UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110112.upa.cvt Date: 1200Z 1 NOV 25 Searching for SBNT... Searching the city database file for: SBNT ... Date:1200Z 1 NOV 25 Station: SBNT WMO ident: 82599 Latitude: -5.92 Longitude: -35.25 Elevation: 52.00 ------------------------------------------------------------------------------- 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 52 28.8 21.8 66 7.0 23.8 120 9 301.0 304.0 296.5 349.4 16.48 1 1000 134 27.8 19.8 62 8.0 22.2 120 14 301.0 303.6 295.3 344.1 14.69 2 925 816 21.0 11.0 53 10.0 14.7 120 9 300.8 302.4 290.9 327.2 8.94 3 897 1082 18.4 8.4 52 10.0 12.4 113 14 300.8 302.2 289.9 323.7 7.73 4 873 1314 15.8 12.4 80 3.4 13.6 114 15 300.4 302.3 292.0 331.0 10.42 5 863 1413 15.6 6.6 55 9.0 10.4 119 15 301.2 302.5 289.5 322.3 7.10 6 850 1542 14.8 5.8 55 9.0 9.6 125 14 301.6 302.9 289.3 322.0 6.81 7 839 1652 14.2 4.2 51 10.0 8.6 125 13 302.1 303.3 288.9 320.6 6.17 8 831 1733 14.0 5.0 55 9.0 8.9 125 13 302.8 304.0 289.5 322.5 6.59 9 820 1845 16.8 -6.2 20 23.0 5.9 126 12 306.9 307.4 287.5 316.1 2.93 10 813 1918 17.0 -14.0 11 31.0 4.3 132 12 307.8 308.1 286.4 313.0 1.59 11 777 2303 16.4 -9.6 16 26.0 4.6 174 15 311.2 311.7 288.3 318.9 2.37 12 700 3179 10.0 -13.0 18 23.0 0.5 170 13 313.6 313.9 288.8 320.1 2.01 13 685 3359 9.4 -20.6 10 30.0 -1.2 170 13 314.8 315.0 288.2 318.5 1.08 14 676 3468 9.8 -18.2 12 28.0 -0.7 148 12 316.5 316.7 289.0 321.0 1.35 15 612 4285 3.4 -12.6 30 16.0 -3.2 45 13 318.2 318.7 290.6 326.1 2.37 16 603 4405 4.6 -25.4 9 30.0 -4.9 57 12 321.0 321.1 289.9 323.8 0.80 17 551 5135 1.0 -42.0 2 43.0 -8.4 129 6 325.1 325.1 290.5 325.8 0.17 18 512 5722 -2.1 -42.1 3 40.0 -10.5 135 6 328.2 328.3 291.4 329.0 0.18 19 500 5910 -3.5 -36.5 6 33.0 -11.2 110 9 328.8 328.8 291.7 330.0 0.34 20 450 6731 -10.1 -33.1 13 23.0 -15.4 174 19 330.5 330.6 292.4 332.5 0.52 21 413 7388 -13.7 -44.7 5 31.0 -18.8 145 13 334.1 334.1 293.0 334.8 0.17 22 403 7573 -14.5 -35.5 15 21.0 -18.9 145 11 335.4 335.5 293.6 337.2 0.46 23 400 7630 -14.9 -34.9 16 20.0 -19.1 165 2 335.6 335.7 293.7 337.5 0.49 24 366 8294 -21.1 -31.1 40 10.0 -23.2 336 11 336.0 336.2 294.0 338.9 0.78 25 335 8945 -23.9 -57.9 3 34.0 -27.1 344 5 340.8 340.8 294.6 341.0 0.05 26 300 9740 -30.5 -59.5 4 29.0 -32.6 105 4 342.4 342.4 294.9 342.6 0.04 27 293 9907 -32.1 -60.1 4 28.0 -34.0 115 7 342.4 