UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111012.upa.cvt Date: 1200Z 10 NOV 25 Searching for SBNT... Searching the city database file for: SBNT ... Date:1200Z 10 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 28.6 21.6 66 7.0 23.6 80 6 300.8 303.8 296.3 348.6 16.27 1 1003 111 25.6 21.1 76 4.5 22.4 80 8 298.5 301.4 295.4 344.7 15.90 2 1000 133 25.4 21.0 77 4.4 22.3 80 9 298.5 301.4 295.4 344.6 15.85 3 946 621 21.0 18.7 87 2.3 19.4 60 14 298.9 301.5 294.6 341.1 14.49 4 925 816 19.8 16.9 83 2.9 17.8 60 13 299.6 302.0 293.9 338.1 13.21 5 886 1186 17.4 14.9 85 2.5 15.7 69 10 300.8 303.0 293.4 336.4 12.11 6 859 1451 16.8 9.8 63 7.0 12.5 95 10 302.8 304.5 291.5 329.3 8.89 7 850 1541 17.4 3.4 39 14.0 9.6 105 10 304.4 305.4 289.3 321.8 5.75 8 843 1612 17.8 -0.2 30 18.0 8.3 112 10 305.5 306.3 288.5 319.2 4.47 9 739 2724 10.6 2.6 58 8.0 6.1 215 16 309.4 310.6 291.3 328.7 6.26 10 714 3010 9.8 -12.2 20 22.0 0.7 126 10 311.6 312.0 288.2 318.4 2.10 11 700 3175 10.0 -29.0 5 39.0 -1.6 70 6 313.6 313.7 287.2 315.3 0.50 12 698 3199 10.2 -30.8 4 41.0 -1.7 71 6 314.0 314.1 287.3 315.5 0.42 13 641 3898 5.2 -15.8 20 21.0 -2.9 99 5 316.1 316.4 289.3 321.9 1.74 14 629 4052 4.4 -20.6 14 25.0 -4.2 106 5 316.9 317.1 289.0 320.9 1.18 15 613 4261 5.6 -41.4 2 47.0 -5.3 114 5 320.6 320.7 289.1 321.3 0.17 16 558 5019 0.0 -25.0 13 25.0 -7.7 113 15 322.7 322.9 290.5 325.9 0.90 17 500 5890 -3.7 -40.7 4 37.0 -11.5 115 24 328.5 328.6 291.5 329.4 0.22 18 482 6179 -5.1 -43.1 3 38.0 -12.6 112 21 330.3 330.3 292.0 331.0 0.18 19 414 7351 -15.3 -42.3 8 27.0 -19.8 93 15 331.8 331.9 292.4 332.7 0.22 20 400 7610 -16.7 -48.7 4 32.0 -21.1 120 18 333.3 333.3 292.7 333.7 0.11 21 354 8519 -22.5 -49.5 7 27.0 -25.7 144 28 337.3 337.4 293.8 337.8 0.12 22 351 8582 -22.1 -51.1 5 29.0 -25.5 146 27 338.7 338.7 294.1 339.1 0.10 23 314 9393 -27.5 -51.5 8 24.0 -29.9 146 27 342.1 342.2 294.9 342.6 0.11 24 300 9720 -30.5 -49.5 14 19.0 -32.3 145 31 342.4 342.4 295.0 343.0 0.14 25 281 10181 -34.9 -48.9 23 14.0 -36.1 152 29 342.5 342.6 295.1 343.2 0.16 26 273 10382 -34.7 -59.7 6 25.0 -36.2 155 28 345.7 345.7 295.7 345.9 0.04 27 250 10990 -40.1 -63.1 7 23.0 -41.1 150 39 346.4 346.5 295.8 346.6 0.03 28 207 12247 -51.9 -64.9 20 13.0 -52.2 146 36 347.1 347.2 296.0 347.3 0.03 29 200 12470 -53.3 -66.3 19 13.0 -53.6 150 34 348.4 348.4 296.3 348.5 0.03 30 176 13277 -59.9 -66.9 40 7.0 -60.0 160 33 350.5 350.5 296.8 350.6 0.03 31 164 13714 -62.1 -74.1 19 12.0 -62.2 166 33 353.9 354.0 297.5 354.0 0.01 32 156 14021 -63.1 -79.1 10 16.0 -63.2 170 33 357.3 357.3 298.2 357.4 0.00 33 150 14260 -64.7 -79.7 11 15.0 -64.8 175 25 358.6 358.6 298.4 358.6 0.00 34 100 16620 -81.5 -85.9 47 4.4 -81.5 150 37 370.3 370.3 300.6 370.3 0.00 35 92 17086 -83.9 -88.0 48 4.1 -83.9 135 34 374.4 374.4 301.4 374.5 0.00 36 80 17869 -80.5 -86.5 36 6.0 -80.5 104 21 396.7 396.7 304.8 396.7 0.00 37 76 18158 -81.3 -87.3 35 6.0 -81.3 89 15 400.9 400.9 305.3 400.9 0.00 38 74 18309 -79.9 -87.9 25 8.0 -79.9 89 13 406.9 406.9 306.1 406.9 0.00 39 72 18466 -74.9 -84.9 20 10.0 -74.9 109 12 420.7 420.7 307.8 420.8 0.00 40 70 18630 -74.3 -85.3 17 11.0 -74.3 30 5 425.4 425.4 308.3 425.4 0.00 41 67 18886 -73.7 -85.7 14 12.0 -73.7 107 10 432.1 432.1 309.0 432.1 0.00 42 57 19829 -75.5 -88.5 11 13.0 -75.6 189 11 448.5 448.5 310.7 448.5 0.00 43 53 20256 -71.1 -87.1 8 16.0 -71.2 98 16 468.1 468.1 312.5 468.1 0.00 44 50 20600 -73.3 -88.3 8 15.0 -73.4 80 34 470.8 470.8 312.7 470.8 0.00 45 47 20961 -74.7 -89.7 8 15.0 -74.8 75 39 475.8 475.8 313.1 475.8 0.00 46 44 21351 -68.3 -88.3 4 20.0 -68.5 73 44 500.5 500.5 315.0 500.5 0.00 47 41 21772 -70.1 -89.1 5 19.0 -70.3 89 52 506.2 506.2 315.4 506.2 0.00 48 30 23700 -54.9 -84.9 1 30.0 -56.5 90 73 595.0 595.0 320.4 595.0 0.01 49 29 23917 -54.3 -84.6 1 30.3 -56.1 90 76 602.4 602.4 320.7 602.4 0.01 50 24 25142 -51.1 -83.1 1 32.0 -53.9 90 65 645.2 645.2 322.5 645.3 0.02 51 22 25707 -52.3 -83.3 1 31.0 -54.9 90 56 657.9 657.9 323.0 658.0 0.02 52 20 26330 -48.5 -81.5 1 33.0 -52.4 90 47 687.7 687.7 324.0 687.9 0.03 53 19 26667 -48.7 -81.7 1 33.0 -52.7 92 46 697.3 697.3 324.3 697.5 0.03 TRP 92 17086 -83.9 -88.0 48 4.1 -83.9 135 34 374.4 374.4 301.4 374.5 0.00 WND 29 23917 -54.3 -84.6 1 30.3 -56.1 90 76 602.4 602.4 320.7 602.4 0.01 Sounding variables and indices 1000-500 mb thick: 5757.00 m Freezing level: 558.00 mb = 5019.39 m = 16467.61 ft Wetbulb zero: 709.93 mb = 3057.85 m = 10032.18 ft Precipitable water: 1.20 inches Sfc-500 mean rel hum: 34.81 % Est. max temperature: 30.48 C = 86.86 F Sfc-Lift cond lev (LCL): 913.55 mb = 923.08 m = 3028.44 ft T: 19.11 C 700-500 lapse rate: 5.05 C/km ThetaE index: 29.35 C Layer 1003.0- 739.0 mb Conv cond level (CCL): 896.05 mb = 1089.31 m = 3573.80 ft Mean mixing ratio: 14.66 g/kg Conv temperature: 28.26 C = 82.86 F Cap Strength: 2.77 C Lifted Index: 2.37 C Risk: None Lifted Index @300 mb: 2.53 C Lifted Index @700 mb: 1.78 C Showalter Index: 11.69 C Risk: None Total Totals Index: 28.