UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for WRLR... Searching the city database file for: WRLR ... Date:1200Z 30 NOV 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 28.4 24.6 80 3.8 25.6 90 2 300.6 304.2 298.4 358.3 19.61 1 1000 101 27.8 24.2 81 3.6 25.2 80 6 301.0 304.5 298.3 358.0 19.35 2 978 299 26.2 23.1 83 3.1 23.9 85 5 301.3 304.7 297.8 355.8 18.49 3 925 791 24.0 19.3 75 4.7 20.6 310 4 303.8 306.7 296.5 349.7 15.41 4 914 896 23.6 18.6 74 5.0 20.1 344 4 304.5 307.2 296.4 348.9 14.92 5 876 1267 21.8 16.8 73 5.0 18.3 344 6 306.3 308.9 296.2 348.0 13.87 6 850 1528 19.4 16.5 83 2.9 17.4 340 8 306.5 309.1 296.3 348.6 14.03 7 817 1868 17.8 12.8 73 5.0 14.5 326 15 308.3 310.4 295.0 342.9 11.45 8 795 2102 16.2 11.7 75 4.5 13.3 329 13 309.0 311.0 294.8 342.2 10.93 9 763 2450 13.0 12.4 96 0.6 12.6 336 14 309.2 311.4 295.6 345.5 11.95 10 743 2674 12.0 11.3 95 0.7 11.6 340 15 310.4 312.6 295.6 345.3 11.40 11 700 3173 10.6 7.7 82 2.9 8.8 350 17 314.2 316.0 295.2 343.7 9.47 12 629 4058 5.8 3.5 85 2.3 4.4 30 17 318.5 320.0 295.1 343.4 7.85 13 618 4203 5.2 1.3 76 3.9 3.0 36 17 319.4 320.8 294.6 341.2 6.82 14 588 4609 3.8 -4.2 56 8.0 -0.3 40 17 322.4 323.3 293.8 338.0 4.77 15 534 5387 -1.1 -5.0 75 3.9 -3.1 40 16 325.5 326.5 294.8 341.9 4.94 16 520 5599 -1.9 -10.9 50 9.0 -5.8 40 15 327.0 327.7 293.8 337.9 3.20 17 500 5910 -4.7 -8.6 74 3.9 -6.5 40 15 327.3 328.1 294.5 340.7 4.00 18 473 6344 -7.9 -9.5 88 1.6 -8.6 39 15 328.6 329.4 294.8 341.9 3.94 19 451 6713 -9.7 -24.7 28 15.0 -14.1 38 15 330.8 331.1 293.0 334.9 1.14 20 436 6973 -11.1 -24.1 33 13.0 -14.9 37 16 332.3 332.5 293.5 336.8 1.25 21 417 7314 -13.3 -15.9 81 2.6 -14.3 36 16 333.7 334.2 295.0 343.0 2.66 22 400 7630 -14.9 -19.9 66 5.0 -16.6 35 16 335.6 336.0 295.0 342.6 1.97 23 390 7821 -16.5 -18.7 83 2.2 -17.3 32 15 336.0 336.4 295.3 343.9 2.24 24 364 8338 -19.3 -21.4 83 2.1 -20.0 25 14 338.9 339.3 295.7 345.8 1.90 25 344 8756 -21.7 -27.7 58 6.0 -23.2 19 12 341.2 341.4 295.6 345.4 1.14 26 300 9750 -29.5 -35.5 56 6.0 -30.5 5 9 343.8 343.9 295.8 346.2 0.62 27 288 10040 -31.7 -36.7 61 5.0 -32.4 13 10 344.7 344.8 296.0 346.9 0.57 28 274 10390 -34.7 -42.7 44 8.0 -35.6 22 10 345.3 345.4 295.8 346.6 0.32 TRP WND Sounding variables and indices 1000-500 mb thick: 5809.00 m Freezing level: 546.12 mb = 5212.19 m = 17100.15 ft Wetbulb zero: 590.50 mb = 4574.61 m = 15008.38 ft Precipitable water: 2.36 inches Sfc-500 mean rel hum: 76.63 % Est. max temperature: 34.22 C = 93.60 F Sfc-Lift cond lev (LCL): 957.32 mb = 487.60 m = 1599.71 ft T: 25.36 C 700-500 lapse rate: 5.59 C/km ThetaE index: 10.34 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 855.89 mb = 1468.12 m = 4816.62 ft Mean mixing ratio: 17.37 g/kg Conv temperature: 34.25 C = 93.65 F Cap Strength: 2.39 C Lifted Index: -3.02 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.09 C Lifted Index @700 mb: -0.96 C Showalter Index: -1.26 C Risk: Thunderstorms probable Total Totals Index: 45.