UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:1200Z 4 DEC 25 Station: SBBE WMO ident: 82193 Latitude: -1.38 Longitude: -48.48 Elevation: 16.00 ------------------------------------------------------------------------------- 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 1009 16 28.0 23.4 76 4.6 24.6 35 12 300.4 303.7 297.5 353.9 18.25 1 1000 100 26.0 22.6 82 3.4 23.6 35 12 299.1 302.3 296.7 350.3 17.52 2 985 233 24.6 22.4 88 2.2 23.0 41 14 299.0 302.2 296.7 350.3 17.57 3 961 450 23.2 21.5 90 1.7 22.0 45 19 299.7 302.9 296.5 349.6 17.04 4 925 783 21.6 16.8 74 4.8 18.3 55 26 301.4 303.8 294.3 340.0 13.12 5 915 877 21.2 16.2 73 5.0 17.8 59 27 301.9 304.3 294.2 339.6 12.76 6 883 1187 22.2 4.2 31 18.0 11.9 78 24 306.0 307.1 289.9 323.9 5.86 7 850 1517 20.2 4.2 35 16.0 11.0 100 21 307.3 308.4 290.6 325.9 6.09 8 804 1994 16.0 7.0 55 9.0 10.6 111 20 307.8 309.2 292.2 331.6 7.84 9 793 2111 14.6 11.4 81 3.2 12.6 114 20 307.5 309.5 294.3 340.0 10.74 10 737 2728 11.6 4.6 62 7.0 7.5 113 21 310.7 312.1 292.6 333.1 7.23 11 731 2797 11.4 -0.6 43 12.0 5.1 111 21 311.2 312.2 290.8 326.9 5.01 12 721 2912 12.0 -17.0 12 29.0 0.8 108 21 313.1 313.4 288.0 317.8 1.40 13 700 3160 11.2 -16.8 12 28.0 0.3 100 14 314.9 315.2 288.6 319.8 1.46 14 671 3512 9.6 -17.4 13 27.0 -0.7 61 5 316.9 317.2 289.3 321.8 1.45 15 653 3737 7.8 -19.2 13 27.0 -2.0 7 0 317.4 317.6 289.3 321.7 1.28 16 631 4018 6.4 -3.6 49 10.0 1.3 39 1 318.9 319.8 292.7 333.9 4.65 17 576 4759 0.8 -10.2 44 11.0 -4.0 106 3 320.8 321.4 291.9 330.9 3.06 18 552 5099 -1.5 -4.2 82 2.7 -2.9 133 3 322.0 323.0 294.0 338.5 5.08 19 522 5542 -4.5 -6.2 88 1.7 -5.3 168 4 323.5 324.5 294.0 338.7 4.61 20 505 5802 -5.5 -11.5 63 6.0 -8.0 189 4 325.4 326.0 293.3 336.0 3.14 21 500 5880 -5.9 -10.4 70 4.5 -7.8 195 4 325.8 326.5 293.7 337.5 3.47 22 489 6054 -7.1 -11.5 71 4.4 -8.9 219 6 326.5 327.1 293.7 337.4 3.25 23 457 6580 -9.3 -33.3 12 24.0 -14.9 257 6 330.1 330.2 292.3 332.0 0.50 24 439 6890 -10.9 -35.9 11 25.0 -16.3 277 5 331.9 332.0 292.6 333.4 0.41 25 400 7600 -14.9 -39.9 10 25.0 -19.5 325 5 335.6 335.7 293.5 336.8 0.30 26 391 7772 -15.7 -40.7 10 25.0 -20.1 314 5 336.8 336.8 293.8 337.9 0.28 27 368 8225 -19.1 -30.1 37 11.0 -21.7 286 5 338.1 338.3 294.6 341.3 0.85 28 300 9710 -30.1 -44.1 24 14.0 -31.7 190 11 343.0 343.0 295.3 344.0 0.25 29 285 10073 -33.5 -44.5 32 11.0 -34.7 181 12 343.2 343.2 295.3 344.2 0.26 30 279 10222 -34.1 -55.1 10 21.0 -35.6 177 14 344.4 344.4 295.4 344.7 0.08 31 250 10980 -40.5 -57.5 14 17.0 -41.4 175 22 345.9 345.9 295.8 346.1 0.06 32 245 11117 -41.7 -58.7 14 