UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120123.upa.cvt Date: 2300Z 1 DEC 25 Searching for YPCC... Searching the city database file for: YPCC ... Date:2300Z 1 DEC 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 25.6 21.9 80 3.7 22.9 135 11 297.7 300.7 295.7 345.8 16.57 1 1000 108 25.0 20.3 75 4.7 21.7 130 16 298.1 300.9 294.8 342.2 15.16 2 931 731 19.2 18.6 96 0.6 18.8 148 11 298.4 301.0 294.6 340.9 14.64 3 925 787 19.0 16.6 86 2.4 17.4 150 11 298.7 301.1 293.4 336.4 12.95 4 899 1033 18.2 13.3 73 4.9 15.0 192 10 300.4 302.3 292.2 331.9 10.74 5 889 1129 17.6 14.0 79 3.6 15.3 209 10 300.7 302.8 292.8 334.1 11.37 6 850 1513 16.0 13.0 82 3.0 14.0 275 8 302.9 305.0 293.3 336.0 11.14 7 838 1634 15.8 11.1 74 4.7 12.8 268 8 303.9 305.8 292.7 333.6 9.95 8 787 2163 11.2 8.9 86 2.3 9.8 239 7 304.5 306.2 292.2 331.9 9.13 9 775 2291 10.6 7.1 79 3.5 8.5 232 7 305.2 306.7 291.7 329.9 8.19 10 770 2345 12.0 1.0 47 11.0 6.1 229 7 307.3 308.3 289.9 323.7 5.35 11 759 2465 12.0 -6.0 28 18.0 3.5 223 7 308.5 309.2 288.3 318.7 3.22 12 756 2499 14.0 -22.0 7 36.0 1.4 221 7 311.1 311.2 286.8 314.0 0.87 13 743 2645 14.6 -25.4 5 40.0 1.3 213 7 313.3 313.4 287.2 315.5 0.65 14 714 2981 14.2 -29.8 3 44.0 0.5 194 6 316.4 316.5 288.1 318.0 0.45 15 700 3148 12.8 -27.2 4 40.0 -0.1 185 6 316.7 316.8 288.3 318.7 0.59 16 633 3983 9.0 -31.0 4 40.0 -2.9 161 6 321.6 321.7 289.8 323.2 0.45 17 556 5037 1.0 -36.0 4 37.0 -8.1 130 6 324.3 324.3 290.4 325.4 0.32 18 500 5880 -3.9 -39.9 4 36.0 -11.6 105 6 328.3 328.3 291.5 329.2 0.24 19 434 6986 -11.5 -46.5 4 35.0 -17.2 76 7 332.2 332.2 292.4 332.7 0.13 20 400 7610 -14.3 -54.3 2 40.0 -19.6 60 8 336.4 336.4 293.5 336.6 0.06 21 382 7956 -15.9 -56.9 2 41.0 -20.8 62 8 338.8 338.8 294.0 338.9 0.05 22 311 9464 -27.9 -59.9 3 32.0 -30.4 69 9 342.5 342.5 295.0 342.7 0.04 23 300 9720 -30.3 -45.3 22 15.0 -32.0 70 9 342.7 342.7 295.2 343.6 0.22 24 288 10009 -32.9 -43.9 32 11.0 -34.1 38 8 343.0 343.0 295.3 344.1 0.27 25 252 10936 -39.5 -59.5 10 20.0 -40.5 291 6 346.5 346.6 295.9 346.8 0.05 26 250 10990 -39.9 -59.9 10 20.0 -40.9 285 6 346.7 346.8 296.0 347.0 0.05 27 200 12470 -52.7 -65.7 19 13.0 -53.0 20 7 349.3 349.3 296.5 349.4 0.03 28 194 12667 -54.1 -70.1 12 16.0 -54.4 18 8 350.1 350.1 296.7 350.2 0.02 29 185 12970 -57.1 -68.1 24 11.0 -57.3 16 9 350.1 350.1 296.7 350.2 0.02 30 171 13465 -61.1 -68.1 39 7.0 -61.2 12 12 351.4 351.4 297.0 351.5 0.02 31 164 13724 -62.5 -75.5 16 13.0 -62.6 10 13 353.3 353.3 297.3 353.3 0.01 32 150 14270 -67.1 -78.1 20 11.0 -67.2 5 16 354.5 354.5 297.6 354.5 0.01 33 