UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:0000Z 5 DEC 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 63 180 1 SFC 997 88 26.4 23.7 85 2.7 24.5 180 1 299.8 303.2 297.7 355.0 18.82 2 978 259 27.0 22.5 76 4.5 23.7 204 6 302.1 305.3 297.6 354.7 17.81 3 925 751 23.8 20.1 80 3.7 21.2 260 10 303.6 306.6 297.0 351.8 16.22 4 850 1490 19.2 16.5 84 2.7 17.4 275 14 306.3 308.9 296.3 348.4 14.03 5 759 2455 12.8 11.8 94 1.0 12.1 275 20 309.4 311.6 295.4 344.5 11.54 6 737 2702 12.0 7.9 76 4.1 9.5 283 20 311.2 312.9 294.1 339.2 9.11 7 700 3133 9.8 7.4 85 2.4 8.3 295 21 313.3 315.1 294.8 342.1 9.27 8 692 3228 9.4 8.2 92 1.2 8.6 287 21 313.9 315.8 295.4 344.7 9.92 9 681 3361 9.2 4.3 71 4.9 6.3 275 22 315.1 316.6 294.1 339.2 7.67 10 627 4041 6.0 1.4 72 4.6 3.4 271 24 319.0 320.3 294.5 340.7 6.77 11 523 5504 -2.1 -9.1 59 7.0 -5.3 285 21 326.3 327.0 294.0 338.6 3.67 12 500 5860 -4.7 -7.6 80 2.9 -6.1 270 18 327.3 328.2 294.7 341.8 4.32 13 488 6051 -6.1 -7.6 89 1.5 -6.8 282 16 327.9 328.8 295.0 342.7 4.43 14 478 6213 -5.9 -10.8 68 4.9 -8.1 285 14 330.1 330.8 294.8 342.0 3.51 15 456 6581 -8.5 -11.3 80 2.8 -9.7 285 12 331.3 332.0 295.1 343.4 3.54 16 404 7514 -12.9 -19.9 56 7.0 -15.3 358 2 337.3 337.7 295.3 344.3 1.95 17 400 7590 -13.5 -20.5 56 7.0 -15.8 5 1 337.4 337.8 295.3 344.2 1.87 18 365 8282 -18.7 -23.4 66 4.7 -20.1 133 6 339.5 339.8 295.6 345.3 1.59 19 328 9073 -23.7 -35.7 32 12.0 -25.9 99 10 343.1 343.2 295.6 345.3 0.56 20 300 9720 -29.3 -39.3 37 10.0 -30.7 90 9 344.1 344.2 295.7 345.7 0.42 21 267 10538 -35.7 -53.7 14 18.0 -37.0 90 16 346.4 346.4 295.9 346.8 0.10 22 250 10990 -39.5 -54.5 19 15.0 -40.4 75 13 347.3 347.4 296.1 347.7 0.09 23 233 11466 -43.5 -56.5 22 13.0 -44.2 94 14 348.3 348.4 296.3 348.7 0.08 24 226 11670 -45.3 -48.9 67 3.6 -45.5 116 15 348.6 348.7 296.5 349.5 0.20 25 201 12438 -52.1 -53.9 81 1.8 -52.2 137 16 349.8 349.8 296.7 350.3 0.12 26 200 12470 -52.5 -54.6 78 2.1 -52.6 135 16 349.6 349.7 296.7 350.1 0.12 27 197 12568 -53.3 -58.3 54 5.0 -53.5 133 16 349.9 349.9 296.7 350.2 0.07 28 196 12601 -53.7 -60.7 42 7.0 -53.9 133 16 349.7 349.8 296.6 350.0 0.05 29 153 14150 -67.3 -71.7 53 4.4 -67.4 102 22 352.2 352.2 297.1 352.2 0.02 30 150 14270 -68.3 -72.6 54 4.3 -68.4 100 22 352.4 352.4 297.2 352.5 0.01 31 146 14432 -69.7 -77.7 30 8.0 -69.8 98 22 352.7 352.7 297.3 352.8 0.01 32 135 14893 -73.7 -80.7 33 7.0 -73.7 93 22 353.6 353.6 297.4 353.7 0.00 33 129 15158 -74.9 -83.9 23 9.0 -74.9 91 20 356.1 356.1 297.9 356.1 0.00 34 111 16024 -77.9 -84.9 31 7.0 -77.9 355 12 366.1 366.1 299.9 366.1 0.00 35 101 16563 -78.1 -88.1 18 10.0 -78.1 66 8 375.8 375.8 301.5 375.8 0.00 36 100 16620 -78.1 -88.1 18 10.0 -78.1 105 6 376.8 376.8 301.7 376.8 0.00 37 74 18296 -88.1 -91.6 52 3.5 -88.1 75 29 389.7 389.7 303.8 389.7 0.00 38 70 18600 -84.3 -90.3 34 6.0 -84.3 80 33 404.0 404.0 305.7 404.0 0.00 39 63 19195 -77.1 -89.1 13 12.0 -77.1 75 23 