UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for WRLR... Searching the city database file for: WRLR ... Date:1200Z 28 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 1008 6 29.2 26.2 84 3.0 26.9 120 6 301.7 305.6 299.8 366.0 21.70 1 1000 78 28.0 25.3 85 2.7 26.0 130 10 301.1 304.9 299.1 362.3 20.71 2 975 303 26.0 24.7 93 1.3 25.0 140 11 301.3 305.1 299.1 361.8 20.49 3 954 496 24.2 23.5 96 0.7 23.7 138 9 301.4 305.0 298.5 358.8 19.45 4 925 768 24.8 20.1 75 4.7 21.4 135 7 304.7 307.7 297.3 353.1 16.22 5 911 902 23.8 19.3 76 4.5 20.6 140 5 305.0 307.9 297.0 351.7 15.65 6 850 1505 19.8 17.2 85 2.6 18.0 220 4 306.9 309.6 296.8 351.1 14.68 7 793 2101 16.0 14.2 89 1.8 14.8 272 13 309.0 311.4 296.3 348.3 12.95 8 754 2529 13.2 12.4 95 0.8 12.7 269 16 310.4 312.7 296.1 347.4 12.09 9 700 3154 11.0 7.7 80 3.3 8.9 250 14 314.7 316.5 295.3 344.2 9.47 10 677 3432 10.2 3.2 62 7.0 6.1 219 13 316.8 318.2 294.1 339.4 7.13 11 643 3860 8.0 3.8 75 4.2 5.5 172 11 319.0 320.5 295.3 344.0 7.85 12 617 4199 5.4 2.1 79 3.3 3.5 135 9 319.8 321.2 295.0 343.0 7.24 13 551 5116 0.2 -1.3 90 1.5 -0.6 109 9 324.2 325.4 295.4 344.8 6.33 14 500 5890 -3.5 -7.5 74 4.0 -5.4 105 9 328.8 329.6 295.1 343.4 4.36 15 493 6001 -4.1 -9.1 68 5.0 -6.4 112 9 329.4 330.1 294.9 342.6 3.90 16 449 6732 -8.9 -10.5 88 1.6 -9.6 153 7 332.3 333.0 295.6 345.4 3.83 17 400 7620 -13.5 -27.5 30 14.0 -17.3 75 1 337.4 337.6 294.6 341.1 1.00 18 371 8189 -17.3 -22.3 65 5.0 -18.8 54 5 339.7 340.1 295.7 346.0 1.72 19 363 8353 -17.9 -28.9 38 11.0 -20.7 48 6 341.1 341.3 295.4 344.7 0.97 20 354 8540 -19.5 -34.5 25 15.0 -22.6 42 8 341.4 341.5 295.2 343.6 0.58 21 317 9352 -25.7 -38.7 29 13.0 -27.8 110 5 343.7 343.8 295.6 345.4 0.42 22 300 9750 -28.1 -56.1 5 28.0 -30.6 175 1 345.8 345.8 295.7 346.1 0.06 23 294 9894 -29.3 -58.3 4 29.0 -31.6 188 1 346.1 346.1 295.8 346.3 0.05 24 259 10786 -36.1 -39.1 74 3.0 -36.5 268 4 348.8 349.0 296.8 350.8 0.50 25 250 11030 -38.1 -41.7 69 3.6 -38.5 290 5 349.4 349.5 296.8 351.0 0.39 26 242 11252 -39.7 -43.1 70 3.4 -40.1 302 6 350.3 350.4 297.0 351.7 0.35 27 200 12520 -51.3 -55.1 64 3.8 -51.4 15 14 351.5 351.6 297.1 352.0 0.11 28 150 14320 -67.9 -72.3 53 4.4 -67.9 60 6 353.1 353.1 297.3 353.2 0.01 29 137 14858 -72.7 -77.0 52 4.3 -72.7 102 12 353.9 353.9 297.5 354.0 0.01 30 100 16640 -86.7 -91.1 44 4.4 -86.7 105 33 360.2 360.2 298.7 360.2 0.00 31 98 16751 -87.3 -91.5 46 4.2 -87.3 105 33 361.1 361.1 298.9 361.1 0.00 32 80 17858 -88.9 -92.6 49 3.7 -88.9 103 53 379.4 379.4 302.2 379.4 0.00 33 70 18610 -74.9 -79.9 46 5.0 -74.9 45 9 424.1 424.1 308.2 424.2 0.01 34 64 19131 -74.1 -80.1 39 6.0 -74.2 320 11 436.9 436.9 309.6 437.0 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5812.00 m Freezing level: 548.24 mb = 5157.63 m = 16921.14 ft Wetbulb zero: 561.05 mb = 4969.25 m = 16303.12 ft Precipitable water: 2.53 inches Sfc-500 mean rel hum: 82.83 % Est. max temperature: 34.18 C = 93.53 F Sfc-Lift cond lev (LCL): 965.74 mb = 387.66 m = 1271.84 ft T: 25.21 C 700-500 lapse rate: 5.30 C/km ThetaE index: 26.60 C Layer 1000.0- 643.0 mb Conv cond level (CCL): 877.88 mb = 1224.16 m = 4016.21 ft Mean mixing ratio: 18.86 g/kg Conv temperature: 33.55 C = 92.39 F Cap Strength: 2.19 C Lifted Index: -3.34 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.04 