UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for WMKD... Searching the city database file for: WMKD ... Date:0000Z 2 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 1009 16 23.6 22.9 96 0.7 23.1 300 1 296.0 299.2 296.0 346.9 17.69 1 1008 25 25.0 23.0 89 2.0 23.6 304 2 297.5 300.7 296.4 349.1 17.82 2 1000 95 25.0 22.6 87 2.4 23.3 340 9 298.1 301.3 296.4 349.1 17.52 3 925 778 21.2 18.9 87 2.3 19.6 340 2 301.0 303.7 295.6 345.1 15.02 4 876 1249 18.2 17.6 96 0.6 17.8 254 7 302.6 305.3 295.7 345.8 14.61 5 850 1507 16.8 16.0 95 0.8 16.3 245 8 303.7 306.3 295.3 344.1 13.58 6 819 1823 16.0 12.1 78 3.9 13.5 240 7 306.1 308.2 294.0 338.9 10.90 7 782 2215 14.4 6.4 59 8.0 9.6 227 6 308.5 310.0 292.3 332.1 7.73 8 742 2657 12.4 0.4 44 12.0 5.9 216 4 311.0 312.0 291.0 327.6 5.31 9 725 2852 12.0 -7.0 26 19.0 3.1 210 4 312.6 313.2 289.5 322.6 3.12 10 700 3145 10.6 -8.4 25 19.0 1.9 195 4 314.2 314.8 289.9 323.6 2.90 11 667 3544 8.4 -4.6 39 13.0 2.0 203 7 316.1 316.9 291.5 329.2 4.07 12 649 3769 7.0 -2.0 53 9.0 2.3 211 8 317.0 318.0 292.6 333.3 5.09 13 591 4531 3.6 -8.4 41 12.0 -2.0 262 6 321.7 322.3 292.5 333.0 3.43 14 565 4893 0.8 -7.2 55 8.0 -3.0 270 1 322.5 323.3 293.2 335.5 3.94 15 547 5151 -1.5 -6.3 70 4.8 -3.8 327 4 322.8 323.7 293.6 337.2 4.37 16 500 5860 -5.3 -11.3 63 6.0 -7.8 65 12 326.6 327.2 293.7 337.5 3.23 17 472 6310 -8.9 -12.5 75 3.6 -10.4 91 12 327.5 328.2 293.9 338.1 3.10 18 449 6697 -10.3 -17.3 56 7.0 -12.8 130 9 330.5 330.9 293.9 338.1 2.19 19 437 6905 -11.1 -23.1 36 12.0 -14.7 151 8 332.1 332.3 293.6 336.9 1.36 20 400 7580 -15.7 -27.7 35 12.0 -18.8 220 3 334.6 334.8 293.9 338.2 0.98 21 337 8851 -23.9 -39.9 21 16.0 -26.4 132 13 340.2 340.3 294.7 341.6 0.35 22 311 9432 -27.5 -46.5 15 19.0 -29.7 105 17 343.1 343.1 295.3 343.8 0.19 23 300 9690 -29.7 -46.7 18 17.0 -31.6 105 19 343.5 343.6 295.3 344.3 0.19 24 254 10861 -39.1 -56.1 15 17.0 -40.1 114 22 346.4 346.4 295.9 346.7 0.08 25 250 10970 -40.1 -56.1 16 16.0 -41.0 120 23 346.4 346.5 295.9 346.8 0.08 26 232 11475 -44.7 -55.7 28 11.0 -45.2 120 23 346.9 347.0 296.0 347.3 0.09 27 200 12450 -52.7 -63.7 25 11.0 -52.9 125 24 349.3 349.3 296.5 349.5 0.04 28 150 14240 -67.7 -85.7 6 18.0 -67.8 105 29 353.5 353.5 297.4 353.5 0.00 29 105 16317 -81.3 -105.3 1 24.0 -81.3 83 8 365.5 365.5 299.8 365.5 0.00 30 100 16590 -82.7 -106.7 1 24.0 -82.7 80 5 367.9 367.9 300.2 367.9 0.00 31 88 17293 -87.5 -109.5 1 22.0 -87.5 50 17 372.0 372.0 300.9 372.0 0.00 32 82 17681 -83.5 -106.5 1 23.0 -83.5 80 17 387.8 387.8 303.5 387.8 0.00 33 81 17749 -80.9 -104.9 1 24.0 -80.9 85 17 394.5 394.5 304.5 394.5 0.00 34 80 17820 -78.3 -103.3 1 25.0 -78.3 90 18 401.3 401.3 305.4 401.3 0.00 35 76 18112 -79.1 -104.1 1 25.0 -79.1 112 18 405.5 405.5 305.9 405.5 0.00 36 70 18580 -77.9 -102.9 1 25.0 -77.9 80 21 417.7 417.7 307.4 417.7 0.00 37 63 19189 -72.5 -98.5 1 26.0 -72.6 77 20 442.4 442.4 310.1 442.4 0.00 38 57 19777 -72.1 -99.1 1 27.0 -72.2 74 19 456.2 456.2 311.4 456.2 0.00 39 50 20550 -70.7 -97.7 1 27.0 -70.8 70 17 476.9 476.9 313.2 476.9 0.00 40 49 20670 -70.9 -97.9 1 27.0 -71.1 72 19 479.2 479.2 313.4 479.2 0.00 41 47 20917 -71.7 -98.7 1 27.0 -71.8 75 22 483.0 483.0 313.7 483.0 0.00 42 43 21444 -71.1 -98.1 1 27.0 -71.2 80 30 496.9 496.9 314.7 496.9 0.00 43 38 22188 -65.1 -94.1 1 29.0 -65.5 82 39 530.1 530.1 316.9 530.1 0.00 44 31 23452 -57.9 -88.9 1 31.0 -59.0 85 55 581.3 581.3 319.8 581.3 0.00 45 30 23660 -55.1 -87.1 1 32.0 -56.7 85 58 594.4 594.4 320.3 594.5 0.01 46 26 24578 -53.1 -85.6 1 32.5 -55.2 95 64 625.1 625.1 321.7 625.1 0.01 47 23 25372 -51.3 -84.3 1 33.0 -54.1 652.5 652.5 322.8 652.6 0.01 TRP 88 17293 -87.5 -109.5 1 22.0 -87.5 50 17 372.0 372.0 300.9 372.0 0.00 WND 26 24578 -53.1 -85.6 1 32.5 -55.2 95 64 625.1 625.1 321.7 625.1 0.01 Sounding variables and indices 1000-500 mb thick: 5765.00 m Freezing level: 558.74 mb = 4982.84 m = 16347.70 ft Wetbulb zero: 617.75 mb = 4170.44 m = 13682.37 ft Precipitable water: 1.84 inches Sfc-500 mean rel hum: 61.95 % Est. max temperature: 30.97 C = 87.75 F Sfc-Lift cond lev (LCL): 999.17 mb = 102.30 m = 335.62 ft T: 24.96 C 700-500 lapse rate: 5.86 C/km ThetaE index: 23.19 C Layer 850.0- 700.0 mb Conv cond level (CCL): 898.78 mb = 1026.63 m = 3368.16 ft Mean mixing ratio: 16.17 g/kg Conv temperature: 29.46 C = 85.03 F Cap Strength: 1.18 C Lifted Index: -1.28 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.34 C Lifted Index @700 mb: 0.85 C Showalter Index: -0.16 C Risk: Thunderstorms probable Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 21.30 C K Index: 19.10 Risk: < 20 % chance of thunderstorms Sweat Index: 220.00 Risk: None Energy Index: -1.36 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 191.00 J/kg Max Up Vert Vel: 19.55 m/s Conv Inhibition (B-): 10.70 J/kg Cap Strength: 1.18 C Lift Cond Lev (LCL): 927.45 mb = 754.87 m = 2476.56 ft Lev Free Conv (LFC): 862.45 mb = 1382.31 m = 4535.08 ft Equ Level (EL): 832.45 mb = 1684.65 m = 5526.98 ft B at Equ Level: 9.71 J/kg Max Parcel Lev (MPL): 762.45 mb = 2428.39 m = 7967.06 ft Wind level data Storm motion: 278 at 5 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 16 300 1 0.9 -0.5 | 93 4 -3.8 0.2 1 1000 95 340 9 3.1 -8.5 | 12 8 -1.6 -7.8 2 976 305 20 8 -2.7 -7.5 | 47 10 -7.4 -6.8 3 943 610 20 5 -1.7 -4.7 | 58 8 -6.4 -4.0 4 925 778 340 2 0.7 -1.9 | 73 4 -4.0 -1.2 5 910 914 290 3 2.8 -1.0 | 80 2 -1.9 -0.3 6 879 1219 255 7 6.8 1.8 | 219 3 2.1 2.5 