UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050212.upa.cvt Date: 1200Z 2 MAY 25 Searching for SBVH... Searching the city database file for: SBVH ... Date:1200Z 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 108 SFC 945 652 24.8 22.5 87 2.3 23.1 170 2 302.8 306.2 298.2 357.6 18.45 2 932 745 22.6 21.4 93 1.2 21.8 92 6 301.8 305.0 297.4 353.3 17.47 3 925 795 22.4 20.6 90 1.8 21.1 50 8 302.2 305.3 297.0 351.7 16.74 4 850 1530 18.6 17.3 92 1.3 17.7 65 16 305.6 308.4 296.6 349.9 14.78 5 708 3080 10.8 7.8 82 3.0 8.9 36 4 313.4 315.2 295.0 342.7 9.43 6 700 3175 10.8 6.9 77 3.9 8.4 35 4 314.4 316.2 294.9 342.4 8.96 7 668 3564 9.0 4.4 73 4.6 6.3 49 6 316.7 318.2 294.7 341.5 7.88 8 612 4283 3.6 3.0 96 0.6 3.2 75 9 318.5 320.0 295.1 343.2 7.79 9 571 4845 1.2 -2.8 75 4.0 -0.9 80 14 322.0 323.1 294.3 339.8 5.46 10 525 5515 -4.3 -4.9 96 0.6 -4.6 80 13 323.3 324.3 294.3 339.9 5.07 11 513 5698 -5.1 -11.1 63 6.0 -7.7 80 13 324.4 325.1 293.1 335.1 3.19 12 504 5837 -4.3 -27.3 15 23.0 -10.9 80 13 327.1 327.2 291.7 330.0 0.81 13 500 5900 -4.5 -34.5 8 30.0 -11.7 80 13 327.6 327.6 291.5 329.1 0.41 14 433 7017 -10.5 -45.5 4 35.0 -16.6 85 17 333.7 333.7 292.9 334.3 0.15 15 400 7620 -15.9 -40.9 10 25.0 -20.3 105 16 334.3 334.4 293.2 335.4 0.27 16 387 7868 -16.9 -37.9 14 21.0 -20.8 121 15 336.2 336.3 293.7 337.6 0.38 17 384 7927 -17.3 -24.3 54 7.0 -19.3 125 15 336.4 336.7 294.7 341.5 1.39 18 381 7985 -17.1 -44.1 8 27.0 -21.4 121 15 337.4 337.5 293.9 338.2 0.20 19 378 8044 -17.3 -47.3 5 30.0 -21.7 116 14 337.9 338.0 294.0 338.5 0.14 20 357 8470 -20.5 -56.5 2 36.0 -24.4 96 14 339.2 339.2 294.1 339.4 0.05 21 304 9636 -29.9 -58.9 4 29.0 -32.0 105 13 341.9 342.0 294.8 342.1 0.04 22 300 9730 -30.7 -44.7 24 14.0 -32.3 105 11 342.1 342.2 295.1 343.1 0.24 23 294 9874 -31.9 -36.7 62 4.8 -32.6 98 10 342.4 342.5 295.4 344.6 0.56 24 290 9970 -32.9 -37.2 65 4.3 -33.5 94 9 342.3 342.4 295.4 344.4 0.54 25 274 10368 -36.3 -44.3 43 8.0 -37.1 75 5 343.0 343.0 295.3 344.1 0.27 26 271 10445 -36.7 -39.7 74 3.0 -37.1 83 5 343.5 343.6 295.6 345.2 0.45 27 250 11000 -40.9 -44.5 68 3.6 -41.2 140 8 345.3 345.3 295.8 346.4 0.29 28 232 11504 -45.5 -48.9 68 3.4 -45.7 110 10 345.7 345.8 295.8 346.5 0.19 29 221 11827 -47.3 -59.3 24 12.0 -47.7 93 12 347.8 347.8 296.2 348.0 0.06 30 210 12163 -49.9 -54.5 58 4.6 -50.1 76 9 348.8 348.9 296.5 349.3 0.11 31 200 12480 -52.7 -58.7 