UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025123100.upa.cvt Date: 0000Z 31 DEC 25 Searching for WRLR... Searching the city database file for: WRLR ... Date:0000Z 31 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 26.0 25.3 96 0.7 25.5 250 3 298.4 302.1 298.4 358.2 20.52 1 1000 85 26.0 24.9 94 1.1 25.2 220 4 299.1 302.8 298.4 358.3 20.21 2 976 300 24.4 24.4 100 0.0 24.4 176 3 299.6 303.3 298.4 358.5 20.09 3 925 771 22.6 20.2 86 2.4 20.9 190 4 302.4 305.4 296.8 350.7 16.32 4 911 904 22.4 18.3 78 4.1 19.5 181 3 303.5 306.2 296.0 347.1 14.68 5 884 1166 19.8 19.4 98 0.4 19.5 231 3 303.5 306.5 297.0 351.7 16.25 6 850 1504 18.0 17.5 97 0.5 17.7 300 4 305.0 307.8 296.5 349.7 14.97 7 800 2022 15.0 14.3 96 0.7 14.6 308 3 307.1 309.6 295.7 346.1 12.92 8 793 2097 15.0 13.4 90 1.6 14.0 309 3 307.9 310.2 295.5 345.1 12.28 9 757 2491 14.2 9.7 74 4.5 11.3 268 4 311.2 313.1 294.8 342.0 10.04 10 720 2914 12.4 8.5 77 3.9 9.9 218 5 313.7 315.5 295.3 343.9 9.73 11 700 3150 10.8 7.6 81 3.2 8.8 190 6 314.4 316.2 295.2 343.7 9.40 12 616 4206 5.0 2.9 86 2.1 3.8 183 9 319.5 321.0 295.3 344.0 7.68 13 524 5510 -2.5 -3.4 94 0.9 -3.0 119 11 325.6 326.7 295.4 344.3 5.69 14 500 5880 -5.9 -5.9 100 0.0 -5.9 100 10 325.8 326.8 294.8 342.2 4.93 15 492 6006 -6.9 -6.9 100 0.0 -6.9 110 10 326.1 327.0 294.7 341.5 4.64 16 472 6330 -6.1 -8.3 84 2.2 -7.1 135 11 331.0 331.9 295.7 345.7 4.34 17 400 7610 -12.7 -19.7 56 7.0 -15.1 145 7 338.5 338.9 295.7 345.7 2.01 18 394 7725 -13.3 -21.3 51 8.0 -15.9 142 8 339.2 339.5 295.7 345.6 1.77 19 358 8447 -19.1 -25.1 59 6.0 -20.8 126 12 340.8 341.1 295.7 345.9 1.39 20 300 9740 -28.5 -40.5 31 12.0 -30.2 95 20 345.2 345.3 295.9 346.7 0.37 21 294 9883 -29.5 -42.5 27 13.0 -31.2 95 20 345.8 345.9 296.0 347.0 0.31 22 285 10103 -31.1 -42.1 33 11.0 -32.5 95 20 346.6 346.7 296.2 347.9 0.33 23 250 11010 -39.5 -48.5 38 9.0 -40.2 95 21 347.3 347.4 296.2 348.1 0.19 24 200 12500 -52.3 -57.3 55 5.0 -52.5 95 21 349.9 350.0 296.7 350.3 0.08 25 168 13601 -61.7 -64.2 72 2.5 -61.7 110 20 352.2 352.2 297.1 352.4 0.04 26 156 14054 -65.9 -70.8 50 4.9 -66.0 110 30 352.6 352.6 297.2 352.7 0.02 27 150 14290 -67.9 -72.5 52 4.6 -67.9 110 36 353.1 353.1 297.3 353.2 0.01 28 128 15224 -76.1 -80.4 51 4.3 -76.1 110 47 354.7 354.7 297.7 354.8 0.00 29 108 16186 -83.1 -88.1 41 5.0 -83.1 110 58 359.2 359.2 298.5 359.2 0.00 30 100 16610 -86.9 -91.4 43 4.5 -86.9 110 63 359.8 359.8 298.7 359.8 0.00 31 92 17060 -89.9 -93.9 46 4.0 -89.9 110 63 362.6 362.6 299.2 362.6 0.00 32 82 17691 -81.3 -83.5 69 2.2 -81.3 125 35 392.3 392.3 304.1 392.3 0.00 33 78 17976 -74.7 -78.9 52 4.2 -74.7 131 22 411.6 411.6 306.7 411.7 0.01 34 72 18438 -77.3 -84.3 32 7.0 -77.3 189 9 415.6 415.6 307.2 415.7 0.00 35 