UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122512.upa.cvt Date: 1200Z 25 DEC 25 Searching for WMKP... Searching the city database file for: WMKP ... Date:1200Z 25 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 1007 4 28.2 23.2 74 5.0 24.5 340 4 300.7 304.1 297.4 353.8 18.06 1 1005 21 29.2 24.2 75 5.0 25.5 334 9 301.9 305.5 298.5 358.8 19.25 2 1000 65 28.2 23.4 75 4.8 24.7 320 20 301.4 304.7 297.8 355.6 18.41 3 925 754 23.0 20.8 87 2.2 21.4 5 19 302.8 306.0 297.3 353.1 16.95 4 901 984 21.4 19.4 88 2.0 20.0 4 18 303.5 306.4 296.8 350.8 15.93 5 850 1488 18.0 17.2 95 0.8 17.5 360 13 305.0 307.7 296.4 348.9 14.68 6 797 2038 15.0 14.3 96 0.7 14.6 18 8 307.5 309.9 295.9 346.6 12.97 7 727 2812 10.8 9.4 91 1.4 9.9 35 5 311.1 313.0 294.9 342.5 10.24 8 700 3128 9.6 7.5 87 2.1 8.3 335 1 313.1 314.9 294.8 342.0 9.34 9 692 3223 9.0 6.4 84 2.6 7.4 304 1 313.5 315.2 294.5 340.7 8.75 10 622 4097 3.8 0.5 79 3.3 2.0 131 4 317.2 318.5 293.7 337.5 6.39 11 591 4511 1.4 -3.6 69 5.0 -1.1 125 5 319.1 320.1 293.1 335.1 4.96 12 556 5000 -1.7 -8.7 59 7.0 -4.8 134 6 321.1 321.8 292.4 332.8 3.56 13 541 5217 -2.3 -8.3 63 6.0 -5.0 141 7 322.9 323.6 293.2 335.4 3.78 14 530 5380 -2.5 -8.5 63 6.0 -5.3 146 8 324.5 325.3 293.6 337.2 3.80 15 500 5840 -5.3 -14.3 49 9.0 -8.8 160 7 326.6 327.1 293.1 335.2 2.53 16 498 5871 -5.5 -14.5 49 9.0 -9.0 161 7 326.7 327.2 293.1 335.2 2.50 17 461 6472 -9.5 -14.2 69 4.7 -11.3 137 7 329.0 329.6 293.9 338.5 2.76 18 454 6590 -10.3 -12.2 86 1.9 -11.1 127 7 329.5 330.1 294.5 340.7 3.31 19 441 6814 -11.1 -11.7 95 0.6 -11.3 107 7 331.2 331.9 295.1 343.3 3.54 20 433 6954 -11.1 -11.4 98 0.3 -11.2 94 8 332.9 333.7 295.7 345.6 3.70 21 422 7152 -11.7 -12.1 97 0.4 -11.9 77 8 334.6 335.3 296.0 347.0 3.59 22 400 7560 -14.3 -14.8 96 0.5 -14.5 40 8 336.4 337.0 296.0 347.0 3.03 23 399 7579 -14.3 -14.9 95 0.6 -14.5 42 8 336.6 337.3 296.0 347.2 3.02 24 384 7869 -15.7 -16.4 94 0.7 -16.0 47 7 338.5 339.1 296.3 348.3 2.77 25 370 8149 -17.3 -18.1 93 0.8 -17.6 48 8 340.0 340.5 296.4 348.9 2.49 26 347 8628 -20.3 -21.3 92 1.0 -20.6 52 8 342.2 342.7 296.5 349.6 2.01 27 300 9690 -28.3 -29.9 86 1.6 -28.6 90 7 345.5 345.7 296.5 349.5 1.07 28 250 10970 -38.7 -41.1 78 2.4 -38.9 95 12 348.5 348.6 296.7 350.2 0.42 29 249 10997 -39.1 -41.6 77 2.5 -39.4 96 12 348.3 348.4 296.6 349.9 0.40 30 210 12139 -49.7 -52.8 70 3.1 -49.8 120 15 349.2 349.2 296.5 349.7 0.14 31 200 12460 -46.9 -50.6 66 3.7 -47.1 