UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for SBVT... Searching the city database file for: SBVT ... Date:1200Z 30 NOV 25 Station: SBVT WMO ident: 83649 Latitude: -20.26 Longitude: -40.29 Elevation: 4.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1011 4 27.2 20.2 66 7.0 22.3 40 5 299.4 302.1 295.0 342.9 14.90 1 1004 67 24.4 19.7 75 4.7 21.1 84 6 297.2 299.8 294.1 339.2 14.54 2 1000 103 24.2 19.7 76 4.5 21.1 110 6 297.4 300.0 294.2 339.6 14.60 3 937 669 20.6 16.7 78 3.9 17.9 72 5 299.3 301.6 293.5 336.8 12.87 4 925 781 22.2 6.2 35 16.0 12.9 190 6 302.0 303.2 289.1 321.3 6.43 5 920 828 22.4 6.4 35 16.0 13.0 190 6 302.7 303.9 289.5 322.4 6.56 6 850 1511 18.0 2.0 34 16.0 9.2 225 6 305.0 306.0 289.0 320.9 5.20 7 834 1673 16.8 -0.2 31 17.0 7.9 225 8 305.4 306.2 288.5 319.3 4.52 8 801 2016 14.2 9.9 75 4.3 11.5 234 14 306.2 308.0 293.1 335.1 9.61 9 783 2208 13.0 8.0 72 5.0 10.0 238 19 306.9 308.5 292.5 333.0 8.63 10 773 2316 13.2 -1.8 35 15.0 5.5 234 22 308.2 309.0 289.3 321.7 4.33 11 726 2841 10.6 -20.4 9 31.0 -0.3 233 23 311.0 311.2 286.9 314.4 1.04 12 700 3144 8.2 -23.8 8 32.0 -2.1 225 19 311.6 311.7 286.8 314.3 0.80 13 669 3516 5.2 -26.8 8 32.0 -4.2 218 15 312.3 312.4 286.9 314.5 0.64 14 559 4964 -1.5 -44.5 2 43.0 -9.8 150 14 320.8 320.8 289.2 321.3 0.13 15 541 5226 -0.5 -47.5 1 47.0 -9.5 166 28 325.0 325.0 290.4 325.4 0.10 16 500 5850 -5.3 -46.3 2 41.0 -12.7 175 24 326.6 326.6 290.9 327.0 0.12 17 412 7330 -17.5 -50.5 4 33.0 -21.6 185 24 329.4 329.5 291.6 329.8 0.09 18 400 7550 -18.1 -46.1 7 28.0 -22.0 185 28 331.5 331.5 292.3 332.1 0.15 19 348 8573 -26.7 -44.7 17 18.0 -28.8 210 39 333.3 333.3 292.8 334.1 0.21 20 311 9377 -31.9 -54.9 8 23.0 -33.6 215 36 336.9 336.9 293.6 337.2 0.07 21 300 9630 -34.3 -55.3 10 21.0 -35.7 215 33 337.0 337.0 293.6 337.3 0.07 22 258 10660 -43.5 -63.5 9 20.0 -44.2 213 32 338.3 338.3 293.9 338.5 0.03 23 250 10870 -45.1 -62.1 13 17.0 -45.7 210 32 339.0 339.0 294.1 339.2 0.04 24 234 11308 -49.3 -59.3 30 10.0 -49.6 205 36 339.1 339.1 294.1 339.4 0.06 25 200 12320 -56.7 -68.7 21 12.0 -56.9 205 51 343.0 343.0 295.0 343.1 0.02 26 184 12843 -60.1 -71.1 22 11.0 -60.2 209 52 345.7 345.7 295.7 345.8 0.01 27 165 13514 -64.9 -71.9 37 7.0 -65.0 214 54 348.6 348.6 296.4 348.7 0.01 28 164 13551 -65.3 -72.3 37 7.0 -65.4 214 54 348.6 348.6 