UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122300.upa.cvt Date: 0000Z 23 DEC 25 Searching for WMKD... Searching the city database file for: WMKD ... Date:0000Z 23 DEC 25 Station: WMKD WMO ident: 48657 Latitude: 3.78 Longitude: 103.22 Elevation: 16.00 ------------------------------------------------------------------------------- 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 16 22.8 21.6 93 1.2 22.0 240 1 295.4 298.3 294.8 342.3 16.34 1 933 660 14.2 4.2 51 10.0 8.9 17 11 293.1 294.1 285.0 309.2 5.54 2 925 732 14.2 1.2 41 13.0 7.6 20 10 293.8 294.6 284.2 307.0 4.51 3 894 1019 12.8 1.8 47 11.0 7.2 25 7 295.3 296.1 285.2 309.6 4.87 4 850 1441 10.6 2.6 58 8.0 6.4 330 2 297.3 298.2 286.5 313.3 5.43 5 812 1821 8.6 1.6 61 7.0 5.0 277 6 299.0 300.0 287.0 314.8 5.29 6 700 3031 1.0 -7.0 55 8.0 -2.4 220 6 303.6 304.2 286.6 313.6 3.23 7 636 3792 -3.5 -14.5 42 11.0 -7.4 166 8 306.9 307.3 286.5 313.2 1.95 8 629 3879 -3.3 -20.3 26 17.0 -8.5 163 8 308.1 308.3 286.1 312.1 1.21 9 621 3980 -3.3 -32.3 9 29.0 -9.9 160 8 309.2 309.3 285.5 310.7 0.41 10 578 4543 -6.1 -24.1 23 18.0 -11.1 188 8 312.4 312.6 287.3 315.6 0.94 11 545 4999 -8.5 -31.5 14 23.0 -13.6 158 5 314.8 314.9 287.6 316.6 0.50 12 500 5660 -12.7 -31.7 19 19.0 -16.7 80 11 317.6 317.7 288.6 319.5 0.54 13 482 5939 -14.5 -31.5 22 17.0 -18.0 77 14 318.7 318.8 288.9 320.7 0.57 14 469 6145 -15.1 -42.1 8 27.0 -19.3 74 15 320.4 320.5 289.1 321.2 0.20 15 433 6744 -18.9 -62.9 1 44.0 -22.7 62 20 323.0 323.0 289.7 323.1 0.02 16 400 7330 -22.9 -64.9 1 42.0 -25.9 50 24 325.2 325.2 290.3 325.3 0.02 17 383 7647 -25.5 -66.5 1 41.0 -28.1 50 23 325.9 325.9 290.5 325.9 0.01 18 360 8094 -29.1 -42.1 27 13.0 -30.6 53 23 326.9 326.9 291.1 327.9 0.26 19 306 9234 -39.1 -47.1 42 8.0 -39.6 66 24 328.4 328.4 291.5 329.1 0.18 20 300 9370 -40.1 -47.1 47 7.0 -40.6 75 25 328.8 328.9 291.6 329.6 0.18 21 250 10580 -50.1 -59.1 34 9.0 -50.4 90 30 331.6 331.6 292.2 331.8 0.05 22 200 12000 -61.1 -72.1 22 11.0 -61.2 105 47 336.0 336.0 293.3 336.1 0.01 23 189 12351 -62.9 -75.9 16 13.0 -63.0 102 45 338.6 338.6 294.0 338.6 0.01 24 150 13740 -74.7 -90.7 7 16.0 -74.7 70 23 341.4 341.4 294.7 341.4 0.00 25 126 14734 -82.5 -105.5 1 23.0 -82.5 60 22 344.8 344.8 295.4 344.8 0.00 26 105 15750 -83.7 -106.7 1 23.0 -83.7 52 14 360.9 360.9 298.9 360.9 0.00 27 100 16020 -84.7 -107.7 1 23.0 -84.7 45 13 364.1 364.1 299.5 364.1 0.00 28 88 16733 -80.1 -104.1 1 24.0 -80.1 65 14 386.9 386.9 303.3 386.9 0.00 29 85 16930 -77.3 -102.3 1 25.0 -77.3 70 15 396.4 396.4 304.7 396.4 0.00 30 80 17281 -73.9 -99.9 1 26.0 -74.0 79 16 410.3 410.3 306.6 410.3 0.00 31 77 17505 -71.3 -98.3 1 27.0 -71.4 85 16 420.2 420.2 307.7 420.2 0.00 32 70 18070 -69.5 -96.5 1 27.0 -69.6 100 17 435.7 435.7 309.4 435.7 0.00 33 64 18602 -70.3 -97.3 1 27.0 -70.4 93 21 445.3 445.3 310.4 445.3 0.00 34 61 18886 -71.3 -98.3 1 27.0 -71.4 92 25 449.2 449.2 310.8 449.2 0.00 35 54 19612 -67.3 -95.3 1 28.0 -67.5 88 36 474.3 474.3 313.0 474.3 0.00 36 51 19959 -64.1 -93.1 1 29.0 -64.4 86 41 489.6 489.6 314.2 489.7 0.00 37 50 20080 -62.9 -91.9 1 29.0 -63.3 85 43 495.3 495.3 314.6 495.3 0.00 38 46 20596 -60.5 -90.5 1 30.0 -61.1 87 41 513.0 513.0 315.8 513.0 0.00 39 44 20874 -57.9 -88.9 1 31.0 -58.7 88 40 525.9 525.9 316.6 525.9 0.00 40 30 23310 -53.5 -85.5 1 32.0 -55.4 90 55 598.8 598.8 320.6 598.8 0.01 41 27 23987 -54.5 -86.5 1 32.0 -56.3 87 59 614.3 614.3 321.2 614.4 0.01 42 23 25024 -50.1 -83.1 1 33.0 -53.2 93 39 656.1 656.1 322.9 656.2 0.02 43 22 25316 -47.7 -81.7 1 34.0 -51.6 97 29 671.6 671.6 323.5 671.8 0.02 44 21 25625 -45.5 -80.5 1 35.0 -50.3 101 19 687.2 687.3 324.0 687.5 0.03 45 20 25950 -45.9 -80.9 1 35.0 -50.7 105 8 695.7 695.7 324.3 695.9 0.03 46 15 27863 -46.3 -80.3 1 34.0 -51.9 209 11 754.0 754.0 326.1 754.4 0.04 TRP 126 14734 -82.5 -105.5 1 23.0 -82.5 60 22 344.8 344.8 295.4 344.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5585.11 m Freezing level: 685.78 mb = 3200.13 m = 10498.97 ft Wetbulb zero: 736.14 mb = 2620.38 m = 8596.96 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 43.19 % Est. max temperature: 24.37 C = 75.87 F Sfc-Lift cond lev (LCL): 989.85 mb = 160.99 m = 528.18 ft T: 20.86 C 700-500 lapse rate: 5.21 C/km ThetaE index: 35.23 C Layer 933.0- 894.0 mb Conv cond level (CCL): 839.91 mb = 1540.13 m = 5052.85 ft Mean mixing ratio: 9.26 g/kg Conv temperature: 25.16 C = 77.29 F Cap Strength: 2.91 C Lifted Index: 3.28 C Risk: None Lifted Index @300 mb: 6.23 C Lifted Index @700 mb: 0.25 C Showalter Index: 7.55 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 15.30 C K Index: 17.90 Risk: < 20 % chance of thunderstorms Sweat Index: 46.20 Risk: None Energy Index: 1.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.69 J/kg Max Up Vert Vel: 1.84 m/s Conv Inhibition (B-): 31907.14 J/kg Cap Strength: 3.23 C Lift Cond Lev (LCL): 884.36 mb = 1109.54 m = 3640.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 132 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 16 240 1 0.9 0.5 | 303 6 5.0 -3.3 1 1000 74 20 17 -5.8 -16.0 | 5 20 -1.6 -19.7 2 973 305 25 12 -5.1 -10.9 | 4 15 -0.9 -14.6 3 939 610 15 11 -2.8 -10.6 | 355 14 1.3 -14.4 4 925 732 20 10 -3.4 -9.4 | 357 13 0.7 -13.2 5 905 914 25 9 -3.8 -8.2 | 358 12 0.4 -11.9 6 873 1219 25 4 -1.7 -3.6 | 341 8 2.5 -7.4 7 850 1441 330 2 1.0 -1.7 | 317 8 5.2 -5.5 8 811 1829 275 6 6.0 -0.5 | 293 11 10.1 -4.3 9 781 2134 280 7 6.9 -1.2 | 294 12 