UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for WRLR... Searching the city database file for: WRLR ... Date:0000Z 29 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 1010 6 26.0 24.8 93 1.2 25.2 330 4 298.3 301.9 298.0 356.2 19.88 1 1000 97 25.6 23.9 90 1.7 24.4 300 2 298.8 302.2 297.5 354.2 19.00 2 977 302 24.4 23.6 95 0.8 23.8 211 3 299.5 303.0 297.8 355.4 19.10 3 925 782 22.4 20.9 91 1.5 21.3 25 4 302.2 305.4 297.2 352.6 17.06 4 913 896 21.6 20.0 91 1.6 20.5 21 3 302.5 305.5 296.8 350.8 16.33 5 850 1514 18.0 16.8 93 1.2 17.2 355 3 305.0 307.7 296.1 347.7 14.31 6 794 2097 15.2 13.8 91 1.4 14.3 322 5 308.0 310.4 295.8 346.1 12.60 7 700 3158 10.0 8.9 93 1.1 9.3 15 7 313.6 315.5 295.6 345.4 10.29 8 617 4197 4.4 2.3 86 2.1 3.2 297 6 318.7 320.1 294.8 342.0 7.35 9 583 4656 1.6 1.6 100 0.0 1.6 284 7 320.6 322.0 295.3 344.3 7.40 10 500 5880 -4.9 -7.0 85 2.1 -5.9 310 5 327.1 328.0 294.8 342.2 4.53 11 400 7610 -13.5 -15.5 85 2.0 -14.3 60 4 337.4 338.0 296.1 347.5 2.86 12 379 8019 -16.3 -25.3 46 9.0 -18.8 79 7 339.0 339.3 295.2 343.7 1.29 13 370 8200 -17.3 -25.3 50 8.0 -19.6 88 8 340.0 340.3 295.5 344.9 1.32 14 319 9297 -25.5 -38.5 29 13.0 -27.6 125 18 343.4 343.5 295.5 345.1 0.43 15 300 9740 -28.9 -40.9 31 12.0 -30.6 135 10 344.6 344.7 295.7 346.1 0.36 16 266 10584 -35.3 -40.2 61 4.9 -35.9 67 7 347.4 347.5 296.4 349.1 0.43 17 250 11010 -39.1 -55.1 17 16.0 -40.1 70 12 347.9 348.0 296.3 348.3 0.09 18 200 12500 -52.3 -64.3 22 12.0 -52.6 85 15 349.9 350.0 296.7 350.1 0.03 19 162 13823 -64.5 -69.5 50 5.0 -64.6 102 32 351.2 351.2 296.9 351.2 0.02 20 150 14290 -66.7 -72.7 42 6.0 -66.7 115 23 355.2 355.2 297.7 355.2 0.01 21 144 14536 -68.1 -79.1 19 11.0 -68.2 139 17 356.9 356.9 298.1 356.9 0.01 22 137 14834 -70.5 -80.5 22 10.0 -70.5 168 10 357.8 357.8 298.2 357.8 0.00 23 128 15235 -73.5 -81.5 28 8.0 -73.5 210 10 359.4 359.4 298.6 359.4 0.00 24 103 16483 -80.7 -88.7 25 8.0 -80.7 340 14 368.7 368.7 300.3 368.7 0.00 25 100 16650 -80.3 -87.3 30 7.0 -80.3 335 11 372.6 372.6 301.0 372.6 0.00 26 83 17708 -78.7 -85.7 31 7.0 -78.7 357 0 396.2 396.2 304.7 396.2 0.00 27 78 18060 -81.1 -89.1 25 8.0 -81.1 327 5 398.4 398.4 305.0 398.4 0.00 28 70 18680 -74.7 -87.7 12 13.0 -74.7 275 13 424.6 424.6 308.2 424.6 0.00 29 65 19117 -69.1 -83.1 11 14.0 -69.2 275 25 445.9 445.9 310.4 445.9 0.01 30 53 20343 -66.9 -93.9 1 27.0 -67.1 268 34 477.8 477.8 313.2 477.8 0.00 TRP 103 16483 -80.7 -88.7 25 8.0 -80.7 340 14 368.7 368.7 300.3 368.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 562.57 mb = 4957.50 m = 16264.55 ft Wetbulb zero: 565.27 mb = 4902.31 m = 16083.48 ft Precipitable water: 2.58 inches Sfc-500 mean rel hum: 91.86 % Est. max temperature: 32.32 C = 90.17 F Sfc-Lift cond lev (LCL): 993.02 mb = 158.80 m = 521.00 ft T: 25.24 C 700-500 lapse rate: 5.47 C/km ThetaE index: 13.40 C Layer 925.0- 583.0 mb Conv cond level (CCL): 915.81 mb = 868.98 m = 2850.95 ft Mean mixing ratio: 18.19 g/kg Conv temperature: 30.16 C = 86.29 F Cap Strength: 0.79 C Lifted Index: -3.34 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.67 C Lifted Index @700 mb: -1.68 C Showalter Index: -1.11 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 21.70 