UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:1200Z 21 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 1008 16 26.4 24.3 88 2.1 24.9 40 4 298.9 302.4 297.7 355.3 19.31 1 1000 91 25.2 23.5 90 1.7 24.0 25 6 298.4 301.7 297.1 352.3 18.53 2 986 215 24.2 23.2 94 1.0 23.5 28 8 298.6 301.9 297.1 352.3 18.45 3 925 774 21.8 20.6 93 1.2 20.9 55 12 301.6 304.7 296.8 350.9 16.74 4 867 1337 19.8 15.8 78 4.0 17.1 113 13 305.2 307.6 295.4 344.4 13.13 5 850 1508 18.6 15.5 82 3.1 16.5 110 13 305.6 308.1 295.5 345.0 13.14 6 775 2296 14.6 8.6 67 6.0 10.9 112 20 309.5 311.2 293.6 337.3 9.09 7 700 3151 9.8 7.5 86 2.3 8.4 110 20 313.3 315.1 294.8 342.3 9.34 8 604 4362 2.4 1.8 96 0.6 2.1 86 11 318.3 319.7 294.6 341.3 7.24 9 550 5114 -1.7 -1.7 100 0.0 -1.7 101 14 322.1 323.3 294.8 342.0 6.16 10 500 5870 -4.9 -7.3 83 2.4 -6.0 100 13 327.1 327.9 294.8 341.8 4.43 11 489 6045 -6.5 -7.8 90 1.3 -7.1 92 17 327.2 328.1 294.7 341.7 4.35 12 421 7209 -12.3 -18.3 61 6.0 -14.4 101 23 334.1 334.5 294.7 341.7 2.15 13 404 7524 -14.3 -18.4 71 4.1 -15.7 90 24 335.4 335.9 295.1 343.3 2.22 14 400 7600 -14.5 -21.5 55 7.0 -16.7 85 25 336.1 336.5 294.8 342.3 1.72 15 383 7927 -17.1 -24.1 55 7.0 -19.1 90 23 336.9 337.2 294.8 342.1 1.42 16 381 7966 -17.1 -27.1 42 10.0 -19.7 93 23 337.4 337.7 294.7 341.4 1.09 17 378 8026 -16.9 -32.9 24 16.0 -20.4 99 23 338.5 338.6 294.5 340.9 0.63 18 376 8066 -16.7 -26.7 42 10.0 -19.4 103 23 339.2 339.5 295.1 343.5 1.14 19 373 8126 -17.1 -25.1 50 8.0 -19.3 109 24 339.5 339.8 295.4 344.4 1.34 20 331 9010 -23.5 -47.5 9 24.0 -26.6 126 28 342.5 342.5 295.1 343.1 0.16 21 306 9578 -28.3 -48.3 13 20.0 -30.5 130 30 343.5 343.6 295.3 344.2 0.16 22 300 9720 -29.9 -41.9 30 12.0 -31.4 130 29 343.2 343.3 295.4 344.5 0.32 23 281 10182 -34.3 -36.4 81 2.1 -34.6 123 24 343.4 343.5 295.7 345.7 0.60 24 250 10990 -40.5 -43.5 73 3.0 -40.8 100 13 345.9 345.9 296.0 347.2 0.33 25 223 11758 -46.5 -50.1 67 3.6 -46.7 46 11 348.1 348.2 296.4 348.9 0.18 26 209 12184 -50.1 -58.1 38 8.0 -50.4 40 12 349.0 349.0 296.5 349.3 0.07 27 200 12470 -52.7 -57.7 55 5.0 -52.9 5 10 349.3 349.3 296.5 349.7 0.08 28 197 12567 -53.7 -58.7 54 5.0 -53.8 5 10 349.2 349.3 296.5 349.5 0.07 29 181 13104 -58.3 -68.3 27 10.0 -58.5 19 12 350.3 350.3 296.7 350.4 0.02 30 180 13139 -58.5 -70.5 20 12.0 -58.7 19 12 350.5 350.5 296.8 350.6 0.02 31 169 13531 -62.1 -68.1 44 6.0 -62.2 6 10 350.9 350.9 296.8 351.0 0.02 32 159 13905 -64.5 -73.5 28 9.0 -64.6 350 5 353.0 353.0 297.3 353.1 0.01 33 154 14100 -64.1 -79.1 11 15.0 -64.2 315 8 357.0 357.0 298.1 357.0 0.00 34 150 14260 -65.1 -79.1 13 14.0 -65.2 250 18 357.9 357.9 298.3 358.0 0.01 35 140 14679 -67.3 -80.3 14 