UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for SBMT... Searching the city database file for: SBMT ... Date:1200Z 26 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 111 SFC 932 722 20.0 17.8 87 2.2 18.5 0 0 299.1 301.6 294.2 339.6 13.89 2 925 787 19.0 17.0 88 2.0 17.7 100 2 298.7 301.2 293.7 337.5 13.29 3 881 1204 15.6 15.4 99 0.2 15.5 19 5 299.4 301.7 293.3 336.2 12.59 4 869 1321 17.2 14.2 83 3.0 15.2 356 7 302.2 304.4 293.6 337.1 11.80 5 850 1510 16.4 13.8 85 2.6 14.7 320 9 303.3 305.5 293.9 338.2 11.75 6 788 2154 14.0 9.2 73 4.8 11.0 285 10 307.4 309.1 293.2 335.6 9.31 7 700 3143 7.0 3.0 76 4.0 4.8 285 14 310.2 311.5 292.0 331.2 6.80 8 652 3722 2.6 1.2 90 1.4 1.8 279 15 311.6 312.8 292.2 331.6 6.42 9 647 3784 4.4 -2.6 60 7.0 0.8 278 17 314.4 315.3 291.7 329.9 4.89 10 617 4169 3.0 -6.0 52 9.0 -1.3 275 18 317.0 317.8 291.7 329.8 3.96 11 594 4475 0.2 -6.8 59 7.0 -3.0 273 16 317.3 318.0 291.6 329.8 3.87 12 585 4597 0.4 -15.6 29 16.0 -5.7 272 15 318.9 319.3 290.4 325.4 1.94 13 559 4962 0.0 -26.0 12 26.0 -7.8 261 14 322.6 322.7 290.4 325.5 0.82 14 551 5077 0.2 -39.8 3 40.0 -8.8 248 13 324.2 324.2 290.3 325.0 0.22 15 512 5662 -2.3 -49.3 1 47.0 -10.8 213 16 328.0 328.0 291.2 328.3 0.08 16 500 5850 -3.9 -49.9 1 46.0 -11.9 205 18 328.3 328.3 291.3 328.6 0.08 17 444 6775 -11.9 -46.9 4 35.0 -17.4 200 16 329.5 329.6 291.7 330.0 0.13 18 410 7383 -14.1 -56.1 1 42.0 -19.4 230 18 334.3 334.3 292.9 334.5 0.05 19 400 7570 -15.7 -55.7 2 40.0 -20.5 235 17 334.6 334.6 293.0 334.8 0.05 20 327 9049 -28.3 -56.3 5 28.0 -30.6 234 14 337.1 337.1 293.6 337.3 0.06 21 300 9660 -33.1 -59.1 6 26.0 -34.7 265 21 338.7 338.7 294.0 338.9 0.04 22 250 10920 -43.1 -64.1 8 21.0 -43.9 285 26 342.0 342.0 294.8 342.1 0.03 23 226 11589 -49.3 -68.3 9 19.0 -49.7 272 27 342.5 342.5 295.0 342.6 0.02 24 200 12380 -53.5 -72.5 8 19.0 -53.8 265 50 348.0 348.0 296.2 348.1 0.01 25 160 13784 -62.9 -77.9 12 15.0 -63.0 261 50 355.1 355.1 297.7 355.1 0.01 26 150 14180 -64.7 -79.7 11 15.0 -64.8 255 42 358.6 358.6 298.4 358.6 0.00 27 101 16523 -77.3 -88.3 16 11.0 -77.3 275 37 377.3 377.3 301.8 377.3 0.00 28 100 16580 -77.1 -88.1 16 11.0 -77.1 275 38 378.8 378.8 302.1 378.8 0.00 29 92 17060 -78.5 -88.5 18 10.0 -78.5 245 30 385.1 385.1 303.1 385.1 0.00 30 84 17582 -78.7 -89.7 15 11.0 -78.7 201 14 394.9 394.9 304.5 394.9 0.00 31 74 18313 -75.5 -90.5 8 15.0 -75.6 143 3 416.2 416.2 307.3 416.2 0.00 32 70 18640 -71.1 -90.1 4 19.0 -71.2 70 3 432.3 432.3 309.1 432.3 0.00 33 63 19262 -72.9 -89.9 6 17.0 -73.0 96 5 441.5 441.5 310.0 441.5 0.00 34 59 19647 -72.1 -91.1 4 19.0 -72.2 149 9 451.7 451.7 311.0 451.7 0.00 35 51 20528 -62.1 -89.1 2 27.0 -62.6 80 12 494.3 494.3 314.5 494.3 0.00 36 50 20650 -63.1 -88.1 2 25.0 -63.5 5 13 494.8 494.8 314.6 494.8 0.00 37 44 21431 -64.5 -89.5 2 25.0 -64.8 309 13 509.8 509.8 315.7 509.8 0.00 38 30 23810 -56.3 -86.3 1 30.0 -57.7 105 14 591.2 591.2 320.2 591.2 0.01 39 28 24250 -53.7 -84.7 1 31.0 -55.6 100 12 610.2 610.2 321.0 610.2 0.01 40 20 26430 -49.7 -82.7 1 33.0 -53.2 75 22 684.0 684.1 323.9 684.2 0.02 41 15 28331 -45.3 -81.3 1 36.0 -51.3 64 25 757.3 757.3 326.1 757.6 0.04 TRP 92 17060 -78.5 -88.5 18 10.0 -78.5 245 30 385.1 385.1 303.1 385.