UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122712.upa.cvt Date: 1200Z 27 DEC 25 Searching for WRLR... Searching the city database file for: WRLR ... Date:1200Z 27 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 28.0 24.2 80 3.8 25.2 85 4 300.4 303.9 298.1 356.7 19.17 1 1000 91 27.8 24.9 84 2.9 25.6 90 5 301.0 304.7 298.8 360.5 20.21 2 977 298 26.4 24.1 87 2.3 24.7 95 5 301.6 305.2 298.7 359.7 19.70 3 925 780 23.2 21.4 90 1.8 21.9 115 3 303.0 306.3 297.7 355.3 17.61 4 912 904 23.0 19.6 81 3.4 20.6 120 2 304.1 307.0 297.0 351.5 15.94 5 850 1516 19.6 15.5 77 4.1 16.8 110 1 306.7 309.1 295.8 346.2 13.14 6 794 2100 16.2 12.7 80 3.5 13.9 208 3 309.1 311.3 295.4 344.7 11.71 7 751 2573 13.8 6.8 63 7.0 9.5 318 1 311.4 313.0 293.6 337.0 8.28 8 700 3163 10.4 6.2 75 4.2 7.9 75 4 314.0 315.6 294.4 340.6 8.53 9 664 3601 7.4 5.1 85 2.3 6.0 87 7 315.4 317.0 294.7 341.5 8.33 10 640 3904 6.8 -3.2 49 10.0 1.7 95 10 318.1 319.0 292.6 333.3 4.72 11 627 4073 5.4 2.0 79 3.4 3.5 99 11 318.3 319.7 294.5 340.8 7.07 12 617 4204 4.8 0.7 75 4.1 2.5 103 12 319.1 320.4 294.3 340.0 6.54 13 584 4651 1.4 -0.1 90 1.5 0.5 106 13 320.2 321.5 294.6 341.1 6.52 14 500 5890 -4.7 -6.8 85 2.1 -5.7 110 15 327.3 328.2 295.0 342.7 4.60 15 491 6033 -5.7 -6.4 95 0.7 -6.0 107 16 327.8 328.8 295.3 343.9 4.83 16 466 6443 -7.3 -13.3 62 6.0 -9.8 100 19 330.7 331.3 294.5 340.9 2.94 17 416 7320 -12.7 -14.2 89 1.5 -13.3 111 16 334.7 335.3 295.6 345.4 3.07 18 407 7488 -13.1 -19.1 61 6.0 -15.2 113 15 336.3 336.7 295.2 343.7 2.08 19 400 7620 -13.9 -19.9 60 6.0 -15.9 115 15 336.9 337.3 295.3 344.0 1.97 20 394 7734 -14.7 -22.7 51 8.0 -17.1 114 15 337.3 337.7 295.0 343.0 1.57 21 357 8471 -19.9 -26.9 54 7.0 -21.7 111 14 340.0 340.3 295.4 344.4 1.18 22 326 9139 -23.3 -36.3 29 13.0 -25.7 108 13 344.3 344.4 295.8 346.3 0.53 23 317 9343 -24.9 -40.9 21 16.0 -27.3 107 13 344.8 344.9 295.8 346.2 0.34 24 300 9740 -28.5 -42.5 25 14.0 -30.4 105 12 345.2 345.3 295.8 346.4 0.30 25 281 10206 -32.9 -41.9 40 9.0 -34.0 115 13 345.4 345.5 295.9 346.8 0.34 26 264 10643 -36.9 -39.9 74 3.0 -37.2 115 21 345.8 345.9 296.1 347.6 0.45 27 259 10776 -37.7 -39.6 82 1.9 -37.9 115 24 346.5 346.6 296.3 348.4 0.47 28 250 11020 -38.9 -40.9 81 2.0 -39.1 115 28 348.2 348.3 296.6 349.9 0.43 29 221 11854 -45.7 -48.4 74 2.7 -45.9 140 29 350.3 350.3 296.9 