UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011812.upa.cvt Date: 1200Z 18 JAN 26 Searching for SBMT... Searching the city database file for: SBMT ... Date:1200Z 18 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 88 SFC 930 722 23.2 18.7 76 4.5 20.1 260 9 302.6 305.3 295.8 346.2 14.75 2 925 769 21.8 17.5 77 4.3 18.8 330 8 301.6 304.1 294.8 342.0 13.73 3 911 901 20.4 17.3 82 3.1 18.3 335 13 301.5 304.0 294.8 342.0 13.77 4 852 1477 15.8 15.6 99 0.2 15.7 316 18 302.5 304.9 294.7 341.5 13.20 5 850 1497 16.6 15.3 92 1.3 15.7 315 18 303.5 305.9 294.8 342.1 12.97 6 833 1670 17.8 12.8 73 5.0 14.5 315 18 306.6 308.7 294.4 340.3 11.22 7 720 2903 8.8 8.7 99 0.1 8.8 274 9 309.7 311.6 294.3 339.9 9.86 8 700 3137 8.0 6.1 88 1.9 6.9 270 11 311.3 312.9 293.7 337.5 8.47 9 661 3608 5.8 2.3 78 3.5 3.8 253 16 314.0 315.3 293.2 335.5 6.85 10 592 4502 0.6 -0.2 94 0.8 0.2 216 17 318.0 319.3 293.9 338.4 6.38 11 577 4708 -0.3 -2.3 86 2.0 -1.3 213 16 319.3 320.4 293.7 337.4 5.61 12 500 5840 -7.1 -8.5 90 1.4 -7.7 180 19 324.4 325.2 293.7 337.7 4.03 13 474 6255 -9.7 -12.6 79 2.9 -10.9 187 18 326.2 326.8 293.4 336.5 3.06 14 449 6671 -13.3 -14.0 94 0.7 -13.6 181 15 326.7 327.3 293.4 336.5 2.89 15 445 6740 -12.1 -18.1 61 6.0 -14.2 181 15 329.1 329.5 293.4 336.3 2.07 16 436 6896 -12.7 -21.7 47 9.0 -15.4 186 13 330.2 330.6 293.2 335.7 1.55 17 411 7345 -15.3 -51.3 3 36.0 -20.1 190 24 332.5 332.5 292.5 332.8 0.08 18 400 7550 -16.9 -43.9 8 27.0 -21.1 190 31 333.0 333.1 292.7 333.8 0.19 19 372 8090 -20.5 -45.5 9 25.0 -23.9 190 29 335.2 335.3 293.3 335.9 0.18 20 337 8812 -26.7 -46.7 13 20.0 -29.0 191 40 336.4 336.4 293.6 337.1 0.17 21 321 9161 -29.9 -37.9 46 8.0 -31.0 200 44 336.7 336.8 293.9 338.4 0.45 22 314 9318 -30.5 -52.5 10 22.0 -32.4 202 40 338.0 338.0 293.9 338.3 0.09 23 300 9640 -32.7 -48.7 19 16.0 -34.1 205 33 339.3 339.3 294.3 339.9 0.15 24 274 10269 -38.7 -46.7 43 8.0 -39.4 210 33 339.5 339.6 294.4 340.3 0.21 25 269 10395 -39.7 -53.7 21 14.0 -40.5 211 32 339.8 339.9 294.4 340.2 0.10 26 258 10678 -42.1 -50.1 41 8.0 -42.6 213 32 340.4 340.4 294.6 341.0 0.15 27 251 10863 -43.5 -56.5 22 13.0 -44.1 215 32 341.0 341.0 294.6 341.3 0.07 28 250 10890 -43.5 -56.5 22 13.0 -44.1 215 32 341.4 341.4 294.7 341.7 0.07 29 246 10999 -44.3 -51.3 46 7.0 -44.7 220 32 341.8 341.8 294.9 342.3 0.14 30 244 11054 -44.3 -61.3 13 17.0 -44.9 219 33 342.6 342.6 295.0 342.8 0.04 31 235 11307 -45.7 -64.7 10 19.0 -46.3 216 39 344.2 344.2 295.3 344.3 0.03 32 200 12370 -53.1 -71.1 9 18.0 -53.4 205 