UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122200.upa.cvt Date: 0000Z 22 DEC 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:0000Z 22 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 57 30 5 SFC 996 88 25.8 23.9 89 1.9 24.4 30 5 299.3 302.8 297.7 355.1 19.07 2 990 142 25.2 24.2 94 1.0 24.5 26 8 299.2 302.8 298.0 356.4 19.55 3 965 370 26.4 21.9 76 4.5 23.1 14 16 302.6 305.8 297.5 354.1 17.39 4 925 746 24.2 19.9 77 4.3 21.1 360 14 304.1 307.0 297.0 351.7 16.01 5 850 1483 20.0 15.8 77 4.2 17.1 325 16 307.1 309.6 296.1 347.5 13.40 6 700 3134 10.8 7.5 80 3.3 8.8 280 11 314.4 316.2 295.1 343.5 9.34 7 697 3170 10.8 7.2 78 3.6 8.6 282 11 314.8 316.6 295.1 343.5 9.19 8 640 3876 5.8 5.8 100 0.0 5.8 273 11 316.9 318.7 295.6 345.5 9.08 9 577 4720 1.6 1.2 97 0.4 1.4 226 12 321.5 323.0 295.5 344.9 7.26 10 559 4976 1.0 -3.7 71 4.7 -1.4 217 12 323.8 324.8 294.5 340.9 5.21 11 555 5033 0.8 -2.6 78 3.4 -1.0 215 12 324.2 325.3 295.0 342.9 5.70 12 548 5136 0.8 -3.7 72 4.5 -1.6 212 12 325.4 326.4 295.0 342.9 5.32 13 503 5822 -1.7 -10.7 50 9.0 -5.7 250 12 330.4 331.1 294.8 341.9 3.36 14 500 5870 -2.3 -10.3 54 8.0 -5.9 250 11 330.2 330.9 294.8 342.1 3.49 15 423 7174 -11.9 -15.0 78 3.1 -13.1 265 12 334.1 334.7 295.3 344.0 2.82 16 400 7600 -13.7 -17.1 75 3.4 -14.9 205 4 337.2 337.7 295.7 346.1 2.50 17 395 7696 -14.1 -18.1 72 4.0 -15.5 197 4 337.9 338.4 295.8 346.2 2.33 18 363 8330 -19.3 -21.2 85 1.9 -19.9 126 2 339.2 339.6 295.8 346.2 1.94 19 336 8900 -23.1 -26.0 77 2.9 -23.8 16 6 341.6 341.9 295.9 346.6 1.37 20 300 9720 -29.3 -31.8 79 2.5 -29.8 330 11 344.1 344.3 296.1 347.5 0.89 21 250 11000 -39.7 -43.7 66 4.0 -40.1 65 11 347.0 347.1 296.3 348.3 0.32 22 248 11055 -40.3 -44.6 63 4.3 -40.7 65 11 346.9 347.0 296.2 348.1 0.29 23 206 12289 -50.5 -54.4 63 3.9 -50.7 113 21 349.8 349.9 296.7 350.3 0.11 24 200 12480 -52.3 -56.3 62 4.0 -52.4 120 20 349.9 350.0 296.7 350.3 0.09 25 161 13842 -65.1 -68.8 60 3.7 -65.1 116 23 350.8 350.8 296.8 350.9 0.02 26 150 14270 -67.7 -73.7 42 6.0 -67.7 115 41 353.5 353.5 297.4 353.5 0.01 27 146 14432 -68.7 -77.7 26 9.0 -68.8 115 42 354.5 354.5 297.6 354.5 0.01 28 139 14724 -70.5 -75.3 49 4.8 -70.5 114 43 356.3 356.3 298.0 356.4 0.01 29 132 15030 -71.3 -83.3 15 12.0 -71.3 112 37 360.2 360.2 298.7 360.2 0.00 30 127 15257 -72.1 -84.1 15 12.0 -72.1 110 33 362.8 362.8 299.2 362.8 0.00 31 100 16620 -84.3 -88.2 50 3.9 -84.3 90 31 364.9 364.9 299.6 364.9 0.00 32 98 16732 -84.9 -88.7 51 3.8 -84.9 90 33 365.8 365.8 299.8 365.8 0.00 33 76 18131 -85.5 -90.0 44 4.5 -85.5 65 24 392.1 392.1 304.1 392.1 0.00 34 74 18278 -86.3 -92.3 33 6.0 -86.3 70 29 393.5 393.5 304.3 393.5 0.00 35 71 18509 -78.7 -87.7 22 9.0 -78.7 77 36 414.3 414.3 307.0 414.3 0.00 36 70 18590 -77.3 -87.3 19 10.0 -77.3 80 39 419.0 419.0 307.6 419.0 0.00 37 65 19022 -72.1 -88.1 7 16.0 -72.2 72 26 439.4 439.4 309.8 439.4 0.00 38 58 19688 -75.9 -88.9 11 13.0 -76.0 245 9 445.3 