UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:0000Z 28 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 ------------------------------------------------------------------------------- 0 1000 81 360 1 SFC 999 88 25.4 23.1 87 2.3 23.8 360 1 298.6 301.9 296.9 351.4 18.09 2 994 132 24.8 23.8 94 1.0 24.1 350 1 298.5 301.9 297.4 353.8 19.00 3 976 294 25.4 22.3 83 3.1 23.2 313 3 300.6 303.9 297.1 352.4 17.63 4 925 768 23.6 19.0 75 4.6 20.4 235 3 303.4 306.2 296.3 348.3 15.12 5 872 1283 21.0 16.4 75 4.6 17.8 221 4 305.9 308.4 295.9 346.6 13.58 6 850 1504 19.4 15.9 80 3.5 17.0 225 5 306.5 309.0 296.0 347.0 13.49 7 756 2505 13.2 11.3 88 1.9 12.0 160 5 310.2 312.3 295.4 344.4 11.20 8 700 3152 10.8 7.5 80 3.3 8.8 110 10 314.4 316.2 295.1 343.5 9.34 9 679 3406 10.0 5.0 71 5.0 7.0 108 10 316.3 317.9 294.7 341.7 8.09 10 585 4631 2.8 0.6 85 2.2 1.5 72 9 321.7 323.0 295.2 343.8 6.85 11 500 5890 -3.5 -10.5 58 7.0 -6.6 55 16 328.8 329.5 294.4 340.4 3.44 12 480 6212 -5.1 -14.1 49 9.0 -8.8 55 16 330.7 331.2 294.3 339.9 2.68 13 464 6477 -7.3 -18.3 41 11.0 -11.2 55 15 331.1 331.5 293.8 338.0 1.95 14 457 6596 -7.9 -16.9 48 9.0 -11.2 55 14 331.8 332.3 294.2 339.6 2.23 15 453 6664 -8.5 -11.5 79 3.0 -9.8 55 13 331.9 332.6 295.3 343.9 3.51 16 440 6890 -9.5 -15.5 62 6.0 -11.8 72 11 333.4 334.0 294.9 342.5 2.60 17 431 7049 -10.9 -12.9 85 2.0 -11.7 84 10 333.6 334.3 295.5 345.0 3.29 18 411 7413 -12.9 -15.0 84 2.1 -13.7 72 13 335.6 336.2 295.7 345.8 2.90 19 406 7507 -12.9 -20.9 51 8.0 -15.5 69 13 336.8 337.1 295.1 343.2 1.78 20 400 7620 -13.9 -20.9 55 7.0 -16.2 65 14 336.9 337.3 295.1 343.4 1.81 21 383 7948 -16.1 -25.1 46 9.0 -18.6 62 16 338.2 338.5 295.0 343.0 1.30 22 365 8308 -18.7 -23.7 65 5.0 -20.1 59 17 339.5 339.8 295.6 345.1 1.55 23 318 9321 -25.3 -34.3 43 9.0 -27.0 58 18 343.9 344.1 295.8 346.5 0.66 24 307 9575 -27.5 -34.5 51 7.0 -28.7 57 17 344.3 344.5 296.0 346.9 0.67 25 305 9622 -28.1 -30.4 81 2.3 -28.6 58 16 344.1 344.4 296.2 347.9 1.00 26 300 9740 -29.1 -31.0 84 1.9 -29.5 60 15 344.4 344.6 296.2 348.0 0.96 27 289 10006 -30.9 -34.2 73 3.3 -31.4 68 17 345.5 345.7 296.3 348.3 0.73 28 284 10130 -31.5 -39.5 45 8.0 -32.6 68 18 346.4 346.5 296.2 348.1 0.44 29 257 10830 -37.3 -39.2 82 1.9 -37.5 52 15 347.9 348.0 296.6 349.8 0.50 30 250 11020 -38.9 -41.5 76 2.6 -39.2 55 13 348.2 348.3 296.6 349.8 0.40 31 247 11102 -39.7 -42.0 79 2.3 -39.9 53 13 348.2 348.3 296.6 349.8 0.39 32 245 11157 -40.1 -47.1 47 7.0 -40.7 51 13 348.5 348.5 296.5 349.4 0.22 33 241 11269 -41.1 -48.1 47 7.0 -41.6 49 13 348.6 348.6 296.5 349.4 0.20 34 237 11381 -41.9 -45.3 69 3.4 -42.2 46 12 349.1 349.1 296.7 350.2 0.28 35 214 12060 -47.5 -51.5 63 4.0 -47.7 37 14 350.7 350.7 