UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for SBRB... Searching the city database file for: SBRB ... Date:0000Z 9 OCT 25 Station: SBRB WMO ident: 82917 Latitude: -10.00 Longitude: -67.80 Elevation: 143.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 106 SFC 990 143 24.4 19.4 74 5.0 20.9 180 1 298.4 301.0 294.4 340.5 14.47 2 983 211 27.2 18.2 58 9.0 20.9 174 5 301.8 304.3 294.7 341.6 13.50 3 925 792 23.0 16.0 65 7.0 18.2 155 11 302.8 305.1 294.3 339.7 12.46 4 870 1324 18.6 14.5 77 4.1 15.9 110 7 303.6 305.8 294.1 339.3 12.02 5 850 1524 18.4 15.1 81 3.3 16.2 105 7 305.4 307.8 295.2 343.7 12.80 6 819 1843 17.6 10.6 64 7.0 13.1 95 5 307.8 309.7 293.7 337.7 9.85 7 803 2011 15.8 13.4 86 2.4 14.2 89 4 307.7 309.9 295.3 344.3 12.13 8 706 3093 8.6 7.0 90 1.6 7.6 178 2 311.2 312.9 294.0 338.8 8.94 9 700 3164 8.4 6.3 87 2.1 7.1 185 2 311.8 313.4 293.9 338.3 8.59 10 614 4238 3.2 -3.8 60 7.0 -0.3 70 2 317.7 318.6 292.5 332.9 4.71 11 567 4881 0.6 -5.4 64 6.0 -2.3 23 1 322.0 322.9 293.5 336.8 4.51 12 535 5345 -3.1 -5.5 83 2.4 -4.3 32 5 322.9 323.9 294.0 338.5 4.75 13 504 5817 -4.3 -10.3 63 6.0 -7.0 24 13 327.1 327.7 294.0 338.7 3.47 14 500 5880 -4.7 -10.7 63 6.0 -7.3 35 12 327.3 328.0 294.0 338.7 3.38 15 458 6568 -9.5 -13.7 71 4.2 -11.2 35 15 329.6 330.2 294.2 339.6 2.90 16 438 6914 -10.1 -17.1 57 7.0 -12.7 21 12 333.1 333.6 294.6 341.1 2.29 17 400 7610 -14.9 -21.9 55 7.0 -17.1 330 7 335.6 336.0 294.7 341.6 1.66 18 339 8839 -22.9 -33.9 36 11.0 -25.1 342 3 341.0 341.1 295.1 343.4 0.64 19 315 9371 -27.3 -38.3 34 11.0 -29.0 41 6 342.1 342.2 295.3 343.8 0.44 20 300 9720 -30.1 -40.1 37 10.0 -31.4 80 8 343.0 343.0 295.4 344.5 0.39 21 255 10855 -40.3 -43.6 71 3.3 -40.6 57 11 344.2 344.3 295.6 345.5 0.32 22 250 10990 -40.9 -46.9 52 6.0 -41.3 45 11 345.3 345.3 295.8 346.2 0.22 23 238 11323 -43.7 -51.7 41 8.0 -44.2 44 12 345.9 346.0 295.8 346.5 0.14 24 225 11698 -46.9 -49.2 77 2.3 -47.0 32 16 346.6 346.7 296.1 347.4 0.19 25 213 12060 -49.3 -59.3 30 10.0 -49.7 26 20 348.4 348.4 296.3 348.6 0.06 26 200 12470 -53.1 -61.1 37 8.0 -53.3 30 21 348.7 348.7 296.4 348.9 0.05 27 172 13424 -60.9 -71.9 22 11.0 -61.0 45 20 351.1 351.1 296.9 351.2 0.01 28 152 14180 -67.3 -73.3 42 6.0 -67.4 47 27 352.8 352.8 297.3 352.9 0.01 29 150 14260 -67.7 -73.7 42 6.0 -67.7 45 25 353.5 353.5 297.4 353.5 0.01 30 144 14504 -68.5 -78.5 22 10.0 -68.5 43 20 356.2 356.2 298.0 356.2 0.01 31 114 15867 -78.5 -82.5 52 4.0 -78.5 205 11 362.2 362.2 299.1 362.2 0.00 32 107 16226 -80.5 -84.8 48 4.3 -80.5 180 7 365.1 365.1 299.7 365.1 0.00 33 101 16553 -77.5 -83.5 37 6.0 -77.5 274 14 376.9 376.9 301.8 376.9 0.00 34 100 16610 -77.5 -83.5 37 6.0 -77.5 325 16 378.0 378.0 301.9 378.0 0.00 35 99 16668 -77.5 -83.5 37 6.0 -77.5 325 16 379.1 379.1 302.1 379.1 0.00 36 78 18024 -80.7 -87.7 30 7.0 -80.7 258 9 399.2 399.2 305.1 399.2 0.00 37 72 18485 -72.9 -85.9 12 13.0 -73.0 109 6 425.0 425.0 308.3 425.0 0.00 38 70 18650 -72.9 -86.9 10 14.0 -73.0 85 10 428.4 428.4 308.7 428.4 0.00 39 62 19358 -74.7 -88.7 