UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121900.upa.cvt Date: 0000Z 19 DEC 25 Searching for WRLR... Searching the city database file for: WRLR ... Date:0000Z 19 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 1009 6 25.0 25.0 100 0.0 25.0 35 2 297.4 301.0 297.9 355.9 20.14 1 1000 87 25.4 23.5 89 1.9 24.0 120 2 298.5 301.9 297.2 352.5 18.53 2 992 158 25.6 22.7 84 2.9 23.5 110 2 299.4 302.7 297.0 351.4 17.78 3 976 301 24.6 22.4 88 2.2 23.0 91 3 299.8 303.1 297.0 351.8 17.74 4 925 771 21.4 20.9 97 0.5 21.1 30 3 301.2 304.3 297.0 351.4 17.06 5 911 904 20.8 20.8 100 0.0 20.8 16 4 301.9 305.1 297.2 352.7 17.22 6 850 1503 17.4 17.4 100 0.0 17.4 0 0 304.4 307.1 296.3 348.7 14.87 7 844 1564 17.0 17.0 100 0.0 17.0 353 1 304.6 307.3 296.2 348.1 14.60 8 793 2095 15.2 14.7 97 0.5 14.8 290 8 308.1 310.6 296.3 348.6 13.39 9 700 3146 9.8 8.9 94 0.9 9.2 265 3 313.3 315.3 295.6 345.2 10.29 10 634 3966 6.4 4.2 86 2.2 5.1 319 4 318.5 320.1 295.4 344.4 8.19 11 616 4203 4.8 2.5 85 2.3 3.5 334 4 319.3 320.7 295.1 343.1 7.47 12 500 5880 -4.7 -5.5 94 0.8 -5.1 5 9 327.3 328.3 295.3 344.2 5.09 13 400 7600 -15.1 -15.1 100 0.0 -15.1 85 5 335.4 336.0 295.7 345.7 2.96 14 370 8186 -19.1 -19.1 100 0.0 -19.1 99 6 337.6 338.1 295.7 345.8 2.28 15 351 8578 -20.9 -21.9 92 1.0 -21.2 108 7 340.3 340.7 296.0 347.2 1.89 16 337 8878 -23.1 -28.0 64 4.9 -24.2 115 8 341.3 341.5 295.6 345.5 1.13 17 313 9415 -27.3 -28.6 89 1.3 -27.6 128 9 342.7 343.0 296.0 347.0 1.15 18 300 9720 -29.7 -31.8 82 2.1 -30.1 135 10 343.5 343.7 296.0 346.9 0.89 19 261 10695 -37.3 -40.4 73 3.1 -37.7 120 15 346.3 346.4 296.2 348.0 0.43 20 250 10990 -39.7 -45.7 53 6.0 -40.2 110 17 347.0 347.1 296.2 348.1 0.26 21 244 11155 -40.9 -49.9 37 9.0 -41.5 108 18 347.7 347.7 296.3 348.3 0.16 22 230 11553 -44.3 -58.3 20 14.0 -44.9 104 21 348.4 348.4 296.3 348.7 0.06 23 200 12470 -52.7 -60.7 37 8.0 -52.9 110 27 349.3 349.3 296.5 349.5 0.05 24 181 13109 -58.1 -65.1 40 7.0 -58.2 110 33 350.6 350.6 296.8 350.8 0.03 25 150 14270 -67.3 -76.3 27 9.0 -67.4 105 36 354.2 354.2 297.5 354.2 0.01 26 144 14514 -69.5 -77.5 30 8.0 -69.5 109 35 354.5 354.5 297.6 354.5 0.01 27 120 15586 -74.3 -84.3 20 10.0 -74.3 29 7 364.7 364.7 299.6 364.7 0.00 28 103 16455 -82.3 -91.3 20 9.0 -82.3 321 26 365.6 365.6 299.8 365.6 0.00 29 100 16620 -83.1 -91.1 24 8.0 -83.1 330 24 367.2 367.2 300.1 367.2 0.00 30 83 17645 -88.3 -94.3 32 6.0 -88.3 345 28 376.7 376.7 301.7 376.7 0.00 31 74 18271 -86.3 -91.3 40 5.0 -86.3 353 19 393.5 393.5 304.3 