UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for SBMT... Searching the city database file for: SBMT ... Date:0000Z 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 108 SFC 932 722 18.8 17.3 91 1.5 17.8 15 3 297.9 300.3 293.6 336.9 13.45 2 925 785 18.8 17.1 90 1.7 17.7 115 4 298.5 301.0 293.7 337.5 13.38 3 889 1125 15.8 15.8 100 0.0 15.8 117 5 298.8 301.2 293.3 336.1 12.80 4 850 1507 14.6 14.5 99 0.1 14.6 120 6 301.4 303.7 293.7 337.7 12.31 5 700 3132 7.0 7.0 100 0.0 7.0 240 8 310.2 311.9 293.8 337.9 9.02 6 614 4204 2.0 2.0 100 0.0 2.0 270 14 316.3 317.7 294.1 339.1 7.22 7 595 4457 0.4 -2.2 83 2.6 -0.9 269 16 317.3 318.4 293.0 334.8 5.48 8 572 4774 -1.1 -2.6 90 1.5 -1.9 267 19 319.2 320.3 293.6 337.0 5.53 9 563 4901 -0.9 -2.3 90 1.4 -1.6 267 20 320.9 322.0 294.2 339.4 5.75 10 517 5577 -5.9 -5.9 100 0.0 -5.9 278 22 322.7 323.7 293.9 338.4 4.77 11 500 5840 -6.3 -10.7 71 4.4 -8.2 280 22 325.4 326.0 293.5 336.7 3.38 12 497 5887 -6.5 -10.3 74 3.8 -8.1 279 22 325.7 326.4 293.7 337.5 3.52 13 484 6094 -6.1 -18.1 38 12.0 -10.4 275 24 328.6 329.0 293.1 335.3 1.90 14 468 6357 -6.9 -12.9 62 6.0 -9.4 273 26 330.8 331.4 294.6 341.2 3.03 15 464 6424 -6.9 -13.9 57 7.0 -9.8 272 27 331.6 332.2 294.7 341.4 2.82 16 408 7411 -15.3 -17.9 80 2.6 -16.2 282 37 333.2 333.7 294.6 341.3 2.29 17 400 7560 -16.5 -19.3 79 2.8 -17.4 285 38 333.5 334.0 294.5 340.9 2.08 18 376 8021 -20.5 -23.4 78 2.9 -21.3 283 36 334.2 334.5 294.3 339.7 1.54 19 369 8160 -21.1 -30.1 44 9.0 -23.1 287 36 335.2 335.4 293.9 338.4 0.85 20 362 8301 -22.1 -31.1 44 9.0 -24.0 289 37 335.7 335.9 294.0 338.6 0.79 21 360 8341 -22.1 -34.1 33 12.0 -24.4 288 38 336.2 336.4 293.9 338.5 0.59 22 357 8403 -21.7 -46.7 9 25.0 -25.0 287 38 337.6 337.6 293.9 338.2 0.16 23 300 9660 -30.5 -63.5 2 33.0 -32.6 285 49 342.4 342.4 294.9 342.5 0.02 24 283 10069 -33.3 -66.3 2 33.0 -35.1 285 53 344.1 344.1 295.3 344.2 0.02 25 260 10654 -38.9 -46.9 43 8.0 -39.6 285 58 344.3 344.4 295.6 345.2 0.22 26 258 10707 -39.3 -43.0 68 3.7 -39.6 285 58 344.5 344.6 295.7 345.8 0.33 27 250 10920 -41.3 -47.3 52 6.0 -41.8 285 60 344.7 344.7 295.6 345.5 0.21 28 238 11253 -44.1 -56.9 23 12.9 -44.6 285 62 345.4 345.4 295.7 345.7 0.07 29 223 11688 -47.7 -69.7 6 22.0 -48.2 287 60 346.3 346.3 295.8 346.3 0.01 30 200 12400 -53.7 -71.7 9 18.0 -54.0 290 56 347.7 347.7 296.1 347.8 0.01 31 193 