351.1 0.21 30 200 12510 -51.7 -53.9 77 2.2 -51.8 150 31 350.9 350.9 297.0 351.4 0.13 31 150 14300 -67.9 -70.8 66 2.9 -67.9 130 32 353.1 353.1 297.3 353.2 0.02 32 120 15602 -80.1 -83.7 55 3.6 -80.1 114 45 354.0 354.0 297.5 354.0 0.00 33 110 16091 -82.5 -86.0 55 3.5 -82.5 105 62 358.5 358.5 298.4 358.5 0.00 34 100 16620 -85.1 -88.5 54 3.4 -85.1 90 49 363.3 363.3 299.4 363.3 0.00 35 89 17253 -88.1 -91.1 57 3.0 -88.1 85 46 369.6 369.6 300.5 369.6 0.00 36 74 18281 -76.3 -78.5 71 2.2 -76.3 75 40 414.5 414.5 307.1 414.6 0.01 37 70 18600 -76.9 -79.3 68 2.4 -76.9 195 10 419.9 419.9 307.7 419.9 0.01 38 62 19297 -77.1 -80.0 63 2.9 -77.1 232 11 434.3 434.3 309.3 434.3 0.01 TRP 89 17253 -88.1 -91.1 57 3.0 -88.1 85 46 369.6 369.6 300.5 369.6 0.00 WND 110 16091 -82.5 -86.0 55 3.5 -82.5 105 62 358.5 358.5 298.4 358.5 0.00 Sounding variables and indices 1000-500 mb thick: 5799.00 m Freezing level: 564.72 mb = 4935.24 m = 16191.54 ft Wetbulb zero: 576.67 mb = 4751.64 m = 15589.18 ft Precipitable water: 2.37 inches Sfc-500 mean rel hum: 79.56 % Est. max temperature: 33.92 C = 93.06 F Sfc-Lift cond lev (LCL): 955.37 mb = 495.16 m = 1624.51 ft T: 25.09 C 700-500 lapse rate: 5.54 C/km ThetaE index: 23.52 C Layer 977.0- 700.0 mb Conv cond level (CCL): 887.78 mb = 1137.87 m = 3733.13 ft Mean mixing ratio: 18.69 g/kg Conv temperature: 32.70 C = 90.85 F Cap Strength: 1.12 C Lifted Index: -4.31 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.03 C Lifted Index @700 mb: -2.16 C Showalter Index: -0.38 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 20.20 C K Index: 35.60 Risk: > 80 % chance of thunderstorms Sweat Index: 203.00 Risk: None Energy Index: -0.75 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1887.30 J/kg Max Up Vert Vel: 61.44 m/s Conv Inhibition (B-): 18.62 J/kg Cap Strength: 1.01 C Lift Cond Lev (LCL): 926.04 mb = 770.10 m = 2526.54 ft Lev Free Conv (LFC): 841.04 mb = 1606.84 m = 5271.72 ft Equ Level (EL): 111.04 mb = 16038.35 m = 52618.61 ft B at Equ Level: 1880.75 J/kg Max Parcel Lev (MPL): 71.04 mb = 18515.45 m = 60745.50 ft Wind level data Storm motion: 137 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 85 4 -4.0 -0.3 | 5 4 -0.4 -4.2 1 1000 91 90 5 -5.0 0.0 | 20 4 -1.4 -3.9 2 976 305 95 5 -5.0 0.4 | 22 4 -1.4 -3.4 3 925 780 115 3 -2.7 1.3 | 341 3 0.9 -2.6 4 911 