UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110312.upa.cvt Date: 1200Z 3 NOV 25 Searching for SBNT... Searching the city database file for: SBNT ... Date:1200Z 3 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 1012 52 29.2 23.2 70 6.0 24.8 90 5 301.3 304.6 297.5 354.2 17.97 1 1000 140 25.6 21.4 78 4.2 22.6 95 12 298.8 301.7 295.7 346.1 16.25 2 998 158 25.0 21.2 79 3.8 22.3 95 12 298.3 301.2 295.5 345.1 16.08 3 941 673 20.4 18.8 91 1.6 19.3 100 14 298.7 301.4 294.7 341.4 14.67 4 925 822 20.0 16.4 80 3.6 17.6 100 15 299.8 302.1 293.6 337.1 12.78 5 880 1251 16.8 15.7 93 1.1 16.1 118 13 300.7 303.1 294.0 338.5 12.85 6 850 1547 15.4 13.6 89 1.8 14.2 150 14 302.3 304.4 293.4 336.6 11.60 7 797 2089 11.6 10.0 90 1.6 10.6 155 11 303.8 305.6 292.5 332.8 9.72 8 792 2142 12.6 7.6 72 5.0 9.6 154 11 305.5 307.0 291.8 330.5 8.30 9 765 2433 11.2 4.2 62 7.0 7.2 126 8 307.0 308.3 291.0 327.6 6.77 10 758 2510 12.8 -4.2 30 17.0 4.5 103 8 309.5 310.2 289.1 321.1 3.69 11 740 2712 12.6 -15.4 13 28.0 1.5 40 10 311.4 311.7 287.6 316.6 1.56 12 700 3176 10.0 -7.0 29 17.0 2.0 45 25 313.6 314.2 289.9 323.9 3.23 13 675 3477 8.2 -1.8 49 10.0 2.9 46 27 314.8 315.8 291.9 330.6 4.97 14 589 4592 2.8 -33.2 5 36.0 -6.7 60 22 321.1 321.1 289.5 322.5 0.40 15 500 5900 -4.7 -32.7 9 28.0 -11.6 105 17 327.3 327.4 291.5 329.1 0.49 16 424 7184 -10.1 -46.1 3 36.0 -16.4 98 26 336.2 336.2 293.5 336.8 0.14 17 400 7630 -14.1 -43.1 7 29.0 -19.1 100 23 336.7 336.7 293.7 337.5 0.21 18 300 9740 -31.5 -55.5 8 24.0 -33.3 65 21 341.0 341.0 294.6 341.3 0.07 19 293 9906 -32.9 -55.9 8 23.0 -34.6 65 22 341.3 341.3 294.7 341.6 0.07 20 251 10973 -40.1 -65.1 5 25.0 -41.1 120 23 346.1 346.1 295.8 346.2 0.02 21 250 11000 -40.3 -65.3 5 25.0 -41.3 115 22 346.2 346.2 295.8 346.3 0.02 22 200 12480 -53.9 -71.9 9 18.0 -54.2 150 23 347.4 347.4 296.1 347.5 0.01 23 172 13431 -61.5 -74.5 16 13.0 -61.6 162 23 350.2 350.2 296.7 350.2 0.01 24 150 14270 -65.5 -78.5 15 13.0 -65.6 240 34 357.2 357.2 298.1 357.3 0.01 25 122 15507 -71.5 -83.5 15 12.0 -71.5 246 17 368.0 368.0 300.2 368.1 0.00 26 105 16375 -79.9 -85.9 36 6.0 -79.9 261 13 368.2 368.2 300.2 368.2 0.00 27 100 16650 -80.7 -86.7 36 6.0 -80.7 235 15 371.8 371.8 300.9 371.8 0.00 28 90 17238 -83.1 -87.8 44 4.7 -83.1 235 17 378.4 378.4 302.0 378.4 0.00 29 78 18036 -81.5 -88.5 29 7.0 -81.5 83 10 397.5 397.5 304.9 397.5 0.00 30 70 18650 -76.1 -88.1 13 12.0 -76.2 115 7 421.6 421.6 307.9 421.6 0.00 31 63 19265 -72.7 -88.7 7 16.0 -72.8 84 10 442.0 442.0 310.1 442.0 0.00 32 50 20630 -70.9 -89.9 4 19.0 -71.1 55 25 476.4 476.4 313.2 476.4 0.00 33 48 20872 -70.9 -90.9 4 20.0 -71.1 60 26 482.0 482.0 313.6 482.0 0.00 34 39 22121 -64.5 -89.5 2 25.0 -64.9 103 41 527.7 527.7 316.8 527.7 0.00 35 37 22442 -65.3 -89.3 2 24.0 -65.7 95 47 533.6 533.6 317.1 533.7 0.00 TRP 90 17238 -83.1 -87.8 44 4.7 -83.1 235 17 378.4 378.4 302.0 378.