296.9 351.4 0.16 36 204 12372 -50.5 -53.4 71 2.9 -50.6 36 15 350.8 350.8 296.9 351.4 0.13 37 200 12500 -51.7 -55.3 65 3.6 -51.8 35 16 350.9 350.9 296.9 351.3 0.11 38 168 13606 -61.9 -67.9 45 6.0 -62.0 63 12 351.9 351.9 297.1 352.0 0.02 39 150 14300 -67.1 -76.1 27 9.0 -67.2 130 12 354.5 354.5 297.6 354.5 0.01 40 144 14545 -68.7 -78.7 22 10.0 -68.8 134 13 355.9 355.9 297.9 355.9 0.01 41 118 15706 -78.1 -84.1 37 6.0 -78.1 110 25 359.4 359.4 298.6 359.4 0.00 42 101 16584 -81.9 -86.9 42 5.0 -81.9 88 27 368.4 368.4 300.3 368.4 0.00 43 100 16640 -82.1 -87.1 42 5.0 -82.1 85 27 369.1 369.1 300.4 369.1 0.00 44 95 16926 -83.9 -88.3 46 4.4 -83.9 82 26 371.0 371.0 300.8 371.0 0.00 45 91 17165 -81.9 -86.9 42 5.0 -81.9 78 25 379.6 379.6 302.2 379.6 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5809.00 m Freezing level: 547.22 mb = 5190.59 m = 17029.27 ft Wetbulb zero: 568.89 mb = 4854.91 m = 15928.00 ft Precipitable water: 2.29 inches Sfc-500 mean rel hum: 78.50 % Est. max temperature: 33.27 C = 91.88 F Sfc-Lift cond lev (LCL): 966.51 mb = 380.43 m = 1248.11 ft T: 25.07 C 700-500 lapse rate: 5.22 C/km ThetaE index: 7.20 C Layer 976.0- 850.0 mb Conv cond level (CCL): 838.80 mb = 1617.27 m = 5305.94 ft Mean mixing ratio: 16.37 g/kg Conv temperature: 33.66 C = 92.58 F Cap Strength: 2.53 C Lifted Index: -0.68 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.94 C Lifted Index @700 mb: 0.12 C Showalter Index: 0.52 C Risk: Thunderstorms probable Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 19.40 C K Index: 35.50 Risk: > 80 % chance of thunderstorms Sweat Index: 216.80 Risk: None Energy Index: -1.29 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 220.03 J/kg Max Up Vert Vel: 20.98 m/s Conv Inhibition (B-): 73.52 J/kg Cap Strength: 2.53 C Lift Cond Lev (LCL): 899.90 mb = 1008.00 m = 3307.03 ft Lev Free Conv (LFC): 764.90 mb = 2404.93 m = 7890.09 ft Equ Level (EL): 704.90 mb = 3093.36 m = 10148.69 ft B at Equ Level: 21.57 J/kg Max Parcel Lev (MPL): 134.90 mb = 14925.57 m = 48967.80 ft Wind level data Storm motion: 115 at 6 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 ---------------------------------------------------------- 0 999 88 360 1 -0.0 -1.0 | 302 7 5.9 -3.7 1 975 305 310 3 2.3 -1.9 | 299 9 8.2 -4.6 2 942 610 300 1 0.9 -0.5 | 295 7 6.8 -3.2 3 925 768 235 3 2.5 1.7 | 277 8 8.4 -1.0 4 910 914 215 3 1.7 2.5 | 272 8 7.6 -0.2 5 850 1504 225 5 3.5 3.5 | 265 9 9.4 0.8 6 789 2134 215 2 1.1 1.6 | 279 7 7.1 -1.1 7 761 2438 165 4 -1.0 3.9 | 257 5 4.9 1.2 8 700 3152 110 10 -9.4 3.4 | 102 4 -3.5 0.7 9 683 3353 110 10 -9.4 3.4 | 102 4 -3.5 0.7 10 634 3962 85 10 -10.0 -0.9 | 49 5 -4.1 -3.6 11 610 4267 90 9 -9.0 0.0 | 49 