C K Index: 38.60 Risk: > 80 % chance of thunderstorms Sweat Index: 212.60 Risk: None Energy Index: -1.17 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1112.85 J/kg Max Up Vert Vel: 47.18 m/s Conv Inhibition (B-): 7.78 J/kg Cap Strength: 0.79 C Lift Cond Lev (LCL): 942.23 mb = 620.11 m = 2034.45 ft Lev Free Conv (LFC): 887.23 mb = 1143.33 m = 3751.04 ft Equ Level (EL): 147.23 mb = 14402.35 m = 47251.24 ft B at Equ Level: 1091.82 J/kg Max Parcel Lev (MPL): 87.23 mb = 17425.91 m = 57170.91 ft Wind level data Storm motion: 357 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 1010 6 330 4 2.0 -3.5 | 248 2 1.8 0.7 1 1000 97 300 2 1.7 -1.0 | 205 4 1.5 3.2 2 977 305 210 3 1.5 2.6 | 191 7 1.3 6.8 3 925 782 25 4 -1.7 -3.6 | 106 2 -1.9 0.5 4 911 914 20 3 -1.0 -2.8 | 137 2 -1.3 1.3 5 850 1514 355 3 0.3 -3.0 | 182 1 0.0 1.2 6 790 2134 320 5 3.2 -3.8 | 264 3 3.0 0.3 7 709 3048 45 9 -6.4 -6.4 | 72 7 -6.6 -2.2 8 700 3158 15 7 -1.8 -6.8 | 38 3 -2.0 -2.6 9 610 4267 290 6 5.6 -2.1 | 249 6 5.4 2.1 10 566 4877 280 8 7.9 -1.4 | 250 8 7.7 2.8 11 500 5880 310 5 3.8 -3.2 | 255 4 3.6 0.9 12 400 7610 60 4 -3.5 -2.0 | 120 4 -3.7 2.2 13 368 8230 90 8 -8.0 0.0 | 117 9 -8.2 4.2 14 312 9449 130 19 -14.6 12.2 | 138 22 -14.8 16.4 15 300 9740 135 10 -7.1 7.1 | 147 13 -7.3 11.2 16 274 10363 65 5 -4.5 -2.1 | 113 5 -4.8 2.1 17 250 11010 70 12 -11.3 -4.1 | 90 12 -11.5 0.1 18 200 12500 85 15 -14.9 -1.3 | 101 15 -15.2 2.9 19 191 12802 85 14 -13.9 -1.2 | 102 14 -14.2 2.9 20 157 14021 105 36 -34.8 9.3 | 111 38 -35.0 13.5 21 150 14290 115 23 -20.8 9.7 | 123 25 -21.1 13.9 22 134 14935 180 7 0.0 7.0 | 179 11 -0.2 11.2 23 103 16459 345 25 6.5 -24.1 | 343 21 6.2 -20.0 24 103 16483 340 14 4.8 -13.2 | 333 10 4.6 -9.0 25 100 16650 335 11 4.6 -10.0 | 323 7 4.4 -5.8 26 98 16764 335 11 4.6 -10.0 | 323 7 4.4 -5.8 27 83 17678 0 0 -0.0 -0.0 | 177 4 -0.2 4.2 28 70 18680 275 13 13.0 -1.1 | 257 13 12.7 3.0 29 59 19507 275 39 38.9 -3.4 | 269 39 38.6 0.8 30 47 20726 260 28 27.6 4.9 | 252 29 27.3 9.0 Wind Parameters Mean winds (0-6000m): 326.9 at 5.6 knts Storm direction: 356.9 at 4.2 knts Shear (0-3000m) pos: 2.3 neg: 0.8 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 179.1 deg Storm rel helicity (0-3000m) pos: 15.2 neg: -4.0 tot: 11.2 m^2/s^2 ave: 3.7 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 1.8 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 324.67 Bulk Shear: 3.43 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 ------------------------------------------------------------------------------- 500 261 3 210 5| 0.0 3.0 3.0| 5.0 -3.7 1.4 2.8 -0.03| 10.9 -0.4 1000 349 3 201 1| 2.4 1.5 3.9| 6.2 -4.0 2.2 2.2 -0.07| 9.5 -0.7 1500 359 3 170 1| 1.6 1.2 2.8| 6.5 -4.0 2.5 1.7 -0.02| 6.7 -0.1 2000 350 3 200 1| 1.2 1.3 2.5| 7.1 -4.0 3.1 1.5 0.06| 5.7 0.3 2500 344 4 235 1| 1.6 1.0 2.6| 9.5 -4.0 5.5 2.2 0.19| 5.4 1.0 3000 0 4 41 0| 2.3 0.8 3.1| 15.2 -4.0 11.2 3.7 0.31| 5.7 1.8 4000 358 5 3 1| 1.7 2.0 3.8| 15.2 -12.8 2.4 0.6 0.02| 5.8 0.1 5000 338 5 295 2| 1.4 2.0 3.3| 16.0 -15.2 0.8 0.2 -0.01| 5.1 -0.1 6000 327 6 280 3| 1.5 1.6 3.2| 17.2 -15.2 1.9 0.3 0.01| 4.6 0.0 Wrote GIF file: /home/apache/climate/data/raob//WRLR/skewt/WRLR.skewt.20250429.00.gif