C Lifted Index @700 mb: -1.76 C Showalter Index: -0.94 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 20.70 C K Index: 37.20 Risk: > 80 % chance of thunderstorms Sweat Index: 223.40 Risk: None Energy Index: -1.56 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1799.94 J/kg Max Up Vert Vel: 60.00 m/s Conv Inhibition (B-): 32.82 J/kg Cap Strength: 2.19 C Lift Cond Lev (LCL): 924.05 mb = 776.98 m = 2549.12 ft Lev Free Conv (LFC): 839.05 mb = 1616.29 m = 5302.74 ft Equ Level (EL): 109.05 mb = 16149.37 m = 52982.86 ft B at Equ Level: 1796.07 J/kg Max Parcel Lev (MPL): 69.05 mb = 18689.15 m = 61315.36 ft Wind level data Storm motion: 220 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 1008 6 120 6 -5.2 3.0 | 74 10 -10.0 -2.9 1 1000 78 130 10 -7.7 6.4 | 93 13 -12.5 0.6 2 975 305 140 11 -7.1 8.4 | 102 12 -11.9 2.6 3 925 768 135 7 -4.9 4.9 | 85 10 -9.8 -0.9 4 910 914 140 5 -3.2 3.8 | 76 8 -8.0 -2.0 5 850 1505 220 4 2.6 3.1 | 39 4 -2.3 -2.8 6 789 2134 275 14 13.9 -1.2 | 308 12 9.1 -7.1 7 735 2743 265 17 16.9 1.5 | 290 13 12.1 -4.4 8 700 3154 250 14 13.2 4.8 | 277 8 8.3 -1.1 9 610 4267 125 9 -7.4 5.2 | 87 12 -12.2 -0.7 10 566 4877 110 9 -8.5 3.1 | 78 14 -13.3 -2.8 11 500 5890 105 9 -8.7 2.3 | 75 14 -13.5 -3.5 12 450 6706 155 7 -3.0 6.3 | 94 8 -7.8 0.5 13 400 7620 75 1 -1.0 -0.3 | 43 8 -5.8 -6.1 14 339 8839 30 10 -5.0 -8.7 | 34 18 -9.8 -14.5 15 300 9750 175 1 -0.1 1.0 | 45 7 -4.9 -4.9 16 250 11030 290 5 4.7 -1.7 | 1 8 -0.1 -7.6 17 201 12497 10 15 -2.6 -14.8 | 20 22 -7.4 -20.6 18 200 12520 15 14 -3.6 -13.5 | 24 21 -8.5 -19.4 19 150 14320 60 6 -5.2 -3.0 | 49 13 -10.0 -8.9 20 121 15545 160 19 -6.5 17.9 | 137 17 -11.3 12.0 21 100 16640 105 33 -31.9 8.5 | 94 37 -36.7 2.7 22 98 16764 105 33 -31.9 8.5 | 94 37 -36.7 2.7 23 93 17069 90 36 -36.0 0.0 | 82 41 -40.8 -5.9 24 78 17983 105 55 -53.1 14.2 | 98 59 -58.0 8.4 25 70 18593 115 2 -1.8 0.8 | 53 8 -6.6 -5.0 26 70 18610 45 9 -6.4 -6.4 | 42 17 -11.2 -12.2 27 59 19507 240 13 11.3 6.5 | 264 6 6.4 0.6 Wind Parameters Mean winds (0-6000m): 189.5 at 10.1 knts Storm direction: 219.5 at 7.6 knts Shear (0-3000m) pos: 3.6 neg: 0.6 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): -152.3 deg Storm rel helicity (0-3000m) pos: 19.6 neg: -35.1 tot: -15.5 m^2/s^2 ave: -5.2 10^-3 m/s^2 rel: -0.27 Storm rel vorticity (0-3000m) horiz: 6.7 stream: -1.8 10^-3/s Energy-Hel index: 0.20 Bulk Rich Number: 164.46 Bulk Shear: 10.94 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 ------------------------------------------------------------------------------- 500 136 10 96 12| 4.1 0.0 4.1| 17.4 -4.3 13.1 26.3 0.54| 8.3 4.5 1000 137 8 92 11| 1.7 0.0 1.7| 17.7 -12.6 5.1 5.1 0.09| 6.9 0.7 1500 144 7 89 9| 2.7 0.0 2.7| 17.7 -15.6 2.1 1.4 -0.08| 6.4 -0.5 2000 168 7 102 7| 4.4 0.0 4.4| 18.1 -18.9 -0.8 -0.4 -0.21| 7.4 -1.5 2500 213 9 179 1| 4.4 0.0 4.4| 19.6 -25.3 -5.7 -2.3 -0.22| 7.0 -1.5 3000 236 10 274 4| 3.6 0.6 4.3| 19.6 -35.1 -15.5 -5.2 -0.27| 6.7 -1.8 4000 231 11 256 4| 2.7 2.8 5.6| 19.6 -68.9 -49.3 -12.3 -0.49| 7.9 -3.8 5000 214 10 201 3| 2.2 2.5 4.7| 19.6 -88.7 -69.1 -13.8 -0.53| 7.1 -3.7 6000 190 10 143 5| 1.9 2.1 4.0| 22.3 -90.7 -68.4 -11.4 -0.51| 6.0 -3.1 Wrote GIF file: /home/apache/climate/data/raob//WRLR/skewt/WRLR.skewt.20251128.12.gif