UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for WRKK... Searching the city database file for: WRKK ... Date:0000Z 18 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 ------------------------------------------------------------------------------- 0 1000 81 150 4 SFC 998 108 24.0 22.7 92 1.3 23.1 150 4 297.3 300.5 296.3 348.5 17.67 2 993 152 25.8 21.9 79 3.9 23.0 141 7 299.6 302.6 296.4 348.9 16.89 3 925 769 22.8 20.2 85 2.6 20.9 90 26 302.6 305.6 296.8 350.9 16.32 4 850 1500 18.6 16.2 86 2.4 17.0 90 31 305.6 308.2 295.9 346.8 13.76 5 817 1840 16.2 15.0 93 1.2 15.4 91 32 306.6 309.0 295.8 346.4 13.24 6 800 2020 16.4 12.9 80 3.5 14.1 92 32 308.6 310.8 295.4 344.3 11.77 7 736 2728 12.4 7.8 73 4.6 9.6 95 33 311.7 313.4 294.2 339.7 9.06 8 705 3089 10.4 9.2 92 1.2 9.6 90 27 313.4 315.4 295.7 345.6 10.43 9 700 3149 9.8 8.8 93 1.0 9.2 90 27 313.3 315.3 295.5 345.0 10.22 10 590 4546 1.4 0.3 92 1.1 0.8 75 28 319.3 320.6 294.4 340.5 6.65 11 574 4767 0.0 -1.7 88 1.7 -0.9 75 29 320.1 321.3 294.1 339.1 5.90 12 546 5166 -1.9 -6.9 69 5.0 -4.3 75 31 322.5 323.3 293.4 336.2 4.18 13 500 5860 -6.7 -9.4 81 2.7 -7.9 360 13 324.9 325.6 293.7 337.4 3.75 14 492 5986 -7.3 -10.0 81 2.7 -8.5 3 16 325.6 326.4 293.8 337.8 3.64 15 485 6097 -8.3 -10.4 85 2.1 -9.2 5 18 325.7 326.5 293.7 337.7 3.57 16 472 6308 -7.5 -8.9 90 1.4 -8.1 358 8 329.3 330.1 295.1 343.2 4.14 17 408 7429 -13.1 -14.8 87 1.7 -13.7 96 4 336.1 336.7 295.8 346.5 2.97 18 400 7580 -13.9 -15.4 88 1.5 -14.5 70 5 336.9 337.5 296.0 347.1 2.89 19 337 8864 -22.5 -24.3 85 1.8 -23.0 331 2 342.1 342.4 296.2 348.0 1.59 20 300 9710 -28.9 -31.2 80 2.3 -29.3 270 5 344.6 344.8 296.3 348.2 0.94 21 250 10990 -39.1 -42.1 73 3.0 -39.4 350 12 347.9 348.0 296.5 349.5 0.38 22 218 11914 -46.3 -49.7 68 3.4 -46.5 321 19 350.7 350.7 297.0 351.5 0.19 23 200 12480 -51.3 -55.5 61 4.2 -51.5 290 23 351.5 351.6 297.1 352.0 0.10 24 188 12879 -55.1 -60.1 54 5.0 -55.2 298 23 351.7 351.7 297.1 351.9 0.06 25 172 13440 -60.3 -63.7 64 3.4 -60.4 296 26 352.1 352.1 297.1 352.3 0.04 26 159 13925 -64.3 -69.3 50 5.0 -64.4 295 29 353.4 353.4 297.4 353.5 0.02 27 150 14280 -66.5 -71.4 50 4.9 -66.5 290 31 355.5 355.5 297.8 355.6 0.02 28 116 15784 -78.3 -83.1 45 4.8 -78.3 313 23 360.8 360.8 298.8 360.8 0.00 29 109 16137 -79.9 -86.9 30 7.0 -79.9 329 19 364.3 364.3 299.5 364.3 0.00 30 107 16241 -80.1 -88.1 25 8.0 -80.1 344 16 365.8 365.8 299.8 365.8 0.00 31 100 16620 -82.3 -86.1 52 3.8 -82.3 105 18 368.7 368.7 300.4 368.7 0.00 32 90 17207 -85.5 -87.9 65 2.4 -85.5 90 24 373.6 373.6 301.2 373.6 0.00 33 88 17332 -83.1 -87.4 47 4.3 -83.1 94 22 380.8 380.8 302.4 380.9 0.00 34 85 17526 -82.9 -85.3 66 2.4 -82.9 95 26 385.0 385.0 303.1 385.1 0.00 35 82 17728 -80.7 -83.2 66 2.5 -80.7 94 29 393.5 393.5 304.3 393.5 0.00 36 80 17869 -78.7 -82.8 51 4.1 -78.7 