UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025123112.upa.cvt Date: 1200Z 31 DEC 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:1200Z 31 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 1012 16 26.8 23.9 84 2.9 24.7 50 5 298.9 302.3 297.4 353.7 18.76 1 1000 127 25.6 22.6 84 3.0 23.5 55 10 298.8 301.9 296.6 349.8 17.52 2 949 589 22.6 20.5 88 2.1 21.1 50 20 300.2 303.2 296.1 347.7 16.20 3 925 813 21.4 17.2 77 4.2 18.5 55 22 301.2 303.7 294.5 340.8 13.47 4 887 1176 20.4 10.4 53 10.0 14.1 85 17 303.8 305.4 291.9 330.6 8.96 5 874 1304 19.4 9.4 52 10.0 13.2 100 15 304.0 305.6 291.6 329.5 8.50 6 869 1353 19.0 16.6 86 2.4 17.4 105 15 304.1 306.7 295.6 345.2 13.81 7 850 1543 17.8 16.6 93 1.2 17.0 125 12 304.8 307.4 296.0 346.9 14.12 8 810 1953 14.8 14.6 99 0.2 14.7 125 13 305.8 308.3 295.5 344.8 13.01 9 762 2468 11.6 10.5 93 1.1 10.9 119 19 307.8 309.7 294.2 339.6 10.53 10 752 2579 12.4 7.4 72 5.0 9.3 113 21 309.8 311.4 293.4 336.2 8.62 11 731 2816 11.0 5.0 66 6.0 7.5 102 26 310.8 312.2 292.8 333.9 7.50 12 722 2919 11.4 -1.6 40 13.0 4.6 96 28 312.3 313.2 290.9 327.2 4.71 13 712 3036 11.2 -10.8 20 22.0 1.6 91 30 313.4 313.8 289.0 321.0 2.35 14 700 3178 10.6 -11.4 20 22.0 1.1 85 31 314.2 314.7 289.3 321.7 2.28 15 656 3716 8.8 -17.2 14 26.0 -1.2 95 32 318.1 318.4 289.8 323.2 1.51 16 647 3830 7.8 -6.2 36 14.0 1.0 94 31 318.2 318.9 291.8 330.3 3.72 17 572 4829 -0.9 -8.9 55 8.0 -4.4 87 20 319.4 320.1 291.9 330.6 3.41 18 560 4997 -1.7 -14.7 36 13.0 -6.7 88 17 320.4 320.8 291.0 327.7 2.18 19 536 5347 0.0 -43.0 2 43.0 -9.1 93 14 326.5 326.5 290.9 327.1 0.16 20 500 5900 -3.3 -42.3 3 39.0 -11.3 90 18 329.0 329.1 291.6 329.7 0.18 21 459 6573 -7.1 -37.1 7 30.0 -13.8 59 15 332.4 332.5 292.7 333.7 0.34 22 400 7630 -16.1 -31.1 26 15.0 -19.5 35 14 334.1 334.2 293.5 336.7 0.71 23 396 7705 -16.7 -30.7 29 14.0 -19.9 35 14 334.2 334.4 293.6 337.0 0.75 24 386 7897 -17.7 -42.7 9 25.0 -21.7 35 15 335.4 335.4 293.4 336.3 0.23 25 309 9520 -29.3 -49.3 13 20.0 -31.3 82 7 341.2 341.2 294.7 341.8 0.14 26 300 9730 -30.9 -45.9 22 15.0 -32.5 100 9 341.8 341.9 295.0 342.7 0.21 27 290 9970 -32.7 -41.7 40 9.0 -33.8 103 10 342.6 342.7 295.3 343.9 0.34 28 284 10117 -33.9 -37.5 70 3.6 -34.4 106 10 342.9 343.0 295.5 345.0 0.54 29 280 10217 -34.5 -40.5 54 6.0 -35.2 117 10 343.5 343.5 295.5 345.0 0.40 30 266 10574 -37.7 -39.9 80 2.2 -37.9 138 9 343.9 344.0 295.7 345.6 0.45 31 253 10918 -39.7 -46.7 47 7.0 -40.3 144 7 345.9 345.9 295.9 346.8 0.23 32 250 11000 -40.5 -49.5 37 9.0 -41.2 145 7 345.9 345.9 295.8 346.5 0.17 33 240 11277 -42.7 -57.7 18 15.0 -43.4 148 8 346.6 346.6 296.0 