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5739.00 m Freezing level: 547.88 mb = 5123.83 m = 16810.28 ft Wetbulb zero: 635.05 mb = 3935.25 m = 12910.78 ft Precipitable water: 1.21 inches Sfc-500 mean rel hum: 58.14 % Est. max temperature: 28.30 C = 82.95 F Sfc-Lift cond lev (LCL): 902.52 mb = 997.60 m = 3272.94 ft T: 17.28 C 700-500 lapse rate: 4.03 C/km ThetaE index: 6.99 C Layer 788.0- 652.0 mb Conv cond level (CCL): 777.69 mb = 2263.66 m = 7426.61 ft Mean mixing ratio: 12.37 g/kg Conv temperature: 28.44 C = 83.18 F Cap Strength: 4.48 C Lifted Index: 4.05 C Risk: None Lifted Index @300 mb: 2.62 C Lifted Index @700 mb: 0.18 C Showalter Index: 3.64 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 17.70 C K Index: 30.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 201.60 Risk: None Energy Index: -1.75 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.33 J/kg Max Up Vert Vel: 8.87 m/s Conv Inhibition (B-): 104.64 J/kg Cap Strength: 4.37 C Lift Cond Lev (LCL): 856.60 mb = 1443.89 m = 4737.13 ft Lev Free Conv (LFC): 691.60 mb = 3241.30 m = 10634.05 ft Equ Level (EL): 641.60 mb = 3851.99 m = 12637.61 ft B at Equ Level: 35.13 J/kg Max Parcel Lev (MPL): 571.60 mb = 4783.00 m = 15692.07 ft Wind level data Storm motion: 290 at 10 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 0 0 -0.0 -0.0 | 110 10 -9.2 3.4 1 925 787 100 2 -2.0 0.3 | 109 12 -11.2 3.8 2 911 914 75 2 -1.9 -0.5 | 105 12 -11.2 2.9 3 850 1510 320 9 5.8 -6.9 | 45 5 -3.4 -3.5 4 818 1829 310 10 7.7 -6.4 | 27 3 -1.6 -3.0 5 789 2134 285 10 9.7 -2.6 | 208 1 0.4 0.8 6 761 2438 285 12 11.6 -3.1 | 262 2 2.4 0.3 7 734 2743 275 17 16.9 -1.5 | 256 8 7.7 1.9 8 708 3048 285 16 15.5 -4.1 | 277 6 6.2 -0.7 9 700 3143 285 14 13.5 -3.6 | 273 4 4.3 -0.2 10 657 3658 280 14 13.8 -2.4 | 258 5 4.6 1.0 11 632 3962 275 21 20.9 -1.8 | 262 12 11.7 1.6 12 609 4267 275 16 15.9 -1.4 | 253 7 6.7 2.0 13 564 4877 270 15 15.0 -0.0 | 239 7 5.8 3.4 14 543 5182 235 12 9.8 6.9 | 183 10 0.6 10.3 15 523 5486 210 15 7.5 13.0 | 174 17 -1.7 16.4 16 504 5791 215 17 9.8 13.9 | 182 17 0.5 17.3 17 500 5850 205 18 7.6 16.3 | 175 20 -1.6 19.7 18 484 6096 205 15 6.3 13.6 | 170 17 -2.9 17.0 19 466 6401 190 12 2.1 11.8 | 155 17 -7.1 15.2 20 447 6706 195 15 3.9 14.5 | 163 19 -5.3 17.9 21 430 7010 220 20 12.9 15.3 | 191 19 3.6 18.7 22 400 7570 235 17 13.9 9.8 | 200 14 4.7 13.2 23 397 7620 235 17 13.9 9.8 | 200 14 4.7 13.2 24 365 8230 215 15 8.6 12.3 | 178 16 -0.6 15.7 25 350 8534 235 12 9.8 6.9 | 183 10 0.6 10.3 26 336 8839 225 12 8.5 8.5 | 176 12 -0.7 11.9 27 300 9660 265 21 20.9 1.8 | 246 13 11.7 5.3 28 283 10058 270 20 20.0 -0.0 | 252 11 10.8 3.4 29 259 10668 280 18 17.7 -3.1 | 268 9 8.5 0.3 30 250 10920 285 26 25.1 -6.7 | 282 16 15.9 -3.3 31 248 