UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for WRLR... Searching the city database file for: WRLR ... Date:0000Z 26 APR 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 24.2 23.2 94 1.0 23.5 70 1 296.3 299.6 296.2 348.2 17.97 1 1000 113 25.6 22.3 82 3.3 23.2 80 2 298.8 301.9 296.4 348.9 17.19 2 979 300 25.0 22.4 86 2.6 23.1 62 4 300.0 303.2 297.0 351.8 17.68 3 969 391 24.8 21.8 83 3.0 22.6 54 5 300.6 303.8 296.9 351.2 17.21 4 925 798 22.4 19.8 85 2.6 20.6 15 9 302.2 305.1 296.5 349.2 15.91 5 914 902 21.4 19.9 91 1.5 20.4 15 9 302.2 305.2 296.7 350.1 16.21 6 850 1531 18.0 15.1 83 2.9 16.0 15 11 305.0 307.4 295.1 343.3 12.80 7 795 2102 14.4 13.4 94 1.0 13.7 354 10 307.0 309.3 295.3 344.0 12.25 8 727 2855 10.8 6.0 72 4.8 7.9 327 8 311.1 312.6 293.3 336.0 8.09 9 700 3170 8.8 6.5 85 2.3 7.4 315 7 312.2 313.9 294.1 339.2 8.71 10 639 3918 4.2 3.1 93 1.1 3.6 356 7 315.2 316.7 294.0 338.8 7.51 11 617 4203 2.8 2.6 99 0.2 2.7 11 7 316.8 318.3 294.4 340.5 7.51 12 568 4869 0.2 -0.5 95 0.7 -0.2 48 6 321.3 322.6 294.9 342.4 6.51 13 539 5287 -3.3 -3.3 100 0.0 -3.3 72 6 322.0 323.1 294.3 340.1 5.57 14 518 5601 -3.7 -4.1 97 0.4 -3.9 89 6 325.2 326.3 295.1 343.2 5.46 15 500 5880 -5.3 -6.8 89 1.5 -6.0 105 6 326.6 327.5 294.8 341.9 4.60 16 422 7201 -12.9 -13.6 94 0.7 -13.2 37 3 333.1 333.7 295.3 344.1 3.17 17 400 7610 -14.5 -16.7 83 2.2 -15.3 15 2 336.1 336.7 295.6 345.3 2.59 18 387 7859 -15.7 -19.7 71 4.0 -17.0 28 3 337.8 338.2 295.6 345.2 2.07 19 300 9720 -30.1 -36.1 56 6.0 -31.0 130 10 343.0 343.1 295.6 345.2 0.58 20 274 10341 -35.1 -37.0 83 1.9 -35.4 142 10 344.7 344.8 296.0 347.0 0.58 21 253 10877 -39.5 -44.5 59 5.0 -39.9 153 11 346.2 346.2 296.0 347.3 0.29 22 92 17104 -78.9 -88.9 18 10.0 -78.9 290 16 384.3 384.3 302.9 384.3 0.00 23 70 18650 -77.3 -93.3 6 16.0 -77.3 245 8 419.0 419.0 307.6 419.0 0.00 24 64 19166 -77.1 -96.1 3 19.0 -77.1 252 14 430.3 430.3 308.9 430.3 0.00 25 60 19545 -69.3 -93.3 2 24.0 -69.4 256 18 455.8 455.8 311.4 455.8 0.00 26 50 20640 -67.9 -94.9 1 27.0 -68.1 270 29 483.5 483.5 313.7 483.5 0.00 27 41 21841 -65.7 -93.7 1 28.0 -66.0 239 24 517.2 517.2 316.1 517.2 0.00 28 38 22301 -67.9 -94.9 1 27.0 -68.2 227 21 523.0 523.0 316.5 523.0 0.00 29 30 23750 -60.3 -89.3 1 29.0 -61.2 190 15 580.3 580.3 319.7 580.3 0.00 30 24 25160 -54.7 -85.7 1 31.0 -56.6 634.8 634.8 322.1 634.8 0.01 TRP 92 17104 -78.9 -88.9 18 10.0 -78.9 290 16 384.3 384.3 302.9 384.