7 850 1507 245 8 7.3 3.4 | 212 5 2.5 4.1 8 818 1829 240 7 6.1 3.5 | 198 4 1.4 4.2 9 789 2134 230 6 4.6 3.9 | 179 5 -0.1 4.5 10 761 2438 220 5 3.2 3.8 | 162 5 -1.5 4.5 11 734 2743 215 4 2.3 3.3 | 149 5 -2.4 4.0 12 708 3048 200 4 1.4 3.8 | 143 6 -3.3 4.4 13 700 3145 195 4 1.0 3.9 | 141 6 -3.7 4.6 14 657 3658 205 8 3.4 7.3 | 171 8 -1.3 7.9 15 633 3962 225 8 5.7 5.7 | 189 6 1.0 6.3 16 609 4267 250 8 7.5 2.7 | 219 4 2.8 3.4 17 587 4572 265 6 6.0 0.5 | 226 2 1.3 1.2 18 565 4877 270 1 1.0 -0.0 | 101 4 -3.7 0.7 19 524 5486 45 9 -6.4 -6.4 | 63 12 -11.1 -5.7 20 500 5860 65 12 -10.9 -5.1 | 74 16 -15.6 -4.4 21 485 6096 70 13 -12.2 -4.4 | 77 17 -16.9 -3.8 22 400 7580 220 3 1.9 2.3 | 137 4 -2.8 3.0 23 398 7620 240 3 2.6 1.5 | 136 3 -2.1 2.2 24 323 9144 105 15 -14.5 3.9 | 103 20 -19.2 4.6 25 300 9690 105 19 -18.4 4.9 | 104 24 -23.1 5.6 26 261 10668 105 21 -20.3 5.4 | 104 26 -25.0 6.1 27 250 10970 120 23 -19.9 11.5 | 116 27 -24.6 12.2 28 208 12192 120 23 -19.9 11.5 | 116 27 -24.6 12.2 29 200 12450 125 24 -19.7 13.8 | 121 28 -24.4 14.5 30 163 13716 115 31 -28.1 13.1 | 113 36 -32.8 13.8 31 150 14240 105 29 -28.0 7.5 | 104 34 -32.7 8.2 32 126 15240 95 21 -20.9 1.8 | 96 26 -25.6 2.5 33 100 16590 80 5 -4.9 -0.9 | 89 10 -9.6 -0.2 34 88 17293 50 17 -13.0 -10.9 | 60 20 -17.7 -10.2 35 74 18288 125 18 -14.7 10.3 | 120 22 -19.4 11.0 36 70 18580 80 21 -20.7 -3.6 | 83 26 -25.4 -3.0 37 50 20550 70 17 -16.0 -5.8 | 76 21 -20.7 -5.1 38 44 21336 80 28 -27.6 -4.9 | 83 33 -32.3 -4.2 39 30 23660 85 58 -57.8 -5.1 | 86 63 -62.5 -4.4 40 25 24384 90 61 -61.0 0.0 | 91 66 -65.7 0.7 Wind Parameters Mean winds (0-6000m): 248.3 at 6.3 knts Storm direction: 278.3 at 4.8 knts Shear (0-3000m) pos: 1.0 neg: 1.7 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 50.9 deg Storm rel helicity (0-3000m) pos: 17.4 neg: -15.5 tot: 2.0 m^2/s^2 ave: 0.7 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 6.3 stream: -0.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 10.68 Bulk Shear: 17.89 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 5 7 39 8| 6.0 0.0 6.0| 14.5 -8.1 6.4 12.8 -0.12| 17.0 -2.0 1000 360 5 44 7| 3.0 4.1 7.1| 17.3 -8.1 9.2 9.2 0.02| 12.8 0.2 1500 319 6 12 4| 2.0 4.4 6.4| 17.4 -8.8 8.7 5.8 0.05| 10.5 0.6 2000 286 6 310 2| 1.5 3.0 4.5| 17.4 -11.2 6.2 3.1 -0.01| 8.4 -0.1 2500 270 6 242 2| 1.2 2.2 3.4| 17.4 -13.9 3.5 1.4 -0.07| 7.2 -0.5 3000 259 6 208 2| 1.0 1.7 2.7| 17.4 -15.5 2.0 0.7 -0.10| 6.3 -0.7 4000 239 6 186 4| 0.5 1.3 1.8| 28.8 -15.8 13.0 3.3 0.05| 5.7 0.3 5000 243 6 188 3| 1.1 1.0 2.1| 32.4 -18.0 14.3 2.9 0.00| 5.8 0.0 6000 248 6 201 3| 1.8 0.9 2.7| 57.6 -19.6 38.0 6.3 0.08| 6.4 0.5 Wrote GIF file: /home/apache/climate/data/raob//WMKD/skewt/WMKD.skewt.20251202.00.gif