UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:0000Z 24 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 62 10 7 SFC 997 88 27.6 22.6 74 5.0 24.0 10 7 301.0 304.2 297.2 352.7 17.57 2 985 196 27.0 23.3 80 3.7 24.3 17 8 301.5 304.9 298.0 356.3 18.59 3 972 314 28.6 21.6 66 7.0 23.5 26 9 304.2 307.3 297.6 354.7 16.94 4 925 755 25.6 20.6 74 5.0 22.0 45 1 305.5 308.6 297.8 355.6 16.74 5 850 1495 19.6 17.0 85 2.6 17.8 350 3 306.7 309.4 296.7 350.3 14.49 6 798 2037 15.6 15.3 98 0.3 15.4 35 10 308.0 310.6 296.6 349.8 13.84 7 744 2631 12.8 12.8 100 0.0 12.8 345 9 311.2 313.6 296.5 349.7 12.59 8 700 3143 10.8 10.7 99 0.1 10.7 360 10 314.4 316.7 296.8 350.6 11.63 9 673 3471 9.6 8.7 94 0.9 9.0 12 10 316.7 318.7 296.6 349.8 10.56 10 664 3582 9.4 5.3 76 4.1 6.9 20 11 317.7 319.3 295.4 344.3 8.45 11 644 3836 9.6 0.6 53 9.0 4.5 35 10 320.7 321.9 294.5 340.7 6.22 12 613 4245 7.4 -8.6 31 16.0 -0.1 58 9 322.7 323.3 292.7 333.5 3.26 13 588 4586 4.8 -4.2 52 9.0 0.2 50 9 323.5 324.5 294.1 339.2 4.77 14 507 5780 -2.7 -22.7 20 20.0 -9.2 83 9 328.4 328.7 292.4 332.8 1.22 15 500 5890 -3.7 -19.7 28 16.0 -9.3 80 8 328.5 328.8 292.9 334.2 1.60 16 484 6146 -5.5 -13.5 53 8.0 -8.8 58 12 329.4 329.9 294.0 338.9 2.79 17 469 6393 -6.7 -12.7 62 6.0 -9.2 50 12 330.9 331.5 294.7 341.4 3.07 18 458 6578 -7.9 -18.9 41 11.0 -11.8 54 13 331.6 332.0 293.9 338.2 1.88 19 438 6924 -10.1 -18.1 52 8.0 -12.9 63 15 333.1 333.5 294.4 340.5 2.10 20 420 7247 -11.7 -23.7 36 12.0 -15.3 80 13 335.1 335.3 294.3 339.9 1.34 21 400 7620 -14.1 -24.1 42 10.0 -17.0 105 9 336.7 336.9 294.7 341.6 1.36 22 396 7696 -14.7 -21.7 55 7.0 -16.9 85 10 336.8 337.2 295.0 343.0 1.70 23 337 8897 -22.1 -42.1 15 20.0 -25.2 179 9 342.7 342.7 295.2 343.8 0.28 24 327 9118 -23.5 -42.5 16 19.0 -26.3 197 10 343.7 343.8 295.4 344.8 0.28 25 300 9740 -28.7 -45.7 18 17.0 -30.7 195 3 344.9 345.0 295.7 345.8 0.21 26 293 9909 -30.1 -52.1 10 22.0 -32.1 231 2 345.3 345.3 295.7 345.7 0.11 27 285 10105 -31.7 -49.7 15 18.0 -33.4 267 1 345.7 345.8 295.8 346.3 0.14 28 282 10180 -31.9 -50.9 13 19.0 -33.6 271 2 346.5 346.5 296.0 347.0 0.13 29 254 10911 -37.7 -54.7 15 17.0 -38.8 309 5 348.4 348.4 296.4 348.8 0.09 30 250 11020 -38.7 -52.7 21 14.0 -39.6 315 6 348.5 348.6 296.4 349.0 0.12 31 216 12006 -47.3 -51.0 66 3.7 -47.5 334 12 350.1 350.1 296.8 350.8 0.16 32 200 12510 -51.9 -56.0 61 4.1 -52.1 360 13 350.6 350.6 296.8 351.0 0.10 33 186 12976 -56.1 -63.1 41 7.0 -56.2 352 16 351.1 351.1 296.9 351.3 0.04 34 168 13616 -60.9 -71.9 