UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for WRLR... Searching the city database file for: WRLR ... Date:0000Z 5 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 1012 6 25.0 23.4 91 1.6 23.9 270 1 297.1 300.4 296.6 349.8 18.19 1 1000 112 24.8 23.1 90 1.7 23.6 290 4 298.0 301.2 296.7 350.5 18.07 2 979 299 24.8 24.1 96 0.7 24.3 309 7 299.8 303.4 298.2 357.4 19.66 3 950 564 23.6 22.2 92 1.4 22.6 334 9 301.1 304.4 297.5 354.2 18.01 4 925 797 21.8 20.8 94 1.0 21.1 355 10 301.6 304.7 297.0 351.6 16.95 5 914 901 21.0 20.4 96 0.6 20.6 346 8 301.8 304.9 296.9 351.2 16.73 6 850 1528 17.0 16.9 99 0.1 17.0 345 8 304.0 306.6 295.9 346.8 14.40 7 795 2098 14.2 14.2 100 0.0 14.2 345 9 306.8 309.2 295.7 345.7 12.92 8 768 2390 11.6 11.2 97 0.4 11.3 352 8 307.1 309.1 294.3 340.1 10.95 9 700 3165 9.2 8.6 96 0.6 8.8 15 5 312.7 314.6 295.2 343.8 10.08 10 674 3478 7.8 6.6 92 1.2 7.1 5 4 314.5 316.3 295.0 342.9 9.12 11 617 4202 3.4 3.4 100 0.0 3.4 343 2 317.5 319.0 295.0 342.7 7.95 12 535 5346 -3.5 -4.6 92 1.1 -4.1 340 2 322.5 323.5 294.1 339.1 5.09 13 500 5880 -5.3 -5.3 100 0.0 -5.3 340 2 326.6 327.6 295.2 343.7 5.16 14 485 6120 -5.5 -7.6 85 2.1 -6.5 14 4 329.2 330.1 295.3 344.2 4.46 15 400 7610 -15.3 -16.3 92 1.0 -15.7 50 8 335.1 335.6 295.4 344.5 2.68 16 376 8075 -18.1 -18.6 96 0.5 -18.3 43 9 337.4 337.9 295.7 345.7 2.35 17 363 8338 -18.7 -20.6 85 1.9 -19.3 42 8 340.0 340.4 296.1 347.4 2.04 18 300 9730 -29.7 -35.7 56 6.0 -30.7 35 4 343.5 343.6 295.7 345.9 0.61 19 287 10043 -32.1 -40.1 45 8.0 -33.1 61 4 344.5 344.6 295.7 346.1 0.41 20 270 10470 -35.1 -37.8 76 2.7 -35.5 98 4 346.2 346.3 296.3 348.3 0.55 21 256 10838 -38.3 -52.3 22 14.0 -39.3 97 7 346.8 346.8 296.0 347.3 0.12 22 250 11000 -39.7 -52.7 24 13.0 -40.6 80 10 347.0 347.1 296.1 347.5 0.12 23 217 11949 -47.9 -51.5 66 3.6 -48.1 93 14 348.7 348.7 296.5 349.3 0.15 24 200 12480 -52.7 -57.1 59 4.4 -52.8 100 17 349.3 349.3 296.5 349.7 0.08 25 166 13655 -63.7 -69.7 44 6.0 -63.8 94 36 350.0 350.1 296.7 350.1 0.02 26 150 14270 -68.5 -73.5 48 5.0 -68.5 90 51 352.1 352.1 297.1 352.1 0.01 27 115 15815 -80.7 -85.7 43 5.0 -80.7 85 62 357.2 357.2 298.1 357.2 0.00 28 108 16168 -81.1 -86.1 42 5.0 -81.1 85 63 362.9 362.9 299.2 362.9 0.00 29 100 16600 -81.7 -86.7 42 5.0 -81.7 95 33 369.9 369.9 300.5 369.9 0.00 30 96 16827 -81.7 -86.1 47 4.4 -81.7 90 31 374.2 374.2 301.3 374.2 0.00 31 88 17308 -84.9 -90.9 33 6.0 -84.9 66 26 377.2 377.2 301.8 377.2 0.00 32 79 17894 -87.7 -92.7 39 5.0 -87.7 55 32 383.3 383.3 302.8 383.3 0.00 33 70 18570 -74.9 -78.7 55 3.8 -74.9 60 9 424.1 424.1 308.2 424.2 0.01 34 58 19659 -74.7 -84.7 20 10.0 -74.7 354 17 