138 14769 -70.3 -83.3 13 13.0 -70.4 13 13 357.4 357.4 298.2 357.4 0.00 34 121 15536 -76.7 -81.6 45 4.9 -76.7 26 9 359.4 359.4 298.6 359.4 0.00 35 115 15826 -79.3 -85.3 37 6.0 -79.3 31 7 359.8 359.8 298.7 359.8 0.00 36 100 16610 -83.7 -89.7 34 6.0 -83.7 45 3 366.0 366.0 299.8 366.0 0.00 37 86 17434 -88.5 -93.5 38 5.0 -88.5 85 17 372.5 372.5 301.0 372.5 0.00 38 80 17831 -81.5 -90.5 20 9.0 -81.5 117 17 394.7 394.7 304.5 394.7 0.00 39 70 18580 -80.9 -89.9 21 9.0 -80.9 175 18 411.3 411.3 306.7 411.3 0.00 40 66 18911 -81.3 -89.3 25 8.0 -81.3 167 16 417.4 417.4 307.4 417.4 0.00 41 61 19363 -72.9 -88.9 7 16.0 -73.0 157 14 445.6 445.6 310.4 445.6 0.00 42 59 19558 -73.1 -91.1 5 18.0 -73.2 152 13 449.4 449.4 310.8 449.5 0.00 43 58 19660 -68.5 -89.5 3 21.0 -68.7 150 12 462.0 462.0 312.0 462.0 0.00 44 54 20089 -67.7 -90.7 2 23.0 -67.9 140 10 473.4 473.4 312.9 473.4 0.00 45 50 20550 -69.1 -91.1 3 22.0 -69.3 130 8 480.7 480.7 313.5 480.7 0.00 46 45 21181 -69.9 -91.9 3 22.0 -70.1 124 17 493.4 493.4 314.5 493.4 0.00 47 43 21455 -66.1 -91.1 2 25.0 -66.4 121 21 509.2 509.2 315.6 509.2 0.00 48 41 21744 -67.3 -91.3 2 24.0 -67.6 118 25 513.2 513.2 315.8 513.2 0.00 49 38 22207 -63.9 -90.9 1 27.0 -64.4 114 31 533.1 533.1 317.1 533.2 0.00 50 30 23670 -60.9 -88.9 1 28.0 -61.7 100 51 578.6 578.6 319.6 578.6 0.00 51 25 24813 -57.3 -87.8 1 30.5 -58.7 90 60 619.9 619.9 321.5 620.0 0.01 52 24 25072 -56.5 -87.5 1 31.0 -58.2 89 59 629.5 629.5 321.9 629.6 0.01 53 24 25072 -56.5 -87.5 1 31.0 -58.2 89 59 629.5 629.5 321.9 629.6 0.01 54 21 25931 -50.3 -85.3 1 35.0 -53.6 86 54 672.8 672.8 323.5 672.9 0.01 55 20 26250 -49.9 -84.9 1 35.0 -53.4 85 52 683.4 683.4 323.9 683.5 0.01 56 16 27714 -48.5 -83.5 1 35.0 -53.1 733.0 733.1 325.4 733.2 0.02 TRP 86 17434 -88.5 -93.5 38 5.0 -88.5 85 17 372.5 372.5 301.0 372.5 0.00 WND 25 24813 -57.3 -87.8 1 30.5 -58.7 90 60 619.9 619.9 321.5 620.0 0.01 Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 544.57 mb = 5209.05 m = 17089.84 ft Wetbulb zero: 702.33 mb = 3120.05 m = 10236.27 ft Precipitable water: 1.23 inches Sfc-500 mean rel hum: 34.80 % Est. max temperature: 30.10 C = 86.18 F Sfc-Lift cond lev (LCL): 959.13 mb = 471.76 m = 1547.74 ft T: 21.61 C 700-500 lapse rate: 6.11 C/km ThetaE index: 21.96 C Layer 838.0- 743.0 mb Conv cond level (CCL): 894.62 mb = 1074.66 m = 3525.73 ft Mean mixing ratio: 14.60 g/kg Conv temperature: 28.39 C = 83.10 F Cap Strength: 5.51 C Lifted Index: 2.53 C Risk: None Lifted Index @300 mb: 3.25 C Lifted Index @700 mb: 4.87 C Showalter Index: 4.61 