UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:1200Z 1 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 1002 84 27.6 23.6 79 4.0 24.7 40 2 300.6 304.0 297.7 355.2 18.61 1 1000 102 26.6 23.5 83 3.1 24.3 35 4 299.8 303.1 297.5 354.0 18.53 2 996 138 25.2 23.8 92 1.4 24.2 40 4 298.7 302.1 297.5 354.0 18.96 3 977 307 23.6 23.3 98 0.3 23.4 65 4 298.7 302.1 297.4 353.4 18.74 4 971 361 23.6 22.0 91 1.6 22.5 62 4 299.3 302.4 296.7 350.1 17.39 5 944 610 25.0 17.0 61 8.0 19.5 50 5 303.1 305.5 294.7 341.7 13.02 6 925 789 23.8 16.8 65 7.0 19.0 80 5 303.6 306.1 295.0 342.6 13.12 7 850 1523 18.8 15.0 79 3.8 16.3 50 7 305.8 308.2 295.3 344.0 12.72 8 761 2465 12.6 11.0 90 1.6 11.6 25 4 309.0 311.0 294.8 342.1 10.90 9 700 3165 9.2 8.0 92 1.2 8.5 225 4 312.7 314.5 294.9 342.6 9.67 10 522 5541 -3.7 -3.7 100 0.0 -3.7 270 12 324.5 325.6 295.0 342.8 5.58 11 500 5880 -5.7 -5.8 99 0.1 -5.8 260 9 326.1 327.1 294.9 342.5 4.97 12 484 6136 -6.1 -10.0 74 3.9 -7.8 260 8 328.6 329.4 294.6 341.2 3.70 13 480 6202 -5.9 -10.6 69 4.7 -7.9 259 9 329.7 330.4 294.7 341.8 3.55 14 400 7610 -16.5 -18.5 84 2.0 -17.1 265 12 333.5 334.0 294.7 341.4 2.22 15 372 8149 -20.7 -21.2 96 0.5 -20.8 283 9 335.0 335.4 294.7 341.7 1.89 16 368 8229 -19.9 -22.6 79 2.7 -20.7 289 9 337.1 337.4 295.1 343.2 1.69 17 361 8371 -20.1 -25.1 64 5.0 -21.4 305 7 338.7 338.9 295.2 343.7 1.38 18 342 8768 -23.1 -28.1 64 5.0 -24.3 350 1 339.9 340.1 295.3 344.0 1.11 19 300 9710 -30.5 -35.5 62 5.0 -31.3 165 10 342.4 342.5 295.4 344.8 0.62 20 298 9758 -30.9 -35.9 61 5.0 -31.7 163 10 342.5 342.6 295.4 344.8 0.60 21 278 10247 -35.1 -35.2 99 0.1 -35.1 150 12 343.3 343.4 295.7 345.9 0.69 22 265 10580 -37.5 -42.0 63 4.5 -37.9 153 12 344.5 344.6 295.7 346.0 0.36 23 250 10980 -41.3 -43.6 78 2.3 -41.5 170 16 344.7 344.7 295.7 346.0 0.32 24 244 11145 -42.5 -44.1 84 1.6 -42.6 170 17 345.3 345.3 295.8 346.5 0.31 25 240 11257 -43.3 -45.5 79 2.2 -43.5 170 17 345.7 345.8 295.9 346.8 0.27 26 237 11341 -43.9 -50.9 46 7.0 -44.3 175 17 346.0 346.1 295.9 346.7 0.15 27 209 12174 -50.9 -53.9 70 3.0 -51.0 181 20 347.8 347.8 296.3 348.3 0.12 28 206 12269 -51.9 -56.8 56 4.9 -52.1 184 20 347.6 347.6 296.2 348.0 0.09 29 200 12460 -53.1 -61.1 37 8.0 -53.3 195 21 348.7 348.7 296.4 348.9 0.05 30 195 12622 -54.1 -65.1 25 11.0 -54.4 194 20 349.6 349.6 296.5 349.8 0.03 31 167 13595 -61.7 -76.7 12 15.0 -61.9 210 20 352.8 352.8 297.3 352.8 0.01 32 150 14250 -66.7 -76.7 23 10.0 -66.8 230 18 355.2 355.2 297.7 355.2 0.01 33 142 14581 -69.7 -76.7 35 7.0 -69.8 230 17 355.6 355.6 297.8 355.6 0.01 34 113 15915 -79.3 -85.3 37 6.0 -79.3 215 18 361.6 361.6 299.0 361.7 0.00 35 101 16554 -80.1 -88.1 25 8.0 -80.1 358 9 371.9 371.9 300.9 371.9 0.00 36 100 16610 -80.5 -88.5 25 8.0 -80.5 65 7 372.2 372.2 300.9 372.2 0.00 37 81 17773 -87.9 -91.3 53 3.4 -87.9 90 45 380.1 380.1 302.3 380.1 0.00 38 73 18342 -83.9 -89.9 34 6.0 -83.9 37 25 400.1 400.1 305.2 400.1 0.00 