UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for SBMT... Searching the city database file for: SBMT ... Date:0000Z 16 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 126 SFC 934 722 20.0 16.8 82 3.2 17.8 200 5 298.9 301.3 293.5 336.8 12.99 2 925 804 19.4 16.7 84 2.7 17.6 140 7 299.1 301.5 293.6 337.2 13.04 3 876 1271 15.4 15.4 100 0.0 15.4 120 8 299.7 302.0 293.5 336.7 12.66 4 850 1527 14.4 14.2 99 0.2 14.3 95 7 301.2 303.4 293.5 336.7 12.07 5 833 1698 14.2 14.1 99 0.1 14.1 126 7 302.8 305.0 294.1 339.0 12.24 6 816 1873 16.2 10.2 68 6.0 12.4 157 8 306.7 308.5 293.2 335.7 9.62 7 771 2353 12.2 8.7 79 3.5 10.0 202 11 307.4 309.1 293.1 335.3 9.20 8 700 3157 7.6 -1.4 53 9.0 2.9 205 20 310.9 311.8 290.7 326.3 4.93 9 696 3204 7.4 -1.6 53 9.0 2.8 205 20 311.2 312.1 290.7 326.5 4.89 10 608 4301 -0.7 -5.4 70 4.7 -2.9 232 6 314.1 314.9 291.0 327.5 4.21 11 583 4636 -1.9 -14.9 36 13.0 -6.7 290 8 316.5 316.9 289.8 323.3 2.06 12 529 5402 -7.5 -8.5 93 1.0 -7.9 335 23 318.7 319.5 292.0 331.1 3.81 13 524 5476 -7.5 -7.6 99 0.1 -7.5 335 25 319.6 320.4 292.5 333.0 4.12 14 501 5825 -8.9 -8.9 100 0.0 -8.9 303 34 322.0 322.8 293.0 334.8 3.90 15 500 5840 -9.1 -9.1 100 0.0 -9.1 300 35 321.9 322.7 293.0 334.6 3.84 16 422 7137 -16.5 -16.6 99 0.1 -16.6 278 43 328.5 329.0 293.6 337.0 2.47 17 400 7540 -17.9 -21.8 71 3.9 -19.0 280 54 331.7 332.1 293.7 337.6 1.67 18 377 7979 -20.3 -24.9 67 4.6 -21.5 280 61 334.2 334.5 294.1 339.1 1.35 19 316 9261 -28.7 -35.7 51 7.0 -29.8 280 78 339.8 340.0 294.8 342.1 0.58 20 300 9630 -31.7 -37.7 55 6.0 -32.6 280 83 340.7 340.8 295.0 342.6 0.50 21 257 10703 -40.7 -44.9 64 4.2 -41.1 275 88 342.8 342.9 295.3 343.9 0.27 22 250 10890 -41.9 -48.9 46 7.0 -42.4 275 88 343.8 343.8 295.4 344.5 0.18 23 241 11137 -43.5 -52.5 36 9.0 -44.0 273 92 345.0 345.0 295.6 345.5 0.12 24 228 11507 -46.3 -50.9 59 4.6 -46.6 269 97 346.2 346.3 296.0 346.9 0.16 25 214 11923 -50.1 -54.5 60 4.4 -50.3 265 104 346.7 346.7 296.0 347.2 0.11 26 200 12360 -54.1 -58.3 60 4.2 -54.2 265 104 347.1 347.1 296.1 347.4 0.07 27 197 12457 -54.9 -59.3 58 4.4 -55.0 265 104 347.3 347.3 296.1 347.6 0.07 28 185 12858 -57.9 -62.6 55 4.7 -58.0 265 102 348.8 348.8 296.4 349.0 0.05 29 179 13066 -59.3 -72.3 17 13.0 -59.5 265 101 349.8 349.8 296.6 349.8 0.01 30 162 13686 -63.7 -72.7 28 9.0 -63.8 265 98 352.5 352.5 297.2 352.6 0.01 31 160 13763 -64.1 -75.1 21 11.0 -64.2 265 97 353.1 353.1 297.3 353.1 0.01 32 150 14160 -63.3 -80.3 8 17.0 -63.4 265 72 361.0 361.0 298.9 361.1 0.00 33 149 14201 -63.1 -80.1 8 17.0 -63.2 265 71 362.1 362.1 299.1 362.1 0.00 34 124 15306 -72.1 -83.1 18 11.0 -72.1 277 62 365.2 365.2 299.7 365.3 0.00 35 100 16560 -76.1 -86.1 19 10.0 -76.2 290 44 380.7 380.7 302.3 380.7 0.00 36 97 16736 -77.3 -86.3 22 9.0 -77.3 290 46 381.7 381.7 302.5 381.7 0.00 37 94 16916 -77.5 -86.5 22 9.0 -77.5 282 49 384.7 384.7 303.0 384.7 0.00 38 86 17430 -74.9 -86.9 14 12.0 -74.9 273 59 399.9 399.9 305.2 399.9 0.00 39 79 17921 -77.3 -88.3 16 11.0 -77.3 265 34 404.8 404.8 305.9 404.8 0.00 40 77 18070 -72.9 -86.9 10 14.0 -73.0 274 29 416.9 416.9 307.3 416.9 0.00 41 71 18547 -73.1 -88.1 8 15.0 -73.2 274 12 426.3 426.3 308.4 426.3 0.00 42 70 18630 -72.7 -87.7 9 15.0 -72.8 300 16 428.9 428.9 308.7 428.9 0.00 43 50 20650 -61.7 -83.7 4 22.0 -62.1 190 11 498.1 498.1 314.8 498.1 0.01 44 49 20775 -61.3 -83.3 4 22.0 -61.8 322 11 501.9 501.9 315.1 502.0 0.01 45 44 21441 -62.5 -84.5 4 22.0 -63.0 148 11 514.7 514.7 315.9 514.7 0.01 46 35 22871 -57.1 -83.1 2 26.0 -58.2 38 7 563.6 563.6 318.8 563.6 0.01 TRP 97 16736 -77.3 -86.3 22 9.0 -77.3 290 46 381.7 381.7 302.5 381.7 0.00 WND 214 11923 -50.1 -54.5 60 4.4 -50.3 265 104 346.7 346.7 296.0 347.2 0.11 Sounding variables and indices 1000-500 mb thick: 5714.00 m Freezing level: 615.60 mb = 4206.30 m = 13800.02 ft Wetbulb zero: 653.05 mb = 3721.01 m = 12207.89 ft Precipitable water: 1.42 inches Sfc-500 mean rel hum: 73.28 % Est. max temperature: 28.09 C = 82.56 F Sfc-Lift cond lev (LCL): 891.01 mb = 1125.16 m = 3691.44 ft T: 16.65 C 700-500 lapse rate: 6.22 C/km ThetaE index: 12.68 C Layer 816.0- 696.0 mb Conv cond level (CCL): 873.97 mb = 1290.59 m = 4234.17 ft Mean mixing ratio: 12.62 g/kg Conv temperature: 20.85 C = 69.54 F Cap Strength: 3.41 C Lifted Index: -1.09 C Risk: Thunderstorms probable Lifted Index @300 mb: 4.14 C Lifted Index @700 mb: 0.84 C Showalter Index: -0.92 C Risk: Thunderstorms probable Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 23.30 C K Index: 28.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 219.40 Risk: None Energy Index: -0.51 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 143.12 J/kg Max Up Vert Vel: 16.92 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 3.17 C Lift Cond Lev (LCL): 870.62 mb = 1323.24 m = 4341.30 ft Lev Free Conv (LFC): 865.62 mb = 1372.21 m = 4501.95 ft Equ Level (EL): 855.62 mb = 1470.99 m = 4826.03 ft B at Equ Level: 13.69 J/kg Max Parcel Lev (MPL): 815.62 mb = 1876.88 m = 6157.65 ft Wind level data Storm motion: 296 at 12 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 ---------------------------------------------------------- 0 934 722 200 5 1.7 4.7 | 137 14 -9.4 10.0 1 925 804 140 7 -4.5 5.4 | 124 19 -15.6 10.7 2 913 914 155 9 -3.8 8.2 | 132 20 -14.9 13.5 3 850 1527 95 7 -7.0 0.6 | 108 19 -18.1 5.9 4 791 2134 205 8 3.4 7.3 | 148 15 -7.7 12.6 5 763 2438 200 12 4.1 11.3 | 157 18 -7.0 16.6 6 700 3157 205 20 8.5 18.1 | 174 24 -2.7 23.4 7 683 3353 205 20 8.5 18.1 | 174 24 -2.7 23.4 8 633 3962 205 11 4.6 10.0 | 157 17 -6.5 15.3 9 609 4267 230 6 4.6 3.9 | 145 11 -6.5 9.2 10 564 4877 335 10 4.2 -9.1 | 61 8 -6.9 -3.8 11 523 5486 335 25 10.6 -22.7 | 2 17 -0.5 -17.4 12 503 5791 310 33 25.3 -21.2 | 318 21 14.2 -15.9 13 500 5840 300 35 30.3 -17.5 | 302 23 19.2 -12.2 14 483 6096 295 35 31.7 -14.8 | 295 23 