UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010612.upa.cvt Date: 1200Z 6 JAN 26 Searching for SBMT... Searching the city database file for: SBMT ... Date:1200Z 6 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 150 SFC 936 722 19.4 15.1 76 4.3 16.6 70 12 298.1 300.2 292.2 331.9 11.60 2 925 823 18.0 14.3 79 3.7 15.6 80 15 297.7 299.7 291.7 330.1 11.14 3 871 1335 13.4 13.4 100 0.0 13.4 63 15 298.1 300.1 291.9 330.5 11.16 4 850 1540 12.4 12.4 100 0.0 12.4 60 16 299.1 301.1 291.8 330.4 10.70 5 823 1811 11.2 11.0 99 0.2 11.1 37 23 300.6 302.5 291.8 330.3 10.07 6 816 1883 13.6 10.5 82 3.1 11.7 33 22 303.9 305.7 292.6 333.2 9.82 7 792 2136 13.6 8.6 72 5.0 10.5 25 15 306.5 308.2 292.6 333.4 8.89 8 700 3164 5.2 3.8 91 1.4 4.4 10 12 308.2 309.6 291.8 330.3 7.20 9 683 3364 4.2 0.1 75 4.1 2.1 5 11 309.3 310.4 290.8 326.8 5.65 10 678 3424 5.0 -10.0 33 15.0 -1.3 9 11 310.8 311.3 288.5 319.3 2.64 11 669 3532 6.0 -23.0 10 29.0 -3.4 15 10 313.2 313.3 287.5 316.2 0.90 12 565 4893 -1.9 -36.9 5 35.0 -9.7 2 6 319.4 319.4 288.9 320.4 0.29 13 500 5850 -9.1 -44.1 4 35.0 -15.0 270 7 321.9 322.0 289.5 322.5 0.15 14 400 7540 -22.1 -54.1 4 32.0 -25.2 310 9 326.3 326.3 290.7 326.5 0.06 15 347 8565 -29.9 -57.9 5 28.0 -31.8 280 16 329.2 329.3 291.6 329.4 0.04 16 320 9137 -32.7 -62.7 3 30.0 -34.4 290 31 333.1 333.1 292.6 333.2 0.03 17 312 9315 -31.9 -63.9 3 32.0 -33.7 301 47 336.6 336.6 293.5 336.7 0.02 18 300 9590 -33.5 -59.5 6 26.0 -35.1 310 62 338.2 338.2 293.9 338.3 0.04 19 287 9901 -35.7 -62.7 5 27.0 -37.1 312 67 339.3 339.3 294.2 339.4 0.03 20 275 10198 -37.9 -42.9 59 5.0 -38.4 314 71 340.3 340.4 294.7 341.6 0.32 21 272 10274 -38.6 -43.5 59 5.0 -39.0 315 72 340.4 340.5 294.7 341.6 0.30 22 250 10850 -43.7 -48.4 60 4.7 -44.0 320 71 341.1 341.1 294.8 341.9 0.19 23 237 11207 -47.1 -50.3 70 3.2 -47.3 320 71 341.2 341.2 294.8 341.9 0.16 24 227 11491 -49.5 -53.0 67 3.5 -49.7 320 71 341.8 341.8 294.8 342.3 0.12 25 222 11637 -50.5 -58.5 38 8.0 -50.8 320 71 342.4 342.4 295.0 342.7 0.06 26 212 11936 -52.9 -55.7 71 2.8 -53.0 320 71 343.2 343.2 295.2 343.6 0.10 27 208 12059 -54.1 -58.2 61 4.1 -54.2 320 71 343.2 343.2 295.1 343.5 0.07 28 206 12121 -54.5 -61.5 42 7.0 -54.6 320 71 343.5 343.6 295.2 343.7 0.05 29 204 12183 -54.3 -75.3 6 21.0 -54.6 320 71 344.8 344.8 295.5 344.8 0.01 30 200 12310 -55.3 -70.3 14 