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 SBVH... Searching the city database file for: SBVH ... Date:0000Z 2 MAY 25 Station: SBVH WMO ident: 83208 Latitude: -12.73 Longitude: -60.13 Elevation: 652.00 ------------------------------------------------------------------------------- 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 79 SFC 942 652 24.8 22.5 87 2.3 23.1 180 5 303.1 306.5 298.3 358.1 18.51 2 925 768 23.4 21.4 89 2.0 22.0 150 5 303.2 306.5 297.8 355.5 17.61 3 856 1443 19.8 19.2 96 0.6 19.4 76 5 306.3 309.4 297.9 356.1 16.58 4 850 1504 19.4 18.8 96 0.6 19.0 75 5 306.5 309.5 297.8 355.4 16.28 5 708 3060 10.4 8.9 90 1.5 9.5 76 6 313.0 314.9 295.4 344.4 10.17 6 700 3155 10.0 7.8 86 2.2 8.6 75 6 313.6 315.4 295.1 343.1 9.54 7 518 5609 -2.1 -7.1 69 5.0 -4.5 91 4 327.2 328.0 294.7 341.7 4.34 8 500 5890 -3.3 -13.3 46 10.0 -7.4 95 9 329.0 329.6 293.9 338.4 2.74 9 488 6082 -4.7 -15.7 42 11.0 -8.9 90 10 329.6 330.1 293.7 337.6 2.31 10 483 6163 -4.5 -27.5 15 23.0 -11.2 87 12 330.8 331.0 292.7 333.8 0.83 11 475 6295 -5.5 -41.5 4 36.0 -12.9 81 17 331.2 331.2 292.3 332.0 0.21 12 432 7033 -11.5 -29.5 21 18.0 -16.1 86 18 332.6 332.8 293.2 335.5 0.77 13 417 7303 -13.9 -18.7 67 4.8 -15.5 113 12 332.9 333.4 294.4 340.3 2.10 14 413 7377 -14.1 -18.0 72 3.9 -15.4 114 13 333.6 334.1 294.7 341.5 2.25 15 403 7563 -14.5 -25.5 39 11.0 -17.6 111 14 335.4 335.7 294.3 339.8 1.19 16 400 7620 -14.9 -26.9 35 12.0 -18.1 110 15 335.6 335.8 294.2 339.5 1.06 17 361 8386 -19.9 -41.9 12 22.0 -23.4 102 12 338.9 339.0 294.3 340.0 0.27 18 348 8656 -21.9 -23.8 85 1.9 -22.4 115 14 339.8 340.1 295.7 345.7 1.61 19 342 8783 -22.1 -38.1 22 16.0 -24.9 122 15 341.2 341.3 295.0 342.8 0.42 20 339 8848 -22.5 -42.5 14 20.0 -25.5 125 15 341.5 341.6 295.0 342.6 0.27 21 333 8978 -23.5 -36.5 29 13.0 -25.8 123 14 341.9 342.0 295.3 343.9 0.50 22 321 9245 -25.5 -30.5 63 5.0 -26.6 113 12 342.8 342.9 295.8 346.3 0.94 23 300 9730 -29.5 -37.5 46 8.0 -30.7 105 15 343.8 343.9 295.7 345.8 0.51 24 288 10019 -31.9 -39.9 45 8.0 -33.0 101 14 344.4 344.5 295.7 346.0 0.41 25 263 10652 -36.9 -58.9 8 22.0 -38.2 91 13 346.2 346.2 295.8 346.4 0.05 26 254 10892 -38.9 -57.9 12 19.0 -39.9 87 12 346.7 346.7 296.0 346.9 0.06 27 251 10973 -39.3 -43.8 62 4.5 -39.7 85 12 347.2 347.3 296.3 348.5 0.31 28 250 11000 -39.7 -44.7 59 5.0 -40.2 85 12 347.0 347.1 296.3 348.2 0.29 29 249 11028 -39.9 -46.9 47 7.0 -40.5 84 12 347.1 347.2 296.2 348.1 0.23 30 246 11111 -40.1 -81.1 0 41.0 -41.2 81 12 348.1 348.1 296.2 348.1 0.00 31 239 11308 -42.3 -58.3 16 16.0 -43.0 76 13 347.6 347.6 296.1 347.9 0.06 32 236 11393 -43.1 -50.1 46 7.0 -43.6 80 12 347.7 347.7 296.3 348.4 0.17 33 233 11480 -43.5 -78.5 1 35.0 -44.3 84 11 348.3 348.3 296.3 348.4 0.00 34 231 11538 -44.3 -52.3 41 8.0 -44.7 87 11 348.0 348.0 296.3 348.5 0.13 35 200 12490 -52.5 -56.5 62 4.0 -52.7 30 8 349.6 349.6 296.6 350.0 0.09 36 194 12686 -54.5 -56.6 77 2.1 -54.6 22 9 349.5 349.5 296.6 349.9 0.09 37 183 13056 -57.5 -63.5 46 6.0 -57.6 8 10 350.5 350.5 296.8 350.7 0.04 38 171 13480 -61.3 -64.1 69 2.8 -61.3 23 9 351.1 351.1 296.9 351.2 0.04 39 150 14280 -67.1 -75.1 31 8.0 -67.2 65 7 354.5 354.5 297.6 354.5 0.01 40 143 14568 -68.9 -78.9 22 10.0 -68.9 86 11 356.2 356.2 298.0 356.3 0.01 41 116 15795 -78.1 -84.1 37 6.0 -78.1 33 19 361.2 361.2 299.0 361.2 0.00 42 101 16584 -80.1 -87.1 30 7.0 -80.1 69 33 371.9 371.9 300.9 371.9 0.00 43 100 16640 -80.1 -87.1 30 7.0 -80.1 70 35 373.0 373.0 301.1 373.0 0.00 44 81 17817 -85.1 -89.5 45 4.4 -85.1 200 3 385.9 385.9 303.2 385.9 0.00 45 75 18245 -82.5 -89.5 29 7.0 -82.5 223 1 399.9 399.9 305.2 399.9 0.00 46 73 18398 -77.9 -88.9 15 11.0 -77.9 195 4 412.7 412.7 306.9 412.8 0.00 47 70 18640 -74.3 -89.3 8 15.0 -74.3 335 11 425.4 425.4 308.3 425.4 0.00 48 56 19953 -68.3 -89.3 3 21.0 -68.5 166 18 467.1 467.1 312.4 467.2 0.00 49 50 20630 -68.3 -89.3 3 21.0 -68.5 65 11 482.5 482.5 313.7 482.6 0.00 50 31 23583 -58.3 -86.3 2 28.0 -59.4 109 16 580.2 580.2 319.7 580.3 0.01 51 30 23790 -58.7 -87.7 1 29.0 -59.7 95 29 584.6 584.6 319.9 584.7 0.01 52 25 24960 -49.3 -82.3 1 33.0 -52.4 80 23 642.9 642.9 322.4 643.0 0.02 53 22 25793 -52.3 -83.3 1 31.0 -54.9 82 16 657.9 657.9 323.0 658.0 0.02 TRP 81 17817 -85.1 -89.5 45 4.4 -85.1 200 3 385.9 385.9 303.2 385.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5811.00 m Freezing level: 549.59 mb = 5182.97 m = 17004.30 ft Wetbulb zero: 580.29 mb = 4683.47 m = 15365.54 ft Precipitable water: 2.00 inches Sfc-500 mean rel hum: 83.41 % Est. max temperature: 30.62 C = 87.12 F Sfc-Lift cond lev (LCL): 911.31 mb = 897.89 m = 2945.80 ft T: 22.71 C 700-500 lapse rate: 4.86 C/km ThetaE index: 24.10 C Layer 850.0- 432.0 mb Conv cond level (CCL): 854.50 mb = 1458.34 m = 4784.52 ft Mean mixing ratio: 17.12 g/kg Conv temperature: 27.98 C = 82.36 F Cap Strength: 0.68 C Lifted Index: -2.38 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.27 C Lifted