92 27 400.4 400.4 305.3 400.5 0.01 37 71 18549 -79.7 -82.3 65 2.6 -79.7 48 19 412.2 412.2 306.8 412.2 0.01 38 70 18630 -79.5 -82.4 62 2.9 -79.5 65 21 414.3 414.3 307.0 414.3 0.01 39 68 18796 -78.3 -82.8 48 4.5 -78.3 74 21 420.3 420.3 307.7 420.4 0.01 40 62 19329 -74.9 -78.5 57 3.6 -74.9 85 19 439.1 439.1 309.8 439.2 0.01 41 61 19425 -72.7 -79.7 34 7.0 -72.8 79 18 446.1 446.1 310.5 446.1 0.01 42 58 19722 -71.9 -74.6 67 2.7 -71.9 114 13 454.4 454.4 311.3 454.5 0.03 43 56 19931 -69.3 -73.8 52 4.5 -69.4 116 12 464.9 464.9 312.2 465.0 0.03 44 53 20263 -66.7 -70.2 61 3.5 -66.8 95 10 478.3 478.3 313.4 478.6 0.06 45 51 20498 -64.1 -70.1 44 6.0 -64.3 97 15 489.6 489.7 314.2 490.0 0.06 46 50 20620 -62.5 -66.3 60 3.8 -62.7 115 23 496.2 496.2 314.7 496.8 0.10 47 48 20871 -63.1 -64.7 81 1.6 -63.2 102 16 500.6 500.6 315.1 501.4 0.13 48 42 21688 -64.9 -66.4 82 1.5 -65.0 86 24 515.6 515.7 316.1 516.4 0.12 49 40 21987 -63.5 -66.0 71 2.5 -63.6 91 26 526.4 526.4 316.8 527.3 0.13 50 36 22637 -61.1 -62.6 82 1.5 -61.2 99 29 548.7 548.8 318.1 550.3 0.23 51 34 22992 -61.1 -62.5 83 1.4 -61.2 96 35 557.7 557.8 318.6 559.5 0.25 52 34 22992 -60.7 -63.2 72 2.5 -60.9 96 35 558.8 558.9 318.6 560.4 0.23 53 33 23177 -60.3 -62.1 79 1.8 -60.4 95 38 564.6 564.7 319.0 566.6 0.27 54 32 23369 -59.9 -61.2 85 1.3 -60.0 92 39 570.7 570.8 319.3 572.9 0.32 55 32 23369 -60.1 -62.6 72 2.5 -60.3 92 39 570.2 570.3 319.3 572.0 0.26 56 30 23770 -61.9 -63.3 83 1.4 -62.0 85 40 575.9 576.0 319.6 577.7 0.26 57 29 23980 -62.7 -64.1 83 1.4 -62.9 81 42 579.3 579.4 319.7 581.0 0.24 58 23 25420 -59.9 -61.2 85 1.3 -60.1 88 46 627.2 627.4 321.9 630.7 0.44 59 22 25700 -56.3 -61.3 53 5.0 -57.1 86 48 646.0 646.2 322.7 649.6 0.45 60 21 25996 -55.5 -60.3 55 4.8 -56.4 88 50 657.1 657.3 323.1 661.5 0.54 61 20 26310 -52.3 -61.3 33 9.0 -54.2 90 53 676.1 676.3 323.8 680.3 0.50 62 19 26644 -51.7 -62.7 26 11.0 -54.0 90 53 687.9 688.1 324.1 691.7 0.44 63 18 26996 -51.5 -81.5 2 30.0 -54.8 90 52 699.3 699.3 324.4 699.5 0.03 64 14 28630 -52.5 -88.5 1 36.0 -56.1 90 51 748.0 748.0 325.9 748.1 0.01 65 12 29645 -45.1 -83.1 1 38.0 -52.0 90 50 807.9 808.0 327.4 808.3 0.03 66 11 30229 -44.3 -82.3 1 38.0 -52.0 98 43 831.2 831.2 328.0 831.6 0.04 67 10 30880 -36.7 -76.7 1 40.0 -48.8 80 18 882.5 882.6 329.1 883.7 0.11 68 9.6 31164 -34.5 -75.5 1 41.0 -48.1 901.2 901.3 329.5 902.8 0.14 69 8.2 32269 -33.1 -74.1 1 41.0 -48.4 948.3 948.4 330.4 950.7 0.20 70 6.7 33687 -33.9 -74.9 1 41.0 -49.8 1001.4 1001.5 331.2 1004.1 0.22 TRP 90 17207 -85.5 -87.9 65 2.4 -85.5 90 24 373.6 373.6 301.2 373.