UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:1200Z 25 APR 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 24.4 81 3.6 25.3 80 5 300.4 303.9 298.2 357.4 19.41 1 1000 94 26.6 23.7 84 2.9 24.5 85 6 299.8 303.2 297.6 354.7 18.76 2 978 291 25.0 23.0 89 2.0 23.6 66 13 300.1 303.4 297.5 353.9 18.38 3 927 763 23.2 17.2 69 6.0 19.1 83 18 302.8 305.3 295.0 342.6 13.44 4 925 782 23.2 17.2 69 6.0 19.1 85 18 303.0 305.5 295.0 342.9 13.47 5 850 1516 18.2 14.9 81 3.3 16.0 115 14 305.2 307.6 295.0 343.0 12.64 6 820 1823 16.6 14.4 87 2.2 15.1 105 15 306.7 309.0 295.5 344.8 12.68 7 798 2055 16.0 8.0 59 8.0 11.1 105 14 308.4 310.0 292.9 334.2 8.46 8 730 2807 11.4 9.6 89 1.8 10.3 102 15 311.3 313.3 295.1 343.1 10.34 9 700 3157 10.2 6.6 78 3.6 8.0 95 14 313.8 315.5 294.6 341.1 8.77 10 664 3597 8.4 4.1 74 4.3 5.9 98 15 316.5 318.0 294.6 341.0 7.76 11 582 4676 1.4 -0.2 89 1.6 0.5 91 13 320.5 321.8 294.7 341.4 6.50 12 500 5890 -4.9 -7.7 81 2.8 -6.2 80 19 327.1 327.9 294.7 341.4 4.29 13 471 6356 -7.5 -10.9 77 3.4 -8.9 71 20 329.5 330.2 294.7 341.5 3.54 14 443 6830 -9.9 -16.9 57 7.0 -12.5 72 22 332.3 332.7 294.4 340.3 2.30 15 439 6900 -10.3 -24.3 31 14.0 -14.5 73 23 332.6 332.9 293.6 337.0 1.22 16 429 7077 -11.3 -17.3 61 6.0 -13.5 73 24 333.6 334.0 294.7 341.6 2.29 17 411 7404 -12.7 -26.7 30 14.0 -16.6 74 25 335.9 336.1 294.3 339.7 1.05 18 408 7460 -12.9 -23.9 39 11.0 -16.2 74 25 336.3 336.6 294.6 341.3 1.36 19 400 7610 -13.9 -23.9 43 10.0 -16.9 75 26 336.9 337.2 294.8 342.0 1.39 20 390 7802 -15.3 -23.3 50 8.0 -17.7 78 26 337.5 337.8 295.0 343.0 1.50 21 377 8057 -16.9 -31.9 26 15.0 -20.3 82 27 338.7 338.9 294.7 341.4 0.70 22 348 8653 -21.5 -27.5 58 6.0 -22.9 85 29 340.3 340.6 295.4 344.6 1.15 23 300 9730 -29.5 -41.5 30 12.0 -31.1 85 25 343.8 343.9 295.6 345.1 0.34 24 289 9995 -30.7 -53.7 9 23.0 -32.7 82 25 345.8 345.8 295.8 346.2 0.09 25 250 11000 -39.7 -55.7 17 16.0 -40.6 75 20 347.0 347.1 296.1 347.4 0.08 26 214 12047 -48.7 -61.7 21 13.0 -49.1 81 17 348.8 348.8 296.4 349.0 0.04 27 200 12490 -52.1 -61.1 33 9.0 -52.4 90 4 350.3 350.3 296.7 350.5 0.05 28 173 13414 -60.1 -63.4 65 3.3 -60.2 294 7 351.9 351.9 297.1 352.1 0.04 29 162 13821 -63.7 -68.5 52 4.8 -63.8 239 10 352.5 352.5 297.2 352.6 0.02 30 150 14290 -67.3 -71.7 53 4.4 -67.4 235 10 354.2 354.2 297.5 354.2 0.02 31 101 16575 -81.9 -86.8 43 4.9 -81.9 325 12 368.4 368.4 300.3 368.4 0.00 32 100 16630 -82.3 -87.1 43 4.8 -82.3 330 12 368.7 368.7 300.4 368.7 0.00 33 93 17033 -84.9 -89.6 43 4.7 -84.9 15 12 371.3 371.3 300.8 371.3 0.00 34 88 17341 -81.1 -87.1 36 6.0 -81.1 70 16 384.9 384.9 303.0 384.9 0.00 35 79 17949 -80.1 -89.1 21 9.0 -80.1 102 11 399.0 399.0 305.0 399.0 0.00 36 74 18316 -83.1 -90.1 29 7.0 -83.1 125 8 400.2 400.2 305.2 400.2 0.00 37 70 18630 -77.1 -90.1 11 13.0 -77.1 145 5 419.4 419.4 307.6 419.4 0.00 38 62 19350 -63.9 -91.9 1 28.0 -64.2 295 16 463.5 463.5 312.1 463.5 0.00 39 52 20414 -69.1 -90.1 3 21.0 -69.3 255 29 475.3 475.3 313.1 475.3 0.00 40 50 20650 -66.9 -89.9 3 23.0 -67.1 280 36 485.8 485.8 313.9 485.8 0.00 41 44 21425 -63.7 -89.7 2 26.0 -64.1 263 28 511.7 511.7 315.8 511.8 0.00 42 30 23790 -59.5 -89.5 1 30.0 -60.4 120 13 582.4 582.4 319.8 582.5 0.00 43 29 24003 -58.1 -89.1 1 31.0 -59.3 104 12 592.0 592.0 320.2 592.0 0.00 44 25 24936 -60.3 -89.3 1 29.0 -61.3 75 38 611.3 611.3 321.1 611.3 0.01 45 21 26037 -55.9 -87.9 1 32.0 -57.9 106 36 655.9 655.9 322.9 655.9 0.01 46 21 26037 -56.7 -87.7 1 31.0 -58.5 106 36 653.4 653.4 322.8 653.5 0.01 47 20 26350 -52.1 -86.1 1 34.0 -55.0 80 41 676.7 676.7 323.7 676.8 0.01 48 16 27799 -50.9 -85.9 1 35.0 -54.7 85 38 725.2 725.2 325.2 725.3 0.02 49 14 28676 -46.9 -83.9 1 37.0 -52.5 98 36 767.0 767.0 326.4 767.2 0.02 50 12 29696 -47.5 -84.5 1 37.0 -53.4 82 48 799.4 799.5 327.3 799.7 0.03 TRP 93 17033 -84.9 -89.6 43 4.7 -84.9 15 12 371.3 371.3 300.8 371.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 563.78 mb = 4946.12 m = 16227.22 ft Wetbulb zero: 575.67 mb = 4763.81 m = 15629.11 ft Precipitable water: 2.22 inches Sfc-500 mean rel hum: 79.97 % Est. max temperature: 32.58 C = 90.64 F Sfc-Lift cond lev (LCL): 958.16 mb = 471.78 m = 1547.83 ft T: 24.31 C 700-500 lapse rate: 5.53 C/km ThetaE index: 14.81 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 862.30 mb = 1391.24 m = 4564.38 ft Mean mixing ratio: 16.27 g/kg Conv temperature: 32.48 C = 90.46 F Cap Strength: 2.15 C Lifted Index: -1.70 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.75 C Lifted Index @700 mb: -0.19 C Showalter Index: 0.71 C Risk: Thunderstorms probable Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.80 C K Index: 34.