UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for SBMT... Searching the city database file for: SBMT ... Date:1200Z 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 133 SFC 934 722 17.2 13.9 81 3.3 15.1 180 3 296.1 298.0 290.9 327.1 10.75 2 925 802 16.6 13.3 81 3.3 14.5 140 5 296.3 298.2 290.7 326.4 10.43 3 850 1516 11.0 11.0 100 0.0 11.0 130 7 297.7 299.4 290.6 326.0 9.74 4 840 1615 10.6 10.6 100 0.0 10.6 157 7 298.3 300.0 290.6 326.3 9.60 5 828 1735 10.8 9.9 94 0.9 10.3 190 7 299.7 301.4 290.9 327.0 9.29 6 750 2555 6.4 4.9 90 1.5 5.5 285 12 303.5 304.9 290.3 325.3 7.26 7 744 2621 6.2 2.6 78 3.6 4.2 276 13 304.0 305.2 289.6 322.8 6.21 8 738 2688 8.0 -10.0 27 18.0 0.4 267 14 306.7 307.1 286.9 314.3 2.42 9 733 2744 9.0 -19.0 12 28.0 -0.9 260 15 308.4 308.6 286.1 312.2 1.16 10 716 2939 9.6 -30.4 4 40.0 -1.8 273 16 311.1 311.2 286.2 312.6 0.43 11 700 3127 9.0 -31.0 4 40.0 -2.3 280 18 312.5 312.5 286.7 313.9 0.41 12 699 3139 9.0 -32.0 4 41.0 -2.3 280 18 312.6 312.7 286.7 313.9 0.37 13 660 3613 8.0 266 24 316.6 14 522 5495 -6.9 -30.9 13 24.0 -12.7 262 45 320.7 320.8 289.6 322.6 0.56 15 500 5830 -8.3 -34.3 10 26.0 -14.0 260 50 322.9 323.0 290.1 324.5 0.42 16 477 6194 -9.7 -44.7 4 35.0 -15.6 266 51 325.6 325.6 290.6 326.1 0.15 17 456 6538 -12.7 -39.7 8 27.0 -17.6 268 53 326.0 326.1 290.9 327.0 0.27 18 444 6741 -12.5 -44.5 5 32.0 -17.7 269 54 328.8 328.8 291.6 329.4 0.16 19 400 7530 -16.9 -48.9 4 32.0 -21.2 275 59 333.0 333.0 292.6 333.5 0.11 20 304 9536 -28.5 -57.5 4 29.0 -30.9 267 77 343.9 343.9 295.3 344.1 0.05 21 300 9630 -29.3 -57.3 5 28.0 -31.6 270 76 344.1 344.1 295.4 344.3 0.06 22 250 10900 -41.3 -48.3 47 7.0 -41.8 275 80 344.7 344.7 295.6 345.4 0.19 23 218 11811 -49.9 -51.5 83 1.6 -50.0 275 82 345.1 345.2 295.7 345.8 0.15 24 215 11902 -50.5 -52.2 82 1.7 -50.6 275 83 345.6 345.6 295.8 346.2 0.14 25 211 12024 -50.9 -56.9 49 6.0 -51.1 275 83 346.8 346.8 296.0 347.2 0.08 26 200 12370 -53.5 -58.5 54 5.0 -53.7 275 84 348.0 348.1 296.3 348.4 0.07 27 180 13040 -58.7 -62.7 60 4.0 -58.8 271 86 350.2 350.2 296.7 350.4 0.05 28 172 13324 -61.1 -68.1 39 7.0 -61.2 269 87 350.8 350.8 296.8 350.9 0.02 29 155 13962 -66.9 -71.1 55 4.2 -67.0 265 89 351.5 351.5 297.0 351.5 0.02 30 154 14001 -67.3 -71.3 57 4.0 -67.3 265 89 351.5 351.5 297.0 351.6 0.02 31 150 14160 -67.3 -80.3 14 13.0 -67.4 260 85 354.2 354.2 297.5 354.2 0.00 32 149 14200 -67.5 -80.5 14 13.0 -67.6 261 84 354.5 354.5 297.6 354.5 0.00 33 135 14793 -69.3 -83.3 11 14.0 -69.4 269 74 361.4 361.4 299.0 361.5 0.00 34 100 16560 -75.7 -88.7 11 13.0 -75.7 255 57 381.5 381.5 302.5 381.5 0.00 35 86 17425 -79.7 -89.7 18 10.0 -79.7 245 51 390.2 390.2 303.8 390.2 0.00 36 82 17695 -79.7 -89.7 18 10.0 -79.7 245 48 395.6 395.6 304.6 395.6 0.00 37 75 18212 -71.7 -89.7 5 18.0 -71.8 226 31 422.6 422.6 308.0 422.6 0.00 38 70 18620 -70.9 -89.9 4 19.0 -71.0 240 5 432.7 432.7 309.1 432.7 0.00 39 68 18792 -70.5 -89.5 4 19.0 -70.6 268 