UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for WRLR... Searching the city database file for: WRLR ... Date:0000Z 25 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 25.0 23.8 93 1.2 24.2 260 1 297.1 300.5 296.9 351.1 18.65 1 1000 110 24.4 24.1 98 0.3 24.2 185 3 297.5 301.0 297.4 353.4 19.23 2 979 297 24.0 21.7 87 2.3 22.3 222 5 299.0 302.0 296.3 348.3 16.93 3 940 653 22.6 22.6 100 0.0 22.6 292 10 301.0 304.5 297.9 356.0 18.67 4 925 794 22.2 21.5 96 0.7 21.7 320 12 302.0 305.3 297.5 354.3 17.72 5 914 898 22.2 19.0 82 3.2 19.9 321 12 303.0 305.9 296.3 348.4 15.30 6 890 1130 21.4 17.0 76 4.4 18.4 322 12 304.5 307.1 295.7 345.8 13.83 7 850 1527 17.6 15.8 89 1.8 16.4 325 13 304.6 307.1 295.4 344.6 13.40 8 834 1689 16.2 15.7 97 0.5 15.9 325 14 304.8 307.3 295.6 345.3 13.58 9 813 1906 14.8 14.8 100 0.0 14.8 324 15 305.5 308.0 295.5 344.8 13.14 10 795 2096 14.8 13.4 91 1.4 13.9 323 15 307.5 309.8 295.4 344.5 12.25 11 745 2645 13.0 6.0 62 7.0 8.8 322 18 311.3 312.8 293.2 335.7 7.90 12 700 3167 9.4 5.5 77 3.9 7.1 320 20 312.9 314.4 293.9 338.1 8.12 13 617 4202 2.6 1.7 94 0.9 2.1 13 18 316.6 317.9 294.0 338.8 7.03 14 600 4427 0.8 0.6 99 0.2 0.7 24 18 317.0 318.3 293.9 338.2 6.68 15 525 5494 -2.7 -4.3 89 1.6 -3.5 80 16 325.2 326.2 295.0 342.7 5.31 16 500 5880 -5.1 -5.7 96 0.6 -5.4 100 15 326.8 327.8 295.1 343.5 5.01 17 483 6152 -7.1 -7.1 100 0.0 -7.1 101 14 327.6 328.5 295.1 343.1 4.65 18 421 7219 -11.9 -13.6 87 1.7 -12.6 104 11 334.6 335.2 295.7 345.6 3.18 19 400 7610 -15.1 -16.1 92 1.0 -15.4 105 10 335.4 335.9 295.5 344.9 2.72 20 368 8234 -19.9 -20.0 99 0.1 -19.9 104 11 337.1 337.5 295.4 344.7 2.12 21 340 8817 -23.7 -24.2 96 0.5 -23.8 102 13 339.6 339.9 295.6 345.4 1.59 22 300 9720 -29.7 -37.7 46 8.0 -30.9 100 15 343.5 343.6 295.6 345.5 0.50 23 278 10257 -33.9 -36.4 78 2.5 -34.3 104 16 345.0 345.2 296.1 347.4 0.61 24 269 10486 -35.7 -40.1 64 4.4 -36.2 106 17 345.7 345.8 296.1 347.4 0.43 25 263 10642 -36.9 -41.3 64 4.4 -37.4 107 17 346.2 346.2 296.1 347.7 0.39 26 250 10990 -39.9 -43.0 72 3.1 -40.2 110 18 346.7 346.8 296.2 348.1 0.34 27 227 11640 -45.7 -47.7 80 2.0 -45.8 110 23 347.6 347.6 296.3 348.5 0.23 28 200 12470 -52.9 -57.4 58 4.5 -53.1 110 30 349.0 349.0 296.5 349.3 0.08 29 157 13986 -66.9 -72.9 42 6.0 -67.0 102 40 350.2 350.2 296.7 350.3 0.01 30 150 14260 -69.5 -75.5 41 6.0 -69.5 100 42 350.4 350.4 296.7 350.4 0.01 31 127 15236 -76.3 -82.3 38 6.0 -76.3 110 55 355.2 355.2 297.7 355.2 0.00 32 108 16168 -77.5 -82.2 47 4.7 -77.5 124 22 369.8 369.8 300.5 369.8 0.00 33 103 16439 -77.7 -84.7 31 7.0 -77.7 128 12 374.4 374.4 301.4 374.4 0.00 34 100 16610 -74.5 -81.5 33 7.0 -74.5 130 6 383.8 383.8 302.9 383.8 0.01 35 84 17627 -72.9 -82.9 21 10.0 -72.9 206 17 406.7 406.7 306.1 406.7 0.00 36 70 18680 -78.5 -92.5 8 14.0 -78.6 285 29 416.4 416.4 307.3 416.4 0.00 37 68 18846 -79.1 -94.1 7 15.0 -79.1 283 29 418.6 418.6 307.6 418.6 0.00 38 53 20317 -66.3 -94.3 1 28.0 -66.5 268 28 479.2 479.2 313.4 479.2 0.00 39 50 20670 -67.7 -94.7 1 27.0 -67.9 265 28 484.0 484.0 313.8 484.0 0.00 40 36 22660 -65.5 -93.5 1 28.0 -65.9 149 15 537.3 537.3 317.3 537.3 0.00 41 30 23790 -57.9 -87.9 1 30.0 -59.0 85 8 586.8 586.8 320.0 586.8 0.01 42 29 24004 -56.9 -86.9 1 30.0 -58.2 595.3 595.3 320.4 595.3 0.01 TRP 127 15236 -76.3 -82.3 38 6.0 -76.3 110 55 355.2 355.2 297.7 355.