UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121200.upa.cvt Date: 0000Z 12 DEC 25 Searching for WRKK... Searching the city database file for: WRKK ... Date:0000Z 12 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 68 240 4 SFC 996 108 28.2 24.9 82 3.3 25.7 240 4 301.7 305.4 299.0 361.7 20.29 2 962 414 25.2 24.3 95 0.9 24.6 322 3 301.7 305.4 299.0 361.6 20.27 3 925 758 23.8 20.6 82 3.2 21.5 280 6 303.6 306.7 297.4 353.4 16.74 4 900 998 22.8 18.4 76 4.4 19.7 266 6 305.0 307.8 296.5 349.7 14.96 5 850 1495 19.8 16.0 79 3.8 17.2 240 4 306.9 309.4 296.1 347.8 13.58 6 834 1659 18.6 16.5 88 2.1 17.1 223 4 307.3 310.0 296.7 350.4 14.30 7 802 1994 17.4 11.4 68 6.0 13.5 182 3 309.5 311.5 294.8 341.8 10.62 8 700 3144 11.0 6.8 75 4.2 8.4 105 4 314.7 316.4 294.9 342.4 8.90 9 657 3670 8.4 4.3 75 4.1 5.9 195 8 317.5 319.0 295.0 342.6 7.95 10 561 4954 0.0 -1.8 88 1.8 -1.0 227 13 322.3 323.4 294.7 341.7 5.99 11 513 5667 -2.7 -8.7 63 6.0 -5.5 215 15 327.3 328.1 294.4 340.3 3.87 12 500 5870 -4.1 -10.1 63 6.0 -6.8 210 16 328.0 328.7 294.3 340.0 3.55 13 477 6240 -7.1 -9.9 80 2.8 -8.4 203 13 328.8 329.5 294.7 341.6 3.78 14 447 6746 -9.9 -12.0 85 2.1 -10.8 206 11 331.4 332.1 295.1 343.1 3.41 15 430 7045 -10.9 -16.9 61 6.0 -13.1 208 10 333.8 334.3 294.8 342.2 2.37 16 407 7467 -12.7 -21.7 47 9.0 -15.6 195 8 336.8 337.1 295.0 342.8 1.66 17 400 7600 -13.5 -22.5 47 9.0 -16.3 200 9 337.4 337.8 295.1 343.1 1.57 18 338 8859 -24.1 -29.0 64 4.9 -25.2 175 9 339.6 339.9 295.1 343.5 1.03 19 300 9720 -30.7 -34.8 67 4.1 -31.4 190 9 342.1 342.2 295.4 344.7 0.66 20 298 9768 -30.9 -35.0 67 4.1 -31.6 189 9 342.5 342.6 295.5 345.0 0.66 21 286 10058 -33.1 -40.1 50 7.0 -34.0 180 8 343.4 343.5 295.5 345.0 0.41 22 250 10990 -40.7 -47.7 47 7.0 -41.2 140 15 345.6 345.6 295.8 346.4 0.21 23 241 11237 -42.9 -48.9 52 6.0 -43.3 136 14 345.9 345.9 295.9 346.7 0.19 24 208 12207 -50.9 -56.9 49 6.0 -51.1 150 7 348.2 348.3 296.3 348.6 0.08 25 200 12460 -52.7 -61.7 33 9.0 -52.9 140 11 349.3 349.3 296.5 349.5 0.05 26 198 12525 -52.9 -62.9 29 10.0 -53.2 147 8 350.0 350.0 296.7 350.2 0.04 27 176 13280 -59.1 -71.1 20 12.0 -59.3 117 13 351.8 351.8 297.0 351.9 0.01 28 150 14270 -66.9 -75.9 27 9.0 -67.0 100 19 354.8 354.8 297.7 354.9 0.01 29 132 15027 -73.5 -78.5 46 5.0 -73.5 100 22 356.3 356.3 298.0 356.3 0.01 30 100 16600 -84.7 -89.7 41 5.0 -84.7 120 27 364.1 364.1 299.5 364.1 0.00 31 86 17422 -89.1 -93.6 42 4.5 -89.1 70 27 371.3 371.3 300.8 371.3 0.00 32 84 17549 -89.1 -93.8 40 4.7 -89.1 67 28 373.8 373.8 301.2 373.8 0.00 33 82 17680 -84.3 -92.3 23 8.0 -84.3 66 29 386.2 386.2 303.2 386.2 0.00 34 70 18560 -81.9 -89.9 24 8.0 -81.9 100 28 409.2 409.2 306.4 409.2 0.00 35 69 18641 -81.9 -89.9 24 8.0 -81.9 112 29 410.9 410.9 306.6 410.9 0.00 36 65 18981 -76.9 -87.9 16 11.0 -76.9 90 24 428.9 428.9 308.7 428.9 0.00 37 59 19541 -75.9 -88.9 11 13.0 -76.0 111 17 443.2 443.2 310.2 443.2 0.00 38 54 20062 -70.1 -89.1 5 19.0 -70.2 73 28 467.9 467.9 312.5 467.9 0.00 39 50 20520 -71.3 -92.3 3 21.0 -71.4 90 36 475.5 475.5 313.1 475.5 0.00 40 49 20639 -71.3 -93.3 2 22.0 -71.4 91 38 478.2 478.2 313.3 478.2 0.00 41 39 22016 -62.7 -95.7 0 33.0 -63.2 93 44 532.2 532.2 317.1 532.2 0.00 42 30 23640 -60.5 -94.5 0 34.0 -61.4 90 49 579.7 579.7 319.6 579.7 0.00 43 28 24072 -56.9 -90.9 1 34.0 -58.3 89 51 601.3 601.3 320.7 601.3 0.00 44 20 26190 -58.9 -92.9 0 34.0 -60.4 75 56 655.9 655.9 322.9 655.9 0.00 45 19 26513 -59.3 -93.3 0 34.0 -60.8 78 56 664.3 664.3 323.2 664.4 0.00 46 15 28014 -55.1 -90.1 1 35.0 -57.8 96 57 724.8 724.8 325.2 724.8 0.01 47 14 28458 -52.5 -88.5 1 36.0 -56.1 106 56 748.0 748.0 325.9 748.1 0.01 48 13 28946 -45.3 -83.3 1 38.0 -51.8 105 75 789.0 789.0 327.0 789.2 0.03 49 13 28946 -45.3 -83.3 1 38.0 -51.8 105 75 789.0 789.0 327.0 789.2 0.03 50 10 30700 -45.7 -82.7 1 37.0 -53.1 75 30 849.0 849.0 328.4 849.4 0.04 51 8.6 31712 -42.5 -80.5 1 38.0 -52.1 898.8 898.9 329.4 899.6 0.07 52 6.8 33286 -46.1 -83.1 1 37.0 -54.9 946.3 946.3 330.3 946.9 0.06 TRP 86 17422 -89.1 -93.6 42 4.5 -89.1 70 27 371.3 371.3 300.8 371.3 0.00 WND 13 28946 -45.3 -83.3 1 38.0 -51.8 105 75 789.0 789.0 327.0 789.2 0.03 Sounding variables and indices 1000-500 mb thick: 5802.00 m Freezing level: 561.00 mb = 4954.31 m = 16254.09 ft Wetbulb zero: 574.56 mb = 4760.15 m = 15617.09 ft Precipitable water: 2.31 inches Sfc-500 mean rel hum: 77.67 % Est. max temperature: 33.49 C = 92.28 F Sfc-Lift cond lev (LCL): 949.97 mb = 524.68 m = 1721.39 ft T: 24.75 C 700-500 lapse rate: 5.54 C/km ThetaE index: 13.95 C Layer 962.0- 834.0 mb Conv cond level (CCL): 869.34 mb = 1299.40 m = 4263.06 ft Mean mixing ratio: 18.25 g/kg Conv temperature: 32.65 C = 90.77 F Cap Strength: 1.47 C Lifted Index: -3.53 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -5.99 C Lifted Index @700 mb: -1.44 C Showalter Index: -0.31 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 20.10 C K Index: 35.70 Risk: > 80 % chance of thunderstorms Sweat Index: 216.00 Risk: None Energy Index: -1.55 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1892.43 J/kg Max Up Vert Vel: 61.52 m/s Conv Inhibition (B-): 26.50 J/kg Cap Strength: 1.47 C Lift Cond Lev (LCL): 911.30 mb = 888.72 m = 2915.70 ft Lev Free Conv (LFC): 826.30 mb = 1738.08 m = 5702.29 ft Equ Level (EL): 806.30 mb = 1948.06 m = 6391.21 ft B at Equ Level: 14.37 J/kg Max Parcel Lev (MPL): 66.30 mb = 18868.72 m = 61904.49 ft Wind level data Storm motion: 249 at 5 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 ---------------------------------------------------------- 0 996 108 240 4 3.5 2.0 | 91 2 -1.6 0.0 1 974 305 335 2 0.8 -1.8 | 48 6 -4.2 -3.8 2 925 758 280 6 5.9 -1.0 | 344 3 0.8 -3.0 3 909 914 270 6 6.0 -0.0 | 334 2 0.9 -2.0 4 850 1495 240 4 3.5 2.0 | 91 2 -1.6 0.0 5 847 1524 240 4 3.5 2.0 | 91 2 -1.6 0.0 6 761 2438 125 3 -2.5 1.7 | 88 8 -7.5 -0.2 7 734 2743 5 1 -0.1 -1.0 | 60 6 -5.1 -3.0 8 708 3048 115 5 -4.5 2.1 | 91 10 -9.6 0.1 9 700 3144 105 4 -3.9 1.0 | 84 9 -8.9 -0.9 10 682 3353 135 2 -1.4 1.4 | 85 6 -6.5 -0.6 11 657 3658 195 8 2.1 7.7 | 153 6 -3.0 5.8 12 609 4267 215 8 4.6 6.6 | 174 5 -0.5 4.6 13 587 4572 230 12 9.2 7.7 | 216 7 4.1 5.7 14 544 5182 225 13 9.2 9.2 | 210 8 4.1 7.2 15 500 5870 210 16 8.0 13.9 | 194 12 2.9 11.9 16 467 6401 200 12 4.1 11.3 | 174 9 -1.0 9.3 17 432 7010 210 10 5.0 8.7 | 179 7 -0.1 6.7 18 415 7315 190 7 1.2 6.9 | 142 6 -3.8 4.9 19 400 7600 200 9 3.1 8.5 | 163 7 -2.0 6.5 20 399 7620 190 9 1.6 8.9 | 153 8 -3.5 6.9 21 383 7925 210 10 5.0 8.7 | 179 7 -0.1 6.7 22 352 8534 205 8 3.4 7.3 | 162 6 -1.7 5.3 23 338 8839 175 9 -0.8 9.0 | 140 9 -5.8 7.0 24 311 9449 180 10 0.0 10.0 | 148 9 -5.1 8.0 25 300 9720 190 9 1.6 8.9 | 153 8 -3.5 6.9 26 286 10058 180 8 0.0 8.0 | 140 8 -5.1 6.0 27 274 10363 165 8 -2.1 7.7 | 129 9 -7.1 5.8 28 251 10973 145 15 -8.6 12.3 | 127 17 -13.7 10.3 29 250 10990 140 15 -9.6 11.5 | 123 18 -14.7 9.5 30 218 11887 125 10 -8.2 5.7 | 106 14 -13.3 3.8 31 208 12192 150 7 -3.5 6.1 | 116 9 -8.6 4.1 32 200 12460 140 11 -7.1 8.4 | 118 14 -12.1 6.5 33 199 12497 150 8 -4.0 6.9 | 119 10 -9.1 5.0 34 189 12802 120 12 -10.4 6.0 | 105 16 -15.5 4.0 35 164 13716 115 14 -12.7 5.9 | 103 18 -17.7 3.9 36 150 14270 100 19 -18.7 3.3 | 93 24 -23.8 1.3 37 141 14630 95 21 -20.9 1.8 | 90 26 -26.0 -0.1 38 100 16600 120 27 -23.4 13.5 | 112 31 -28.4 11.5 39 92 17069 120 28 -24.2 14.0 | 112 32 -29.3 12.0 40 86 17422 70 27 -25.4 -9.2 | 70 32 -30.4 -11.2 41 82 17678 65 29 -26.3 -12.3 | 66 34 -31.3 -14.2 42 