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 7.10 C K Index: -14.50 Risk: None Sweat Index: 84.80 Risk: None Energy Index: 1.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.73 J/kg Max Up Vert Vel: 3.38 m/s Conv Inhibition (B-): 317.34 J/kg Cap Strength: 2.52 C Lift Cond Lev (LCL): 915.07 mb = 908.78 m = 2981.54 ft Lev Free Conv (LFC): 410.07 mb = 7422.63 m = 24352.15 ft Equ Level (EL): 400.07 mb = 7608.68 m = 24962.55 ft B at Equ Level: 4.26 J/kg Max Parcel Lev (MPL): 380.07 mb = 7990.28 m = 26214.50 ft Wind level data Storm motion: 145 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 80 6 -5.9 -1.0 | 4 9 -0.5 -8.6 1 1000 133 80 9 -8.9 -1.6 | 21 10 -3.5 -9.1 2 981 305 80 11 -10.8 -1.9 | 30 11 -5.5 -9.4 3 947 610 60 14 -12.1 -7.0 | 25 16 -6.7 -14.5 4 925 816 60 13 -11.3 -6.5 | 23 15 -5.9 -14.0 5 914 914 60 12 -10.4 -6.0 | 20 14 -5.0 -13.5 6 883 1219 70 10 -9.4 -3.4 | 20 12 -4.0 -11.0 7 850 1541 105 10 -9.7 2.6 | 41 7 -4.3 -5.0 8 821 1829 135 10 -7.1 7.1 | 75 2 -1.7 -0.5 9 792 2134 185 17 1.5 16.9 | 216 12 6.9 9.4 10 764 2438 210 17 8.5 14.7 | 243 16 13.9 7.2 11 737 2743 215 16 9.2 13.1 | 249 16 14.6 5.6 12 700 3175 70 6 -5.6 -2.1 | 2 10 -0.3 -9.6 13 611 4267 115 5 -4.5 2.1 | 351 5 0.8 -5.4 14 589 4572 95 13 -13.0 1.1 | 50 10 -7.6 -6.4 15 546 5182 120 16 -13.9 8.0 | 93 8 -8.5 0.5 16 526 5486 105 19 -18.4 4.9 | 79 13 -13.0 -2.6 17 500 5890 115 24 -21.8 10.1 | 99 17 -16.4 2.6 18 487 6096 115 22 -19.9 9.3 | 97 15 -14.6 1.8 19 450 6706 90 13 -13.0 0.0 | 45 11 -7.6 -7.5 20 416 7315 90 15 -15.0 0.0 | 52 12 -9.6 -7.5 21 400 7610 120 18 -15.6 9.0 | 98 10 -10.2 1.5 22 399 7620 115 13 -11.8 5.5 | 72 7 -6.4 -2.0 23 383 7925 125 21 -17.2 12.0 | 111 13 -11.8 4.5 24 368 8230 135 32 -22.6 22.6 | 131 23 -17.3 15.1 25 338 8839 155 23 -9.7 20.8 | 162 14 -4.3 13.3 26 311 9449 145 27 -15.5 22.1 | 145 18 -10.1 14.6 27 300 9720 145 31 -17.8 25.4 | 145 22 -12.4 17.9 28 274 10363 155 28 -11.8 25.4 | 160 19 -6.5 17.8 29 250 10990 150 39 -19.5 33.8 | 152 30 -14.1 26.2 30 218 11887 140 40 -25.7 30.6 | 139 31 -20.3 23.1 31 200 12470 150 34 -17.0 29.4 | 152 25 -11.6 21.9 32 156 14021 170 33 -5.7 32.5 | 179 