135 16 358.5 358.5 298.5 359.3 0.18 32 197 12561 -44.3 -48.2 65 3.9 -44.6 135 16 364.2 364.2 299.7 365.3 0.25 33 195 12630 -41.9 -46.1 64 4.2 -42.3 135 17 369.1 369.2 300.7 370.5 0.31 34 192 12735 -39.5 -44.0 62 4.5 -40.1 135 17 374.6 374.7 301.6 376.3 0.40 35 150 14430 -38.5 -45.5 48 7.0 -39.5 140 20 403.7 403.8 306.0 405.8 0.44 36 105 16884 -38.5 -48.5 34 10.0 -40.2 98 24 447.1 447.2 310.8 449.4 0.45 37 100 17220 -38.5 -49.5 30 11.0 -40.4 90 24 453.3 453.5 311.4 455.6 0.42 38 88 18099 -38.5 -48.5 34 10.0 -40.4 96 21 470.2 470.4 312.9 473.2 0.53 TRP 210 12139 -49.7 -52.8 70 3.1 -49.8 120 15 349.2 349.2 296.5 349.7 0.14 WND Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 575.19 mb = 4731.54 m = 15523.24 ft Wetbulb zero: 602.10 mb = 4360.35 m = 14305.43 ft Precipitable water: 2.43 inches Sfc-500 mean rel hum: 80.28 % Est. max temperature: 32.25 C = 90.04 F Sfc-Lift cond lev (LCL): 936.83 mb = 641.65 m = 2105.11 ft T: 23.85 C 700-500 lapse rate: 5.49 C/km ThetaE index: 26.03 C Layer 1000.0- 541.0 mb Conv cond level (CCL): 891.24 mb = 1077.89 m = 3536.34 ft Mean mixing ratio: 17.55 g/kg Conv temperature: 31.21 C = 88.18 F Cap Strength: 0.93 C Lifted Index: -3.80 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.13 C Lifted Index @700 mb: -2.08 C Showalter Index: -1.92 C Risk: Thunderstorms probable Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 22.50 C K Index: 38.40 Risk: > 80 % chance of thunderstorms Sweat Index: 239.40 Risk: None Energy Index: -2.73 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1087.18 J/kg Max Up Vert Vel: 46.63 m/s Conv Inhibition (B-): 8.18 J/kg Cap Strength: 0.93 C Lift Cond Lev (LCL): 911.26 mb = 884.72 m = 2902.59 ft Lev Free Conv (LFC): 876.26 mb = 1224.63 m = 4017.76 ft Equ Level (EL): 196.26 mb = 12586.30 m = 41293.14 ft B at Equ Level: 971.44 J/kg Max Parcel Lev (MPL): 156.26 mb = 14149.41 m = 46421.39 ft Wind level data Storm motion: 49 at 6 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 1007 4 340 4 1.4 -3.8 | 266 6 6.3 0.5 1 1000 65 320 20 12.9 -15.3 | 302 21 17.8 -11.1 2 973 305 330 20 10.0 -17.3 | 311 20 14.9 -13.1 3 940 610 355 20 1.7 -19.9 | 337 17 6.7 -15.7 4 925 754 5 19 -1.7 -18.9 | 348 15 3.3 -14.7 5 908 914 5 19 -1.7 -18.9 | 348 15 3.3 -14.7 6 877 1219 360 16 -0.0 -16.0 | 337 13 4.9 -11.8 7 850 1488 360 13 -0.0 -13.0 | 331 10 4.9 -8.8 8 816 1829 5 9 -0.8 -9.0 | 319 6 4.1 -4.7 9 787 2134 25 7 -3.0 -6.3 | 