UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:0000Z 28 NOV 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 76 140 2 SFC 999 88 24.6 23.0 91 1.6 23.5 140 2 297.8 301.1 296.7 350.1 17.98 2 993 141 26.6 22.1 76 4.5 23.3 111 3 300.4 303.5 296.7 350.5 17.10 3 980 257 27.4 21.4 70 6.0 23.0 47 6 302.3 305.3 296.9 351.3 16.59 4 925 765 23.4 21.4 89 2.0 22.0 10 7 303.2 306.5 297.8 355.5 17.61 5 850 1500 18.2 16.7 91 1.5 17.2 15 10 305.2 307.9 296.1 347.7 14.21 6 802 1997 14.8 14.6 99 0.2 14.7 20 14 306.7 309.2 295.8 346.2 13.15 7 728 2814 11.2 8.6 84 2.6 9.6 22 10 311.4 313.2 294.6 341.2 9.68 8 700 3142 9.8 8.0 89 1.8 8.7 20 9 313.3 315.2 295.1 343.3 9.67 9 546 5177 1.0 -3.7 71 4.7 -1.4 339 11 326.0 327.0 295.2 343.6 5.34 10 513 5676 -2.1 -8.1 63 6.0 -4.9 337 9 328.1 328.9 294.7 341.7 4.05 11 500 5880 -3.5 -8.0 71 4.5 -5.6 340 7 328.8 329.6 295.0 342.9 4.19 12 478 6234 -6.1 -8.5 83 2.4 -7.2 316 6 329.8 330.7 295.3 344.1 4.22 13 465 6450 -6.3 -12.3 62 6.0 -8.9 311 6 332.2 332.8 295.1 343.2 3.20 14 400 7610 -15.1 -19.5 69 4.4 -16.6 280 8 335.4 335.8 295.0 342.6 2.04 15 384 7917 -17.3 -19.9 80 2.6 -18.1 287 8 336.4 336.8 295.2 343.7 2.05 16 337 8883 -23.7 -39.7 22 16.0 -26.2 316 4 340.5 340.5 294.8 341.9 0.36 17 310 9486 -28.7 -31.3 78 2.6 -29.2 37 10 341.7 341.9 295.6 345.1 0.90 18 300 9720 -30.7 -32.6 83 1.9 -31.0 50 9 342.1 342.3 295.6 345.2 0.82 19 295 9839 -31.7 -33.4 85 1.7 -32.0 43 9 342.3 342.5 295.6 345.3 0.77 20 292 9911 -32.3 -34.9 78 2.6 -32.7 39 9 342.5 342.6 295.6 345.1 0.68 21 276 10306 -34.9 -39.9 60 5.0 -35.5 15 10 344.3 344.4 295.7 346.0 0.43 22 270 10459 -35.7 -47.7 28 12.0 -36.8 6 10 345.3 345.3 295.7 346.1 0.19 23 251 10963 -39.3 -62.3 7 23.0 -40.4 336 11 347.2 347.2 296.1 347.4 0.03 24 250 10990 -39.5 -61.5 8 22.0 -40.6 345 15 347.3 347.3 296.1 347.5 0.04 25 213 12061 -49.3 -62.3 20 13.0 -49.7 331 19 348.4 348.4 296.3 348.5 0.04 26 200 12470 -52.3 -68.3 13 16.0 -52.7 325 20 349.9 350.0 296.6 350.0 0.02 27 165 13680 -62.9 -74.9 18 12.0 -63.0 305 10 352.0 352.0 297.1 352.0 0.01 28 150 14260 -66.1 -80.1 12 14.0 -66.2 30 13 356.2 356.2 298.0 356.2 0.00 29 138 14767 -67.9 -81.9 12 14.0 -67.9 31 11 361.6 361.6 299.0 361.7 0.00 30 100 16650 -81.3 -88.3 30 7.0 -81.3 60 22 370.6 370.6 300.7 370.7 0.00 31 81 17809 -88.1 -91.8 50 3.7 -88.1 75 26 379.7 379.7 302.2 379.7 0.00 32 70 18610 -82.5 -88.5 35 6.0 -82.5 90 21 407.9 407.9 306.2 407.9 0.00 33 62 19298 -77.7 -88.7 15 11.0 -77.7 87 19 432.9 432.9 309.1 432.9 0.00 34 60 19486 -78.5 -89.5 15 11.0 -78.6 99 17 435.2 435.2 309.4 435.2 0.00 35 54 20093 -75.1 -91.1 7 16.0 -75.2 109 24 456.4 456.4 311.4 456.4 0.00 36 51 20431 -67.9 -91.9 2 24.0 -68.1 103 34 480.7 480.7 313.5 480.8 0.00 37 50 20550 -68.3 -93.3 2 25.0 -68.5 100 38 482.5 482.5 313.7 482.5 0.00 38 48 20794 -68.7 -91.7 2 