UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:1200Z 19 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 1002 88 27.8 21.8 70 6.0 23.5 160 10 300.8 303.8 296.5 349.6 16.63 1 1000 110 27.2 21.2 70 6.0 22.9 150 9 300.4 303.3 296.1 347.4 16.05 2 966 416 23.6 20.7 84 2.9 21.5 150 18 299.7 302.6 295.9 346.8 16.11 3 950 563 25.6 18.6 65 7.0 20.7 158 22 303.2 305.8 295.7 345.7 14.34 4 925 798 24.2 18.2 69 6.0 20.0 165 18 304.1 306.7 295.9 346.8 14.36 5 850 1534 19.2 16.0 82 3.2 17.0 225 5 306.3 308.8 296.0 347.0 13.58 6 823 1811 17.2 14.8 86 2.4 15.6 128 1 307.0 309.4 295.7 346.1 12.97 7 774 2333 13.8 6.8 63 7.0 9.6 106 5 308.8 310.3 292.6 333.3 8.03 8 752 2576 12.0 8.5 79 3.5 9.8 124 5 309.4 311.1 293.7 337.8 9.31 9 731 2814 11.6 2.6 54 9.0 6.5 140 5 311.4 312.6 292.0 331.1 6.32 10 716 2988 11.8 -7.2 26 19.0 2.9 152 5 313.5 314.1 289.8 323.5 3.11 11 700 3177 10.6 -8.4 25 19.0 1.9 165 5 314.2 314.8 289.9 323.6 2.90 12 650 3788 5.6 -6.4 42 12.0 -0.0 138 9 315.3 316.0 290.9 327.0 3.64 13 636 3965 4.8 -20.2 14 25.0 -3.8 119 7 316.4 316.6 288.9 320.5 1.21 14 609 4317 2.0 -9.0 44 11.0 -2.9 86 3 317.1 317.7 291.0 327.4 3.18 15 587 4613 1.2 -20.8 18 22.0 -6.2 98 6 319.5 319.7 289.9 323.8 1.24 16 561 4976 -0.5 -12.5 40 12.0 -5.4 113 9 321.7 322.2 291.8 330.4 2.61 17 521 5565 -2.3 -24.3 17 22.0 -9.2 137 13 326.4 326.6 291.7 330.0 1.03 18 500 5890 -4.7 -20.7 27 16.0 -10.1 150 16 327.3 327.6 292.4 332.5 1.47 19 434 6990 -11.1 -42.1 6 31.0 -16.8 113 9 332.7 332.8 292.7 333.6 0.22 20 424 7168 -12.1 -41.1 7 29.0 -17.5 95 8 333.7 333.7 293.0 334.6 0.25 21 400 7610 -16.3 -39.3 12 23.0 -20.4 50 7 333.8 333.9 293.0 335.0 0.32 22 341 8791 -26.1 -47.1 12 21.0 -28.5 153 4 336.1 336.1 293.5 336.7 0.16 23 335 8919 -26.3 -51.3 8 25.0 -28.8 161 5 337.5 337.5 293.8 337.9 0.10 24 300 9710 -31.9 -47.9 19 16.0 -33.4 150 26 340.4 340.5 294.6 341.1 0.17 25 295 9828 -32.1 -47.1 21 15.0 -33.6 153 28 341.8 341.8 294.9 342.5 0.19 26 271 10419 -37.1 -45.1 43 8.0 -37.8 165 35 342.9 343.0 295.3 343.9 0.25 27 266 10547 -38.3 -41.5 72 3.2 -38.7 164 34 343.0 343.1 295.4 344.5 0.38 28 264 10598 -38.1 -46.1 43 8.0 -38.8 163 33 344.0 344.1 295.5 345.0 0.23 29 259 10729 -39.1 -50.1 30 11.0 -39.9 162 32 344.4 344.5 295.5 345.1 0.15 30 250 10970 -40.9 -50.9 33 10.0 -41.6 160 30 345.3 345.3 295.7 345.8 0.14 31 218 11881 -48.9 -69.9 7 21.0 -49.4 136 27 346.7 