UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:0000Z 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 1007 16 27.2 25.2 89 2.0 25.7 55 10 299.8 303.5 298.7 359.7 20.43 1 1000 83 27.0 24.1 84 2.9 24.9 55 10 300.1 303.7 298.0 356.6 19.23 2 925 771 23.0 20.3 85 2.7 21.1 80 16 302.8 305.9 297.0 351.5 16.42 3 860 1405 19.0 17.4 90 1.6 17.9 102 13 305.0 307.8 296.4 348.9 14.70 4 850 1506 18.6 15.8 84 2.8 16.7 105 13 305.6 308.1 295.7 345.8 13.40 5 700 3152 11.0 6.5 74 4.5 8.2 65 10 314.7 316.3 294.8 341.9 8.71 6 670 3517 9.6 2.6 62 7.0 5.6 65 11 317.1 318.4 294.1 339.0 6.91 7 547 5175 -0.3 -1.9 89 1.6 -1.2 89 12 324.2 325.4 295.3 344.2 6.10 8 500 5890 -4.3 -6.0 88 1.7 -5.1 80 19 327.8 328.8 295.3 344.1 4.89 9 481 6195 -5.9 -8.6 81 2.7 -7.1 79 21 329.5 330.3 295.1 343.5 4.16 10 462 6510 -6.9 -28.9 15 22.0 -12.9 77 25 332.0 332.2 293.0 334.8 0.76 11 456 6612 -7.7 -17.7 45 10.0 -11.3 76 26 332.3 332.7 294.2 339.6 2.09 12 453 6664 -7.5 -29.5 15 22.0 -13.4 75 26 333.2 333.3 293.3 335.9 0.73 13 444 6820 -8.7 -30.7 15 22.0 -14.3 76 27 333.6 333.7 293.3 336.1 0.67 14 435 6978 -10.3 -17.3 56 7.0 -12.9 78 27 333.5 334.0 294.7 341.5 2.26 15 412 7395 -12.9 -30.9 21 18.0 -17.3 82 28 335.4 335.5 293.8 338.0 0.71 16 404 7544 -13.9 -18.1 70 4.2 -15.4 84 28 336.0 336.4 295.3 344.0 2.28 17 400 7620 -14.3 -21.3 55 7.0 -16.5 85 28 336.4 336.8 295.0 342.7 1.75 18 381 7988 -16.9 -23.9 55 7.0 -18.9 82 29 337.7 338.0 295.0 343.0 1.46 19 372 8167 -17.9 -34.9 21 17.0 -21.4 81 29 338.7 338.8 294.5 340.7 0.53 20 370 8207 -18.3 -27.3 45 9.0 -20.6 80 29 338.7 338.9 295.0 342.7 1.10 21 346 8705 -22.1 -30.1 48 8.0 -23.9 87 31 340.1 340.3 295.1 343.5 0.91 22 330 9052 -24.5 -37.5 29 13.0 -26.7 91 29 341.4 341.5 295.1 343.2 0.46 23 306 9598 -28.5 -36.5 46 8.0 -29.8 98 27 343.3 343.4 295.6 345.4 0.55 24 300 9740 -29.7 -43.7 24 14.0 -31.4 100 26 343.5 343.6 295.4 344.6 0.27 25 298 9787 -29.7 -48.7 14 19.0 -31.7 100 26 344.2 344.2 295.4 344.8 0.15 26 278 10277 -33.1 -58.1 6 25.0 -34.8 100 25 346.2 346.2 295.8 346.4 0.05 27 274 10378 -33.7 -57.7 7 24.0 -35.4 100 25 346.8 346.8 296.0 347.0 0.06 28 268 10532 -35.3 -53.3 14 18.0 -36.7 97 24 346.6 346.6 296.0 347.0 0.10 29 264 10636 -36.3 -42.3 54 6.0 -37.0 96 24 346.7 346.7 296.2 348.1 0.35 30 254 10902 -38.3 -59.3 9 21.0 -39.5 92 23 347.5 347.6 296.1 347.8 0.05 31 250 11010 -39.3 -57.3 13 18.0 -40.3 90 22 347.6 347.7 296.2 347.9 0.07 32 241 