UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for WRLR... Searching the city database file for: WRLR ... Date:1200Z 12 OCT 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 24.4 81 3.6 25.3 90 1 300.3 303.8 298.1 357.3 19.39 1 1000 98 27.2 24.6 86 2.6 25.3 140 4 300.4 304.0 298.4 358.7 19.84 2 977 304 25.6 24.0 91 1.6 24.5 105 6 300.7 304.3 298.4 358.4 19.58 3 925 785 23.4 18.4 74 5.0 19.9 135 5 303.2 305.9 295.8 346.4 14.55 4 913 899 22.8 16.8 69 6.0 18.7 139 5 303.8 306.2 295.1 343.3 13.30 5 850 1519 18.6 15.1 80 3.5 16.3 105 3 305.6 308.0 295.3 344.0 12.80 6 829 1734 17.6 11.6 68 6.0 13.7 81 2 306.8 308.7 293.9 338.2 10.41 7 794 2102 15.2 11.8 80 3.4 13.0 39 1 308.0 310.1 294.7 341.4 11.02 8 781 2242 14.0 12.4 90 1.6 13.0 38 1 308.2 310.4 295.1 343.5 11.67 9 721 2915 10.8 9.2 90 1.6 9.8 58 3 311.8 313.7 295.1 343.2 10.19 10 700 3162 10.4 5.4 71 5.0 7.4 65 4 314.0 315.5 294.1 339.2 8.06 11 635 3967 6.6 -2.4 53 9.0 1.9 69 9 318.5 319.5 293.0 334.8 5.05 12 617 4202 5.0 1.5 78 3.5 3.0 70 10 319.3 320.7 294.7 341.5 6.93 13 595 4498 4.0 -0.7 71 4.7 1.4 67 14 321.5 322.7 294.6 341.3 6.12 14 509 5749 -3.7 -9.7 63 6.0 -6.4 96 13 326.9 327.6 294.1 339.0 3.60 15 500 5890 -4.3 -7.6 78 3.3 -5.8 100 13 327.8 328.7 294.8 342.3 4.32 16 453 6664 -9.7 -11.6 86 1.9 -10.5 123 17 330.4 331.1 294.8 342.3 3.48 17 400 7620 -14.9 -25.9 39 11.0 -17.9 90 16 335.6 335.9 294.3 339.9 1.16 18 375 8103 -18.7 -23.2 68 4.5 -20.0 100 19 336.8 337.2 294.9 342.5 1.57 19 341 8801 -24.3 -35.3 35 11.0 -26.2 114 21 338.5 338.6 294.5 340.6 0.56 20 319 9283 -27.7 -30.3 78 2.6 -28.2 113 19 340.3 340.5 295.3 343.9 0.96 21 300 9720 -31.1 -33.6 79 2.5 -31.5 110 16 341.5 341.7 295.4 344.4 0.75 22 287 10033 -33.3 -43.3 36 10.0 -34.4 108 15 342.8 342.8 295.3 343.9 0.29 23 275 10333 -35.5 -46.5 32 11.0 -36.5 105 14 343.8 343.8 295.4 344.7 0.21 24 262 10669 -38.3 -43.2 60 4.9 -38.8 103 12 344.5 344.5 295.7 345.8 0.32 25 250 10990 -41.3 -46.3 58 5.0 -41.7 100 11 344.7 344.7 295.7 345.6 0.24 26 239 11293 -43.7 -48.1 62 4.4 -44.0 100 9 345.5 345.6 295.8 346.4 0.21 27 200 12460 -53.3 -61.3 37 8.0 -53.5 125 11 348.4 348.4 296.3 348.6 0.05 28 191 12755 -55.5 -66.5 24 11.0 -55.7 122 13 349.4 349.5 296.5 349.6 0.03 29 150 14250 -68.1 -77.1 26 9.0 -68.2 105 25 352.8 352.8 297.3 352.8 0.01 30 142 14577 -71.1 -80.1 25 9.0 -71.1 104 27 353.1 353.1 297.3 353.1 0.00 31 111 16010 -78.7 -87.7 22 9.0 -78.7 100 37 364.6 364.6 299.6 364.6 0.00 32 102 16496 -76.3 -84.3 27 8.0 -76.3 140 17 378.2 378.2 301.9 378.2 0.00 33 100 16610 -77.1 -85.1 27 8.0 -77.1 155 9 378.8 378.8 302.1 378.8 0.00 