UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122712.upa.cvt Date: 1200Z 27 DEC 25 Searching for WMKP... Searching the city database file for: WMKP ... Date:1200Z 27 DEC 25 Station: WMKP WMO ident: 48601 Latitude: 5.30 Longitude: 100.27 Elevation: 4.00 ------------------------------------------------------------------------------- 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 1009 4 25.2 23.4 90 1.8 23.9 240 4 297.6 300.9 296.7 350.5 18.25 1 1007 21 26.2 24.0 88 2.2 24.6 237 4 298.8 302.2 297.5 354.1 18.98 2 1000 80 25.4 23.6 90 1.8 24.1 225 5 298.5 301.9 297.3 352.9 18.65 3 925 764 22.0 18.8 82 3.2 19.8 70 15 301.8 304.5 295.7 345.8 14.93 4 850 1496 18.2 16.6 90 1.6 17.1 100 16 305.2 307.8 296.1 347.4 14.12 5 823 1773 17.4 14.9 85 2.5 15.7 100 17 307.2 309.6 295.8 346.6 13.06 6 728 2813 11.2 11.0 99 0.2 11.1 77 11 311.4 313.5 295.8 346.4 11.41 7 700 3141 9.6 9.6 100 0.0 9.6 100 7 313.1 315.2 295.8 346.5 10.79 8 664 3579 7.6 6.0 90 1.6 6.6 141 7 315.6 317.3 295.1 343.4 8.87 9 547 5155 -0.9 -0.9 100 0.0 -0.9 109 9 323.5 324.8 295.5 344.9 6.57 10 508 5744 -3.7 -3.7 100 0.0 -3.7 115 8 327.0 328.2 295.7 346.0 5.74 11 500 5870 -4.5 -4.5 100 0.0 -4.5 115 9 327.6 328.6 295.7 345.8 5.49 12 451 6673 -8.9 -9.2 98 0.3 -9.1 107 10 331.8 332.7 295.8 346.2 4.23 13 400 7590 -14.9 -17.8 78 2.9 -15.9 85 11 335.6 336.1 295.3 344.0 2.36 14 397 7647 -15.3 -18.5 76 3.2 -16.4 90 10 335.8 336.3 295.2 343.8 2.24 15 365 8278 -18.9 -20.6 86 1.7 -19.4 84 13 339.2 339.6 295.8 346.5 2.03 16 300 9710 -28.9 -31.3 80 2.4 -29.4 115 12 344.6 344.8 296.3 348.2 0.93 17 252 10935 -39.1 -42.5 70 3.4 -39.4 149 10 347.1 347.2 296.3 348.6 0.36 18 250 10990 -39.5 -43.0 69 3.5 -39.8 155 10 347.3 347.4 296.4 348.7 0.34 19 200 12470 -52.7 -57.2 58 4.5 -52.8 160 15 349.3 349.3 296.5 349.7 0.08 20 150 14260 -68.3 -75.3 36 7.0 -68.4 130 38 352.4 352.4 297.1 352.5 0.01 21 112 15950 -83.3 -90.3 28 7.0 -83.3 120 62 355.1 355.1 297.7 355.1 0.00 22 107 16204 -83.7 -90.7 28 7.0 -83.7 115 70 359.0 359.0 298.5 359.0 0.00 23 105 16309 -83.9 -90.9 28 7.0 -83.9 114 61 360.6 360.6 298.8 360.6 0.00 24 100 16580 -82.7 -90.7 24 8.0 -82.7 110 39 367.9 367.9 300.2 367.9 0.00 25 89 17223 -83.7 -91.7 23 8.0 -83.7 91 32 378.4 378.4 302.0 378.4 0.00 26 85 17475 -84.7 -92.7 23 8.0 -84.7 84 29 381.4 381.4 302.5 381.4 0.00 27 70 18560 -77.5 -85.5 26 8.0 -77.5 90 11 418.6 418.6 307.6 418.6 0.00 28 68 18727 -75.5 -83.5 27 8.0 -75.6 426.4 426.4 308.4 426.4 0.01 29 64 19076 -77.5 -85.5 26 8.0 -77.6 429.4 429.5 308.8 429.5 0.00 TRP 112 15950 -83.3 -90.3 28 7.0 -83.3 120 62 355.1 355.1 297.7 355.1 0.00 WND 107 16204 -83.7 -90.7 28 7.0 -83.7 115 70 359.0 359.0 298.5 359.0 0.00 Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 559.39 mb = 4988.45 m = 16366.11 ft Wetbulb zero: 561.21 mb = 4946.85 m = 16229.62 ft Precipitable water: 2.57 inches Sfc-500 mean rel hum: 92.80 % Est. max temperature: 32.42 C = 90.36 F Sfc-Lift cond lev (LCL): 983.32 mb = 227.54 m = 746.51 ft T: 24.67 C 700-500 lapse rate: 5.17 C/km ThetaE index: 8.32 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 878.71 mb = 1208.42 m = 3964.59 ft Mean mixing ratio: 16.63 g/kg Conv temperature: 31.50 C = 88.71 F Cap Strength: 1.43 C Lifted Index: -1.24 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.09 C Lifted Index @700 mb: -0.79 C Showalter Index: -0.59 C Risk: Thunderstorms probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 21.10 C K Index: 39.30 Risk: > 