914 120 2 -1.7 1.0 | 327 3 1.9 -2.9 5 850 1516 110 1 -0.9 0.3 | 323 4 2.7 -3.5 6 790 2134 215 3 1.7 2.5 | 285 6 5.3 -1.4 7 736 2743 0 0 -0.0 -0.0 | 317 5 3.6 -3.9 8 700 3163 75 4 -3.9 -1.0 | 3 5 -0.2 -4.9 9 611 4267 105 13 -12.6 3.4 | 87 9 -8.9 -0.5 10 500 5890 110 15 -14.1 5.1 | 97 11 -10.5 1.3 11 468 6401 100 19 -18.7 3.3 | 88 15 -15.1 -0.6 12 400 7620 115 15 -13.6 6.3 | 104 10 -10.0 2.5 13 300 9740 105 12 -11.6 3.1 | 85 8 -8.0 -0.8 14 287 10058 115 11 -10.0 4.6 | 97 6 -6.3 0.8 15 250 11020 115 28 -25.4 11.8 | 110 23 -21.8 8.0 16 241 11278 115 28 -25.4 11.8 | 110 23 -21.8 8.0 17 210 12192 155 30 -12.7 27.2 | 159 25 -9.1 23.3 18 200 12510 150 31 -15.5 26.8 | 153 26 -11.9 23.0 19 150 14300 130 32 -24.5 20.6 | 129 27 -20.9 16.7 20 127 15240 120 33 -28.6 16.5 | 117 28 -25.0 12.6 21 110 16091 105 62 -59.9 16.0 | 102 58 -56.3 12.2 22 103 16459 105 62 -59.9 16.0 | 102 58 -56.3 12.2 23 100 16620 90 49 -49.0 0.0 | 85 46 -45.4 -3.9 24 97 16764 90 49 -49.0 0.0 | 85 46 -45.4 -3.9 25 89 17253 85 46 -45.8 -4.0 | 79 43 -42.2 -7.9 26 74 18288 75 40 -38.6 -10.4 | 68 38 -35.0 -14.2 27 70 18600 195 10 2.6 9.7 | 227 8 6.2 5.8 28 66 18898 180 10 0.0 10.0 | 211 7 3.6 6.1 29 59 19507 275 12 12.0 -1.0 | 287 16 15.6 -4.9 Wind Parameters Mean winds (0-6000m): 106.8 at 7.1 knts Storm direction: 136.8 at 5.3 knts Shear (0-3000m) pos: 0.3 neg: 0.1 tot: 0.4 10-3/s Storm rel Dir Shear (0-3000m): -22.8 deg Storm rel helicity (0-3000m) pos: 11.2 neg: -5.2 tot: 6.0 m^2/s^2 ave: 2.0 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 0.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2056.66 Bulk Shear: 0.92 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 94 5 18 4| 1.4 0.0 1.4| 1.3 -0.6 0.6 1.3 0.17| 2.6 0.5 1000 100 4 3 3| 1.4 0.0 1.4| 1.3 -2.2 -0.9 -0.9 -0.33| 2.6 -0.9 1500 103 3 348 3| 0.9 0.3 1.2| 1.3 -2.5 -1.2 -0.8 -0.32| 2.0 -0.7 2000 111 3 339 3| 1.3 0.2 1.6| 1.3 -4.9 -3.6 -1.8 -0.47| 2.3 -1.1 2500 122 3 331 3| 0.9 0.2 1.1| 6.8 -5.2 1.6 0.6 -0.09| 2.8 -0.2 3000 123 2 327 3| 0.3 0.1 0.4| 11.2 -5.2 6.0 2.0 0.09| 3.0 0.3 4000 104 3 356 3| 1.0 0.1 1.1| 24.9 -5.2 19.7 4.9 0.39| 3.5 1.4 5000 106 5 34 3| 1.1 0.1 1.2| 31.5 -5.2 26.3 5.3 0.44| 3.2 1.4 6000 107 7 60 4| 1.0 0.1 1.1| 33.8 -6.2 27.7 4.6 0.42| 2.8 1.2 Wrote GIF file: /home/apache/climate/data/raob//WRLR/skewt/WRLR.skewt.20251227.12.gif