UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for SBMT... Searching the city database file for: SBMT ... Date:0000Z 27 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 108 SFC 932 722 20.4 18.4 88 2.0 19.0 180 4 299.5 302.2 294.7 341.7 14.44 2 925 788 20.0 18.0 88 2.0 18.7 145 7 299.8 302.3 294.6 341.2 14.18 3 894 1081 17.4 17.3 99 0.1 17.4 147 6 300.0 302.6 294.6 341.1 14.03 4 850 1512 15.6 15.3 98 0.3 15.4 165 4 302.5 304.9 294.5 340.8 12.97 5 786 2176 13.2 11.0 87 2.2 11.8 224 2 306.8 308.7 294.0 338.6 10.55 6 752 2548 10.8 7.7 81 3.1 8.9 324 4 308.1 309.7 293.0 334.8 8.81 7 713 2991 7.0 6.4 96 0.6 6.6 299 6 308.6 310.2 292.9 334.5 8.49 8 702 3119 7.8 1.8 66 6.0 4.5 291 6 310.9 312.0 291.7 330.2 6.22 9 700 3143 7.8 1.8 66 6.0 4.5 290 6 311.1 312.3 291.9 330.5 6.24 10 679 3393 7.2 -5.8 39 13.0 1.0 266 8 313.2 313.9 290.2 324.8 3.65 11 647 3787 5.2 -16.8 19 22.0 -3.0 246 12 315.3 315.6 288.9 320.6 1.59 12 642 3850 5.0 -16.0 20 21.0 -3.0 249 12 315.7 316.1 289.2 321.4 1.71 13 618 4161 6.6 -39.4 2 46.0 -4.6 227 14 321.0 321.1 289.3 321.8 0.20 14 500 5860 -4.5 -41.5 4 37.0 -12.1 255 15 327.6 327.6 291.2 328.3 0.20 15 454 6614 -9.1 -46.1 3 37.0 -15.4 243 19 331.0 331.0 292.1 331.5 0.13 16 400 7580 -16.5 -50.5 4 34.0 -21.0 260 24 333.5 333.6 292.8 333.9 0.09 17 318 9257 -29.7 -61.7 3 32.0 -31.9 265 32 337.8 337.8 293.8 338.0 0.03 18 300 9670 -31.9 -63.9 3 32.0 -33.8 260 34 340.4 340.4 294.4 340.5 0.02 19 258 10724 -38.3 -67.3 3 29.0 -39.5 254 53 346.0 346.0 295.7 346.1 0.02 20 250 10940 -40.1 -66.1 5 26.0 -41.2 250 51 346.4 346.5 295.8 346.5 0.02 21 215 11949 -48.9 -65.9 12 17.0 -49.4 242 54 348.1 348.1 296.2 348.2 0.03 22 200 12420 -52.5 -68.5 13 16.0 -52.8 240 58 349.6 349.6 296.5 349.7 0.02 23 166 13594 -61.9 -75.9 14 14.0 -62.0 246 61 353.1 353.1 297.3 353.1 0.01 24 151 14170 -67.1 -77.1 23 10.0 -67.2 250 63 353.8 353.8 297.4 353.9 0.01 25 150 14210 -67.5 -76.5 27 9.0 -67.5 250 63 353.8 353.8 297.4 353.8 0.01 26 141 14582 -69.5 -79.4 22 9.9 -69.5 255 67 356.6 356.6 298.0 356.7 0.01 27 130 15065 -72.1 -83.1 18 11.0 -72.1 256 65 360.3 360.3 298.8 360.4 0.00 28 117 15679 -77.5 -83.5 37 6.0 -77.5 263 55 361.4 361.4 299.0 361.4 0.00 29 114 15828 -77.9 -83.9 37 6.0 -77.9 265 53 363.3 363.3 299.4 363.4 0.00 30 101 16523 -77.5 -85.5 26 8.0 -77.5 277 35 376.9 376.9 301.8 376.9 0.00 31 100 16580 -77.9 -85.9 26 8.0 -77.9 280 32 377.2 377.2 301.8 377.2 0.00 32 81 17783 -78.9 -88.9 18 10.0 -78.9 293 29 398.6 398.6 305.0 398.6 0.00 33 72 18464 -72.5 -88.5 7 16.0 -72.6 278 15 425.8 425.8 308.4 425.8 0.00 34 70 18630 -72.7 -88.7 7 16.0 -72.8 315 9 428.9 428.9 308.7 428.9 0.00 35 58 19742 -71.1 -90.1 4 19.0 -71.2 6 12 456.2 456.2 311.4 456.2 0.00 36 50 20640 -62.9 -88.9 2 26.0 -63.3 215 8 495.3 495.3 314.6 495.3 0.00 37 49 20766 -61.1 -88.1 2 