UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050200.upa.cvt Date: 0000Z 2 MAY 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:0000Z 2 MAY 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 27.0 23.7 82 3.3 24.6 50 10 299.6 302.9 297.5 354.1 18.63 1 1000 86 26.8 23.4 82 3.4 24.3 50 17 300.0 303.3 297.5 353.9 18.41 2 929 735 24.4 20.4 78 4.0 21.5 87 15 303.9 306.9 297.3 352.8 16.45 3 925 773 24.0 20.4 80 3.6 21.4 90 14 303.8 306.9 297.3 353.0 16.53 4 872 1289 20.0 18.4 91 1.6 18.9 114 14 304.9 307.7 296.8 351.0 15.45 5 850 1511 18.8 16.5 86 2.3 17.2 110 18 305.8 308.5 296.1 347.9 14.03 6 755 2519 13.8 7.8 67 6.0 10.1 114 18 311.0 312.6 293.9 338.1 8.83 7 745 2631 13.2 3.2 51 10.0 7.5 114 17 311.5 312.7 292.2 331.6 6.48 8 715 2975 10.8 4.8 66 6.0 7.3 111 14 312.5 314.0 293.3 336.0 7.57 9 700 3152 10.0 5.0 71 5.0 7.1 110 12 313.6 315.1 293.8 338.0 7.84 10 695 3212 10.4 -2.6 40 13.0 3.7 110 12 314.6 315.5 291.5 329.1 4.55 11 681 3381 9.6 -9.4 25 19.0 1.1 111 12 315.6 316.1 290.2 324.6 2.75 12 654 3716 8.0 -6.0 36 14.0 1.2 120 9 317.5 318.2 291.6 329.6 3.73 13 586 4611 1.2 -0.2 90 1.4 0.4 101 13 319.7 320.9 294.4 340.3 6.45 14 568 4862 1.0 -3.5 72 4.5 -1.3 87 14 322.3 323.3 294.1 339.3 5.21 15 538 5298 -0.5 -21.5 19 21.0 -7.6 88 25 325.5 325.8 291.7 330.0 1.27 16 535 5343 -0.7 -12.7 40 12.0 -5.7 89 27 325.8 326.4 293.0 334.9 2.69 17 531 5403 -0.7 -26.7 12 26.0 -8.5 89 28 326.5 326.7 291.6 329.4 0.81 18 504 5817 -4.3 -11.3 58 7.0 -7.3 86 23 327.1 327.7 293.8 337.9 3.20 19 500 5880 -4.5 -13.5 49 9.0 -8.2 85 21 327.6 328.1 293.5 336.8 2.70 20 498 5912 -4.5 -19.5 30 15.0 -9.7 86 21 327.9 328.3 292.7 333.7 1.64 21 488 6071 -5.5 -12.5 58 7.0 -8.4 89 19 328.6 329.2 294.0 338.8 3.00 22 485 6119 -5.7 -18.7 35 13.0 -10.3 90 19 328.9 329.3 293.1 335.2 1.80 23 454 6633 -9.1 -17.1 52 8.0 -12.0 95 17 331.0 331.4 294.0 338.6 2.20 24 436 6944 -11.1 -31.1 17 20.0 -16.0 101 17 332.3 332.4 293.0 334.7 0.65 25 425 7139 -12.9 -19.9 56 7.0 -15.2 105 17 332.4 332.8 294.1 339.0 1.86 26 405 7506 -13.7 -30.7 22 17.0 -17.9 113 17 336.0 336.1 294.0 338.7 0.73 27 400 7600 -14.5 -31.5 22 17.0 -18.5 115 17 336.1 336.3 294.0 338.7 0.69 28 384 7908 -17.5 -33.5 23 16.0 -20.8 118 14 336.1 336.3 293.9 338.4 0.59 29 366 8267 -19.3 -46.3 7 27.0 -23.1 149 19 338.4 338.4 294.1 339.1 0.16 30 300 9720 -28.7 -58.7 4 30.0 -31.1 115 21 344.9 344.9 295.6 345.1 0.05 31 289 9987 -30.7 -64.7 2 34.0 -32.9 118 19 345.8 345.8 295.7 345.9 0.02 32 250 11000 -39.1 -67.1 4 28.0 -40.3 140 10 347.9 347.9 296.2 348.0 0.02 33 238 11333 -42.3 -62.3 9 