10 14.0 -74.7 47 14 439.6 439.6 309.8 439.6 0.00 40 58 19750 -70.1 -88.1 5 18.0 -70.2 35 24 458.4 458.4 311.6 458.4 0.00 41 53 20284 -71.7 -89.7 5 18.0 -71.8 8 11 466.7 466.7 312.4 466.7 0.00 42 50 20630 -68.7 -89.7 3 21.0 -68.9 80 10 481.6 481.6 313.6 481.6 0.00 43 48 20874 -67.3 -89.3 3 22.0 -67.5 53 8 490.6 490.6 314.2 490.6 0.00 44 47 21000 -67.9 -90.9 2 23.0 -68.1 76 10 492.1 492.1 314.4 492.1 0.00 45 45 21264 -63.5 -89.5 2 26.0 -63.9 116 14 509.0 509.0 315.6 509.0 0.00 46 42 21689 -60.1 -89.1 1 29.0 -60.7 98 31 527.5 527.5 316.8 527.5 0.00 47 37 22470 -64.1 -91.1 1 27.0 -64.6 89 39 536.7 536.7 317.3 536.7 0.00 48 31 23565 -58.3 -90.3 1 32.0 -59.4 88 42 580.2 580.2 319.7 580.3 0.00 49 30 23770 -59.9 -90.9 1 31.0 -60.9 75 43 581.3 581.3 319.8 581.4 0.00 50 23 25444 -56.1 -90.1 1 34.0 -57.9 86 42 638.4 638.4 322.2 638.4 0.00 TRP 107 16226 -80.5 -84.8 48 4.3 -80.5 180 7 365.1 365.1 299.7 365.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5774.00 m Freezing level: 561.81 mb = 4956.43 m = 16261.06 ft Wetbulb zero: 617.83 mb = 4187.01 m = 13736.75 ft Precipitable water: 1.91 inches Sfc-500 mean rel hum: 73.61 % Est. max temperature: 32.16 C = 89.89 F Sfc-Lift cond lev (LCL): 920.31 mb = 836.07 m = 2742.99 ft T: 22.64 C 700-500 lapse rate: 4.82 C/km ThetaE index: 11.44 C Layer 706.0- 567.0 mb Conv cond level (CCL): 772.50 mb = 2336.69 m = 7666.22 ft Mean mixing ratio: 12.81 g/kg Conv temperature: 34.72 C = 94.50 F Cap Strength: 3.72 C Lifted Index: 1.96 C Risk: Showers probable Lifted Index @300 mb: 3.78 C Lifted Index @700 mb: 0.65 C Showalter Index: 0.61 C Risk: Thunderstorms probable Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.80 C K Index: 36.10 Risk: > 80 % chance of thunderstorms Sweat Index: 207.20 Risk: None Energy Index: -1.03 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.61 J/kg Max Up Vert Vel: 3.90 m/s Conv Inhibition (B-): 26075.81 J/kg Cap Strength: 3.61 C Lift Cond Lev (LCL): 844.57 mb = 1578.97 m = 5180.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 127 at 4 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 ---------------------------------------------------------- 0 990 143 180 1 0.0 1.0 | 293 3 3.0 -1.3 1 973 305 165 11 -2.8 10.6 | 181 8 0.1 8.3 2 943 610 160 12 -4.1 11.3 | 173 9 -1.1 9.0 3 925 792 155 11 -4.6 10.0 | 168 8 -1.7 7.7 4 912 914 120 7 -6.1 3.5 | 111 3 -3.1 1.2 5 850 1524 105 7 -6.8 1.8 | 83 4 -3.8 -0.5 6 791 2134 85 3 -3.0 -0.3 | 360 3 0.0 -2.6 7 763 2438 115 3 -2.7 1.3 | 345 1 0.3 -1.0 8 700 3164 185 2 0.2 2.0 | 275 3 3.2 -0.3 9 611 4267 65 2 -1.8 -0.8 | 339 3 1.2 -3.1 10 545 5182 0 0 -0.0 -0.0 | 307 4 3.0 -2.3 11 525 5486 65 11 -10.0 -4.6 | 45 10 -7.0 -6.9 12 506 5791 20 13 -4.4 -12.2 | 6 15 -1.5 -14.5 13 500 5880 35 12 -6.9 -9.8 | 18 13 -3.9 -12.1 14 486 6096 35 13 -7.5 -10.6 | 19 14 -4.5 -12.9 15 468 6401 35 18 -10.3 -14.7 | 23 19 -7.3 -17.0 16 449 6706 35 13 -7.5 -10.6 | 19 14 -4.5 -12.9 17 400 7610 330 7 3.5 -6.1 | 322 11 6.5 -8.4 18 368 8230 340 6 2.1 -5.6 | 328 9 5.0 -7.9 19 