UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101023.upa.cvt Date: 2300Z 10 OCT 25 Searching for YPCC... Searching the city database file for: YPCC ... Date:2300Z 10 OCT 25 Station: YPCC WMO ident: 96996 Latitude: -12.18 Longitude: 96.82 Elevation: 3.00 ------------------------------------------------------------------------------- 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 1013 3 25.8 23.3 86 2.5 24.0 135 11 297.8 301.1 296.7 350.3 18.06 1 1000 115 25.2 21.0 78 4.2 22.2 125 14 298.4 301.2 295.4 344.4 15.85 2 947 591 20.4 20.2 99 0.2 20.3 118 15 298.2 301.1 295.4 344.4 15.93 3 925 795 19.6 19.4 99 0.2 19.5 115 16 299.4 302.2 295.4 344.6 15.51 4 898 1050 18.0 18.0 100 0.0 18.0 115 16 300.2 302.9 295.0 343.0 14.62 5 870 1321 16.6 16.6 100 0.0 16.6 115 16 301.5 304.1 294.8 342.1 13.79 6 863 1390 15.6 11.6 77 4.0 13.1 115 16 301.2 303.0 291.9 330.7 9.99 7 850 1520 17.2 1.2 34 16.0 8.6 115 16 304.2 305.1 288.5 319.1 4.91 8 844 1580 18.2 0.2 30 18.0 8.6 117 15 305.8 306.7 288.7 320.0 4.60 9 826 1765 18.0 0.0 30 18.0 8.4 124 14 307.5 308.4 289.3 321.8 4.63 10 754 2535 11.8 -10.2 20 22.0 2.3 152 7 308.9 309.4 287.5 316.4 2.33 11 700 3153 8.8 -20.2 11 29.0 -1.3 175 1 312.2 312.4 287.4 315.9 1.10 12 685 3331 8.2 -24.8 8 33.0 -2.3 164 1 313.5 313.6 287.5 316.1 0.75 13 675 3452 8.6 -37.4 2 46.0 -3.0 156 2 315.3 315.3 287.5 316.1 0.23 14 601 4401 4.0 -43.0 2 47.0 -6.3 96 3 320.6 320.6 289.1 321.1 0.14 15 567 4870 0.2 -42.8 2 43.0 -8.7 65 4 321.5 321.5 289.4 322.1 0.15 16 557 5013 1.2 -46.8 1 48.0 -8.4 56 4 324.3 324.4 290.2 324.7 0.10 17 515 5637 -3.3 -33.3 8 30.0 -10.8 15 6 326.2 326.3 291.1 327.9 0.45 18 502 5838 -3.5 -47.5 2 44.0 -11.6 2 6 328.4 328.4 291.4 328.8 0.10 19 500 5870 -3.3 -37.3 5 34.0 -11.1 360 6 329.0 329.1 291.7 330.2 0.31 20 491 6013 -4.3 -19.3 30 15.0 -9.6 8 7 329.5 329.8 293.2 335.4 1.69 21 416 7300 -10.5 -40.5 7 30.0 -16.5 78 13 337.5 337.6 294.0 338.6 0.27 22 400 7600 -13.3 -41.3 8 28.0 -18.5 95 14 337.7 337.8 294.0 338.7 0.26 23 364 8311 -20.1 -44.1 10 24.0 -23.7 85 15 337.9 337.9 294.0 338.7 0.21 24 353 8538 -21.1 -46.1 9 25.0 -24.5 82 15 339.5 339.5 294.4 340.2 0.17 25 300 9720 -30.7 -50.7 12 20.0 -32.6 65 16 342.1 342.1 295.0 342.6 0.12 26 272 10404 -36.1 -53.1 16 17.0 -37.3 68 15 344.0 344.0 295.4 344.4 0.10 27 250 10980 -41.3 -50.3 37 9.0 -41.9 70 14 344.7 344.7 295.6 345.3 0.15 28 232 11481 -46.1 -50.4 62 4.3 -46.3 122 12 344.8 344.9 295.6 345.5 0.16 29 215 11982 -50.3 -55.3 55 5.0 -50.5 175 10 345.9 345.9 295.8 346.3 0.10 30 210 12135 -51.1 -56.1 55 5.0 -51.3 191 9 347.0 347.0 296.0 