UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for WRLR... Searching the city database file for: WRLR ... Date:0000Z 1 DEC 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 25.0 23.6 92 1.4 24.0 290 2 297.1 300.4 296.7 350.3 18.40 1 1000 117 24.4 23.1 92 1.3 23.5 280 4 297.5 300.8 296.6 350.0 18.07 2 988 223 23.6 21.6 89 2.0 22.2 263 4 297.8 300.8 295.8 346.1 16.66 3 979 303 23.6 21.7 89 1.9 22.2 250 4 298.6 301.6 296.1 347.8 16.93 4 939 669 23.4 20.8 85 2.6 21.5 19 4 301.9 305.0 296.9 351.2 16.69 5 925 801 22.4 20.1 87 2.3 20.8 65 4 302.2 305.2 296.7 350.1 16.22 6 915 896 21.6 19.6 88 2.0 20.2 65 5 302.3 305.3 296.5 349.3 15.88 7 850 1534 18.4 15.7 84 2.7 16.5 5 8 305.4 307.9 295.6 345.3 13.32 8 795 2105 14.8 13.1 90 1.7 13.7 0 11 307.5 309.7 295.2 343.7 12.01 9 700 3173 8.6 6.9 89 1.7 7.6 5 12 312.0 313.7 294.2 339.7 8.96 10 665 3597 8.4 1.4 61 7.0 4.5 29 12 316.4 317.6 293.4 336.6 6.38 11 625 4107 5.6 0.6 70 5.0 2.8 37 9 318.9 320.1 294.1 339.3 6.41 12 618 4199 5.2 -1.8 61 7.0 1.5 39 9 319.4 320.5 293.6 336.9 5.43 13 611 4292 5.2 -6.8 42 12.0 -0.6 40 8 320.5 321.2 292.4 332.8 3.76 14 593 4536 3.2 -2.8 65 6.0 0.1 38 10 320.9 321.9 293.8 337.9 5.25 15 534 5378 -1.5 -10.5 50 9.0 -5.4 30 17 325.0 325.7 293.3 335.8 3.22 16 521 5574 -2.9 -7.9 68 5.0 -5.3 28 19 325.6 326.5 294.1 339.2 4.05 17 509 5759 -3.3 -18.3 30 15.0 -8.7 26 21 327.3 327.7 292.7 333.5 1.78 18 500 5900 -4.3 -10.3 63 6.0 -7.0 25 22 327.8 328.5 294.2 339.6 3.49 19 493 6011 -5.1 -10.1 68 5.0 -7.3 22 22 328.1 328.9 294.4 340.3 3.60 20 456 6619 -8.9 -17.9 48 9.0 -12.1 32 19 330.8 331.2 293.8 338.0 2.05 21 415 7341 -13.9 -17.6 74 3.7 -15.2 48 14 333.4 333.9 294.7 341.5 2.31 22 400 7620 -15.1 -20.1 66 5.0 -16.7 55 12 335.4 335.8 294.8 342.3 1.94 23 382 7966 -17.3 -24.3 54 7.0 -19.3 59 12 336.9 337.2 294.8 342.0 1.40 24 374 8124 -18.7 -23.0 69 4.3 -20.0 61 12 337.1 337.4 295.0 342.9 1.61 25 340 8827 -23.3 -32.3 43 9.0 -25.1 69 13 340.2 340.3 295.0 343.0 0.75 26 327 9111 -25.5 -30.3 64 4.8 -26.5 73 13 340.9 341.1 295.4 344.5 0.94 27 300 9730 -29.9 -36.9 51 7.0 -31.0 80 13 343.2 343.4 295.6 345.3 0.54 28 250 11000 -40.3 -47.3 47 7.0 -40.9 70 12 346.2 346.2 296.0 347.0 0.21 29 240 11279 -42.1 -53.1 29 11.0 -42.8 76 12 347.5 347.5 296.2 348.0 0.11 30 234 11451 -43.5 -55.5 25 12.0 -44.1 80 13 347.9 347.9 296.3 348.3 0.09 31 200 12490 -53.1 -57.8 57 4.7 -53.2 105 14 348.7 348.7 296.4 349.0 0.08 32 188 12886 -56.3 -60.8 57 4.5 -56.4 92 16 349.7 349.8 296.6 350.0 0.06 33 155 14082 -66.3 -75.3 27 9.0 -66.4 82 30 352.5 352.6 297.2 352.6 0.01 34 150 14280 -68.1 -76.1 31 8.0 -68.1 80 32 352.8 352.8 297.3 352.8 0.01 35 136 14861 -73.5 -78.0 50 4.5 -73.5 83 34 353.2 353.2 297.3 353.3 0.01 36 102 16491 -85.9 -91.9 33 6.0 -85.9 109 49 359.7 359.7 298.7 359.7 0.00 37 100 16600 -85.7 -91.7 33 6.0 -85.7 105 48 362.1 362.1 299.1 362.2 0.00 38 86 17436 -79.5 -83.7 50 4.2 -79.5 53 32 390.6 390.6 303.9 390.6 0.00 39 83 17637 -78.3 -83.3 44 5.0 -78.3 34 20 397.0 397.1 304.8 397.1 0.00 40 71 18511 -83.5 -90.5 28 7.0 -83.5 325 10 404.1 404.1 305.7 404.1 0.00 41 70 18590 -82.3 -88.3 35 6.0 -82.3 350 14 408.3 408.3 306.3 408.3 0.00 42 52 20278 -76.5 -89.5 11 13.0 -76.6 116 32 458.1 458.1 311.6 458.1 0.00 43 50 20510 -66.3 -84.3 6 18.0 -66.5 105 39 487.2 487.2 314.0 487.3 0.01 44 46 21017 -64.9 -92.9 1 28.0 -65.3 86 42 502.4 502.4 315.1 502.4 0.00 45 30 23650 -61.1 -90.1 1 29.0 -61.9 75 55 578.1 578.1 319.6 578.1 0.00 46 23 25331 -51.8 -83.4 1 31.6 -54.5 100 71 650.9 650.9 322.7 651.0 0.02 47 22 25620 -50.3 -82.3 1 32.0 -53.5 100 71 663.9 663.9 323.2 664.0 0.02 48 20 26240 -50.7 -82.7 1 32.0 -53.9 95 63 681.0 681.0 323.8 681.2 0.02 49 13 29056 -49.3 -82.3 1 33.0 -54.2 55 31 775.1 775.1 326.6 775.4 0.04 TRP 71 18511 -83.5 -90.5 28 7.0 -83.5 325 10 404.1 404.1 305.7 404.1 0.00 WND 23 25331 -51.8 -83.4 1 31.6 -54.5 100 71 650.9 650.9 322.7 651.0 0.02 Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 552.83 mb = 5109.49 m = 16763.22 ft Wetbulb zero: 612.93 mb = 4266.56 m = 13997.74 ft Precipitable water: 2.26 inches Sfc-500 mean rel hum: 74.82 % Est. max temperature: 32.76 C = 90.97 F Sfc-Lift cond lev (LCL): 992.99 mb = 178.81 m = 586.64 ft T: 23.93 C 700-500 lapse rate: 4.73 C/km ThetaE index: 14.61 C Layer 925.0- 625.0 mb Conv cond level (CCL): 881.99 mb = 1214.01 m = 3982.94 ft Mean mixing ratio: 16.90 g/kg Conv temperature: 31.85 C = 89.33 F Cap Strength: 2.08 C Lifted Index: -1.16 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.21 C Lifted Index @700 mb: -1.85 C Showalter Index: 0.43 C Risk: Thunderstorms probable Total Totals Index: 42.70 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 20.00 C K Index: 36.70 Risk: > 80 % chance of thunderstorms Sweat Index: 226.40 Risk: None Energy Index: -1.15 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 460.58 J/kg Max Up Vert Vel: 30.35 m/s Conv Inhibition (B-): 45.38 J/kg Cap Strength: 2.08 C Lift Cond Lev (LCL): 933.92 mb = 717.03 m = 2352.42 ft Lev Free Conv (LFC): 808.92 mb = 1957.03 m = 6420.62 ft Equ Level (EL): 188.92 mb = 12854.51 m = 42173.07 ft B at Equ Level: 455.03 J/kg Max Parcel Lev (MPL): 98.92 mb = 16660.44 m = 54659.56 ft Wind level data Storm motion: 47 at 8 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 6 290 2 1.9 -0.7 | 238 9 7.8 4.9 1 1000 117 280 4 3.9 -0.7 | 244 11 9.9 4.9 2 979 305 250 4 3.8 1.4 | 234 12 9.7 7.0 3 925 801 65 4 -3.6 -1.7 | 211 5 2.3 3.9 4 913 914 65 5 -4.5 -2.1 | 202 4 1.4 3.5 5 851 1524 10 8 -1.4 -7.9 | 297 5 4.6 -2.3 6 850 1534 5 8 -0.7 -8.0 | 294 6 5.3 -2.4 7 792 2134 360 11 -0.0 -11.0 | 312 8 6.0 -5.4 8 