UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:1200Z 16 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 1002 88 24.4 23.2 93 1.2 23.6 40 3 297.4 300.7 296.6 350.0 18.15 1 1000 105 24.0 23.1 95 0.9 23.3 25 4 297.1 300.4 296.5 349.5 18.07 2 988 211 23.2 23.0 99 0.2 23.1 22 5 297.4 300.7 296.7 350.1 18.19 3 938 667 24.0 19.0 74 5.0 20.5 33 4 302.6 305.4 295.9 346.7 14.90 4 925 790 23.2 18.2 73 5.0 19.7 40 3 303.0 305.7 295.6 345.6 14.36 5 850 1524 18.4 15.3 82 3.1 16.3 35 7 305.4 307.8 295.3 344.2 12.97 6 802 2022 15.4 13.8 90 1.6 14.3 11 10 307.3 309.7 295.5 345.0 12.47 7 700 3170 10.8 6.7 76 4.1 8.3 35 7 314.4 316.1 294.8 342.0 8.83 8 649 3798 7.6 1.6 66 6.0 4.2 52 5 317.7 319.0 294.0 338.8 6.64 9 527 5483 -3.1 -3.4 98 0.3 -3.3 105 10 324.3 325.5 295.0 342.9 5.66 10 500 5900 -3.5 -7.7 73 4.2 -5.5 110 10 328.8 329.6 295.1 343.2 4.29 11 499 5916 -3.5 -7.9 72 4.4 -5.6 111 10 329.0 329.8 295.1 343.2 4.23 12 404 7554 -14.5 -21.5 55 7.0 -16.7 35 6 335.2 335.5 294.6 341.3 1.70 13 400 7630 -14.9 -21.9 55 7.0 -17.1 25 5 335.6 336.0 294.7 341.6 1.66 14 391 7802 -15.5 -25.5 42 10.0 -18.3 45 4 337.0 337.3 294.7 341.5 1.23 15 380 8016 -17.1 -25.1 50 8.0 -19.3 63 4 337.7 338.0 294.9 342.5 1.31 16 335 8946 -24.9 -27.6 78 2.7 -25.5 69 10 339.4 339.7 295.2 343.8 1.18 17 300 9740 -29.9 -33.0 74 3.1 -30.4 70 12 343.2 343.4 295.8 346.3 0.79 18 272 10429 -34.9 -39.7 62 4.8 -35.5 73 16 345.7 345.8 296.1 347.5 0.45 19 250 11010 -40.1 -43.5 70 3.4 -40.4 90 17 346.4 346.5 296.1 347.8 0.33 20 244 11175 -41.3 -44.2 73 2.9 -41.6 91 17 347.1 347.1 296.3 348.3 0.31 21 209 12204 -50.3 -59.3 34 9.0 -50.6 85 18 348.7 348.7 296.4 349.0 0.06 22 200 12490 -52.3 -65.3 19 13.0 -52.6 80 18 349.9 350.0 296.7 350.1 0.03 23 192 12753 -54.1 -71.1 11 17.0 -54.4 76 17 351.2 351.2 296.9 351.2 0.01 24 150 14300 -64.5 -79.5 11 15.0 -64.6 305 7 359.0 359.0 298.5 359.0 0.00 25 148 14382 -64.9 -79.9 11 15.0 -65.0 8 10 359.7 359.7 298.7 359.7 0.00 26 109 16169 -80.7 -85.4 45 4.7 -80.7 200 12 362.8 362.8 299.2 362.8 0.00 27 101 16595 -82.7 -87.6 42 4.9 -82.7 135 7 366.9 366.9 300.0 366.9 0.00 28 100 16650 -82.9 -87.9 42 5.0 -82.9 120 5 367.6 367.6 300.1 367.6 0.00 29 94 16995 -84.3 -89.3 41 5.0 -84.3 115 16 371.4 371.4 300.8 371.4 0.00 30 77 18111 -81.1 -89.1 25 8.0 -81.1 325 13 399.8 399.8 305.2 399.8 0.00 31 73 18417 -75.3 -87.3 14 12.0 -75.3 303 10 418.2 418.2 307.5 418.3 0.00 32 70 18660 -76.7 -88.7 13 12.0 -76.7 230 25 420.3 420.3 307.7 420.3 0.00 33 68 18825 -77.5 -89.5 13 12.0 -77.6 244 24 422.1 422.1 308.0 422.1 0.00 34 50 20620 -67.5 -89.5 3 22.0 -67.7 285 4 484.4 484.4 313.8 484.4 0.00 35 44 21397 -64.7 -89.7 2 25.0 -65.1 327 9 509.3 509.3 315.6 509.3 0.00 36 37 22456 -65.1 -90.1 2 25.0 -65.5 33 14 534.1 534.1 317.2 534.2 0.00 37 30 23750 -60.7 -89.7 1 29.0 -61.6 80 17 579.2 579.2 319.6 579.2 0.00 38 24 25158 -56.3 -87.3 1 31.0 -58.0 94 27 630.1 630.1 321.9 630.2 0.01 39 22 25711 -56.7 -87.7 1 31.0 -58.4 109 26 644.8 644.8 322.5 644.9 0.01 40 20 26330 -47.5 -82.5 1 35.0 -51.8 95 38 690.8 690.8 324.1 691.0 0.02 41 16 27785 -53.5 -85.5 1 32.0 -56.5 91 42 716.7 716.7 325.0 716.9 0.02 42 15 28201 -53.1 -85.1 1 32.0 -56.3 90 43 731.4 731.4 325.4 731.6 0.02 TRP 94 16995 -84.3 -89.3 41 5.0 -84.3 115 16 371.4 371.4 300.8 371.