UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:0000Z 18 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 27.6 24.1 81 3.5 25.0 70 4 300.0 303.5 297.9 355.9 19.05 1 1000 96 27.2 23.2 79 4.0 24.3 70 4 300.4 303.7 297.4 353.7 18.19 2 961 449 25.8 19.8 70 6.0 21.5 78 7 302.4 305.2 296.1 347.6 15.30 3 925 785 23.2 19.9 82 3.3 20.9 85 10 303.0 306.0 296.7 350.5 16.01 4 850 1519 18.8 16.1 84 2.7 17.0 110 17 305.8 308.4 295.9 346.8 13.67 5 811 1922 16.0 15.9 99 0.1 16.0 97 15 307.0 309.6 296.5 349.6 14.15 6 734 2769 13.4 8.4 72 5.0 10.3 89 22 313.0 314.9 294.9 342.4 9.47 7 700 3168 10.6 5.8 72 4.8 7.7 80 17 314.2 315.8 294.3 340.1 8.29 8 692 3264 10.4 4.4 66 6.0 6.9 70 18 315.0 316.5 294.0 338.9 7.60 9 666 3582 8.0 6.1 88 1.9 6.8 64 18 315.8 317.5 295.2 343.7 8.91 10 612 4278 4.8 0.5 74 4.3 2.4 75 20 319.9 321.1 294.5 340.7 6.50 11 579 4729 1.4 0.6 94 0.8 1.0 92 16 321.0 322.3 295.1 343.3 6.92 12 568 4883 0.2 -1.2 90 1.4 -0.6 88 15 321.3 322.6 294.6 341.3 6.18 13 543 5245 -1.1 -7.1 64 6.0 -4.0 84 13 324.0 324.8 293.7 337.6 4.14 14 513 5697 -3.9 -4.3 97 0.4 -4.1 122 16 325.9 327.0 295.2 343.8 5.43 15 503 5853 -4.3 -13.3 49 9.0 -7.9 130 19 327.2 327.8 293.4 336.5 2.73 16 500 5900 -4.7 -11.7 58 7.0 -7.7 130 20 327.3 327.9 293.8 337.9 3.12 17 496 5963 -5.1 -14.1 49 9.0 -8.7 130 21 327.6 328.1 293.4 336.4 2.59 18 492 6027 -5.3 -26.3 17 21.0 -11.4 130 21 328.1 328.3 292.1 331.4 0.91 19 489 6074 -5.9 -15.9 45 10.0 -9.7 130 22 327.9 328.4 293.2 335.7 2.26 20 473 6334 -7.5 -11.4 74 3.9 -9.2 130 22 329.1 329.8 294.4 340.6 3.38 21 448 6755 -9.3 -12.2 79 2.9 -10.5 112 20 332.0 332.6 295.1 343.5 3.35 22 408 7470 -14.3 -15.2 93 0.9 -14.6 90 28 334.5 335.1 295.4 344.5 2.88 23 400 7620 -14.5 -16.1 88 1.6 -15.1 95 25 336.1 336.7 295.7 345.7 2.72 24 371 8186 -17.7 -20.5 79 2.8 -18.6 104 24 339.2 339.6 295.8 346.5 2.02 25 335 8941 -23.3 -25.3 84 2.0 -23.8 111 21 341.6 341.9 296.0 347.0 1.46 26 326 9140 -24.5 -27.4 77 2.9 -25.2 109 20 342.6 342.9 296.0 347.2 1.24 27 322 9230 -24.7 -39.7 24 15.0 -27.1 108 20 343.6 343.6 295.5 345.0 0.38 28 317 9343 -25.5 -35.5 39 10.0 -27.3 106 20 344.0 344.1 295.8 346.3 0.59 29 311 9481 -26.7 -44.7 17 18.0 -29.0 106 19 344.2 344.2 295.6 345.1 0.23 30 300 9740 -28.9 -31.9 75 3.0 -29.5 115 10 344.6 344.8 296.2 348.0 0.88 31 298 9788 -29.1 -31.6 79 2.5 -29.6 88 12 345.0 345.2 296.3 348.5 0.91 32 292 9933 -29.9 -44.9 22 15.0 -31.7 102 11 345.9 346.0 296.0 346.9 0.24 33 290 9982 -30.3 -48.3 16 18.0 -32.2 107 11 346.0 346.0 295.9 346.7 0.17 