15.0 -55.5 320 71 345.2 345.2 295.6 345.3 0.01 31 179 13008 -61.1 -70.1 29 9.0 -61.2 311 64 346.8 346.8 296.0 346.9 0.02 32 167 13435 -63.7 -75.7 18 12.0 -63.8 303 58 349.4 349.5 296.5 349.5 0.01 33 150 14090 -65.9 -79.9 12 14.0 -66.0 290 48 356.6 356.6 298.0 356.6 0.00 34 136 14682 -67.9 -82.9 10 15.0 -67.9 289 45 363.2 363.2 299.3 363.2 0.00 35 100 16520 -70.3 -88.3 5 18.0 -70.4 260 20 391.9 391.9 304.0 391.9 0.00 36 82 17686 -74.7 -89.7 8 15.0 -74.7 300 10 405.8 405.8 306.0 405.8 0.00 37 76 18133 -69.3 -88.3 5 19.0 -69.4 55 10 426.0 426.0 308.4 426.0 0.00 38 70 18620 -72.7 -89.7 6 17.0 -72.8 70 9 428.9 428.9 308.7 428.9 0.00 39 63 19242 -72.3 -89.3 6 17.0 -72.4 67 3 442.9 442.9 310.1 442.9 0.00 40 53 20277 -66.7 -88.7 3 22.0 -67.0 87 17 478.3 478.3 313.3 478.3 0.00 41 50 20630 -67.1 -89.1 3 22.0 -67.3 110 23 485.4 485.4 313.9 485.4 0.00 42 48 20876 -67.3 -90.3 2 23.0 -67.5 105 24 490.6 490.6 314.2 490.6 0.00 43 45 21270 -62.5 -88.5 2 26.0 -63.0 87 25 511.4 511.4 315.7 511.4 0.00 44 37 22479 -61.7 -87.7 2 26.0 -62.3 99 15 542.9 542.9 317.7 542.9 0.00 45 33 23185 -62.9 -88.9 2 26.0 -63.5 104 29 557.8 557.8 318.5 557.8 0.00 46 30 23780 -57.3 -87.3 1 30.0 -58.5 80 35 588.4 588.4 320.0 588.5 0.01 47 26 24692 -51.9 -83.9 1 32.0 -54.3 78 31 628.3 628.4 321.9 628.4 0.01 48 24 25204 -55.5 -84.5 2 29.0 -57.3 85 24 632.4 632.4 322.0 632.5 0.01 49 20 26360 -56.1 -85.1 1 29.0 -58.0 80 38 664.5 664.5 323.2 664.6 0.01 50 18 27031 -55.5 -84.5 2 29.0 -57.8 80 40 686.7 686.7 324.0 686.8 0.02 TRP 82 17686 -74.7 -89.7 8 15.0 -74.7 300 10 405.8 405.8 306.0 405.8 0.00 WND 272 10274 -38.6 -43.5 59 5.0 -39.0 315 72 340.4 340.5 294.7 341.6 0.30 Sounding variables and indices 1000-500 mb thick: 5700.00 m Freezing level: 590.01 mb = 4565.66 m = 14979.01 ft Wetbulb zero: 679.95 mb = 3400.15 m = 11155.22 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 47.16 % Est. max temperature: 27.74 C = 81.94 F Sfc-Lift cond lev (LCL): 878.33 mb = 1263.24 m = 4144.44 ft T: 14.04 C 700-500 lapse rate: 5.32 C/km ThetaE index: 17.17 C Layer 700.0- 565.0 mb Conv cond level (CCL): 865.59 mb = 1387.01 m = 4550.49 ft Mean mixing ratio: 11.04 g/kg Conv temperature: 19.62 C = 67.32 F Cap Strength: 4.03 C Lifted Index: 1.90 C Risk: Showers probable Lifted Index @300 mb: 6.50 C Lifted Index @700 mb: 0.73 C Showalter Index: 1.95 C Risk: Showers probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 21.50 C K Index: 32.