UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for SBMT... Searching the city database file for: SBMT ... Date:0000Z 29 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 19.6 17.0 85 2.6 17.8 180 3 298.7 301.1 293.6 337.1 13.19 2 925 784 19.2 16.5 84 2.7 17.4 135 5 298.9 301.3 293.4 336.4 12.87 3 866 1349 14.8 14.8 100 0.0 14.8 146 10 300.0 302.3 293.3 336.1 12.32 4 850 1507 14.0 14.0 100 0.0 14.0 140 9 300.8 303.0 293.3 335.8 11.91 5 760 2448 11.2 8.1 81 3.1 9.3 230 20 307.6 309.2 293.0 334.7 8.96 6 700 3131 7.2 5.8 91 1.4 6.3 255 15 310.5 312.0 293.3 335.9 8.29 7 641 3847 1.8 1.0 94 0.8 1.4 276 18 312.2 313.5 292.3 332.3 6.43 8 631 3974 1.6 -2.5 74 4.1 -0.4 280 19 313.4 314.4 291.5 329.4 5.05 9 621 4103 2.6 -20.4 16 23.0 -5.1 272 22 316.0 316.2 288.8 320.1 1.21 10 532 5341 -2.3 -37.3 5 35.0 -10.3 265 34 324.4 324.5 290.4 325.5 0.29 11 500 5830 -6.1 -39.1 5 33.0 -12.9 260 39 325.6 325.7 290.7 326.6 0.26 12 482 6116 -7.9 -40.9 5 33.0 -14.3 265 41 326.8 326.9 291.0 327.7 0.22 13 423 7124 -11.7 -48.7 3 37.0 -17.5 278 53 334.4 334.4 293.0 334.8 0.11 14 400 7550 -14.7 -48.7 4 34.0 -19.7 285 53 335.9 335.9 293.4 336.3 0.11 15 324 9115 -26.3 -52.3 7 26.0 -28.9 275 67 340.7 340.8 294.6 341.1 0.09 16 305 9551 -28.3 -56.3 5 28.0 -30.7 263 72 343.9 343.9 295.3 344.1 0.06 17 300 9670 -29.3 -54.3 7 25.0 -31.5 260 74 344.1 344.1 295.4 344.4 0.08 18 257 10743 -39.5 -52.5 24 13.0 -40.4 268 77 344.6 344.6 295.6 345.1 0.11 19 250 10930 -40.9 -50.9 33 10.0 -41.6 270 77 345.3 345.3 295.7 345.8 0.14 20 220 11787 -48.9 -51.1 78 2.2 -49.0 273 80 345.8 345.8 295.8 346.4 0.16 21 216 11908 -48.9 -58.9 30 10.0 -49.3 274 81 347.6 347.6 296.1 347.9 0.06 22 214 11969 -49.5 -54.5 56 5.0 -49.7 274 81 347.6 347.6 296.2 348.1 0.11 23 207 12187 -51.1 -55.5 59 4.4 -51.2 275 82 348.4 348.4 296.4 348.8 0.10 24 201 12378 -52.5 -66.5 17 14.0 -52.8 275 82 349.1 349.1 296.5 349.2 0.02 25 200 12410 -52.7 -64.7 22 12.0 -53.0 275 82 349.3 349.3 296.5 349.5 0.03 26 193 12639 -54.1 -59.1 54 5.0 -54.2 280 81 350.7 350.7 296.8 350.9 0.07 27 186 12874 -56.3 -59.7 65 3.4 -56.4 285 80 350.8 350.8 296.8 351.1 0.07 28 168 13511 -61.7 -65.9 57 4.2 -61.7 288 80 352.2 352.2 297.1 352.3 0.03 29 156 13964 -66.1 -67.9 78 1.8 -66.1 285 81 352.2 352.2 297.1 352.4 0.03 30 150 14200 -67.9 -71.0 64 3.1 -67.9 280 81 353.1 353.1 297.3 353.2 0.02 31 130 15050 -74.5 -77.8 60 3.3 -74.5 260 82 356.1 356.1 297.9 356.1 0.01 32 126 15232 -75.9 -79.3 59 3.4 -75.9 260 82 356.7 356.7 298.1 356.7 0.01 33 118 15611 -77.3 -82.3 44 5.0 -77.3 260 75 360.9 360.9 298.9 360.9 0.00 34 101 16512 -74.9 -87.9 12 13.0 -74.9 267 53 381.9 381.9 302.6 381.9 0.00 35 100 16570 -75.1 -87.1 14 12.0 -75.2 275 45 382.6 382.6 302.6 382.6 0.00 36 86 17432 -79.7 -88.7 21 9.0 -79.7 295 42 390.2 390.2 303.8 390.2 0.00 37 74 18287 -77.1 -89.1 13 12.0 -77.1 275 45 412.8 412.8 