UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111100.upa.cvt Date: 0000Z 11 NOV 25 Searching for SBNT... Searching the city database file for: SBNT ... Date:0000Z 11 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 26.4 22.7 80 3.7 23.8 120 7 298.7 301.9 296.5 349.5 17.45 1 1000 121 25.6 21.4 78 4.2 22.6 115 18 298.8 301.7 295.7 346.1 16.25 2 945 618 21.2 20.4 95 0.8 20.6 110 19 299.2 302.1 295.8 346.3 16.17 3 930 757 20.0 18.2 89 1.8 18.8 110 21 299.3 301.9 294.6 341.0 14.28 4 925 804 20.2 17.2 83 3.0 18.2 110 21 300.0 302.4 294.1 339.4 13.47 5 888 1156 18.0 15.5 85 2.5 16.3 114 18 301.2 303.5 293.9 338.2 12.57 6 867 1361 17.2 11.2 68 6.0 13.4 117 16 302.4 304.2 292.0 331.2 9.68 7 851 1521 18.6 0.6 30 18.0 9.0 120 15 305.5 306.4 288.7 319.9 4.69 8 850 1531 18.6 0.6 30 18.0 9.0 120 16 305.6 306.5 288.8 320.1 4.70 9 830 1735 17.8 -2.2 26 20.0 7.6 144 14 306.9 307.6 288.4 319.0 3.92 10 804 2005 15.0 9.0 67 6.0 11.3 175 12 306.7 308.4 292.7 333.9 9.00 11 781 2250 15.2 4.2 48 11.0 8.9 197 10 309.5 310.7 291.7 329.9 6.63 12 758 2502 13.2 1.2 44 12.0 6.6 223 8 310.0 311.0 290.9 327.1 5.51 13 732 2795 13.0 -26.0 5 39.0 0.4 290 6 312.9 313.0 287.1 315.0 0.63 14 700 3169 10.6 -23.4 7 34.0 -0.8 15 2 314.2 314.4 287.8 317.1 0.83 15 694 3241 10.4 -30.6 4 41.0 -1.6 9 1 314.8 314.9 287.5 316.3 0.43 16 627 4075 3.6 -20.4 15 24.0 -4.6 287 1 316.3 316.5 288.9 320.4 1.20 17 610 4298 4.0 -38.0 3 42.0 -6.0 257 1 319.2 319.3 288.8 320.1 0.24 18 551 5119 0.0 -42.0 3 42.0 -8.9 104 21 323.9 323.9 290.2 324.6 0.17 19 500 5890 -4.9 -33.9 8 29.0 -11.9 105 18 327.1 327.2 291.3 328.7 0.43 20 493 6001 -5.5 -36.5 7 31.0 -12.5 108 19 327.7 327.7 291.4 328.9 0.34 21 482 6178 -5.5 -41.5 4 36.0 -12.8 113 19 329.8 329.8 291.9 330.6 0.21 22 438 6920 -11.9 -37.9 10 26.0 -17.0 93 14 330.8 330.9 292.3 332.1 0.33 23 400 7610 -16.3 -48.3 4 32.0 -20.8 85 18 333.8 333.8 292.9 334.3 0.12 24 344 8725 -24.7 -57.7 3 33.0 -27.6 119 25 337.1 337.1 293.6 337.3 0.05 25 314 9385 -27.9 -53.9 7 26.0 -30.3 155 34 341.6 341.6 294.8 341.9 0.08 26 300 9710 -30.9 -54.9 8 24.0 -32.9 160 33 341.8 341.8 294.8 342.1 0.07 27 290 9948 -33.3 -55.3 9 22.0 -34.9 165 34 341.7 341.8 294.8 342.0 0.07 28 250 10970 -40.1 -62.1 8 22.0 -41.1 165 37 346.4 346.5 295.9 346.6 0.04 29 220 11828 -47.3 -65.3 11 18.0 -47.9 165 42 348.2 348.3 296.3 348.4 0.03 30 200 12450 -52.9 -61.9 33 9.0 -53.1 165 46 349.0 349.0 296.4 349.2 0.05 31 193 12680 -54.9 -61.9 42 7.0 -55.1 162 47 349.4 349.4 296.5 349.6 0.05 32 192 12713 -55.3 -62.3 41 7.0 -55.5 161 47 349.2 349.3 296.5 349.4 0.05 33 179 13161 -57.3 -73.3 11 16.0 -57.5 159 43 353.0 353.1 297.3 353.1 0.01 34 150 14260 -66.1 -80.1 12 14.0 -66.2 155 27 356.2 356.2 298.0 356.2 0.00 35 113 15926 -77.7 -82.6 45 4.9 -77.7 245 17 364.6 364.6 299.6 364.6 0.00 36 100 16620 -80.1 -85.1 43 5.0 -80.1 150 29 373.0 373.0 301.1 373.0 0.00 37 94 16969 -82.7 -86.8 49 4.1 -82.7 155 25 374.5 374.5 301.4 374.5 0.00 38 70 18640 -77.7 -86.7 22 9.0 -77.7 90 18 418.2 