64 348.7 348.7 296.4 348.7 0.01 33 197 12467 -53.9 -71.5 10 17.6 -54.2 205 66 348.9 349.0 296.4 349.0 0.01 34 161 13728 -64.3 -76.3 18 12.0 -64.4 205 47 352.1 352.1 297.1 352.1 0.01 35 150 14160 -64.3 -80.3 9 16.0 -64.4 220 57 359.3 359.3 298.5 359.3 0.00 36 144 14410 -65.3 -80.3 11 15.0 -65.4 217 56 361.8 361.8 299.1 361.8 0.00 37 124 15308 -71.5 -85.5 11 14.0 -71.5 181 39 366.3 366.3 299.9 366.3 0.00 38 101 16512 -74.5 -88.5 10 14.0 -74.5 166 26 382.7 382.7 302.7 382.7 0.00 39 100 16570 -74.5 -88.5 10 14.0 -74.5 155 28 383.8 383.8 302.9 383.8 0.00 40 84 17572 -78.1 -89.1 15 11.0 -78.1 130 23 396.1 396.1 304.7 396.1 0.00 41 70 18620 -74.5 -89.5 8 15.0 -74.6 95 24 425.0 425.0 308.3 425.0 0.00 42 60 19518 -74.1 -91.1 6 17.0 -74.2 98 26 445.1 445.1 310.4 445.1 0.00 43 55 20035 -67.1 -90.1 2 23.0 -67.3 76 22 472.3 472.3 312.8 472.3 0.00 44 50 20610 -67.5 -90.5 2 23.0 -67.7 80 13 484.4 484.4 313.8 484.4 0.00 45 48 20856 -67.7 -90.7 2 23.0 -67.9 64 18 489.6 489.6 314.2 489.6 0.00 46 42 21670 -62.7 -88.7 2 26.0 -63.2 77 17 521.1 521.1 316.4 521.1 0.00 47 41 21818 -63.5 -89.5 2 26.0 -64.0 81 18 522.7 522.7 316.5 522.7 0.00 48 30 23770 -56.5 -86.5 1 30.0 -57.9 80 24 590.6 590.6 320.2 590.7 0.01 49 26 24678 -58.1 -87.1 1 29.0 -59.4 80 28 610.7 610.7 321.1 610.8 0.01 50 20 26350 -54.3 -85.3 1 31.0 -56.6 95 40 670.0 670.0 323.4 670.1 0.01 51 18 27028 -52.5 -84.5 1 32.0 -55.5 95 39 696.1 696.1 324.3 696.3 0.02 TRP 84 17572 -78.1 -89.1 15 11.0 -78.1 130 23 396.1 396.1 304.7 396.1 0.00 WND 197 12467 -53.9 -71.5 10 17.6 -54.2 205 66 348.9 349.0 296.4 349.0 0.01 Sounding variables and indices 1000-500 mb thick: 5752.00 m Freezing level: 582.00 mb = 4639.23 m = 15220.39 ft Wetbulb zero: 590.33 mb = 4524.68 m = 14844.57 ft Precipitable water: 1.63 inches Sfc-500 mean rel hum: 86.90 % Est. max temperature: 28.54 C = 83.38 F Sfc-Lift cond lev (LCL): 870.73 mb = 1290.02 m = 4232.29 ft T: 17.29 C 700-500 lapse rate: 5.59 C/km ThetaE index: 6.60 C Layer 833.0- 592.0 mb Conv cond level (CCL): 789.08 mb = 2128.28 m = 6982.46 ft Mean mixing ratio: 13.23 g/kg Conv temperature: 28.29 C = 82.93 F Cap Strength: 2.90 C Lifted Index: -1.03 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.33 C Lifted Index @700 mb: -0.22 C Showalter Index: -1.14 C Risk: Thunderstorms probable Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 22.40 C K Index: 37.10 Risk: > 80 % chance of thunderstorms Sweat Index: 238.60 Risk: None Energy Index: -0.92 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 