22 11.0 -61.0 350 18 353.5 353.5 297.4 353.6 0.01 35 150 14310 -66.9 -71.3 54 4.4 -67.0 350 10 354.8 354.8 297.7 354.9 0.02 36 149 14350 -67.3 -71.6 54 4.3 -67.4 350 11 354.8 354.8 297.7 354.9 0.02 37 138 14806 -71.1 -78.1 35 7.0 -71.1 350 8 356.0 356.0 297.9 356.0 0.01 38 126 15339 -73.5 -83.5 20 10.0 -73.5 350 5 361.0 361.0 298.9 361.1 0.00 39 100 16660 -80.9 -88.9 25 8.0 -80.9 200 5 371.4 371.4 300.8 371.4 0.00 40 96 16890 -81.7 -89.7 24 8.0 -81.7 205 7 374.2 374.2 301.3 374.2 0.00 41 93 17069 -79.7 -88.7 21 9.0 -79.7 209 8 381.6 381.6 302.5 381.6 0.00 42 75 18280 -82.9 -89.9 29 7.0 -82.9 14 17 399.1 399.1 305.1 399.1 0.00 43 72 18510 -79.5 -88.5 21 9.0 -79.5 8 21 411.0 411.0 306.6 411.0 0.00 44 70 18670 -80.3 -90.3 17 10.0 -80.3 295 9 412.6 412.6 306.8 412.6 0.00 45 62 19360 -77.1 -90.1 11 13.0 -77.1 23 3 434.3 434.3 309.3 434.3 0.00 46 55 20062 -68.7 -89.7 3 21.0 -68.9 276 11 468.6 468.6 312.5 468.7 0.00 47 52 20396 -70.3 -90.3 4 20.0 -70.5 233 13 472.5 472.5 312.8 472.5 0.00 48 50 20630 -68.7 -90.7 3 22.0 -68.9 300 10 481.6 481.6 313.6 481.6 0.00 49 47 21006 -65.5 -90.5 2 25.0 -65.8 300 10 497.9 497.9 314.8 497.9 0.00 50 44 21408 -66.9 -89.9 3 23.0 -67.2 257 8 503.9 503.9 315.2 503.9 0.00 51 31 23572 -59.3 -89.3 1 30.0 -60.3 38 14 577.5 577.5 319.5 577.6 0.00 52 31 23572 -59.7 -89.7 1 30.0 -60.6 38 14 576.5 576.5 319.5 576.5 0.00 53 30 23780 -54.5 -87.5 1 33.0 -56.2 75 11 596.1 596.1 320.5 596.1 0.01 54 28 24220 -55.7 -86.7 1 31.0 -57.3 82 12 604.6 604.6 320.8 604.7 0.01 55 25 24947 -51.7 -85.7 1 34.0 -54.2 104 21 636.0 636.0 322.2 636.1 0.01 56 24 25210 -53.3 -86.3 1 33.0 -55.6 94 27 638.8 638.8 322.3 638.9 0.01 57 23 25487 -47.9 -84.9 1 37.0 -51.7 80 35 662.5 662.5 323.2 662.6 0.01 58 20 26400 -51.9 -84.9 1 33.0 -54.8 125 20 677.3 677.3 323.7 677.4 0.01 59 19 26731 -53.3 -86.3 1 33.0 -56.0 121 16 683.0 683.0 323.9 683.1 0.01 60 18 27082 -50.1 -85.1 1 35.0 -53.8 125 20 703.7 703.7 324.6 703.8 0.02 TRP 96 16890 -81.7 -89.7 24 8.0 -81.7 205 7 374.2 374.2 301.3 374.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5828.00 m Freezing level: 536.16 mb = 5350.08 m = 17552.55 ft Wetbulb zero: 613.84 mb = 4233.21 m = 13888.32 ft Precipitable water: 2.25 inches Sfc-500 mean rel hum: 68.49 % Est. max temperature: 33.34 C = 92.01 F Sfc-Lift cond lev (LCL): 927.42 mb = 731.76 m = 2400.75 ft T: 25.76 C 700-500 lapse rate: 5.28 C/km ThetaE index: 5.87 C Layer 850.0- 700.0 mb Conv cond level (CCL): 847.36 mb = 1521.70 m = 4992.39 ft Mean mixing