UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for WRKK... Searching the city database file for: WRKK ... Date:1200Z 6 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 81 260 2 SFC 998 108 27.2 24.5 85 2.7 25.2 260 2 300.5 304.1 298.4 358.6 19.75 2 953 511 24.8 22.5 87 2.3 23.1 180 8 302.1 305.4 298.0 356.2 18.29 3 934 687 25.0 18.0 65 7.0 20.1 168 9 304.0 306.6 295.7 345.8 14.04 4 925 771 24.4 16.4 61 8.0 18.9 155 8 304.3 306.6 294.9 342.3 12.78 5 850 1506 19.2 14.2 73 5.0 15.8 150 10 306.3 308.5 294.9 342.5 12.07 6 832 1690 17.6 15.0 85 2.6 15.8 141 12 306.5 308.9 295.6 345.5 13.00 7 801 2014 17.2 9.2 59 8.0 12.1 122 17 309.4 311.1 293.7 337.3 9.16 8 709 3045 10.4 8.5 88 1.9 9.2 115 16 312.9 314.7 295.1 343.4 9.88 9 700 3151 9.8 7.5 86 2.3 8.4 115 16 313.3 315.1 294.8 342.3 9.34 10 559 4991 0.0 -2.2 85 2.2 -1.2 102 9 322.6 323.7 294.7 341.6 5.83 11 500 5880 -4.5 -6.9 83 2.4 -5.7 130 8 327.6 328.5 295.0 342.8 4.56 12 448 6739 -7.7 -12.4 69 4.7 -9.7 117 4 334.0 334.6 295.6 345.4 3.30 13 400 7610 -13.7 -17.9 71 4.2 -15.2 105 4 337.2 337.7 295.6 345.5 2.34 14 382 7958 -15.1 -23.1 50 8.0 -17.6 67 6 339.8 340.1 295.6 345.5 1.56 15 348 8653 -20.7 -25.7 64 5.0 -22.0 88 2 341.4 341.7 295.8 346.4 1.36 16 339 8846 -21.7 -29.7 48 8.0 -23.5 38 2 342.6 342.8 295.8 346.3 0.96 17 300 9730 -29.1 -33.1 68 4.0 -29.8 75 7 344.4 344.5 296.0 347.4 0.78 18 296 9826 -29.9 -33.4 71 3.5 -30.5 71 5 344.6 344.7 296.1 347.5 0.77 19 250 11010 -38.9 -43.3 63 4.4 -39.4 50 24 348.2 348.3 296.5 349.6 0.33 20 230 11577 -43.9 -47.5 67 3.6 -44.2 48 23 349.0 349.1 296.6 350.0 0.23 21 215 12027 -48.1 -53.1 56 5.0 -48.3 47 22 349.3 349.3 296.6 349.8 0.13 22 200 12500 -52.3 -56.8 58 4.5 -52.5 45 21 349.9 350.0 296.7 350.3 0.09 23 199 12532 -52.7 -56.3 65 3.6 -52.8 45 21 349.8 349.8 296.7 350.2 0.09 24 198 12565 -52.9 -55.6 72 2.7 -53.0 46 21 350.0 350.0 296.7 350.4 0.10 25 193 12730 -54.1 -60.1 48 6.0 -54.3 47 21 350.7 350.7 296.8 350.9 0.06 26 185 13001 -56.5 -61.5 53 5.0 -56.6 49 21 351.0 351.0 296.9 351.3 0.05 27 175 13352 -59.3 -71.3 20 12.0 -59.5 52 21 352.0 352.0 297.1 352.1 0.01 28 150 14300 -67.7 -77.7 23 10.0 -67.8 65 36 353.5 353.5 297.4 353.5 0.01 29 132 15053 -75.1 -83.1 28 8.0 -75.1 64 34 353.4 353.4 297.4 353.4 0.00 30 113 15938 -81.7 -87.7 35 6.0 -81.7 62 28 357.2 357.2 298.1 357.2 0.00 31 100 16620 -82.7 -90.7 24 8.0 -82.7 60 24 367.9 367.9 300.2 367.9 0.00 32 82 17716 -88.9 -93.6 41 4.7 -88.9 90 28 376.8 376.8 301.7 376.8 0.00 33 73 18349 -87.5 -92.5 39 5.0 -87.5 90 22 392.5 392.5 304.2 392.5 0.00 34 70 18580 -85.1 -91.1 33 6.0 -85.1 90 19 402.3 402.3 305.5 402.3 0.00 35 66 18906 -82.9 -89.9 29 7.0 -82.9 85 19 413.9 413.9 307.0 413.9 0.00 36 64 19079 -79.3 -88.3 21 9.0 -79.3 72 25 425.5 425.5 308.3 425.5 0.00 TRP 82 17716 -88.9 -93.6 41 4.7 -88.9 90 28 376.8 376.8 301.7 376.