27.0 -61.6 279 13 502.4 502.4 315.1 502.4 0.00 38 30 23850 -57.7 -86.7 1 29.0 -58.9 130 4 587.3 587.3 320.0 587.4 0.01 TRP 114 15828 -77.9 -83.9 37 6.0 -77.9 265 53 363.3 363.3 299.4 363.4 0.00 WND 141 14582 -69.5 -79.4 22 9.9 -69.5 255 67 356.6 356.6 298.0 356.7 0.01 Sounding variables and indices 1000-500 mb thick: 5752.00 m Freezing level: 547.84 mb = 5171.22 m = 16965.75 ft Wetbulb zero: 670.90 mb = 3490.90 m = 11452.96 ft Precipitable water: 1.15 inches Sfc-500 mean rel hum: 48.35 % Est. max temperature: 27.65 C = 81.76 F Sfc-Lift cond lev (LCL): 905.22 mb = 973.91 m = 3195.19 ft T: 18.35 C 700-500 lapse rate: 4.53 C/km ThetaE index: 11.53 C Layer 925.0- 700.0 mb Conv cond level (CCL): 867.53 mb = 1337.75 m = 4388.88 ft Mean mixing ratio: 13.57 g/kg Conv temperature: 22.32 C = 72.18 F Cap Strength: 3.71 C Lifted Index: 1.87 C Risk: Showers probable Lifted Index @300 mb: 1.60 C Lifted Index @700 mb: -0.19 C Showalter Index: 1.93 C Risk: Showers probable Total Totals Index: 39.90 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 19.80 C K Index: 29.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 206.60 Risk: None Energy Index: -2.34 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.26 J/kg Max Up Vert Vel: 8.52 m/s Conv Inhibition (B-): 14.71 J/kg Cap Strength: 3.62 C Lift Cond Lev (LCL): 872.83 mb = 1285.75 m = 4218.29 ft Lev Free Conv (LFC): 747.83 mb = 2594.14 m = 8510.86 ft Equ Level (EL): 687.83 mb = 3286.86 m = 10783.54 ft B at Equ Level: 35.56 J/kg Max Parcel Lev (MPL): 617.83 mb = 4163.18 m = 13658.58 ft Wind level data Storm motion: 271 at 8 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 ---------------------------------------------------------- 0 932 722 180 4 0.0 4.0 | 118 9 -7.7 4.1 1 925 788 145 7 -4.0 5.7 | 117 13 -11.7 5.8 2 911 914 140 7 -4.5 5.4 | 114 13 -12.2 5.5 3 850 1512 165 4 -1.0 3.9 | 115 10 -8.7 4.0 4 789 2134 210 2 1.0 1.7 | 105 7 -6.7 1.8 5 761 2438 330 4 2.0 -3.5 | 59 7 -5.7 -3.4 6 700 3143 290 6 5.6 -2.1 | 47 3 -2.0 -1.9 7 657 3658 240 11 9.5 5.5 | 198 6 1.8 5.6 8 632 3962 255 13 12.6 3.4 | 235 6 4.9 3.5 9 609 4267 210 15 7.5 13.0 | 179 13 -0.2 13.1 10 565 4877 245 15 13.6 6.3 | 222 9 5.9 6.4 11 524 5486 240 13 11.3 6.5 | 208 8 3.6 6.6 12 500 5860 255 15 14.5 3.9 | 240 8 6.8 4.0 13 485 6096 260 15 14.8 2.6 | 249 8 7.1 2.7 14 431 7010 230 23 17.6 14.8 | 214 18 9.9 14.9 15 400 7580 260 24 23.6 4.2 | 255 17 16.0 4.3 16 381 7925 265 24 23.9 2.1 | 262 16 16.2 2.2 17 366 8230 260 27 26.6 4.7 | 256 20 18.9 4.8 18 336 8839 270 24 24.0 -0.0 | 270 16 16.3 0.1 19 323 9144 270 31 31.0 -0.0 | 270 23 23.3 0.1 20 309 9449 255 35 33.8 9.1 | 251 28 26.1 9.2 21 300 9670 260 34 33.5 5.9 | 257 26 25.8 6.0 22 260 10668 255 53 51.2 13.7 | 252 46 43.5 13.8 23 250 10940 250 51 47.9 17.4 | 246 44 40.2 17.6 24 207 