296.3 348.6 0.01 29 161 13664 -62.9 -82.9 5 20.0 -63.0 215 54 354.5 354.5 297.6 354.5 0.00 30 157 13819 -61.7 -83.7 4 22.0 -61.9 212 59 359.1 359.1 298.5 359.1 0.00 31 150 14100 -63.3 -82.3 6 19.0 -63.4 205 71 361.0 361.0 298.9 361.0 0.00 32 149 14141 -63.5 -82.4 6 18.9 -63.6 205 71 361.4 361.4 299.0 361.4 0.00 33 101 16491 -73.5 -89.5 7 16.0 -73.5 200 31 384.6 384.6 303.0 384.6 0.00 34 100 16550 -73.7 -89.7 7 16.0 -73.7 200 32 385.3 385.3 303.1 385.3 0.00 35 84 17553 -77.7 -89.7 13 12.0 -77.7 180 28 396.9 396.9 304.8 396.9 0.00 36 70 18600 -74.9 -88.9 10 14.0 -75.0 90 4 424.1 424.1 308.2 424.2 0.00 37 51 20462 -70.9 -91.9 3 21.0 -71.1 110 23 473.7 473.7 313.0 473.7 0.00 38 50 20580 -68.3 -91.3 2 23.0 -68.5 95 21 482.5 482.5 313.7 482.5 0.00 39 39 22091 -60.9 -89.9 1 29.0 -61.6 69 25 536.8 536.8 317.3 536.8 0.00 40 30 23730 -57.5 -87.5 1 30.0 -58.7 90 26 587.9 587.9 320.0 587.9 0.01 41 25 24885 -55.1 -86.1 1 31.0 -56.9 95 27 626.2 626.2 321.7 626.3 0.01 42 23 25414 -57.1 -87.1 1 30.0 -58.7 83 31 635.5 635.5 322.1 635.5 0.01 43 20 26300 -55.5 -86.5 1 31.0 -57.6 90 26 666.3 666.3 323.3 666.4 0.01 44 17 27341 -53.3 -86.3 1 33.0 -56.2 89 30 705.0 705.1 324.6 705.1 0.01 TRP 84 17553 -77.7 -89.7 13 12.0 -77.7 180 28 396.9 396.9 304.8 396.9 0.00 WND 149 14141 -63.5 -82.4 6 18.9 -63.6 205 71 361.4 361.4 299.0 361.4 0.00 Sounding variables and indices 1000-500 mb thick: 5747.00 m Freezing level: 583.63 mb = 4640.04 m = 15223.05 ft Wetbulb zero: 728.21 mb = 2815.68 m = 9237.69 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 25.30 % Est. max temperature: 32.43 C = 90.38 F Sfc-Lift cond lev (LCL): 913.21 mb = 892.07 m = 2926.69 ft T: 21.99 C 700-500 lapse rate: 4.99 C/km ThetaE index: 20.83 C Layer 783.0- 669.0 mb Conv cond level (CCL): 786.94 mb = 2165.22 m = 7103.66 ft Mean mixing ratio: 12.26 g/kg Conv temperature: 34.54 C = 94.18 F Cap Strength: 4.74 C Lifted Index: 3.65 C Risk: None Lifted Index @300 mb: 2.83 C Lifted Index @700 mb: 2.15 C Showalter Index: 10.62 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 7.30 C K Index: -6.70 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 1.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.73 J/kg Max Up Vert Vel: 6.44 m/s Conv Inhibition (B-): 26917.22 J/kg Cap Strength: 4.74 C Lift Cond Lev (LCL): 876.19 mb = 1249.13 m = 4098.