UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:1200Z 20 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 25.4 22.5 84 2.9 23.3 200 4 298.1 301.3 296.3 348.5 17.32 1 1000 125 24.8 22.7 88 2.1 23.3 200 4 298.0 301.1 296.4 349.2 17.63 2 925 808 22.0 19.6 86 2.4 20.3 270 2 301.8 304.7 296.2 348.1 15.71 3 897 1076 21.2 18.8 86 2.4 19.5 307 4 303.6 306.5 296.5 349.4 15.40 4 850 1542 18.4 16.5 89 1.9 17.1 40 8 305.4 308.0 296.1 347.4 14.03 5 746 2648 10.6 10.4 99 0.2 10.4 70 6 308.6 310.6 294.6 341.0 10.68 6 700 3178 8.0 7.0 93 1.0 7.4 95 3 311.3 313.1 294.1 339.1 9.02 7 548 5164 -2.1 -3.4 91 1.3 -2.8 141 7 321.9 323.0 294.2 339.6 5.44 8 539 5295 -1.9 -4.3 84 2.4 -3.1 139 7 323.7 324.7 294.5 340.6 5.17 9 535 5355 -1.9 -5.6 76 3.7 -3.7 138 7 324.4 325.3 294.3 339.9 4.71 10 513 5688 -4.3 -5.7 90 1.4 -5.0 133 8 325.4 326.4 294.7 341.5 4.88 11 509 5749 -4.5 -9.5 68 5.0 -6.7 132 8 325.9 326.6 293.9 338.1 3.66 12 500 5890 -5.3 -7.0 88 1.7 -6.1 130 8 326.6 327.5 294.7 341.7 4.53 13 488 6081 -6.7 -7.7 93 1.0 -7.2 121 9 327.1 328.0 294.7 341.8 4.40 14 458 6575 -9.3 -12.6 77 3.3 -10.6 130 13 329.9 330.5 294.5 340.7 3.17 15 403 7554 -16.3 -17.1 94 0.8 -16.6 146 9 333.1 333.6 294.7 341.8 2.49 16 400 7610 -16.7 -17.7 92 1.0 -17.0 145 8 333.3 333.8 294.7 341.6 2.38 17 373 8133 -19.1 -30.1 37 11.0 -21.6 195 6 336.8 337.0 294.3 340.0 0.84 18 367 8253 -19.5 -26.5 54 7.0 -21.3 204 5 337.9 338.1 294.8 342.3 1.19 19 358 8437 -20.7 -33.7 30 13.0 -23.3 187 6 338.7 338.8 294.6 341.0 0.62 20 352 8562 -21.5 -28.5 53 7.0 -23.1 176 7 339.2 339.4 295.1 343.1 1.04 21 342 8774 -23.3 -29.3 58 6.0 -24.6 157 8 339.6 339.8 295.1 343.3 0.99 22 315 9371 -27.5 -55.5 5 28.0 -30.0 103 12 341.8 341.8 294.8 342.1 0.07 23 301 9696 -30.1 -36.1 56 6.0 -31.0 31 7 342.6 342.8 295.5 344.9 0.58 24 300 9720 -30.3 -36.3 56 6.0 -31.2 25 6 342.7 342.8 295.5 344.9 0.57 25 290 9960 -32.1 -37.1 61 5.0 -32.9 44 5 343.4 343.6 295.6 345.6 0.55 26 268 10512 -36.3 -41.3 60 5.0 -36.9 87 3 345.2 345.2 295.9 346.7 0.38 27 250 10990 -40.5 -45.4 59 4.9 -40.9 125 1 345.9 345.9 296.0 346.9 0.26 28 231 11520 -45.3 -47.3 80 2.0 -45.4 195 2 346.5 346.5 296.1 347.4 0.23 29 227 11636 -46.5 -48.6 79 2.1 -46.6 212 3 346.4 346.4 296.0 347.2 0.20 30 225 11694 -46.9 -53.9 45 7.0 -47.2 220 3 346.6 346.7 296.0 347.1 0.11 31 