UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for SBMT... Searching the city database file for: SBMT ... Date:1200Z 17 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 101 SFC 932 722 23.6 16.6 65 7.0 18.8 300 4 302.8 305.2 294.5 340.8 12.85 2 930 740 22.2 16.2 69 6.0 18.1 341 4 301.5 303.8 294.0 338.5 12.55 3 925 786 21.8 15.8 69 6.0 17.8 85 3 301.6 303.9 293.8 337.8 12.29 4 902 1005 19.6 15.5 77 4.1 16.8 59 6 301.5 303.8 293.8 338.0 12.37 5 880 1219 22.6 9.6 44 13.0 14.4 45 10 306.8 308.4 292.4 332.7 8.55 6 864 1379 21.8 11.8 53 10.0 15.3 40 6 307.5 309.4 293.9 338.2 10.11 7 850 1521 20.8 11.8 56 9.0 15.0 35 2 307.9 309.9 294.1 339.1 10.28 8 801 2032 17.2 10.2 63 7.0 12.7 276 4 309.4 311.2 294.1 339.3 9.80 9 772 2346 16.0 6.0 51 10.0 10.0 237 7 311.4 312.8 293.0 334.9 7.62 10 700 3170 9.6 1.6 57 8.0 5.2 240 21 313.1 314.3 292.3 332.4 6.15 11 690 3289 8.8 0.8 57 8.0 4.4 240 21 313.5 314.6 292.3 332.0 5.89 12 606 4348 0.2 -2.0 85 2.2 -0.9 242 20 315.5 316.5 292.4 332.8 5.46 13 573 4796 -2.9 -3.1 99 0.2 -3.0 230 28 316.9 317.9 292.7 333.9 5.32 14 545 5192 -4.7 -6.7 86 2.0 -5.6 253 31 319.3 320.2 292.6 333.1 4.25 15 526 5472 -5.1 -10.1 68 5.0 -7.2 275 32 322.1 322.8 292.6 333.3 3.37 16 512 5684 -5.3 -33.3 9 28.0 -12.0 291 33 324.4 324.5 290.6 326.0 0.45 17 507 5761 -5.7 -19.7 32 14.0 -10.4 297 34 324.8 325.1 291.8 330.3 1.58 18 500 5870 -6.3 -22.3 27 16.0 -11.3 305 34 325.4 325.6 291.7 329.8 1.28 19 490 6027 -7.5 -20.5 35 13.0 -11.8 305 33 325.8 326.1 292.0 331.1 1.53 20 431 7015 -12.7 -21.7 47 9.0 -15.5 260 12 331.3 331.6 293.6 336.9 1.56 21 400 7580 -16.9 -24.9 50 8.0 -19.1 245 19 333.0 333.3 293.7 337.6 1.27 22 371 8139 -21.7 -26.7 64 5.0 -22.9 255 20 333.9 334.1 293.9 338.1 1.16 23 361 8340 -22.3 -30.3 48 8.0 -24.0 253 21 335.7 335.9 294.0 338.9 0.85 24 325 9102 -28.9 -30.6 85 1.7 -29.2 259 34 336.8 337.0 294.4 340.3 0.92 25 300 9670 -32.5 -42.5 36 10.0 -33.6 260 32 339.6 339.6 294.5 340.8 0.30 26 281 10125 -36.9 -42.9 54 6.0 -37.5 253 32 339.7 339.7 294.6 340.9 0.31 27 266 10501 -39.7 -52.7 24 13.0 -40.5 247 33 340.9 341.0 294.7 341.4 0.11 28 250 10920 -43.3 -58.3 18 15.0 -44.0 240 33 341.7 341.7 294.8 341.9 0.06 29 220 11773 -50.5 -68.5 10 18.0 -50.9 243 40 343.3 343.3 295.1 343.4 0.02 30 200 12390 -56.1 -65.1 31 9.0 -56.3 245 45 343.9 343.9 295.3 344.1 0.03 31 198 12454 -56.7 -66.7 27 10.0 -56.9 244 