737 2743 320 12 7.7 -9.2 | 285 14 13.7 -3.6 9 700 3173 5 12 -1.0 -12.0 | 322 8 4.9 -6.4 10 685 3353 25 14 -5.9 -12.7 | 360 7 0.0 -7.1 11 612 4267 40 8 -5.1 -6.1 | 303 1 0.8 -0.5 12 500 5900 25 22 -9.3 -19.9 | 13 15 -3.3 -14.3 13 487 6096 20 22 -7.5 -20.7 | 6 15 -1.6 -15.1 14 400 7620 55 12 -9.8 -6.9 | 72 4 -3.9 -1.3 15 300 9730 80 13 -12.8 -2.3 | 116 8 -6.8 3.3 16 250 11000 70 12 -11.3 -4.1 | 106 6 -5.3 1.5 17 200 12490 105 14 -13.5 3.6 | 141 12 -7.6 9.2 18 200 12497 95 12 -12.0 1.0 | 138 9 -6.0 6.6 19 150 14280 80 32 -31.5 -5.6 | 90 26 -25.5 0.0 20 141 14630 80 32 -31.5 -5.6 | 90 26 -25.5 0.0 21 102 16459 110 49 -46.0 16.8 | 119 46 -40.1 22.3 22 100 16600 105 48 -46.4 12.4 | 114 44 -40.4 18.0 23 97 16764 105 48 -46.4 12.4 | 114 44 -40.4 18.0 24 92 17069 90 54 -54.0 0.0 | 97 48 -48.0 5.6 25 78 17983 0 0 -0.0 -0.0 | 227 8 6.0 5.6 26 74 18288 250 14 13.2 4.8 | 242 22 19.1 10.4 27 71 18511 325 10 5.7 -8.2 | 283 12 11.7 -2.6 28 70 18590 350 14 2.4 -13.8 | 314 12 8.4 -8.2 29 63 19202 20 21 -7.2 -19.7 | 5 14 -1.2 -14.1 30 54 20117 125 27 -22.1 15.5 | 143 27 -16.2 21.1 31 50 20510 105 39 -37.7 10.1 | 116 35 -31.7 15.7 32 44 21336 75 44 -42.5 -11.4 | 81 37 -36.5 -5.8 33 42 21641 85 55 -54.8 -4.8 | 91 49 -48.8 0.8 34 34 22860 85 49 -48.8 -4.3 | 92 43 -42.8 1.3 35 30 23650 75 55 -53.1 -14.2 | 80 48 -47.2 -8.6 36 23 25331 100 71 -69.9 12.3 | 106 66 -64.0 17.9 37 22 25603 100 71 -69.9 12.3 | 106 66 -64.0 17.9 38 20 26240 95 63 -62.8 5.5 | 101 58 -56.8 11.1 39 17 26822 95 60 -59.8 5.2 | 101 55 -53.8 10.8 40 10 28651 20 5 -1.7 -4.7 | 258 4 4.3 0.9 41 9 29261 320 13 8.4 -10.0 | 287 15 14.3 -4.4 Wind Parameters Mean winds (0-6000m): 16.9 at 10.9 knts Storm direction: 46.9 at 8.2 knts Shear (0-3000m) pos: 1.6 neg: 2.1 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 67.6 deg Storm rel helicity (0-3000m) pos: 32.3 neg: -24.8 tot: 7.5 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 0.7 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 23.52 Bulk Shear: 19.58 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 ------------------------------------------------------------------------------- 500 276 4 242 11| 2.6 0.0 2.6| 12.5 -5.4 7.2 14.3 0.31| 9.1 2.8 1000 339 4 256 8| 3.5 0.0 3.5| 13.3 -10.6 2.7 2.7 -0.06| 9.2 -0.5 1500 20 5 257 4| 2.3 1.9 4.3| 15.9 -10.6 5.3 3.5 0.12| 8.1 1.0 2000 10 6 274 5| 1.8 2.2 4.0| 18.5 -10.6 7.9 4.0 0.16| 6.9 1.1 2500 2 7 284 6| 1.4 2.5 3.9| 19.1 -18.4 0.7 0.3 0.05| 6.7 0.4 3000 353 8 288 7| 1.6 2.1 3.7| 32.3 -24.8 7.5 2.5 0.10| 6.9 0.7 4000 4 9 302 6| 2.2 1.5 3.7| 48.5 -25.2 23.3 5.8 0.21| 6.9 1.4 5000 12 9 311 5| 1.8 1.4 3.2| 49.7 -25.5 24.1 4.8 0.20| 6.3 1.3 6000 17 11 330 6| 1.5 1.8 3.3| 49.7 -31.8 17.9 3.0 0.15| 6.0 0.9 Wrote GIF file: /home/apache/climate/data/raob//WRLR/skewt/WRLR.skewt.20251201.00.gif