13.0 -67.4 243 17 361.2 361.2 299.0 361.2 0.00 36 113 15945 -76.7 -85.7 23 9.0 -76.7 203 12 366.5 366.5 299.9 366.5 0.00 37 100 16640 -82.3 -86.1 52 3.8 -82.3 130 13 368.7 368.7 300.4 368.7 0.00 38 94 16983 -84.1 -88.1 49 4.0 -84.1 105 16 371.8 371.8 300.9 371.8 0.00 39 84 17611 -79.7 -88.7 21 9.0 -79.7 69 14 392.8 392.8 304.2 392.9 0.00 40 78 18026 -82.7 -90.7 24 8.0 -82.7 278 11 395.0 395.0 304.5 395.0 0.00 41 73 18404 -72.9 -89.9 6 17.0 -73.0 229 16 423.3 423.3 308.1 423.3 0.00 42 70 18650 -72.1 -92.1 3 20.0 -72.2 230 26 430.1 430.1 308.9 430.1 0.00 43 60 19551 -75.5 -90.5 8 15.0 -75.6 265 36 441.9 441.9 310.1 441.9 0.00 44 54 20171 -69.7 -90.7 3 21.0 -69.8 268 21 468.8 468.8 312.5 468.8 0.00 45 50 20630 -69.3 -90.3 3 21.0 -69.5 300 18 480.2 480.2 313.5 480.2 0.00 46 45 21258 -70.3 -91.3 3 21.0 -70.5 268 20 492.4 492.4 314.4 492.5 0.00 47 42 21674 -64.5 -91.5 1 27.0 -64.9 260 24 516.6 516.6 316.1 516.6 0.00 48 36 22627 -60.3 -89.3 1 29.0 -61.0 259 17 550.8 550.8 318.1 550.8 0.00 49 30 23760 -61.9 -89.9 1 28.0 -62.6 285 26 575.9 575.9 319.5 575.9 0.00 50 29 23971 -62.3 -90.3 1 28.0 -63.0 288 26 580.4 580.4 319.7 580.4 0.00 51 25 24899 -58.9 -89.9 1 31.0 -60.1 68 12 615.3 615.3 321.3 615.4 0.00 52 24 25159 -55.1 -88.1 1 33.0 -57.0 85 18 633.6 633.6 322.0 633.6 0.01 53 22 25713 -58.1 -88.1 1 30.0 -59.6 70 35 640.6 640.6 322.3 640.7 0.01 54 20 26320 -54.9 -87.9 1 33.0 -57.1 75 42 668.1 668.1 323.3 668.2 0.01 55 16 27770 -47.7 -84.7 1 37.0 -52.6 71 36 735.7 735.7 325.6 735.8 0.02 56 15 28195 -48.5 -85.5 1 37.0 -53.3 79 38 746.7 746.7 325.8 746.8 0.02 TRP 94 16983 -84.1 -88.1 49 4.0 -84.1 105 16 371.8 371.8 300.9 371.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5779.00 m Freezing level: 572.39 mb = 4802.36 m = 15755.58 ft Wetbulb zero: 574.18 mb = 4768.61 m = 15644.87 ft Precipitable water: 2.34 inches Sfc-500 mean rel hum: 87.07 % Est. max temperature: 32.95 C = 91.32 F Sfc-Lift cond lev (LCL): 978.16 mb = 284.96 m = 934.88 ft T: 23.90 C 700-500 lapse rate: 5.41 C/km ThetaE index: 7.90 C Layer 925.0- 850.0 mb Conv cond level (CCL): 899.62 mb = 1015.78 m = 3332.58 ft Mean mixing ratio: 17.57 g/kg Conv temperature: 30.66 C = 87.19 F Cap Strength: 0.97 C Lifted Index: -2.52 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.44 C Lifted Index @700 mb: -1.24 C Showalter Index: -0.12 C Risk: Thunderstorms probable Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 20.40 C K Index: 36.70 Risk: > 80 % chance of thunderstorms Sweat Index: 225.00 Risk: None Energy Index: -0.69 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 883.18 J/kg Max Up Vert Vel: 42.03 m/s Conv Inhibition (B-): 26.91 J/kg