UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for WMKD... Searching the city database file for: WMKD ... Date:0000Z 25 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 25.0 24.0 94 1.0 24.3 0 0 297.5 300.9 297.1 352.5 18.96 1 1001 78 25.4 24.3 94 1.1 24.6 224 1 298.5 302.0 297.7 355.2 19.45 2 1000 87 25.6 24.3 93 1.3 24.7 205 1 298.8 302.3 297.8 355.6 19.47 3 995 131 26.0 24.1 89 1.9 24.6 198 2 299.6 303.1 298.0 356.2 19.33 4 980 266 26.2 24.2 89 2.0 24.7 176 3 301.1 304.7 298.5 359.3 19.76 5 925 774 22.4 20.8 91 1.6 21.3 205 3 302.2 305.3 297.1 352.3 16.95 6 850 1507 18.4 16.7 90 1.7 17.2 200 5 305.4 308.1 296.2 348.0 14.21 7 807 1951 16.0 12.9 82 3.1 14.0 225 5 307.4 309.6 295.0 342.7 11.67 8 717 2949 10.8 8.9 88 1.9 9.6 255 6 312.3 314.2 295.1 343.3 10.04 9 700 3150 10.4 7.8 84 2.6 8.8 250 5 314.0 315.8 295.2 343.6 9.54 10 698 3174 10.4 7.7 83 2.7 8.7 248 5 314.3 316.1 295.2 343.8 9.50 11 634 3967 6.0 3.2 82 2.8 4.4 176 9 318.0 319.5 294.8 342.2 7.62 12 546 5174 -1.1 -4.6 77 3.5 -2.9 128 3 323.5 324.4 294.3 339.8 4.98 13 500 5870 -5.9 -7.9 86 2.0 -6.8 65 6 325.8 326.7 294.3 339.9 4.22 14 478 6222 -7.7 -10.5 80 2.8 -8.9 60 5 327.8 328.6 294.3 340.0 3.60 15 451 6673 -9.9 -14.2 71 4.3 -11.6 62 7 330.6 331.1 294.4 340.3 2.83 16 436 6934 -11.3 -18.3 56 7.0 -13.7 63 8 332.0 332.4 294.1 339.3 2.07 17 400 7590 -15.9 -22.9 55 7.0 -18.0 65 11 334.3 334.6 294.3 339.8 1.52 18 356 8460 -21.7 -25.4 72 3.7 -22.7 74 15 337.9 338.1 295.0 342.8 1.36 19 328 9058 -26.1 -28.0 84 1.9 -26.5 83 18 339.8 340.1 295.3 344.1 1.16 20 300 9700 -29.9 -33.5 71 3.6 -30.5 70 21 343.2 343.4 295.8 346.1 0.75 21 276 10288 -34.5 -41.5 49 7.0 -35.3 67 21 344.9 345.0 295.8 346.3 0.36 22 256 10808 -39.1 -44.1 59 5.0 -39.6 67 21 345.6 345.6 295.9 346.8 0.30 23 250 10970 -40.3 -47.3 47 7.0 -40.9 70 20 346.2 346.2 296.0 347.0 0.21 24 244 11135 -41.5 -49.5 42 8.0 -42.1 70 21 346.8 346.8 296.1 347.5 0.17 25 200 12450 -52.3 -61.3 33 9.0 -52.5 80 24 349.9 350.0 296.7 350.2 0.05 26 150 14250 -67.5 -76.5 27 9.0 -67.5 85 39 353.8 353.8 297.4 353.8 0.01 27 126 15279 -73.9 -83.9 20 10.0 -73.9 75 43 360.3 360.3 298.8 360.3 0.00 28 114 15858 -75.3 -86.3 16 11.0 -75.3 4 31 368.2 368.2 300.2 368.2 0.00 29 105 16336 -72.7 -83.7 17 11.0 -72.8 305 21 381.9 381.9 302.6 381.9 0.00 30 100 16620 -74.5 -85.5 17 11.0 -74.5 270 15 383.8 383.8 302.9 383.8 0.00 31 89 17299 -74.5 -86.5 14 12.0 -74.5 278 22 396.8 396.8 304.8 396.8 0.00 32 86 17498 -76.1 -88.1 13 12.0 -76.2 280 24 397.5 397.5 304.9 397.5 0.00 33 83 17703 -77.7 -89.7 13 12.0 -77.7 283 26 398.3 398.3 305.0 398.3 0.00 34 81 17842 -79.3 -91.3 12 12.0 -79.3 285 27 397.8 397.8 304.9 397.8 0.00 35 74 18355 -79.5 -92.5 10 13.0 -79.6 290 30 407.8 407.8 306.2 407.8 0.00 36 70 18670 -80.7 -93.7 10 13.0 -80.7 290 17 411.7 411.7 306.7 411.7 0.00 37 66 19005 -77.3 -90.3 11 13.0 -77.3 285 19 426.1 