20.0 -43.2 144 9 348.0 348.0 296.3 348.2 0.04 34 206 12288 -50.1 -59.1 34 9.0 -50.4 213 6 350.5 350.5 296.8 350.7 0.06 35 200 12480 -51.5 -62.5 26 11.0 -51.8 225 8 351.2 351.2 297.0 351.4 0.04 36 189 12844 -54.5 -65.5 25 11.0 -54.7 226 9 352.1 352.1 297.1 352.2 0.03 37 171 13476 -60.1 -64.9 53 4.8 -60.2 229 10 353.1 353.1 297.3 353.2 0.04 38 158 13964 -64.3 -70.3 44 6.0 -64.4 224 12 354.0 354.0 297.5 354.1 0.02 39 150 14280 -66.7 -71.7 49 5.0 -66.7 215 14 355.2 355.2 297.7 355.3 0.02 40 140 14695 -69.9 -75.9 41 6.0 -69.9 213 16 356.6 356.6 298.0 356.7 0.01 41 108 16198 -81.7 -86.6 43 4.9 -81.7 147 23 361.8 361.8 299.1 361.8 0.00 42 101 16574 -81.5 -87.5 35 6.0 -81.5 123 27 369.2 369.2 300.4 369.2 0.00 43 100 16630 -81.7 -87.7 35 6.0 -81.7 120 28 369.9 369.9 300.5 369.9 0.00 44 97 16800 -81.9 -88.9 29 7.0 -81.9 119 28 372.7 372.7 301.1 372.7 0.00 45 93 17039 -75.3 -88.3 11 13.0 -75.3 115 30 390.3 390.3 303.8 390.3 0.00 46 91 17165 -74.9 -88.9 10 14.0 -74.9 155 21 393.5 393.5 304.3 393.5 0.00 47 81 17831 -80.1 -90.1 17 10.0 -80.1 275 24 396.1 396.1 304.7 396.1 0.00 48 70 18660 -77.3 -90.3 11 13.0 -77.3 240 33 419.0 419.0 307.6 419.0 0.00 49 62 19359 -77.1 -91.1 9 14.0 -77.1 248 39 434.3 434.3 309.3 434.3 0.00 50 50 20630 -66.9 -90.9 2 24.0 -67.1 330 7 485.8 485.8 313.9 485.8 0.00 51 48 20878 -64.7 -90.7 2 26.0 -65.0 283 15 496.8 496.8 314.7 496.8 0.00 52 42 21695 -63.5 -90.5 1 27.0 -64.0 311 16 519.1 519.1 316.2 519.1 0.00 53 39 22148 -64.5 -90.5 2 26.0 -64.9 321 15 527.7 527.7 316.8 527.7 0.00 54 36 22640 -62.3 -90.3 1 28.0 -62.9 326 15 545.6 545.6 317.8 545.6 0.00 55 33 23175 -63.7 -90.7 1 27.0 -64.3 308 15 555.6 555.6 318.4 555.6 0.00 56 32 23366 -58.5 -90.5 1 32.0 -59.5 332 17 574.5 574.5 319.4 574.5 0.00 57 30 23770 -59.9 -89.9 1 30.0 -60.8 315 3 581.3 581.3 319.8 581.4 0.00 58 26 24674 -54.9 -87.9 1 33.0 -56.7 50 15 619.8 619.8 321.5 619.9 0.01 59 26 24674 -55.1 -88.1 1 33.0 -56.9 50 15 619.3 619.3 321.5 619.3 0.01 60 24 25192 -49.9 -84.9 1 35.0 -53.0 97 15 648.7 648.7 322.6 648.8 0.01 TRP 81 17831 -80.1 -90.1 17 10.0 -80.1 275 24 396.1 396.1 304.7 396.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 548.00 mb = 5152.67 m = 16904.89 ft Wetbulb zero: 581.60 mb = 4671.87 m = 15327.47 ft Precipitable water: 2.00 inches Sfc-500 mean rel hum: 63.88 % Est. max temperature: 32.99 C = 91.38 F Sfc-Lift cond lev (LCL): 960.31 mb = 442.94 m = 1453.21 ft T: 25.48 C 700-500 lapse rate: 5.32 C/km ThetaE index: 21.37 C Layer 872.0- 715.0 mb Conv cond level (CCL): 874.69 mb = 1262.45 m = 4141.84 ft Mean mixing ratio: 17.26 g/kg Conv temperature: 32.26 C = 90.08 F Cap Strength: 1.88 C Lifted Index: -2.70 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.12 C Lifted Index @700 mb: -1.50 C Showalter Index: -0.77 C Risk: Thunderstorms probable Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.00 C K Index: 34.