UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for SBMT... Searching the city database file for: SBMT ... Date:0000Z 3 DEC 25 Station: SBMT WMO ident: 83779 Latitude: -23.51 Longitude: -46.64 Elevation: 722.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 65 SFC 928 722 21.6 18.6 83 3.0 19.5 100 3 301.1 303.8 295.3 344.3 14.69 2 925 750 22.0 18.5 81 3.5 19.6 125 4 301.8 304.5 295.5 345.0 14.64 3 875 1232 20.6 13.6 64 7.0 16.0 270 10 305.2 307.3 294.0 338.9 11.26 4 860 1382 20.4 15.4 73 5.0 17.0 276 12 306.5 308.9 295.6 345.3 12.90 5 850 1483 19.6 15.0 75 4.6 16.5 280 13 306.7 309.1 295.5 344.9 12.72 6 700 3125 8.0 6.1 88 1.9 6.9 225 24 311.3 312.9 293.7 337.5 8.47 7 691 3231 7.2 5.5 89 1.7 6.2 228 24 311.6 313.2 293.6 337.0 8.23 8 589 4528 0.4 -6.6 59 7.0 -2.9 245 19 318.3 319.0 292.0 331.1 3.96 9 584 4596 0.0 -4.2 73 4.2 -2.1 245 19 318.6 319.5 292.8 334.1 4.80 10 579 4665 0.0 -7.0 59 7.0 -3.3 246 19 319.4 320.1 292.3 332.1 3.91 11 576 4707 0.2 -9.8 47 10.0 -4.2 246 19 320.1 320.7 291.9 330.5 3.15 12 571 4777 0.2 -16.8 27 17.0 -6.1 247 20 320.9 321.2 290.9 327.0 1.80 13 556 4990 -0.5 -23.5 16 23.0 -7.8 248 20 322.5 322.7 290.6 326.1 1.03 14 551 5062 -0.9 -25.9 13 25.0 -8.4 249 21 322.8 323.0 290.5 325.8 0.84 15 531 5356 -3.1 -26.1 15 23.0 -9.8 251 22 323.6 323.8 290.7 326.7 0.86 16 521 5506 -3.9 -7.0 79 3.1 -5.4 253 22 324.4 325.3 294.0 338.8 4.35 17 515 5597 -4.1 -6.4 84 2.3 -5.2 253 22 325.3 326.2 294.4 340.5 4.61 18 500 5830 -4.7 -16.7 38 12.0 -9.2 270 23 327.3 327.7 292.9 334.5 2.07 19 496 5893 -4.7 -18.7 33 14.0 -9.7 272 23 328.1 328.4 292.9 334.2 1.76 20 479 6167 -5.9 -10.9 68 5.0 -8.1 280 24 329.9 330.6 294.7 341.7 3.48 21 447 6704 -10.7 -12.6 86 1.9 -11.5 278 29 330.4 331.1 294.7 341.5 3.25 22 443 6773 -11.5 -13.9 82 2.4 -12.5 277 30 330.3 330.8 294.4 340.4 2.95 23 436 6895 -11.7 -49.7 3 38.0 -17.4 277 31 331.5 331.5 292.2 331.9 0.09 24 432 6966 -12.1 -51.1 2 39.0 -17.7 276 32 331.9 331.9 292.3 332.2 0.08 25 428 7037 -12.7 -40.7 8 28.0 -17.9 276 33 332.0 332.0 292.5 333.0 0.26 26 426 7072 -13.3 -20.3 56 7.0 -15.6 276 33 331.7 332.0 293.8 338.0 1.79 27 418 7216 -14.5 -15.5 92 1.0 -14.9 275 35 331.9 332.5 294.7 341.4 2.74 28 411 7344 -14.9 -16.9 85 2.0 -15.6 274 35 333.0 333.5 294.7 341.7 2.48 29 406 7437 -14.3 -28.3 29 14.0 -17.9 270 33 335.0 335.2 293.9 338.3 0.91 30 400 7550 -14.7 -40.7 9 26.0 -19.4 265 31 335.9 335.9 293.6 337.0 0.27 31 391 7722 -15.9 -48.9 4 33.0 -20.6 256 31 336.5 336.5 293.6 337.0 0.11 32 