UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for WRKK... Searching the city database file for: WRKK ... Date:1200Z 7 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 73 250 2 SFC 997 108 25.8 23.9 89 1.9 24.4 250 2 299.2 302.7 297.7 354.9 19.05 2 973 320 26.2 21.2 74 5.0 22.6 241 3 301.7 304.7 296.7 350.4 16.50 3 933 685 23.8 22.6 93 1.2 22.9 165 8 302.9 306.4 298.4 358.7 18.82 4 925 759 23.4 21.9 91 1.5 22.3 170 10 303.2 306.6 298.1 357.2 18.17 5 850 1497 19.4 16.3 82 3.1 17.2 145 11 306.5 309.1 296.2 348.1 13.85 6 828 1723 17.6 15.2 86 2.4 16.0 145 12 306.9 309.3 295.9 346.7 13.24 7 754 2523 15.2 6.2 55 9.0 9.7 120 21 312.6 314.1 293.6 337.2 7.91 8 700 3151 11.6 3.6 58 8.0 6.9 105 26 315.3 316.7 293.7 337.7 7.10 9 669 3529 8.8 5.6 80 3.2 6.9 105 23 316.3 318.0 295.1 343.2 8.56 10 572 4814 1.4 -1.0 84 2.4 0.1 103 17 322.1 323.3 294.8 342.3 6.23 11 555 5057 0.0 -2.4 84 2.4 -1.3 101 18 323.2 324.4 294.8 342.1 5.79 12 536 5337 -1.3 -7.3 64 6.0 -4.1 101 18 324.9 325.7 294.0 338.6 4.13 13 500 5890 -4.5 -7.1 82 2.6 -5.7 120 17 327.6 328.4 295.0 342.6 4.49 14 499 5906 -4.7 -7.2 83 2.5 -5.9 121 17 327.5 328.4 294.9 342.4 4.47 15 471 6359 -6.5 -11.5 68 5.0 -8.7 138 17 330.7 331.4 294.8 342.2 3.37 16 400 7620 -14.1 -17.5 75 3.4 -15.3 130 10 336.7 337.2 295.6 345.2 2.42 17 378 8047 -16.7 -19.9 76 3.2 -17.7 136 12 338.7 339.1 295.8 346.2 2.09 18 360 8411 -19.1 -22.0 78 2.9 -20.0 125 13 340.3 340.6 296.0 346.9 1.82 19 354 8536 -20.1 -26.1 59 6.0 -21.7 120 13 340.6 340.8 295.6 345.3 1.28 20 319 9298 -25.7 -28.9 74 3.2 -26.4 129 17 343.1 343.3 296.0 347.2 1.10 21 300 9740 -28.7 -32.8 68 4.1 -29.5 135 19 344.9 345.1 296.2 348.0 0.81 22 264 10643 -35.3 -39.5 65 4.2 -35.8 111 13 348.1 348.2 296.6 350.0 0.47 23 250 11020 -38.3 -42.7 63 4.4 -38.8 110 8 349.1 349.2 296.7 350.6 0.35 24 200 12510 -51.5 -56.5 55 5.0 -51.7 15 7 351.2 351.2 297.0 351.6 0.09 25 150 14310 -68.5 -74.5 42 6.0 -68.5 360 8 352.1 352.1 297.1 352.1 0.01 26 129 15195 -75.1 -82.1 33 7.0 -75.1 322 14 355.8 355.8 297.8 355.8 0.00 27 100 16630 -84.9 -89.9 40 5.0 -84.9 60 29 363.7 363.7 299.4 363.7 0.00 28 86 17453 -89.7 -93.9 44 4.2 -89.7 60 29 370.0 370.0 300.6 370.0 0.00 29 84 17581 -86.7 -93.7 27 7.0 -86.7 60 30 378.6 378.6 302.0 378.6 0.00 30 76 18129 -86.5 -91.1 43 4.6 -86.5 98 23 390.0 390.0 303.8 390.1 0.00 31 73 18352 -83.1 -90.1 29 7.0 -83.1 98 22 401.8 401.8 305.5 401.8 0.00 32 71 18509 -77.9 -87.9 18 10.0 -77.9 93 23 416.0 416.0 307.3 416.0 0.00 33 70 18590 -77.9 -85.9 26 8.0 -77.9 90 24 417.7 417.7 307.4 417.7 0.00 34 68 18755 -78.7 -85.7 31 7.0 -78.7 75 22 419.5 419.5 307.7 419.5 0.00 TRP 86 17453 -89.7 -93.9 44 4.2 -89.7 60 29 370.0 370.0 300.6 370.