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 255.00 Risk: None Energy Index: -2.20 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 906.77 J/kg Max Up Vert Vel: 42.59 m/s Conv Inhibition (B-): 30.57 J/kg Cap Strength: 1.88 C Lift Cond Lev (LCL): 907.63 mb = 938.87 m = 3080.24 ft Lev Free Conv (LFC): 812.63 mb = 1893.29 m = 6211.52 ft Equ Level (EL): 162.63 mb = 13785.87 m = 45228.67 ft B at Equ Level: 901.39 J/kg Max Parcel Lev (MPL): 92.63 mb = 17062.23 m = 55977.75 ft Wind level data Storm motion: 129 at 13 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 1007 16 50 10 -7.7 -6.4 | 351 15 2.3 -14.4 1 1000 86 50 17 -13.0 -10.9 | 9 19 -3.1 -18.9 2 975 305 50 23 -17.6 -14.8 | 19 24 -7.7 -22.8 3 942 610 75 18 -17.4 -4.7 | 31 15 -7.5 -12.6 4 925 773 90 14 -14.0 0.0 | 27 9 -4.1 -8.0 5 910 914 95 12 -12.0 1.0 | 16 7 -2.0 -6.9 6 879 1219 115 13 -11.8 5.5 | 37 3 -1.8 -2.5 7 850 1511 110 18 -16.9 6.2 | 75 7 -7.0 -1.8 8 819 1829 115 26 -23.6 11.0 | 102 14 -13.6 3.0 9 790 2134 115 22 -19.9 9.3 | 97 10 -10.0 1.3 10 762 2438 115 19 -17.2 8.0 | 90 7 -7.3 0.0 11 700 3152 110 12 -11.3 4.1 | 19 4 -1.3 -3.9 12 683 3353 110 12 -11.3 4.1 | 19 4 -1.3 -3.9 13 658 3658 120 9 -7.8 4.5 | 328 4 2.1 -3.5 14 610 4267 120 11 -9.5 5.5 | 351 3 0.4 -2.5 15 566 4877 85 14 -13.9 -1.2 | 24 10 -4.0 -9.2 16 525 5486 90 31 -31.0 0.0 | 69 23 -21.1 -8.0 17 500 5880 85 21 -20.9 -1.8 | 48 15 -11.0 -9.8 18 486 6096 90 19 -19.0 0.0 | 49 12 -9.1 -8.0 19 467 6401 90 17 -17.0 0.0 | 41 11 -7.1 -8.0 20 400 7600 115 17 -15.4 7.2 | 82 6 -5.5 -0.8 21 399 7620 100 18 -17.7 3.1 | 58 9 -7.8 -4.9 22 383 7925 120 14 -12.1 7.0 | 66 2 -2.2 -1.0 23 367 8230 150 19 -9.5 16.5 | 183 8 0.4 8.5 24 311 9449 125 23 -18.8 13.2 | 120 10 -8.9 5.2 25 300 9720 115 21 -19.0 8.9 | 96 9 -9.1 0.9 26 299 9754 110 22 -20.7 7.5 | 88 11 -10.7 -0.5 27 262 10668 140 11 -7.1 8.4 | 261 3 2.9 0.4 28 250 11000 140 10 -6.4 7.7 | 275 4 3.5 -0.3 29 240 11278 140 10 -6.4 7.7 | 275 4 3.5 -0.3 30 219 11887 190 3 0.5 3.0 | 296 12 10.5 -5.0 31 200 12480 225 8 5.7 5.7 | 279 16 15.6 -2.3 32 164 13716 230 10 7.7 6.4 | 275 18 17.6 -1.6 33 150 14280 215 14 8.0 11.5 | 259 18 18.0 3.5 34 149 14326 230 15 11.5 9.6 | 266 21 21.4 1.7 35 127 15240 185 17 1.5 16.9 | 232 15 11.4 8.9 36 