UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110912.upa.cvt Date: 1200Z 9 NOV 25 Searching for SBNT... Searching the city database file for: SBNT ... Date:1200Z 9 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 29.0 23.0 70 6.0 24.6 100 8 301.3 304.6 297.4 353.7 17.78 1 1006 81 26.0 22.3 80 3.7 23.3 298.6 301.7 296.3 348.4 17.09 2 1000 125 25.6 22.2 82 3.4 23.2 105 13 298.8 301.9 296.3 348.6 17.09 3 925 807 20.0 18.5 91 1.5 18.9 85 14 299.8 302.4 294.9 342.6 14.64 4 919 864 19.6 18.2 92 1.4 18.7 299.9 302.5 294.8 342.2 14.46 5 875 1287 16.8 15.9 94 0.9 16.2 301.2 303.6 294.3 339.8 13.10 6 850 1536 15.8 13.3 85 2.5 14.2 80 12 302.7 304.8 293.4 336.4 11.37 7 835 1687 15.4 10.9 75 4.5 12.6 303.8 305.6 292.6 333.2 9.85 8 815 1892 16.4 0.4 34 16.0 7.9 307.0 307.9 289.3 321.9 4.83 9 795 2103 15.8 -3.2 27 19.0 6.2 308.5 309.3 288.9 320.4 3.80 10 768 2395 14.2 0.2 38 14.0 6.7 309.9 310.8 290.5 325.6 5.06 11 730 2819 10.6 1.6 54 9.0 5.6 310.5 311.6 291.3 328.8 5.89 12 720 2934 11.2 -13.8 16 25.0 1.0 312.4 312.7 288.2 318.4 1.83 13 709 3062 11.6 -25.4 6 37.0 -0.4 314.2 314.3 287.6 316.5 0.68 14 700 3169 11.0 -27.0 5 38.0 -1.0 145 7 314.7 314.8 287.7 316.8 0.60 15 669 3545 10.4 -35.6 2 46.0 -2.1 318.1 318.1 288.5 319.1 0.27 16 595 4505 2.8 -36.2 4 39.0 -6.8 320.1 320.2 289.1 321.2 0.29 17 586 4628 3.0 -39.0 3 42.0 -6.8 321.8 321.8 289.5 322.6 0.22 18 548 5166 -0.9 -24.9 14 24.0 -8.2 323.4 323.5 290.7 326.6 0.92 19 500 5890 -5.3 -35.3 7 30.0 -12.2 95 19 326.6 326.7 291.2 328.0 0.38 20 481 6193 -7.1 -36.1 8 29.0 -13.5 328.0 328.1 291.5 329.4 0.36 21 400 7610 -15.5 -47.5 5 32.0 -20.3 125 15 334.8 334.9 293.2 335.4 0.13 22 335 8931 -23.3 -57.3 3 34.0 -26.6 341.6 341.6 294.7 341.8 0.05 23 300 9730 -29.9 -58.9 4 29.0 -32.1 110 20 343.2 343.2 295.1 343.4 0.05 24 250 11000 -40.7 -60.7 10 20.0 -41.6 130 26 345.6 345.6 295.7 345.7 0.04 25 241 11247 -42.9 -59.9 14 17.0 -43.6 345.9 345.9 295.8 346.1 0.05 26 219 11881 -48.1 -53.1 56 5.0 -48.3 347.5 347.5 296.2 348.0 0.13 27 200 12470 -52.9 -58.9 48 6.0 -53.1 155 43 349.0 349.0 296.5 349.3 0.07 28 194 12667 -54.5 -62.5 37 8.0 -54.7 349.5 349.5 296.5 349.7 0.04 29 188 12868 -56.3 -60.3 61 4.0 -56.4 349.7 349.8 296.6 350.0 0.06 30 170 13503 -61.9 -66.9 51 5.0 -62.0 350.7 350.7 296.8 350.8 0.03 31 150 14270 -67.9 -73.9 42 6.0 -67.9 145 26 353.1 353.1 297.3 353.2 0.01 32 134 14936 -73.1 -80.1 34 7.0 -73.1 355.5 355.5 297.8 355.5 0.00 33 117 15725 -74.7 -83.7 23 9.0 -74.7 366.6 366.6 299.9 366.6 0.00 34 102 16508 -80.1 -86.1 36 6.0 -80.1 160 26 370.9 370.9 300.7 370.9 0.00 35 100 16620 -79.3 -86.3 31 7.0 -79.3 165 31 374.5 374.5 301.4 374.5 0.00 36 91 17155 -81.1 -87.1 36 6.0 -81.1 381.2 381.2 302.5 381.2 0.00 37 77 18106 -77.7 -86.7 22 9.0 -77.7 406.9 406.9 306.1 406.9 0.00 38 70 18650 -80.3 -87.3 30 7.0 -80.3 125 12 412.6 412.6 306.8 412.6 0.00 39 67 18897 -80.5 -88.5 25 8.0 -80.5 417.4 417.4 307.4 417.4 0.00 40 63 19248 -76.5 -86.5 19 10.0 -76.6 433.6 433.6 309.2 433.6 0.00 41 59 19625 -77.9 -88.9 15 11.0 -77.9 438.7 438.7 309.7 438.7 0.00 42 57 19824 -73.5 -86.5 12 13.0 -73.6 453.0 453.0 311.1 453.0 0.00 43 50 20600 -68.5 -88.5 4 20.0 -68.7 90 36 482.1 482.1 313.6 482.1 0.00 44 49 20721 -67.7 -88.7 3 21.0 -67.9 486.8 486.8 314.0 486.8 0.00 45 48 20846 -63.7 -86.7 3 23.0 -64.1 499.2 499.2 314.9 499.2 0.00 46 44 21378 -64.9 -87.9 3 23.0 -65.3 508.8 508.8 315.5 508.8 0.00 47 40 21959 -64.7 -88.7 2 24.0 -65.1 523.4 523.4 316.5 523.4 0.00 48 33 23150 -58.1 -86.1 2 28.0 -59.2 570.5 570.5 