UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:0000Z 30 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 1008 16 25.2 23.6 91 1.6 24.0 60 3 297.7 301.0 296.9 351.4 18.49 1 1000 90 25.0 23.4 91 1.6 23.9 65 8 298.1 301.5 297.0 351.7 18.41 2 932 708 23.0 20.2 84 2.8 21.0 93 16 302.2 305.2 296.6 350.0 16.19 3 925 774 22.6 20.1 86 2.5 20.8 95 16 302.4 305.4 296.7 350.4 16.22 4 896 1051 20.6 20.1 97 0.5 20.2 104 18 303.1 306.2 297.3 352.8 16.76 5 850 1507 18.2 15.7 85 2.5 16.5 100 22 305.2 307.7 295.5 345.0 13.32 6 829 1722 16.8 16.2 96 0.6 16.4 102 22 305.9 308.6 296.3 348.2 14.11 7 700 3154 11.4 6.7 73 4.7 8.5 80 19 315.1 316.8 295.0 342.7 8.83 8 652 3746 9.0 3.0 66 6.0 5.5 69 16 318.9 320.3 294.8 342.1 7.31 9 517 5626 -3.7 -3.7 100 0.0 -3.7 74 11 325.4 326.5 295.3 344.0 5.64 10 500 5890 -5.1 -6.4 91 1.3 -5.7 110 5 326.8 327.8 295.0 342.6 4.74 11 486 6113 -6.1 -8.5 83 2.4 -7.2 140 4 328.3 329.1 294.8 342.2 4.15 12 446 6780 -10.7 -10.7 100 0.0 -10.7 148 10 330.6 331.4 295.1 343.5 3.80 13 400 7610 -15.3 -16.8 88 1.5 -15.9 120 12 335.1 335.6 295.3 344.1 2.57 14 353 8546 -21.1 -23.3 82 2.2 -21.7 105 12 339.5 339.8 295.6 345.5 1.66 15 300 9730 -29.7 -32.2 79 2.5 -30.2 60 24 343.5 343.7 295.9 346.8 0.86 16 250 11000 -40.3 -42.8 77 2.5 -40.5 85 28 346.2 346.2 296.1 347.6 0.35 17 236 11390 -43.7 -46.8 71 3.1 -43.9 89 27 346.8 346.8 296.1 347.7 0.24 18 221 11828 -47.7 -49.3 83 1.6 -47.8 93 26 347.2 347.2 296.2 348.0 0.19 19 213 12070 -49.7 -51.9 78 2.2 -49.8 96 26 347.7 347.8 296.3 348.4 0.15 20 204 12352 -51.5 -58.5 43 7.0 -51.7 99 25 349.2 349.2 296.5 349.5 0.07 21 200 12480 -52.5 -57.5 55 5.0 -52.7 100 25 349.6 349.6 296.6 350.0 0.08 22 187 12910 -56.1 -58.7 72 2.6 -56.2 107 24 350.6 350.6 296.8 350.9 0.07 23 179 13186 -57.7 -73.7 11 16.0 -57.9 107 21 352.4 352.4 297.1 352.4 0.01 24 156 14041 -63.5 -68.5 51 5.0 -63.6 113 12 356.7 356.7 298.1 356.8 0.02 25 150 14280 -65.7 -72.7 37 7.0 -65.8 340 8 356.9 356.9 298.1 357.0 0.01 26 140 14694 -69.1 -79.1 22 10.0 -69.2 311 9 358.1 358.1 298.3 358.1 0.01 27 124 15407 -75.1 -81.1 39 6.0 -75.1 274 10 359.8 359.8 298.7 359.8 0.00 28 107 16248 -80.5 -86.5 36 6.0 -80.5 343 11 365.1 365.1 299.7 365.1 0.00 29 101 16574 -79.7 -87.7 25 8.0 -79.7 127 20 372.7 372.7 301.0 372.7 0.00 30 100 16630 -79.9 -87.9 25 8.0 -79.9 135 23 373.4 373.4 