UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010712.upa.cvt Date: 1200Z 7 JAN 26 Searching for SBMN... Searching the city database file for: SBMN ... Date:1200Z 7 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 1003 84 28.4 22.4 70 6.0 24.0 30 2 301.3 304.5 297.1 352.1 17.25 1 1000 108 27.4 23.0 77 4.4 24.2 50 3 300.5 303.8 297.3 353.3 17.96 2 989 206 25.4 22.2 82 3.2 23.1 57 5 299.5 302.6 296.6 350.0 17.28 3 936 690 24.0 20.0 78 4.0 21.2 60 15 302.8 305.8 296.6 350.0 15.92 4 925 793 23.4 19.3 78 4.1 20.5 60 17 303.2 306.1 296.4 348.9 15.41 5 850 1528 18.0 16.3 90 1.7 16.8 75 20 305.0 307.6 295.8 346.4 13.85 6 823 1804 16.2 15.1 93 1.1 15.5 70 23 305.9 308.4 295.7 345.6 13.23 7 744 2660 13.2 4.2 54 9.0 8.0 65 13 311.6 312.9 292.6 333.2 6.96 8 700 3171 9.6 5.3 75 4.3 7.1 30 10 313.1 314.6 293.8 338.0 8.01 9 652 3758 5.6 4.5 93 1.1 4.9 25 9 315.0 316.6 294.4 340.5 8.13 10 616 4221 2.4 1.7 95 0.7 2.0 21 8 316.5 317.9 294.0 338.8 7.05 11 583 4665 0.0 -0.7 95 0.7 -0.4 33 7 318.7 319.9 294.0 338.7 6.25 12 556 5045 -1.5 -3.3 88 1.8 -2.4 46 6 321.3 322.4 294.0 338.8 5.40 13 547 5175 -0.9 -5.6 70 4.7 -3.2 50 6 323.5 324.4 294.0 338.7 4.61 14 526 5488 -2.1 -12.1 46 10.0 -6.3 61 5 325.7 326.3 293.2 335.4 2.87 15 511 5718 -3.3 -7.8 71 4.5 -5.4 69 4 327.0 327.8 294.6 340.9 4.16 16 500 5890 -4.3 -9.1 69 4.8 -6.5 75 4 327.8 328.6 294.5 340.7 3.84 17 447 6763 -10.1 -12.9 80 2.8 -11.2 98 1 331.2 331.8 294.8 342.1 3.17 18 413 7368 -14.5 -15.9 89 1.4 -15.0 199 6 333.1 333.6 294.9 342.4 2.68 19 402 7572 -15.1 -18.0 78 2.9 -16.1 234 8 334.9 335.4 295.0 343.0 2.31 20 400 7610 -15.5 -18.1 80 2.6 -16.4 240 8 334.8 335.3 295.0 343.0 2.30 21 328 9073 -25.7 -29.9 68 4.2 -26.6 189 8 340.4 340.6 295.3 344.0 0.97 22 300 9710 -31.3 -35.0 70 3.7 -31.9 185 10 341.3 341.4 295.2 343.8 0.65 23 255 10845 -40.3 -44.1 67 3.8 -40.6 176 17 344.2 344.3 295.6 345.4 0.30 24 250 10980 -41.5 -45.9 62 4.4 -41.9 185 18 344.4 344.4 295.6 345.4 0.25 25 228 11597 -46.7 -54.7 40 8.0 -47.1 185 22 345.6 345.6 295.7 346.0 0.10 26 217 11922 -49.7 -54.7 56 5.0 -49.9 190 19 345.9 345.9 295.8 346.3 0.10 27 200 12450 -53.9 -61.9 37 8.0 -54.1 180 16 347.4 347.4 296.1 347.6 0.05 28 175 13295 -60.1 -71.1 22 11.0 -60.2 155 16 350.7 350.7 296.8 350.8 0.01 29 164 13697 -63.7 -72.7 28 9.0 -63.8 144 12 351.3 351.3 296.9 351.3 0.01 30 160 13848 -64.7 -71.7 38 7.0 -64.8 160 11 352.1 352.1 297.1 352.1 0.01 31 150 14240 -67.1 -77.1 23 10.0 -67.2 210 13 354.5 354.5 297.6 354.5 0.01 32 138 14740 -69.3 -80.3 19 11.0 -69.4 226 18 359.2 359.2 298.5 359.2 0.00 33 100 16600 -82.7 -86.4 53 3.7 -82.7 150 13 367.9 367.9 300.2 368.0 0.00 34 93 17003 -84.5 -88.5 49 4.0 -84.5 145 6 372.1 372.1 300.9 372.1 0.00 35 79 17904 -84.1 -91.1 28 7.0 -84.1 295 17 390.7 390.7 303.9 390.7 0.00 36 75 18196 -78.7 -88.7 18 10.0 -78.7 279 16 407.9 407.9 306.2 407.9 0.00 37 70 18590 -77.3 -89.3 13 12.0 -77.3 10 12 419.0 419.0 307.6 419.0 0.00 38 64 19102 -79.1 -90.1 15 11.0 -79.1 10 11 425.9 425.9 308.4 425.9 0.00 39 62 