UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:0000Z 4 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 81 100 3 SFC 999 88 24.8 22.5 87 2.3 23.2 100 3 298.0 301.2 296.3 348.7 17.43 2 925 766 23.0 18.0 73 5.0 19.5 245 7 302.8 305.4 295.4 344.8 14.18 3 903 976 22.4 16.4 69 6.0 18.3 244 9 304.3 306.7 295.1 343.3 13.10 4 877 1230 21.0 14.0 64 7.0 16.3 260 10 305.4 307.5 294.3 339.9 11.53 5 850 1501 19.4 13.4 68 6.0 15.4 250 10 306.5 308.6 294.6 340.9 11.44 6 786 2170 14.6 12.8 89 1.8 13.4 236 15 308.3 310.5 295.4 344.3 11.91 7 769 2356 15.0 11.1 77 3.9 12.4 242 18 310.6 312.7 295.3 343.9 10.86 8 700 3148 10.8 6.3 74 4.5 8.0 270 22 314.4 316.1 294.6 341.2 8.59 9 621 4139 5.0 -1.0 65 6.0 1.8 270 25 318.8 319.9 293.6 337.2 5.74 10 578 4722 1.0 -0.5 90 1.5 0.2 267 22 320.7 321.9 294.6 341.3 6.40 11 500 5880 -4.1 -6.3 85 2.2 -5.2 245 14 328.0 329.0 295.3 344.0 4.78 12 472 6331 -7.3 -8.4 92 1.1 -7.8 231 13 329.5 330.4 295.3 344.0 4.30 13 452 6666 -8.7 -11.9 78 3.2 -10.1 235 10 331.9 332.6 295.1 343.6 3.40 14 400 7600 -15.3 -15.5 98 0.2 -15.4 255 3 335.1 335.7 295.6 345.1 2.86 15 381 7967 -17.5 -17.5 100 0.0 -17.5 175 2 336.9 337.4 295.7 345.9 2.54 16 340 8812 -23.1 -23.4 97 0.3 -23.2 144 10 340.4 340.8 295.9 346.7 1.71 17 328 9075 -25.1 -28.6 73 3.5 -25.9 123 10 341.2 341.4 295.6 345.3 1.10 18 315 9369 -26.7 -28.2 87 1.5 -27.1 109 10 342.9 343.2 296.1 347.4 1.19 19 306 9578 -28.1 -30.6 79 2.5 -28.6 104 10 343.8 344.0 296.1 347.5 0.98 20 300 9720 -29.5 -32.9 72 3.4 -30.1 100 10 343.8 344.0 295.9 346.9 0.80 21 294 9863 -30.7 -35.7 61 5.0 -31.5 99 11 344.1 344.2 295.8 346.5 0.62 22 252 10936 -39.3 -50.3 30 11.0 -40.1 72 18 346.8 346.9 296.1 347.5 0.15 23 250 10990 -39.7 -49.7 34 10.0 -40.4 70 18 347.0 347.1 296.1 347.7 0.16 24 202 12406 -52.3 -54.9 73 2.6 -52.4 89 18 349.0 349.0 296.5 349.4 0.11 25 200 12470 -52.9 -55.8 71 2.9 -53.0 90 18 349.0 349.0 296.5 349.4 0.10 26 158 13947 -66.5 -69.9 62 3.4 -66.5 79 16 350.3 350.3 296.7 350.4 0.02 27 150 14260 -69.1 -73.3 54 4.2 -69.1 60 17 351.1 351.1 296.9 351.1 0.01 28 140 14669 -72.5 -77.0 51 4.5 -72.5 57 19 352.1 352.1 297.1 352.1 0.01 29 135 14882 -74.3 -81.3 33 7.0 -74.3 55 21 352.6 352.6 297.2 352.6 0.00 30 126 15289 -69.5 -83.5 11 14.0 -69.6 49 16 368.3 368.3 300.2 368.3 0.00 31 101 16574 -80.3 -86.3 36 6.0 -80.3 92 14 371.5 371.5 300.8 371.5 0.00 32 100 16630 -80.5 -86.5 36 6.0 -80.5 80 13 372.2 372.2 300.9 372.2 0.00 33 78 18001 -88.1 -91.1 57 3.0 -88.1 65 26 383.8 383.8 302.9 383.8 0.00 34 70 18600 -79.7 -86.7 30 7.0 -79.7 125 6 413.9 413.9 307.0 413.9 0.00 35 69 18681 -79.5 -87.5 25 8.0 -79.5 106 8 416.0 416.0 307.2 416.0 0.00 36 61 19374 -82.7 -88.7 35 6.0 -82.7 118 14 423.8 423.8 308.2 423.8 0.00 37 58 19654 -83.1 -89.1 34 6.0 -83.1 99 18 429.1 429.1 308.7 429.1 0.00 38 52 20279 -72.1 -88.1 7 16.0 -72.2 112 36 468.3 468.3 312.5 468.3 0.00 39 50 20510 -71.3 -88.3 6 17.0 -71.4 115 38 475.5 475.5 313.1 475.5 0.00 40 48 20752 -70.7 -87.7 