336 8850 -24.3 -37.3 29 13.0 -26.5 230 32 339.9 340.0 294.7 341.7 0.46 33 325 9093 -24.9 -37.9 29 13.0 -27.1 242 37 342.4 342.5 295.3 344.1 0.45 34 305 9552 -29.1 -39.1 37 10.0 -30.6 260 46 342.7 342.8 295.4 344.4 0.42 35 300 9670 -30.1 -39.1 41 9.0 -31.4 260 47 343.0 343.0 295.4 344.6 0.43 36 269 10431 -37.5 -39.4 82 1.9 -37.7 260 41 343.1 343.1 295.5 344.9 0.47 37 250 10930 -41.9 -46.1 64 4.2 -42.2 260 33 343.8 343.8 295.4 344.8 0.24 38 249 10957 -42.1 -47.0 59 4.9 -42.5 260 34 343.9 343.9 295.4 344.8 0.22 39 231 11463 -45.7 -57.7 25 12.0 -46.2 274 36 345.9 345.9 295.8 346.1 0.07 40 200 12410 -53.7 -60.7 42 7.0 -53.9 275 46 347.7 347.7 296.2 348.0 0.05 41 179 13111 -60.1 -63.1 68 3.0 -60.2 264 60 348.5 348.5 296.3 348.7 0.04 42 175 13252 -61.1 -65.0 60 3.9 -61.2 262 63 349.1 349.1 296.5 349.2 0.03 43 172 13359 -61.3 -68.1 40 6.8 -61.4 260 65 350.5 350.5 296.8 350.6 0.02 44 163 13691 -61.9 -77.9 10 16.0 -62.0 260 65 354.9 354.9 297.7 354.9 0.01 45 150 14200 -65.5 -74.5 28 9.0 -65.5 255 50 357.2 357.3 298.2 357.3 0.01 46 141 14572 -68.1 -80.1 16 12.0 -68.2 259 42 359.1 359.1 298.5 359.1 0.00 47 138 14702 -64.3 -86.3 3 22.0 -64.4 260 40 368.0 368.0 300.2 368.0 0.00 48 100 16610 -75.9 -85.9 19 10.0 -75.9 280 26 381.1 381.1 302.4 381.1 0.00 49 80 17887 -80.9 -88.9 25 8.0 -80.9 260 24 395.9 395.9 304.6 395.9 0.00 50 74 18330 -79.3 -89.3 18 10.0 -79.3 247 18 408.2 408.2 306.3 408.2 0.00 51 71 18568 -75.3 -87.3 14 12.0 -75.3 241 15 421.6 421.6 307.9 421.6 0.00 52 70 18650 -76.1 -88.1 13 12.0 -76.2 295 5 421.6 421.6 307.9 421.6 0.00 53 67 18902 -76.9 -88.9 13 12.0 -76.9 290 4 425.2 425.2 308.3 425.2 0.00 54 55 20058 -68.3 -90.3 3 22.0 -68.5 0 6 469.6 469.6 312.6 469.6 0.00 55 50 20630 -67.1 -91.1 2 24.0 -67.3 80 9 485.4 485.4 313.9 485.4 0.00 56 34 23004 -59.9 -89.9 1 30.0 -60.7 75 25 560.9 560.9 318.7 560.9 0.00 57 30 23790 -58.3 -89.3 1 31.0 -59.4 80 22 585.7 585.7 319.9 585.7 0.00 58 27 24455 -57.1 -88.1 1 31.0 -58.5 89 24 607.0 607.0 320.9 607.0 0.01 TRP 80 17887 -80.9 -88.9 25 8.0 -80.9 260 24 395.9 395.9 304.6 395.9 0.00 WND 172 13359 -61.3 -68.1 40 6.8 -61.4 260 65 350.5 350.5 296.8 350.6 0.02 Sounding variables and indices 1000-500 mb thick: 5765.00 m Freezing level: 566.71 mb = 4837.46 m = 15870.74 ft Wetbulb zero: 621.23 mb = 4095.52 m = 13436.58 ft Precipitable water: 1.50 inches Sfc-500 mean rel hum: 67.41 % Est. max temperature: 29.18 C = 84.52 F Sfc-Lift cond lev (LCL): 888.11 mb = 1103.21 m = 3619.42 ft T: 20.97 C 700-500 