UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:0000Z 29 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 26.6 23.9 85 2.7 24.6 60 3 299.0 302.4 297.5 353.9 18.82 1 1003 72 27.0 22.8 78 4.2 23.9 30 4 299.9 303.1 297.0 351.7 17.69 2 1000 100 27.0 23.1 79 3.9 24.2 15 4 300.1 303.5 297.3 353.1 18.07 3 979 289 26.4 21.4 74 5.0 22.8 47 8 301.4 304.4 296.7 350.3 16.61 4 925 789 22.6 21.1 91 1.5 21.5 80 7 302.4 305.6 297.4 353.5 17.28 5 899 1037 20.6 20.4 99 0.2 20.5 102 9 302.8 306.0 297.3 353.3 17.02 6 850 1521 18.4 16.1 86 2.3 16.8 120 12 305.4 308.0 295.8 346.3 13.67 7 835 1674 16.8 15.6 93 1.2 16.0 120 14 305.3 307.8 295.7 345.6 13.47 8 737 2732 12.4 2.4 50 10.0 6.8 118 19 311.6 312.8 291.9 330.8 6.18 9 700 3163 9.8 3.8 66 6.0 6.3 100 17 313.3 314.7 293.3 335.8 7.20 10 678 3428 8.2 6.9 91 1.3 7.4 87 13 314.4 316.2 295.1 343.2 9.25 11 627 4072 5.6 3.1 84 2.5 4.1 62 14 318.6 320.0 295.0 342.9 7.66 12 540 5279 -1.7 -1.7 100 0.0 -1.7 96 21 323.8 325.0 295.3 344.2 6.27 13 500 5890 -4.5 -4.8 98 0.3 -4.7 70 23 327.6 328.6 295.6 345.4 5.36 14 402 7572 -14.5 -17.4 79 2.9 -15.5 59 29 335.7 336.2 295.3 344.2 2.43 15 400 7610 -14.9 -17.7 79 2.8 -15.9 60 30 335.6 336.1 295.3 344.0 2.38 16 351 8589 -21.1 -22.5 88 1.4 -21.5 68 24 340.0 340.4 295.8 346.5 1.79 17 301 9706 -29.5 -36.5 51 7.0 -30.6 85 23 343.5 343.6 295.7 345.6 0.56 18 300 9730 -29.5 -36.5 51 7.0 -30.6 85 23 343.8 343.9 295.7 346.0 0.56 19 266 10581 -35.9 -39.5 69 3.6 -36.4 92 30 346.5 346.6 296.3 348.3 0.47 20 255 10874 -38.5 -41.0 77 2.5 -38.8 94 32 346.9 346.9 296.3 348.5 0.42 21 250 11010 -39.7 -42.4 75 2.7 -40.0 95 33 347.0 347.1 296.3 348.5 0.37 22 238 11344 -42.5 -46.8 63 4.3 -42.8 96 33 347.7 347.8 296.4 348.7 0.24 23 236 11400 -43.1 -51.1 41 8.0 -43.6 96 34 347.7 347.7 296.3 348.3 0.15 24 210 12174 -50.1 -53.8 65 3.7 -50.3 99 35 348.5 348.6 296.4 349.0 0.12 25 200 12490 -52.5 -57.2 57 4.7 -52.7 100 35 349.6 349.6 296.6 350.0 0.08 26 188 12886 -55.9 -62.9 41 7.0 -56.1 94 34 350.4 350.4 296.8 350.6 0.04 27 153 14161 -67.1 -72.1 49 5.0 -67.1 102 27 352.5 352.5 297.2 352.6 0.01 28 150 14280 -68.3 -74.3 42 6.0 -68.4 105 26 352.4 352.4 297.2 352.5 0.01 29 142 14607 -71.3 -74.8 59 3.5 -71.3 110 28 352.8 352.8 297.3 352.8 0.01 30 136 14861 -72.5 -77.1 50 4.6 -72.5 114 30 355.0 355.0 297.7 355.0 0.01 31 100 16620 -83.3 -89.3 34 6.0 -83.3 105 15 366.8 366.8 300.0 366.8 0.00 32 99 16676 -83.3 -89.3 34 6.0 -83.3 105 15 367.8 367.8 300.2 367.8 0.00 33 94 16965 -81.5 -89.5 24 8.0 -81.5 98 21 376.9 376.9 301.8 376.9 0.00 34 92 17088 -75.5 -87.5 14 12.0 -75.5 87 24 391.1 391.1 303.9 391.1 0.00 35 84 17620 -71.1 -89.1 5 18.0 -71.2 292 13 410.3 410.3 306.6 410.3 0.00 36 75 18282 -76.3 -89.3 11 13.0 -76.3 255 35 412.9 412.9 306.9 412.9 0.00 37 70 18680 -75.9 -88.9 11 13.0 -75.9 255 30 422.0 422.0 307.9 422.0 0.00 38 64 19199 -76.3 -89.3 11 13.0 -76.3 259 30 432.1 432.1 309.0 432.1 0.00 39 50 20660 -66.7 -88.7 3 22.0 -67.0 260 30 486.3 486.3 314.0 486.3 0.00 40 40 22004 -69.7 -90.7 3 21.0 -69.9 264 22 510.8 510.8 315.7 510.8 