UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for WRKK... Searching the city database file for: WRKK ... Date:0000Z 12 OCT 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 ------------------------------------------------------------------------------- SFC 1002 108 28.2 23.9 78 4.3 25.0 110 6 301.2 304.7 298.1 357.0 18.96 1 1000 115 29.2 24.2 75 5.0 25.5 0 0 302.4 305.9 298.7 359.7 19.35 2 963 451 25.2 21.6 80 3.6 22.6 108 11 301.6 304.7 297.1 352.0 17.11 3 925 806 22.0 20.7 92 1.3 21.1 115 14 301.8 304.9 297.0 351.5 16.84 4 923 825 21.8 20.7 93 1.1 21.1 114 14 301.8 304.9 297.0 351.6 16.88 5 850 1541 19.2 14.4 74 4.8 16.0 90 21 306.3 308.5 295.0 343.0 12.23 6 793 2137 17.2 6.2 48 11.0 10.6 82 21 310.3 311.7 292.6 333.4 7.52 7 772 2366 15.2 8.2 63 7.0 10.9 79 21 310.5 312.2 293.7 337.7 8.88 8 700 3192 11.4 0.4 47 11.0 5.4 75 18 315.1 316.2 292.5 332.9 5.63 9 667 3593 9.2 -4.8 37 14.0 2.2 83 19 317.0 317.8 291.7 330.0 4.01 10 637 3972 6.2 -2.8 52 9.0 1.5 89 19 317.8 318.8 292.7 333.5 4.89 11 603 4419 3.6 -10.4 35 14.0 -2.5 95 20 319.8 320.4 291.5 329.3 2.87 12 571 4859 0.2 -8.8 51 9.0 -3.8 100 21 320.9 321.5 292.3 332.2 3.44 13 568 4901 0.0 -9.0 51 9.0 -4.0 101 21 321.1 321.8 292.3 332.4 3.41 14 543 5260 -2.3 -19.3 26 17.0 -8.2 107 21 322.5 322.8 291.1 327.8 1.53 15 524 5542 -4.3 -20.3 27 16.0 -9.6 115 20 323.4 323.7 291.3 328.5 1.45 16 505 5832 -6.1 -16.1 45 10.0 -9.8 123 19 324.7 325.1 292.3 332.0 2.16 17 500 5910 -6.7 -11.3 70 4.6 -8.7 125 19 324.9 325.5 293.2 335.7 3.23 18 476 6294 -8.9 -13.4 70 4.5 -10.7 137 19 326.8 327.3 293.4 336.5 2.86 19 450 6729 -10.3 -24.3 31 14.0 -14.4 132 18 330.3 330.5 292.9 334.5 1.19 20 432 7044 -12.1 -29.1 23 17.0 -16.4 122 18 331.9 332.0 293.0 334.8 0.80 21 421 7241 -13.3 -24.3 39 11.0 -16.4 103 17 332.8 333.1 293.7 337.4 1.27 22 400 7630 -16.3 -31.3 26 15.0 -19.7 105 21 333.8 333.9 293.4 336.4 0.70 23 393 7763 -17.5 -32.5 26 15.0 -20.7 108 22 333.9 334.1 293.4 336.3 0.63 24 369 8234 -19.1 -52.1 4 33.0 -23.1 118 25 337.9 337.9 293.9 338.2 0.08 25 300 9740 -30.9 -57.9 5 27.0 -32.9 125 27 341.8 341.8 294.8 342.0 0.05 26 263 10655 -38.3 -61.3 7 23.0 -39.5 130 26 344.1 344.1 295.3 344.3 0.04 27 250 11000 -40.9 -59.9 11 19.0 -41.8 130 28 345.3 345.3 295.6 345.5 0.05 28 239 11306 -43.7 -60.7 14 17.0 -44.4 130 28 345.5 345.5 295.7 345.7 0.05 29 223 11769 -48.1 -55.1 44 7.0 -48.4 127 30 345.7 345.7 295.7 346.1 0.10 30 200 12480 -53.7 -58.6 55 4.9 -53.8 105 30 347.7 347.7 296.2 348.0 0.07 31 191 12773 -56.5 -60.3 62 3.8 -56.6 107 31 347.8 347.9 296.2 348.1 0.06 32 167 13609 -63.1 -72.1 29 9.0 -63.2 99 31 350.4 350.5 296.7 350.5 0.01 33 150 14260 -68.1 -76.1 31 8.0 -68.1 90 25 352.8 352.8 297.3 352.8 0.01 34 111 16003 -82.5 -88.5 35 6.0 -82.5 85 19 357.5 357.5 298.2 357.5 0.00 35 109 16105 -80.9 -88.9 25 8.0 -80.9 78 20 362.4 362.4 299.2 362.4 0.00 36 100 16590 -81.1 -88.1 30 7.0 -81.1 115 19 371.0 371.0 300.8 371.0 0.00 37 98 16705 -77.7 -87.7 18 10.0 -77.7 125 22 379.8 379.8 302.2 379.8 0.00 38 84 17590 -76.5 -86.5 19 10.0 -76.5 16 5 399.3 399.3 305.1 399.4 0.00 39 81 17801 -73.3 -87.3 10 14.0 -73.3 50 4 410.1 410.1 306.5 410.1 0.00 40 75 18250 -75.3 -88.3 11 13.0 -75.3 88 7 415.0 415.0 307.1 415.0 0.00 41 70 18650 -74.7 -88.7 10 14.0 -74.7 240 6 424.6 424.6 308.2 424.6 0.00 42 54 20173 -71.9 -91.9 3 20.0 -72.0 122 9 463.7 463.7 312.1 463.7 0.00 43 50 20630 -69.7 -92.7 2 23.0 -69.9 130 21 479.2 479.2 313.4 479.2 0.00 44 45 21262 -68.9 -93.9 2 25.0 -69.1 107 25 495.8 495.8 314.7 495.8 0.00 45 40 21978 -63.9 -95.9 1 32.0 -64.3 95 48 525.4 525.4 316.6 525.4 0.00 46 36 22621 -66.7 -98.7 0 32.0 -67.0 93 45 534.2 534.2 317.2 534.2 0.00 47 33 23153 -63.5 -96.5 0 33.0 -64.1 92 42 556.2 556.2 318.4 556.2 0.00 48 32 23342 -64.7 -97.7 0 33.0 -65.2 91 41 557.9 557.9 318.5 557.9 0.00 49 30 23740 -61.5 -94.5 0 33.0 -62.3 90 39 577.0 577.0 319.5 577.0 0.00 50 20 26290 -53.1 -88.1 1 35.0 -55.8 95 34 673.6 673.6 323.6 673.7 0.01 51 15 28155 -49.9 -85.9 1 36.0 -54.2 86 39 742.0 742.1 325.7 742.2 0.02 52 10 30870 -38.9 -77.9 1 39.0 -49.7 105 21 874.3 874.4 329.0 875.3 0.09 53 9.7 31080 -37.7 -77.7 1 40.0 -49.4 886.5 886.6 329.2 887.6 0.10 54 8.5 31991 -37.1 -77.1 1 40.0 -49.8 923.0 923.0 329.9 924.3 0.12 TRP 111 16003 -82.5 -88.5 35 6.0 -82.5 85 19 357.5 357.5 298.2 357.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5795.00 m Freezing level: 568.00 mb = 4901.38 m = 16080.45 ft Wetbulb zero: 624.12 mb = 4138.89 m = 13578.86 ft Precipitable water: 1.81 inches Sfc-500 mean rel hum: 55.23 % Est. max temperature: 33.16 C = 91.68 F Sfc-Lift cond lev (LCL): 941.76 mb = 647.83 m = 2125.39 ft T: 23.43 C 700-500 lapse rate: 6.66 C/km ThetaE index: 18.18 C Layer 850.0- 772.0 mb Conv cond level (CCL): 881.94 mb = 1220.43 m = 4003.98 ft Mean mixing ratio: 17.29 g/kg Conv temperature: 31.27 C = 88.29 F Cap Strength: 1.24 C Lifted Index: -4.84 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.14 C Lifted Index @700 mb: 0.01 C Showalter Index: -1.09 C Risk: Thunderstorms probable Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 21.10 C K Index: 29.