UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for WRLR... Searching the city database file for: WRLR ... Date:0000Z 1 MAY 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 1011 6 26.8 25.8 94 1.0 26.1 280 2 299.0 302.9 298.8 360.8 21.11 1 1000 101 26.2 25.7 97 0.5 25.9 315 2 299.4 303.2 299.0 361.6 21.22 2 978 298 24.8 24.6 99 0.2 24.7 320 3 299.9 303.6 298.6 359.4 20.30 3 925 787 22.0 21.0 94 1.0 21.3 125 6 301.8 305.0 297.1 352.5 17.17 4 913 901 21.4 21.2 99 0.2 21.3 121 5 302.3 305.6 297.5 354.4 17.62 5 886 1162 19.8 19.4 98 0.4 19.5 114 5 303.3 306.3 296.9 351.4 16.21 6 850 1520 18.6 17.0 90 1.6 17.5 105 4 305.6 308.3 296.4 349.0 14.49 7 794 2104 16.2 12.3 78 3.9 13.6 81 8 309.1 311.2 295.2 343.7 11.40 8 765 2420 15.0 10.6 75 4.4 12.1 85 12 311.1 313.1 295.1 343.5 10.56 9 752 2566 14.0 9.2 73 4.8 11.0 92 11 311.5 313.4 294.7 341.6 9.76 10 700 3168 10.4 6.5 77 3.9 8.0 130 4 314.0 315.7 294.6 341.1 8.71 11 681 3397 8.6 6.7 88 1.9 7.4 114 4 314.5 316.2 295.0 342.8 9.08 12 649 3795 8.0 3.3 72 4.7 5.2 85 3 318.2 319.6 294.8 342.0 7.50 13 630 4040 6.6 0.6 65 6.0 3.2 68 3 319.3 320.5 294.2 339.6 6.36 14 618 4198 5.4 1.6 76 3.8 3.2 56 3 319.7 321.0 294.8 342.0 6.97 15 577 4756 1.8 0.3 90 1.5 1.0 46 3 321.8 323.1 295.2 343.7 6.80 16 524 5529 -2.3 -7.3 69 5.0 -4.7 38 2 325.8 326.7 294.3 339.9 4.22 17 500 5900 -4.7 -7.4 81 2.7 -6.0 35 2 327.3 328.2 294.8 342.0 4.39 18 440 6893 -10.1 -19.1 48 9.0 -13.2 4 0 332.7 333.1 294.2 339.4 1.92 19 400 7620 -14.5 -22.5 51 8.0 -17.0 75 9 336.1 336.5 294.7 341.8 1.57 20 393 7754 -14.9 -27.9 32 13.0 -18.3 76 10 337.3 337.5 294.6 341.0 0.98 21 388 7851 -15.5 -26.5 38 11.0 -18.5 76 10 337.8 338.0 294.8 341.9 1.13 22 336 8920 -23.7 -28.2 66 4.5 -24.8 96 12 340.8 341.0 295.5 344.9 1.12 23 300 9740 -29.1 -42.1 27 13.0 -30.8 85 7 344.4 344.4 295.7 345.6 0.31 24 259 10768 -37.7 -52.7 19 15.0 -38.8 53 15 346.5 346.5 296.0 347.0 0.11 25 250 11010 -39.7 -52.7 24 13.0 -40.6 45 17 347.0 347.1 296.1 347.5 0.12 26 240 11287 -42.3 -55.3 23 13.0 -43.0 45 18 347.2 347.2 296.1 347.6 0.09 27 220 11868 -46.9 -51.3 61 4.4 -47.1 67 22 348.9 348.9 296.5 349.5 0.15 28 200 12490 -52.3 -57.3 55 5.0 -52.5 75 24 349.9 350.0 296.7 350.3 0.08 29 150 14280 -68.1 -73.1 49 5.0 -68.1 80 23 352.8 352.8 297.3 352.8 0.01 30 142 14607 -70.3 -75.3 48 5.0 -70.4 85 24 354.5 354.5 297.6 354.5 0.01 31 123 15448 -74.9 -81.9 33 7.0 -74.9 77 25 361.0 