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5760.00 m Freezing level: 555.77 mb = 5080.14 m = 16666.94 ft Wetbulb zero: 648.60 mb = 3803.47 m = 12478.43 ft Precipitable water: 1.46 inches Sfc-500 mean rel hum: 45.32 % Est. max temperature: 29.54 C = 85.17 F Sfc-Lift cond lev (LCL): 928.05 mb = 793.45 m = 2603.16 ft T: 20.08 C 700-500 lapse rate: 5.40 C/km ThetaE index: 21.91 C Layer 850.0- 700.0 mb Conv cond level (CCL): 903.38 mb = 1025.47 m = 3364.37 ft Mean mixing ratio: 14.97 g/kg Conv temperature: 28.11 C = 82.60 F Cap Strength: 1.97 C Lifted Index: 1.02 C Risk: Showers probable Lifted Index @300 mb: 1.00 C Lifted Index @700 mb: 1.54 C Showalter Index: 3.54 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 18.30 C K Index: 16.70 Risk: < 20 % chance of thunderstorms Sweat Index: 208.20 Risk: None Energy Index: -1.33 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.05 J/kg Max Up Vert Vel: 9.28 m/s Conv Inhibition (B-): 9.08 J/kg Cap Strength: 2.34 C Lift Cond Lev (LCL): 920.04 mb = 868.28 m = 2848.65 ft Lev Free Conv (LFC): 885.04 mb = 1201.93 m = 3943.30 ft Equ Level (EL): 755.04 mb = 2542.64 m = 8341.89 ft B at Equ Level: 38.83 J/kg Max Parcel Lev (MPL): 695.04 mb = 3234.94 m = 10613.19 ft Wind level data Storm motion: 108 at 13 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 1012 52 90 5 -5.0 0.0 | 299 9 7.6 -4.2 1 1000 140 95 12 -12.0 1.0 | 348 3 0.7 -3.1 2 981 305 95 14 -13.9 1.2 | 25 3 -1.3 -2.9 3 948 610 100 13 -12.8 2.3 | 6 2 -0.2 -1.9 4 925 822 100 15 -14.8 2.6 | 54 3 -2.2 -1.5 5 915 914 110 15 -14.1 5.1 | 123 2 -1.5 1.0 6 883 1219 115 13 -11.8 5.5 | 212 2 0.8 1.3 7 852 1524 150 14 -7.0 12.1 | 215 10 5.6 8.0 8 850 1547 150 14 -7.0 12.1 | 215 10 5.6 8.0 9 793 2134 155 11 -4.6 10.0 | 234 10 8.0 5.8 10 764 2438 125 8 -6.6 4.6 | 266 6 6.1 0.4 11 737 2743 30 10 -5.0 -8.7 | 329 15 7.6 -12.8 12 700 3176 45 25 -17.7 -17.7 | 13 22 -5.1 -21.8 13 685 3353 45 28 -19.8 -19.8 | 17 25 -7.2 -24.0 14 612 4267 55 23 -18.8 -13.2 | 20 18 -6.2 -17.3 15 567 4877 65 21 -19.0 -8.9 | 26 15 -6.4 -13.0 16 507 5791 105 21 -20.3 5.4 | 99 8 -7.7 1.3 17 500 5900 105 17 -16.4 4.4 | 94 4 -3.8 0.2 18 488 6096 105 13 -12.6 3.4 | 356 1 0.1 -0.8 19 469 6401 100 8 -7.9 1.4 | 300 5 4.7 -2.8 20 451 6706 90 19 -19.0 0.0 | 57 8 -6.4 -4.2 21 417 7315 100 28 -27.6 4.9 | 93 15 -15.0 0.7 22 400 7630 100 23 -22.7 4.0 | 89 10 -10.0 -0.2 23 384 7925 100 23 -22.7 4.0 | 89 10 -10.0 -0.2 24 369 8230 95 20 -19.9 1.7 | 72 8 -7.3 -2.4 25 354 8534 110 17 -16.0 5.8 | 116 4 -3.4 1.7 26 339 8839 95 18 -17.9 1.6 | 64 6 -5.3 -2.6 27 325 9144 105 15 -14.5 3.9 | 82 2 -1.9 -0.3 28 300 9740 65 21 -19.0 -8.9 | 26 15 -6.4 -13.0 29 286 10058 65 22 -19.9 -9.3 | 29 15 -7.3 -13.4 30 274 10363 90 18 -18.0 0.0 | 52 7 -5.4 -4.2 31 251 10973 120 