UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for WMKD... Searching the city database file for: WMKD ... Date:0000Z 15 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 24.2 23.5 96 0.7 23.7 330 1 296.8 300.2 296.7 350.1 18.42 1 1000 65 23.6 23.6 100 0.0 23.6 320 5 296.8 300.1 296.8 350.7 18.65 2 993 127 24.4 23.8 96 0.6 24.0 338 5 298.1 301.6 297.4 353.5 19.01 3 981 234 24.8 23.4 92 1.4 23.8 9 5 299.6 303.0 297.6 354.6 18.78 4 925 750 22.0 21.0 94 1.0 21.3 85 11 301.8 305.0 297.1 352.5 17.17 5 850 1482 18.2 16.6 90 1.6 17.1 80 15 305.2 307.8 296.1 347.4 14.12 6 780 2216 14.8 11.9 83 2.9 12.9 81 16 309.2 311.3 295.1 343.5 11.30 7 710 3008 11.2 7.7 79 3.5 9.0 94 16 313.6 315.4 295.0 342.6 9.33 8 700 3127 10.6 6.7 77 3.9 8.2 95 15 314.2 315.9 294.7 341.7 8.83 9 662 3590 8.6 4.7 76 3.9 6.3 95 18 317.0 318.6 295.0 342.7 8.12 10 622 4104 6.0 -1.0 61 7.0 2.2 81 20 319.8 320.9 293.9 338.2 5.73 11 587 4576 3.6 -4.4 56 8.0 -0.4 70 18 322.3 323.2 293.7 337.7 4.70 12 500 5860 -4.5 -12.5 54 8.0 -7.8 85 12 327.6 328.1 293.7 337.5 2.93 13 476 6244 -6.5 -16.5 45 10.0 -10.2 81 12 329.7 330.2 293.7 337.4 2.21 14 439 6870 -10.1 -18.1 52 8.0 -12.9 62 11 332.9 333.3 294.4 340.3 2.10 15 427 7083 -10.7 -21.7 40 11.0 -14.3 55 11 334.8 335.1 294.4 340.4 1.58 16 400 7580 -14.1 -28.1 30 14.0 -17.8 40 11 336.7 336.9 294.4 340.2 0.95 17 309 9488 -27.5 -47.5 13 20.0 -29.8 48 5 343.7 343.7 295.4 344.4 0.17 18 300 9700 -29.3 -49.3 13 20.0 -31.4 60 5 344.1 344.1 295.4 344.7 0.14 19 253 10898 -39.1 -57.1 13 18.0 -40.1 65 15 346.7 346.8 296.0 347.0 0.07 20 250 10980 -39.7 -57.7 13 18.0 -40.7 65 16 347.0 347.1 296.0 347.3 0.06 21 200 12460 -52.1 -66.1 17 14.0 -52.4 70 15 350.3 350.3 296.7 350.4 0.03 22 150 14260 -66.9 -80.9 12 14.0 -67.0 60 6 354.8 354.8 297.7 354.9 0.00 23 115 15811 -79.3 -95.3 5 16.0 -79.3 145 20 359.8 359.8 298.7 359.8 0.00 24 105 16325 -79.5 -95.5 5 16.0 -79.5 165 12 368.9 368.9 300.4 368.9 0.00 25 100 16600 -80.9 -96.9 5 16.0 -80.9 175 7 371.4 371.4 300.8 371.4 0.00 26 99 16656 -80.9 -96.9 5 16.0 -80.9 170 7 372.5 372.5 301.0 372.5 0.00 27 75 18239 -74.3 -91.3 6 17.0 -74.3 43 14 417.1 417.1 307.4 417.1 0.00 28 70 18640 -73.7 -91.7 5 18.0 -73.7 85 14 426.7 426.7 308.5 426.7 0.00 29 61 19441 -73.1 -99.1 1 26.0 -73.2 83 23 445.2 445.2 310.4 445.2 0.00 30 53 20270 -68.7 -96.7 1 28.0 -68.9 81 32 473.6 473.6 313.0 473.6 0.00 31 50 20620 -66.3 -94.3 1 28.0 -66.5 80 36 487.2 487.2 314.0 487.3 0.00 32 44 21399 -63.9 -92.9 1 29.0 -64.3 105 42 511.3 