UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:0000Z 10 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 71 180 2 SFC 998 88 24.2 20.9 82 3.3 21.9 180 2 297.5 300.4 295.1 343.2 15.78 2 991 150 25.4 20.7 75 4.7 22.1 184 3 299.3 302.2 295.6 345.1 15.69 3 957 457 24.2 19.2 74 5.0 20.7 227 7 301.1 303.8 295.4 344.6 14.79 4 950 522 25.4 17.4 61 8.0 19.9 241 6 303.0 305.4 294.8 342.3 13.27 5 925 756 24.2 19.8 76 4.4 21.1 315 3 304.1 307.0 297.0 351.4 15.91 6 850 1493 19.4 15.5 78 3.9 16.7 350 11 306.5 308.9 295.7 346.0 13.14 7 803 1981 16.0 13.5 85 2.5 14.3 343 13 307.9 310.2 295.4 344.8 12.21 8 721 2890 10.6 5.6 71 5.0 7.6 283 21 311.6 313.1 293.3 336.1 7.94 9 700 3137 10.0 4.0 66 6.0 6.5 285 21 313.6 315.0 293.4 336.4 7.30 10 695 3197 9.6 4.8 72 4.8 6.8 290 21 313.8 315.2 293.9 338.0 7.79 11 671 3489 8.2 -2.8 46 11.0 2.5 305 23 315.4 316.2 291.7 330.2 4.64 12 656 3676 7.2 1.2 66 6.0 3.8 305 24 316.3 317.5 293.4 336.5 6.38 13 633 3970 6.2 -9.8 31 16.0 -0.9 305 25 318.4 318.9 291.1 327.8 2.87 14 614 4220 5.0 -5.0 48 10.0 0.0 293 23 319.8 320.6 292.7 333.8 4.30 15 557 5010 -0.3 -4.5 73 4.2 -2.4 227 9 322.6 323.5 294.0 338.7 4.92 16 540 5258 -1.5 -4.6 79 3.1 -3.1 206 5 324.0 325.0 294.4 340.6 5.04 17 511 5698 -3.7 -6.0 84 2.3 -4.8 128 2 326.5 327.4 294.9 342.4 4.79 18 500 5870 -4.1 -8.3 73 4.2 -6.1 80 2 328.0 328.9 294.7 341.8 4.09 19 485 6108 -5.3 -14.3 49 9.0 -8.9 15 3 329.4 330.0 293.9 338.4 2.61 20 463 6469 -7.7 -10.9 78 3.2 -9.1 21 5 330.8 331.6 295.1 343.1 3.60 21 456 6587 -8.1 -16.1 53 8.0 -11.1 23 6 331.8 332.3 294.3 340.1 2.39 22 440 6862 -9.1 -19.1 44 10.0 -12.6 28 8 333.9 334.3 294.5 340.7 1.92 23 403 7533 -13.3 -24.3 39 11.0 -16.6 39 13 337.0 337.3 294.7 341.8 1.33 24 400 7590 -13.7 -25.7 36 12.0 -17.1 40 13 337.2 337.4 294.7 341.5 1.18 25 360 8383 -20.5 -27.5 53 7.0 -22.2 73 10 338.4 338.6 294.9 342.5 1.11 26 329 9045 -25.1 -34.1 43 9.0 -26.8 90 11 340.9 341.0 295.1 343.4 0.65 27 300 9710 -30.3 -33.1 76 2.8 -30.8 125 13 342.7 342.8 295.7 345.7 0.78 28 299 9734 -30.5 -33.1 78 2.6 -31.0 126 13 342.7 342.9 295.7 345.7 0.79 29 257 10791 -38.7 -45.7 48 7.0 -39.3 138 10 345.8 345.8 295.9 346.8 0.25 30 250 10980 -40.3 -45.0 61 4.7 -40.7 135 17 346.2 346.2 296.0 347.3 0.28 31 244 11145 -42.1 -46.3 63 4.2 -42.4 133 19 345.9 345.9 295.9 346.9 0.25 32 241 11228 -42.5 -47.5 58 5.0 -42.9 133 20 346.5 346.5 296.1 347.4 0.22 33 230 11542 -44.9 -56.9 25 12.0 -45.4 129 