346.7 295.9 346.7 0.01 32 200 12440 -52.5 -71.5 8 19.0 -52.8 80 11 349.6 349.6 296.5 349.7 0.01 33 170 13473 -61.1 -75.1 14 14.0 -61.2 36 12 352.0 352.0 297.1 352.0 0.01 34 151 14200 -67.5 -72.3 50 4.8 -67.5 352 11 353.1 353.1 297.3 353.2 0.01 35 150 14240 -67.9 -72.7 50 4.8 -67.9 350 11 353.1 353.1 297.3 353.2 0.01 36 106 16260 -79.7 -86.7 30 7.0 -79.7 28 12 367.6 367.6 300.1 367.6 0.00 37 101 16534 -79.3 -86.3 31 7.0 -79.3 323 4 373.4 373.4 301.2 373.5 0.00 38 100 16590 -79.5 -86.5 30 7.0 -79.5 310 2 374.1 374.1 301.3 374.1 0.00 39 93 17000 -80.7 -86.7 36 6.0 -80.7 35 6 379.6 379.6 302.2 379.6 0.00 40 88 17311 -81.1 -87.1 36 6.0 -81.1 357 7 384.9 384.9 303.0 384.9 0.00 41 84 17574 -77.5 -85.5 26 8.0 -77.5 325 9 397.3 397.3 304.8 397.3 0.00 42 70 18630 -73.1 -88.1 8 15.0 -73.2 305 6 428.0 428.0 308.6 428.0 0.00 43 67 18890 -68.9 -86.9 6 18.0 -69.0 256 3 442.5 442.5 310.1 442.5 0.00 44 56 19970 -67.3 -89.3 3 22.0 -67.5 32 5 469.4 469.4 312.6 469.4 0.00 45 50 20650 -69.9 -90.9 3 21.0 -70.1 120 20 478.8 478.8 313.4 478.8 0.00 46 48 20892 -70.3 -91.3 3 21.0 -70.5 111 16 483.4 483.4 313.7 483.4 0.00 47 45 21275 -70.1 -92.1 3 22.0 -70.3 85 22 492.9 492.9 314.4 492.9 0.00 48 44 21410 -65.1 -91.1 2 26.0 -65.4 88 23 508.3 508.3 315.5 508.3 0.00 49 42 21693 -65.3 -90.3 2 25.0 -65.7 104 28 514.6 514.6 315.9 514.7 0.00 50 39 22144 -65.1 -90.1 2 25.0 -65.5 101 36 526.2 526.2 316.7 526.2 0.00 51 31 23572 -55.9 -87.9 1 32.0 -57.3 87 49 586.7 586.7 320.0 586.8 0.01 52 30 23780 -56.5 -86.5 1 30.0 -57.9 75 50 590.6 590.6 320.2 590.7 0.01 53 25 24930 -58.3 -88.3 1 30.0 -59.6 86 47 617.1 617.1 321.3 617.1 0.01 54 23 25460 -53.7 -86.7 1 33.0 -55.9 93 43 645.5 645.5 322.5 645.5 0.01 55 20 26360 -52.1 -86.1 1 34.0 -55.0 105 36 676.7 676.7 323.7 676.8 0.01 56 18 27046 -49.5 -84.5 1 35.0 -53.4 103 37 705.6 705.6 324.6 705.7 0.02 TRP 93 17000 -80.7 -86.7 36 6.0 -80.7 35 6 379.6 379.6 302.2 379.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 568.65 mb = 4869.24 m = 15975.00 ft Wetbulb zero: 651.00 mb = 3774.99 m = 12384.98 ft Precipitable water: 1.63 inches Sfc-500 mean rel hum: 49.75 % Est. max temperature: 33.22 C = 91.80 F Sfc-Lift cond lev (LCL): 918.58 mb = 858.67 m = 2817.12 ft T: 23.79 C 700-500 lapse rate: 5.64 C/km ThetaE index: 14.26 C Layer 731.0- 700.0 mb Conv cond level (CCL): 821.09 mb = 1830.96 m = 6007.00 ft Mean mixing ratio: 15.07 g/kg Conv temperature: 34.08 C = 93.35 F Cap Strength: 3.04 C Lifted Index: -0.56 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.74 C Lifted Index @700 mb: 0.91 C Showalter Index: -0.68 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 20.70 C K Index: 20.