UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for WRLR... Searching the city database file for: WRLR ... Date:0000Z 4 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 1011 6 25.0 24.1 95 0.9 24.3 320 2 297.2 300.7 297.1 352.3 19.02 1 1000 106 24.2 23.0 93 1.2 23.3 265 6 297.4 300.6 296.5 349.4 17.96 2 978 302 23.2 21.5 90 1.7 22.0 278 7 298.2 301.3 296.0 346.9 16.73 3 972 356 24.6 21.9 85 2.7 22.6 281 7 300.2 303.3 296.8 350.8 17.27 4 925 791 22.8 19.9 84 2.9 20.8 310 9 302.6 305.6 296.6 350.0 16.01 5 913 905 21.8 19.5 87 2.3 20.2 317 10 302.7 305.6 296.5 349.6 15.82 6 850 1523 17.6 16.0 90 1.6 16.5 355 14 304.6 307.1 295.6 345.1 13.58 7 807 1966 15.0 13.7 92 1.3 14.1 8 12 306.4 308.7 295.1 343.4 12.31 8 794 2104 14.8 12.3 85 2.5 13.1 13 12 307.6 309.7 294.8 342.0 11.40 9 739 2709 11.6 7.6 76 4.0 9.2 31 10 310.5 312.2 293.8 337.8 8.90 10 700 3162 9.4 6.3 81 3.1 7.5 45 8 312.9 314.5 294.2 339.5 8.59 11 685 3342 8.4 7.1 92 1.3 7.6 42 8 313.7 315.5 294.9 342.6 9.28 12 655 3712 7.2 1.2 66 6.0 3.8 37 8 316.4 317.6 293.5 336.6 6.39 13 617 4202 3.8 2.0 88 1.8 2.8 30 8 318.0 319.4 294.5 340.8 7.19 14 559 5000 -0.3 -1.5 92 1.2 -0.9 18 8 322.2 323.4 294.8 342.2 6.15 15 525 5502 -1.9 -5.8 75 3.9 -3.8 11 8 326.1 327.1 294.8 341.8 4.73 16 500 5890 -3.9 -7.8 74 3.9 -5.7 5 8 328.3 329.1 295.0 342.6 4.26 17 406 7497 -13.7 -19.7 60 6.0 -15.7 38 12 335.7 336.2 295.0 342.8 1.98 18 400 7610 -14.7 -20.7 60 6.0 -16.6 40 12 335.9 336.3 294.9 342.5 1.84 19 358 8443 -20.1 -20.7 95 0.6 -20.3 63 13 339.5 339.9 296.0 346.9 2.06 20 319 9289 -26.3 -29.4 75 3.1 -27.0 87 14 342.3 342.5 295.8 346.2 1.05 21 300 9730 -30.1 -32.5 80 2.4 -30.5 100 15 343.0 343.1 295.8 346.1 0.83 22 290 9970 -32.3 -32.9 94 0.6 -32.4 107 14 343.2 343.3 295.8 346.3 0.83 23 250 11000 -40.3 -44.1 67 3.8 -40.6 135 9 346.2 346.2 296.0 347.4 0.30 24 212 12102 -49.9 -57.9 38 8.0 -50.2 135 22 347.9 347.9 296.3 348.2 0.07 25 200 12480 -53.3 -59.3 48 6.0 -53.5 135 26 348.4 348.4 296.3 348.6 0.06 26 188 12874 -56.7 -61.7 53 5.0 -56.8 132 29 349.1 349.1 296.5 349.3 0.05 27 150 14260 -69.1 -76.1 36 7.0 -69.1 120 41 351.1 351.1 296.8 351.1 0.01 28 143 14545 -69.7 -77.7 30 8.0 -69.8 112 37 354.8 354.8 297.7 354.9 0.01 29 119 15615 -77.7 -84.7 31 7.0 -77.7 83 23 359.3 359.3 298.5 359.3 0.00 30 103 16441 -77.3 -86.3 22 9.0 -77.3 60 12 375.2 375.2 301.5 375.2 0.00 31 100 16610 -78.7 -87.7 22 9.0 -78.7 55 10 375.7 375.7 301.5 375.7 0.00 32 93 17020 -81.9 -91.9 17 10.0 -81.9 61 11 377.2 377.2 301.8 377.2 0.00 33 79 17919 -88.5 -95.5 26 7.0 -88.5 75 13 381.6 381.6 302.5 381.6 0.00 34 70 18590 -79.3 -85.3 37 6.0 -79.3 100 24 414.7 414.7 307.1 414.8 0.00 35 64 19103 -73.3 -80.3 34 7.0 -73.3 92 27 438.7 438.7 309.7 438.7 0.01 36 54 20103 -68.9 -78.9 22 10.0 -69.1 77 32 470.6 470.7 312.7 470.7 0.01 37 50 20560 -69.7 -84.7 9 15.0 -69.9 70 35 479.2 479.2 313.4 479.3 0.01 38 47 20928 -71.3 -87.3 8 16.0 -71.4 73 37 484.0 484.0 313.8 484.0 0.00 39 39 22048 -66.5 -93.5 1 27.0 -66.8 82 45 522.6 522.6 316.5 522.6 0.00 40 32 23273 -57.9 -87.9 1 30.0 -59.0 92 52 576.1 576.1 319.5 576.1 0.01 41 30 23680 -58.7 -88.7 1 30.0 -59.7 95 55 584.6 584.6 319.9 584.6 0.00 42 28 24114 -57.4 -87.7 1 30.3 -58.7 90 63 599.9 599.9 320.6 599.9 0.01 43 20 26270 -51.1 -83.1 1 32.0 -54.2 85 45 679.8 679.8 323.7 679.9 0.02 44 15 28143 -50.7 -82.7 1 32.0 -54.7 739.4 739.4 325.6 739.6 0.03 45 10 30843 -40.9 -75.9 1 35.0 -50.6 866.9 866.9 328.8 868.2 0.13 TRP 79 17919 -88.5 -95.5 26 7.0 -88.5 75 