UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for SBNT... Searching the city database file for: SBNT ... Date:0000Z 7 DEC 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 26.6 22.9 80 3.7 23.9 115 10 298.9 302.1 296.7 350.4 17.67 1 1000 121 26.2 22.8 82 3.4 23.8 120 15 299.4 302.6 296.9 351.2 17.74 2 957 508 22.4 21.9 97 0.5 22.1 299.3 302.5 296.7 350.5 17.54 3 948 591 23.4 17.4 69 6.0 19.3 301.1 303.6 294.4 340.2 13.30 4 925 806 21.6 16.8 74 4.8 18.3 125 21 301.4 303.8 294.3 340.0 13.12 5 850 1533 15.4 14.0 91 1.4 14.5 120 20 302.3 304.5 293.7 337.5 11.91 6 841 1623 15.0 13.8 93 1.2 14.2 302.8 305.0 293.8 338.0 11.88 7 833 1704 16.4 8.4 59 8.0 11.5 305.1 306.6 291.7 330.1 8.33 8 814 1901 16.8 3.8 42 13.0 9.4 307.5 308.7 290.7 326.5 6.18 9 813 1912 16.8 3.8 42 13.0 9.4 307.6 308.8 290.7 326.6 6.19 10 767 2405 13.2 7.2 67 6.0 9.6 308.9 310.5 292.9 334.4 8.34 11 754 2549 13.6 -1.4 35 15.0 5.8 310.9 311.7 290.3 325.2 4.58 12 722 2913 11.4 -9.6 22 21.0 2.1 312.3 312.8 288.9 320.6 2.55 13 700 3171 9.4 -11.6 21 21.0 0.5 95 14 312.9 313.3 288.8 320.2 2.25 14 628 4060 3.4 -24.6 11 28.0 -5.3 315.9 316.1 288.3 318.8 0.83 15 565 4912 0.2 -37.8 4 38.0 -8.5 321.8 321.9 289.6 322.8 0.26 16 506 5786 -5.1 -39.1 5 34.0 -12.2 325.7 325.8 290.7 326.7 0.25 17 501 5864 -4.7 -45.7 2 41.0 -12.3 327.1 327.1 291.0 327.6 0.13 18 500 5880 -4.7 -46.7 2 42.0 -12.3 100 10 327.3 327.3 291.1 327.8 0.11 19 401 7581 -15.5 -42.5 8 27.0 -20.0 334.6 334.6 293.2 335.5 0.23 20 400 7600 -15.5 -41.5 9 26.0 -20.0 225 8 334.8 334.9 293.3 335.8 0.25 21 390 7790 -17.1 -31.1 29 14.0 -20.3 335.2 335.3 293.8 337.9 0.73 22 366 8263 -20.1 -44.1 10 24.0 -23.7 337.3 337.4 293.9 338.2 0.21 23 348 8634 -22.9 -50.9 6 28.0 -26.1 338.4 338.5 294.0 338.9 0.10 24 300 9700 -32.1 -36.5 65 4.4 -32.7 235 11 340.1 340.3 294.8 342.3 0.56 25 294 9842 -33.5 -36.8 72 3.3 -34.0 340.1 340.2 294.8 342.3 0.55 26 258 10746 -40.5 -50.5 33 10.0 -41.2 342.8 342.8 295.1 343.3 0.14 27 250 10960 -42.3 -50.3 41 8.0 -42.8 185 16 343.2 343.2 295.2 343.8 0.15 28 211 12085 -51.9 -53.4 84 1.5 -52.0 345.3 345.3 295.7 345.8 0.13 29 200 12430 -54.7 -58.2 65 3.5 -54.8 185 30 346.1 346.2 295.8 346.5 0.07 30 197 12526 -55.5 -61.5 47 6.0 -55.6 346.4 346.4 295.8 346.6 0.05 31 176 13233 -61.7 -69.7 34 8.0 -61.8 347.5 347.5 296.1 347.6 0.02 32 158 13890 -68.1 -71.7 60 3.6 -68.1 347.6 347.6 296.1 347.6 0.02 33 150 14200 -70.1 -75.1 48 5.0 -70.1 185 40 349.3 349.3 296.5 349.4 0.01 34 144 14442 -71.3 -76.3 47 5.0 -71.3 351.3 351.3 296.9 351.4 0.01 35 114 15815 -73.9 -82.9 24 9.0 -73.9 370.8 370.8 300.7 370.8 0.00 36 100 16570 -79.3 -86.3 31 7.0 -79.3 130 6 374.5 374.5 301.4 374.5 0.00 37 92 17041 -80.7 -86.7 36 6.0 -80.7 55 8 380.8 380.8 302.3 380.8 0.00 38 73 18358 -75.9 -87.9 13 12.0 -75.9 417.0 417.0 307.3 417.0 0.00 39 70 18600 -76.7 -87.7 16 11.0 -76.7 60 19 420.3 420.3 307.7 420.3 0.00 40 66 18939 -78.1 -89.1 15 11.0 -78.1 424.4 424.4 308.2 424.4 0.00 41 52 20318 -74.7 -90.7 7 16.0 -74.7 462.2 462.2 312.0 462.3 0.00 42 50 20550 -69.5 -89.5 4 20.0 -69.6 85 30 479.7 479.7 313.4 479.7 0.00 43 39 22049 -66.9 -90.9 2 24.0 -67.2 521.6 521.6 316.4 521.6 0.00 44 33 23077 -60.9 -88.9 1 28.0 -61.7 563.1 563.1 318.8 563.1 0.00 45 32 23269 -61.7 -88.7 2 27.0 -62.4 565.9 565.9 318.9 565.9 0.00 46 30 23670 -61.5 -88.5 2 27.0 -62.3 95 51 577.0 577.0 319.5 577.0 