317 3 2.0 -2.1 10 760 2438 40 7 -4.5 -5.4 | 340 1 0.4 -1.1 11 733 2743 40 6 -3.9 -4.6 | 290 1 1.1 -0.4 12 707 3048 15 2 -0.5 -1.9 | 242 5 4.4 2.3 13 700 3128 335 1 0.4 -0.9 | 238 6 5.3 3.3 14 655 3658 155 3 -1.3 2.7 | 208 8 3.6 6.9 15 631 3962 135 4 -2.8 2.8 | 196 7 2.1 7.1 16 608 4267 125 4 -3.3 2.3 | 194 7 1.6 6.5 17 585 4572 125 5 -4.1 2.9 | 187 7 0.8 7.1 18 563 4877 130 6 -4.6 3.9 | 182 8 0.3 8.1 19 522 5486 150 8 -4.0 6.9 | 185 11 0.9 11.2 20 500 5840 160 7 -2.4 6.6 | 193 11 2.5 10.8 21 484 6096 170 7 -1.2 6.9 | 198 12 3.7 11.1 22 400 7560 40 8 -5.1 -6.1 | 7 2 -0.2 -1.9 23 397 7620 45 7 -4.9 -4.9 | 3 1 -0.0 -0.7 24 323 9144 55 9 -7.4 -5.2 | 69 3 -2.5 -0.9 25 300 9690 90 7 -7.0 0.0 | 154 5 -2.1 4.2 26 261 10668 110 9 -8.5 3.1 | 154 8 -3.5 7.3 27 250 10970 95 12 -12.0 1.0 | 127 9 -7.0 5.3 28 210 12139 120 15 -13.0 7.5 | 145 14 -8.1 11.7 29 208 12192 115 15 -13.6 6.3 | 141 14 -8.7 10.6 30 200 12460 135 16 -11.3 11.3 | 158 17 -6.4 15.5 31 166 13716 135 21 -14.8 14.8 | 152 22 -9.9 19.1 32 150 14430 140 20 -12.9 15.3 | 158 21 -7.9 19.5 33 133 15240 140 24 -15.4 18.4 | 155 25 -10.5 22.6 34 100 17220 90 24 -24.0 0.0 | 102 20 -19.1 4.2 35 82 18288 100 20 -19.7 3.5 | 117 17 -14.8 7.7 Wind Parameters Mean winds (0-6000m): 19.3 at 8.6 knts Storm direction: 49.3 at 6.5 knts Shear (0-3000m) pos: 1.6 neg: 1.6 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -19.3 deg Storm rel helicity (0-3000m) pos: 89.0 neg: -17.6 tot: 71.4 m^2/s^2 ave: 23.8 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 2.6 10^-3/s Energy-Hel index: 0.60 Bulk Rich Number: 37.27 Bulk Shear: 29.17 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 ------------------------------------------------------------------------------- 500 330 19 311 19| 16.5 0.0 16.5| 63.0 0.0 63.0 125.9 0.67| 26.4 17.6 1000 346 19 326 17| 7.5 0.0 7.5| 88.6 -2.8 85.8 85.8 0.67| 17.1 11.4 1500 350 18 329 16| 5.0 1.8 6.8| 88.6 -13.0 75.6 50.4 0.49| 13.3 6.5 2000 353 16 329 13| 2.6 1.4 4.0| 88.7 -15.9 72.8 36.4 0.40| 11.5 4.6 2500 356 14 329 11| 2.0 1.1 3.1| 89.0 -16.1 72.9 29.2 0.38| 9.9 3.7 3000 359 13 329 10| 1.6 1.6 3.2| 89.0 -17.6 71.4 23.8 0.29| 9.0 2.6 4000 1 10 320 7| 1.2 1.7 3.0| 89.0 -31.9 57.1 14.3 0.14| 8.0 1.1 5000 9 9 322 6| 0.9 1.4 2.3| 89.0 -35.2 53.8 10.8 0.10| 6.8 0.7 6000 19 9 332 4| 0.4 1.1 1.6| 97.1 -35.2 61.9 10.3 0.14| 6.1 0.8 Wrote GIF file: /home/apache/climate/data/raob//WMKP/skewt/WMKP.skewt.20251225.12.gif