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 16.90 C K Index: -7.10 Risk: None Sweat Index: 178.00 Risk: None Energy Index: -1.13 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.70 J/kg Max Up Vert Vel: 5.60 m/s Conv Inhibition (B-): 20.57 J/kg Cap Strength: 5.42 C Lift Cond Lev (LCL): 923.07 mb = 804.98 m = 2640.98 ft Lev Free Conv (LFC): 808.07 mb = 1940.01 m = 6364.77 ft Equ Level (EL): 768.07 mb = 2365.81 m = 7761.76 ft B at Equ Level: 15.67 J/kg Max Parcel Lev (MPL): 748.07 mb = 2587.63 m = 8489.49 ft Wind level data Storm motion: 194 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 1012 3 135 11 -7.8 7.8 | 104 9 -9.2 2.2 1 1000 108 130 16 -12.3 10.3 | 109 14 -13.7 4.7 2 925 787 150 11 -5.5 9.5 | 120 8 -6.9 4.0 3 850 1513 275 8 8.0 -0.7 | 314 9 6.6 -6.2 4 700 3148 185 6 0.5 6.0 | 116 1 -0.9 0.4 5 500 5880 105 6 -5.8 1.6 | 61 8 -7.2 -4.0 6 400 7610 60 8 -6.9 -4.0 | 41 13 -8.3 -9.5 7 300 9720 70 9 -8.5 -3.1 | 49 13 -9.9 -8.6 8 250 10990 285 6 5.8 -1.6 | 328 8 4.4 -7.1 9 200 12470 20 7 -2.4 -6.6 | 17 13 -3.8 -12.1 10 150 14270 5 16 -1.4 -15.9 | 7 22 -2.8 -21.5 11 100 16610 45 3 -2.1 -2.1 | 25 8 -3.5 -7.7 12 86 17434 85 17 -16.9 -1.5 | 69 20 -18.4 -7.0 13 70 18580 175 18 -1.6 17.9 | 166 13 -3.0 12.4 14 50 20550 130 8 -6.1 5.1 | 87 8 -7.5 -0.4 15 30 23670 100 51 -50.2 8.9 | 94 52 -51.6 3.3 16 25 24813 90 60 -60.0 0.0 | 85 62 -61.4 -5.5 17 20 26250 85 52 -51.8 -4.5 | 79 54 -53.2 -10.1 Wind Parameters Mean winds (0-6000m): 164.4 at 7.6 knts Storm direction: 194.4 at 5.7 knts Shear (0-3000m) pos: 3.1 neg: 1.6 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 72.7 deg Storm rel helicity (0-3000m) pos: 37.9 neg: -6.5 tot: 31.5 m^2/s^2 ave: 10.5 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.61 Bulk Shear: 9.76 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 ------------------------------------------------------------------------------- 500 135 14 111 12| 2.6 0.0 2.6| 8.7 0.0 8.7 17.4 0.31| 9.1 2.8 1000 142 13 117 10| 4.8 0.0 4.8| 19.4 0.0 19.4 19.4 0.51| 9.5 4.8 1500 151 12 123 8| 6.1 0.0 6.1| 37.9 0.0 37.9 25.3 0.68| 11.1 7.6 2000 167 11 142 6| 4.6 0.9 5.5| 37.9 -4.0 34.0 17.0 0.56| 9.2 5.2 2500 180 10 161 5| 3.7 1.4 5.0| 37.9 -5.9 32.1 12.8 0.47| 8.1 3.8 3000 184 9 168 4| 3.1 1.6 4.6| 37.9 -6.5 31.5 10.5 0.39| 7.3 2.9 4000 181 9 157 3| 2.3 1.5 3.8| 37.9 -7.1 30.9 7.7 0.33| 5.9 2.0 5000 174 8 136 3| 1.8 1.4 3.2| 37.9 -8.9 29.0 5.8 0.28| 5.1 1.4 6000 164 8 117 4| 1.5 1.2 2.7| 37.9 -12.6 25.3 4.2 0.23| 4.5 1.0 Wrote GIF file: /home/apache/climate/data/raob//YPCC/skewt/YPCC.skewt.20251201.23.gif