215 11992 -49.5 -52.9 67 3.4 -49.7 264 5 347.1 347.2 296.1 347.7 0.13 32 211 12115 -50.3 -57.3 43 7.0 -50.5 283 6 347.8 347.8 296.2 348.1 0.08 33 200 12460 -53.5 -58.5 54 5.0 -53.7 335 8 348.0 348.1 296.3 348.4 0.07 34 183 13026 -58.3 -62.2 61 3.9 -58.4 315 13 349.2 349.2 296.5 349.4 0.05 35 173 13378 -61.3 -69.3 34 8.0 -61.4 328 13 349.9 349.9 296.6 350.0 0.02 36 150 14250 -68.3 -74.3 42 6.0 -68.4 15 3 352.4 352.4 297.2 352.5 0.01 37 122 15464 -77.5 -83.5 37 6.0 -77.5 94 10 357.1 357.1 298.1 357.1 0.00 38 119 15607 -77.3 -83.3 38 6.0 -77.3 96 10 360.0 360.0 298.7 360.0 0.00 39 114 15856 -74.5 -81.5 33 7.0 -74.5 75 11 369.7 369.7 300.5 369.7 0.00 40 100 16610 -79.5 -85.5 36 6.0 -79.5 265 5 374.1 374.1 301.3 374.1 0.00 41 93 17018 -82.3 -87.0 44 4.7 -82.3 320 3 376.4 376.4 301.6 376.5 0.00 42 84 17590 -79.9 -86.9 30 7.0 -79.9 316 9 392.4 392.4 304.2 392.5 0.00 43 81 17801 -70.5 -84.5 11 14.0 -70.6 315 10 415.8 415.8 307.2 415.9 0.00 44 77 18102 -69.1 -87.1 6 18.0 -69.2 306 21 424.8 424.8 308.3 424.8 0.00 45 70 18670 -70.3 -87.3 7 17.0 -70.4 260 46 434.0 434.0 309.3 434.0 0.00 46 66 19017 -71.5 -88.5 6 17.0 -71.6 262 44 438.7 438.7 309.7 438.8 0.00 47 59 19678 -69.7 -88.7 5 19.0 -69.8 256 29 457.1 457.1 311.5 457.1 0.00 48 54 20199 -73.3 -90.3 6 17.0 -73.4 334 15 460.5 460.5 311.8 460.5 0.00 49 50 20650 -70.7 -90.7 4 20.0 -70.8 90 17 476.9 476.9 313.2 476.9 0.00 50 44 21411 -68.5 -90.5 3 22.0 -68.7 79 33 500.0 500.0 314.9 500.0 0.00 51 41 21832 -70.3 -91.3 3 21.0 -70.5 101 41 505.7 505.7 315.4 505.7 0.00 52 37 22452 -63.3 -90.3 1 27.0 -63.8 99 50 538.8 538.8 317.5 538.8 0.00 53 30 23750 -59.9 -88.9 1 29.0 -60.8 85 68 581.3 581.3 319.8 581.4 0.00 54 27 24411 -58.2 -88.1 1 29.9 -59.4 95 73 603.9 603.9 320.8 604.0 0.01 55 21 26008 -54.1 -86.1 1 32.0 -56.4 95 70 661.3 661.3 323.1 661.4 0.01 TRP 93 17018 -82.3 -87.0 44 4.7 -82.3 320 3 376.4 376.4 301.6 376.5 0.00 WND 27 24411 -58.2 -88.1 1 29.9 -59.4 95 73 603.9 603.9 320.8 604.0 0.01 Sounding variables and indices 1000-500 mb thick: 5765.00 m Freezing level: 579.60 mb = 4750.71 m = 15586.11 ft Wetbulb zero: 589.64 mb = 4569.59 m = 14991.90 ft Precipitable water: 2.36 inches Sfc-500 mean rel hum: 90.23 % Est. max temperature: 32.51 C = 90.53 F Sfc-Lift cond lev (LCL): 963.82 mb = 447.80 m = 1469.14 ft T: 23.48 