301.1 373.4 0.00 31 91 17161 -82.7 -89.7 29 7.0 -82.7 125 27 378.0 378.0 301.9 378.0 0.00 32 76 18191 -73.7 -89.7 7 16.0 -73.7 283 16 416.8 416.8 307.3 416.8 0.00 33 70 18670 -75.7 -89.7 9 14.0 -75.7 275 38 422.4 422.4 308.0 422.4 0.00 34 69 18753 -75.9 -89.9 9 14.0 -75.9 277 39 423.7 423.7 308.2 423.8 0.00 35 56 19983 -68.5 -90.5 3 22.0 -68.7 269 39 466.7 466.7 312.4 466.7 0.00 36 50 20660 -70.3 -90.3 4 20.0 -70.5 265 34 477.8 477.8 313.2 477.8 0.00 37 47 21027 -69.9 -90.9 3 21.0 -70.1 268 31 487.3 487.3 314.0 487.3 0.00 38 43 21566 -61.5 -90.5 1 29.0 -62.0 274 17 520.5 520.5 316.4 520.5 0.00 39 37 22488 -65.3 -90.3 2 25.0 -65.7 256 6 533.6 533.6 317.1 533.7 0.00 40 30 23780 -59.5 -89.5 1 30.0 -60.4 140 14 582.4 582.4 319.8 582.5 0.00 41 29 23994 -57.9 -88.9 1 31.0 -59.1 140 14 592.5 592.5 320.3 592.5 0.00 42 26 24683 -60.1 -89.1 1 29.0 -61.2 85 34 605.1 605.1 320.9 605.1 0.01 43 22 25748 -53.2 -86.7 1 33.5 -55.6 85 60 655.2 655.2 322.9 655.2 0.01 44 20 26370 -49.3 -85.3 1 36.0 -53.0 80 42 685.3 685.3 324.0 685.4 0.01 45 18 27059 -50.5 -85.5 1 35.0 -54.1 78 42 702.4 702.5 324.5 702.6 0.01 TRP 91 17161 -82.7 -89.7 29 7.0 -82.7 125 27 378.0 378.0 301.9 378.0 0.00 WND 22 25748 -53.2 -86.7 1 33.5 -55.6 85 60 655.2 655.2 322.9 655.2 0.01 Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 556.33 mb = 5078.23 m = 16660.66 ft Wetbulb zero: 571.74 mb = 4810.35 m = 15781.78 ft Precipitable water: 2.48 inches Sfc-500 mean rel hum: 84.42 % Est. max temperature: 32.39 C = 90.30 F Sfc-Lift cond lev (LCL): 985.22 mb = 220.65 m = 723.92 ft T: 24.58 C 700-500 lapse rate: 6.03 C/km ThetaE index: 7.79 C Layer 850.0- 829.0 mb Conv cond level (CCL): 892.59 mb = 1084.46 m = 3557.91 ft Mean mixing ratio: 17.15 g/kg Conv temperature: 30.82 C = 87.47 F Cap Strength: 1.69 C Lifted Index: -2.48 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.83 C Lifted Index @700 mb: 0.54 C Showalter Index: -0.32 C Risk: Thunderstorms probable Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 20.80 C K Index: 34.