78 17983 110 8 -7.5 2.7 | 93 13 -12.6 0.8 43 70 18560 100 28 -27.6 4.9 | 95 33 -32.6 2.9 44 70 18593 115 30 -27.2 12.7 | 108 34 -32.2 10.7 45 66 18898 95 27 -26.9 2.4 | 91 32 -32.0 0.4 46 63 19202 80 18 -17.7 -3.1 | 77 23 -22.8 -5.1 47 59 19507 115 16 -14.5 6.8 | 104 20 -19.6 4.8 48 54 20117 70 29 -27.3 -9.9 | 70 34 -32.3 -11.9 49 50 20520 90 36 -36.0 0.0 | 87 41 -41.1 -2.0 50 44 21336 95 47 -46.8 4.1 | 92 52 -51.9 2.1 51 42 21641 90 51 -51.0 0.0 | 88 56 -56.1 -2.0 52 38 22250 95 40 -39.8 3.5 | 92 45 -44.9 1.5 53 34 22860 100 41 -40.4 7.1 | 96 46 -45.4 5.2 54 31 23470 95 43 -42.8 3.7 | 92 48 -47.9 1.8 55 30 23640 90 49 -49.0 0.0 | 88 54 -54.1 -2.0 56 29 23774 90 49 -49.0 0.0 | 88 54 -54.1 -2.0 57 23 25298 85 61 -60.8 -5.3 | 84 66 -65.8 -7.3 58 20 26190 75 56 -54.1 -14.5 | 74 61 -59.2 -16.5 59 16 27737 90 57 -57.0 0.0 | 88 62 -62.1 -2.0 60 14 28651 110 56 -52.6 19.2 | 107 60 -57.7 17.2 61 13 28946 105 75 -72.4 19.4 | 103 79 -77.5 17.4 62 13 28956 105 62 -59.9 16.0 | 102 66 -64.9 14.1 63 12 29261 105 75 -72.4 19.4 | 103 79 -77.5 17.4 64 12 29566 90 72 -72.0 0.0 | 89 77 -77.1 -2.0 65 11 29870 85 60 -59.8 -5.2 | 84 65 -64.8 -7.2 66 11 30175 85 50 -49.8 -4.4 | 83 55 -54.9 -6.3 67 10 30700 75 30 -29.0 -7.8 | 74 35 -34.0 -9.7 Wind Parameters Mean winds (0-6000m): 218.7 at 7.2 knts Storm direction: 248.7 at 5.4 knts Shear (0-3000m) pos: 0.4 neg: 1.0 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): -4.6 deg Storm rel helicity (0-3000m) pos: 11.5 neg: -18.9 tot: -7.4 m^2/s^2 ave: -2.5 10^-3 m/s^2 rel: -0.19 Storm rel vorticity (0-3000m) horiz: 5.6 stream: -1.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 270.37 Bulk Shear: 7.00 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 ------------------------------------------------------------------------------- 500 297 3 33 4| 4.4 0.0 4.4| 1.0 -5.4 -4.4 -8.8 -0.54| 9.0 -4.9 1000 279 4 14 3| 2.2 1.7 3.9| 1.1 -7.4 -6.3 -6.3 -0.50| 6.8 -3.4 1500 269 4 18 2| 1.5 1.7 3.1| 1.7 -7.4 -5.7 -3.8 -0.28| 5.5 -1.6 2000 257 4 42 1| 1.1 1.9 3.0| 1.9 -8.5 -6.6 -3.3 -0.25| 5.2 -1.3 2500 253 4 56 1| 0.9 1.2 2.1| 1.9 -17.4 -15.5 -6.2 -0.38| 5.2 -2.0 3000 247 4 74 2| 0.4 1.0 1.5| 11.5 -18.9 -7.4 -2.5 -0.19| 5.6 -1.1 4000 217 4 121 3| 0.9 0.8 1.7| 27.8 -19.1 8.7 2.2 0.07| 5.8 0.4 5000 221 6 151 3| 1.3 0.6 1.9| 34.6 -20.4 14.2 2.8 0.14| 5.3 0.7 6000 219 7 172 4| 1.1 0.9 2.0| 34.6 -33.5 1.1 0.2 0.04| 5.0 0.2 Wrote GIF file: /home/apache/climate/data/raob//WRKK/skewt/WRKK.skewt.20251212.00.gif