UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010712.upa.cvt Date: 1200Z 7 JAN 26 Searching for SBMT... Searching the city database file for: SBMT ... Date:1200Z 7 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 140 SFC 936 722 23.2 17.2 69 6.0 19.1 30 5 302.0 304.5 294.6 341.3 13.30 2 925 820 21.4 16.4 73 5.0 18.0 65 4 301.2 303.5 294.0 338.8 12.78 3 886 1192 17.8 15.5 86 2.3 16.3 23 10 301.2 303.5 293.9 338.3 12.60 4 850 1547 16.0 13.8 87 2.2 14.6 340 17 302.9 305.1 293.7 337.7 11.75 5 833 1719 15.6 12.7 83 2.9 13.7 331 15 304.2 306.3 293.7 337.5 11.15 6 823 1821 16.4 10.4 68 6.0 12.6 326 14 306.1 307.9 293.1 335.3 9.67 7 700 3181 8.4 2.4 66 6.0 5.1 10 14 311.8 313.0 292.3 332.0 6.51 8 630 4042 2.4 -2.6 70 5.0 -0.1 339 8 314.5 315.4 291.8 330.4 5.02 9 621 4158 3.4 -14.6 25 18.0 -3.6 335 7 316.9 317.3 289.8 323.5 1.98 10 500 5880 -7.9 -45.9 3 38.0 -14.3 165 1 323.4 323.4 289.9 323.9 0.13 11 409 7405 -18.9 -52.9 3 34.0 -22.7 266 7 328.3 328.3 291.3 328.6 0.07 12 400 7570 -19.9 -53.9 3 34.0 -23.5 275 8 329.1 329.1 291.5 329.4 0.06 13 345 8656 -26.7 -55.7 5 29.0 -29.2 318 13 334.1 334.1 292.9 334.4 0.06 14 300 9650 -35.5 -59.5 7 24.0 -36.8 310 18 335.3 335.3 293.2 335.5 0.04 15 263 10550 -42.7 -62.7 9 20.0 -43.5 312 27 337.7 337.7 293.8 337.8 0.03 16 259 10653 -43.3 -57.3 20 14.0 -43.9 310 30 338.3 338.3 294.0 338.5 0.06 17 257 10705 -43.3 -47.5 63 4.2 -43.6 309 32 339.0 339.0 294.3 339.8 0.20 18 255 10757 -43.1 -64.1 8 21.0 -43.8 308 34 340.1 340.1 294.4 340.2 0.03 19 250 10890 -44.3 -56.3 25 12.0 -44.9 305 39 340.2 340.2 294.4 340.5 0.07 20 246 10998 -45.1 -52.1 45 7.0 -45.4 305 40 340.6 340.6 294.6 341.1 0.13 21 227 11531 -48.9 -52.4 67 3.5 -49.1 307 46 342.7 342.7 295.1 343.2 0.13 22 200 12350 -55.7 -60.0 59 4.3 -55.8 310 56 344.6 344.6 295.4 344.8 0.06 23 191 12641 -57.8 -64.6 41 6.8 -57.9 310 58 345.8 345.8 295.7 346.0 0.03 24 187 12774 -58.7 -66.7 35 8.0 -58.8 310 58 346.4 346.4 295.8 346.5 0.03 25 175 13187 -61.7 -66.2 55 4.5 -61.7 304 56 348.1 348.1 296.3 348.2 0.03 26 171 13330 -62.9 -70.9 33 8.0 -63.0 301 55 348.4 348.4 296.3 348.5 0.02 27 167 13475 -63.5 -75.5 18 12.0 -63.6 299 54 349.8 349.8 296.6 349.8 0.01 28 154 13969 -65.3 -76.3 20 11.0 -65.4 298 34 354.9 354.9 297.7 354.9 0.01 29 150 14130 -63.5 -78.5 11 15.0 -63.6 300 22 360.7 360.7 298.8 360.7 0.01 30 