432.3 432.3 309.1 432.3 0.00 40 59 19571 -78.7 -89.7 15 11.0 -78.7 97 14 436.9 436.9 309.6 436.9 0.00 41 50 20530 -72.7 -91.7 4 19.0 -72.8 105 23 472.2 472.2 312.8 472.2 0.00 42 47 20894 -71.5 -92.5 3 21.0 -71.6 105 23 483.5 483.5 313.7 483.5 0.00 43 40 21871 -61.3 -90.3 1 29.0 -61.9 88 47 531.9 531.9 317.1 531.9 0.00 44 35 22705 -58.3 -89.3 1 31.0 -59.3 86 59 560.4 560.4 318.6 560.5 0.00 45 30 23670 -60.7 -89.7 1 29.0 -61.6 100 57 579.2 579.2 319.6 579.2 0.00 46 29 23881 -61.1 -90.1 1 29.0 -61.9 102 58 583.7 583.7 319.9 583.7 0.00 47 24 25056 -61.1 -90.1 1 29.0 -62.1 110 66 616.2 616.2 321.3 616.2 0.00 TRP 74 18296 -88.1 -91.6 52 3.5 -88.1 75 29 389.7 389.7 303.8 389.7 0.00 WND 24 25056 -61.1 -90.1 1 29.0 -62.1 110 66 616.2 616.2 321.3 616.2 0.00 Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 549.96 mb = 5125.00 m = 16814.09 ft Wetbulb zero: 586.28 mb = 4582.93 m = 15035.68 ft Precipitable water: 2.27 inches Sfc-500 mean rel hum: 76.54 % Est. max temperature: 32.95 C = 91.30 F Sfc-Lift cond lev (LCL): 959.06 mb = 431.54 m = 1415.79 ft T: 25.88 C 700-500 lapse rate: 5.32 C/km ThetaE index: 15.77 C Layer 978.0- 700.0 mb Conv cond level (CCL): 854.69 mb = 1441.94 m = 4730.71 ft Mean mixing ratio: 16.90 g/kg Conv temperature: 32.68 C = 90.82 F Cap Strength: 1.74 C Lifted Index: -2.79 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.54 C Lifted Index @700 mb: -1.59 C Showalter Index: -1.15 C Risk: Thunderstorms probable Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 21.20 C K Index: 38.00 Risk: > 80 % chance of thunderstorms Sweat Index: 244.00 Risk: None Energy Index: -1.36 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 868.12 J/kg Max Up Vert Vel: 41.67 m/s Conv Inhibition (B-): 34.37 J/kg Cap Strength: 1.74 C Lift Cond Lev (LCL): 895.05 mb = 1038.70 m = 3407.78 ft Lev Free Conv (LFC): 810.05 mb = 1900.19 m = 6234.15 ft Equ Level (EL): 140.05 mb = 14677.08 m = 48152.56 ft B at Equ Level: 865.39 J/kg Max Parcel Lev (MPL): 90.05 mb = 17203.55 m = 56441.41 ft Wind level data Storm motion: 305 at 14 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 88 180 1 0.0 1.0 | 128 14 -11.3 8.8 1 973 305 210 8 4.0 6.9 | 154 16 -7.3 14.7 2 940 610 250 9 8.5 3.1 | 165 11 -2.8 10.9 3 925 751 260 10 9.8 1.7 | 171 10 -1.5 9.5 4 908 914 260 12 11.8 2.1 | 183 10 0.5 9.9 5 850 1490 275 14 13.9 -1.2 | 202 7 2.6 6.6 6 847 1524 275 14 13.9 -1.2 | 202 7 2.6 6.6 7 788 2134 270 16 16.0 -0.0 | 211 9 4.7 7.8 8 760 2438 275 20 19.9 -1.7 | 235 11 8.6 6.0 9 707 3048 295 21 19.0 -8.9 | 278 8 7.7 -1.1 10 700 3133 295 21 19.0 -8.9 | 278 8 7.7 -1.1 11 681 3353 275 22 21.9 -1.9 | 241 12 10.6 5.9 12 609 4267 270 25 25.0 -0.0 | 240 16 13.7 7.8 13 524 5486 285 21 20.3 -5.4 | 255 9 9.0 2.4 14 500 5860 270 18 18.0 -0.0 | 221 10 6.7 7.8 15 485 6096 285 15 14.5 -3.9 | 219 5 3.2 3.9 16 448 6706 285 11 10.6 -2.8 | 172 5 -0.7 4.9 17 400 7590 5 1 -0.1 -1.0 | 