UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for WM650... Searching the city database file for: WM650 ... Date:1200Z 15 OCT 25 Station: WM650 WMO ident: 48650 Latitude: 2.72 Longitude: 101.70 ------------------------------------------------------------------------------- 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 1002 19 25.6 24.6 94 1.0 24.9 150 1 298.6 302.2 298.0 356.3 19.79 1 1000 36 25.8 25.2 96 0.6 25.4 165 9 299.0 302.7 298.5 359.1 20.58 2 995 80 26.0 25.6 98 0.4 25.7 153 9 299.6 303.4 299.1 361.8 21.20 3 983 188 26.4 24.6 90 1.8 25.1 123 9 301.0 304.7 298.8 360.6 20.19 4 931 668 24.2 20.3 79 3.9 21.4 83 14 303.5 306.5 297.1 351.9 16.31 5 925 725 24.0 19.9 78 4.1 21.1 85 15 303.8 306.8 297.0 351.5 16.01 6 850 1461 19.8 15.7 77 4.1 17.0 85 21 306.9 309.4 296.0 347.0 13.32 7 830 1666 18.8 14.0 74 4.8 15.5 91 19 307.9 310.2 295.5 344.8 12.20 8 771 2297 15.4 10.4 72 5.0 12.2 95 15 310.8 312.8 294.9 342.5 10.33 9 749 2543 14.8 8.8 67 6.0 11.0 88 15 312.8 314.6 294.8 342.3 9.54 10 710 2995 12.8 7.8 72 5.0 9.6 85 15 315.4 317.2 295.4 344.8 9.40 11 700 3114 12.2 6.2 67 6.0 8.5 85 15 316.0 317.6 295.0 342.8 8.53 12 680 3357 11.2 3.2 58 8.0 6.5 83 16 317.5 318.9 294.3 340.0 7.10 13 661 3593 10.2 -1.8 43 12.0 3.8 81 18 319.0 320.0 293.2 335.3 5.08 14 626 4044 8.0 -1.0 53 9.0 3.1 86 18 321.5 322.6 294.3 339.9 5.69 15 589 4544 5.4 -4.6 48 10.0 0.3 86 14 324.1 325.0 294.1 339.3 4.62 16 529 5413 -1.1 -6.1 69 5.0 -3.6 84 12 326.4 327.3 294.7 341.7 4.59 17 511 5688 -3.1 -5.5 83 2.4 -4.3 90 14 327.2 328.2 295.2 343.8 4.97 18 500 5860 -4.5 -5.8 91 1.3 -5.1 95 15 327.6 328.5 295.3 344.1 4.97 19 464 6443 -7.7 -9.6 86 1.9 -8.5 92 14 330.6 331.4 295.3 344.2 3.98 20 412 7356 -13.3 -16.3 78 3.0 -14.4 82 10 334.9 335.4 295.3 344.0 2.60 21 400 7580 -14.3 -16.6 83 2.3 -15.2 80 9 336.4 336.9 295.7 345.6 2.61 22 392 7733 -15.3 -17.1 86 1.8 -16.0 87 10 337.0 337.6 295.8 346.1 2.56 23 367 8230 -17.9 -19.9 84 2.0 -18.6 74 8 340.0 340.4 296.1 347.7 2.15 24 300 9710 -28.5 -30.0 87 1.5 -28.8 65 14 345.2 345.4 296.4 349.2 1.06 25 250 10990 -38.7 -41.5 75 2.8 -39.0 55 9 348.5 348.6 296.7 350.1 0.40 26 248 11045 -39.1 -42.0 74 2.9 -39.4 56 9 348.7 348.8 296.7 350.3 0.38 27 200 12480 -50.7 -54.7 62 4.0 -50.9 180 4 352.5 352.5 297.3 353.0 0.11 28 150 14290 -67.1 -71.7 52 4.6 -67.1 330 8 354.5 354.5 297.6 354.6 0.02 29 105 16342 -83.7 -89.7 34 6.0 -83.7 331 11 360.9 360.9 