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 234 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 1011 4 40 5 -3.2 -3.8 | 49 15 -11.5 -10.0 1 1000 103 110 6 -5.6 2.1 | 74 15 -14.0 -4.1 2 977 305 55 6 -4.9 -3.4 | 54 16 -13.2 -9.6 3 943 610 10 4 -0.7 -3.9 | 42 14 -9.0 -10.1 4 925 781 190 6 1.0 5.9 | 88 7 -7.3 -0.2 5 911 914 190 5 0.9 4.9 | 81 8 -7.5 -1.2 6 850 1511 225 6 4.2 4.2 | 65 5 -4.1 -1.9 7 818 1829 225 10 7.1 7.1 | 126 2 -1.3 0.9 8 789 2134 240 17 14.7 8.5 | 250 7 6.4 2.3 9 761 2438 230 26 19.9 16.7 | 228 16 11.6 10.6 10 708 3048 235 21 17.2 12.0 | 236 11 8.9 5.9 11 700 3144 225 19 13.4 13.4 | 215 9 5.1 7.3 12 657 3658 215 14 8.0 11.5 | 177 5 -0.3 5.3 13 609 4267 225 6 4.2 4.2 | 65 5 -4.1 -1.9 14 586 4572 245 2 1.8 0.8 | 51 8 -6.5 -5.3 15 564 4877 145 10 -5.7 8.2 | 98 14 -14.1 2.0 16 543 5182 165 28 -7.2 27.0 | 143 26 -15.6 20.9 17 500 5850 175 24 -2.1 23.9 | 150 21 -10.4 17.8 18 484 6096 175 25 -2.2 24.9 | 151 21 -10.5 18.8 19 465 6401 195 19 4.9 18.4 | 164 13 -3.4 12.2 20 429 7010 205 19 8.0 17.2 | 178 11 -0.3 11.1 21 413 7315 185 24 2.1 23.9 | 161 19 -6.2 17.8 22 400 7550 185 28 2.4 27.9 | 165 23 -5.9 21.7 23 364 8230 205 35 14.8 31.7 | 194 26 6.5 25.6 24 335 8839 215 43 24.7 35.2 | 209 33 16.3 29.1 25 300 9630 215 33 18.9 27.0 | 207 23 10.6 20.9 26 282 10058 220 31 19.9 23.7 | 213 21 11.6 17.6 27 250 10870 210 32 16.0 27.7 | 200 23 7.7 21.6 28 246 10973 205 31 13.1 28.1 | 192 22 4.8 21.9 29 200 12320 205 51 21.6 46.2 | 198 42 13.2 40.1 30 160 13716 215 54 31.0 44.2 | 211 44 22.6 38.1 31 150 14100 205 71 30.0 64.3 | 200 62 21.7 58.2 32 149 14141 205 71 30.0 64.3 | 200 62 21.7 58.2 33 145 14326 205 71 30.0 64.3 | 200 62 21.7 58.2 34 131 14935 215 57 32.7 46.7 | 211 47 24.4 40.5 35 124 15240 215 66 37.9 54.1 | 212 56 29.5 47.9 36 118 15545 205 63 26.6 57.1 | 200 54 18.3 50.9 37 112 15850 185 45 3.9 44.8 | 173 39 -4.4 38.7 38 102 16459 200 30 10.3 28.2 | 185 22 1.9 22.0 39 100 16550 200 32 10.9 30.1 | 186 24 2.6 23.9 40 96 16764 200 32 10.9 30.1 | 186 24 2.6 23.9 41 91 17069 200 20 6.8 18.8 | 173 13 -1.5 12.6 42 84 17553 180 28 0.0 28.0 | 159 23 -8.3 21.8 43 74 18288 155 23 -9.7 20.8 | 129 23 -18.1 14.7 44 70 18593 120 13 -11.3 6.5 | 91 20 -19.6 0.3 45 70 18600 90 4 -4.0 0.0 | 63 14 -12.3 -6.2 46 67 18898 110 2 -1.9 0.7 | 62 12 -10.2 -5.5 47 60 19507 165 11 -2.8 10.6 | 112 12 -11.2 4.5 48 54 20117 130 30 -23.0 19.3 | 113 34 -31.3 13.1 49 51 20422 115 24 -21.8 10.1 | 98 30 -30.1 4.0 50 50 20580 95 21 -20.9 1.8 | 82 30 -29.3 -4.3 51 49 20726 115 21 -19.0 8.9 | 96 27 -27.4 2.7 52 46 21031 90 22 -22.0 0.0 | 79 31 -30.3 -6.2 53 42 21641 110 20 -18.8 6.8 | 91 27 -27.1 0.7 54 40 21946 85 25 -24.9 -2.2 | 76 34 -33.2 -8.3 55 38 22250 55 25 -20.5 -14.3 | 55 35 -28.8 -20.5 56 36 22555 75 17 -16.4 -4.4 | 67 27 -24.8 -10.6 57 35 22860 80 35 -34.5 -6.1 | 74 45 -42.8 -12.2 58 33 23165 65 31 -28.1 -13.1 | 62 41 -36.4 -19.3 59 31 23470 75 22 -21.3 -5.7 | 68 32 -29.6 -11.8 60 30 23730 90 26 -26.0 0.0 | 80 35 -34.3 -6.2 61 27 24384 95 21 -20.9 1.8 | 82 30 -29.3 -4.3 62 26 24689 85 28 -27.9 -2.4 | 77 37 -36.2 -8.6 63 25 24994 100 27 -26.6 4.7 | 88 35 -34.9 -1.5 64 23 25298 75 33 -31.9 -8.5 | 70 43 -40.2 -14.7 65 22 25603 95 27 -26.9 2.4 | 84 35 -35.2 -3.8 66 21 25908 65 29 -26.3 -12.3 | 62 39 -34.6 -18.4 67 20 26213 100 26 -25.6 4.5 | 87 34 -33.9 -1.6 68 20 26300 90 26 -26.0 0.0 | 80 35 -34.3 -6.2 69 19 26518 100 30 -29.5 5.2 | 89 38 -37.9 -0.9 70 14 27737 65 29 -26.3 -12.3 | 62 39 -34.6 -18.4 Wind Parameters Mean winds (0-6000m): 203.5 at 13.8 knts Storm direction: 233.5 at 10.4 knts Shear (0-3000m) pos: 2.4 neg: 2.1 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): -173.5 deg Storm rel helicity (0-3000m) pos: 66.1 neg: -48.8 tot: 17.3 m^2/s^2 ave: 5.8 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 1.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.46 Bulk Shear: 44.75 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 66 6 58 16| 0.0 1.3 1.3| 24.3 -32.3 -8.0 -15.9 -0.10| 15.5 -1.5 1000 89 5 66 15| 5.0 0.6 5.7| 56.0 -36.7 19.3 19.3 0.22| 16.4 3.5 1500 163 5 84 10| 3.6 0.4 4.0| 56.0 -38.7 17.3 11.6 0.16| 11.9 1.9 2000 207 6 85 5| 4.7 0.3 5.0| 59.1 -38.7 20.5 10.2 0.27| 11.2 3.0 2500 224 9 105 2| 3.8 2.5 6.3| 60.5 -48.8 11.7 4.7 0.17| 11.5 1.9 3000 228 12 191 2| 2.4 2.1 4.5| 66.1 -48.8 17.3 5.8 0.18| 10.3 1.9 4000 226 13 195 3| 1.1 1.0 2.1| 66.1 -68.6 -2.5 -0.6 -0.00| 9.6 -0.0 5000 222 11 163 3| 0.5 2.4 2.9|102.4 -72.7 29.7 5.9 0.08| 10.4 0.8 6000 204 14 157 7| 1.0 2.0 3.0|171.5 -72.7 98.8 16.5 0.16| 10.2 1.7 Wrote GIF file: /home/apache/climate/data/raob//SBVT/skewt/SBVT.skewt.20251130.12.gif