UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121400.upa.cvt Date: 0000Z 14 DEC 25 Searching for WRKK... Searching the city database file for: WRKK ... Date:0000Z 14 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 66 110 6 SFC 996 108 26.8 24.3 86 2.5 25.0 110 6 300.3 303.9 298.2 357.7 19.55 2 959 439 23.8 21.9 89 1.9 22.5 97 5 300.5 303.7 297.0 351.9 17.51 3 953 493 24.8 20.2 76 4.6 21.5 95 4 302.1 305.0 296.4 348.8 15.83 4 926 744 24.0 18.0 69 6.0 19.8 109 9 303.8 306.4 295.7 345.8 14.16 5 925 753 23.8 17.8 69 6.0 19.6 110 9 303.6 306.2 295.6 345.2 14.00 6 906 935 22.0 19.4 85 2.6 20.2 124 11 303.6 306.5 296.8 350.7 15.84 7 851 1478 18.6 15.8 84 2.8 16.7 134 7 305.5 308.0 295.7 345.6 13.39 8 850 1488 18.4 15.7 84 2.7 16.5 135 7 305.4 307.9 295.6 345.3 13.32 9 828 1713 18.4 11.4 64 7.0 13.8 169 8 307.7 309.6 294.0 338.9 10.28 10 779 2235 16.0 9.0 63 7.0 11.6 193 9 310.6 312.3 294.1 339.1 9.29 11 738 2695 14.8 6.8 59 8.0 9.9 191 12 314.1 315.7 294.4 340.4 8.43 12 700 3141 12.4 4.4 58 8.0 7.6 220 12 316.2 317.7 294.3 339.9 7.51 13 553 5070 0.0 -4.1 74 4.1 -2.1 176 8 323.6 324.6 294.4 340.3 5.11 14 512 5683 -2.9 -10.9 54 8.0 -6.4 169 6 327.3 327.9 293.9 338.3 3.25 15 500 5870 -4.3 -12.3 54 8.0 -7.7 165 6 327.8 328.4 293.8 337.9 2.98 16 431 7029 -11.7 -17.7 61 6.0 -13.8 152 6 332.6 333.1 294.4 340.3 2.21 17 411 7393 -13.3 -22.3 47 9.0 -16.1 179 4 335.1 335.4 294.5 340.7 1.56 18 400 7600 -14.9 -25.9 39 11.0 -17.9 120 2 335.6 335.9 294.3 339.9 1.16 19 399 7619 -15.1 -26.1 39 11.0 -18.1 65 1 335.6 335.8 294.3 339.8 1.14 20 392 7752 -16.3 -28.3 35 12.0 -19.3 110 2 335.7 335.9 294.1 339.2 0.95 21 389 7810 -16.7 -28.7 35 12.0 -19.7 133 2 336.0 336.1 294.1 339.4 0.92 22 386 7868 -17.3 -23.3 60 6.0 -19.0 155 3 335.9 336.2 294.7 341.4 1.52 23 385 7888 -17.5 -21.4 72 3.9 -18.7 162 3 335.9 336.3 294.9 342.3 1.80 24 382 7946 -17.9 -21.0 77 3.1 -18.8 176 3 336.1 336.5 295.0 342.8 1.88 25 381 7966 -17.9 -20.5 80 2.6 -18.7 170 3 336.4 336.8 295.1 343.4 1.97 26 379 8005 -18.3 -21.5 76 3.2 -19.3 158 3 336.4 336.7 295.0 342.8 1.81 27 378 8025 -18.3 -25.3 54 7.0 -20.2 152 2 336.6 336.9 294.6 341.3 1.29 28 377 8045 -18.5 -27.5 45 9.0 -20.8 146 2 336.6 336.8 294.4 340.5 1.06 29 375 8084 -18.9 -26.9 49 8.0 -20.9 134 2 336.6 336.8 294.5 340.7 1.13 30 374 8104 -19.1 -23.5 68 4.4 -20.3 128 2 336.6 336.9 294.8 342.1 1.54 31 371 8164 -19.7 -24.2 67 4.5 -21.0 109 2 336.6 336.8 294.7 341.8 1.46 32 369 