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 187.80 Risk: None Energy Index: -1.43 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.10 J/kg Max Up Vert Vel: 4.02 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 3.80 C Lift Cond Lev (LCL): 866.54 mb = 1377.74 m = 4520.09 ft Lev Free Conv (LFC): 861.54 mb = 1426.47 m = 4679.95 ft Equ Level (EL): 831.54 mb = 1724.55 m = 5657.92 ft B at Equ Level: 8.03 J/kg Max Parcel Lev (MPL): 811.54 mb = 1929.58 m = 6330.58 ft Wind level data Storm motion: 56 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 ---------------------------------------------------------- 0 936 722 70 12 -11.3 -4.1 | 90 5 -5.1 0.0 1 925 823 80 15 -14.8 -2.6 | 100 9 -8.6 1.5 2 915 914 80 15 -14.8 -2.6 | 100 9 -8.6 1.5 3 852 1524 55 15 -12.3 -8.6 | 54 8 -6.1 -4.5 4 850 1540 60 16 -13.9 -8.0 | 63 9 -7.7 -3.9 5 821 1829 35 23 -13.2 -18.8 | 25 16 -7.0 -14.7 6 792 2134 25 15 -6.3 -13.6 | 1 9 -0.2 -9.5 7 763 2438 5 9 -0.8 -9.0 | 312 7 5.4 -4.9 8 700 3164 10 12 -2.1 -11.8 | 332 9 4.1 -7.7 9 684 3353 5 11 -1.0 -11.0 | 323 9 5.2 -6.9 10 610 4267 60 6 -5.2 -3.0 | 222 1 1.0 1.1 11 500 5850 270 7 7.0 -0.0 | 253 14 13.2 4.1 12 484 6096 255 9 8.7 2.3 | 247 16 14.9 6.4 13 447 6706 155 1 -0.4 0.9 | 229 8 5.8 5.0 14 400 7540 310 9 6.9 -5.8 | 277 13 13.1 -1.7 15 396 7620 310 10 7.7 -6.4 | 280 14 13.8 -2.3 16 363 8230 285 15 14.5 -3.9 | 269 21 20.7 0.2 17 348 8534 280 16 15.8 -2.8 | 267 22 21.9 1.3 18 319 9144 290 31 29.1 -10.6 | 280 36 35.3 -6.5 19 306 9449 310 60 46.0 -38.6 | 303 63 52.1 -34.5 20 300 9590 310 62 47.5 -39.9 | 304 64 53.7 -35.7 21 272 10274 315 72 50.9 -50.9 | 309 74 57.1 -46.8 22 268 10363 315 72 50.9 -50.9 | 309 74 57.1 -46.8 23 250 10850 320 71 45.6 -54.4 | 314 72 51.8 -50.3 24 200 12310 320 71 45.6 -54.4 | 314 72 51.8 -50.3 25 194 12497 320 71 45.6 -54.4 | 314 72 51.8 -50.3 26 150 14090 290 48 45.1 -16.4 | 283 53 51.3 -12.3 27 144 14326 290 50 47.0 -17.1 | 284 55 53.2 -13.0 28 106 16154 285 23 22.2 -6.0 | 274 28 28.4 -1.8 29 100 16520 260 20 19.7 3.5 | 254 27 25.9 7.6 30 96 16764 260 20 19.7 3.5 | 254 27 25.9 7.6 31 86 17374 0 0 -0.0 -0.0 | 236 7 6.2 4.1 32 82 17686 300 10 8.7 -5.0 | 273 15 14.8 -0.9 33 74 18288 95 10 -10.0 0.9 | 143 6 -3.8 5.0 34 70 18620 70 9 -8.5 -3.1 | 114 2 -2.3 1.0 35 67 18898 65 10 -9.1 -4.2 | 88 3 -2.9 -0.1 36 63 19202 65 2 -1.8 -0.8 | 233 5 4.4 3.3 37 60 19507 75 10 -9.7 -2.6 | 114 4 -3.5 1.5 38 57 19812 55 18 -14.7 -10.3 | 54 11 -8.6 -6.2 39 54 20117 90 14 -14.0 0.0 | 118 9 -7.8 4.1 40 52 20422 85 19 -18.9 -1.7 | 101 13 -12.7 2.5 41 50 20630 110 23 -21.6 7.9 | 128 20 -15.4 12.0 42 49 20726 125 18 -14.7 10.3 | 149 17 -8.6 14.4 43 47 21031 85 29 -28.9 -2.5 | 94 23 -22.7 1.6 44 42 21641 90 18 -18.0 0.0 | 109 13 -11.8 4.1 45 40 21946 110 22 -20.7 7.5 | 129 19 -14.5 11.6 46 38 22250 80 13 -12.8 -2.3 | 106 7 -6.6 1.8 47 37 22555 105 16 -15.5 4.1 | 132 12 -9.3 8.2 48 35 22860 95 28 -27.9 2.4 | 107 23 -21.7 6.5 49 33 23165 105 28 -27.0 7.2 | 119 24 -20.9 11.4 50 30 23774 85 40 -39.8 -3.5 | 91 34 -33.7 0.6 51 30 23780 80 35 -34.5 -6.1 | 86 28 -28.3 -2.0 52 27 24384 60 37 -32.0 -18.5 | 61 30 -25.9 -14.4 53 25 24994 95 25 -24.9 2.2 | 109 20 -18.7 6.3 54 23 25603 65 21 -19.0 -8.9 | 70 14 -12.9 -4.8 55 21 25908 105 18 -17.4 4.7 | 128 14 -11.2 8.8 56 20 26360 80 38 -37.4 -6.6 | 85 31 -31.2 -2.5 57 17 26822 80 40 -39.4 -6.9 | 85 33 -33.2 -2.8 58 15 27432 75 34 -32.8 -8.8 | 80 27 -26.7 -4.7 Wind Parameters Mean winds (0-6000m): 26.4 at 9.9 knts Storm direction: 56.4 at 7.4 knts Shear (0-3000m) pos: 0.6 neg: 2.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): -118.1 deg Storm rel helicity (0-3000m) pos: 8.3 neg: -69.4 tot: -61.1 m^2/s^2 ave: -20.4 10^-3 m/s^2 rel: -0.48 Storm rel vorticity (0-3000m) horiz: 7.7 stream: -3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.50 Bulk Shear: 16.20 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 75 15 93 8| 0.0 3.2 3.2| 2.0 -6.9 -4.9 -9.8 -0.28| 7.3 -2.0 1000 66 15 74 8| 0.0 5.6 5.6| 2.0 -22.9 -21.0 -21.0 -0.49| 8.8 -4.3 1500 53 17 49 9| 0.0 3.7 3.7| 2.0 -57.6 -55.6 -37.1 -0.59| 11.0 -6.5 2000 45 15 35 8| 0.0 3.0 3.0| 3.5 -67.1 -63.5 -31.8 -0.60| 9.7 -5.9 2500 39 14 22 7| 0.3 2.4 2.7| 6.8 -67.7 -60.9 -24.4 -0.54| 8.2 -4.4 3000 36 14 14 7| 0.6 2.0 2.6| 8.3 -69.4 -61.1 -20.4 -0.48| 7.7 -3.7 4000 35 12 7 6| 1.0 2.1 3.1| 9.3 -70.1 -60.8 -15.2 -0.40| 7.0 -2.8 5000 31 11 353 5| 0.8 2.3 3.1| 9.3 -87.2 -77.9 -15.6 -0.43| 6.7 -2.9 6000 26 10 339 5| 0.7 1.3 2.0| 11.7-122.1-110.5 -18.4 -0.44| 7.0 -3.1 Wrote GIF file: /home/apache/climate/data/raob//SBMT/skewt/SBMT.skewt.20260106.12.gif