17.0 -42.5 175 23 346.1 346.1 295.8 346.3 0.06 33 230 11539 -45.7 -52.7 45 7.0 -46.1 173 27 346.3 346.3 295.9 346.8 0.13 34 223 11743 -47.5 -59.5 24 12.0 -47.9 172 29 346.6 346.6 295.9 346.8 0.06 35 220 11832 -48.1 -66.1 11 18.0 -48.6 172 29 347.0 347.0 296.0 347.1 0.02 36 210 12135 -50.5 -57.5 43 7.0 -50.7 171 32 347.9 347.9 296.3 348.2 0.08 37 208 12197 -50.9 -62.9 23 12.0 -51.2 171 33 348.2 348.2 296.3 348.4 0.04 38 204 12323 -52.1 -65.1 20 13.0 -52.4 170 34 348.3 348.3 296.3 348.4 0.03 39 202 12386 -52.7 -57.3 57 4.6 -52.8 170 34 348.3 348.3 296.3 348.7 0.08 40 200 12450 -53.1 -57.6 58 4.5 -53.2 170 35 348.7 348.7 296.4 349.0 0.08 41 197 12547 -54.1 -57.6 65 3.5 -54.2 171 36 348.6 348.6 296.4 348.9 0.08 42 187 12880 -56.5 -67.5 24 11.0 -56.7 173 38 350.0 350.0 296.7 350.1 0.02 43 176 13262 -60.1 -66.1 45 6.0 -60.2 176 41 350.2 350.2 296.7 350.3 0.03 44 164 13699 -64.1 -71.1 38 7.0 -64.2 180 45 350.6 350.6 296.8 350.7 0.02 45 152 14160 -67.7 -75.7 31 8.0 -67.8 180 43 352.1 352.1 297.1 352.2 0.01 46 150 14240 -68.3 -76.3 31 8.0 -68.4 180 43 352.4 352.4 297.1 352.5 0.01 47 131 15038 -74.5 -80.5 39 6.0 -74.5 180 37 355.3 355.3 297.7 355.3 0.00 48 114 15840 -76.5 -82.5 38 6.0 -76.5 151 17 365.9 365.9 299.8 366.0 0.00 49 101 16525 -82.7 -87.0 47 4.3 -82.7 310 17 366.9 366.9 300.0 366.9 0.00 50 100 16580 -82.9 -87.1 48 4.2 -82.9 320 20 367.6 367.6 300.1 367.6 0.00 51 98 16693 -83.7 -87.8 49 4.1 -83.7 320 20 368.1 368.1 300.2 368.1 0.00 52 81 17745 -87.5 -91.7 46 4.2 -87.5 125 8 381.0 381.0 302.4 381.0 0.00 53 74 18256 -74.7 -85.7 17 11.0 -74.7 117 27 417.9 417.9 307.4 417.9 0.00 54 70 18580 -75.3 -87.3 14 12.0 -75.3 85 9 423.3 423.3 308.1 423.3 0.00 55 65 19007 -77.1 -88.1 16 11.0 -77.1 65 8 428.4 428.4 308.7 428.4 0.00 56 56 19873 -72.1 -89.1 6 17.0 -72.2 228 11 458.5 458.5 311.6 458.5 0.00 57 50 20540 -72.3 -90.3 5 18.0 -72.4 110 19 473.1 473.1 312.9 473.1 0.00 58 44 21294 -70.3 -90.3 4 20.0 -70.5 91 30 495.6 495.6 314.7 495.6 0.00 59 44 21294 -70.5 -90.5 4 20.0 -70.6 91 30 495.1 495.1 314.6 495.1 0.00 60 40 21866 -65.3 -89.3 2 24.0 -65.7 88 52 521.9 521.9 316.4 521.9 0.00 61 34 22861 -62.3 -89.3 2 27.0 -62.9 85 52 554.6 554.6 318.3 554.6 0.00 62 30 23630 -64.1 -90.1 2 26.0 -64.7 90 63 569.9 569.9 319.2 569.9 0.00 63 23 25273 -60.5 -87.5 2 27.0 -61.6 95 67 625.5 625.5 321.7 625.5 0.01 64 21 25847 -55.6 -85.8 1 30.3 -57.6 90 81 656.9 656.9 322.9 657.0 0.01 65 20 26160 -52.9 -84.9 1 32.0 -55.6 80 78 674.3 674.3 323.6 674.4 0.01 66 18 26847 -47.9 -81.9 1 34.0 -52.3 86 78 710.7 710.7 324.8 710.9 0.03 TRP 81 17745 -87.5 -91.7 