319.2 570.5 0.01 49 31 23543 -59.1 -87.1 1 28.0 -60.1 578.1 578.1 319.6 578.1 0.01 50 30 23750 -55.5 -85.5 1 30.0 -57.0 90 60 593.3 593.3 320.3 593.4 0.01 51 29 23966 -55.5 -85.5 1 30.0 -57.1 599.1 599.1 320.6 599.2 0.01 TRP 102 16508 -80.1 -86.1 36 6.0 -80.1 160 26 370.9 370.9 300.7 370.9 0.00 WND 28 95 62 Sounding variables and indices 1000-500 mb thick: 5765.00 m Freezing level: 556.77 mb = 5041.48 m = 16540.10 ft Wetbulb zero: 712.37 mb = 3022.93 m = 9917.63 ft Precipitable water: 1.29 inches Sfc-500 mean rel hum: 35.65 % Est. max temperature: 29.82 C = 85.67 F Sfc-Lift cond lev (LCL): 926.17 mb = 795.96 m = 2611.39 ft T: 20.09 C 700-500 lapse rate: 5.99 C/km ThetaE index: 28.13 C Layer 925.0- 768.0 mb Conv cond level (CCL): 918.48 mb = 868.38 m = 2849.00 ft Mean mixing ratio: 15.77 g/kg Conv temperature: 27.63 C = 81.73 F Cap Strength: 2.88 C Lifted Index: -0.69 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.02 C Lifted Index @700 mb: 1.69 C Showalter Index: 3.00 C Risk: None Total Totals Index: 39.70 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 18.60 C K Index: -3.60 Risk: None Sweat Index: 202.60 Risk: None Energy Index: -1.50 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 72.17 J/kg Max Up Vert Vel: 12.01 m/s Conv Inhibition (B-): 1.29 J/kg Cap Strength: 2.74 C Lift Cond Lev (LCL): 926.34 mb = 794.30 m = 2605.95 ft Lev Free Conv (LFC): 911.34 mb = 935.80 m = 3070.18 ft Equ Level (EL): 821.34 mb = 1826.40 m = 5992.06 ft B at Equ Level: 16.81 J/kg Max Parcel Lev (MPL): 781.34 mb = 2249.08 m = 7378.79 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 28 28739 95 62 -61.8 5.4 1 1010 52 100 8 -7.9 1.4 2 1000 125 105 13 -12.6 3.4 3 980 305 115 14 -12.7 5.9 4 946 610 95 12 -12.0 1.0 5 925 807 85 14 -13.9 -1.2 6 914 914 85 13 -13.0 -1.1 7 882 1219 65 14 -12.7 -5.9 8 850 1536 80 12 -11.8 -2.1 9 821 1829 75 12 -11.6 -3.1 10 792 2134 165 12 -3.1 11.6 11 764 2438 195 20 5.2 19.3 12 736 2743 205 23 9.7 20.8 13 710 3048 200 19 6.5 17.9 14 700 3169 145 7 -4.0 5.7 15 684 3353 135 5 -3.5 3.5 16 611 4267 205 4 1.7 3.6 17 567 4877 145 1 -0.6 0.8 18 546 5182 190 11 1.9 10.8 19 526 5486 110 10 -9.4 3.4 20 506 5791 95 17 -16.9 1.5 21 500 5890 95 19 -18.9 1.7 22 487 6096 100 23 -22.7 4.0 23 450 6706 105 31 -29.9 8.0 24 416 7315 125 23 -18.8 13.2 25 400 7610 125 15 -12.3 8.6 26 383 7925 110 16 -15.0 5.5 27 368 8230 115 15 -13.6 6.3 28 353 8534 125 12 -9.8 6.9 29 312 9449 150 6 -3.0 5.2 30 300 9730 110 20 -18.8 6.8 31 274 10363 110 32 -30.1 10.9 32 250 11000 130 26 -19.9 16.7 33 240 11278 140 25 -16.1 19.2 34 200 12470 155 43 -18.2 39.0 35 172 13411 160 46 -15.7 43.2 36 156 14021 140 29 -18.6 22.2 37 150 14270 145 26 -14.9 21.3 38 134 14935 140 23 -14.8 17.6 39 127 15240 170 13 -2.3 12.8 40 114 15850 280 11 10.8 -1.9 41 108 16154 145 10 -5.7 8.2 42 102 16508 160 26 -8.9 24.4 43 100 16620 165 31 -8.0 29.9 44 98 16764 165 30 -7.8 29.0 45 88 17374 135 49 -34.6 34.6 46 79 17983 110 21 -19.7 7.2 47 75 18288 55 10 -8.2 -5.7 48 71 18593 220 4 2.6 3.1 49 70 18650 125 12 -9.8 6.9 50 67 18898 140 10 -6.4 7.7 51 57 19812 70 6 -5.6 -2.1 52 50 20600 90 36 -36.0 0.0 53 49 20726 90 33 -33.0 0.0 54 47 21031 70 41 -38.5 -14.0 55 44 21336 70 40 -37.6 -13.7 56 42 21641 80 35 -34.5 -6.1 57 40 21946 100 39 -38.4 6.8 58 30 23750 90 60 -60.0 0.0 59 28 24079 85 60 -59.8 -5.2 60 25 24384 95 62 -61.8 5.4 Wind Parameters Energy-Hel index: -4.51 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//SBNT/skewt/SBNT.skewt.20251109.12.gif