121 13 -11.4 6.8 18 382 7925 85 1 -1.0 -0.1 | 122 15 -12.3 7.7 19 367 8230 135 6 -4.2 4.2 | 128 20 -15.5 12.0 20 324 9144 95 10 -10.0 0.9 | 112 23 -21.3 8.7 21 300 9720 90 9 -9.0 0.0 | 111 22 -20.3 7.8 22 262 10668 90 17 -17.0 0.0 | 105 29 -28.3 7.8 23 250 10990 75 13 -12.6 -3.4 | 101 24 -23.9 4.4 24 239 11278 75 13 -12.6 -3.4 | 101 24 -23.9 4.4 25 218 11887 140 16 -10.3 12.3 | 133 29 -21.6 20.0 26 209 12192 150 14 -7.0 12.1 | 137 27 -18.3 19.9 27 200 12470 135 16 -11.3 11.3 | 130 30 -22.6 19.1 28 150 14270 100 22 -21.7 3.8 | 109 35 -33.0 11.6 29 141 14630 95 23 -22.9 2.0 | 106 36 -34.2 9.8 30 127 15240 90 20 -20.0 0.0 | 104 32 -31.3 7.8 31 120 15545 80 16 -15.8 -2.8 | 100 28 -27.1 5.0 32 114 15850 355 13 1.1 -13.0 | 63 11 -10.2 -5.2 33 103 16459 355 11 1.0 -11.0 | 73 11 -10.3 -3.2 34 100 16620 105 6 -5.8 1.6 | 119 19 -17.1 9.3 35 97 16764 105 6 -5.8 1.6 | 119 19 -17.1 9.3 36 83 17678 60 3 -2.6 -1.5 | 114 15 -13.9 6.3 37 74 18288 70 12 -11.3 -4.1 | 99 23 -22.6 3.7 38 74 18296 75 29 -28.0 -7.5 | 90 39 -39.3 0.3 39 70 18593 75 22 -21.3 -5.7 | 94 33 -32.6 2.1 40 70 18600 80 33 -32.5 -5.7 | 93 44 -43.8 2.1 41 66 18898 85 39 -38.9 -3.4 | 95 50 -50.2 4.4 42 63 19202 75 23 -22.2 -6.0 | 93 34 -33.5 1.8 43 57 19812 110 9 -8.5 3.1 | 119 23 -19.8 10.9 44 51 20422 80 20 -19.7 -3.5 | 98 31 -31.0 4.3 45 50 20530 105 23 -22.2 6.0 | 112 36 -33.5 13.7 46 46 21031 105 23 -22.2 6.0 | 112 36 -33.5 13.7 47 44 21336 90 35 -35.0 0.0 | 100 47 -46.3 7.8 48 36 22555 85 61 -60.8 -5.3 | 92 72 -72.1 2.5 49 31 23470 90 52 -52.0 0.0 | 97 64 -63.3 7.8 50 30 23670 100 57 -56.1 9.9 | 105 70 -67.4 17.7 51 24 25056 110 66 -62.0 22.6 | 112 79 -73.3 30.4 52 23 25298 110 66 -62.0 22.6 | 112 79 -73.3 30.4 Wind Parameters Mean winds (0-6000m): 274.6 at 18.3 knts Storm direction: 304.6 at 13.7 knts Shear (0-3000m) pos: 3.5 neg: 0.3 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 150.1 deg Storm rel helicity (0-3000m) pos: 82.6 neg: 0.0 tot: 82.6 m^2/s^2 ave: 27.5 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 4.8 10^-3/s Energy-Hel index: 0.31 Bulk Rich Number: 28.85 Bulk Shear: 30.09 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 ------------------------------------------------------------------------------- 500 223 7 152 14| 8.8 0.0 8.8| 39.2 0.0 39.2 78.5 0.77| 13.1 10.1 1000 246 9 164 12| 6.5 0.0 6.5| 49.8 0.0 49.8 49.8 0.77| 9.3 7.1 1500 258 10 173 10| 4.9 0.0 4.9| 54.3 0.0 54.3 36.2 0.76| 7.2 5.5 2000 263 12 181 9| 3.7 0.5 4.2| 56.5 0.0 56.5 28.3 0.74| 5.9 4.4 2500 266 13 191 9| 3.9 0.4 4.3| 71.0 0.0 71.0 28.4 0.78| 6.0 4.6 3000 272 14 202 8| 3.5 0.3 3.8| 82.6 0.0 82.6 27.5 0.80| 5.9 4.8 4000 273 16 217 9| 2.6 1.5 4.2| 82.6 -16.3 66.3 16.6 0.48| 5.8 2.7 5000 273 18 225 9| 2.1 1.2 3.3| 90.6 -16.4 74.2 14.8 0.47| 5.2 2.4 6000 275 18 228 9| 1.4 1.0 2.4| 93.4 -31.2 62.2 10.4 0.30| 5.4 1.6 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20251205.00.gif