UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for SBMT... Searching the city database file for: SBMT ... Date:0000Z 29 OCT 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 138 SFC 935 722 18.8 17.5 92 1.3 17.9 30 2 297.6 300.1 293.6 337.0 13.58 2 925 814 18.4 17.1 92 1.3 17.5 115 4 298.1 300.6 293.6 337.0 13.38 3 909 964 17.2 17.0 99 0.2 17.1 86 7 298.4 300.8 293.7 337.7 13.53 4 867 1370 16.6 15.4 93 1.2 15.8 41 12 301.8 304.2 294.2 339.6 12.80 5 850 1540 17.2 14.2 83 3.0 15.2 15 14 304.2 306.4 294.3 340.1 12.07 6 848 1560 17.4 14.3 82 3.1 15.3 12 14 304.6 306.8 294.6 340.9 12.17 7 761 2477 11.0 10.0 94 1.0 10.4 305 22 307.2 309.1 293.9 338.0 10.19 8 700 3173 7.8 5.3 84 2.5 6.3 305 19 311.1 312.6 293.3 335.8 8.01 9 612 4267 1.4 -2.5 75 3.9 -0.6 290 20 315.9 316.9 292.4 332.5 5.21 10 548 5150 -2.7 -6.2 77 3.5 -4.4 276 17 321.2 322.1 293.2 335.6 4.39 11 500 5870 -7.9 -9.3 90 1.4 -8.5 290 23 323.4 324.2 293.3 335.9 3.78 12 492 5995 -8.7 -9.8 92 1.1 -9.2 290 23 323.9 324.7 293.4 336.2 3.70 13 464 6448 -10.9 -15.4 69 4.5 -12.6 295 20 326.7 327.2 293.1 335.1 2.49 14 416 7277 -17.5 -17.5 100 0.0 -17.5 299 28 328.5 329.0 293.4 336.6 2.33 15 400 7570 -19.7 -19.8 99 0.1 -19.7 300 31 329.4 329.8 293.4 336.3 1.99 16 392 7720 -20.1 -20.8 94 0.7 -20.3 300 34 330.8 331.1 293.6 337.3 1.86 17 391 7739 -20.5 -21.4 92 0.9 -20.8 300 34 330.5 330.8 293.5 336.7 1.77 18 365 8244 -24.5 -29.4 64 4.9 -25.5 300 43 331.7 331.9 293.1 335.1 0.92 19 344 8674 -26.5 -27.8 89 1.3 -26.8 298 42 334.7 334.9 294.0 338.8 1.13 20 320 9193 -29.7 -32.3 78 2.6 -30.2 291 47 337.2 337.4 294.4 340.2 0.79 21 316 9283 -30.3 -32.2 83 1.9 -30.6 290 48 337.6 337.8 294.5 340.7 0.81 22 308 9465 -31.7 -34.0 80 2.3 -32.1 288 50 338.1 338.3 294.5 340.8 0.70 23 300 9650 -33.9 -43.9 36 10.0 -34.9 285 52 337.6 337.6 294.0 338.6 0.26 24 294 9791 -35.1 -53.1 14 18.0 -36.4 283 53 337.8 337.9 293.9 338.2 0.09 25 255 10767 -42.1 -62.1 10 20.0 -42.9 272 63 341.5 341.5 294.7 341.7 0.04 26 250 10900 -43.3 -60.3 14 17.0 -44.0 270 64 341.7 341.7 294.8 341.9 0.05 27 235 11315 -46.7 -63.7 13 17.0 -47.2 265 65 342.6 342.7 295.0 342.8 0.03 28 232 11401 -47.1 -53.1 50 6.0 -47.4 265 67 343.3 343.3 295.2 343.8 0.12 29 227 11545 -48.1 -52.0 64 3.9 -48.3 265 69 343.9 343.9 295.4 344.5 0.14 30 226 11574 -48.3 -53.1 57 4.8 -48.5 265 69 344.0 344.1 295.4 344.6 0.12 31 215 11902 -51.1 -60.1 33 9.0 -51.4 