393.5 0.00 32 70 18580 -80.3 -85.3 43 5.0 -80.3 360 11 412.6 412.6 306.8 412.6 0.00 33 59 19568 -71.3 -80.3 25 9.0 -71.4 60 24 453.5 453.5 311.2 453.5 0.01 34 54 20087 -74.5 -86.5 14 12.0 -74.6 73 34 457.7 457.7 311.5 457.8 0.00 35 50 20540 -69.5 -83.5 11 14.0 -69.6 85 43 479.7 479.7 313.4 479.8 0.01 36 46 21038 -69.3 -88.3 5 19.0 -69.5 85 49 491.8 491.8 314.4 491.8 0.00 37 44 21307 -64.7 -84.7 5 20.0 -65.1 85 52 509.3 509.3 315.6 509.3 0.01 38 33 23089 -58.8 -86.4 2 27.5 -59.8 90 61 568.5 568.5 319.1 568.6 0.01 39 30 23690 -56.9 -86.9 1 30.0 -58.2 115 54 589.5 589.5 320.1 589.6 0.01 40 24 25113 -54.1 -85.1 1 31.0 -56.2 101 54 636.5 636.5 322.2 636.6 0.01 TRP 83 17645 -88.3 -94.3 32 6.0 -88.3 345 28 376.7 376.7 301.7 376.7 0.00 WND 33 23089 -58.8 -86.4 2 27.5 -59.8 90 61 568.5 568.5 319.1 568.6 0.01 Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 557.39 mb = 5050.14 m = 16568.51 ft Wetbulb zero: 568.86 mb = 4842.75 m = 15888.09 ft Precipitable water: 2.64 inches Sfc-500 mean rel hum: 92.77 % Est. max temperature: 31.63 C = 88.93 F Sfc-Lift cond lev (LCL): 1009.48 mb = 6.00 m = 19.68 ft T: 25.00 C 700-500 lapse rate: 5.30 C/km ThetaE index: 5.56 C Layer 700.0- 500.0 mb Conv cond level (CCL): 926.20 mb = 759.70 m = 2492.42 ft Mean mixing ratio: 17.64 g/kg Conv temperature: 28.78 C = 83.80 F Cap Strength: 0.58 C Lifted Index: -2.43 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.42 C Lifted Index @700 mb: -1.35 C Showalter Index: -1.26 C Risk: Thunderstorms probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.10 C Cross Totals Index: 22.10 C K Index: 38.60 Risk: > 80 % chance of thunderstorms Sweat Index: 217.80 Risk: None Energy Index: -0.96 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 843.52 J/kg Max Up Vert Vel: 41.07 m/s Conv Inhibition (B-): 3.72 J/kg Cap Strength: 0.58 C Lift Cond Lev (LCL): 939.26 mb = 637.13 m = 2090.28 ft Lev Free Conv (LFC): 894.26 mb = 1064.17 m = 3491.32 ft Equ Level (EL): 164.26 mb = 13708.69 m = 44975.46 ft B at Equ Level: 836.24 J/kg Max Parcel Lev (MPL): 94.26 mb = 16945.26 m = 55594.01 ft Wind level data Storm motion: 350 at 4 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 1009 6 35 2 -1.1 -1.6 | 137 3 -1.8 1.9 1 1000 87 120 2 -1.7 1.0 | 153 5 -2.3 4.5 2 975 305 90 3 -3.0 0.0 | 134 5 -3.6 3.5 3 925 771 30 3 -1.5 -2.6 | 113 2 -2.1 0.9 4 910 914 15 4 -1.0 -3.9 | 78 2 -1.6 -0.4 5 850 1503 0 0 -0.0 -0.0 | 170 4 -0.6 3.5 6 789 2134 285 9 8.7 -2.3 | 262 8 8.1 1.2 7 700 3146 265 3 3.0 0.3 | 212 4 2.4 3.8 8 610 4267 340 4 1.4 -3.8 | 288 1 0.8 -0.3 9 545 5182 315 7 4.9 -4.9 | 288 5 4.3 -1.4 10 500 5880 5 9 -0.8 -9.0 | 14 6 -1.4 -5.5 11 415 7315 0 0 -0.0 -0.0 | 170 4 -0.6 3.5 12 400 7600 85 5 -5.0 -0.4 | 119 6 -5.6 3.1 13 300 9720 135 10 -7.1 7.1 | 144 13 -7.7 10.6 14 286 10058 140 10 -6.4 7.7 | 148 13 -7.0 11.2 15 250 10990 110 17 -16.0 5.8 | 119 19 -16.6 9.3 16 218 11887 100 23 -22.7 4.0 | 108 24 -23.3 7.5 17 200 12470 110 27 -25.4 9.2 | 116 29 -26.0 12.7 18 164 13716 110 39 -36.6 13.3 | 114 41 -37.3 16.8 19 150 14270 105 36 -34.8 9.3 | 110 38 -35.4 12.8 20 134 14935 115 33 -29.9 13.9 | 120 35 -30.5 17.5 21 120 15545 30 7 -3.5 -6.1 | 58 5 -4.1 -2.6 22 103 16459 320 26 16.7 -19.9 | 316 23 16.1 -16.4 23 100 16620 330 24 12.0 -20.8 | 327 21 11.4 -17.3 24 97 16764 330 24 12.0 -20.8 | 327 21 11.4 -17.3 25 87 17374 310 31 23.7 -19.9 | 305 28 23.1 -16.4 26 83 17645 345 28 7.2 -27.0 | 344 24 6.6 -23.5 27 82 17678 340 36 12.3 -33.8 | 339 32 11.7 -30.3 28 70 18580 360 11 -0.0 -11.0 | 5 8 -0.6 -7.5 29 70 18593 35 5 -2.9 -4.1 | 80 4 -3.5 -0.6 30 50 20540 85 43 -42.8 -3.7 | 90 43 -43.4 -0.2 31 44 21336 85 52 -51.8 -4.5 | 89 52 -52.4 -1.0 32 33 23089 90 61 -61.0 0.0 | 93 62 -61.6 3.5 33 31 23470 90 61 -61.0 0.0 | 93 62 -61.6 3.5 34 30 23690 115 54 -48.9 22.8 | 118 56 -49.6 26.3 35 20 25298 90 54 -54.0 0.0 | 94 55 -54.6 3.5 Wind Parameters Mean winds (0-6000m): 320.1 at 4.7 knts Storm direction: 350.1 at 3.6 knts Shear (0-3000m) pos: 0.3 neg: 1.1 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 84.6 deg Storm rel helicity (0-3000m) pos: 3.1 neg: -14.1 tot: -10.9 m^2/s^2 ave: -3.6 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 5.0 stream: -0.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 142.83 Bulk Shear: 5.91 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 88 3 137 5| 1.6 0.0 1.6| 0.9 -3.0 -2.2 -4.3 -0.25| 5.7 -1.4 1000 56 3 121 4| 0.8 1.4 2.3| 1.1 -4.1 -3.1 -3.1 -0.29| 4.7 -1.4 1500 45 3 126 3| 0.5 1.0 1.6| 2.1 -4.1 -2.1 -1.4 -0.04| 4.3 -0.2 2000 10 3 124 1| 0.4 2.4 2.8| 3.1 -4.6 -1.4 -0.7 0.10| 5.4 0.5 2500 315 4 249 2| 0.3 1.9 2.3| 3.1 -10.2 -7.1 -2.8 -0.04| 5.3 -0.2 3000 302 4 245 3| 0.3 1.1 1.4| 3.1 -14.1 -10.9 -3.6 -0.12| 5.0 -0.6 4000 300 4 241 3| 0.5 0.9 1.4| 4.8 -14.8 -10.0 -2.5 -0.06| 4.2 -0.3 5000 309 4 251 3| 0.5 0.9 1.4| 5.1 -15.0 -9.9 -2.0 -0.04| 3.8 -0.1 6000 320 5 273 2| 0.9 0.7 1.7| 13.9 -15.1 -1.3 -0.2 0.12| 3.9 0.5 Wrote GIF file: /home/apache/climate/data/raob//WRLR/skewt/WRLR.skewt.20251219.00.gif