UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011512.upa.cvt Date: 1200Z 15 JAN 26 Searching for SBMT... Searching the city database file for: SBMT ... Date:1200Z 15 JAN 26 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 132 SFC 935 722 24.4 18.4 69 6.0 20.2 270 3 303.3 306.0 295.7 346.0 14.39 2 933 741 23.0 17.0 69 6.0 18.9 276 3 302.1 304.5 294.6 341.0 13.18 3 925 815 22.2 16.2 69 6.0 18.1 300 5 302.0 304.3 294.1 339.3 12.62 4 875 1296 17.8 14.8 83 3.0 15.8 335 13 302.3 304.5 293.9 338.3 12.19 5 850 1545 16.8 13.8 82 3.0 14.8 335 25 303.7 305.9 294.0 338.7 11.75 6 783 2244 14.6 9.6 72 5.0 11.4 330 18 308.6 310.4 293.8 337.9 9.63 7 700 3182 8.0 4.3 77 3.7 5.9 345 13 311.3 312.8 292.9 334.4 7.46 8 619 4184 1.4 -0.4 88 1.8 0.4 343 4 314.9 316.1 292.7 333.9 6.01 9 536 5333 -3.7 -6.5 81 2.8 -5.0 337 6 322.1 322.9 293.4 336.5 4.39 10 533 5378 -3.5 -7.5 74 4.0 -5.4 337 6 322.8 323.6 293.4 336.3 4.09 11 500 5880 -6.7 -10.1 77 3.4 -8.2 335 6 324.9 325.6 293.5 336.7 3.55 12 468 6394 -10.5 -12.0 89 1.5 -11.1 321 10 326.4 327.0 293.7 337.3 3.26 13 400 7590 -17.5 -20.9 75 3.4 -18.6 265 10 332.2 332.6 294.0 338.6 1.81 14 384 7895 -19.3 -23.6 69 4.3 -20.5 276 9 333.8 334.1 294.1 339.1 1.48 15 365 8270 -22.3 -28.3 58 6.0 -23.7 291 8 334.7 334.9 293.9 338.4 1.02 16 329 9024 -27.9 -30.7 77 2.8 -28.5 309 14 337.0 337.2 294.4 340.4 0.90 17 316 9313 -30.5 -31.8 88 1.3 -30.7 308 13 337.3 337.5 294.4 340.5 0.84 18 300 9680 -33.1 -36.0 75 2.9 -33.5 315 14 338.7 338.8 294.6 341.0 0.59 19 271 10384 -39.5 -44.0 62 4.5 -39.9 305 13 339.4 339.5 294.4 340.5 0.28 20 269 10435 -39.7 -43.2 69 3.5 -40.0 306 13 339.8 339.9 294.6 341.1 0.31 21 250 10930 -43.9 -45.8 81 1.9 -44.0 285 8 340.8 340.9 294.7 341.8 0.25 22 249 10957 -44.1 -45.9 82 1.8 -44.2 297 9 340.9 340.9 294.8 341.9 0.25 23 247 11011 -44.3 -49.2 58 4.9 -44.6 300 10 341.4 341.4 294.8 342.1 0.18 24 241 11176 -45.9 -51.9 51 6.0 -46.2 279 10 341.4 341.4 294.8 341.9 0.13 25 214 11956 -52.9 -55.6 72 2.7 -53.0 278 13 342.3 342.3 295.0 342.7 0.10 26 209 12109 -54.1 -59.1 54 5.0 -54.2 274 11 342.8 342.8 295.0 343.0 0.06 27 200 12390 -56.5 -60.0 65 3.5 -56.6 265 9 343.3 343.3 295.1 343.5 0.06 28 196 12517 -57.9 -61.8 61 3.9 -58.0 263 9 343.1 343.1 295.1 343.3 0.05 29 188 12778 -59.9 -65.9 45 6.0 -60.0 260 10 343.9 343.9 295.3 344.1 0.03 30 173 13292 -63.3 -67.5 