UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for SBMT... Searching the city database file for: SBMT ... Date:1200Z 24 APR 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 117 SFC 933 722 20.0 17.4 85 2.6 18.2 130 4 299.0 301.5 293.9 338.4 13.52 2 925 795 19.2 16.9 87 2.3 17.7 55 4 298.9 301.3 293.7 337.4 13.21 3 902 1012 17.2 16.4 95 0.8 16.7 31 7 299.0 301.4 293.6 337.3 13.12 4 896 1069 18.2 16.1 88 2.1 16.8 22 8 300.6 303.0 294.0 338.7 12.95 5 850 1522 16.4 15.0 91 1.4 15.5 330 10 303.3 305.7 294.6 341.1 12.72 6 825 1776 15.6 13.0 85 2.6 13.9 314 10 305.1 307.2 294.2 339.4 11.49 7 765 2412 10.8 8.4 85 2.4 9.3 301 10 306.6 308.3 292.8 334.0 9.08 8 749 2589 10.6 -0.4 46 11.0 4.8 289 11 308.2 309.1 289.8 323.6 4.96 9 737 2723 9.8 0.8 53 9.0 5.0 279 13 308.8 309.8 290.5 325.8 5.51 10 700 3151 8.6 -10.4 25 19.0 0.4 255 17 312.0 312.5 288.8 320.0 2.47 11 693 3234 8.4 -16.6 15 25.0 -1.0 263 16 312.7 313.0 288.0 317.7 1.50 12 682 3366 7.8 -16.2 16 24.0 -1.3 275 14 313.4 313.8 288.3 318.7 1.58 13 676 3439 8.0 -30.0 5 38.0 -2.9 275 14 314.5 314.6 287.5 316.1 0.47 14 660 3636 6.6 -19.4 14 26.0 -2.6 275 14 315.1 315.3 288.5 319.3 1.25 15 639 3901 4.8 1.3 78 3.5 2.8 275 14 315.9 317.2 293.5 336.8 6.60 16 629 4029 4.0 1.8 86 2.2 2.8 273 14 316.4 317.8 293.9 338.4 6.95 17 555 5037 -1.9 -3.6 88 1.7 -2.8 295 24 321.0 322.0 293.9 338.2 5.29 18 541 5240 -2.7 -8.7 63 6.0 -5.4 298 27 322.4 323.1 292.9 334.5 3.66 19 505 5782 -6.5 -6.5 100 0.0 -6.5 278 34 324.2 325.1 294.2 339.6 4.66 20 500 5860 -7.1 -7.2 99 0.1 -7.1 275 35 324.4 325.3 294.1 339.1 4.46 21 459 6525 -10.9 -11.5 95 0.6 -11.2 272 45 327.7 328.4 294.1 339.4 3.46 22 452 6644 -9.5 -16.5 57 7.0 -12.1 271 48 330.9 331.3 294.1 339.0 2.33 23 400 7580 -16.5 -19.0 81 2.5 -17.3 270 50 333.5 334.0 294.6 341.1 2.13 24 381 7943 -19.3 -21.3 84 2.0 -19.9 270 51 334.5 334.9 294.6 341.1 1.83 25 343 8713 -24.7 -28.8 69 4.1 -25.6 270 50 337.4 337.6 294.6 341.2 1.03 26 314 9347 -29.9 -32.9 75 3.0 -30.4 270 48 338.8 338.9 294.7 341.7 0.76 27 300 9670 -31.7 -34.5 76 2.8 -32.1 275 57 340.7 340.8 295.1 343.3 0.68 28 280 10157 -34.7 -37.6 75 2.9 -35.1 273 60 343.2 343.3 295.6 345.3 0.54 29 250 10940 -41.3 -45.6 63 4.3 -41.6 270 65 344.7 344.7 295.7 345.7 0.26 30 209 12126 -51.3 -56.3 55 5.0 -51.5 277 72 347.1 347.2 296.1 347.5 0.09 