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5795.00 m Freezing level: 562.35 mb = 4994.86 m = 16387.14 ft Wetbulb zero: 580.47 mb = 4701.01 m = 15423.06 ft Precipitable water: 2.26 inches Sfc-500 mean rel hum: 81.41 % Est. max temperature: 32.38 C = 90.28 F Sfc-Lift cond lev (LCL): 985.05 mb = 237.42 m = 778.91 ft T: 23.25 C 700-500 lapse rate: 5.24 C/km ThetaE index: 6.17 C Layer 700.0- 527.0 mb Conv cond level (CCL): 851.76 mb = 1506.07 m = 4941.11 ft Mean mixing ratio: 15.93 g/kg Conv temperature: 32.39 C = 90.30 F Cap Strength: 2.63 C Lifted Index: 0.29 C Risk: Showers probable Lifted Index @300 mb: -0.24 C Lifted Index @700 mb: 0.88 C Showalter Index: 1.58 C Risk: Showers probable Total Totals Index: 40.70 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 18.80 C K Index: 33.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 207.60 Risk: None Energy Index: -0.25 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 163.22 J/kg Max Up Vert Vel: 18.07 m/s Conv Inhibition (B-): 113.74 J/kg Cap Strength: 2.63 C Lift Cond Lev (LCL): 909.14 mb = 940.15 m = 3084.45 ft Lev Free Conv (LFC): 614.14 mb = 4244.74 m = 13926.16 ft Equ Level (EL): 504.14 mb = 5834.68 m = 19142.42 ft B at Equ Level: 74.28 J/kg Max Parcel Lev (MPL): 174.14 mb = 13365.02 m = 43847.97 ft Wind level data Storm motion: 88 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 1002 88 40 3 -1.9 -2.3 | 301 4 3.5 -2.1 1 1000 105 25 4 -1.7 -3.6 | 312 5 3.8 -3.4 2 978 305 20 5 -1.7 -4.7 | 320 6 3.7 -4.5 3 944 610 30 5 -2.5 -4.3 | 324 5 2.9 -4.1 4 925 790 40 3 -1.9 -2.3 | 301 4 3.5 -2.1 5 912 914 30 2 -1.0 -1.7 | 289 5 4.4 -1.5 6 850 1524 35 7 -4.0 -5.7 | 346 6 1.4 -5.5 7 791 2134 5 11 -1.0 -11.0 | 337 12 4.5 -10.8 8 763 2438 25 9 -3.8 -8.2 | 348 8 1.6 -7.9 9 700 3170 35 7 -4.0 -5.7 | 346 6 1.4 -5.5 10 611 4267 65 3 -2.7 -1.3 | 291 3 2.7 -1.1 11 589 4572 95 10 -10.0 0.9 | 103 5 -4.5 1.1 12 500 5900 110 10 -9.4 3.4 | 133 5 -4.0 3.6 13 488 6096 120 11 -9.5 5.5 | 144 7 -4.1 5.7 14 469 6401 110 13 -12.2 4.4 | 124 8 -6.8 4.7 15 451 6706 130 10 -7.7 6.4 | 162 7 -2.2 6.6 16 417 7315 65 10 -9.1 -4.2 | 42 5 -3.6 -4.0 17 400 7630 25 5 -2.1 -4.5 | 322 5 3.3 -4.3 18 384 7925 60 4 -3.5 -2.0 | 312 3 2.0 -1.8 19 369 8230 70 5 -4.7 -1.7 | 334 2 0.7 -1.5 20 339 8839 75 10 -9.7 -2.6 | 61 5 -4.2 -2.4 21 325 9144 55 10 -8.2 -5.7 | 26 6 -2.7 -5.5 22 300 9740 70 12 -11.3 -4.1 | 56 7 -5.8 -3.9 23 299 9754 75 10 -9.7 -2.6 | 61 5 -4.2 -2.4 24 287 10058 65 13 -11.8 -5.5 | 50 8 -6.3 -5.3 25 251 10973 85 20 -19.9 -1.7 | 84 15 -14.5 -1.5 