UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:0000Z 12 OCT 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 74 340 4 SFC 998 88 24.0 22.1 89 1.9 22.6 340 4 297.3 300.4 295.8 346.6 17.02 2 975 294 22.8 21.4 92 1.4 21.8 326 14 298.1 301.1 295.8 346.6 16.68 3 956 468 24.6 20.1 76 4.5 21.4 336 16 301.6 304.5 296.1 347.8 15.68 4 925 759 23.2 18.2 73 5.0 19.7 340 16 303.0 305.7 295.6 345.6 14.36 5 905 950 23.0 16.0 65 7.0 18.2 344 17 304.7 307.1 295.0 342.7 12.74 6 855 1443 18.8 17.3 91 1.5 17.8 336 13 305.3 308.1 296.5 349.3 14.69 7 850 1493 18.4 16.6 89 1.8 17.2 335 13 305.4 308.0 296.1 347.7 14.12 8 838 1615 17.8 15.5 86 2.3 16.3 342 14 306.0 308.5 295.7 346.0 13.33 9 815 1853 17.2 11.2 68 6.0 13.3 360 18 307.8 309.8 294.1 339.1 10.31 10 786 2162 15.0 12.6 86 2.4 13.4 358 15 308.7 310.9 295.4 344.3 11.75 11 700 3138 10.4 6.3 76 4.1 7.9 350 5 314.0 315.6 294.5 340.8 8.59 12 679 3391 9.6 5.5 76 4.1 7.1 354 5 315.9 317.5 294.8 342.1 8.38 13 538 5282 -1.7 -8.7 59 7.0 -4.9 141 10 324.1 324.8 293.4 336.4 3.68 14 522 5521 -3.7 -8.7 68 5.0 -6.0 168 11 324.5 325.3 293.6 337.1 3.80 15 514 5643 -4.3 -6.4 85 2.1 -5.3 155 11 325.2 326.1 294.4 340.5 4.61 16 500 5860 -5.3 -7.3 86 2.0 -6.2 150 10 326.6 327.5 294.6 341.3 4.43 17 466 6413 -8.7 -9.5 94 0.8 -9.1 140 10 329.0 329.8 294.9 342.5 4.00 18 407 7458 -14.3 -16.7 82 2.4 -15.2 87 7 334.7 335.3 295.2 343.7 2.54 19 400 7590 -15.1 -17.8 80 2.7 -16.0 80 7 335.4 335.8 295.2 343.7 2.36 20 300 9700 -29.7 -32.8 74 3.1 -30.3 245 10 343.5 343.7 295.9 346.6 0.81 21 278 10237 -33.9 -37.4 71 3.5 -34.4 251 9 345.0 345.1 296.0 347.2 0.55 22 250 10970 -39.9 -43.6 68 3.7 -40.2 235 5 346.7 346.8 296.2 348.0 0.32 23 200 12450 -53.1 -58.1 54 5.0 -53.2 230 4 348.7 348.7 296.4 349.0 0.07 24 180 13120 -58.9 -65.9 40 7.0 -59.0 287 7 349.9 349.9 296.6 350.0 0.03 25 150 14240 -67.7 -73.7 42 6.0 -67.7 315 5 353.5 353.5 297.4 353.5 0.01 26 113 15897 -79.9 -84.5 46 4.6 -79.9 95 13 360.5 360.5 298.8 360.5 0.00 27 100 16590 -79.7 -85.7 36 6.0 -79.7 85 17 373.7 373.7 301.2 373.8 0.00 28 92 17069 -74.1 -86.1 14 12.0 -74.2 40 11 393.8 393.8 304.3 393.9 0.00 29 78 18020 -78.9 -87.9 22 9.0 -78.9 196 11 402.9 402.9 305.6 402.9 0.00 30 71 18557 -76.7 -89.7 11 13.0 -76.7 311 2 418.6 418.6 307.6 418.6 0.00 31 70 18640 -72.1 -89.1 6 17.0 -72.2 290 19 430.1 430.1 308.9 430.1 0.00 32 69 18725 -70.5 -89.5 4 19.0 -70.6 290 20 435.3 435.3 309.4 435.4 0.00 33 61 19451 -72.3 -90.3 5 18.0 -72.4 235 16 447.0 447.0 310.6 447.0 0.00 34 55 20063 -69.3 -90.3 3 21.0 -69.5 323 12 467.3 467.3 312.4 467.3 0.00 35 50 20630 -70.3 -91.3 3 21.0 -70.5 80 7 477.8 477.8 313.2 477.8 0.00 36 49 20750 -70.3 -91.3 3 21.0 -70.5 0 0 480.6 480.6 313.5 480.6 0.00 37 46 21130 -65.3 -91.3 2 26.0 -65.6 64 13 501.4 501.4 315.1 501.4 0.00 38 39 22125 -69.5 -92.5 2 23.0 -69.7 101 24 515.0 515.0 316.0 515.0 0.00 TRP 113 15897 -79.9 -84.5 46 4.6 -79.9 95 13 360.5 360.5 298.8 360.