UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050123.upa.cvt Date: 2300Z 1 MAY 25 Searching for YPCC... Searching the city database file for: YPCC ... Date:2300Z 1 MAY 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 1011 3 27.4 24.1 82 3.3 25.0 125 10 299.6 303.1 297.8 355.3 19.02 1 1000 105 27.2 22.6 76 4.6 23.9 120 18 300.4 303.6 297.0 351.7 17.52 2 942 631 22.0 21.3 96 0.7 21.5 112 16 300.2 303.4 296.8 350.6 17.17 3 925 790 21.4 19.1 87 2.3 19.8 110 16 301.2 304.0 295.7 346.0 15.22 4 888 1144 19.8 14.8 73 5.0 16.5 96 16 303.1 305.3 294.0 338.7 12.00 5 850 1520 16.8 14.1 84 2.7 15.0 80 15 303.7 306.0 294.1 339.4 11.99 6 849 1530 16.8 14.2 85 2.6 15.1 80 15 303.8 306.1 294.3 339.8 12.08 7 837 1651 16.2 11.9 76 4.3 13.4 84 14 304.5 306.4 293.3 335.9 10.52 8 819 1835 16.2 2.2 39 14.0 8.5 91 13 306.4 307.4 289.7 323.1 5.48 9 798 2055 14.4 4.4 51 10.0 8.7 98 12 306.7 307.9 290.8 326.8 6.58 10 757 2500 14.4 -14.6 12 29.0 2.6 113 10 311.4 311.7 287.6 316.7 1.63 11 705 3097 11.0 -26.0 6 37.0 -0.9 133 6 314.0 314.2 287.5 316.3 0.65 12 700 3156 10.6 -20.4 9 31.0 -0.5 135 6 314.2 314.4 288.1 317.9 1.08 13 651 3755 6.4 -18.6 15 25.0 -2.7 135 8 316.1 316.3 288.9 320.6 1.35 14 620 4154 5.2 -12.8 26 18.0 -2.3 135 9 319.1 319.6 290.8 326.8 2.30 15 573 4795 4.0 -35.0 4 39.0 -6.2 135 11 325.0 325.1 290.6 326.3 0.34 16 569 4852 4.4 135 11 326.1 17 508 5764 -1.7 -25.7 14 24.0 -9.1 135 14 329.5 329.7 292.5 332.8 0.93 18 500 5890 -2.5 -29.5 10 27.0 -10.1 135 14 330.0 330.1 292.4 332.4 0.66 19 424 7176 -10.7 -44.7 4 34.0 -16.7 117 15 335.4 335.5 293.3 336.1 0.17 20 400 7620 -14.5 -50.5 3 36.0 -19.6 110 16 336.1 336.2 293.4 336.5 0.09 21 385 7909 -17.1 -46.1 6 29.0 -21.4 121 15 336.4 336.5 293.6 337.1 0.16 22 336 8920 -23.3 -56.3 3 33.0 -26.6 162 10 341.3 341.3 294.7 341.5 0.06 23 300 9740 -29.9 -57.9 5 28.0 -32.0 195 6 343.2 343.2 295.1 343.5 0.05 24 250 11010 -40.1 -64.1 6 24.0 -41.1 145 6 346.4 346.5 295.8 346.6 0.03 25 203 12394 -52.3 -68.3 13 16.0 -52.6 154 7 348.5 348.5 296.3 348.5 0.02 26 200 12490 -52.9 -69.9 11 17.0 -53.2 155 7 349.0 349.0 296.4 349.1 0.02 27 150 14280 -67.5 -77.5 23 10.0 -67.5 235 4 353.8 353.8 297.4 353.8 0.01 28 139 14736 -70.7 -79.7 25 9.0 -70.8 240 4 356.0 356.0 297.9 356.0 0.01 29 126 15311 -75.5 -80.5 45 5.0 -75.5 247 3 357.4 357.4 298.2 357.5 0.00 30 112 15988 -78.9 -83.4 48 4.5 -78.9 254 3 363.3 363.3 299.4 363.3 0.00 31 111 16039 -79.3 -83.9 47 4.6 -79.3 255 3 363.5 363.5 299.4 363.5 0.00 32 100 16630 -80.5 -85.5 43 5.0 -80.5 225 3 372.2 372.2 300.9 372.2 0.00 33 86 17478 -81.9 -88.9 29 7.0 -81.9 164 6 385.8 385.8 303.2 385.8 0.00 34 70 18650 -75.3 -90.3 8 15.0 -75.3 80 10 423.3 423.3 308.1 423.3 0.00 35 61 19448 -74.3 -90.3 7 16.0 -74.4 143 13 442.5 442.5 310.1 442.5 0.00 36 59 19641 -75.1 -91.1 7 16.0 -75.2 159 14 444.9 445.0 310.4 445.0 0.00 37 55 20054 -69.7 -90.7 3 21.0 -69.8 191 15 466.4 466.4 312.3 466.4 0.00 38 52 20386 -70.9 -91.9 3 21.0 -71.1 217 16 471.1 471.1 312.7 471.1 0.00 39 50 20620 -68.1 -91.1 2 23.0 -68.3 235 17 483.0 483.0 313.7 483.0 0.00 40 44 21397 -64.5 -90.5 2 26.0 -64.8 201 18 509.8 509.8 315.7 509.8 0.00 41 41 21828 -65.5 -90.5 2 25.0 -65.8 183 19 517.7 517.7 316.1 517.7 0.00 42 35 22815 -55.9 -87.9 1 32.0 -57.2 141 20 566.7 566.7 319.0 566.7 0.00 43 32 23388 -54.7 -86.7 1 32.0 -56.2 117 21 584.6 584.6 319.9 584.7 0.01 44 30 23800 -56.7 -86.7 1 30.0 -58.0 100 22 590.1 590.1 320.2 590.1 0.01 45 29 24015 -56.7 -86.7 1 30.0 -58.0 595.8 595.8 320.4 595.9 0.01 TRP 111 16039 -79.3 -83.9 47 4.6 -79.3 255 3 363.5 363.5 299.4 363.