11.1 -5.0 10 753 2438 280 6 5.9 -1.0 | 296 11 10.1 -4.8 11 725 2743 260 5 4.9 0.9 | 288 10 9.1 -2.9 12 700 3031 220 6 3.9 4.6 | 264 8 8.0 0.8 13 698 3048 225 5 3.5 3.5 | 272 8 7.7 -0.2 14 646 3658 170 8 -1.4 7.9 | 214 5 2.8 4.1 15 621 3962 160 8 -2.7 7.5 | 201 4 1.4 3.8 16 598 4267 175 8 -0.7 8.0 | 220 5 3.5 4.2 17 575 4572 190 8 1.4 7.9 | 233 7 5.6 4.1 18 553 4877 175 5 -0.4 5.0 | 252 4 3.7 1.2 19 511 5486 80 7 -6.9 -1.2 | 29 6 -2.7 -5.0 20 500 5660 80 11 -10.8 -1.9 | 50 9 -6.7 -5.7 21 472 6096 75 15 -14.5 -3.9 | 53 13 -10.3 -7.6 22 400 7330 50 24 -18.4 -15.4 | 37 24 -14.2 -19.2 23 384 7620 50 23 -17.6 -14.8 | 36 23 -13.5 -18.5 24 310 9144 60 23 -19.9 -11.5 | 46 22 -15.8 -15.3 25 300 9370 75 25 -24.1 -6.5 | 63 22 -20.0 -10.2 26 250 10580 90 30 -30.0 0.0 | 82 26 -25.8 -3.8 27 247 10668 90 29 -29.0 0.0 | 81 25 -24.8 -3.8 28 200 12000 105 47 -45.4 12.2 | 102 42 -41.2 8.4 29 194 12192 105 48 -46.4 12.4 | 102 43 -42.2 8.7 30 151 13716 75 21 -20.3 -5.4 | 60 19 -16.1 -9.2 31 150 13740 70 23 -21.6 -7.9 | 56 21 -17.4 -11.6 32 126 14734 60 22 -19.1 -11.0 | 45 21 -14.9 -14.8 33 115 15240 65 15 -13.6 -6.3 | 43 14 -9.4 -10.1 34 100 16020 45 13 -9.2 -9.2 | 21 14 -5.0 -13.0 35 70 18070 100 17 -16.7 3.0 | 86 13 -12.6 -0.8 36 67 18288 95 16 -15.9 1.4 | 79 12 -11.8 -2.4 37 50 20080 85 43 -42.8 -3.7 | 79 39 -38.7 -7.5 38 41 21336 90 38 -38.0 0.0 | 84 34 -33.8 -3.8 39 30 23310 90 55 -55.0 0.0 | 86 51 -50.8 -3.8 40 25 24384 85 61 -60.8 -5.3 | 81 57 -56.6 -9.1 41 20 25950 105 8 -7.7 2.1 | 65 4 -3.6 -1.7 42 13 27432 260 12 11.8 2.1 | 276 16 16.0 -1.7 Wind Parameters Mean winds (0-6000m): 102.1 at 7.5 knts Storm direction: 132.1 at 5.6 knts Shear (0-3000m) pos: 1.4 neg: 2.3 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): -37.5 deg Storm rel helicity (0-3000m) pos: 30.5 neg: -46.7 tot: -16.2 m^2/s^2 ave: -5.4 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 8.4 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 24.48 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 13 2 16| 12.4 0.0 12.4| 26.4 -7.6 18.8 37.6 0.47| 25.0 11.8 1000 21 11 359 14| 4.2 0.0 4.2| 29.1 -12.4 16.7 16.7 0.37| 15.0 5.6 1500 20 9 355 12| 2.8 2.3 5.1| 29.1 -24.9 4.2 2.8 0.14| 12.5 1.8 2000 9 8 346 12| 2.1 2.9 5.0| 29.4 -34.6 -5.3 -2.6 0.04| 10.8 0.4 2500 354 8 337 12| 1.7 2.2 3.9| 30.5 -35.8 -5.3 -2.1 0.03| 9.0 0.3 3000 343 7 330 12| 1.4 2.3 3.7| 30.5 -46.7 -16.2 -5.4 -0.06| 8.4 -0.5 4000 326 7 320 13| 1.1 1.8 2.9| 31.0 -57.2 -26.2 -6.5 -0.16| 7.4 -1.2 5000 240 7 271 10| 0.7 1.2 1.9| 36.8 -57.6 -20.8 -4.2 -0.09| 6.8 -0.6 6000 102 7 55 4| 0.6 1.2 1.8| 42.4 -58.9 -16.5 -2.8 -0.09| 7.0 -0.6 Wrote GIF file: /home/apache/climate/data/raob//WMKD/skewt/WMKD.skewt.20251223.00.gif