UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for SBMT... Searching the city database file for: SBMT ... Date:1200Z 10 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 162 SFC 937 722 17.0 14.8 87 2.2 15.6 60 4 295.6 297.6 291.2 328.3 11.37 2 925 831 15.8 14.3 91 1.5 14.8 120 3 295.5 297.5 291.0 327.5 11.14 3 880 1252 13.0 13.0 100 0.0 13.0 349 11 296.8 298.7 291.1 327.9 10.76 4 850 1545 15.8 11.7 77 4.1 13.2 335 22 302.7 304.6 292.5 333.0 10.21 5 848 1565 15.8 11.6 76 4.2 13.1 334 22 302.9 304.8 292.6 333.1 10.17 6 802 2039 15.0 9.0 67 6.0 11.3 310 20 306.9 308.6 292.9 334.2 9.02 7 747 2637 10.6 9.7 94 0.9 10.0 305 21 308.4 310.3 294.1 339.3 10.17 8 700 3177 7.6 4.5 81 3.1 5.8 300 19 310.9 312.3 292.9 334.3 7.57 9 678 3440 5.8 -0.2 65 6.0 2.6 292 18 311.7 312.8 291.5 329.1 5.57 10 661 3647 4.2 0.7 78 3.5 2.3 286 17 312.2 313.4 292.0 331.3 6.10 11 611 4283 0.0 -3.4 78 3.4 -1.7 270 23 314.5 315.4 291.7 329.9 4.87 12 591 4549 -1.5 -12.5 43 11.0 -5.8 273 24 315.7 316.2 289.9 323.9 2.48 13 531 5393 -7.9 -8.4 96 0.5 -8.1 267 29 317.9 318.6 291.8 330.3 3.82 14 515 5631 -8.7 -12.7 73 4.0 -10.2 264 36 319.7 320.3 291.4 329.0 2.80 15 500 5860 -10.3 -12.1 87 1.8 -11.0 270 44 320.5 321.1 291.9 330.5 3.02 16 484 6110 -12.1 -13.1 92 1.0 -12.5 270 44 321.3 321.8 291.9 330.8 2.88 17 450 6666 -14.5 -23.5 46 9.0 -17.0 264 49 325.0 325.3 291.6 329.5 1.28 18 431 6992 -16.7 -18.4 87 1.7 -17.3 262 48 326.2 326.7 292.6 333.4 2.08 19 428 7044 -16.9 -19.7 79 2.8 -17.7 262 48 326.6 327.0 292.6 333.1 1.87 20 400 7550 -20.1 -23.7 73 3.6 -21.0 260 47 328.9 329.1 292.7 333.9 1.41 21 375 8026 -22.3 -30.3 48 8.0 -23.9 263 52 332.1 332.2 293.1 335.1 0.82 22 350 8528 -26.5 -38.5 31 12.0 -28.2 260 55 333.0 333.1 292.9 334.5 0.39 23 326 9036 -30.7 -32.1 87 1.4 -30.9 273 60 334.1 334.2 293.6 337.0 0.79 24 300 9620 -34.9 -36.8 83 1.9 -35.1 285 68 336.2 336.3 293.9 338.2 0.54 25 296 9714 -35.7 -39.4 69 3.7 -36.1 284 69 336.3 336.4 293.8 338.0 0.42 26 269 10373 -41.7 -43.3 84 1.6 -41.8 276 73 336.9 337.0 293.9 338.1 0.31 27 265 10475 -42.3 -47.3 58 5.0 -42.6 275 74 337.5 337.5 293.9 338.3 0.20 28 262 10552 -41.3 -68.3 4 27.0 -42.2 274 75 340.1 340.1 294.3 340.1 0.01 29 250 10870 -43.9 -59.9 15 16.0 -44.5 270 77 340.8 340.8 294.6 341.0 0.05 30 200 12330 -55.5 -62.5 41 7.0 -55.6 275 85 344.9 344.9 295.5 345.1 0.04 31 198 12394 -55.9 -62.9 41 7.0 -56.1 275 85 345.2 