448.0 448.0 310.7 448.1 0.01 35 50 20520 -74.5 -87.5 12 13.0 -74.6 110 25 467.9 467.9 312.5 468.0 0.00 36 36 22497 -61.3 -90.3 1 29.0 -62.0 95 51 548.2 548.2 318.0 548.2 0.00 37 30 23630 -61.1 -90.1 1 29.0 -61.9 85 57 578.1 578.1 319.6 578.1 0.00 38 26 24526 -60.5 -89.5 1 29.0 -61.5 87 57 603.9 603.9 320.8 604.0 0.00 39 20 26200 -52.5 -84.5 1 32.0 -55.3 90 57 675.5 675.5 323.6 675.6 0.02 40 13 29040 -42.1 -77.1 1 35.0 -50.1 326 30 800.1 800.1 327.3 800.8 0.08 41 10 30800 -45.1 -79.1 1 34.0 -52.7 275 49 851.2 851.2 328.4 852.0 0.08 42 9.8 30935 -44.1 -79.1 1 35.0 -52.3 859.9 859.9 328.6 860.7 0.08 TRP 79 17894 -87.7 -92.7 39 5.0 -87.7 55 32 383.3 383.3 302.8 383.3 0.00 WND 108 16168 -81.1 -86.1 42 5.0 -81.1 85 63 362.9 362.9 299.2 362.9 0.00 Sounding variables and indices 1000-500 mb thick: 5768.00 m Freezing level: 576.59 mb = 4765.72 m = 15635.37 ft Wetbulb zero: 579.48 mb = 4705.30 m = 15437.14 ft Precipitable water: 2.60 inches Sfc-500 mean rel hum: 96.28 % Est. max temperature: 31.43 C = 88.58 F Sfc-Lift cond lev (LCL): 989.12 mb = 208.46 m = 683.93 ft T: 24.80 C 700-500 lapse rate: 5.34 C/km ThetaE index: 17.27 C Layer 950.0- 700.0 mb Conv cond level (CCL): 926.86 mb = 779.47 m = 2557.27 ft Mean mixing ratio: 18.14 g/kg Conv temperature: 29.45 C = 85.00 F Cap Strength: 1.00 C Lifted Index: -3.56 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.18 C Lifted Index @700 mb: -2.30 C Showalter Index: -1.16 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.30 C Cross Totals Index: 22.20 C K Index: 38.60 Risk: > 80 % chance of thunderstorms Sweat Index: 220.80 Risk: None Energy Index: -0.74 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1405.05 J/kg Max Up Vert Vel: 53.01 m/s Conv Inhibition (B-): 7.78 J/kg Cap Strength: 1.00 C Lift Cond Lev (LCL): 945.74 mb = 602.98 m = 1978.27 ft Lev Free Conv (LFC): 910.74 mb = 932.05 m = 3057.87 ft Equ Level (EL): 140.74 mb = 14640.48 m = 48032.49 ft B at Equ Level: 1404.87 J/kg Max Parcel Lev (MPL): 70.74 mb = 18511.39 m = 60732.16 ft Wind level data Storm motion: 17 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 1012 6 270 1 1.0 -0.0 | 210 4 2.1 3.7 1 1000 112 290 4 3.8 -1.4 | 245 5 4.9 2.3 2 978 305 310 7 5.4 -4.5 | 277 7 6.5 -0.8 3 925 797 355 10 0.9 -10.0 | 342 7 2.0 -6.3 4 913 914 345 8 2.1 -7.7 | 322 5 3.2 -4.0 5 850 1528 345 8 2.1 -7.7 | 322 5 3.2 -4.0 6 791 2134 345 9 2.3 -8.7 | 325 6 3.5 -5.0 7 700 3165 15 5 -1.3 -4.8 | 8 1 -0.2 -1.1 8 611 4267 340 2 0.7 -1.9 | 225 3 1.8 1.8 9 500 5880 340 2 0.7 -1.9 | 225 3 1.8 1.8 10 449 6706 100 9 -8.9 1.6 | 124 9 -7.7 5.2 11 400 7610 50 8 -6.1 -5.1 | 74 5 -5.0 -1.5 