12627 -55.5 -72.5 10 17.0 -55.8 290 56 348.4 348.4 296.3 348.5 0.01 32 161 13759 -62.5 -78.5 10 16.0 -62.6 269 57 355.1 355.1 297.7 355.2 0.01 33 150 14190 -65.7 -79.7 13 14.0 -65.8 260 39 356.9 356.9 298.1 356.9 0.00 34 135 14826 -70.1 -81.1 18 11.0 -70.2 266 39 360.0 360.0 298.7 360.0 0.00 35 102 16466 -78.3 -87.3 22 9.0 -78.3 235 25 374.3 374.3 301.3 374.3 0.00 36 101 16523 -78.1 -87.1 22 9.0 -78.1 235 25 375.8 375.8 301.5 375.8 0.00 37 100 16580 -77.7 -87.7 18 10.0 -77.7 235 25 377.6 377.6 301.9 377.6 0.00 38 94 16935 -75.7 -87.7 14 12.0 -75.7 229 21 388.3 388.3 303.5 388.3 0.00 39 82 17712 -80.5 -89.5 21 9.0 -80.5 251 27 393.9 393.9 304.3 393.9 0.00 40 75 18222 -74.7 -88.7 10 14.0 -74.7 208 17 416.3 416.3 307.3 416.3 0.00 41 73 18378 -75.7 -88.7 11 13.0 -75.7 211 12 417.4 417.4 307.4 417.4 0.00 42 70 18620 -75.5 -89.5 9 14.0 -75.6 210 11 422.9 422.9 308.0 422.9 0.00 43 50 20640 -63.7 -88.7 2 25.0 -64.1 105 3 493.4 493.4 314.5 493.4 0.00 44 44 21429 -60.3 -88.3 1 28.0 -60.9 217 4 520.1 520.1 316.3 520.1 0.00 45 30 23840 -55.5 -85.5 1 30.0 -57.0 55 12 593.3 593.3 320.3 593.4 0.01 46 29 24055 -55.5 -85.5 1 30.0 -57.1 55 12 599.1 599.1 320.6 599.2 0.01 47 22 25837 -49.3 -83.3 1 34.0 -52.8 125 11 666.8 666.9 323.3 667.0 0.02 48 20 26460 -49.5 -82.5 1 33.0 -53.1 145 10 684.7 684.7 323.9 684.8 0.02 49 18 27152 -48.3 -82.3 1 34.0 -52.6 145 10 709.4 709.4 324.7 709.6 0.03 TRP 102 16466 -78.3 -87.3 22 9.0 -78.3 235 25 374.3 374.3 301.3 374.3 0.00 WND 238 11253 -44.1 -56.9 23 12.9 -44.6 285 62 345.4 345.4 295.7 345.7 0.07 Sounding variables and indices 1000-500 mb thick: 5732.00 m Freezing level: 588.87 mb = 4541.84 m = 14900.86 ft Wetbulb zero: 600.95 mb = 4377.06 m = 14360.27 ft Precipitable water: 1.70 inches Sfc-500 mean rel hum: 96.41 % Est. max temperature: 25.98 C = 78.76 F Sfc-Lift cond lev (LCL): 911.81 mb = 908.09 m = 2979.25 ft T: 17.71 C 700-500 lapse rate: 4.91 C/km ThetaE index: 1.33 C Layer 889.0- 850.0 mb Conv cond level (CCL): 881.69 mb = 1195.58 m = 3922.46 ft Mean mixing ratio: 12.72 g/kg Conv temperature: 20.20 C = 68.36 F Cap Strength: 1.66 C Lifted Index: 1.71 C Risk: Showers probable Lifted Index @300 mb: 5.34 C Lifted Index @700 mb: 0.24 C Showalter Index: 1.47 C Risk: Showers probable Total Totals Index: 41.70 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 20.80 C K Index: 