426.1 308.4 426.1 0.00 38 64 19183 -74.7 -87.7 12 13.0 -74.7 282 20 435.6 435.6 309.4 435.6 0.00 39 60 19561 -71.5 -85.5 11 14.0 -71.6 276 22 450.9 450.9 311.0 450.9 0.00 40 59 19661 -69.3 -84.3 10 15.0 -69.4 275 23 458.0 458.0 311.6 458.0 0.01 41 58 19764 -66.7 -81.7 10 15.0 -66.9 273 24 466.1 466.1 312.3 466.1 0.01 42 52 20424 -67.3 -87.3 4 20.0 -67.5 263 28 479.5 479.5 313.4 479.5 0.00 43 50 20660 -67.5 -92.5 2 25.0 -67.7 260 29 484.4 484.4 313.8 484.4 0.00 44 47 21034 -67.5 -95.5 1 28.0 -67.7 266 23 493.1 493.1 314.4 493.1 0.00 45 44 21435 -64.3 -93.3 1 29.0 -64.7 269 18 510.3 510.3 315.7 510.3 0.00 46 37 22500 -63.5 -92.5 1 29.0 -64.0 260 12 538.3 538.3 317.4 538.3 0.00 47 30 23800 -60.5 -90.5 1 30.0 -61.4 250 4 579.7 579.7 319.6 579.7 0.00 48 25 24950 -54.3 -86.3 1 32.0 -56.3 348 17 628.5 628.5 321.9 628.6 0.01 49 22 25767 -54.5 -86.5 1 32.0 -56.6 35 40 651.4 651.4 322.7 651.4 0.01 50 20 26380 -52.1 -85.1 1 33.0 -55.0 70 57 676.7 676.7 323.7 676.8 0.01 51 19 26711 -53.5 -85.5 1 32.0 -56.2 73 57 682.4 682.4 323.9 682.5 0.01 52 16 27828 -48.9 -82.9 1 34.0 -53.3 81 58 731.7 731.7 325.4 731.9 0.03 TRP 126 15279 -73.9 -83.9 20 10.0 -73.9 75 43 360.3 360.3 298.8 360.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 559.63 mb = 4987.30 m = 16362.32 ft Wetbulb zero: 580.82 mb = 4674.92 m = 15337.49 ft Precipitable water: 2.44 inches Sfc-500 mean rel hum: 84.43 % Est. max temperature: 32.61 C = 90.70 F Sfc-Lift cond lev (LCL): 993.89 mb = 141.26 m = 463.46 ft T: 26.01 C 700-500 lapse rate: 5.99 C/km ThetaE index: 16.67 C Layer 925.0- 717.0 mb Conv cond level (CCL): 915.33 mb = 865.08 m = 2838.16 ft Mean mixing ratio: 18.34 g/kg Conv temperature: 30.16 C = 86.28 F Cap Strength: 0.78 C Lifted Index: -4.78 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.31 C Lifted Index @700 mb: -1.57 C Showalter Index: -2.23 C Risk: Severe thunderstorms possible Total Totals Index: 46.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 22.60 C K Index: 38.40 Risk: > 80 % chance of thunderstorms Sweat Index: 216.40 Risk: None Energy Index: -1.65 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1698.60 J/kg Max Up Vert Vel: 58.29 m/s Conv Inhibition (B-): 8.93 J/kg Cap Strength: 0.78 C Lift Cond Lev (LCL): 934.24 mb = 686.59 m = 2252.57 ft Lev Free Conv (LFC): 889.24 mb = 1115.82 m = 3660.78 ft Equ Level (EL): 139.24 mb = 14689.35 m = 48192.82 ft B at Equ Level: 1682.87 J/kg Max Parcel Lev (MPL): 79.24 mb = 17966.91 m = 58945.83 ft Wind level data Storm motion: 229 at 4 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 0 0 -0.0 -0.0 | 49 4 -3.1 -2.7 1 1000 87 205 1 0.4 0.9 | 57 3 -2.7 -1.8 2 976 305 170 4 -0.7 3.9 | 109 4 -3.8 1.3 3 942 610 195 3 0.8 2.9 | 96 2 -2.3 0.2 4 925 774 205 3 1.3 2.7 | 92 2 -1.8 0.1 5 910 914 225 3 2.1 2.1 | 61 1 -1.0 -0.5 6 879 1219 200 4 1.4 3.8 | 123 2 -1.7 1.1 7 850 