153.61 J/kg Max Up Vert Vel: 17.53 m/s Conv Inhibition (B-): 60.87 J/kg Cap Strength: 2.74 C Lift Cond Lev (LCL): 848.50 mb = 1512.18 m = 4961.16 ft Lev Free Conv (LFC): 733.50 mb = 2745.94 m = 9008.89 ft Equ Level (EL): 423.50 mb = 7117.48 m = 23351.02 ft B at Equ Level: 133.82 J/kg Max Parcel Lev (MPL): 203.50 mb = 12255.74 m = 40208.62 ft Wind level data Storm motion: 271 at 11 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 ---------------------------------------------------------- 0 930 722 260 9 8.9 1.6 | 136 2 -1.7 1.8 1 925 769 330 8 4.0 -6.9 | 44 9 -6.6 -6.7 2 910 914 335 14 5.9 -12.7 | 20 13 -4.7 -12.5 3 850 1497 315 18 12.7 -12.7 | 350 13 2.2 -12.5 4 847 1524 315 19 13.4 -13.4 | 348 14 2.9 -13.2 5 817 1829 315 16 11.3 -11.3 | 356 11 0.7 -11.1 6 788 2134 305 10 8.2 -5.7 | 23 6 -2.4 -5.5 7 760 2438 285 4 3.9 -1.0 | 83 7 -6.7 -0.8 8 707 3048 270 11 11.0 -0.0 | 246 0 0.4 0.2 9 700 3137 270 11 11.0 -0.0 | 246 0 0.4 0.2 10 681 3353 245 15 13.6 6.3 | 205 7 3.0 6.5 11 656 3658 255 16 15.5 4.1 | 228 7 4.9 4.3 12 632 3962 250 16 15.0 5.5 | 218 7 4.5 5.7 13 608 4267 220 19 12.2 14.6 | 186 15 1.6 14.8 14 522 5486 200 10 3.4 9.4 | 143 12 -7.1 9.6 15 503 5791 165 14 -3.6 13.5 | 134 20 -14.2 13.7 16 500 5840 180 19 0.0 19.0 | 151 22 -10.6 19.2 17 484 6096 190 19 3.3 18.7 | 159 20 -7.3 18.9 18 447 6706 180 15 0.0 15.0 | 145 19 -10.6 15.2 19 429 7010 190 12 2.1 11.8 | 145 15 -8.5 12.0 20 400 7550 190 31 5.4 30.5 | 170 31 -5.2 30.7 21 396 7620 190 31 5.4 30.5 | 170 31 -5.2 30.7 22 364 8230 190 29 5.0 28.6 | 169 29 -5.5 28.8 23 349 8534 185 37 3.2 36.9 | 169 38 -7.3 37.1 24 321 9144 200 44 15.0 41.3 | 186 42 4.5 41.5 25 300 9640 205 33 13.9 29.9 | 186 30 3.4 30.1 26 250 10890 215 32 18.4 26.2 | 196 28 7.8 26.4 27 247 10973 220 31 19.9 23.7 | 201 26 9.4 23.9 28 200 12370 205 64 27.0 58.0 | 196 60 16.5 58.2 29 197 12467 205 66 27.9 59.8 | 196 62 17.3 60.0 30 187 12802 205 66 27.9 59.8 | 196 62 17.3 60.0 31 161 13716 205 47 19.9 42.6 | 192 44 9.3 42.8 32 153 14021 210 44 22.0 38.1 | 197 40 11.4 38.3 33 150 14160 220 57 36.6 43.7 | 211 51 26.1 43.9 34 146 14326 220 56 36.0 42.9 | 211 50 25.4 43.1 35 139 14630 210 56 28.0 48.5 | 200 52 17.4 48.7 36 132 14935 185 45 3.9 44.8 | 172 46 -6.6 45.0 37 107 16154 170 23 -4.0 22.7 | 147 27 -14.6 22.8 38 102 16459 175 24 -2.1 23.9 | 152 27 -12.7 24.1 39 100 16570 155 28 -11.8 25.4 | 139 34 -22.4 25.6 40 97 16764 155 28 -11.8 25.4 | 139 34 -22.4 25.6 41 92 17069 155 29 -12.3 26.3 | 139 35 -22.8 26.5 42 87 