UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for WRLR... Searching the city database file for: WRLR ... Date:1200Z 2 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 1010 6 29.0 24.3 76 4.7 25.5 90 2 301.3 304.8 298.3 358.1 19.27 1 1000 94 27.8 23.8 79 4.0 24.9 105 6 301.0 304.4 298.0 356.5 18.88 2 977 301 26.6 23.2 82 3.4 24.1 69 5 301.8 305.2 298.1 356.8 18.63 3 925 784 24.4 19.6 75 4.8 21.0 345 2 304.3 307.2 296.8 351.0 15.71 4 913 898 23.8 18.8 74 5.0 20.3 346 3 304.8 307.6 296.6 349.9 15.13 5 850 1520 19.4 14.8 75 4.6 16.3 350 11 306.5 308.8 295.3 344.2 12.55 6 794 2104 15.2 13.3 88 1.9 14.0 357 13 308.0 310.3 295.5 344.9 12.18 7 727 2848 11.2 9.6 90 1.6 10.2 6 15 311.5 313.5 295.1 343.4 10.39 8 700 3165 10.2 6.6 78 3.6 8.0 10 16 313.8 315.5 294.6 341.1 8.77 9 617 4204 4.6 -0.4 70 5.0 1.9 51 12 318.9 320.1 293.9 338.2 6.03 10 524 5519 -2.5 -4.4 87 1.9 -3.5 105 7 325.6 326.6 295.0 343.0 5.28 11 510 5734 -3.3 -10.3 58 7.0 -6.4 114 6 327.2 327.8 294.0 338.7 3.43 12 500 5890 -4.5 -9.1 70 4.6 -6.6 120 5 327.6 328.3 294.4 340.5 3.84 13 492 6017 -5.7 -7.2 89 1.5 -6.4 123 5 327.6 328.5 295.0 342.7 4.53 14 452 6681 -9.3 -10.5 91 1.2 -9.8 138 5 331.1 331.9 295.3 344.1 3.81 15 426 7138 -11.7 -18.7 56 7.0 -14.1 149 4 333.7 334.1 294.6 341.0 2.05 16 400 7620 -14.9 -18.4 75 3.5 -16.1 160 4 335.6 336.1 295.2 343.6 2.24 17 379 8026 -17.5 -19.8 82 2.3 -18.3 140 5 337.4 337.8 295.5 344.9 2.10 18 337 8897 -22.5 -31.5 44 9.0 -24.4 97 6 342.1 342.3 295.6 345.2 0.81 19 311 9481 -26.7 -38.7 31 12.0 -28.6 68 7 344.2 344.3 295.7 345.9 0.43 20 300 9740 -29.1 -40.1 34 11.0 -30.7 55 7 344.4 344.4 295.7 345.9 0.39 21 250 11010 -39.9 -43.5 68 3.6 -40.2 135 13 346.7 346.8 296.2 348.1 0.33 22 215 12020 -48.9 -51.4 75 2.5 -49.0 108 15 348.1 348.1 296.4 348.7 0.16 23 200 12490 -52.9 -56.1 68 3.2 -53.0 95 16 349.0 349.0 296.5 349.4 0.10 24 175 13336 -59.7 -65.7 45 6.0 -59.8 102 22 351.4 351.4 297.0 351.5 0.03 25 150 14280 -67.9 -72.7 50 4.8 -67.9 110 28 353.1 353.1 297.3 353.2 0.01 26 132 15040 -73.7 -79.7 39 6.0 -73.7 105 27 355.9 355.9 297.9 355.9 0.01 27 108 16196 -80.5 -86.5 36 6.0 -80.5 98 25 364.1 364.1 299.5 364.1 0.00 28 100 16630 -82.1 -88.1 35 6.0 -82.1 95 24 369.1 369.1 300.4 369.1 0.00 29 79 17927 -87.9 -92.9 39 5.0 -87.9 160 16 382.9 382.9 302.7 382.9 0.00 30 70 18590 -83.9 -88.4 45 4.5 -83.9 140 20 404.9 404.9 305.9 404.9 0.00 31 50 20540 -74.5 -83.5 24 9.0 -74.6 60 19 467.9 467.9 312.5 468.0 0.01 32 30 23620 -64.5 -92.5 1 28.0 -65.0 100 52 568.8 568.8 319.1 568.8 0.00 33 20 26170 -53.1 -85.1 1 32.0 -55.8 70 66 673.6 673.6 323.6 673.7 0.01 TRP 79 17927 -87.9 -92.9 39 5.0 -87.9 160 16 382.9 382.9 302.7 382.