UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for WMKD... Searching the city database file for: WMKD ... Date:0000Z 17 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 1006 16 24.6 23.6 94 1.0 23.9 350 2 297.2 300.6 296.8 350.9 18.53 1 1000 72 25.0 24.2 95 0.8 24.5 10 1 298.1 301.7 297.6 354.5 19.35 2 999 81 25.2 24.3 95 0.9 24.6 10 1 298.4 302.0 297.7 355.2 19.49 3 989 170 25.8 23.1 85 2.7 23.9 8 2 299.9 303.2 297.4 353.5 18.28 4 925 758 22.2 20.4 90 1.8 20.9 15 4 302.0 305.0 296.8 350.8 16.53 5 872 1269 18.8 18.0 95 0.8 18.2 316 4 303.6 306.4 296.3 348.4 15.06 6 850 1489 17.4 17.2 99 0.2 17.2 300 5 304.4 307.1 296.2 348.1 14.68 7 815 1849 16.2 14.8 91 1.4 15.3 283 4 306.8 309.2 295.8 346.2 13.10 8 740 2666 12.0 11.3 95 0.7 11.6 90 7 310.8 313.0 295.7 345.8 11.45 9 713 2978 11.0 9.2 89 1.8 9.9 90 10 313.0 315.0 295.5 344.9 10.31 10 700 3132 10.4 8.5 88 1.9 9.2 90 10 314.0 315.9 295.5 345.1 10.01 11 613 4222 4.2 2.9 91 1.3 3.4 122 10 319.0 320.5 295.2 343.6 7.72 12 514 5633 -3.7 -7.2 77 3.5 -5.4 118 9 325.9 326.8 294.4 340.4 4.34 13 500 5850 -4.9 -10.9 63 6.0 -7.5 115 10 327.1 327.7 293.9 338.3 3.33 14 468 6369 -7.3 -13.3 62 6.0 -9.8 124 10 330.3 330.9 294.4 340.4 2.93 15 446 6743 -9.3 -18.3 48 9.0 -12.5 131 10 332.4 332.8 294.2 339.5 2.03 16 438 6884 -9.7 -23.7 31 14.0 -14.0 133 9 333.6 333.9 293.9 338.3 1.29 17 400 7580 -13.9 -23.9 43 10.0 -16.9 145 9 336.9 337.2 294.8 342.0 1.39 18 399 7599 -13.9 -23.9 43 10.0 -16.9 145 9 337.2 337.4 294.8 342.2 1.39 19 384 7890 -15.5 -30.5 26 15.0 -19.1 156 9 338.8 338.9 294.7 341.7 0.79 20 332 8974 -23.1 -31.1 48 8.0 -24.8 202 6 342.8 342.9 295.7 346.0 0.86 21 300 9710 -28.7 -35.7 51 7.0 -29.9 275 4 344.9 345.1 296.0 347.3 0.61 22 250 10990 -38.5 -46.5 43 8.0 -39.2 295 8 348.8 348.9 296.6 349.8 0.23 23 247 11073 -39.1 -47.1 42 8.0 -39.8 295 8 349.1 349.2 296.7 350.1 0.22 24 207 12256 -48.9 -54.9 50 6.0 -49.1 291 10 351.9 351.9 297.1 352.3 0.11 25 200 12480 -50.9 -55.9 55 5.0 -51.1 275 13 352.2 352.2 297.2 352.6 0.10 26 150 14290 -67.3 -74.3 36 7.0 -67.4 255 9 354.2 354.2 297.5 354.2 0.01 27 106 16297 -82.9 -90.9 24 8.0 -82.9 115 14 361.5 361.5 299.0 361.5 0.00 28 105 16350 -83.3 -91.3 24 8.0 -83.3 113 16 361.7 361.7 299.0 361.7 0.00 29 100 16620 -83.7 -91.7 23 8.0 -83.7 100 24 366.0 366.0 299.8 366.0 0.00 30 94 16963 -83.3 -92.3 19 9.0 -83.3 85 20 373.3 373.3 301.1 373.3 0.00 31 87 17396 -79.9 -88.9 21 9.0 -79.9 67 16 388.5 388.5 303.6 388.5 0.00 32 86 17461 -77.5 -86.5 22 9.0 -77.5 64 15 394.7 394.7 304.5 394.7 0.00 33 85 17529 -74.9 -83.9 23 9.0 -74.9 61 15 401.2 401.2 305.4 401.3 0.00 34 83 17667 -72.3 -81.3 25 9.0 -72.3 55 13 409.3 409.3 306.4 409.3 0.01 35 78 18031 -73.5 -83.5 20 10.0 -73.6 40 10 414.1 