Cap Strength: 0.96 C Lift Cond Lev (LCL): 939.91 mb = 634.02 m = 2080.11 ft Lev Free Conv (LFC): 794.91 mb = 2079.66 m = 6822.95 ft Equ Level (EL): 164.91 mb = 13680.86 m = 44884.17 ft B at Equ Level: 879.22 J/kg Max Parcel Lev (MPL): 94.91 mb = 16929.26 m = 55541.51 ft Wind level data Storm motion: 131 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 1008 16 40 4 -2.6 -3.1 | 332 11 5.4 -10.1 1 1000 91 25 6 -2.5 -5.4 | 336 14 5.4 -12.4 2 976 305 30 10 -5.0 -8.7 | 349 16 3.0 -15.7 3 943 610 45 13 -9.2 -9.2 | 4 16 -1.2 -16.2 4 925 774 55 12 -9.8 -6.9 | 8 14 -1.9 -13.9 5 910 914 55 9 -7.4 -5.2 | 357 12 0.6 -12.2 6 879 1219 115 13 -11.8 5.5 | 68 4 -3.8 -1.5 7 850 1508 110 13 -12.2 4.4 | 59 5 -4.2 -2.6 8 818 1829 105 14 -13.5 3.6 | 59 6 -5.5 -3.4 9 789 2134 115 21 -19.0 8.9 | 100 11 -11.1 1.9 10 761 2438 110 19 -17.9 6.5 | 87 10 -9.9 -0.5 11 735 2743 120 19 -16.5 9.5 | 106 9 -8.5 2.5 12 700 3151 110 20 -18.8 6.8 | 89 11 -10.8 -0.2 13 683 3353 110 20 -18.8 6.8 | 89 11 -10.8 -0.2 14 657 3658 130 15 -11.5 9.6 | 127 4 -3.5 2.6 15 610 4267 90 11 -11.0 0.0 | 23 8 -3.0 -7.0 16 587 4572 75 11 -10.6 -2.8 | 15 10 -2.6 -9.8 17 565 4877 90 10 -10.0 0.0 | 16 7 -2.0 -7.0 18 544 5182 105 16 -15.5 4.1 | 69 8 -7.5 -2.9 19 524 5486 95 12 -12.0 1.0 | 34 7 -4.0 -6.0 20 505 5791 110 13 -12.2 4.4 | 59 5 -4.2 -2.6 21 500 5870 100 13 -12.8 2.3 | 45 7 -4.8 -4.7 22 486 6096 90 18 -18.0 0.0 | 55 12 -10.0 -7.0 23 449 6706 85 23 -22.9 -2.0 | 59 17 -14.9 -9.0 24 415 7315 105 23 -22.2 6.0 | 86 14 -14.2 -1.0 25 400 7600 85 25 -24.9 -2.2 | 62 19 -16.9 -9.2 26 399 7620 85 25 -24.9 -2.2 | 62 19 -16.9 -9.2 27 383 7925 90 23 -23.0 0.0 | 65 17 -15.0 -7.0 28 367 8230 120 24 -20.8 12.0 | 111 14 -12.8 5.0 29 311 9449 130 31 -23.7 19.9 | 129 20 -15.8 12.9 30 300 9720 130 29 -22.2 18.6 | 129 18 -14.2 11.6 31 251 10973 110 14 -13.2 4.8 | 67 6 -5.2 -2.2 32 250 10990 100 13 -12.8 2.3 | 45 7 -4.8 -4.7 33 239 11278 95 10 -10.0 0.9 | 18 6 -2.0 -6.1 34 229 11582 60 12 -10.4 -6.0 | 11 13 -2.4 -13.0 35 218 11887 35 11 -6.3 -9.0 | 354 16 1.7 -16.0 36 209 12192 40 12 -7.7 -9.2 | 359 16 0.3 -16.2 37 200 12470 5 10 -0.9 -10.0 | 337 18 7.1 -17.0 38 190 12802 5 10 -0.9 -10.0 | 337 18 7.1 -17.0 39 181 13106 20 12 -4.1 -11.3 | 348 19 3.9 -18.3 40 172 13411 10 12 -2.1 -11.8 | 343 20 5.9 -18.8 41 156 14021 345 3 0.8 -2.9 | 319 13 8.8 -9.9 42 150 14260 250 18 16.9 6.2 | 272 25 24.9 -0.8 43 148 14326 255 14 13.5 3.6 | 279 22 21.5 -3.4 44 141 14630 240 17 14.7 8.5 | 266 23 22.7 1.5 45 134 14935 270 19 19.0 -0.0 | 285 28 27.0 -7.0 46 127 15240 255 16 15.5 4.1 | 277 24 23.4 -2.9 47 114 15850 205 13 5.5 11.8 | 250 14 13.5 4.8 48 109 16154 195 10 2.6 9.7 | 256 11 10.6 