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5817.00 m Freezing level: 555.00 mb = 5057.21 m = 16591.71 ft Wetbulb zero: 571.01 mb = 4827.80 m = 15839.05 ft Precipitable water: 2.28 inches Sfc-500 mean rel hum: 76.47 % Est. max temperature: 33.11 C = 91.60 F Sfc-Lift cond lev (LCL): 970.26 mb = 344.64 m = 1130.70 ft T: 26.04 C 700-500 lapse rate: 5.88 C/km ThetaE index: 21.58 C Layer 925.0- 700.0 mb Conv cond level (CCL): 869.34 mb = 1300.68 m = 4267.28 ft Mean mixing ratio: 17.66 g/kg Conv temperature: 32.20 C = 89.96 F Cap Strength: 1.41 C Lifted Index: -3.17 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.82 C Lifted Index @700 mb: -0.26 C Showalter Index: -0.83 C Risk: Thunderstorms probable Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 20.80 C K Index: 32.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 234.60 Risk: None Energy Index: -1.10 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1043.92 J/kg Max Up Vert Vel: 45.69 m/s Conv Inhibition (B-): 27.62 J/kg Cap Strength: 1.41 C Lift Cond Lev (LCL): 910.72 mb = 894.80 m = 2935.65 ft Lev Free Conv (LFC): 825.72 mb = 1746.39 m = 5729.54 ft Equ Level (EL): 795.72 mb = 2062.65 m = 6767.14 ft B at Equ Level: 15.32 J/kg Max Parcel Lev (MPL): 75.72 mb = 18149.48 m = 59544.83 ft Wind level data Storm motion: 144 at 12 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 ---------------------------------------------------------- 0 997 108 250 2 1.9 0.7 | 315 13 9.2 -9.3 1 975 305 245 3 2.7 1.3 | 311 13 10.0 -8.7 2 941 610 160 6 -2.1 5.6 | 309 7 5.3 -4.3 3 925 759 170 10 -1.7 9.8 | 271 6 5.6 -0.1 4 909 914 170 11 -1.9 10.8 | 261 5 5.4 0.9 5 877 1219 145 9 -5.2 7.4 | 320 3 2.2 -2.6 6 850 1497 145 11 -6.3 9.0 | 312 1 1.0 -0.9 7 818 1829 145 12 -6.9 9.8 | 284 0 0.4 -0.1 8 709 3048 100 28 -27.6 4.9 | 76 21 -20.3 -5.1 9 700 3151 105 26 -25.1 6.7 | 80 18 -17.8 -3.2 10 588 4572 105 16 -15.5 4.1 | 55 10 -8.1 -5.8 11 545 5182 100 18 -17.7 3.1 | 57 12 -10.4 -6.8 12 506 5791 105 18 -17.4 4.7 | 62 11 -10.1 -5.3 13 500 5890 120 17 -14.7 8.5 | 79 8 -7.4 -1.4 14 468 6401 140 17 -10.9 13.0 | 131 5 -3.6 3.1 15 433 7010 150 15 -7.5 13.0 | 177 3 -0.2 3.1 16 400 7620 130 10 -7.7 6.4 | 5 4 -0.3 -3.5 17 400 7620 150 12 -6.0 10.4 | 251 1 1.3 0.5 18 353 8534 120 13 -11.3 6.5 | 49 5 -3.9 -3.4 19 300 9740 135 19 -13.4 13.4 | 120 7 -6.1 3.5 20 299 9754 140 19 -12.2 14.6 | 133 7 -4.9 4.6 21 263 10668 110 13 -12.2 4.4 | 42 7 -4.9 -5.5 22 250 