445.3 310.4 445.3 0.00 39 50 20560 -69.9 -89.9 4 20.0 -70.1 70 22 478.8 478.8 313.4 478.8 0.00 40 49 20680 -69.9 -89.9 4 20.0 -70.1 70 22 481.5 481.5 313.6 481.6 0.00 41 45 21186 -70.7 -91.7 3 21.0 -70.9 71 22 491.5 491.5 314.3 491.5 0.00 42 43 21458 -67.1 -91.1 2 24.0 -67.4 82 24 506.8 506.8 315.4 506.8 0.00 43 36 22524 -69.5 -92.5 2 23.0 -69.7 104 39 527.0 527.0 316.8 527.0 0.00 TRP 98 16732 -84.9 -88.7 51 3.8 -84.9 90 33 365.8 365.8 299.8 365.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5813.00 m Freezing level: 533.60 mb = 5355.33 m = 17569.78 ft Wetbulb zero: 568.25 mb = 4843.10 m = 15889.26 ft Precipitable water: 2.37 inches Sfc-500 mean rel hum: 80.61 % Est. max temperature: 33.78 C = 92.80 F Sfc-Lift cond lev (LCL): 969.29 mb = 330.15 m = 1083.17 ft T: 26.19 C 700-500 lapse rate: 4.79 C/km ThetaE index: 12.89 C Layer 965.0- 640.0 mb Conv cond level (CCL): 834.47 mb = 1639.77 m = 5379.77 ft Mean mixing ratio: 16.92 g/kg Conv temperature: 34.30 C = 93.74 F Cap Strength: 2.27 C Lifted Index: -0.44 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.60 C Lifted Index @700 mb: -0.65 C Showalter Index: 1.55 C Risk: Showers probable Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 18.10 C K Index: 34.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 232.60 Risk: None Energy Index: -1.06 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 842.98 J/kg Max Up Vert Vel: 41.06 m/s Conv Inhibition (B-): 78.97 J/kg Cap Strength: 2.27 C Lift Cond Lev (LCL): 894.86 mb = 1034.69 m = 3394.63 ft Lev Free Conv (LFC): 739.86 mb = 2663.03 m = 8736.86 ft Equ Level (EL): 149.86 mb = 14275.44 m = 46834.87 ft B at Equ Level: 837.33 J/kg Max Parcel Lev (MPL): 89.86 mb = 17208.84 m = 56458.75 ft Wind level data Storm motion: 316 at 9 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 ---------------------------------------------------------- 0 996 88 30 5 -2.5 -4.3 | 105 9 -9.0 2.4 1 972 305 15 16 -4.1 -15.5 | 51 14 -10.7 -8.7 2 939 610 10 15 -2.6 -14.8 | 49 12 -9.1 -8.1 3 925 746 360 14 -0.0 -14.0 | 42 10 -6.5 -7.3 4 907 914 335 14 5.9 -12.7 | 6 6 -0.6 -6.0 5 850 1483 325 16 9.2 -13.1 | 337 7 2.7 -6.4 6 846 1524 325 16 9.2 -13.1 | 337 7 2.7 -6.4 7 787 2134 310 11 8.4 -7.1 | 280 2 1.9 -0.4 8 760 2438 310 10 7.7 -6.4 | 256 1 1.2 0.3 9 733 2743 260 15 14.8 2.6 | 222 12 8.3 9.3 10 700 3134 280 11 10.8 -1.9 | 222 6 4.3 4.8 11 681 3353 290 10 9.4 -3.4 | 221 4 2.9 3.3 12 656 3658 290 11 10.3 -3.8 | 232 5 3.8 3.0 13 609 4267 240 12 10.4 6.0 | 197 13 3.9 12.7 14 544 5182 210 12 6.0 10.4 | 178 17 -0.5 17.1 15 505 5791 250 12 11.3 4.1 | 204 12 4.8 10.8 16 500 5870 250 11 10.3 3.8 | 200 11 3.8 10.5 17 486 6096 225 12 8.5 8.5 | 187 15 2.0 15.2 18 467 6401 230 4 3.1 2.6 | 160 10 -3.4 9.3 19 449 6706 255 10 9.7 2.6 | 199 10 3.1 9.3 20 432 7010 250 14 13.2 4.8 | 210 13 6.6 11.5 21 415 7315 280 10 9.8 -1.7 | 214 6 3.3 5.0 22 400 7600 205 4 1.7 3.6 | 155 11 -4.8 10.3 23 367 8230 150 3 -1.5 2.6 | 139 12 -8.0 9.3 24 352 8534 65 1 -0.9 -0.4 | 130 10 -7.4 6.3 25 324 9144 340 10 3.4 -9.4 | 49 4 -3.1 -2.7 26 300 9720 330 11 5.5 -9.5 | 20 3 -1.0 -2.8 27 286 10058 325 11 6.3 -9.0 | 5 2 -0.2 -2.3 28 250 11000 65 11 -10.0 -4.6 | 97 17 -16.5 2.1 29 240 11278 65 11 -10.0 -4.6 | 97 17 -16.5 2.1 30 229 11582 55 16 -13.1 -9.2 | 83 20 -19.6 -2.5 31 209 12192 110 22 -20.7 7.5 | 118 31 -27.2 14.2 32 200 12480 120 20 -17.3 10.0 | 125 29 -23.8 16.7 33 199 12497 120 20 -17.3 10.0 | 125 29 -23.8 16.7 34 156 14021 115 24 -21.8 10.1 | 121 33 -28.3 16.9 35 150 14270 115 41 -37.2 17.3 | 119 50 -43.7 24.0 36 141 14630 115 44 -39.9 18.6 | 119 53 -46.4 25.3 37 127 15240 110 33 -31.0 11.3 | 116 42 -37.5 18.0 38 120 15545 85 27 -26.9 -2.4 | 97 34 -33.4 4.4 39 103 16459 100 23 -22.7 4.0 | 110 31 -29.2 10.7 40 100 16620 90 31 -31.0 0.0 | 100 38 -37.5 6.7 41 98 16732 90 33 -33.0 0.0 | 100 40 -39.5 6.7 42 97 16764 90 30 -30.0 0.0 | 100 37 -36.5 6.7 43 87 17374 80 42 -41.4 -7.3 | 89 48 -47.9 -0.6 44 78 17983 60 19 -16.5 -9.5 | 83 23 -23.0 -2.8 45 70 18590 80 39 -38.4 -6.8 | 90 45 -44.9 -0.1 46 70 18593 90 45 -45.0 0.0 | 97 52 -51.5 6.7 47 66 18898 80 36 -35.5 -6.3 | 91 42 -42.0 0.5 48 63 19202 60 13 -11.3 -6.5 | 91 18 -17.8 0.2 49 60 19507 290 3 2.8 -1.0 | 147 7 -3.7 5.7 50 57 19812 215 13 7.5 10.6 | 183 17 0.9 17.4 51 54 20117 100 12 -11.8 2.1 | 116 20 -18.3 8.8 52 51 20422 95 32 -31.9 2.8 | 104 40 -38.4 9.5 53 50 20560 70 22 -20.7 -7.5 | 88 27 -27.2 -0.8 54 45 21031 70 22 -20.7 -7.5 | 88 27 -27.2 -0.8 55 42 21336 85 24 -23.9 -2.1 | 99 31 -30.4 4.6 56 40 21641 120 31 -26.8 15.5 | 124 40 -33.4 22.2 57 33 22555 90 46 -46.0 0.0 | 97 53 -52.5 6.7 58 31 22860 90 44 -44.0 0.0 | 98 51 -50.5 6.7 Wind Parameters Mean winds (0-6000m): 285.9 at 12.5 knts Storm direction: 315.9 at 9.4 knts Shear (0-3000m) pos: 0.0 neg: 2.4 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 118.3 deg Storm rel helicity (0-3000m) pos: 0.9 neg: -61.8 tot: -60.9 m^2/s^2 ave: -20.3 10^-3 m/s^2 rel: -0.59 Storm rel vorticity (0-3000m) horiz: 8.2 stream: -4.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 19.49 Bulk Shear: 43.26 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 15 13 58 12| 0.0 10.8 10.8| 0.0 -31.3 -31.3 -62.6 -0.87| 12.9-11.2 1000 1 14 44 10| 0.0 6.5 6.5| 0.0 -46.6 -46.6 -46.6 -0.81| 11.5 -9.3 1500 349 14 27 8| 0.0 4.9 4.9| 0.0 -50.9 -50.9 -33.9 -0.81| 8.7 -7.1 2000 341 14 16 7| 0.0 3.0 3.0| 0.0 -53.8 -53.8 -26.9 -0.77| 7.8 -6.0 2500 335 13 9 6| 0.0 3.0 3.0| 0.0 -55.4 -55.4 -22.2 -0.69| 7.6 -5.3 3000 325 13 344 4| 0.0 2.4 2.4| 0.9 -61.8 -60.9 -20.3 -0.59| 8.2 -4.8 4000 314 13 309 3| 0.3 2.3 2.6| 1.7 -69.2 -67.5 -16.9 -0.53| 7.5 -4.0 5000 299 13 261 5| 0.3 2.0 2.3| 1.7 -93.0 -91.4 -18.3 -0.56| 6.9 -3.8 6000 286 12 239 6| 0.5 1.7 2.3| 26.3-107.2 -80.9 -13.5 -0.43| 6.9 -3.0 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20251222.00.gif