 13 685 3353 135 11 -7.8 7.8 | 96 5 -4.5 0.5 14 659 3658 170 10 -1.7 9.8 | 211 3 1.5 2.6 15 635 3962 165 10 -2.6 9.7 | 196 2 0.7 2.4 16 611 4267 185 8 0.7 8.0 | 260 4 4.0 0.7 17 566 4877 95 10 -10.0 0.9 | 46 9 -6.7 -6.4 18 545 5182 110 17 -16.0 5.8 | 83 13 -12.7 -1.5 19 525 5486 100 10 -9.8 1.7 | 50 9 -6.6 -5.5 20 500 5880 135 11 -7.8 7.8 | 96 5 -4.5 0.5 21 486 6096 135 11 -7.8 7.8 | 96 5 -4.5 0.5 22 449 6706 80 10 -9.8 -1.7 | 36 11 -6.6 -9.0 23 432 7010 140 11 -7.1 8.4 | 107 4 -3.8 1.1 24 415 7315 145 11 -6.3 9.0 | 120 3 -3.0 1.7 25 400 7600 125 10 -8.2 5.7 | 73 5 -4.9 -1.5 26 399 7620 115 10 -9.1 4.2 | 62 7 -5.8 -3.1 27 367 8230 135 8 -5.7 5.7 | 56 3 -2.4 -1.6 28 352 8534 120 4 -3.5 2.0 | 2 5 -0.2 -5.3 29 300 9700 155 15 -6.3 13.6 | 154 7 -3.1 6.3 30 298 9754 145 11 -6.3 9.0 | 120 3 -3.0 1.7 31 285 10058 160 21 -7.2 19.7 | 163 13 -3.9 12.5 32 273 10363 175 18 -1.6 17.9 | 189 11 1.7 10.7 33 250 10970 175 17 -1.5 16.9 | 191 10 1.8 9.7 34 250 10973 185 15 1.3 14.9 | 211 9 4.6 7.7 35 228 11582 170 13 -2.3 12.8 | 190 6 1.0 5.5 36 208 12192 195 17 4.4 16.4 | 220 12 7.7 9.1 37 200 12440 175 11 -1.0 11.0 | 212 4 2.3 3.7 38 198 12497 175 11 -1.0 11.0 | 212 4 2.3 3.7 39 171 13411 45 2 -1.4 -1.4 | 348 9 1.9 -8.7 40 163 13716 15 10 -2.6 -9.7 | 358 17 0.7 -16.9 41 155 14021 335 16 6.8 -14.5 | 335 24 10.0 -21.8 42 150 14220 320 25 16.1 -19.2 | 324 33 19.3 -26.4 43 147 14326 325 25 14.3 -20.5 | 328 33 17.6 -27.8 44 140 14630 290 28 26.3 -9.6 | 300 34 29.6 -16.9 45 133 14935 280 32 31.5 -5.6 | 290 37 34.8 -12.8 46 126 15240 270 30 30.0 -0.0 | 282 34 33.3 -7.3 47 108 16154 315 22 15.6 -15.6 | 320 30 18.8 -22.8 48 100 16590 275 9 9.0 -0.8 | 303 15 12.2 -8.1 49 97 16764 275 9 9.0 -0.8 | 303 15 12.2 -8.1 50 92 17069 220 10 6.4 7.7 | 268 10 9.7 0.4 51 87 17374 225 10 7.1 7.1 | 271 10 10.3 -0.2 52 83 17678 120 11 -9.5 5.5 | 74 6 -6.2 -1.8 53 79 17983 125 16 -13.1 9.2 | 101 10 -9.8 1.9 54 75 18288 75 24 -23.2 -6.2 | 56 24 -19.9 -13.5 55 71 18593 55 19 -15.6 -10.9 | 34 22 -12.3 -18.2 56 70 18660 330 13 6.5 -11.3 | 332 21 9.8 -18.5 57 67 18898 25 17 -7.2 -15.4 | 10 23 -3.9 -22.7 58 61 19507 275 32 31.9 -2.8 | 286 37 35.2 -10.1 59 58 19812 300 17 14.7 -8.5 | 311 24 18.0 -15.8 60 52 20422 265 14 13.9 1.2 | 289 18 17.2 -6.1 61 50 20680 50 11 -8.4 -7.1 | 20 15 -5.1 -14.3 62 50 20726 160 2 -0.7 1.9 | 334 6 2.6 -5.4 63 47 21031 50 11 -8.4 -7.1 | 20 15 -5.1 -14.3 64 45 21336 45 22 -15.6 -15.6 | 28 26 -12.3 -22.8 65 43 21641 85 27 -26.9 -2.4 | 68 26 -23.6 -9.6 66 39 22250 85 42 -41.8 -3.7 | 74 40 -38.6 -10.9 67 37 22555 95 40 -39.8 3.5 | 84 37 -36.6 -3.8 68 30 23820 95 55 -54.8 4.8 | 87 52 -51.5 -2.5 69 27 24384 95 59 -58.8 5.1 | 88 56 -55.5 -2.1 70 27 24471 85 59 -58.8 -5.1 | 77 57 -55.5 -12.4 71 24 24994 85 59 -58.8 -5.1 | 77 57 -55.5 -12.4 72 18 26213 95 55 -54.8 4.8 | 87 52 -51.5 -2.5 Wind Parameters Mean winds (0-6000m): 125.8 at 10.6 knts Storm direction: 155.8 at 8.0 knts Shear (0-3000m) pos: 0.9 neg: 2.8 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 116.6 deg Storm rel helicity (0-3000m) pos: 14.7 neg: -23.8 tot: -9.1 m^2/s^2 ave: -3.0 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 0.6 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 40.02 Bulk Shear: 28.19 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 ------------------------------------------------------------------------------- 500 316 4 329 12| 0.0 8.2 8.2| 2.9 -16.1 -13.3 -26.5 -0.31| 12.3 -3.8 1000 131 5 10 4| 0.0 6.4 6.4| 7.5 -16.1 -8.6 -8.6 0.11| 9.3 1.0 1500 126 8 44 4| 0.0 6.2 6.2| 9.0 -17.9 -8.9 -5.9 0.10| 9.0 0.9 2000 119 9 62 6| 0.0 4.2 4.2| 9.0 -23.5 -14.4 -7.2 0.03| 7.7 0.2 2500 117 10 66 6| 0.4 3.4 3.7| 11.8 -23.8 -12.0 -4.8 0.06| 6.6 0.4 3000 119 11 70 6| 0.9 2.8 3.7| 14.7 -23.8 -9.1 -3.0 0.10| 6.1 0.6 4000 128 11 81 5| 1.6 2.1 3.7| 20.2 -24.1 -3.9 -1.0 0.23| 5.7 1.3 5000 128 10 80 5| 1.3 2.8 4.1| 34.1 -30.4 3.6 0.7 0.13| 6.8 0.9 6000 126 11 79 5| 1.7 2.3 4.0| 49.6 -47.0 2.6 0.4 0.12| 7.1 0.8 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20250813.12.gif