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5779.00 m Freezing level: 574.00 mb = 4767.15 m = 15640.07 ft Wetbulb zero: 582.64 mb = 4647.17 m = 15246.44 ft Precipitable water: 2.36 inches Sfc-500 mean rel hum: 84.41 % Est. max temperature: 32.36 C = 90.25 F Sfc-Lift cond lev (LCL): 979.65 mb = 269.54 m = 884.30 ft T: 25.23 C 700-500 lapse rate: 6.09 C/km ThetaE index: 11.28 C Layer 850.0- 705.0 mb Conv cond level (CCL): 859.23 mb = 1406.65 m = 4614.93 ft Mean mixing ratio: 16.43 g/kg Conv temperature: 31.92 C = 89.46 F Cap Strength: 1.76 C Lifted Index: -3.73 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.50 C Lifted Index @700 mb: -0.77 C Showalter Index: -2.59 C Risk: Severe thunderstorms possible Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 22.90 C K Index: 40.50 Risk: > 80 % chance of thunderstorms Sweat Index: 269.40 Risk: None Energy Index: -1.90 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 437.54 J/kg Max Up Vert Vel: 29.58 m/s Conv Inhibition (B-): 48.19 J/kg Cap Strength: 1.76 C Lift Cond Lev (LCL): 906.29 mb = 945.62 m = 3102.38 ft Lev Free Conv (LFC): 731.29 mb = 2781.88 m = 9126.78 ft Equ Level (EL): 251.29 mb = 10953.75 m = 35937.08 ft B at Equ Level: 437.52 J/kg Max Parcel Lev (MPL): 121.29 mb = 15523.19 m = 50928.50 ft Wind level data Storm motion: 113 at 20 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 | 285 17 16.6 -4.4 1 976 305 110 17 -16.0 5.8 | 308 3 2.6 -2.1 2 925 769 90 26 -26.0 0.0 | 43 11 -7.4 -7.9 3 910 914 85 26 -25.9 -2.3 | 36 13 -7.3 -10.2 4 850 1500 90 31 -31.0 0.0 | 57 15 -12.4 -7.9 5 848 1524 90 31 -31.0 0.0 | 57 15 -12.4 -7.9 6 734 2743 95 33 -32.9 2.9 | 71 15 -14.3 -5.0 7 708 3048 90 27 -27.0 0.0 | 47 12 -8.4 -7.9 8 700 3149 90 27 -27.0 0.0 | 47 12 -8.4 -7.9 9 587 4572 75 28 -27.0 -7.2 | 29 17 -8.4 -15.1 10 544 5182 75 31 -29.9 -8.0 | 35 20 -11.3 -15.9 11 524 5486 65 28 -25.4 -11.8 | 19 21 -6.8 -19.7 12 500 5860 360 13 -0.0 -13.0 | 318 28 18.6 -20.9 13 485 6096 5 18 -1.6 -17.9 | 327 31 17.0 -25.8 14 466 6401 355 3 0.3 -3.0 | 300 22 18.9 -10.9 15 448 6706 340 5 1.7 -4.7 | 302 24 20.3 -12.6 16 431 7010 0 1 -0.0 -1.0 | 296 21 18.6 -8.9 17 414 7315 115 3 -2.7 1.3 | 293 17 15.9 -6.6 18 400 7580 70 5 -4.7 -1.7 | 305 17 13.9 -9.6 19 398 7620 45 4 -2.8 -2.8 | 304 19 15.8 -10.7 20 382 7925 80 4 -3.9 -0.7 | 300 17 14.7 -8.6 21 352 8534 40 3 -1.9 -2.3 | 301 20 16.7 -10.2 22 337 8839 330 2 1.0 -1.7 | 296 22 19.6 -9.6 23 324 9144 0 0 -0.0 -0.0 | 293 20 18.6 -7.9 24 311 9449 300 6 5.2 -3.0 | 295 26 23.8 -10.9 25 300 9710 270 5 5.0 -0.0 | 289 25 23.6 -7.9 26 298 9754 295 5 4.5 -2.1 | 293 25 23.1 -10.0 27 285 10058 355 6 0.5 -6.0 | 306 24 19.1 -13.9 28 273 10363 360 8 -0.0 -8.0 | 311 24 18.6 -15.9 29 262 10668 320 12 7.7 -9.2 | 303 31 26.3 -17.1 30 251 10973 340 6 2.1 -5.6 | 303 25 20.7 -13.5 31 250 10990 350 12 2.1 -11.8 | 314 29 20.7 -19.7 32 239 11278 355 15 1.3 -14.9 | 319 30 19.9 -22.8 33 200 12480 290 23 21.6 -7.9 | 291 43 40.2 -15.8 34 199 12497 300 21 18.2 -10.5 | 297 41 36.8 -18.4 35 164 13716 295 27 24.5 -11.4 | 294 47 