10973 285 22 21.3 -5.7 | 281 12 12.0 -2.3 32 216 11887 265 30 29.9 2.6 | 254 22 20.7 6.0 33 200 12380 265 50 49.8 4.4 | 259 41 40.6 7.8 34 196 12497 265 49 48.8 4.3 | 259 40 39.6 7.7 35 154 14021 260 50 49.2 8.7 | 253 42 40.0 12.1 36 150 14180 255 42 40.6 10.9 | 245 34 31.3 14.3 37 119 15545 270 29 29.0 -0.0 | 260 20 19.8 3.4 38 100 16580 275 38 37.9 -3.3 | 270 29 28.6 0.1 39 97 16764 275 38 37.9 -3.3 | 270 29 28.6 0.1 40 92 17060 245 30 27.2 12.7 | 228 24 18.0 16.1 41 92 17069 260 34 33.5 5.9 | 249 26 24.3 9.3 42 83 17678 190 11 1.9 10.8 | 153 16 -7.3 14.3 43 78 17983 220 4 2.6 3.1 | 134 9 -6.7 6.5 44 70 18640 70 3 -2.8 -1.0 | 101 12 -12.0 2.4 45 67 18898 45 1 -0.7 -0.7 | 105 10 -9.9 2.7 46 58 19812 170 11 -1.9 10.8 | 142 18 -11.1 14.3 47 55 20117 150 17 -8.5 14.7 | 136 25 -17.7 18.1 48 52 20422 150 12 -6.0 10.4 | 132 21 -15.2 13.8 49 50 20650 5 13 -1.1 -13.0 | 47 14 -10.4 -9.5 50 49 20726 90 12 -12.0 0.0 | 99 21 -21.2 3.4 51 47 21031 325 17 9.8 -13.9 | 357 11 0.5 -10.5 52 45 21336 305 13 10.6 -7.5 | 341 4 1.4 -4.0 53 39 22250 340 10 3.4 -9.4 | 44 8 -5.8 -6.0 54 37 22555 250 1 0.9 0.3 | 114 9 -8.3 3.8 55 30 23774 155 2 -0.8 1.8 | 117 11 -10.1 5.2 56 30 23810 105 14 -13.5 3.6 | 107 24 -22.7 7.0 57 29 24079 120 10 -8.7 5.0 | 115 20 -17.9 8.4 58 27 24384 85 13 -13.0 -1.1 | 96 22 -22.2 2.3 59 25 24994 105 12 -11.6 3.1 | 107 22 -20.8 6.5 60 23 25603 75 17 -16.4 -4.4 | 88 26 -25.6 -1.0 61 22 25908 105 14 -13.5 3.6 | 107 24 -22.7 7.0 62 21 26213 90 16 -16.0 0.0 | 98 25 -25.2 3.4 63 20 26430 75 22 -21.3 -5.7 | 86 31 -30.5 -2.3 64 20 26518 105 14 -13.5 3.6 | 107 24 -22.7 7.0 65 15 27432 65 25 -22.7 -10.6 | 77 33 -31.9 -7.1 66 13 28042 45 22 -15.6 -15.6 | 64 28 -24.8 -12.1 67 12 28346 85 13 -13.0 -1.1 | 96 22 -22.2 2.3 68 11 28651 90 11 -11.0 0.0 | 100 21 -20.2 3.4 Wind Parameters Mean winds (0-6000m): 260.3 at 13.1 knts Storm direction: 290.3 at 9.8 knts Shear (0-3000m) pos: 1.5 neg: 3.5 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 150.2 deg Storm rel helicity (0-3000m) pos: 4.8 neg: -33.5 tot: -28.7 m^2/s^2 ave: -9.6 10^-3 m/s^2 rel: -0.36 Storm rel vorticity (0-3000m) horiz: 6.3 stream: -2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.22 Bulk Shear: 32.13 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 43 3 96 11| 5.8 0.0 5.8| 0.0 -19.0 -19.0 -38.0 -0.78| 8.2 -6.4 1000 329 6 78 6| 2.9 4.4 7.3| 0.0 -30.5 -30.5 -30.5 -0.70| 8.8 -6.1 1500 312 7 71 4| 1.9 4.1 6.1| 0.1 -31.3 -31.2 -20.8 -0.63| 7.9 -5.0 2000 299 9 66 2| 1.4 4.7 6.2| 0.4 -32.0 -31.6 -15.8 -0.48| 7.7 -3.7 2500 293 10 359 1| 1.7 3.8 5.5| 4.6 -32.5 -27.9 -11.2 -0.36| 7.1 -2.5 3000 290 11 289 1| 1.5 3.5 4.9| 4.8 -33.5 -28.7 -9.6 -0.36| 6.3 -2.3 4000 284 12 263 3| 1.1 2.7 3.8| 5.3 -39.3 -34.0 -8.5 -0.33| 6.1 -2.0 5000 274 13 235 4| 0.9 2.6 3.4| 12.0 -64.8 -52.8 -10.6 -0.38| 6.6 -2.5 6000 260 13 213 7| 0.7 2.0 2.7| 25.7 -99.9 -74.3 -12.4 -0.38| 6.6 -2.5 Wrote GIF file: /home/apache/climate/data/raob//SBMT/skewt/SBMT.skewt.20250426.12.gif