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 237.40 Risk: None Energy Index: -0.51 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 660.76 J/kg Max Up Vert Vel: 36.35 m/s Conv Inhibition (B-): 22.42 J/kg Cap Strength: 1.69 C Lift Cond Lev (LCL): 928.18 mb = 743.97 m = 2440.80 ft Lev Free Conv (LFC): 833.18 mb = 1678.33 m = 5506.26 ft Equ Level (EL): 773.18 mb = 2311.83 m = 7584.67 ft B at Equ Level: 18.25 J/kg Max Parcel Lev (MPL): 663.18 mb = 3604.05 m = 11824.18 ft Wind level data Storm motion: 117 at 12 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 1008 16 60 3 -2.6 -1.5 | 311 11 8.2 -7.1 1 1000 90 65 8 -7.3 -3.4 | 338 10 3.6 -9.0 2 976 305 75 16 -15.5 -4.1 | 25 11 -4.6 -9.8 3 942 610 90 16 -16.0 0.0 | 43 8 -5.2 -5.6 4 925 774 95 16 -15.9 1.4 | 50 7 -5.1 -4.2 5 910 914 105 17 -16.4 4.4 | 78 6 -5.6 -1.2 6 850 1507 100 22 -21.7 3.8 | 81 11 -10.8 -1.8 7 789 2134 105 23 -22.2 6.0 | 92 11 -11.4 0.3 8 762 2438 100 20 -19.7 3.5 | 76 9 -8.9 -2.2 9 700 3154 80 19 -18.7 -3.3 | 41 12 -7.9 -8.9 10 634 3962 65 15 -13.6 -6.3 | 13 12 -2.8 -12.0 11 610 4267 70 15 -14.1 -5.1 | 17 11 -3.3 -10.8 12 546 5182 85 12 -12.0 -1.0 | 10 7 -1.1 -6.7 13 506 5791 70 11 -10.3 -3.8 | 357 9 0.5 -9.4 14 500 5890 110 5 -4.7 1.7 | 303 7 6.1 -3.9 15 487 6096 140 4 -2.6 3.1 | 287 9 8.3 -2.6 16 450 6706 150 10 -5.0 8.7 | 243 7 5.8 3.0 17 400 7610 120 12 -10.4 6.0 | 230 1 0.4 0.4 18 368 8230 105 12 -11.6 3.1 | 17 3 -0.8 -2.5 19 353 8534 105 12 -11.6 3.1 | 17 3 -0.8 -2.5 20 325 9144 70 14 -13.2 -4.8 | 13 11 -2.3 -10.4 21 312 9449 70 20 -18.8 -6.8 | 33 15 -8.0 -12.5 22 300 9730 60 24 -20.8 -12.0 | 29 20 -9.9 -17.6 23 299 9754 55 23 -18.8 -13.2 | 23 20 -8.0 -18.8 24 251 10973 85 29 -28.9 -2.5 | 66 20 -18.1 -8.2 25 250 11000 85 28 -27.9 -2.4 | 65 19 -17.1 -8.1 26 200 12480 100 25 -24.6 4.3 | 85 14 -13.8 -1.3 27 199 12497 80 25 -24.6 -4.3 | 54 17 -13.8 -10.0 28 190 12802 110 25 -23.5 8.6 | 103 13 -12.7 2.9 29 181 13106 100 21 -20.7 3.6 | 79 10 -9.8 -2.0 30 172 13411 130 20 -15.3 12.9 | 148 9 -4.5 7.2 31 156 14021 120 12 -10.4 6.0 | 230 1 0.4 0.4 32 150 14280 340 8 2.7 -7.5 | 314 19 13.6 -13.1 33 127 15240 270 10 10.0 -0.0 | 285 22 20.8 -5.6 34 109 16154 295 10 9.1 -4.2 | 296 22 19.9 -9.9 35 103 16459 110 13 -12.2 4.4 | 49 2 -1.4 -1.2 36 100 16630 135 23 -16.3 16.3 | 153 12 -5.4 10.6 37 98 16764 135 23 -16.3 16.3 | 153 12 -5.4 10.6 38 93 17069 115 28 -25.4 11.8 | 113 16 -14.5 6.2 39 91 17161 125 27 -22.1 15.5 | 131 15 -11.3 9.9 40 88 17374 130 27 -20.7 17.4 | 140 15 -9.8 11.7 41 83 17678 120 24 -20.8 12.0 | 123 12 -9.9 6.4 42 79 17983 290 12 11.3 -4.1 | 294 24 22.1 -9.7 43 75 18288 280 18 