306.9 412.8 0.00 38 70 18610 -71.3 -89.3 5 18.0 -71.4 280 23 431.8 431.8 309.0 431.9 0.00 39 69 18695 -69.7 -88.7 5 19.0 -69.8 272 23 437.1 437.1 309.6 437.1 0.00 40 66 18962 -68.3 -89.3 3 21.0 -68.4 259 24 445.7 445.7 310.4 445.7 0.00 41 64 19146 -69.1 -89.1 4 20.0 -69.2 270 23 447.9 447.9 310.7 447.9 0.00 42 58 19744 -62.9 -87.9 2 25.0 -63.3 270 18 474.7 474.7 313.0 474.7 0.00 43 50 20650 -66.7 -89.7 3 23.0 -67.0 260 13 486.3 486.3 314.0 486.3 0.00 44 38 22355 -55.5 -85.5 1 30.0 -56.7 175 5 554.5 554.6 318.3 554.6 0.01 45 35 22877 -56.9 -85.9 1 29.0 -58.0 152 12 564.1 564.1 318.9 564.1 0.01 TRP 86 17432 -79.7 -88.7 21 9.0 -79.7 295 42 390.2 390.2 303.8 390.2 0.00 WND 130 15050 -74.5 -77.8 60 3.3 -74.5 260 82 356.1 356.1 297.9 356.1 0.01 Sounding variables and indices 1000-500 mb thick: 5722.00 m Freezing level: 573.78 mb = 4759.86 m = 15616.14 ft Wetbulb zero: 633.47 mb = 3942.37 m = 12934.13 ft Precipitable water: 1.24 inches Sfc-500 mean rel hum: 60.95 % Est. max temperature: 26.59 C = 79.85 F Sfc-Lift cond lev (LCL): 897.01 mb = 1047.23 m = 3435.75 ft T: 17.15 C 700-500 lapse rate: 4.93 C/km ThetaE index: 2.37 C Layer 925.0- 700.0 mb Conv cond level (CCL): 867.04 mb = 1338.44 m = 4391.16 ft Mean mixing ratio: 12.35 g/kg Conv temperature: 20.89 C = 69.61 F Cap Strength: 3.19 C Lifted Index: 2.32 C Risk: None Lifted Index @300 mb: 7.13 C Lifted Index @700 mb: 0.73 C Showalter Index: 2.49 C Risk: Showers probable Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 20.10 C K Index: 32.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 225.00 Risk: None Energy Index: -1.73 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.86 J/kg Max Up Vert Vel: 6.61 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 3.07 C Lift Cond Lev (LCL): 867.90 mb = 1329.96 m = 4363.35 ft Lev Free Conv (LFC): 862.90 mb = 1379.18 m = 4524.83 ft Equ Level (EL): 842.90 mb = 1577.58 m = 5175.71 ft B at Equ Level: 11.69 J/kg Max Parcel Lev (MPL): 782.90 mb = 2198.46 m = 7212.70 ft Wind level data Storm motion: 289 at 17 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 3 0.0 3.0 | 117 19 -16.6 8.6 1 925 784 135 5 -3.5 3.5 | 114 22 -20.1 9.1 2 911 914 140 6 -3.9 4.6 | 116 23 -20.4 10.2 3 879 1219 150 10 -5.0 8.7 | 123 26 -21.6 14.2 4 850 1507 140 9 -5.8 6.9 | 119 26 -22.3 12.5 5 848 1524 145 10 -5.7 8.2 | 122 26 -22.3 13.7 6 789 2134 225 8 5.7 5.7 | 136 16 -10.9 11.2 7 760 2438 230 20 15.3 12.9 | 176 18 -1.2 18.4 8 700 3131 255 15 14.5 3.9 | 168 10 -2.1 9.4 9 631 3962 280 19 18.7 -3.3 | 224 3 2.2 2.3 10 608 4267 260 27 26.6 4.7 | 224 14 10.0 10.2 11 563 4877 270 30 30.0 -0.0 | 248 15 13.4 5.6 12 500 5830 260 39 38.4 6.8 | 241 25 21.9 12.3 13 483 6096 265 41 40.8 3.6 | 249 26 24.3 9.1 14 412 7315 280 55 54.2 -9.6 | 276 38 37.6 -4.0 15 400 7550 285 53 51.2 -13.7 | 283 36 34.6 -8.2 16 365 8230 285 59 