45 344.0 344.0 295.3 344.1 0.02 32 194 12583 -57.9 -64.9 40 7.0 -58.0 243 45 344.1 344.1 295.3 344.2 0.03 33 184 12915 -60.3 -63.4 67 3.1 -60.3 239 45 345.4 345.4 295.7 345.6 0.04 34 164 13623 -66.1 -73.1 37 7.0 -66.1 231 44 347.2 347.2 296.0 347.3 0.01 35 156 13925 -68.3 -72.7 53 4.4 -68.3 228 52 348.5 348.5 296.3 348.6 0.01 36 150 14160 -68.5 -76.8 29 8.3 -68.6 225 62 352.0 352.0 297.1 352.1 0.01 37 146 14322 -68.7 -79.7 19 11.0 -68.8 225 62 354.5 354.5 297.6 354.5 0.00 38 110 15972 -79.3 -82.8 56 3.5 -79.3 260 30 364.4 364.4 299.5 364.5 0.00 39 100 16520 -74.1 -85.1 17 11.0 -74.2 260 22 384.6 384.6 303.0 384.6 0.00 40 95 16819 -74.9 -86.9 14 12.0 -74.9 256 21 388.7 388.7 303.6 388.7 0.00 41 77 18045 -72.9 -87.9 9 15.0 -73.0 237 32 416.9 416.9 307.3 416.9 0.00 42 70 18610 -68.5 -88.5 4 20.0 -68.7 175 12 437.8 437.8 309.7 437.8 0.00 43 66 18962 -69.9 -88.9 5 19.0 -70.0 172 11 442.2 442.2 310.1 442.2 0.00 44 63 19242 -65.7 -88.7 3 23.0 -65.9 183 10 457.4 457.4 311.5 457.4 0.00 45 55 20070 -64.1 -89.1 2 25.0 -64.4 299 10 479.2 479.2 313.4 479.2 0.00 46 52 20417 -60.5 -87.5 2 27.0 -61.0 306 7 495.3 495.3 314.6 495.3 0.00 47 50 20660 -62.7 -87.7 2 25.0 -63.1 315 5 495.7 495.7 314.7 495.7 0.00 48 46 21172 -65.1 -89.1 2 24.0 -65.4 34 3 501.9 501.9 315.1 501.9 0.00 49 42 21732 -61.1 -88.1 2 27.0 -61.7 107 2 525.0 525.0 316.6 525.1 0.00 50 39 22190 -63.3 -88.3 2 25.0 -63.8 119 5 530.7 530.7 316.9 530.7 0.00 51 30 23820 -59.1 -87.1 1 28.0 -60.1 80 26 583.5 583.5 319.8 583.6 0.01 52 22 25785 -54.7 -84.7 1 30.0 -56.8 85 24 650.8 650.8 322.7 650.9 0.01 TRP 110 15972 -79.3 -82.8 56 3.5 -79.3 260 30 364.4 364.4 299.5 364.5 0.00 WND 150 14160 -68.5 -76.8 29 8.3 -68.6 225 62 352.0 352.0 297.1 352.1 0.01 Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 603.87 mb = 4377.30 m = 14361.05 ft Wetbulb zero: 620.46 mb = 4156.10 m = 13635.33 ft Precipitable water: 1.33 inches Sfc-500 mean rel hum: 65.55 % Est. max temperature: 31.32 C = 88.38 F Sfc-Lift cond lev (LCL): 841.02 mb = 1612.33 m = 5289.73 ft T: 20.16 C 700-500 lapse rate: 5.89 C/km ThetaE index: 7.27 C Layer 772.0- 606.0 mb Conv cond level (CCL): 698.91 mb = 3182.97 m = 10442.70 ft Mean mixing ratio: 10.74 g/kg Conv temperature: 33.76 C = 92.77 F Cap Strength: 5.26 C Lifted Index: 1.59 C Risk: Showers probable Lifted Index @300 mb: 3.16 C Lifted Index @700 mb: 2.78 C Showalter Index: 0.89 C Risk: Thunderstorms probable Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 18.10 C K Index: 30.