UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for WMKD... Searching the city database file for: WMKD ... Date:0000Z 28 APR 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 1008 16 24.2 23.2 94 1.0 23.5 290 2 296.7 299.9 296.4 348.8 18.04 1 1002 65 25.0 24.1 95 0.9 24.3 297 6 298.0 301.5 297.4 353.8 19.19 2 1000 82 25.2 24.2 94 1.0 24.5 300 7 298.4 301.9 297.7 354.7 19.35 3 994 135 25.6 24.0 91 1.6 24.5 314 7 299.3 302.8 297.8 355.5 19.23 4 925 769 22.4 20.9 91 1.5 21.3 40 8 302.2 305.4 297.2 352.6 17.06 5 850 1501 18.2 16.7 91 1.5 17.2 40 7 305.2 307.9 296.1 347.7 14.21 6 793 2094 15.0 12.7 86 2.3 13.5 40 5 307.9 310.1 295.1 343.4 11.72 7 721 2897 11.4 6.4 71 5.0 8.3 65 8 312.5 314.1 293.9 338.5 8.39 8 700 3144 10.8 2.8 58 8.0 6.2 80 8 314.4 315.7 293.2 335.5 6.70 9 692 3239 10.4 0.4 50 10.0 4.9 85 8 315.0 316.1 292.6 333.1 5.70 10 628 4038 6.2 -8.8 33 15.0 -0.7 87 7 319.1 319.7 291.5 329.4 3.13 11 578 4710 2.0 -8.0 47 10.0 -2.6 44 2 321.9 322.6 292.7 333.8 3.62 12 574 4766 1.2 -4.8 64 6.0 -1.8 41 2 321.6 322.5 293.5 336.8 4.67 13 569 4836 0.6 -2.8 78 3.4 -1.2 38 1 321.7 322.7 294.2 339.4 5.48 14 564 4907 0.0 -1.1 92 1.1 -0.6 36 1 321.8 323.0 294.8 342.1 6.27 15 537 5297 -2.1 -6.5 72 4.4 -4.2 72 6 323.8 324.7 293.9 338.3 4.38 16 528 5431 -2.5 -10.5 54 8.0 -6.0 84 7 324.9 325.5 293.3 335.8 3.26 17 500 5860 -5.3 -13.3 53 8.0 -8.5 70 15 326.6 327.1 293.3 335.9 2.74 18 455 6598 -9.3 -15.3 62 6.0 -11.6 83 11 330.5 331.0 294.1 339.3 2.56 19 438 6892 -10.3 -20.3 44 10.0 -13.6 94 9 332.8 333.2 294.1 339.0 1.74 20 428 7071 -10.7 -24.7 31 14.0 -14.9 101 8 334.5 334.8 294.0 338.9 1.21 21 400 7590 -13.7 -23.7 43 10.0 -16.7 120 4 337.2 337.5 294.9 342.3 1.41 22 368 8218 -18.1 -35.1 21 17.0 -21.5 103 9 339.5 339.6 294.7 341.5 0.53 23 300 9710 -28.9 -43.9 22 15.0 -30.8 120 13 344.6 344.7 295.7 345.7 0.26 24 250 10990 -38.7 -55.7 15 17.0 -39.8 130 7 348.5 348.5 296.4 348.9 0.08 25 248 11045 -39.1 -56.1 15 17.0 -40.1 129 7 348.7 348.8 296.4 349.1 0.08 26 200 12480 -51.5 -66.5 15 15.0 -51.8 80 20 351.2 351.2 296.9 351.3 0.02 27 150 14280 -66.1 -79.1 15 13.0 -66.2 95 29 356.2 356.2 298.0 356.2 0.01 28 105 16366 -81.3 -94.3 9 13.0 -81.3 276 12 365.5 365.5 299.8 365.5 0.00 29 101 16584 -82.3 -95.3 9 13.0 -82.3 305 13 367.7 367.7 300.1 367.7 0.00 30 100 16640 -82.5 -95.5 9 13.0 -82.5 305 12 368.3 368.3 300.2 368.3 0.00 31 93 17043 -83.1 -96.1 9 13.0 -83.1 321 10 374.9 374.9 301.4 374.9 0.00 32 82 17749 -78.5 -91.5 10 13.0 -78.5 349 7 398.0 398.0 304.9 398.0 0.00 33 77 18105 -79.5 -92.5 10 13.0 -79.5 3 6 403.2 403.2 305.6 403.2 0.00 34 72 18488 -76.1 -90.1 9 14.0 -76.2 297 14 418.2 418.2 307.5 418.2 0.00 35 70 18650 -75.9 -89.9 9 14.0 -75.9 240 21 422.0 422.0 307.9 422.0 0.00 36 61 19453 -71.1 -86.1 9 15.0 -71.2 244 22 449.6 449.6 310.8 449.6 0.00 37 54 20181 -66.5 -85.5 5 19.0 -66.7 248 23 476.2 476.2 313.1 476.2 0.00 38 50 20650 -63.1 -90.1 1 27.0 -63.5 250 24 494.8 494.8 314.6 494.8 0.00 39 32 23419 -60.1 -90.1 1 30.0 -61.0 284 14 570.2 570.2 319.2 570.2 0.00 40 31 23617 -61.3 -91.3 1 30.0 -62.1 287 13 572.1 572.1 319.3 572.2 0.00 41 30 23820 -61.7 -91.7 1 30.0 -62.4 290 11 576.4 576.4 319.5 576.5 0.00 42 28 24249 -61.5 -91.5 1 30.0 -62.3 309 6 588.5 588.5 320.0 588.5 0.00 43 25 24961 -56.9 -87.9 1 31.0 -58.4 358 18 621.1 621.1 321.5 621.1 0.01 44 20 26400 -50.1 -83.1 1 33.0 -53.5 100 53 682.8 682.8 323.9 683.0 0.02 45 13 29250 -44.5 -79.5 1 35.0 -51.4 791.7 791.8 327.0 792.3 0.06 TRP 101 16584 -82.3 -95.3 9 13.0 -82.3 305 13 367.7 367.7 300.1 367.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 564.00 mb = 4906.78 m = 16098.18 ft Wetbulb zero: 635.82 mb = 3936.03 m = 12913.32 ft Precipitable water: 2.14 inches Sfc-500 mean rel hum: 69.72 % Est. max temperature: 32.43 C = 90.37 F Sfc-Lift cond lev (LCL): 993.84 mb = 136.74 m = 448.60 ft T: 25.59 C 700-500 lapse rate: 5.93 C/km ThetaE index: 26.12 C Layer 925.0- 578.0 mb Conv cond level (CCL): 908.01 mb = 929.51 m = 3049.52 ft Mean mixing ratio: 18.01 g/kg Conv temperature: 30.42 C = 86.75 F Cap Strength: 0.95 C Lifted Index: -3.62 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.49 C Lifted Index @700 mb: -0.76 C Showalter Index: -1.51 C Risk: Thunderstorms probable Total Totals Index: 45.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 22.00 C K Index: 32.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 229.40 Risk: None Energy Index: -2.35 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 900.02 J/kg Max Up Vert Vel: 42.43 m/s Conv Inhibition (B-): 10.13 J/kg Cap Strength: 0.95 C Lift Cond Lev (LCL): 937.28 mb = 652.84 m = 2141.84 ft Lev Free Conv (LFC): 872.28 mb = 1277.02 m = 4189.66 ft Equ Level (EL): 172.28 mb = 13413.55 m = 44007.19 ft B at Equ Level: 894.05 J/kg Max Parcel Lev (MPL): 92.28 mb = 17086.32 m = 56056.80 ft Wind level data Storm motion: 89 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 1008 16 290 2 1.9 -0.7 | 275 7 6.9 -0.6 1 1000 82 300 7 6.1 -3.5 | 287 12 11.1 -3.4 2 975 305 360 8 -0.0 -8.0 | 327 9 5.1 -7.9 3 942 610 35 8 -4.6 -6.6 | 356 6 0.5 -6.5 4 925 769 40 8 -5.1 -6.1 | 1 6 -0.1 -6.0 5 910 914 40 8 -5.1 -6.1 | 1 6 -0.1 -6.0 6 878 1219 35 7 -4.0 -5.7 | 350 6 1.0 -5.6 7 850 1501 40 7 -4.5 -5.4 | 354 5 0.6 -5.3 8 818 1829 40 6 -3.9 -4.6 | 345 5 1.2 -4.5 9 789 2134 40 5 -3.2 -3.8 | 334 4 1.8 -3.7 10 761 2438 45 6 -4.2 -4.2 | 349 4 0.8 -4.2 11 734 2743 55 8 -6.6 -4.6 | 18 5 -1.5 -4.5 12 708 3048 75 8 -7.7 -2.1 | 53 3 -2.7 -2.0 13 700 3144 80 8 -7.9 -1.4 | 65 3 -2.8 -1.3 14 657 3658 105 6 -5.8 1.6 | 156 2 -0.7 1.6 15 633 3962 90 7 -7.0 0.0 | 93 2 -1.9 0.1 16 609 4267 75 5 -4.8 -1.3 | 349 1 0.2 -1.2 17 586 4572 50 3 -2.3 -1.9 | 304 3 2.8 -1.8 18 565 4877 35 1 -0.6 -0.8 | 279 5 4.5 -0.7 19 524 5486 90 8 -8.0 0.0 | 92 3 -2.9 0.1 20 500 5860 70 15 -14.1 -5.1 | 61 10 -9.0 -5.0 21 485 6096 65 14 -12.7 -5.9 | 53 10 -7.6 -5.8 22 400 7590 120 4 -3.5 2.0 | 217 3 1.6 2.1 23 398 7620 105 5 -4.8 1.3 | 189 1 0.2 1.4 24 324 9144 100 15 -14.8 2.6 | 106 10 -9.7 2.7 25 300 9710 120 13 -11.3 6.5 | 137 9 -6.2 6.6 26 262 10668 170 7 -1.2 6.9 | 209 8 3.8 7.0 27 250 10990 130 7 -5.4 4.5 | 176 5 -0.3 4.6 28 209 12192 105 14 -13.5 3.6 | 114 9 -8.5 3.7 29 200 12480 80 20 -19.7 -3.5 | 77 15 -14.6 -3.4 30 164 13716 95 30 -29.9 2.6 | 96 25 -24.8 2.7 31 150 14280 95 29 -28.9 2.5 | 96 24 -23.8 2.6 32 127 15240 130 6 -4.6 3.9 | 187 4 0.5 3.9 33 101 16584 305 13 10.6 -7.5 | 295 17 15.7 -7.4 34 100 16640 305 12 9.8 -6.9 | 295 16 14.9 -6.8 35 75 18288 10 5 -0.9 -4.9 | 319 6 4.2 -4.8 36 70 18650 240 21 18.2 10.5 | 246 26 23.2 10.6 37 50 20650 250 24 22.6 8.2 | 253 29 27.6 8.3 38 45 21336 255 32 30.9 8.3 | 257 37 36.0 8.4 39 30 23820 290 11 10.3 -3.8 | 283 16 15.4 -3.7 40 27 24384 315 4 2.8 -2.8 | 289 8 7.9 -2.7 41 20 26400 100 53 -52.2 9.2 | 101 48 -47.1 9.3 42 15 27432 95 58 -57.8 5.1 | 96 53 -52.7 5.1 Wind Parameters Mean winds (0-6000m): 59.0 at 6.7 knts Storm direction: 89.0 at 5.1 knts Shear (0-3000m) pos: 1.9 neg: 0.3 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 134.0 deg Storm rel helicity (0-3000m) pos: 39.7 neg: -3.7 tot: 36.0 m^2/s^2 ave: 12.0 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.9 10^-3/s Energy-Hel index: 0.19 Bulk Rich Number: 103.89 Bulk Shear: 8.66 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 ------------------------------------------------------------------------------- 500 349 7 317 10| 8.6 0.0 8.6| 30.1 0.0 30.1 60.1 0.78| 15.9 12.4 1000 16 8 338 8| 4.4 0.0 4.4| 33.1 -0.6 32.5 32.5 0.74| 9.3 6.9 1500 24 7 343 7| 2.7 0.0 2.7| 33.7 -1.8 31.9 21.2 0.67| 6.7 4.4 2000 28 7 344 6| 2.0 0.4 2.4| 33.7 -3.4 30.3 15.1 0.56| 5.4 3.0 2500 30 7 344 6| 1.9 0.3 2.2| 35.5 -3.7 31.8 12.7 0.57| 4.7 2.7 3000 36 7 350 6| 1.9 0.3 2.1| 39.7 -3.7 36.0 12.0 0.62| 4.7 2.9 4000 50 7 4 4| 1.2 0.1 1.3| 42.2 -4.6 37.6 9.4 0.56| 4.3 2.4 5000 52 6 359 4| 1.0 0.6 1.6| 43.2 -7.4 35.8 7.2 0.36| 4.2 1.5 6000 59 7 12 3| 1.4 0.6 2.0| 46.6 -15.4 31.1 5.2 0.30| 4.9 1.4 Wrote GIF file: /home/apache/climate/data/raob//WMKD/skewt/WMKD.skewt.20250428.00.gif