57.0 -15.3 | 284 42 40.4 -9.7 17 350 8534 290 59 55.4 -20.2 | 291 42 38.9 -14.6 18 300 9670 260 74 72.9 12.8 | 252 59 56.3 18.4 19 296 9754 260 74 72.9 12.8 | 252 59 56.3 18.4 20 250 10930 270 77 77.0 -0.0 | 265 61 60.4 5.6 21 207 12192 275 82 81.7 -7.1 | 271 65 65.1 -1.6 22 200 12410 275 82 81.7 -7.1 | 271 65 65.1 -1.6 23 179 13106 290 79 74.2 -27.0 | 290 62 57.7 -21.5 24 154 14021 285 81 78.2 -21.0 | 284 64 61.7 -15.4 25 150 14200 280 81 79.8 -14.1 | 278 64 63.2 -8.5 26 130 15050 260 82 80.8 14.2 | 253 67 64.2 19.8 27 126 15240 260 82 80.8 14.2 | 253 67 64.2 19.8 28 102 16459 260 60 59.1 10.4 | 249 45 42.5 16.0 29 100 16570 275 45 44.8 -3.9 | 267 28 28.3 1.6 30 97 16764 270 47 47.0 -0.0 | 260 31 30.4 5.6 31 87 17374 300 37 32.0 -18.5 | 310 20 15.5 -12.9 32 86 17432 295 42 38.1 -17.7 | 300 25 21.5 -12.2 33 74 18288 275 45 44.8 -3.9 | 267 28 28.3 1.6 34 70 18593 255 25 24.1 6.5 | 212 14 7.6 12.0 35 70 18610 280 23 22.7 -4.0 | 256 6 6.1 1.6 36 67 18898 255 24 23.2 6.2 | 209 14 6.6 11.8 37 60 19507 290 22 20.7 -7.5 | 296 5 4.1 -2.0 38 57 19812 265 17 16.9 1.5 | 183 7 0.4 7.0 39 55 20117 235 4 3.3 2.3 | 121 15 -13.3 7.9 40 52 20422 270 12 12.0 -0.0 | 141 7 -4.6 5.6 41 50 20650 260 13 12.8 2.3 | 154 9 -3.7 7.8 42 49 20726 270 17 17.0 -0.0 | 185 6 0.4 5.6 43 46 21031 260 10 9.8 1.7 | 137 10 -6.7 7.3 44 43 21336 300 13 11.3 -6.5 | 80 5 -5.3 -0.9 45 38 21946 170 5 -0.9 4.9 | 121 20 -17.4 10.5 46 35 22250 150 10 -5.0 8.7 | 123 26 -21.6 14.2 47 33 22555 160 20 -6.8 18.8 | 136 34 -23.4 24.4 48 31 22860 125 15 -12.3 8.6 | 116 32 -28.8 14.2 49 29 23165 100 19 -18.7 3.3 | 104 36 -35.3 8.9 Wind Parameters Mean winds (0-6000m): 258.6 at 23.3 knts Storm direction: 288.6 at 17.5 knts Shear (0-3000m) pos: 4.2 neg: 1.3 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 77.8 deg Storm rel helicity (0-3000m) pos: 119.2 neg: -19.3 tot: 99.9 m^2/s^2 ave: 33.3 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 3.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.23 Bulk Shear: 94.85 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 ------------------------------------------------------------------------------- 500 145 7 119 23| 0.0 7.8 7.8| 22.5 -4.6 17.9 35.9 0.31| 9.0 2.8 1000 148 8 121 24| 1.8 3.9 5.7| 48.5 -13.8 34.7 34.7 0.35| 7.8 2.7 1500 163 8 126 23| 4.6 2.6 7.2| 76.7 -13.9 62.7 41.8 0.42| 9.2 3.8 2000 195 11 139 21| 5.3 1.9 7.2|113.0 -14.3 98.7 49.4 0.50| 9.9 5.0 2500 212 12 147 19| 4.3 1.6 5.8|114.1 -19.3 94.8 37.9 0.41| 9.2 3.7 3000 226 13 153 16| 4.2 1.3 5.5|119.2 -19.3 99.9 33.3 0.42| 8.5 3.6 4000 246 16 169 12| 3.7 1.3 5.0|136.4 -20.8 115.6 28.9 0.40| 8.6 3.4 5000 254 19 190 11| 3.0 1.9 4.8|141.9 -31.3 110.6 22.1 0.34| 8.0 2.7 6000 259 23 212 12| 3.6 1.5 5.1|224.3 -33.6 190.7 31.8 0.40| 7.9 3.2 Wrote GIF file: /home/apache/climate/data/raob//SBMT/skewt/SBMT.skewt.20250429.00.gif