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 179.60 Risk: None Energy Index: -1.76 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 74.58 J/kg Max Up Vert Vel: 12.21 m/s Conv Inhibition (B-): 289.93 J/kg Cap Strength: 5.22 C Lift Cond Lev (LCL): 780.87 mb = 2248.71 m = 7377.56 ft Lev Free Conv (LFC): 615.87 mb = 4216.60 m = 13833.81 ft Equ Level (EL): 525.87 mb = 5473.40 m = 17957.12 ft B at Equ Level: 72.21 J/kg Max Parcel Lev (MPL): 445.87 mb = 6754.17 m = 22159.08 ft Wind level data Storm motion: 296 at 14 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 ---------------------------------------------------------- 0 932 722 300 4 3.5 -2.0 | 114 10 -9.2 4.1 1 925 786 85 3 -3.0 -0.3 | 110 17 -15.7 5.8 2 911 914 65 5 -4.5 -2.1 | 103 18 -17.2 4.0 3 880 1219 45 10 -7.1 -7.1 | 87 20 -19.7 -1.0 4 850 1521 35 2 -1.1 -1.6 | 108 15 -13.8 4.5 5 791 2134 250 4 3.8 1.4 | 130 12 -8.9 7.5 6 763 2438 230 8 6.1 5.1 | 150 13 -6.5 11.2 7 736 2743 230 10 7.7 6.4 | 158 13 -5.0 12.5 8 700 3170 240 21 18.2 10.5 | 198 17 5.5 16.6 9 659 3658 240 20 17.3 10.0 | 196 17 4.6 16.1 10 634 3962 255 16 15.5 4.1 | 195 11 2.8 10.2 11 611 4267 245 18 16.3 7.6 | 195 14 3.6 13.7 12 588 4572 230 27 20.7 17.4 | 199 25 8.0 23.5 13 566 4877 230 29 22.2 18.6 | 201 27 9.5 24.7 14 505 5791 300 34 29.4 -17.0 | 303 20 16.8 -10.9 15 500 5870 305 34 27.9 -19.5 | 311 20 15.2 -13.4 16 485 6096 305 32 26.2 -18.4 | 312 18 13.5 -12.3 17 467 6401 310 30 23.0 -19.3 | 322 17 10.3 -13.2 18 431 7010 260 12 11.8 2.1 | 174 8 -0.9 8.2 19 400 7580 245 19 17.2 8.0 | 198 15 4.5 14.1 20 398 7620 235 18 14.7 10.3 | 187 17 2.1 16.4 21 381 7925 255 19 18.4 4.9 | 207 12 5.7 11.0 22 366 8230 255 20 19.3 5.2 | 210 13 6.6 11.3 23 351 8534 250 22 20.7 7.5 | 210 16 8.0 13.6 24 323 9144 260 35 34.5 6.1 | 241 25 21.8 12.2 25 309 9449 265 30 29.9 2.6 | 243 19 17.2 8.7 26 300 9670 260 32 31.5 5.6 | 238 22 18.8 11.7 27 250 10920 240 33 28.6 16.5 | 215 28 15.9 22.6 28 237 11278 240 31 26.8 15.5 | 213 26 14.2 21.6 29 206 12192 245 48 43.5 20.3 | 229 41 30.8 26.4 30 200 12390 245 45 40.8 19.0 | 228 38 28.1 25.1 31 161 13716 230 44 33.7 28.3 | 211 40 21.0 34.4 32 150 14160 225 62 43.8 43.8 | 212 59 31.2 49.9 33 146 14326 225 62 43.8 43.8 | 212 59 31.2 49.9 34 131 