31 200 12410 -53.7 -58.2 58 4.5 -53.8 280 71 347.7 347.7 296.2 348.0 0.07 32 171 13395 -62.7 -66.5 60 3.8 -62.7 283 76 348.7 348.8 296.4 348.9 0.03 33 150 14190 -68.9 -75.9 36 7.0 -68.9 280 79 351.4 351.4 297.0 351.4 0.01 34 143 14475 -70.5 -79.2 26 8.7 -70.5 275 86 353.5 353.5 297.4 353.5 0.01 35 142 14517 -70.7 -79.7 25 9.0 -70.8 275 86 353.8 353.8 297.4 353.8 0.00 36 135 14817 -70.3 -80.3 22 10.0 -70.4 271 81 359.7 359.7 298.7 359.7 0.00 37 101 16504 -79.7 -84.7 43 5.0 -79.7 263 58 372.7 372.7 301.0 372.7 0.00 38 100 16560 -79.3 -85.3 37 6.0 -79.3 260 56 374.5 374.5 301.4 374.5 0.00 39 94 16910 -80.7 -86.7 36 6.0 -80.7 260 43 378.4 378.4 302.0 378.5 0.00 40 87 17351 -75.7 -86.7 16 11.0 -75.7 269 38 397.0 397.0 304.8 397.0 0.00 41 76 18129 -77.1 -88.1 16 11.0 -77.1 263 26 409.7 409.7 306.5 409.7 0.00 42 74 18283 -73.1 -88.1 8 15.0 -73.2 267 23 421.2 421.2 307.9 421.3 0.00 43 70 18610 -71.5 -88.5 6 17.0 -71.6 250 13 431.4 431.4 309.0 431.4 0.00 44 67 18869 -72.3 -89.3 6 17.0 -72.4 250 13 435.1 435.1 309.4 435.1 0.00 45 59 19625 -68.9 -88.9 4 20.0 -69.1 260 8 458.9 458.9 311.7 458.9 0.00 46 54 20164 -62.1 -87.1 2 25.0 -62.5 245 11 486.3 486.3 314.0 486.3 0.00 47 50 20640 -62.9 -87.9 2 25.0 -63.3 90 10 495.3 495.3 314.6 495.3 0.00 48 49 20764 -62.9 -87.9 2 25.0 -63.3 90 10 498.1 498.1 314.8 498.1 0.00 49 41 21877 -57.1 -86.1 1 29.0 -58.0 7 13 538.6 538.6 317.5 538.7 0.01 50 37 22524 -59.3 -86.3 2 27.0 -60.1 55 4 549.0 549.0 318.1 549.1 0.01 51 30 23850 -55.3 -84.3 2 29.0 -56.8 150 15 593.9 593.9 320.3 594.0 0.01 TRP 94 16910 -80.7 -86.7 36 6.0 -80.7 260 43 378.4 378.4 302.0 378.5 0.00 WND 143 14475 -70.5 -79.2 26 8.7 -70.5 275 86 353.5 353.5 297.4 353.5 0.01 Sounding variables and indices 1000-500 mb thick: 5743.00 m Freezing level: 578.83 mb = 4712.25 m = 15459.94 ft Wetbulb zero: 697.95 mb = 3175.30 m = 10417.53 ft Precipitable water: 1.45 inches Sfc-500 mean rel hum: 71.41 % Est. max temperature: 26.95 C = 80.51 F Sfc-Lift cond lev (LCL): 898.02 mb = 1050.02 m = 3444.90 ft T: 17.86 C 700-500 lapse rate: 5.80 C/km ThetaE index: 17.53 C Layer 825.0- 737.0 mb Conv cond level (CCL): 810.00 mb = 1930.61 m = 6333.94 ft Mean mixing ratio: 12.86 g/kg Conv temperature: 26.30 C = 79.34 F Cap Strength: 2.00 C Lifted Index: 0.03 C Risk: Showers probable Lifted Index @300 mb: 