UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110212.upa.cvt Date: 1200Z 2 NOV 25 Searching for SBNT... Searching the city database file for: SBNT ... Date:1200Z 2 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 28.4 22.4 70 6.0 24.0 130 7 300.6 303.7 296.8 350.8 17.11 1 1000 134 25.2 20.4 75 4.8 21.8 130 11 298.4 301.1 295.0 342.7 15.26 2 999 143 24.8 20.2 76 4.6 21.6 131 11 298.0 300.8 294.7 341.8 15.08 3 960 490 21.6 19.7 89 1.9 20.3 134 14 298.2 301.0 294.9 342.4 15.22 4 925 812 19.8 16.4 81 3.4 17.5 110 14 299.6 301.9 293.6 336.9 12.78 5 854 1498 16.0 7.0 55 9.0 10.7 113 15 302.5 303.9 290.1 324.5 7.37 6 850 1538 15.6 8.6 63 7.0 11.4 110 14 302.5 304.0 290.9 327.1 8.27 7 847 1568 15.4 11.3 77 4.1 12.8 111 14 302.6 304.4 292.3 332.2 9.98 8 842 1618 15.2 9.2 67 6.0 11.5 111 13 302.9 304.5 291.4 328.8 8.71 9 833 1709 16.0 2.0 39 14.0 8.4 113 12 304.7 305.6 289.0 320.8 5.31 10 824 1802 16.6 5.6 48 11.0 10.2 115 11 306.2 307.5 290.9 327.3 6.93 11 779 2277 13.4 9.8 79 3.6 11.2 232 8 307.8 309.6 293.7 337.5 9.81 12 746 2641 12.2 -3.8 32 16.0 4.2 292 4 310.3 311.0 289.5 322.5 3.87 13 739 2720 12.4 -16.6 12 29.0 1.3 313 2 311.4 311.6 287.4 316.0 1.41 14 729 2835 13.0 -17.0 11 30.0 1.4 345 4 313.2 313.5 288.1 317.8 1.38 15 700 3175 11.2 -12.8 17 24.0 1.1 30 13 314.9 315.3 289.2 321.6 2.04 16 628 4068 4.4 -14.6 24 19.0 -3.1 25 12 317.0 317.4 289.9 323.6 1.96 17 562 4968 2.4 -41.6 2 44.0 -7.5 101 13 324.9 325.0 290.5 325.6 0.18 18 500 5900 -4.3 -33.3 8 29.0 -11.5 115 22 327.8 327.9 291.6 329.5 0.46 19 487 6106 -6.1 -33.1 10 27.0 -12.6 115 22 328.1 328.2 291.7 329.9 0.48 20 436 6962 -10.9 -35.9 11 25.0 -16.3 151 11 332.5 332.6 292.8 334.1 0.41 21 433 7015 -10.5 -42.5 5 32.0 -16.4 150 11 333.7 333.7 292.9 334.5 0.21 22 404 7544 -12.7 -52.7 2 40.0 -18.4 102 11 337.5 337.5 293.8 337.8 0.07 23 400 7620 -13.3 -52.3 2 39.0 -18.8 95 11 337.7 337.7 293.8 338.0 0.08 24 318 9322 -27.5 -57.5 4 30.0 -30.0 111 15 340.9 340.9 294.6 341.1 0.05 25 300 9740 -30.3 -55.3 7 25.0 -32.3 130 20 342.7 342.7 295.0 343.0 0.07 26 250 11010 -41.3 -61.3 10 20.0 -42.2 145 25 344.7 344.7 295.5 344.8 0.04 27 233 11483 -45.3 -63.3 11 18.0 -45.9 145 26 345.6 345.6 295.7 345.8 0.03 28 200 12480 -53.7 -69.7 12 16.0 -54.0 165 25 347.7 347.7 296.1 347.8 0.02 29 177 13255 -60.1 -73.1 17 13.0 -60.2 165 22 349.6 349.6 296.5 349.6 0.01 30 150 14270 -67.7 -76.7 27 9.0 -67.8 205 23 353.5 353.5 297.4 353.5 0.01 31 141 14639 -70.5 -76.5 41 6.0 -70.5 210 22 354.9 354.9 297.7 354.9 0.01 32 128 15208 -74.1 -82.1 28 8.0 -74.1 224 33 358.3 358.3 298.4 358.4 0.00 33 119 15632 -74.5 -84.5 20 10.0 -74.5 225 24 365.2 365.2 299.7 365.2 0.00 34 100 16630 -79.7 -86.7 30 7.0 -79.7 200 9 373.7 373.7 301.2 373.7 0.00 35 99 16687 -79.9 -86.9 30 7.0 -79.9 200 9 374.4 374.4 301.4 374.4 0.00 36 85 17550 -79.1 -88.1 21 9.0 -79.1 232 10 392.7 392.7 304.2 392.7 0.00 37 75 18270 -73.7 -86.7 12 13.0 -73.7 81 10 418.4 418.4 307.5 418.4 0.00 38 70 18670 -76.7 -88.7 13 12.0 -76.7 325 2 420.3 420.3 307.7 420.3 0.00 39 67 18921 -78.1 -89.1 15 11.0 -78.1 25 2 422.6 422.6 308.0 422.6 0.00 40 58 19755 -72.9 -89.9 6 17.0 -73.0 38 11 452.1 452.1 311.1 452.1 0.00 41 50 20630 -70.1 -91.1 3 21.0 -70.2 80 29 478.3 478.3 313.3 478.3 0.00 42 49 20751 -68.1 -91.1 2 23.0 -68.3 107 12 485.8 485.8 313.9 485.8 0.00 43 42 21677 -67.7 -91.7 2 24.0 -67.9 105 41 508.7 508.7 315.5 508.7 0.00 44 38 22278 -69.1 -92.1 2 23.0 -69.4 101 47 519.9 519.9 316.3 519.9 0.00 45 36 22605 -64.1 -92.1 1 28.0 -64.6 100 51 540.9 540.9 317.6 540.9 0.00 46 31 23527 -60.9 -90.9 1 30.0 -61.7 75 64 573.2 573.2 319.3 573.2 0.00 47 31 23527 -60.9 -90.9 1 30.0 -61.7 75 64 573.2 573.2 319.3 573.2 0.00 TRP 99 16687 -79.9 -86.9 30 7.0 -79.9 200 9 374.4 374.4 301.4 374.4 0.00 WND 31 23527 -60.9 -90.9 1 30.0 -61.7 75 64 573.2 573.2 319.3 573.2 0.00 Sounding variables and indices 1000-500 mb thick: 5766.00 m Freezing level: 539.79 mb = 5301.79 m = 17394.11 ft Wetbulb zero: 681.40 mb = 3396.60 m = 11143.56 ft Precipitable water: 1.26 inches Sfc-500 mean rel hum: 36.76 % Est. max temperature: 30.00 C = 86.00 F Sfc-Lift cond lev (LCL): 926.96 mb = 793.72 m = 2604.03 ft T: 19.90 C 700-500 lapse rate: 5.69 C/km ThetaE index: 21.49 C Layer 746.0- 729.0 mb Conv cond level (CCL): 881.46 mb = 1226.16 m = 4022.80 ft Mean mixing ratio: 14.41 g/kg Conv temperature: 29.13 C = 84.44 F Cap Strength: 3.61 C Lifted Index: 2.15 C Risk: None Lifted Index @300 mb: 3.31 C Lifted Index @700 mb: 3.27 C Showalter Index: 8.34 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 12.90 C K Index: 4.50 Risk: None Sweat Index: 153.20 Risk: None Energy Index: 0.