8204 -19.9 -23.3 74 3.4 -20.8 97 1 336.8 337.1 294.9 342.5 1.59 33 368 8224 -19.9 -21.5 87 1.6 -20.4 91 1 337.1 337.5 295.2 343.8 1.86 34 356 8469 -21.3 -27.3 58 6.0 -22.8 63 3 338.4 338.6 295.0 342.6 1.14 35 345 8700 -22.7 -30.7 48 8.0 -24.4 40 5 339.6 339.7 295.0 342.8 0.86 36 336 8894 -24.3 -30.3 58 6.0 -25.6 30 7 339.9 340.1 295.1 343.4 0.92 37 328 9069 -25.3 -35.3 39 10.0 -27.1 50 5 340.9 341.0 295.1 343.1 0.58 38 314 9384 -27.9 -39.9 31 12.0 -29.6 38 4 341.6 341.7 295.1 343.1 0.38 39 311 9453 -28.3 -36.3 46 8.0 -29.6 31 3 342.0 342.1 295.3 344.1 0.55 40 305 9592 -29.5 -32.9 72 3.4 -30.1 17 3 342.2 342.3 295.6 345.2 0.79 41 300 9710 -30.1 -33.0 76 2.9 -30.6 5 3 343.0 343.1 295.7 346.0 0.79 42 296 9806 -30.7 -33.8 74 3.1 -31.2 22 3 343.4 343.6 295.8 346.3 0.74 43 295 9830 -31.1 -34.2 74 3.1 -31.6 25 3 343.2 343.3 295.7 345.9 0.72 44 291 9928 -31.7 -41.7 37 10.0 -32.9 39 4 343.7 343.8 295.5 345.0 0.34 45 290 9952 -31.9 -47.9 19 16.0 -33.5 42 4 343.7 343.8 295.4 344.4 0.17 46 256 10827 -38.7 -43.0 64 4.3 -39.1 123 7 346.2 346.2 296.1 347.5 0.33 47 250 10990 -40.1 -43.6 69 3.5 -40.4 140 3 346.4 346.5 296.1 347.7 0.32 48 208 12216 -50.7 -55.3 58 4.6 -50.9 183 9 348.6 348.6 296.4 349.0 0.10 49 200 12470 -52.3 -56.6 60 4.3 -52.5 225 12 349.9 350.0 296.7 350.3 0.09 50 186 12935 -56.7 -58.8 77 2.1 -56.8 226 12 350.2 350.2 296.7 350.5 0.07 51 165 13682 -63.5 -67.8 56 4.3 -63.6 202 12 351.0 351.0 296.8 351.1 0.03 52 150 14260 -68.5 -72.8 54 4.3 -68.5 160 8 352.1 352.1 297.1 352.1 0.01 53 128 15189 -76.3 -82.3 38 6.0 -76.3 109 15 354.4 354.4 297.5 354.4 0.00 54 105 16302 -85.1 -89.8 43 4.7 -85.1 100 28 358.3 358.3 298.4 358.3 0.00 55 100 16570 -84.9 -89.7 42 4.8 -84.9 90 35 363.7 363.7 299.4 363.7 0.00 56 86 17399 -87.1 -92.1 39 5.0 -87.1 98 41 375.3 375.3 301.5 375.3 0.00 57 77 18007 -84.3 -88.6 46 4.3 -84.3 71 35 393.2 393.2 304.2 393.2 0.00 58 75 18153 -83.3 -88.2 42 4.9 -83.3 57 32 398.2 398.2 305.0 398.2 0.00 59 72 18385 -74.7 -84.7 20 10.0 -74.7 35 27 421.2 421.2 307.9 421.2 0.00 60 70 18550 -73.1 -83.1 20 10.0 -73.2 20 24 428.0 428.0 308.6 428.0 0.01 61 68 18720 -72.3 -84.3 15 12.0 -72.4 40 25 433.3 433.3 309.2 433.3 0.00 62 55 19970 -71.3 -87.3 8 16.0 -71.4 55 12 462.7 462.7 312.0 462.7 0.00 63 50 20530 -73.9 -88.9 8 15.0 -74.0 140 10 469.3 469.3 312.6 469.4 0.00 64 48 20767 -74.9 -89.9 8 15.0 -75.0 129 10 472.5 472.5 312.8 472.5 0.00 65 43 21416 -68.5 -86.5 6 18.0 -68.7 118 28 