2.85 C Lifted Index @700 mb: 1.20 C Showalter Index: -0.73 C Risk: Thunderstorms probable Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 22.10 C K Index: 19.50 Risk: < 20 % chance of thunderstorms Sweat Index: 235.00 Risk: None Energy Index: -0.47 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.82 J/kg Max Up Vert Vel: 7.05 m/s Conv Inhibition (B-): 16277.30 J/kg Cap Strength: 1.83 C Lift Cond Lev (LCL): 859.29 mb = 1428.68 m = 4687.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 15 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 ---------------------------------------------------------- 0 933 722 130 4 -3.1 2.6 | 132 19 -13.9 12.6 1 925 795 55 4 -3.3 -2.3 | 119 16 -14.1 7.8 2 912 914 45 5 -3.5 -3.5 | 114 16 -14.4 6.5 3 880 1219 360 11 -0.0 -11.0 | 85 11 -10.8 -0.9 4 850 1522 330 10 5.0 -8.7 | 104 6 -5.8 1.4 5 819 1829 310 10 7.7 -6.4 | 139 5 -3.2 3.6 6 790 2134 310 12 9.2 -7.7 | 145 3 -1.6 2.4 7 762 2438 300 10 8.7 -5.0 | 157 6 -2.2 5.1 8 709 3048 255 16 15.5 4.1 | 198 15 4.6 14.2 9 700 3151 255 17 16.4 4.4 | 201 16 5.6 14.5 10 683 3353 275 14 13.9 -1.2 | 199 9 3.1 8.8 11 633 3962 275 14 13.9 -1.2 | 199 9 3.1 8.8 12 609 4267 265 16 15.9 1.4 | 204 13 5.1 11.5 13 587 4572 280 18 17.7 -3.1 | 225 10 6.9 6.9 14 544 5182 300 26 22.5 -13.0 | 284 12 11.7 -2.9 15 500 5860 275 35 34.9 -3.1 | 254 25 24.0 7.0 16 485 6096 275 36 35.9 -3.1 | 255 26 25.0 6.9 17 448 6706 270 49 49.0 -0.0 | 255 39 38.2 10.1 18 431 7010 270 45 45.0 -0.0 | 254 36 34.2 10.1 19 400 7580 270 50 50.0 -0.0 | 256 40 39.2 10.1 20 366 8230 270 51 51.0 -0.0 | 256 41 40.2 10.1 21 309 9449 270 48 48.0 -0.0 | 255 38 37.2 10.1 22 300 9670 275 57 56.8 -5.0 | 264 46 45.9 5.1 23 250 10940 270 65 65.0 -0.0 | 259 55 54.2 10.1 24 217 11887 275 73 72.7 -6.4 | 267 62 61.9 3.7 25 200 12410 280 71 69.9 -12.3 | 272 59 59.1 -2.3 26 154 14021 285 80 77.3 -20.7 | 279 67 66.4 -10.6 27 150 14190 280 79 77.8 -13.7 | 273 67 67.0 -3.7 28 143 14475 275 86 85.7 -7.5 | 268 75 74.8 2.6 29 139 14630 275 86 85.7 -7.5 | 268 75 74.8 2.6 30 113 15850 250 55 51.7 18.8 | 235 50 40.8 28.9 31 102 16459 265 59 58.8 5.1 | 252 50 47.9 15.2 32 100 16560 260 56 55.1 9.7 | 246 49 44.3 19.8 33 96 16764 260 56 55.1 9.7 | 246 49 44.3 19.8 34 94 16910 260 43 42.3 7.5 | 241 36 31.5 17.5 35 91 17069 250 48 45.1 16.4 | 232 43 34.3 