11020 110 8 -7.5 2.7 | 2 7 -0.2 -7.2 23 241 11278 105 7 -6.8 1.8 | 356 8 0.6 -8.1 24 230 11582 65 10 -9.1 -4.2 | 7 14 -1.7 -14.2 25 210 12192 10 9 -1.6 -8.9 | 343 20 5.8 -18.8 26 200 12497 5 9 -0.8 -9.0 | 341 20 6.5 -18.9 27 200 12510 15 7 -1.8 -6.8 | 342 18 5.5 -16.7 28 191 12802 355 9 0.8 -9.0 | 337 21 8.1 -18.9 29 182 13106 350 11 1.9 -10.8 | 336 23 9.2 -20.8 30 173 13411 345 9 2.3 -8.7 | 333 21 9.7 -18.6 31 165 13716 15 8 -2.1 -7.7 | 343 18 5.3 -17.7 32 157 14021 30 12 -6.0 -10.4 | 356 20 1.3 -20.3 33 150 14310 360 8 -0.0 -8.0 | 338 19 7.3 -17.9 34 142 14630 360 9 -0.0 -9.0 | 339 20 7.3 -18.9 35 134 14935 330 10 5.0 -8.7 | 326 22 12.3 -18.6 36 127 15240 320 15 9.6 -11.5 | 322 27 17.0 -21.4 37 121 15545 350 16 2.8 -15.8 | 339 28 10.1 -25.7 38 115 15850 45 18 -12.7 -12.7 | 13 23 -5.4 -22.7 39 100 16630 60 29 -25.1 -14.5 | 36 30 -17.8 -24.4 40 98 16764 70 33 -31.0 -11.3 | 48 32 -23.7 -21.2 41 87 17374 55 35 -28.7 -20.1 | 35 37 -21.3 -30.0 42 86 17453 60 29 -25.1 -14.5 | 36 30 -17.8 -24.4 43 83 17678 60 30 -26.0 -15.0 | 37 31 -18.7 -24.9 44 78 17983 95 25 -24.9 2.2 | 66 19 -17.6 -7.8 45 74 18288 100 22 -21.7 3.8 | 67 16 -14.3 -6.1 46 70 18590 90 24 -24.0 0.0 | 59 19 -16.7 -9.9 47 70 18593 65 21 -19.0 -8.9 | 32 22 -11.7 -18.8 48 66 18898 85 23 -22.9 -2.0 | 53 20 -15.6 -11.9 Wind Parameters Mean winds (0-6000m): 113.6 at 16.5 knts Storm direction: 143.6 at 12.3 knts Shear (0-3000m) pos: 0.0 neg: 4.9 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 123.0 deg Storm rel helicity (0-3000m) pos: 7.6 neg: -37.9 tot: -30.4 m^2/s^2 ave: -10.1 10^-3 m/s^2 rel: -0.26 Storm rel vorticity (0-3000m) horiz: 7.6 stream: -2.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 27.57 Bulk Shear: 37.86 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 ------------------------------------------------------------------------------- 500 204 4 307 11| 0.0 6.5 6.5| 2.1 -9.4 -7.3 -14.5 -0.23| 8.4 -1.9 1000 174 7 296 7| 0.0 5.2 5.2| 4.4 -16.8 -12.4 -12.4 -0.28| 8.5 -2.4 1500 161 8 298 5| 0.0 4.1 4.1| 5.7 -16.9 -11.2 -7.5 -0.16| 7.0 -1.1 2000 154 9 298 4| 0.0 4.3 4.3| 5.7 -17.2 -11.5 -5.7 -0.23| 6.7 -1.5 2500 142 11 334 1| 0.0 4.9 4.9| 5.7 -22.6 -16.9 -6.7 -0.23| 7.2 -1.7 3000 128 14 64 4| 0.0 4.9 4.9| 7.6 -37.9 -30.4 -10.1 -0.26| 7.6 -2.0 4000 119 16 71 7| 0.5 3.2 3.8| 9.2 -50.9 -41.6 -10.4 -0.27| 6.7 -1.8 5000 115 16 67 8| 0.4 2.4 2.9| 10.3 -57.4 -47.1 -9.4 -0.28| 5.9 -1.7 6000 114 16 67 8| 0.9 2.0 3.0| 24.2 -57.4 -33.2 -5.5 -0.15| 5.7 -0.9 Wrote GIF file: /home/apache/climate/data/raob//WRKK/skewt/WRKK.skewt.20251207.12.gif