UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for WRKK... Searching the city database file for: WRKK ... Date:1200Z 4 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 82 150 4 SFC 998 108 28.2 23.3 75 4.9 24.6 150 4 301.5 304.9 297.8 355.6 18.34 2 963 422 25.8 21.9 79 3.9 23.0 150 10 302.2 305.4 297.4 353.7 17.43 3 929 736 25.4 11.4 42 14.0 16.4 110 6 304.9 306.6 292.3 332.4 9.15 4 925 774 25.4 10.4 39 15.0 15.9 105 6 305.3 306.9 292.0 331.1 8.59 5 881 1199 21.4 11.4 53 10.0 15.0 88 9 305.4 307.2 292.9 334.4 9.65 6 861 1398 21.4 10.4 49 11.0 14.4 86 12 307.4 309.2 293.2 335.4 9.23 7 850 1509 20.6 9.6 49 11.0 13.7 85 14 307.7 309.4 293.0 334.6 8.86 8 799 2037 15.8 11.0 73 4.8 12.7 87 14 308.1 310.0 294.2 339.6 10.38 9 778 2262 14.6 7.6 63 7.0 10.3 88 14 309.2 310.8 293.0 335.0 8.45 10 737 2716 11.0 9.5 90 1.5 10.0 92 15 310.1 312.0 294.6 341.2 10.17 11 731 2784 11.8 2.8 54 9.0 6.7 93 15 311.7 312.9 292.2 331.6 6.42 12 716 2957 12.0 0.0 44 12.0 5.5 94 15 313.7 314.8 291.9 330.6 5.35 13 700 3146 11.0 -1.0 43 12.0 4.6 100 10 314.7 315.6 291.9 330.8 5.08 14 693 3230 10.6 1.6 54 9.0 5.5 92 11 315.1 316.3 293.0 334.7 6.21 15 648 3786 7.8 -21.2 11 29.0 -2.4 87 9 318.1 318.3 289.3 321.8 1.09 16 609 4296 5.6 -4.4 49 10.0 0.5 87 9 321.2 322.1 293.3 336.0 4.53 17 544 5209 0.0 -9.0 51 9.0 -4.1 75 9 325.1 325.8 293.6 337.0 3.56 18 506 5786 -3.5 -18.5 30 15.0 -8.9 163 5 327.7 328.0 292.7 333.8 1.76 19 500 5880 -4.1 -19.1 30 15.0 -9.4 165 7 328.0 328.4 292.8 333.9 1.69 20 459 6555 -7.3 -17.3 45 10.0 -11.0 119 8 332.2 332.6 294.3 339.7 2.14 21 457 6589 -6.9 -25.9 20 19.0 -12.6 119 8 333.1 333.3 293.5 336.8 1.01 22 444 6815 -8.3 -17.3 48 9.0 -11.6 125 6 334.1 334.5 294.8 341.9 2.22 23 400 7620 -14.3 -22.3 51 8.0 -16.8 110 4 336.4 336.7 294.8 342.2 1.60 24 387 7870 -15.7 -21.7 60 6.0 -17.6 118 2 337.8 338.1 295.3 344.1 1.74 25 379 8027 -16.5 -27.5 38 11.0 -19.4 105 3 338.7 338.9 295.0 342.6 1.06 26 358 8453 -19.9 -32.9 30 13.0 -22.7 67 5 339.7 339.9 294.8 342.3 0.67 27 351 8599 -20.5 -46.5 8 26.0 -24.1 71 5 340.8 340.9 294.7 341.5 0.17 28 337 8899 -22.9 -52.9 5 30.0 -26.2 106 9 341.6 341.6 294.8 341.9 0.08 29 322 9231 -25.3 -45.3 14 20.0 -27.9 114 7 342.7 342.8 295.2 343.6 0.21 30 317 9344 -26.3 -37.3 35 11.0 -28.1 117 7 342.9 343.0 295.4 344.8 0.49 31 300 9740 -29.7 -36.7 51 7.0 -30.8 75 6 343.5 343.6 295.7 345.7 0.55 32 284 10127 -32.9 -37.8 61 4.9 -33.6 61 7 344.4 344.5 295.8 346.4 0.52 33 252 10956 -39.5 -42.3 75 2.8 -39.8 36 11 346.5 346.6 296.2 348.0 0.37 34 250 11010 -39.9 -42.4 77 2.5 -40.1 25 10 346.7 346.8 296.3 348.2 0.37 35 223 11783 -46.3 -50.1 65 3.8 -46.5 19 9 348.4 348.5 296.4 349.2 0.18 36 200 12500 -52.1 -58.1 48 6.0 -52.3 30 7 350.3 350.3 296.8 350.6 0.07 37 196 12631 -53.1 -63.1 29 10.0 -53.4 45 7 350.7 350.7 296.8 350.9 0.04 38 180 13175 -57.9 -63.9 46 6.0 -58.0 30 