UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110612.upa.cvt Date: 1200Z 6 NOV 25 Searching for SBNT... Searching the city database file for: SBNT ... Date:1200Z 6 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 1010 52 28.8 21.8 66 7.0 23.8 90 5 301.1 304.1 296.5 349.6 16.50 1 1008 66 26.0 21.3 75 4.7 22.6 88 6 298.5 301.4 295.5 345.0 16.02 2 1005 88 25.6 20.7 74 4.9 22.1 85 6 298.3 301.1 295.1 343.3 15.47 3 1000 124 25.2 20.7 76 4.5 22.0 80 8 298.4 301.2 295.1 343.5 15.55 4 925 806 20.2 16.2 78 4.0 17.5 70 13 300.0 302.3 293.6 336.9 12.62 5 870 1332 16.4 14.9 91 1.5 15.4 64 16 301.3 303.6 293.7 337.7 12.34 6 850 1532 20.8 1.8 28 19.0 10.3 70 19 307.9 308.9 289.9 323.8 5.13 7 809 1957 17.8 6.8 48 11.0 11.2 74 14 309.1 310.6 292.4 332.7 7.68 8 787 2192 16.6 1.6 36 15.0 8.3 64 13 310.3 311.3 290.9 327.3 5.46 9 712 3033 8.6 -0.4 53 9.0 3.9 50 15 310.5 311.5 290.8 326.8 5.22 10 709 3068 8.4 -1.6 49 10.0 3.2 55 15 310.6 311.6 290.5 325.7 4.80 11 700 3174 9.6 -16.4 14 26.0 -0.4 85 15 313.1 313.4 288.1 318.1 1.51 12 696 3221 9.8 -22.2 9 32.0 -1.1 90 16 313.9 314.0 287.8 317.0 0.93 13 601 4420 1.8 -25.2 11 27.0 -6.4 109 10 318.1 318.2 289.0 320.9 0.82 14 580 4706 0.8 -33.2 6 34.0 -7.8 105 11 320.1 320.2 289.2 321.6 0.40 15 571 4832 2.0 -40.0 3 42.0 -7.6 115 11 323.0 323.0 289.9 323.8 0.21 16 527 5474 -1.3 -42.3 3 41.0 -9.9 136 11 326.5 326.5 290.9 327.2 0.18 17 500 5890 -4.9 -41.9 4 37.0 -12.3 100 17 327.1 327.1 291.1 327.8 0.19 18 451 6693 -10.9 -41.9 6 31.0 -16.5 86 18 329.3 329.4 291.7 330.1 0.21 19 400 7610 -14.5 -52.5 2 38.0 -19.7 75 31 336.1 336.2 293.4 336.4 0.07 20 387 7859 -16.3 -51.3 3 35.0 -21.0 76 30 337.0 337.0 293.7 337.3 0.09 21 373 8135 -17.3 -53.3 3 36.0 -21.8 90 23 339.2 339.2 294.2 339.5 0.07 22 300 9720 -31.1 -45.1 24 14.0 -32.6 270 11 341.5 341.6 294.9 342.5 0.23 23 288 10009 -33.7 -46.7 26 13.0 -35.0 281 11 341.8 341.9 295.0 342.6 0.20 24 250 10990 -40.9 -58.9 13 18.0 -41.8 295 25 345.3 345.3 295.6 345.5 0.05 25 203 12373 -50.9 -72.9 6 22.0 -51.3 104 13 350.7 350.7 296.8 350.7 0.01 26 200 12470 -51.9 -73.9 5 22.0 -52.3 115 15 350.6 350.6 296.8 350.6 0.01 27 164 13725 -63.3 -71.3 33 8.0 -63.4 127 20 351.9 351.9 297.1 352.0 0.02 28 150 14270 -66.3 -75.3 27 9.0 -66.4 130 14 355.9 355.9 297.9 355.9 0.01 29 100 16610 -82.5 -86.7 48 4.2 -82.5 215 19 368.3 368.3 300.2 368.3 0.00 30 99 16666 -82.5 -86.7 48 4.2 -82.5 215 19 369.4 369.4 300.5 369.4 0.00 31 78 18010 -80.9 -87.9 30 7.0 -80.9 148 14 398.8 398.8 305.0 398.8 0.00 32 70 18630 -75.5 -87.5 14 12.0 -75.6 5 5 422.9 422.9 308.0 422.9 0.00 33 63 19246 -69.5 -88.5 5 19.0 -69.6 300 11 449.0 449.0 310.8 449.0 0.00 34 50 