414.1 307.0 414.1 0.00 36 74 18337 -74.7 -84.7 20 10.0 -74.7 21 6 417.9 417.9 307.4 417.9 0.00 37 70 18660 -74.1 -85.1 17 11.0 -74.2 330 2 425.9 425.9 308.4 425.9 0.00 38 60 19568 -72.9 -85.9 12 13.0 -73.0 27 15 447.7 447.7 310.6 447.8 0.00 39 57 19873 -70.1 -84.1 11 14.0 -70.2 46 20 460.7 460.7 311.8 460.7 0.01 40 50 20660 -68.1 -89.1 3 21.0 -68.3 95 31 483.0 483.0 313.7 483.0 0.00 41 41 21870 -61.9 -91.9 1 30.0 -62.4 73 39 526.7 526.7 316.7 526.7 0.00 42 37 22504 -62.5 -91.5 1 29.0 -63.1 77 45 540.8 540.8 317.6 540.8 0.00 43 30 23810 -58.7 -89.7 1 31.0 -59.7 85 58 584.6 584.6 319.9 584.6 0.00 44 25 24956 -58.1 -89.1 1 31.0 -59.5 86 63 617.6 617.6 321.4 617.7 0.01 45 22 25770 -53.3 -85.3 1 32.0 -55.7 88 67 654.9 654.9 322.9 655.0 0.01 46 21 26071 -50.3 -83.3 1 33.0 -53.6 89 68 672.8 672.8 323.5 672.9 0.02 47 20 26390 -49.5 -82.5 1 33.0 -53.1 90 69 684.7 684.7 323.9 684.8 0.02 48 13 29240 -45.1 -80.1 1 35.0 -51.7 789.7 789.7 327.0 790.1 0.05 TRP 106 16297 -82.9 -90.9 24 8.0 -82.9 115 14 361.5 361.5 299.0 361.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 560.37 mb = 4971.96 m = 16312.01 ft Wetbulb zero: 574.50 mb = 4741.54 m = 15556.05 ft Precipitable water: 2.44 inches Sfc-500 mean rel hum: 88.68 % Est. max temperature: 31.54 C = 88.76 F Sfc-Lift cond lev (LCL): 991.89 mb = 143.98 m = 472.37 ft T: 25.63 C 700-500 lapse rate: 5.63 C/km ThetaE index: 10.37 C Layer 989.0- 700.0 mb Conv cond level (CCL): 904.30 mb = 954.19 m = 3130.51 ft Mean mixing ratio: 17.43 g/kg Conv temperature: 30.00 C = 85.99 F Cap Strength: 1.04 C Lifted Index: -2.69 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.47 C Lifted Index @700 mb: -0.75 C Showalter Index: -1.29 C Risk: Thunderstorms probable Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.30 C Cross Totals Index: 22.10 C K Index: 37.60 Risk: > 80 % chance of thunderstorms Sweat Index: 226.40 Risk: None Energy Index: -1.99 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 571.27 J/kg Max Up Vert Vel: 33.80 m/s Conv Inhibition (B-): 8.00 J/kg Cap Strength: 1.04 C Lift Cond Lev (LCL): 928.32 mb = 726.53 m = 2383.61 ft Lev Free Conv (LFC): 883.32 mb = 1157.64 m = 3798.00 ft Equ Level (EL): 213.32 mb = 12054.30 m = 39547.74 ft B at Equ Level: 568.44 J/kg Max Parcel Lev (MPL): 93.32 mb = 17003.50 m = 55785.09 ft Wind level data Storm motion: 136 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 1006 16 350 2 0.3 -2.0 | 325 7 4.1 -5.8 1 1000 72 10 1 -0.2 -1.0 | 323 6 3.6 -4.9 2 974 305 5 3 -0.3 -3.0 | 333 8 3.5 -6.9 3 941 610 15 4 -1.0 -3.9 | 340 8 2.8 -7.7 4 925 758 15 4 -1.0 -3.9 | 340 8 2.8 -7.7 5 908 914 5 3 -0.3 -3.0 | 333 8 3.5 -6.9 6 877 1219 320 4 2.6 -3.1 | 317 9 6.4 -6.9 7 850 1489 300 5 4.3 -2.5 | 308 