347.4 0.09 31 209 12166 -51.3 -60.3 33 9.0 -51.6 194 9 347.1 347.1 296.0 347.4 0.05 32 200 12450 -53.5 -64.5 25 11.0 -53.8 225 8 348.0 348.1 296.3 348.2 0.03 33 195 12613 -54.3 -75.3 6 21.0 -54.6 239 10 349.3 349.3 296.5 349.3 0.01 34 150 14240 -69.3 -75.3 41 6.0 -69.4 25 34 350.7 350.7 296.8 350.8 0.01 35 142 14565 -71.5 -83.5 15 12.0 -71.5 36 32 352.4 352.4 297.1 352.4 0.00 36 119 15593 -76.9 -84.9 27 8.0 -76.9 73 26 360.7 360.7 298.8 360.8 0.00 37 102 16469 -81.3 -86.0 45 4.7 -81.3 105 21 368.6 368.6 300.3 368.6 0.00 38 100 16580 -80.5 -86.5 36 6.0 -80.5 100 17 372.2 372.2 300.9 372.2 0.00 39 92 17056 -75.5 -87.5 14 12.0 -75.5 112 15 391.1 391.1 303.9 391.1 0.00 40 81 17785 -78.9 -87.9 22 9.0 -78.9 130 12 398.6 398.6 305.0 398.6 0.00 41 74 18300 -77.9 -88.9 15 11.0 -77.9 142 9 411.1 411.1 306.6 411.1 0.00 42 70 18620 -74.7 -90.7 7 16.0 -74.7 150 8 424.6 424.6 308.2 424.6 0.00 43 63 19242 -69.3 -92.3 2 23.0 -69.4 133 11 449.5 449.5 310.8 449.5 0.00 44 50 20630 -67.5 -92.5 2 25.0 -67.7 95 17 484.4 484.4 313.8 484.4 0.00 45 47 21005 -65.5 -92.5 1 27.0 -65.8 94 20 497.9 497.9 314.8 497.9 0.00 46 40 21978 -68.7 -92.7 2 24.0 -68.9 91 28 513.3 513.3 315.9 513.3 0.00 47 38 22288 -65.1 -93.1 1 28.0 -65.5 90 31 530.1 530.1 316.9 530.1 0.00 48 33 23152 -63.5 -92.5 1 29.0 -64.1 87 38 556.2 556.2 318.4 556.2 0.00 49 32 23340 -64.1 -92.1 1 28.0 -64.6 86 40 559.5 559.5 318.6 559.5 0.00 50 30 23740 -59.5 -92.5 1 33.0 -60.5 85 43 582.4 582.4 319.8 582.4 0.00 51 28 24174 -55.9 -88.9 1 33.0 -57.5 84 43 604.0 604.1 320.8 604.1 0.01 52 24 25145 -59.5 -90.5 1 31.0 -60.7 82 42 620.8 620.8 321.5 620.8 0.00 53 20 26300 -53.3 -89.3 0 36.0 -55.9 80 42 673.0 673.0 323.5 673.1 0.01 54 17 27349 -52.3 -88.3 1 36.0 -55.5 708.3 708.3 324.7 708.3 0.01 55 16 27746 -46.3 -85.3 0 39.0 -51.7 740.2 740.2 325.7 740.4 0.02 TRP 102 16469 -81.3 -86.0 45 4.7 -81.3 105 21 368.6 368.6 300.3 368.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5755.00 m Freezing level: 545.80 mb = 5179.17 m = 16991.82 ft Wetbulb zero: 719.74 mb = 2921.82 m = 9585.91 ft Precipitable water: 1.19 inches Sfc-500 mean rel hum: 30.16 % Est. max temperature: 29.14 C = 84.46 F Sfc-Lift cond lev (LCL): 977.24 mb = 316.44 m = 1038.18 ft T: 23.17 C 700-500 lapse rate: 4.45 C/km ThetaE index: 25.50 C Layer 898.0- 844.0 mb Conv cond level (CCL): 936.69 mb = 686.23 m = 2251.39 ft Mean mixing ratio: 15.91 g/kg Conv temperature: 26.67 C = 80.00 F Cap Strength: 2.57 C Lifted Index: 1.54 C Risk: Showers probable Lifted Index @300 mb: 0.57 C Lifted Index @700 mb: -0.36 C Showalter Index: 13.58 C Risk: None Total Totals Index: 25.00 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 4.50 C K Index: -7.30 Risk: None Sweat Index: 52.40 Risk: None Energy Index: 2.