345.2 295.6 345.4 0.04 32 185 12821 -59.1 -69.1 26 10.0 -59.2 271 87 346.8 346.8 296.0 346.9 0.02 33 179 13027 -60.7 -66.9 44 6.2 -60.8 270 88 347.4 347.4 296.1 347.5 0.03 34 177 13096 -61.3 -66.2 52 4.9 -61.4 270 88 347.6 347.6 296.1 347.7 0.03 35 175 13167 -61.9 -68.9 39 7.0 -62.0 270 87 347.8 347.8 296.1 347.9 0.02 36 171 13309 -61.3 -79.3 7 18.0 -61.4 269 85 351.1 351.1 296.8 351.1 0.00 37 150 14110 -66.7 -77.7 20 11.0 -66.8 265 71 355.2 355.2 297.7 355.2 0.01 38 143 14399 -67.1 -80.1 14 13.0 -67.2 260 65 359.4 359.4 298.6 359.4 0.00 39 123 15303 -70.3 -83.3 13 13.0 -70.4 255 52 369.4 369.4 300.5 369.4 0.00 40 100 16530 -71.7 -85.7 11 14.0 -71.8 245 42 389.2 389.2 303.7 389.2 0.00 41 81 17767 -74.5 -87.5 12 13.0 -74.6 242 17 407.6 407.6 306.2 407.6 0.00 42 71 18545 -69.1 -88.1 5 19.0 -69.2 217 21 434.8 434.8 309.3 434.8 0.00 43 70 18630 -69.7 -88.7 5 19.0 -69.8 175 10 435.3 435.3 309.4 435.3 0.00 44 66 18980 -71.3 -89.3 5 18.0 -71.4 160 7 439.2 439.2 309.8 439.2 0.00 45 64 19162 -71.1 -89.1 5 18.0 -71.2 130 2 443.5 443.5 310.2 443.5 0.00 46 59 19653 -63.3 -88.3 2 25.0 -63.6 270 10 471.5 471.5 312.8 471.5 0.00 47 56 19975 -61.9 -87.9 2 26.0 -62.3 294 13 481.7 481.7 313.6 481.8 0.00 48 50 20670 -66.1 -89.1 3 23.0 -66.4 305 22 487.7 487.7 314.1 487.7 0.00 49 46 21174 -66.1 -90.1 2 24.0 -66.4 305 21 499.5 499.5 314.9 499.5 0.00 50 43 21588 -59.9 -87.9 1 28.0 -60.6 262 21 524.5 524.5 316.6 524.5 0.00 51 31 23617 -62.3 -88.3 2 26.0 -63.0 66 5 569.4 569.4 319.1 569.5 0.01 52 30 23820 -60.1 -88.1 1 28.0 -61.0 5 8 580.8 580.8 319.7 580.8 0.01 TRP 123 15303 -70.3 -83.3 13 13.0 -70.4 255 52 369.4 369.4 300.5 369.4 0.00 WND 179 13027 -60.7 -66.9 44 6.2 -60.8 270 88 347.4 347.4 296.1 347.5 0.03 Sounding variables and indices 1000-500 mb thick: 5698.00 m Freezing level: 611.00 mb = 4283.03 m = 14051.77 ft Wetbulb zero: 632.08 mb = 4008.84 m = 13152.20 ft Precipitable water: 1.40 inches Sfc-500 mean rel hum: 78.38 % Est. max temperature: 28.51 C = 83.32 F Sfc-Lift cond lev (LCL): 906.94 mb = 997.48 m = 3272.54 ft T: 14.69 C 700-500 lapse rate: 6.67 C/km ThetaE index: 10.20 C Layer 700.0- 661.0 mb Conv cond level (CCL): 743.88 mb = 2671.90 m = 8765.97 ft Mean mixing ratio: 10.72 g/kg Conv temperature: 29.76 C = 85.57 F Cap Strength: 5.25 C Lifted Index: 1.22 C Risk: Showers probable Lifted Index @300 mb: 5.80 C Lifted Index @700 mb: 3.54 C Showalter Index: -0.48 C Risk: Thunderstorms probable Total Totals Index: 48.