4 -3.1 -2.7 12 588 4572 70 8 -7.5 -2.7 | 17 6 -1.6 -5.4 13 566 4877 85 13 -13.0 -1.1 | 61 8 -7.0 -3.8 14 545 5182 60 17 -14.7 -8.5 | 38 14 -8.8 -11.2 15 506 5791 65 23 -20.8 -9.7 | 50 19 -14.9 -12.4 16 500 5890 55 16 -13.1 -9.2 | 31 14 -7.2 -11.9 17 487 6096 55 17 -13.9 -9.8 | 33 15 -8.0 -12.5 18 450 6706 55 13 -10.6 -7.5 | 25 11 -4.7 -10.2 19 433 7010 85 10 -10.0 -0.9 | 49 5 -4.1 -3.6 20 400 7620 65 14 -12.7 -5.9 | 38 11 -6.8 -8.6 21 368 8230 60 17 -14.7 -8.5 | 38 14 -8.8 -11.2 22 353 8534 55 17 -13.9 -9.8 | 33 15 -8.0 -12.5 23 339 8839 70 16 -15.0 -5.5 | 48 12 -9.1 -8.2 24 312 9449 55 18 -14.7 -10.3 | 34 16 -8.8 -13.0 25 300 9740 60 15 -13.0 -7.5 | 35 12 -7.1 -10.2 26 287 10058 70 17 -16.0 -5.8 | 50 13 -10.1 -8.5 27 275 10363 60 21 -18.2 -10.5 | 43 18 -12.3 -13.2 28 263 10668 50 17 -13.0 -10.9 | 28 15 -7.1 -13.6 29 250 11020 55 13 -10.6 -7.5 | 25 11 -4.7 -10.2 30 230 11582 40 12 -7.7 -9.2 | 9 12 -1.8 -11.9 31 200 12500 35 16 -9.2 -13.1 | 12 16 -3.3 -15.8 32 182 13106 35 14 -8.0 -11.5 | 9 14 -2.1 -14.2 33 165 13716 70 11 -10.3 -3.8 | 34 8 -4.4 -6.5 34 157 14021 85 5 -5.0 -0.4 | 344 3 0.9 -3.1 35 150 14300 130 12 -9.2 7.7 | 147 6 -3.3 5.0 36 142 14630 135 13 -9.2 9.2 | 153 7 -3.3 6.5 37 121 15545 110 24 -22.6 8.2 | 108 18 -16.6 5.5 38 109 16154 110 27 -25.4 9.2 | 109 21 -19.5 6.5 39 100 16640 85 27 -26.9 -2.4 | 76 22 -21.0 -5.1 40 98 16764 85 27 -26.9 -2.4 | 76 22 -21.0 -5.1 41 88 17374 75 24 -23.2 -6.2 | 63 19 -17.3 -8.9 Wind Parameters Mean winds (0-6000m): 84.6 at 8.7 knts Storm direction: 114.6 at 6.5 knts Shear (0-3000m) pos: 0.2 neg: 1.8 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 173.6 deg Storm rel helicity (0-3000m) pos: 4.2 neg: -21.8 tot: -17.7 m^2/s^2 ave: -5.9 10^-3 m/s^2 rel: -0.55 Storm rel vorticity (0-3000m) horiz: 4.1 stream: -2.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 16.24 Bulk Shear: 13.55 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 ------------------------------------------------------------------------------- 500 313 2 299 8| 0.0 1.1 1.1| 0.5 -2.9 -2.4 -4.9 -0.24| 4.3 -1.1 1000 264 2 287 9| 0.0 2.3 2.3| 0.5 -10.9 -10.5 -10.5 -0.56| 4.4 -2.5 1500 240 3 278 9| 0.4 1.5 1.9| 0.9 -12.3 -11.5 -7.6 -0.50| 3.6 -1.8 2000 234 3 276 8| 0.3 0.6 0.9| 4.2 -12.3 -8.2 -4.1 -0.29| 3.3 -0.9 2500 221 3 272 8| 0.2 1.3 1.5| 4.2 -17.6 -13.4 -5.4 -0.41| 3.6 -1.5 3000 190 4 260 7| 0.2 1.8 2.0| 4.2 -21.8 -17.7 -5.9 -0.55| 4.1 -2.3 4000 132 5 242 2| 0.1 1.4 1.5| 4.2 -26.9 -22.7 -5.7 -0.60| 3.8 -2.3 5000 107 7 22 1| 0.1 1.7 1.8| 12.7 -37.5 -24.8 -5.0 -0.42| 4.5 -1.9 6000 85 9 38 4| 0.1 1.5 1.6| 29.1 -65.7 -36.6 -6.1 -0.35| 5.2 -1.8 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20250428.00.gif