UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for WM650... Searching the city database file for: WM650 ... Date:1200Z 20 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 1004 13 26.6 23.7 84 2.9 24.5 330 5 299.4 302.8 297.5 354.1 18.68 1 1000 48 26.0 22.9 83 3.1 23.8 340 11 299.1 302.4 296.9 351.3 17.85 2 925 733 22.4 17.4 73 5.0 18.9 330 25 302.2 304.7 294.9 342.5 13.64 3 872 1245 20.6 14.6 68 6.0 16.5 319 26 305.5 307.7 294.7 341.6 12.07 4 850 1466 20.0 13.0 64 7.0 15.4 315 26 307.1 309.2 294.5 340.7 11.14 5 812 1859 18.0 11.0 64 7.0 13.5 315 24 309.0 310.9 294.3 340.1 10.21 6 742 2627 14.2 6.2 59 8.0 9.3 312 16 313.0 314.5 293.8 337.9 8.04 7 701 3105 11.2 6.8 74 4.4 8.5 319 8 314.8 316.5 294.9 342.5 8.88 8 700 3117 11.2 6.9 75 4.3 8.5 320 8 314.9 316.6 295.0 342.9 8.96 9 677 3395 9.4 7.6 89 1.8 8.3 328 5 315.9 317.8 295.8 346.3 9.73 10 619 4131 4.4 4.4 100 0.0 4.4 5 1 318.4 320.0 295.6 345.3 8.51 11 548 5113 -1.1 -1.1 100 0.0 -1.1 4 3 323.1 324.4 295.3 344.1 6.46 12 520 5530 -2.9 -3.1 99 0.2 -3.0 89 7 325.8 327.0 295.6 345.1 5.87 13 500 5840 -4.5 -4.5 100 0.0 -4.5 80 11 327.6 328.6 295.7 345.8 5.49 14 455 6578 -8.9 -8.9 100 0.0 -8.9 74 12 331.0 331.9 295.6 345.6 4.29 15 444 6768 -9.3 -9.5 98 0.2 -9.4 71 12 332.8 333.7 296.0 347.2 4.20 16 439 6856 -9.7 -12.3 81 2.6 -10.8 70 12 333.4 334.1 295.6 345.1 3.39 17 434 6944 -10.1 -15.1 67 5.0 -12.1 69 12 334.0 334.5 295.1 343.5 2.73 18 411 7363 -12.5 -16.9 70 4.4 -14.1 63 12 336.1 336.6 295.5 344.9 2.48 19 400 7570 -13.5 -19.5 61 6.0 -15.6 60 12 337.4 337.9 295.4 344.7 2.04 20 338 8827 -22.3 -28.3 58 6.0 -23.7 56 14 342.1 342.3 295.8 346.2 1.10 21 308 9501 -27.5 -36.5 42 9.0 -29.0 52 18 344.0 344.1 295.8 346.2 0.55 22 300 9690 -28.9 -41.9 27 13.0 -30.6 50 20 344.6 344.7 295.7 345.9 0.32 23 282 10130 -32.1 -48.1 19 16.0 -33.7 50 19 346.2 346.2 296.0 346.9 0.17 24 250 10970 -38.5 -45.5 48 7.0 -39.1 40 20 348.8 348.9 296.6 349.9 0.26 25 248 11025 -39.1 -46.1 47 7.0 -39.7 40 20 348.7 348.8 296.5 349.7 0.25 26 200 12460 -50.9 -55.6 57 4.7 -51.1 70 21 352.2 352.2 297.2 352.6 0.10 27 150 14270 -67.1 -72.1 49 5.0 -67.1 85 39 354.5 354.5 297.6 354.6 0.02 28 105 16324 -84.9 -91.9 28 7.0 -84.9 85 45 358.7 358.7 298.4 358.7 0.00 29 100 16590 -87.7 -94.7 26 7.0 -87.7 85 46 358.3 358.3 298.4 358.3 0.00 30 99 16644 -88.1 -95.1 26 7.0 -88.1 80 46 358.5 358.5 298.4 358.5 0.00 31 93 16982 -88.9 -95.9 25 7.0 -88.9 42 41 363.4 363.4 299.4 363.4 0.00 32 90 17160 -85.9 -92.9 27 7.0 -85.9 22 38 372.8 372.8 301.1 372.8 0.00 33 89 17221 -83.7 -90.7 28 7.0 -83.7 16 38 378.4 378.4 302.0 378.4 0.00 34 88 17284 -81.3 -88.3 30 7.0 -81.3 9 37 384.4 384.5 302.9 384.5 0.00 35 87 17349 -78.9 -85.9 31 7.0 -78.9 2 36 390.5 390.5 303.9 390.5 0.00 36 86 17415 -76.7 -83.7 32 7.0 -76.7 355 35 396.3 396.3 304.7 396.3 0.00 37 85 17483 -74.5 -81.5 