25 -0.4 25.0 33 150 14260 175 25 -2.2 24.9 | 190 18 3.2 17.4 34 134 14935 170 19 -3.3 18.7 | 191 11 2.1 11.2 35 127 15240 205 13 5.5 11.8 | 249 12 10.9 4.2 36 100 16620 150 37 -18.5 32.0 | 152 28 -13.1 24.5 37 97 16764 150 37 -18.5 32.0 | 152 28 -13.1 24.5 38 92 17086 135 34 -24.0 24.0 | 131 25 -18.7 16.5 39 83 17678 120 24 -20.8 12.0 | 106 16 -15.4 4.5 40 78 17983 95 19 -18.9 1.7 | 67 15 -13.6 -5.9 41 74 18288 85 13 -13.0 -1.1 | 41 12 -7.6 -8.7 42 70 18593 125 12 -9.8 6.9 | 82 5 -4.5 -0.7 43 70 18630 30 5 -2.5 -4.3 | 346 12 2.9 -11.9 44 67 18898 110 10 -9.4 3.4 | 44 6 -4.0 -4.1 45 63 19202 305 10 8.2 -5.7 | 314 19 13.6 -13.3 46 60 19507 205 13 5.5 11.8 | 249 12 10.9 4.2 47 57 19812 195 11 2.8 10.6 | 249 9 8.2 3.1 48 54 20117 110 14 -13.2 4.8 | 71 8 -7.8 -2.8 49 52 20422 85 18 -17.9 -1.6 | 54 16 -12.6 -9.1 50 50 20600 80 34 -33.5 -5.9 | 64 31 -28.1 -13.4 51 44 21336 70 43 -40.4 -14.7 | 58 41 -35.0 -22.2 52 42 21641 90 47 -47.0 0.0 | 80 42 -41.6 -7.5 53 38 22250 85 66 -65.7 -5.8 | 78 62 -60.4 -13.3 54 30 23700 90 73 -73.0 0.0 | 84 68 -67.6 -7.5 55 29 23917 90 76 -76.0 0.0 | 84 71 -70.6 -7.5 56 27 24384 90 76 -76.0 0.0 | 84 71 -70.6 -7.5 57 20 26330 90 47 -47.0 0.0 | 80 42 -41.6 -7.5 58 18 26822 95 45 -44.8 3.9 | 85 40 -39.5 -3.6 Wind Parameters Mean winds (0-6000m): 114.5 at 12.3 knts Storm direction: 144.5 at 9.3 knts Shear (0-3000m) pos: 5.0 neg: 4.8 tot: 9.8 10-3/s Storm rel Dir Shear (0-3000m): 30.0 deg Storm rel helicity (0-3000m) pos: 59.8 neg: -29.5 tot: 30.3 m^2/s^2 ave: 10.1 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 12.8 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.69 Bulk Shear: 8.28 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 75 11 25 11| 0.0 8.1 8.1| 11.0 -2.9 8.1 16.3 0.39| 9.4 3.7 1000 67 12 24 13| 1.2 4.0 5.2| 11.2 -9.1 2.0 2.0 0.16| 6.7 1.1 1500 71 11 25 12| 3.1 2.7 5.8| 19.2 -9.3 9.9 6.6 0.26| 7.1 1.8 2000 86 11 35 10| 5.9 2.0 8.0| 27.0 -9.3 17.7 8.9 0.41| 9.2 3.8 2500 112 12 64 7| 5.9 1.6 7.6| 57.4 -9.3 48.2 19.3 0.50| 9.9 4.9 3000 129 13 96 4| 5.0 4.8 9.8| 59.8 -29.5 30.3 10.1 0.08| 12.8 1.0 4000 121 11 64 4| 3.9 3.6 7.6| 59.9 -38.1 21.8 5.4 0.01| 10.8 0.2 5000 116 11 57 5| 3.5 3.5 7.0| 82.9 -38.8 44.1 8.8 0.13| 10.1 1.3 6000 115 12 68 6| 3.1 3.3 6.4|104.3 -45.8 58.5 9.8 0.14| 9.5 1.4 Wrote GIF file: /home/apache/climate/data/raob//SBNT/skewt/SBNT.skewt.20251110.12.gif