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 218.00 Risk: None Energy Index: -2.84 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 397.80 J/kg Max Up Vert Vel: 28.21 m/s Conv Inhibition (B-): 104.91 J/kg Cap Strength: 3.04 C Lift Cond Lev (LCL): 879.82 mb = 1233.84 m = 4047.99 ft Lev Free Conv (LFC): 754.82 mb = 2544.58 m = 8348.27 ft Equ Level (EL): 734.82 mb = 2770.08 m = 9088.06 ft B at Equ Level: 27.87 J/kg Max Parcel Lev (MPL): 144.82 mb = 14444.38 m = 47389.13 ft Wind level data Storm motion: 180 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 1002 88 160 10 -3.4 9.4 | 129 4 -3.4 2.8 1 1000 110 150 9 -4.5 7.8 | 105 5 -4.5 1.2 2 978 305 145 14 -8.0 11.5 | 121 9 -8.0 4.9 3 945 610 160 24 -8.2 22.6 | 153 18 -8.2 16.0 4 925 798 165 18 -4.7 17.4 | 157 12 -4.7 10.8 5 913 914 170 13 -2.3 12.8 | 160 7 -2.3 6.2 6 850 1534 225 5 3.5 3.5 | 311 5 3.5 -3.0 7 821 1829 120 1 -0.9 0.5 | 8 6 -0.9 -6.1 8 792 2134 90 4 -4.0 0.0 | 31 8 -4.0 -6.6 9 764 2438 115 5 -4.5 2.1 | 45 6 -4.5 -4.5 10 700 3177 165 5 -1.3 4.8 | 37 2 -1.3 -1.7 11 659 3658 150 11 -5.5 9.5 | 118 6 -5.5 2.9 12 611 4267 85 3 -3.0 -0.3 | 24 7 -3.0 -6.8 13 500 5890 150 16 -8.0 13.9 | 132 11 -8.0 7.3 14 487 6096 150 14 -7.0 12.1 | 128 9 -7.0 5.5 15 450 6706 140 10 -6.4 7.7 | 100 7 -6.4 1.1 16 400 7610 50 7 -5.4 -4.5 | 26 12 -5.4 -11.1 17 367 8230 90 6 -6.0 0.0 | 42 9 -6.0 -6.6 18 338 8839 160 4 -1.4 3.8 | 26 3 -1.4 -2.8 19 324 9144 165 11 -2.8 10.6 | 145 5 -2.9 4.0 20 311 9449 140 19 -12.2 14.6 | 123 15 -12.2 8.0 21 300 9710 150 26 -13.0 22.5 | 141 21 -13.0 15.9 22 273 10363 165 35 -9.1 33.8 | 162 29 -9.1 27.2 23 250 10970 160 30 -10.3 28.2 | 155 24 -10.3 21.6 24 239 11278 160 30 -10.3 28.2 | 155 24 -10.3 21.6 25 218 11887 135 27 -19.1 19.1 | 123 23 -19.1 12.5 26 200 12440 80 11 -10.8 -1.9 | 52 14 -10.8 -8.5 27 198 12497 115 13 -11.8 5.5 | 85 12 -11.8 -1.1 28 163 13716 15 12 -3.1 -11.6 | 10 18 -3.1 -18.2 29 150 14240 350 11 1.9 -10.8 | 354 18 1.9 -17.4 30 148 14326 350 12 2.1 -11.8 | 354 19 2.1 -18.4 31 133 14935 40 8 -5.1 -6.1 | 22 14 -5.2 -12.7 32 126 15240 50 11 -8.4 -7.1 | 