43.1 -19.3 36 156 14021 295 30 27.2 -12.7 | 294 50 45.8 -20.6 37 150 14280 290 31 29.1 -10.6 | 291 51 47.7 -18.5 38 134 14935 290 31 29.1 -10.6 | 291 51 47.7 -18.5 39 127 15240 290 29 27.3 -9.9 | 291 49 45.9 -17.8 40 108 16154 330 19 9.5 -16.5 | 311 37 28.1 -24.4 41 103 16459 25 8 -3.4 -7.3 | 315 21 15.2 -15.2 42 100 16620 105 18 -17.4 4.7 | 339 3 1.2 -3.2 43 97 16764 95 16 -15.9 1.4 | 338 7 2.7 -6.5 44 92 17069 115 20 -18.1 8.5 | 221 1 0.5 0.6 45 90 17207 90 24 -24.0 0.0 | 34 10 -5.4 -7.9 46 87 17374 95 22 -21.9 1.9 | 29 7 -3.3 -6.0 47 83 17678 95 30 -29.9 2.6 | 65 12 -11.3 -5.3 48 78 17983 90 26 -26.0 0.0 | 43 11 -7.4 -7.9 49 70 18593 45 19 -13.4 -13.4 | 346 22 5.2 -21.3 50 70 18630 65 21 -19.0 -8.9 | 1 17 -0.4 -16.8 51 64 19202 95 21 -20.9 1.8 | 21 6 -2.3 -6.1 52 60 19507 75 17 -16.4 -4.4 | 350 12 2.2 -12.3 53 57 19812 125 12 -9.8 6.9 | 277 9 8.8 -1.0 54 52 20422 85 10 -10.0 -0.9 | 315 12 8.6 -8.8 55 50 20620 115 23 -20.8 9.7 | 129 3 -2.2 1.8 56 49 20726 105 15 -14.5 3.9 | 314 6 4.1 -4.0 57 42 21641 85 24 -23.9 -2.1 | 28 11 -5.3 -10.0 58 37 22555 100 28 -27.6 4.9 | 71 9 -9.0 -3.0 59 33 23165 95 38 -37.9 3.3 | 77 20 -19.3 -4.6 60 30 23770 85 40 -39.8 -3.5 | 62 24 -21.2 -11.4 61 30 23774 80 41 -40.4 -7.1 | 55 26 -21.8 -15.0 62 24 25298 90 46 -46.0 0.0 | 74 29 -27.4 -7.9 63 22 25603 85 47 -46.8 -4.1 | 67 31 -28.2 -12.0 64 20 26213 90 52 -52.0 0.0 | 77 34 -33.4 -7.9 65 20 26310 90 53 -53.0 0.0 | 77 35 -34.4 -7.9 66 12 29870 90 50 -50.0 0.0 | 76 32 -31.4 -7.9 67 11 30175 100 46 -45.3 8.0 | 90 27 -26.7 0.1 68 10 30880 80 18 -17.7 -3.1 | 355 11 0.9 -11.0 Wind Parameters Mean winds (0-6000m): 83.0 at 26.9 knts Storm direction: 113.0 at 20.2 knts Shear (0-3000m) pos: 1.1 neg: 3.7 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 121.8 deg Storm rel helicity (0-3000m) pos: 42.2 neg: -29.8 tot: 12.4 m^2/s^2 ave: 4.1 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 1.7 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 17.79 Bulk Shear: 24.59 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 ------------------------------------------------------------------------------- 500 106 16 318 5| 0.0 21.3 21.3| 10.0 -7.3 2.7 5.5 0.33| 23.4 7.6 1000 95 21 21 7| 0.0 13.4 13.4| 16.7 -11.2 5.5 5.5 0.27| 15.9 4.3 1500 92 24 37 9| 1.4 9.0 10.3| 30.1 -11.2 18.8 12.6 0.34| 11.9 4.1 2000 92 26 46 10| 1.3 6.7 8.1| 35.5 -11.2 24.3 12.1 0.37| 9.3 3.4 2500 92 27 52 11| 1.3 5.4 6.7| 41.1 -11.2 29.8 11.9 0.39| 7.7 3.0 3000 93 28 54 11| 1.1 3.7 4.8| 42.2 -29.8 12.4 4.1 0.22| 7.6 1.7 4000 91 28 50 12| 0.8 3.1 3.9| 42.2 -40.3 1.9 0.5 0.14| 6.3 0.9 5000 87 28 45 13| 0.7 2.8 3.5| 50.3 -45.9 4.4 0.9 0.13| 5.6 0.7 6000 83 27 36 14| 0.6 2.2 2.8| 73.2-245.8-172.6 -28.8 -0.24| 7.8 -1.8 Wrote GIF file: /home/apache/climate/data/raob//WRKK/skewt/WRKK.skewt.20251018.00.gif