UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for SBMT... Searching the city database file for: SBMT ... Date:1200Z 7 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 137 SFC 935 722 20.4 16.8 80 3.6 17.9 150 8 299.2 301.6 293.6 337.1 12.98 2 925 813 18.8 16.3 85 2.5 17.1 165 8 298.5 300.8 293.2 335.5 12.70 3 889 1153 15.6 15.6 100 0.0 15.6 151 11 298.6 300.9 293.2 335.4 12.64 4 850 1533 13.8 13.8 100 0.0 13.8 130 11 300.6 302.8 293.1 335.1 11.75 5 834 1694 12.8 12.6 99 0.2 12.7 51 14 301.2 303.2 292.7 333.8 11.06 6 820 1838 19.4 6.4 43 13.0 11.6 345 17 309.6 311.0 292.3 332.3 7.37 7 805 1997 18.8 6.8 46 12.0 11.5 345 17 310.6 312.1 292.9 334.4 7.72 8 700 3180 9.4 3.4 66 6.0 5.9 305 18 312.9 314.2 293.0 334.7 7.00 9 619 4183 1.0 0.9 99 0.1 1.0 277 20 314.5 315.7 293.1 335.2 6.62 10 573 4799 -2.9 -3.8 93 0.9 -3.3 278 24 316.9 317.9 292.5 333.0 5.05 11 559 4995 -3.7 -8.7 68 5.0 -5.9 279 24 318.2 318.9 291.6 329.8 3.55 12 542 5238 -5.3 -6.0 95 0.7 -5.6 275 24 319.1 320.0 292.7 333.7 4.51 13 519 5578 -6.9 -11.6 69 4.7 -8.8 249 20 321.2 321.8 292.0 331.2 3.03 14 516 5623 -5.3 -19.3 32 14.0 -10.1 251 20 323.6 324.0 291.5 329.2 1.61 15 504 5808 -5.7 -13.7 53 8.0 -8.9 270 17 325.3 325.9 292.9 334.3 2.63 16 501 5854 -5.5 -14.5 49 9.0 -9.0 300 15 326.1 326.6 293.0 334.6 2.48 17 500 5870 -5.3 -16.3 42 11.0 -9.4 310 14 326.6 327.0 292.8 333.9 2.14 18 498 5902 -4.5 -39.5 5 35.0 -12.0 309 14 327.9 328.0 291.4 328.9 0.25 19 497 5917 -4.5 -39.5 5 35.0 -12.0 308 15 328.1 328.2 291.5 329.1 0.25 20 464 6456 -8.9 -24.9 26 16.0 -13.6 300 17 329.1 329.4 292.6 333.1 1.09 21 426 7113 -14.1 -41.1 8 27.0 -18.8 258 19 330.7 330.7 292.2 331.6 0.25 22 403 7534 -16.3 -46.3 6 30.0 -20.7 251 23 333.1 333.1 292.7 333.7 0.15 23 400 7590 -16.7 -46.7 6 30.0 -21.0 250 24 333.3 333.3 292.7 333.9 0.14 24 356 8452 -23.3 -47.3 9 24.0 -26.2 247 23 335.7 335.7 293.4 336.3 0.15 25 346 8660 -24.7 -34.7 39 10.0 -26.5 260 21 336.6 336.7 294.0 338.8 0.58 26 326 9089 -28.5 -44.5 20 16.0 -30.4 299 15 337.1 337.2 293.8 338.0 0.22 27 323 9155 -28.7 -32.1 72 3.4 -29.3 305 14 337.7 337.9 294.5 340.7 0.80 28 320 9222 -28.7 -35.7 51 7.0 -29.8 299 15 338.6 338.7 294.5 340.8 0.57 29 319 9244 -28.7 -36.7 46 8.0 -29.9 297 15 338.9 339.0 294.6 340.9 0.52 30 300 9680 -32.5 -36.6 67 4.1 -33.1 255 18 339.6 339.7 294.7 341.7 0.55 31 279 10188 -36.5 -38.7 80 2.2 -36.8 265 16 340.9 341.0 295.0 342.8 0.48 32 274 10313 -37.3 -45.3 43 8.0 -38.0 267 16 341.5 341.6 294.9 342.5 0.24 33 273 10339 -37.7 -43.7 53 6.0 -38.3 267 16 341.3 341.4 294.9 342.5 0.29 34 260 10674 -40.3 -50.3 33 10.0 -41.0 272 15 342.3 342.3 295.0 342.9 0.15 35 250 10940 -42.7 -49.7 46 7.0 -43.2 275 14 342.6 342.6 295.1 343.3 0.16 36 246 11048 -43.9 -49.9 51 6.0 -44.3 277 13 342.4 342.4 295.0 343.0 0.16 37 232 11437 -47.5 -56.5 35 9.0 -47.9 270 14 342.7 342.7 295.0 343.0 0.08 38 224 11668 -48.7 -67.7 9 19.0 -49.1 260 18 344.3 344.3 295.4 344.4 0.02 39 219 11815 -49.9 -58.9 34 9.0 -50.2 259 19 344.7 344.7 295.5 344.9 0.06 40 215 11935 -51.1 -69.1 10 18.0 -51.5 258 21 344.6 344.6 295.4 344.7 0.02 41 200 12400 -55.1 -68.1 18 13.0 -55.4 255 26 345.5 345.5 295.7 345.6 0.02 42 173 13308 -63.7 -69.7 44 6.0 -63.8 247 36 345.9 345.9 295.7 346.0 0.02 43 172 13344 -63.9 -69.9 44 6.0 -64.0 247 36 346.2 346.2 295.8 346.3 0.02 44 150 14170 -70.5 -75.3 49 4.8 -70.5 240 45 348.6 348.6 296.3 348.7 0.01 45 145 14371 -71.5 -75.0 59 3.5 -71.5 240 42 350.3 350.3 296.7 350.3 0.01 46 143 14453 -70.9 -75.9 47 5.0 -70.9 241 43 352.7 352.7 297.3 352.8 0.01 47 117 15638 -71.9 -83.9 15 12.0 -71.9 252 52 371.7 371.7 300.9 371.7 0.00 48 100 16550 -77.9 -85.9 26 8.0 -77.9 295 40 377.2 377.2 301.8 377.2 0.00 49 93 16963 -79.5 -86.5 30 7.0 -79.5 270 45 382.0 382.0 302.6 382.0 0.00 50 70 18610 -70.7 -87.7 6 17.0 -70.8 270 34 433.1 433.1 309.1 433.1 0.00 51 60 19530 -67.1 -88.1 4 21.0 -67.3 255 33 460.7 460.7 311.8 460.7 0.00 52 53 20271 -70.3 -90.3 4 20.0 -70.4 293 15 469.9 469.9 312.6 469.9 0.00 53 50 20620 -66.5 -89.5 3 23.0 -66.8 285 25 486.8 486.8 314.0 486.8 0.00 54 49 20743 -64.3 -88.3 2 24.0 -64.7 281 23 494.8 494.8 314.6 494.8 0.00 55 45 21261 -66.5 -88.5 3 22.0 -66.8 273 22 501.7 501.7 315.1 501.7 0.00 56 37 22456 -62.9 -87.9 2 25.0 -63.4 320 20 539.8 539.8 317.5 539.8 0.00 TRP 93 16963 -79.5 -86.5 30 7.0 -79.5 270 45 382.0 382.0 302.6 382.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5733.00 m Freezing level: 607.21 mb = 4341.28 m = 14242.89 ft Wetbulb zero: 608.78 mb = 4316.21 m = 14160.61 ft Precipitable water: 1.36 inches Sfc-500 mean rel hum: 76.90 % Est. max temperature: 31.99 C = 89.59 F Sfc-Lift cond lev (LCL): 886.73 mb = 1174.29 m = 3852.60 ft T: 15.50 C 700-500 lapse rate: 5.46 C/km ThetaE index: 4.83 C Layer 925.0- 805.0 mb Conv cond level (CCL): 874.68 mb = 1290.30 m = 4233.23 ft Mean mixing ratio: 12.30 g/kg Conv temperature: 20.50 C = 68.89 F Cap Strength: 7.06 C Lifted Index: 3.47 C Risk: None Lifted Index @300 mb: 4.42 C Lifted Index @700 mb: 3.23 C Showalter Index: 3.59 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 19.10 C K Index: 26.