12192 240 55 47.6 27.5 | 235 49 39.9 27.6 25 200 12420 240 58 50.2 29.0 | 236 52 42.5 29.1 26 150 14210 250 63 59.2 21.5 | 247 56 51.5 21.7 27 141 14582 255 67 64.7 17.3 | 253 60 57.0 17.5 28 133 14935 255 67 64.7 17.3 | 253 60 57.0 17.5 29 114 15828 265 53 52.8 4.6 | 264 45 45.1 4.7 30 108 16154 260 51 50.2 8.9 | 258 43 42.5 9.0 31 100 16580 280 32 31.5 -5.6 | 283 24 23.8 -5.4 32 97 16764 280 32 31.5 -5.6 | 283 24 23.8 -5.4 33 92 17069 270 23 23.0 -0.0 | 270 15 15.3 0.1 34 87 17374 280 19 18.7 -3.3 | 286 11 11.0 -3.2 35 83 17678 300 30 26.0 -15.0 | 309 24 18.3 -14.9 36 74 18288 260 22 21.7 3.8 | 254 15 14.0 3.9 37 70 18593 290 10 9.4 -3.4 | 333 4 1.7 -3.3 38 70 18630 315 9 6.4 -6.4 | 12 6 -1.3 -6.3 39 64 19202 325 6 3.4 -4.9 | 41 6 -4.2 -4.8 40 57 19812 10 13 -2.3 -12.8 | 38 16 -9.9 -12.7 41 55 20117 305 24 19.7 -13.8 | 319 18 12.0 -13.7 42 52 20422 300 23 19.9 -11.5 | 313 17 12.2 -11.4 43 50 20640 215 8 4.6 6.6 | 155 7 -3.1 6.7 44 49 20726 285 14 13.5 -3.6 | 301 7 5.8 -3.5 45 47 21031 240 10 8.7 5.0 | 191 5 1.0 5.1 46 45 21336 340 10 3.4 -9.4 | 25 10 -4.3 -9.3 47 43 21641 335 12 5.1 -10.9 | 14 11 -2.6 -10.8 48 41 21946 295 10 9.1 -4.2 | 341 4 1.4 -4.1 49 33 23165 0 0 -0.0 -0.0 | 91 8 -7.7 0.1 50 30 23774 140 15 -9.6 11.5 | 124 21 -17.3 11.6 51 30 23850 130 4 -3.1 2.6 | 104 11 -10.7 2.7 52 26 24384 120 3 -2.6 1.5 | 99 10 -10.3 1.6 53 24 24689 125 10 -8.2 5.7 | 110 17 -15.9 5.8 54 21 25298 50 13 -10.0 -8.4 | 65 19 -17.6 -8.2 55 18 25908 95 13 -13.0 1.1 | 93 21 -20.6 1.2 56 15 26518 95 19 -18.9 1.7 | 94 27 -26.6 1.8 Wind Parameters Mean winds (0-6000m): 240.8 at 10.2 knts Storm direction: 270.8 at 7.7 knts Shear (0-3000m) pos: 1.7 neg: 1.8 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 87.3 deg Storm rel helicity (0-3000m) pos: 2.0 neg: -14.2 tot: -12.3 m^2/s^2 ave: -4.1 10^-3 m/s^2 rel: -0.35 Storm rel vorticity (0-3000m) horiz: 5.4 stream: -1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.76 Bulk Shear: 20.63 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 ------------------------------------------------------------------------------- 500 146 6 116 12| 0.0 2.7 2.7| 1.3 -2.5 -1.2 -2.5 -0.06| 7.1 -0.4 1000 152 5 115 11| 1.5 1.4 2.9| 1.3 -3.4 -2.1 -2.1 -0.08| 5.1 -0.4 1500 159 4 114 10| 2.1 0.9 3.0| 1.3 -6.1 -4.8 -3.2 -0.16| 4.5 -0.7 2000 166 4 116 10| 2.6 0.7 3.3| 1.3 -12.5 -11.2 -5.6 -0.35| 4.9 -1.8 2500 204 5 126 7| 2.1 0.6 2.7| 1.3 -13.2 -11.9 -4.8 -0.33| 4.7 -1.6 3000 231 5 134 5| 1.7 1.8 3.5| 2.0 -14.2 -12.3 -4.1 -0.35| 5.4 -1.9 4000 231 8 160 5| 1.9 2.1 4.0| 21.2 -31.9 -10.8 -2.7 -0.21| 6.4 -1.4 5000 236 9 176 5| 1.9 1.7 3.6| 30.6 -35.4 -4.8 -1.0 -0.14| 5.8 -0.8 6000 241 10 194 5| 1.8 2.0 3.7| 36.1 -49.2 -13.1 -2.2 -0.15| 5.8 -0.9 Wrote GIF file: /home/apache/climate/data/raob//SBMT/skewt/SBMT.skewt.20250427.00.gif