UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for WRKK... Searching the city database file for: WRKK ... Date:1200Z 1 DEC 25 Station: WRKK WMO ident: 97372 Latitude: -10.17 Longitude: 123.67 Elevation: 108.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 82 160 2 SFC 998 108 25.4 24.4 94 1.0 24.7 160 2 298.7 302.3 297.9 356.0 19.63 2 925 771 23.2 22.0 93 1.2 22.3 200 9 303.0 306.4 298.2 357.3 18.28 3 884 1165 21.2 18.9 87 2.3 19.6 184 9 304.9 307.8 297.0 351.9 15.74 4 873 1273 21.4 15.4 69 6.0 17.3 181 9 306.2 308.6 295.4 344.4 12.71 5 850 1504 20.0 16.2 79 3.8 17.4 175 8 307.1 309.7 296.3 348.5 13.76 6 824 1771 18.6 14.5 77 4.1 15.8 157 10 308.4 310.7 295.9 346.8 12.70 7 705 3094 12.2 0.2 44 12.0 5.6 112 24 315.4 316.4 292.5 332.8 5.51 8 700 3154 11.8 1.8 50 10.0 6.1 110 25 315.6 316.8 293.1 335.3 6.24 9 644 3845 7.0 1.0 66 6.0 3.7 116 20 317.7 319.0 293.9 338.1 6.40 10 621 4144 6.2 -4.8 45 11.0 0.7 125 19 320.1 321.0 292.9 334.2 4.31 11 561 4968 0.0 -5.0 69 5.0 -2.5 152 17 322.3 323.2 293.7 337.7 4.70 12 541 5257 -2.7 -6.8 73 4.1 -4.6 159 16 322.4 323.2 293.4 336.4 4.25 13 500 5880 -4.9 -6.8 87 1.9 -5.8 180 15 327.1 328.0 294.9 342.4 4.60 14 482 6169 -6.1 -7.8 88 1.7 -6.9 207 13 329.0 329.9 295.3 343.9 4.42 15 400 7610 -14.5 -16.4 85 1.9 -15.2 305 2 336.1 336.7 295.6 345.5 2.66 16 381 7977 -16.5 -18.8 82 2.3 -17.3 301 3 338.2 338.7 295.8 346.4 2.28 17 307 9565 -27.5 -30.7 74 3.2 -28.2 271 4 344.3 344.5 296.2 348.0 0.97 18 300 9730 -28.7 -31.9 74 3.2 -29.3 270 3 344.9 345.1 296.3 348.3 0.88 19 250 11000 -39.1 -42.2 72 3.1 -39.4 350 4 347.9 348.0 296.5 349.4 0.37 20 219 11900 -46.5 -50.5 64 4.0 -46.7 320 10 349.9 350.0 296.8 350.6 0.17 21 200 12500 -51.9 -56.0 61 4.1 -52.1 305 8 350.6 350.6 296.8 351.0 0.10 22 150 14290 -67.9 -72.7 50 4.8 -67.9 10 10 353.1 353.1 297.3 353.2 0.01 23 146 14451 -69.3 -74.3 48 5.0 -69.4 4 9 353.4 353.4 297.4 353.5 0.01 24 100 16630 -81.9 -86.9 42 5.0 -81.9 70 34 369.5 369.5 300.5 369.5 0.00 25 85 17526 -88.1 -92.1 47 4.0 -88.1 78 32 374.5 374.5 301.4 374.5 0.00 26 83 17655 -86.5 -91.5 40 5.0 -86.5 72 31 380.3 380.3 302.3 380.3 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5798.00 m Freezing level: 561.00 mb = 4967.70 m = 16298.05 ft Wetbulb zero: 608.40 mb = 4310.16 m = 14140.77 ft Precipitable water: 2.21 inches Sfc-500 mean rel hum: 69.18 % Est. max temperature: 33.87 C = 92.96 F Sfc-Lift cond lev (LCL): 984.05 mb = 230.86 m = 757.41 ft T: 24.99 C 700-500 lapse rate: 6.13 C/km ThetaE index: 15.72 C Layer 824.0- 700.0 mb Conv cond level (CCL): 893.61 mb = 1070.93 m = 3513.50 ft Mean mixing ratio: 18.53 g/kg Conv temperature: 31.14 C = 88.05 F Cap Strength: 1.22 C Lifted Index: -4.16 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.70 C Lifted Index @700 mb: -0.47 C Showalter Index: -1.40 C Risk: Thunderstorms probable Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 21.10 C K Index: 31.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 225.40 Risk: None Energy Index: -1.26 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1512.02 J/kg Max Up Vert Vel: 54.99 m/s Conv Inhibition (B-): 34.96 J/kg Cap Strength: 1.21 C Lift Cond Lev (LCL): 930.75 mb = 716.90 m = 2352.01 ft Lev Free Conv (LFC): 755.75 mb = 2504.64 m = 8217.22 ft Equ Level (EL): 135.75 mb = 14870.09 m = 48785.78 ft B at Equ Level: 1509.36 J/kg Wind level data Storm motion: 169 at 11 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 ---------------------------------------------------------- 