23.0 -68.9 95 39 487.3 487.3 314.0 487.3 0.00 39 41 21749 -62.7 -90.7 1 28.0 -63.2 88 52 524.7 524.7 316.6 524.7 0.00 40 39 22057 -62.4 -90.7 1 28.4 -62.9 90 60 533.1 533.1 317.1 533.1 0.00 41 31 23476 -60.9 -90.9 1 30.0 -61.7 86 58 573.2 573.2 319.3 573.2 0.00 42 30 23680 -58.9 -90.9 1 32.0 -59.9 85 57 584.1 584.1 319.9 584.1 0.00 43 28 24117 -54.5 -89.5 1 35.0 -56.3 86 57 607.9 607.9 321.0 608.0 0.00 44 23 25380 -53.5 -87.5 1 34.0 -55.8 89 57 646.1 646.1 322.5 646.1 0.01 45 21 25964 -54.9 -88.9 1 34.0 -57.1 90 57 658.9 658.9 323.0 658.9 0.01 TRP 81 17809 -88.1 -91.8 50 3.7 -88.1 75 26 379.7 379.7 302.2 379.7 0.00 WND 39 22057 -62.4 -90.7 1 28.4 -62.9 90 60 533.1 533.1 317.1 533.1 0.00 Sounding variables and indices 1000-500 mb thick: 5804.00 m Freezing level: 535.35 mb = 5337.80 m = 17512.27 ft Wetbulb zero: 567.95 mb = 4853.87 m = 15924.59 ft Precipitable water: 2.38 inches Sfc-500 mean rel hum: 82.46 % Est. max temperature: 32.00 C = 89.61 F Sfc-Lift cond lev (LCL): 976.38 mb = 289.95 m = 951.25 ft T: 27.14 C 700-500 lapse rate: 4.86 C/km ThetaE index: 14.37 C Layer 850.0- 700.0 mb Conv cond level (CCL): 875.93 mb = 1238.82 m = 4064.32 ft Mean mixing ratio: 17.07 g/kg Conv temperature: 31.28 C = 88.31 F Cap Strength: 1.24 C Lifted Index: -1.64 C Risk: Thunderstorms probable Lifted Index @300 mb: -4.00 C Lifted Index @700 mb: -1.65 C Showalter Index: 0.29 C Risk: Thunderstorms probable Total Totals Index: 41.90 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 20.20 C K Index: 36.60 Risk: > 80 % chance of thunderstorms Sweat Index: 227.40 Risk: None Energy Index: -1.00 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1020.39 J/kg Max Up Vert Vel: 45.18 m/s Conv Inhibition (B-): 18.18 J/kg Cap Strength: 1.24 C Lift Cond Lev (LCL): 900.73 mb = 996.11 m = 3268.05 ft Lev Free Conv (LFC): 855.73 mb = 1441.60 m = 4729.61 ft Equ Level (EL): 155.73 mb = 14031.73 m = 46035.29 ft B at Equ Level: 1003.69 J/kg Max Parcel Lev (MPL): 95.73 mb = 16890.07 m = 55412.94 ft Wind level data Storm motion: 34 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 ---------------------------------------------------------- 0 999 88 140 2 -1.3 1.5 | 201 8 2.9 7.8 1 975 305 20 7 -2.4 -6.6 | 281 2 1.8 -0.4 2 941 610 15 7 -1.8 -6.8 | 283 2 2.4 -0.5 3 925 765 10 7 -1.2 -6.9 | 283 3 3.0 -0.7 4 909 914 5 7 -0.6 -7.0 | 282 4 3.6 -0.8 5 850 1500 15 10 -2.6 -9.7 | 334 4 1.6 -3.4 6 848 1524 15 10 -2.6 -9.7 | 334 4 1.6 -3.4 7 818 1829 20 15 -5.1 -14.1 | 7 8 -0.9 -7.9 8 789 2134 20 14 -4.8 -13.2 | 5 7 -0.6 -6.9 9 761 2438 25 12 -5.1 -10.9 | 10 5 -0.8 -4.7 10 700 3142 20 9 -3.1 -8.5 | 333 3 1.2 -2.2 11 682 3353 25 10 -4.2 -9.1 | 360 3 0.0 -2.8 12 633 3962 350 11 1.9 -10.8 | 307 8 6.1 -4.6 13 610 4267 350 12 2.1 -11.8 | 312 8 6.3 -5.6 14 525 5486 335 10 4.2 -9.1 | 289 9 