UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:1200Z 3 DEC 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 1001 84 26.2 22.9 82 3.3 23.8 60 4 299.3 302.5 296.9 351.4 17.83 1 1000 90 26.0 22.6 82 3.4 23.6 60 8 299.1 302.3 296.7 350.3 17.52 2 993 152 25.8 21.7 78 4.1 22.9 299.6 302.6 296.3 348.3 16.68 3 961 443 26.6 18.6 62 8.0 21.0 303.2 305.8 295.6 345.2 14.17 4 925 780 24.4 18.4 69 6.0 20.2 75 13 304.3 307.0 296.1 347.6 14.55 5 850 1515 19.0 15.9 82 3.1 16.9 50 18 306.0 308.6 295.8 346.5 13.49 6 775 2304 13.6 12.9 96 0.7 13.1 308.4 310.7 295.6 345.3 12.16 7 700 3158 9.0 9.0 100 0.0 9.0 275 2 312.5 314.4 295.4 344.4 10.36 8 684 3350 8.0 8.0 100 0.0 8.0 313.4 315.3 295.3 344.1 9.90 9 529 5432 -3.1 -5.1 86 2.0 -4.1 324.0 325.0 294.4 340.3 4.95 10 517 5614 -2.1 -9.1 59 7.0 -5.3 327.3 328.1 294.3 339.8 3.72 11 500 5880 -3.7 -9.7 63 6.0 -6.4 360 8 328.5 329.3 294.6 340.9 3.66 12 474 6299 -6.1 -15.1 49 9.0 -9.6 330.6 331.1 294.1 339.3 2.50 13 403 7544 -15.1 -19.0 72 3.9 -16.4 334.6 335.1 294.8 342.1 2.11 14 400 7600 -15.5 -19.9 69 4.4 -16.9 240 2 334.8 335.2 294.8 341.8 1.97 15 388 7830 -16.7 -26.7 42 10.0 -19.3 336.2 336.4 294.4 340.3 1.11 16 349 8621 -21.5 -37.5 22 16.0 -24.4 340.1 340.1 294.7 341.7 0.44 17 339 8835 -22.9 -38.9 22 16.0 -25.5 341.0 341.1 294.9 342.5 0.39 18 315 9370 -27.7 -38.7 34 11.0 -29.3 341.5 341.6 295.1 343.2 0.43 19 307 9555 -28.7 -46.7 16 18.0 -30.7 342.7 342.7 295.1 343.4 0.19 20 300 9720 -29.7 -41.7 30 12.0 -31.3 145 16 343.5 343.6 295.5 344.8 0.33 21 298 9768 -30.1 -39.1 41 9.0 -31.4 343.6 343.7 295.6 345.3 0.43 22 286 10058 -32.7 -37.7 61 5.0 -33.4 344.0 344.1 295.7 346.0 0.52 23 276 10308 -34.9 -41.9 49 7.0 -35.7 344.3 344.4 295.7 345.7 0.35 24 256 10828 -38.7 -50.7 27 12.0 -39.6 346.2 346.2 295.9 346.8 0.14 25 253 10909 -39.3 -45.3 53 6.0 -39.8 346.5 346.5 296.1 347.5 0.26 26 250 10990 -40.1 -44.9 60 4.8 -40.5 165 32 346.4 346.5 296.1 347.6 0.28 27 242 11211 -42.1 -44.7 76 2.6 -42.3 346.7 346.7 296.1 347.9 0.29 28 215 11999 -48.3 -54.3 50 6.0 -48.6 349.0 349.0 296.5 349.5 0.11 29 200 12470 -52.3 -58.3 48 6.0 -52.5 170 35 349.9 350.0 296.7 350.3 0.07 30 185 12968 -56.7 -60.4 63 3.7 -56.8 350.7 350.7 296.8 351.0 0.06 31 157 13985 -65.7 -70.5 51 4.8 -65.7 352.3 352.3 297.1 352.4 0.02 32 150 14260 -67.7 -72.7 49 5.0 -67.7 160 38 353.5 353.5 297.4 353.5 0.01 33 126 15289 -75.9 -80.9 45 5.0 -75.9 356.7 356.7 298.1 356.7 0.00 34 119 15618 -78.5 -83.1 47 4.6 -78.5 357.8 357.8 298.2 357.8 0.00 35 102 16489 -82.1 -85.8 53 3.7 -82.1 367.0 367.0 300.0 367.0 0.00 36 100 16600 -82.1 -86.0 51 3.9 -82.1 75 22 369.1 369.1 300.4 369.1 0.00 37 85 17498 -87.1 -91.2 47 4.1 -87.1 45 21 376.5 376.5 301.7 376.5 0.00 38 80 17828 -86.5 -90.7 46 4.2 -86.5 384.4 384.4 302.9 384.4 0.00 39 70 18580 -75.5 -87.5 14 12.0 -75.6 15 2 422.9 422.9 308.0 422.9 0.00 40 68 18748 -74.9 -87.9 12 13.0 -75.0 427.7 427.7 308.6 427.7 0.00 41 65 19008 -76.1 -88.1 13 12.0 -76.2 430.6 430.6 308.9 430.6 0.00 42 55 19985 -69.9 -88.9 5 19.0 -70.1 465.9 465.9 312.3 465.9 0.00 43 50 20550 -70.5 -89.5 4 19.0 -70.6 90 29 477.4 477.4 313.2 477.4 0.00 44 41 21735 -69.1 -90.1 3 21.0 -69.3 508.7 508.7 315.5 508.7 0.00 45 35 22696 -63.5 -89.5 2 26.0 -64.0 546.9 546.9 317.9 546.9 0.00 46 33 23058 -63.9 -89.9 2 26.0 -64.4 555.1 555.1 318.3 555.1 0.00 47 30 23650 -58.7 -87.7 1 29.0 -59.7 95 59 584.6 584.6 319.9 584.7 0.01 48 26 24551 -57.9 -86.9 1 29.0 -59.2 611.3 611.3 321.1 611.4 0.01 49 25 24798 -58.7 -86.7 2 28.0 -59.9 615.9 615.9 321.3 616.0 0.01 50 21 25899 -56.7 -86.7 1 30.0 -58.5 653.4 653.4 322.8 653.5 0.01 51 20 26210 -54.5 -85.5 1 31.0 -56.8 85 78 669.4 669.4 323.4 669.4 0.01 TRP 85 17498 -87.1 -91.2 47 4.1 -87.1 45 21 376.5 376.5 301.7 376.5 0.00 WND 18 85 79 Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 572.29 mb = 4850.42 m = 15913.27 ft Wetbulb zero: 581.42 mb = 4666.37 m = 15309.43 ft Precipitable water: 2.28 inches Sfc-500 mean rel hum: 86.29 % Est. max temperature: 32.96 C = 91.33 F Sfc-Lift cond lev (LCL): 954.49 mb = 502.59 m = 1648.90 ft T: 26.21 C 700-500 lapse rate: 4.67 C/km ThetaE index: 7.74 C Layer 850.0- 500.0 mb Conv cond level (CCL): 819.82 mb = 1823.77 m = 5983.42 ft Mean mixing ratio: 14.91 g/kg Conv temperature: 33.93 C = 93.07 F Cap Strength: 2.61 C Lifted Index: 0.32 C Risk: Showers probable Lifted Index @300 mb: 0.28 C Lifted Index @700 mb: -0.75 C Showalter Index: 0.50 C Risk: Thunderstorms probable Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 19.60 C K Index: 38.60 Risk: > 80 % chance of thunderstorms Sweat Index: 234.80 Risk: None Energy Index: -1.16 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 184.07 J/kg Max Up Vert Vel: 19.19 m/s Conv Inhibition (B-): 85.92 J/kg Cap Strength: 2.61 C Lift Cond Lev (LCL): 869.60 mb = 1316.86 m = 4320.36 ft Lev Free Conv (LFC): 764.60 mb = 2417.43 m = 7931.12 ft Equ Level (EL): 514.60 mb = 5651.44 m = 18541.25 ft B at Equ Level: 138.17 J/kg Max Parcel Lev (MPL): 184.60 mb = 12981.59 m = 42590.01 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 18 32234 85 79 -78.7 -6.9 1 1001 84 60 4 -3.5 -2.0 2 1000 90 60 8 -6.9 -4.0 3 976 305 70 10 -9.4 -3.4 4 943 610 65 12 -10.9 -5.1 5 925 780 75 13 -12.6 -3.4 6 911 914 70 13 -12.2 -4.4 7 850 1515 50 18 -13.8 -11.6 8 849 1524 50 18 -13.8 -11.6 9 819 1829 50 13 -10.0 -8.4 10 790 2134 40 14 -9.0 -10.7 11 762 2438 30 10 -5.0 -8.7 12 735 2743 25 3 -1.3 -2.7 13 700 3158 275 2 2.0 -0.2 14 610 4267 305 7 5.7 -4.0 15 525 5486 340 11 3.8 -10.3 16 500 5880 360 8 -0.0 -8.0 17 486 6096 10 7 -1.2 -6.9 18 400 7600 240 2 1.7 1.0 19 383 7925 0 0 -0.0 -0.0 20 367 8230 70 6 -5.6 -2.1 21 338 8839 120 12 -10.4 6.0 22 324 9144 135 13 -9.2 9.2 23 300 9720 145 16 -9.2 13.1 24 299 9754 130 17 -13.0 10.9 25 274 10363 140 16 -10.3 12.3 26 262 10668 160 17 -5.8 16.0 27 250 10990 165 32 -8.3 30.9 28 229 11582 170 35 -6.1 34.5 29 200 12470 170 35 -6.1 34.5 30 150 14260 160 38 -13.0 35.7 31 141 14630 165 41 -10.6 39.6 32 120 15545 150 35 -17.5 30.3 33 108 16154 130 31 -23.7 19.9 34 100 16600 75 22 -21.3 -5.7 35 97 16764 80 22 -21.7 -3.8 36 87 17374 60 20 -17.3 -10.0 37 85 17498 45 21 -14.8 -14.8 38 82 17678 25 19 -8.0 -17.2 39 78 17983 75 24 -23.2 -6.2 40 74 18288 90 30 -30.0 0.0 41 70 18580 15 2 -0.5 -1.9 42 70 18593 75 10 -9.7 -2.6 43 66 18898 15 2 -0.5 -1.9 44 63 19202 255 10 9.7 2.6 45 57 19812 100 12 -11.8 2.1 46 51 20422 85 21 -20.9 -1.8 47 50 20550 90 29 -29.0 0.0 48 46 21031 95 35 -34.9 3.1 49 44 21336 80 35 -34.5 -6.1 50 40 21946 105 42 -40.6 10.9 51 38 22250 90 42 -42.0 0.0 52 32 23165 100 51 -50.2 8.9 53 30 23650 95 59 -58.8 5.1 54 27 24384 95 68 -67.7 5.9 55 20 26210 85 78 -77.7 -6.8 56 15 27127 85 79 -78.7 -6.9 Wind Parameters Energy-Hel index: -11.50 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20251203.12.gif