8 351.5 351.5 297.0 351.7 0.04 39 173 13424 -60.1 -68.1 34 8.0 -60.2 28 12 351.9 351.9 297.1 352.0 0.02 40 152 14220 -66.7 -71.6 50 4.9 -66.7 46 18 353.8 353.8 297.5 353.9 0.02 41 150 14300 -67.5 -72.1 52 4.6 -67.5 50 18 353.8 353.8 297.5 353.9 0.02 42 139 14753 -71.3 -79.3 29 8.0 -71.3 57 21 354.9 354.9 297.7 354.9 0.01 43 103 16466 -84.1 -91.1 28 7.0 -84.1 85 37 362.2 362.2 299.1 362.2 0.00 44 100 16630 -82.1 -91.1 20 9.0 -82.1 70 43 369.1 369.1 300.4 369.1 0.00 45 83 17664 -84.9 -91.9 28 7.0 -84.9 35 17 383.6 383.6 302.8 383.6 0.00 46 71 18531 -82.5 -90.5 24 8.0 -82.5 77 10 406.2 406.2 306.0 406.2 0.00 47 70 18610 -81.7 -90.7 20 9.0 -81.7 75 22 409.6 409.6 306.5 409.6 0.00 48 57 19785 -74.1 -86.1 14 12.0 -74.2 100 14 451.6 451.6 311.0 451.7 0.00 49 52 20329 -67.3 -84.3 7 17.0 -67.5 100 17 479.5 479.5 313.4 479.5 0.01 TRP 103 16466 -84.1 -91.1 28 7.0 -84.1 85 37 362.2 362.2 299.1 362.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5798.00 m Freezing level: 544.00 mb = 5209.30 m = 17090.67 ft Wetbulb zero: 661.55 mb = 3614.46 m = 11858.33 ft Precipitable water: 1.61 inches Sfc-500 mean rel hum: 50.40 % Est. max temperature: 34.42 C = 93.95 F Sfc-Lift cond lev (LCL): 929.82 mb = 728.57 m = 2390.30 ft T: 25.41 C 700-500 lapse rate: 5.52 C/km ThetaE index: 24.48 C Layer 963.0- 881.0 mb Conv cond level (CCL): 775.92 mb = 2284.87 m = 7496.21 ft Mean mixing ratio: 13.43 g/kg Conv temperature: 35.89 C = 96.60 F Cap Strength: 4.05 C Lifted Index: 1.27 C Risk: Showers probable Lifted Index @300 mb: 2.33 C Lifted Index @700 mb: 2.25 C Showalter Index: 4.99 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 13.70 C K Index: 22.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 150.20 Risk: None Energy Index: -0.03 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.15 J/kg Max Up Vert Vel: 5.86 m/s Conv Inhibition (B-): 6093.70 J/kg Cap Strength: 4.05 C Lift Cond Lev (LCL): 840.75 mb = 1602.45 m = 5257.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 123 at 8 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 ---------------------------------------------------------- 0 998 108 150 4 -2.0 3.5 | 279 4 4.4 -0.7 1 976 305 165 11 -2.8 10.6 | 209 7 3.6 6.4 2 925 774 105 6 -5.8 1.6 | 347 3 0.6 -2.6 3 910 914 90 5 -5.0 0.0 | 342 4 1.4 -4.2 4 850 1509 85 14 -13.9 -1.2 | 54 9 -7.5 -5.4 5 818 1829 85 14 -13.9 -1.2 | 54 9 -7.5 -5.4 6 708 3048 95 15 -14.9 1.3 | 71 9 -8.5 -2.9 7 700 3146 100 10 -9.8 1.7 | 55 4 -3.5 -2.5 8 682 3353 80 12 -11.8 -2.1 | 41 8 -5.4 -6.3 9 657 3658 85 9 -9.0 -0.8 | 27 6 -2.6 -5.0 10 633 3962 90 10 -10.0 0.0 | 41 6 -3.6 -4.2 11 587 4572 85 8 -8.0 -0.7 | 18 5 -1.6 -4.9 12 566 4877 70 11 -10.3 -3.8 | 26 9 -3.9 -7.9 13 545 5182 75 9 -8.7 -2.3 | 19 7 -2.3 -6.5 14 525 5486 75 6 -5.8 -1.6 | 354 6 0.6 -5.7 15 505 5791 165 5 -1.3 4.8 | 263 5 5.1 0.6 16 500 5880 