46 4.2 -87.5 125 8 381.0 381.0 302.4 381.0 0.00 WND 21 25847 -55.6 -85.8 1 30.3 -57.6 90 81 656.9 656.9 322.9 657.0 0.01 Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 567.65 mb = 4876.94 m = 16000.25 ft Wetbulb zero: 690.85 mb = 3269.43 m = 10726.35 ft Precipitable water: 1.54 inches Sfc-500 mean rel hum: 53.80 % Est. max temperature: 34.60 C = 94.28 F Sfc-Lift cond lev (LCL): 944.16 mb = 604.05 m = 1981.78 ft T: 22.46 C 700-500 lapse rate: 6.29 C/km ThetaE index: 26.41 C Layer 961.0- 850.0 mb Conv cond level (CCL): 823.86 mb = 1784.95 m = 5856.06 ft Mean mixing ratio: 15.78 g/kg Conv temperature: 35.21 C = 95.38 F Cap Strength: 3.96 C Lifted Index: -1.70 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.17 C Lifted Index @700 mb: 1.57 C Showalter Index: 7.32 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 10.10 C K Index: 2.30 Risk: None Sweat Index: 96.40 Risk: None Energy Index: 2.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 155.35 J/kg Max Up Vert Vel: 17.63 m/s Conv Inhibition (B-): 174.61 J/kg Cap Strength: 3.78 C Lift Cond Lev (LCL): 914.98 mb = 877.58 m = 2879.15 ft Lev Free Conv (LFC): 599.98 mb = 4427.50 m = 14525.75 ft Equ Level (EL): 389.98 mb = 7791.15 m = 25561.20 ft B at Equ Level: 150.13 J/kg Max Parcel Lev (MPL): 179.98 mb = 13121.06 m = 43047.59 ft Wind level data Storm motion: 122 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 1009 16 35 12 -6.9 -9.8 | 356 15 0.9 -14.8 1 1000 100 35 12 -6.9 -9.8 | 356 15 0.9 -14.8 2 977 305 45 15 -10.6 -10.6 | 10 16 -2.8 -15.5 3 943 610 45 23 -16.3 -16.3 | 22 23 -8.5 -21.2 4 925 783 55 26 -21.3 -14.9 | 34 24 -13.5 -19.8 5 911 914 60 27 -23.4 -13.5 | 40 24 -15.6 -18.4 6 850 1517 100 21 -20.7 3.6 | 84 13 -12.9 -1.3 7 849 1524 100 21 -20.7 3.6 | 84 13 -12.9 -1.3 8 790 2134 115 20 -18.1 8.5 | 109 11 -10.3 3.5 9 762 2438 120 21 -18.2 10.5 | 118 12 -10.4 5.6 10 709 3048 105 21 -20.3 5.4 | 92 13 -12.5 0.5 11 700 3160 100 14 -13.8 2.4 | 67 6 -6.0 -2.5 12 684 3353 120 10 -8.7 5.0 | 95 1 -0.9 0.1 13 658 3658 0 0 -0.0 -0.0 | 302 9 7.8 -4.9 14 610 4267 70 2 -1.9 -0.7 | 314 8 5.9 -5.6 15 500 5880 195 4 1.0 3.9 | 277 9 8.8 -1.1 16 486 6096 225 6 4.2 4.2 | 273 12 12.0 -0.7 17 400 7600 325 5 2.9 -4.1 | 310 14 10.7 -9.0 18 367 8230 285 5 4.8 -1.3 | 296 14 12.6 -6.2 19 324 9144 320 2 1.3 -1.5 | 305 11 9.1 -6.5 20 300 9710 190 11 1.9 10.8 | 239 11 9.7 5.9 21 298 9754 190 10 1.7 9.8 | 243 11 9.5 4.9 22 261 10668 165 17 -4.4 16.4 | 196 12 3.4 11.5 23 250 10980 175 22 -1.9 21.9 | 199 18 5.9 17.0 24 200 12450 170 35 -6.1 34.5 | 183 30 1.7 29.5 25 163 