0.00 41 32 23368 -60.3 -86.3 2 26.0 -61.2 143 8 569.6 569.6 319.2 569.7 0.01 42 30 23770 -61.1 -88.1 2 27.0 -61.9 30 24 578.1 578.1 319.6 578.1 0.01 43 29 23980 -61.5 -88.5 2 27.0 -62.3 34 23 582.6 582.6 319.8 582.6 0.01 44 26 24666 -55.1 -86.1 1 31.0 -56.9 60 39 619.3 619.3 321.5 619.3 0.01 45 20 26360 -49.7 -83.7 1 34.0 -53.2 85 56 684.0 684.1 323.9 684.2 0.02 46 16 27821 -49.5 -85.5 1 36.0 -53.7 78 46 729.8 729.8 325.4 729.9 0.02 TRP 99 16676 -83.3 -89.3 34 6.0 -83.3 105 15 367.8 367.8 300.2 367.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 560.26 mb = 4998.16 m = 16397.98 ft Wetbulb zero: 565.50 mb = 4906.38 m = 16096.85 ft Precipitable water: 2.40 inches Sfc-500 mean rel hum: 84.30 % Est. max temperature: 32.57 C = 90.62 F Sfc-Lift cond lev (LCL): 970.63 mb = 364.39 m = 1195.48 ft T: 25.82 C 700-500 lapse rate: 5.24 C/km ThetaE index: 22.69 C Layer 899.0- 700.0 mb Conv cond level (CCL): 897.47 mb = 1051.75 m = 3450.57 ft Mean mixing ratio: 17.17 g/kg Conv temperature: 30.54 C = 86.97 F Cap Strength: 0.97 C Lifted Index: -2.35 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.33 C Lifted Index @700 mb: -1.41 C Showalter Index: -0.18 C Risk: Thunderstorms probable Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 20.60 C K Index: 33.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 240.20 Risk: None Energy Index: -0.28 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 882.23 J/kg Max Up Vert Vel: 42.01 m/s Conv Inhibition (B-): 15.08 J/kg Cap Strength: 0.97 C Lift Cond Lev (LCL): 915.20 mb = 881.67 m = 2892.58 ft Lev Free Conv (LFC): 850.20 mb = 1518.98 m = 4983.48 ft Equ Level (EL): 160.20 mb = 13876.46 m = 45525.90 ft B at Equ Level: 882.02 J/kg Max Parcel Lev (MPL): 90.20 mb = 17203.52 m = 56441.31 ft Wind level data Storm motion: 125 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 1009 16 60 3 -2.6 -1.5 | 320 10 6.8 -8.0 1 1000 100 15 4 -1.0 -3.9 | 321 13 8.4 -10.4 2 977 305 50 8 -6.1 -5.1 | 344 12 3.3 -11.6 3 944 610 60 5 -4.3 -2.5 | 331 10 5.1 -9.0 4 925 789 80 7 -6.9 -1.2 | 342 8 2.5 -7.7 5 912 914 90 8 -8.0 0.0 | 348 7 1.4 -6.5 6 880 1219 120 10 -8.7 5.0 | 334 2 0.7 -1.5 7 850 1521 120 12 -10.4 6.0 | 63 1 -1.0 -0.5 8 791 2134 120 20 -17.3 10.0 | 114 9 -7.9 3.5 9 763 2438 120 20 -17.3 10.0 | 114 9 -7.9 3.5 10 710 3048 115 17 -15.4 7.2 | 96 6 -6.0 0.7 11 700 3163 100 17 -16.7 3.0 | 64 8 -7.4 -3.6 12 659 3658 75 10 -9.7 -2.6 | 2 9 -0.3 -9.1 13 634 3962 60 13 -11.3 -6.5 | 8 13 -1.9 -13.0 14 611 4267 65 15 -13.6 -6.3 | 18 14 -4.2 -12.8 15 567 4877 90 20 -20.0 0.0 | 58 12 -10.6 -6.5 16 526 5486 100 21 -20.7 3.6 | 76 12 -11.3 -2.9 17 506 5791 75 25 -24.1 -6.5 | 49 20 -14.8 -13.0 18 500 5890 70 23 -21.6 -7.9 | 40 19 -12.2 -14.4 19 487 6096 70 23 -21.6 -7.9 | 40 19 -12.2 -14.4 20 416 7315 55 24 -19.7 -13.8 | 27 23 -10.3 -20.3 21 400 7610 60 30 -26.0 -15.0 | 38 27 -16.6 -21.5 22 383 7925 65 31 -28.1 -13.1 | 44 27 -18.7 -19.6 23 368 8230 65 27 -24.5 -11.4 | 40 23 -15.1 -17.9 24 339 8839 70 21 -19.7 -7.2 | 37 17 -10.3 -13.7 25 325 9144 90 24 -24.0 