6 17.0 -70.8 113 40 482.5 482.5 313.7 482.5 0.00 41 45 21137 -68.7 -87.7 5 19.0 -68.9 105 43 496.3 496.3 314.7 496.3 0.00 42 43 21415 -60.9 -84.9 3 24.0 -61.5 95 42 522.0 522.0 316.4 522.0 0.01 43 41 21712 -59.9 -83.9 3 24.0 -60.6 84 41 531.7 531.7 317.0 531.7 0.01 44 34 22871 -64.1 -87.1 3 23.0 -64.6 85 41 549.9 549.9 318.1 549.9 0.01 45 30 23640 -63.1 -87.1 3 24.0 -63.7 75 54 572.6 572.6 319.3 572.7 0.01 46 29 23849 -63.1 -88.1 2 25.0 -63.7 76 53 578.2 578.2 319.6 578.2 0.01 47 21 25871 -55.3 -85.3 1 30.0 -57.3 86 60 657.7 657.7 323.0 657.8 0.01 TRP 78 18001 -88.1 -91.1 57 3.0 -88.1 65 26 383.8 383.8 302.9 383.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5799.00 m Freezing level: 562.71 mb = 4948.94 m = 16236.49 ft Wetbulb zero: 575.17 mb = 4761.06 m = 15620.10 ft Precipitable water: 2.20 inches Sfc-500 mean rel hum: 77.27 % Est. max temperature: 33.26 C = 91.87 F Sfc-Lift cond lev (LCL): 966.45 mb = 379.82 m = 1246.12 ft T: 24.03 C 700-500 lapse rate: 5.45 C/km ThetaE index: 8.73 C Layer 925.0- 850.0 mb Conv cond level (CCL): 819.62 mb = 1812.17 m = 5945.37 ft Mean mixing ratio: 15.19 g/kg Conv temperature: 34.07 C = 93.33 F Cap Strength: 3.30 C Lifted Index: 0.27 C Risk: Showers probable Lifted Index @300 mb: 1.07 C Lifted Index @700 mb: 1.29 C Showalter Index: 2.33 C Risk: Showers probable Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 17.50 C K Index: 32.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 194.80 Risk: None Energy Index: 0.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.92 J/kg Max Up Vert Vel: 10.09 m/s Conv Inhibition (B-): 184.39 J/kg Cap Strength: 3.30 C Lift Cond Lev (LCL): 892.88 mb = 1074.26 m = 3524.42 ft Lev Free Conv (LFC): 607.88 mb = 4312.30 m = 14147.78 ft Equ Level (EL): 507.88 mb = 5755.11 m = 18881.35 ft B at Equ Level: 40.03 J/kg Max Parcel Lev (MPL): 287.88 mb = 10009.75 m = 32840.00 ft Wind level data Storm motion: 291 at 12 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 88 100 3 -3.0 0.5 | 109 15 -14.6 4.9 1 975 305 100 6 -5.9 1.0 | 107 18 -17.6 5.4 2 942 610 265 6 6.0 0.5 | 131 8 -5.7 4.9 3 925 766 245 7 6.3 3.0 | 144 9 -5.3 7.4 4 909 914 240 9 7.8 4.5 | 156 10 -3.9 8.9 5 878 1219 260 10 9.8 1.7 | 163 6 -1.8 6.1 6 850 1501 250 10 9.4 3.4 | 164 8 -2.3 7.8 7 789 2134 235 14 11.5 8.0 | 179 12 -0.2 12.4 8 761 2438 245 19 17.2 8.0 | 204 14 5.5 12.4 9 708 3048 270 21 21.0 -0.0 | 245 10 9.3 4.4 10 700 3148 270 22 22.0 -0.0 | 247 11 10.3 4.4 11 610 4267 270 25 25.0 -0.0 | 252 14 13.3 4.4 12 505 5791 260 15 14.8 2.6 | 204 8 3.1 7.0 13 500 5880 245 14 12.7 5.9 | 186 10 1.0 10.3 14 486 6096 235 17 13.9 9.8 | 189 14 2.2 14.2 15 467 6401 230 12 9.2 7.7 | 168 12 -2.5 12.1 16 400 7600 255 3 2.9 0.8 | 120 10 -8.8 5.2 17 383 7925 180 1 0.0 1.0 | 115 13 -11.7 5.4 18 367 8230 135 6 -4.2 4.2 | 118 18 -15.9 8.6 19 352 8534 140 12 -7.7 9.2 | 125 24 -19.4 13.6 20 338 8839 145 10 -5.7 8.2 | 126 21 -17.4 12.6 21 324 9144 115 10 -9.1 4.2 | 113 