UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:1200Z 20 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 ------------------------------------------------------------------------------- SFC 1003 88 26.4 21.4 74 5.0 22.8 160 6 299.3 302.2 295.8 346.6 16.20 1 1000 117 25.8 21.0 75 4.8 22.4 140 5 299.0 301.8 295.6 345.1 15.85 2 925 800 21.8 16.8 73 5.0 18.4 130 14 301.6 304.0 294.4 340.3 13.12 3 904 1000 21.2 15.2 69 6.0 17.2 156 8 303.0 305.2 294.0 338.8 12.10 4 850 1532 17.2 15.9 92 1.3 16.3 270 3 304.2 306.7 295.4 344.3 13.49 5 827 1766 15.2 15.1 99 0.1 15.1 258 5 304.4 306.9 295.2 343.7 13.17 6 814 1900 16.0 12.2 78 3.8 13.5 252 6 306.7 308.7 294.3 339.9 11.04 7 760 2482 13.0 8.0 72 5.0 9.9 244 8 309.5 311.2 293.5 336.7 8.89 8 732 2797 11.6 7.5 76 4.1 9.1 238 8 311.3 313.0 294.0 338.8 8.92 9 700 3170 9.0 6.1 82 2.9 7.2 230 9 312.5 314.1 294.0 338.7 8.47 10 679 3422 7.0 6.5 97 0.5 6.7 221 10 313.0 314.7 294.5 340.8 8.98 11 561 4975 0.0 -8.0 55 8.0 -3.7 205 11 322.3 323.0 292.9 334.6 3.73 12 548 5163 -1.7 -4.3 82 2.6 -3.0 200 11 322.4 323.4 294.1 339.0 5.08 13 529 5444 -2.3 -17.3 31 15.0 -7.8 192 10 325.0 325.3 292.1 331.3 1.86 14 516 5641 -3.7 -8.4 70 4.7 -5.8 187 10 325.6 326.4 294.0 338.7 3.93 15 500 5890 -5.3 -13.3 53 8.0 -8.5 180 9 326.6 327.1 293.3 335.9 2.74 16 492 6017 -6.1 -14.1 53 8.0 -9.2 174 8 327.1 327.6 293.3 336.0 2.61 17 472 6341 -8.5 -11.9 76 3.4 -9.9 174 8 328.0 328.7 294.1 339.1 3.26 18 431 7043 -11.9 -32.9 16 21.0 -16.7 185 10 332.4 332.5 292.9 334.4 0.56 19 400 7610 -16.7 -26.7 42 10.0 -19.3 165 13 333.3 333.5 293.6 337.2 1.08 20 395 7704 -17.5 -26.5 45 9.0 -19.8 176 12 333.4 333.7 293.7 337.5 1.11 21 378 8032 -19.9 -38.9 17 19.0 -23.1 161 8 334.5 334.6 293.3 335.8 0.35 22 368 8230 -20.5 -27.5 53 7.0 -22.2 122 4 336.3 336.5 294.4 340.3 1.09 23 344 8725 -24.7 -29.0 67 4.3 -25.6 115 11 337.1 337.3 294.5 340.9 1.01 24 329 9048 -26.3 -26.7 96 0.4 -26.4 59 11 339.2 339.5 295.3 344.1 1.31 25 320 9248 -27.1 -34.1 51 7.0 -28.3 37 12 340.8 341.0 295.1 343.4 0.67 26 312 9430 -28.5 -33.4 63 4.9 -29.4 30 13 341.4 341.5 295.3 344.2 0.73 27 310 9476 -28.5 -38.5 38 10.0 -30.0 28 14 342.0 342.1 295.2 343.7 0.44 28 302 9663 -29.3 -41.3 30 12.0 -30.9 22 16 343.4 343.5 295.4 344.8 0.34 29 300 9710 -29.5 -39.5 37 10.0 -30.9 20 16 343.8 343.9 295.6 345.4 0.41 30 299 9734 -29.7 -39.7 37 10.0 -31.1 19 16 343.8 343.9 295.6 345.5 0.41 31 291 9926 -31.3 -38.3 50 7.0 -32.3 14 18 344.2 344.3 295.8 346.1 0.48 32 250 10980 -40.5 -48.5 42 8.0 -41.1 20 