2.7 49 100 16640 130 13 -10.0 8.4 | 124 2 -2.0 1.4 50 98 16764 140 13 -8.4 10.0 | 173 3 -0.4 3.0 51 94 16983 105 16 -15.5 4.1 | 69 8 -7.5 -2.9 52 88 17374 85 19 -18.9 -1.7 | 52 14 -11.0 -8.7 53 83 17678 65 13 -11.8 -5.5 | 17 13 -3.8 -12.5 54 79 17983 290 11 10.3 -3.8 | 300 21 18.3 -10.8 55 75 18288 225 11 7.8 7.8 | 267 16 15.8 0.8 56 71 18593 235 23 18.8 13.2 | 257 28 26.8 6.2 57 70 18650 230 26 19.9 16.7 | 251 30 27.9 9.7 58 67 18898 235 26 21.3 14.9 | 255 30 29.3 7.9 59 64 19202 265 34 33.9 3.0 | 276 42 41.8 -4.0 60 57 19812 265 38 37.9 3.3 | 275 46 45.8 -3.7 61 55 20117 265 21 20.9 1.8 | 280 29 28.9 -5.2 62 52 20422 280 19 18.7 -3.3 | 291 29 26.7 -10.3 63 50 20630 300 18 15.6 -9.0 | 304 28 23.6 -16.0 64 49 20726 300 18 15.6 -9.0 | 304 28 23.6 -16.0 65 47 21031 300 20 17.3 -10.0 | 304 30 25.3 -17.0 66 45 21336 260 20 19.7 3.5 | 277 28 27.7 -3.5 67 38 22250 260 29 28.6 5.0 | 273 37 36.5 -2.0 68 37 22555 265 17 16.9 1.5 | 282 26 24.9 -5.5 69 35 22860 245 16 14.5 6.8 | 271 22 22.5 -0.2 70 33 23165 255 17 16.4 4.4 | 276 25 24.4 -2.6 71 31 23470 305 15 12.3 -8.6 | 308 26 20.3 -15.6 72 30 23760 285 26 25.1 -6.7 | 293 36 33.1 -13.7 73 29 24079 290 26 24.4 -8.9 | 296 36 32.4 -15.9 74 27 24384 285 13 12.6 -3.4 | 297 23 20.5 -10.4 75 25 24994 90 12 -12.0 0.0 | 30 8 -4.0 -7.0 76 21 25908 65 41 -37.2 -17.3 | 50 38 -29.2 -24.3 77 20 26320 75 42 -40.6 -10.9 | 61 37 -32.6 -17.9 78 19 26518 95 31 -30.9 2.7 | 79 23 -22.9 -4.3 79 16 27127 70 36 -33.8 -12.3 | 53 32 -25.9 -19.3 80 14 27737 90 40 -40.0 0.0 | 78 33 -32.0 -7.0 81 12 28346 80 36 -35.5 -6.3 | 64 31 -27.5 -13.3 Wind Parameters Mean winds (0-6000m): 101.3 at 14.2 knts Storm direction: 131.3 at 10.6 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 122.7 deg Storm rel helicity (0-3000m) pos: 74.1 neg: -17.3 tot: 56.8 m^2/s^2 ave: 18.9 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 3.5 10^-3/s Energy-Hel index: 0.35 Bulk Rich Number: 35.39 Bulk Shear: 24.96 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 32 9 347 15| 8.3 0.0 8.3| 28.2 0.0 28.2 56.4 0.77| 9.5 7.4 1000 44 10 356 14| 3.8 0.0 3.8| 44.4 -7.2 37.2 37.2 0.51| 9.9 5.0 1500 68 11 11 11| 4.2 0.0 4.2| 55.0 -7.9 47.1 31.4 0.54| 9.9 5.3 2000 82 12 23 9| 4.5 0.0 4.5| 62.6 -8.0 54.6 27.3 0.55| 9.0 5.0 2500 92 13 40 8| 3.7 0.0 3.7| 69.0 -13.0 56.0 22.4 0.50| 8.3 4.1 3000 98 14 52 8| 3.2 0.0 3.2| 74.1 -17.3 56.8 18.9 0.46| 7.6 3.5 4000 104 15 63 7| 2.2 0.8 3.0| 82.2 -26.2 56.0 14.0 0.31| 7.6 2.3 5000 101 14 55 7| 2.2 1.2 3.4| 88.3 -34.2 54.2 10.8 0.24| 7.2 1.7 6000 101 14 54 7| 1.8 1.0 2.8| 99.4 -42.6 56.9 9.5 0.22| 7.3 1.6 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20250421.12.gif