lapse rate: 4.70 C/km ThetaE index: 14.16 C Layer 850.0- 584.0 mb Conv cond level (CCL): 766.50 mb = 2357.43 m = 7734.27 ft Mean mixing ratio: 12.72 g/kg Conv temperature: 29.53 C = 85.15 F Cap Strength: 2.67 C Lifted Index: 0.91 C Risk: Showers probable Lifted Index @300 mb: 2.22 C Lifted Index @700 mb: -0.57 C Showalter Index: 0.14 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 19.70 C K Index: 37.40 Risk: > 80 % chance of thunderstorms Sweat Index: 229.00 Risk: None Energy Index: -2.08 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 87.44 J/kg Max Up Vert Vel: 13.22 m/s Conv Inhibition (B-): 83.03 J/kg Cap Strength: 2.67 C Lift Cond Lev (LCL): 814.32 mb = 1845.63 m = 6055.14 ft Lev Free Conv (LFC): 719.32 mb = 2894.70 m = 9496.94 ft Equ Level (EL): 559.32 mb = 4941.92 m = 16213.45 ft B at Equ Level: 84.34 J/kg Max Parcel Lev (MPL): 369.32 mb = 8146.49 m = 26727.00 ft Wind level data Storm motion: 281 at 15 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 ---------------------------------------------------------- 0 928 722 100 3 -3.0 0.5 | 101 18 -17.3 3.2 1 925 750 125 4 -3.3 2.3 | 106 18 -17.6 5.0 2 908 914 55 4 -3.3 -2.3 | 91 18 -17.6 0.4 3 876 1219 270 10 10.0 -0.0 | 122 5 -4.4 2.7 4 850 1483 280 13 12.8 -2.3 | 106 2 -1.6 0.4 5 846 1524 280 13 12.8 -2.3 | 106 2 -1.6 0.4 6 787 2134 240 14 12.1 7.0 | 167 10 -2.2 9.7 7 759 2438 230 20 15.3 12.9 | 184 16 1.0 15.6 8 732 2743 220 22 14.1 16.9 | 179 20 -0.2 19.6 9 706 3048 225 25 17.7 17.7 | 189 21 3.3 20.4 10 700 3125 225 24 17.0 17.0 | 188 20 2.6 19.7 11 631 3962 250 22 20.7 7.5 | 212 12 6.3 10.2 12 607 4267 245 20 18.1 8.5 | 199 12 3.8 11.2 13 585 4572 245 19 17.2 8.0 | 195 11 2.9 10.7 14 502 5791 255 23 22.2 6.0 | 222 12 7.9 8.7 15 500 5830 270 23 23.0 -0.0 | 253 9 8.6 2.7 16 483 6096 280 23 22.7 -4.0 | 279 8 8.3 -1.3 17 412 7315 275 36 35.9 -3.1 | 271 22 21.5 -0.4 18 400 7550 265 31 30.9 2.7 | 252 17 16.5 5.4 19 380 7925 245 32 29.0 13.5 | 222 22 14.6 16.2 20 365 8230 255 26 25.1 6.7 | 229 14 10.8 9.4 21 336 8839 230 32 24.5 20.6 | 204 25 10.2 23.3 22 309 9449 260 45 44.3 7.8 | 251 32 30.0 10.5 23 300 9670 260 47 46.3 8.2 | 251 34 31.9 10.9 24 284 10058 260 47 46.3 8.2 | 251 34 31.9 10.9 25 250 10930 260 33 32.5 5.7 | 245 20 18.1 8.4 26 248 10973 260 35 34.5 6.1 | 246 22 20.1 8.8 27 237 11278 270 33 33.0 -0.0 | 262 19 18.6 2.7 28 216 11887 285 42 40.6 -10.9 | 287 27 26.2 -8.2 29 200 12410 275 46 45.8 -4.0 | 272 31 31.5 -1.3 30 172 13359 260 65 64.0 11.3 | 254 52 