17374 135 33 -23.3 23.3 | 125 41 -33.9 23.5 43 84 17572 130 23 -17.6 14.8 | 118 32 -28.2 15.0 44 82 17678 120 26 -22.5 13.0 | 112 36 -33.1 13.2 45 78 17983 110 23 -21.6 7.9 | 104 33 -32.2 8.1 46 70 18593 120 18 -15.6 9.0 | 109 28 -26.2 9.2 47 70 18620 95 24 -23.9 2.1 | 94 35 -34.5 2.3 48 67 18898 95 23 -22.9 2.0 | 94 34 -33.5 2.2 49 60 19507 100 26 -25.6 4.5 | 97 36 -36.2 4.7 50 57 19812 70 22 -20.7 -7.5 | 77 32 -31.2 -7.3 51 52 20422 85 21 -20.9 -1.8 | 87 32 -31.5 -1.6 52 50 20610 80 13 -12.8 -2.3 | 85 23 -23.4 -2.1 53 49 20726 60 18 -15.6 -9.0 | 71 28 -26.2 -8.8 54 47 21031 70 18 -16.9 -6.2 | 78 28 -27.5 -6.0 55 44 21336 90 18 -18.0 0.0 | 90 29 -28.6 0.2 56 42 21641 75 17 -16.4 -4.4 | 81 27 -27.0 -4.2 57 38 22250 95 21 -20.9 1.8 | 94 32 -31.5 2.0 58 37 22555 75 26 -25.1 -6.7 | 80 36 -35.7 -6.5 59 35 22860 105 25 -24.1 6.5 | 101 35 -34.7 6.7 60 31 23470 110 28 -26.3 9.6 | 105 38 -36.9 9.8 61 30 23770 80 24 -23.6 -4.2 | 83 34 -34.2 -4.0 62 27 24384 75 26 -25.1 -6.7 | 80 36 -35.7 -6.5 63 25 24994 85 31 -30.9 -2.7 | 87 42 -41.4 -2.5 64 22 25603 75 33 -31.9 -8.5 | 79 43 -42.4 -8.3 65 21 25908 95 36 -35.9 3.1 | 94 47 -46.4 3.3 66 20 26350 95 40 -39.8 3.5 | 94 51 -50.4 3.7 67 15 27432 95 37 -36.9 3.2 | 94 48 -47.4 3.4 Wind Parameters Mean winds (0-6000m): 241.1 at 14.1 knts Storm direction: 271.1 at 10.6 knts Shear (0-3000m) pos: 2.5 neg: 3.2 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 90.3 deg Storm rel helicity (0-3000m) pos: 25.0 neg: -41.9 tot: -16.9 m^2/s^2 ave: -5.6 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 9.9 stream: -1.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.24 Bulk Shear: 47.35 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 ------------------------------------------------------------------------------- 500 329 13 18 12| 15.1 0.0 15.1| 0.0 -26.8 -26.8 -53.7 -0.83| 22.1-18.2 1000 322 15 5 12| 7.6 1.5 9.0| 3.6 -40.3 -36.6 -36.6 -0.75| 14.1-10.6 1500 318 15 5 11| 5.0 3.2 8.2| 15.7 -40.3 -24.6 -16.4 -0.39| 12.7 -5.0 2000 315 12 12 9| 3.8 3.2 6.9| 21.1 -40.8 -19.7 -9.8 -0.25| 11.4 -2.9 2500 308 12 9 7| 3.0 3.2 6.2| 21.1 -41.0 -19.9 -8.0 -0.20| 10.6 -2.1 3000 296 12 353 5| 2.5 3.2 5.7| 25.0 -41.9 -16.9 -5.6 -0.15| 9.9 -1.5 4000 275 14 287 3| 1.9 3.4 5.3| 25.0 -75.0 -50.0 -12.5 -0.27| 9.3 -2.5 5000 260 13 226 4| 1.5 2.9 4.4| 25.0-102.4 -77.4 -15.5 -0.32| 8.7 -2.8 6000 241 14 194 7| 0.9 2.3 3.2| 66.1-125.1 -59.0 -9.8 -0.25| 8.5 -2.1 Wrote GIF file: /home/apache/climate/data/raob//SBMT/skewt/SBMT.skewt.20260118.12.gif