UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:1200Z 8 OCT 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 24.4 22.7 90 1.7 23.2 60 4 297.1 300.3 296.1 347.9 17.54 1 1000 127 24.2 22.3 89 1.9 22.9 60 4 297.4 300.5 296.0 347.2 17.19 2 925 807 20.0 18.1 89 1.9 18.7 90 14 299.8 302.4 294.7 341.5 14.27 3 871 1325 16.8 15.9 94 0.9 16.2 105 29 301.6 304.0 294.4 340.4 13.16 4 850 1533 15.8 15.6 99 0.2 15.7 105 28 302.7 305.1 294.8 341.8 13.23 5 700 3168 8.4 8.4 100 0.0 8.4 80 8 311.8 313.7 294.9 342.4 9.94 6 646 3829 4.6 4.2 97 0.4 4.4 105 12 314.7 316.3 294.3 339.9 8.03 7 636 3956 5.0 2.2 82 2.8 3.4 96 12 316.6 317.9 294.0 338.9 7.07 8 547 5176 -1.1 -7.1 64 6.0 -3.9 125 11 323.3 324.1 293.5 336.8 4.11 9 538 5309 -0.9 -12.9 40 12.0 -5.9 110 12 325.1 325.6 292.8 334.0 2.63 10 510 5734 -4.7 -7.4 81 2.7 -6.0 85 11 325.5 326.3 294.3 339.8 4.30 11 500 5890 -5.5 -10.1 70 4.6 -7.5 85 10 326.3 327.0 293.9 338.3 3.55 12 470 6373 -8.1 -26.1 22 18.0 -13.2 99 10 328.9 329.1 292.4 332.4 0.97 13 458 6574 -9.7 -17.7 52 8.0 -12.5 105 11 329.4 329.8 293.4 336.6 2.08 14 455 6624 -9.7 -19.7 44 10.0 -13.0 107 11 330.0 330.3 293.4 336.2 1.76 15 444 6813 -10.9 -19.9 47 9.0 -13.9 107 13 330.8 331.2 293.6 337.0 1.78 16 440 6882 -11.3 -14.8 75 3.5 -12.6 104 15 331.2 331.7 294.5 340.7 2.76 17 406 7497 -13.7 -22.7 47 9.0 -16.4 108 14 335.7 336.1 294.6 341.2 1.52 18 400 7610 -14.7 -22.7 51 8.0 -17.1 110 13 335.9 336.2 294.7 341.4 1.54 19 391 7782 -15.9 -25.9 42 10.0 -18.6 102 11 336.5 336.7 294.5 340.8 1.18 20 365 8296 -19.7 -23.0 75 3.3 -20.7 104 11 338.1 338.5 295.3 344.1 1.65 21 344 8733 -22.5 -35.5 30 13.0 -24.9 93 12 340.1 340.2 294.8 342.2 0.54 22 337 8883 -23.9 -28.3 67 4.4 -24.9 92 12 340.2 340.4 295.3 344.3 1.10 23 318 9303 -27.3 -29.7 80 2.4 -27.8 120 11 341.2 341.4 295.5 345.0 1.02 24 300 9720 -30.3 -36.3 56 6.0 -31.2 95 8 342.7 342.8 295.5 344.9 0.57 25 283 10132 -33.1 -41.1 45 8.0 -34.1 89 12 344.4 344.5 295.7 345.9 0.37 26 250 10990 -40.3 -44.7 63 4.4 -40.7 85 12 346.2 346.2 296.0 347.3 0.29 27 233 11466 -44.3 -48.2 65 3.9 -44.6 82 7 347.1 347.2 296.2 348.0 0.21 28 200 12470 -53.3 -58.1 56 4.8 -53.4 85 6 348.4 348.4 296.3 348.7 0.07 29 193 12698 -55.3 -60.2 54 4.9 -55.4 90 7 348.7 348.7 296.4 349.0 0.06 30 158 13938 -66.5 -71.1 52 4.6 -66.5 99 11 350.3 350.3 296.7 350.4 0.02 31 150 14250 -69.3 -73.7 53 4.4 -69.4 