UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for WMKD... Searching the city database file for: WMKD ... Date:0000Z 23 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 24.0 22.8 93 1.2 23.2 200 3 296.5 299.7 296.0 347.3 17.60 1 1000 86 23.2 20.7 86 2.5 21.5 195 7 296.4 299.2 294.6 341.2 15.55 2 974 317 23.2 21.0 87 2.2 21.6 206 9 298.6 301.6 295.7 346.0 16.28 3 961 434 23.6 21.2 86 2.4 21.9 211 9 300.1 303.2 296.4 349.1 16.72 4 945 582 23.6 19.9 80 3.7 21.0 219 10 301.6 304.5 296.1 347.7 15.66 5 925 769 23.0 18.1 74 4.9 19.6 235 10 302.8 305.5 295.5 345.1 14.27 6 850 1502 18.2 14.4 78 3.8 15.7 225 7 305.2 307.5 294.7 341.8 12.23 7 824 1768 16.2 14.3 89 1.9 14.9 205 9 305.8 308.2 295.1 343.4 12.54 8 724 2859 10.4 9.0 91 1.4 9.5 136 11 311.0 312.9 294.7 341.7 10.01 9 700 3140 9.0 7.8 92 1.2 8.3 140 11 312.5 314.3 294.8 341.9 9.54 10 675 3441 7.6 5.9 89 1.7 6.6 151 10 314.2 315.8 294.6 341.1 8.67 11 660 3627 7.4 4.7 83 2.7 5.8 158 9 316.0 317.5 294.7 341.5 8.15 12 634 3957 6.2 3.1 81 3.1 4.4 141 6 318.2 319.7 294.8 342.3 7.57 13 534 5348 -1.5 -4.2 82 2.7 -2.9 92 6 325.0 326.1 294.9 342.3 5.26 14 500 5870 -4.3 -6.1 87 1.8 -5.2 115 4 327.8 328.8 295.3 344.0 4.86 15 493 5981 -5.3 -6.4 92 1.1 -5.8 115 4 327.9 328.9 295.3 344.0 4.81 16 436 6934 -10.5 -12.0 89 1.5 -11.1 115 6 333.0 333.7 295.6 345.1 3.50 17 400 7590 -14.9 -16.3 89 1.4 -15.4 115 7 335.6 336.2 295.5 345.0 2.68 18 394 7704 -15.7 -16.7 92 1.0 -16.1 106 7 336.0 336.6 295.6 345.3 2.63 19 351 8568 -20.9 -25.9 64 5.0 -22.2 117 13 340.3 340.6 295.6 345.2 1.32 20 344 8716 -21.7 -29.7 48 8.0 -23.5 119 13 341.2 341.4 295.4 344.8 0.95 21 300 9710 -29.3 -41.3 30 12.0 -30.9 130 15 344.1 344.2 295.6 345.4 0.34 22 254 10872 -39.1 -51.1 27 12.0 -39.9 112 26 346.4 346.4 296.0 346.9 0.14 23 250 10980 -39.9 -51.9 27 12.0 -40.7 110 29 346.7 346.8 296.0 347.3 0.13 24 207 12246 -50.7 -62.7 23 12.0 -51.0 104 27 349.0 349.0 296.4 349.2 0.04 25 200 12470 -52.7 -64.7 22 12.0 -53.0 100 31 349.3 349.3 296.5 349.5 0.03 26 174 13352 -60.3 -69.3 30 9.0 -60.4 97 32 351.0 351.0 296.8 351.1 0.02 27 152 14180 -67.1 -76.1 27 9.0 -67.2 91 41 353.2 353.2 297.3 353.2 0.01 28 150 14260 -67.9 -76.9 27 9.0 -67.9 90 42 353.1 353.1 297.3 353.2 0.01 29 107 16243 -77.3 -88.3 16 11.0 -77.3 70 32 371.1 371.1 300.8 371.1 0.00 30 105 16351 -77.7 -88.7 15 11.0 -77.7 73 31 372.4 372.4 301.0 372.4 0.00 31 100 16630 -78.1 -89.1 15 11.0 -78.1 80 29 376.8 376.8 301.7 376.8 0.00 32 88 17362 -76.9 -88.9 13 12.0 -76.9 2 21 393.3 393.3 304.3 393.3 0.00 33 84 17628 -78.3 -90.3 13 12.0 -78.3 334 17 395.7 395.7 304.6 395.7 0.00 34 81 17837 -75.5 -87.5 14 12.0 -75.6 312 15 405.6 405.6 305.9 405.6 0.00 35 79 