346.9 0.07 34 214 12040 -49.9 -53.6 65 3.7 -50.1 148 12 347.0 347.0 296.1 347.5 0.12 35 200 12480 -53.5 -58.0 58 4.5 -53.7 145 12 348.0 348.1 296.3 348.4 0.08 36 194 12675 -55.5 -59.3 62 3.8 -55.6 147 11 347.9 347.9 296.3 348.2 0.07 37 185 12975 -57.5 -60.5 68 3.0 -57.6 149 10 349.4 349.4 296.5 349.7 0.06 38 179 13183 -58.9 -65.9 40 7.0 -59.0 140 8 350.4 350.4 296.8 350.6 0.03 39 150 14270 -66.5 -73.5 37 7.0 -66.5 325 17 355.5 355.5 297.8 355.6 0.01 40 138 14770 -69.7 -78.7 26 9.0 -69.8 326 19 358.5 358.5 298.4 358.5 0.01 41 126 15304 -74.1 -80.1 39 6.0 -74.1 301 18 360.0 360.0 298.7 360.0 0.01 42 100 16620 -82.7 -87.5 43 4.8 -82.7 95 15 367.9 367.9 300.2 368.0 0.00 43 98 16733 -83.5 -88.3 43 4.8 -83.5 90 15 368.5 368.5 300.3 368.5 0.00 44 80 17863 -84.1 -90.1 34 6.0 -84.1 88 26 389.3 389.3 303.7 389.3 0.00 45 73 18380 -77.7 -87.7 18 10.0 -77.7 107 16 413.2 413.2 306.9 413.2 0.00 46 70 18620 -79.5 -89.5 18 10.0 -79.6 140 14 414.3 414.3 307.0 414.3 0.00 47 63 19215 -79.9 -89.9 17 10.0 -79.9 92 12 426.1 426.1 308.4 426.1 0.00 48 60 19492 -76.3 -88.3 13 12.0 -76.3 51 10 440.1 440.1 309.9 440.1 0.00 49 50 20540 -76.3 -89.3 11 13.0 -76.4 80 31 463.7 463.7 312.1 463.7 0.00 50 47 20899 -74.1 -90.1 7 16.0 -74.2 79 37 477.2 477.2 313.2 477.3 0.00 51 45 21152 -74.9 -90.9 7 16.0 -75.0 70 41 481.3 481.3 313.5 481.3 0.00 52 41 21705 -66.1 -89.1 3 23.0 -66.4 80 49 516.2 516.2 316.1 516.2 0.00 53 34 22851 -62.5 -88.5 2 26.0 -63.1 95 72 554.1 554.1 318.3 554.1 0.00 54 30 23630 -59.3 -86.3 2 27.0 -60.3 100 66 583.0 583.0 319.8 583.0 0.01 55 27 24293 -56.5 -85.1 2 28.6 -58.0 95 76 608.7 608.7 321.0 608.8 0.01 56 20 26230 -48.5 -81.5 1 33.0 -52.4 70 32 687.7 687.7 324.0 687.9 0.03 57 19 26568 -47.7 -80.7 1 33.0 -52.0 70 32 700.4 700.4 324.4 700.6 0.03 58 17 27295 -52.1 -82.1 2 30.0 -55.4 70 32 708.9 708.9 324.7 709.1 0.03 TRP 98 16733 -83.5 -88.3 43 4.8 -83.5 90 15 368.5 368.5 300.3 368.5 0.00 WND 27 24293 -56.5 -85.1 2 28.6 -58.0 95 76 608.7 608.7 321.0 608.8 0.01 Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 579.76 mb = 4725.26 m = 15502.63 ft Freezing level: 536.00 mb = 5346.92 m = 17542.19 ft Freezing level: 536.00 mb = 5346.92 m = 17542.19 ft Wetbulb zero: 678.73 mb = 3433.76 m = 11265.48 ft Precipitable water: 1.70 inches Sfc-500 mean rel hum: 53.11 % Est. max temperature: 32.26 C = 90.06 F Sfc-Lift cond lev (LCL): 970.70 mb = 389.31 m = 1277.26 ft T: 23.90 C 700-500 lapse rate: 5.11 C/km ThetaE index: 25.92 C Layer 810.0- 700.0 mb Conv cond level (CCL): 865.44 mb = 1388.46 m = 4555.26 ft Mean mixing ratio: 15.93 g/kg Conv temperature: 32.13 C = 89.84 F Cap