11260 -41.5 -51.5 33 10.0 -42.2 81 19 348.0 348.0 296.3 348.6 0.14 33 230 11576 -44.3 -57.3 22 13.0 -44.9 71 15 348.4 348.4 296.4 348.7 0.07 34 223 11783 -45.7 -61.7 15 16.0 -46.3 59 15 349.4 349.4 296.5 349.5 0.04 35 216 11995 -47.3 -57.3 31 10.0 -47.7 46 14 350.1 350.1 296.7 350.4 0.08 36 213 12087 -47.9 -66.9 9 19.0 -48.4 40 14 350.5 350.6 296.8 350.6 0.02 37 203 12403 -50.7 -63.7 20 13.0 -51.1 21 13 351.0 351.0 296.9 351.1 0.04 38 200 12500 -51.7 -58.7 43 7.0 -52.0 15 13 350.9 350.9 296.9 351.2 0.07 39 192 12763 -54.1 -61.1 42 7.0 -54.3 11 13 351.2 351.2 297.0 351.4 0.05 40 189 12864 -54.9 -72.9 9 18.0 -55.2 9 12 351.5 351.5 297.0 351.5 0.01 41 185 13000 -55.7 -60.1 58 4.4 -55.8 7 12 352.3 352.3 297.2 352.6 0.06 42 181 13139 -56.7 -60.8 60 4.1 -56.8 2 12 352.9 352.9 297.3 353.2 0.06 43 164 13755 -62.1 -70.1 34 8.0 -62.2 260 4 353.9 354.0 297.5 354.0 0.02 44 152 14220 -66.3 -71.0 52 4.7 -66.4 264 13 354.5 354.5 297.6 354.6 0.02 45 150 14300 -66.9 -71.7 51 4.8 -67.0 265 15 354.8 354.8 297.7 354.9 0.02 46 141 14673 -69.5 -72.0 70 2.5 -69.5 265 15 356.6 356.6 298.0 356.7 0.02 47 129 15200 -72.9 -79.9 34 7.0 -72.9 246 11 359.7 359.7 298.7 359.7 0.01 48 101 16604 -82.7 -87.4 44 4.7 -82.7 68 3 366.9 366.9 300.0 366.9 0.00 49 100 16660 -82.9 -87.5 45 4.6 -82.9 60 3 367.6 367.6 300.1 367.6 0.00 50 96 16887 -84.1 -88.6 45 4.5 -84.1 35 7 369.5 369.5 300.5 369.5 0.00 51 85 17572 -77.5 -88.5 15 11.0 -77.5 17 12 396.0 396.0 304.6 396.0 0.00 52 75 18286 -79.3 -89.3 18 10.0 -79.3 275 10 406.6 406.6 306.1 406.6 0.00 53 70 18680 -76.7 -89.7 11 13.0 -76.7 240 3 420.3 420.3 307.7 420.3 0.00 54 66 19019 -76.7 -90.7 9 14.0 -76.7 282 6 427.4 427.4 308.6 427.4 0.00 55 57 19881 -67.9 -90.9 2 23.0 -68.1 300 21 465.7 465.7 312.3 465.7 0.00 56 50 20670 -67.3 -90.3 2 23.0 -67.5 275 30 484.9 484.9 313.8 484.9 0.00 57 49 20792 -66.7 -90.7 2 24.0 -67.0 274 33 489.1 489.1 314.1 489.1 0.00 58 44 21441 -67.9 -90.9 2 23.0 -68.1 269 30 501.5 501.5 315.1 501.5 0.00 59 38 22331 -64.3 -90.3 2 26.0 -64.7 240 20 532.1 532.1 317.1 532.1 0.00 60 34 23009 -65.5 -91.5 2 26.0 -65.9 221 14 546.2 546.2 317.9 546.2 0.00 61 30 23790 -55.1 -88.1 1 33.0 -56.7 75 11 594.4 594.4 320.3 594.5 0.01 62 26 24699 -57.7 -87.7 1 30.0 -59.0 85 23 611.9 611.9 321.2 611.9 0.01 63 23 25480 -53.1 -86.1 1 33.0 -55.5 89 24 647.2 647.2 322.6 647.3 0.01 TRP 96 16887 -84.1 -88.6 45 4.5 -84.1 35 7 369.5 369.5 300.5 369.