22 -20.8 8.6 22 300 9720 100 10 -9.8 1.7 | 106 22 -21.5 6.1 23 299 9754 120 11 -9.5 5.5 | 115 23 -21.2 9.9 24 286 10058 60 10 -8.7 -5.0 | 88 20 -20.3 -0.6 25 262 10668 85 15 -14.9 -1.3 | 97 27 -26.6 3.1 26 251 10973 70 18 -16.9 -6.2 | 86 29 -28.6 -1.8 27 250 10990 70 18 -16.9 -6.2 | 86 29 -28.6 -1.8 28 200 12470 90 18 -18.0 0.0 | 98 30 -29.7 4.4 29 199 12497 80 16 -15.8 -2.8 | 93 27 -27.4 1.6 30 172 13411 110 14 -13.2 4.8 | 110 26 -24.8 9.2 31 150 14260 60 17 -14.7 -8.5 | 81 27 -26.4 -4.1 32 134 14935 55 21 -17.2 -12.0 | 75 30 -28.9 -7.6 33 127 15240 45 18 -12.7 -12.7 | 71 26 -24.4 -8.3 34 120 15545 80 3 -3.0 -0.5 | 105 15 -14.6 3.9 35 114 15850 120 10 -8.7 5.0 | 115 22 -20.3 9.4 36 103 16459 115 16 -14.5 6.8 | 113 28 -26.2 11.2 37 100 16630 80 13 -12.8 -2.3 | 95 25 -24.5 2.1 38 98 16764 80 13 -12.8 -2.3 | 95 25 -24.5 2.1 39 92 17069 50 10 -7.7 -6.4 | 84 19 -19.3 -2.0 40 87 17374 60 5 -4.3 -2.5 | 97 16 -16.0 1.9 41 83 17678 80 11 -10.8 -1.9 | 96 23 -22.5 2.5 42 78 17983 65 31 -28.1 -13.1 | 78 41 -39.8 -8.7 43 78 18001 65 26 -23.6 -11.0 | 79 36 -35.3 -6.6 44 70 18593 50 27 -20.7 -17.4 | 68 35 -32.4 -13.0 45 70 18600 125 6 -4.9 3.4 | 115 18 -16.6 7.8 46 66 18898 55 12 -9.8 -6.9 | 83 22 -21.5 -2.5 47 63 19202 130 12 -9.2 7.7 | 120 24 -20.9 12.1 48 57 19812 90 20 -20.0 0.0 | 98 32 -31.7 4.4 49 54 20117 120 35 -30.3 17.5 | 118 47 -42.0 21.9 50 51 20422 105 36 -34.8 9.3 | 106 48 -46.5 13.7 51 50 20510 115 38 -34.4 16.1 | 114 50 -46.1 20.5 52 46 21031 110 43 -40.4 14.7 | 110 55 -52.1 19.1 53 38 22250 65 39 -35.3 -16.5 | 76 49 -47.0 -12.1 54 34 22860 85 41 -40.8 -3.6 | 91 53 -52.5 0.8 55 30 23640 75 54 -52.2 -14.0 | 81 65 -63.8 -9.6 56 25 24384 80 48 -47.3 -8.3 | 86 59 -59.0 -3.9 57 16 26213 95 79 -78.7 6.9 | 97 91 -90.4 11.3 Wind Parameters Mean winds (0-6000m): 260.6 at 16.7 knts Storm direction: 290.6 at 12.5 knts Shear (0-3000m) pos: 3.4 neg: 1.4 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 137.0 deg Storm rel helicity (0-3000m) pos: 99.4 neg: -1.8 tot: 97.6 m^2/s^2 ave: 32.5 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 5.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.87 Bulk Shear: 58.78 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 ------------------------------------------------------------------------------- 500 120 5 113 18| 9.0 0.0 9.0| 37.5 -1.8 35.8 71.5 0.44| 18.8 8.3 1000 233 7 143 11| 4.5 1.8 6.4| 46.6 -1.8 44.9 44.9 0.50| 12.2 6.1 1500 246 8 149 9| 3.0 1.6 4.6| 48.5 -1.8 46.7 31.1 0.48| 9.2 4.4 2000 244 9 156 9| 2.3 2.1 4.4| 53.7 -1.8 51.9 25.9 0.48| 8.0 3.8 2500 243 11 166 9| 3.2 1.7 4.9| 79.7 -1.8 77.9 31.1 0.58| 8.0 4.6 3000 249 12 178 9| 3.4 1.4 4.8| 99.4 -1.8 97.6 32.5 0.63| 7.9 5.0 4000 258 15 202 8| 2.5 1.4 3.9|103.0 -1.8 101.2 25.3 0.61| 6.3 3.9 5000 261 17 214 8| 2.0 0.9 2.9|103.3 -14.7 88.7 17.7 0.47| 5.7 2.7 6000 261 17 214 9| 1.7 1.3 3.0|105.4 -30.8 74.6 12.4 0.29| 5.8 1.7 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20251204.00.gif