39 71 18499 -77.5 -87.5 19 10.0 -77.6 340 11 416.9 416.9 307.3 416.9 0.00 40 70 18580 -76.9 -86.9 19 10.0 -76.9 310 4 419.9 419.9 307.7 419.9 0.00 41 68 18747 -76.1 -88.1 13 12.0 -76.2 9 8 425.1 425.1 308.3 425.1 0.00 42 55 19976 -74.3 -89.3 8 15.0 -74.4 171 12 455.8 455.8 311.4 455.8 0.00 43 50 20540 -67.5 -89.5 3 22.0 -67.7 80 39 484.4 484.4 313.8 484.4 0.00 44 46 21041 -68.7 -89.7 3 21.0 -68.9 83 39 493.2 493.2 314.5 493.2 0.00 45 32 23273 -57.7 -86.7 1 29.0 -58.8 78 47 576.6 576.6 319.5 576.6 0.01 TRP 81 17773 -87.9 -91.3 53 3.4 -87.9 90 45 380.1 380.1 302.3 380.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 573.05 mb = 4859.40 m = 15942.71 ft Wetbulb zero: 576.48 mb = 4737.00 m = 15541.13 ft Precipitable water: 2.31 inches Sfc-500 mean rel hum: 88.95 % Est. max temperature: 32.81 C = 91.05 F Sfc-Lift cond lev (LCL): 945.80 mb = 593.13 m = 1945.95 ft T: 24.91 C 700-500 lapse rate: 5.49 C/km ThetaE index: 13.55 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 830.53 mb = 1720.42 m = 5644.34 ft Mean mixing ratio: 15.31 g/kg Conv temperature: 33.53 C = 92.35 F Cap Strength: 2.93 C Lifted Index: -1.56 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.34 C Lifted Index @700 mb: -0.49 C Showalter Index: -0.50 C Risk: Thunderstorms probable Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 20.70 C K Index: 38.30 Risk: > 80 % chance of thunderstorms Sweat Index: 203.00 Risk: None Energy Index: -0.36 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 296.99 J/kg Max Up Vert Vel: 24.37 m/s Conv Inhibition (B-): 94.93 J/kg Cap Strength: 2.93 C Lift Cond Lev (LCL): 890.86 mb = 1115.41 m = 3659.43 ft Lev Free Conv (LFC): 765.86 mb = 2411.06 m = 7910.19 ft Equ Level (EL): 235.86 mb = 11373.25 m = 37313.36 ft B at Equ Level: 293.04 J/kg Max Parcel Lev (MPL): 155.86 mb = 14016.17 m = 45984.26 ft Wind level data Storm motion: 296 at 6 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 1002 84 40 2 -1.3 -1.5 | 99 7 -6.5 1.0 1 1000 102 35 4 -2.3 -3.3 | 84 8 -7.5 -0.7 2 977 305 65 4 -3.6 -1.7 | 95 9 -8.9 0.8 3 944 610 50 5 -3.8 -3.2 | 86 9 -9.1 -0.7 4 925 789 80 5 -4.9 -0.9 | 99 10 -10.2 1.7 5 912 914 65 5 -4.5 -2.1 | 92 10 -9.8 0.4 6 850 1523 50 7 -5.4 -4.5 | 79 11 -10.6 -2.0 7 791 2134 15 6 -1.6 -5.8 | 64 8 -6.8 -3.3 8 763 2438 30 4 -2.0 -3.5 | 83 7 -7.2 -0.9 9 700 3165 225 4 2.8 2.8 | 156 6 -2.4 5.4 10 659 3658 235 11 9.0 6.3 | 203 10 3.8 8.8 11 611 4267 250 10 9.4 3.4 | 215 7 4.2 6.0 12 588 4572 225 11 7.8 7.8 | 194 11 2.5 10.3 13 566 4877 265 11 11.0 1.0 | 239 7 5.7 3.5 14 525 5486 275 12 12.0 -1.0 | 258 7 6.7 1.5 15 506 5791 245 13 11.8 5.5 | 219 10 6.6 8.0 16 500 5880 260 9 8.9 1.6 | 222 5 3.6 4.1 17 486 6096 260 8 7.9 1.4 | 214 5 2.6 3.9 18 449 6706 255 16 15.5 4.1 | 237 12 10.2 6.7 19 400 7610 265 12 12.0 1.0 | 242 8 6.7 3.6 20 383 7925 265 10 10.0 0.9 | 234 6 4.7 3.4 21 367 8230 290 9 8.5 -3.1 | 280 3 3.2 -0.5 22 338 8839 0 0 -0.0 -0.0 | 116 6 -5.2 2.5 23 300 9710 165 10 -2.6 9.7 | 147 14 -7.8 12.2 24 285 10058 150 11 -5.5 9.5 | 138 16 -10.7 12.1 25 273 10363 150 13 -6.5 11.3 | 140 18 -11.7 13.8 26 261 10668 155 11 -4.6 10.0 | 142 16 -9.9 12.5 27 250 10980 170 16 -2.8 15.8 | 156 20 -8.0 18.3 28 239 11278 170 17 -3.0 16.7 | 157 21 -8.2 19.3 29 228 11582 195 16 4.1 15.5 | 177 18 -1.1 18.0 30 208 12192 180 20 0.0 20.0 | 167 23 -5.2 22.5 31 200 12460 195 21 5.4 20.3 | 181 23 0.2 22.8 32 180 13106 190 18 3.1 17.7 | 174 20 -2.1 20.3 33 163 13716 215 20 11.5 16.4 | 198 20 6.2 18.9 34 156 14021 210 20 10.0 17.3 | 194 20 4.8 19.9 35 150 14250 230 18 13.8 11.6 | 211 16 8.6 14.1 36 141 14630 230 17 13.0 10.9 | 210 16 7.8 13.5 37 133 14935 230 20 15.3 12.9 | 213 18 10.1 15.4 38 127 15240 210 23 11.5 19.9 | 196 23 6.3 22.5 39 120 15545 200 20 6.8 18.8 | 184 21 1.6 21.3 40 108 16154 225 16 11.3 11.3 | 204 15 6.1 13.8 41 103 16459 250 11 10.3 3.8 | 219 8 5.1 6.3 42 100 16610 65 7 -6.3 -3.0 | 88 12 -11.6 -0.4 43 97 16764 65 7 -6.3 -3.0 | 88 12 -11.6 -0.4 44 87 17374 90 20 -20.0 0.0 | 96 25 -25.2 2.5 45 82 17678 75 22 -21.3 -5.7 | 83 27 -26.5 -3.2 46 81 17773 90 45 -45.0 0.0 | 93 50 -50.2 2.5 47 78 17983 90 46 -46.0 0.0 | 93 51 -51.2 2.5 48 74 18288 60 30 -26.0 -15.0 | 68 34 -31.2 -12.5 49 70 18580 310 4 3.1 -2.6 | 89 2 -2.2 -0.0 50 70 18593 70 13 -12.2 -4.4 | 84 18 -17.4 -1.9 51 66 18898 310 4 3.1 -2.6 | 89 2 -2.2 -0.0 52 63 19202 220 12 7.7 9.2 | 192 12 2.5 11.7 53 60 19507 210 12 6.0 10.4 | 183 13 0.8 12.9 54 51 20422 135 12 -8.5 8.5 | 129 18 -13.7 11.0 55 50 20540 80 39 -38.4 -6.8 | 84 44 -43.6 -4.2 56 48 20726 85 36 -35.9 -3.1 | 89 41 -41.1 -0.6 57 40 21641 75 47 -45.4 -12.2 | 79 52 -50.6 -9.6 58 33 22555 75 45 -43.5 -11.6 | 79 50 -48.7 -9.1 59 27 23470 90 54 -54.0 0.0 | 92 59 -59.2 2.5 Wind Parameters Mean winds (0-6000m): 265.9 at 7.7 knts Storm direction: 295.9 at 5.8 knts Shear (0-3000m) pos: 0.6 neg: 1.6 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 60.3 deg Storm rel helicity (0-3000m) pos: 13.0 neg: -21.5 tot: -8.5 m^2/s^2 ave: -2.8 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 4.5 stream: -0.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 16.82 Bulk Shear: 17.66 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 54 4 90 9| 3.1 0.0 3.1| 1.8 -5.4 -3.5 -7.0 -0.39| 4.5 -1.7 1000 60 5 91 9| 1.9 0.0 1.9| 7.2 -10.0 -2.7 -2.7 -0.15| 4.4 -0.7 1500 57 5 88 10| 1.3 0.7 2.0| 7.2 -15.6 -8.4 -5.6 -0.31| 3.7 -1.2 2000 50 6 84 10| 1.0 1.1 2.1| 7.2 -20.5 -13.3 -6.6 -0.38| 3.7 -1.4 2500 45 5 82 9| 0.8 1.1 1.8| 10.9 -21.5 -10.6 -4.2 -0.22| 3.8 -0.8 3000 43 5 82 9| 0.6 1.6 2.3| 13.0 -21.5 -8.5 -2.8 -0.02| 4.5 -0.1 4000 17 6 65 8| 0.5 2.0 2.5| 27.2 -21.6 5.6 1.4 0.17| 4.7 0.8 5000 268 7 213 3| 1.0 1.7 2.7| 43.4 -28.4 15.0 3.0 0.22| 5.1 1.1 6000 266 8 219 4| 0.9 1.3 2.2| 46.4 -41.4 5.0 0.8 0.10| 5.4 0.6 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20251201.12.gif