70 18600 -75.5 -83.5 27 8.0 -75.5 210 4 422.9 422.9 308.0 422.9 0.01 36 60 19500 -73.5 -88.5 8 15.0 -73.6 276 20 446.4 446.4 310.5 446.4 0.00 37 53 20227 -73.7 -89.7 7 16.0 -73.8 17 22 462.1 462.1 312.0 462.1 0.00 38 50 20570 -71.1 -89.1 5 18.0 -71.2 65 23 475.9 475.9 313.1 476.0 0.00 39 34 22902 -65.1 -93.1 1 28.0 -65.5 94 50 547.2 547.2 317.9 547.2 0.00 40 30 23680 -58.9 -88.9 1 30.0 -59.9 75 55 584.1 584.1 319.9 584.1 0.00 41 24 25110 -48.7 -81.6 1 32.9 -52.1 95 76 652.2 652.3 322.8 652.4 0.02 42 22 25686 -44.7 -78.7 1 34.0 -49.6 133 53 680.5 680.6 323.8 680.8 0.04 43 20 26320 -46.5 -80.5 1 34.0 -51.1 195 15 693.8 693.9 324.3 694.1 0.03 44 11 30271 -48.5 -81.5 1 33.0 -54.2 258 12 816.0 816.0 327.6 816.4 0.05 TRP 92 17060 -89.9 -93.9 46 4.0 -89.9 110 63 362.6 362.6 299.2 362.6 0.00 WND 24 25110 -48.7 -81.6 1 32.9 -52.1 95 76 652.2 652.3 322.8 652.4 0.02 Sounding variables and indices 1000-500 mb thick: 5795.00 m Freezing level: 554.67 mb = 5075.05 m = 16650.23 ft Wetbulb zero: 564.53 mb = 4909.13 m = 16105.87 ft Precipitable water: 2.55 inches Sfc-500 mean rel hum: 88.49 % Est. max temperature: 32.22 C = 90.00 F Sfc-Lift cond lev (LCL): 999.29 mb = 91.24 m = 299.35 ft T: 25.95 C 700-500 lapse rate: 6.12 C/km ThetaE index: 11.37 C Layer 925.0- 884.0 mb Conv cond level (CCL): 903.93 mb = 971.89 m = 3188.59 ft Mean mixing ratio: 18.37 g/kg Conv temperature: 31.15 C = 88.07 F Cap Strength: 1.11 C Lifted Index: -4.63 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -2.68 C Lifted Index @700 mb: -1.09 C Showalter Index: -2.84 C Risk: Severe thunderstorms possible Total Totals Index: 47.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 23.40 C K Index: 38.20 Risk: > 80 % chance of thunderstorms Sweat Index: 228.00 Risk: None Energy Index: -1.55 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1176.50 J/kg Max Up Vert Vel: 48.51 m/s Conv Inhibition (B-): 11.29 J/kg Cap Strength: 1.07 C Lift Cond Lev (LCL): 940.60 mb = 624.13 m = 2047.64 ft Lev Free Conv (LFC): 885.60 mb = 1150.01 m = 3772.95 ft Equ Level (EL): 125.60 mb = 15330.95 m = 50297.78 ft B at Equ Level: 1168.74 J/kg Max Parcel Lev (MPL): 75.60 mb = 18156.70 m = 59568.49 ft Wind level data Storm motion: 198 at 5 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 6 250 3 2.8 1.0 | 340 4 1.3 -3.7 1 1000 85 220 4 2.6 3.1 | 327 2 1.1 -1.7 2 975 305 175 3 -0.3 3.0 | 46 2 -1.8 -1.7 3 925 771 190 4 0.7 3.9 | 46 1 -0.8 -0.8 4 910 914 180 3 0.0 3.0 | 41 2 -1.5 -1.7 5 850 1504 300 4 3.5 -2.0 | 344 7 2.0 -6.7 6 789 2134 310 3 2.3 -1.9 | 353 7 0.8 -6.6 7 700 3150 190 6 1.0 5.9 | 159 1 -0.5 1.2 8 633 3962 190 9 1.6 8.9 | 181 4 0.1 4.1 9 610 4267 180 9 0.0 9.0 | 161 5 -1.5 4.3 10 506 5791 105 12 -11.6 3.1 | 83 13 -13.1 -1.6 11 500 5880 100 10 -9.8 1.7 | 75 12 -11.4 -3.0 12 449 6706 165 12 -3.1 11.6 | 146 8 -4.6 6.9 13 400 7610 145 7 -4.0 5.7 | 100 6 -5.5 1.0 14 300 9740 95 20 -19.9 1.7 | 82 22 -21.4 -3.0 15 250 11010 95 21 -20.9 1.8 | 83 23 -22.4 -2.9 16 240 11278 90 22 -22.0 0.0 | 79 24 -23.5 -4.7 17 200 12500 95 21 -20.9 1.8 | 83 23 -22.4 -2.9 18 173 13411 110 16 -15.0 5.5 | 93 17 -16.5 0.8 19 150 14290 110 36 -33.8 12.3 | 102 36 -35.3 7.6 20 100 16610 110 63 -59.2 21.5 | 105 63 -60.7 16.8 21 97 16764 110 63 -59.2 21.5 | 105 63 -60.7 16.8 22 92 17060 110 63 -59.2 21.5 | 105 63 -60.7 16.8 23 92 17069 115 65 -58.9 27.5 | 111 65 -60.4 22.8 24 78 17983 130 22 -16.9 14.1 | 117 21 -18.4 9.4 25 70 18600 210 4 2.0 3.5 | 339 1 0.5 -1.3 26 67 18898 0 0 -0.0 -0.0 | 18 5 -1.5 -4.7 27 60 19507 275 20 19.9 -1.7 | 289 20 18.4 -6.5 28 50 20570 65 23 -20.8 -9.7 | 57 27 -22.4 -14.4 29 49 20726 10 8 -1.4 -7.9 | 13 13 -2.9 -12.6 30 46 21031 75 28 -27.0 -7.2 | 67 31 -28.6 -12.0 31 40 21946 100 51 -50.2 8.9 | 95 52 -51.7 4.1 32 31 23470 90 49 -49.0 0.0 | 85 51 -50.5 -4.7 33 30 23680 75 55 -53.1 -14.2 | 71 58 -54.6 -19.0 34 27 24384 75 60 -58.0 -15.5 | 71 63 -59.5 -20.2 35 24 25110 95 76 -75.7 6.6 | 91 77 -77.2 1.9 36 23 25298 95 76 -75.7 6.6 | 91 77 -77.2 1.9 37 20 26320 195 15 3.9 14.5 | 194 10 2.4 9.8 38 15 27432 180 5 0.0 5.0 | 101 2 -1.5 0.3 39 10 28651 275 13 13.0 -1.1 | 297 13 11.4 -5.9 40 9 29261 270 38 38.0 -0.0 | 277 37 36.5 -4.7 41 7 29870 280 41 40.4 -7.1 | 287 41 38.9 -11.8 Wind Parameters Mean winds (0-6000m): 167.7 at 6.6 knts Storm direction: 197.7 at 5.0 knts Shear (0-3000m) pos: 1.0 neg: 1.7 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): -84.2 deg Storm rel helicity (0-3000m) pos: 4.7 neg: -8.1 tot: -3.4 m^2/s^2 ave: -1.1 10^-3 m/s^2 rel: -0.18 Storm rel vorticity (0-3000m) horiz: 4.0 stream: -0.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 552.86 Bulk Shear: 2.13 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 ------------------------------------------------------------------------------- 500 197 3 19 2| 0.0 3.7 3.7| 1.0 -0.2 0.7 1.5 0.35| 5.6 2.0 1000 192 3 31 2| 0.5 1.9 2.4| 1.0 -0.8 0.2 0.2 0.11| 4.1 0.4 1500 207 4 357 2| 2.2 1.2 3.4| 2.8 -1.7 1.0 0.7 0.02| 4.9 0.1 2000 235 4 333 3| 1.5 0.9 2.5| 4.4 -1.7 2.7 1.4 0.08| 3.9 0.3 2500 251 4 333 4| 1.2 1.0 2.2| 4.7 -5.5 -0.8 -0.3 -0.05| 3.8 -0.2 3000 240 4 329 3| 1.0 1.7 2.7| 4.7 -8.1 -3.4 -1.1 -0.18| 4.0 -0.7 4000 211 5 309 1| 0.8 1.8 2.5| 5.2 -8.7 -3.5 -0.9 -0.19| 3.7 -0.7 5000 192 6 158 1| 0.6 1.8 2.4| 5.2 -18.6 -13.4 -2.7 -0.32| 3.7 -1.2 6000 168 7 121 3| 0.5 1.4 2.0| 9.3 -40.6 -31.3 -5.2 -0.38| 4.0 -1.5 Wrote GIF file: /home/apache/climate/data/raob//WRLR/skewt/WRLR.skewt.20251231.00.gif