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5770.00 m Freezing level: 582.86 mb = 4671.15 m = 15325.12 ft Wetbulb zero: 588.02 mb = 4588.37 m = 15053.51 ft Precipitable water: 2.43 inches Sfc-500 mean rel hum: 87.41 % Est. max temperature: 32.46 C = 90.44 F Sfc-Lift cond lev (LCL): 994.92 mb = 154.84 m = 507.98 ft T: 24.30 C 700-500 lapse rate: 5.34 C/km ThetaE index: 11.42 C Layer 925.0- 834.0 mb Conv cond level (CCL): 884.84 mb = 1180.09 m = 3871.65 ft Mean mixing ratio: 17.85 g/kg Conv temperature: 32.43 C = 90.37 F Cap Strength: 1.52 C Lifted Index: -2.95 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.53 C Lifted Index @700 mb: -1.81 C Showalter Index: -0.14 C Risk: Thunderstorms probable Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 20.90 C K Index: 34.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 230.60 Risk: None Energy Index: -0.33 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1199.66 J/kg Max Up Vert Vel: 48.98 m/s Conv Inhibition (B-): 26.79 J/kg Cap Strength: 1.48 C Lift Cond Lev (LCL): 945.83 mb = 599.13 m = 1965.63 ft Lev Free Conv (LFC): 860.83 mb = 1417.68 m = 4651.11 ft Equ Level (EL): 140.83 mb = 14630.02 m = 47998.17 ft B at Equ Level: 1199.54 J/kg Max Parcel Lev (MPL): 90.83 mb = 17171.01 m = 56334.65 ft Wind level data Storm motion: 7 at 11 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 6 260 1 1.0 0.2 | 192 12 2.4 11.5 1 1000 110 185 3 0.3 3.0 | 187 14 1.7 14.3 2 925 794 320 12 7.7 -9.2 | 257 9 9.1 2.2 3 850 1527 325 13 7.5 -10.6 | 266 9 8.9 0.7 4 700 3167 320 20 12.9 -15.3 | 286 15 14.3 -4.0 5 500 5880 100 15 -14.8 2.6 | 136 19 -13.3 14.0 6 400 7610 105 10 -9.7 2.6 | 149 16 -8.2 13.9 7 300 9720 100 15 -14.8 2.6 | 136 19 -13.3 14.0 8 250 10990 110 18 -16.9 6.2 | 138 23 -15.5 17.5 9 200 12470 110 30 -28.2 10.3 | 129 34 -26.8 21.6 10 150 14260 100 42 -41.4 7.3 | 115 44 -39.9 18.6 11 127 15236 110 55 -51.7 18.8 | 121 59 -50.3 30.2 12 100 16610 130 6 -4.6 3.9 | 168 16 -3.2 15.2 13 70 18680 285 29 28.0 -7.5 | 263 30 29.4 3.8 14 50 20670 265 28 27.9 2.4 | 245 32 29.3 13.8 15 30 23790 85 8 -8.0 -0.7 | 148 13 -6.5 10.6 Wind Parameters Mean winds (0-6000m): 337.1 at 15.2 knts Storm direction: 7.1 at 11.4 knts Shear (0-3000m) pos: 2.2 neg: 1.1 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 92.7 deg Storm rel helicity (0-3000m) pos: 78.5 neg: -3.5 tot: 75.0 m^2/s^2 ave: 25.0 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 3.6 10^-3/s Energy-Hel index: 0.54 Bulk Rich Number: 33.42 Bulk Shear: 35.90 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 ------------------------------------------------------------------------------- 500 241 5 202 15| 7.4 0.0 7.4| 35.5 -3.5 32.0 64.0 0.62| 12.3 7.7 1000 312 8 230 10| 6.1 0.0 6.1| 65.5 -3.5 62.0 62.0 0.71| 11.9 8.5 1500 318 9 241 9| 4.3 0.0 4.3| 67.8 -3.5 64.3 42.9 0.72| 8.3 6.0 2000 320 11 249 9| 3.2 0.5 3.8| 71.6 -3.5 68.1 34.0 0.72| 6.7 4.9 2500 321 12 256 9| 2.6 0.9 3.5| 75.2 -3.5 71.7 28.7 0.71| 5.8 4.1 3000 321 13 262 10| 2.2 1.1 3.3| 78.5 -3.5 75.0 25.0 0.69| 5.2 3.6 4000 326 14 274 10| 2.0 0.8 2.9|112.7 -3.5 109.2 27.3 0.74| 5.9 4.3 5000 336 15 287 8| 2.1 0.7 2.7|145.0 -3.5 141.5 28.3 0.78| 6.3 4.9 6000 337 15 290 8| 1.8 0.6 2.4|190.3 -3.5 186.8 31.1 0.79| 6.4 5.0 Wrote GIF file: /home/apache/climate/data/raob//WRLR/skewt/WRLR.skewt.20250425.00.gif