UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:1200Z 1 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 1010 16 28.0 24.7 82 3.3 25.6 70 8 300.3 303.9 298.4 358.4 19.75 1 1000 105 26.6 24.0 86 2.6 24.7 75 6 299.8 303.2 297.8 355.8 19.11 2 975 329 24.6 23.4 93 1.2 23.8 70 17 299.9 303.4 297.8 355.3 18.90 3 925 790 22.6 18.9 80 3.7 20.0 85 18 302.4 305.2 295.9 346.8 15.02 4 850 1524 18.4 16.2 87 2.2 16.9 120 19 305.4 308.0 295.8 346.6 13.76 5 765 2422 13.6 8.6 72 5.0 10.5 121 16 309.6 311.3 293.7 337.7 9.21 6 703 3130 8.8 8.8 100 0.0 8.8 113 15 311.8 313.8 295.1 343.2 10.17 7 700 3166 8.8 8.2 96 0.6 8.4 110 15 312.2 314.1 294.9 342.5 9.80 8 693 3249 8.8 7.0 88 1.8 7.7 106 14 313.1 314.9 294.7 341.4 9.11 9 683 3370 9.2 3.2 66 6.0 5.8 100 12 314.9 316.2 293.6 337.1 7.07 10 659 3666 7.6 1.6 66 6.0 4.2 103 13 316.3 317.6 293.6 337.0 6.53 11 626 4089 4.6 0.4 74 4.2 2.3 108 14 317.6 318.8 293.7 337.6 6.31 12 616 4220 3.2 2.4 94 0.8 2.7 109 15 317.4 318.9 294.6 340.9 7.41 13 578 4734 0.0 -1.8 88 1.8 -1.0 97 14 319.5 320.6 293.9 338.2 5.81 14 564 4931 -0.7 -4.2 77 3.5 -2.4 85 13 320.9 321.9 293.6 337.1 4.97 15 559 5003 -0.7 -10.7 47 10.0 -5.0 81 13 321.8 322.3 292.2 331.8 3.03 16 551 5118 -1.1 -10.1 50 9.0 -5.0 74 13 322.6 323.2 292.6 333.3 3.22 17 534 5368 -2.3 -16.3 33 14.0 -7.5 74 15 324.1 324.5 292.0 330.9 2.00 18 529 5443 -2.1 -35.1 6 33.0 -10.1 76 16 325.2 325.3 290.7 326.6 0.37 19 512 5703 -3.9 -20.9 25 17.0 -9.6 83 19 326.1 326.3 292.0 331.0 1.41 20 502 5858 -4.5 -31.5 10 27.0 -11.4 82 21 327.2 327.3 291.5 329.2 0.55 21 500 5890 -4.7 -31.7 10 27.0 -11.6 80 22 327.3 327.4 291.5 329.3 0.54 22 476 6275 -7.1 -31.1 13 24.0 -13.2 87 22 329.0 329.1 292.0 331.2 0.60 23 463 6490 -8.9 -11.4 82 2.5 -9.9 96 19 329.4 330.0 294.6 341.1 3.46 24 458 6574 -9.3 -16.3 57 7.0 -11.9 99 18 329.9 330.3 293.8 338.0 2.34 25 452 6675 -9.7 -13.7 73 4.0 -11.3 103 16 330.6 331.2 294.5 340.7 2.94 26 442 6848 -10.3 -19.3 48 9.0 -13.4 96 16 332.0 332.4 294.0 338.6 1.88 27 412 7386 -13.1 -23.1 43 10.0 -16.2 85 17 335.1 335.4 294.4 340.3 1.45 28 400 7610 -14.7 -22.7 51 8.0 -17.1 85 18 335.9 336.2 294.7 341.4 1.54 29 345 8710 -23.1 -30.1 53 7.0 -24.6 100 17 339.0 339.2 294.9 342.4 0.91 30 341 8795 -23.7 -29.7 58 6.0 -25.0 103 17 339.3 339.5 295.0 342.9 0.96 31 339 8838 -23.5 -37.5 26 14.0 -25.9 104 17 340.2 340.3 294.8 341.9 0.45 32 314 9393 -27.1 -46.1 15 19.0 -29.4 119 15 342.7 342.7 295.1 343.5 0.19 33 300 9720 -29.5 -41.5 30 12.0 -31.1 125 13 343.8 343.9 295.6 345.1 0.34 34 299 9744 -29.7 -40.7 34 11.0 -31.2 126 13 343.8 343.9 295.6 345.3 0.37 35 280 10211 -32.5 -46.5 