35.40 Risk: > 80 % chance of thunderstorms Sweat Index: 208.00 Risk: None Energy Index: -0.26 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.72 J/kg Max Up Vert Vel: 6.12 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 1.44 C Lift Cond Lev (LCL): 875.29 mb = 1257.55 m = 4125.79 ft Lev Free Conv (LFC): 870.29 mb = 1306.30 m = 4285.70 ft Equ Level (EL): 860.29 mb = 1404.63 m = 4608.31 ft B at Equ Level: 18.36 J/kg Max Parcel Lev (MPL): 660.29 mb = 3609.44 m = 11841.86 ft Wind level data Storm motion: 296 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 15 3 -0.8 -2.9 | 99 10 -9.9 1.5 1 925 785 115 4 -3.6 1.7 | 116 14 -12.8 6.1 2 911 914 115 4 -3.6 1.7 | 116 14 -12.8 6.1 3 850 1507 120 6 -5.2 3.0 | 117 16 -14.3 7.4 4 789 2134 265 3 3.0 0.3 | 127 8 -6.2 4.7 5 760 2438 225 4 2.8 2.8 | 139 10 -6.3 7.3 6 700 3132 240 8 6.9 4.0 | 165 9 -2.2 8.4 7 681 3353 245 11 10.0 4.6 | 185 9 0.8 9.1 8 656 3658 270 13 13.0 -0.0 | 221 6 3.8 4.4 9 608 4267 270 14 14.0 -0.0 | 228 7 4.8 4.4 10 543 5182 265 23 22.9 2.0 | 245 15 13.8 6.4 11 503 5791 285 21 20.3 -5.4 | 275 11 11.1 -1.0 12 500 5840 280 22 21.7 -3.8 | 267 13 12.5 0.6 13 484 6096 275 24 23.9 -2.1 | 261 15 14.8 2.3 14 447 6706 270 30 30.0 -0.0 | 258 21 20.8 4.4 15 400 7560 285 38 36.7 -9.8 | 281 28 27.6 -5.4 16 381 7925 280 35 34.5 -6.1 | 274 25 25.3 -1.7 17 365 8230 290 37 34.8 -12.7 | 288 27 25.6 -8.2 18 336 8839 280 41 40.4 -7.1 | 275 31 31.2 -2.7 19 309 9449 290 39 36.6 -13.3 | 288 29 27.5 -8.9 20 300 9660 285 49 47.3 -12.7 | 282 39 38.2 -8.3 21 250 10920 285 60 58.0 -15.5 | 283 50 48.8 -11.1 22 238 11253 285 62 59.9 -16.0 | 283 52 50.7 -11.6 23 237 11278 285 62 59.9 -16.0 | 283 52 50.7 -11.6 24 200 12400 290 56 52.6 -19.2 | 289 46 43.5 -14.7 25 187 12802 290 56 52.6 -19.2 | 289 46 43.5 -14.7 26 162 13716 270 58 58.0 -0.0 | 265 49 48.8 4.4 27 150 14190 260 39 38.4 6.8 | 249 31 29.3 11.2 28 139 14630 265 38 37.9 3.3 | 255 30 28.7 7.7 29 126 15240 270 40 40.0 -0.0 | 262 31 30.8 4.4 30 119 15545 250 43 40.4 14.7 | 239 37 31.3 19.1 31 113 15850 250 45 42.3 15.4 | 239 39 33.1 19.8 32 102 16466 235 25 20.5 14.3 | 211 22 11.3 18.8 33 100 16580 235 25 20.5 14.3 | 211 22 11.3 18.8 34 97 16764 235 25 20.5 14.3 | 211 22 11.3 18.8 35 92 17069 225 18 12.7 12.7 | 192 18 3.6 17.2 36 87 17374 265 23 22.9 2.0 | 245 15 13.8 6.4 37 78 17983 240 31 26.8 15.5 | 