3 437.2 437.2 309.6 437.2 0.00 40 54 20170 -67.5 -90.5 2 23.0 -67.7 290 13 473.9 473.9 313.0 473.9 0.00 41 50 20640 -61.7 -89.7 1 28.0 -62.1 240 3 498.1 498.1 314.8 498.1 0.00 42 48 20894 -60.1 -88.1 1 28.0 -60.7 249 7 507.7 507.7 315.5 507.8 0.00 43 43 21575 -63.1 -90.1 1 27.0 -63.6 26 9 516.6 516.6 316.1 516.6 0.00 44 37 22513 -56.9 -87.9 1 31.0 -58.0 350 17 555.2 555.2 318.4 555.2 0.00 45 30 23850 -53.9 -85.9 1 32.0 -55.7 160 11 597.7 597.7 320.5 597.8 0.01 46 26 24769 -53.9 -85.9 1 32.0 -55.9 161 11 622.7 622.7 321.6 622.7 0.01 47 23 25566 -48.7 -83.7 1 35.0 -52.2 162 13 660.2 660.2 323.1 660.3 0.02 TRP 86 17425 -79.7 -89.7 18 10.0 -79.7 245 51 390.2 390.2 303.8 390.2 0.00 WND 155 13962 -66.9 -71.1 55 4.2 -67.0 265 89 351.5 351.5 297.0 351.5 0.02 Sounding variables and indices 1000-500 mb thick: 5697.00 m Freezing level: 585.91 mb = 4623.32 m = 15168.20 ft Wetbulb zero: 736.33 mb = 2706.77 m = 8880.37 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 66.50 % Est. max temperature: 22.83 C = 73.09 F Sfc-Lift cond lev (LCL): 889.31 mb = 1134.26 m = 3721.27 ft T: 13.99 C 700-500 lapse rate: 6.40 C/km ThetaE index: 14.79 C Layer 750.0- 716.0 mb Conv cond level (CCL): 857.76 mb = 1439.22 m = 4721.81 ft Mean mixing ratio: 10.05 g/kg Conv temperature: 18.62 C = 65.52 F Cap Strength: 7.69 C Lifted Index: 4.75 C Risk: None Lifted Index @300 mb: 13.40 C Lifted Index @700 mb: 6.05 C Showalter Index: 4.92 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 19.30 C Cross Totals Index: 19.30 C K Index: -9.70 Risk: None Sweat Index: 196.00 Risk: None Energy Index: -0.16 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.60 J/kg Max Up Vert Vel: 3.90 m/s Conv Inhibition (B-): 0.54 J/kg Cap Strength: 7.53 C Lift Cond Lev (LCL): 862.98 mb = 1388.01 m = 4553.77 ft Lev Free Conv (LFC): 847.98 mb = 1535.86 m = 5038.85 ft Equ Level (EL): 837.98 mb = 1634.98 m = 5364.05 ft B at Equ Level: 6.88 J/kg Max Parcel Lev (MPL): 807.98 mb = 1937.96 m = 6358.05 ft Wind level data Storm motion: 294 at 20 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 ---------------------------------------------------------- 0 934 722 180 3 0.0 3.0 | 122 21 -18.2 11.2 1 925 802 140 5 -3.2 3.8 | 119 25 -21.4 12.0 2 913 914 115 6 -5.4 2.5 | 114 26 -23.6 10.7 3 850 1516 130 7 -5.4 4.5 | 118 27 -23.5 12.7 4 789 2134 300 7 6.1 -3.5 | 111 13 -12.1 4.7 5 761 2438 300 10 8.7 -5.0 | 109 10 -9.5 3.2 6 733 2743 260 15 14.8 2.6 | 163 11 -3.4 10.8 7 707 3048 280 17 16.7 -3.0 | 165 5 -1.4 5.3 8 700 3127 280 18 17.7 -3.1 | 175 5 -0.4 5.1 9 631 3962 255 29 28.0 7.5 | 212 19 9.9 15.7 10 607 4267 270 29 29.0 -0.0 | 233 14 10.8 8.2 11 502 5791 260 49 48.3 8.5 | 241 34 30.1 16.7 12 500 5830 260 50 49.2 8.7 | 241 35 31.1 16.9 13 483 6096 265 50 49.8 4.4 | 248 34 31.7 12.6 14 400 7530 275 59 58.8 -5.1 | 266 41 40.6 3.1 15 363 8230 280 63 62.0 -10.9 | 274 44 43.9 -2.7 16 334 8839 290 69 64.8 -23.6 | 288 49 46.7 -15.4 