48 6.0 -52.9 60 5 349.3 349.3 296.5 349.6 0.07 32 170 13507 -61.5 -66.1 54 4.6 -61.6 35 9 351.3 351.3 297.0 351.5 0.03 33 150 14270 -67.7 -74.7 36 7.0 -67.8 50 10 353.5 353.5 297.4 353.5 0.01 34 143 14555 -69.7 -77.7 30 8.0 -69.8 58 11 354.8 354.8 297.7 354.9 0.01 35 133 14984 -70.9 -81.9 18 11.0 -70.9 80 12 360.1 360.1 298.7 360.2 0.00 36 100 16630 -80.1 -87.1 30 7.0 -80.1 30 27 373.0 373.0 301.1 373.0 0.00 37 88 17344 -83.9 -88.5 44 4.6 -83.9 345 11 379.2 379.2 302.1 379.2 0.00 38 82 17741 -78.1 -87.1 22 9.0 -78.1 347 10 398.8 398.8 305.0 398.8 0.00 39 70 18640 -79.7 -88.7 21 9.0 -79.7 220 5 413.9 413.9 307.0 413.9 0.00 40 69 18722 -79.9 -89.9 17 10.0 -79.9 218 6 415.2 415.2 307.2 415.2 0.00 41 60 19526 -75.5 -89.5 9 14.0 -75.6 153 12 441.9 441.9 310.1 441.9 0.00 42 51 20498 -64.1 -90.1 2 26.0 -64.4 77 16 489.6 489.6 314.2 489.7 0.00 43 50 20620 -62.9 -89.9 1 27.0 -63.3 65 23 495.3 495.3 314.6 495.3 0.00 44 41 21858 -57.5 -88.5 1 31.0 -58.4 35 21 537.6 537.6 317.4 537.7 0.00 45 38 22334 -61.3 -89.3 1 28.0 -61.9 72 8 539.8 539.8 317.5 539.8 0.00 46 32 23400 -61.9 -89.9 1 28.0 -62.6 99 18 565.4 565.4 318.9 565.4 0.00 47 30 23800 -60.9 -89.9 1 29.0 -61.7 105 12 578.6 578.6 319.6 578.6 0.00 48 29 24012 -60.9 -89.9 1 29.0 -61.7 111 12 584.3 584.3 319.9 584.3 0.00 49 25 24958 -51.9 -85.9 1 34.0 -54.4 107 22 635.4 635.4 322.1 635.5 0.01 50 20 26400 -54.7 -86.7 1 32.0 -57.0 90 40 668.7 668.7 323.4 668.8 0.01 51 19 26729 -54.1 -87.1 1 33.0 -56.6 95 48 680.5 680.5 323.8 680.6 0.01 52 18 27079 -49.3 -85.3 1 36.0 -53.3 95 47 706.2 706.2 324.6 706.4 0.02 TRP 88 17344 -83.9 -88.5 44 4.6 -83.9 345 11 379.2 379.2 302.1 379.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 560.96 mb = 4991.20 m = 16375.14 ft Wetbulb zero: 579.82 mb = 4720.89 m = 15488.28 ft Precipitable water: 1.85 inches Sfc-500 mean rel hum: 83.19 % Est. max temperature: 30.39 C = 86.69 F Sfc-Lift cond lev (LCL): 914.21 mb = 897.00 m = 2942.86 ft T: 21.87 C 700-500 lapse rate: 5.61 C/km ThetaE index: 16.05 C Layer 932.0- 612.0 mb Conv cond level (CCL): 850.44 mb = 1525.51 m = 5004.88 ft Mean mixing ratio: 16.06 g/kg Conv temperature: 27.56 C = 81.60 F Cap Strength: 0.78 C Lifted Index: -2.06 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.12 C Lifted Index @700 mb: -0.18 C Showalter Index: -1.53 C Risk: Thunderstorms probable Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 