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 556.75 mb = 5055.97 m = 16587.61 ft Wetbulb zero: 584.31 mb = 4642.28 m = 15230.38 ft Precipitable water: 2.37 inches Sfc-500 mean rel hum: 78.48 % Est. max temperature: 33.92 C = 93.06 F Sfc-Lift cond lev (LCL): 943.89 mb = 605.38 m = 1986.12 ft T: 25.21 C 700-500 lapse rate: 5.39 C/km ThetaE index: 12.59 C Layer 925.0- 794.0 mb Conv cond level (CCL): 859.11 mb = 1427.38 m = 4682.94 ft Mean mixing ratio: 17.42 g/kg Conv temperature: 33.94 C = 93.10 F Cap Strength: 2.26 C Lifted Index: -3.05 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.05 C Lifted Index @700 mb: -1.54 C Showalter Index: 0.64 C Risk: Thunderstorms probable Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 19.30 C K Index: 35.10 Risk: > 80 % chance of thunderstorms Sweat Index: 204.60 Risk: None Energy Index: -0.76 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1306.01 J/kg Max Up Vert Vel: 51.11 m/s Conv Inhibition (B-): 45.60 J/kg Cap Strength: 2.26 C Lift Cond Lev (LCL): 903.61 mb = 988.32 m = 3242.47 ft Lev Free Conv (LFC): 828.61 mb = 1738.34 m = 5703.15 ft Equ Level (EL): 138.61 mb = 14749.56 m = 48390.36 ft B at Equ Level: 1299.04 J/kg Max Parcel Lev (MPL): 78.61 mb = 17954.18 m = 58904.09 ft Wind level data Storm motion: 46 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 | 212 6 3.3 5.2 1 1000 94 105 6 -5.8 1.6 | 176 7 -0.5 6.8 2 925 784 345 2 0.5 -1.9 | 241 7 5.8 3.3 3 850 1520 350 11 1.9 -10.8 | 308 9 7.2 -5.6 4 700 3165 10 16 -2.8 -15.8 | 346 11 2.5 -10.5 5 500 5890 120 5 -4.3 2.5 | 187 8 1.0 7.7 6 400 7620 160 4 -1.4 3.8 | 204 10 4.0 9.0 7 300 9740 55 7 -5.7 -4.0 | 161 1 -0.4 1.2 8 250 11010 135 13 -9.2 9.2 | 165 15 -3.9 14.4 9 200 12490 95 16 -15.9 1.4 | 122 13 -10.6 6.6 10 150 14280 110 28 -26.3 9.6 | 125 26 -21.0 14.8 11 100 16630 95 24 -23.9 2.1 | 111 20 -18.6 7.3 12 83 17678 185 10 0.9 10.0 | 202 16 6.2 15.2 13 79 17927 160 16 -5.5 15.0 | 180 20 -0.2 20.3 14 70 18590 140 20 -12.9 15.3 | 160 22 -7.5 20.5 15 66 18898 150 23 -11.5 19.9 | 166 26 -6.2 25.1 16 50 20540 60 19 -16.5 -9.5 | 69 12 -11.1 -4.3 17 48 20726 40 10 -6.4 -7.7 | 24 3 -1.1 -2.4 18 40 21946 105 50 -48.3 12.9 | 113 47 -43.0 18.2 19 30 23620 100 52 -51.2 9.0 | 107 48 -45.9 14.3 20 21 25908 75 68 -65.7 -17.6 | 78 62 -60.4 -12.4 21 20 26170 70 66 -62.0 -22.6 | 73 59 -56.7 -17.4 22 12 28042 205 16 6.8 14.5 | 211 23 12.1 19.7 Wind Parameters Mean winds (0-6000m): 15.5 at 9.9 knts Storm direction: 45.5 at 7.5 knts Shear (0-3000m) pos: 1.9 neg: 0.9 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 130.3 deg Storm rel helicity (0-3000m) pos: 35.3 neg: -6.4 tot: 28.9 m^2/s^2 ave: 9.6 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 2.5 10^-3/s Energy-Hel index: 0.20 Bulk Rich Number: 115.67 Bulk Shear: 11.29 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 83 5 188 5| 0.0 3.1 3.1| 4.0 -6.4 -2.3 -4.7 -0.00| 10.6 -0.0 1000 69 4 204 4| 0.0 2.8 2.8| 8.8 -6.4 2.4 2.4 0.19| 8.0 1.5 1500 15 5 267 4| 2.1 1.9 4.0| 19.4 -6.4 13.1 8.7 0.39| 7.4 2.9 2000 3 7 287 5| 2.0 1.4 3.4| 24.4 -6.4 18.0 9.0 0.44| 6.1 2.7 2500 2 8 299 6| 2.0 1.1 3.1| 29.6 -6.4 23.2 9.3 0.48| 5.3 2.5 3000 3 9 310 6| 1.9 0.9 2.9| 35.3 -6.4 28.9 9.6 0.52| 4.8 2.5 4000 10 11 326 6| 1.4 0.7 2.1| 51.7 -6.4 45.3 11.3 0.59| 4.9 2.9 5000 16 11 335 5| 1.1 0.6 1.6| 61.6 -6.4 55.2 11.0 0.66| 4.8 3.1 6000 16 10 329 5| 0.8 0.5 1.2| 70.7 -6.4 64.3 10.7 0.68| 4.5 3.1 Wrote GIF file: /home/apache/climate/data/raob//WRLR/skewt/WRLR.skewt.20251202.12.gif