17983 -73.1 -86.1 12 13.0 -73.2 296 13 413.4 413.4 306.9 413.5 0.00 36 74 18365 -73.9 -86.9 12 13.0 -74.0 266 15 419.6 419.6 307.7 419.6 0.00 37 70 18690 -73.1 -87.1 10 14.0 -73.2 270 37 428.0 428.0 308.6 428.0 0.00 38 54 20222 -70.5 -92.5 3 22.0 -70.6 255 21 467.0 467.0 312.4 467.0 0.00 39 50 20680 -69.7 -96.7 1 27.0 -69.9 250 16 479.2 479.2 313.4 479.2 0.00 40 48 20926 -65.9 -93.9 1 28.0 -66.2 250 17 493.9 493.9 314.5 493.9 0.00 41 37 22529 -59.9 -89.9 1 30.0 -60.7 293 14 547.5 547.5 317.9 547.5 0.00 42 30 23840 -59.5 -89.5 1 30.0 -60.4 340 10 582.4 582.4 319.8 582.5 0.00 43 28 24271 -60.7 -90.7 1 30.0 -61.6 343 11 590.7 590.7 320.2 590.7 0.00 44 27 24497 -61.3 -91.3 1 30.0 -62.1 344 11 595.2 595.2 320.4 595.2 0.00 45 25 24982 -54.7 -86.7 1 32.0 -56.6 627.4 627.4 321.8 627.5 0.01 46 25 24982 -55.5 -87.5 1 32.0 -57.3 625.1 625.1 321.7 625.1 0.01 TRP 107 16243 -77.3 -88.3 16 11.0 -77.3 70 32 371.1 371.1 300.8 371.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 553.48 mb = 5076.74 m = 16655.75 ft Wetbulb zero: 573.49 mb = 4769.78 m = 15648.70 ft Precipitable water: 2.33 inches Sfc-500 mean rel hum: 84.07 % Est. max temperature: 32.50 C = 90.49 F Sfc-Lift cond lev (LCL): 990.92 mb = 165.91 m = 544.31 ft T: 23.20 C 700-500 lapse rate: 4.87 C/km ThetaE index: 7.35 C Layer 945.0- 824.0 mb Conv cond level (CCL): 848.58 mb = 1516.32 m = 4974.75 ft Mean mixing ratio: 15.56 g/kg Conv temperature: 32.79 C = 91.02 F Cap Strength: 2.97 C Lifted Index: 0.19 C Risk: Showers probable Lifted Index @300 mb: 1.44 C Lifted Index @700 mb: -0.39 C Showalter Index: 1.77 C Risk: Showers probable Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 18.70 C K Index: 35.70 Risk: > 80 % chance of thunderstorms Sweat Index: 190.80 Risk: None Energy Index: 0.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.77 J/kg Max Up Vert Vel: 9.25 m/s Conv Inhibition (B-): 90.12 J/kg Cap Strength: 2.97 C Lift Cond Lev (LCL): 913.01 mb = 882.07 m = 2893.89 ft Lev Free Conv (LFC): 748.01 mb = 2583.99 m = 8477.55 ft Equ Level (EL): 658.01 mb = 3651.35 m = 11979.36 ft B at Equ Level: 40.46 J/kg Max Parcel Lev (MPL): 368.01 mb = 8214.05 m = 26948.66 ft Wind level data Storm motion: 193 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 1008 16 200 3 1.0 2.8 | 7 3 -0.4 -3.1 1 1000 86 195 7 1.8 6.8 | 208 1 0.4 0.8 2 975 305 205 9 3.8 8.2 | 228 3 2.4 2.2 3 942 610 220 10 6.4 7.7 | 251 5 5.0 1.7 4 925 769 235 10 8.2 5.7 | 272 7 6.8 -0.2 5 910 914 240 9 7.8 4.5 | 283 7 6.4 -1.5 6 878 1219 255 8 7.7 2.1 | 302 7 6.3 -3.9 7 850 1502 225 7 4.9 4.9 | 286 4 3.6 -1.0 8 818 1829 200 10 3.4 9.4 | 211 4 2.0 3.4 9 789 2134 195 10 2.6 9.7 | 198 4 1.2 3.7 10 