33 7.0 -74.5 348 34 402.0 402.0 305.5 402.1 0.01 38 75 18210 -74.5 -82.5 28 8.0 -74.5 272 24 416.7 416.7 307.3 416.7 0.01 39 70 18610 -75.1 -84.1 23 9.0 -75.2 280 23 423.7 423.7 308.2 423.7 0.00 40 69 18694 -75.1 -84.1 23 9.0 -75.2 287 23 425.5 425.5 308.3 425.5 0.00 41 59 19608 -74.1 -85.1 17 11.0 -74.2 6 23 447.2 447.2 310.6 447.2 0.00 42 50 20580 -72.3 -85.3 12 13.0 -72.4 90 23 473.1 473.1 312.9 473.1 0.01 43 46 21070 -70.9 -85.9 9 15.0 -71.1 103 28 487.9 487.9 314.1 487.9 0.01 44 35 22715 -63.1 -92.1 1 29.0 -63.7 101 43 547.9 547.9 318.0 547.9 0.00 45 30 23670 -59.1 -89.1 1 30.0 -60.1 95 51 583.5 583.5 319.8 583.6 0.00 46 20 26260 -51.1 -84.1 1 33.0 -54.2 90 58 679.8 679.8 323.7 679.9 0.02 47 17 27321 -49.4 -83.1 1 33.7 -53.5 80 61 717.7 717.7 325.0 717.9 0.02 48 16 27719 -48.7 -82.7 1 34.0 -53.2 732.4 732.4 325.4 732.6 0.03 TRP 99 16644 -88.1 -95.1 26 7.0 -88.1 80 46 358.5 358.5 298.4 358.5 0.00 WND 17 27321 -49.4 -83.1 1 33.7 -53.5 80 61 717.7 717.7 325.0 717.9 0.02 Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 562.20 mb = 4916.48 m = 16129.98 ft Wetbulb zero: 562.10 mb = 4908.16 m = 16102.70 ft Precipitable water: 2.25 inches Sfc-500 mean rel hum: 81.86 % Est. max temperature: 34.00 C = 93.20 F Sfc-Lift cond lev (LCL): 963.00 mb = 379.23 m = 1244.17 ft T: 24.26 C 700-500 lapse rate: 5.77 C/km ThetaE index: 16.13 C Layer 1000.0- 701.0 mb Conv cond level (CCL): 786.02 mb = 2136.23 m = 7008.54 ft Mean mixing ratio: 15.31 g/kg Conv temperature: 37.64 C = 99.75 F Cap Strength: 3.22 C Lifted Index: -0.13 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.61 C Lifted Index @700 mb: 1.69 C Showalter Index: 1.98 C Risk: Showers probable Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 17.50 C K Index: 33.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 219.00 Risk: None Energy Index: 0.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.41 J/kg Max Up Vert Vel: 9.63 m/s Conv Inhibition (B-): 231.21 J/kg Cap Strength: 3.20 C Lift Cond Lev (LCL): 897.23 mb = 997.55 m = 3272.76 ft Lev Free Conv (LFC): 622.23 mb = 4087.98 m = 13411.86 ft Equ Level (EL): 452.23 mb = 6625.40 m = 21736.61 ft B at Equ Level: 46.29 J/kg Max Parcel Lev (MPL): 382.23 mb = 7909.05 m = 25948.01 ft Wind level data Storm motion: 357 at 9 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 1004 13 330 5 2.5 -4.3 | 202 5 2.0 5.0 1 1000 48 340 11 3.8 -10.3 | 288 3 3.3 -1.0 2 971 305 335 20 8.5 -18.1 | 318 12 7.9 -8.8 3 938 610 330 25 12.5 -21.7 | 316 17 12.0 -12.4 4 925 733 330 25 12.5 -21.7 | 316 17 12.0 -12.4 5 906 914 325 26 14.9 -21.3 | 310 19 14.4 -12.0 6 875 1219 320 26 16.7 -19.9 | 303 19 16.2 -10.6 7 850 1466 315 26 18.4 -18.4 | 297 20 17.9 -9.1 8 814 1829 315 24 17.0 -17.0 | 295 18 16.5 -7.7 9 786 2134 315 21 14.8 -14.8 | 291 15 14.3 -5.6 10 758 2438 315 18 12.7 -12.7 | 286 13 12.2 -3.4 11 731 2743 310 15 11.5 -9.6 | 272 11 11.0 -0.3 12 706 3048 315 10 7.1 -7.1 | 251 7 6.6 2.2 13 700 3117 320 8 5.1 -6.1 | 236 6 4.6 3.2 14 655 3658 335 3 1.3 -2.7 | 187 7 0.8 6.6 15 631 3962 350 1 0.2 -1.0 | 178 8 -0.3 8.3 16 607 4267 20 1 -0.3 -0.9 | 174 8 -0.9 8.4 17 585 4572 30 1 -0.5 -0.9 | 173 8 -1.0 8.4 18 563 4877 315 1 0.7 -0.7 | 181 9 0.2 8.6 19 522 5486 90 6 -6.0 0.0 | 145 11 -6.5 9.3 20 500 5840 80 11 -10.8 -1.9 | 123 14 -11.3 7.4 21 484 6096 80 12 -11.8 -2.1 | 120 14 -12.3 7.2 22 400 7570 60 12 -10.4 -6.0 | 107 11 -10.9 3.3 23 397 7620 60 12 -10.4 -6.0 | 107 11 -10.9 3.3 24 323 9144 55 15 -12.3 -8.6 | 93 13 -12.8 0.7 25 300 9690 50 20 -15.3 -12.9 | 77 16 -15.8 -3.6 26 261 10668 50 18 -13.8 -11.6 | 81 14 -14.3 -2.3 27 250 10970 40 20 -12.9 -15.3 | 66 15 -13.4 -6.0 28 208 12192 45 28 -19.8 -19.8 | 63 23 -20.3 -10.5 29 200 12460 70 21 -19.7 -7.2 | 96 20 -20.2 2.1 30 164 13716 85 27 -26.9 -2.4 | 104 28 -27.4 6.9 31 150 14270 85 39 -38.9 -3.4 | 99 40 -39.4 5.9 32 127 15240 85 41 -40.8 -3.6 | 98 42 -41.4 5.7 33 100 16590 85 46 -45.8 -4.0 | 97 47 -46.3 5.3 34 99 16644 80 46 -45.3 -8.0 | 92 46 -45.8 1.3 35 74 18288 265 23 22.9 2.0 | 243 25 22.4 11.3 36 70 18610 280 23 22.7 -4.0 | 257 23 22.1 5.3 37 50 20580 90 23 -23.0 0.0 | 112 25 -23.5 9.3 38 44 21336 110 31 -29.1 10.6 | 124 36 -29.6 19.9 39 30 23670 95 51 -50.8 4.4 | 105 53 -51.3 13.7 40 27 24384 95 51 -50.8 4.4 | 105 53 -51.3 13.7 41 20 26260 90 58 -58.0 0.0 | 99 59 -58.5 9.3 42 17 27321 80 61 -60.1 -10.6 | 89 61 -60.6 -1.3 43 16 27432 85 58 -57.8 -5.1 | 94 58 -58.3 4.2 Wind Parameters Mean winds (0-6000m): 326.9 at 12.4 knts Storm direction: 356.9 at 9.3 knts Shear (0-3000m) pos: 2.1 neg: 1.5 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 53.1 deg Storm rel helicity (0-3000m) pos: 10.7 neg: -61.6 tot: -50.9 m^2/s^2 ave: -17.0 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 7.6 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 11.45 Bulk Shear: 4.05 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 ------------------------------------------------------------------------------- 500 335 18 314 10| 18.9 0.0 18.9| 10.7 -1.1 9.6 19.1 0.55| 20.7 11.3 1000 331 21 313 14| 9.5 2.3 11.7| 10.7 -14.8 -4.1 -4.1 0.33| 12.9 4.2 1500 326 23 309 16| 6.3 2.6 8.9| 10.7 -33.9 -23.2 -15.5 0.15| 9.9 1.5 2000 323 23 305 16| 4.7 1.7 6.5| 10.7 -39.8 -29.1 -14.5 0.10| 8.3 0.8 2500 322 23 302 16| 3.8 1.8 5.6| 10.7 -49.0 -38.3 -15.3 0.02| 7.7 0.1 3000 321 21 299 15| 2.1 1.5 3.6| 10.7 -61.6 -50.9 -17.0 -0.09| 7.6 -0.7 4000 321 17 291 11| 0.8 1.1 2.0| 10.7 -74.3 -63.6 -15.9 -0.22| 7.0 -1.6 5000 322 14 280 8| 0.7 0.8 1.5| 13.4 -76.0 -62.5 -12.5 -0.20| 5.9 -1.2 6000 327 12 280 6| 1.0 0.5 1.5| 13.4-100.6 -87.1 -14.5 -0.29| 6.1 -1.8 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20251020.12.gif