121 15545 185 16 1.4 15.9 | 235 14 11.3 7.9 37 100 16630 120 28 -24.2 14.0 | 113 16 -14.3 6.0 38 98 16764 120 28 -24.2 14.0 | 113 16 -14.3 6.0 39 93 17069 115 30 -27.2 12.7 | 105 18 -17.3 4.7 40 88 17374 240 2 1.7 1.0 | 301 14 11.7 -7.0 41 83 17678 265 12 12.0 1.0 | 288 23 21.9 -6.9 42 81 17831 275 24 23.9 -2.1 | 287 35 33.8 -10.1 43 79 17983 280 20 19.7 -3.5 | 291 32 29.6 -11.5 44 75 18288 265 37 36.9 3.2 | 276 47 46.8 -4.8 45 71 18593 260 27 26.6 4.7 | 275 37 36.5 -3.3 46 70 18660 240 33 28.6 16.5 | 258 39 38.5 8.5 47 67 18898 240 33 28.6 16.5 | 258 39 38.5 8.5 48 61 19507 250 41 38.5 14.0 | 263 49 48.5 6.0 49 57 19812 255 35 33.8 9.1 | 269 44 43.7 1.1 50 52 20422 230 32 24.5 20.6 | 250 37 34.4 12.6 51 50 20630 330 7 3.5 -6.1 | 316 19 13.4 -14.1 52 49 20726 230 18 13.8 11.6 | 261 24 23.7 3.6 53 47 21031 335 12 5.1 -10.9 | 322 24 15.0 -18.9 54 45 21336 330 21 10.5 -18.2 | 322 33 20.4 -26.2 55 42 21641 310 16 12.3 -10.3 | 309 29 22.2 -18.3 56 37 22555 330 15 7.5 -13.0 | 320 27 17.4 -21.0 57 33 23165 305 15 12.3 -8.6 | 307 28 22.2 -16.6 58 32 23470 345 18 4.7 -17.4 | 330 29 14.6 -25.4 59 30 23770 315 3 2.1 -2.1 | 310 16 12.1 -10.1 60 30 23774 340 11 3.8 -10.3 | 323 23 13.7 -18.3 61 28 24079 40 10 -6.4 -7.7 | 347 16 3.5 -15.6 62 26 24384 50 15 -11.5 -9.6 | 5 18 -1.6 -17.6 63 24 24689 100 14 -13.8 2.4 | 35 7 -3.9 -5.6 64 23 24994 75 26 -25.1 -6.7 | 46 21 -15.2 -14.7 65 21 25298 85 44 -43.8 -3.8 | 71 36 -33.9 -11.8 Wind Parameters Mean winds (0-6000m): 98.8 at 17.0 knts Storm direction: 128.8 at 12.7 knts Shear (0-3000m) pos: 3.7 neg: 1.8 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 47.0 deg Storm rel helicity (0-3000m) pos: 82.1 neg: -16.6 tot: 65.5 m^2/s^2 ave: 21.8 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 2.3 10^-3/s Energy-Hel index: 0.47 Bulk Rich Number: 33.40 Bulk Shear: 27.15 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 54 20 17 21| 10.7 0.0 10.7| 60.7 0.0 60.7 121.3 0.61| 20.4 12.5 1000 67 17 22 16| 5.1 0.0 5.1| 65.2 -5.1 60.1 60.1 0.35| 16.6 5.9 1500 80 16 29 12| 5.4 0.0 5.4| 70.3 -5.1 65.2 43.5 0.39| 13.9 5.4 2000 92 18 47 11| 5.5 0.0 5.5| 82.1 -6.5 75.6 37.8 0.39| 13.0 5.1 2500 97 19 57 10| 4.4 1.1 5.5| 82.1 -11.1 71.0 28.4 0.32| 11.5 3.6 3000 100 18 58 9| 3.7 1.8 5.4| 82.1 -16.6 65.5 21.8 0.22| 10.4 2.3 4000 103 16 53 7| 2.5 1.3 3.8| 82.6 -21.2 61.4 15.4 0.14| 8.6 1.2 5000 103 15 48 7| 2.0 1.2 3.2| 94.2 -21.4 72.8 14.6 0.19| 8.1 1.6 6000 99 17 52 9| 2.5 1.4 3.8|127.3 -50.6 76.6 12.8 0.16| 8.8 1.4 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20250502.00.gif