761 2438 170 9 -1.6 8.9 | 135 4 -2.9 2.9 11 734 2743 140 10 -6.4 7.7 | 102 8 -7.8 1.7 12 708 3048 130 12 -9.2 7.7 | 99 11 -10.6 1.7 13 700 3140 140 11 -7.1 8.4 | 106 9 -8.5 2.5 14 657 3658 160 9 -3.1 8.5 | 119 5 -4.5 2.5 15 633 3962 140 6 -3.9 4.6 | 75 5 -5.2 -1.4 16 609 4267 120 7 -6.1 3.5 | 72 8 -7.4 -2.5 17 587 4572 110 8 -7.5 2.7 | 70 9 -8.9 -3.2 18 565 4877 100 8 -7.9 1.4 | 64 10 -9.3 -4.6 19 524 5486 90 5 -5.0 0.0 | 47 9 -6.4 -6.0 20 500 5870 115 4 -3.6 1.7 | 50 7 -5.0 -4.3 21 486 6096 115 4 -3.6 1.7 | 50 7 -5.0 -4.3 22 400 7590 115 7 -6.3 3.0 | 69 8 -7.7 -3.0 23 398 7620 105 7 -6.8 1.8 | 63 9 -8.1 -4.2 24 324 9144 125 16 -13.1 9.2 | 103 15 -14.5 3.2 25 300 9710 130 15 -11.5 9.6 | 106 13 -12.9 3.7 26 261 10668 115 20 -18.1 8.5 | 97 20 -19.5 2.5 27 250 10980 110 29 -27.3 9.9 | 98 29 -28.6 4.0 28 209 12192 105 26 -25.1 6.7 | 92 27 -26.5 0.8 29 200 12470 100 31 -30.5 5.4 | 89 32 -31.9 -0.6 30 164 13716 95 33 -32.9 2.9 | 85 34 -34.3 -3.1 31 150 14260 90 42 -42.0 0.0 | 82 44 -43.4 -6.0 32 127 15240 90 42 -42.0 0.0 | 82 44 -43.4 -6.0 33 107 16243 70 32 -30.1 -10.9 | 62 36 -31.5 -16.9 34 100 16630 80 29 -28.6 -5.0 | 70 32 -29.9 -11.0 35 75 18288 265 10 10.0 0.9 | 301 10 8.6 -5.1 36 70 18690 270 37 37.0 -0.0 | 280 36 35.6 -6.0 37 50 20680 250 16 15.0 5.5 | 272 14 13.7 -0.5 38 45 21336 250 18 16.9 6.2 | 269 16 15.5 0.2 39 30 23840 340 10 3.4 -9.4 | 352 15 2.0 -15.4 40 26 24384 345 11 2.8 -10.6 | 355 17 1.5 -16.6 Wind Parameters Mean winds (0-6000m): 163.1 at 8.2 knts Storm direction: 193.1 at 6.1 knts Shear (0-3000m) pos: 1.2 neg: 3.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 93.3 deg Storm rel helicity (0-3000m) pos: 12.0 neg: -18.4 tot: -6.5 m^2/s^2 ave: -2.2 10^-3 m/s^2 rel: -0.34 Storm rel vorticity (0-3000m) horiz: 6.6 stream: -2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 9.50 Bulk Shear: 4.50 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 ------------------------------------------------------------------------------- 500 205 8 235 2| 7.0 0.0 7.0| 1.5 -0.5 1.1 2.1 -0.41| 10.4 -4.2 1000 219 9 258 4| 3.5 0.0 3.5| 9.2 -0.5 8.7 8.7 0.04| 8.0 0.3 1500 227 9 272 5| 2.4 1.1 3.5| 12.0 -3.0 9.0 6.0 0.02| 7.3 0.1 2000 221 9 262 4| 1.8 2.0 3.8| 12.0 -7.7 4.3 2.2 -0.18| 6.8 -1.2 2500 213 9 247 4| 1.4 2.4 3.9| 12.0 -13.2 -1.2 -0.5 -0.31| 6.6 -2.1 3000 200 9 215 3| 1.2 3.0 4.1| 12.0 -18.4 -6.5 -2.2 -0.34| 6.6 -2.2 4000 185 9 170 3| 1.5 2.2 3.7| 17.6 -23.9 -6.3 -1.6 -0.30| 6.2 -1.8 5000 172 9 136 4| 1.2 2.1 3.3| 17.6 -29.9 -12.3 -2.5 -0.31| 5.6 -1.7 6000 163 8 116 4| 1.1 1.6 2.7| 18.2 -35.0 -16.8 -2.8 -0.32| 5.0 -1.6 Wrote GIF file: /home/apache/climate/data/raob//WMKD/skewt/WMKD.skewt.20250423.00.gif