10 8.1 -6.4 8 817 1829 285 4 3.9 -1.0 | 303 9 7.7 -4.9 9 788 2134 250 1 0.9 0.3 | 307 6 4.7 -3.5 10 760 2438 90 4 -4.0 0.0 | 3 4 -0.2 -3.9 11 733 2743 90 8 -8.0 0.0 | 47 6 -4.2 -3.9 12 707 3048 90 10 -10.0 0.0 | 58 7 -6.2 -3.9 13 700 3132 90 10 -10.0 0.0 | 58 7 -6.2 -3.9 14 656 3658 95 10 -10.0 0.9 | 64 7 -6.2 -3.0 15 632 3962 110 8 -7.5 2.7 | 73 4 -3.7 -1.1 16 608 4267 125 10 -8.2 5.7 | 113 5 -4.4 1.9 17 586 4572 130 12 -9.2 7.7 | 125 7 -5.4 3.8 18 564 4877 130 12 -9.2 7.7 | 125 7 -5.4 3.8 19 523 5486 120 9 -7.8 4.5 | 99 4 -4.0 0.6 20 500 5850 115 10 -9.1 4.2 | 94 5 -5.3 0.4 21 484 6096 120 10 -8.7 5.0 | 103 5 -4.9 1.1 22 400 7580 145 9 -5.2 7.4 | 159 4 -1.4 3.5 23 398 7620 145 10 -5.7 8.2 | 156 5 -1.9 4.3 24 324 9144 210 5 2.5 4.3 | 266 6 6.3 0.5 25 300 9710 275 4 4.0 -0.3 | 298 9 7.8 -4.2 26 262 10668 285 12 11.6 -3.1 | 294 17 15.4 -7.0 27 250 10990 295 8 7.3 -3.4 | 303 13 11.0 -7.3 28 209 12192 295 9 8.2 -3.8 | 303 14 12.0 -7.7 29 200 12480 275 13 13.0 -1.1 | 287 17 16.7 -5.0 30 164 13716 245 10 9.1 4.2 | 268 13 12.9 0.4 31 150 14290 255 9 8.7 2.3 | 277 13 12.5 -1.5 32 127 15240 260 9 8.9 1.6 | 280 13 12.7 -2.3 33 106 16297 115 14 -12.7 5.9 | 103 9 -8.9 2.0 34 100 16620 100 24 -23.6 4.2 | 91 20 -19.8 0.3 35 75 18288 30 7 -3.5 -6.1 | 358 10 0.3 -9.9 36 70 18660 330 2 1.0 -1.7 | 319 7 4.8 -5.6 37 50 20660 95 31 -30.9 2.7 | 88 27 -27.1 -1.2 38 45 21336 70 34 -31.9 -11.6 | 61 32 -28.2 -15.5 39 30 23810 85 58 -57.8 -5.1 | 81 55 -54.0 -8.9 40 27 24384 85 61 -60.8 -5.3 | 81 58 -57.0 -9.2 41 20 26390 90 69 -69.0 0.0 | 87 65 -65.2 -3.9 42 15 27432 95 68 -67.7 5.9 | 92 64 -63.9 2.1 Wind Parameters Mean winds (0-6000m): 105.5 at 7.2 knts Storm direction: 135.5 at 5.4 knts Shear (0-3000m) pos: 0.3 neg: 1.7 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 92.5 deg Storm rel helicity (0-3000m) pos: 13.1 neg: -16.2 tot: -3.0 m^2/s^2 ave: -1.0 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 0.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 67.53 Bulk Shear: 8.46 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 7 3 331 7| 2.0 0.0 2.0| 3.3 0.0 3.3 6.6 0.52| 3.3 1.7 1000 9 3 334 8| 1.0 0.7 1.7| 4.0 -3.5 0.5 0.5 0.07| 2.9 0.2 1500 348 3 328 9| 0.7 1.8 2.5| 4.0 -12.1 -8.0 -5.4 -0.32| 3.3 -1.0 2000 331 4 322 9| 0.5 1.2 1.8| 4.2 -14.8 -10.6 -5.3 -0.31| 3.4 -1.0 2500 337 3 324 9| 0.4 1.1 1.6| 8.3 -16.2 -7.9 -3.2 -0.00| 4.6 -0.0 3000 20 4 343 8| 0.3 1.7 2.0| 13.1 -16.2 -3.0 -1.0 0.13| 4.7 0.6 4000 71 6 15 6| 0.2 1.3 1.5| 16.6 -16.2 0.4 0.1 0.18| 4.1 0.7 5000 98 7 44 4| 0.6 1.0 1.6| 21.2 -17.0 4.2 0.8 0.24| 3.8 0.9 6000 106 7 59 4| 0.5 0.8 1.2| 21.9 -19.9 2.0 0.3 0.17| 3.6 0.6 Wrote GIF file: /home/apache/climate/data/raob//WMKD/skewt/WMKD.skewt.20251017.00.gif