UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101323.upa.cvt Date: 2300Z 13 OCT 25 Searching for YPCC... Searching the city database file for: YPCC ... Date:2300Z 13 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 1010 3 26.4 24.3 88 2.1 24.9 110 10 298.7 302.2 297.7 354.9 19.27 1 1000 95 26.0 22.3 80 3.7 23.3 105 22 299.1 302.3 296.5 349.3 17.19 2 930 731 20.8 18.9 89 1.9 19.5 105 23 300.1 302.8 295.3 343.9 14.94 3 925 778 20.6 18.6 88 2.0 19.2 105 23 300.4 303.1 295.2 343.6 14.74 4 850 1507 16.4 14.3 87 2.1 15.0 90 13 303.3 305.6 294.1 339.4 12.15 5 825 1761 15.6 12.9 84 2.7 13.8 88 13 305.1 307.2 294.1 339.2 11.41 6 806 1960 16.4 10.4 68 6.0 12.6 86 12 308.0 309.8 293.8 337.9 9.87 7 770 2348 15.2 6.2 55 9.0 9.8 82 11 310.7 312.2 293.0 334.6 7.74 8 741 2673 13.2 7.2 67 6.0 9.5 79 11 312.0 313.6 294.0 338.7 8.63 9 700 3151 11.2 3.2 58 8.0 6.6 75 10 314.9 316.2 293.4 336.6 6.90 10 684 3344 10.4 2.4 58 8.0 5.8 73 10 316.1 317.4 293.6 337.2 6.67 11 658 3666 8.4 -2.6 46 11.0 2.7 69 10 317.4 318.3 292.4 332.8 4.80 12 588 4587 1.4 -2.3 76 3.7 -0.5 59 11 319.6 320.7 293.6 337.3 5.50 13 572 4809 0.2 -1.2 90 1.4 -0.6 57 11 320.7 321.9 294.4 340.5 6.14 14 560 4979 0.0 -7.0 59 7.0 -3.3 55 11 322.4 323.2 293.2 335.7 4.04 15 553 5080 -0.3 -5.3 69 5.0 -2.8 54 11 323.2 324.1 294.0 338.6 4.67 16 548 5153 0.0 -11.0 43 11.0 -4.8 53 11 324.4 325.0 292.9 334.5 3.01 17 504 5818 -6.3 -15.3 49 9.0 -9.7 46 12 324.6 325.1 292.4 332.5 2.31 18 500 5880 -6.9 -15.9 49 9.0 -10.2 45 12 324.6 325.1 292.3 332.2 2.21 19 498 5911 -6.9 -17.9 41 11.0 -10.8 46 12 325.0 325.4 292.1 331.5 1.88 20 495 5958 -6.1 -24.1 23 18.0 -11.5 47 12 326.5 326.8 291.8 330.4 1.10 21 494 5974 -3.9 -37.9 5 34.0 -11.6 47 12 329.4 329.5 291.9 330.5 0.30 22 489 6054 -3.3 -43.3 3 40.0 -11.5 49 11 331.1 331.2 292.2 331.8 0.17 23 400 7600 -14.3 -46.3 5 32.0 -19.4 85 3 336.4 336.4 293.6 337.0 0.15 24 361 8371 -21.1 -50.1 6 29.0 -24.6 110 10 337.3 337.3 293.7 337.8 0.11 25 302 9672 -29.1 -63.1 2 34.0 -31.4 153 22 343.7 343.7 295.3 343.8 0.03 26 300 9720 -29.5 -63.5 2 34.0 -31.8 155 22 343.8 343.8 295.3 343.9 0.02 27 250 10990 -40.5 -68.5 3 28.0 -41.5 145 8 345.9 345.9 295.7 345.9 0.02 28 212 12084 -49.9 -67.9 10 18.0 -50.3 178 7 347.9 347.9 296.2 348.0 0.02 29 207 12239 -51.3 -59.3 38 8.0 -51.5 183 7 348.1 348.1 296.3 348.4 0.06 30 204 12333 -52.1 -57.0 55 4.9 -52.2 186 7 348.3 348.3 296.3 348.6 0.08 31 200 12460 -52.9 -82.9 1 30.0 -53.2 190 7 349.0 349.0 296.4 349.0 0.00 32 199 12492 -52.9 -85.9 1 33.0 -53.2 191 7 349.5 349.5 296.5 349.5 0.00 33 192 12723 -54.3 -71.3 11 17.0 -54.6 199 9 350.9 350.9 296.8 350.9 0.01 34 180 13135 -58.1 -72.1 