80 % chance of thunderstorms Sweat Index: 240.20 Risk: None Energy Index: -0.42 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 273.71 J/kg Max Up Vert Vel: 23.40 m/s Conv Inhibition (B-): 44.32 J/kg Cap Strength: 1.43 C Lift Cond Lev (LCL): 924.40 mb = 769.59 m = 2524.87 ft Lev Free Conv (LFC): 759.40 mb = 2455.05 m = 8054.53 ft Equ Level (EL): 249.40 mb = 11005.86 m = 36108.03 ft B at Equ Level: 273.54 J/kg Max Parcel Lev (MPL): 119.40 mb = 15579.71 m = 51113.90 ft Wind level data Storm motion: 129 at 8 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 1009 4 240 4 3.5 2.0 | 287 10 9.4 -2.8 1 1000 80 225 5 3.5 3.5 | 278 10 9.5 -1.3 2 975 305 25 3 -1.3 -2.7 | 328 9 4.7 -7.5 3 941 610 60 11 -9.5 -5.5 | 19 11 -3.6 -10.3 4 925 764 70 15 -14.1 -5.1 | 39 13 -8.1 -9.9 5 909 914 80 16 -15.8 -2.8 | 52 12 -9.8 -7.6 6 878 1219 95 16 -15.9 1.4 | 71 11 -10.0 -3.4 7 850 1496 100 16 -15.8 2.8 | 78 10 -9.8 -2.0 8 817 1829 100 17 -16.7 3.0 | 80 11 -10.8 -1.8 9 788 2134 100 16 -15.8 2.8 | 78 10 -9.8 -2.0 10 761 2438 90 13 -13.0 0.0 | 56 9 -7.1 -4.8 11 734 2743 75 12 -11.6 -3.1 | 36 10 -5.6 -7.9 12 708 3048 85 9 -9.0 -0.8 | 28 6 -3.0 -5.6 13 700 3141 100 7 -6.9 1.2 | 15 4 -0.9 -3.6 14 657 3658 150 7 -3.5 6.1 | 243 3 2.4 1.3 15 633 3962 140 6 -3.9 4.6 | 275 2 2.1 -0.2 16 609 4267 105 6 -5.8 1.6 | 357 3 0.2 -3.2 17 587 4572 100 8 -7.9 1.4 | 30 4 -1.9 -3.4 18 565 4877 105 10 -9.7 2.6 | 59 4 -3.7 -2.2 19 524 5486 115 7 -6.3 3.0 | 12 2 -0.4 -1.8 20 500 5870 115 9 -8.2 3.8 | 66 2 -2.2 -1.0 21 486 6096 120 9 -7.8 4.5 | 81 2 -1.8 -0.3 22 400 7590 85 11 -11.0 -1.0 | 41 8 -5.0 -5.8 23 398 7620 90 10 -10.0 0.0 | 40 6 -4.1 -4.8 24 324 9144 75 16 -15.5 -4.1 | 47 13 -9.5 -8.9 25 300 9710 115 12 -10.9 5.1 | 93 5 -4.9 0.3 26 262 10668 120 12 -10.4 6.0 | 105 5 -4.4 1.2 27 250 10990 155 10 -4.2 9.1 | 202 5 1.7 4.3 28 209 12192 150 14 -7.0 12.1 | 172 7 -1.1 7.3 29 200 12470 160 15 -5.1 14.1 | 185 9 0.8 9.3 30 164 13716 145 28 -16.1 22.9 | 151 21 -10.1 18.1 31 150 14260 130 38 -29.1 24.4 | 130 30 -23.2 19.6 32 127 15240 130 44 -33.7 28.3 | 130 36 -27.8 23.5 33 112 15950 120 62 -53.7 31.0 | 119 54 -47.7 26.2 34 107 16204 115 70 -63.4 29.6 | 113 63 -57.5 24.8 35 100 16580 110 39 -36.6 13.3 | 106 32 -30.7 8.5 36 74 18288 60 20 -17.3 -10.0 | 38 19 -11.4 -14.8 37 70 18560 90 11 -11.0 0.0 | 47 7 -5.1 -4.8 Wind Parameters Mean winds (0-6000m): 98.8 at 10.2 knts Storm direction: 128.8 at 7.6 knts Shear (0-3000m) pos: 3.3 neg: 1.3 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 103.8 deg Storm rel helicity (0-3000m) pos: 83.7 neg: -20.1 tot: 63.6 m^2/s^2 ave: 21.2 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 3.6 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 19.72 Bulk Shear: 13.88 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 22 5 335 10| 12.5 0.0 12.5| 36.3 -1.2 35.1 70.2 0.84| 16.2 13.7 1000 69 9 18 8| 10.1 0.0 10.1| 71.4 -1.2 70.2 70.2 0.89| 14.3 12.7 1500 82 11 41 8| 6.6 0.0 6.6| 82.8 -1.2 81.6 54.4 0.89| 11.0 9.9 2000 89 13 53 8| 5.0 0.1 5.1| 83.7 -1.7 82.0 41.0 0.86| 8.6 7.4 2500 91 13 57 9| 4.0 1.0 4.9| 83.7 -12.6 71.0 28.4 0.63| 7.9 5.0 3000 89 13 54 9| 3.3 1.3 4.6| 83.7 -20.1 63.6 21.2 0.48| 7.5 3.6 4000 94 11 54 7| 2.0 1.0 2.9| 84.6 -22.3 62.3 15.6 0.35| 7.1 2.4 5000 96 11 52 6| 1.8 0.8 2.5| 89.7 -22.5 67.2 13.4 0.40| 6.5 2.6 6000 99 10 52 5| 1.5 0.6 2.1| 90.8 -23.6 67.2 11.2 0.38| 5.8 2.2 Wrote GIF file: /home/apache/climate/data/raob//WMKP/skewt/WMKP.skewt.20251227.12.gif