17 345.9 345.9 295.9 346.6 0.19 33 245 11117 -41.5 -47.5 52 6.0 -41.9 20 15 346.4 346.4 296.0 347.2 0.21 34 231 11514 -44.7 -55.7 28 11.0 -45.2 1 11 347.4 347.4 296.1 347.7 0.09 35 217 11929 -48.5 -54.5 50 6.0 -48.8 340 8 347.8 347.8 296.3 348.2 0.11 36 200 12460 -53.1 -62.1 33 9.0 -53.4 315 6 348.7 348.7 296.4 348.9 0.04 37 195 12623 -54.5 -63.5 32 9.0 -54.7 319 6 349.0 349.0 296.4 349.1 0.04 38 192 12722 -55.5 -62.5 41 7.0 -55.6 321 6 348.9 348.9 296.4 349.1 0.04 39 181 13095 -58.5 -62.0 64 3.5 -58.6 331 7 350.0 350.0 296.7 350.2 0.05 40 150 14250 -68.3 -72.3 56 4.0 -68.3 360 8 352.4 352.4 297.2 352.5 0.01 41 122 15455 -77.3 -82.2 45 4.9 -77.3 246 9 357.5 357.5 298.2 357.5 0.00 42 119 15597 -74.7 -81.7 33 7.0 -74.7 237 10 364.8 364.8 299.6 364.8 0.00 43 100 16590 -79.9 -85.9 36 6.0 -79.9 10 8 373.4 373.4 301.1 373.4 0.00 44 98 16705 -80.3 -86.3 36 6.0 -80.3 360 9 374.7 374.7 301.4 374.7 0.00 45 82 17718 -78.7 -85.7 31 7.0 -78.7 314 12 397.6 397.6 304.9 397.6 0.00 46 70 18640 -70.7 -85.7 9 15.0 -70.8 275 25 433.1 433.1 309.1 433.1 0.00 47 68 18812 -70.1 -86.1 8 16.0 -70.2 278 26 438.0 438.0 309.7 438.0 0.00 48 61 19457 -71.7 -87.7 7 16.0 -71.8 275 22 448.3 448.3 310.7 448.3 0.00 49 53 20298 -66.3 -87.3 4 21.0 -66.5 119 8 479.2 479.2 313.4 479.2 0.00 50 50 20650 -67.9 -88.9 3 21.0 -68.1 65 23 483.5 483.5 313.7 483.5 0.00 51 47 21022 -69.1 -89.1 4 20.0 -69.3 65 24 489.2 489.2 314.2 489.2 0.00 52 41 21846 -65.7 -88.7 3 23.0 -66.0 93 29 517.2 517.2 316.1 517.2 0.00 53 40 21996 -66.1 -89.1 3 23.0 -66.4 91 33 519.9 519.9 316.3 519.9 0.00 54 30 23780 -57.3 -86.3 1 29.0 -58.5 95 57 588.4 588.4 320.0 588.5 0.01 55 29 23994 -57.3 -86.3 1 29.0 -58.6 95 57 594.2 594.2 320.3 594.2 0.01 56 26 24680 -60.4 -87.2 2 26.8 -61.4 85 63 604.2 604.2 320.8 604.3 0.01 57 25 24923 -61.5 -87.5 2 26.0 -62.4 85 63 607.9 607.9 321.0 607.9 0.01 58 20 26340 -51.3 -84.3 1 33.0 -54.4 90 54 679.1 679.2 323.7 679.3 0.02 TRP 98 16705 -80.3 -86.3 36 6.0 -80.3 360 9 374.7 374.7 301.4 374.7 0.00 WND 26 24680 -60.4 -87.2 2 26.8 -61.4 85 63 604.2 604.2 320.8 604.3 0.01 Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 561.00 mb = 4974.87 m = 16321.56 ft Wetbulb zero: 602.78 mb = 4390.60 m = 14404.67 ft Precipitable water: 2.00 inches Sfc-500 mean rel hum: 74.71 % Est. max temperature: 31.21 C = 88.17 F Sfc-Lift cond lev (LCL): 932.78 mb = 726.65 m = 2384.00 ft T: 22.23 C 700-500 lapse rate: 5.26 C/km ThetaE index: 7.73 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 840.93 mb = 1623.46 