15 14.0 -58.3 214 11 351.2 351.2 296.9 351.2 0.01 35 176 13276 -59.3 -65.3 46 6.0 -59.4 219 12 351.5 351.5 297.0 351.6 0.03 36 169 13530 -61.5 -73.5 19 12.0 -61.6 228 13 351.9 351.9 297.1 352.0 0.01 37 154 14101 -66.5 -71.1 52 4.6 -66.5 249 17 352.9 352.9 297.3 352.9 0.02 38 150 14260 -67.3 -72.3 49 5.0 -67.4 255 18 354.2 354.2 297.5 354.2 0.01 39 118 15665 -79.1 -85.1 37 6.0 -79.1 140 13 357.6 357.6 298.2 357.6 0.00 40 112 15961 -80.9 -86.9 36 6.0 -80.9 115 12 359.6 359.6 298.6 359.6 0.00 41 100 16600 -80.3 -86.3 36 6.0 -80.3 105 22 372.6 372.6 301.0 372.6 0.00 42 92 17068 -82.7 -86.8 49 4.1 -82.7 103 18 376.8 376.8 301.7 376.8 0.00 43 70 18610 -78.7 -89.7 15 11.0 -78.7 95 3 416.0 416.0 307.2 416.0 0.00 44 69 18692 -78.9 -89.9 15 11.0 -78.9 94 3 417.3 417.3 307.4 417.3 0.00 45 64 19126 -72.7 -91.7 4 19.0 -72.8 90 5 440.0 440.0 309.8 440.0 0.00 46 59 19605 -71.7 -92.7 3 21.0 -71.8 85 8 452.6 452.6 311.1 452.6 0.00 47 52 20362 -65.1 -93.1 1 28.0 -65.4 77 11 484.6 484.6 313.8 484.6 0.00 48 50 20600 -65.9 -91.9 1 26.0 -66.2 75 12 488.2 488.2 314.1 488.2 0.00 49 48 20848 -66.5 -92.5 1 26.0 -66.8 75 14 492.5 492.5 314.4 492.5 0.00 50 42 21660 -65.9 -92.9 1 27.0 -66.2 75 21 513.2 513.2 315.8 513.2 0.00 51 39 22116 -61.3 -92.3 1 31.0 -61.9 75 25 535.8 535.8 317.3 535.8 0.00 52 34 22969 -61.5 -91.5 1 30.0 -62.2 75 32 556.7 556.7 318.5 556.7 0.00 53 30 23760 -54.1 -90.1 0 36.0 -55.8 75 39 597.2 597.2 320.5 597.2 0.00 54 29 23978 -53.7 -88.7 1 35.0 -55.6 76 38 604.1 604.1 320.8 604.1 0.01 55 27 24434 -56.9 -89.9 1 33.0 -58.3 78 36 607.6 607.6 320.9 607.6 0.00 56 22 25745 -52.3 -88.3 1 36.0 -54.9 83 31 657.9 657.9 323.0 658.0 0.01 57 20 26360 -53.3 -88.3 1 35.0 -55.9 85 28 673.0 673.0 323.5 673.1 0.01 58 15 28221 -51.3 -87.3 1 36.0 -55.1 737.4 737.4 325.6 737.5 0.01 TRP 112 15961 -80.9 -86.9 36 6.0 -80.9 115 12 359.6 359.6 298.6 359.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 560.00 mb = 4979.20 m = 16335.75 ft Freezing level: 548.00 mb = 5153.10 m = 16906.28 ft Freezing level: 548.00 mb = 5153.10 m = 16906.28 ft Wetbulb zero: 599.23 mb = 4431.78 m = 14539.78 ft Precipitable water: 1.87 inches Sfc-500 mean rel hum: 67.61 % Est. max temperature: 30.63 C = 87.14 F Sfc-Lift cond lev (LCL): 980.10 mb = 271.17 m = 889.65 ft T: 24.56 C 700-500 lapse rate: 6.63 C/km ThetaE index: 20.33 C Layer 1000.0- 741.0 mb Conv cond level (CCL): 905.08 mb = 965.71 m = 3168.31 ft Mean mixing ratio: 15.96 g/kg Conv temperature: 28.85 C = 83.93 F Cap Strength: 2.00 C Lifted Index: -2.64 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 0.83 C Lifted Index @700 mb: 1.57 C Showalter Index: 0.17 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.20 C K Index: 29.