24 14.0 -34.0 133 15 346.3 346.4 296.0 347.2 0.21 36 268 10519 -35.3 -50.3 20 15.0 -36.5 130 14 346.6 346.7 296.0 347.2 0.14 37 250 11000 -39.5 -50.5 30 11.0 -40.3 130 10 347.3 347.4 296.2 348.0 0.15 38 205 12320 -50.7 -60.7 30 10.0 -51.0 166 6 350.0 350.0 296.7 350.2 0.05 39 200 12480 -52.1 -59.1 43 7.0 -52.3 170 5 350.3 350.3 296.7 350.5 0.07 40 184 13015 -56.9 -60.3 65 3.4 -57.0 245 2 350.9 350.9 296.9 351.2 0.06 41 177 13260 -59.3 -62.8 64 3.5 -59.4 252 2 350.9 350.9 296.8 351.1 0.05 42 168 13586 -61.7 -67.7 45 6.0 -61.8 234 4 352.2 352.2 297.1 352.3 0.03 43 150 14280 -67.3 -71.9 52 4.6 -67.4 195 9 354.2 354.2 297.5 354.2 0.02 44 135 14906 -72.9 -75.7 66 2.8 -72.9 209 11 355.1 355.1 297.7 355.1 0.01 45 123 15446 -77.3 -82.2 45 4.9 -77.3 186 14 356.6 356.6 298.0 356.6 0.00 46 101 16555 -84.3 -88.5 47 4.2 -84.3 135 23 363.8 363.8 299.4 363.8 0.00 47 100 16610 -84.1 -89.1 41 5.0 -84.1 120 24 365.2 365.2 299.7 365.2 0.00 48 96 16838 -79.9 -86.9 30 7.0 -79.9 126 24 377.7 377.7 301.9 377.7 0.00 49 88 17334 -76.7 -88.7 13 12.0 -76.7 106 31 393.7 393.7 304.3 393.7 0.00 50 80 17878 -79.1 -89.1 18 10.0 -79.1 304 17 399.6 399.6 305.2 399.6 0.00 51 70 18650 -71.5 -90.5 4 19.0 -71.6 250 38 431.4 431.4 309.0 431.4 0.00 52 65 19088 -72.5 -90.5 5 18.0 -72.6 246 41 438.5 438.5 309.7 438.5 0.00 53 50 20640 -70.9 -90.9 4 20.0 -71.1 225 21 476.4 476.4 313.2 476.4 0.00 54 49 20760 -70.9 -90.9 4 20.0 -71.1 225 21 479.2 479.2 313.4 479.2 0.00 55 47 21009 -66.7 -90.7 2 24.0 -67.0 225 21 495.0 495.0 314.6 495.0 0.00 56 38 22309 -61.7 -89.7 1 28.0 -62.3 265 11 538.8 538.8 317.5 538.8 0.00 57 30 23780 -59.5 -90.5 1 31.0 -60.4 65 21 582.4 582.4 319.8 582.5 0.00 58 29 23993 -57.5 -89.5 1 32.0 -58.7 72 17 593.6 593.6 320.3 593.6 0.00 59 27 24441 -59.1 -89.1 1 30.0 -60.2 58 20 601.4 601.4 320.7 601.4 0.01 60 20 26350 -52.1 -87.1 1 35.0 -55.0 115 41 676.7 676.7 323.7 676.8 0.01 61 14 28683 -47.5 -85.5 1 38.0 -52.9 86 45 765.0 765.0 326.4 765.1 0.02 TRP 101 16555 -84.3 -88.5 47 4.2 -84.3 135 23 363.8 363.8 299.4 363.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 578.00 mb = 4734.47 m = 15532.86 ft Wetbulb zero: 588.05 mb = 4595.14 m = 15075.75 ft Precipitable water: 2.17 inches Sfc-500 mean rel hum: 73.32 % Est. max temperature: 32.73 C = 90.91 F Sfc-Lift cond lev (LCL): 963.30 mb = 434.33 m = 1424.95 ft T: 24.14 C 700-500 lapse rate: 4.96 C/km ThetaE index: 20.63 C Layer 1000.0- 703.0 mb Conv cond level (CCL): 887.35 mb = 1150.68 m = 3775.15 ft Mean mixing ratio: 17.37 g/kg Conv temperature: 31.61 C = 88.90 F Cap Strength: 1.37 C Lifted Index: -2.49 