UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:0000Z 19 APR 25 Station: SBPV WMO ident: 82824 Latitude: -8.77 Longitude: -63.92 Elevation: 88.00 ------------------------------------------------------------------------------- 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 1000 88 25.8 22.7 83 3.1 23.6 90 5 299.0 302.2 296.7 350.4 17.63 1 970 358 24.0 21.7 87 2.3 22.3 55 10 299.7 302.9 296.5 349.7 17.09 2 939 644 24.8 19.8 74 5.0 21.2 32 14 303.4 306.3 296.6 349.8 15.67 3 925 777 24.4 18.4 69 6.0 20.2 40 9 304.3 307.0 296.1 347.6 14.55 4 879 1224 22.4 15.4 65 7.0 17.6 50 10 306.7 309.0 295.4 344.6 12.62 5 850 1516 20.8 14.8 69 6.0 16.7 50 7 307.9 310.3 295.7 345.9 12.55 6 700 3167 10.4 6.9 79 3.5 8.2 35 7 314.0 315.7 294.8 341.9 8.96 7 685 3347 9.2 7.2 87 2.0 8.0 40 9 314.6 316.4 295.2 343.8 9.35 8 668 3555 7.8 5.5 85 2.3 6.4 47 11 315.3 316.9 294.8 342.0 8.52 9 658 3680 8.0 4.4 78 3.6 5.9 51 12 316.9 318.4 294.8 342.1 8.00 10 645 3845 7.8 1.8 66 6.0 4.4 64 12 318.5 319.8 294.3 340.1 6.77 11 544 5229 -0.9 -1.7 94 0.8 -1.3 63 22 324.0 325.3 295.4 344.3 6.22 12 500 5900 -3.9 -6.1 85 2.2 -5.0 80 19 328.3 329.3 295.4 344.5 4.86 13 466 6452 -6.9 -8.5 88 1.6 -7.7 79 25 331.2 332.1 295.7 345.9 4.33 14 463 6503 -6.3 -10.1 74 3.8 -8.0 83 25 332.6 333.4 295.7 345.7 3.84 15 431 7058 -10.3 -12.4 85 2.1 -11.2 97 29 334.4 335.1 295.8 346.3 3.43 16 424 7184 -10.3 -16.3 61 6.0 -12.6 96 30 336.0 336.5 295.5 344.9 2.53 17 400 7630 -13.3 -16.6 76 3.3 -14.5 100 21 337.7 338.2 296.0 347.0 2.61 18 342 8805 -21.7 -22.9 90 1.2 -22.1 116 17 341.8 342.1 296.3 348.3 1.77 19 300 9760 -28.1 -31.5 73 3.4 -28.8 115 23 345.8 346.0 296.5 349.3 0.92 20 281 10225 -31.5 -35.5 68 4.0 -32.1 104 22 347.4 347.6 296.6 350.0 0.66 21 250 11040 -38.1 -42.0 67 3.9 -38.5 120 19 349.4 349.5 296.8 351.0 0.38 22 218 11965 -46.1 -49.8 66 3.7 -46.3 127 18 351.0 351.1 297.0 351.8 0.19 23 200 12530 -51.1 -55.6 59 4.5 -51.3 130 19 351.8 351.9 297.1 352.3 0.10 24 180 13205 -57.3 -61.9 56 4.6 -57.4 123 16 352.5 352.5 297.2 352.7 0.05 25 152 14250 -66.5 -71.5 49 5.0 -66.5 131 23 354.2 354.2 297.5 354.3 0.02 26 150 14330 -67.1 -73.1 42 6.0 -67.1 140 19 354.5 354.5 297.6 354.6 0.01 27 112 16041 -78.5 -85.5 31 7.0 -78.5 141 18 364.1 364.1 299.5 364.1 0.00 28 101 16624 -81.5 -87.5 35 6.0 -81.5 84 14 369.2 369.2 300.4 369.2 0.00 29 100 16680 -81.9 -87.9 35 6.0 -81.9 85 13 369.5 369.5 300.5 369.5 0.00 30 89 17326 -87.3 -90.3 57 3.0 -87.3 65 17 371.2 371.2 300.8 371.2 0.00 31 84 17645 -82.7 -88.7 35 6.0 -82.7 70 21 386.8 386.8 303.3 386.8 0.00 32 78 18061 -81.9 -90.9 20 9.0 -81.9 42 20 396.7 396.7 304.8 396.7 0.00 33 74 18363 -72.7 -87.7 9 15.0 -72.8 347 9 422.1 422.1 308.0 422.1 0.00 34 70 18690 -73.1 -89.1 7 16.0 -73.2 315 18 428.0 428.0 308.6 428.0 0.00 35 66 19035 -74.3 -89.3 8 15.0 -74.3 316 15 432.6 432.6 309.1 432.7 0.00 36 50 20670 -70.9 -89.9 4 19.0 -71.1 295 10 476.4 476.4 313.2 476.4 0.00 37 48 20912 -71.3 -90.3 4 19.0 -71.4 319 7 481.1 481.1 313.5 481.1 0.00 38 35 22828 -60.7 -89.7 1 29.0 -61.4 95 18 554.2 554.2 318.3 554.2 0.00 39 31 23581 -61.9 -89.9 1 28.0 -62.6 108 12 570.5 570.5 319.2 570.5 0.00 TRP 89 17326 -87.3 -90.3 57 3.0 -87.3 65 17 371.2 371.2 300.8 371.