14935 200 42 14.4 39.5 | 182 46 1.7 45.6 35 118 15545 220 21 13.5 16.1 | 182 22 0.8 22.2 36 110 15972 260 30 29.5 5.2 | 236 20 16.9 11.3 37 101 16459 260 35 34.5 6.1 | 241 25 21.8 12.2 38 100 16520 260 22 21.7 3.8 | 222 13 9.0 9.9 39 96 16764 260 22 21.7 3.8 | 222 13 9.0 9.9 40 91 17069 240 17 14.7 8.5 | 188 15 2.0 14.6 41 86 17374 275 14 13.9 -1.2 | 195 5 1.3 4.9 42 82 17678 275 22 21.9 -1.9 | 246 10 9.2 4.2 43 78 17983 240 33 28.6 16.5 | 215 28 15.9 22.6 44 74 18288 225 30 21.2 21.2 | 197 29 8.5 27.3 45 70 18593 190 25 4.3 24.6 | 165 32 -8.3 30.7 46 70 18610 175 12 -1.0 12.0 | 143 23 -13.7 18.1 47 64 19202 170 10 -1.7 9.8 | 138 21 -14.4 16.0 48 57 19812 325 13 7.5 -10.6 | 49 7 -5.2 -4.5 49 55 20117 295 10 9.1 -4.2 | 117 4 -3.6 1.9 50 50 20660 315 5 3.5 -3.5 | 106 9 -9.1 2.6 51 43 21641 105 1 -1.0 0.3 | 115 15 -13.6 6.4 52 35 22860 135 10 -7.1 7.1 | 124 24 -19.7 13.2 53 33 23165 95 16 -15.9 1.4 | 105 30 -28.6 7.5 54 30 23820 80 26 -25.6 -4.5 | 92 38 -38.3 1.6 55 28 24079 105 26 -25.1 6.7 | 109 40 -37.8 12.8 56 24 24689 105 27 -26.1 7.0 | 109 41 -38.8 13.1 57 23 24994 90 27 -27.0 0.0 | 99 40 -39.7 6.1 58 21 25298 75 19 -18.4 -4.9 | 92 31 -31.0 1.2 59 18 25908 85 26 -25.9 -2.3 | 96 39 -38.6 3.8 Wind Parameters Mean winds (0-6000m): 265.7 at 18.8 knts Storm direction: 295.7 at 14.1 knts Shear (0-3000m) pos: 0.5 neg: 3.4 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 82.7 deg Storm rel helicity (0-3000m) pos: 101.4 neg: -41.9 tot: 59.5 m^2/s^2 ave: 19.8 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 3.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.97 Bulk Shear: 77.17 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 54 6 98 18| 12.0 0.0 12.0| 0.0 -37.8 -37.8 -75.7 -0.56| 14.9 -8.4 1000 46 5 98 17| 6.0 4.5 10.5| 25.8 -39.4 -13.6 -13.6 -0.11| 12.6 -1.4 1500 39 5 99 16| 4.0 5.1 9.1| 43.1 -39.4 3.7 2.5 0.10| 10.8 1.1 2000 292 6 118 9| 3.0 5.1 8.1| 58.6 -39.4 19.2 9.6 0.22| 9.4 2.0 2500 242 8 148 11| 0.2 4.1 4.3|100.9 -39.4 61.5 24.6 0.39| 9.9 3.8 3000 241 10 159 12| 0.5 3.4 3.9|101.4 -41.9 59.5 19.8 0.36| 8.6 3.1 4000 241 13 172 12| 0.6 4.0 4.6|108.9 -43.2 65.8 16.4 0.28| 8.9 2.5 5000 248 16 192 12| 3.8 3.2 7.0|308.6 -43.2 265.4 53.1 0.52| 10.8 5.6 6000 266 19 219 10| 3.5 3.5 7.0|351.9 -74.4 277.4 46.2 0.40| 11.2 4.4 Wrote GIF file: /home/apache/climate/data/raob//SBMT/skewt/SBMT.skewt.20251017.12.gif