165 7 -1.8 6.8 | 241 5 4.6 2.6 17 468 6401 115 9 -8.2 3.8 | 78 2 -1.8 -0.4 18 433 7010 130 5 -3.8 3.2 | 291 3 2.6 -1.0 19 416 7315 95 6 -6.0 0.5 | 353 4 0.4 -3.7 20 400 7620 110 4 -3.8 1.4 | 317 4 2.6 -2.8 21 384 7925 120 1 -0.9 0.5 | 304 7 5.5 -3.7 22 368 8230 70 6 -5.6 -2.1 | 353 6 0.8 -6.2 23 353 8534 65 4 -3.6 -1.7 | 335 6 2.8 -5.9 24 339 8839 105 9 -8.7 2.3 | 51 3 -2.3 -1.9 25 312 9449 120 6 -5.2 3.0 | 315 2 1.2 -1.2 26 300 9740 75 6 -5.8 -1.6 | 354 6 0.6 -5.7 27 299 9754 70 6 -5.6 -2.1 | 353 6 0.8 -6.2 28 274 10363 55 8 -6.6 -4.6 | 1 9 -0.2 -8.8 29 251 10973 35 11 -6.3 -9.0 | 360 13 0.1 -13.2 30 250 11010 25 10 -4.2 -9.1 | 351 13 2.2 -13.3 31 240 11278 15 9 -2.3 -8.7 | 342 14 4.1 -12.9 32 219 11887 20 9 -3.1 -8.5 | 345 13 3.3 -12.6 33 209 12192 355 7 0.6 -7.0 | 328 13 7.0 -11.2 34 200 12497 360 9 -0.0 -9.0 | 334 15 6.4 -13.2 35 200 12500 30 7 -3.5 -6.1 | 344 11 2.9 -10.2 36 191 12802 65 6 -5.4 -2.5 | 352 7 1.0 -6.7 37 182 13106 30 7 -3.5 -6.1 | 344 11 2.9 -10.2 38 165 13716 25 17 -7.2 -15.4 | 2 20 -0.8 -19.6 39 150 14300 50 18 -13.8 -11.6 | 25 17 -7.4 -15.8 40 115 15850 75 28 -27.0 -7.2 | 61 24 -20.6 -11.4 41 109 16154 75 32 -30.9 -8.3 | 63 28 -24.5 -12.5 42 103 16466 85 37 -36.9 -3.2 | 76 31 -30.5 -7.4 43 100 16630 70 43 -40.4 -14.7 | 61 39 -34.0 -18.9 44 98 16764 80 40 -39.4 -6.9 | 71 35 -33.0 -11.1 45 92 17069 55 43 -35.2 -24.7 | 45 41 -28.8 -28.9 46 83 17678 35 16 -9.2 -13.1 | 9 18 -2.8 -17.3 47 74 18288 105 15 -14.5 3.9 | 88 8 -8.1 -0.3 48 70 18593 70 9 -8.5 -3.1 | 16 8 -2.1 -7.3 49 70 18610 75 22 -21.3 -5.7 | 56 18 -14.9 -9.9 50 62 19202 55 12 -9.8 -6.9 | 17 12 -3.4 -11.1 51 59 19507 100 13 -12.8 2.3 | 73 7 -6.4 -1.9 52 49 20422 100 19 -18.7 3.3 | 86 12 -12.3 -0.9 Wind Parameters Mean winds (0-6000m): 93.2 at 10.2 knts Storm direction: 123.2 at 7.6 knts Shear (0-3000m) pos: 0.6 neg: 2.2 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 145.8 deg Storm rel helicity (0-3000m) pos: 16.1 neg: -10.8 tot: 5.4 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.43 Bulk Shear: 12.01 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 ------------------------------------------------------------------------------- 500 153 9 215 4| 0.0 4.5 4.5| 0.0 -9.0 -9.0 -17.9 -0.50| 14.8 -7.5 1000 134 7 225 1| 0.0 3.6 3.6| 3.4 -9.4 -6.0 -6.0 -0.10| 11.8 -1.2 1500 110 9 60 2| 0.0 4.4 4.4| 9.8 -9.4 0.4 0.3 0.05| 10.0 0.5 2000 101 10 57 4| 0.2 3.3 3.5| 11.3 -9.4 1.9 1.0 0.07| 7.6 0.6 2500 97 11 59 5| 0.4 2.6 3.0| 14.0 -9.4 4.6 1.8 0.11| 6.3 0.7 3000 96 12 61 6| 0.6 2.2 2.8| 16.1 -10.8 5.4 1.8 0.10| 6.0 0.6 4000 94 11 55 6| 0.5 1.5 2.1| 17.5 -17.9 -0.4 -0.1 0.00| 5.5 0.0 5000 91 11 49 6| 0.4 1.4 1.8| 18.6 -21.1 -2.5 -0.5 -0.03| 5.1 -0.1 6000 93 10 46 5| 1.2 1.1 2.4| 18.6 -33.6 -15.0 -2.5 -0.19| 5.7 -1.1 Wrote GIF file: /home/apache/climate/data/raob//WRKK/skewt/WRKK.skewt.20251204.12.gif