Strength: 1.92 C Lifted Index: 0.84 C Risk: Showers probable Lifted Index @300 mb: -0.69 C Lifted Index @700 mb: 0.91 C Showalter Index: 0.78 C Risk: Thunderstorms probable Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 19.90 C K Index: 15.70 Risk: < 20 % chance of thunderstorms Sweat Index: 241.20 Risk: None Energy Index: -3.26 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 212.18 J/kg Max Up Vert Vel: 20.60 m/s Conv Inhibition (B-): 45.45 J/kg Cap Strength: 1.89 C Lift Cond Lev (LCL): 920.05 mb = 859.46 m = 2819.72 ft Lev Free Conv (LFC): 815.05 mb = 1900.47 m = 6235.06 ft Equ Level (EL): 725.05 mb = 2884.15 m = 9462.33 ft B at Equ Level: 30.30 J/kg Max Parcel Lev (MPL): 655.05 mb = 3728.00 m = 12230.81 ft Wind level data Storm motion: 120 at 16 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 1012 16 50 5 -3.8 -3.2 | 319 15 9.6 -11.0 1 1000 127 55 10 -8.2 -5.7 | 339 14 5.2 -13.5 2 980 305 50 17 -13.0 -10.9 | 359 19 0.4 -18.7 3 947 610 50 20 -15.3 -12.9 | 5 21 -1.9 -20.6 4 925 813 55 22 -18.0 -12.6 | 13 21 -4.6 -20.4 5 914 914 55 21 -17.2 -12.0 | 11 20 -3.8 -19.8 6 852 1524 125 12 -9.8 6.9 | 284 4 3.6 -0.9 7 850 1543 125 12 -9.8 6.9 | 284 4 3.6 -0.9 8 792 2134 125 14 -11.5 8.0 | 263 2 1.9 0.2 9 764 2438 120 19 -16.5 9.5 | 119 3 -3.0 1.7 10 711 3048 90 30 -30.0 0.0 | 65 18 -16.6 -7.8 11 700 3178 85 31 -30.9 -2.7 | 59 20 -17.5 -10.5 12 660 3658 95 32 -31.9 2.8 | 75 19 -18.5 -5.0 13 612 4267 90 29 -29.0 0.0 | 63 17 -15.6 -7.8 14 589 4572 85 24 -23.9 -2.1 | 47 14 -10.5 -9.9 15 546 5182 90 13 -13.0 0.0 | 357 8 0.4 -7.8 16 507 5791 100 17 -16.7 3.0 | 35 6 -3.3 -4.8 17 500 5900 90 18 -18.0 0.0 | 31 9 -4.6 -7.8 18 488 6096 85 19 -18.9 -1.7 | 30 11 -5.5 -9.4 19 433 7010 35 11 -6.3 -9.0 | 337 18 7.1 -16.8 20 401 7620 45 10 -7.1 -7.1 | 337 16 6.3 -14.9 21 400 7630 35 14 -8.0 -11.5 | 344 20 5.4 -19.3 22 384 7925 35 15 -8.6 -12.3 | 347 21 4.8 -20.1 23 368 8230 65 19 -17.2 -8.0 | 14 16 -3.8 -15.8 24 339 8839 40 10 -6.4 -7.7 | 336 17 7.0 -15.4 25 325 9144 50 3 -2.3 -1.9 | 311 15 11.1 -9.7 26 300 9730 100 9 -8.9 1.6 | 324 8 4.5 -6.2 27 299 9754 110 10 -9.4 3.4 | 317 6 4.0 -4.4 28 286 10058 100 10 -9.8 1.7 | 330 7 3.6 -6.1 29 274 10363 135 10 -7.1 7.1 | 276 6 6.3 -0.7 30 250 11000 145 7 -4.0 5.7 | 282 10 9.4 -2.1 31 219 11887 155 10 -4.2 9.1 | 262 9 9.2 1.3 32 209 12192 140 15 -9.6 11.5 | 225 5 3.8 3.7 33 200 12480 145 12 -6.9 9.8 | 253 7 6.5 2.0 34 181 13106 150 10 -5.0 8.7 | 264 8 8.4 0.9 35 172 13411 100 2 -2.0 0.3 | 303 14 11.4 -7.4 36 156 14021 335 15 6.3 -13.6 | 317 29 19.7 -21.4 37 150 14270 325 17 9.8 -13.9 | 313 32 23.2 -21.7 38 141 14630 