m = 5326.24 ft Mean mixing ratio: 14.09 g/kg Conv temperature: 31.39 C = 88.50 F Cap Strength: 2.58 C Lifted Index: 0.60 C Risk: Showers probable Lifted Index @300 mb: 3.35 C Lifted Index @700 mb: 0.66 C Showalter Index: -0.22 C Risk: Thunderstorms probable Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 21.20 C K Index: 35.50 Risk: > 80 % chance of thunderstorms Sweat Index: 205.80 Risk: None Energy Index: -1.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.40 J/kg Max Up Vert Vel: 4.98 m/s Conv Inhibition (B-): 127.25 J/kg Cap Strength: 2.58 C Lift Cond Lev (LCL): 885.15 mb = 1182.01 m = 3877.95 ft Lev Free Conv (LFC): 670.15 mb = 3528.66 m = 11576.83 ft Equ Level (EL): 650.15 mb = 3775.14 m = 12385.48 ft B at Equ Level: 11.83 J/kg Max Parcel Lev (MPL): 570.15 mb = 4843.29 m = 15889.86 ft Wind level data Storm motion: 230 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 1003 88 160 6 -2.1 5.6 | 99 7 -7.4 1.2 1 1000 117 140 5 -3.2 3.8 | 86 9 -8.6 -0.6 2 979 305 140 9 -5.8 6.9 | 102 11 -11.1 2.4 3 945 610 130 18 -13.8 11.6 | 110 20 -19.1 7.1 4 925 800 130 14 -10.7 9.0 | 106 17 -16.1 4.5 5 913 914 135 10 -7.1 7.1 | 102 13 -12.4 2.6 6 881 1219 210 3 1.5 2.6 | 64 4 -3.8 -1.9 7 850 1532 270 3 3.0 -0.0 | 28 5 -2.3 -4.5 8 791 2134 240 8 6.9 4.0 | 286 2 1.6 -0.5 9 763 2438 245 8 7.3 3.4 | 299 2 1.9 -1.1 10 700 3170 230 9 6.9 5.8 | 229 2 1.6 1.3 11 635 3962 200 11 3.8 10.3 | 165 6 -1.6 5.9 12 611 4267 205 12 5.1 10.9 | 178 6 -0.3 6.4 13 589 4572 215 12 6.9 9.8 | 196 6 1.5 5.4 14 500 5890 180 9 0.0 9.0 | 130 7 -5.3 4.5 15 487 6096 170 8 -1.4 7.9 | 117 8 -6.7 3.4 16 416 7315 190 10 1.7 9.8 | 146 6 -3.6 5.4 17 400 7610 165 13 -3.4 12.6 | 133 12 -8.7 8.1 18 399 7620 175 13 -1.1 13.0 | 143 11 -6.5 8.5 19 383 7925 180 10 0.0 10.0 | 136 8 -5.3 5.5 20 367 8230 120 4 -3.5 2.0 | 74 9 -8.8 -2.5 21 352 8534 145 11 -6.3 9.0 | 111 13 -11.7 4.6 22 324 9144 40 11 -7.1 -8.4 | 44 18 -12.4 -12.9 23 300 9710 20 16 -5.5 -15.0 | 29 22 -10.8 -19.5 24 285 10058 10 19 -3.3 -18.7 | 20 25 -8.6 -23.2 25 250 10980 20 17 -5.8 -16.0 | 29 23 -11.2 -20.4 26 239 11278 20 12 -4.1 -11.3 | 31 18 -9.4 -15.7 27 228 11582 355 10 0.9 -10.0 | 17 15 -4.5 -14.4 28 200 12460 315 6 4.2 -4.2 | 7 9 -1.1 -8.7 29 150 14250 360 8 -0.0 -8.0 | 23 14 -5.3 -12.5 30 140 14630 295 2 1.8 -0.8 | 34 6 -3.5 -5.3 31 120 15545 240 10 8.7 5.0 | 261 3 3.3 0.5 32 108 16154 190 12 2.1 11.8 | 156 8 -3.3 7.4 33 102 16459 85 13 -13.0 -1.1 | 73 19 -18.3 -5.6 34 100 16590 10 8 -1.4 -7.9 | 29 14 -6.7 -12.3 35 98 16705 