UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:0000Z 12 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 1000 84 24.8 22.7 88 2.1 23.3 230 1 298.0 301.1 296.4 349.2 17.63 1 967 380 22.8 22.6 99 0.2 22.7 113 4 298.8 302.1 297.0 351.7 18.14 2 947 564 24.0 20.9 83 3.1 21.8 70 6 301.8 304.9 296.8 350.9 16.65 3 925 771 23.6 20.6 83 3.0 21.5 35 14 303.4 306.5 297.3 353.1 16.74 4 891 1098 22.6 15.6 65 7.0 17.8 45 16 305.7 308.0 295.1 343.5 12.61 5 850 1507 20.2 13.2 64 7.0 15.5 55 19 307.3 309.4 294.7 341.4 11.29 6 786 2179 16.4 7.4 55 9.0 10.9 46 20 310.2 311.8 293.2 335.5 8.25 7 700 3157 10.6 4.6 66 6.0 7.1 45 18 314.2 315.7 293.9 338.0 7.62 8 622 4130 4.0 0.6 78 3.4 2.1 23 13 317.5 318.7 293.8 337.9 6.44 9 574 4780 1.8 -7.2 51 9.0 -2.4 14 10 322.3 323.0 293.1 335.0 3.88 10 520 5571 -3.1 -13.1 46 10.0 -7.2 63 5 325.6 326.1 293.0 334.7 2.68 11 500 5880 -5.5 -10.5 68 5.0 -7.7 90 3 326.3 327.0 293.8 337.9 3.44 12 489 6055 -7.1 -8.4 90 1.3 -7.7 110 4 326.5 327.3 294.4 340.3 4.15 13 454 6632 -10.3 -10.9 95 0.6 -10.6 126 4 329.5 330.2 294.8 341.9 3.67 14 419 7248 -14.1 -14.4 98 0.3 -14.2 138 5 332.2 332.8 294.9 342.6 2.99 15 400 7600 -16.1 -17.3 90 1.2 -16.5 145 5 334.1 334.6 295.0 342.7 2.46 16 344 8716 -23.3 -25.8 80 2.5 -23.9 121 5 339.0 339.3 295.3 344.0 1.36 17 300 9700 -30.5 -33.7 73 3.2 -31.0 155 6 342.4 342.5 295.6 345.2 0.74 18 296 9795 -31.1 -34.3 73 3.2 -31.6 155 7 342.9 343.0 295.6 345.6 0.71 19 254 10862 -39.7 -44.2 62 4.5 -40.1 173 13 345.5 345.5 295.9 346.7 0.30 20 250 10970 -40.7 -44.7 65 4.0 -41.1 180 13 345.6 345.6 295.9 346.7 0.29 21 222 11768 -47.7 -51.5 65 3.8 -47.9 171 15 346.7 346.8 296.0 347.4 0.15 22 204 12322 -52.3 -57.3 55 5.0 -52.5 174 10 348.0 348.0 296.3 348.3 0.08 23 200 12450 -53.3 -58.3 54 5.0 -53.5 175 9 348.4 348.4 296.3 348.7 0.07 24 185 12944 -58.1 -62.0 61 3.9 -58.2 121 7 348.4 348.5 296.3 348.7 0.05 25 150 14230 -67.5 -77.5 23 10.0 -67.5 10 23 353.8 353.8 297.4 353.8 0.01 26 141 14603 -69.7 -75.7 41 6.0 -69.7 10 24 356.3 356.3 298.0 356.3 0.01 27 131 15041 -71.7 -80.7 25 9.0 -71.8 37 9 360.3 360.3 298.8 360.3 0.00 28 113 15901 -79.3 -82.6 58 3.3 -79.3 145 13 361.6 361.6 299.0 361.7 0.00 29 103 16424 -82.7 -86.9 48 4.2 -82.7 145 19 364.8 364.8 299.6 364.9 0.00 30 100 16590 -82.5 -87.2 44 4.7 -82.5 165 6 368.3 368.3 300.2 368.3 0.00 31 94 16939 -77.3 -84.3 32 7.0 -77.3 132 9 385.1 385.1 303.1 385.1 0.00 32 86 17449 -75.7 -84.7 23 9.0 -75.7 43 11 398.3 398.3 305.0 398.3 0.00 33 73 18403 -71.7 -86.7 9 15.0 -71.8 273 18 425.9 425.9 308.4 425.9 0.00 34 70 18650 -72.1 -87.1 9 15.0 -72.2 300 31 430.1 430.1 308.9 430.1 0.00 35 67 18906 -73.3 -88.3 8 15.0 -73.4 299 32 433.0 433.0 309.1 433.0 0.00 36 53 20286 -69.9 -89.9 4 20.0 -70.1 279 17 470.9 470.9 312.7 470.9 0.00 37 50 