353 8534 310 1 0.8 -0.6 | 308 5 3.8 -2.9 20 300 9720 80 8 -7.9 -1.4 | 53 6 -4.9 -3.7 21 274 10363 100 10 -9.8 1.7 | 85 7 -6.9 -0.6 22 250 10990 45 11 -7.8 -7.8 | 25 11 -4.8 -10.1 23 239 11278 45 11 -7.8 -7.8 | 25 11 -4.8 -10.1 24 218 11887 25 19 -8.0 -17.2 | 14 20 -5.0 -19.5 25 200 12470 30 21 -10.5 -18.2 | 20 22 -7.5 -20.5 26 164 13716 50 20 -15.3 -12.9 | 39 20 -12.3 -15.1 27 156 14021 50 32 -24.5 -20.6 | 43 31 -21.5 -22.9 28 150 14260 45 25 -17.7 -17.7 | 36 25 -14.7 -20.0 29 134 14935 40 10 -6.4 -7.7 | 19 11 -3.4 -10.0 30 127 15240 240 1 0.9 0.5 | 295 4 3.9 -1.8 31 114 15850 205 11 4.6 10.0 | 225 11 7.6 7.7 32 108 16154 205 13 5.5 11.8 | 222 13 8.5 9.5 33 107 16226 180 7 0.0 7.0 | 212 6 3.0 4.7 34 103 16459 190 10 1.7 9.8 | 212 9 4.7 7.6 35 100 16610 325 16 9.2 -13.1 | 322 20 12.2 -15.4 36 97 16764 325 16 9.2 -13.1 | 322 20 12.2 -15.4 37 79 17983 280 10 9.8 -1.7 | 287 13 12.8 -4.0 38 75 18288 140 2 -1.3 1.5 | 294 2 1.7 -0.8 39 70 18650 85 10 -10.0 -0.9 | 66 8 -7.0 -3.2 40 67 18898 85 10 -10.0 -0.9 | 66 8 -7.0 -3.2 41 61 19507 35 15 -8.6 -12.3 | 21 16 -5.6 -14.6 42 57 19812 35 26 -14.9 -21.3 | 27 26 -11.9 -23.6 43 55 20117 360 10 -0.0 -10.0 | 346 13 3.0 -12.3 44 52 20422 15 12 -3.1 -11.6 | 0 14 -0.1 -13.9 45 50 20630 80 10 -9.8 -1.7 | 60 8 -6.9 -4.0 46 49 20726 25 5 -2.1 -4.5 | 353 7 0.9 -6.8 47 47 21031 80 10 -9.8 -1.7 | 60 8 -6.9 -4.0 48 45 21336 125 15 -12.3 8.6 | 124 11 -9.3 6.3 49 40 21946 80 41 -40.4 -7.1 | 76 39 -37.4 -9.4 50 35 22860 95 38 -37.9 3.3 | 92 35 -34.9 1.0 51 32 23470 95 42 -41.8 3.7 | 92 39 -38.8 1.4 52 30 23770 75 43 -41.5 -11.1 | 71 41 -38.5 -13.4 53 30 23774 70 50 -47.0 -17.1 | 66 48 -44.0 -19.4 54 24 24689 90 42 -42.0 0.0 | 87 39 -39.0 -2.3 55 19 25603 70 44 -41.3 -15.0 | 66 42 -38.4 -17.3 Wind Parameters Mean winds (0-6000m): 97.4 at 5.0 knts Storm direction: 127.4 at 3.8 knts Shear (0-3000m) pos: 0.7 neg: 0.6 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): -18.4 deg Storm rel helicity (0-3000m) pos: 0.1 neg: -24.9 tot: -24.8 m^2/s^2 ave: -8.3 10^-3 m/s^2 rel: -0.76 Storm rel vorticity (0-3000m) horiz: 5.4 stream: -4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.72 Bulk Shear: 10.53 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 ------------------------------------------------------------------------------- 500 163 10 181 7| 0.0 11.2 11.2| 0.0 -11.3 -11.3 -22.6 -0.84| 12.8-10.8 1000 151 9 166 6| 0.0 3.4 3.4| 0.0 -20.2 -20.2 -20.2 -0.80| 10.9 -8.7 1500 139 8 148 5| 0.0 2.1 2.1| 0.0 -21.9 -21.9 -14.6 -0.81| 8.0 -6.5 2000 132 7 137 4| 0.0 0.8 0.8| 0.0 -24.3 -24.3 -12.1 -0.83| 6.9 -5.7 2500 130 6 133 3| 0.5 0.7 1.2| 0.0 -24.7 -24.7 -9.9 -0.80| 6.0 -4.8 3000 131 6 138 2| 0.7 0.6 1.2| 0.1 -24.9 -24.8 -8.3 -0.76| 5.4 -4.1 4000 131 5 145 1| 0.5 0.8 1.3| 1.4 -24.9 -23.5 -5.9 -0.61| 4.5 -2.8 5000 128 4 132 0| 0.4 0.5 0.9| 1.4 -27.0 -25.6 -5.1 -0.62| 3.9 -2.4 6000 97 5 51 3| 0.7 0.5 1.3| 25.9 -44.7 -18.9 -3.1 -0.28| 5.1 -1.5 Wrote GIF file: /home/apache/climate/data/raob//SBRB/skewt/SBRB.skewt.20251009.00.gif