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5812.00 m Freezing level: 554.45 mb = 5085.93 m = 16685.90 ft Wetbulb zero: 567.60 mb = 4883.96 m = 16023.30 ft Precipitable water: 2.29 inches Sfc-500 mean rel hum: 77.96 % Est. max temperature: 34.79 C = 94.61 F Sfc-Lift cond lev (LCL): 956.28 mb = 483.32 m = 1585.67 ft T: 24.35 C 700-500 lapse rate: 5.23 C/km ThetaE index: 5.24 C Layer 925.0- 850.0 mb Conv cond level (CCL): 797.85 mb = 2054.39 m = 6740.04 ft Mean mixing ratio: 15.87 g/kg Conv temperature: 36.80 C = 98.24 F Cap Strength: 3.75 C Lifted Index: -0.58 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.83 C Lifted Index @700 mb: 0.07 C Showalter Index: 0.56 C Risk: Thunderstorms probable Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 18.70 C K Index: 36.00 Risk: > 80 % chance of thunderstorms Sweat Index: 210.60 Risk: None Energy Index: -0.32 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 88.35 J/kg Max Up Vert Vel: 13.29 m/s Conv Inhibition (B-): 180.57 J/kg Cap Strength: 3.75 C Lift Cond Lev (LCL): 891.69 mb = 1098.38 m = 3603.56 ft Lev Free Conv (LFC): 686.69 mb = 3326.76 m = 10914.42 ft Equ Level (EL): 656.69 mb = 3696.44 m = 12127.27 ft B at Equ Level: 34.55 J/kg Max Parcel Lev (MPL): 256.69 mb = 10856.08 m = 35616.62 ft Wind level data Storm motion: 89 at 9 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 1000 88 90 5 -5.0 0.0 | 268 4 3.9 0.1 1 1000 91 60 6 -5.2 -3.0 | 308 5 3.7 -2.9 2 976 305 60 9 -7.8 -4.5 | 346 5 1.1 -4.4 3 943 610 30 15 -7.5 -13.0 | 354 13 1.4 -12.9 4 925 777 40 9 -5.8 -6.9 | 336 7 3.1 -6.8 5 911 914 35 7 -4.0 -5.7 | 319 7 4.9 -5.6 6 879 1219 50 10 -7.7 -6.4 | 349 6 1.2 -6.3 7 850 1516 50 7 -5.4 -4.5 | 321 6 3.5 -4.4 8 790 2134 50 8 -6.1 -5.1 | 331 6 2.7 -5.0 9 763 2438 35 8 -4.6 -6.6 | 326 8 4.3 -6.4 10 736 2743 25 11 -4.6 -10.0 | 337 11 4.2 -9.8 11 710 3048 25 5 -2.1 -4.5 | 303 8 6.8 -4.4 12 700 3167 35 7 -4.0 -5.7 | 319 7 4.9 -5.6 13 659 3658 50 12 -9.2 -7.7 | 2 8 -0.3 -7.6 14 635 3962 75 12 -11.6 -3.1 | 42 4 -2.7 -3.0 15 611 4267 65 14 -12.7 -5.9 | 33 7 -3.8 -5.8 16 589 4572 75 11 -10.6 -2.8 | 33 3 -1.8 -2.7 17 546 5182 60 22 -19.1 -11.0 | 43 15 -10.2 -10.9 18 526 5486 85 19 -18.9 -1.7 | 81 10 -10.1 -1.5 19 500 5900 80 19 -18.7 -3.3 | 72 10 -9.8 -3.2 20 488 6096 85 19 -18.9 -1.7 | 81 10 -10.1 -1.5 21 469 6401 75 25 -24.1 -6.5 | 67 17 -15.3 -6.3 22 451 6706 100 26 -25.6 4.5 | 105 17 -16.7 4.6 23 417 7315 95 31 -30.9 2.7 | 97 22 -22.0 2.8 24 400 7630 100 21 -20.7 3.6 | 108 12 -11.8 3.8 