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.30 J/kg Max Up Vert Vel: 6.83 m/s Conv Inhibition (B-): 0.17 J/kg Cap Strength: 2.50 C Lift Cond Lev (LCL): 939.80 mb = 657.47 m = 2157.03 ft Lev Free Conv (LFC): 914.80 mb = 890.47 m = 2921.46 ft Equ Level (EL): 844.80 mb = 1572.33 m = 5158.51 ft B at Equ Level: 10.97 J/kg Max Parcel Lev (MPL): 824.80 mb = 1776.88 m = 5829.58 ft Wind level data Storm motion: 136 at 6 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 1013 3 135 11 -7.8 7.8 | 134 5 -3.7 3.6 1 1000 115 125 14 -11.5 8.0 | 118 8 -7.4 3.9 2 925 795 115 16 -14.5 6.8 | 104 11 -10.4 2.6 3 850 1520 115 16 -14.5 6.8 | 104 11 -10.4 2.6 4 700 3153 175 1 -0.1 1.0 | 309 5 4.0 -3.2 5 500 5870 360 6 -0.0 -6.0 | 338 11 4.1 -10.2 6 400 7600 95 14 -13.9 1.2 | 73 10 -9.9 -2.9 7 300 9720 65 16 -14.5 -6.8 | 44 15 -10.4 -10.9 8 250 10980 70 14 -13.2 -4.8 | 45 13 -9.1 -9.0 9 200 12450 225 8 5.7 5.7 | 261 10 9.7 1.5 10 150 14240 25 34 -14.4 -30.8 | 16 36 -10.3 -35.0 11 102 16469 105 21 -20.3 5.4 | 94 16 -16.2 1.3 12 100 16580 100 17 -16.7 3.0 | 85 13 -12.7 -1.2 13 70 18620 150 8 -4.0 6.9 | 182 3 0.1 2.8 14 50 20630 95 17 -16.9 1.5 | 78 13 -12.9 -2.7 15 30 23740 85 43 -42.8 -3.7 | 78 40 -38.8 -7.9 16 20 26300 80 42 -41.4 -7.3 | 73 39 -37.3 -11.5 Wind Parameters Mean winds (0-6000m): 105.6 at 7.8 knts Storm direction: 135.6 at 5.8 knts Shear (0-3000m) pos: 2.5 neg: 1.2 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 162.4 deg Storm rel helicity (0-3000m) pos: 14.3 neg: -9.0 tot: 5.3 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.48 Bulk Shear: 6.69 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 ------------------------------------------------------------------------------- 500 124 14 115 8| 0.0 5.6 5.6| 0.0 -6.3 -6.3 -12.7 -0.58| 5.7 -3.3 1000 120 15 110 9| 0.0 3.5 3.5| 0.0 -9.0 -9.0 -9.0 -0.60| 3.6 -2.2 1500 118 15 108 10| 0.0 2.3 2.3| 0.0 -9.0 -9.0 -6.0 -0.60| 2.4 -1.4 2000 119 15 109 10| 1.6 1.7 3.3| 7.9 -9.0 -1.1 -0.6 -0.05| 3.4 -0.2 2500 120 14 110 8| 2.3 1.4 3.7| 11.5 -9.0 2.5 1.0 0.18| 3.8 0.7 3000 119 12 105 7| 2.5 1.2 3.7| 14.3 -9.0 5.3 1.8 0.32| 4.0 1.3 4000 119 10 96 4| 1.9 1.1 3.0| 16.6 -9.0 7.6 1.9 0.36| 3.5 1.2 5000 114 8 78 4| 1.5 1.2 2.7| 18.7 -9.1 9.6 1.9 0.37| 3.2 1.2 6000 106 8 59 4| 1.3 1.0 2.3| 20.9 -15.7 5.2 0.9 0.26| 3.2 0.8 Wrote GIF file: /home/apache/climate/data/raob//YPCC/skewt/YPCC.skewt.20251010.23.gif