26 250 11010 90 17 -17.0 0.0 | 91 12 -11.6 0.2 27 229 11582 95 18 -17.9 1.6 | 98 13 -12.5 1.8 28 200 12490 80 18 -17.7 -3.1 | 77 13 -12.3 -2.9 29 157 14021 55 11 -9.0 -6.3 | 30 7 -3.6 -6.1 30 150 14300 305 7 5.7 -4.0 | 289 12 11.2 -3.8 31 149 14326 20 10 -3.4 -9.4 | 348 9 2.0 -9.2 32 134 14935 245 10 9.1 4.2 | 253 15 14.5 4.4 33 115 15850 195 15 3.9 14.5 | 212 17 9.3 14.7 34 109 16154 200 12 4.1 11.3 | 220 15 9.5 11.5 35 103 16459 170 10 -1.7 9.8 | 200 11 3.7 10.1 36 100 16650 120 5 -4.3 2.5 | 202 3 1.1 2.7 37 98 16764 120 5 -4.3 2.5 | 202 3 1.1 2.7 38 94 16995 115 16 -14.5 6.8 | 128 11 -9.1 7.0 39 93 17069 125 14 -11.5 8.0 | 144 10 -6.0 8.2 40 88 17374 105 18 -17.4 4.7 | 112 13 -11.9 4.9 41 79 17983 335 14 5.9 -12.7 | 318 17 11.4 -12.5 42 71 18593 290 8 7.5 -2.7 | 281 13 13.0 -2.5 43 70 18660 230 25 19.2 16.1 | 237 29 24.6 16.3 44 67 18898 250 23 21.6 7.9 | 253 28 27.1 8.1 45 64 19202 215 27 15.5 22.1 | 223 31 20.9 22.3 46 61 19507 140 13 -8.4 10.0 | 164 11 -2.9 10.2 47 57 19812 150 11 -5.5 9.5 | 180 10 -0.1 9.7 48 55 20117 215 4 2.3 3.3 | 246 8 7.7 3.5 49 50 20620 285 4 3.9 -1.0 | 275 9 9.3 -0.8 50 42 21641 340 10 3.4 -9.4 | 316 13 8.9 -9.2 51 40 21946 345 12 3.1 -11.6 | 323 14 8.5 -11.4 52 35 22860 70 16 -15.0 -5.5 | 61 11 -9.6 -5.3 53 33 23165 55 16 -13.1 -9.2 | 41 12 -7.7 -9.0 54 31 23470 75 11 -10.6 -2.8 | 63 6 -5.2 -2.6 55 30 23750 80 17 -16.7 -3.0 | 76 12 -11.3 -2.7 56 28 24079 85 19 -18.9 -1.7 | 84 14 -13.5 -1.4 57 27 24384 65 20 -18.1 -8.5 | 57 15 -12.7 -8.2 58 26 24689 80 27 -26.6 -4.7 | 78 22 -21.1 -4.5 59 25 24994 85 30 -29.9 -2.6 | 84 25 -24.4 -2.4 60 22 25603 115 20 -18.1 8.5 | 124 15 -12.7 8.7 61 21 25908 100 35 -34.5 6.1 | 102 30 -29.0 6.3 62 20 26213 90 33 -33.0 0.0 | 90 28 -27.6 0.2 63 20 26330 95 38 -37.9 3.3 | 96 33 -32.4 3.5 64 11 28346 85 48 -47.8 -4.2 | 85 43 -42.4 -4.0 Wind Parameters Mean winds (0-6000m): 57.8 at 7.3 knts Storm direction: 87.8 at 5.4 knts Shear (0-3000m) pos: 0.8 neg: 1.1 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 45.5 deg Storm rel helicity (0-3000m) pos: 13.0 neg: -6.4 tot: 6.6 m^2/s^2 ave: 2.2 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 0.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 68.31 Bulk Shear: 2.39 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 24 5 320 5| 0.0 2.2 2.2| 2.7 0.0 2.7 5.4 0.66| 3.2 2.1 1000 28 4 313 5| 0.8 1.1 1.9| 4.2 -3.0 1.2 1.2 0.10| 3.8 0.4 1500 30 4 319 5| 0.8 0.7 1.6| 8.6 -3.0 5.7 3.8 0.36| 3.9 1.4 2000 25 6 328 6| 0.6 1.7 2.3| 8.6 -6.0 2.6 1.3 0.18| 4.3 0.8 2500 22 6 333 7| 0.9 1.4 2.2| 13.0 -6.0 7.0 2.8 0.22| 4.2 0.9 3000 24 7 335 7| 0.8 1.1 2.0| 13.0 -6.4 6.6 2.2 0.20| 3.8 0.7 4000 28 6 336 6| 1.0 0.9 1.8| 13.0 -8.7 4.2 1.1 0.07| 3.4 0.2 5000 41 7 348 5| 1.5 0.7 2.2| 16.7 -9.0 7.7 1.5 0.23| 3.7 0.9 6000 58 7 11 4| 1.5 0.6 2.0| 20.7 -9.0 11.7 2.0 0.28| 3.4 1.0 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20250416.12.gif