ratio: 16.95 g/kg Conv temperature: 33.33 C = 91.99 F Cap Strength: 1.77 C Lifted Index: -2.49 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.00 C Lifted Index @700 mb: -1.11 C Showalter Index: -0.85 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 20.70 C K Index: 40.20 Risk: > 80 % chance of thunderstorms Sweat Index: 218.00 Risk: None Energy Index: -3.07 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 969.71 J/kg Max Up Vert Vel: 44.04 m/s Conv Inhibition (B-): 41.02 J/kg Cap Strength: 1.77 C Lift Cond Lev (LCL): 875.97 mb = 1231.65 m = 4040.81 ft Lev Free Conv (LFC): 820.97 mb = 1793.23 m = 5883.24 ft Equ Level (EL): 650.97 mb = 3747.00 m = 12293.15 ft B at Equ Level: 82.93 J/kg Max Parcel Lev (MPL): 90.97 mb = 17193.73 m = 56409.18 ft Wind level data Storm motion: 65 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 ---------------------------------------------------------- 0 997 88 10 7 -1.2 -6.9 | 314 6 4.4 -4.3 1 973 305 25 9 -3.8 -8.2 | 342 6 1.8 -5.5 2 940 610 50 3 -2.3 -1.9 | 258 3 3.3 0.7 3 925 755 45 1 -0.7 -0.7 | 248 5 4.9 1.9 4 908 914 40 1 -0.6 -0.8 | 249 5 4.9 1.9 5 850 1495 350 3 0.5 -3.0 | 273 6 6.1 -0.3 6 817 1829 45 11 -7.8 -7.8 | 23 6 -2.2 -5.1 7 788 2134 30 10 -5.0 -8.7 | 354 6 0.6 -6.0 8 761 2438 340 8 2.7 -7.5 | 300 10 8.3 -4.9 9 700 3143 360 10 -0.0 -10.0 | 323 9 5.6 -7.4 10 682 3353 5 10 -0.9 -10.0 | 327 9 4.7 -7.3 11 657 3658 25 11 -4.6 -10.0 | 353 7 0.9 -7.3 12 610 4267 60 9 -7.8 -4.5 | 50 3 -2.2 -1.9 13 566 4877 40 10 -6.4 -7.7 | 9 5 -0.8 -5.0 14 545 5182 50 11 -8.4 -7.1 | 33 5 -2.8 -4.4 15 525 5486 90 10 -10.0 0.0 | 121 5 -4.4 2.6 16 500 5890 80 8 -7.9 -1.4 | 118 3 -2.3 1.2 17 487 6096 60 12 -10.4 -6.0 | 55 6 -4.8 -3.4 18 468 6401 50 12 -9.2 -7.7 | 35 6 -3.6 -5.1 19 433 7010 65 16 -14.5 -6.8 | 65 10 -8.9 -4.1 20 400 7620 105 9 -8.7 2.3 | 148 6 -3.1 5.0 21 400 7620 80 10 -9.8 -1.7 | 102 4 -4.3 0.9 22 368 8230 125 6 -4.9 3.4 | 186 6 0.7 6.1 23 325 9144 200 10 3.4 9.4 | 217 15 9.0 12.0 24 300 9740 195 3 0.8 2.9 | 229 8 6.4 5.5 25 287 10058 265 1 1.0 0.1 | 248 7 6.6 2.7 26 250 11020 315 6 4.2 -4.2 | 279 10 9.8 -1.6 27 230 11582 320 12 7.7 -9.2 | 296 15 13.3 -6.6 28 220 11887 325 12 6.9 -9.8 | 300 14 12.5 -7.2 29 200 12497 15 10 -2.6 -9.7 | 337 8 3.0 -7.0 30 200 12510 360 13 -0.0 -13.0 | 332 12 5.6 -10.4 31 173 13411 345 19 4.9 -18.4 | 326 19 10.5 -15.7 32 157 14021 360 15 -0.0 -15.0 | 336 14 5.6 -12.4 33 150 14310 350 10 1.7 -9.8 | 315 10 7.3 -7.2 34 150 14326 350 11 1.9 -10.8 | 318 11 7.5 -8.2 35 121 15545 350 4 0.7 -3.9 | 282 6 6.3 -1.3 36 115 15850 280 19 18.7 -3.3 | 272 24 24.3 -0.7 37 109 16154 290 10 9.4 -3.4 | 273 15 15.0 -0.8 38 100 16660 200 5 1.7 4.7 | 225 10 7.3 7.3 39 98 16764 200 4 1.4 3.8 | 227 9 7.0 6.4 40 96 16890 205 7 3.0 6.3 | 224 12 8.5 9.0 41 88 17374 215 11 6.3 9.0 | 226 17 11.9 11.6 42 79 17983 315 6 4.2 -4.2 | 279 10 9.8 -1.6 43 75 18288 15 17 -4.4 -16.4 | 355 14 1.2 -13.8 44 71 18593 5 23 -2.0 -22.9 | 350 21 3.6 -20.3 45 70 18670 295 9 8.2 -3.8 | 275 14 13.7 -1.2 46 67 18898 325 17 9.8 -13.9 | 306 19 15.3 -11.3 47 64 19202 50 1 -0.8 -0.6 | 248 5 4.8 2.0 48 55 20117 270 11 11.0 -0.0 | 261 17 16.6 2.6 49 52 20422 230 13 10.0 8.4 | 235 19 15.5 11.0 50 50 20630 300 10 8.7 -5.0 | 279 14 14.2 -2.4 51 47 21031 300 10 8.7 -5.0 | 279 14 14.2 -2.4 52 37 22555 130 1 -0.8 0.6 | 236 6 4.8 3.3 53 30 23774 20 17 -5.8 -16.0 | 1 13 -0.2 -13.3 54 30 23780 75 11 -10.6 -2.8 | 88 5 -5.0 -0.2 55 29 24079 70 11 -10.3 -3.8 | 77 5 -4.7 -1.1 56 27 24384 95 13 -13.0 1.1 | 117 8 -7.4 3.8 57 25 24994 105 21 -20.3 5.4 | 119 17 -14.7 8.1 58 23 25603 75 38 -36.7 -9.8 | 77 32 -31.1 -7.2 59 22 25908 65 25 -22.7 -10.6 | 65 19 -17.1 -7.9 60 21 26213 80 10 -9.8 -1.7 | 102 4 -4.3 0.9 61 20 26400 125 20 -16.4 11.5 | 143 18 -10.8 14.1 62 19 26518 120 15 -13.0 7.5 | 144 13 -7.4 10.1 63 18 26822 125 21 -17.2 12.0 | 142 19 -11.6 14.7 64 15 27432 85 36 -35.9 -3.1 | 89 30 -30.3 -0.5 Wind Parameters Mean winds (0-6000m): 34.8 at 8.2 knts Storm direction: 64.8 at 6.2 knts Shear (0-3000m) pos: 1.4 neg: 1.7 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 6.6 deg Storm rel helicity (0-3000m) pos: 28.9 neg: -22.2 tot: 6.8 m^2/s^2 ave: 2.3 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 0.6 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 2251.96 Bulk Shear: 0.43 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 25 7 324 5| 4.9 0.0 4.9| 4.1 -3.3 0.8 1.7 -0.17| 9.1 -1.6 1000 28 4 287 4| 2.5 1.1 3.5| 5.1 -4.4 0.7 0.7 -0.16| 6.2 -1.0 1500 20 4 281 4| 1.6 1.2 2.9| 11.0 -4.4 6.6 4.4 0.13| 5.6 0.7 2000 29 5 301 4| 1.6 0.9 2.6| 21.1 -7.2 13.8 6.9 0.30| 6.7 2.0 2500 22 6 310 4| 1.3 2.1 3.4| 22.3 -22.2 0.2 0.1 0.02| 7.2 0.2 3000 14 6 312 5| 1.4 1.7 3.2| 28.9 -22.2 6.8 2.3 0.09| 6.4 0.6 4000 17 7 323 6| 2.1 1.3 3.4| 43.5 -22.2 21.3 5.3 0.24| 6.1 1.4 5000 25 8 334 5| 1.7 1.0 2.7| 46.5 -24.7 21.8 4.4 0.21| 5.5 1.2 6000 35 8 348 4| 1.7 1.1 2.8| 56.1 -28.9 27.2 4.5 0.22| 5.9 1.3 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20250424.00.gif