17.7 -3.1 | 287 30 28.6 -8.8 44 71 18593 295 27 24.5 -11.4 | 296 39 35.3 -17.0 45 70 18670 275 38 37.9 -3.3 | 280 50 48.7 -8.9 46 67 18898 280 40 39.4 -6.9 | 284 52 50.2 -12.6 47 61 19507 280 40 39.4 -6.9 | 284 52 50.2 -12.6 48 52 20422 260 38 37.4 6.6 | 269 48 48.3 1.0 49 50 20660 265 34 33.9 3.0 | 273 45 44.7 -2.7 50 49 20726 265 39 38.9 3.4 | 273 50 49.7 -2.2 51 43 21641 275 16 15.9 -1.4 | 285 28 26.8 -7.0 52 37 22555 255 5 4.8 1.3 | 285 16 15.7 -4.3 53 35 22860 255 10 9.7 2.6 | 278 21 20.5 -3.0 54 33 23165 235 19 15.6 10.9 | 259 27 26.4 5.3 55 32 23470 210 12 6.0 10.4 | 254 17 16.8 4.8 56 30 23774 295 10 9.1 -4.2 | 296 22 19.9 -9.9 57 30 23780 140 14 -9.0 10.7 | 200 5 1.8 5.1 58 29 24079 140 14 -9.0 10.7 | 200 5 1.8 5.1 59 27 24384 115 27 -24.5 11.4 | 113 15 -13.6 5.8 60 26 24689 85 34 -33.9 -3.0 | 70 25 -23.0 -8.6 61 25 24994 75 32 -30.9 -8.3 | 55 24 -20.1 -13.9 62 24 25298 95 26 -25.9 2.3 | 77 15 -15.1 -3.4 63 23 25603 100 32 -31.5 5.6 | 90 21 -20.7 -0.1 64 22 25748 85 60 -59.8 -5.2 | 77 50 -48.9 -10.9 65 21 25908 85 60 -59.8 -5.2 | 77 50 -48.9 -10.9 66 20 26370 80 42 -41.4 -7.3 | 67 33 -30.5 -12.9 67 19 26518 70 38 -35.7 -13.0 | 53 31 -24.9 -18.6 68 16 27127 90 48 -48.0 0.0 | 81 38 -37.2 -5.6 Wind Parameters Mean winds (0-6000m): 87.5 at 16.3 knts Storm direction: 117.5 at 12.2 knts Shear (0-3000m) pos: 2.9 neg: 1.4 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 96.2 deg Storm rel helicity (0-3000m) pos: 53.7 neg: -20.9 tot: 32.8 m^2/s^2 ave: 10.9 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 2.5 10^-3/s Energy-Hel index: 0.22 Bulk Rich Number: 238.33 Bulk Shear: 2.77 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 76 13 10 9| 13.7 0.0 13.7| 38.5 0.0 38.5 77.0 0.93| 16.7 15.4 1000 87 15 31 7| 8.1 0.0 8.1| 47.1 0.0 47.1 47.1 0.87| 11.7 10.2 1500 93 16 50 7| 5.4 1.5 6.9| 47.6 0.0 47.6 31.7 0.74| 9.3 6.9 2000 96 18 62 8| 4.4 1.1 5.5| 52.7 0.0 52.7 26.3 0.75| 7.5 5.6 2500 98 19 68 8| 3.5 0.8 4.3| 53.7 -9.0 44.7 17.9 0.56| 6.9 3.9 3000 97 19 66 9| 2.9 1.4 4.3| 53.7 -20.9 32.8 10.9 0.38| 6.6 2.5 4000 91 18 55 9| 2.2 1.7 3.8| 53.7 -42.9 10.8 2.7 0.16| 5.8 1.0 5000 88 18 47 9| 1.9 1.3 3.2| 55.7 -44.4 11.3 2.3 0.15| 5.2 0.8 6000 87 16 41 8| 1.6 1.2 2.8| 55.7 -64.5 -8.8 -1.5 -0.05| 5.4 -0.3 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20250430.00.gif