13 381.6 381.6 302.5 381.6 0.00 WND 28 24114 -57.4 -87.7 1 30.3 -58.7 90 63 599.9 599.9 320.6 599.9 0.01 Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 563.24 mb = 4941.93 m = 16213.48 ft Wetbulb zero: 573.76 mb = 4789.57 m = 15713.61 ft Precipitable water: 2.37 inches Sfc-500 mean rel hum: 84.00 % Est. max temperature: 32.06 C = 89.70 F Sfc-Lift cond lev (LCL): 998.30 mb = 120.94 m = 396.78 ft T: 24.12 C 700-500 lapse rate: 4.88 C/km ThetaE index: 13.00 C Layer 925.0- 700.0 mb Conv cond level (CCL): 886.79 mb = 1156.70 m = 3794.90 ft Mean mixing ratio: 16.90 g/kg Conv temperature: 31.29 C = 88.32 F Cap Strength: 2.10 C Lifted Index: -0.87 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.64 C Lifted Index @700 mb: -1.17 C Showalter Index: 0.88 C Risk: Thunderstorms probable Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 19.90 C K Index: 34.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 228.00 Risk: None Energy Index: -0.56 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 543.16 J/kg Max Up Vert Vel: 32.96 m/s Conv Inhibition (B-): 37.82 J/kg Cap Strength: 2.09 C Lift Cond Lev (LCL): 929.32 mb = 750.03 m = 2460.71 ft Lev Free Conv (LFC): 844.32 mb = 1580.15 m = 5184.15 ft Equ Level (EL): 174.32 mb = 13337.54 m = 43757.80 ft B at Equ Level: 540.48 J/kg Max Parcel Lev (MPL): 104.32 mb = 16368.29 m = 53701.07 ft Wind level data Storm motion: 37 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 1011 6 320 2 1.3 -1.5 | 234 7 5.4 3.9 1 1000 106 265 6 6.0 0.5 | 239 12 10.1 6.0 2 925 791 310 9 6.9 -5.8 | 272 11 11.0 -0.3 3 850 1523 355 14 1.2 -13.9 | 328 10 5.3 -8.5 4 700 3162 45 8 -5.7 -5.7 | 84 2 -1.6 -0.2 5 500 5890 5 8 -0.7 -8.0 | 306 4 3.4 -2.5 6 400 7610 40 12 -7.7 -9.2 | 44 5 -3.6 -3.7 7 300 9730 100 15 -14.8 2.6 | 127 13 -10.7 8.1 8 250 11000 135 9 -6.4 6.4 | 169 12 -2.3 11.8 9 200 12480 135 26 -18.4 18.4 | 149 28 -14.3 23.9 10 150 14260 120 41 -35.5 20.5 | 130 41 -31.4 26.0 11 100 16610 55 10 -8.2 -5.7 | 86 4 -4.1 -0.3 12 79 17919 75 13 -12.6 -3.4 | 104 9 -8.5 2.1 13 70 18590 100 24 -23.6 4.2 | 116 22 -19.6 9.6 14 50 20560 70 35 -32.9 -12.0 | 77 30 -28.8 -6.5 15 30 23680 95 55 -54.8 4.8 | 101 52 -50.7 10.3 16 28 24114 90 63 -63.0 0.0 | 95 59 -58.9 5.5 17 20 26270 85 45 -44.8 -3.9 | 92 41 -40.7 1.6 Wind Parameters Mean winds (0-6000m): 6.7 at 9.1 knts Storm direction: 36.7 at 6.8 knts Shear (0-3000m) pos: 2.3 neg: 1.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): -179.8 deg Storm rel helicity (0-3000m) pos: 59.6 neg: 0.0 tot: 59.6 m^2/s^2 ave: 19.9 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 4.1 10^-3/s Energy-Hel index: 0.19 Bulk Rich Number: 35.10 Bulk Shear: 15.48 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 ------------------------------------------------------------------------------- 500 280 6 247 11| 0.0 6.2 6.2| 13.1 0.0 13.1 26.3 0.51| 9.0 4.6 1000 299 8 260 11| 2.9 3.1 6.0| 29.6 0.0 29.6 29.6 0.70| 7.4 5.2 1500 319 9 278 10| 4.3 2.1 6.3| 49.6 0.0 49.6 33.1 0.80| 7.5 6.0 2000 334 10 293 9| 3.4 1.6 4.9| 55.2 0.0 55.2 27.6 0.77| 6.6 5.1 2500 343 10 302 8| 2.8 1.2 4.0| 58.1 0.0 58.1 23.2 0.75| 6.0 4.5 3000 350 10 308 7| 2.3 1.0 3.3| 59.6 0.0 59.6 19.9 0.74| 5.6 4.1 4000 0 10 316 6| 1.7 0.9 2.6| 60.0 -0.5 59.5 14.9 0.67| 4.5 3.0 5000 5 9 320 5| 1.4 1.0 2.3| 60.0 -1.2 58.7 11.7 0.59| 3.8 2.3 6000 7 9 320 5| 1.1 0.9 2.1| 60.4 -2.0 58.3 9.7 0.54| 3.4 1.8 Wrote GIF file: /home/apache/climate/data/raob//WRLR/skewt/WRLR.skewt.20251204.00.gif