20.6 -9.5 15 446 6706 275 31 30.9 -2.7 | 262 20 19.8 2.6 16 400 7540 280 54 53.2 -9.4 | 276 42 42.1 -4.1 17 364 8230 280 66 65.0 -11.5 | 277 54 53.9 -6.2 18 300 9630 280 83 81.7 -14.4 | 277 71 70.6 -9.1 19 270 10363 275 89 88.7 -7.8 | 272 78 77.6 -2.4 20 250 10890 275 88 87.7 -7.7 | 272 77 76.6 -2.4 21 214 11923 265 104 103.6 9.1 | 261 94 92.5 14.4 22 205 12192 265 104 103.6 9.1 | 261 94 92.5 14.4 23 200 12360 265 104 103.6 9.1 | 261 94 92.5 14.4 24 153 14021 265 96 95.6 8.4 | 261 86 84.5 13.7 25 150 14160 265 72 71.7 6.3 | 259 62 60.6 11.6 26 139 14630 270 63 63.0 -0.0 | 264 52 51.9 5.3 27 119 15545 280 61 60.1 -10.6 | 276 49 49.0 -5.3 28 107 16154 285 68 65.7 -17.6 | 283 56 54.6 -12.3 29 100 16560 290 44 41.3 -15.0 | 288 32 30.2 -9.7 30 97 16736 290 46 43.2 -15.7 | 288 34 32.1 -10.4 31 97 16764 285 44 42.5 -11.4 | 281 32 31.4 -6.1 32 87 17374 275 63 62.8 -5.5 | 270 52 51.7 -0.2 33 82 17678 265 44 43.8 3.8 | 254 34 32.7 9.1 34 78 17983 265 32 31.9 2.8 | 249 22 20.8 8.1 35 74 18288 295 22 19.9 -9.3 | 294 10 8.8 -4.0 36 70 18593 270 10 10.0 -0.0 | 168 5 -1.1 5.3 37 70 18630 300 16 13.9 -8.0 | 314 4 2.7 -2.7 38 67 18898 285 21 20.3 -5.4 | 271 9 9.2 -0.1 39 64 19202 300 18 15.6 -9.0 | 310 6 4.5 -3.7 40 60 19507 265 16 15.9 1.4 | 216 8 4.8 6.7 41 57 19812 285 12 11.6 -3.1 | 192 2 0.5 2.2 42 55 20117 5 10 -0.9 -10.0 | 69 13 -12.0 -4.7 43 52 20422 320 10 6.4 -7.7 | 63 5 -4.7 -2.4 44 50 20650 190 11 1.9 10.8 | 150 19 -9.2 16.1 45 49 20726 330 11 5.5 -9.5 | 53 7 -5.6 -4.2 46 46 21031 190 11 1.9 10.8 | 150 19 -9.2 16.1 47 40 21641 70 11 -10.3 -3.8 | 94 22 -21.4 1.5 48 38 21946 65 15 -13.6 -6.3 | 88 25 -24.7 -1.0 49 33 22555 20 1 -0.3 -0.9 | 111 12 -11.5 4.4 50 29 23165 105 16 -15.5 4.1 | 110 28 -26.6 9.4 Wind Parameters Mean winds (0-6000m): 265.5 at 16.4 knts Storm direction: 295.5 at 12.3 knts Shear (0-3000m) pos: 2.6 neg: 1.5 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 28.2 deg Storm rel helicity (0-3000m) pos: 115.9 neg: -74.8 tot: 41.0 m^2/s^2 ave: 13.7 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 1.5 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 2.33 Bulk Shear: 61.51 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 8 127 20| 0.0 8.5 8.5| 11.0 -37.4 -26.3 -52.7 -0.42| 13.5 -5.7 1000 131 8 121 20| 0.5 4.3 4.8| 33.1 -57.1 -23.9 -23.9 -0.23| 11.0 -2.6 1500 146 8 127 19| 3.7 2.8 6.6| 76.4 -57.1 19.3 12.9 0.13| 11.1 1.5 2000 169 9 138 19| 2.8 2.1 5.0| 95.6 -57.1 38.6 19.3 0.22| 9.9 2.1 2500 184 11 147 19| 3.1 1.7 4.8|115.9 -57.1 58.8 23.5 0.27| 8.9 2.4 3000 190 12 152 19| 2.6 1.5 4.1|115.9 -74.8 41.0 13.7 0.18| 8.4 1.5 4000 198 11 154 18| 2.3 1.1 3.4|116.5-100.3 16.2 4.1 -0.01| 8.8 -0.1 5000 229 13 174 14| 2.7 0.8 3.5|116.5-187.1 -70.6 -14.1 -0.25| 10.2 -2.5 6000 266 16 219 8| 2.3 1.8 4.1|116.5-323.9-207.4 -34.6 -0.40| 10.6 -4.2 Wrote GIF file: /home/apache/climate/data/raob//SBMT/skewt/SBMT.skewt.20250416.00.gif