20620 -69.1 -90.1 3 21.0 -69.3 100 25 480.7 480.7 313.5 480.7 0.00 35 39 22114 -66.7 -90.7 2 24.0 -67.0 94 44 522.1 522.1 316.4 522.1 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5766.00 m Freezing level: 544.33 mb = 5221.07 m = 17129.30 ft Wetbulb zero: 700.90 mb = 3163.33 m = 10378.25 ft Precipitable water: 1.22 inches Sfc-500 mean rel hum: 33.77 % Est. max temperature: 32.31 C = 90.17 F Sfc-Lift cond lev (LCL): 912.70 mb = 920.96 m = 3021.47 ft T: 19.37 C 700-500 lapse rate: 5.34 C/km ThetaE index: 15.66 C Layer 787.0- 601.0 mb Conv cond level (CCL): 878.59 mb = 1247.83 m = 4093.87 ft Mean mixing ratio: 14.01 g/kg Conv temperature: 28.81 C = 83.86 F Cap Strength: 5.55 C Lifted Index: 1.82 C Risk: Showers probable Lifted Index @300 mb: 2.86 C Lifted Index @700 mb: 1.88 C Showalter Index: 9.46 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 6.70 C K Index: 1.50 Risk: None Sweat Index: 76.60 Risk: None Energy Index: 1.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.28 J/kg Max Up Vert Vel: 2.93 m/s Conv Inhibition (B-): 13826.32 J/kg Cap Strength: 5.36 C Lift Cond Lev (LCL): 902.49 mb = 1017.47 m = 3338.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 117 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 1010 52 90 5 -5.0 0.0 | 320 6 3.8 -4.6 1 1000 124 80 8 -7.9 -1.4 | 352 6 0.9 -6.0 2 980 305 85 9 -9.0 -0.8 | 2 5 -0.2 -5.3 3 946 610 70 13 -12.2 -4.4 | 21 10 -3.4 -9.0 4 925 806 70 13 -12.2 -4.4 | 21 10 -3.4 -9.0 5 913 914 70 13 -12.2 -4.4 | 21 10 -3.4 -9.0 6 882 1219 60 15 -13.0 -7.5 | 19 13 -4.2 -12.1 7 851 1524 70 19 -17.9 -6.5 | 39 14 -9.1 -11.1 8 850 1532 70 19 -17.9 -6.5 | 39 14 -9.1 -11.1 9 821 1829 80 14 -13.8 -2.4 | 36 9 -5.0 -7.0 10 792 2134 65 13 -11.8 -5.5 | 17 10 -3.0 -10.1 11 764 2438 60 14 -12.1 -7.0 | 16 12 -3.4 -11.6 12 711 3048 50 15 -11.5 -9.6 | 11 14 -2.7 -14.2 13 700 3174 85 15 -14.9 -1.3 | 46 9 -6.2 -5.9 14 685 3353 105 17 -16.4 4.4 | 89 8 -7.7 -0.2 15 635 3962 100 14 -13.8 2.4 | 67 5 -5.0 -2.1 16 611 4267 120 9 -7.8 4.5 | 274 1 1.0 -0.1 17 589 4572 95 11 -11.0 1.0 | 31 4 -2.2 -3.6 18 546 5182 145 10 -5.7 8.2 | 220 5 3.0 3.6 19 506 5791 125 13 -10.6 7.5 | 147 3 -1.9 2.9 20 500 5890 100 17 -16.7 3.0 | 79 8 -8.0 -1.6 21 487 6096 95 15 -14.9 1.3 | 62 7 -6.2 -3.3 22 468 6401 95 14 -13.9 1.2 | 57 6 -5.2 -3.3 23 432 7010 75 23 -22.2 -6.0 | 52 17 -13.4 -10.5 24 400 7610 75 31 -29.9 -8.0 | 59 25 -21.2 -12.6 25 399 7620 65 22 -19.9 -9.3 | 39 18 -11.2 -13.9 26 383 7925 80 33 -32.5 -5.7 | 67 26 -23.7 -10.3 27 368 8230 95 18 -17.9 1.6 | 72 10 -9.2 -3.0 28 338 8839 140 13 -8.4 10.0 | 184 5 0.4 5.4 29 300 9720 270 11 11.0 -0.0 | 283 20 19.8 -4.6 30 299 9754 240 