21.80 C K Index: 36.50 Risk: > 80 % chance of thunderstorms Sweat Index: 252.60 Risk: None Energy Index: -3.97 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 884.87 J/kg Max Up Vert Vel: 42.07 m/s Conv Inhibition (B-): 10.77 J/kg Cap Strength: 0.78 C Lift Cond Lev (LCL): 874.32 mb = 1284.76 m = 4215.03 ft Lev Free Conv (LFC): 779.32 mb = 2266.11 m = 7434.65 ft Equ Level (EL): 169.32 mb = 13530.96 m = 44392.39 ft B at Equ Level: 882.57 J/kg Max Parcel Lev (MPL): 99.32 mb = 16667.94 m = 54684.17 ft Wind level data Storm motion: 98 at 8 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 ---------------------------------------------------------- 0 945 652 170 2 -0.3 2.0 | 264 8 7.6 0.8 1 925 795 50 8 -6.1 -5.1 | 344 7 1.8 -6.3 2 912 914 60 9 -7.8 -4.5 | 358 6 0.2 -5.7 3 881 1219 65 16 -14.5 -6.8 | 39 10 -6.5 -7.9 4 850 1530 65 16 -14.5 -6.8 | 39 10 -6.5 -7.9 5 792 2134 55 10 -8.2 -5.7 | 2 7 -0.2 -6.9 6 764 2438 45 8 -5.7 -5.7 | 341 7 2.3 -6.8 7 737 2743 40 3 -1.9 -2.3 | 300 7 6.0 -3.5 8 700 3175 35 4 -2.3 -3.3 | 308 7 5.7 -4.5 9 612 4267 75 9 -8.7 -2.3 | 12 4 -0.7 -3.5 10 589 4572 80 14 -13.8 -2.4 | 58 7 -5.8 -3.6 11 500 5900 80 13 -12.8 -2.3 | 54 6 -4.8 -3.4 12 487 6096 75 13 -12.6 -3.4 | 45 6 -4.6 -4.6 13 469 6401 65 18 -16.3 -7.6 | 43 12 -8.3 -8.8 14 400 7620 105 16 -15.5 4.1 | 112 8 -7.5 3.0 15 400 7620 105 16 -15.5 4.1 | 112 8 -7.5 3.0 16 384 7925 125 15 -12.3 8.6 | 150 9 -4.3 7.4 17 368 8230 100 13 -12.8 2.3 | 102 5 -4.8 1.1 18 325 9144 85 18 -17.9 -1.6 | 75 10 -10.0 -2.8 19 312 9449 105 17 -16.4 4.4 | 111 9 -8.4 3.2 20 300 9730 105 11 -10.6 2.8 | 122 3 -2.6 1.7 21 274 10363 75 5 -4.8 -1.3 | 308 4 3.1 -2.5 22 250 11000 140 8 -5.1 6.1 | 210 6 2.8 4.9 23 229 11582 105 10 -9.7 2.6 | 130 2 -1.7 1.4 24 219 11887 90 13 -13.0 0.0 | 77 5 -5.0 -1.2 25 200 12480 60 5 -4.3 -2.5 | 315 5 3.6 -3.7 26 164 13716 30 10 -5.0 -8.7 | 343 10 3.0 -9.8 27 156 14021 10 12 -2.1 -11.8 | 336 14 5.9 -13.0 28 150 14270 50 10 -7.7 -6.4 | 358 8 0.3 -7.6 29 134 14935 70 12 -11.3 -4.1 | 32 6 -3.3 -5.3 30 127 15240 160 10 -3.4 9.4 | 209 9 4.6 8.2 31 120 15545 130 3 -2.3 1.9 | 263 6 5.7 0.7 32 114 15850 55 12 -9.8 -6.9 | 13 8 -1.9 -8.1 33 109 16154 45 24 -17.0 -17.0 | 26 20 -9.0 -18.2 34 100 16630 30 27 -13.5 -23.4 | 13 25 -5.5 -24.6 35 98 16764 55 29 -23.8 -16.6 | 42 24 -15.8 -17.8 36 92 17069 5 22 -1.9 -21.9 | 345 24 6.1 -23.1 37 88 17344 