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5799.00 m Freezing level: 559.00 mb = 4991.38 m = 16375.74 ft Wetbulb zero: 576.01 mb = 4746.14 m = 15571.14 ft Precipitable water: 2.22 inches Sfc-500 mean rel hum: 79.39 % Est. max temperature: 32.96 C = 91.32 F Sfc-Lift cond lev (LCL): 960.11 mb = 446.34 m = 1464.35 ft T: 25.19 C 700-500 lapse rate: 5.24 C/km ThetaE index: 16.29 C Layer 953.0- 850.0 mb Conv cond level (CCL): 843.11 mb = 1575.86 m = 5170.07 ft Mean mixing ratio: 16.18 g/kg Conv temperature: 33.01 C = 91.42 F Cap Strength: 2.36 C Lifted Index: -1.82 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.17 C Lifted Index @700 mb: -1.00 C Showalter Index: 1.28 C Risk: Showers probable Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 18.70 C K Index: 35.60 Risk: > 80 % chance of thunderstorms Sweat Index: 198.40 Risk: None Energy Index: 0.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 356.44 J/kg Max Up Vert Vel: 26.70 m/s Conv Inhibition (B-): 80.50 J/kg Cap Strength: 2.36 C Lift Cond Lev (LCL): 886.61 mb = 1139.45 m = 3738.30 ft Lev Free Conv (LFC): 741.61 mb = 2664.87 m = 8742.90 ft Equ Level (EL): 191.61 mb = 12776.14 m = 41915.96 ft B at Equ Level: 354.25 J/kg Max Parcel Lev (MPL): 101.61 mb = 16530.82 m = 54234.32 ft Wind level data Storm motion: 146 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 ---------------------------------------------------------- 0 998 108 260 2 2.0 0.3 | 315 10 6.7 -6.7 1 976 305 180 3 0.0 3.0 | 311 6 4.8 -4.1 2 942 610 180 10 0.0 10.0 | 239 6 4.8 2.9 3 925 771 155 8 -3.4 7.3 | 263 1 1.4 0.2 4 879 1219 120 6 -5.2 3.0 | 6 4 -0.4 -4.1 5 850 1506 150 10 -5.0 8.7 | 172 2 -0.2 1.6 6 848 1524 150 9 -4.5 7.8 | 201 1 0.3 0.7 7 789 2134 115 19 -17.2 8.0 | 94 12 -12.5 0.9 8 700 3151 115 16 -14.5 6.8 | 88 10 -9.7 -0.3 9 633 3962 110 12 -11.3 4.1 | 65 7 -6.5 -3.0 10 610 4267 70 10 -9.4 -3.4 | 24 11 -4.6 -10.5 11 588 4572 105 10 -9.7 2.6 | 47 7 -4.9 -4.5 12 545 5182 100 8 -7.9 1.4 | 29 6 -3.1 -5.7 13 525 5486 90 11 -11.0 0.0 | 41 9 -6.2 -7.1 14 506 5791 120 13 -11.3 6.5 | 85 7 -6.5 -0.6 15 500 5880 130 8 -6.1 5.1 | 35 2 -1.4 -1.9 16 468 6401 60 5 -4.3 -2.5 | 357 10 0.4 -9.6 17 432 7010 165 4 -1.0 3.9 | 311 5 3.7 -3.2 18 400 7610 105 4 -3.9 1.0 | 351 6 0.9 -6.1 19 399 7620 150 4 -2.0 3.5 | 323 5 2.8 -3.6 20 383 7925 65 6 -5.4 -2.5 | 4 10 -0.7 -9.6 21 353 8534 115 2 -1.8 0.8 | 335 7 3.0 -6.2 22 339 8839 35 2 -1.1 -1.6 | 337 9 3.6 -8.7 23 325 9144 40 6 -3.9 -4.6 | 356 12 0.9 -11.7 24 300 9730 75 7 -6.8 -1.8 | 13 9 -2.0 -8.9 25 299 9754 75 5 -4.8 -1.3 | 0 8 -0.1 -8.4 26 274 10363 40 7 -4.5 -5.4 | 359 12 0.3 -12.5 27 251 10973 50 21 -16.1 -13.5 | 29 23 -11.3 -20.6 28 250 11010 50 24 -18.4 -15.4 | 31 26 -13.6 -22.5 29 200 12500 45 21 -14.8 -14.8 | 25 24 -10.1 -21.9 30 165 13716 55 21 -17.2 -12.0 | 33 23 -12.4 -19.1 31 150 14300 65 36 -32.6 -15.2 | 51 36 -27.9 -22.3 32 142 14630 65 36 -32.6 -15.2 | 51 36 -27.9 -22.3 33 100 16620 60 24 -20.8 -12.0 | 40 25 -16.0 -19.1 34 97 16764 65 31 -28.1 -13.1 | 49 31 -23.3 -20.2 35 92 17069 85 19 -18.9 -1.7 | 58 17 -14.2 -8.7 36 87 17374 110 27 -25.4 9.2 | 96 21 -20.6 2.1 37 83 17678 95 30 -29.9 2.6 | 80 26 -25.1 -4.5 38 82 17716 90 28 -28.0 0.0 | 73 24 -23.2 -7.1 39 78 17983 90 28 -28.0 0.0 | 73 24 -23.2 -7.1 40 70 18580 90 19 -19.0 0.0 | 64 16 -14.2 -7.1 41 70 18593 75 33 -31.9 -8.5 | 60 31 -27.1 -15.6 42 66 18898 85 19 -18.9 -1.7 | 58 17 -14.2 -8.7 43 62 19202 60 30 -26.0 -15.0 | 44 31 -21.2 -22.1 Wind Parameters Mean winds (0-6000m): 116.1 at 11.4 knts Storm direction: 146.1 at 8.5 knts Shear (0-3000m) pos: 0.8 neg: 2.7 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 133.4 deg Storm rel helicity (0-3000m) pos: 3.0 neg: -23.5 tot: -20.5 m^2/s^2 ave: -6.8 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 7.0 stream: -1.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 23.75 Bulk Shear: 15.01 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 ------------------------------------------------------------------------------- 500 185 5 293 6| 0.0 10.1 10.1| 0.3 -10.9 -10.6 -21.2 -0.69| 10.8 -7.5 1000 165 6 287 3| 0.0 4.1 4.1| 1.6 -10.9 -9.3 -9.3 -0.20| 9.6 -1.9 1500 155 7 295 2| 1.6 2.7 4.3| 3.0 -11.2 -8.3 -5.5 -0.01| 9.2 -0.1 2000 142 9 78 1| 1.2 4.7 5.8| 3.0 -19.2 -16.2 -8.1 -0.12| 9.7 -1.2 2500 132 11 92 3| 0.9 3.6 4.5| 3.0 -21.8 -18.8 -7.5 -0.14| 8.1 -1.1 3000 128 12 91 5| 0.8 2.7 3.5| 3.0 -23.5 -20.5 -6.8 -0.15| 7.0 -1.1 4000 123 12 85 6| 0.6 1.7 2.3| 3.0 -38.1 -35.1 -8.8 -0.26| 6.3 -1.6 5000 118 12 74 6| 0.7 1.2 1.9| 10.1 -48.6 -38.5 -7.7 -0.24| 6.1 -1.5 6000 116 11 69 6| 0.7 0.8 1.5| 24.3 -53.5 -29.1 -4.9 -0.16| 6.6 -1.1 Wrote GIF file: /home/apache/climate/data/raob//WRKK/skewt/WRKK.skewt.20251206.12.gif