26.5 36 87 17374 270 37 37.0 -0.0 | 249 28 26.2 10.1 37 82 17678 250 37 34.8 12.7 | 226 33 23.9 22.7 38 70 18593 275 16 15.9 -1.4 | 210 10 5.1 8.7 39 70 18610 250 13 12.2 4.4 | 185 15 1.4 14.5 40 67 18898 250 13 12.2 4.4 | 185 15 1.4 14.5 41 63 19202 245 14 12.7 5.9 | 187 16 1.8 16.0 42 60 19507 225 11 7.8 7.8 | 170 18 -3.1 17.8 43 57 19812 305 5 4.1 -2.9 | 137 10 -6.7 7.2 44 55 20117 265 11 11.0 1.0 | 181 11 0.1 11.0 45 50 20640 90 10 -10.0 0.0 | 116 23 -20.8 10.1 46 47 21031 90 10 -10.0 0.0 | 116 23 -20.8 10.1 47 45 21336 25 14 -5.9 -12.7 | 81 17 -16.8 -2.6 48 39 22250 355 12 1.0 -12.0 | 79 10 -9.8 -1.9 49 37 22555 60 3 -2.6 -1.5 | 123 16 -13.4 8.6 50 35 22860 60 12 -10.4 -6.0 | 101 22 -21.2 4.1 51 33 23165 265 11 11.0 1.0 | 181 11 0.1 11.0 52 30 23774 170 16 -2.8 15.8 | 152 29 -13.6 25.8 53 30 23850 150 15 -7.5 13.0 | 141 29 -18.3 23.1 54 28 24079 140 17 -10.9 13.0 | 137 32 -21.8 23.1 55 26 24384 155 20 -8.5 18.1 | 146 34 -19.3 28.2 56 24 24689 130 16 -12.3 10.3 | 131 31 -23.1 20.3 57 19 25603 115 17 -15.4 7.2 | 123 31 -26.2 17.2 58 18 25908 80 25 -24.6 -4.3 | 99 36 -35.5 5.7 59 14 26822 70 28 -26.3 -9.6 | 91 37 -37.2 0.5 Wind Parameters Mean winds (0-6000m): 282.9 at 19.7 knts Storm direction: 312.9 at 14.8 knts Shear (0-3000m) pos: 0.7 neg: 3.2 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 67.1 deg Storm rel helicity (0-3000m) pos: 23.0 neg: -50.9 tot: -27.9 m^2/s^2 ave: -9.3 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 8.0 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.39 Bulk Shear: 64.18 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 25 7 107 14| 0.0 14.3 14.3| 0.0 -49.4 -49.4 -98.7 -0.83| 15.3-12.7 1000 354 8 100 10| 0.0 7.2 7.2| 7.5 -49.4 -41.8 -41.8 -0.35| 11.7 -4.1 1500 335 9 103 7| 0.0 5.3 5.3| 9.8 -49.4 -39.6 -26.4 -0.23| 9.1 -2.1 2000 323 10 115 5| 0.0 4.2 4.2| 16.8 -49.4 -32.6 -16.3 -0.05| 8.6 -0.4 2500 304 11 155 4| 0.0 3.9 3.9| 23.0 -49.5 -26.5 -10.6 0.00| 8.8 0.0 3000 296 11 174 5| 0.7 3.2 3.9| 23.0 -50.9 -27.9 -9.3 -0.01| 8.0 -0.0 4000 288 13 190 6| 1.2 2.7 3.9| 43.7 -50.9 -7.2 -1.8 0.13| 7.3 0.9 5000 289 15 217 6| 1.9 3.2 5.1| 65.3 -82.4 -17.1 -3.4 0.10| 8.0 0.8 6000 283 20 236 10| 1.5 4.1 5.7| 70.6 -97.4 -26.7 -4.5 0.07| 8.1 0.6 Wrote GIF file: /home/apache/climate/data/raob//SBMT/skewt/SBMT.skewt.20250424.12.gif