149 14171 -63.5 -79.5 10 16.0 -63.6 301 22 361.4 361.4 299.0 361.4 0.00 31 100 16570 -73.3 -87.3 10 14.0 -73.3 280 11 386.1 386.1 303.2 386.1 0.00 32 92 17054 -75.3 -89.3 9 14.0 -75.3 245 11 391.5 391.5 304.0 391.5 0.00 33 85 17514 -73.3 -88.3 8 15.0 -73.3 217 12 404.5 404.5 305.8 404.5 0.00 34 78 18013 -75.7 -89.7 9 14.0 -75.7 171 6 409.6 409.6 306.5 409.6 0.00 35 70 18640 -74.3 -89.3 8 15.0 -74.3 70 12 425.4 425.4 308.3 425.4 0.00 36 50 20630 -67.9 -89.9 3 22.0 -68.1 95 22 483.5 483.5 313.7 483.5 0.00 37 35 22805 -61.3 -88.3 2 27.0 -62.0 99 24 552.6 552.6 318.2 552.6 0.00 38 33 23168 -62.9 -88.9 2 26.0 -63.5 110 20 557.8 557.8 318.5 557.8 0.00 39 31 23555 -59.7 -87.7 1 28.0 -60.6 100 21 576.5 576.5 319.5 576.5 0.01 40 30 23760 -59.5 -86.5 2 27.0 -60.4 95 22 582.4 582.4 319.8 582.5 0.01 41 28 24193 -60.1 -87.1 2 27.0 -61.0 95 29 592.4 592.4 320.3 592.4 0.01 42 20 26340 -51.9 -82.9 1 31.0 -54.8 75 34 677.3 677.3 323.7 677.5 0.02 43 18 27026 -49.9 -81.9 1 32.0 -53.7 73 31 704.3 704.4 324.6 704.6 0.03 44 16 27794 -50.9 -81.9 1 31.0 -54.6 88 30 725.2 725.2 325.2 725.5 0.03 TRP 92 17054 -75.3 -89.3 9 14.0 -75.3 245 11 391.5 391.5 304.0 391.5 0.00 WND 191 12641 -57.8 -64.6 41 6.8 -57.9 310 58 345.8 345.8 295.7 346.0 0.03 Sounding variables and indices 1000-500 mb thick: 5740.00 m Freezing level: 584.59 mb = 4676.33 m = 15342.12 ft Wetbulb zero: 631.71 mb = 4019.65 m = 13187.68 ft Precipitable water: 1.17 inches Sfc-500 mean rel hum: 51.33 % Est. max temperature: 28.84 C = 83.91 F Sfc-Lift cond lev (LCL): 857.13 mb = 1475.50 m = 4840.83 ft T: 16.36 C 700-500 lapse rate: 6.04 C/km ThetaE index: 17.75 C Layer 925.0- 500.0 mb Conv cond level (CCL): 768.71 mb = 2394.66 m = 7856.40 ft Mean mixing ratio: 12.36 g/kg Conv temperature: 29.61 C = 85.30 F Cap Strength: 2.90 C Lifted Index: -0.42 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.42 C Lifted Index @700 mb: 1.23 C Showalter Index: -0.19 C Risk: Thunderstorms probable Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 21.70 C K Index: 31.