23 347.5 347.5 296.1 347.8 0.08 34 216 11958 -48.5 -60.5 24 12.0 -48.9 125 27 348.2 348.2 296.3 348.4 0.05 35 206 12268 -50.7 -56.7 49 6.0 -50.9 122 31 349.5 349.5 296.6 349.9 0.09 36 200 12460 -52.1 -60.1 38 8.0 -52.4 120 33 350.3 350.3 296.7 350.5 0.06 37 192 12722 -54.3 -70.3 12 16.0 -54.6 127 33 350.9 350.9 296.8 350.9 0.02 38 160 13865 -62.9 -78.9 10 16.0 -63.0 172 22 355.1 355.1 297.7 355.1 0.00 39 150 14260 -64.7 -78.7 13 14.0 -64.8 235 6 358.6 358.6 298.4 358.6 0.01 40 127 15256 -73.7 -78.1 51 4.4 -73.7 275 25 359.9 359.9 298.7 359.9 0.01 41 115 15829 -78.5 -83.5 44 5.0 -78.5 276 37 361.3 361.3 299.0 361.3 0.00 42 101 16564 -81.7 -86.5 44 4.8 -81.7 239 32 368.8 368.8 300.4 368.8 0.00 43 100 16620 -81.9 -86.8 43 4.9 -81.9 235 31 369.5 369.5 300.5 369.5 0.00 44 83 17655 -85.7 -89.7 48 4.0 -85.7 135 25 382.0 382.0 302.6 382.0 0.00 45 70 18600 -82.3 -89.3 29 7.0 -82.3 110 28 408.3 408.3 306.3 408.3 0.00 46 67 18845 -81.7 -90.7 20 9.0 -81.7 99 26 414.8 414.8 307.1 414.8 0.00 47 61 19379 -74.7 -88.7 10 14.0 -74.7 75 21 441.6 441.6 310.0 441.6 0.00 48 54 20089 -73.3 -90.3 6 17.0 -73.4 94 24 460.5 460.5 311.8 460.5 0.00 49 50 20540 -72.5 -90.5 5 18.0 -72.6 95 25 472.6 472.6 312.8 472.7 0.00 50 46 21031 -72.5 -92.5 3 20.0 -72.6 79 29 484.1 484.1 313.8 484.1 0.00 51 45 21162 -68.3 -91.3 2 23.0 -68.5 73 31 497.3 497.3 314.8 497.3 0.00 52 42 21580 -65.5 -91.5 2 26.0 -65.8 74 34 514.1 514.1 315.9 514.2 0.00 53 40 21876 -67.5 -91.5 2 24.0 -67.8 83 36 516.3 516.3 316.1 516.4 0.00 54 30 23650 -58.3 -90.3 1 32.0 -59.4 95 60 585.7 585.7 319.9 585.7 0.00 55 22 25611 -54.8 -89.1 1 34.3 -56.9 85 68 650.5 650.5 322.7 650.6 0.01 56 20 26220 -53.7 -88.7 1 35.0 -56.2 90 62 671.8 671.8 323.5 671.9 0.01 57 18 26901 -51.5 -88.5 0 37.0 -54.8 92 62 699.3 699.3 324.4 699.4 0.01 TRP 83 17655 -85.7 -89.7 48 4.0 -85.7 135 25 382.0 382.0 302.6 382.0 0.00 WND 22 25611 -54.8 -89.1 1 34.3 -56.9 85 68 650.5 650.5 322.7 650.6 0.01 Sounding variables and indices 1000-500 mb thick: 5799.00 m Freezing level: 560.23 mb = 4965.22 m = 16289.88 ft Wetbulb zero: 637.45 mb = 3912.09 m = 12834.78 ft Precipitable water: 2.02 inches Sfc-500 mean rel hum: 69.97 % Est. max temperature: 33.20 C = 91.76 F Sfc-Lift cond lev (LCL): 951.23 mb = 510.10 m = 1673.53 ft T: 25.19 C 700-500 lapse rate: 5.16 C/km ThetaE index: 15.29 C Layer 850.0- 700.0 mb Conv cond level (CCL): 816.22 mb = 1840.77 m = 6039.21 ft Mean mixing ratio: 15.07 g/kg Conv temperature: 34.15 C = 93.48 F Cap Strength: 3.14 C Lifted Index: -0.02 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.14 C Lifted Index @700 mb: 0.31 C Showalter Index: 0.33 C Risk: Thunderstorms probable Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 19.60 C K Index: 33.