13716 180 45 0.0 45.0 | 191 41 7.8 40.1 26 150 14240 180 43 0.0 43.0 | 192 39 7.8 38.1 27 126 15240 180 35 0.0 35.0 | 195 31 7.8 30.1 28 120 15545 160 33 -11.3 31.0 | 172 26 -3.5 26.1 29 113 15850 150 16 -8.0 13.9 | 179 9 -0.2 8.9 30 108 16154 105 2 -1.9 0.5 | 307 7 5.9 -4.4 31 102 16459 300 13 11.3 -6.5 | 301 22 19.0 -11.4 32 100 16580 320 20 12.9 -15.3 | 314 29 20.6 -20.2 33 97 16764 320 20 12.9 -15.3 | 314 29 20.6 -20.2 34 82 17678 355 12 1.0 -12.0 | 332 19 8.8 -16.9 35 81 17745 125 8 -6.6 4.6 | 285 1 1.2 -0.3 36 78 17983 135 13 -9.2 9.2 | 162 4 -1.4 4.3 37 74 18288 115 28 -25.4 11.8 | 111 19 -17.6 6.9 38 70 18580 85 9 -9.0 -0.8 | 12 6 -1.2 -5.7 39 70 18593 90 13 -13.0 0.0 | 47 7 -5.2 -4.9 40 60 19507 35 1 -0.6 -0.8 | 309 9 7.2 -5.7 41 57 19812 240 10 8.7 5.0 | 270 16 16.4 0.1 42 50 20540 110 19 -17.9 6.5 | 99 10 -10.1 1.6 43 48 20726 115 15 -13.6 6.3 | 104 6 -5.8 1.4 44 44 21336 90 31 -31.0 0.0 | 78 24 -23.2 -4.9 45 42 21641 100 38 -37.4 6.6 | 93 30 -29.6 1.7 46 40 21946 85 55 -54.8 -4.8 | 78 48 -47.0 -9.7 47 34 22860 85 51 -50.8 -4.4 | 78 44 -43.0 -9.4 48 32 23165 90 65 -65.0 0.0 | 85 57 -57.2 -4.9 49 30 23630 90 63 -63.0 0.0 | 85 55 -55.2 -4.9 50 27 24384 105 66 -63.8 17.1 | 102 57 -56.0 12.2 51 23 25298 95 67 -66.7 5.8 | 91 59 -59.0 0.9 52 21 25847 90 81 -81.0 0.0 | 86 73 -73.2 -4.9 53 20 26160 80 78 -76.8 -13.5 | 75 71 -69.0 -18.5 54 20 26213 90 81 -81.0 0.0 | 86 73 -73.2 -4.9 55 16 27127 80 74 -72.9 -12.8 | 75 67 -65.1 -17.8 Wind Parameters Mean winds (0-6000m): 92.3 at 12.3 knts Storm direction: 122.3 at 9.2 knts Shear (0-3000m) pos: 3.9 neg: 0.8 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 97.1 deg Storm rel helicity (0-3000m) pos: 170.1 neg: -16.0 tot: 154.1 m^2/s^2 ave: 51.4 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 5.3 10^-3/s Energy-Hel index: 0.16 Bulk Rich Number: 8.31 Bulk Shear: 18.70 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 42 15 8 16| 9.2 0.0 9.2| 28.1 0.0 28.1 56.3 0.69| 9.6 6.6 1000 50 20 23 19| 8.7 0.0 8.7| 97.1 0.0 97.1 97.1 0.78| 11.7 9.1 1500 61 21 35 19| 6.6 0.0 6.6|149.0 0.0 149.0 99.3 0.78| 12.8 9.9 2000 72 21 47 17| 5.4 0.0 5.4|162.1 0.0 162.1 81.0 0.79| 10.7 8.5 2500 81 21 58 15| 4.7 0.0 4.7|170.1 -1.7 168.4 67.3 0.78| 9.3 7.2 3000 87 21 65 14| 3.9 0.8 4.7|170.1 -16.0 154.1 51.4 0.62| 8.5 5.3 4000 89 17 61 11| 2.9 2.7 5.6|173.1 -41.8 131.3 32.8 0.22| 10.0 2.2 5000 90 14 52 8| 2.7 2.1 4.8|174.4 -44.7 129.7 25.9 0.19| 8.4 1.6 6000 92 12 45 6| 2.2 1.8 4.0|174.4 -51.2 123.2 20.5 0.14| 7.5 1.1 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20251204.12.gif