19286 -72.1 -88.1 7 16.0 -72.2 45 13 445.3 445.3 310.4 445.3 0.00 40 58 19680 -69.9 -88.9 5 19.0 -70.1 87 16 458.9 458.9 311.7 458.9 0.00 41 54 20104 -71.5 -89.5 5 18.0 -71.6 55 13 464.7 464.7 312.2 464.7 0.00 42 50 20560 -70.5 -89.5 4 19.0 -70.6 120 28 477.4 477.4 313.2 477.4 0.00 43 47 20927 -70.3 -90.3 4 20.0 -70.5 120 26 486.4 486.4 314.0 486.4 0.00 44 42 21604 -65.1 -90.1 2 25.0 -65.5 86 42 515.1 515.1 316.0 515.1 0.00 45 37 22375 -66.1 -91.1 2 25.0 -66.5 101 44 531.6 531.6 317.0 531.6 0.00 46 32 23268 -60.1 -90.1 1 30.0 -61.0 97 53 570.2 570.2 319.2 570.2 0.00 47 30 23670 -60.7 -89.7 1 29.0 -61.6 95 51 579.2 579.2 319.6 579.2 0.00 48 27 24325 -61.3 -90.3 1 29.0 -62.1 98 53 595.2 595.2 320.4 595.2 0.00 TRP 93 17003 -84.5 -88.5 49 4.0 -84.5 145 6 372.1 372.1 300.9 372.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5782.00 m Freezing level: 583.00 mb = 4664.89 m = 15304.58 ft Wetbulb zero: 588.36 mb = 4591.02 m = 15062.22 ft Precipitable water: 2.22 inches Sfc-500 mean rel hum: 79.71 % Est. max temperature: 32.04 C = 89.68 F Sfc-Lift cond lev (LCL): 919.62 mb = 843.70 m = 2768.01 ft T: 23.03 C 700-500 lapse rate: 5.11 C/km ThetaE index: 20.07 C Layer 989.0- 700.0 mb Conv cond level (CCL): 865.23 mb = 1373.59 m = 4506.47 ft Mean mixing ratio: 16.31 g/kg Conv temperature: 31.75 C = 89.15 F Cap Strength: 1.94 C Lifted Index: -1.33 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.90 C Lifted Index @700 mb: -0.97 C Showalter Index: -0.04 C Risk: Thunderstorms probable Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 20.60 C K Index: 34.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 239.60 Risk: None Energy Index: -1.18 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 859.65 J/kg Max Up Vert Vel: 41.46 m/s Conv Inhibition (B-): 36.49 J/kg Cap Strength: 1.94 C Lift Cond Lev (LCL): 901.67 mb = 1015.01 m = 3330.05 ft Lev Free Conv (LFC): 836.67 mb = 1663.20 m = 5456.61 ft Equ Level (EL): 776.67 mb = 2295.56 m = 7531.26 ft B at Equ Level: 19.67 J/kg Max Parcel Lev (MPL): 96.67 mb = 16787.65 m = 55076.93 ft Wind level data Storm motion: 86 at 9 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 30 2 -1.0 -1.7 | 278 8 7.5 -1.1 1 1000 108 50 3 -2.3 -1.9 | 282 6 6.2 -1.3 2 978 305 65 7 -6.3 -3.0 | 317 3 2.2 -2.3 3 945 610 60 14 -12.1 -7.0 | 29 7 -3.6 -6.4 4 925 793 60 17 -14.7 -8.5 | 38 10 -6.2 -7.9 5 912 914 55 21 -17.2 -12.0 | 37 14 -8.7 -11.4 6 881 1219 55 20 -16.4 -11.5 | 36 13 -7.9 -10.9 7 850 1528 75 20 -19.3 -5.2 | 67 12 -10.8 -4.6 8 820 1829 70 23 -21.6 -7.9 | 61 15 -13.1 -7.3 9 791 2134 80 19 -18.7 -3.3 | 75 11 -10.2 -2.7 10 763 2438 85 15 -14.9 -1.3 | 84 6 -6.4 -0.7 11 710 3048 30 10 -5.0 -8.7 | 336 9 3.5 -8.1 12 700 3171 30 10 -5.0 -8.7 | 336 9 3.5 -8.1 13 611 4267 20 8 -2.7 -7.5 | 320 9 5.8 -6.9 14 500 5890 75 4 -3.9 -1.0 | 275 5 4.6 -0.4 15 487 6096 50 4 -3.1 -2.6 | 290 6 5.4 -2.0 16 450 6706 90 1 -1.0 0.0 | 265 8 7.5 0.6 17 400 7610 240 8 6.9 4.0 | 253 16 15.4 4.6 18 367 8230 195 6 1.6 5.8 | 238 12 10.1 