UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121600.upa.cvt Date: 0000Z 16 DEC 25 Searching for WRKK... Searching the city database file for: WRKK ... Date:0000Z 16 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 69 130 6 SFC 996 108 27.6 23.8 80 3.8 24.8 130 6 301.1 304.6 298.1 357.0 18.96 2 925 753 23.4 18.8 75 4.6 20.2 10 2 303.2 306.0 296.1 347.5 14.93 3 850 1491 19.4 14.8 75 4.6 16.3 10 6 306.5 308.8 295.3 344.2 12.55 4 794 2076 15.6 12.2 80 3.4 13.4 50 4 308.4 310.6 295.0 342.8 11.32 5 746 2606 14.2 8.2 67 6.0 10.4 21 5 312.5 314.2 294.6 340.9 9.19 6 700 3142 10.8 6.0 72 4.8 7.9 20 4 314.4 316.1 294.5 340.7 8.41 7 639 3896 7.0 0.0 61 7.0 3.1 37 6 318.4 319.6 293.7 337.6 6.00 8 623 4104 6.0 -4.0 49 10.0 0.9 35 6 319.6 320.5 292.9 334.4 4.57 9 616 4197 5.4 -2.6 56 8.0 1.2 39 6 320.0 321.0 293.4 336.5 5.13 10 598 4439 4.2 -9.8 35 14.0 -2.1 50 7 321.3 321.9 292.1 331.4 3.04 11 590 4548 3.2 -11.8 32 15.0 -3.2 55 7 321.4 321.9 291.7 330.1 2.62 12 578 4714 1.6 -4.4 64 6.0 -1.4 62 8 321.4 322.3 293.6 337.0 4.78 13 576 4742 1.4 -1.9 79 3.3 -0.3 63 8 321.5 322.6 294.4 340.2 5.79 14 573 4784 1.4 -4.6 64 6.0 -1.6 65 8 322.0 322.9 293.7 337.5 4.75 15 566 4883 1.0 -6.0 59 7.0 -2.4 69 8 322.6 323.5 293.5 336.8 4.32 16 555 5040 0.0 -2.4 84 2.4 -1.3 65 7 323.2 324.4 294.8 342.1 5.79 17 541 5245 -0.9 -5.9 69 5.0 -3.3 58 6 324.5 325.4 294.2 339.6 4.55 18 500 5870 -4.3 -10.3 63 6.0 -7.0 100 5 327.8 328.5 294.2 339.6 3.49 19 478 6223 -6.5 -11.5 68 5.0 -8.7 108 6 329.3 330.0 294.5 340.6 3.32 20 456 6589 -8.9 -14.9 62 6.0 -11.2 143 3 330.8 331.3 294.3 339.9 2.64 21 448 6725 -9.5 -20.5 40 11.0 -13.2 165 2 331.7 332.1 293.7 337.6 1.67 22 415 7311 -14.1 -22.1 51 8.0 -16.6 1 4 333.1 333.5 294.0 338.7 1.57 23 412 7366 -13.5 -30.5 22 17.0 -17.6 11 4 334.6 334.8 293.7 337.3 0.73 24 400 7590 -14.7 -31.7 22 17.0 -18.7 65 3 335.9 336.0 293.9 338.4 0.67 25 365 8279 -19.3 -40.3 14 21.0 -22.8 279 4 338.7 338.7 294.3 339.9 0.31 26 300 9710 -30.3 -46.3 19 16.0 -32.0 200 4 342.7 342.7 295.1 343.5 0.20 27 278 10247 -34.1 -51.1 16 17.0 -35.5 179 4 344.7 344.8 295.6 345.3 0.13 28 250 10980 -39.7 -46.7 47 7.0 -40.3 90 6 347.0 347.1 296.2 348.0 0.23 29 233 11455 -44.1 -49.1 57 5.0 -44.5 106 5 347.4 347.5 296.3 348.2 0.19 30 231 11513 -44.7 -49.0 62 4.3 -45.0 107 5 347.4 347.4 296.2 348.2 0.19 31 228 11600 -45.3 -49.6 62 4.3 -45.6 112 5 347.8 347.8 296.3 348.5 0.18 32 226 11659 -45.7 -50.0 62 4.3 -46.0 126 4 348.0 348.1 296.4 348.8 0.17 33 225 11688 -45.9 -50.3 61 4.4 -46.2 134 4 348.2 348.2 296.4 348.9 0.17 34 223 11747 -46.3 -52.3 51 6.0 -46.6 148 3 348.4 348.5 296.4 349.0 0.14 35 222 11777 -46.5 -56.5 31 10.0 -46.9 156 3 348.6 348.6 296.4 348.9 0.08 36 216 11958 -47.7 -61.7 18 14.0 -48.2 167 2 349.5 349.5 296.5 