34 284 10131 -31.7 -53.7 10 22.0 -33.6 112 10 346.1 346.1 295.8 346.5 0.09 35 272 10435 -34.3 -49.3 20 15.0 -35.7 97 10 346.6 346.6 296.0 347.3 0.16 36 267 10565 -35.3 -42.3 49 7.0 -36.1 90 10 347.0 347.1 296.3 348.4 0.35 37 258 10803 -37.5 -53.5 17 16.0 -38.6 79 10 347.2 347.2 296.1 347.6 0.10 38 251 10993 -39.3 -43.7 63 4.4 -39.7 72 13 347.2 347.3 296.3 348.5 0.32 39 250 11020 -39.5 -44.5 59 5.0 -39.9 75 17 347.3 347.4 296.3 348.5 0.29 40 246 11130 -40.3 -48.3 42 8.0 -40.9 76 17 347.8 347.8 296.3 348.6 0.19 41 205 12340 -50.9 -54.8 63 3.9 -51.1 72 12 349.7 349.7 296.7 350.2 0.11 42 200 12500 -52.3 -57.3 55 5.0 -52.5 90 11 349.9 350.0 296.7 350.3 0.08 43 185 13000 -57.1 -62.0 54 4.9 -57.2 110 12 350.1 350.1 296.7 350.3 0.05 44 181 13139 -57.1 -68.1 24 11.0 -57.3 115 12 352.3 352.3 297.1 352.4 0.02 45 171 13498 -58.7 -73.7 13 15.0 -58.9 115 11 355.4 355.4 297.8 355.4 0.01 46 150 14310 -65.7 -72.7 37 7.0 -65.8 105 1 356.9 356.9 298.1 357.0 0.01 47 133 15027 -72.1 -76.4 52 4.3 -72.1 147 4 358.0 358.0 298.3 358.0 0.01 48 118 15723 -75.7 -85.7 19 10.0 -75.7 224 9 363.8 363.8 299.4 363.8 0.00 49 100 16660 -82.7 -86.3 54 3.6 -82.7 200 7 367.9 367.9 300.2 368.0 0.00 50 97 16830 -83.7 -87.4 52 3.7 -83.7 165 7 369.2 369.2 300.4 369.2 0.00 51 90 17245 -84.3 -89.3 41 5.0 -84.3 123 14 376.0 376.0 301.6 376.0 0.00 52 82 17763 -82.9 -89.9 29 7.0 -82.9 83 23 389.0 389.0 303.6 389.0 0.00 53 77 18120 -75.5 -87.5 14 12.0 -75.6 95 18 411.5 411.5 306.7 411.5 0.00 54 70 18670 -77.5 -89.5 13 12.0 -77.6 265 23 418.6 418.6 307.6 418.6 0.00 55 66 19007 -78.9 -90.9 12 12.0 -78.9 265 26 422.6 422.6 308.0 422.6 0.00 56 64 19184 -74.5 -89.5 8 15.0 -74.6 265 27 436.0 436.0 309.5 436.0 0.00 57 57 19871 -67.7 -89.7 3 22.0 -67.9 309 31 466.2 466.2 312.3 466.2 0.00 58 50 20660 -67.9 -89.9 3 22.0 -68.1 245 22 483.5 483.5 313.7 483.5 0.00 59 39 22145 -69.9 -91.9 3 22.0 -70.1 254 21 514.0 514.0 315.9 514.0 0.00 60 34 22981 -60.1 -90.1 1 30.0 -60.9 232 19 560.4 560.4 318.6 560.4 0.00 61 33 23167 -61.9 -89.9 1 28.0 -62.6 228 19 560.4 560.4 318.6 560.4 0.00 62 30 23760 -59.3 -89.3 1 30.0 -60.3 270 15 583.0 583.0 319.8 583.0 0.00 63 20 26330 -53.7 -86.7 1 33.0 -56.2 90 48 671.8 671.8 323.5 671.9 0.01 64 14 28649 -48.7 -84.7 1 36.0 -53.6 95 52 760.9 760.9 326.3 761.1 0.02 TRP 97 16830 -83.7 -87.4 52 3.7 -83.7 165 7 369.2 369.2 300.4 369.