511.3 315.7 511.3 0.00 33 32 23380 -57.5 -88.5 1 31.0 -58.6 92 57 577.1 577.1 319.5 577.2 0.00 34 30 23790 -54.9 -86.9 1 32.0 -56.5 90 60 595.0 595.0 320.4 595.0 0.01 35 29 24006 -54.5 -86.5 1 32.0 -56.2 92 60 601.9 601.9 320.7 601.9 0.01 36 20 26400 -50.7 -83.7 1 33.0 -54.0 90 62 681.0 681.0 323.8 681.1 0.02 37 19 26735 -49.3 -83.3 1 34.0 -53.1 89 62 695.4 695.4 324.3 695.6 0.02 38 13 29226 -48.9 -82.9 1 34.0 -53.9 776.5 776.5 326.7 776.8 0.03 TRP 115 15811 -79.3 -95.3 5 16.0 -79.3 145 20 359.8 359.8 298.7 359.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5795.00 m Freezing level: 548.33 mb = 5146.71 m = 16885.34 ft Wetbulb zero: 592.96 mb = 4493.66 m = 14742.81 ft Precipitable water: 2.25 inches Sfc-500 mean rel hum: 75.14 % Est. max temperature: 32.30 C = 90.14 F Sfc-Lift cond lev (LCL): 996.23 mb = 98.25 m = 322.34 ft T: 24.03 C 700-500 lapse rate: 5.53 C/km ThetaE index: 12.83 C Layer 925.0- 662.0 mb Conv cond level (CCL): 915.92 mb = 835.42 m = 2740.84 ft Mean mixing ratio: 17.93 g/kg Conv temperature: 29.57 C = 85.23 F Cap Strength: 0.79 C Lifted Index: -2.59 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.54 C Lifted Index @700 mb: -0.79 C Showalter Index: -0.59 C Risk: Thunderstorms probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 21.10 C K Index: 35.40 Risk: > 80 % chance of thunderstorms Sweat Index: 241.20 Risk: None Energy Index: -1.95 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 811.17 J/kg Max Up Vert Vel: 40.28 m/s Conv Inhibition (B-): 8.65 J/kg Cap Strength: 0.79 C Lift Cond Lev (LCL): 941.19 mb = 597.70 m = 1960.92 ft Lev Free Conv (LFC): 866.19 mb = 1318.68 m = 4326.31 ft Equ Level (EL): 166.19 mb = 13618.74 m = 44680.35 ft B at Equ Level: 805.04 J/kg Max Parcel Lev (MPL): 96.19 mb = 16820.52 m = 55184.76 ft Wind level data Storm motion: 111 at 11 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 16 330 1 0.5 -0.9 | 294 12 10.8 -4.8 1 1000 65 320 5 3.2 -3.8 | 300 16 13.5 -7.8 2 973 305 30 5 -2.5 -4.3 | 317 11 7.8 -8.3 3 940 610 80 9 -8.9 -1.6 | 345 6 1.5 -5.5 4 925 750 85 11 -11.0 -1.0 | 7 5 -0.6 -4.9 5 908 914 90 12 -12.0 0.0 | 23 4 -1.7 -4.0 6 876 1219 85 14 -13.9 -1.2 | 35 6 -3.6 -5.2 7 850 1482 80 15 -14.8 -2.6 | 34 8 -4.5 -6.6 8 816 1829 75 16 -15.5 -4.1 | 32 10 -5.1 -8.1 9 787 2134 80 16 -15.8 -2.8 | 39 9 -5.4 -6.8 10 759 2438 85 17 -16.9 -1.5 | 50 9 -6.6 -5.5 11 732 2743 90 16 -16.0 0.0 | 55 7 -5.7 -4.0 12 707 3048 95 16 -15.9 1.4 | 65 6 -5.6 -2.6 13 700 3127 95 15 -14.9 1.3 | 