UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for WRLR... Searching the city database file for: WRLR ... Date:0000Z 23 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 1013 6 25.8 24.8 94 1.0 25.1 250 4 297.8 301.4 297.8 355.5 19.82 1 1000 117 25.0 24.3 96 0.7 24.5 245 4 298.1 301.7 297.7 354.8 19.47 2 979 304 23.4 23.4 100 0.0 23.4 245 4 298.4 301.8 297.3 353.1 18.82 3 925 801 22.0 21.0 94 1.0 21.3 250 7 301.8 305.0 297.1 352.5 17.17 4 915 896 21.2 20.8 98 0.4 20.9 242 7 301.9 305.1 297.2 352.5 17.14 5 880 1234 20.2 18.2 88 2.0 18.8 255 10 304.3 307.1 296.5 349.3 15.11 6 850 1534 18.4 17.1 92 1.3 17.5 270 12 305.4 308.1 296.4 349.1 14.59 7 796 2095 14.6 13.9 96 0.7 14.1 288 16 307.2 309.5 295.6 345.3 12.65 8 733 2790 10.4 10.4 100 0.0 10.4 284 12 309.9 311.9 295.1 343.1 10.88 9 700 3174 9.0 9.0 100 0.0 9.0 280 10 312.5 314.4 295.4 344.4 10.36 10 618 4197 3.4 3.4 100 0.0 3.4 17 6 317.4 318.9 294.9 342.5 7.94 11 500 5890 -5.7 -5.7 100 0.0 -5.7 75 15 326.1 327.1 295.0 342.7 5.01 12 400 7610 -15.3 -15.4 99 0.1 -15.3 55 21 335.1 335.7 295.6 345.2 2.89 13 355 8504 -20.3 -20.9 95 0.6 -20.5 65 19 340.0 340.4 296.0 347.4 2.04 14 329 9064 -24.5 -24.9 96 0.4 -24.6 72 17 341.7 342.0 296.1 347.4 1.54 15 300 9730 -29.5 -31.3 84 1.8 -29.9 80 15 343.8 344.0 296.0 347.3 0.93 16 270 10470 -35.1 -37.2 81 2.1 -35.4 89 16 346.2 346.3 296.3 348.4 0.58 17 250 11000 -39.7 -42.3 76 2.6 -39.9 95 17 347.0 347.1 296.3 348.5 0.37 18 200 12480 -52.5 -56.9 59 4.4 -52.7 110 23 349.6 349.6 296.6 350.0 0.09 19 150 14270 -68.5 -74.5 42 6.0 -68.5 105 38 352.1 352.1 297.1 352.1 0.01 20 128 15205 -76.9 -82.9 38 6.0 -76.9 95 38 353.3 353.3 297.3 353.3 0.00 21 109 16121 -81.7 -86.3 45 4.6 -81.7 75 41 360.9 360.9 298.9 360.9 0.00 22 103 16442 -78.7 -82.3 55 3.6 -78.7 62 48 372.5 372.5 301.0 372.5 0.00 23 100 16610 -79.7 -84.3 46 4.6 -79.7 55 51 373.7 373.7 301.2 373.8 0.00 24 90 17219 -71.1 -77.1 41 6.0 -71.2 17 18 402.3 402.3 305.5 402.4 0.01 25 70 18700 -72.1 -83.1 18 11.0 -72.2 265 27 430.1 430.1 308.9 430.2 0.01 26 65 19136 -72.5 -86.5 10 14.0 -72.6 265 36 438.5 438.5 309.7 438.5 0.00 27 58 19803 -74.1 -89.1 8 15.0 -74.2 267 33 449.4 449.4 310.8 449.4 0.00 28 50 20680 -69.1 -92.1 2 23.0 -69.3 270 28 480.7 480.7 313.5 480.7 0.00 29 44 21449 -68.1 -95.1 1 27.0 -68.4 295 24 501.0 501.0 315.0 501.0 0.00 30 37 22514 -59.7 -88.7 1 29.0 -60.5 304 12 548.0 548.0 318.0 548.0 0.00 31 30 23820 -62.5 -90.5 1 28.0 -63.2 335 18 574.3 574.3 319.4 574.3 0.00 32 28 24246 -62.5 -91.5 1 29.0 -63.2 325 15 585.7 585.7 319.9 585.7 0.00 TRP 109 16121 -81.7 -86.3 45 4.6 -81.7 75 41 360.9 360.9 298.9 360.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 573.91 mb = 4829.51 m = 15844.64 ft Wetbulb zero: 573.87 mb = 4788.89 m = 15711.37 ft Precipitable water: 2.67 inches Sfc-500 mean rel hum: 97.84 % Est. max temperature: 32.90 C = 91.22 F Sfc-Lift cond lev (LCL): 998.86 mb = 127.00 m = 416.68 ft T: 24.91 C 700-500 lapse rate: 5.41 C/km ThetaE index: 9.45 C Layer 880.0- 700.0 mb Conv cond level (CCL): 932.59 mb = 729.37 m = 2392.93 ft Mean mixing ratio: 18.33 g/kg Conv temperature: 29.27 C = 84.69 F Cap Strength: 0.48 C Lifted Index: -3.90 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.92 C Lifted Index @700 mb: -2.50 C Showalter Index: -2.44 C Risk: Severe thunderstorms possible Total Totals Index: 46.