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 209.60 Risk: None Energy Index: -1.35 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 100.81 J/kg Max Up Vert Vel: 14.20 m/s Conv Inhibition (B-): 5.47 J/kg Cap Strength: 1.95 C Lift Cond Lev (LCL): 923.65 mb = 790.56 m = 2593.67 ft Lev Free Conv (LFC): 878.65 mb = 1221.16 m = 4006.39 ft Equ Level (EL): 818.65 mb = 1826.96 m = 5993.89 ft B at Equ Level: 9.09 J/kg Max Parcel Lev (MPL): 798.65 mb = 2037.48 m = 6684.56 ft Wind level data Storm motion: 110 at 10 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 1010 3 110 10 -9.4 3.4 | 46 0 -0.1 -0.0 1 1000 95 105 22 -21.3 5.7 | 101 12 -11.9 2.2 2 925 778 105 23 -22.2 6.0 | 101 13 -12.9 2.5 3 850 1507 90 13 -13.0 0.0 | 46 5 -3.7 -3.5 4 700 3151 75 10 -9.7 -2.6 | 3 6 -0.3 -6.1 5 500 5880 45 12 -8.5 -8.5 | 356 12 0.9 -12.0 6 400 7600 85 3 -3.0 -0.3 | 300 7 6.4 -3.7 7 300 9720 155 22 -9.3 19.9 | 180 16 0.0 16.5 8 250 10990 145 8 -4.6 6.6 | 237 6 4.8 3.1 9 200 12460 190 7 1.2 6.9 | 252 11 10.6 3.4 10 150 14260 255 18 17.4 4.7 | 267 27 26.7 1.2 11 112 15961 115 12 -10.9 5.1 | 136 2 -1.5 1.6 12 100 16600 105 22 -21.3 5.7 | 101 12 -11.9 2.2 13 70 18610 95 3 -3.0 0.3 | 297 7 6.4 -3.2 14 50 20600 75 12 -11.6 -3.1 | 19 7 -2.2 -6.6 15 30 23760 75 39 -37.7 -10.1 | 64 31 -28.3 -13.6 16 20 26360 85 28 -27.9 -2.4 | 72 19 -18.5 -5.9 Wind Parameters Mean winds (0-6000m): 80.4 at 13.3 knts Storm direction: 110.4 at 10.0 knts Shear (0-3000m) pos: 0.0 neg: 1.0 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): -39.8 deg Storm rel helicity (0-3000m) pos: 0.4 neg: -22.0 tot: -21.6 m^2/s^2 ave: -7.2 10^-3 m/s^2 rel: -0.18 Storm rel vorticity (0-3000m) horiz: 5.0 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.67 Bulk Shear: 15.12 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 ------------------------------------------------------------------------------- 500 105 21 101 11| 0.0 13.0 13.0| 0.3 0.0 0.3 0.7 0.42| 14.4 6.0 1000 105 22 100 12| 0.0 5.2 5.2| 0.4 -6.4 -6.0 -6.0 0.21| 9.1 2.0 1500 103 20 95 10| 0.0 1.7 1.7| 0.4 -16.6 -16.2 -10.8 -0.06| 8.6 -0.5 2000 100 18 88 9| 0.0 1.3 1.3| 0.4 -18.5 -18.1 -9.0 -0.11| 6.8 -0.8 2500 98 17 81 7| 0.0 1.1 1.1| 0.4 -20.3 -19.9 -7.9 -0.15| 5.7 -0.9 3000 96 16 73 7| 0.0 1.0 1.0| 0.4 -22.0 -21.6 -7.2 -0.18| 5.0 -0.9 4000 92 14 59 6| 0.0 1.0 1.0| 0.4 -22.7 -22.3 -5.6 -0.18| 4.0 -0.7 5000 86 14 45 6| 0.0 1.0 1.0| 0.4 -23.8 -23.4 -4.7 -0.19| 3.4 -0.6 6000 80 13 33 7| 0.0 1.0 1.0| 0.4 -26.3 -25.9 -4.3 -0.20| 3.1 -0.6 Wrote GIF file: /home/apache/climate/data/raob//YPCC/skewt/YPCC.skewt.20251013.23.gif