23 -19.9 11.5 | 135 10 -7.3 7.3 32 250 11000 115 22 -19.9 9.3 | 125 9 -7.3 5.1 33 219 11887 115 24 -21.8 10.1 | 123 11 -9.1 6.0 34 209 12192 140 27 -17.4 20.7 | 164 17 -4.7 16.5 35 200 12480 150 23 -11.5 19.9 | 184 16 1.1 15.8 36 181 13106 150 24 -12.0 20.8 | 182 17 0.6 16.6 37 172 13411 160 23 -7.9 21.6 | 195 18 4.7 17.5 38 164 13716 240 10 8.7 5.0 | 268 21 21.3 0.8 39 156 14021 225 22 15.6 15.6 | 248 30 28.2 11.4 40 150 14270 240 34 29.4 17.0 | 253 44 42.1 12.8 41 149 14326 245 30 27.2 12.7 | 258 41 39.8 8.5 42 141 14630 240 34 29.4 17.0 | 253 44 42.1 12.8 43 127 15240 230 21 16.1 13.5 | 252 30 28.7 9.3 44 115 15850 270 10 10.0 -0.0 | 280 23 22.6 -4.2 45 109 16154 280 11 10.8 -1.9 | 284 24 23.4 -6.1 46 100 16650 235 15 12.3 8.6 | 260 25 24.9 4.5 47 98 16764 235 15 12.3 8.6 | 260 25 24.9 4.5 48 93 17069 210 14 7.0 12.1 | 248 21 19.6 8.0 49 90 17238 235 17 13.9 9.8 | 258 27 26.5 5.6 50 88 17374 240 11 9.5 5.5 | 267 22 22.1 1.3 51 83 17678 225 11 7.8 7.8 | 260 21 20.4 3.6 52 79 17983 85 10 -10.0 -0.9 | 332 6 2.6 -5.0 53 75 18288 75 10 -9.7 -2.6 | 336 7 3.0 -6.7 54 71 18593 25 10 -4.2 -9.1 | 328 16 8.4 -13.2 55 70 18650 115 7 -6.3 3.0 | 281 6 6.3 -1.2 56 67 18898 60 2 -1.7 -1.0 | 295 12 10.9 -5.2 57 64 19202 90 10 -10.0 0.0 | 328 5 2.6 -4.2 58 61 19507 65 11 -10.0 -4.6 | 343 9 2.6 -8.8 59 55 20117 100 18 -17.7 3.1 | 79 5 -5.1 -1.0 60 50 20630 55 25 -20.5 -14.3 | 23 20 -7.9 -18.5 61 49 20726 60 27 -23.4 -13.5 | 31 21 -10.8 -17.7 62 46 21031 60 24 -20.8 -12.0 | 27 18 -8.2 -16.2 63 43 21336 100 30 -29.5 5.2 | 94 17 -16.9 1.1 64 41 21641 110 37 -34.8 12.7 | 111 24 -22.2 8.5 65 36 22250 90 50 -50.0 0.0 | 84 38 -37.4 -4.2 66 34 22555 85 42 -41.8 -3.7 | 75 30 -29.2 -7.8 Wind Parameters Mean winds (0-6000m): 78.2 at 17.7 knts Storm direction: 108.2 at 13.3 knts Shear (0-3000m) pos: 1.8 neg: 4.7 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 64.0 deg Storm rel helicity (0-3000m) pos: 82.0 neg: -2.2 tot: 79.7 m^2/s^2 ave: 26.6 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 6.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 6.65 Bulk Shear: 6.47 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 96 12 354 3| 8.5 0.0 8.5| 7.1 -0.3 6.7 13.4 0.63| 10.8 6.8 1000 100 13 15 2| 5.0 0.0 5.0| 9.3 -0.3 8.9 8.9 0.73| 8.0 5.9 1500 109 13 170 0| 4.2 0.0 4.2| 11.8 -0.3 11.5 7.6 0.55| 8.6 4.7 2000 119 13 205 3| 2.6 0.0 2.6| 18.8 -0.3 18.5 9.2 0.59| 7.1 4.2 2500 122 12 220 3| 2.1 2.3 4.4| 34.3 -0.3 33.9 13.6 0.66| 8.0 5.3 3000 111 13 251 1| 1.8 4.7 6.5| 82.0 -2.2 79.7 26.6 0.62| 10.2 6.4 4000 81 16 25 7| 1.6 3.5 5.1|119.4 -2.2 117.1 29.3 0.60| 9.3 5.6 5000 74 17 24 10| 2.1 2.8 5.0|136.2 -2.2 134.0 26.8 0.59| 8.3 4.9 6000 78 18 31 9| 2.5 2.3 4.9|162.5 -3.2 159.3 26.5 0.57| 8.5 4.8 Wrote GIF file: /home/apache/climate/data/raob//SBNT/skewt/SBNT.skewt.20251103.12.gif