1507 200 5 1.7 4.7 | 146 2 -1.4 2.0 8 818 1829 215 4 2.3 3.3 | 128 1 -0.8 0.6 9 789 2134 240 6 5.2 3.0 | 261 2 2.1 0.3 10 761 2438 250 9 8.5 3.1 | 266 5 5.4 0.4 11 734 2743 255 8 7.7 2.1 | 277 5 4.6 -0.6 12 708 3048 255 5 4.8 1.3 | 308 2 1.7 -1.4 13 700 3150 250 5 4.7 1.7 | 300 2 1.6 -0.9 14 657 3658 205 10 4.2 9.1 | 190 7 1.1 6.4 15 633 3962 175 9 -0.8 9.0 | 148 7 -3.9 6.3 16 610 4267 155 8 -3.4 7.3 | 125 8 -6.5 4.6 17 587 4572 155 6 -2.5 5.4 | 116 6 -5.6 2.8 18 565 4877 160 4 -1.4 3.8 | 104 5 -4.5 1.1 19 524 5486 90 2 -2.0 0.0 | 62 6 -5.1 -2.7 20 500 5870 65 6 -5.4 -2.5 | 59 10 -8.5 -5.2 21 486 6096 60 5 -4.3 -2.5 | 55 9 -7.4 -5.2 22 400 7590 65 11 -10.0 -4.6 | 61 15 -13.1 -7.3 23 398 7620 60 11 -9.5 -5.5 | 57 15 -12.6 -8.2 24 324 9144 85 19 -18.9 -1.7 | 79 22 -22.0 -4.3 25 300 9700 70 21 -19.7 -7.2 | 67 25 -22.8 -9.8 26 261 10668 65 21 -19.0 -8.9 | 62 25 -22.1 -11.5 27 250 10970 70 20 -18.8 -6.8 | 67 24 -21.9 -9.5 28 208 12192 70 24 -22.6 -8.2 | 67 28 -25.6 -10.9 29 200 12450 80 24 -23.6 -4.2 | 76 28 -26.7 -6.8 30 163 13716 75 32 -30.9 -8.3 | 72 36 -34.0 -10.9 31 150 14250 85 39 -38.9 -3.4 | 82 42 -41.9 -6.1 32 127 15240 70 47 -44.2 -16.1 | 68 51 -47.3 -18.7 33 126 15279 75 43 -41.5 -11.1 | 73 47 -44.6 -13.8 34 100 16620 270 15 15.0 -0.0 | 283 12 11.9 -2.7 35 75 18288 290 32 30.1 -10.9 | 297 30 27.0 -13.6 36 70 18670 290 17 16.0 -5.8 | 303 15 12.9 -8.5 37 50 20660 260 29 28.6 5.0 | 265 26 25.5 2.4 38 45 21336 270 19 19.0 -0.0 | 279 16 15.9 -2.7 39 30 23800 250 4 3.8 1.4 | 333 1 0.7 -1.3 40 27 24384 315 1 0.7 -0.7 | 35 4 -2.4 -3.4 41 20 26380 70 57 -53.6 -19.5 | 69 61 -56.7 -22.2 42 15 27432 85 59 -58.8 -5.1 | 83 62 -61.9 -7.8 Wind Parameters Mean winds (0-6000m): 199.3 at 5.4 knts Storm direction: 229.3 at 4.1 knts Shear (0-3000m) pos: 1.1 neg: 0.9 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -107.2 deg Storm rel helicity (0-3000m) pos: 7.3 neg: -1.0 tot: 6.3 m^2/s^2 ave: 2.1 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 1.5 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1362.13 Bulk Shear: 1.25 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 ------------------------------------------------------------------------------- 500 178 3 91 3| 0.0 3.4 3.4| 2.7 -0.3 2.4 4.9 0.54| 5.7 3.1 1000 193 3 94 2| 0.9 1.7 2.6| 2.8 -0.8 2.0 2.0 0.29| 4.2 1.2 1500 197 3 104 2| 0.6 1.8 2.4| 3.7 -0.8 2.8 1.9 0.39| 3.6 1.4 2000 202 4 112 2| 1.1 1.4 2.5| 4.0 -1.0 3.0 1.5 0.39| 3.5 1.4 2500 217 4 151 1| 1.7 1.1 2.8| 5.0 -1.0 4.1 1.6 0.37| 3.8 1.4 3000 227 5 216 1| 1.1 0.9 2.0| 7.3 -1.0 6.3 2.1 0.41| 3.8 1.5 4000 220 6 199 2| 0.8 1.8 2.6| 7.3 -16.7 -9.4 -2.3 -0.08| 4.6 -0.4 5000 206 6 168 3| 0.6 1.0 1.7| 7.3 -26.8 -19.4 -3.9 -0.20| 4.4 -0.9 6000 199 5 152 3| 0.5 0.8 1.4| 7.4 -33.8 -26.4 -4.4 -0.25| 4.3 -1.1 Wrote GIF file: /home/apache/climate/data/raob//WMKD/skewt/WMKD.skewt.20250425.00.gif