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5767.00 m Freezing level: 566.34 mb = 4893.24 m = 16053.75 ft Wetbulb zero: 571.20 mb = 4824.18 m = 15827.17 ft Precipitable water: 2.42 inches Sfc-500 mean rel hum: 89.50 % Est. max temperature: 32.36 C = 90.24 F Sfc-Lift cond lev (LCL): 997.78 mb = 132.60 m = 435.03 ft T: 25.54 C 700-500 lapse rate: 5.20 C/km ThetaE index: 7.96 C Layer 727.0- 700.0 mb Conv cond level (CCL): 889.25 mb = 1140.11 m = 3740.48 ft Mean mixing ratio: 16.88 g/kg Conv temperature: 31.17 C = 88.10 F Cap Strength: 1.64 C Lifted Index: -2.39 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.82 C Lifted Index @700 mb: -1.83 C Showalter Index: 0.19 C Risk: Thunderstorms probable Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 20.40 C K Index: 36.10 Risk: > 80 % chance of thunderstorms Sweat Index: 209.20 Risk: None Energy Index: -0.37 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 683.94 J/kg Max Up Vert Vel: 36.98 m/s Conv Inhibition (B-): 29.54 J/kg Cap Strength: 1.62 C Lift Cond Lev (LCL): 925.06 mb = 797.43 m = 2616.20 ft Lev Free Conv (LFC): 830.06 mb = 1733.49 m = 5687.22 ft Equ Level (EL): 230.06 mb = 11461.90 m = 37604.20 ft B at Equ Level: 674.79 J/kg Max Parcel Lev (MPL): 150.06 mb = 14092.28 m = 46233.94 ft Wind level data Storm motion: 37 at 6 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 70 1 -0.9 -0.3 | 211 5 2.4 4.1 1 1000 113 80 2 -2.0 -0.3 | 199 4 1.4 4.0 2 925 798 15 9 -2.3 -8.7 | 346 4 1.0 -4.3 3 850 1531 15 11 -2.8 -10.6 | 355 6 0.5 -6.2 4 700 3170 315 7 4.9 -4.9 | 274 8 8.3 -0.6 5 500 5880 105 6 -5.8 1.6 | 158 6 -2.4 5.9 6 400 7610 15 2 -0.5 -1.9 | 229 4 2.9 2.5 7 300 9720 130 10 -7.7 6.4 | 158 12 -4.3 10.8 8 92 17104 290 16 15.0 -5.5 | 273 18 18.4 -1.1 9 70 18650 245 8 7.3 3.4 | 234 13 10.6 7.8 10 50 20640 270 29 29.0 -0.0 | 262 33 32.4 4.4 11 30 23750 190 15 2.6 14.8 | 197 20 6.0 19.2 Wind Parameters Mean winds (0-6000m): 7.5 at 7.4 knts Storm direction: 37.5 at 5.5 knts Shear (0-3000m) pos: 0.0 neg: 1.3 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 68.7 deg Storm rel helicity (0-3000m) pos: 1.1 neg: -21.2 tot: -20.1 m^2/s^2 ave: -6.7 10^-3 m/s^2 rel: -0.70 Storm rel vorticity (0-3000m) horiz: 3.8 stream: -2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 165.11 Bulk Shear: 4.14 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 54 3 193 2| 0.0 5.3 5.3| 0.0 -2.8 -2.8 -5.7 -0.71| 6.2 -4.4 1000 23 6 313 1| 0.0 4.6 4.6| 0.3 -4.2 -3.9 -3.9 -0.60| 5.9 -3.6 1500 19 7 339 3| 0.0 3.6 3.6| 1.1 -4.2 -3.1 -2.1 -0.50| 4.4 -2.2 2000 15 8 340 4| 0.0 2.5 2.5| 1.1 -9.8 -8.7 -4.4 -0.60| 4.1 -2.5 2500 10 8 333 4| 0.0 1.8 1.8| 1.1 -15.5 -14.5 -5.8 -0.66| 4.0 -2.6 3000 5 8 326 5| 0.0 1.3 1.3| 1.1 -21.2 -20.1 -6.7 -0.70| 3.8 -2.7 4000 360 8 316 5| 0.6 1.0 1.6| 6.3 -22.6 -16.3 -4.1 -0.46| 3.6 -1.7 5000 4 8 319 4| 1.0 0.8 1.8| 8.3 -22.6 -14.3 -2.9 -0.25| 3.5 -0.9 6000 7 7 321 4| 1.0 0.7 1.7| 11.6 -22.7 -11.1 -1.9 -0.15| 3.4 -0.5 Wrote GIF file: /home/apache/climate/data/raob//WRLR/skewt/WRLR.skewt.20250426.00.gif