UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121812.upa.cvt Date: 1200Z 18 DEC 25 Searching for WRLR... Searching the city database file for: WRLR ... Date:1200Z 18 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 1008 6 27.0 24.1 84 2.9 24.9 40 2 299.5 302.9 297.8 355.3 19.07 1 1000 81 26.2 24.1 88 2.1 24.7 55 7 299.4 302.9 297.8 355.6 19.23 2 976 296 25.0 22.9 88 2.1 23.5 60 13 300.2 303.6 297.5 353.9 18.30 3 925 767 22.8 19.4 81 3.4 20.4 25 12 302.6 305.5 296.3 348.5 15.51 4 911 900 22.0 19.4 85 2.6 20.2 21 12 303.1 306.0 296.6 349.9 15.75 5 850 1501 18.4 16.9 91 1.5 17.4 350 6 305.4 308.1 296.3 348.5 14.40 6 793 2095 15.8 13.0 83 2.8 14.0 313 7 308.8 311.0 295.5 345.1 11.96 7 733 2761 12.8 9.7 81 3.1 10.8 291 6 312.5 314.5 295.4 344.5 10.37 8 700 3147 10.4 8.5 88 1.9 9.2 305 3 314.0 315.9 295.5 345.1 10.01 9 616 4204 4.6 3.0 89 1.6 3.7 296 5 319.0 320.5 295.2 343.7 7.74 10 521 5554 -3.3 -3.5 99 0.2 -3.4 58 5 325.2 326.3 295.3 343.8 5.68 11 500 5880 -4.1 -4.9 94 0.8 -4.5 90 5 328.0 329.1 295.7 345.8 5.32 12 400 7610 -13.3 -16.1 79 2.8 -14.3 150 4 337.7 338.3 296.0 347.3 2.72 13 393 7744 -13.9 -17.7 73 3.8 -15.3 154 5 338.6 339.1 296.0 347.3 2.42 14 343 8760 -22.7 -23.2 96 0.5 -22.8 187 8 340.1 340.5 295.8 346.4 1.72 15 300 9730 -29.3 -36.3 51 7.0 -30.4 160 8 344.1 344.2 295.8 346.3 0.57 16 262 10678 -36.9 -38.9 82 2.0 -37.1 121 10 346.5 346.6 296.3 348.5 0.50 17 250 11000 -39.3 -45.3 53 6.0 -39.8 95 13 347.6 347.7 296.4 348.7 0.27 18 223 11774 -46.5 -47.5 89 1.0 -46.6 94 15 348.1 348.2 296.4 349.1 0.24 19 207 12266 -50.7 -53.0 76 2.3 -50.8 105 19 349.0 349.1 296.5 349.6 0.13 20 200 12490 -52.5 -58.5 48 6.0 -52.7 110 21 349.6 349.6 296.6 349.9 0.07 21 188 12886 -55.7 -66.7 24 11.0 -55.9 111 24 350.7 350.7 296.8 350.8 0.03 22 158 13966 -65.3 -70.3 50 5.0 -65.4 114 32 352.3 352.3 297.1 352.4 0.02 23 150 14280 -67.9 -75.9 31 8.0 -67.9 115 34 353.1 353.1 297.3 353.2 0.01 24 137 14817 -72.5 -79.5 34 7.0 -72.5 115 29 354.3 354.3 297.5 354.3 0.01 25 129 15170 -72.1 -80.1 29 8.0 -72.1 119 24 361.1 361.1 299.0 361.2 0.01 26 108 16196 -78.7 -86.7 26 8.0 -78.7 344 18 367.5 367.5 300.1 367.5 0.00 27 100 16630 -81.9 -89.9 24 8.0 -81.9 290 36 369.5 369.5 300.5 369.5 0.00 28 94 16975 -84.5 -92.5 23 8.0 -84.5 295 35 371.0 371.0 300.7 371.0 0.00 29 80 17860 -87.3 -94.3 26 7.0 -87.3 315 27 382.7 382.7 302.7 382.7 0.00 30 70 18590 -86.1 -93.1 27 7.0 -86.1 205 5 400.2 400.2 305.2 400.2 0.00 31 60 19448 -77.7 -83.7 37 6.0 -77.7 341 12 437.0 437.0 309.6 437.0 0.01 32 54 20057 -71.9 -78.9 34 7.0 -72.0 38 31 463.7 463.7 312.1 463.8 0.01 