UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for WMKD... Searching the city database file for: WMKD ... Date:0000Z 21 OCT 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 1005 16 23.2 22.2 94 1.0 22.5 60 2 295.9 299.0 295.5 344.9 17.00 1 1000 62 22.0 21.8 99 0.2 21.9 335 3 295.1 298.1 295.0 343.0 16.66 2 980 239 24.8 20.1 75 4.7 21.5 346 4 299.7 302.5 295.4 344.3 15.28 3 971 320 25.4 18.4 65 7.0 20.5 349 4 301.1 303.6 294.7 341.8 13.84 4 956 457 25.8 16.8 58 9.0 19.6 337 6 302.8 305.2 294.4 340.4 12.69 5 925 747 24.2 15.2 57 9.0 18.1 315 9 304.1 306.2 294.1 339.3 11.82 6 850 1483 20.2 13.2 64 7.0 15.5 310 16 307.3 309.4 294.7 341.4 11.29 7 795 2057 16.4 11.4 72 5.0 13.1 329 16 309.2 311.2 294.7 341.8 10.71 8 756 2484 13.0 10.8 86 2.2 11.6 329 18 310.0 312.0 295.0 343.0 10.83 9 700 3128 9.6 7.7 88 1.9 8.4 320 14 313.1 314.9 294.9 342.4 9.47 10 672 3466 8.6 4.7 76 3.9 6.3 323 12 315.7 317.2 294.5 340.8 8.00 11 500 5850 -4.3 -12.3 54 8.0 -7.7 65 8 327.8 328.4 293.8 337.9 2.98 12 465 6420 -7.5 -15.5 53 8.0 -10.6 72 10 330.7 331.2 294.1 339.2 2.46 13 400 7580 -14.7 -23.7 46 9.0 -17.3 100 13 335.9 336.2 294.6 341.0 1.41 14 371 8146 -17.7 -29.7 34 12.0 -20.6 100 18 339.2 339.4 294.9 342.5 0.88 15 300 9700 -28.7 -40.7 31 12.0 -30.4 95 28 344.9 345.0 295.8 346.4 0.36 16 250 10980 -38.5 -45.5 48 7.0 -39.1 100 29 348.8 348.9 296.6 349.9 0.26 17 247 11063 -39.1 -46.1 47 7.0 -39.7 100 29 349.1 349.2 296.7 350.2 0.25 18 200 12470 -50.7 -59.7 34 9.0 -51.0 110 28 352.5 352.5 297.2 352.7 0.06 19 150 14280 -66.7 -81.7 10 15.0 -66.8 115 41 355.2 355.2 297.7 355.2 0.00 20 105 16357 -81.3 -105.3 1 24.0 -81.3 85 52 365.5 365.5 299.8 365.5 0.00 21 100 16630 -83.1 -107.1 1 24.0 -83.1 80 53 367.2 367.2 300.1 367.2 0.00 22 97 16799 -84.3 -107.3 1 23.0 -84.3 80 54 368.0 368.0 300.2 368.0 0.00 23 91 17155 -80.7 -104.7 1 24.0 -80.7 39 46 382.0 382.0 302.6 382.0 0.00 24 89 17281 -78.3 -103.3 1 25.0 -78.3 25 44 389.2 389.2 303.7 389.2 0.00 25 88 17346 -75.7 -101.7 1 26.0 -75.7 17 42 395.7 395.7 304.6 395.7 0.00 26 87 17413 -73.1 -99.1 1 26.0 -73.2 10 41 402.2 402.2 305.5 402.2 0.00 27 73 18443 -72.1 -99.1 1 27.0 -72.2 291 20 425.0 425.0 308.3 425.0 0.00 28 70 18690 -72.3 -99.3 1 27.0 -72.4 315 15 429.7 429.7 308.8 429.7 0.00 29 68 18861 -72.7 -98.7 1 26.0 -72.8 328 16 432.4 432.4 309.1 432.4 0.00 30 59 19700 -71.9 -98.9 1 27.0 -72.0 31 19 452.1 452.1 311.1 452.1 0.00 31 50 20690 -67.3 -95.3 1 28.0 -67.5 105 22 484.9 484.9 313.8 484.9 0.00 32 48 20936 -65.7 -93.7 