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.27 C Lifted Index @700 mb: -2.35 C Showalter Index: -0.50 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 20.90 C K Index: 38.70 Risk: > 80 % chance of thunderstorms Sweat Index: 254.40 Risk: None Energy Index: -3.29 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 906.75 J/kg Max Up Vert Vel: 42.59 m/s Conv Inhibition (B-): 21.68 J/kg Cap Strength: 1.37 C Lift Cond Lev (LCL): 925.74 mb = 783.02 m = 2568.92 ft Lev Free Conv (LFC): 830.74 mb = 1719.42 m = 5641.08 ft Equ Level (EL): 160.74 mb = 13856.58 m = 45460.66 ft B at Equ Level: 895.79 J/kg Max Parcel Lev (MPL): 90.74 mb = 17159.06 m = 56295.46 ft Wind level data Storm motion: 130 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 1010 16 70 8 -7.5 -2.7 | 351 11 1.6 -10.5 1 1000 105 75 6 -5.8 -1.6 | 340 10 3.3 -9.3 2 978 305 70 17 -16.0 -5.8 | 27 15 -6.8 -13.5 3 944 610 75 20 -19.3 -5.2 | 38 16 -10.2 -12.9 4 925 790 85 18 -17.9 -1.6 | 43 13 -8.8 -9.3 5 912 914 85 18 -17.9 -1.6 | 43 13 -8.8 -9.3 6 880 1219 95 16 -15.9 1.4 | 47 9 -6.8 -6.3 7 850 1524 120 19 -16.5 9.5 | 104 8 -7.3 1.8 8 820 1829 135 19 -13.4 13.4 | 143 7 -4.3 5.7 9 791 2134 130 19 -14.6 12.2 | 130 7 -5.4 4.5 10 763 2438 120 16 -13.9 8.0 | 93 5 -4.7 0.3 11 736 2743 110 17 -16.0 5.8 | 74 7 -6.8 -1.9 12 710 3048 120 15 -13.0 7.5 | 87 4 -3.9 -0.2 13 700 3166 110 15 -14.1 5.1 | 62 6 -5.0 -2.6 14 684 3353 100 12 -11.8 2.1 | 25 6 -2.7 -5.6 15 611 4267 110 15 -14.1 5.1 | 62 6 -5.0 -2.6 16 588 4572 105 14 -13.5 3.6 | 47 6 -4.4 -4.1 17 546 5182 70 13 -12.2 -4.4 | 14 13 -3.1 -12.2 18 506 5791 85 20 -19.9 -1.7 | 49 14 -10.8 -9.5 19 500 5890 80 22 -21.7 -3.8 | 47 17 -12.5 -11.5 20 487 6096 80 24 -23.6 -4.2 | 51 19 -14.5 -11.9 21 450 6706 105 16 -15.5 4.1 | 60 7 -6.3 -3.6 22 432 7010 85 16 -15.9 -1.4 | 37 11 -6.8 -9.1 23 400 7610 85 18 -17.9 -1.6 | 43 13 -8.8 -9.3 24 383 7925 85 16 -15.9 -1.4 | 37 11 -6.8 -9.1 25 368 8230 110 17 -16.0 5.8 | 74 7 -6.8 -1.9 26 353 8534 95 17 -16.9 1.5 | 51 10 -7.8 -6.2 27 325 9144 115 17 -15.4 7.2 | 85 6 -6.3 -0.5 28 300 9720 125 13 -10.6 7.5 | 80 2 -1.5 -0.3 29 286 10058 135 16 -11.3 11.3 | 149 4 -2.2 3.6 30 251 10973 125 11 -9.0 6.3 | 355 1 0.1 -1.4 31 250 11000 130 10 -7.7 6.4 | 311 2 1.5 -1.3 32 200 12480 170 5 -0.9 4.9 | 289 9 8.3 -2.8 33 181 13106 260 1 1.0 0.2 | 307 13 10.1 -7.6 34 150 14280 195 9 2.3 8.7 | 265 12 11.5 1.0 35 134 14935 210 11 5.5 9.5 | 263 15 14.6 1.8 36 114 15850 165 17 -4.4 16.4 | 209 10 4.7 8.7 37 108 16154 165 25 -6.5 24.1 | 189 17 2.7 16.4 38 101 16555 135 23 -16.3 16.3 | 140 11 -7.1 8.5 39 100 16610 120 24 -20.8 12.0 | 110 12 -11.6 4.3 