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5807.00 m Freezing level: 550.73 mb = 5124.41 m = 16812.16 ft Wetbulb zero: 568.03 mb = 4866.37 m = 15965.60 ft Precipitable water: 2.32 inches Sfc-500 mean rel hum: 80.07 % Est. max temperature: 32.67 C = 90.80 F Sfc-Lift cond lev (LCL): 978.69 mb = 273.09 m = 895.94 ft T: 25.89 C 700-500 lapse rate: 5.59 C/km ThetaE index: 20.76 C Layer 1000.0- 547.0 mb Conv cond level (CCL): 888.95 mb = 1116.96 m = 3664.53 ft Mean mixing ratio: 17.65 g/kg Conv temperature: 31.49 C = 88.69 F Cap Strength: 1.28 C Lifted Index: -2.68 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.35 C Lifted Index @700 mb: -0.62 C Showalter Index: 0.19 C Risk: Thunderstorms probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 20.10 C K Index: 34.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 234.60 Risk: None Energy Index: -0.37 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 901.68 J/kg Max Up Vert Vel: 42.47 m/s Conv Inhibition (B-): 13.90 J/kg Cap Strength: 1.28 C Lift Cond Lev (LCL): 919.68 mb = 821.21 m = 2694.21 ft Lev Free Conv (LFC): 854.68 mb = 1458.61 m = 4785.41 ft Equ Level (EL): 164.68 mb = 13729.65 m = 45044.23 ft B at Equ Level: 898.74 J/kg Max Parcel Lev (MPL): 84.68 mb = 17593.65 m = 57721.26 ft Wind level data Storm motion: 113 at 10 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 1000 83 55 10 -8.2 -5.7 | 354 10 1.0 -9.6 1 925 771 80 16 -15.8 -2.8 | 45 9 -6.6 -6.6 2 850 1506 105 13 -12.6 3.4 | 82 3 -3.4 -0.5 3 979 305 60 14 -12.1 -7.0 | 15 11 -3.0 -10.8 4 945 610 65 20 -18.1 -8.5 | 36 15 -9.0 -12.3 5 911 914 85 14 -13.9 -1.2 | 43 7 -4.8 -5.1 6 879 1219 105 13 -12.6 3.4 | 82 3 -3.4 -0.5 7 818 1829 100 8 -7.9 1.4 | 332 3 1.3 -2.5 8 789 2134 95 13 -13.0 1.1 | 54 5 -3.8 -2.7 9 761 2438 95 14 -13.9 1.2 | 61 5 -4.8 -2.6 10 709 3048 85 12 -12.0 -1.0 | 30 6 -2.8 -4.9 11 700 3152 65 10 -9.1 -4.2 | 359 8 0.1 -8.1 12 683 3353 65 10 -9.1 -4.2 | 359 8 0.1 -8.1 13 634 3962 65 12 -10.9 -5.1 | 11 9 -1.7 -8.9 14 610 4267 80 13 -12.8 -2.3 | 31 7 -3.6 -6.1 15 588 4572 95 15 -14.9 1.3 | 66 6 -5.8 -2.5 16 566 4877 70 12 -11.3 -4.1 | 15 8 -2.1 -7.9 17 545 5182 90 12 -12.0 0.0 | 36 5 -2.8 -3.8 18 500 5890 80 19 -18.7 -3.3 | 53 12 -9.5 -7.1 19 487 6096 80 20 -19.7 -3.5 | 55 13 -10.5 -7.3 20 450 6706 75 27 -26.1 -7.0 | 57 20 -16.9 -10.8 21 400 7620 85 28 -27.9 -2.4 | 71 20 -18.7 -6.3 22 368 8230 80 29 -28.6 -5.0 | 65 21 -19.4 -8.9 23 353 8534 85 32 -31.9 -2.8 | 74 24 -22.7 -6.6 24 300 9740 100 26 -25.6 4.5 | 92 16 -16.4 0.7 25 274 10363 100 25 -24.6 4.3 | 92 15 -15.5 0.5 26 250 11010 90 22 -22.0 0.0 | 73 13 -12.8 -3.8 27 229 11582 70 15 -14.1 -5.1 | 29 10 -4.9 -9.0 28 200 12500 15 13 -3.4 -12.6 | 341 17 5.8 -16.4 29 182 13106 5 12 -1.0 -12.0 | 333 18 8.1 -15.8 30 165 13716 260 4 3.9 0.7 | 284 13 13.1 -3.1 31 150 14300 265 15 14.9 1.3 | 276 24 24.1 -2.5 32 149 14326 260 10 9.8 1.7 | 276 19 19.0 -2.1 33 142 14630 265 15 14.9 1.3 | 276 24 24.1 -2.5 34 134 14935 270 12 12.0 -0.0 | 280 22 21.2 -3.8 35 128 15240 240 11 9.5 5.5 | 265 19 18.7 1.7 36 121 15545 210 10 5.0 8.7 | 251 15 14.2 4.8 37 100 16660 60 3 -2.6 -1.5 | 309 8 6.6 -5.3 38 98 16764 60 3 -2.6 -1.5 | 309 8 6.6 -5.3 39 96 16887 35 7 -4.0 -5.7 | 332 11 5.2 -9.6 40 88 17374 50 13 -10.0 -8.4 | 4 12 -0.8 -12.2 41 84 17678 360 11 -0.0 -11.0 | 328 17 9.2 -14.8 42 79 17983 345 20 5.2 -19.3 | 328 27 14.3 -23.2 43 75 18288 275 10 10.0 -0.9 | 284 20 19.1 -4.7 44 70 18680 240 3 2.6 1.5 | 281 12 11.8 -2.3 45 67 18898 270 3 3.0 -0.0 | 288 13 12.2 -3.8 46 61 19507 325 18 10.3 -14.7 | 314 27 19.5 -18.6 47 55 20117 285 22 21.3 -5.7 | 287 32 30.4 -9.5 48 50 20670 275 30 29.9 -2.6 | 279 40 39.1 -6.5 49 50 20726 275 33 32.9 -2.9 | 279 43 42.0 -6.7 50 41 21946 265 28 27.9 2.4 | 272 37 37.1 -1.4 51 39 22250 240 23 19.9 11.5 | 255 30 29.1 7.7 52 37 22555 240 15 13.0 7.5 | 261 22 22.2 3.7 53 35 22860 210 13 6.5 11.3 | 245 17 15.7 7.4 54 33 23165 230 15 11.5 9.6 | 254 21 20.7 5.8 55 32 23470 245 16 14.5 6.8 | 263 24 23.7 2.9 56 30 23774 230 21 16.1 13.5 | 249 27 25.3 9.7 57 30 23790 75 11 -10.6 -2.8 | 12 7 -1.5 -6.7 58 28 24079 75 11 -10.6 -2.8 | 12 7 -1.5 -6.7 59 26 24384 85 23 -22.9 -2.0 | 67 15 -13.7 -5.8 60 24 24689 100 24 -23.6 4.2 | 91 14 -14.5 0.3 61 21 25298 70 23 -21.6 -7.9 | 47 17 -12.4 -11.7 62 18 25908 75 41 -39.6 -10.6 | 65 34 -30.4 -14.5 Wind Parameters Mean winds (0-6000m): 82.7 at 13.3 knts Storm direction: 112.7 at 9.9 knts Storm rel Dir Shear (0-3000m): -13.8 deg Energy-Hel index: 0.16 Bulk Rich Number: 520.71 Bulk Shear: 1.73 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 64 12 10 9| | | 1000 74 14 28 8| | | 1500 81 15 43 8| | | 2000 85 13 40 7| | | 2500 87 13 43 6| | | 3000 87 13 43 6| | | 4000 83 13 32 6| | | 5000 83 13 33 7| | | 6000 83 13 36 7| | | Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20250425.00.gif