UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for WRKK... Searching the city database file for: WRKK ... Date:1200Z 5 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 84 300 6 SFC 998 108 27.8 24.7 83 3.1 25.5 300 6 301.1 304.8 298.7 360.1 20.00 2 934 688 24.0 21.9 88 2.1 22.5 157 7 303.0 306.3 298.0 356.4 17.99 3 925 772 23.2 20.6 85 2.6 21.3 160 8 303.0 306.1 297.2 352.7 16.74 4 898 1030 21.8 18.1 80 3.7 19.2 149 6 304.2 306.9 296.2 347.9 14.71 5 887 1137 21.8 12.8 57 9.0 15.9 139 7 305.2 307.2 293.5 336.8 10.53 6 859 1415 20.2 8.2 46 12.0 12.9 113 8 306.4 307.9 291.9 330.5 7.96 7 850 1506 19.6 11.6 60 8.0 14.4 105 8 306.7 308.6 293.6 337.3 10.15 8 832 1691 17.6 15.1 85 2.5 15.9 86 11 306.5 308.9 295.7 345.8 13.09 9 745 2632 13.2 8.2 72 5.0 10.1 99 24 311.5 313.2 294.3 339.8 9.20 10 700 3155 9.2 7.2 87 2.0 8.0 95 20 312.7 314.4 294.6 341.0 9.15 11 688 3297 8.2 6.7 90 1.5 7.3 92 18 313.1 314.8 294.6 341.0 8.99 12 680 3393 7.4 6.4 93 1.0 6.8 91 17 313.3 315.0 294.6 340.9 8.91 13 673 3478 8.4 4.7 77 3.7 6.2 89 16 315.3 316.8 294.4 340.4 7.99 14 620 4149 5.6 -4.4 49 10.0 0.5 97 12 319.6 320.5 292.8 334.0 4.45 15 598 4442 3.8 -2.2 65 6.0 0.6 120 10 320.8 321.9 293.9 338.5 5.45 16 581 4675 2.6 -10.4 38 13.0 -3.1 136 8 322.1 322.7 292.3 332.0 2.98 17 549 5129 0.0 -10.0 47 10.0 -4.4 134 9 324.3 324.9 293.1 335.1 3.26 18 513 5668 -2.7 -18.7 28 16.0 -8.5 112 11 327.3 327.7 292.6 333.3 1.70 19 500 5870 -4.3 -20.3 27 16.0 -9.8 125 12 327.8 328.1 292.6 333.1 1.52 20 471 6340 -6.9 -22.9 27 16.0 -11.9 102 11 330.2 330.5 293.0 334.8 1.29 21 447 6747 -9.1 -21.1 37 12.0 -13.0 115 10 332.4 332.8 293.9 338.1 1.59 22 434 6975 -10.7 -17.7 56 7.0 -13.2 113 10 333.2 333.7 294.6 340.9 2.19 23 430 7047 -11.1 -15.5 70 4.4 -12.8 112 9 333.6 334.1 295.0 342.9 2.66 24 424 7155 -11.7 -19.7 51 8.0 -14.4 111 9 334.2 334.6 294.6 340.9 1.89 25 418 7264 -12.5 -20.5 51 8.0 -15.1 110 9 334.5 334.9 294.6 340.9 1.79 26 411 7393 -13.3 -16.2 79 2.9 -14.4 101 8 335.1 335.6 295.4 344.3 2.63 27 407 7468 -12.9 -19.9 56 7.0 -15.3 92 6 336.5 336.9 295.1 343.5 1.94 28 400 7600 -13.9 -22.9 47 9.0 -16.7 75 4 336.9 337.2 294.9 342.4 1.52 29 397 7657 -14.5 -24.5 42 10.0 -17.4 76 5 336.9 337.1 294.7 341.7 1.32 30 390 7792 -15.1 -26.1 39 11.0 -18.1 78 6 337.8 338.0 294.8 342.1 1.17 31 376 8069 -17.1 -21.0 72 3.9 -18.3 45 4 338.7 339.1 295.6 345.6 1.91 32 348 8646 -21.1 -25.2 70 4.1 -22.2 66 1 340.9 341.2 295.8 346.1 1.42 33 340 8818 -22.1 -29.1 53 7.0 -23.7 94 2 341.8 342.0 295.7 345.6 1.01 34 318 9308 -25.3 -28.6 74 3.3 -26.1 74 1 343.9 344.2 296.3 348.2 1.14 35 300 9730 -28.5 -32.7 67 