C 700-500 lapse rate: 4.90 C/km ThetaE index: 10.30 C Layer 850.0- 548.0 mb Conv cond level (CCL): 864.69 mb = 1393.64 m = 4572.25 ft Mean mixing ratio: 16.48 g/kg Conv temperature: 32.15 C = 89.86 F Cap Strength: 1.84 C Lifted Index: -1.86 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.20 C Lifted Index @700 mb: -2.22 C Showalter Index: -1.39 C Risk: Thunderstorms probable Total Totals Index: 45.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 21.80 C K Index: 39.20 Risk: > 80 % chance of thunderstorms Sweat Index: 222.00 Risk: None Energy Index: -1.24 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 659.80 J/kg Max Up Vert Vel: 36.33 m/s Conv Inhibition (B-): 42.87 J/kg Cap Strength: 1.79 C Lift Cond Lev (LCL): 923.02 mb = 826.64 m = 2712.04 ft Lev Free Conv (LFC): 808.02 mb = 1971.35 m = 6467.60 ft Equ Level (EL): 198.02 mb = 12523.29 m = 41086.41 ft B at Equ Level: 659.27 J/kg Max Parcel Lev (MPL): 108.02 mb = 16165.79 m = 53036.73 ft Wind level data Storm motion: 140 at 4 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 84 200 4 1.4 3.8 | 265 4 4.2 0.4 1 1000 125 200 4 1.4 3.8 | 265 4 4.2 0.4 2 980 305 230 5 3.8 3.2 | 271 7 6.6 -0.1 3 946 610 255 4 3.9 1.0 | 289 7 6.7 -2.3 4 925 808 270 2 2.0 -0.0 | 305 6 4.8 -3.4 5 914 914 275 2 2.0 -0.2 | 306 6 4.8 -3.5 6 850 1542 40 8 -5.1 -6.1 | 14 10 -2.3 -9.5 7 792 2134 50 8 -6.1 -5.1 | 21 9 -3.3 -8.5 8 764 2438 60 7 -6.1 -3.5 | 25 8 -3.2 -6.9 9 700 3178 95 3 -3.0 0.3 | 3 3 -0.2 -3.1 10 612 4267 155 6 -2.5 5.4 | 188 2 0.3 2.1 11 500 5890 130 8 -6.1 5.1 | 118 4 -3.3 1.8 12 487 6096 120 9 -7.8 4.5 | 103 5 -5.0 1.1 13 432 7010 140 16 -10.3 12.3 | 140 12 -7.5 8.9 14 416 7315 150 11 -5.5 9.5 | 156 7 -2.7 6.2 15 400 7610 145 8 -4.6 6.6 | 151 4 -1.8 3.2 16 368 8230 205 5 2.1 4.5 | 257 5 4.9 1.2 17 311 9449 95 13 -13.0 1.1 | 78 10 -10.1 -2.2 18 300 9720 25 6 -2.5 -5.4 | 358 9 0.3 -8.8 19 250 10990 125 1 -0.8 0.6 | 324 3 2.0 -2.8 20 239 11278 160 1 -0.3 0.9 | 314 3 2.5 -2.4 21 200 12460 335 8 3.4 -7.3 | 330 12 6.2 -10.6 22 189 12802 305 11 9.0 -6.3 | 309 15 11.8 -9.7 23 180 13106 320 14 9.0 -10.7 | 320 18 11.8 -14.1 24 172 13411 330 13 6.5 -11.3 | 327 17 9.3 -14.6 25 163 13716 325 12 6.9 -9.8 | 324 16 9.7 -13.2 26 150 14250 15 3 -0.8 -2.9 | 342 7 2.0 -6.3 27 120 15545 100 10 -9.8 1.7 | 77 7 -7.0 -1.6 28 114 15850 75 11 -10.6 -2.8 | 52 10 -7.8 -6.2 29 100 16610 265 5 5.0 0.4 | 291 8 7.8 -2.9 30 97 16764 240 3 2.6 1.5 | 289 6 5.4 -1.9 31 93 17018 320 3 1.9 -2.3 | 320 7 4.7 -5.7 32 83 17678 315 10 7.1 -7.1 | 317 14 9.9 -10.4 33 79 17983 315 11 7.8 -7.8 | 316 15 10.6 -11.1 34 75 18288 295 34 30.8 -14.4 | 298 38 33.6 -17.7 35 71 18593 280 35 34.5 -6.1 | 284 38 37.3 -9.4 36 70 18670 260 46 45.3 8.0 | 265 48 48.1 4.6 37 67 18898 265 47 46.8 4.1 | 269 50 49.6 0.7 38 61 19507 250 34 31.9 11.6 | 257 36 34.8 8.3 39 58 19812 260 25 24.6 4.3 | 268 27 27.4 1.0 40 55 20117 335 17 7.2 -15.4 | 332 21 10.0 -18.8 41 52 20422 330 11 5.5 -9.5 | 327 15 8.3 -12.9 42 50 20650 90 17 -17.0 0.0 | 77 15 -14.2 -3.4 43 49 20726 160 1 -0.3 0.9 | 314 3 2.5 -2.4 44 47 21031 95 11 -11.0 1.0 | 74 8 -8.1 -2.4 45 45 21336 75 31 -29.9 -8.0 | 67 29 -27.1 -11.4 46 40 21946 105 43 -41.5 11.1 | 101 39 -38.7 7.8 47 30 23750 85 68 -67.7 -5.9 | 82 66 -64.9 -9.3 48 30 23774 85 68 -67.7 -5.9 | 82 66 -64.9 -9.3 49 27 24411 95 73 -72.7 6.4 | 92 70 -69.9 3.0 50 25 24689 95 73 -72.7 6.4 | 92 70 -69.9 3.0 51 17 26213 95 67 -66.7 5.8 | 92 64 -63.9 2.5 Wind Parameters Mean winds (0-6000m): 110.0 at 5.8 knts Storm direction: 140.0 at 4.4 knts Shear (0-3000m) pos: 1.1 neg: 0.0 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): 107.3 deg Storm rel helicity (0-3000m) pos: 39.3 neg: -1.2 tot: 38.2 m^2/s^2 ave: 12.7 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 2.8 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 62.84 Bulk Shear: 10.50 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 ------------------------------------------------------------------------------- 500 229 4 274 6| 3.7 0.0 3.7| 4.6 0.0 4.6 9.1 0.59| 4.6 2.7 1000 245 4 287 6| 3.2 0.0 3.2| 10.2 0.0 10.2 10.2 0.63| 4.7 3.0 1500 299 4 310 9| 4.1 0.0 4.1| 34.9 0.0 34.9 23.3 0.80| 6.7 5.4 2000 24 5 356 8| 3.0 0.0 3.0| 37.5 0.0 37.5 18.8 0.81| 5.3 4.3 2500 40 6 6 8| 1.9 0.0 1.9| 39.3 0.0 39.3 15.7 0.75| 4.8 3.6 3000 48 6 10 7| 1.1 0.0 1.1| 39.3 -1.2 38.2 12.7 0.61| 4.6 2.8 4000 68 5 21 6| 0.6 0.0 0.6| 40.6 -1.6 39.0 9.8 0.61| 4.1 2.5 5000 96 5 43 4| 0.5 0.1 0.6| 40.9 -2.5 38.3 7.7 0.53| 3.6 1.9 6000 110 6 63 3| 0.4 0.4 0.8| 40.9 -5.1 35.8 6.0 0.41| 3.3 1.4 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20251020.12.gif