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 559.21 mb = 4997.15 m = 16394.66 ft Wetbulb zero: 595.54 mb = 4456.17 m = 14619.79 ft Precipitable water: 2.19 inches Sfc-500 mean rel hum: 74.67 % Est. max temperature: 32.20 C = 89.96 F Sfc-Lift cond lev (LCL): 971.08 mb = 329.45 m = 1080.87 ft T: 23.17 C 700-500 lapse rate: 5.77 C/km ThetaE index: 10.20 C Layer 850.0- 786.0 mb Conv cond level (CCL): 812.51 mb = 1879.57 m = 6166.48 ft Mean mixing ratio: 15.18 g/kg Conv temperature: 34.59 C = 94.26 F Cap Strength: 3.42 C Lifted Index: -0.93 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.87 C Lifted Index @700 mb: 0.89 C Showalter Index: -1.51 C Risk: Thunderstorms probable Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 21.90 C K Index: 36.20 Risk: > 80 % chance of thunderstorms Sweat Index: 235.20 Risk: None Energy Index: -1.32 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 112.92 J/kg Max Up Vert Vel: 15.03 m/s Conv Inhibition (B-): 181.21 J/kg Cap Strength: 3.42 C Lift Cond Lev (LCL): 892.26 mb = 1072.82 m = 3519.71 ft Lev Free Conv (LFC): 577.26 mb = 4709.46 m = 15450.80 ft Equ Level (EL): 347.26 mb = 8627.03 m = 28303.57 ft B at Equ Level: 112.48 J/kg Max Parcel Lev (MPL): 237.26 mb = 11316.91 m = 37128.53 ft Wind level data Storm motion: 17 at 7 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 88 340 4 1.4 -3.8 | 227 5 3.5 3.3 1 974 305 325 15 8.6 -12.3 | 296 12 10.8 -5.2 2 941 610 345 16 4.1 -15.5 | 323 11 6.3 -8.4 3 925 759 340 16 5.5 -15.0 | 316 11 7.6 -8.0 4 909 914 345 17 4.4 -16.4 | 325 11 6.6 -9.4 5 850 1493 335 13 5.5 -11.8 | 302 9 7.7 -4.7 6 847 1524 335 13 5.5 -11.8 | 302 9 7.7 -4.7 7 817 1829 360 18 -0.0 -18.0 | 349 11 2.2 -11.0 8 788 2134 360 15 -0.0 -15.0 | 345 8 2.2 -8.0 9 760 2438 330 12 6.0 -10.4 | 292 9 8.2 -3.3 10 707 3048 330 4 2.0 -3.5 | 229 5 4.2 3.6 11 700 3138 350 5 0.9 -4.9 | 235 4 3.0 2.1 12 609 4267 10 3 -0.5 -3.0 | 202 4 1.6 4.1 13 524 5486 170 11 -1.9 10.8 | 181 18 0.3 17.9 14 504 5791 140 11 -7.1 8.4 | 162 16 -4.9 15.5 15 500 5860 150 10 -5.0 8.7 | 170 16 -2.8 15.7 16 485 6096 145 12 -6.9 9.8 | 164 18 -4.7 16.9 17 466 6401 140 10 -6.4 7.7 | 164 15 -4.3 14.7 18 400 7590 80 7 -6.9 -1.2 | 141 8 -4.7 5.8 19 367 8230 150 3 -1.5 2.6 | 184 10 0.7 9.6 20 300 9700 245 10 9.1 4.2 | 225 16 11.2 11.3 