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 233.80 Risk: None Energy Index: -1.42 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1430.50 J/kg Max Up Vert Vel: 53.49 m/s Conv Inhibition (B-): 40.38 J/kg Cap Strength: 1.19 C Lift Cond Lev (LCL): 911.78 mb = 931.17 m = 3054.98 ft Lev Free Conv (LFC): 696.78 mb = 3230.27 m = 10597.87 ft Equ Level (EL): 146.78 mb = 14385.50 m = 47195.94 ft B at Equ Level: 1428.67 J/kg Max Parcel Lev (MPL): 76.78 mb = 18112.59 m = 59423.79 ft Wind level data Storm motion: 124 at 14 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 1002 108 110 6 -5.6 2.1 | 315 8 5.9 -5.9 1 1000 115 0 0 -0.0 -0.0 | 304 14 11.5 -7.9 2 979 305 105 10 -9.7 2.6 | 340 6 1.9 -5.3 3 925 806 115 14 -12.7 5.9 | 30 2 -1.1 -2.0 4 850 1541 90 21 -21.0 0.0 | 50 12 -9.5 -7.9 5 712 3048 70 21 -19.7 -7.2 | 28 17 -8.2 -15.1 6 700 3192 75 18 -17.4 -4.7 | 25 14 -5.8 -12.6 7 661 3658 85 19 -18.9 -1.7 | 38 12 -7.4 -9.6 8 547 5182 105 21 -20.3 5.4 | 74 9 -8.7 -2.5 9 500 5910 125 19 -15.6 10.9 | 127 5 -4.0 3.0 10 469 6401 140 19 -12.2 14.6 | 174 7 -0.7 6.6 11 433 7010 125 18 -14.7 10.3 | 127 4 -3.2 2.4 12 417 7315 95 17 -16.9 1.5 | 40 8 -5.4 -6.4 13 400 7630 105 21 -20.3 5.4 | 74 9 -8.7 -2.5 14 354 8534 125 27 -22.1 15.5 | 126 13 -10.6 7.6 15 300 9740 125 27 -22.1 15.5 | 126 13 -10.6 7.6 16 286 10058 130 23 -17.6 14.8 | 139 9 -6.1 6.9 17 250 11000 130 28 -21.4 18.0 | 136 14 -9.9 10.1 18 240 11278 130 28 -21.4 18.0 | 136 14 -9.9 10.1 19 229 11582 130 29 -22.2 18.6 | 135 15 -10.7 10.7 20 219 11887 125 30 -24.6 17.2 | 126 16 -13.0 9.3 21 209 12192 115 28 -25.4 11.8 | 106 14 -13.8 3.9 22 200 12480 105 30 -29.0 7.8 | 90 17 -17.4 -0.1 23 199 12497 110 31 -29.1 10.6 | 99 18 -17.6 2.7 24 156 14021 95 31 -30.9 2.7 | 75 20 -19.3 -5.2 25 150 14260 90 25 -25.0 0.0 | 60 16 -13.5 -7.9 26 141 14630 85 26 -25.9 -2.3 | 55 18 -14.4 -10.2 27 127 15240 80 30 -29.5 -5.2 | 54 22 -18.0 -13.1 28 120 15545 80 25 -24.6 -4.3 | 47 18 -13.1 -12.3 29 111 16003 85 19 -18.9 -1.7 | 38 12 -7.4 -9.6 30 