503.3 503.3 315.2 503.3 0.01 66 35 22657 -65.7 -84.7 5 19.0 -66.1 84 56 541.1 541.1 317.6 541.2 0.01 67 31 23391 -67.1 -85.1 6 18.0 -67.5 81 65 556.5 556.5 318.5 556.5 0.01 68 30 23590 -65.5 -85.5 5 20.0 -66.0 80 68 566.1 566.1 319.0 566.1 0.01 69 27 24237 -60.7 -83.7 3 23.0 -61.6 88 66 596.9 596.9 320.5 597.0 0.01 70 25 24716 -60.4 -84.7 3 24.3 -61.4 100 75 610.9 610.9 321.1 611.0 0.01 71 24 24970 -60.3 -85.3 2 25.0 -61.4 100 75 618.5 618.5 321.4 618.6 0.01 72 22 25516 -56.9 -90.9 1 34.0 -58.6 95 79 644.2 644.2 322.4 644.2 0.00 73 21 25813 -52.5 -88.5 1 36.0 -55.2 93 81 666.1 666.1 323.3 666.2 0.01 74 20 26130 -49.9 -85.9 1 36.0 -53.4 90 83 683.4 683.4 323.9 683.5 0.01 75 17 27194 -48.9 -85.9 1 37.0 -53.2 83 77 719.2 719.2 325.0 719.3 0.01 76 16 27596 -44.3 -82.3 1 38.0 -50.5 81 75 746.7 746.8 325.8 747.0 0.03 77 13 28985 -44.9 -82.9 1 38.0 -51.6 57 45 790.4 790.4 327.0 790.6 0.03 78 11 30086 -51.1 -87.1 1 36.0 -55.9 72 24 806.5 806.5 327.4 806.7 0.02 79 11 30086 -51.1 -87.1 1 36.0 -55.9 72 24 806.5 806.5 327.4 806.7 0.02 80 10 30720 -41.1 -80.1 1 39.0 -50.8 120 45 866.1 866.2 328.8 866.8 0.07 81 9.2 31286 -41.9 -79.9 1 38.0 -51.5 884.0 884.0 329.1 884.7 0.07 82 8.0 32243 -36.9 -76.9 1 40.0 -50.0 939.9 940.0 330.2 941.4 0.14 83 6.8 33364 -38.1 -78.1 1 40.0 -51.4 979.6 979.7 330.9 981.2 0.13 TRP 105 16302 -85.1 -89.8 43 4.7 -85.1 100 28 358.3 358.3 298.4 358.3 0.00 WND 25 24716 -60.4 -84.7 3 24.3 -61.4 100 75 610.9 610.9 321.1 611.0 0.01 Sounding variables and indices 1000-500 mb thick: 5804.00 m Freezing level: 553.00 mb = 5069.71 m = 16632.72 ft Wetbulb zero: 584.58 mb = 4615.30 m = 15141.89 ft Precipitable water: 2.06 inches Sfc-500 mean rel hum: 68.09 % Est. max temperature: 32.33 C = 90.20 F Sfc-Lift cond lev (LCL): 960.94 mb = 421.02 m = 1381.29 ft T: 23.96 C 700-500 lapse rate: 6.12 C/km ThetaE index: 12.52 C Layer 959.0- 906.0 mb Conv cond level (CCL): 858.95 mb = 1397.22 m = 4584.01 ft Mean mixing ratio: 16.40 g/kg Conv temperature: 31.74 C = 89.14 F Cap Strength: 2.07 C Lifted Index: -1.57 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.05 C Lifted Index @700 mb: 1.66 C Showalter Index: 0.43 C Risk: Thunderstorms probable Total Totals Index: 42.70 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 20.00 C K Index: 30.