6.4 19 300 9710 185 10 0.9 10.0 | 222 14 9.4 10.6 20 285 10058 190 13 2.3 12.8 | 219 17 10.8 13.4 21 273 10363 180 15 0.0 15.0 | 209 18 8.5 15.6 22 261 10668 185 15 1.3 14.9 | 212 18 9.8 15.6 23 250 10973 170 18 -3.1 17.7 | 196 19 5.4 18.3 24 250 10980 185 18 1.6 17.9 | 209 21 10.1 18.5 25 228 11582 185 22 1.9 21.9 | 205 25 10.4 22.5 26 218 11887 190 19 3.3 18.7 | 211 23 11.8 19.3 27 200 12450 180 16 0.0 16.0 | 207 19 8.5 16.6 28 180 13106 175 15 -1.3 14.9 | 205 17 7.2 15.6 29 171 13411 140 16 -10.3 12.3 | 172 13 -1.8 12.9 30 163 13716 145 11 -6.3 9.0 | 193 10 2.2 9.6 31 150 14240 210 13 6.5 11.3 | 232 19 15.0 11.9 32 148 14326 210 13 6.5 11.3 | 232 19 15.0 11.9 33 133 14935 235 20 16.4 11.5 | 244 28 24.9 12.1 34 120 15545 235 32 26.2 18.4 | 241 40 34.7 19.0 35 108 16154 210 20 10.0 17.3 | 226 26 18.5 17.9 36 100 16600 150 13 -6.5 11.3 | 190 12 2.0 11.9 37 97 16764 150 13 -6.5 11.3 | 190 12 2.0 11.9 38 93 17003 145 6 -3.4 4.9 | 223 7 5.1 5.5 39 92 17069 150 10 -5.0 8.7 | 201 10 3.5 9.3 40 87 17374 150 1 -0.5 0.9 | 260 8 8.0 1.5 41 82 17678 310 13 10.0 -8.4 | 293 20 18.5 -7.7 42 78 17983 290 18 16.9 -6.2 | 282 26 25.4 -5.5 43 74 18288 275 15 14.9 -1.3 | 272 23 23.5 -0.7 44 70 18590 10 12 -2.1 -11.8 | 330 13 6.4 -11.2 45 70 18593 80 12 -11.8 -2.1 | 66 4 -3.3 -1.5 46 66 18898 10 12 -2.1 -11.8 | 330 13 6.4 -11.2 47 63 19202 10 11 -1.9 -10.8 | 327 12 6.6 -10.2 48 60 19507 120 17 -14.7 8.5 | 146 11 -6.2 9.1 49 57 19812 65 16 -14.5 -6.8 | 44 9 -6.0 -6.2 50 54 20117 55 13 -10.6 -7.5 | 17 7 -2.1 -6.8 51 51 20422 70 13 -12.2 -4.4 | 44 5 -3.7 -3.8 52 50 20560 120 28 -24.2 14.0 | 133 21 -15.7 14.6 53 46 21031 120 26 -22.5 13.0 | 134 20 -14.0 13.6 54 42 21641 85 43 -42.8 -3.7 | 85 34 -34.3 -3.1 55 36 22555 105 44 -42.5 11.4 | 109 36 -34.0 12.0 56 31 23470 95 56 -55.8 4.9 | 97 48 -47.3 5.5 57 30 23670 95 51 -50.8 4.4 | 97 43 -42.3 5.1 58 25 24384 100 54 -53.2 9.4 | 103 46 -44.7 10.0 Wind Parameters Mean winds (0-6000m): 55.9 at 11.4 knts Storm direction: 85.9 at 8.5 knts Shear (0-3000m) pos: 2.3 neg: 2.3 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 57.9 deg Storm rel helicity (0-3000m) pos: 46.3 neg: -26.6 tot: 19.8 m^2/s^2 ave: 6.6 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 1.1 10^-3/s Energy-Hel index: 0.23 Bulk Rich Number: 468.51 Bulk Shear: 1.83 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 61 8 331 4| 12.1 0.0 12.1| 9.6 0.0 9.6 19.2 0.69| 12.4 8.6 1000 59 13 22 7| 6.0 3.7 9.7| 12.8 -1.1 11.6 11.6 0.47| 10.3 4.9 1500 61 15 35 8| 4.7 2.5 7.2| 34.3 -1.5 32.8 21.8 0.58| 9.4 5.4 2000 65 17 46 9| 3.5 1.9 5.3| 42.6 -4.9 37.7 18.9 0.52| 8.7 4.5 2500 68 17 51 9| 2.8 1.1 3.9| 46.3 -10.2 36.1 14.5 0.37| 8.6 3.2 3000 66 16 47 8| 2.3 2.3 4.6| 46.3 -26.6 19.8 6.6 0.13| 8.8 1.1 4000 60 14 30 8| 1.7 1.8 3.6| 46.3 -31.5 14.8 3.7 0.08| 6.9 0.6 5000 56 13 18 7| 1.6 1.5 3.1| 46.3 -34.3 12.0 2.4 0.05| 5.9 0.3 6000 56 11 9 6| 1.4 1.3 2.8| 48.0 -37.8 10.2 1.7 0.02| 5.4 0.1 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20260107.12.gif