34 92 17085 -79.7 -87.7 25 8.0 -79.7 168 11 382.8 382.8 302.7 382.8 0.00 35 75 18245 -78.7 -86.7 26 8.0 -78.7 286 20 407.9 407.9 306.2 407.9 0.00 36 70 18640 -76.5 -84.5 27 8.0 -76.5 265 11 420.7 420.7 307.8 420.7 0.00 37 56 19946 -70.1 -88.1 5 18.0 -70.2 160 16 463.0 463.0 312.0 463.1 0.00 38 50 20620 -70.1 -96.1 1 26.0 -70.2 75 15 478.3 478.3 313.3 478.3 0.00 39 37 22416 -69.3 -96.3 1 27.0 -69.5 77 52 523.4 523.4 316.5 523.4 0.00 40 30 23700 -59.1 -89.1 1 30.0 -60.1 95 68 583.5 583.5 319.8 583.6 0.00 41 20 26260 -53.7 -84.7 1 31.0 -56.2 85 69 671.8 671.8 323.5 671.9 0.02 42 16 27719 -46.3 -79.9 1 33.6 -51.7 80 80 740.3 740.3 325.7 740.7 0.04 43 12 29671 -36.7 -73.7 1 37.0 -47.8 89 70 837.7 837.8 328.1 839.2 0.15 TRP 111 16010 -78.7 -87.7 22 9.0 -78.7 100 37 364.6 364.6 299.6 364.6 0.00 WND 16 27719 -46.3 -79.9 1 33.6 -51.7 80 80 740.3 740.3 325.7 740.7 0.04 Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 550.32 mb = 5147.98 m = 16889.50 ft Wetbulb zero: 579.26 mb = 4712.84 m = 15461.89 ft Precipitable water: 2.25 inches Sfc-500 mean rel hum: 73.99 % Est. max temperature: 33.05 C = 91.49 F Sfc-Lift cond lev (LCL): 959.11 mb = 466.57 m = 1530.71 ft T: 24.86 C 700-500 lapse rate: 5.39 C/km ThetaE index: 15.39 C Layer 977.0- 850.0 mb Conv cond level (CCL): 875.35 mb = 1264.26 m = 4147.78 ft Mean mixing ratio: 17.38 g/kg Conv temperature: 32.59 C = 90.65 F Cap Strength: 1.84 C Lifted Index: -2.44 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.40 C Lifted Index @700 mb: -1.05 C Showalter Index: 0.90 C Risk: Thunderstorms probable Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 19.40 C K Index: 33.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 200.20 Risk: None Energy Index: -0.38 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1286.59 J/kg Max Up Vert Vel: 50.73 m/s Conv Inhibition (B-): 30.17 J/kg Cap Strength: 1.84 C Lift Cond Lev (LCL): 915.57 mb = 874.62 m = 2869.46 ft Lev Free Conv (LFC): 820.57 mb = 1821.17 m = 5974.89 ft Equ Level (EL): 140.57 mb = 14636.57 m = 48019.67 ft B at Equ Level: 1274.30 J/kg Max Parcel Lev (MPL): 80.57 mb = 17838.70 m = 58525.20 ft Wind level data Storm motion: 113 at 6 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 1 -1.0 0.0 | 297 5 4.1 -2.1 1 1000 98 140 4 -2.6 3.1 | 250 3 2.6 0.9 2 977 305 105 6 -5.8 1.6 | 48 1 -0.7 -0.6 3 925 785 135 5 -3.5 3.5 | 229 2 1.6 1.4 4 911 914 140 5 -3.2 3.8 | 229 3 1.9 1.7 5 850 1519 105 3 -2.9 0.8 | 301 3 2.2 -1.4 6 790 2134 35 1 -0.6 -0.8 | 303 5 4.6 -3.0 7 700 3162 65 4 -3.6 -1.7 | 338 4 1.5 -3.8 8 611 4267 70 11 -10.3 -3.8 | 41 8 -5.2 -5.9 9 588 4572 65 16 -14.5 -6.8 | 46 13 -9.4 -8.9 10 500 5890 100 13 -12.8 2.3 | 91 8 -7.7 0.1 11 450 6706 125 17 -13.9 9.8 | 131 12 -8.8 7.6 12 400 7620 90 16 -16.0 0.0 | 79 11 -10.9 -2.1 13 400 7620 90 18 -18.0 0.0 | 81 13 -12.9 -2.1 14 338 8839 115 21 -19.0 8.9 | 116 15 -13.9 6.7 15 300 9720 110 16 -15.0 5.5 | 109 10 -9.9 3.3 16 250 10990 100 11 -10.8 1.9 | 88 6 -5.7 -0.2 17 218 11887 100 4 -3.9 0.7 | 320 2 1.2 -1.4 18 200 12460 125 11 -9.0 6.3 | 137 6 -3.9 4.2 19 150 14250 105 25 -24.1 6.5 | 103 19 -19.0 4.3 20 111 16010 100 37 -36.4 6.4 | 98 32 -31.3 4.3 21 108 16154 95 40 -39.8 3.5 | 92 35 -34.7 1.3 22 100 16610 155 9 -3.8 8.2 | 192 6 1.3 6.0 23 97 16764 135 9 -6.4 6.4 | 164 4 -1.2 4.2 24 74 18288 290 20 18.8 -6.8 | 291 26 23.9 -9.0 25 70 18640 265 11 11.0 1.0 | 274 16 16.1 -1.2 26 67 18898 315 6 4.2 -4.2 | 304 11 9.4 -6.4 27 64 19202 255 17 16.4 4.4 | 264 22 21.6 2.3 28 50 20620 75 15 -14.5 -3.9 | 57 11 -9.4 -6.0 29 49 20726 125 3 -2.5 1.7 | 279 3 2.7 -0.4 30 42 21641 70 34 -31.9 -11.6 | 63 30 -26.8 -13.8 31 34 22860 80 61 -60.1 -10.6 | 77 56 -54.9 -12.7 32 30 23700 95 68 -67.7 5.9 | 93 63 -62.6 3.8 33 28 24079 95 68 -67.7 5.9 | 93 63 -62.6 3.8 34 24 24994 90 56 -56.0 0.0 | 88 51 -50.9 -2.1 35 20 26260 85 69 -68.7 -6.0 | 83 64 -63.6 -8.2 36 16 27719 80 80 -78.8 -13.9 | 78 75 -73.6 -16.0 37 15 28042 80 80 -78.8 -13.9 | 78 75 -73.6 -16.0 38 9 29870 105 52 -50.2 13.5 | 104 46 -45.1 11.3 Wind Parameters Mean winds (0-6000m): 82.6 at 7.4 knts Storm direction: 112.6 at 5.6 knts Shear (0-3000m) pos: 0.8 neg: 0.9 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 34.8 deg Storm rel helicity (0-3000m) pos: 5.2 neg: -3.3 tot: 1.9 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 1.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 526.53 Bulk Shear: 2.44 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 ------------------------------------------------------------------------------- 500 116 5 270 1| 4.9 0.0 4.9| 0.1 -2.5 -2.4 -4.8 0.05| 9.9 0.5 1000 123 5 237 1| 2.1 0.0 2.1| 0.5 -2.5 -2.1 -2.1 0.11| 6.3 0.7 1500 124 5 251 1| 1.4 0.9 2.2| 1.6 -2.5 -0.9 -0.6 0.24| 5.1 1.2 2000 119 4 276 2| 1.0 1.2 2.3| 2.0 -2.9 -0.9 -0.5 0.21| 4.5 1.0 2500 115 3 289 2| 0.8 1.0 1.9| 3.4 -3.3 0.1 0.0 0.23| 3.9 0.9 3000 107 3 301 2| 0.8 0.9 1.7| 5.2 -3.3 1.9 0.6 0.28| 3.5 1.0 4000 90 4 334 2| 1.2 0.7 1.9| 11.8 -3.3 8.4 2.1 0.41| 3.4 1.4 5000 80 6 14 3| 1.2 0.8 2.0| 24.3 -3.3 21.0 4.2 0.43| 3.7 1.6 6000 83 7 36 4| 1.2 0.7 1.9| 38.7 -3.3 35.3 5.9 0.50| 3.7 1.8 Wrote GIF file: /home/apache/climate/data/raob//WRLR/skewt/WRLR.skewt.20251012.12.gif