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 21.20 C K Index: 37.70 Risk: > 80 % chance of thunderstorms Sweat Index: 229.00 Risk: None Energy Index: -1.58 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 769.51 J/kg Max Up Vert Vel: 39.23 m/s Conv Inhibition (B-): 60.37 J/kg Cap Strength: 2.39 C Lift Cond Lev (LCL): 908.14 mb = 952.05 m = 3123.50 ft Lev Free Conv (LFC): 793.14 mb = 2121.66 m = 6960.74 ft Wind level data Storm motion: 43 at 10 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 90 2 -2.0 0.0 | 213 9 4.7 7.2 1 1000 101 80 6 -5.9 -1.0 | 187 6 0.7 6.1 2 977 305 85 5 -5.0 -0.4 | 194 7 1.7 6.7 3 925 791 310 4 3.1 -2.6 | 245 11 9.7 4.6 4 912 914 350 4 0.7 -3.9 | 246 8 7.3 3.2 5 850 1528 340 8 2.7 -7.5 | 272 9 9.4 -0.3 6 820 1829 325 15 8.6 -12.3 | 289 16 15.3 -5.1 7 791 2134 330 13 6.5 -11.3 | 287 14 13.2 -4.1 8 700 3173 350 17 3.0 -16.7 | 315 14 9.6 -9.6 9 612 4267 40 17 -10.9 -13.0 | 36 7 -4.3 -5.8 10 500 5910 40 15 -9.6 -11.5 | 35 5 -3.0 -4.3 11 400 7630 35 16 -9.2 -13.1 | 23 6 -2.5 -5.9 12 300 9750 5 9 -0.8 -9.0 | 287 6 5.9 -1.8 13 262 10668 30 11 -5.5 -9.5 | 334 3 1.2 -2.3 Wind Parameters Mean winds (0-6000m): 12.8 at 13.1 knts Storm direction: 42.8 at 9.8 knts Shear (0-3000m) pos: 1.0 neg: 2.6 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 97.1 deg Storm rel helicity (0-3000m) pos: 48.2 neg: -8.2 tot: 40.0 m^2/s^2 ave: 13.3 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 2.6 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 43.99 Bulk Shear: 17.49 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 74 5 198 6| 0.0 4.1 4.1| 7.2 -6.1 1.0 2.1 0.15| 10.1 1.5 1000 44 5 222 5| 0.0 2.8 2.8| 11.4 -7.3 4.1 4.1 0.18| 9.4 1.7 1500 9 5 250 6| 0.0 3.0 3.0| 18.3 -7.3 11.0 7.3 0.29| 7.4 2.2 2000 346 7 267 8| 0.0 3.9 3.9| 28.6 -7.7 20.9 10.5 0.33| 7.6 2.5 2500 340 8 274 9| 0.5 3.1 3.6| 36.6 -8.2 28.4 11.3 0.36| 6.7 2.4 3000 341 10 281 10| 1.0 2.6 3.5| 48.2 -8.2 40.0 13.3 0.42| 6.1 2.6 4000 351 11 296 9| 2.0 1.9 3.9| 79.1 -8.2 70.9 17.7 0.54| 6.2 3.3 5000 4 13 313 8| 1.9 1.5 3.4| 86.0 -8.3 77.7 15.5 0.56| 5.4 3.0 6000 13 13 326 7| 1.6 1.3 2.8| 86.0 -8.6 77.4 12.9 0.54| 4.6 2.5 Wrote GIF file: /home/apache/climate/data/raob//WRLR/skewt/WRLR.skewt.20251130.12.gif