UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122512.upa.cvt Date: 1200Z 25 DEC 25 Searching for WRLR... Searching the city database file for: WRLR ... Date:1200Z 25 DEC 25 Station: WRLR WMO ident: 96509 Latitude: 3.33 Longitude: 117.57 Elevation: 6.00 ------------------------------------------------------------------------------- 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 6 28.0 24.4 81 3.6 25.3 75 2 300.5 304.0 298.2 357.6 19.43 1 1000 79 27.6 24.7 84 2.9 25.4 70 11 300.8 304.4 298.6 359.5 19.96 2 975 304 26.0 23.9 88 2.1 24.5 75 10 301.3 304.9 298.5 358.9 19.50 3 942 608 25.4 20.6 75 4.8 21.9 62 7 303.7 306.7 297.2 352.5 16.43 4 925 769 24.2 19.9 77 4.3 21.1 55 5 304.1 307.0 297.0 351.7 16.01 5 911 903 23.0 19.7 82 3.3 20.6 32 4 304.2 307.1 297.1 352.0 16.06 6 850 1505 19.2 17.6 90 1.6 18.1 40 5 306.3 309.1 297.0 351.5 15.07 7 813 1887 16.6 16.1 97 0.5 16.3 4 5 307.4 310.1 296.8 350.6 14.30 8 803 1993 16.2 15.8 97 0.4 16.0 354 5 308.1 310.8 296.8 351.0 14.21 9 793 2100 16.0 15.1 94 0.9 15.4 344 5 309.0 311.6 296.8 350.7 13.74 10 700 3154 11.0 6.9 76 4.1 8.5 330 7 314.7 316.4 295.0 342.6 8.96 11 627 4067 6.2 1.7 73 4.5 3.7 46 9 319.2 320.6 294.7 341.4 6.92 12 617 4199 5.0 1.4 78 3.6 2.9 58 9 319.3 320.7 294.6 341.3 6.88 13 576 4758 1.6 0.0 89 1.6 0.7 61 14 321.7 323.0 295.1 343.2 6.66 14 500 5890 -3.9 -8.9 68 5.0 -6.2 65 13 328.3 329.1 294.7 341.4 3.90 15 413 7368 -12.7 -20.7 51 8.0 -15.3 65 13 335.4 335.8 294.7 341.8 1.78 16 400 7610 -14.3 -18.1 73 3.8 -15.6 65 13 336.4 336.9 295.4 344.6 2.30 17 388 7841 -15.3 -25.3 42 10.0 -18.1 58 14 338.0 338.3 295.0 342.7 1.26 18 365 8302 -18.3 -27.3 45 9.0 -20.6 47 16 340.0 340.2 295.3 344.1 1.12 19 337 8895 -22.5 -31.5 44 9.0 -24.4 64 13 342.1 342.3 295.6 345.2 0.81 20 316 9365 -26.1 -30.5 66 4.4 -27.1 79 10 343.5 343.7 296.0 347.1 0.96 21 300 9740 -28.9 -35.9 51 7.0 -30.0 90 8 344.6 344.8 296.0 347.0 0.60 22 260 10742 -37.1 -43.1 54 6.0 -37.7 119 9 347.0 347.1 296.3 348.3 0.33 23 250 11010 -39.7 -44.0 63 4.3 -40.1 115 15 347.0 347.1 296.3 348.3 0.31 24 232 11518 -43.3 -47.0 67 3.7 -43.6 98 17 349.1 349.1 296.7 350.1 0.24 25 200 12500 -52.3 -57.3 55 5.0 -52.5 100 20 349.9 350.0 296.7 350.3 0.08 26 190 12829 -54.9 -62.9 36 8.0 -55.1 108 26 350.9 350.9 296.9 351.1 0.04 27 175 13347 -59.5 -62.7 66 3.2 -59.6 119 32 351.7 351.7 297.0 351.9 0.05 28 150 14290 -67.9 -71.9 56 4.0 -67.9 135 32 353.1 353.1 297.3 353.2 0.02 29 127 15269 -76.9 -80.8 54 3.9 -76.9 129 47 354.1 354.1 297.5 354.1 0.00 30 116 15790 -77.1 -81.2 52 4.1 -77.1 116 46 363.0 363.0 299.3 363.0 0.00 31 107 16250 -80.5 -85.5 43 5.0 -80.5 96 33 365.1 365.1 299.7 365.1 0.00 32 100 16630 -82.7 -87.2 46 