25 369 8230 120 22 -19.1 11.0 | 138 15 -10.2 11.1 26 354 8534 120 16 -13.9 8.0 | 148 10 -5.0 8.1 27 326 9144 110 19 -17.9 6.5 | 126 11 -9.0 6.6 28 313 9449 125 22 -18.0 12.6 | 144 16 -9.2 12.7 29 300 9760 115 23 -20.8 9.7 | 129 16 -12.0 9.8 30 275 10363 100 22 -21.7 3.8 | 107 13 -12.8 3.9 31 250 11040 120 19 -16.5 9.5 | 142 12 -7.6 9.6 32 230 11582 125 18 -14.7 10.3 | 151 12 -5.9 10.4 33 200 12530 130 19 -14.6 12.2 | 155 14 -5.7 12.3 34 182 13106 120 15 -13.0 7.5 | 152 9 -4.1 7.6 35 165 13716 140 21 -13.5 16.1 | 164 17 -4.6 16.2 36 150 14326 130 23 -17.6 14.8 | 150 17 -8.7 14.9 37 150 14330 140 19 -12.2 14.6 | 167 15 -3.3 14.7 38 122 15545 165 16 -4.1 15.5 | 197 16 4.7 15.6 39 109 16154 135 18 -12.7 12.7 | 163 13 -3.9 12.9 40 104 16459 80 17 -16.7 -3.0 | 70 8 -7.9 -2.8 41 100 16680 85 13 -13.0 -1.1 | 76 4 -4.1 -1.0 42 98 16764 85 13 -13.0 -1.1 | 76 4 -4.1 -1.0 43 89 17326 65 17 -15.4 -7.2 | 43 10 -6.5 -7.1 44 84 17678 70 21 -19.7 -7.2 | 57 13 -10.9 -7.1 45 79 17983 60 24 -20.8 -12.0 | 45 17 -11.9 -11.9 46 75 18288 360 11 -0.0 -11.0 | 321 14 8.9 -10.9 47 71 18593 315 5 3.5 -3.5 | 285 13 12.4 -3.4 48 70 18690 315 18 12.7 -12.7 | 300 25 21.6 -12.6 49 68 18898 315 13 9.2 -9.2 | 297 20 18.1 -9.1 50 61 19507 320 23 14.8 -17.6 | 306 29 23.7 -17.5 51 58 19812 290 32 30.1 -10.9 | 286 40 38.9 -10.8 52 55 20117 270 24 24.0 -0.0 | 270 33 32.9 0.1 53 52 20422 255 13 12.6 3.4 | 261 22 21.4 3.5 54 50 20670 295 10 9.1 -4.2 | 283 18 17.9 -4.1 55 49 20726 330 5 2.5 -4.3 | 290 12 11.4 -4.2 56 46 21031 305 10 8.2 -5.7 | 288 18 17.1 -5.6 57 41 21641 115 11 -10.0 4.6 | 167 5 -1.1 4.8 58 34 22555 90 20 -20.0 0.0 | 91 11 -11.1 0.1 59 28 23470 130 3 -2.3 1.9 | 253 7 6.6 2.1 60 26 23774 95 10 -10.0 0.9 | 132 1 -1.1 1.0 Wind Parameters Mean winds (0-6000m): 59.2 at 11.8 knts Storm direction: 89.2 at 8.9 knts Shear (0-3000m) pos: 1.4 neg: 2.2 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 40.1 deg Storm rel helicity (0-3000m) pos: 16.7 neg: -27.5 tot: -10.8 m^2/s^2 ave: -3.6 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 6.4 stream: -0.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 100.72 Bulk Shear: 0.88 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 51 10 348 6| 0.0 13.0 13.0| 7.4 -1.3 6.1 12.2 0.47| 14.1 6.6 1000 43 10 342 7| 3.2 6.5 9.7| 10.4 -12.7 -2.3 -2.3 0.13| 11.8 1.6 1500 45 9 340 7| 2.8 4.3 7.1| 12.5 -16.4 -3.8 -2.5 0.07| 9.2 0.7 2000 46 9 337 6| 2.1 3.4 5.5| 13.7 -16.4 -2.6 -1.3 0.10| 7.1 0.7 2500 45 9 336 7| 1.7 3.3 5.0| 15.6 -17.1 -1.5 -0.6 0.10| 6.4 0.7 3000 42 9 334 7| 1.4 2.2 3.6| 16.7 -27.5 -10.8 -3.6 -0.02| 6.4 -0.1 4000 46 9 339 7| 1.4 1.6 3.1| 36.1 -27.8 8.3 2.1 0.19| 6.5 1.3 5000 52 10 352 6| 1.2 2.1 3.3| 37.6 -29.5 8.0 1.6 0.16| 6.7 1.0 6000 59 12 12 6| 1.6 1.8 3.4| 67.5 -34.4 33.1 5.5 0.23| 6.8 1.5 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20250419.00.gif