UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101123.upa.cvt Date: 2300Z 11 OCT 25 Searching for YPCC... Searching the city database file for: YPCC ... Date:2300Z 11 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 1012 3 25.8 23.3 86 2.5 24.0 125 13 297.9 301.2 296.7 350.5 18.08 1 1000 113 25.0 21.1 79 3.9 22.2 130 19 298.1 301.0 295.4 344.5 15.95 2 962 453 21.8 20.4 92 1.4 20.8 118 19 298.2 301.1 295.4 344.4 15.88 3 925 794 20.4 16.6 79 3.8 17.8 105 18 300.2 302.5 293.9 338.1 12.95 4 850 1520 15.0 13.6 91 1.4 14.1 110 15 301.9 304.0 293.3 336.1 11.60 5 803 2001 12.6 11.5 93 1.1 11.9 87 12 304.3 306.2 293.3 336.1 10.68 6 798 2054 13.4 7.4 67 6.0 9.8 84 11 305.7 307.2 291.7 330.2 8.12 7 761 2454 11.8 10.4 91 1.4 10.9 64 9 308.1 310.1 294.3 339.9 10.47 8 720 2918 11.2 6.9 75 4.3 8.6 42 6 312.4 314.0 294.1 339.3 8.71 9 700 3153 9.2 7.5 89 1.7 8.2 30 4 312.7 314.5 294.7 341.6 9.34 10 695 3212 8.8 7.5 92 1.3 8.0 31 4 312.9 314.7 294.8 342.0 9.41 11 681 3381 9.4 4.4 71 5.0 6.5 34 5 315.4 316.9 294.2 339.6 7.73 12 639 3903 5.0 0.3 72 4.7 2.4 44 6 316.2 317.3 293.2 335.6 6.13 13 632 3993 6.8 -12.2 24 19.0 -1.3 45 7 319.2 319.7 290.9 327.1 2.37 14 601 4404 4.8 -43.2 2 48.0 -5.8 53 8 321.5 321.5 289.4 322.1 0.14 15 587 4596 3.6 -20.4 15 24.0 -4.9 56 9 322.3 322.5 290.8 326.7 1.29 16 547 5164 -0.3 -24.3 14 24.0 -7.8 67 11 324.2 324.4 291.0 327.7 0.98 17 510 5723 -1.5 -35.5 5 34.0 -9.9 77 12 329.3 329.4 291.9 330.7 0.36 18 500 5880 -2.7 -36.7 5 34.0 -10.8 80 13 329.7 329.8 292.0 331.0 0.33 19 456 6607 -6.9 -48.9 2 42.0 -14.2 92 16 333.3 333.3 292.7 333.7 0.10 20 449 6728 -6.7 -39.7 5 33.0 -13.7 94 17 335.0 335.1 293.3 336.1 0.27 21 400 7620 -14.3 -41.3 8 27.0 -19.1 110 21 336.4 336.5 293.7 337.4 0.26 22 300 9730 -30.7 -51.7 11 21.0 -32.6 65 20 342.1 342.1 294.9 342.6 0.11 23 293 9897 -32.3 -50.3 15 18.0 -33.9 63 19 342.2 342.2 295.0 342.7 0.13 24 250 11000 -40.5 -60.5 10 20.0 -41.5 50 14 345.9 345.9 295.7 346.0 0.04 25 240 11277 -42.5 -62.5 9 20.0 -43.3 54 13 346.9 346.9 296.0 347.1 0.04 26 200 12480 -53.7 -65.7 22 12.0 -53.9 70 10 347.7 347.7 296.1 347.8 0.03 27 180 13147 -59.3 -70.3 23 11.0 -59.5 63 18 349.2 349.2 296.5 349.3 0.02 28 170 13502 -62.7 -68.7 44 6.0 -62.8 59 22 349.3 349.3 296.5 349.4 0.02 29 150 14260 -69.1 -75.1 41 6.0 -69.1 50 31 351.1 351.1 296.8 351.1 0.01 30 132 15009 -75.1 -78.6 58 3.5 -75.1 63 26 353.4 353.4 297.4 353.4 0.01 31 125 15323 -76.1 -83.1 32 7.0 -76.1 69 23 357.2 357.2 298.1 357.2 0.00 32 118 15652 -79.1 -85.1 37 6.0 -79.1 75 21 357.6 357.6 298.2 357.6 0.00 33 112 15948 -78.1 -85.1 31 7.0 -78.1 72 18 364.8 364.8 299.6 364.8 0.00 34 100 16590 -80.1 -85.1 43 5.0 -80.1 65 12 373.0 373.0 301.1 373.0 0.00 35 94 16941 -81.3 -86.3 42 5.0 -81.3 75 11 377.3 377.3 301.8 377.3 0.00 36 70 18630 -75.3 -88.3 11 13.0 -75.3 125 9 423.3 423.3 308.1 423.3 0.00 37 60 19533 -69.9 -88.9 5 19.0 -70.0 109 16 454.4 454.4 311.3 454.5 0.00 38 55 20047 -71.9 -90.9 4 19.0 -72.0 100 20 461.3 461.3 311.9 461.3 0.00 39 50 20610 -70.3 -91.3 3 21.0 -70.5 90 24 477.8 477.8 313.2 477.8 0.00 40 47 20978 -70.7 -91.7 3 21.0 -70.8 89 25 485.4 485.4 313.9 485.4 0.00 41 39 22112 -60.7 -89.7 1 29.0 -61.4 85 29 537.3 537.3 317.3 537.3 0.00 42 30 23750 -59.7 -88.7 1 29.0 -60.6 80 34 581.9 581.9 319.8 581.9 0.00 43 23 25417 -58.3 -87.3 1 29.0 -59.7 631.9 632.0 322.0 632.0 0.01 TRP 118 15652 -79.1 -85.1 37 6.0 -79.1 75 21 357.6 357.6 298.2 357.