1 28.0 -66.0 95 26 494.4 494.4 314.5 494.4 0.00 33 41 21904 -60.5 -90.5 1 30.0 -61.2 82 37 530.2 530.2 316.9 530.2 0.00 34 30 23880 -53.1 -85.1 1 32.0 -55.0 90 55 599.9 599.9 320.6 599.9 0.01 35 27 24559 -53.9 -85.9 1 32.0 -55.8 90 55 616.0 616.0 321.3 616.0 0.01 36 21 26197 -48.1 -82.1 1 34.0 -52.0 94 60 679.4 679.4 323.7 679.6 0.02 37 20 26520 -46.5 -80.5 1 34.0 -51.1 95 61 693.8 693.9 324.3 694.1 0.03 38 15 28440 -44.1 -78.9 1 34.8 -50.6 85 74 761.4 761.4 326.3 761.9 0.05 39 14 28904 -43.5 -78.5 1 35.0 -50.5 778.5 778.6 326.7 779.1 0.06 TRP 97 16799 -84.3 -107.3 1 23.0 -84.3 80 54 368.0 368.0 300.2 368.0 0.00 WND 15 28440 -44.1 -78.9 1 34.8 -50.6 85 74 761.4 761.4 326.3 761.9 0.05 Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 557.33 mb = 5055.18 m = 16585.05 ft Wetbulb zero: 594.43 mb = 4454.80 m = 14615.31 ft Precipitable water: 2.01 inches Sfc-500 mean rel hum: 69.77 % Est. max temperature: 34.37 C = 93.87 F Sfc-Lift cond lev (LCL): 990.82 mb = 142.72 m = 468.24 ft T: 23.28 C 700-500 lapse rate: 5.11 C/km ThetaE index: 5.12 C Layer 700.0- 465.0 mb Conv cond level (CCL): 771.08 mb = 2316.14 m = 7598.78 ft Mean mixing ratio: 13.44 g/kg Conv temperature: 36.97 C = 98.54 F Cap Strength: 4.84 C Lifted Index: 1.95 C Risk: Showers probable Lifted Index @300 mb: 4.62 C Lifted Index @700 mb: 1.55 C Showalter Index: 1.89 C Risk: Showers probable Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 17.50 C K Index: 35.80 Risk: > 80 % chance of thunderstorms Sweat Index: 198.40 Risk: None Energy Index: -0.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.18 J/kg Max Up Vert Vel: 8.62 m/s Conv Inhibition (B-): 42409.23 J/kg Cap Strength: 4.84 C Lift Cond Lev (LCL): 864.08 mb = 1340.01 m = 4396.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 1 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 1005 16 60 2 -1.7 -1.0 | 166 7 -1.6 6.5 1 1000 62 335 3 1.3 -2.7 | 196 5 1.4 4.8 2 973 305 350 4 0.7 -3.9 | 193 4 0.8 3.6 3 940 610 325 7 4.0 -5.7 | 247 5 4.1 1.8 4 925 747 315 9 6.4 -6.4 | 260 7 6.5 1.1 5 907 914 310 12 9.2 -7.7 | 271 9 9.3 -0.2 6 876 1219 310 14 10.7 -9.0 | 278 11 10.9 -1.5 7 850 1483 310 16 12.3 -10.3 | 283 13 12.4 -2.8 8 816 1829 325 16 9.2 -13.1 | 301 11 9.3 -5.6 9 787 2134 330 16 8.0 -13.9 | 308 10 8.1 -6.4 10 759 2438 330 18 9.0 -15.6 | 312 12 9.1 -8.1 11 733 2743 325 17 9.8 -13.9 | 303 12 9.9 -6.4 12 707 3048 320 15 9.6 -11.5 | 292 11 9.8 -4.0 13 700 3128 320 14 9.0 -10.7 | 289 10 9.1 -3.2 14 656 3658 325 10 5.7 -8.2 | 