418.2 307.5 418.2 0.00 39 60 19520 -78.5 -88.5 18 10.0 -78.6 7 2 435.2 435.2 309.4 435.2 0.00 40 51 20462 -71.7 -90.7 4 19.0 -71.8 100 40 471.8 471.8 312.8 471.9 0.00 41 50 20580 -68.5 -89.5 3 21.0 -68.7 100 43 482.1 482.1 313.6 482.1 0.00 42 49 20701 -67.7 -89.7 3 22.0 -67.9 100 43 486.8 486.8 314.0 486.8 0.00 43 44 21349 -67.5 -90.5 2 23.0 -67.8 93 47 502.5 502.5 315.1 502.5 0.00 44 41 21781 -61.7 -88.7 2 27.0 -62.3 84 50 527.2 527.2 316.8 527.2 0.00 45 36 22588 -60.7 -87.7 2 27.0 -61.4 84 56 549.7 549.7 318.1 549.8 0.00 46 32 23321 -60.7 -87.7 2 27.0 -61.5 95 59 568.6 568.6 319.1 568.6 0.01 TRP 94 16969 -82.7 -86.8 49 4.1 -82.7 155 25 374.5 374.5 301.4 374.5 0.00 WND 32 23321 -60.7 -87.7 2 27.0 -61.5 95 59 568.6 568.6 319.1 568.6 0.01 Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 551.00 mb = 5119.00 m = 16794.42 ft Wetbulb zero: 722.11 mb = 2909.11 m = 9544.20 ft Precipitable water: 1.19 inches Sfc-500 mean rel hum: 31.56 % Est. max temperature: 31.50 C = 88.70 F Sfc-Lift cond lev (LCL): 957.35 mb = 503.87 m = 1653.11 ft T: 22.21 C 700-500 lapse rate: 5.70 C/km ThetaE index: 26.39 C Layer 930.0- 850.0 mb Conv cond level (CCL): 906.93 mb = 974.02 m = 3195.55 ft Mean mixing ratio: 15.54 g/kg Conv temperature: 28.27 C = 82.89 F Cap Strength: 2.31 C Lifted Index: 0.06 C Risk: Showers probable Lifted Index @300 mb: 0.49 C Lifted Index @700 mb: 1.56 C Showalter Index: 11.49 C Risk: None Total Totals Index: 29.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 5.50 C K Index: -9.90 Risk: None Sweat Index: 57.20 Risk: None Energy Index: 1.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 86.01 J/kg Max Up Vert Vel: 13.12 m/s Conv Inhibition (B-): 123.38 J/kg Cap Strength: 2.26 C Lift Cond Lev (LCL): 925.31 mb = 801.08 m = 2628.20 ft Lev Free Conv (LFC): 650.31 mb = 3774.92 m = 12384.75 ft Equ Level (EL): 610.31 mb = 4294.01 m = 14087.79 ft B at Equ Level: 13.58 J/kg Max Parcel Lev (MPL): 560.31 mb = 4983.78 m = 16350.80 ft Wind level data Storm motion: 148 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 1010 52 120 7 -6.1 3.5 | 16 4 -1.2 -4.2 1 1000 121 115 18 -16.3 7.6 | 90 11 -11.5 -0.1 2 979 305 115 20 -18.1 8.5 | 93 13 -13.3 0.8 3 946 610 110 19 -17.9 6.5 | 85 13 -13.0 -1.2 4 925 804 110 21 -19.7 7.2 | 88 15 -14.9 -0.5 5 913 914 110 20 -18.8 6.8 | 87 14 -13.9 -0.8 6 851 1524 120 15 -13.0 7.5 | 89 8 -8.1 -0.2 7 850 1531 120 16 -13.9 8.0 | 92 9 -9.0 0.3 8 821 1829 155 13 -5.5 11.8 | 171 4 -0.6 4.1 9 791 2134 190 11 1.9 10.8 | 245 7 6.8 3.2 10 763 2438 210 9 4.5 7.8 | 269 9 9.4 0.1 11 700 3169 15 2 -0.5 -1.9 | 336 11 4.3 -9.6 12 684 3353 0 0 -0.0 -0.0 | 328 9 4.9 -7.7 13 611 4267 265 1 1.0 0.1 | 322 10 5.9 -7.6 14 589 4572 105 10 -9.7 2.6 | 43 7 -4.8 -5.1 15 567 4877 110 21 -19.7 7.2 | 88 15 -14.9 -0.5 16 526 5486 95 21 -20.9 1.8 | 70 17 -16.1 -5.8 17 500 5890 105 18 -17.4 4.7 | 77 13 -12.5 -3.0 18 487 6096 110 19 -17.9 6.5 | 85 13 -13.0 -1.2 19 468 6401 120 20 -17.3 10.0 | 101 13 -12.5 2.3 20 450 6706 95 