0.0 | 66 16 -14.6 -6.5 26 300 9730 85 23 -22.9 -2.0 | 58 16 -13.5 -8.5 27 250 11010 95 33 -32.9 2.9 | 81 24 -23.5 -3.6 28 200 12490 100 35 -34.5 6.1 | 89 25 -25.1 -0.4 29 200 12497 100 36 -35.5 6.3 | 89 26 -26.1 -0.3 30 172 13411 85 30 -29.9 -2.6 | 66 22 -20.5 -9.1 31 150 14280 105 26 -25.1 6.7 | 91 16 -15.7 0.2 32 134 14935 115 31 -28.1 13.1 | 109 20 -18.7 6.6 33 127 15240 105 16 -15.5 4.1 | 69 7 -6.1 -2.4 34 120 15545 90 11 -11.0 0.0 | 14 7 -1.6 -6.5 35 114 15850 105 6 -5.8 1.6 | 324 6 3.6 -5.0 36 103 16459 90 2 -2.0 0.0 | 311 10 7.4 -6.5 37 100 16620 105 15 -14.5 3.9 | 63 6 -5.1 -2.6 38 99 16676 105 15 -14.5 3.9 | 63 6 -5.1 -2.6 39 98 16764 115 12 -10.9 5.1 | 46 2 -1.5 -1.4 40 92 17069 90 25 -25.0 0.0 | 67 17 -15.6 -6.5 41 88 17374 60 11 -9.5 -5.5 | 1 12 -0.1 -12.0 42 83 17678 265 13 13.0 1.1 | 284 23 22.3 -5.4 43 75 18288 255 35 33.8 9.1 | 267 43 43.2 2.6 44 71 18593 270 27 27.0 -0.0 | 280 37 36.4 -6.5 45 70 18680 255 30 29.0 7.8 | 268 38 38.4 1.3 46 67 18898 250 31 29.1 10.6 | 264 39 38.5 4.1 47 55 20117 285 29 28.0 -7.5 | 291 40 37.4 -14.0 48 50 20660 260 30 29.5 5.2 | 272 39 38.9 -1.3 49 47 21031 260 31 30.5 5.4 | 272 40 39.9 -1.1 50 39 22250 265 20 19.9 1.7 | 279 30 29.3 -4.8 51 37 22555 290 15 14.1 -5.1 | 296 26 23.5 -11.6 52 35 22860 275 10 10.0 -0.9 | 291 21 19.4 -7.4 53 33 23165 230 4 3.1 2.6 | 288 13 12.5 -3.9 54 32 23470 105 10 -9.7 2.6 | 4 4 -0.3 -3.9 55 30 23770 30 24 -12.0 -20.8 | 5 27 -2.6 -27.3 56 30 23774 15 26 -6.7 -25.1 | 355 32 2.7 -31.6 57 27 24384 70 18 -16.9 -6.2 | 31 15 -7.5 -12.7 58 26 24689 60 39 -33.8 -19.5 | 43 36 -24.4 -26.0 59 24 25298 70 32 -30.1 -10.9 | 50 27 -20.7 -17.4 60 23 25603 95 29 -28.9 2.5 | 78 20 -19.5 -4.0 61 21 25908 120 36 -31.2 18.0 | 118 25 -21.8 11.5 62 20 26360 85 56 -55.8 -4.9 | 76 48 -46.4 -11.4 63 19 26518 90 60 -60.0 0.0 | 83 51 -50.6 -6.5 64 16 27127 75 45 -43.5 -11.6 | 62 39 -34.1 -18.2 65 14 27737 100 55 -54.2 9.6 | 94 45 -44.8 3.0 Wind Parameters Mean winds (0-6000m): 94.7 at 15.2 knts Storm direction: 124.7 at 11.4 knts Shear (0-3000m) pos: 1.8 neg: 1.3 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 137.9 deg Storm rel helicity (0-3000m) pos: 26.7 neg: -11.7 tot: 15.0 m^2/s^2 ave: 5.0 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 1.2 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 44.82 Bulk Shear: 19.69 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 45 6 335 12| 0.0 3.0 3.0| 18.1 -5.0 13.1 26.2 0.37| 10.3 3.8 1000 63 6 339 10| 3.1 1.5 4.6| 24.2 -7.2 17.0 17.0 0.33| 8.7 2.9 1500 88 8 346 7| 3.7 1.0 4.7| 24.7 -7.7 17.0 11.4 0.30| 7.7 2.3 2000 102 10 0 4| 2.7 2.1 4.8| 26.3 -7.7 18.7 9.3 0.30| 7.5 2.3 2500 109 12 32 3| 2.2 1.9 4.1| 26.7 -8.3 18.4 7.4 0.28| 6.4 1.8 3000 111 13 54 3| 1.8 1.3 3.1| 26.7 -11.7 15.0 5.0 0.20| 5.8 1.2 4000 104 13 44 5| 1.4 1.9 3.3| 30.4 -37.8 -7.4 -1.9 -0.09| 6.6 -0.6 5000 97 14 42 6| 2.2 1.5 3.7| 70.5 -37.8 32.8 6.6 0.11| 6.5 0.7 6000 95 15 48 8| 2.0 2.2 4.2| 78.1 -80.0 -1.9 -0.3 -0.00| 6.7 -0.0 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20250429.00.gif