UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101423.upa.cvt Date: 2300Z 14 OCT 25 Searching for YPCC... Searching the city database file for: YPCC ... Date:2300Z 14 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 1008 3 26.4 24.3 88 2.1 24.9 110 10 298.9 302.4 297.7 355.3 19.31 1 1000 74 26.0 22.7 82 3.3 23.6 115 15 299.1 302.4 296.8 350.6 17.63 2 933 682 20.6 20.4 99 0.2 20.5 106 23 299.6 302.6 296.1 347.5 16.38 3 925 757 20.2 20.1 99 0.1 20.2 105 24 300.0 302.9 296.1 347.4 16.22 4 909 908 19.6 19.6 100 0.0 19.6 95 23 300.8 303.8 296.1 347.8 15.99 5 851 1475 15.8 15.5 98 0.3 15.6 56 17 302.6 305.0 294.7 341.4 13.13 6 850 1485 16.4 14.7 90 1.7 15.3 55 17 303.3 305.6 294.4 340.4 12.47 7 838 1607 19.0 12.0 64 7.0 14.4 56 17 307.3 309.3 294.1 339.2 10.57 8 803 1973 18.6 7.6 49 11.0 11.8 61 17 310.6 312.2 293.3 335.8 8.18 9 775 2277 17.2 4.2 42 13.0 9.6 65 17 312.3 313.6 292.6 333.1 6.68 10 729 2797 14.2 4.2 51 10.0 8.3 71 17 314.5 315.9 293.5 336.8 7.11 11 700 3139 12.4 -0.6 41 13.0 5.4 75 17 316.2 317.2 292.5 332.9 5.23 12 673 3468 11.6 -8.4 24 20.0 2.2 80 16 318.9 319.5 291.4 328.8 3.01 13 569 4836 -1.1 -12.1 43 11.0 -5.6 100 10 319.7 320.2 291.3 328.5 2.66 14 532 5369 -3.9 -22.9 21 19.0 -9.8 108 7 322.5 322.7 290.7 326.5 1.14 15 511 5688 -2.7 -40.7 4 38.0 -10.8 112 6 327.7 327.7 291.3 328.5 0.21 16 510 5703 -2.7 -40.7 4 38.0 -10.9 113 6 327.9 327.9 291.3 328.7 0.21 17 500 5860 -3.3 -39.3 4 36.0 -11.2 115 5 329.0 329.1 291.7 330.0 0.25 18 440 6859 -11.5 -42.5 6 31.0 -17.0 115 11 330.9 330.9 292.2 331.7 0.21 19 431 7018 -10.5 -56.5 1 46.0 -16.8 115 12 334.1 334.1 292.9 334.3 0.04 20 400 7590 -14.1 -53.1 2 39.0 -19.4 115 15 336.7 336.7 293.6 336.9 0.07 21 300 9710 -29.1 -63.1 2 34.0 -31.4 100 10 344.4 344.4 295.4 344.5 0.03 22 273 10374 -33.7 -67.7 2 34.0 -35.5 128 11 347.1 347.1 296.0 347.2 0.02 23 250 10980 -39.3 -69.3 3 30.0 -40.5 155 11 347.6 347.6 296.1 347.7 0.01 24 200 12470 -52.5 -67.5 15 15.0 -52.8 230 17 349.6 349.6 296.5 349.7 0.02 25 181 13104 -58.5 -66.5 35 8.0 -58.6 232 14 350.0 350.0 296.7 350.1 0.03 26 180 13139 -58.9 -67.9 30 9.0 -59.0 232 14 349.9 349.9 296.6 350.0 0.02 27 159 13906 -63.9 -77.9 13 14.0 -64.0 234 10 354.1 354.1 297.5 354.1 0.01 28 150 14260 -66.9 -78.9 17 12.0 -67.0 235 8 354.8 354.8 297.7 354.9 0.01 29 110 16067 -80.7 -86.7 36 6.0 -80.7 323 4 361.8 361.8 299.1 361.8 0.00 30 100 16600 -82.9 -87.4 46 4.5 -82.9 350 3 367.6 367.6 300.1 367.6 0.00 31 95 16884 -84.3 -88.3 49 4.0 -84.3 115 5 370.2 370.2 300.6 370.3 0.00 32 74 18284 -78.7 -86.7 26 8.0 -78.7 111 9 409.5 409.5 306.5 409.5 0.00 33 72 18439 -79.1 -87.1 26 8.0 -79.1 110 10 411.8 411.8 306.7 411.8 0.00 34 70 18600 -77.3 -87.3 19 10.0 -77.3 110 10 419.0 419.0 307.6 419.0 0.00 35 57 19818 -67.1 -89.1 3 22.0 -67.3 98 14 467.5 467.5 312.4 467.5 0.00 36 54 20145 -68.3 -90.3 3 22.0 -68.5 95 15 472.0 472.0 312.8 472.0 0.00 37 50 20610 -67.7 -90.7 2 23.0 -67.9 90 16 484.0 484.0 313.8 484.0 0.00 38 48 20856 -67.7 -90.7 2 23.0 -67.9 89 17 489.6 489.6 314.2 489.6 0.00 39 46 21114 -63.3 -90.3 1 27.0 -63.7 88 19 506.2 506.2 315.4 506.3 0.00 40 40 21969 -65.5 -91.5 2 26.0 -65.8 83 23 521.4 521.4 316.4 521.4 0.00 41 38 22282 -64.1 -91.1 1 27.0 -64.6 82 25 532.6 532.6 317.1 532.7 0.00 42 36 22617 -59.1 -90.1 1 31.0 -60.0 80 27 553.9 553.9 318.3 553.9 0.00 43 31 23562 -55.5 -87.5 1 32.0 -57.0 76 32 587.8 587.8 320.0 587.8 0.01 44 30 23770 -56.9 -87.9 1 31.0 -58.2 75 33 589.5 589.5 320.1 589.6 0.01 45 23 25450 -57.7 -87.7 1 30.0 -59.2 633.7 633.7 322.0 633.8 0.01 TRP 95 16884 -84.3 -88.3 49 4.0 -84.3 115 5 370.2 370.2 300.6 370.