UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110112.upa.cvt Date: 1200Z 1 NOV 25 Searching for WRLR... Searching the city database file for: WRLR ... Date:1200Z 1 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 1010 6 28.0 23.8 78 4.2 24.9 90 2 300.3 303.7 297.7 355.1 18.69 1 1000 95 28.0 24.8 83 3.2 25.6 95 6 301.1 304.8 298.8 360.4 20.08 2 977 302 26.4 23.9 86 2.5 24.6 100 9 301.6 305.1 298.5 359.0 19.46 3 925 786 25.0 18.0 65 7.0 20.1 305 2 304.9 307.5 296.0 347.2 14.18 4 913 901 24.6 17.6 65 7.0 19.7 301 3 305.6 308.2 296.1 347.5 14.00 5 879 1233 22.8 13.8 57 9.0 16.8 308 6 307.1 309.2 294.6 341.3 11.36 6 850 1524 20.4 12.4 60 8.0 15.1 315 9 307.5 309.5 294.3 339.9 10.70 7 808 1960 16.6 14.2 86 2.4 15.0 301 12 308.0 310.3 295.8 346.4 12.71 8 795 2098 16.0 13.2 83 2.8 14.1 296 13 308.8 311.0 295.6 345.4 12.09 9 734 2774 11.6 11.3 98 0.3 11.4 278 19 311.1 313.3 295.8 346.5 11.54 10 700 3171 10.6 2.6 58 8.0 6.1 250 14 314.2 315.5 293.0 335.0 6.61 11 679 3425 9.0 -1.0 49 10.0 3.7 251 13 315.2 316.2 292.2 331.8 5.24 12 664 3609 7.0 4.9 86 2.1 5.8 252 13 315.0 316.5 294.5 340.6 8.21 13 640 3912 5.2 3.9 91 1.3 4.4 253 12 316.2 317.8 294.6 341.2 7.94 14 618 4198 4.2 0.9 79 3.3 2.4 255 11 318.3 319.6 294.1 339.4 6.63 15 546 5200 0.0 -10.0 47 10.0 -4.5 285 8 324.8 325.4 293.3 335.7 3.28 16 525 5514 -2.3 -6.3 74 4.0 -4.3 292 7 325.7 326.6 294.5 340.8 4.55 17 500 5900 -5.1 -7.9 81 2.8 -6.4 230 2 326.8 327.7 294.6 340.9 4.22 18 464 6483 -8.9 -11.0 85 2.1 -9.8 176 6 329.1 329.9 294.6 341.2 3.56 19 457 6601 -9.7 -12.2 82 2.5 -10.7 171 7 329.6 330.2 294.5 340.8 3.28 20 400 7620 -14.7 -20.7 60 6.0 -16.6 120 18 335.9 336.3 294.9 342.5 1.84 21 392 7772 -15.5 -22.5 55 7.0 -17.6 118 19 336.8 337.1 294.9 342.6 1.60 22 316 9359 -26.7 -41.7 23 15.0 -28.8 100 25 342.6 342.7 295.3 343.9 0.31 23 300 9730 -30.1 -42.1 30 12.0 -31.6 95 26 343.0 343.0 295.3 344.2 0.31 24 290 9970 -32.5 -42.5 36 10.0 -33.7 84 27 342.9 342.9 295.3 344.1 0.31 TRP WND Sounding variables and indices 1000-500 mb thick: 5805.00 m Freezing level: 546.00 mb = 5200.02 m = 17060.23 ft Wetbulb zero: 593.18 mb = 4529.32 m = 14859.79 ft Precipitable water: 2.23 inches Sfc-500 mean rel hum: 73.07 % Est. max temperature: 35.09 C = 95.16 F Sfc-Lift cond lev (LCL): 950.63 mb = 544.14 m = 1785.22 ft T: 25.70 C 700-500 lapse rate: 5.75 C/km ThetaE index: 14.64 C Layer 700.0- 664.0 mb Conv cond level (CCL): 840.81 mb = 1617.48 m = 5306.63 ft Mean mixing ratio: 17.29 g/kg Conv temperature: 35.35 C = 95.62 F Cap Strength: 3.19 C Lifted Index: -3.60 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.93 C Lifted Index @700 mb: -1.08 C Showalter Index: 1.74 C Risk: Showers probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 17.50 C K Index: 29.