277 6 5.9 -0.7 15 631 3962 340 8 2.7 -7.5 | 270 3 2.9 -0.0 16 608 4267 340 6 2.1 -5.6 | 229 3 2.2 1.9 17 586 4572 350 4 0.7 -3.9 | 193 4 0.8 3.6 18 564 4877 360 3 -0.0 -3.0 | 182 5 0.1 4.5 19 523 5486 50 5 -3.8 -3.2 | 139 6 -3.7 4.3 20 500 5850 65 8 -7.3 -3.4 | 120 8 -7.1 4.1 21 484 6096 65 9 -8.2 -3.8 | 115 9 -8.0 3.7 22 400 7580 100 13 -12.8 2.3 | 128 16 -12.7 9.8 23 398 7620 100 13 -12.8 2.3 | 128 16 -12.7 9.8 24 324 9144 100 27 -26.6 4.7 | 115 29 -26.5 12.2 25 300 9700 95 28 -27.9 2.4 | 110 29 -27.8 9.9 26 261 10668 100 30 -29.5 5.2 | 113 32 -29.4 12.7 27 250 10980 100 29 -28.6 5.0 | 114 31 -28.4 12.5 28 209 12192 105 28 -27.0 7.2 | 119 31 -26.9 14.8 29 200 12470 110 28 -26.3 9.6 | 123 31 -26.2 17.1 30 164 13716 115 31 -28.1 13.1 | 126 35 -28.0 20.6 31 150 14280 115 41 -37.2 17.3 | 124 45 -37.0 24.8 32 127 15240 105 49 -47.3 12.7 | 113 51 -47.2 20.2 33 100 16630 80 53 -52.2 -9.2 | 88 52 -52.1 -1.7 34 97 16799 80 54 -53.2 -9.4 | 88 53 -53.0 -1.9 35 75 18288 275 23 22.9 -2.0 | 257 24 23.0 5.5 36 70 18690 315 15 10.6 -10.6 | 286 11 10.7 -3.1 37 50 20690 105 22 -21.3 5.7 | 122 25 -21.1 13.2 38 45 21336 80 32 -31.5 -5.6 | 94 31 -31.4 1.9 39 30 23880 90 55 -55.0 0.0 | 98 55 -54.9 7.5 40 28 24384 90 54 -54.0 0.0 | 98 54 -53.9 7.5 41 20 26520 95 61 -60.8 5.3 | 102 62 -60.6 12.8 42 15 27432 95 64 -63.8 5.6 | 102 65 -63.6 13.1 Wind Parameters Mean winds (0-6000m): 331.0 at 10.0 knts Storm direction: 1.0 at 7.5 knts Shear (0-3000m) pos: 1.2 neg: 2.1 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 127.2 deg Storm rel helicity (0-3000m) pos: 35.3 neg: -11.2 tot: 24.1 m^2/s^2 ave: 8.0 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 7.61 Bulk Shear: 4.89 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 ------------------------------------------------------------------------------- 500 342 4 201 4| 0.0 6.5 6.5| 6.3 -0.1 6.1 12.3 0.73| 7.4 5.4 1000 323 7 243 5| 0.0 6.9 6.9| 13.0 -0.1 12.9 12.9 0.63| 7.6 4.8 1500 316 9 263 7| 1.1 4.6 5.8| 19.3 -0.1 19.2 12.8 0.63| 6.2 3.9 2000 318 11 275 8| 1.4 3.5 4.9| 32.0 -0.1 31.9 16.0 0.68| 5.9 4.0 2500 321 12 285 8| 1.4 2.8 4.2| 35.3 -1.4 33.9 13.6 0.64| 5.3 3.4 3000 322 13 289 9| 1.2 2.1 3.3| 35.3 -11.2 24.1 8.0 0.45| 5.0 2.2 4000 323 13 288 8| 1.0 1.6 2.6| 35.3 -16.9 18.4 4.6 0.27| 4.9 1.3 5000 325 11 282 7| 1.1 1.3 2.4| 35.3 -21.3 14.1 2.8 0.11| 4.5 0.5 6000 331 10 284 5| 1.5 1.1 2.6| 35.3 -29.3 6.0 1.0 -0.01| 4.3 -0.0 Wrote GIF file: /home/apache/climate/data/raob//WMKD/skewt/WMKD.skewt.20251021.00.gif