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 200.60 Risk: None Energy Index: -2.60 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 121.48 J/kg Max Up Vert Vel: 15.59 m/s Conv Inhibition (B-): 125.68 J/kg Cap Strength: 2.75 C Lift Cond Lev (LCL): 844.60 mb = 1601.17 m = 5253.11 ft Lev Free Conv (LFC): 639.60 mb = 3918.23 m = 12854.93 ft Equ Level (EL): 629.60 mb = 4046.93 m = 13277.16 ft B at Equ Level: 9.62 J/kg Max Parcel Lev (MPL): 599.60 mb = 4436.87 m = 14556.49 ft Wind level data Storm motion: 30 at 6 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 30 5 -2.5 -4.3 | 209 1 0.3 0.5 1 925 820 65 4 -3.6 -1.7 | 165 3 -0.8 3.1 2 915 914 55 4 -3.3 -2.3 | 169 3 -0.5 2.5 3 852 1524 345 17 4.4 -16.4 | 328 14 7.2 -11.6 4 850 1547 340 17 5.8 -16.0 | 322 14 8.6 -11.2 5 822 1829 325 14 8.0 -11.5 | 302 13 10.8 -6.6 6 793 2134 10 6 -1.0 -5.9 | 302 2 1.7 -1.1 7 765 2438 65 9 -8.2 -3.8 | 101 5 -5.4 1.0 8 737 2743 60 12 -10.4 -6.0 | 81 8 -7.6 -1.2 9 711 3048 20 15 -5.1 -14.1 | 14 10 -2.4 -9.3 10 700 3181 10 14 -2.4 -13.8 | 358 9 0.3 -9.0 11 611 4267 330 6 3.0 -5.2 | 274 6 5.8 -0.4 12 506 5791 0 0 -0.0 -0.0 | 210 6 2.8 4.8 13 500 5880 165 1 -0.3 1.0 | 204 6 2.5 5.8 14 486 6096 195 3 0.8 2.9 | 205 8 3.6 7.7 15 400 7570 275 8 8.0 -0.7 | 249 12 10.7 4.1 16 397 7620 280 10 9.8 -1.7 | 256 13 12.6 3.1 17 381 7925 310 10 7.7 -6.4 | 279 11 10.4 -1.6 18 365 8230 310 11 8.4 -7.1 | 281 11 11.2 -2.2 19 350 8534 320 12 7.7 -9.2 | 293 11 10.5 -4.4 20 308 9449 305 17 13.9 -9.8 | 286 17 16.7 -4.9 21 300 9650 310 18 13.8 -11.6 | 292 18 16.6 -6.7 22 270 10363 315 20 14.1 -14.1 | 299 19 16.9 -9.3 23 250 10890 305 39 31.9 -22.4 | 297 39 34.7 -17.5 24 200 12350 310 56 42.9 -36.0 | 304 55 45.7 -31.2 25 191 12641 310 58 44.4 -37.3 | 305 57 47.2 -32.5 26 186 12802 310 58 44.4 -37.3 | 305 57 47.2 -32.5 27 160 13716 295 53 48.0 -22.4 | 289 54 50.8 -17.6 28 150 14130 300 22 19.1 -11.0 | 286 23 21.8 -6.2 29 145 14326 305 20 16.4 -11.5 | 289 20 19.2 -6.6 30 131 14935 290 19 17.9 -6.5 | 275 21 20.6 -1.7 31 119 15545 275 20 19.9 -1.7 | 262 23 22.7 3.1 32 107 16154 270 7 7.0 -0.0 | 244 11 9.8 4.8 33 100 16570 280 11 10.8 -1.9 | 258 14 13.6 2.9 34 97 16764 280 11 10.8 -1.9 | 258 14 13.6 2.9 35 92 17054 245 11 10.0 4.6 | 233 16 12.7 9.5 36 87 17374 230 14 10.7 9.0 | 224 19 13.5 13.8 37 74 18288 145 2 -1.1 1.6 | 194 7 1.6 6.5 38 71 18593 85 14 -13.9 -1.2 | 108 12 -11.2 3.6 39 70 18640 70 12 -11.3 -4.1 | 95 9 -8.5 0.7 40 67 18898 70 12 -11.3 -4.1 | 95 9 -8.5 0.7 41 64 19202 100 12 -11.8 2.1 | 127 11 -9.0 6.9 42 60 19507 80 15 -14.8 -2.6 | 100 12 -12.0 2.2 43 57 19812 115 13 -11.8 5.5 | 139 14 -9.0 10.3 