12 399 7620 45 10 -7.1 -7.1 | 60 7 -5.9 -3.4 13 300 9730 35 4 -2.3 -3.3 | 109 1 -1.2 0.4 14 262 10668 115 4 -3.6 1.7 | 155 6 -2.5 5.4 15 250 11000 80 10 -9.8 -1.7 | 103 9 -8.7 1.9 16 200 12480 100 17 -16.7 3.0 | 113 17 -15.6 6.6 17 190 12802 100 17 -16.7 3.0 | 113 17 -15.6 6.6 18 150 14270 90 51 -51.0 0.0 | 94 50 -49.9 3.7 19 134 14935 85 60 -59.8 -5.2 | 88 59 -58.6 -1.5 20 108 16168 85 63 -62.8 -5.5 | 88 62 -61.6 -1.8 21 103 16459 85 63 -62.8 -5.5 | 88 62 -61.6 -1.8 22 100 16600 95 33 -32.9 2.9 | 102 32 -31.7 6.6 23 97 16764 95 33 -32.9 2.9 | 102 32 -31.7 6.6 24 92 17069 70 23 -21.6 -7.9 | 78 21 -20.5 -4.2 25 79 17894 55 32 -26.2 -18.4 | 60 29 -25.1 -14.7 26 78 17983 35 26 -14.9 -21.3 | 38 22 -13.8 -17.6 27 74 18288 70 39 -36.6 -13.3 | 75 37 -35.5 -9.7 28 70 18570 60 9 -7.8 -4.5 | 83 7 -6.7 -0.8 29 66 18898 360 3 -0.0 -3.0 | 239 1 1.1 0.7 30 63 19202 290 15 14.1 -5.1 | 275 15 15.2 -1.4 31 56 19812 15 17 -4.4 -16.4 | 14 13 -3.3 -12.7 32 50 20520 110 25 -23.5 8.6 | 119 25 -22.4 12.2 33 48 20726 125 23 -18.8 13.2 | 134 24 -17.7 16.9 34 44 21336 95 38 -37.9 3.3 | 101 37 -36.7 7.0 35 31 23470 95 61 -60.8 5.3 | 99 60 -59.6 9.0 36 30 23630 85 57 -56.8 -5.0 | 89 56 -55.7 -1.3 37 20 26200 90 57 -57.0 0.0 | 94 56 -55.9 3.7 38 18 26822 90 56 -56.0 0.0 | 94 55 -54.9 3.7 39 15 28042 30 12 -6.0 -10.4 | 36 8 -4.9 -6.7 40 12 29870 275 44 43.8 -3.8 | 270 45 45.0 -0.2 41 10 30800 275 49 48.8 -4.3 | 271 50 49.9 -0.6 Wind Parameters Mean winds (0-6000m): 347.0 at 5.1 knts Storm direction: 17.0 at 3.9 knts Shear (0-3000m) pos: 0.9 neg: 0.1 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): 146.4 deg Storm rel helicity (0-3000m) pos: 23.5 neg: -2.9 tot: 20.6 m^2/s^2 ave: 6.9 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 2.4 10^-3/s Energy-Hel index: 0.19 Bulk Rich Number: 892.94 Bulk Shear: 1.57 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 ------------------------------------------------------------------------------- 500 310 6 270 5| 8.0 0.0 8.0| 13.4 0.0 13.4 26.8 0.96| 9.7 9.3 1000 333 7 303 5| 4.0 0.0 4.0| 20.8 -2.9 17.9 17.9 0.71| 8.3 5.9 1500 338 8 309 5| 2.7 0.0 2.7| 20.8 -2.9 17.9 11.9 0.71| 5.6 3.9 2000 340 8 313 5| 2.0 0.2 2.2| 21.2 -2.9 18.3 9.1 0.69| 4.4 3.0 2500 342 8 317 5| 1.4 0.2 1.6| 22.7 -2.9 19.8 7.9 0.67| 4.0 2.6 3000 344 8 319 5| 0.9 0.1 1.0| 23.5 -2.9 20.6 6.9 0.63| 3.7 2.4 4000 348 7 318 4| 0.7 0.4 1.0| 23.6 -3.6 19.9 5.0 0.46| 3.3 1.5 5000 347 6 310 3| 0.5 0.4 0.9| 23.6 -3.9 19.6 3.9 0.43| 2.7 1.1 6000 347 5 300 3| 0.6 0.3 0.9| 23.9 -3.9 19.9 3.3 0.43| 2.4 1.0 Wrote GIF file: /home/apache/climate/data/raob//WRLR/skewt/WRLR.skewt.20251205.00.gif