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5767.00 m Freezing level: 550.08 mb = 5120.44 m = 16799.14 ft Wetbulb zero: 634.44 mb = 3961.89 m = 12998.15 ft Precipitable water: 1.74 inches Sfc-500 mean rel hum: 58.56 % Est. max temperature: 29.47 C = 85.04 F Sfc-Lift cond lev (LCL): 976.27 mb = 323.62 m = 1061.75 ft T: 23.02 C 700-500 lapse rate: 4.36 C/km ThetaE index: 14.36 C Layer 1000.0- 803.0 mb Conv cond level (CCL): 897.46 mb = 1053.50 m = 3456.33 ft Mean mixing ratio: 15.05 g/kg Conv temperature: 28.66 C = 83.59 F Cap Strength: 3.28 C Lifted Index: 2.96 C Risk: None Lifted Index @300 mb: 1.74 C Lifted Index @700 mb: 0.68 C Showalter Index: 5.72 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 17.70 C Cross Totals Index: 16.30 C K Index: 29.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 206.20 Risk: None Energy Index: -0.83 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.55 J/kg Max Up Vert Vel: 8.31 m/s Conv Inhibition (B-): 14.08 J/kg Cap Strength: 3.10 C Lift Cond Lev (LCL): 923.30 mb = 809.80 m = 2656.80 ft Lev Free Conv (LFC): 878.30 mb = 1238.80 m = 4064.27 ft Equ Level (EL): 768.30 mb = 2373.14 m = 7785.81 ft B at Equ Level: 34.54 J/kg Max Parcel Lev (MPL): 678.30 mb = 3413.17 m = 11197.91 ft Wind level data Storm motion: 123 at 8 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 1012 3 125 13 -10.6 7.5 | 129 5 -3.7 3.0 1 1000 113 130 19 -14.6 12.2 | 135 11 -7.6 7.7 2 925 794 105 18 -17.4 4.7 | 91 10 -10.5 0.2 3 850 1520 110 15 -14.1 5.1 | 95 7 -7.2 0.6 4 700 3153 30 4 -2.0 -3.5 | 328 9 4.9 -8.0 5 500 5880 80 13 -12.8 -2.3 | 41 9 -5.9 -6.7 6 400 7620 110 21 -19.7 7.2 | 102 13 -12.8 2.7 7 300 9730 65 20 -18.1 -8.5 | 41 17 -11.2 -12.9 8 250 11000 50 14 -10.7 -9.0 | 16 14 -3.8 -13.5 9 200 12480 70 10 -9.4 -3.4 | 17 8 -2.5 -7.9 10 150 14260 50 31 -23.7 -19.9 | 35 30 -16.8 -24.4 11 118 15652 75 21 -20.3 -5.4 | 53 17 -13.4 -9.9 12 100 16590 65 12 -10.9 -5.1 | 22 10 -3.9 -9.6 13 70 18630 125 9 -7.4 5.2 | 147 1 -0.4 0.7 14 50 20610 90 24 -24.0 0.0 | 75 18 -17.1 -4.5 15 30 23750 80 34 -33.5 -5.9 | 69 29 -26.6 -10.4 Wind Parameters Mean winds (0-6000m): 92.9 at 11.0 knts Storm direction: 122.9 at 8.3 knts Shear (0-3000m) pos: 0.4 neg: 2.2 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): -153.2 deg Storm rel helicity (0-3000m) pos: 2.9 neg: -54.5 tot: -51.6 m^2/s^2 ave: -17.2 10^-3 m/s^2 rel: -0.68 Storm rel vorticity (0-3000m) horiz: 5.7 stream: -3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.43 Bulk Shear: 14.23 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 18 125 10| 0.0 6.2 6.2| 1.4 -12.5 -11.1 -22.2 -0.36| 10.5 -3.8 1000 116 18 111 10| 0.0 3.3 3.3| 2.0 -21.8 -19.9 -19.9 -0.48| 7.5 -3.6 1500 114 17 105 9| 0.8 2.2 3.0| 2.9 -21.8 -18.9 -12.6 -0.39| 5.8 -2.2 2000 111 16 99 9| 0.6 2.3 2.9| 2.9 -33.5 -30.6 -15.3 -0.55| 6.0 -3.3 2500 108 15 91 7| 0.5 2.4 2.9| 2.9 -44.3 -41.4 -16.5 -0.63| 5.9 -3.7 3000 107 14 85 6| 0.4 2.2 2.6| 2.9 -54.5 -51.6 -17.2 -0.68| 5.7 -3.9 4000 102 12 65 5| 0.1 1.7 1.7| 10.4 -57.0 -46.6 -11.6 -0.55| 4.8 -2.6 5000 95 11 49 5| 0.4 1.3 1.7| 20.9 -57.0 -36.0 -7.2 -0.39| 4.3 -1.7 6000 93 11 46 6| 0.7 1.1 1.8| 33.1 -57.0 -23.9 -4.0 -0.24| 4.0 -1.0 Wrote GIF file: /home/apache/climate/data/raob//YPCC/skewt/YPCC.skewt.20251011.23.gif