33 50 20510 -71.1 -81.1 21 10.0 -71.2 80 45 475.9 475.9 313.1 476.0 0.01 34 45 21135 -71.3 -84.3 13 13.0 -71.4 80 48 490.0 490.0 314.2 490.1 0.01 35 31 23422 -57.1 -86.7 1 29.5 -58.4 85 64 583.4 583.4 319.8 583.4 0.01 36 30 23630 -55.9 -86.9 1 31.0 -57.3 100 60 592.2 592.2 320.3 592.3 0.01 37 20 26220 -52.3 -84.3 1 32.0 -55.1 95 63 676.1 676.1 323.6 676.2 0.02 38 14 28550 -44.3 -78.3 1 34.0 -51.0 164 12 775.8 775.8 326.7 776.4 0.06 39 10 30800 -42.7 -77.7 1 35.0 -51.5 260 53 860.2 860.2 328.6 861.1 0.10 40 9.0 31513 -41.7 -76.7 1 35.0 -51.5 890.3 890.4 329.2 891.7 0.12 TRP 80 17860 -87.3 -94.3 26 7.0 -87.3 315 27 382.7 382.7 302.7 382.7 0.00 WND 31 23422 -57.1 -86.7 1 29.5 -58.4 85 64 583.4 583.4 319.8 583.4 0.01 Sounding variables and indices 1000-500 mb thick: 5799.00 m Freezing level: 560.68 mb = 4989.88 m = 16370.78 ft Wetbulb zero: 566.85 mb = 4873.93 m = 15990.40 ft Precipitable water: 2.55 inches Sfc-500 mean rel hum: 88.74 % Est. max temperature: 32.66 C = 90.79 F Sfc-Lift cond lev (LCL): 966.89 mb = 378.03 m = 1240.25 ft T: 24.62 C 700-500 lapse rate: 5.31 C/km ThetaE index: 7.12 C Layer 976.0- 911.0 mb Conv cond level (CCL): 883.12 mb = 1169.64 m = 3837.37 ft Mean mixing ratio: 17.29 g/kg Conv temperature: 31.70 C = 89.06 F Cap Strength: 1.53 C Lifted Index: -1.89 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.07 C Lifted Index @700 mb: -0.75 C Showalter Index: -0.60 C Risk: Thunderstorms probable Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 21.00 C K Index: 37.50 Risk: > 80 % chance of thunderstorms Sweat Index: 219.80 Risk: None Energy Index: -0.63 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 694.05 J/kg Max Up Vert Vel: 37.26 m/s Conv Inhibition (B-): 27.37 J/kg Cap Strength: 1.53 C Lift Cond Lev (LCL): 922.25 mb = 792.98 m = 2601.62 ft Lev Free Conv (LFC): 767.25 mb = 2374.09 m = 7788.91 ft Equ Level (EL): 157.25 mb = 13994.94 m = 45914.59 ft B at Equ Level: 688.24 J/kg Max Parcel Lev (MPL): 97.25 mb = 16785.18 m = 55068.80 ft Wind level data Storm motion: 21 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 1008 6 40 2 -1.3 -1.5 | 188 3 0.4 3.0 1 1000 81 55 7 -5.7 -4.0 | 97 4 -4.0 0.5 2 975 305 60 13 -11.3 -6.5 | 78 10 -9.6 -2.0 3 925 767 25 12 -5.1 -10.9 | 28 7 -3.4 -6.4 4 909 914 20 12 -4.1 -11.3 | 20 7 -2.4 -6.8 5 850 1501 350 6 1.0 -5.9 | 297 3 2.7 -1.4 6 789 2134 310 7 5.4 -4.5 | 270 7 7.1 0.0 7 761 2438 280 8 7.9 -1.4 | 252 10 9.6 3.1 8 700 3147 305 3 2.5 -1.7 | 236 5 4.1 2.8 9 610 4267 295 5 4.5 -2.1 | 249 7 6.2 2.4 10 500 5880 90 5 -5.0 0.0 | 144 6 -3.3 4.5 11 416 7315 120 9 -7.8 4.5 | 146 11 -6.1 9.0 12 400 7610 150 4 -2.0 3.5 | 178 8 -0.3 8.0 13 325 9144 200 10 3.4 9.4 | 200 15 5.1 13.9 14 300 9730 160 8 -2.7 7.5 | 175 12 -1.0 12.0 15 274 10363 145 8 -4.6 6.6 | 165 11 -2.9 11.1 16 250 11000 95 13 -13.0 1.1 | 117 13 -11.3 5.6 17 229 11582 90 14 -14.0 0.0 | 110 13 -12.3 4.5 18 200 12490 110 21 -19.7 7.2 | 123 22 -18.0 11.7 19 150 14280 115 34 -30.8 14.4 | 123 35 -29.1 18.9 20 149 14326 110 35 -32.9 12.0 | 118 35 -31.2 16.5 21 127 15240 120 23 -19.9 11.5 | 131 24 -18.2 16.0 22 114 15850 25 5 -2.1 -4.5 | 87 0 -0.4 -0.0 23 100 16630 290 36 33.8 -12.3 | 282 36 35.5 -7.8 24 98 16764 290 37 34.8 -12.7 | 283 37 36.5 -8.1 25 80 17860 315 27 19.1 -19.1 | 305 25 20.8 -14.6 26 74 18288 320 23 14.8 -17.6 | 309 21 16.5 -13.1 27 70 18590 205 5 2.1 4.5 | 203 10 3.8 9.0 28 66 18898 220 7 4.5 5.4 | 212 12 6.2 9.9 29 63 19202 315 4 2.8 -2.8 | 250 5 4.5 1.7 30 50 20510 80 45 -44.3 -7.8 | 86 43 -42.6 -3.3 31 46 21031 80 47 -46.3 -8.2 | 85 45 -44.6 -3.7 32 31 23422 85 64 -63.8 -5.6 | 89 62 -62.1 -1.1 33 30 23630 100 60 -59.1 10.4 | 105 59 -57.4 14.9 34 29 23774 85 64 -63.8 -5.6 | 89 62 -62.1 -1.1 35 20 26220 95 63 -62.8 5.5 | 99 62 -61.1 10.0 36 19 26518 90 64 -64.0 0.0 | 94 62 -62.3 4.5 37 17 27127 105 20 -19.3 5.2 | 119 20 -17.6 9.7 38 14 28346 145 6 -3.4 4.9 | 169 10 -1.8 9.4 39 12 29870 270 49 49.0 -0.0 | 265 51 50.7 4.5 40 10 30800 260 53 52.2 9.2 | 256 56 53.9 13.7 Wind Parameters Mean winds (0-6000m): 350.5 at 6.4 knts Storm direction: 20.5 at 4.8 knts Shear (0-3000m) pos: 2.4 neg: 3.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 56.3 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -43.0 tot: -43.0 m^2/s^2 ave: -14.3 10^-3 m/s^2 rel: -0.70 Storm rel vorticity (0-3000m) horiz: 7.0 stream: -4.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 57.76 Bulk Shear: 12.02 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 55 10 78 7| 10.9 0.0 10.9| 0.0 -13.9 -13.9 -27.8 -0.72| 15.8-11.4 1000 41 11 55 7| 5.4 3.2 8.6| 0.0 -26.0 -26.0 -26.0 -0.78| 11.3 -8.9 1500 32 10 41 6| 3.6 3.6 7.2| 0.0 -32.1 -32.1 -21.4 -0.80| 9.7 -7.8 2000 22 9 24 4| 2.7 3.6 6.3| 0.0 -34.3 -34.3 -17.2 -0.76| 8.2 -6.3 2500 10 9 357 4| 2.2 3.7 5.8| 0.0 -41.3 -41.3 -16.5 -0.75| 7.6 -5.7 3000 0 8 336 4| 2.4 3.0 5.4| 0.0 -43.0 -43.0 -14.3 -0.70| 7.0 -4.9 4000 350 7 311 4| 1.8 2.4 4.2| 1.4 -44.0 -42.5 -10.6 -0.65| 5.6 -3.6 5000 345 7 300 4| 2.0 1.9 3.9| 5.2 -44.0 -38.8 -7.8 -0.50| 5.1 -2.6 6000 351 6 304 3| 1.9 1.6 3.5| 7.2 -44.1 -36.9 -6.1 -0.37| 5.0 -1.9 Wrote GIF file: /home/apache/climate/data/raob//WRLR/skewt/WRLR.skewt.20251218.12.gif