120 13 350.7 350.7 296.8 350.8 0.01 32 122 15457 -77.1 -81.9 46 4.8 -77.1 143 12 357.8 357.8 298.2 357.8 0.00 33 116 15748 -73.9 -80.9 33 7.0 -73.9 172 11 368.9 368.9 300.4 369.0 0.00 34 112 15952 -74.9 -82.9 28 8.0 -74.9 200 11 370.8 370.8 300.7 370.8 0.00 35 101 16544 -79.5 -85.5 36 6.0 -79.5 296 15 373.1 373.1 301.1 373.1 0.00 36 100 16600 -79.7 -85.7 36 6.0 -79.7 305 15 373.7 373.7 301.2 373.8 0.00 37 94 16950 -81.7 -87.7 35 6.0 -81.7 305 3 376.5 376.5 301.6 376.5 0.00 38 85 17519 -80.3 -87.3 30 7.0 -80.3 102 5 390.3 390.3 303.8 390.3 0.00 39 79 17939 -75.7 -85.7 19 10.0 -75.7 82 10 408.1 408.1 306.3 408.1 0.00 40 72 18477 -76.5 -87.5 16 11.0 -76.6 68 7 417.3 417.3 307.4 417.4 0.00 41 70 18640 -75.3 -88.3 11 13.0 -75.3 325 13 423.3 423.3 308.1 423.3 0.00 42 68 18809 -71.3 -87.3 8 16.0 -71.4 328 13 435.4 435.4 309.4 435.5 0.00 43 61 19453 -69.1 -89.1 4 20.0 -69.2 289 26 454.1 454.1 311.3 454.1 0.00 44 53 20284 -72.5 -90.5 5 18.0 -72.6 226 23 464.8 464.8 312.2 464.8 0.00 45 50 20630 -67.5 -90.5 2 23.0 -67.7 70 24 484.4 484.4 313.8 484.4 0.00 46 49 20753 -65.7 -89.7 2 24.0 -66.0 211 21 491.5 491.5 314.3 491.5 0.00 47 41 21831 -68.9 -90.9 3 22.0 -69.1 97 44 509.2 509.2 315.6 509.2 0.00 48 30 23750 -59.2 -88.7 1 29.5 -60.2 85 66 583.3 583.3 319.8 583.3 0.00 49 27 24415 -55.9 -87.9 1 32.0 -57.5 88 65 610.4 610.4 321.1 610.4 0.01 TRP 94 16950 -81.7 -87.7 35 6.0 -81.7 305 3 376.5 376.5 301.6 376.5 0.00 WND 30 23750 -59.2 -88.7 1 29.5 -60.2 85 66 583.3 583.3 319.8 583.3 0.00 Sounding variables and indices 1000-500 mb thick: 5763.00 m Freezing level: 563.05 mb = 4956.29 m = 16260.61 ft Wetbulb zero: 594.63 mb = 4500.65 m = 14765.74 ft Precipitable water: 2.21 inches Sfc-500 mean rel hum: 86.57 % Est. max temperature: 29.72 C = 85.50 F Sfc-Lift cond lev (LCL): 980.79 mb = 296.16 m = 971.64 ft T: 23.16 C 700-500 lapse rate: 5.11 C/km ThetaE index: 7.48 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 909.60 mb = 951.44 m = 3121.49 ft Mean mixing ratio: 15.46 g/kg Conv temperature: 27.56 C = 81.61 F Cap Strength: 1.07 C Lifted Index: -0.30 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.50 C Lifted Index @700 mb: -0.47 C Showalter Index: 0.52 C Risk: Thunderstorms probable Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 21.10 C K Index: 36.90 Risk: > 80 % chance of thunderstorms Sweat Index: 253.20 