57 4.2 -63.3 242 10 346.6 346.6 295.9 346.7 0.03 31 169 13436 -61.9 -76.9 12 15.0 -62.0 232 10 351.3 351.3 296.9 351.3 0.01 32 161 13735 -61.9 -75.9 14 14.0 -62.0 211 11 356.2 356.2 298.0 356.2 0.01 33 150 14170 -63.3 -76.3 16 13.0 -63.4 180 11 361.0 361.0 298.9 361.1 0.01 34 130 15043 -68.1 -79.1 19 11.0 -68.2 87 12 367.5 367.5 300.1 367.5 0.01 35 100 16600 -74.5 -87.5 12 13.0 -74.5 105 8 383.8 383.8 302.9 383.8 0.00 36 86 17468 -77.9 -88.9 15 11.0 -77.9 95 21 393.8 393.8 304.3 393.9 0.00 37 77 18103 -75.3 -88.3 11 13.0 -75.3 79 25 411.9 411.9 306.7 411.9 0.00 38 73 18410 -78.3 -89.3 15 11.0 -78.3 89 29 411.9 411.9 306.7 411.9 0.00 39 70 18650 -76.5 -88.5 13 12.0 -76.6 95 29 420.7 420.7 307.8 420.7 0.00 40 60 19546 -70.7 -87.7 6 17.0 -70.8 115 22 452.7 452.7 311.1 452.7 0.00 41 56 19952 -72.3 -88.3 7 16.0 -72.4 115 20 458.0 458.0 311.6 458.0 0.00 42 50 20620 -69.7 -87.7 6 18.0 -69.9 110 27 479.2 479.2 313.4 479.3 0.00 43 30 23770 -58.1 -84.1 2 26.0 -59.2 90 43 586.2 586.3 320.0 586.3 0.01 44 24 25194 -52.1 -81.1 2 29.0 -54.6 78 34 642.3 642.3 322.4 642.5 0.02 45 20 26370 -53.5 -81.5 2 28.0 -56.0 65 26 672.4 672.4 323.5 672.6 0.03 46 19 26700 -53.7 -81.7 2 28.0 -56.3 57 22 681.7 681.7 323.9 681.9 0.03 TRP 86 17468 -77.9 -88.9 15 11.0 -77.9 95 21 393.8 393.8 304.3 393.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5748.00 m Freezing level: 596.22 mb = 4499.78 m = 14762.89 ft Wetbulb zero: 612.45 mb = 4269.31 m = 14006.75 ft Precipitable water: 1.59 inches Sfc-500 mean rel hum: 79.22 % Est. max temperature: 29.43 C = 84.97 F Sfc-Lift cond lev (LCL): 856.46 mb = 1480.01 m = 4855.62 ft T: 17.06 C 700-500 lapse rate: 5.45 C/km ThetaE index: 7.71 C Layer 933.0- 850.0 mb Conv cond level (CCL): 757.06 mb = 2525.69 m = 8286.27 ft Mean mixing ratio: 12.21 g/kg Conv temperature: 30.40 C = 86.72 F Cap Strength: 2.86 C Lifted Index: 0.55 C Risk: Showers probable Lifted Index @300 mb: 1.63 C Lifted Index @700 mb: 0.66 C Showalter Index: 0.60 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 20.50 C K Index: 33.