6 5.2 3.0 | 276 14 14.0 -1.6 31 286 10058 290 12 11.3 -4.1 | 293 22 20.0 -8.7 32 262 10668 305 25 20.5 -14.3 | 303 35 29.2 -18.9 33 251 10973 295 30 27.2 -12.7 | 296 40 36.0 -17.2 34 250 10990 295 25 22.7 -10.6 | 296 35 31.4 -15.1 35 218 11887 310 11 8.4 -7.1 | 304 21 17.2 -11.6 36 209 12192 85 10 -10.0 -0.9 | 12 6 -1.2 -5.4 37 200 12470 115 15 -13.6 6.3 | 110 5 -4.8 1.8 38 190 12802 125 16 -13.1 9.2 | 137 6 -4.3 4.6 39 172 13411 120 14 -12.1 7.0 | 126 4 -3.4 2.4 40 156 14021 135 26 -18.4 18.4 | 145 17 -9.6 13.8 41 150 14270 130 14 -10.7 9.0 | 156 5 -2.0 4.4 42 127 15240 120 10 -8.7 5.0 | 194 0 0.1 0.4 43 120 15545 260 10 9.8 1.7 | 279 19 18.6 -2.8 44 108 16154 240 30 26.0 15.0 | 253 36 34.7 10.4 45 100 16610 215 19 10.9 15.6 | 241 23 19.7 11.0 46 97 16764 215 19 10.9 15.6 | 241 23 19.7 11.0 47 92 17069 170 20 -3.5 19.7 | 199 16 5.3 15.1 48 87 17374 160 21 -7.2 19.7 | 186 15 1.6 15.2 49 83 17678 130 8 -6.1 5.1 | 258 3 2.6 0.6 50 78 17983 150 13 -6.5 11.3 | 199 7 2.3 6.7 51 74 18288 130 19 -14.6 12.2 | 143 10 -5.8 7.7 52 70 18593 95 19 -18.9 1.7 | 74 11 -10.2 -2.9 53 70 18630 5 5 -0.4 -5.0 | 319 13 8.3 -9.5 54 67 18898 340 4 1.4 -3.8 | 309 13 10.1 -8.3 55 64 19202 300 10 8.7 -5.0 | 299 20 17.4 -9.6 56 60 19507 300 16 13.9 -8.0 | 299 26 22.6 -12.6 57 57 19812 320 10 6.4 -7.7 | 309 19 15.2 -12.2 58 52 20422 65 1 -0.9 -0.4 | 302 9 7.9 -5.0 59 50 20620 100 25 -24.6 4.3 | 89 16 -15.9 -0.2 60 49 20726 140 10 -6.4 7.7 | 217 4 2.3 3.1 61 46 21031 85 33 -32.9 -2.9 | 73 25 -24.1 -7.4 62 38 21946 95 45 -44.8 3.9 | 89 36 -36.1 -0.6 63 36 22250 90 44 -44.0 0.0 | 83 36 -35.2 -4.6 Wind Parameters Mean winds (0-6000m): 87.5 at 13.2 knts Storm direction: 117.5 at 9.9 knts Shear (0-3000m) pos: 0.9 neg: 1.6 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 51.3 deg Storm rel helicity (0-3000m) pos: 26.7 neg: -14.3 tot: 12.4 m^2/s^2 ave: 4.1 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.80 Bulk Shear: 2.37 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 80 9 3 6| 0.0 7.8 7.8| 9.9 0.0 9.9 19.8 0.77| 8.4 6.5 1000 74 11 14 8| 0.0 4.9 4.9| 10.4 -0.2 10.2 10.2 0.61| 5.4 3.3 1500 70 13 20 10| 1.7 3.3 5.0| 26.7 -0.6 26.1 17.4 0.64| 5.8 3.7 2000 71 13 24 10| 1.3 1.3 2.6| 26.7 -8.2 18.5 9.2 0.32| 6.4 2.0 2500 70 13 22 10| 1.0 1.5 2.5| 26.7 -11.4 15.3 6.1 0.24| 5.7 1.4 3000 67 14 21 11| 0.9 1.6 2.4| 26.7 -14.3 12.4 4.1 0.20| 5.1 1.0 4000 75 14 31 9| 1.7 1.2 2.9| 58.5 -18.3 40.2 10.0 0.33| 6.4 2.1 5000 81 13 33 8| 1.9 1.2 3.0| 60.6 -18.4 42.1 8.4 0.31| 6.8 2.1 6000 87 13 41 7| 1.6 1.6 3.2| 61.1 -33.5 27.6 4.6 0.10| 7.0 0.7 Wrote GIF file: /home/apache/climate/data/raob//SBNT/skewt/SBNT.skewt.20251106.12.gif