342.4 295.0 342.6 0.04 28 281 10202 -33.1 -62.1 4 29.0 -34.9 123 15 345.1 345.1 295.6 345.3 0.03 29 250 11010 -40.9 -62.9 8 22.0 -41.8 135 16 345.3 345.3 295.6 345.4 0.03 30 224 11743 -47.7 -62.7 16 15.0 -48.2 157 21 345.8 345.9 295.7 346.0 0.04 31 202 12416 -52.7 -69.7 11 17.0 -53.0 166 28 348.3 348.3 296.3 348.4 0.02 32 200 12480 -53.3 -68.3 14 15.0 -53.6 165 29 348.4 348.4 296.3 348.4 0.02 33 150 14270 -68.7 -74.7 42 6.0 -68.7 135 14 351.7 351.7 297.0 351.8 0.01 34 149 14310 -68.9 -74.9 42 6.0 -68.9 132 15 352.1 352.1 297.1 352.1 0.01 35 130 15114 -74.3 -82.3 28 8.0 -74.3 193 10 356.4 356.4 298.0 356.4 0.00 36 100 16620 -79.5 -88.5 21 9.0 -79.5 240 16 374.1 374.1 301.3 374.1 0.00 37 96 16850 -80.5 -88.5 25 8.0 -80.5 220 9 376.6 376.6 301.7 376.6 0.00 38 94 16969 -78.5 -87.5 22 9.0 -78.5 231 11 382.8 382.8 302.7 382.8 0.00 39 87 17406 -81.5 -89.5 24 8.0 -81.5 154 7 385.3 385.3 303.1 385.3 0.00 40 72 18494 -71.5 -87.5 7 16.0 -71.6 353 13 428.0 428.0 308.6 428.0 0.00 41 70 18660 -71.1 -89.1 5 18.0 -71.2 250 13 432.3 432.3 309.1 432.3 0.00 42 61 19480 -69.9 -88.9 5 19.0 -70.0 247 14 452.3 452.3 311.1 452.3 0.00 43 50 20660 -72.3 -91.3 4 19.0 -72.4 100 14 473.1 473.1 312.9 473.1 0.00 44 49 20779 -72.5 -91.5 4 19.0 -72.6 110 10 475.4 475.4 313.1 475.4 0.00 45 43 21554 -67.9 -90.9 2 23.0 -68.1 78 33 504.8 504.8 315.3 504.8 0.00 46 35 22796 -65.7 -91.1 2 25.3 -66.1 95 63 541.1 541.1 317.6 541.1 0.00 47 33 23154 -65.1 -91.1 2 26.0 -65.5 95 63 551.9 551.9 318.2 551.9 0.00 48 33 23154 -65.3 -91.3 2 26.0 -65.7 95 63 551.4 551.4 318.2 551.4 0.00 49 30 23740 -60.5 -89.5 1 29.0 -61.4 85 59 579.7 579.7 319.6 579.7 0.00 50 28 24171 -59.3 -88.3 1 29.0 -60.3 86 60 594.6 594.6 320.3 594.6 0.01 51 26 24634 -60.1 -88.1 1 28.0 -61.2 87 60 605.1 605.1 320.9 605.1 0.01 TRP 96 16850 -80.5 -88.5 25 8.0 -80.5 220 9 376.6 376.6 301.7 376.6 0.00 WND 35 22796 -65.7 -91.1 2 25.3 -66.1 95 63 541.1 541.1 317.6 541.1 0.00 Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 538.42 mb = 5324.38 m = 17468.23 ft Wetbulb zero: 695.69 mb = 3230.28 m = 10597.91 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 25.61 % Est. max temperature: 29.04 C = 84.28 F Sfc-Lift cond lev (LCL): 913.60 mb = 923.31 m = 3029.18 ft T: 19.95 C 700-500 lapse rate: 4.94 C/km ThetaE index: 25.79 C Layer 1000.0- 873.0 mb Conv cond level (CCL): 712.93 