20630 -71.7 -90.7 4 19.0 -71.8 120 17 474.5 474.5 313.0 474.5 0.00 38 47 20992 -73.9 -91.9 5 18.0 -74.0 95 9 477.7 477.7 313.2 477.7 0.00 39 40 21944 -68.9 -91.9 2 23.0 -69.1 88 30 512.8 512.8 315.8 512.8 0.00 40 37 22416 -63.3 -91.3 1 28.0 -63.8 102 49 538.8 538.8 317.5 538.8 0.00 41 30 23720 -57.9 -90.9 1 33.0 -59.0 100 50 586.8 586.8 320.0 586.8 0.00 42 28 24155 -57.5 -90.5 1 33.0 -58.8 98 53 599.6 599.6 320.6 599.6 0.00 TRP 103 16424 -82.7 -86.9 48 4.2 -82.7 145 19 364.8 364.8 299.6 364.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 554.16 mb = 5070.69 m = 16635.92 ft Wetbulb zero: 599.64 mb = 4426.36 m = 14522.01 ft Precipitable water: 2.04 inches Sfc-500 mean rel hum: 65.34 % Est. max temperature: 34.16 C = 93.48 F Sfc-Lift cond lev (LCL): 970.25 mb = 350.29 m = 1149.22 ft T: 23.00 C 700-500 lapse rate: 5.91 C/km ThetaE index: 17.62 C Layer 891.0- 700.0 mb Conv cond level (CCL): 827.50 mb = 1737.31 m = 5699.77 ft Mean mixing ratio: 16.82 g/kg Conv temperature: 35.15 C = 95.27 F Cap Strength: 3.01 C Lifted Index: -2.82 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.57 C Lifted Index @700 mb: -0.20 C Showalter Index: 0.69 C Risk: Thunderstorms probable Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 18.70 C K Index: 32.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 199.40 Risk: None Energy Index: -0.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 923.24 J/kg Max Up Vert Vel: 42.97 m/s Conv Inhibition (B-): 133.76 J/kg Cap Strength: 2.96 C Lift Cond Lev (LCL): 915.27 mb = 863.31 m = 2832.36 ft Lev Free Conv (LFC): 710.27 mb = 3034.03 m = 9954.04 ft Equ Level (EL): 170.27 mb = 13452.60 m = 44135.29 ft B at Equ Level: 922.70 J/kg Max Parcel Lev (MPL): 90.27 mb = 17170.84 m = 56334.10 ft Wind level data Storm motion: 72 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 1000 84 230 1 0.8 0.6 | 250 11 10.2 3.7 1 1000 86 140 5 -3.2 3.8 | 222 9 6.2 6.8 2 975 305 130 3 -2.3 1.9 | 235 9 7.1 4.9 3 942 610 60 7 -6.1 -3.5 | 278 3 3.4 -0.5 4 925 771 35 14 -8.0 -11.5 | 351 9 1.4 -8.5 5 910 914 30 14 -7.0 -12.1 | 345 9 2.4 -9.1 6 879 1219 55 17 -13.9 -9.8 | 34 8 -4.5 -6.7 7 850 1507 55 19 -15.6 -10.9 | 38 10 -6.1 -7.9 8 790 2134 45 20 -14.1 -14.1 | 23 12 -4.7 -11.1 9 762 2438 50 21 -16.1 -13.5 | 32 12 -6.7 -10.5 10 735 2743 50 23 -17.6 -14.8 | 35 14 -8.2 -11.8 11 700 3157 45 18 -12.7 -12.7 | 19 10 -3.3 -9.7 12 610 4267 20 12 -4.1 -11.3 | 327 10 5.3 -8.3 13 588 4572 30 10 -5.0 -8.7 | 322 7 4.4 -5.6 14 566 4877 5 10 -0.9 -10.0 | 309 11 8.6 -7.0 15 500 5880 90 3 -3.0 0.0 | 245 7 6.4 3.0 16 486 6096 115 4 -3.6 1.7 | 231 7 5.8 4.7 17 400 7600 145 5 -2.9 4.1 | 223 10 6.6 7.1 18 367 8230 105 4 -3.9 1.0 | 234 7 5.6 4.0 19 300 9700 155 6 -2.5 5.4 | 219 11 6.9 8.4 20 261 10668 160 12 -4.1 11.3 | 