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 225.80 Risk: None Energy Index: -0.35 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 282.95 J/kg Max Up Vert Vel: 23.79 m/s Conv Inhibition (B-): 53.26 J/kg Cap Strength: 2.15 C Lift Cond Lev (LCL): 907.03 mb = 952.29 m = 3124.26 ft Lev Free Conv (LFC): 752.03 mb = 2555.60 m = 8384.40 ft Equ Level (EL): 282.03 mb = 10163.84 m = 33345.54 ft B at Equ Level: 277.08 J/kg Max Parcel Lev (MPL): 132.03 mb = 15027.04 m = 49300.71 ft Wind level data Storm motion: 124 at 11 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 80 5 -4.9 -0.9 | 327 9 4.6 -7.2 1 1000 94 85 6 -6.0 -0.5 | 333 8 3.6 -6.9 2 976 305 65 13 -11.8 -5.5 | 11 12 -2.3 -11.9 3 943 610 70 17 -16.0 -5.8 | 28 14 -6.4 -12.2 4 925 782 85 18 -17.9 -1.6 | 47 12 -8.4 -7.9 5 911 914 90 18 -18.0 0.0 | 53 11 -8.5 -6.4 6 850 1516 115 14 -12.7 5.9 | 82 3 -3.2 -0.4 7 849 1524 105 15 -14.5 3.9 | 63 6 -5.0 -2.5 8 790 2134 105 14 -13.5 3.6 | 56 5 -4.0 -2.7 9 762 2438 110 17 -16.0 5.8 | 85 6 -6.4 -0.5 10 700 3157 95 14 -13.9 1.2 | 41 7 -4.4 -5.1 11 634 3962 100 16 -15.8 2.8 | 60 7 -6.2 -3.6 12 611 4267 85 15 -14.9 -1.3 | 35 9 -5.4 -7.7 13 588 4572 90 13 -13.0 0.0 | 29 7 -3.5 -6.4 14 546 5182 95 16 -15.9 1.4 | 52 8 -6.4 -5.0 15 500 5890 80 19 -18.7 -3.3 | 44 13 -9.2 -9.7 16 487 6096 70 19 -17.9 -6.5 | 33 15 -8.3 -12.9 17 400 7610 75 26 -25.1 -6.7 | 50 20 -15.6 -13.1 18 368 8230 85 27 -26.9 -2.4 | 63 19 -17.4 -8.7 19 312 9449 85 32 -31.9 -2.8 | 68 24 -22.3 -9.1 20 300 9730 85 25 -24.9 -2.2 | 61 18 -15.4 -8.5 21 299 9754 90 26 -26.0 0.0 | 69 18 -16.5 -6.4 22 262 10668 60 23 -19.9 -11.5 | 30 21 -10.4 -17.9 23 250 11000 75 20 -19.3 -5.2 | 40 15 -9.8 -11.5 24 229 11582 85 15 -14.9 -1.3 | 35 9 -5.4 -7.7 25 209 12192 80 18 -17.7 -3.1 | 41 13 -8.2 -9.5 26 200 12490 90 4 -4.0 0.0 | 319 8 5.5 -6.4 27 200 12497 85 10 -10.0 -0.9 | 3 7 -0.4 -7.2 28 190 12802 35 2 -1.1 -1.6 | 314 12 8.4 -8.0 29 164 13716 240 10 8.7 5.0 | 274 18 18.2 -1.4 30 150 14290 235 10 8.2 5.7 | 272 18 17.7 -0.6 31 141 14630 225 12 8.5 8.5 | 263 18 18.0 2.1 32 121 15545 180 10 0.0 10.0 | 249 10 9.5 3.6 33 109 16154 350 11 1.9 -10.8 | 326 21 11.4 -17.2 34 103 16459 315 13 9.2 -9.2 | 310 24 18.7 -15.5 35 100 16630 330 12 6.0 -10.4 | 317 23 15.5 -16.7 36 98 16764 330 12 6.0 -10.4 | 317 23 15.5 -16.7 37 93 17033 15 12 -3.1 -11.6 | 340 19 6.4 -17.9 38 88 17374 75 16 -15.5 -4.1 | 29 12 -5.9 -10.5 39 83 