8.5 -2.8 15 500 5880 340 7 2.4 -6.6 | 273 7 6.6 -0.4 16 486 6096 320 6 3.9 -4.6 | 259 8 8.1 1.6 17 400 7610 280 8 7.9 -1.4 | 248 13 12.1 4.8 18 368 8230 295 8 7.3 -3.4 | 256 12 11.5 2.8 19 325 9144 325 2 1.1 -1.6 | 230 7 5.4 4.6 20 311 9449 35 10 -5.7 -8.2 | 37 2 -1.5 -2.0 21 300 9720 50 9 -6.9 -5.8 | 99 3 -2.7 0.4 22 251 10973 335 11 4.6 -10.0 | 293 10 8.9 -3.8 23 250 10990 345 15 3.9 -14.5 | 316 12 8.1 -8.3 24 200 12470 325 20 11.5 -16.4 | 303 19 15.7 -10.2 25 199 12497 350 23 4.0 -22.7 | 333 18 8.2 -16.4 26 172 13411 295 13 11.8 -5.5 | 267 16 16.0 0.7 27 156 14021 320 5 3.2 -3.8 | 252 8 7.4 2.4 28 150 14260 30 13 -6.5 -11.3 | 24 6 -2.3 -5.0 29 148 14326 35 12 -6.9 -9.8 | 36 4 -2.7 -3.6 30 141 14630 20 11 -3.8 -10.3 | 353 4 0.5 -4.1 31 127 15240 75 11 -10.6 -2.8 | 118 7 -6.4 3.4 32 115 15850 330 13 6.5 -11.3 | 295 12 10.7 -5.0 33 109 16154 20 13 -4.4 -12.2 | 2 6 -0.2 -6.0 34 100 16650 60 22 -19.1 -11.0 | 72 16 -14.8 -4.8 35 98 16764 55 21 -17.2 -12.0 | 66 14 -13.0 -5.8 36 83 17678 75 31 -29.9 -8.0 | 86 26 -25.7 -1.8 37 81 17809 75 26 -25.1 -6.7 | 89 21 -20.9 -0.5 38 78 17983 65 29 -26.3 -12.3 | 75 23 -22.1 -6.0 39 74 18288 110 33 -31.0 11.3 | 123 32 -26.8 17.5 40 70 18610 90 21 -21.0 0.0 | 110 18 -16.8 6.2 41 63 19202 80 20 -19.7 -3.5 | 100 16 -15.5 2.7 42 60 19507 100 17 -16.7 3.0 | 126 16 -12.5 9.2 43 57 19812 90 22 -22.0 0.0 | 109 19 -17.8 6.2 44 54 20117 110 24 -22.6 8.2 | 128 23 -18.3 14.4 45 50 20550 100 38 -37.4 6.6 | 111 36 -33.2 12.8 46 44 21336 85 40 -39.8 -3.5 | 94 36 -35.6 2.7 47 39 22057 90 60 -60.0 0.0 | 96 56 -55.8 6.2 48 36 22555 90 60 -60.0 0.0 | 96 56 -55.8 6.2 49 30 23680 85 57 -56.8 -5.0 | 91 53 -52.6 1.3 50 15 26213 95 57 -56.8 5.0 | 102 54 -52.6 11.2 Wind Parameters Mean winds (0-6000m): 4.2 at 10.0 knts Storm direction: 34.2 at 7.5 knts Shear (0-3000m) pos: 0.7 neg: 1.3 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 136.5 deg Storm rel helicity (0-3000m) pos: 10.0 neg: -6.8 tot: 3.3 m^2/s^2 ave: 1.1 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 1.2 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 338.11 Bulk Shear: 3.02 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 22 6 249 2| 0.0 8.5 8.5| 1.9 -4.6 -2.7 -5.5 0.21| 11.9 2.4 1000 15 7 272 3| 0.0 4.8 4.8| 2.8 -4.7 -1.9 -1.9 0.24| 7.0 1.7 1500 14 7 292 3| 1.2 3.2 4.4| 5.9 -4.7 1.2 0.8 0.37| 5.9 2.2 2000 16 9 325 3| 1.7 2.4 4.1| 9.3 -5.0 4.3 2.2 0.39| 5.6 2.2 2500 18 10 338 3| 0.9 1.9 2.8| 10.0 -5.4 4.7 1.9 0.35| 5.1 1.8 3000 19 10 341 3| 0.7 1.3 2.1| 10.0 -6.8 3.3 1.1 0.26| 4.6 1.2 4000 16 10 336 4| 0.6 1.6 2.1| 11.1 -12.2 -1.1 -0.3 0.12| 4.4 0.5 5000 9 10 327 5| 0.4 1.3 1.7| 11.7 -17.5 -5.7 -1.1 0.05| 3.9 0.2 6000 4 10 317 5| 0.4 0.8 1.2| 11.7 -27.7 -15.9 -2.7 -0.07| 3.8 -0.3 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20251128.00.gif