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 210.00 Risk: None Energy Index: -0.86 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 74.47 J/kg Max Up Vert Vel: 12.20 m/s Conv Inhibition (B-): 116.16 J/kg Cap Strength: 3.14 C Lift Cond Lev (LCL): 879.33 mb = 1197.34 m = 3928.23 ft Lev Free Conv (LFC): 734.33 mb = 2735.53 m = 8974.71 ft Equ Level (EL): 704.33 mb = 3085.52 m = 10122.99 ft B at Equ Level: 28.95 J/kg Max Parcel Lev (MPL): 234.33 mb = 11416.88 m = 37456.51 ft Wind level data Storm motion: 333 at 10 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 ---------------------------------------------------------- 0 998 88 180 2 0.0 2.0 | 158 11 -4.3 10.5 1 974 305 195 7 1.8 6.8 | 171 16 -2.5 15.3 2 941 610 260 6 5.9 1.0 | 189 10 1.6 9.6 3 925 756 315 3 2.1 -2.1 | 161 7 -2.2 6.4 4 908 914 345 6 1.6 -5.8 | 135 4 -2.8 2.8 5 877 1219 10 10 -1.7 -9.8 | 78 6 -6.0 -1.3 6 850 1493 350 11 1.9 -10.8 | 46 3 -2.4 -2.3 7 847 1524 350 11 1.9 -10.8 | 46 3 -2.4 -2.3 8 817 1829 355 13 1.1 -13.0 | 36 5 -3.2 -4.4 9 788 2134 330 12 6.0 -10.4 | 317 3 1.7 -1.8 10 760 2438 305 14 11.5 -8.0 | 266 7 7.2 0.5 11 707 3048 275 24 23.9 -2.1 | 252 21 19.6 6.5 12 700 3137 285 21 20.3 -5.4 | 259 16 16.0 3.1 13 682 3353 305 22 18.0 -12.6 | 287 14 13.7 -4.1 14 632 3962 305 25 20.5 -14.3 | 290 17 16.2 -5.8 15 609 4267 290 22 20.7 -7.5 | 266 16 16.4 1.0 16 524 5486 185 1 0.1 1.0 | 156 10 -4.2 9.5 17 500 5870 80 2 -2.0 -0.3 | 143 10 -6.3 8.2 18 486 6096 15 3 -0.8 -2.9 | 138 8 -5.1 5.7 19 400 7590 40 13 -8.4 -10.0 | 84 13 -12.7 -1.4 20 398 7620 40 13 -8.4 -10.0 | 84 13 -12.7 -1.4 21 367 8230 70 10 -9.4 -3.4 | 111 15 -13.7 5.1 22 311 9449 100 12 -11.8 2.1 | 123 19 -16.1 10.6 23 300 9710 125 13 -10.6 7.5 | 137 22 -15.0 16.0 24 285 10058 140 10 -6.4 7.7 | 146 19 -10.7 16.2 25 261 10668 140 6 -3.9 4.6 | 148 15 -8.2 13.1 26 250 10980 135 17 -12.0 12.0 | 142 26 -16.3 20.6 27 200 12460 120 33 -28.6 16.5 | 127 41 -32.9 25.0 28 199 12497 120 35 -30.3 17.5 | 127 43 -34.6 26.0 29 172 13411 150 28 -14.0 24.2 | 151 38 -18.3 32.8 30 164 13716 150 28 -14.0 24.2 | 151 38 -18.3 32.8 31 150 14260 235 6 4.9 