298.9 360.9 0.00 30 100 16610 -85.5 -91.5 33 6.0 -85.5 330 9 362.5 362.5 299.2 362.5 0.00 31 99 16665 -85.5 -92.5 27 7.0 -85.5 334 9 363.6 363.6 299.4 363.6 0.00 32 73 18370 -79.9 -86.9 30 7.0 -79.9 104 23 408.5 408.5 306.3 408.5 0.00 33 70 18610 -77.3 -84.3 32 7.0 -77.3 115 23 419.0 419.0 307.6 419.0 0.00 34 68 18777 -75.3 -82.3 33 7.0 -75.3 114 23 426.8 426.8 308.5 426.8 0.01 35 59 19613 -69.7 -77.7 30 8.0 -69.8 110 26 457.1 457.1 311.5 457.2 0.02 36 50 20600 -70.1 -80.1 22 10.0 -70.2 105 28 478.3 478.3 313.3 478.4 0.01 37 47 20971 -66.7 -78.7 17 12.0 -66.9 495.0 495.0 314.6 495.1 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5824.00 m Freezing level: 539.15 mb = 5265.58 m = 17275.33 ft Wetbulb zero: 585.00 mb = 4599.36 m = 15089.57 ft Precipitable water: 2.29 inches Sfc-500 mean rel hum: 67.76 % Est. max temperature: 33.83 C = 92.89 F Sfc-Lift cond lev (LCL): 988.01 mb = 142.93 m = 468.91 ft T: 26.23 C 700-500 lapse rate: 6.08 C/km ThetaE index: 19.52 C Layer 983.0- 710.0 mb Conv cond level (CCL): 863.77 mb = 1321.13 m = 4334.36 ft Mean mixing ratio: 17.93 g/kg Conv temperature: 33.34 C = 92.01 F Cap Strength: 1.84 C Lifted Index: -3.47 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.03 C Lifted Index @700 mb: 0.17 C Showalter Index: -0.42 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 20.20 C K Index: 34.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 245.40 Risk: None Energy Index: -0.58 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 957.71 J/kg Max Up Vert Vel: 43.77 m/s Conv Inhibition (B-): 45.19 J/kg Cap Strength: 1.84 C Lift Cond Lev (LCL): 913.74 mb = 831.58 m = 2728.26 ft Lev Free Conv (LFC): 778.74 mb = 2211.45 m = 7255.31 ft Equ Level (EL): 758.74 mb = 2432.99 m = 7982.17 ft B at Equ Level: 16.29 J/kg Max Parcel Lev (MPL): 78.74 mb = 17946.53 m = 58878.97 ft Wind level data Storm motion: 118 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 1002 19 150 1 -0.5 0.9 | 295 11 9.7 -4.4 1 1000 36 165 9 -2.3 8.7 | 247 9 7.8 3.4 2 970 305 90 9 -9.0 0.0 | 348 5 1.2 -5.3 3 937 610 80 13 -12.8 -2.3 | 19 8 -2.6 -7.6 4 925 725 85 15 -14.9 -1.3 | 36 8 -4.8 -6.6 5 905 914 85 18 -17.9 -1.6 | 48 10 -7.8 -6.9 6 874 1219 85 21 -20.9 -1.8 | 56 13 -10.8 -7.1 7 850 1461 85 21 -20.9 -1.8 | 56 13 -10.8 -7.1 8 814 1829 95 18 -17.9 1.6 | 64 9 -7.8 -3.7 9 785 2134 100 16 -15.8 2.8 | 66 6 -5.6 -2.5 10 758 2438 90 15 -15.0 0.0 | 42 7 -4.8 -5.3 11 731 2743 85 15 -14.9 -1.3 | 36 8 -4.8 -6.6 12 705 3048 85 15 -14.9 -1.3 | 36 8 -4.8 -6.6 13 700 3114 85 15 -14.9 -1.3 | 36 8 -4.8 -6.6 14 655 3658 80 18 -17.7 -3.1 | 42 11 -7.6 -8.4 15 631 3962 85 18 -17.9 -1.6 | 48 10 -7.8 -6.9 16 608 4267 90 16 -16.0 0.0 | 48 8 -5.8 -5.3 17 585 4572 85 14 -13.9 -1.2 | 30 8 -3.8 -6.5 18 564 4877 80 12 -11.8 -2.1 | 13 8 -1.7 -7.4 19 523 5486 85 12 -12.0 -1.0 | 16 7 -1.8 -6.4 20 500 5860 95 15 -14.9 1.3 | 50 6 -4.8 -4.0 21 485 6096 95 15 -14.9 1.3 | 50 6 -4.8 -4.0 22 400 7580 80 9 -8.9 -1.6 | 349 7 1.3 -6.9 23 398 7620 90 10 -10.0 0.0 | 358 5 0.2 -5.3 24 324 9144 50 5 -3.8 -3.2 | 323 11 6.3 -8.5 25 300 9710 65 14 -12.7 -5.9 | 13 12 -2.5 -11.2 26 262 10668 55 13 -10.6 -7.5 | 2 13 -0.5 -12.8 27 250 10990 55 9 -7.4 -5.2 | 345 11 2.8 -10.5 28 209 12192 80 7 -6.9 -1.2 | 333 7 3.3 -6.5 29 200 12480 180 4 0.0 4.0 | 277 10 10.2 -1.3 30 164 13716 320 8 5.1 -6.1 | 307 19 15.3 -11.4 31 150 14290 330 8 4.0 -6.9 | 311 19 14.2 -12.2 32 127 15240 335 17 7.2 -15.4 | 320 27 17.3 -20.7 33 100 16610 330 9 4.5 -7.8 | 312 20 14.7 -13.1 34 74 18288 100 23 -22.7 4.0 | 84 13 -12.5 -1.3 35 70 18610 115 23 -20.8 9.7 | 112 12 -10.7 4.4 36 50 20600 105 28 -27.0 7.2 | 97 17 -16.9 1.9 Wind Parameters Mean winds (0-6000m): 87.6 at 15.3 knts Storm direction: 117.6 at 11.5 knts Shear (0-3000m) pos: 1.1 neg: 1.9 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 101.1 deg Storm rel helicity (0-3000m) pos: 30.1 neg: -16.5 tot: 13.7 m^2/s^2 ave: 4.6 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 1.4 10^-3/s Energy-Hel index: 0.18 Bulk Rich Number: 146.61 Bulk Shear: 6.53 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 ------------------------------------------------------------------------------- 500 106 9 338 3| 0.0 11.8 11.8| 9.2 -10.0 -0.8 -1.6 0.15| 20.6 3.1 1000 91 13 25 6| 3.7 5.9 9.6| 22.3 -10.0 12.3 12.3 0.32| 14.2 4.5 1500 88 15 41 8| 3.0 3.9 6.9| 26.4 -10.0 16.4 11.0 0.33| 10.4 3.4 2000 90 16 48 8| 1.6 2.9 4.5| 30.1 -10.0 20.1 10.0 0.32| 9.2 2.9 2500 91 16 49 8| 1.3 2.2 3.5| 30.1 -15.1 15.0 6.0 0.21| 8.2 1.8 3000 90 16 47 8| 1.1 1.9 3.0| 30.1 -16.5 13.7 4.6 0.19| 7.0 1.4 4000 88 16 45 8| 1.0 1.8 2.7| 36.2 -16.5 19.7 4.9 0.22| 5.9 1.3 5000 87 16 43 8| 0.8 1.0 1.8| 36.3 -26.1 10.2 2.0 0.10| 5.4 0.6 6000 88 15 41 8| 1.0 0.8 1.9| 43.2 -26.1 17.1 2.8 0.17| 4.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20251015.12.gif