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 22.00 C K Index: 34.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 228.40 Risk: None Energy Index: -0.51 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.68 J/kg Max Up Vert Vel: 8.68 m/s Conv Inhibition (B-): 24702.67 J/kg Cap Strength: 5.21 C Lift Cond Lev (LCL): 862.60 mb = 1420.76 m = 4661.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 19 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 ---------------------------------------------------------- 0 937 722 60 4 -3.5 -2.0 | 122 20 -17.2 10.6 1 925 831 120 3 -2.6 1.5 | 131 22 -16.4 14.1 2 916 914 120 3 -2.6 1.5 | 131 22 -16.4 14.1 3 883 1219 350 10 1.7 -9.8 | 103 12 -12.0 2.7 4 852 1524 340 22 7.5 -20.7 | 38 10 -6.2 -8.1 5 850 1545 335 22 9.3 -19.9 | 31 9 -4.5 -7.4 6 793 2134 305 20 16.4 -11.5 | 247 3 2.6 1.1 7 764 2438 305 22 18.0 -12.6 | 271 4 4.3 -0.1 8 711 3048 305 18 14.7 -10.3 | 204 2 1.0 2.2 9 700 3177 300 19 16.5 -9.5 | 221 4 2.7 3.1 10 659 3658 285 17 16.4 -4.4 | 198 9 2.7 8.2 11 634 3962 270 20 20.0 -0.0 | 206 14 6.2 12.6 12 611 4267 270 23 23.0 -0.0 | 216 16 9.2 12.6 13 544 5182 280 26 25.6 -4.5 | 236 14 11.8 8.1 14 524 5486 260 31 30.5 5.4 | 223 25 16.8 18.0 15 500 5860 270 44 44.0 -0.0 | 247 33 30.2 12.6 16 485 6096 270 44 44.0 -0.0 | 247 33 30.2 12.6 17 466 6401 265 49 48.8 4.3 | 244 39 35.1 16.8 18 400 7550 260 47 46.3 8.2 | 237 39 32.5 20.7 19 396 7620 260 47 46.3 8.2 | 237 39 32.5 20.7 20 364 8230 265 54 53.8 4.7 | 247 44 40.0 17.3 21 349 8534 260 55 54.2 9.6 | 241 46 40.4 22.1 22 307 9449 285 64 61.8 -16.6 | 275 48 48.1 -4.0 23 300 9620 285 68 65.7 -17.6 | 276 52 51.9 -5.0 24 250 10870 270 77 77.0 -0.0 | 259 64 63.2 12.6 25 235 11278 270 79 79.0 -0.0 | 259 66 65.2 12.6 26 200 12330 275 85 84.7 -7.4 | 266 71 70.9 5.2 27 179 13027 270 88 88.0 -0.0 | 260 75 74.2 12.6 28 177 13106 270 88 88.0 -0.0 | 260 75 74.2 12.6 29 150 14110 265 71 70.7 6.2 | 252 60 57.0 18.8 30 131 14935 250 55 51.7 18.8 | 230 49 37.9 31.4 31 123 15303 255 52 50.2 13.5 | 234 45 36.5 26.0 32 112 15850 270 39 39.0 -0.0 | 244 28 25.2 12.6 33 100 16530 245 42 38.1 17.7 | 219 39 24.3 30.3 34 96 16764 245 42 38.1 17.7 | 219 39 24.3 30.3 35 87 17374 235 24 19.7 13.8 | 193 27 5.9 26.3 36 82 17678 245 17 15.4 7.2 | 185 20 1.6 19.8 37 70 18593 215 21 12.0 17.2 | 