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 208.40 Risk: None Energy Index: -1.43 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 575.57 J/kg Max Up Vert Vel: 33.93 m/s Conv Inhibition (B-): 148.40 J/kg Cap Strength: 2.06 C Lift Cond Lev (LCL): 897.92 mb = 1012.34 m = 3321.29 ft Lev Free Conv (LFC): 622.92 mb = 4095.52 m = 13436.57 ft Equ Level (EL): 182.92 mb = 13038.66 m = 42777.25 ft B at Equ Level: 575.30 J/kg Max Parcel Lev (MPL): 92.92 mb = 16973.25 m = 55685.85 ft Wind level data Storm motion: 204 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 ---------------------------------------------------------- 0 996 108 110 6 -5.6 2.1 | 63 9 -8.4 -4.2 1 940 610 90 4 -4.0 0.0 | 47 9 -6.7 -6.2 2 925 753 110 9 -8.5 3.1 | 74 12 -11.2 -3.2 3 908 914 125 11 -9.0 6.3 | 90 12 -11.8 0.1 4 877 1219 115 10 -9.1 4.2 | 80 12 -11.8 -2.0 5 850 1488 135 7 -4.9 4.9 | 80 8 -7.7 -1.3 6 846 1524 135 7 -4.9 4.9 | 80 8 -7.7 -1.3 7 817 1829 190 8 1.4 7.9 | 140 2 -1.4 1.6 8 760 2438 195 10 2.6 9.7 | 177 3 -0.2 3.4 9 733 2743 190 12 2.1 11.8 | 173 6 -0.7 5.6 10 708 3048 205 10 4.2 9.1 | 208 3 1.5 2.8 11 700 3141 220 12 7.7 9.2 | 239 6 5.0 2.9 12 657 3658 205 13 5.5 11.8 | 206 6 2.7 5.5 13 609 4267 165 9 -2.3 8.7 | 116 6 -5.1 2.4 14 587 4572 160 12 -4.1 11.3 | 126 8 -6.9 5.0 15 544 5182 180 7 0.0 7.0 | 105 3 -2.7 0.8 16 500 5870 165 6 -1.6 5.8 | 84 4 -4.3 -0.5 17 467 6401 175 9 -0.8 9.0 | 128 4 -3.5 2.7 18 449 6706 180 8 0.0 8.0 | 123 3 -2.7 1.8 19 432 7010 150 6 -3.0 5.2 | 80 6 -5.7 -1.1 20 415 7315 200 5 1.7 4.7 | 34 2 -1.0 -1.5 21 400 7600 120 2 -1.7 1.0 | 40 7 -4.5 -5.2 22 399 7620 60 1 -0.9 -0.5 | 28 8 -3.6 -6.7 23 383 7925 180 3 0.0 3.0 | 40 4 -2.7 -3.2 24 367 8230 85 1 -1.0 -0.1 | 31 7 -3.7 -6.3 25 338 8839 25 7 -3.0 -6.3 | 24 14 -5.7 -12.6 26 324 9144 60 4 -3.5 -2.0 | 37 10 -6.2 -8.2 27 300 9710 5 3 -0.3 -3.0 | 18 10 -3.0 -9.2 28 298 9754 15 3 -0.8 -2.9 | 21 10 -3.5 -9.1 29 273 10363 100 7 -6.9 1.2 | 62 11 -9.6 -5.0 30 251 10973 130 7 -5.4 4.5 | 78 8 -8.1 -1.7 31 250 10990 140 3 -1.9 2.3 | 50 6 -4.7 -3.9 32 239 11278 235 2 1.6 1.1 | 12 5 -1.1 -5.1 33 229 11582 225 4 2.8 2.8 | 359 3 0.1 -3.4 34 209 12192 180 9 0.0 9.0 | 135 4 -2.7 2.8 35 200 12470 225 12 8.5 8.5 | 249 6 5.7 2.2 36 190 12802 230 12 9.2 7.7 | 257 7 6.4 1.5 37 156 14021 190 12 2.1 11.8 | 173 6 -0.7 5.6 38 150 14260 160 8 -2.7 7.5 | 103 6 -5.5 1.3 39 148 14326 190 9 1.6 8.9 | 156 3 -1.2 2.6 40 141 14630 135 10 -7.1 7.1 | 95 10 -9.8 0.8 41 126 15240 105 16 -15.5 4.1 | 83 18 -18.2 -2.1 42 108 16154 85 28 -27.9 -2.4 | 74 32 -30.6 -8.7 43 105 16302 100 28 -27.6 4.9 | 87 