200 15 5.3 14.3 21 250 10970 180 13 0.0 13.0 | 210 19 9.4 16.0 22 250 10973 180 12 0.0 12.0 | 212 18 9.4 15.0 23 228 11582 170 16 -2.8 15.8 | 199 20 6.6 18.8 24 200 12450 175 9 -0.8 9.0 | 216 15 8.6 12.0 25 198 12497 150 11 -5.5 9.5 | 197 13 3.9 12.5 26 171 13411 90 2 -2.0 0.0 | 248 8 7.4 3.0 27 155 14021 350 13 2.3 -12.8 | 310 15 11.7 -9.8 28 150 14230 10 23 -4.0 -22.7 | 345 20 5.4 -19.6 29 140 14630 10 24 -4.2 -23.6 | 346 21 5.3 -20.6 30 133 14935 10 12 -2.1 -11.8 | 320 11 7.3 -8.8 31 126 15240 105 2 -1.9 0.5 | 245 8 7.5 3.5 32 120 15545 135 10 -7.1 7.1 | 193 10 2.4 10.1 33 114 15850 145 13 -7.5 10.6 | 188 14 2.0 13.7 34 103 16424 145 19 -10.9 15.6 | 175 19 -1.5 18.6 35 102 16459 145 23 -13.2 18.8 | 170 22 -3.8 21.9 36 100 16590 165 6 -1.6 5.8 | 222 12 7.9 8.8 37 97 16764 155 9 -3.8 8.2 | 207 13 5.6 11.2 38 87 17374 80 10 -9.8 -1.7 | 162 1 -0.4 1.3 39 83 17678 310 13 10.0 -8.4 | 285 20 19.4 -5.3 40 75 18288 255 18 17.4 4.7 | 254 28 26.8 7.7 41 71 18593 300 19 16.5 -9.5 | 284 27 25.9 -6.5 42 70 18650 300 31 26.8 -15.5 | 289 38 36.3 -12.5 43 57 19812 295 37 33.5 -15.6 | 286 45 43.0 -12.6 44 52 20422 275 11 11.0 -1.0 | 264 20 20.4 2.1 45 50 20630 120 17 -14.7 8.5 | 155 13 -5.3 11.5 46 49 20726 305 2 1.6 -1.1 | 260 11 11.1 1.9 47 47 21031 110 10 -9.4 3.4 | 180 6 0.0 6.4 48 44 21336 130 24 -18.4 15.4 | 154 21 -9.0 18.4 49 42 21641 90 38 -38.0 0.0 | 96 29 -28.6 3.0 50 40 21946 85 28 -27.9 -2.4 | 92 18 -18.5 0.6 51 38 22250 115 42 -38.1 17.7 | 126 35 -28.6 20.8 52 36 22555 95 53 -52.8 4.6 | 100 44 -43.4 7.6 53 31 23470 95 56 -55.8 4.9 | 100 47 -46.4 7.9 54 30 23720 100 50 -49.2 8.7 | 106 41 -39.8 11.7 55 25 24384 95 57 -56.8 5.0 | 100 48 -47.4 8.0 Wind Parameters Mean winds (0-6000m): 42.3 at 13.2 knts Storm direction: 72.3 at 9.9 knts Shear (0-3000m) pos: 1.2 neg: 2.6 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 131.9 deg Storm rel helicity (0-3000m) pos: 35.7 neg: -28.1 tot: 7.6 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 1.7 10^-3/s Energy-Hel index: 0.16 Bulk Rich Number: 52.64 Bulk Shear: 17.54 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 97 4 239 7| 0.0 7.9 7.9| 4.9 -10.4 -5.5 -10.9 -0.06| 12.1 -0.7 1000 47 8 307 4| 0.0 8.6 8.6| 19.3 -11.8 7.5 7.5 0.33| 13.3 4.4 1500 51 11 352 4| 1.6 5.7 7.3| 28.2 -12.6 15.6 10.4 0.39| 10.8 4.2 2000 50 13 10 6| 1.2 4.6 5.8| 28.2 -19.3 8.9 4.5 0.29| 8.8 2.6 2500 50 15 17 7| 1.5 3.7 5.1| 35.0 -19.3 15.7 6.3 0.33| 7.6 2.5 3000 49 16 21 8| 1.2 2.6 3.9| 35.7 -28.1 7.6 2.5 0.23| 7.2 1.7 4000 46 16 15 8| 0.9 1.6 2.5| 35.7 -49.5 -13.8 -3.5 0.03| 6.5 0.2 5000 43 15 5 8| 0.7 1.2 1.9| 35.9 -59.9 -24.0 -4.8 -0.04| 6.3 -0.3 6000 42 13 355 7| 1.2 1.0 2.2| 35.9 -71.4 -35.5 -5.9 -0.14| 6.2 -0.9 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20251012.00.gif