UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for WM650... Searching the city database file for: WM650 ... Date:0000Z 12 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 1008 18 23.8 22.4 92 1.4 22.8 240 3 296.3 299.4 295.7 345.8 17.16 1 1000 87 24.4 23.0 92 1.4 23.4 340 3 297.5 300.8 296.5 349.6 17.96 2 999 96 24.4 23.0 92 1.4 23.4 340 3 297.6 300.9 296.6 349.8 17.98 3 950 537 22.8 20.4 86 2.4 21.1 313 9 300.3 303.3 296.1 347.5 16.08 4 925 770 21.8 18.6 82 3.2 19.6 290 9 301.6 304.3 295.5 345.0 14.74 5 879 1212 18.4 17.9 97 0.5 18.1 260 7 302.5 305.2 295.8 346.4 14.84 6 850 1500 17.2 16.8 97 0.4 17.0 240 9 304.2 306.8 295.9 346.7 14.31 7 815 1859 16.0 13.6 86 2.4 14.4 235 11 306.6 308.8 295.0 343.0 12.10 8 789 2135 15.2 11.3 78 3.9 12.7 240 12 308.6 310.6 294.6 341.1 10.72 9 754 2519 13.8 10.4 80 3.4 11.6 247 14 311.1 313.1 295.1 343.5 10.57 10 700 3143 10.4 6.4 76 4.0 8.0 265 12 314.0 315.7 294.6 340.9 8.65 11 674 3458 9.0 4.8 75 4.2 6.5 271 12 315.9 317.4 294.6 341.1 8.03 12 637 3923 5.4 3.3 86 2.1 4.2 271 14 316.9 318.4 294.6 341.0 7.64 13 583 4642 1.0 0.1 94 0.9 0.5 258 11 319.9 321.2 294.6 341.1 6.63 14 533 5357 -3.7 -3.7 100 0.0 -3.7 256 10 322.6 323.7 294.4 340.4 5.47 15 500 5860 -7.1 -7.1 100 0.0 -7.1 330 6 324.4 325.3 294.1 339.2 4.49 16 490 6017 -8.5 -8.8 98 0.3 -8.7 350 6 324.5 325.3 293.8 337.9 4.02 17 459 6522 -10.5 -11.4 93 0.9 -10.9 31 12 328.2 328.9 294.3 340.0 3.49 18 426 7094 -13.3 -13.3 100 0.0 -13.3 74 20 331.7 332.3 295.0 342.8 3.22 19 401 7551 -16.9 -19.3 82 2.4 -17.7 109 27 332.8 333.2 294.3 340.1 2.07 20 400 7570 -16.9 -19.5 80 2.6 -17.7 110 27 333.0 333.4 294.4 340.2 2.04 21 383 7896 -18.1 -24.1 59 6.0 -19.8 105 26 335.6 335.9 294.5 340.8 1.42 22 366 8235 -19.5 -26.5 54 7.0 -21.3 105 26 338.1 338.4 294.9 342.5 1.20 23 354 8482 -20.1 -30.1 41 10.0 -22.4 105 27 340.6 340.7 295.3 343.9 0.89 24 300 9690 -28.7 -46.7 16 18.0 -30.7 105 26 344.9 345.0 295.7 345.7 0.19 25 252 10906 -39.1 -58.1 12 19.0 -40.2 101 35 347.1 347.2 296.1 347.4 0.06 26 250 10960 -39.5 -58.5 12 19.0 -40.5 100 36 347.3 347.4 296.1 347.6 0.06 27 200 12450 -51.9 -71.9 7 20.0 -52.2 90 44 350.6 350.6 296.8 350.6 0.01 28 150 14250 -67.9 -86.9 5 19.0 -67.9 85 50 353.1 353.1 297.3 353.1 0.00 29 114 15843 -79.3 -96.3 4 17.0 -79.3 90 37 360.7 360.7 298.8 360.7 0.00 30 105 16310 -76.9 -93.9 5 17.0 -76.9 121 22 373.9 373.9 301.2 373.9 0.00 31 100 16590 -74.7 -91.7 5 17.0 -74.7 140 13 383.4 383.4 302.8 383.4 0.00 32 73 18425 -72.7 -98.7 1 26.0 -72.8 252 22 423.7 423.7 308.2 423.7 0.00 33 70 18670 -74.1 -100.1 1 26.0 -74.2 255 25 425.9 425.9 308.4 425.9 0.00 34 62 19378 -73.3 -99.3 1 26.0 -73.4 201 21 442.7 442.7 310.1 442.7 0.00 35 53 20309 -67.5 -95.5 1 28.0 -67.7 131 17 476.4 476.4 313.2 476.4 0.00 36 50 20660 -67.5 -95.5 1 28.0 -67.7 105 15 484.4 484.4 313.8 484.4 0.00 37 43 21580 -65.7 -94.7 1 29.0 -66.0 94 36 510.2 510.2 315.7 510.2 0.00 38 42 21724 -66.9 -94.9 1 28.0 -67.2 93 39 510.7 510.7 315.7 510.7 0.00 39 32 23397 -61.9 -91.9 1 30.0 -62.6 87 68 565.4 565.4 318.9 565.4 0.00 40 30 23800 -60.5 -90.5 1 30.0 -61.4 85 75 579.7 579.7 319.6 579.7 0.00 41 27 24466 -53.9 -85.9 1 32.0 -55.8 89 76 616.0 616.0 321.3 616.0 0.01 42 24 25226 -52.3 -85.3 1 33.0 -54.8 641.7 641.7 322.4 641.8 0.01 TRP 114 15843 -79.3 -96.3 4 17.0 -79.3 90 37 360.7 360.7 298.8 360.