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.78 J/kg Max Up Vert Vel: 3.95 m/s Conv Inhibition (B-): 17615.36 J/kg Cap Strength: 3.46 C Lift Cond Lev (LCL): 914.73 mb = 907.87 m = 2978.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 128 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 52 130 7 -5.4 4.5 | 304 3 2.4 -1.6 1 1000 134 130 11 -8.4 7.1 | 144 1 -0.7 1.0 2 981 305 140 13 -8.4 10.0 | 171 4 -0.6 3.9 3 947 610 130 15 -11.5 9.6 | 133 5 -3.8 3.6 4 925 812 110 14 -13.2 4.8 | 77 6 -5.4 -1.3 5 914 914 120 15 -13.0 7.5 | 105 5 -5.3 1.4 6 882 1219 130 18 -13.8 11.6 | 132 8 -6.1 5.5 7 850 1538 110 14 -13.2 4.8 | 77 6 -5.4 -1.3 8 821 1829 115 11 -10.0 4.6 | 57 3 -2.2 -1.4 9 792 2134 225 7 4.9 4.9 | 275 13 12.7 -1.1 10 764 2438 240 9 7.8 4.5 | 276 16 15.5 -1.6 11 737 2743 320 1 0.6 -0.8 | 309 11 8.4 -6.9 12 711 3048 45 10 -7.1 -7.1 | 357 13 0.6 -13.2 13 700 3175 30 13 -6.5 -11.3 | 356 17 1.2 -17.3 14 660 3658 30 18 -9.0 -15.6 | 3 22 -1.3 -21.7 15 635 3962 20 13 -4.4 -12.2 | 350 19 3.3 -18.3 16 612 4267 35 10 -5.7 -8.2 | 352 14 2.0 -14.3 17 589 4572 95 10 -10.0 0.9 | 23 6 -2.2 -5.2 18 500 5900 115 22 -19.9 9.3 | 105 13 -12.2 3.2 19 487 6096 115 22 -19.9 9.3 | 105 13 -12.2 3.2 20 469 6401 115 23 -20.8 9.7 | 105 14 -13.1 3.6 21 450 6706 155 10 -4.2 9.1 | 230 5 3.5 3.0 22 433 7010 150 11 -5.5 9.5 | 213 4 2.2 3.4 23 400 7620 95 11 -11.0 1.0 | 32 6 -3.2 -5.1 24 400 7620 95 11 -11.0 1.0 | 32 6 -3.2 -5.1 25 384 7925 85 11 -11.0 -1.0 | 25 8 -3.2 -7.0 26 368 8230 95 12 -12.0 1.0 | 40 7 -4.2 -5.0 27 339 8839 115 14 -12.7 5.9 | 88 5 -5.0 -0.2 28 312 9449 110 15 -14.1 5.1 | 81 6 -6.4 -1.0 29 300 9740 130 20 -15.3 12.9 | 132 10 -7.6 6.8 30 299 9754 130 21 -16.1 13.5 | 132 11 -8.4 7.4 31 251 10973 125 22 -18.0 12.6 | 122 12 -10.3 6.5 32 250 11010 145 25 -14.3 20.5 | 155 16 -6.6 14.4 33 240 11278 145 25 -14.3 20.5 | 155 16 -6.6 14.4 34 219 11887 145 29 -16.6 23.8 | 153 20 -8.9 17.7 35 200 12480 165 25 -6.5 24.1 | 184 18 1.2 18.1 36 199 12497 165 25 -6.5 24.1 | 184 18 1.2 18.1 37 181 13106 160 22 -7.5 20.7 | 181 15 0.2 14.6 38 150 14270 205 23 9.7 20.8 | 230 23 17.4 14.8 39 141 14630 210 22 11.0 19.1 | 235 23 18.7 13.0 40 127 15240 225 34 24.0 24.0 | 241 36 31.8 18.0 41 114 15850 225 18 12.7 12.7 | 252 22 20.4 6.6 42 109 16154 270 18 18.0 -0.0 | 283 26 25.7 -6.1 43 103 