4.5 -82.7 80 21 367.9 367.9 300.2 368.0 0.00 33 97 16800 -84.1 -88.3 47 4.2 -84.1 90 22 368.4 368.4 300.3 368.4 0.00 34 78 18005 -85.7 -90.2 44 4.5 -85.7 151 10 388.8 388.8 303.6 388.8 0.00 35 70 18610 -80.1 -84.0 52 3.9 -80.1 120 9 413.0 413.0 306.9 413.0 0.00 36 55 19974 -77.9 -84.9 31 7.0 -77.9 63 11 447.6 447.6 310.6 447.6 0.01 37 50 20530 -68.1 -80.1 16 12.0 -68.3 90 29 483.0 483.0 313.7 483.1 0.01 38 43 21441 -68.3 -93.3 2 25.0 -68.5 97 35 503.8 503.8 315.2 503.8 0.00 39 37 22347 -68.5 -95.5 1 27.0 -68.8 90 41 525.4 525.4 316.6 525.4 0.00 40 30 23620 -64.9 -92.9 1 28.0 -65.4 80 48 567.7 567.7 319.0 567.7 0.00 41 21 25853 -51.0 -83.4 1 32.4 -54.1 105 67 670.6 670.6 323.4 670.8 0.02 42 20 26170 -49.1 -82.1 1 33.0 -52.8 110 57 685.9 685.9 324.0 686.1 0.02 43 18 26865 -46.5 -80.5 1 34.0 -51.4 96 54 715.1 715.1 324.9 715.4 0.03 44 13 29033 -44.9 -78.9 1 34.0 -51.6 58 11 790.4 790.4 327.0 790.9 0.06 TRP 97 16800 -84.1 -88.3 47 4.2 -84.1 90 22 368.4 368.4 300.3 368.4 0.00 WND 21 25853 -51.0 -83.4 1 32.4 -54.1 105 67 670.6 670.6 323.4 670.8 0.02 Sounding variables and indices 1000-500 mb thick: 5811.00 m Freezing level: 553.89 mb = 5087.46 m = 16690.94 ft Wetbulb zero: 568.05 mb = 4869.32 m = 15975.27 ft Precipitable water: 2.49 inches Sfc-500 mean rel hum: 82.21 % Est. max temperature: 33.52 C = 92.34 F Sfc-Lift cond lev (LCL): 957.21 mb = 466.77 m = 1531.36 ft T: 25.68 C 700-500 lapse rate: 5.45 C/km ThetaE index: 9.70 C Layer 793.0- 576.0 mb Conv cond level (CCL): 874.30 mb = 1260.00 m = 4133.79 ft Mean mixing ratio: 17.88 g/kg Conv temperature: 32.96 C = 91.32 F Cap Strength: 1.57 C Lifted Index: -2.87 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.43 C Lifted Index @700 mb: -1.03 C Showalter Index: -1.46 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 21.50 C K Index: 36.60 Risk: > 80 % chance of thunderstorms Sweat Index: 234.20 Risk: None Energy Index: -2.01 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1348.75 J/kg Max Up Vert Vel: 51.94 m/s Conv Inhibition (B-): 31.38 J/kg Cap Strength: 1.57 C Lift Cond Lev (LCL): 911.37 mb = 899.16 m = 2949.97 ft Lev Free Conv (LFC): 836.37 mb = 1643.83 m = 5393.07 ft Equ Level (EL): 126.37 mb = 15298.08 m = 50189.93 ft B at Equ Level: 1339.39 J/kg Max Parcel Lev (MPL): 76.37 mb = 18123.62 m = 59459.99 ft Wind level data Storm motion: 71 at 7 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 6 75 2 -1.9 -0.5 | 249 5 4.4 1.7 1 1000 79 70 11 -10.3 -3.8 | 69 4 -4.0 -1.5 2 975 305 75 10 -9.7 -2.6 | 84 3 -3.3 -0.4 3 925 769 55 5 -4.1 -2.9 | 286 2 2.3 -0.6 4 910 914 30 4 -2.0 -3.5 | 286 5 4.4 -1.2 5 850 1505 40 5 -3.2 -3.8 | 297 4 3.1 -1.6 6 789 2134 340 5 