345 11 2.8 -10.6 | 318 16 10.8 -11.8 38 83 17678 345 11 2.8 -10.6 | 318 16 10.8 -11.8 39 74 18288 0 0 -0.0 -0.0 | 278 8 8.0 -1.2 40 71 18593 175 10 -0.9 10.0 | 219 11 7.1 8.8 41 70 18640 220 5 3.2 3.8 | 257 11 11.2 2.6 42 64 19202 205 11 4.6 10.0 | 235 15 12.6 8.8 43 60 19507 155 11 -4.6 10.0 | 201 9 3.3 8.8 44 57 19812 140 17 -10.9 13.0 | 166 12 -3.0 11.8 45 54 20117 65 13 -11.8 -5.5 | 30 8 -3.8 -6.7 46 52 20422 85 11 -11.0 -1.0 | 54 4 -3.0 -2.1 47 50 20620 65 23 -20.8 -9.7 | 50 17 -12.9 -10.9 48 49 20726 55 22 -18.0 -12.6 | 36 17 -10.0 -13.8 49 47 21031 65 23 -20.8 -9.7 | 50 17 -12.9 -10.9 50 45 21336 100 23 -22.7 4.0 | 101 15 -14.7 2.8 51 42 21641 60 28 -24.2 -14.0 | 47 22 -16.3 -15.2 52 40 21946 25 18 -7.6 -16.3 | 359 18 0.4 -17.5 53 37 22555 100 2 -2.0 0.3 | 278 6 6.0 -0.8 54 33 23165 110 14 -13.2 4.8 | 125 6 -5.2 3.6 55 32 23470 95 19 -18.9 1.7 | 92 11 -11.0 0.5 56 30 23774 90 10 -10.0 0.0 | 60 2 -2.0 -1.2 57 30 23800 105 12 -11.6 3.1 | 118 4 -3.6 1.9 58 26 24689 130 13 -10.0 8.4 | 165 7 -2.0 7.2 59 25 24994 105 23 -22.2 6.0 | 109 15 -14.2 4.8 60 24 25298 125 32 -26.2 18.4 | 133 25 -18.2 17.2 61 20 26400 90 40 -40.0 0.0 | 88 32 -32.0 -1.2 62 19 26518 95 48 -47.8 4.2 | 94 40 -39.8 3.0 63 15 27432 95 46 -45.8 4.0 | 94 38 -37.8 2.8 Wind Parameters Mean winds (0-6000m): 68.5 at 10.8 knts Storm direction: 98.5 at 8.1 knts Shear (0-3000m) pos: 0.5 neg: 0.9 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 64.1 deg Storm rel helicity (0-3000m) pos: 23.9 neg: -25.7 tot: -1.8 m^2/s^2 ave: -0.6 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 0.6 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 1162.68 Bulk Shear: 0.76 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 61 9 356 5| 0.0 15.6 15.6| 15.6 0.0 15.6 31.1 0.69| 18.3 12.6 1000 63 12 23 7| 0.0 8.0 8.0| 18.1 -2.7 15.3 15.3 0.59| 10.6 6.3 1500 62 12 22 7| 0.0 3.7 3.7| 18.1 -12.4 5.7 3.8 0.30| 8.9 2.6 2000 60 11 13 7| 0.0 1.5 1.5| 18.1 -23.1 -5.0 -2.5 0.06| 8.2 0.5 2500 58 10 2 6| 0.0 1.1 1.1| 19.8 -25.7 -5.9 -2.4 0.04| 7.1 0.3 3000 57 9 355 6| 0.5 0.9 1.4| 23.9 -25.7 -1.8 -0.6 0.10| 6.3 0.6 4000 62 9 359 5| 1.5 0.7 2.2| 33.0 -25.7 7.2 1.8 0.24| 5.9 1.4 5000 67 10 12 5| 1.2 0.5 1.7| 33.0 -26.2 6.7 1.3 0.23| 4.8 1.1 6000 68 11 22 6| 1.3 0.6 1.9| 39.3 -28.6 10.6 1.8 0.21| 4.8 1.0 Wrote GIF file: /home/apache/climate/data/raob//SBVH/skewt/SBVH.skewt.20250502.12.gif