265 73 344.6 344.7 295.5 344.9 0.05 32 210 12055 -52.5 -56.5 62 4.0 -52.7 265 76 344.8 344.8 295.6 345.2 0.09 33 200 12370 -55.1 -60.0 54 4.9 -55.2 265 80 345.5 345.5 295.7 345.8 0.06 34 187 12794 -58.6 -63.0 57 4.4 -58.7 270 87 346.5 346.5 295.9 346.7 0.04 35 163 13640 -65.9 -69.2 63 3.3 -66.0 273 78 348.2 348.2 296.3 348.3 0.02 36 150 14140 -68.7 -74.7 42 6.0 -68.7 275 70 351.7 351.7 297.0 351.8 0.01 37 137 14683 -69.7 -80.7 19 11.0 -69.8 267 66 359.2 359.2 298.5 359.2 0.00 38 104 16302 -76.7 -85.7 23 9.0 -76.7 275 56 375.3 375.3 301.5 375.3 0.00 39 100 16530 -73.3 -84.3 17 11.0 -73.3 265 50 386.1 386.1 303.2 386.1 0.00 40 87 17342 -75.7 -85.7 19 10.0 -75.7 284 40 397.0 397.0 304.8 397.0 0.00 41 84 17546 -72.9 -84.9 15 12.0 -72.9 282 36 406.7 406.7 306.1 406.7 0.00 42 78 17979 -75.3 -86.3 16 11.0 -75.3 315 31 410.4 410.4 306.6 410.4 0.00 43 73 18369 -69.7 -83.7 11 14.0 -69.8 309 37 430.1 430.1 308.9 430.1 0.00 44 70 18620 -68.9 -83.9 10 15.0 -69.0 250 31 437.0 437.0 309.6 437.0 0.00 45 64 19160 -66.5 -83.5 7 17.0 -66.7 272 19 453.6 453.6 311.2 453.6 0.01 46 60 19550 -68.3 -84.3 8 16.0 -68.5 319 17 458.0 458.0 311.6 458.0 0.01 47 52 20412 -67.7 -84.7 7 17.0 -67.9 284 21 478.6 478.6 313.3 478.6 0.01 48 50 20650 -64.5 -83.5 6 19.0 -64.8 260 20 491.5 491.5 314.3 491.5 0.01 49 42 21724 -60.9 -80.9 5 20.0 -61.5 261 19 525.5 525.5 316.6 525.6 0.01 50 32 23401 -64.1 -84.1 5 20.0 -64.6 319 15 559.5 559.5 318.6 559.5 0.01 51 30 23800 -59.5 -80.5 5 21.0 -60.4 305 6 582.4 582.4 319.8 582.6 0.02 52 25 24952 -55.5 -81.5 3 26.0 -57.2 341 13 625.1 625.1 321.7 625.2 0.02 TRP 104 16302 -76.7 -85.7 23 9.0 -76.7 275 56 375.3 375.3 301.5 375.3 0.00 WND 187 12794 -58.6 -63.0 57 4.4 -58.7 270 87 346.5 346.5 295.9 346.7 0.04 Sounding variables and indices 1000-500 mb thick: 5732.00 m Freezing level: 590.15 mb = 4568.79 m = 14989.29 ft Wetbulb zero: 619.21 mb = 4172.04 m = 13687.63 ft Precipitable water: 1.64 inches Sfc-500 mean rel hum: 84.30 % Est. max temperature: 27.50 C = 81.50 F Sfc-Lift cond lev (LCL): 917.46 mb = 884.45 m = 2901.71 ft T: 17.84 C 700-500 lapse rate: 5.82 C/km ThetaE index: 8.39 C Layer 761.0- 548.0 mb Conv cond level (CCL): 806.88 mb = 1981.32 m = 6500.30 ft Mean mixing ratio: 12.93 g/kg Conv temperature: 26.84 C = 80.31 F Cap Strength: 2.61 C Lifted Index: -0.65 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.88 C Lifted Index @700 mb: 0.51 C Showalter Index: -1.18 C Risk: Thunderstorms probable Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 22.10 C K Index: 36.80 Risk: > 80 % chance of thunderstorms Sweat Index: 221.40 Risk: None Energy Index: -0.89 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 120.23 J/kg Max Up Vert Vel: 15.51 m/s Conv Inhibition (B-): 72.22 J/kg Cap Strength: 2.58 C Lift Cond Lev (LCL): 866.21 mb = 1377.98 m = 4520.88 ft Lev Free Conv (LFC): 651.21 mb = 3761.56 m = 12340.93 ft Equ Level (EL): 571.21 mb = 4818.61 m = 15808.89 ft B at Equ Level: 38.03 J/kg Max Parcel Lev (MPL): 251.21 mb = 10867.54 m = 35654.21 ft Wind level data Storm motion: 330 at 13 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 ---------------------------------------------------------- 0 935 722 30 2 -1.0 -1.7 | 142 13 -7.7 9.9 1 925 814 115 4 -3.6 1.7 | 142 17 -10.4 13.4 2 914 914 90 7 -7.0 0.0 | 130 18 -13.7 11.7 3 882 1219 65 10 -9.1 -4.2 | 115 17 -15.8 7.4 4 850 1540 15 14 -3.6 -13.5 | 80 11 -10.4 -1.8 5 821 1829 335 15 6.3 -13.6 | 12 2 -0.4 -1.9 6 792 2134 325 19 10.9 -15.6 | 313 6 4.2 -3.9 7 764 2438 305 22 18.0 -12.6 | 275 11 11.3 -0.9 8 710 3048 310 19 14.6 -12.2 | 274 8 7.8 -0.5 9 700 3173 305 19 15.6 -10.9 | 265 9 8.8 0.8 10 611 4267 290 20 18.8 -6.8 | 248 13 12.1 4.8 11 525 5486 270 16 16.0 -0.0 | 218 15 9.3 11.7 12 505 5791 270 22 22.0 -0.0 | 233 19 15.3 11.7 13 500 5870 290 23 21.6 -7.9 | 256 15 14.9 3.8 14 485 6096 290 23 21.6 -7.9 | 256 15 14.9 3.8 15 466 6401 295 20 18.1 -8.5 | 254 12 11.4 3.2 16 400 7570 300 31 26.8 -15.5 | 281 20 20.1 -3.8 17 365 8230 300 43 37.2 -21.5 | 288 32 30.5 -9.8 18 350 8534 300 41 35.5 -20.5 | 287 30 28.8 -8.8 19 300 9650 285 52 50.2 -13.5 | 272 44 43.5 -1.8 20 250 10900 270 64 64.0 -0.0 | 258 58 57.3 11.7 21 236 11278 265 65 64.8 5.7 | 253 61 58.0 17.3 22 200 12370 265 80 79.7 7.0 | 256 75 73.0 18.6 23 187 12794 270 87 87.0 -0.0 | 262 81 80.3 11.7 24 178 13106 270 87 87.0 -0.0 | 262 81 80.3 11.7 25 150 14140 275 70 69.7 -6.1 | 265 63 63.0 5.6 26 138 14630 265 67 66.7 5.8 | 254 63 60.0 17.5 27 131 14935 280 58 57.1 -10.1 | 268 50 50.4 1.6 28 112 15850 280 47 46.3 -8.2 | 265 40 39.6 3.5 29 104 16302 275 56 55.8 -4.9 | 262 50 49.1 6.8 30 100 16530 265 50 49.8 4.4 | 250 46 43.1 16.0 31 96 16764 265 50 49.8 4.4 | 250 46 43.1 16.0 32 87 17374 285 40 38.6 -10.4 | 268 32 31.9 1.3 33 82 17678 280 34 33.5 -5.9 | 