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 201.60 Risk: None Energy Index: -0.23 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.10 J/kg Max Up Vert Vel: 7.09 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 7.01 C Lift Cond Lev (LCL): 874.41 mb = 1292.92 m = 4241.81 ft Lev Free Conv (LFC): 869.41 mb = 1341.55 m = 4401.36 ft Equ Level (EL): 829.41 mb = 1740.60 m = 5710.55 ft B at Equ Level: 6.10 J/kg Max Parcel Lev (MPL): 819.41 mb = 1844.11 m = 6050.16 ft Wind level data Storm motion: 321 at 13 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 ---------------------------------------------------------- 0 935 722 150 8 -4.0 6.9 | 144 21 -12.4 17.2 1 925 813 165 8 -2.1 7.7 | 150 21 -10.5 18.0 2 914 914 170 9 -1.6 8.9 | 152 22 -10.0 19.1 3 882 1219 145 12 -6.9 9.8 | 143 25 -15.3 20.1 4 851 1524 130 12 -9.2 7.7 | 136 25 -17.6 18.0 5 850 1533 130 11 -8.4 7.1 | 136 24 -16.8 17.3 6 821 1829 345 17 4.4 -16.4 | 33 7 -4.0 -6.2 7 792 2134 345 17 4.4 -16.4 | 33 7 -4.0 -6.2 8 764 2438 335 16 6.8 -14.5 | 21 5 -1.6 -4.3 9 737 2743 320 19 12.2 -14.6 | 318 6 3.8 -4.3 10 700 3180 305 18 14.7 -10.3 | 271 6 6.4 -0.1 11 685 3353 300 17 14.7 -8.5 | 255 7 6.3 1.7 12 635 3962 280 17 16.7 -3.0 | 229 11 8.4 7.3 13 611 4267 275 22 21.9 -1.9 | 238 16 13.5 8.3 14 545 5182 280 25 24.6 -4.3 | 250 17 16.2 5.9 15 525 5486 245 21 19.0 8.9 | 209 22 10.6 19.1 16 505 5791 260 18 17.7 3.1 | 215 16 9.3 13.4 17 500 5870 310 14 10.7 -9.0 | 242 3 2.3 1.2 18 486 6096 300 17 14.7 -8.5 | 255 7 6.3 1.7 19 449 6706 300 17 14.7 -8.5 | 255 7 6.3 1.7 20 431 7010 260 18 17.7 3.1 | 215 16 9.3 13.4 21 400 7590 250 24 22.6 8.2 | 218 23 14.2 18.4 22 366 8230 240 26 22.5 13.0 | 211 27 14.1 23.2 23 351 8534 250 22 20.7 7.5 | 215 22 12.3 17.8 24 323 9144 305 14 11.5 -8.0 | 234 4 3.1 2.2 25 300 9680 255 18 17.4 4.7 | 211 17 9.0 14.9 26 297 9754 260 17 16.7 3.0 | 212 16 8.4 13.2 27 250 10940 275 14 13.9 -1.2 | 212 11 5.6 9.0 28 237 11278 280 12 11.8 -2.1 | 203 9 3.4 8.2 29 227 11582 260 17 16.7 3.0 | 212 16 8.4 13.2 30 200 12400 255 26 25.1 6.7 | 225 24 16.7 17.0 31 150 14170 240 45 39.0 22.5 | 223 45 30.6 32.7 32 146 14326 240 42 36.4 21.0 | 222 42 28.0 31.2 33 119 15545 245 55 