108 16154 75 21 -20.3 -5.4 | 33 16 -8.7 -13.3 31 102 16459 135 15 -10.6 10.6 | 199 3 0.9 2.7 32 100 16590 115 19 -17.2 8.0 | 91 6 -5.7 0.1 33 97 16764 130 23 -17.6 14.8 | 139 9 -6.1 6.9 34 92 17069 80 8 -7.9 -1.4 | 338 10 3.7 -9.3 35 87 17374 115 6 -5.4 2.5 | 311 8 6.1 -5.4 36 83 17678 340 4 1.4 -3.8 | 312 17 12.9 -11.7 37 79 17983 145 5 -2.9 4.1 | 294 9 8.7 -3.8 38 71 18593 15 9 -2.3 -8.7 | 331 19 9.2 -16.6 39 70 18650 240 6 5.2 3.0 | 286 17 16.7 -4.9 40 67 18898 265 8 8.0 0.7 | 290 21 19.5 -7.2 41 64 19202 175 5 -0.4 5.0 | 285 11 11.1 -2.9 42 61 19507 30 9 -4.5 -7.8 | 336 17 7.0 -15.7 43 57 19812 110 8 -7.5 2.7 | 322 7 4.0 -5.2 44 55 20117 135 10 -7.1 7.1 | 281 5 4.5 -0.8 45 52 20422 70 5 -4.7 -1.7 | 325 12 6.9 -9.6 46 50 20630 130 21 -16.1 13.5 | 141 7 -4.5 5.6 47 49 20726 120 12 -10.4 6.0 | 329 2 1.2 -1.9 48 45 21336 105 27 -26.1 7.0 | 86 15 -14.5 -0.9 49 40 21946 95 48 -47.8 4.2 | 84 36 -36.3 -3.7 50 30 23740 90 39 -39.0 0.0 | 74 29 -27.5 -7.9 51 20 26290 95 34 -33.9 3.0 | 78 23 -22.3 -4.9 52 19 26518 90 33 -33.0 0.0 | 70 23 -21.5 -7.9 53 15 28042 85 40 -39.8 -3.5 | 68 31 -28.3 -11.4 54 10 30870 105 21 -20.3 5.4 | 74 9 -8.7 -2.5 Wind Parameters Mean winds (0-6000m): 94.4 at 18.7 knts Storm direction: 124.4 at 14.0 knts Shear (0-3000m) pos: 1.1 neg: 2.2 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 72.6 deg Storm rel helicity (0-3000m) pos: 14.8 neg: -24.4 tot: -9.5 m^2/s^2 ave: -3.2 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 0.4 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 98.45 Bulk Shear: 14.53 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 ------------------------------------------------------------------------------- 500 108 9 328 6| 6.6 0.0 6.6| 12.4 0.0 12.4 24.8 0.37| 16.8 6.3 1000 110 12 350 4| 3.3 2.4 5.7| 14.7 0.0 14.7 14.7 0.40| 11.4 4.6 1500 103 14 25 5| 2.2 3.6 5.8| 14.8 -2.5 12.4 8.2 0.28| 9.9 2.8 2000 97 16 35 7| 1.7 3.0 4.7| 14.8 -8.9 5.9 2.9 0.20| 8.0 1.6 2500 93 17 37 9| 1.3 2.7 4.0| 14.8 -16.1 -1.3 -0.5 0.13| 6.9 0.9 3000 88 18 36 10| 1.1 2.2 3.3| 14.8 -24.4 -9.5 -3.2 0.07| 6.3 0.4 4000 87 18 36 11| 1.4 1.6 3.1| 29.9 -26.4 3.4 0.9 0.15| 5.7 0.8 5000 89 18 40 11| 1.6 1.3 2.9| 41.6 -26.4 15.2 3.0 0.22| 5.1 1.1 6000 94 19 47 10| 1.8 1.1 2.9| 55.5 -26.4 29.1 4.8 0.33| 5.0 1.7 Wrote GIF file: /home/apache/climate/data/raob//WRKK/skewt/WRKK.skewt.20251012.00.gif