0.01 TRP 92 17041 -80.7 -86.7 36 6.0 -80.7 55 8 380.8 380.8 302.3 380.8 0.00 WND 25 85 64 Sounding variables and indices 1000-500 mb thick: 5759.00 m Freezing level: 562.77 mb = 4944.57 m = 16222.15 ft Wetbulb zero: 693.54 mb = 3246.93 m = 10652.54 ft Precipitable water: 1.37 inches Sfc-500 mean rel hum: 37.24 % Est. max temperature: 29.88 C = 85.78 F Sfc-Lift cond lev (LCL): 957.38 mb = 504.67 m = 1655.72 ft T: 22.43 C 700-500 lapse rate: 5.20 C/km ThetaE index: 15.62 C Layer 754.0- 565.0 mb Conv cond level (CCL): 893.07 mb = 1108.06 m = 3635.33 ft Mean mixing ratio: 15.68 g/kg Conv temperature: 29.49 C = 85.08 F Cap Strength: 1.66 C Lifted Index: -0.33 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.59 C Lifted Index @700 mb: -0.11 C Showalter Index: 3.13 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 18.70 C K Index: 13.10 Risk: None Sweat Index: 218.00 Risk: None Energy Index: -1.76 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 354.15 J/kg Max Up Vert Vel: 26.61 m/s Conv Inhibition (B-): 18.43 J/kg Cap Strength: 1.60 C Lift Cond Lev (LCL): 914.25 mb = 906.52 m = 2974.13 ft Lev Free Conv (LFC): 879.25 mb = 1242.13 m = 4075.19 ft Equ Level (EL): 829.25 mb = 1742.92 m = 5718.17 ft B at Equ Level: 24.05 J/kg Max Parcel Lev (MPL): 759.25 mb = 2490.53 m = 8170.94 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 25 29646 85 64 -63.8 -5.6 1 1010 52 115 10 -9.1 4.2 2 1000 121 120 15 -13.0 7.5 3 979 305 120 20 -17.3 10.0 4 946 610 115 22 -19.9 9.3 5 925 806 125 21 -17.2 12.0 6 913 914 130 19 -14.6 12.2 7 882 1219 125 19 -15.6 10.9 8 850 1533 120 20 -17.3 10.0 9 792 2134 110 18 -16.9 6.2 10 764 2438 95 17 -16.9 1.5 11 736 2743 80 17 -16.7 -3.0 12 710 3048 95 15 -14.9 1.3 13 700 3171 95 14 -13.9 1.2 14 659 3658 70 17 -16.0 -5.8 15 611 4267 95 18 -17.9 1.6 16 566 4877 80 21 -20.7 -3.6 17 545 5182 85 23 -22.9 -2.0 18 525 5486 70 15 -14.1 -5.1 19 500 5880 100 10 -9.8 1.7 20 486 6096 120 6 -5.2 3.0 21 449 6706 165 1 -0.3 1.0 22 400 7600 225 8 5.7 5.7 23 383 7925 225 10 7.1 7.1 24 367 8230 265 7 7.0 0.6 25 352 8534 275 10 10.0 -0.9 26 324 9144 275 19 18.9 -1.7 27 300 9700 235 11 9.0 6.3 28 298 9754 240 12 10.4 6.0 29 285 10058 215 11 6.3 9.0 30 273 10363 200 16 5.5 15.0 31 261 10668 200 20 6.8 18.8 32 250 10960 185 16 1.4 15.9 33 238 11278 195 14 3.6 13.5 34 227 11582 180 21 0.0 21.0 35 200 12430 185 30 2.6 29.9 36 171 13411 185 43 3.7 42.8 37 150 14200 185 40 3.5 39.8 38 147 14326 185 31 2.7 30.9 39 139 14630 180 41 0.0 41.0 40 132 14935 175 19 -1.7 18.9 41 126 15240 195 13 3.4 12.6 42 119 15545 250 11 10.3 3.8 43 107 16154 245 10 9.1 4.2 44 102 16459 235 3 2.5 1.7 45 100 16570 130 6 -4.6 3.9 46 97 16764 130 6 -4.6 3.9 47 92 17041 55 8 -6.6 -4.6 48 92 17069 70 2 -1.9 -0.7 49 87 17374 65 10 -9.1 -4.2 50 82 17678 80 10 -9.8 -1.7 51 78 17983 50 16 -12.3 -10.3 52 74 18288 80 14 -13.8 -2.4 53 70 18600 60 19 -16.5 -9.5 54 66 18898 55 21 -17.2 -12.0 55 63 19202 50 14 -10.7 -9.0 56 57 19812 330 12 6.0 -10.4 57 54 20117 155 10 -4.2 9.1 58 50 20550 85 30 -29.9 -2.6 59 49 20726 90 30 -30.0 0.0 60 46 21031 80 30 -29.5 -5.2 61 42 21641 105 34 -32.8 8.8 62 36 22555 95 49 -48.8 4.3 63 31 23470 100 42 -41.4 7.3 64 30 23670 95 51 -50.8 4.4 65 21 24994 85 64 -63.8 -5.6 Wind Parameters Energy-Hel index: -22.13 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.20251207.00.gif