349.6 0.04 37 208 12205 -49.7 -56.7 44 7.0 -50.0 96 3 350.1 350.1 296.7 350.5 0.09 38 200 12460 -51.7 -58.7 43 7.0 -52.0 145 5 350.9 350.9 296.9 351.2 0.07 39 197 12558 -52.3 -62.3 29 10.0 -52.6 133 6 351.5 351.5 297.0 351.7 0.04 40 191 12758 -53.9 -61.9 37 8.0 -54.1 127 4 352.0 352.0 297.1 352.2 0.05 41 184 12998 -55.9 -68.9 18 13.0 -56.1 95 6 352.6 352.6 297.2 352.6 0.02 42 150 14270 -66.5 -74.5 32 8.0 -66.5 100 12 355.5 355.5 297.8 355.6 0.01 43 134 14940 -72.3 -78.3 40 6.0 -72.3 90 13 356.9 356.9 298.1 356.9 0.01 44 100 16600 -85.1 -89.6 44 4.5 -85.1 115 22 363.3 363.3 299.4 363.3 0.00 45 90 17177 -87.7 -92.2 43 4.5 -87.7 125 32 369.2 369.2 300.4 369.2 0.00 46 86 17424 -87.5 -92.4 40 4.9 -87.5 121 31 374.5 374.5 301.4 374.5 0.00 47 84 17553 -84.7 -91.7 28 7.0 -84.7 113 30 382.7 382.7 302.7 382.7 0.00 48 79 17892 -84.5 -89.1 44 4.6 -84.5 90 29 389.9 389.9 303.8 389.9 0.00 49 77 18035 -81.7 -88.7 29 7.0 -81.7 85 27 398.6 398.6 305.0 398.6 0.00 50 70 18570 -81.5 -87.5 35 6.0 -81.5 40 3 410.0 410.0 306.5 410.0 0.00 51 69 18651 -81.7 -87.7 35 6.0 -81.7 41 15 411.3 411.3 306.7 411.3 0.00 52 67 18816 -79.7 -88.7 21 9.0 -79.7 44 5 419.1 419.1 307.6 419.1 0.00 53 50 20500 -73.3 -90.3 6 17.0 -73.4 80 36 470.8 470.8 312.7 470.8 0.00 54 47 20868 -69.3 -90.3 3 21.0 -69.5 85 39 488.8 488.8 314.1 488.8 0.00 55 32 23202 -64.1 -97.1 0 33.0 -64.6 94 54 559.5 559.5 318.6 559.5 0.00 56 30 23600 -62.7 -95.7 0 33.0 -63.4 85 53 573.7 573.7 319.3 573.7 0.00 57 28 24031 -59.3 -93.3 0 34.0 -60.4 88 54 594.6 594.6 320.3 594.6 0.00 58 24 24999 -59.5 -93.5 0 34.0 -60.7 93 55 620.8 620.8 321.5 620.8 0.00 59 20 26160 -53.5 -88.5 1 35.0 -56.1 100 56 672.4 672.4 323.5 672.5 0.01 60 19 26491 -51.9 -87.9 1 36.0 -55.0 99 54 687.3 687.3 324.0 687.4 0.01 61 14 28489 -47.9 -84.9 1 37.0 -53.1 77 43 763.6 763.6 326.3 763.8 0.02 62 12 29503 -49.5 -85.5 1 36.0 -54.6 43 22 792.4 792.4 327.1 792.5 0.02 63 11 30075 -48.1 -85.1 1 37.0 -54.1 34 15 817.4 817.4 327.7 817.6 0.03 64 10 30710 -43.5 -81.5 1 38.0 -52.0 140 18 857.2 857.2 328.5 857.7 0.05 65 8.1 32123 -45.1 -83.1 1 38.0 -53.7 904.1 904.1 329.5 904.6 0.05 66 7.7 32461 -45.1 -83.1 1 38.0 -53.8 917.3 917.3 329.8 917.8 0.05 67 6.3 33817 -39.7 -78.7 1 39.0 -52.4 994.4 994.5 331.1 996.0 0.13 TRP 90 17177 -87.7 -92.2 43 4.5 -87.7 125 32 369.2 369.2 300.4 369.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5801.00 m Freezing level: 555.00 mb = 5040.37 m = 16536.45 ft Wetbulb zero: 609.46 mb = 4283.76 m = 14054.17 ft Precipitable water: 2.02 inches Sfc-500 mean rel hum: 68.46 % Est. max temperature: 33.11 C = 91.59 F Sfc-Lift cond lev (LCL): 943.01 mb = 584.83 m = 1918.71 ft T: 24.50 C 700-500 lapse rate: 5.54 C/km ThetaE index: 22.55 C Layer 925.0- 616.0 mb Conv cond level (CCL): 836.00 mb = 1633.49 m = 5359.16 ft Mean mixing ratio: 16.19 g/kg Conv temperature: 33.45 C = 92.21 F Cap Strength: 2.03 C Lifted Index: -1.57 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.25 C Lifted Index @700 mb: 0.06 C Showalter Index: 0.84 C Risk: Thunderstorms probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 19.10 C K Index: 33.