17 308 9449 265 78 77.7 6.8 | 256 61 59.5 15.0 18 300 9630 270 76 76.0 -0.0 | 262 58 57.8 8.2 19 258 10668 275 81 80.7 -7.1 | 269 63 62.5 1.1 20 250 10900 275 80 79.7 -7.0 | 269 62 61.5 1.2 21 200 12370 275 84 83.7 -7.3 | 269 66 65.5 0.9 22 155 13962 265 89 88.7 7.8 | 257 72 70.5 16.0 23 154 14021 265 89 88.7 7.8 | 257 72 70.5 16.0 24 150 14160 260 85 83.7 14.8 | 251 69 65.6 23.0 25 125 15240 275 66 65.7 -5.8 | 267 48 47.6 2.5 26 100 16560 255 57 55.1 14.8 | 238 43 36.9 23.0 27 97 16764 255 57 55.1 14.8 | 238 43 36.9 23.0 28 86 17425 245 51 46.2 21.6 | 223 41 28.1 29.8 29 78 17983 245 45 40.8 19.0 | 220 35 22.6 27.2 30 74 18288 220 27 17.4 20.7 | 178 29 -0.8 28.9 31 70 18593 240 10 8.7 5.0 | 144 16 -9.5 13.2 32 70 18620 240 5 4.3 2.5 | 128 17 -13.8 10.7 33 67 18898 285 2 1.9 -0.5 | 115 18 -16.2 7.7 34 64 19202 320 10 6.4 -7.7 | 93 12 -11.7 0.5 35 60 19507 280 10 9.8 -1.7 | 128 11 -8.3 6.5 36 55 20117 290 12 11.3 -4.1 | 121 8 -6.9 4.1 37 52 20422 290 15 14.1 -5.1 | 127 5 -4.1 3.1 38 50 20640 240 3 2.6 1.5 | 122 18 -15.6 9.7 39 49 20726 260 13 12.8 2.3 | 153 12 -5.4 10.5 40 47 21031 240 3 2.6 1.5 | 122 18 -15.6 9.7 41 43 21641 40 10 -6.4 -7.7 | 91 25 -24.6 0.5 42 41 21946 360 19 -0.0 -19.0 | 59 21 -18.2 -10.8 43 39 22250 355 18 1.6 -17.9 | 60 19 -16.6 -9.7 44 33 23165 340 15 5.1 -14.1 | 66 14 -13.0 -5.9 45 32 23470 320 13 8.4 -10.0 | 80 10 -9.8 -1.7 46 30 23774 185 6 0.5 6.0 | 129 23 -17.6 14.2 47 30 23850 160 11 -3.8 10.3 | 130 29 -21.9 18.5 48 28 24079 175 10 -0.9 10.0 | 134 26 -19.0 18.2 49 26 24384 160 11 -3.8 10.3 | 130 29 -21.9 18.5 50 24 24689 175 13 -1.1 13.0 | 138 29 -19.3 21.2 51 21 25298 135 14 -9.9 9.9 | 123 33 -28.1 18.1 52 19 25603 60 17 -14.7 -8.5 | 89 33 -32.9 -0.3 53 18 25908 55 13 -10.6 -7.5 | 91 29 -28.8 0.8 Wind Parameters Mean winds (0-6000m): 264.3 at 26.6 knts Storm direction: 294.3 at 19.9 knts Shear (0-3000m) pos: 3.5 neg: 2.6 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 90.7 deg Storm rel helicity (0-3000m) pos: 89.6 neg: -42.4 tot: 47.2 m^2/s^2 ave: 15.7 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 128.42 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 ------------------------------------------------------------------------------- 500 124 6 117 26| 0.0 5.7 5.7| 5.9 -19.7 -13.8 -27.6 -0.32| 7.0 -2.3 1000 132 6 119 26| 3.7 2.8 6.5| 49.9 -19.7 30.3 30.3 0.30| 7.5 2.2 1500 132 7 119 26| 4.9 1.9 6.8| 57.1 -41.3 15.8 10.5 -0.01| 9.9 -0.1 2000 237 8 136 17| 3.7 1.7 5.4| 76.7 -42.4 34.3 17.2 0.19| 10.4 2.0 2500 265 9 136 13| 4.2 1.4 5.6| 82.4 -42.4 40.0 16.0 0.23| 9.9 2.2 3000 267 12 144 11| 3.5 2.6 6.1| 89.6 -42.4 47.2 15.7 0.25| 9.8 2.4 4000 265 16 169 10| 3.2 2.5 5.7|121.2 -42.8 78.5 19.6 0.29| 9.4 2.8 5000 264 21 197 11| 2.5 3.4 6.0|126.4 -43.8 82.5 16.5 0.25| 9.0 2.3 6000 264 27 217 14| 2.9 2.8 5.8|212.2 -43.8 168.3 28.1 0.32| 8.5 2.7 Wrote GIF file: /home/apache/climate/data/raob//SBMT/skewt/SBMT.skewt.20250429.12.gif