177 30 -1.7 29.8 38 70 18630 175 10 -0.9 10.0 | 147 27 -14.6 22.5 39 67 18898 175 10 -0.9 10.0 | 147 27 -14.6 22.5 40 64 19202 125 1 -0.8 0.6 | 132 20 -14.6 13.1 41 61 19507 280 10 9.8 -1.7 | 160 12 -3.9 10.8 42 58 19812 260 10 9.8 1.7 | 165 15 -3.9 14.3 43 55 20117 320 15 9.6 -11.5 | 105 4 -4.1 1.1 44 52 20422 325 25 14.3 -20.5 | 356 8 0.6 -7.9 45 50 20670 305 22 18.0 -12.6 | 271 4 4.3 -0.1 46 47 21031 300 22 19.1 -11.0 | 254 6 5.3 1.6 47 45 21336 310 20 15.3 -12.9 | 280 2 1.6 -0.3 48 43 21641 255 21 20.3 5.4 | 200 19 6.5 18.0 49 39 22250 275 19 18.9 -1.7 | 205 12 5.2 10.9 50 37 22555 245 18 16.3 7.6 | 187 20 2.6 20.2 51 35 22860 305 10 8.2 -5.7 | 141 9 -5.6 6.8 52 32 23470 110 2 -1.9 0.7 | 130 20 -15.6 13.3 53 30 23820 5 8 -0.7 -8.0 | 108 15 -14.5 4.6 54 26 24384 5 10 -0.9 -10.0 | 100 15 -14.6 2.6 55 24 24689 305 13 10.6 -7.5 | 149 6 -3.1 5.1 56 22 24994 300 10 8.7 -5.0 | 146 9 -5.1 7.6 57 20 25298 350 15 2.6 -14.8 | 79 11 -11.2 -2.2 58 19 25603 325 18 10.3 -14.7 | 58 4 -3.4 -2.2 59 17 25908 295 14 12.7 -5.9 | 171 7 -1.1 6.7 60 16 26213 305 13 10.6 -7.5 | 149 6 -3.1 5.1 61 15 26518 345 12 3.1 -11.6 | 95 11 -10.7 1.0 62 14 26822 360 9 -0.0 -9.0 | 105 14 -13.8 3.6 Wind Parameters Mean winds (0-6000m): 282.4 at 24.8 knts Storm direction: 312.4 at 18.6 knts Shear (0-3000m) pos: 0.0 neg: 3.6 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 79.8 deg Storm rel helicity (0-3000m) pos: 19.6 neg: -97.2 tot: -77.6 m^2/s^2 ave: -25.9 10^-3 m/s^2 rel: -0.51 Storm rel vorticity (0-3000m) horiz: 10.0 stream: -5.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.39 Bulk Shear: 95.42 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 29 5 116 18| 0.0 9.8 9.8| 17.3 -50.6 -33.3 -66.6 -0.34| 19.9 -6.7 1000 344 12 97 11| 0.0 11.3 11.3| 17.3 -87.6 -70.3 -70.3 -0.56| 19.0-10.7 1500 329 15 89 6| 0.0 7.7 7.7| 17.6 -91.5 -74.0 -49.3 -0.58| 15.5 -9.0 2000 321 16 89 3| 0.0 5.7 5.7| 18.4 -92.6 -74.2 -37.1 -0.55| 12.4 -6.9 2500 316 17 99 2| 0.0 4.4 4.4| 18.8 -93.9 -75.1 -30.0 -0.53| 10.8 -5.8 3000 312 17 141 2| 0.0 3.6 3.6| 19.6 -97.2 -77.6 -25.9 -0.51| 10.0 -5.1 4000 299 18 211 4| 0.4 3.4 3.7| 42.3 -97.2 -54.9 -13.7 -0.35| 8.7 -3.0 5000 290 20 224 8| 0.5 4.1 4.6| 97.5-111.7 -14.1 -2.8 -0.20| 9.2 -1.8 6000 282 25 235 13| 1.0 3.6 4.6|134.1-143.5 -9.4 -1.6 -0.16| 8.8 -1.4 Wrote GIF file: /home/apache/climate/data/raob//SBMT/skewt/SBMT.skewt.20251010.12.gif