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 194.60 Risk: None Energy Index: -0.91 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 525.94 J/kg Max Up Vert Vel: 32.43 m/s Conv Inhibition (B-): 75.63 J/kg Cap Strength: 2.03 C Lift Cond Lev (LCL): 888.77 mb = 1101.68 m = 3614.40 ft Lev Free Conv (LFC): 683.77 mb = 3336.04 m = 10944.87 ft Equ Level (EL): 203.77 mb = 12338.55 m = 40480.30 ft B at Equ Level: 520.60 J/kg Max Parcel Lev (MPL): 113.77 mb = 15868.03 m = 52059.83 ft Wind level data Storm motion: 78 at 4 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 ---------------------------------------------------------- 0 996 108 130 6 -4.6 3.9 | 168 5 -1.0 4.7 1 974 305 50 2 -1.5 -1.3 | 283 2 2.1 -0.5 2 940 610 355 3 0.3 -3.0 | 300 4 3.9 -2.2 3 925 753 10 2 -0.3 -2.0 | 290 3 3.3 -1.2 4 908 914 85 2 -2.0 -0.2 | 249 2 1.6 0.6 5 850 1491 10 6 -1.0 -5.9 | 333 6 2.6 -5.1 6 847 1524 10 6 -1.0 -5.9 | 333 6 2.6 -5.1 7 788 2134 55 4 -3.3 -2.3 | 348 2 0.3 -1.5 8 734 2743 10 5 -0.9 -4.9 | 326 5 2.7 -4.1 9 708 3048 355 3 0.3 -3.0 | 300 4 3.9 -2.2 10 700 3142 20 4 -1.4 -3.8 | 323 4 2.2 -3.0 11 682 3353 55 5 -4.1 -2.9 | 13 2 -0.5 -2.1 12 657 3658 55 5 -4.1 -2.9 | 13 2 -0.5 -2.1 13 633 3962 30 6 -3.0 -5.2 | 352 4 0.6 -4.4 14 565 4877 70 8 -7.5 -2.7 | 64 4 -3.9 -1.9 15 524 5486 50 4 -3.1 -2.6 | 343 2 0.5 -1.8 16 500 5870 100 5 -4.9 0.9 | 142 2 -1.3 1.7 17 486 6096 110 6 -5.6 2.1 | 144 3 -2.0 2.8 18 467 6401 105 5 -4.8 1.3 | 150 2 -1.2 2.1 19 449 6706 170 2 -0.3 2.0 | 230 4 3.3 2.8 20 431 7010 25 2 -0.8 -1.8 | 290 3 2.8 -1.0 21 415 7315 360 4 -0.0 -4.0 | 312 5 3.6 -3.2 22 400 7590 65 3 -2.7 -1.3 | 298 1 0.9 -0.5 23 398 7620 65 4 -3.6 -1.7 | 1 1 -0.0 -0.9 24 382 7925 80 4 -3.9 -0.7 | 107 0 -0.3 0.1 25 367 8230 270 4 4.0 -0.0 | 264 8 7.6 0.8 26 352 8534 345 5 1.3 -4.8 | 309 6 4.9 -4.0 27 338 8839 360 4 -0.0 -4.0 | 312 5 3.6 -3.2 28 324 9144 335 2 0.8 -1.8 | 283 5 4.4 -1.0 29 311 9449 25 2 -0.8 -1.8 | 290 3 2.8 -1.0 30 300 9710 200 4 1.4 3.8 | 228 7 5.0 4.6 31 298 9754 0 0 -0.0 -0.0 | 258 4 3.6 0.8 32 285 10058 185 6 0.5 6.0 | 211 8 4.1 6.8 33 273 10363 175 2 -0.2 2.0 | 231 4 3.4 2.8 34 261 10668 0 1 -0.0 -1.0 | 273 4 3.6 -0.2 35 250 10973 65 6 -5.4 -2.5 | 47 3 -1.8 -1.7 36 250 10980 90 6 -6.0 0.0 | 108 3 -2.4 0.8 37 228 11582 110 5 -4.7 1.7 | 156 3 -1.1 2.5 38 218 11887 185 2 0.2 2.0 | 234 5 3.8 2.8 39 208 12192 95 3 -3.0 0.3 | 210 1 0.6 1.1 40 200 12460 