4.2 -29.3 30 5 345.2 345.4 296.3 348.3 0.82 36 257 10820 -37.5 -40.4 74 2.9 -37.8 44 14 347.6 347.7 296.5 349.3 0.44 37 250 11010 -39.3 -43.7 63 4.4 -39.7 45 16 347.6 347.7 296.4 348.9 0.32 38 227 11664 -44.1 -54.1 32 10.0 -44.6 44 18 350.0 350.1 296.7 350.5 0.11 39 208 12244 -48.9 -56.9 39 8.0 -49.2 36 17 351.4 351.4 297.0 351.7 0.08 40 200 12500 -51.5 -59.5 38 8.0 -51.8 40 16 351.2 351.2 297.0 351.5 0.06 41 186 12967 -55.5 -68.5 18 13.0 -55.7 45 18 352.1 352.1 297.1 352.2 0.02 42 150 14300 -68.1 -74.1 42 6.0 -68.1 60 24 352.8 352.8 297.3 352.8 0.01 43 146 14461 -69.5 -74.4 49 4.9 -69.5 60 24 353.1 353.1 297.3 353.1 0.01 44 120 15597 -79.1 -84.0 44 4.9 -79.1 73 26 355.9 355.9 297.9 355.9 0.00 45 108 16185 -83.9 -88.7 43 4.8 -83.9 84 27 357.7 357.7 298.2 357.7 0.00 46 100 16610 -83.9 -89.9 34 6.0 -83.9 60 38 365.6 365.6 299.8 365.6 0.00 47 97 16779 -83.3 -89.3 34 6.0 -83.3 370.0 370.0 300.5 370.0 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 549.00 mb = 5129.24 m = 16828.01 ft Wetbulb zero: 595.25 mb = 4479.45 m = 14696.17 ft Precipitable water: 2.04 inches Sfc-500 mean rel hum: 65.11 % Est. max temperature: 33.33 C = 91.99 F Sfc-Lift cond lev (LCL): 954.60 mb = 496.99 m = 1630.54 ft T: 25.25 C 700-500 lapse rate: 4.97 C/km ThetaE index: 29.62 C Layer 934.0- 850.0 mb Conv cond level (CCL): 866.88 mb = 1336.01 m = 4383.18 ft Mean mixing ratio: 17.93 g/kg Conv temperature: 32.73 C = 90.92 F Cap Strength: 1.21 C Lifted Index: -3.32 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.15 C Lifted Index @700 mb: -2.89 C Showalter Index: 3.65 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 15.90 C K Index: 33.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 167.20 Risk: None Energy Index: -0.73 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1364.61 J/kg Max Up Vert Vel: 52.24 m/s Conv Inhibition (B-): 23.53 J/kg Cap Strength: 1.13 C Lift Cond Lev (LCL): 911.28 mb = 902.14 m = 2959.75 ft Lev Free Conv (LFC): 836.28 mb = 1646.27 m = 5401.10 ft Equ Level (EL): 116.28 mb = 15772.53 m = 51746.50 ft B at Equ Level: 1355.51 J/kg Wind level data Storm motion: 135 at 9 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 ---------------------------------------------------------- 0 998 108 300 6 5.2 -3.0 | 309 15 11.9 -9.6 1 976 305 145 4 -2.3 3.3 | 307 5 4.4 -3.3 2 925 772 160 8 -2.7 7.5 | 256 4 3.9 1.0 3 910 914 160 6 -2.1 5.6 | 281 5 4.6 -0.9 4 850 1506 105 8 -7.7 2.1 | 13 5 -1.1 -4.5 5 848 1524 105 8 -7.7 2.1 | 13 5 -1.1 -4.5 6 818 1829 70 13 -12.2 -4.4 | 27 12 -5.5 -11.0 7 762 2438 100 26 -25.6 4.5 | 84 19 -18.9 -2.0 8 700 3155 95 20 -19.9 1.7 | 70 14 -13.3 -4.8 9 633 3962 80 11 -10.8 -1.9 | 26 9 -4.2 -8.5 10 610 4267 110 12 -11.3 4.1 | 62 5 -4.6 -2.5 11 587 4572 130 8 -6.1 5.1 | 339 2 0.5 -1.4 12 565 4877 150 7 -3.5 6.1 | 279 3 3.2 -0.5 13 545 5182 130 9 -6.9 5.8 | 16 1 -0.2 -0.8 14 524 5486 100 11 -10.8 1.9 | 42 6 -4.2 -4.6 15 500 5870 125 12 -9.8 6.9 | 96 3 -3.2 0.3 16 486 6096 110 12 -11.3 4.1 | 62 5 -4.6 -2.5 17 467 6401 100 11 -10.8 1.9 | 42 6 -4.2 -4.6 18 449 6706 115 10 -9.1 4.2 | 46 3 -2.4 -2.3 19 415 7315 110 9 -8.5 3.1 | 27 4 -1.8 -3.5 20 400 7600 75 4 -3.9 -1.0 | 340 8 2.8 -7.6 21 383 7925 80 7 -6.9 -1.2 | 2 8 -0.2 -7.8 22 367 8230 0 1 -0.0 -1.0 | 319 10 6.7 -7.6 23 325 9144 150 2 -1.0 1.7 | 310 7 5.7 -4.8 24 312 9449 0 1 -0.0 -1.0 | 319 10 6.7 -7.6 25 300 9730 30 5 -2.5 -4.3 | 339 12 4.2 -10.9 26 299 9754 355 2 0.2 -2.0 | 321 11 6.8 -8.5 27 286 10058 40 4 -2.6 -3.1 | 337 10 4.1 -9.6 28 250 11010 45 16 -11.3 -11.3 | 15 18 -4.6 -17.9 29 240 11278 50 18 -13.8 -11.6 | 21 19 -7.1 -18.1 30 209 12192 35 17 -9.8 -13.9 | 9 21 -3.1 -20.5 31 200 12500 40 16 -10.3 -12.3 | 11 19 -3.6 -18.8 32 150 14300 60 24 -20.8 -12.0 | 37 23 -14.1 -18.6 33 134 14935 60 24 -20.8 -12.0 | 37 23 -14.1 -18.6 34 108 16154 85 27 -26.9 -2.4 | 66 22 -20.2 -8.9 35 103 16459 75 31 -29.9 -8.0 | 58 27 -23.3 -14.6 36 100 16610 60 38 -32.9 -19.0 | 46 37 -26.2 -25.6 37 97 16764 65 35 -31.7 -14.8 | 50 33 -25.1 -21.3 Wind Parameters Mean winds (0-6000m): 104.5 at 12.5 knts Storm direction: 134.5 at 9.4 knts Shear (0-3000m) pos: 1.4 neg: 3.4 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 122.3 deg Storm rel helicity (0-3000m) pos: 72.2 neg: -35.1 tot: 37.1 m^2/s^2 ave: 12.4 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 2.3 10^-3/s Energy-Hel index: 0.31 Bulk Rich Number: 92.61 Bulk Shear: 14.74 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 ------------------------------------------------------------------------------- 500 161 5 288 5| 0.0 12.4 12.4| 5.3 -18.9 -13.6 -27.1 -0.29| 16.0 -4.6 1000 158 6 282 5| 0.0 6.4 6.4| 7.8 -20.0 -12.2 -12.2 -0.15| 10.4 -1.6 1500 140 7 302 3| 0.0 5.2 5.2| 12.1 -20.0 -7.8 -5.2 0.06| 9.3 0.6 2000 111 8 18 4| 0.0 6.2 6.2| 35.9 -20.7 15.2 7.6 0.21| 10.3 2.2 2500 105 11 50 6| 1.6 4.9 6.6| 72.2 -23.3 48.9 19.6 0.32| 10.3 3.3 3000 102 13 60 7| 1.4 3.4 4.8| 72.2 -35.1 37.1 12.4 0.24| 9.3 2.3 4000 98 14 57 8| 1.0 1.9 3.0| 75.3 -61.0 14.3 3.6 0.10| 8.6 0.8 5000 102 13 57 7| 1.4 1.6 2.9| 79.2 -63.3 15.9 3.2 0.06| 8.2 0.5 6000 105 12 58 6| 1.2 1.7 2.9| 83.8 -65.7 18.0 3.0 0.08| 8.0 0.7 Wrote GIF file: /home/apache/climate/data/raob//WRKK/skewt/WRKK.skewt.20251205.12.gif