40 97 16764 130 23 -17.6 14.8 | 130 11 -8.5 7.1 41 92 17069 115 25 -22.7 10.6 | 102 14 -13.5 2.8 42 88 17374 105 32 -30.9 8.3 | 91 22 -21.8 0.6 43 83 17678 335 12 5.1 -10.9 | 323 23 14.2 -18.6 44 79 17983 290 20 18.8 -6.8 | 298 32 27.9 -14.6 45 70 18650 250 38 35.7 13.0 | 263 45 44.8 5.3 46 64 19202 245 42 38.1 17.7 | 258 48 47.2 10.0 47 61 19507 255 36 34.8 9.3 | 268 44 43.9 1.6 48 52 20422 240 32 27.7 16.0 | 257 38 36.9 8.3 49 50 20640 225 21 14.8 14.8 | 253 25 24.0 7.1 50 47 21031 225 21 14.8 14.8 | 253 25 24.0 7.1 51 45 21336 250 9 8.5 3.1 | 285 18 17.6 -4.6 52 42 21641 265 10 10.0 0.9 | 290 20 19.1 -6.9 53 40 21946 245 12 10.9 5.1 | 278 20 20.0 -2.7 54 38 22250 270 11 11.0 -0.0 | 291 22 20.1 -7.7 55 37 22555 250 12 11.3 4.1 | 280 21 20.4 -3.6 56 35 22860 325 10 5.7 -8.2 | 317 22 14.9 -15.9 57 33 23165 345 13 3.4 -12.6 | 328 24 12.5 -20.3 58 32 23470 340 20 6.8 -18.8 | 329 31 16.0 -26.5 59 30 23774 35 10 -5.7 -8.2 | 348 16 3.4 -15.9 60 30 23780 65 21 -19.0 -8.9 | 31 19 -9.9 -16.6 61 29 24079 75 15 -14.5 -3.9 | 25 13 -5.3 -11.6 62 27 24384 50 18 -13.8 -11.6 | 14 20 -4.6 -19.3 63 26 24689 90 26 -26.0 0.0 | 65 19 -16.9 -7.7 64 23 25603 60 45 -39.0 -22.5 | 45 42 -29.8 -30.2 65 21 25908 65 31 -28.1 -13.1 | 42 28 -19.0 -20.8 66 20 26350 115 41 -37.2 17.3 | 109 30 -28.0 9.6 67 18 26822 120 39 -33.8 19.5 | 116 27 -24.6 11.8 68 16 27127 90 57 -57.0 0.0 | 81 48 -47.9 -7.7 69 14 27737 85 44 -43.8 -3.8 | 72 37 -34.7 -11.6 70 11 28651 85 47 -46.8 -4.1 | 73 39 -37.7 -11.8 Wind Parameters Mean winds (0-6000m): 100.2 at 16.0 knts Storm direction: 130.2 at 12.0 knts Shear (0-3000m) pos: 2.8 neg: 0.9 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 93.8 deg Storm rel helicity (0-3000m) pos: 73.6 neg: -14.4 tot: 59.2 m^2/s^2 ave: 19.7 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 3.3 10^-3/s Energy-Hel index: 0.41 Bulk Rich Number: 117.38 Bulk Shear: 7.72 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 72 13 17 13| 11.4 0.0 11.4| 35.4 -3.6 31.8 63.5 0.67| 14.8 9.9 1000 77 16 30 13| 5.2 0.0 5.2| 45.6 -3.6 42.0 42.0 0.60| 10.5 6.3 1500 86 16 39 12| 5.1 0.0 5.1| 63.0 -3.6 59.4 39.6 0.66| 10.5 7.0 2000 98 17 55 9| 4.3 0.0 4.3| 72.4 -5.1 67.3 33.6 0.67| 9.4 6.3 2500 104 17 65 8| 3.5 1.1 4.5| 72.4 -12.4 60.0 24.0 0.47| 8.7 4.1 3000 106 17 67 8| 2.8 0.9 3.7| 73.6 -14.4 59.2 19.7 0.41| 8.0 3.3 4000 106 16 63 7| 2.3 1.3 3.6| 77.3 -21.8 55.5 13.9 0.30| 7.1 2.1 5000 105 16 59 7| 1.9 1.7 3.6| 78.6 -32.1 46.5 9.3 0.19| 6.5 1.3 6000 100 16 53 8| 1.8 1.5 3.3|107.8 -35.9 71.9 12.0 0.25| 6.6 1.6 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20250501.12.gif