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 221.60 Risk: None Energy Index: -0.44 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.59 J/kg Max Up Vert Vel: 8.20 m/s Conv Inhibition (B-): 117.79 J/kg Cap Strength: 2.82 C Lift Cond Lev (LCL): 832.50 mb = 1722.03 m = 5649.62 ft Lev Free Conv (LFC): 657.50 mb = 3692.62 m = 12114.75 ft Equ Level (EL): 547.50 mb = 5163.82 m = 16941.46 ft B at Equ Level: 32.75 J/kg Max Parcel Lev (MPL): 397.50 mb = 7636.85 m = 25054.96 ft Wind level data Storm motion: 4 at 7 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 ---------------------------------------------------------- 0 935 722 270 3 3.0 -0.0 | 205 8 3.5 7.5 1 925 815 300 5 4.3 -2.5 | 224 7 4.9 5.0 2 914 914 315 3 2.1 -2.1 | 206 6 2.7 5.4 3 883 1219 335 10 4.2 -9.1 | 288 5 4.8 -1.6 4 850 1545 335 25 10.6 -22.7 | 324 19 11.1 -15.2 5 822 1829 335 25 10.6 -22.7 | 324 19 11.1 -15.2 6 793 2134 330 19 9.5 -16.5 | 312 13 10.0 -9.0 7 765 2438 330 16 8.0 -13.9 | 307 11 8.5 -6.4 8 737 2743 330 11 5.5 -9.5 | 289 6 6.0 -2.0 9 700 3182 345 13 3.4 -12.6 | 322 6 3.9 -5.1 10 685 3353 345 13 3.4 -12.6 | 322 6 3.9 -5.1 11 635 3962 350 2 0.3 -2.0 | 189 6 0.9 5.5 12 611 4267 340 5 1.7 -4.7 | 219 4 2.2 2.8 13 500 5880 335 6 2.5 -5.4 | 236 4 3.1 2.0 14 486 6096 345 6 1.6 -5.8 | 231 3 2.1 1.7 15 467 6401 320 10 6.4 -7.7 | 272 7 7.0 -0.2 16 400 7590 265 10 10.0 0.9 | 232 13 10.5 8.3 17 398 7620 265 10 10.0 0.9 | 232 13 10.5 8.3 18 366 8230 290 8 7.5 -2.7 | 240 9 8.1 4.7 19 337 8839 315 16 11.3 -11.3 | 288 12 11.8 -3.8 20 323 9144 305 12 9.8 -6.9 | 267 10 10.4 0.6 21 300 9680 315 14 9.9 -9.9 | 283 11 10.4 -2.4 22 297 9754 320 16 10.3 -12.3 | 294 12 10.8 -4.8 23 284 10058 300 14 12.1 -7.0 | 268 13 12.7 0.5 24 260 10668 310 13 10.0 -8.4 | 275 11 10.5 -0.9 25 250 10930 285 8 7.7 -2.1 | 237 10 8.3 5.4 26 248 10973 305 10 8.2 -5.7 | 259 9 8.7 1.7 27 237 11278 265 10 10.0 0.9 | 232 13 10.5 8.3 28 216 11887 280 13 12.8 -2.3 | 249 14 13.3 5.2 29 200 12390 265 9 9.0 0.8 | 229 13 9.5 8.3 30 178 13106 255 10 9.7 2.6 | 225 14 10.2 10.1 31 150 14170 180 11 0.0 11.0 | 182 18 0.5 18.5 32 146 14326 175 10 -0.9 10.0 | 179 17 -0.3 17.4 33 139 14630 160 2 -0.7 1.9 | 179 9 -0.1 9.4 34 132 14935 95 10 -10.0 0.9 | 132 13 -9.4 8.3 35 125 15240 70 17 -16.0 -5.8 | 96 16 -15.4 1.7 36 119 15545 45 10 -7.1 -7.1 | 94 7 -6.5 0.4 37 113 15850 30 4 -2.0 -3.5 | 160 4 -1.5 4.0 38 108 16154 95 10 -10.0 0.9 | 132 13 -9.4 8.3 39 102 16459 75 14 -13.5 -3.6 | 107 14 -13.0 3.9 40 100 16600 105 8 -7.7 2.1 | 143 12 -7.2 9.5 41 97 16764 70 10 -9.4 -3.4 | 115 10 -8.9 4.1 42 87 17374 125 17 -13.9 9.8 | 142 22 -13.4 17.2 43 86 17468 95 21 -20.9 1.8 | 115 22 -20.4 9.3 44 79 17983 75 23 -22.2 -6.0 | 94 22 -21.7 1.5 45 71 18593 95 32 -31.9 2.8 | 108 33 -31.3 10.3 46 70 18650 95 29 -28.9 2.5 | 109 30 -28.4 10.0 47 64 19202 90 26 -26.0 0.0 | 106 27 -25.5 7.5 48 60 19507 115 22 -19.9 9.3 | 131 26 -19.4 16.8 49 54 20117 115 19 -17.2 8.0 | 133 23 -16.7 15.5 50 52 20422 95 20 -19.9 1.7 | 115 21 -19.4 9.2 51 50 20620 110 27 -25.4 9.2 | 124 30 -24.8 16.7 52 49 20726 105 18 -17.4 4.7 | 126 21 -16.9 12.1 53 47 21031 115 26 -23.6 11.0 | 129 30 -23.0 18.5 54 45 21336 105 36 -34.8 9.3 | 116 38 -34.2 16.8 55 40 21946 100 27 -26.6 4.7 | 115 29 -26.1 12.2 56 31 23470 90 47 -47.0 0.0 | 99 47 -46.5 7.5 57 30 23770 90 43 -43.0 0.0 | 100 43 -42.5 7.5 58 30 23774 100 36 -35.5 6.3 | 111 38 -34.9 13.7 59 25 24994 75 38 -36.7 -9.8 | 86 36 -36.2 -2.4 60 23 25603 85 26 -25.9 -2.3 | 102 26 -25.4 5.2 61 21 25908 75 20 -19.3 -5.2 | 97 19 -18.8 2.3 62 20 26213 70 27 -25.4 -9.2 | 86 25 -24.8 -1.8 63 20 26370 65 26 -23.6 -11.0 | 81 23 -23.0 -3.5 64 19 26518 55 21 -17.2 -12.0 | 75 17 -16.7 -4.6 65 18 26822 70 26 -24.4 -8.9 | 87 24 -23.9 -1.4 66 16 27127 60 24 -20.8 -12.0 | 77 21 -20.2 -4.5 Wind Parameters Mean winds (0-6000m): 334.1 at 10.0 knts Storm direction: 4.1 at 7.5 knts Shear (0-3000m) pos: 1.1 neg: 0.3 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 30.1 deg Storm rel helicity (0-3000m) pos: 34.0 neg: -29.2 tot: 4.9 m^2/s^2 ave: 1.6 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 1.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 11.40 Bulk Shear: 2.95 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 ------------------------------------------------------------------------------- 500 322 6 232 5| 9.5 0.0 9.5| 13.8 -2.8 11.0 21.9 0.64| 12.5 8.0 1000 332 13 301 8| 4.8 7.6 12.4| 28.2 -2.8 25.3 25.3 0.49| 13.9 6.9 1500 333 16 310 10| 3.2 2.8 6.0| 28.2 -18.0 10.1 6.8 0.28| 11.7 3.3 2000 332 16 309 10| 2.4 0.4 2.8| 28.2 -25.5 2.6 1.3 0.16| 10.6 1.7 2500 333 15 309 9| 2.5 0.3 2.8| 34.0 -25.5 8.5 3.4 0.23| 9.2 2.1 3000 335 14 309 9| 1.1 0.3 1.4| 34.0 -29.2 4.9 1.6 0.11| 8.8 1.0 4000 335 12 300 6| 0.8 0.3 1.1| 36.4 -31.1 5.3 1.3 0.09| 7.5 0.7 5000 335 10 293 5| 0.7 0.3 0.9| 37.1 -31.1 5.9 1.2 0.10| 6.0 0.6 6000 334 10 287 5| 0.5 0.7 1.3| 39.3 -34.7 4.7 0.8 0.10| 5.8 0.6 Wrote GIF file: /home/apache/climate/data/raob//SBMT/skewt/SBMT.skewt.20260115.12.gif