mb = 3025.32 m = 9925.47 ft Mean mixing ratio: 11.74 g/kg Conv temperature: 40.99 C = 105.78 F Cap Strength: 6.01 C Lifted Index: 5.21 C Risk: None Lifted Index @300 mb: 6.39 C Lifted Index @700 mb: 3.83 C Showalter Index: 11.83 C Risk: None Total Totals Index: 27.60 C Risk: None Vertical Totals Index: 18.30 C Cross Totals Index: 9.30 C K Index: 1.10 Risk: None Sweat Index: 106.60 Risk: None Energy Index: 1.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.27 J/kg Max Up Vert Vel: 2.56 m/s Conv Inhibition (B-): 25514.96 J/kg Cap Strength: 6.01 C Lift Cond Lev (LCL): 847.08 mb = 1571.05 m = 5154.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 157 at 9 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 52 120 9 -7.8 4.5 | 53 6 -4.5 -3.4 1 1000 134 120 14 -12.1 7.0 | 84 9 -8.8 -0.9 2 925 816 120 9 -7.8 4.5 | 53 6 -4.5 -3.4 3 883 1219 110 16 -15.0 5.5 | 78 12 -11.7 -2.4 4 850 1542 125 14 -11.5 8.0 | 91 8 -8.2 0.2 5 822 1829 125 12 -9.8 6.9 | 81 7 -6.5 -1.0 6 792 2134 150 13 -6.5 11.3 | 137 5 -3.2 3.4 7 764 2438 195 16 4.1 15.5 | 225 11 7.5 7.6 8 737 2743 180 17 0.0 17.0 | 200 10 3.3 9.1 9 700 3179 170 13 -2.3 12.8 | 192 5 1.1 4.9 10 685 3353 170 13 -2.3 12.8 | 192 5 1.1 4.9 11 636 3962 50 10 -7.7 -6.4 | 17 15 -4.3 -14.3 12 612 4267 45 13 -9.2 -9.2 | 19 18 -5.9 -17.1 13 527 5486 165 3 -0.8 2.9 | 333 6 2.5 -5.0 14 500 5910 110 9 -8.5 3.1 | 47 7 -5.1 -4.8 15 488 6096 125 11 -9.0 6.3 | 75 6 -5.7 -1.6 16 451 6706 175 19 -1.7 18.9 | 189 11 1.7 11.1 17 417 7315 145 14 -8.0 11.5 | 127 6 -4.7 3.6 18 401 7620 145 10 -5.7 8.2 | 97 2 -2.4 0.3 19 400 7630 165 2 -0.5 1.9 | 335 7 2.8 -5.9 20 384 7925 0 0 -0.0 -0.0 | 337 9 3.3 -7.9 21 369 8230 340 10 3.4 -9.4 | 339 19 6.7 -17.3 22 354 8534 315 13 9.2 -9.2 | 324 21 12.5 -17.1 23 325 9144 0 0 -0.0 -0.0 | 337 9 3.3 -7.9 24 300 9740 105 4 -3.9 1.0 | 5 7 -0.5 -6.8 25 287 10058 125 10 -8.2 5.7 | 66 5 -4.9 -2.1 26 274 10363 120 21 -18.2 10.5 | 100 15 -14.9 2.6 27 250 11010 135 16 -11.3 11.3 | 113 9 -8.0 3.4 28 229 11582 145 19 -10.9 15.6 | 135 11 -7.6 7.7 29 219 11887 170 24 -4.2 23.6 | 177 16 -0.8 15.8 30 200 12480 165 29 -7.5 28.0 | 168 21 -4.2 20.1 31 199 12497 160 31 -10.6 29.1 | 161 22 -7.3 21.3 32 172 13411 160 26 -8.9 24.4 | 161 17 -5.6 16.6 33 164 13716 120 19 -16.5 9.5 | 97 13 -13.1 1.6 34 150 14270 135 14 -9.9 9.9 | 107 7 -6.6 2.0 35 149 14326 130 16 -12.3 10.3 | 105 9 -8.9 2.4 36 141 14630 175 10 -0.9 10.0 | 230 3 2.4 2.1 37 120 15545 210 10 5.0 8.7 | 265 8 8.3 0.8 38 108 16154 275 27 26.9 -2.4 | 289 32 30.2 -10.2 39 100 16620 240 16 13.9 8.0 | 270 17 17.2 0.1 40 97 16764 240 16 13.9 8.0 | 270 17 17.2 0.1 41 96 16850 220 9 5.8 6.9 | 276 9 9.1 -1.0 42 92 17069 240 13 11.3 6.5 | 275 15 14.6 -1.4 43 88 17374 155 7 -3.0 6.3 | 347 2 0.4 -1.5 44 83 17678 150 10 -5.0 8.7 | 115 2 -1.7 0.8 45 79 17983 140 16 -10.3 12.3 | 122 8 -7.0 4.4 46 75 18288 110 19 -17.9 6.5 | 85 15 -14.5 -1.4 47 71 18593 300 10 8.7 -5.0 | 317 18 12.0 -12.9 48 70 18660 250 13 12.2 4.4 | 282 16 15.5 -3.4 49 67 18898 280 15 14.8 -2.6 | 300 21 18.1 -10.5 50 64 19202 220 10 6.4 7.7 | 271 10 9.7 -0.2 51 61 19507 250 14 13.2 4.8 | 281 17 16.5 -3.1 52 52 20422 90 5 -5.0 0.0 | 12 8 -1.7 -7.9 53 50 20660 100 14 -13.8 2.4 | 63 12 -10.5 -5.4 54 49 20726 110 10 -9.4 3.4 | 54 8 -6.1 -4.5 55 47 21031 110 12 -11.3 4.1 | 65 9 -8.0 -3.8 56 45 21336 75 28 -27.0 -7.2 | 57 28 -23.7 -15.1 57 35 22796 95 63 -62.8 5.5 | 88 59 -59.4 -2.4 58 33 23165 95 63 -62.8 5.5 | 88 59 -59.4 -2.4 59 30 23740 85 59 -58.8 -5.1 | 77 57 -55.5 -13.0 60 22 24994 90 62 -62.0 0.0 | 82 59 -58.7 -7.9 Wind Parameters Mean winds (0-6000m): 127.2 at 11.4 knts Storm direction: 157.2 at 8.5 knts Shear (0-3000m) pos: 3.1 neg: 1.5 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 141.3 deg Storm rel helicity (0-3000m) pos: 42.3 neg: -20.4 tot: 21.9 m^2/s^2 ave: 7.3 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 8.32 Bulk Shear: 0.39 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 ------------------------------------------------------------------------------- 500 120 12 77 8| 0.0 2.0 2.0| 6.6 -4.0 2.6 5.3 0.24| 8.1 1.9 1000 119 11 71 7| 0.0 2.2 2.2| 10.6 -6.0 4.6 4.6 0.20| 6.8 1.4 1500 118 13 75 8| 0.9 1.5 2.4| 18.6 -6.0 12.6 8.4 0.29| 6.9 2.0 2000 120 13 79 8| 1.7 1.1 2.8| 23.3 -7.7 15.6 7.8 0.32| 6.6 2.1 2500 131 13 96 6| 3.7 0.9 4.6| 42.3 -11.5 30.8 12.3 0.45| 8.3 3.7 3000 141 13 117 6| 3.1 1.5 4.6| 42.3 -20.4 21.9 7.3 0.31| 8.0 2.5 4000 141 13 115 5| 2.3 3.5 5.8| 42.3 -64.0 -21.7 -5.4 -0.09| 9.4 -0.8 5000 130 13 91 6| 2.8 2.8 5.6| 61.9 -65.7 -3.8 -0.8 -0.03| 9.2 -0.3 6000 127 11 80 6| 2.6 2.6 5.2| 71.6 -70.2 1.4 0.2 0.01| 9.0 0.1 Wrote GIF file: /home/apache/climate/data/raob//SBNT/skewt/SBNT.skewt.20251101.12.gif