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 168.80 Risk: None Energy Index: 0.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 845.55 J/kg Max Up Vert Vel: 41.12 m/s Conv Inhibition (B-): 78.40 J/kg Cap Strength: 3.19 C Lift Cond Lev (LCL): 899.61 mb = 1029.92 m = 3378.95 ft Lev Free Conv (LFC): 814.61 mb = 1889.81 m = 6200.10 ft Wind level data Storm motion: 305 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 1010 6 90 2 -2.0 0.0 | 118 9 -8.0 4.2 1 1000 95 95 6 -6.0 0.5 | 111 13 -12.0 4.7 2 977 305 100 9 -8.9 1.6 | 111 16 -14.9 5.8 3 925 786 305 2 1.6 -1.1 | 125 5 -4.4 3.1 4 911 914 300 3 2.6 -1.5 | 128 4 -3.4 2.7 5 850 1524 315 9 6.4 -6.4 | 352 2 0.3 -2.2 6 791 2134 295 13 11.8 -5.5 | 283 6 5.7 -1.3 7 736 2743 280 19 18.7 -3.3 | 266 13 12.7 0.9 8 700 3171 250 14 13.2 4.8 | 218 11 7.1 9.0 9 612 4267 255 11 10.6 2.8 | 213 8 4.6 7.1 10 526 5486 295 7 6.3 -3.0 | 193 1 0.3 1.3 11 500 5900 230 2 1.5 1.3 | 141 7 -4.5 5.5 12 487 6096 195 2 0.5 1.9 | 138 8 -5.5 6.1 13 400 7620 120 18 -15.6 9.0 | 121 25 -21.6 13.2 14 300 9730 95 26 -25.9 2.3 | 101 33 -31.9 6.5 15 286 10058 80 27 -26.6 -4.7 | 89 33 -32.6 -0.5 Wind Parameters Mean winds (0-6000m): 274.9 at 9.8 knts Storm direction: 304.9 at 7.4 knts Shear (0-3000m) pos: 0.9 neg: 2.8 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 118.4 deg Storm rel helicity (0-3000m) pos: 5.4 neg: -55.6 tot: -50.2 m^2/s^2 ave: -16.7 10^-3 m/s^2 rel: -0.39 Storm rel vorticity (0-3000m) horiz: 8.5 stream: -3.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 22.94 Bulk Shear: 36.86 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 88 7 107 14| 0.0 5.3 5.3| 0.0 -24.2 -24.2 -48.3 -0.45| 16.4 -7.4 1000 90 5 111 12| 0.0 2.9 2.9| 5.4 -24.2 -18.8 -18.8 -0.13| 12.9 -1.7 1500 18 6 82 8| 1.7 2.0 3.7| 5.4 -25.0 -19.7 -13.1 -0.20| 10.4 -2.1 2000 326 7 56 3| 1.3 2.5 3.8| 5.4 -27.8 -22.5 -11.2 -0.27| 8.9 -2.4 2500 307 8 324 1| 1.0 3.1 4.1| 5.4 -32.0 -26.6 -10.6 -0.29| 8.3 -2.4 3000 295 10 269 3| 0.9 2.8 3.6| 5.4 -55.6 -50.2 -16.7 -0.39| 8.5 -3.3 4000 278 11 240 5| 0.7 1.8 2.5| 5.4 -68.1 -62.7 -15.7 -0.42| 7.1 -3.0 5000 274 11 234 6| 1.0 1.4 2.4| 6.8 -68.6 -61.8 -12.4 -0.37| 6.3 -2.3 6000 275 10 228 5| 1.0 1.2 2.2| 6.8 -74.4 -67.6 -11.3 -0.39| 6.1 -2.4 Wrote GIF file: /home/apache/climate/data/raob//WRLR/skewt/WRLR.skewt.20251101.12.gif