360 9 -0.0 -9.0 | 22 14 -5.3 -13.5 36 97 16764 20 7 -2.4 -6.6 | 35 13 -7.7 -11.0 37 92 17069 340 15 5.1 -14.1 | 1 19 -0.2 -18.6 38 87 17374 340 20 6.8 -18.8 | 356 23 1.5 -23.3 39 83 17678 320 12 7.7 -9.2 | 350 14 2.4 -13.7 40 74 18288 245 11 10.0 4.6 | 268 5 4.6 0.2 41 71 18593 280 13 12.8 -2.3 | 312 10 7.5 -6.7 42 70 18640 275 25 24.9 -2.2 | 289 21 19.6 -6.6 43 67 18898 280 26 25.6 -4.5 | 294 22 20.3 -9.0 44 61 19507 275 22 21.9 -1.9 | 291 18 16.6 -6.4 45 58 19812 230 11 8.4 7.1 | 230 4 3.1 2.6 46 55 20117 155 3 -1.3 2.7 | 75 7 -6.6 -1.7 47 52 20422 95 11 -11.0 1.0 | 78 17 -16.3 -3.5 48 50 20650 65 23 -20.8 -9.7 | 62 30 -26.2 -14.2 49 49 20726 105 23 -22.2 6.0 | 93 28 -27.6 1.5 50 47 21031 65 24 -21.8 -10.1 | 62 31 -27.1 -14.6 51 45 21336 65 21 -19.0 -8.9 | 61 28 -24.4 -13.3 52 43 21641 95 24 -23.9 2.1 | 85 29 -29.2 -2.4 53 37 22555 85 46 -45.8 -4.0 | 81 52 -51.2 -8.5 54 35 22860 100 49 -48.3 8.5 | 94 54 -53.6 4.1 55 30 23774 85 55 -54.8 -4.8 | 81 61 -60.1 -9.3 56 30 23780 95 57 -56.8 5.0 | 90 62 -62.1 0.5 57 29 24079 95 57 -56.8 5.0 | 90 62 -62.1 0.5 58 26 24680 85 63 -62.8 -5.5 | 82 69 -68.1 -9.9 59 25 24994 85 63 -62.8 -5.5 | 82 69 -68.1 -9.9 60 20 26340 90 54 -54.0 0.0 | 86 60 -59.3 -4.5 61 18 26822 90 53 -53.0 0.0 | 86 59 -58.3 -4.5 Wind Parameters Mean winds (0-6000m): 200.2 at 9.3 knts Storm direction: 230.2 at 7.0 knts Shear (0-3000m) pos: 3.4 neg: 2.3 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 138.1 deg Storm rel helicity (0-3000m) pos: 15.0 neg: -23.5 tot: -8.5 m^2/s^2 ave: -2.8 10^-3 m/s^2 rel: -0.26 Storm rel vorticity (0-3000m) horiz: 7.3 stream: -1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.85 Bulk Shear: 14.67 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 ------------------------------------------------------------------------------- 500 136 10 104 13| 0.0 12.8 12.8| 12.0 -1.9 10.1 20.1 0.21| 13.7 2.9 1000 135 11 105 14| 7.2 6.4 13.6| 14.8 -12.3 2.6 2.6 0.05| 14.3 0.7 1500 140 9 102 11| 6.9 4.3 11.1| 14.8 -19.5 -4.7 -3.1 -0.15| 12.0 -1.7 2000 155 8 107 9| 5.1 3.1 8.2| 14.8 -22.3 -7.5 -3.7 -0.22| 10.2 -2.3 2500 175 8 120 7| 4.1 2.4 6.6| 15.0 -22.7 -7.7 -3.1 -0.23| 8.4 -1.9 3000 191 8 132 5| 3.4 2.3 5.7| 15.0 -23.5 -8.5 -2.8 -0.26| 7.3 -1.9 4000 200 9 146 4| 2.6 2.5 5.0| 15.7 -27.2 -11.5 -2.9 -0.29| 6.3 -1.9 5000 203 9 156 4| 2.3 2.2 4.5| 20.0 -31.5 -11.6 -2.3 -0.27| 5.6 -1.5 6000 200 9 153 5| 1.9 2.0 3.9| 20.0 -41.2 -21.3 -3.5 -0.33| 5.2 -1.7 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20251020.12.gif