0 998 108 160 2 -0.7 1.9 | 351 9 1.4 -9.2 1 976 305 310 3 2.3 -1.9 | 341 14 4.4 -13.0 2 942 610 240 7 6.1 3.5 | 313 11 8.2 -7.6 3 925 771 200 9 3.1 8.5 | 297 6 5.2 -2.6 4 910 914 190 10 1.7 9.8 | 287 4 3.8 -1.2 5 850 1504 175 8 -0.7 8.0 | 335 3 1.4 -3.1 6 848 1524 175 8 -0.7 8.0 | 335 3 1.4 -3.1 7 789 2134 130 13 -10.0 8.4 | 71 8 -7.9 -2.7 8 735 2743 125 17 -13.9 9.8 | 84 12 -11.8 -1.3 9 700 3154 110 25 -23.5 8.6 | 83 22 -21.4 -2.5 10 658 3658 110 20 -18.8 6.8 | 76 17 -16.7 -4.2 11 545 5182 160 16 -5.5 15.0 | 140 5 -3.4 4.0 12 506 5791 150 21 -10.5 18.2 | 130 11 -8.4 7.1 13 500 5880 180 15 0.0 15.0 | 208 4 2.1 3.9 14 468 6401 230 12 9.2 7.7 | 286 12 11.3 -3.3 15 432 7010 145 6 -3.4 4.9 | 12 6 -1.3 -6.1 16 416 7315 110 7 -6.6 2.4 | 27 10 -4.5 -8.7 17 400 7610 305 2 1.6 -1.1 | 343 13 3.7 -12.2 18 399 7620 105 3 -2.9 0.8 | 4 10 -0.8 -10.3 19 383 7925 320 3 1.9 -2.3 | 343 14 4.0 -13.3 20 368 8230 190 5 0.9 4.9 | 334 7 3.0 -6.1 21 353 8534 225 6 4.2 4.2 | 317 9 6.3 -6.8 22 339 8839 230 5 3.8 3.2 | 323 10 5.9 -7.8 23 325 9144 275 6 6.0 -0.5 | 325 14 8.1 -11.6 24 300 9730 270 3 3.0 -0.0 | 335 12 5.1 -11.1 25 299 9754 275 4 4.0 -0.3 | 332 13 6.1 -11.4 26 286 10058 285 4 3.9 -1.0 | 334 13 6.0 -12.1 27 274 10363 270 3 3.0 -0.0 | 335 12 5.1 -11.1 28 251 10973 335 4 1.7 -3.6 | 346 15 3.8 -14.7 29 250 11000 350 4 0.7 -3.9 | 349 15 2.8 -15.0 30 229 11582 320 7 4.5 -5.4 | 338 18 6.6 -16.4 31 219 11887 320 10 6.4 -7.7 | 335 21 8.5 -18.7 32 209 12192 300 10 8.7 -5.0 | 326 19 10.8 -16.1 33 200 12500 305 8 6.6 -4.6 | 331 18 8.7 -15.6 34 191 12802 310 9 6.9 -5.8 | 332 19 9.0 -16.8 35 181 13106 305 10 8.2 -5.7 | 328 20 10.3 -16.8 36 173 13411 290 10 9.4 -3.4 | 322 18 11.5 -14.5 37 164 13716 300 9 7.8 -4.5 | 328 18 9.9 -15.6 38 150 14290 10 10 -1.7 -9.8 | 359 21 0.4 -20.9 39 149 14326 360 9 -0.0 -9.0 | 354 20 2.1 -20.1 40 141 14630 10 9 -1.6 -8.9 | 358 20 0.5 -19.9 41 134 14935 30 11 -5.5 -9.5 | 9 21 -3.4 -20.6 42 114 15850 55 27 -22.1 -15.5 | 37 33 -20.0 -26.5 43 109 16154 55 34 -27.9 -19.5 | 40 40 -25.7 -30.6 44 100 16630 70 34 -31.9 -11.6 | 53 37 -29.8 -22.7 45 87 17374 85 32 -31.9 -2.8 | 65 33 -29.8 -13.8 46 82 17678 70 31 -29.1 -10.6 | 51 35 -27.0 -21.7 Wind Parameters Mean winds (0-6000m): 139.2 at 15.0 knts Storm direction: 169.2 at 11.2 knts Shear (0-3000m) pos: 1.2 neg: 5.0 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 92.8 deg Storm rel helicity (0-3000m) pos: 16.0 neg: -37.3 tot: -21.3 m^2/s^2 ave: -7.1 10^-3 m/s^2 rel: -0.03 Storm rel vorticity (0-3000m) horiz: 8.0 stream: -0.3 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 37.55 Bulk Shear: 40.27 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 ------------------------------------------------------------------------------- 500 261 4 330 12| 7.1 0.0 7.1| 3.0 -28.4 -25.4 -50.8 -0.60| 13.7 -8.2 1000 212 7 315 8| 3.6 4.0 7.6| 3.8 -35.1 -31.3 -31.3 -0.47| 11.4 -5.3 1500 197 7 314 6| 2.4 3.2 5.6| 6.1 -35.1 -29.0 -19.3 -0.30| 8.7 -2.6 2000 179 8 326 4| 1.8 4.2 6.0| 9.2 -35.1 -25.9 -12.9 -0.11| 8.6 -0.9 2500 161 9 25 2| 1.4 4.1 5.5| 13.6 -35.1 -21.5 -8.6 -0.05| 7.6 -0.4 3000 146 11 66 4| 1.2 5.0 6.2| 16.0 -37.3 -21.3 -7.1 -0.03| 8.0 -0.3 4000 131 14 76 8| 1.5 3.3 4.8| 28.6 -50.0 -21.4 -5.3 -0.02| 7.3 -0.1 5000 133 15 82 9| 2.3 2.6 4.9| 45.6 -50.0 -4.4 -0.9 0.09| 6.9 0.6 6000 139 15 92 8| 2.9 2.5 5.4| 67.3 -52.2 15.0 2.5 0.23| 7.7 1.7 Wrote GIF file: /home/apache/climate/data/raob//WRKK/skewt/WRKK.skewt.20251201.12.gif