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 578.01 mb = 4717.86 m = 15478.35 ft Wetbulb zero: 643.80 mb = 3829.21 m = 12562.88 ft Precipitable water: 1.66 inches Sfc-500 mean rel hum: 50.77 % Est. max temperature: 29.92 C = 85.86 F Sfc-Lift cond lev (LCL): 978.16 mb = 267.64 m = 878.07 ft T: 24.28 C 700-500 lapse rate: 5.77 C/km ThetaE index: 14.70 C Layer 851.0- 729.0 mb Conv cond level (CCL): 937.84 mb = 636.84 m = 2089.34 ft Mean mixing ratio: 16.90 g/kg Conv temperature: 27.13 C = 80.84 F Cap Strength: 3.17 C Lifted Index: 0.02 C Risk: Showers probable Lifted Index @300 mb: -0.17 C Lifted Index @700 mb: 2.07 C Showalter Index: 3.36 C Risk: None Total Totals Index: 37.70 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 18.00 C K Index: 21.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 215.40 Risk: None Energy Index: -1.85 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 266.72 J/kg Max Up Vert Vel: 23.10 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 3.12 C Lift Cond Lev (LCL): 938.47 mb = 630.96 m = 2070.06 ft Lev Free Conv (LFC): 933.47 mb = 677.81 m = 2223.77 ft Equ Level (EL): 843.47 mb = 1551.01 m = 5088.55 ft B at Equ Level: 24.85 J/kg Max Parcel Lev (MPL): 813.47 mb = 1861.92 m = 6108.59 ft Wind level data Storm motion: 112 at 11 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 1008 3 110 10 -9.4 3.4 | 314 1 0.7 -0.7 1 1000 74 115 15 -13.6 6.3 | 123 4 -3.5 2.2 2 925 757 105 24 -23.2 6.2 | 99 13 -13.1 2.1 3 850 1485 55 17 -13.9 -9.8 | 15 14 -3.8 -13.9 4 700 3139 75 17 -16.4 -4.4 | 37 11 -6.3 -8.5 5 500 5860 115 5 -4.5 2.1 | 290 6 5.6 -2.0 6 400 7590 115 15 -13.6 6.3 | 123 4 -3.5 2.2 7 300 9710 100 10 -9.8 1.7 | 354 2 0.3 -2.4 8 250 10980 155 11 -4.6 10.0 | 223 8 5.5 5.9 9 200 12470 230 17 13.0 10.9 | 254 24 23.1 6.8 10 150 14260 235 8 6.6 4.6 | 268 17 16.7 0.5 11 100 16600 350 3 0.5 -3.0 | 304 13 10.6 -7.1 12 95 16884 115 5 -4.5 2.1 | 290 6 5.6 -2.0 13 70 18600 110 10 -9.4 3.4 | 314 1 0.7 -0.7 14 50 20610 90 16 -16.0 0.0 | 55 7 -5.9 -4.1 15 30 23770 75 33 -31.9 -8.5 | 60 25 -21.8 -12.6 Wind Parameters Mean winds (0-6000m): 82.1 at 14.6 knts Storm direction: 112.1 at 10.9 knts Shear (0-3000m) pos: 0.9 neg: 2.4 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 80.9 deg Storm rel helicity (0-3000m) pos: 14.1 neg: -71.5 tot: -57.4 m^2/s^2 ave: -19.1 10^-3 m/s^2 rel: -0.23 Storm rel vorticity (0-3000m) horiz: 7.2 stream: -1.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 28.58 Bulk Shear: 9.33 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 ------------------------------------------------------------------------------- 500 112 17 111 6| 0.0 11.0 11.0| 0.3 -3.4 -3.1 -6.3 0.43| 14.7 6.3 1000 106 20 98 9| 0.0 6.6 6.6| 0.3 -30.3 -30.1 -30.1 -0.08| 12.6 -1.0 1500 97 20 79 10| 0.0 4.8 4.8| 0.3 -71.5 -71.2 -47.5 -0.38| 12.6 -4.8 2000 88 19 62 10| 0.5 3.6 4.0| 5.3 -71.5 -66.2 -33.1 -0.33| 9.9 -3.2 2500 83 19 53 10| 0.7 2.9 3.6| 9.9 -71.5 -61.6 -24.6 -0.28| 8.3 -2.3 3000 81 18 49 11| 0.9 2.4 3.3| 14.1 -71.5 -57.4 -19.1 -0.23| 7.2 -1.7 4000 81 18 46 10| 1.2 1.8 3.0| 15.4 -72.2 -56.8 -14.2 -0.20| 6.1 -1.2 5000 82 16 43 9| 1.3 1.4 2.7| 15.4 -75.4 -59.9 -12.0 -0.25| 5.4 -1.4 6000 82 15 35 7| 1.3 1.2 2.5| 15.4 -77.6 -62.2 -10.4 -0.27| 4.9 -1.3 Wrote GIF file: /home/apache/climate/data/raob//YPCC/skewt/YPCC.skewt.20251014.23.gif