49.7 14.0 31 162 13716 260 65 64.0 11.3 | 254 52 49.7 14.0 32 150 14200 255 50 48.3 12.9 | 245 37 33.9 15.6 33 126 15240 265 28 27.9 2.4 | 249 14 13.5 5.1 34 120 15545 245 29 26.3 12.3 | 219 19 11.9 15.0 35 108 16154 270 23 23.0 -0.0 | 253 9 8.6 2.7 36 100 16610 280 26 25.6 -4.5 | 279 11 11.3 -1.8 37 97 16764 280 26 25.6 -4.5 | 279 11 11.3 -1.8 38 88 17374 260 23 22.7 4.0 | 231 11 8.3 6.7 39 83 17678 275 28 27.9 -2.4 | 269 14 13.5 0.3 40 80 17887 260 24 23.6 4.2 | 234 12 9.3 6.9 41 71 18593 240 15 13.0 7.5 | 172 10 -1.4 10.2 42 70 18650 295 5 4.5 -2.1 | 93 10 -9.8 0.6 43 61 19507 280 2 2.0 -0.3 | 101 13 -12.4 2.4 44 50 20630 80 9 -8.9 -1.6 | 93 23 -23.2 1.1 45 49 20726 70 10 -9.4 -3.4 | 88 24 -23.8 -0.7 46 47 21031 110 10 -9.4 3.4 | 104 25 -23.8 6.1 47 45 21336 100 16 -15.8 2.8 | 100 31 -30.1 5.5 48 42 21641 135 17 -12.0 12.0 | 119 30 -26.4 14.7 49 40 21946 115 23 -20.8 9.7 | 109 37 -35.2 12.4 50 35 22860 90 24 -24.0 0.0 | 94 38 -38.4 2.7 51 33 23165 60 25 -21.7 -12.5 | 75 37 -36.0 -9.8 52 32 23470 90 27 -27.0 0.0 | 94 41 -41.4 2.7 53 30 23790 80 22 -21.7 -3.8 | 88 36 -36.0 -1.1 54 28 24079 75 24 -23.2 -6.2 | 85 38 -37.5 -3.5 55 26 24384 105 25 -24.1 6.5 | 103 40 -38.5 9.2 56 24 24689 90 25 -25.0 0.0 | 94 39 -39.4 2.7 Wind Parameters Mean winds (0-6000m): 250.6 at 19.5 knts Storm direction: 280.6 at 14.6 knts Shear (0-3000m) pos: 3.4 neg: 2.9 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 103.2 deg Storm rel helicity (0-3000m) pos: 59.7 neg: -43.5 tot: 16.2 m^2/s^2 ave: 5.4 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 1.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.32 Bulk Shear: 37.61 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 ------------------------------------------------------------------------------- 500 306 6 86 10| 13.4 0.0 13.4| 9.8 -36.0 -26.2 -52.4 -0.09| 23.0 -2.1 1000 277 9 106 6| 6.7 1.7 8.4| 11.0 -36.4 -25.4 -25.4 -0.02| 14.9 -0.3 1500 263 11 136 5| 4.5 3.1 7.6| 15.2 -37.1 -21.9 -14.6 0.03| 12.8 0.3 2000 248 13 163 8| 3.3 4.4 7.7| 22.1 -42.1 -19.9 -10.0 0.04| 11.8 0.5 2500 239 15 173 10| 3.4 3.5 6.9| 42.3 -43.5 -1.2 -0.5 0.11| 10.5 1.1 3000 238 17 178 11| 3.4 2.9 6.4| 59.7 -43.5 16.2 5.4 0.17| 9.8 1.6 4000 241 18 185 11| 2.4 2.2 4.6| 66.5 -53.0 13.6 3.4 0.13| 8.2 1.1 5000 243 18 190 11| 2.4 1.8 4.2| 79.8 -53.0 26.8 5.4 0.19| 7.0 1.3 6000 251 19 204 10| 2.7 1.7 4.3|103.8 -55.7 48.1 8.0 0.26| 7.3 1.9 Wrote GIF file: /home/apache/climate/data/raob//SBMT/skewt/SBMT.skewt.20251203.00.gif