16459 250 20 18.8 6.8 | 268 27 26.5 0.8 44 100 16630 200 9 3.1 8.5 | 258 11 10.8 2.4 45 99 16687 200 9 3.1 8.5 | 258 11 10.8 2.4 46 98 16764 200 9 3.1 8.5 | 258 11 10.8 2.4 47 93 17069 255 5 4.8 1.3 | 291 13 12.5 -4.8 48 88 17374 235 11 9.0 6.3 | 269 17 16.7 0.2 49 83 17678 230 10 7.7 6.4 | 269 15 15.4 0.3 50 79 17983 110 17 -16.0 5.8 | 88 8 -8.3 -0.3 51 75 18288 80 10 -9.8 -1.7 | 15 8 -2.1 -7.8 52 70 18670 325 2 1.1 -1.6 | 311 12 8.9 -7.7 53 67 18898 25 1 -0.4 -0.9 | 314 10 7.3 -7.0 54 61 19507 25 14 -5.9 -12.7 | 355 19 1.8 -18.8 55 58 19812 40 10 -6.4 -7.7 | 355 14 1.3 -13.7 56 55 20117 5 13 -1.1 -13.0 | 341 20 6.6 -19.0 57 52 20422 355 10 0.9 -10.0 | 332 18 8.6 -16.0 58 50 20630 80 29 -28.6 -5.0 | 62 24 -20.8 -11.1 59 49 20726 110 10 -9.4 3.4 | 32 3 -1.7 -2.7 60 47 21031 70 36 -33.8 -12.3 | 55 32 -26.1 -18.4 61 45 21336 75 36 -34.8 -9.3 | 60 31 -27.1 -15.4 62 42 21641 105 40 -38.6 10.4 | 98 31 -30.9 4.3 63 31 23470 95 61 -60.8 5.3 | 89 53 -53.0 -0.8 64 31 23527 75 64 -61.8 -16.6 | 67 59 -54.1 -22.6 65 29 23774 75 64 -61.8 -16.6 | 67 59 -54.1 -22.6 Wind Parameters Mean winds (0-6000m): 98.2 at 13.1 knts Storm direction: 128.2 at 9.8 knts Shear (0-3000m) pos: 1.2 neg: 0.9 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 53.3 deg Storm rel helicity (0-3000m) pos: 93.6 neg: -19.1 tot: 74.4 m^2/s^2 ave: 24.8 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 12.9 stream: 3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.92 Bulk Shear: 8.50 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 ------------------------------------------------------------------------------- 500 135 12 159 3| 7.8 0.0 7.8| 0.3 -2.8 -2.5 -4.9 -0.67| 11.0 -7.4 1000 127 14 125 4| 3.9 1.4 5.3| 5.1 -8.7 -3.6 -3.6 -0.45| 9.7 -4.4 1500 126 14 121 5| 2.6 1.9 4.5| 7.1 -18.2 -11.1 -7.4 -0.49| 9.2 -4.5 2000 125 14 118 4| 3.3 1.4 4.7| 13.1 -19.0 -5.9 -3.0 -0.04| 11.9 -0.4 2500 133 12 148 3| 2.8 1.1 3.9| 42.0 -19.1 22.8 9.1 0.11| 11.9 1.3 3000 130 11 144 1| 1.2 0.9 2.1| 93.6 -19.1 74.4 24.8 0.28| 12.9 3.6 4000 96 12 41 7| 0.9 1.1 2.0|106.3 -44.2 62.1 15.5 0.21| 11.7 2.4 5000 90 12 35 7| 1.2 0.9 2.1|130.5 -44.2 86.3 17.3 0.27| 11.2 3.0 6000 98 13 51 7| 1.7 0.8 2.5|147.0 -44.2 102.8 17.1 0.30| 10.1 3.1 Wrote GIF file: /home/apache/climate/data/raob//SBNT/skewt/SBNT.skewt.20251102.12.gif