361.0 298.9 361.0 0.00 32 120 15592 -74.3 -83.3 24 9.0 -74.3 64 24 364.7 364.7 299.6 364.7 0.00 33 100 16630 -82.3 -92.3 16 10.0 -82.3 325 15 368.7 368.7 300.4 368.7 0.00 34 95 16917 -83.7 -90.7 28 7.0 -83.7 350 29 371.4 371.4 300.8 371.4 0.00 35 87 17413 -77.9 -83.9 37 6.0 -77.9 17 18 392.5 392.5 304.2 392.6 0.00 36 80 17890 -81.7 -90.7 20 9.0 -81.7 68 12 394.2 394.3 304.4 394.3 0.00 37 70 18650 -76.7 -89.7 11 13.0 -76.7 195 18 420.3 420.3 307.7 420.3 0.00 38 61 19451 -74.1 -86.1 14 12.0 -74.2 234 20 443.0 443.0 310.2 443.0 0.00 39 53 20293 -64.9 -85.9 4 21.0 -65.2 274 21 482.4 482.4 313.7 482.5 0.00 40 50 20650 -64.3 -92.3 1 28.0 -64.6 290 22 492.0 492.0 314.4 492.0 0.00 41 34 23044 -58.1 -88.1 1 30.0 -59.1 263 22 565.6 565.6 318.9 565.7 0.00 TRP 95 16917 -83.7 -90.7 28 7.0 -83.7 350 29 371.4 371.4 300.8 371.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5799.00 m Freezing level: 553.73 mb = 5095.20 m = 16716.32 ft Wetbulb zero: 567.98 mb = 4882.35 m = 16018.00 ft Precipitable water: 2.46 inches Sfc-500 mean rel hum: 82.75 % Est. max temperature: 32.70 C = 90.86 F Sfc-Lift cond lev (LCL): 996.95 mb = 128.00 m = 419.94 ft T: 26.01 C 700-500 lapse rate: 5.53 C/km ThetaE index: 13.31 C Layer 886.0- 681.0 mb Conv cond level (CCL): 948.19 mb = 569.61 m = 1868.76 ft Mean mixing ratio: 19.23 g/kg Conv temperature: 28.73 C = 83.72 F Cap Strength: 0.15 C Lifted Index: -4.19 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.51 C Lifted Index @700 mb: -2.10 C Showalter Index: -1.38 C Risk: Thunderstorms probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.70 C K Index: 36.40 Risk: > 80 % chance of thunderstorms Sweat Index: 214.00 Risk: None Energy Index: -1.43 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1869.96 J/kg Max Up Vert Vel: 61.15 m/s Conv Inhibition (B-): 0.17 J/kg Cap Strength: 0.15 C Lift Cond Lev (LCL): 953.71 mb = 518.58 m = 1701.36 ft Lev Free Conv (LFC): 938.71 mb = 657.78 m = 2158.05 ft Equ Level (EL): 128.71 mb = 15182.23 m = 49809.87 ft B at Equ Level: 1848.31 J/kg Max Parcel Lev (MPL): 68.71 mb = 18757.96 m = 61541.10 ft Wind level data Storm motion: 116 at 3 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 1011 6 280 2 2.0 -0.3 | 290 5 5.0 -1.8 1 1000 101 315 2 1.4 -1.4 | 303 5 4.4 -2.9 2 977 305 320 3 1.9 -2.3 | 307 6 4.9 -3.8 3 925 787 125 6 -4.9 3.4 | 136 3 -1.9 2.0 4 912 914 120 5 -4.3 2.5 | 128 2 -1.3 1.0 5 850 1520 105 4 -3.9 1.0 | 63 1 -0.8 -0.4 6 791 2134 80 8 -7.9 -1.4 | 60 6 -4.9 -2.9 7 763 2438 85 12 -12.0 -1.0 | 74 9 -8.9 -2.5 8 700 3168 130 4 -3.1 2.6 | 177 1 -0.1 1.1 9 611 4267 50 3 -2.3 -1.9 | 348 3 0.7 -3.4 10 500 5900 35 2 -1.1 -1.6 | 329 4 1.9 -3.1 11 433 7010 0 0 -0.0 -0.0 | 296 3 3.0 -1.5 12 400 7620 75 9 -8.7 -2.3 | 56 7 -5.7 -3.8 13 353 8534 80 13 -12.8 -2.3 | 69 10 -9.8 -3.7 14 312 9449 120 11 -9.5 5.5 | 122 8 -6.5 4.0 15 300 9740 85 7 -7.0 -0.6 | 62 4 -4.0 -2.1 16 250 11010 45 17 -12.0 -12.0 | 34 16 -9.0 -13.5 17 240 11278 45 18 -12.7 -12.7 | 34 17 -9.7 -14.2 18 209 12192 80 24 -23.6 -4.2 | 75 21 -20.6 -5.6 19 200 12490 75 24 -23.2 -6.2 | 69 22 -20.2 -7.7 20 150 14280 80 23 -22.7 -4.0 | 74 20 -19.6 -5.5 21 127 15240 95 27 -26.9 2.4 | 92 24 -23.9 0.9 22 100 16630 325 15 8.6 -12.3 | 320 18 11.6 -13.8 23 98 16764 325 15 8.6 -12.3 | 320 18 11.6 -13.8 24 95 16917 350 29 5.0 -28.6 | 345 31 8.0 -30.0 25 92 17069 340 23 7.9 -21.6 | 335 26 10.9 -23.1 26 75 18288 110 7 -6.6 2.4 | 105 4 -3.6 0.9 27 70 18650 195 18 4.7 17.4 | 206 18 7.7 15.9 28 50 20650 290 22 20.7 -7.5 | 291 25 23.7 -9.0 29 40 21641 265 23 22.9 2.0 | 269 26 25.9 0.5 30 27 23470 260 20 19.7 3.5 | 265 23 22.7 2.0 Wind Parameters Mean winds (0-6000m): 85.9 at 4.5 knts Storm direction: 115.9 at 3.4 knts Shear (0-3000m) pos: 1.3 neg: 0.7 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -164.4 deg Storm rel helicity (0-3000m) pos: 26.1 neg: -1.3 tot: 24.8 m^2/s^2 ave: 8.3 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.2 10^-3/s Energy-Hel index: 0.18 Bulk Rich Number: 380.65 Bulk Shear: 4.91 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 ------------------------------------------------------------------------------- 500 335 3 314 6| 5.4 0.0 5.4| 8.9 0.0 8.9 17.9 0.89| 6.9 6.1 1000 109 4 78 1| 3.5 0.0 3.5| 15.4 -0.2 15.1 15.1 0.82| 8.6 7.1 1500 111 4 92 1| 2.3 0.4 2.8| 15.4 -0.6 14.8 9.9 0.70| 6.2 4.3 2000 103 5 72 1| 1.7 1.0 2.8| 15.4 -0.9 14.5 7.2 0.57| 5.6 3.2 2500 94 6 67 3| 2.2 0.8 3.1| 20.4 -1.3 19.1 7.6 0.53| 5.6 3.0 3000 95 6 73 3| 1.3 0.7 2.0| 26.1 -1.3 24.8 8.3 0.54| 5.9 3.2 4000 96 5 70 3| 0.9 0.9 1.8| 26.7 -2.0 24.7 6.2 0.43| 5.2 2.2 5000 91 5 54 2| 0.8 0.8 1.5| 26.7 -3.0 23.6 4.7 0.38| 4.3 1.7 6000 86 4 39 2| 0.6 0.6 1.3| 26.7 -3.8 22.8 3.8 0.36| 3.7 1.3 Wrote GIF file: /home/apache/climate/data/raob//WRLR/skewt/WRLR.skewt.20250501.00.gif