3.4 | 183 12 0.6 12.0 32 148 14326 155 10 -4.2 9.1 | 154 20 -8.5 17.6 33 141 14630 265 10 10.0 0.9 | 211 11 5.7 9.4 34 120 15545 280 33 32.5 -5.7 | 264 28 28.2 2.8 35 108 16154 270 42 42.0 -0.0 | 257 39 37.7 8.5 36 100 16620 235 31 25.4 17.8 | 219 34 21.1 26.3 37 97 16764 235 31 25.4 17.8 | 219 34 21.1 26.3 38 92 17069 225 29 20.5 20.5 | 209 33 16.2 29.1 39 87 17374 150 24 -12.0 20.8 | 151 34 -16.3 29.3 40 83 17655 135 25 -17.7 17.7 | 140 34 -22.0 26.2 41 78 17983 125 23 -18.8 13.2 | 133 32 -23.1 21.7 42 70 18593 120 24 -20.8 12.0 | 129 32 -25.1 20.5 43 70 18600 110 28 -26.3 9.6 | 121 36 -30.6 18.1 44 60 19507 70 20 -18.8 -6.8 | 94 23 -23.1 1.7 45 57 19812 80 16 -15.8 -2.8 | 106 21 -20.1 5.8 46 54 20117 95 25 -24.9 2.2 | 110 31 -29.2 10.7 47 50 20540 95 25 -24.9 2.2 | 110 31 -29.2 10.7 48 48 20726 95 25 -24.9 2.2 | 110 31 -29.2 10.7 49 44 21336 65 33 -29.9 -13.9 | 81 35 -34.2 -5.4 50 40 21946 85 36 -35.9 -3.1 | 98 41 -40.2 5.4 51 30 23650 95 60 -59.8 5.2 | 102 66 -64.1 13.8 52 22 25611 85 68 -67.7 -5.9 | 92 72 -72.0 2.6 53 21 25908 85 68 -67.7 -5.9 | 92 72 -72.0 2.6 54 20 26220 90 62 -62.0 0.0 | 97 67 -66.3 8.5 55 14 27432 95 62 -61.8 5.4 | 102 68 -66.1 14.0 Wind Parameters Mean winds (0-6000m): 303.3 at 12.8 knts Storm direction: 333.3 at 9.6 knts Shear (0-3000m) pos: 1.8 neg: 3.9 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 97.3 deg Storm rel helicity (0-3000m) pos: 27.7 neg: -38.9 tot: -11.2 m^2/s^2 ave: -3.7 10^-3 m/s^2 rel: -0.31 Storm rel vorticity (0-3000m) horiz: 9.5 stream: -2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.81 Bulk Shear: 26.47 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 ------------------------------------------------------------------------------- 500 211 6 174 13| 6.1 0.0 6.1| 25.6 0.0 25.6 51.3 0.62| 12.1 7.4 1000 265 6 188 9| 5.3 0.0 5.3| 25.6 -12.2 13.4 13.4 -0.05| 12.1 -0.7 1500 334 7 152 2| 3.5 1.2 4.7| 25.6 -17.2 8.4 5.6 -0.18| 10.1 -1.8 2000 342 8 106 2| 2.6 1.5 4.2| 25.6 -21.3 4.3 2.2 -0.27| 9.1 -2.5 2500 331 10 234 0| 2.1 3.0 5.1| 25.6 -26.9 -1.3 -0.5 -0.32| 9.3 -3.0 3000 314 11 260 4| 1.8 3.9 5.7| 27.7 -38.9 -11.2 -3.7 -0.31| 9.5 -2.9 4000 308 14 272 7| 2.6 3.2 5.8| 66.5 -51.3 15.3 3.8 -0.15| 9.1 -1.3 5000 301 15 264 8| 2.1 2.6 4.7| 66.5-166.0 -99.5 -19.9 -0.38| 10.1 -3.9 6000 303 13 256 7| 1.7 1.3 3.0| 66.5-195.8-129.3 -21.5 -0.42| 9.6 -4.0 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20251210.00.gif