49.8 23.2 | 231 53 41.5 33.5 34 107 16154 295 36 32.6 -15.2 | 282 25 24.2 -5.0 35 100 16550 295 40 36.3 -16.9 | 283 29 27.9 -6.7 36 96 16764 295 40 36.3 -16.9 | 283 29 27.9 -6.7 37 93 16963 270 45 45.0 -0.0 | 254 38 36.6 10.2 38 87 17374 255 42 40.6 10.9 | 237 38 32.2 21.1 39 82 17678 260 32 31.5 5.6 | 236 28 23.1 15.8 40 74 18288 305 31 25.4 -17.8 | 294 19 17.0 -7.5 41 70 18593 270 27 27.0 -0.0 | 241 21 18.6 10.2 42 70 18610 270 34 34.0 -0.0 | 248 28 25.6 10.2 43 67 18898 270 34 34.0 -0.0 | 248 28 25.6 10.2 44 63 19202 245 31 28.1 13.1 | 220 31 19.7 23.3 45 60 19507 255 35 33.8 9.1 | 233 32 25.4 19.3 46 57 19812 255 13 12.6 3.4 | 197 14 4.2 13.6 47 54 20117 280 11 10.8 -1.9 | 196 9 2.4 8.3 48 52 20422 305 19 15.6 -10.9 | 275 7 7.2 -0.7 49 50 20620 285 25 24.1 -6.5 | 257 16 15.8 3.8 50 49 20726 280 23 22.7 -4.0 | 246 16 14.3 6.2 51 46 21031 290 26 24.4 -8.9 | 265 16 16.0 1.3 52 43 21336 225 11 7.8 7.8 | 178 18 -0.6 18.0 53 40 21641 0 0 -0.0 -0.0 | 141 13 -8.4 10.2 54 38 21946 320 16 10.3 -12.3 | 317 3 1.9 -2.0 55 35 22250 320 32 20.6 -24.5 | 320 19 12.2 -14.3 56 33 22555 295 30 27.2 -12.7 | 277 19 18.8 -2.4 Wind Parameters Mean winds (0-6000m): 290.7 at 17.6 knts Storm direction: 320.7 at 13.2 knts Shear (0-3000m) pos: 0.0 neg: 4.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 93.0 deg Storm rel helicity (0-3000m) pos: 16.6 neg: -206.6 tot: -189.9 m^2/s^2 ave: -63.3 10^-3 m/s^2 rel: -0.75 Storm rel vorticity (0-3000m) horiz: 11.4 stream: -8.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.30 Bulk Shear: 84.01 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 ------------------------------------------------------------------------------- 500 158 10 148 23| 0.0 4.2 4.2| 16.6 -24.8 -8.2 -16.3 -0.11| 8.9 -1.0 1000 138 11 140 24| 0.0 10.0 10.0| 16.6-154.3-137.6 -137.6 -0.71| 16.9-12.1 1500 77 13 109 22| 0.0 8.4 8.4| 16.6-183.3-166.7 -111.1 -0.72| 16.7-12.0 2000 354 14 63 8| 0.0 6.9 6.9| 16.6-190.6-174.0 -87.0 -0.73| 14.4-10.5 2500 332 15 27 3| 0.0 5.2 5.2| 16.6-199.3-182.6 -73.1 -0.75| 12.7 -9.5 3000 319 15 311 2| 0.0 4.0 4.0| 16.6-206.6-189.9 -63.3 -0.75| 11.4 -8.6 4000 300 17 252 6| 0.3 3.4 3.7| 30.4-209.8-179.4 -44.8 -0.63| 9.7 -6.1 5000 289 18 242 10| 0.2 2.1 2.3| 43.9-277.6-233.7 -46.7 -0.61| 9.8 -6.0 6000 291 18 244 9| 1.2 1.8 2.9| 59.0-278.3-219.4 -36.6 -0.46| 9.8 -4.5 Wrote GIF file: /home/apache/climate/data/raob//SBMT/skewt/SBMT.skewt.20251007.12.gif