320 16 10.3 -12.3 | 310 31 23.7 -20.0 39 134 14935 335 24 10.1 -21.8 | 321 38 23.5 -29.5 40 120 15545 275 14 13.9 -1.2 | 288 29 27.4 -9.0 41 108 16154 215 10 5.7 8.2 | 269 19 19.1 0.4 42 103 16459 155 11 -4.6 10.0 | 256 9 8.8 2.2 43 100 16620 95 15 -14.9 1.3 | 13 7 -1.5 -6.5 44 98 16733 90 15 -15.0 0.0 | 12 8 -1.6 -7.8 45 97 16764 105 15 -14.5 3.9 | 16 4 -1.1 -3.9 46 92 17069 70 15 -14.1 -5.1 | 3 13 -0.7 -12.9 47 78 17983 90 28 -28.0 0.0 | 62 17 -14.6 -7.8 48 74 18288 90 22 -22.0 0.0 | 48 12 -8.6 -7.8 49 70 18593 145 4 -2.3 3.3 | 292 12 11.1 -4.5 50 70 18620 140 14 -9.0 10.7 | 236 5 4.4 2.9 51 67 18898 140 14 -9.0 10.7 | 236 5 4.4 2.9 52 60 19507 50 10 -7.7 -6.4 | 338 15 5.7 -14.2 53 57 19812 35 3 -1.7 -2.5 | 311 16 11.7 -10.2 54 54 20117 40 19 -12.2 -14.6 | 357 22 1.2 -22.3 55 50 20540 80 31 -30.5 -5.4 | 52 22 -17.1 -13.2 56 48 20726 85 35 -34.9 -3.1 | 63 24 -21.5 -10.8 57 44 21336 65 43 -39.0 -18.2 | 45 36 -25.6 -26.0 58 38 22250 100 57 -56.1 9.9 | 93 43 -42.7 2.1 59 34 22860 95 72 -71.7 6.3 | 89 58 -58.3 -1.5 60 32 23165 95 63 -62.8 5.5 | 87 49 -49.4 -2.3 61 30 23630 100 66 -65.0 11.5 | 94 52 -51.6 3.7 62 27 24293 95 76 -75.7 6.6 | 89 62 -62.3 -1.2 63 25 24689 95 76 -75.7 6.6 | 89 62 -62.3 -1.2 64 21 25908 100 73 -71.9 12.7 | 95 59 -58.5 4.9 65 20 26230 70 32 -30.1 -10.9 | 42 25 -16.7 -18.7 66 17 26822 70 32 -30.1 -10.9 | 42 25 -16.7 -18.7 67 16 27127 45 23 -16.3 -16.3 | 7 24 -2.9 -24.1 68 14 27432 35 24 -13.8 -19.7 | 1 27 -0.4 -27.4 Wind Parameters Mean winds (0-6000m): 90.2 at 20.7 knts Storm direction: 120.2 at 15.5 knts Shear (0-3000m) pos: 3.5 neg: 5.7 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): 107.5 deg Storm rel helicity (0-3000m) pos: 82.1 neg: -31.1 tot: 51.0 m^2/s^2 ave: 17.0 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 11.0 stream: -0.1 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 9.23 Bulk Shear: 22.99 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 51 14 352 17| 0.0 14.5 14.5| 51.5 0.0 51.5 102.9 0.86| 14.6 12.6 1000 53 17 2 18| 2.9 7.2 10.1| 77.7 -3.4 74.2 74.2 0.72| 11.9 8.6 1500 62 17 5 16| 6.7 4.8 11.5| 82.1 -8.7 73.4 48.9 0.29| 14.0 4.1 2000 74 16 9 12| 5.2 3.6 8.9| 82.1 -9.4 72.7 36.3 0.26| 10.9 2.8 2500 85 16 15 9| 4.2 4.0 8.2| 82.1 -11.9 70.1 28.1 0.12| 10.3 1.2 3000 89 17 27 9| 3.5 5.7 9.2| 82.1 -31.1 51.0 17.0 -0.01| 11.0 -0.1 4000 90 21 44 11| 2.6 4.3 6.9|106.4 -49.9 56.4 14.1 0.00| 9.6 0.0 5000 90 22 46 11| 2.5 3.1 5.7|106.4 -91.7 14.7 2.9 -0.13| 9.2 -1.2 6000 90 21 43 11| 2.3 3.0 5.2|113.6 -98.3 15.3 2.5 -0.10| 8.7 -0.9 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20251231.12.gif