44 55 20117 80 18 -17.7 -3.1 | 96 15 -15.0 1.7 45 52 20422 115 20 -18.1 8.5 | 131 20 -15.4 13.3 46 50 20630 95 22 -21.9 1.9 | 109 20 -19.1 6.7 47 49 20726 85 20 -19.9 -1.7 | 100 17 -17.1 3.1 48 47 21031 95 22 -21.9 1.9 | 109 20 -19.1 6.7 49 45 21336 75 23 -22.2 -6.0 | 87 19 -19.4 -1.1 50 42 21641 110 17 -16.0 5.8 | 129 17 -13.2 10.6 51 40 21946 95 34 -33.9 3.0 | 104 32 -31.1 7.8 52 38 22250 90 30 -30.0 0.0 | 100 28 -27.2 4.8 53 35 22860 100 23 -22.7 4.0 | 114 22 -19.9 8.8 54 33 23165 110 20 -18.8 6.8 | 126 20 -16.0 11.7 55 30 23760 95 22 -21.9 1.9 | 109 20 -19.1 6.7 56 30 23774 85 32 -31.9 -2.8 | 94 29 -29.1 2.0 57 27 24384 100 27 -26.6 4.7 | 112 26 -23.8 9.5 58 26 24689 90 27 -27.0 0.0 | 101 25 -24.2 4.8 59 25 24994 105 22 -21.3 5.7 | 120 21 -18.5 10.5 60 24 25298 105 40 -38.6 10.4 | 113 39 -35.9 15.2 61 21 25908 85 42 -41.8 -3.7 | 92 39 -39.1 1.2 62 20 26340 75 34 -32.8 -8.8 | 82 30 -30.1 -4.0 63 19 26518 80 26 -25.6 -4.5 | 91 23 -22.8 0.3 64 18 26822 70 34 -31.9 -11.6 | 77 30 -29.2 -6.8 65 16 27127 90 30 -30.0 0.0 | 100 28 -27.2 4.8 66 15 27432 70 35 -32.9 -12.0 | 77 31 -30.1 -7.1 67 12 28346 70 32 -30.1 -10.9 | 77 28 -27.3 -6.1 Wind Parameters Mean winds (0-6000m): 359.9 at 7.4 knts Storm direction: 29.9 at 5.6 knts Shear (0-3000m) pos: 3.3 neg: 4.4 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 109.0 deg Storm rel helicity (0-3000m) pos: 9.3 neg: -82.8 tot: -73.5 m^2/s^2 ave: -24.5 10^-3 m/s^2 rel: -0.47 Storm rel vorticity (0-3000m) horiz: 11.8 stream: -5.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 49.37 Bulk Shear: 2.46 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 35 6 80 1| 0.0 5.9 5.9| 0.0 -3.9 -3.9 -7.8 -0.66| 12.4 -8.2 1000 354 10 325 7| 0.0 6.8 6.8| 0.0 -35.4 -35.4 -35.4 -0.69| 14.0 -9.7 1500 349 10 318 7| 4.3 4.6 8.9| 6.8 -41.7 -34.9 -23.2 -0.40| 14.4 -5.7 2000 4 10 339 6| 4.9 3.4 8.3| 9.3 -44.7 -35.4 -17.7 -0.28| 13.0 -3.7 2500 11 11 354 6| 3.9 5.1 9.0| 9.3 -72.9 -63.6 -25.4 -0.43| 13.1 -5.6 3000 9 11 351 6| 3.3 4.4 7.6| 9.3 -82.8 -73.5 -24.5 -0.47| 11.8 -5.5 4000 5 10 339 5| 2.7 3.2 5.9| 9.3 -92.4 -83.1 -20.8 -0.50| 9.8 -4.9 5000 3 8 326 4| 2.5 2.5 5.0| 9.3 -96.4 -87.1 -17.4 -0.52| 8.2 -4.3 6000 360 7 313 4| 1.9 2.1 4.0| 16.2 -97.8 -81.6 -13.6 -0.46| 7.4 -3.4 Wrote GIF file: /home/apache/climate/data/raob//SBMT/skewt/SBMT.skewt.20260107.12.gif