15 -14.9 1.3 | 58 12 -10.1 -6.4 21 416 7315 90 12 -12.0 0.0 | 43 10 -7.1 -7.7 22 400 7610 85 18 -17.9 -1.6 | 55 16 -13.1 -9.2 23 399 7620 80 17 -16.7 -3.0 | 48 16 -11.9 -10.6 24 383 7925 85 17 -16.9 -1.5 | 53 15 -12.1 -9.1 25 367 8230 115 23 -20.8 9.7 | 97 16 -16.0 2.1 26 338 8839 120 26 -22.5 13.0 | 107 18 -17.7 5.3 27 311 9449 160 35 -12.0 32.9 | 164 26 -7.1 25.2 28 300 9710 160 33 -11.3 31.0 | 165 24 -6.4 23.4 29 273 10363 175 35 -3.1 34.9 | 184 27 1.8 27.2 30 250 10970 165 37 -9.6 35.7 | 170 28 -4.7 28.1 31 200 12450 165 46 -11.9 44.4 | 169 37 -7.0 36.8 32 189 12802 160 48 -16.4 45.1 | 163 39 -11.6 37.4 33 150 14260 155 27 -11.4 24.5 | 159 18 -6.6 16.8 34 148 14326 155 29 -12.3 26.3 | 158 20 -7.4 18.6 35 134 14935 160 24 -8.2 22.6 | 167 15 -3.3 14.9 36 127 15240 190 16 2.8 15.8 | 223 11 7.6 8.1 37 120 15545 245 14 12.7 5.9 | 276 18 17.5 -1.7 38 108 16154 245 19 17.2 8.0 | 269 22 22.1 0.4 39 100 16620 150 29 -14.5 25.1 | 151 20 -9.6 17.5 40 97 16764 150 29 -14.5 25.1 | 151 20 -9.6 17.5 41 94 16969 155 25 -10.6 22.7 | 159 16 -5.7 15.0 42 79 17983 120 11 -9.5 5.5 | 65 5 -4.7 -2.2 43 74 18288 150 10 -5.0 8.7 | 172 1 -0.1 1.0 44 71 18593 145 15 -8.6 12.3 | 141 6 -3.7 4.6 45 70 18640 90 18 -18.0 0.0 | 60 15 -13.1 -7.7 46 67 18898 95 20 -19.9 1.7 | 69 16 -15.1 -5.9 47 63 19202 70 10 -9.4 -3.4 | 22 12 -4.5 -11.1 48 60 19507 360 1 -0.0 -1.0 | 331 10 4.9 -8.7 49 57 19812 100 20 -19.7 3.5 | 74 15 -14.8 -4.2 50 50 20580 100 43 -42.3 7.5 | 90 37 -37.5 -0.2 51 46 21031 100 44 -43.3 7.6 | 90 38 -38.5 -0.0 52 38 22250 75 54 -52.2 -14.0 | 65 52 -47.3 -21.6 53 34 22860 90 58 -58.0 0.0 | 82 54 -53.1 -7.7 54 32 23321 95 59 -58.8 5.1 | 87 54 -53.9 -2.5 55 31 23470 95 59 -58.8 5.1 | 87 54 -53.9 -2.5 56 29 23774 95 58 -57.8 5.1 | 87 53 -52.9 -2.6 Wind Parameters Mean winds (0-6000m): 117.6 at 12.1 knts Storm direction: 147.6 at 9.1 knts Shear (0-3000m) pos: 3.6 neg: 2.1 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): -43.2 deg Storm rel helicity (0-3000m) pos: 94.2 neg: -6.0 tot: 88.2 m^2/s^2 ave: 29.4 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 7.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 17.14 Bulk Shear: 5.02 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 ------------------------------------------------------------------------------- 500 114 18 89 12| 0.0 12.7 12.7| 14.4 -4.8 9.6 19.2 0.61| 16.1 9.8 1000 112 19 88 13| 0.3 6.3 6.6| 16.6 -6.0 10.7 10.7 0.51| 9.8 5.0 1500 113 18 88 12| 1.7 4.2 5.9| 19.7 -6.0 13.7 9.1 0.46| 8.2 3.8 2000 120 17 95 10| 4.8 3.2 8.0| 37.2 -6.0 31.2 15.6 0.62| 9.9 6.1 2500 128 16 104 8| 5.1 2.5 7.6| 56.3 -6.0 50.3 20.1 0.66| 9.9 6.6 3000 130 14 102 6| 3.6 2.1 5.7| 94.2 -6.0 88.2 29.4 0.71| 10.3 7.3 4000 131 11 75 3| 2.7 1.7 4.4| 95.9 -10.9 84.9 21.2 0.64| 8.3 5.3 5000 126 10 67 4| 2.2 3.6 5.7|117.2 -24.5 92.7 18.5 0.54| 9.8 5.3 6000 118 12 71 6| 1.9 2.9 4.8|127.9 -38.6 89.3 14.9 0.49| 9.0 4.4 Wrote GIF file: /home/apache/climate/data/raob//SBNT/skewt/SBNT.skewt.20251111.00.gif