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5804.00 m Freezing level: 564.15 mb = 4938.95 m = 16203.70 ft Wetbulb zero: 572.09 mb = 4825.59 m = 15831.78 ft Precipitable water: 2.38 inches Sfc-500 mean rel hum: 80.65 % Est. max temperature: 33.13 C = 91.63 F Sfc-Lift cond lev (LCL): 959.50 mb = 462.54 m = 1517.50 ft T: 25.69 C 700-500 lapse rate: 5.60 C/km ThetaE index: 10.76 C Layer 734.0- 666.0 mb Conv cond level (CCL): 851.90 mb = 1499.57 m = 4919.81 ft Mean mixing ratio: 16.34 g/kg Conv temperature: 33.40 C = 92.12 F Cap Strength: 1.88 C Lifted Index: -1.91 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.74 C Lifted Index @700 mb: -0.08 C Showalter Index: -0.56 C Risk: Thunderstorms probable Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 20.80 C K Index: 34.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 247.20 Risk: None Energy Index: -1.74 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 389.00 J/kg Max Up Vert Vel: 27.89 m/s Conv Inhibition (B-): 46.99 J/kg Cap Strength: 1.88 C Lift Cond Lev (LCL): 898.28 mb = 1039.45 m = 3410.23 ft Lev Free Conv (LFC): 813.28 mb = 1897.78 m = 6226.23 ft Equ Level (EL): 793.28 mb = 2109.49 m = 6920.82 ft B at Equ Level: 13.08 J/kg Max Parcel Lev (MPL): 723.28 mb = 2892.87 m = 9490.94 ft Wind level data Storm motion: 119 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 1000 96 70 4 -3.8 -1.4 | 318 9 6.1 -6.8 1 925 785 85 10 -10.0 -0.9 | 1 6 -0.1 -6.3 2 850 1519 110 17 -16.0 5.8 | 94 6 -6.1 0.4 3 981 305 80 15 -14.8 -2.6 | 32 9 -4.9 -8.0 4 946 610 80 11 -10.8 -1.9 | 8 7 -1.0 -7.3 5 913 914 80 11 -10.8 -1.9 | 8 7 -1.0 -7.3 6 881 1219 115 14 -12.7 5.9 | 100 3 -2.8 0.5 7 849 1524 110 16 -15.0 5.5 | 91 5 -5.2 0.1 8 791 2134 90 15 -15.0 0.0 | 44 7 -5.1 -5.4 9 763 2438 90 16 -16.0 0.0 | 49 8 -6.1 -5.4 10 736 2743 90 22 -22.0 0.0 | 66 13 -12.1 -5.4 11 700 3168 80 17 -16.7 -3.0 | 39 11 -6.9 -8.4 12 684 3353 60 18 -15.6 -9.0 | 22 16 -5.7 -14.4 13 611 4267 75 20 -19.3 -5.2 | 42 14 -9.5 -10.6 14 589 4572 95 17 -16.9 1.5 | 61 8 -7.1 -3.9 15 546 5182 80 13 -12.8 -2.3 | 21 8 -3.0 -7.7 16 507 5791 130 17 -13.0 10.9 | 150 6 -3.2 5.5 17 500 5900 130 20 -15.3 12.9 | 144 9 -5.5 7.4 18 487 6096 130 22 -16.9 14.1 | 141 11 -7.0 8.7 19 469 6401 130 22 -16.9 14.1 | 141 11 -7.0 8.7 20 450 6706 115 20 -18.1 8.5 | 110 9 -8.3 3.0 21 433 7010 90 21 -21.0 0.0 | 64 12 -11.1 -5.4 22 416 7315 85 30 -29.9 -2.6 | 68 22 -20.0 -8.0 23 400 7620 95 25 -24.9 2.2 | 78 15 -15.1 -3.2 24 368 8230 105 24 -23.2 6.2 | 93 13 -13.3 0.8 25 353 8534 115 21 -19.0 8.9 | 111 10 -9.2 3.5 26 312 9449 105 20 -19.3 5.2 | 89 9 -9.5 -0.2 27 300 9740 115 10 -9.1 4.2 | 327 1 0.8 -1.2 28 299 9754 85 12 -12.0 -1.0 | 18 7 -2.1 -6.5 29 287 10058 115 10 -9.1 4.2 | 327 1 0.8 -1.2 30 252 10973 70 10 -9.4 -3.4 | 357 9 0.5 -8.8 31 250 11020 75 17 -16.4 -4.4 | 34 12 -6.6 -9.8 32 230 11582 80 18 -17.7 -3.1 | 43 12 -7.9 -8.5 33 219 11887 65 18 -16.3 -7.6 | 26 15 -6.5 -13.0 34 200 12497 75 10 -9.7 -2.6 | 359 8 0.2 -8.0 35 200 12500 90 11 -11.0 0.0 | 12 6 -1.1 -5.4 36 182 13106 115 12 -10.9 5.1 | 71 1 -1.0 -0.3 37 165 13716 115 11 -10.0 4.6 | 9 1 -0.1 -0.8 38 150 14310 105 1 -1.0 0.3 | 300 10 8.9 -5.2 39 142 14630 105 1 -1.0 0.3 | 300 10 8.9 -5.2 40 115 15850 240 10 8.7 5.0 | 271 19 18.5 -0.4 41 109 16154 215 10 5.7 8.2 | 260 16 15.6 2.8 42 100 16660 200 7 2.4 6.6 | 265 12 12.2 1.2 43 98 16764 200 7 2.4 6.6 | 265 12 12.2 1.2 44 97 16830 165 7 -1.8 6.8 | 261 8 8.0 1.3 45 83 17678 80 21 -20.7 -3.6 | 50 14 -10.8 -9.1 46 79 17983 90 26 -26.0 0.0 | 71 17 -16.1 -5.4 47 75 18288 100 10 -9.8 1.7 | 360 4 0.0 -3.7 48 71 18593 250 11 10.3 3.8 | 275 20 20.2 -1.7 49 70 18670 265 23 22.9 2.0 | 276 33 32.8 -3.4 50 64 19202 265 27 26.9 2.4 | 275 37 36.7 -3.1 51 61 19507 300 24 20.8 -12.0 | 300 35 30.6 -17.4 52 58 19812 310 32 24.5 -20.6 | 307 43 34.4 -26.0 53 52 20422 300 24 20.8 -12.0 | 300 35 30.6 -17.4 54 50 20660 245 22 19.9 9.3 | 263 30 29.8 3.9 55 49 20726 255 21 20.3 5.4 | 270 30 30.1 0.0 56 47 21031 240 23 19.9 11.5 | 258 30 29.8 6.1 57 40 21946 260 22 21.7 3.8 | 273 32 31.5 -1.6 58 31 23470 220 18 11.6 13.8 | 249 23 21.4 8.4 59 30 23760 270 15 15.0 -0.0 | 282 25 24.9 -5.4 60 30 23774 260 14 13.8 2.4 | 277 24 23.6 -3.0 61 27 24384 275 12 12.0 -1.0 | 287 23 21.8 -6.5 62 26 24689 40 10 -6.4 -7.7 | 345 14 3.4 -13.1 63 25 24994 55 20 -16.4 -11.5 | 21 18 -6.5 -16.9 64 24 25298 40 19 -12.2 -14.6 | 7 20 -2.4 -20.0 65 20 26330 90 48 -48.0 0.0 | 82 39 -38.1 -5.4 66 19 26518 95 49 -48.8 4.3 | 88 39 -39.0 -1.1 67 16 27127 85 52 -51.8 -4.5 | 77 43 -42.0 -9.9 68 15 27432 100 51 -50.2 8.9 | 95 41 -40.4 3.4 69 12 28346 80 53 -52.2 -9.2 | 71 45 -42.3 -14.6 70 11 28651 90 56 -56.0 0.0 | 83 46 -46.1 -5.4 Wind Parameters Mean winds (0-6000m): 88.8 at 15.0 knts Storm direction: 118.8 at 11.2 knts Storm rel Dir Shear (0-3000m): 4.6 deg Energy-Hel index: 0.06 Bulk Rich Number: 35.44 Bulk Shear: 10.98 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 6 328 8| | | 1000 84 8 343 7| | | 1500 94 10 6 5| | | 2000 96 10 358 4| | | 2500 94 11 13 5| | | 3000 93 13 29 6| | | 4000 84 14 32 8| | | 5000 84 15 35 8| | | 6000 89 15 42 8| | | Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20250418.00.gif