145 5 -2.9 4.1 | 189 5 0.7 4.9 41 199 12497 135 6 -4.2 4.2 | 173 5 -0.6 5.0 42 189 12802 125 4 -3.3 2.3 | 186 3 0.3 3.1 43 180 13106 75 8 -7.7 -2.1 | 73 4 -4.1 -1.3 44 164 13716 60 17 -14.7 -8.5 | 55 14 -11.1 -7.7 45 150 14270 100 12 -11.8 2.1 | 109 9 -8.2 2.9 46 141 14630 95 12 -12.0 1.0 | 102 9 -8.4 1.8 47 114 15850 75 15 -14.5 -3.9 | 74 11 -10.9 -3.1 48 108 16154 105 16 -15.5 4.1 | 113 13 -11.9 4.9 49 100 16600 115 22 -19.9 9.3 | 122 19 -16.3 10.1 50 92 17069 115 24 -21.8 10.1 | 121 21 -18.1 10.9 51 90 17177 125 32 -26.2 18.4 | 130 30 -22.6 19.1 52 87 17374 125 31 -25.4 17.8 | 130 29 -21.8 18.6 53 78 17983 85 29 -28.9 -2.5 | 86 25 -25.3 -1.7 54 74 18288 85 19 -18.9 -1.7 | 87 15 -15.3 -0.9 55 70 18570 40 3 -1.9 -2.3 | 312 2 1.7 -1.5 56 70 18593 40 18 -11.6 -13.8 | 32 15 -8.0 -13.0 57 66 18898 45 1 -0.7 -0.7 | 268 3 2.9 0.1 58 63 19202 140 31 -19.9 23.7 | 146 29 -16.3 24.5 59 59 19507 115 33 -29.9 13.9 | 119 30 -26.3 14.7 60 56 19812 65 32 -29.0 -13.5 | 63 28 -25.4 -12.7 61 50 20500 80 36 -35.5 -6.3 | 80 32 -31.9 -5.5 62 41 21641 95 46 -45.8 4.0 | 96 42 -42.2 4.8 63 39 21946 90 48 -48.0 0.0 | 91 44 -44.4 0.8 64 37 22250 85 52 -51.8 -4.5 | 86 48 -48.2 -3.7 65 36 22555 95 47 -46.8 4.1 | 96 43 -43.2 4.9 66 32 23165 95 54 -53.8 4.7 | 96 50 -50.2 5.5 67 30 23600 85 53 -52.8 -4.6 | 86 49 -49.2 -3.8 68 20 26160 100 56 -55.1 9.7 | 102 53 -51.5 10.5 69 16 27432 95 49 -48.8 4.3 | 96 45 -45.2 5.1 70 14 28651 75 42 -40.6 -10.9 | 75 38 -37.0 -10.1 71 12 29261 60 33 -28.6 -16.5 | 58 30 -25.0 -15.7 72 11 29870 20 7 -2.4 -6.6 | 348 6 1.2 -5.8 73 11 30175 40 19 -12.2 -14.6 | 32 16 -8.6 -13.8 74 10 30710 140 18 -11.6 13.8 | 151 17 -8.0 14.6 Wind Parameters Mean winds (0-6000m): 47.6 at 4.9 knts Storm direction: 77.6 at 3.7 knts Shear (0-3000m) pos: 1.1 neg: 2.5 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 145.7 deg Storm rel helicity (0-3000m) pos: 3.8 neg: -6.2 tot: -2.5 m^2/s^2 ave: -0.8 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 0.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 873.46 Bulk Shear: 0.60 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 64 3 305 1| 0.0 8.6 8.6| 0.9 -0.4 0.5 1.1 0.33| 10.4 3.5 1000 53 3 301 2| 1.7 4.3 6.1| 1.3 -1.7 -0.4 -0.4 0.18| 8.0 1.4 1500 31 3 320 3| 1.2 4.2 5.4| 2.0 -2.6 -0.6 -0.4 0.14| 7.2 1.0 2000 31 4 327 3| 1.7 3.2 4.8| 2.9 -2.6 0.3 0.1 0.15| 6.3 1.0 2500 32 4 330 3| 1.3 3.1 4.4| 2.9 -3.3 -0.4 -0.2 0.11| 5.6 0.6 3000 27 4 327 3| 1.1 2.5 3.6| 3.8 -6.2 -2.5 -0.8 0.04| 5.3 0.2 4000 33 4 335 3| 1.2 2.1 3.4| 6.8 -7.0 -0.2 -0.1 0.11| 4.8 0.5 5000 41 5 352 3| 1.3 1.7 3.0| 11.5 -8.0 3.5 0.7 0.17| 4.5 0.7 6000 48 5 1 3| 1.4 1.4 2.8| 12.6 -9.4 3.2 0.5 0.16| 4.4 0.7 Wrote GIF file: /home/apache/climate/data/raob//WRKK/skewt/WRKK.skewt.20251216.00.gif