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 WRKK... Searching the city database file for: WRKK ... Date:1200Z 2 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 71 130 4 SFC 997 108 29.4 25.1 78 4.3 26.2 130 4 302.8 306.6 299.4 363.8 20.52 2 972 332 26.8 24.4 87 2.4 25.0 123 5 302.4 306.1 299.1 362.2 20.17 3 938 643 25.8 20.9 74 4.9 22.3 114 7 304.5 307.6 297.6 354.6 16.82 4 925 765 24.8 20.2 76 4.6 21.5 110 8 304.7 307.7 297.4 353.4 16.32 5 856 1442 19.4 17.4 88 2.0 18.0 105 7 305.9 308.6 296.7 350.1 14.77 6 850 1503 19.2 16.5 84 2.7 17.4 105 7 306.3 308.9 296.3 348.4 14.03 7 749 2582 14.4 6.4 59 8.0 9.5 134 12 312.3 313.9 293.7 337.4 8.08 8 724 2868 12.2 7.2 71 5.0 9.1 142 13 313.0 314.6 294.4 340.4 8.84 9 700 3150 10.8 4.8 66 6.0 7.2 150 14 314.4 315.9 294.0 338.6 7.73 10 685 3331 10.4 -0.6 46 11.0 4.5 152 14 316.0 317.0 292.5 333.0 5.35 11 634 3971 6.6 -1.4 57 8.0 2.3 159 12 318.7 319.8 293.4 336.2 5.45 12 620 4154 5.0 2.1 81 2.9 3.4 161 11 318.9 320.3 294.8 341.9 7.21 13 615 4220 4.6 -0.4 70 5.0 1.9 162 11 319.2 320.4 294.0 338.6 6.05 14 593 4516 2.6 0.5 86 2.1 1.4 165 11 320.2 321.5 294.7 341.7 6.71 15 562 4949 0.0 -4.2 73 4.2 -2.1 170 9 322.1 323.1 293.9 338.4 4.99 16 552 5093 -0.7 -7.7 59 7.0 -4.0 171 9 322.9 323.7 293.3 335.7 3.88 17 551 5107 -0.7 -8.7 55 8.0 -4.3 171 9 323.1 323.8 293.0 335.0 3.60 18 549 5137 -0.7 -7.7 59 7.0 -4.0 172 9 323.4 324.2 293.4 336.3 3.90 19 548 5151 -0.9 -5.3 72 4.4 -3.1 172 9 323.4 324.3 294.0 338.8 4.71 20 541 5254 -0.9 -12.9 40 12.0 -5.8 173 9 324.5 325.1 292.6 333.4 2.62 21 515 5646 -3.1 -25.1 16 22.0 -9.8 177 8 326.5 326.7 291.7 329.9 0.97 22 500 5880 -4.5 -26.5 16 22.0 -10.9 180 7 327.6 327.7 291.9 330.7 0.88 23 463 6480 -8.5 -14.5 62 6.0 -10.8 194 8 329.8 330.4 294.1 339.1 2.69 24 434 6978 -11.1 -17.1 61 6.0 -13.3 205 8 332.7 333.2 294.5 340.8 2.31 25 420 7229 -12.1 -23.1 39 11.0 -15.4 211 9 334.6 334.8 294.3 339.7 1.42 26 400 7600 -14.9 -19.4 68 4.5 -16.4 220 9 335.6 336.0 295.0 342.9 2.06 27 394 7715 -15.7 -22.7 55 7.0 -17.8 223 9 336.0 336.4 294.7 341.7 1.57 28 390 7792 -16.3 -20.1 72 3.8 -17.6 224 9 336.2 336.6 295.1 343.3 1.99 29 379 8008 -17.1 -32.1 26 15.0 -20.5 229 9 337.9 338.1 294.4 340.5 0.68 30 366 8270 -18.9 -34.9 23 16.0 -22.1 235 10 338.9 339.0 294.6 341.0 0.54 31 363 8331 -19.5 -31.5 34 12.0 -22.1 237 10 338.9 339.1 294.7 341.8 0.76 32 354 8518 -20.1 -35.1 25 15.0 -23.1 241 10 340.6 340.7 295.0 342.7 0.55 33 349 8624 -20.7 -36.7 22 16.0 -23.7 244 10 341.1 341.2 295.0 343.0 0.47 34 344 8731 -21.3 -35.3 27 14.0 -24.0 246 10 341.7 341.8 295.3 343.9 0.55 35 341 8796 -21.9 -30.9 44 9.0 -23.9 248 10 341.8 342.0 295.5 345.0 0.85 36 338 8861 -22.3 -28.3 58 6.0 -23.7 249 10 342.1 342.3 295.8 346.2 1.10 37 336 8905 -22.7 -27.7 64 5.0 -23.9 250 10 342.1 342.4 295.8 346.5 1.17 38 333 8971 -22.9 -31.9 44 9.0 -24.8 252 10 342.7 342.9 295.7 345.8 0.79 39 332 8993 -22.9 -35.9 29 13.0 -25.3 252 10 343.0 343.1 295.6 345.1 0.54 40 300 9730 -28.7 -41.7 28 13.0 -30.4 270 11 344.9 345.0 295.8 346.2 0.33 41 280 10217 -32.5 -46.5 24 14.0 -34.0 266 8 346.3 346.4 296.0 347.2 0.21 42 264 10626 -36.1 -50.1 22 14.0 -37.2 263 6 346.9 347.0 296.1 347.6 0.15 43 261 10705 -36.9 -51.9 20 15.0 -38.0 262 6 346.9 346.9 296.1 347.4 0.12 44 256 10838 -37.9 -43.9 53 6.0 -38.5 261 5 347.4 347.4 296.3 348.6 0.30 45 250 11000 -38.9 -43.4 62 4.5 -39.4 260 4 348.2 348.3 296.5 349.6 0.33 46 211 12140 -48.7 -52.4 65 3.7 -48.9 302 8 350.2 350.3 296.8 350.8 0.14 47 200 12490 -51.7 -56.4 57 4.7 -51.9 315 9 350.9 350.9 296.9 351.3 0.09 48 150 14290 -66.5 -72.5 43 6.0 -66.5 105 6 355.5 355.5 297.8 355.6 0.01 49 134 14965 -71.7 -77.7 40 6.0 -71.7 104 12 357.9 357.9 298.3 358.0 0.01 50 127 15280 -73.1 -82.1 24 9.0 -73.1 103 15 361.0 361.0 298.9 361.0 0.00 51 100 16650 -82.1 -88.1 35 6.0 -82.1 100 27 369.1 369.1 300.4 369.1 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5809.00 m Freezing level: 562.00 mb = 4949.13 m = 16237.10 ft Wetbulb zero: 580.53 mb = 4687.61 m = 15379.10 ft Precipitable water: 2.09 inches Sfc-500 mean rel hum: 65.51 % Est. max temperature: 33.02 C = 91.43 F Sfc-Lift cond lev (LCL): 937.38 mb = 649.03 m = 2129.35 ft T: 25.75 C 700-500 lapse rate: 5.60 C/km ThetaE index: 26.46 C Layer 972.0- 724.0 mb Conv cond level (CCL): 873.52 mb = 1265.19 m = 4150.83 ft Mean mixing ratio: 17.96 g/kg Conv temperature: 32.14 C = 89.85 F Cap Strength: 1.31 C Lifted Index: -4.05 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.17 C Lifted Index @700 mb: -1.70 C Showalter Index: -0.95 C Risk: Thunderstorms probable Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 21.00 C K Index: 34.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 219.00 Risk: None Energy Index: -3.37 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1649.16 J/kg Max Up Vert Vel: 57.43 m/s Conv Inhibition (B-): 19.98 J/kg Cap Strength: 1.31 C Lift Cond Lev (LCL): 895.80 mb = 1045.21 m = 3429.12 ft Lev Free Conv (LFC): 860.80 mb = 1393.34 m = 4571.26 ft Equ Level (EL): 130.80 mb = 15106.88 m = 49562.65 ft B at Equ Level: 1623.16 J/kg Wind level data Storm motion: 176 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 ---------------------------------------------------------- 0 997 108 130 4 -3.1 2.6 | 29 5 -2.5 -4.6 1 925 765 110 8 -7.5 2.7 | 58 8 -7.0 -4.4 2 850 1503 105 7 -6.8 1.8 | 49 8 -6.2 -5.3 3 700 3150 150 14 -7.0 12.1 | 128 8 -6.5 5.0 4 500 5880 180 7 0.0 7.0 | 285 1 0.5 -0.1 5 400 7600 220 9 5.8 6.9 | 272 6 6.3 -0.2 6 300 9730 270 11 11.0 -0.0 | 302 14 11.5 -7.1 7 250 11000 260 4 3.9 0.7 | 325 8 4.5 -6.4 8 200 12490 315 9 6.4 -6.4 | 333 15 6.9 -13.5 9 150 14290 105 6 -5.8 1.6 | 43 8 -5.3 -5.6 10 100 16650 100 27 -26.6 4.7 | 85 26 -26.1 -2.5 11 88 17374 95 29 -28.9 2.5 | 81 29 -28.4 -4.6 12 83 17678 110 26 -24.4 8.9 | 94 24 -23.9 1.7 Wind Parameters Mean winds (0-6000m): 145.8 at 9.5 knts Storm direction: 175.8 at 7.2 knts Shear (0-3000m) pos: 1.6 neg: 0.7 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 96.3 deg Storm rel helicity (0-3000m) pos: 26.8 neg: -2.4 tot: 24.4 m^2/s^2 ave: 8.1 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 2.1 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 445.97 Bulk Shear: 3.70 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 ------------------------------------------------------------------------------- 500 119 6 44 6| 0.0 3.4 3.4| 4.1 0.0 4.1 8.1 0.77| 3.5 2.7 1000 114 7 51 7| 0.0 2.1 2.1| 4.8 -1.1 3.7 3.7 0.50| 2.6 1.3 1500 111 7 51 7| 0.0 1.4 1.4| 6.0 -2.4 3.6 2.4 0.39| 2.1 0.8 2000 112 7 55 8| 0.7 1.1 1.8| 12.2 -2.4 9.8 4.9 0.59| 2.3 1.4 2500 118 8 62 7| 1.3 0.8 2.1| 19.1 -2.4 16.7 6.7 0.70| 2.6 1.8 3000 126 9 73 7| 1.6 0.7 2.3| 26.8 -2.4 24.4 8.1 0.77| 2.8 2.1 4000 135 10 88 6| 1.2 0.5 1.7| 29.7 -2.4 27.3 6.8 0.71| 2.5 1.8 5000 142 10 96 6| 0.9 0.4 1.3| 30.5 -2.4 28.1 5.6 0.65| 2.4 1.5 6000 146 10 99 5| 0.8 0.4 1.1| 30.8 -2.4 28.4 4.7 0.62| 2.2 1.4 Wrote GIF file: /home/apache/climate/data/raob//WRKK/skewt/WRKK.skewt.20251202.12.gif