32 16 -8.4 -13.6 33 114 15850 60 23 -19.9 -11.5 | 48 27 -19.9 -18.1 34 108 16154 50 15 -11.5 -9.6 | 35 20 -11.5 -16.2 35 100 16590 310 2 1.5 -1.3 | 349 8 1.5 -7.9 36 97 16764 310 2 1.5 -1.3 | 349 8 1.5 -7.9 37 93 17000 35 6 -3.4 -4.9 | 17 12 -3.5 -11.5 38 74 18288 240 12 10.4 6.0 | 273 10 10.4 -0.6 39 70 18593 290 13 12.2 -4.4 | 312 16 12.2 -11.0 40 70 18630 305 6 4.9 -3.4 | 334 11 4.9 -10.0 41 67 18898 255 3 2.9 0.8 | 334 6 2.9 -5.8 42 64 19202 145 17 -9.8 13.9 | 127 12 -9.8 7.3 43 55 20117 10 3 -0.5 -3.0 | 3 10 -0.5 -9.5 44 52 20422 115 11 -10.0 4.6 | 79 10 -10.0 -1.9 45 50 20650 120 20 -17.3 10.0 | 101 18 -17.3 3.4 46 49 20726 100 10 -9.8 1.7 | 64 11 -9.9 -4.8 47 47 21031 120 20 -17.3 10.0 | 101 18 -17.3 3.4 48 45 21336 80 22 -21.7 -3.8 | 64 24 -21.7 -10.4 49 43 21641 105 26 -25.1 6.7 | 90 25 -25.1 0.2 50 35 22860 95 50 -49.8 4.4 | 87 50 -49.8 -2.2 51 33 23165 80 49 -48.3 -8.5 | 73 51 -48.3 -15.1 52 30 23774 90 49 -49.0 0.0 | 82 49 -49.0 -6.6 53 30 23780 75 50 -48.3 -12.9 | 68 52 -48.3 -19.5 54 29 24079 75 54 -52.2 -14.0 | 68 56 -52.2 -20.6 55 20 26360 105 36 -34.8 9.3 | 95 35 -34.8 2.7 56 15 27432 100 38 -37.4 6.6 | 90 37 -37.4 0.0 Wind Parameters Mean winds (0-6000m): 150.1 at 8.8 knts Storm direction: 180.1 at 6.6 knts Shear (0-3000m) pos: 3.1 neg: 2.3 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): -86.1 deg Storm rel helicity (0-3000m) pos: 55.0 neg: -2.1 tot: 52.8 m^2/s^2 ave: 17.6 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 4.6 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 66.05 Bulk Shear: 6.02 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 ------------------------------------------------------------------------------- 500 152 16 134 10| 0.0 13.7 13.7| 24.7 -1.9 22.8 45.7 0.39| 16.2 6.3 1000 160 16 147 10| 7.4 6.8 14.3| 36.7 -1.9 34.8 34.8 0.37| 15.7 5.9 1500 165 13 151 7| 7.1 4.6 11.6| 44.7 -1.9 42.9 28.6 0.50| 13.6 6.9 2000 164 10 141 4| 5.3 3.5 8.8| 50.7 -1.9 48.8 24.4 0.53| 12.1 6.4 2500 159 9 122 4| 3.7 2.8 6.5| 54.8 -1.9 52.9 21.2 0.54| 10.3 5.6 3000 157 9 111 4| 3.1 2.3 5.4| 55.0 -2.1 52.8 17.6 0.51| 9.1 4.6 4000 155 8 105 4| 2.3 1.9 4.2| 57.4 -16.9 40.5 10.1 0.32| 8.8 2.8 5000 149 8 92 4| 1.4 1.5 2.9| 73.1 -22.0 51.2 10.2 0.34| 8.0 2.7 6000 150 9 103 5| 0.9 1.3 2.2| 97.0 -23.6 73.4 12.2 0.39| 7.7 3.0 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20251019.12.gif