1.7 -4.7 | 287 8 8.1 -2.5 7 735 2743 330 12 6.0 -10.4 | 303 15 12.4 -8.2 8 700 3154 330 7 3.5 -6.1 | 291 11 9.9 -3.8 9 610 4267 65 9 -8.2 -3.8 | 49 2 -1.8 -1.6 10 588 4572 60 14 -12.1 -7.0 | 50 7 -5.8 -4.8 11 500 5890 65 13 -11.8 -5.5 | 59 6 -5.4 -3.3 12 400 7610 65 13 -11.8 -5.5 | 59 6 -5.4 -3.3 13 368 8230 45 16 -11.3 -11.3 | 29 10 -5.0 -9.1 14 300 9740 90 8 -8.0 0.0 | 144 3 -1.6 2.2 15 263 10668 120 7 -6.1 3.5 | 183 6 0.3 5.7 16 250 11010 115 15 -13.6 6.3 | 140 11 -7.2 8.6 17 219 11887 85 18 -17.9 -1.6 | 93 12 -11.6 0.7 18 200 12500 100 20 -19.7 3.5 | 113 14 -13.3 5.7 19 181 13106 115 32 -29.0 13.5 | 125 28 -22.6 15.7 20 150 14290 135 32 -22.6 22.6 | 147 30 -16.3 24.9 21 149 14326 140 28 -18.0 21.4 | 154 26 -11.6 23.7 22 121 15545 125 53 -43.4 30.4 | 131 49 -37.1 32.6 23 100 16630 80 21 -20.7 -3.6 | 84 14 -14.3 -1.4 24 98 16764 80 21 -20.7 -3.6 | 84 14 -14.3 -1.4 25 97 16800 90 22 -22.0 0.0 | 98 16 -15.6 2.2 26 92 17069 85 23 -22.9 -2.0 | 91 17 -16.5 0.2 27 83 17678 180 5 0.0 5.0 | 221 10 6.4 7.2 28 70 18593 100 19 -18.7 3.3 | 114 14 -12.3 5.5 29 70 18610 120 9 -7.8 4.5 | 168 7 -1.4 6.7 30 57 19812 55 5 -4.1 -2.9 | 286 2 2.3 -0.6 31 50 20530 90 29 -29.0 0.0 | 96 23 -22.6 2.2 32 46 21031 100 33 -32.5 5.7 | 107 27 -26.1 8.0 33 30 23620 80 48 -47.3 -8.3 | 82 41 -40.9 -6.1 34 21 25853 105 67 -64.7 17.3 | 109 62 -58.4 19.6 35 20 26170 110 57 -53.6 19.5 | 115 52 -47.2 21.7 36 20 26213 105 67 -64.7 17.3 | 109 62 -58.4 19.6 37 13 27737 65 10 -9.1 -4.2 | 53 3 -2.7 -2.0 38 9 29261 290 26 24.4 -8.9 | 282 32 30.8 -6.7 Wind Parameters Mean winds (0-6000m): 40.7 at 9.0 knts Storm direction: 70.7 at 6.7 knts Shear (0-3000m) pos: 0.2 neg: 1.7 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 47.7 deg Storm rel helicity (0-3000m) pos: 9.7 neg: -9.5 tot: 0.2 m^2/s^2 ave: 0.1 10^-3 m/s^2 rel: -0.42 Storm rel vorticity (0-3000m) horiz: 6.6 stream: -2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 424.35 Bulk Shear: 3.18 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 72 9 75 3| 0.0 6.0 6.0| 0.8 -0.9 -0.1 -0.1 -0.82| 18.1-14.9 1000 66 7 24 1| 0.0 1.6 1.6| 0.9 -1.8 -0.9 -0.9 -0.75| 11.8 -8.8 1500 59 6 321 1| 0.4 1.0 1.4| 1.6 -1.8 -0.2 -0.1 -0.68| 8.2 -5.6 2000 50 6 314 2| 0.3 1.4 1.7| 1.7 -3.3 -1.5 -0.8 -0.61| 7.2 -4.4 2500 36 6 315 4| 0.2 2.1 2.3| 7.4 -4.2 3.3 1.3 -0.46| 6.9 -3.2 3000 17 7 315 6| 0.2 1.7 1.9| 9.7 -9.5 0.2 0.1 -0.42| 6.6 -2.8 4000 13 7 315 7| 1.4 1.3 2.7| 23.9 -11.6 12.3 3.1 -0.20| 6.4 -1.3 5000 30 8 334 5| 1.8 1.0 2.8| 27.1 -11.7 15.4 3.1 -0.11| 6.0 -0.7 6000 41 9 354 5| 1.5 0.9 2.3| 28.3 -11.7 16.6 2.8 -0.10| 5.1 -0.5 Wrote GIF file: /home/apache/climate/data/raob//WRLR/skewt/WRLR.skewt.20251225.12.gif