Index @700 mb: -2.15 C Showalter Index: -2.21 C Risk: Severe thunderstorms possible Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 22.10 C K Index: 39.30 Risk: > 80 % chance of thunderstorms Sweat Index: 244.60 Risk: None Energy Index: -3.33 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1554.78 J/kg Max Up Vert Vel: 55.76 m/s Conv Inhibition (B-): 4.74 J/kg Cap Strength: 0.68 C Lift Cond Lev (LCL): 874.01 mb = 1261.84 m = 4139.83 ft Lev Free Conv (LFC): 829.01 mb = 1716.84 m = 5632.61 ft Equ Level (EL): 139.01 mb = 14733.92 m = 48339.05 ft B at Equ Level: 1542.91 J/kg Max Parcel Lev (MPL): 79.01 mb = 17955.55 m = 58908.58 ft Wind level data Storm motion: 109 at 5 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 ---------------------------------------------------------- 0 942 652 180 5 0.0 5.0 | 235 6 4.7 3.3 1 925 768 150 5 -2.5 4.3 | 220 3 2.2 2.7 2 910 914 85 6 -6.0 -0.5 | 30 3 -1.2 -2.2 3 850 1504 75 5 -4.8 -1.3 | 2 3 -0.1 -3.0 4 789 2134 95 8 -8.0 0.7 | 73 3 -3.2 -1.0 5 762 2438 80 9 -8.9 -1.6 | 52 5 -4.1 -3.2 6 700 3155 75 6 -5.8 -1.6 | 18 3 -1.1 -3.2 7 610 4267 45 4 -2.8 -2.8 | 337 5 1.9 -4.5 8 525 5486 90 2 -2.0 0.0 | 301 3 2.7 -1.7 9 500 5890 95 9 -9.0 0.8 | 78 4 -4.2 -0.9 10 487 6096 90 10 -10.0 0.0 | 72 6 -5.3 -1.7 11 468 6401 75 21 -20.3 -5.4 | 65 17 -15.6 -7.1 12 433 7010 85 18 -17.9 -1.6 | 76 14 -13.2 -3.2 13 416 7315 115 12 -10.9 5.1 | 119 7 -6.1 3.4 14 400 7620 110 15 -14.1 5.1 | 110 10 -9.4 3.5 15 400 7620 105 14 -13.5 3.6 | 103 9 -8.8 2.0 16 368 8230 95 11 -11.0 1.0 | 83 6 -6.2 -0.7 17 339 8839 125 15 -12.3 8.6 | 133 10 -7.6 6.9 18 325 9144 120 12 -10.4 6.0 | 127 7 -5.7 4.3 19 312 9449 95 11 -11.0 1.0 | 83 6 -6.2 -0.7 20 300 9730 105 15 -14.5 3.9 | 103 10 -9.8 2.2 21 299 9754 105 15 -14.5 3.9 | 103 10 -9.8 2.2 22 250 11000 85 12 -12.0 -1.0 | 69 8 -7.2 -2.7 23 240 11278 75 13 -12.6 -3.4 | 57 9 -7.8 -5.0 24 229 11582 90 10 -10.0 0.0 | 72 6 -5.3 -1.7 25 200 12490 30 8 -4.0 -6.9 | 355 9 0.7 -8.6 26 181 13106 5 10 -0.9 -10.0 | 342 12 3.9 -11.6 27 150 14280 65 7 -6.3 -3.0 | 19 5 -1.6 -4.6 28 149 14326 105 3 -2.9 0.8 | 296 2 1.8 -0.9 29 141 14630 80 13 -12.8 -2.3 | 64 9 -8.1 -3.9 30 134 14935 70 21 -19.7 -7.2 | 59 17 -15.0 -8.9 31 127 15240 65 17 -15.4 -7.2 | 50 14 -10.7 -8.9 32 121 15545 25 17 -7.2 -15.4 | 8 17 -2.5 -17.1 33 115 15850 35 20 -11.5 -16.4 | 20 19 -6.7 -18.1 34 109 16154 65 22 -19.9 -9.3 | 54 19 -15.2 -11.0 35 100 16640 70 35 -32.9 -12.0 | 64 31 -28.2 -13.6 36 98 16764 70 35 -32.9 -12.0 | 64 31 -28.2 -13.6 37 88 17374 30 18 -9.0 -15.6 | 14 18 -4.3 -17.3 38 83 17678 335 10 4.2 -9.1 | 320 14 9.0 -10.7 39 81 17817 200 3 1.0 2.8 | 259 6 5.8 1.1 40 75 18288 225 1 0.7 0.7 | 280 6 5.4 -1.0 41 71 18593 145 10 -5.7 8.2 | 171 7 -1.0 6.5 42 70 18640 335 11 4.6 -10.0 | 321 15 9.4 -11.6 43 67 18898 335 11 4.6 -10.0 | 321 15 9.4 -11.6 44 64 19202 285 14 13.5 -3.6 | 286 19 18.3 -5.3 45 60 19507 210 17 8.5 14.7 | 225 19 13.2 13.1 46 57 19812 185 23 2.0 22.9 | 198 22 6.7 21.2 47 52 20422 105 1 -1.0 0.3 | 291 4 3.8 -1.4 48 50 20630 65 11 -10.0 -4.6 | 40 8 -5.2 -6.3 49 49 20726 65 10 -9.1 -4.2 | 36 7 -4.3 -5.9 50 47 21031 80 18 -17.7 -3.1 | 70 14 -13.0 -4.8 51 45 21336 70 13 -12.2 -4.4 | 51 10 -7.5 -6.1 52 42 21641 115 12 -10.9 5.1 | 119 7 -6.1 3.4 53 40 21946 95 26 -25.9 2.3 | 92 21 -21.2 0.6 54 37 22555 70 22 -20.7 -7.5 | 60 18 -15.9 -9.2 55 33 23165 85 12 -12.0 -1.0 | 69 8 -7.2 -2.7 56 30 23774 120 18 -15.6 9.0 | 124 13 -10.9 7.3 57 30 23790 95 29 -28.9 2.5 | 92 24 -24.2 0.9 58 28 24079 90 29 -29.0 0.0 | 86 24 -24.3 -1.7 59 26 24384 80 26 -25.6 -4.5 | 73 22 -20.9 -6.2 60 22 24994 80 16 -15.8 -2.8 | 68 12 -11.0 -4.4 61 18 25908 105 14 -13.5 3.6 | 103 9 -8.8 2.0 Wind Parameters Mean winds (0-6000m): 79.5 at 6.7 knts Storm direction: 109.5 at 5.0 knts Shear (0-3000m) pos: 0.5 neg: 1.6 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 121.8 deg Storm rel helicity (0-3000m) pos: 2.7 neg: -8.9 tot: -6.2 m^2/s^2 ave: -2.1 10^-3 m/s^2 rel: -0.47 Storm rel vorticity (0-3000m) horiz: 3.8 stream: -1.8 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 925.15 Bulk Shear: 1.68 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 ------------------------------------------------------------------------------- 500 112 5 134 1| 0.0 8.3 8.3| 0.0 -2.6 -2.6 -5.3 -0.72| 11.2 -8.1 1000 94 5 27 1| 0.0 4.2 4.2| 0.5 -3.1 -2.6 -2.6 -0.63| 6.3 -4.0 1500 92 6 39 2| 1.0 2.8 3.8| 2.7 -3.1 -0.4 -0.3 -0.33| 5.2 -1.7 2000 89 7 46 3| 0.7 2.5 3.3| 2.7 -5.6 -2.9 -1.5 -0.39| 4.7 -1.8 2500 87 7 43 3| 0.6 1.8 2.4| 2.7 -7.5 -4.8 -1.9 -0.43| 4.2 -1.8 3000 84 6 36 3| 0.5 1.6 2.1| 2.7 -8.9 -6.2 -2.1 -0.47| 3.8 -1.8 4000 79 6 20 3| 0.4 1.2 1.7| 2.7 -11.2 -8.5 -2.1 -0.49| 3.2 -1.6 5000 78 5 8 3| 0.6 1.0 1.6| 3.8 -12.6 -8.8 -1.8 -0.39| 3.1 -1.2 6000 79 7 33 3| 0.5 1.7 2.3| 9.6 -17.8 -8.2 -1.4 -0.20| 4.1 -0.8 Wrote GIF file: /home/apache/climate/data/raob//SBVH/skewt/SBVH.skewt.20250502.00.gif