222 27 17.7 19.9 38 74 18288 200 13 4.4 12.2 | 164 17 -4.7 16.6 39 70 18593 235 11 9.0 6.3 | 179 11 -0.1 10.7 40 70 18620 210 11 5.5 9.5 | 165 14 -3.7 14.0 41 64 19202 190 12 2.1 11.8 | 156 18 -7.1 16.2 42 60 19507 240 11 9.5 5.5 | 182 10 0.4 9.9 43 57 19812 240 11 9.5 5.5 | 182 10 0.4 9.9 44 55 20117 240 11 9.5 5.5 | 182 10 0.4 9.9 45 52 20422 220 14 9.0 10.7 | 179 15 -0.2 15.2 46 50 20640 105 3 -2.9 0.8 | 113 13 -12.1 5.2 47 49 20726 200 18 6.2 16.9 | 172 22 -3.0 21.3 48 47 21031 190 11 1.9 10.8 | 155 17 -7.2 15.3 49 43 21641 230 1 0.8 0.6 | 121 10 -8.4 5.1 50 39 22250 15 11 -2.8 -10.6 | 63 14 -12.0 -6.2 51 35 22860 130 2 -1.5 1.3 | 118 12 -10.7 5.7 52 30 23774 55 22 -18.0 -12.6 | 73 28 -27.2 -8.2 53 30 23840 55 12 -9.8 -6.9 | 83 19 -19.0 -2.5 54 28 24384 55 12 -9.8 -6.9 | 83 19 -19.0 -2.5 55 26 24689 55 12 -9.8 -6.9 | 83 19 -19.0 -2.5 56 25 24994 55 10 -8.2 -5.7 | 86 17 -17.3 -1.3 57 24 25298 125 3 -2.5 1.7 | 118 13 -11.6 6.1 58 22 25908 125 12 -9.8 6.9 | 121 22 -19.0 11.3 59 20 26460 145 10 -5.7 8.2 | 130 20 -14.9 12.6 60 20 26518 105 11 -10.6 2.8 | 110 21 -19.8 7.3 61 18 26822 145 10 -5.7 8.2 | 130 20 -14.9 12.6 62 15 27432 140 16 -10.3 12.3 | 131 26 -19.4 16.7 Wind Parameters Mean winds (0-6000m): 265.8 at 13.6 knts Storm direction: 295.8 at 10.2 knts Shear (0-3000m) pos: 2.2 neg: 0.5 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 123.0 deg Storm rel helicity (0-3000m) pos: 63.0 neg: -3.5 tot: 59.5 m^2/s^2 ave: 19.8 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.47 Bulk Shear: 40.24 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 ------------------------------------------------------------------------------- 500 113 4 115 14| 6.6 0.0 6.6| 11.7 0.0 11.7 23.4 0.58| 6.7 3.9 1000 122 5 118 15| 4.0 0.0 4.0| 29.2 0.0 29.2 29.2 0.67| 6.2 4.2 1500 126 5 119 15| 1.9 0.0 1.9| 34.2 -3.5 30.7 20.5 0.43| 6.7 2.8 2000 153 4 127 14| 1.4 0.7 2.2| 40.8 -3.5 37.4 18.7 0.48| 5.9 2.8 2500 191 5 139 12| 1.8 0.6 2.4| 49.8 -3.5 46.3 18.5 0.55| 5.5 3.1 3000 224 6 151 10| 2.2 0.5 2.7| 63.0 -3.5 59.5 19.8 0.62| 5.9 3.7 4000 252 8 170 7| 1.6 1.0 2.6| 68.2 -3.5 64.7 16.2 0.60| 5.1 3.1 5000 261 11 196 6| 1.2 1.2 2.4| 92.5 -3.5 89.0 17.8 0.61| 5.2 3.2 6000 266 14 219 7| 1.0 1.9 2.9| 92.5 -15.4 77.1 12.8 0.45| 5.3 2.4 Wrote GIF file: /home/apache/climate/data/raob//SBMT/skewt/SBMT.skewt.20250426.00.gif