258 27 26.8 5.8 34 78 17983 315 31 21.9 -21.9 | 304 18 15.2 -10.2 35 74 18288 320 36 23.1 -27.6 | 314 23 16.4 -15.9 36 70 18593 280 40 39.4 -6.9 | 262 33 32.7 4.7 37 70 18620 250 31 29.1 10.6 | 225 32 22.4 22.3 38 67 18898 250 25 23.5 8.6 | 220 26 16.8 20.2 39 64 19202 275 18 17.9 -1.6 | 228 15 11.2 10.1 40 60 19507 320 16 10.3 -12.3 | 279 4 3.6 -0.6 41 57 19812 315 21 14.8 -14.8 | 291 9 8.1 -3.2 42 55 20117 250 22 20.7 7.5 | 216 24 13.9 19.2 43 52 20422 285 21 20.3 -5.4 | 245 15 13.6 6.2 44 50 20650 260 20 19.7 3.5 | 221 20 13.0 15.1 45 49 20726 260 22 21.7 3.8 | 224 22 14.9 15.5 46 43 21641 265 18 17.9 1.6 | 220 17 11.2 13.2 47 41 21946 250 20 18.8 6.8 | 213 22 12.1 18.5 48 39 22250 270 12 12.0 -0.0 | 204 13 5.3 11.7 49 37 22555 310 10 7.7 -6.4 | 190 5 0.9 5.2 50 35 22860 240 10 8.7 5.0 | 187 17 1.9 16.7 51 33 23165 315 10 7.1 -7.1 | 184 5 0.3 4.6 52 32 23470 320 17 10.9 -13.0 | 288 4 4.2 -1.3 53 30 23774 250 10 9.4 3.4 | 190 15 2.7 15.1 54 30 23800 305 6 4.9 -3.4 | 168 8 -1.8 8.2 55 26 24384 345 10 2.6 -9.7 | 116 5 -4.1 2.0 56 24 24689 335 16 6.8 -14.5 | 359 3 0.0 -2.8 57 22 24994 295 17 15.4 -7.2 | 243 10 8.7 4.5 58 20 25298 285 14 13.5 -3.6 | 220 11 6.8 8.1 Wind Parameters Mean winds (0-6000m): 300.0 at 18.0 knts Storm direction: 330.0 at 13.5 knts Shear (0-3000m) pos: 1.5 neg: 4.6 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 113.7 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -100.7 tot: -100.6 m^2/s^2 ave: -33.5 10^-3 m/s^2 rel: -0.64 Storm rel vorticity (0-3000m) horiz: 9.2 stream: -5.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.62 Bulk Shear: 74.05 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 80 7 128 17| 8.7 0.0 8.7| 0.0 -38.9 -38.9 -77.7 -0.65| 13.2 -8.6 1000 42 10 108 14| 4.4 7.9 12.3| 0.0 -77.2 -77.2 -77.2 -0.66| 15.6-10.3 1500 5 12 86 8| 2.9 8.4 11.3| 0.0 -84.6 -84.6 -56.4 -0.67| 14.2 -9.5 2000 340 14 42 3| 2.2 6.9 9.1| 0.0 -93.3 -93.3 -46.7 -0.65| 12.3 -8.0 2500 330 16 328 2| 1.7 5.3 7.0| 0.0 -96.9 -96.9 -38.7 -0.64| 10.6 -6.8 3000 323 16 291 3| 1.5 4.6 6.0| 0.0-100.7-100.6 -33.5 -0.64| 9.2 -5.9 4000 312 17 267 6| 1.1 3.5 4.6| 0.0-115.7-115.6 -28.9 -0.65| 7.6 -5.0 5000 303 17 253 8| 0.9 3.1 4.0| 12.9-130.8-117.9 -23.6 -0.58| 7.0 -4.1 6000 300 18 253 9| 1.3 2.6 3.9| 54.4-131.4 -77.1 -12.8 -0.37| 7.1 -2.6 Wrote GIF file: /home/apache/climate/data/raob//SBMT/skewt/SBMT.skewt.20251029.00.gif