60 5 -4.6 -2.7 14 656 3658 95 18 -17.9 1.6 | 72 8 -7.6 -2.4 15 632 3962 85 20 -19.9 -1.7 | 59 11 -9.6 -5.7 16 608 4267 75 19 -18.4 -4.9 | 42 12 -8.0 -8.9 17 586 4572 70 18 -16.9 -6.2 | 33 12 -6.6 -10.1 18 564 4877 70 17 -16.0 -5.8 | 30 11 -5.7 -9.8 19 524 5486 75 13 -12.6 -3.4 | 17 8 -2.2 -7.3 20 500 5860 85 12 -12.0 -1.0 | 18 5 -1.6 -5.0 21 485 6096 85 12 -12.0 -1.0 | 18 5 -1.6 -5.0 22 400 7580 40 11 -7.1 -8.4 | 345 13 3.2 -12.4 23 398 7620 40 11 -7.1 -8.4 | 345 13 3.2 -12.4 24 324 9144 30 4 -2.0 -3.5 | 312 11 8.3 -7.4 25 300 9700 60 5 -4.3 -2.5 | 317 9 6.0 -6.5 26 261 10668 65 13 -11.8 -5.5 | 9 10 -1.5 -9.5 27 250 10980 65 16 -14.5 -6.8 | 21 12 -4.2 -10.7 28 208 12192 65 22 -19.9 -9.3 | 36 16 -9.6 -13.3 29 200 12460 70 15 -14.1 -5.1 | 23 10 -3.8 -9.1 30 164 13716 65 10 -9.1 -4.2 | 351 8 1.3 -8.2 31 150 14260 60 6 -5.2 -3.0 | 324 9 5.1 -7.0 32 127 15240 120 11 -9.5 5.5 | 208 2 0.8 1.5 33 115 15811 145 20 -11.5 16.4 | 175 12 -1.2 12.4 34 100 16600 175 7 -0.6 7.0 | 253 10 9.7 3.0 35 74 18288 40 14 -9.0 -10.7 | 355 15 1.3 -14.7 36 70 18640 85 14 -13.9 -1.2 | 35 6 -3.6 -5.2 37 50 20620 80 36 -35.5 -6.3 | 68 27 -25.1 -10.2 38 45 21336 105 41 -39.6 10.6 | 103 30 -29.3 6.6 39 30 23790 90 60 -60.0 0.0 | 85 50 -49.7 -4.0 40 27 24384 95 61 -60.8 5.3 | 92 50 -50.4 1.3 41 20 26400 90 62 -62.0 0.0 | 86 52 -51.7 -4.0 42 15 27432 85 64 -63.8 -5.6 | 80 54 -53.4 -9.6 Wind Parameters Mean winds (0-6000m): 81.1 at 14.7 knts Storm direction: 111.1 at 11.1 knts Shear (0-3000m) pos: 2.5 neg: 0.7 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 130.0 deg Storm rel helicity (0-3000m) pos: 44.8 neg: -0.8 tot: 44.0 m^2/s^2 ave: 14.7 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 3.1 10^-3/s Energy-Hel index: 0.19 Bulk Rich Number: 37.83 Bulk Shear: 21.44 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 23 5 317 12| 8.1 0.0 8.1| 27.4 0.0 27.4 54.8 0.64| 13.9 8.9 1000 70 8 338 7| 6.8 0.0 6.8| 34.3 0.0 34.3 34.3 0.66| 10.5 6.9 1500 77 10 355 6| 4.5 1.1 5.6| 35.3 -0.2 35.0 23.4 0.59| 8.1 4.8 2000 77 11 8 7| 3.4 1.1 4.5| 36.8 -0.8 36.0 18.0 0.55| 6.7 3.7 2500 78 12 17 7| 3.0 0.9 3.8| 42.1 -0.8 41.3 16.5 0.58| 5.9 3.4 3000 81 13 24 7| 2.5 0.7 3.2| 44.8 -0.8 44.0 14.7 0.58| 5.3 3.1 4000 85 14 36 7| 2.0 1.1 3.1| 46.9 -8.4 38.5 9.6 0.42| 5.0 2.1 5000 82 15 37 8| 1.4 1.1 2.6| 46.9 -26.0 20.9 4.2 0.23| 4.7 1.1 6000 81 15 34 8| 1.2 0.9 2.1| 47.1 -30.0 17.1 2.9 0.18| 4.4 0.8 Wrote GIF file: /home/apache/climate/data/raob//WMKD/skewt/WMKD.skewt.20251015.00.gif