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 22.80 C K Index: 41.20 Risk: > 80 % chance of thunderstorms Sweat Index: 244.20 Risk: None Energy Index: -1.37 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1352.19 J/kg Max Up Vert Vel: 52.00 m/s Conv Inhibition (B-): 8.32 J/kg Cap Strength: 0.48 C Lift Cond Lev (LCL): 955.27 mb = 518.86 m = 1702.29 ft Lev Free Conv (LFC): 850.27 mb = 1531.21 m = 5023.58 ft Equ Level (EL): 130.27 mb = 15101.13 m = 49543.77 ft B at Equ Level: 1348.62 J/kg Max Parcel Lev (MPL): 80.27 mb = 17892.88 m = 58702.95 ft Wind level data Storm motion: 335 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 1013 6 250 4 3.8 1.4 | 185 8 0.7 7.9 1 1000 117 245 4 3.6 1.7 | 184 8 0.5 8.2 2 979 305 245 4 3.6 1.7 | 184 8 0.5 8.2 3 925 801 250 7 6.6 2.4 | 201 10 3.5 8.9 4 913 914 240 7 6.1 3.5 | 197 10 3.0 10.1 5 850 1534 270 12 12.0 -0.0 | 234 11 8.9 6.6 6 792 2134 290 16 15.0 -5.5 | 265 12 12.0 1.1 7 700 3174 280 10 9.8 -1.7 | 235 8 6.8 4.8 8 611 4267 25 6 -2.5 -5.4 | 101 6 -5.6 1.1 9 589 4572 40 5 -3.2 -3.8 | 113 7 -6.3 2.7 10 500 5890 75 15 -14.5 -3.9 | 99 18 -17.6 2.7 11 416 7315 65 24 -21.8 -10.1 | 82 25 -24.8 -3.6 12 400 7610 55 21 -17.2 -12.0 | 75 21 -20.3 -5.5 13 300 9730 80 15 -14.8 -2.6 | 102 18 -17.9 3.9 14 250 11000 95 17 -16.9 1.5 | 112 22 -20.0 8.0 15 209 12192 120 14 -12.1 7.0 | 132 20 -15.2 13.6 16 200 12480 110 23 -21.6 7.9 | 120 29 -24.7 14.4 17 150 14270 105 38 -36.7 9.8 | 112 43 -39.8 16.4 18 134 14935 100 37 -36.4 6.4 | 108 42 -39.5 13.0 19 109 16121 75 41 -39.6 -10.6 | 85 43 -42.7 -4.1 20 100 16610 55 51 -41.8 -29.3 | 63 50 -44.9 -22.7 21 97 16764 55 51 -41.8 -29.3 | 63 50 -44.9 -22.7 22 88 17374 5 8 -0.7 -8.0 | 69 4 -3.8 -1.4 23 75 18288 295 7 6.3 -3.0 | 222 5 3.3 3.6 24 70 18700 265 27 26.9 2.4 | 249 25 23.8 8.9 25 64 19202 265 37 36.9 3.2 | 254 35 33.8 9.8 26 50 20680 270 28 28.0 -0.0 | 255 26 24.9 6.6 27 50 20726 290 23 21.6 -7.9 | 274 19 18.5 -1.3 28 47 21031 270 25 25.0 -0.0 | 253 23 21.9 6.6 29 43 21641 305 24 19.7 -13.8 | 294 18 16.6 -7.2 30 41 21946 290 10 9.4 -3.4 | 244 7 6.3 3.1 31 30 23820 335 18 7.6 -16.3 | 335 11 4.5 -9.8 32 26 24384 315 12 8.5 -8.5 | 290 6 5.4 -1.9 Wind Parameters Mean winds (0-6000m): 304.8 at 9.7 knts Storm direction: 334.8 at 7.2 knts Shear (0-3000m) pos: 1.6 neg: 0.6 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 55.5 deg Storm rel helicity (0-3000m) pos: 44.4 neg: -13.3 tot: 31.1 m^2/s^2 ave: 10.4 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 1.8 10^-3/s Energy-Hel index: 0.35 Bulk Rich Number: 148.56 Bulk Shear: 9.10 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 ------------------------------------------------------------------------------- 500 246 4 186 8| 0.0 1.3 1.3| 2.5 -0.3 2.2 4.4 0.61| 1.6 1.0 1000 246 5 192 9| 0.0 1.9 1.9| 8.7 -2.3 6.4 6.4 0.49| 2.7 1.4 1500 253 7 202 9| 1.9 1.3 3.2| 25.3 -2.3 23.0 15.3 0.76| 3.8 2.9 2000 263 9 216 9| 2.7 1.0 3.7| 40.9 -2.3 38.6 19.3 0.83| 4.2 3.5 2500 271 10 227 9| 2.0 0.8 2.8| 44.4 -6.8 37.6 15.0 0.67| 4.0 2.7 3000 274 10 231 9| 1.6 0.6 2.3| 44.4 -13.3 31.1 10.4 0.47| 3.9 1.8 4000 280 10 234 8| 1.6 0.5 2.1| 49.1 -14.6 34.5 8.6 0.46| 4.6 2.1 5000 288 9 236 7| 1.5 0.4 1.9| 52.6 -18.5 34.1 6.8 0.39| 4.5 1.8 6000 305 10 258 5| 1.9 0.3 2.2| 56.0 -22.0 34.0 5.7 0.32| 4.5 1.5 Wrote GIF file: /home/apache/climate/data/raob//WRLR/skewt/WRLR.skewt.20250423.00.gif