21 285 10058 255 10 9.7 2.6 | 231 15 11.8 9.6 22 250 10970 235 5 4.1 2.9 | 212 12 6.3 9.9 23 200 12450 230 4 3.1 2.6 | 209 11 5.2 9.6 24 163 13716 340 10 3.4 -9.4 | 293 6 5.6 -2.4 25 155 14021 335 10 4.2 -9.1 | 288 7 6.4 -2.0 26 150 14240 315 5 3.5 -3.5 | 238 7 5.7 3.5 27 140 14630 270 2 2.0 -0.0 | 211 8 4.2 7.0 28 126 15240 100 12 -11.8 2.1 | 133 13 -9.6 9.1 29 114 15850 120 10 -8.7 5.0 | 152 14 -6.5 12.0 30 113 15897 95 13 -13.0 1.1 | 127 14 -10.8 8.2 31 102 16459 70 14 -13.2 -4.8 | 102 11 -11.0 2.3 32 100 16590 85 17 -16.9 -1.5 | 111 16 -14.8 5.6 33 97 16764 85 18 -17.9 -1.6 | 109 17 -15.8 5.5 34 92 17069 40 11 -7.1 -8.4 | 74 5 -4.9 -1.4 35 78 17983 195 11 2.8 10.6 | 196 18 5.0 17.7 36 74 18288 205 11 4.6 10.0 | 202 18 6.8 17.0 37 71 18593 325 1 0.6 -0.8 | 204 7 2.7 6.2 38 70 18640 290 19 17.9 -6.5 | 268 20 20.0 0.5 39 67 18898 290 21 19.7 -7.2 | 270 22 21.9 -0.1 40 64 19202 280 19 18.7 -3.3 | 260 21 20.9 3.7 41 60 19507 225 15 10.6 10.6 | 216 22 12.8 17.7 42 57 19812 270 14 14.0 -0.0 | 246 18 16.2 7.0 43 50 20630 80 7 -6.9 -1.2 | 141 8 -4.7 5.8 44 49 20726 0 0 -0.0 -0.0 | 197 7 2.2 7.0 45 46 21031 65 13 -11.8 -5.5 | 99 10 -9.6 1.6 46 43 21336 55 32 -26.2 -18.4 | 65 27 -24.0 -11.3 47 40 21641 90 22 -22.0 0.0 | 110 21 -19.8 7.0 48 38 21946 110 25 -23.5 8.6 | 126 26 -21.3 15.6 49 28 23470 85 48 -47.8 -4.2 | 94 46 -45.6 2.9 50 24 24079 95 41 -40.8 3.6 | 105 40 -38.7 10.6 Wind Parameters Mean winds (0-6000m): 347.1 at 9.8 knts Storm direction: 17.1 at 7.4 knts Shear (0-3000m) pos: 1.8 neg: 1.8 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 5.3 deg Storm rel helicity (0-3000m) pos: 50.1 neg: -40.7 tot: 9.3 m^2/s^2 ave: 3.1 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 0.4 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 48.84 Bulk Shear: 2.31 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 ------------------------------------------------------------------------------- 500 333 13 298 9| 12.3 0.0 12.3| 26.2 0.0 26.2 52.4 0.79| 16.3 12.9 1000 338 15 311 10| 6.1 0.2 6.4| 29.5 -4.4 25.0 25.0 0.64| 9.8 6.2 1500 339 14 311 10| 4.1 0.7 4.8| 33.3 -11.8 21.5 14.3 0.45| 8.2 3.7 2000 344 15 319 10| 3.6 0.5 4.1| 50.1 -12.9 37.2 18.6 0.52| 8.3 4.3 2500 344 15 318 9| 2.8 2.1 5.0| 50.1 -32.6 17.4 7.0 0.18| 8.6 1.6 3000 342 13 312 8| 1.8 1.8 3.6| 50.1 -40.7 9.3 3.1 0.05| 8.2 0.4 4000 344 11 303 6| 1.4 1.3 2.7| 50.1 -42.6 7.6 1.9 0.01| 6.6 0.1 5000 348 10 301 5| 1.5 1.1 2.5| 54.9 -47.3 7.6 1.5 -0.03| 6.5 -0.2 6000 347 10 300 5| 1.0 0.7 1.7| 91.6 -77.8 13.7 2.3 0.00| 7.0 0.0 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20251012.00.gif