30 -30.3 -1.4 44 100 16570 90 35 -35.0 0.0 | 81 38 -37.7 -6.2 45 91 17069 90 36 -36.0 0.0 | 81 39 -38.7 -6.2 46 82 17678 105 45 -43.5 11.6 | 97 47 -46.2 5.4 47 78 17983 75 36 -34.8 -9.3 | 67 41 -37.5 -15.6 48 70 18550 20 24 -8.2 -22.6 | 21 31 -11.0 -28.8 49 69 18593 50 28 -21.4 -18.0 | 45 34 -24.2 -24.2 50 66 18898 25 21 -8.9 -19.0 | 25 28 -11.6 -25.3 51 63 19202 80 20 -19.7 -3.5 | 67 24 -22.4 -9.7 52 54 20117 50 11 -8.4 -7.1 | 40 17 -11.2 -13.3 53 51 20422 115 12 -10.9 5.1 | 85 14 -13.6 -1.2 54 50 20530 140 10 -6.4 7.7 | 99 9 -9.2 1.4 55 48 20726 130 9 -6.9 5.8 | 87 10 -9.6 -0.5 56 44 21336 120 26 -22.5 13.0 | 105 26 -25.3 6.8 57 38 22250 100 44 -43.3 7.6 | 92 46 -46.1 1.4 58 36 22555 85 54 -53.8 -4.7 | 79 58 -56.5 -11.0 59 30 23590 80 68 -67.0 -11.8 | 75 72 -69.7 -18.1 60 26 24384 90 66 -66.0 0.0 | 85 69 -68.7 -6.2 61 25 24716 100 75 -73.9 13.0 | 95 77 -76.6 6.8 62 24 24994 100 75 -73.9 13.0 | 95 77 -76.6 6.8 63 20 26130 90 83 -83.0 0.0 | 86 86 -85.7 -6.2 64 16 27737 80 74 -72.9 -12.8 | 76 78 -75.6 -19.1 65 14 28346 60 56 -48.5 -28.0 | 56 62 -51.2 -34.2 66 12 29566 55 34 -27.9 -19.5 | 50 40 -30.6 -25.7 67 11 30175 75 22 -21.3 -5.7 | 64 27 -24.0 -11.9 68 10 30720 120 45 -39.0 22.5 | 111 45 -41.7 16.3 Wind Parameters Mean winds (0-6000m): 173.7 at 9.1 knts Storm direction: 203.7 at 6.8 knts Shear (0-3000m) pos: 2.1 neg: 0.4 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 167.0 deg Storm rel helicity (0-3000m) pos: 35.0 neg: -13.1 tot: 21.9 m^2/s^2 ave: 7.3 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 2.4 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 54.91 Bulk Shear: 10.48 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 ------------------------------------------------------------------------------- 500 102 5 56 9| 0.0 2.7 2.7| 0.0 -6.5 -6.5 -13.0 -0.99| 2.7 -2.7 1000 112 7 69 10| 3.7 1.3 5.0| 22.9 -10.3 12.6 12.6 0.34| 6.4 2.2 1500 117 8 73 10| 2.2 0.9 3.1| 25.9 -12.8 13.1 8.7 0.25| 6.6 1.7 2000 133 8 83 9| 2.7 0.7 3.4| 29.9 -12.8 17.0 8.5 0.35| 6.6 2.3 2500 148 8 96 7| 2.2 0.4 2.6| 30.5 -12.9 17.6 7.0 0.35| 5.7 2.0 3000 160 9 109 6| 2.1 0.4 2.5| 35.0 -13.1 21.9 7.3 0.41| 5.8 2.4 4000 177 10 135 5| 1.6 0.7 2.2| 35.6 -26.7 8.9 2.2 0.11| 5.7 0.6 5000 174 10 132 5| 1.4 0.9 2.3| 37.7 -30.4 7.2 1.4 0.06| 5.6 0.3 6000 174 9 127 5| 1.2 0.8 2.0| 39.1 -31.9 7.2 1.2 0.05| 5.0 0.2 Wrote GIF file: /home/apache/climate/data/raob//WRKK/skewt/WRKK.skewt.20251214.00.gif