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 525.00 mb = 5509.80 m = 18076.56 ft Wetbulb zero: 717.81 mb = 2945.72 m = 9664.30 ft Precipitable water: 1.32 inches Sfc-500 mean rel hum: 40.40 % Est. max temperature: 31.35 C = 88.43 F Sfc-Lift cond lev (LCL): 964.18 mb = 426.27 m = 1398.49 ft T: 24.03 C 700-500 lapse rate: 4.79 C/km ThetaE index: 16.66 C Layer 837.0- 798.0 mb Conv cond level (CCL): 897.83 mb = 1048.48 m = 3439.86 ft Mean mixing ratio: 16.84 g/kg Conv temperature: 30.36 C = 86.66 F Cap Strength: 1.92 C Lifted Index: 0.47 C Risk: Showers probable Lifted Index @300 mb: -1.50 C Lifted Index @700 mb: 0.03 C Showalter Index: 4.54 C Risk: None Total Totals Index: 35.90 C Risk: None Vertical Totals Index: 19.30 C Cross Totals Index: 16.60 C K Index: 2.40 Risk: None Sweat Index: 213.20 Risk: None Energy Index: -1.23 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 321.98 J/kg Max Up Vert Vel: 25.38 m/s Conv Inhibition (B-): 8.75 J/kg Cap Strength: 1.84 C Lift Cond Lev (LCL): 925.06 mb = 789.42 m = 2589.94 ft Lev Free Conv (LFC): 870.06 mb = 1319.40 m = 4328.67 ft Equ Level (EL): 770.06 mb = 2355.83 m = 7728.99 ft B at Equ Level: 24.89 J/kg Max Parcel Lev (MPL): 520.06 mb = 5575.24 m = 18291.26 ft Wind level data Storm motion: 146 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 1011 3 125 10 -8.2 5.7 | 65 4 -3.3 -1.6 1 1000 105 120 18 -15.6 9.0 | 99 11 -10.7 1.7 2 925 790 110 16 -15.0 5.5 | 80 10 -10.2 -1.8 3 850 1520 80 15 -14.8 -2.6 | 45 14 -9.9 -9.9 4 700 3156 135 6 -4.2 4.2 | 349 3 0.6 -3.0 5 500 5890 135 14 -9.9 9.9 | 117 6 -5.0 2.6 6 400 7620 110 16 -15.0 5.5 | 80 10 -10.2 -1.8 7 300 9740 195 6 1.6 5.8 | 283 7 6.4 -1.5 8 250 11010 145 6 -3.4 4.9 | 329 3 1.4 -2.4 9 200 12490 155 7 -3.0 6.3 | 296 2 1.9 -0.9 10 150 14280 235 4 3.3 2.3 | 302 10 8.1 -5.0 11 111 16039 255 3 2.9 0.8 | 310 10 7.8 -6.5 12 100 16630 225 3 2.1 2.1 | 307 9 7.0 -5.2 13 70 18650 80 10 -9.8 -1.7 | 29 10 -5.0 -9.0 14 50 20620 235 17 13.9 9.8 | 263 19 18.8 2.5 15 30 23800 100 22 -21.7 3.8 | 78 17 -16.8 -3.5 Wind Parameters Mean winds (0-6000m): 116.3 at 11.7 knts Storm direction: 146.3 at 8.8 knts Shear (0-3000m) pos: 2.0 neg: 1.8 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): -57.3 deg Storm rel helicity (0-3000m) pos: 9.6 neg: -35.6 tot: -26.0 m^2/s^2 ave: -8.7 10^-3 m/s^2 rel: -0.25 Storm rel vorticity (0-3000m) horiz: 5.5 stream: -1.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 94.29 Bulk Shear: 3.41 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 ------------------------------------------------------------------------------- 500 118 17 93 10| 0.0 7.5 7.5| 5.8 -5.8 0.0 0.1 0.21| 10.6 2.3 1000 114 16 86 10| 0.0 4.0 4.0| 5.8 -16.1 -10.3 -10.3 -0.10| 7.3 -0.8 1500 107 16 76 11| 0.0 3.6 3.6| 5.8 -32.6 -26.8 -17.9 -0.32| 6.8 -2.2 2000 102 16 69 11| 1.2 2.7 3.9| 9.4 -32.6 -23.2 -11.6 -0.22| 6.3 -1.4 2500 102 15 66 10| 1.8 2.2 3.9| 9.6 -33.2 -23.6 -9.4 -0.19| 5.9 -1.1 3000 102 13 62 9| 2.0 1.8 3.8| 9.6 -35.6 -26.0 -8.7 -0.25| 5.5 -1.4 4000 106 12 59 8| 1.6 1.3 2.9| 10.7 -36.4 -25.7 -6.4 -0.20| 4.6 -0.9 5000 111 12 62 7| 1.3 1.1 2.4| 12.0 -36.4 -24.3 -4.9 -0.13| 4.0 -0.5 6000 116 12 69 6| 1.1 1.1 2.1| 13.2 -36.8 -23.7 -3.9 -0.10| 3.5 -0.4 Wrote GIF file: /home/apache/climate/data/raob//YPCC/skewt/YPCC.skewt.20250501.23.gif