Risk: None Energy Index: -0.75 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 69.60 J/kg Max Up Vert Vel: 11.80 m/s Conv Inhibition (B-): 5.10 J/kg Cap Strength: 0.92 C Lift Cond Lev (LCL): 929.45 mb = 765.09 m = 2510.12 ft Lev Free Conv (LFC): 884.45 mb = 1192.67 m = 3912.90 ft Equ Level (EL): 594.45 mb = 4503.03 m = 14773.53 ft B at Equ Level: 60.35 J/kg Max Parcel Lev (MPL): 354.45 mb = 8511.90 m = 27925.86 ft Wind level data Storm motion: 126 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 1005 84 60 4 -3.5 -2.0 | 329 9 4.9 -8.1 1 1000 127 60 4 -3.5 -2.0 | 329 9 4.9 -8.1 2 980 305 95 14 -13.9 1.2 | 49 7 -5.6 -4.9 3 946 610 85 13 -13.0 -1.1 | 33 9 -4.6 -7.2 4 925 807 90 14 -14.0 0.0 | 43 8 -5.7 -6.1 5 914 914 105 18 -17.4 4.7 | 81 9 -9.1 -1.4 6 882 1219 105 30 -29.0 7.8 | 95 21 -20.7 1.7 7 850 1533 105 28 -27.0 7.2 | 94 19 -18.7 1.2 8 821 1829 105 21 -20.3 5.4 | 87 12 -12.0 -0.7 9 791 2134 85 15 -14.9 -1.3 | 42 10 -6.6 -7.4 10 763 2438 75 11 -10.6 -2.8 | 14 9 -2.3 -8.9 11 736 2743 75 10 -9.7 -2.6 | 9 9 -1.3 -8.7 12 710 3048 75 3 -2.9 -0.8 | 322 9 5.4 -6.9 13 700 3168 80 8 -7.9 -1.4 | 357 7 0.4 -7.5 14 659 3658 115 13 -11.8 5.5 | 80 4 -3.5 -0.6 15 611 4267 75 11 -10.6 -2.8 | 14 9 -2.3 -8.9 16 588 4572 80 13 -12.8 -2.3 | 28 9 -4.5 -8.4 17 567 4877 125 12 -9.8 6.9 | 117 2 -1.5 0.8 18 546 5182 125 11 -9.0 6.3 | 107 1 -0.7 0.2 19 526 5486 85 13 -13.0 -1.1 | 33 9 -4.6 -7.2 20 500 5890 85 10 -10.0 -0.9 | 13 7 -1.6 -7.0 21 487 6096 90 10 -10.0 0.0 | 15 6 -1.7 -6.1 22 450 6706 110 11 -10.3 3.8 | 41 3 -2.0 -2.3 23 432 7010 100 18 -17.7 3.1 | 72 10 -9.4 -3.0 24 400 7610 110 13 -12.2 4.4 | 67 4 -3.9 -1.6 25 399 7620 110 12 -11.3 4.1 | 56 4 -3.0 -2.0 26 383 7925 95 11 -11.0 1.0 | 27 6 -2.6 -5.1 27 368 8230 105 11 -10.6 2.8 | 35 4 -2.3 -3.2 28 338 8839 90 12 -12.0 0.0 | 31 7 -3.7 -6.1 29 311 9449 130 10 -7.7 6.4 | 243 1 0.7 0.3 30 300 9720 95 8 -8.0 0.7 | 356 5 0.3 -5.4 31 274 10363 85 14 -13.9 -1.2 | 38 9 -5.6 -7.3 32 251 10973 75 14 -13.5 -3.6 | 28 11 -5.2 -9.7 33 250 10990 85 12 -12.0 -1.0 | 27 8 -3.6 -7.1 34 218 11887 80 3 -3.0 -0.5 | 321 9 5.4 -6.6 35 200 12470 85 6 -6.0 -0.5 | 341 7 2.3 -6.6 36 172 13411 105 11 -10.6 2.8 | 35 4 -2.3 -3.2 37 164 13716 85 10 -10.0 -0.9 | 13 7 -1.6 -7.0 38 150 14250 120 13 -11.3 6.5 | 98 3 -2.9 0.4 39 148 14326 100 13 -12.8 2.3 | 49 6 -4.5 -3.8 40 140 14630 120 14 -12.1 7.0 | 103 4 -3.8 0.9 41 133 14935 105 15 -14.5 3.9 | 70 7 -6.2 -2.2 42 120 15545 150 12 -6.0 10.4 | 208 5 2.3 4.3 43 114 15850 185 10 0.9 10.0 | 247 10 9.2 3.9 44 100 16600 305 15 12.3 -8.6 | 306 25 20.6 -14.7 45 97 16764 305 15 12.3 -8.6 | 306 25 20.6 -14.7 46 94 16950 305 3 2.5 -1.7 | 306 13 10.8 -7.8 47 92 17069 310 13 10.0 -8.4 | 308 23 18.3 -14.5 48 87 17374 110 3 -2.8 1.0 | 313 7 5.5 -5.1 49 78 17983 80 10 -9.8 -1.7 | 11 8 -1.5 -7.8 50 74 18288 90 11 -11.0 0.0 | 24 7 -2.7 -6.1 51 71 18593 55 5 -4.1 -2.9 | 335 10 4.2 -9.0 52 70 18640 325 13 7.5 -10.6 | 317 23 15.8 -16.7 53 67 18898 330 13 6.5 -11.3 | 320 23 14.8 -17.4 54 64 19202 320 31 19.9 -23.7 | 317 41 28.2 -29.8 55 57 19812 245 20 18.1 8.5 | 265 27 26.4 2.4 56 52 20422 220 24 15.4 18.4 | 243 27 23.7 12.3 57 50 20630 70 24 -22.6 -8.2 | 45 20 -14.2 -14.3 58 49 20726 225 20 14.1 14.1 | 250 24 22.5 8.0 59 47 21031 65 30 -27.2 -12.7 | 45 27 -18.9 -18.8 60 45 21336 80 44 -43.3 -7.6 | 69 38 -35.0 -13.7 61 40 21946 100 44 -43.3 7.6 | 93 35 -35.0 1.5 62 36 22555 85 54 -53.8 -4.7 | 77 47 -45.5 -10.8 63 30 23750 85 66 -65.7 -5.8 | 78 59 -57.4 -11.8 64 28 24079 85 66 -65.7 -5.8 | 78 59 -57.4 -11.8 65 24 24689 100 59 -58.1 10.2 | 95 50 -49.8 4.1 Wind Parameters Mean winds (0-6000m): 96.2 at 13.7 knts Storm direction: 126.2 at 10.3 knts Shear (0-3000m) pos: 3.0 neg: 2.8 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 2.1 deg Storm rel helicity (0-3000m) pos: 50.0 neg: -61.1 tot: -11.1 m^2/s^2 ave: -3.7 10^-3 m/s^2 rel: -0.03 Storm rel vorticity (0-3000m) horiz: 10.2 stream: -0.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 54.67 Bulk Shear: 1.27 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 89 11 24 7| 9.9 0.0 9.9| 21.8 -3.2 18.6 37.3 0.73| 13.1 9.6 1000 94 14 47 8| 11.3 0.0 11.3| 45.1 -3.2 42.0 42.0 0.71| 13.5 9.6 1500 100 19 74 11| 7.6 0.7 8.3| 50.0 -6.0 44.0 29.4 0.57| 11.7 6.6 2000 100 19 76 11| 5.7 2.7 8.4| 50.0 -32.4 17.6 8.8 0.22| 12.1 2.7 2500 97 18 68 10| 4.5 3.4 7.9| 50.0 -48.2 1.8 0.7 0.08| 11.0 0.9 3000 96 16 60 9| 3.0 2.8 5.9| 50.0 -61.1 -11.1 -3.7 -0.03| 10.2 -0.3 4000 97 15 56 8| 3.4 2.5 5.9| 65.8 -67.2 -1.4 -0.4 0.05| 9.9 0.5 5000 96 14 53 7| 3.1 2.0 5.1| 78.2 -70.7 7.5 1.5 0.12| 9.4 1.1 6000 96 14 49 7| 2.5 2.1 4.6| 78.5 -79.7 -1.1 -0.2 0.04| 9.0 0.4 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20251008.12.gif