17678 85 14 -13.9 -1.2 | 30 9 -4.4 -7.6 40 70 18630 145 5 -2.9 4.1 | 289 7 6.7 -2.3 41 67 18898 70 1 -0.9 -0.3 | 308 11 8.6 -6.7 42 64 19202 315 12 8.5 -8.5 | 309 23 18.0 -14.8 43 60 19507 275 20 19.9 -1.7 | 285 31 29.5 -8.1 44 55 20117 255 31 29.9 8.0 | 268 40 39.5 1.7 45 52 20422 255 29 28.0 7.5 | 268 38 37.5 1.1 46 50 20650 280 36 35.5 -6.3 | 286 47 45.0 -12.6 47 47 21031 280 36 35.5 -6.3 | 286 47 45.0 -12.6 48 45 21336 260 28 27.6 4.9 | 272 37 37.1 -1.5 49 39 22250 290 25 23.5 -8.6 | 294 36 33.0 -14.9 50 33 23165 225 29 20.5 20.5 | 245 33 30.0 14.1 51 32 23470 195 32 8.3 30.9 | 216 30 17.8 24.6 52 30 23774 155 20 -8.5 18.1 | 185 12 1.1 11.8 53 30 23790 120 13 -11.3 6.5 | 95 2 -1.7 0.1 54 27 24384 75 10 -9.7 -2.6 | 1 9 -0.1 -8.9 55 25 24994 75 41 -39.6 -10.6 | 61 35 -30.1 -17.0 56 24 25298 75 29 -28.0 -7.5 | 53 23 -18.5 -13.9 57 23 25603 70 41 -38.5 -14.0 | 55 35 -29.0 -20.4 58 20 26213 120 34 -29.4 17.0 | 118 23 -19.9 10.6 59 20 26350 80 41 -40.4 -7.1 | 66 34 -30.8 -13.5 60 18 26822 75 39 -37.7 -10.1 | 60 33 -28.1 -16.5 61 14 27737 100 36 -35.5 6.3 | 90 26 -25.9 -0.1 62 13 28042 90 50 -50.0 0.0 | 81 41 -40.5 -6.4 63 11 28651 65 43 -39.0 -18.2 | 50 38 -29.4 -24.5 64 8 29870 90 53 -53.0 0.0 | 82 44 -43.5 -6.4 Wind Parameters Mean winds (0-6000m): 93.7 at 15.3 knts Storm direction: 123.7 at 11.5 knts Shear (0-3000m) pos: 2.3 neg: 2.4 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 81.1 deg Storm rel helicity (0-3000m) pos: 55.5 neg: -8.9 tot: 46.6 m^2/s^2 ave: 15.5 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 2.7 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 44.84 Bulk Shear: 6.31 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 70 11 4 10| 0.0 11.2 11.2| 24.5 0.0 24.5 48.9 0.81| 12.0 9.7 1000 77 14 24 10| 3.9 5.6 9.5| 47.5 0.0 47.5 47.5 0.80| 10.6 8.5 1500 86 15 35 9| 4.1 3.7 7.8| 51.7 0.0 51.7 34.5 0.70| 9.3 6.5 2000 91 15 40 8| 3.1 3.3 6.4| 51.7 -2.2 49.5 24.8 0.56| 7.9 4.4 2500 95 15 46 7| 2.7 2.7 5.4| 55.5 -3.0 52.5 21.0 0.57| 7.0 4.0 3000 96 15 49 7| 2.3 2.4 4.7| 55.5 -8.9 46.6 15.5 0.42| 6.5 2.7 4000 97 15 49 7| 1.7 1.8 3.6| 59.3 -11.2 48.0 12.0 0.40| 5.3 2.1 5000 95 15 47 7| 1.5 1.5 3.1| 63.4 -19.2 44.2 8.8 0.31| 5.0 1.5 6000 94 15 47 8| 1.3 1.9 3.1| 65.1 -29.8 35.3 5.9 0.22| 4.9 1.1 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20250425.12.gif