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 572.36 mb = 4794.02 m = 15728.21 ft Wetbulb zero: 577.21 mb = 4721.40 m = 15489.97 ft Precipitable water: 2.34 inches Sfc-500 mean rel hum: 88.01 % Est. max temperature: 31.24 C = 88.24 F Sfc-Lift cond lev (LCL): 988.00 mb = 192.92 m = 632.93 ft T: 24.05 C 700-500 lapse rate: 6.44 C/km ThetaE index: 5.61 C Layer 815.0- 754.0 mb Conv cond level (CCL): 895.53 mb = 1050.42 m = 3446.21 ft Mean mixing ratio: 16.26 g/kg Conv temperature: 29.72 C = 85.50 F Cap Strength: 1.65 C Lifted Index: -3.19 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 1.10 C Lifted Index @700 mb: 0.54 C Showalter Index: -2.96 C Risk: Severe thunderstorms possible Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 23.90 C K Index: 37.10 Risk: > 80 % chance of thunderstorms Sweat Index: 225.60 Risk: None Energy Index: -1.55 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 382.07 J/kg Max Up Vert Vel: 27.64 m/s Conv Inhibition (B-): 68.83 J/kg Cap Strength: 1.65 C Lift Cond Lev (LCL): 927.03 mb = 750.89 m = 2463.51 ft Lev Free Conv (LFC): 652.03 mb = 3730.58 m = 12239.29 ft Equ Level (EL): 352.03 mb = 8523.10 m = 27962.57 ft B at Equ Level: 379.17 J/kg Max Parcel Lev (MPL): 162.03 mb = 13767.42 m = 45168.15 ft Wind level data Storm motion: 293 at 8 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 18 240 3 2.6 1.5 | 134 7 -4.7 4.7 1 1000 87 340 3 1.0 -2.8 | 93 6 -6.3 0.3 2 975 305 340 9 3.1 -8.5 | 39 7 -4.3 -5.3 3 942 610 305 9 7.4 -5.2 | 359 2 0.0 -2.0 4 925 770 290 9 8.5 -3.1 | 266 1 1.1 0.1 5 910 914 275 8 8.0 -0.7 | 194 3 0.6 2.5 6 878 1219 260 7 6.9 1.2 | 174 4 -0.5 4.4 7 850 1500 240 9 7.8 4.5 | 183 8 0.4 7.7 8 818 1829 235 11 9.0 6.3 | 190 10 1.7 9.5 9 789 2134 240 12 10.4 6.0 | 198 10 3.0 9.2 10 761 2438 245 14 12.7 5.9 | 210 11 5.3 9.1 11 734 2743 255 15 14.5 3.9 | 225 10 7.1 7.0 12 708 3048 260 13 12.8 2.3 | 225 8 5.5 5.4 13 700 3143 265 12 12.0 1.0 | 228 6 4.6 4.2 14 657 3658 275 12 12.0 -1.0 | 245 5 4.6 2.1 15 632 3962 270 14 14.0 -0.0 | 245 7 6.7 3.2 16 609 4267 265 12 12.0 1.0 | 228 6 4.6 4.2 17 586 4572 260 11 10.8 1.9 | 215 6 3.5 5.1 18 565 4877 245 12 10.9 5.1 | 203 9 3.5 8.2 19 524 5486 260 10 9.8 1.7 | 207 6 2.5 4.9 20 500 5860 330 6 3.0 -5.2 | 65 5 -4.3 -2.0 21 485 6096 360 6 -0.0 -6.0 | 69 8 -7.3 -2.8 22 400 7570 110 27 -25.4 9.2 | 111 35 -32.7 12.4 23 397 7620 105 26 -25.1 6.7 | 107 34 -32.5 9.9 24 323 9144 105 27 -26.1 7.0 | 107 35 -33.4 10.2 25 300 9690 105 26 -25.1 6.7 | 107 34 -32.5 9.9 26 261 10668 105 33 -31.9 8.5 | 107 41 -39.2 11.7 27 250 10960 100 36 -35.5 6.3 | 102 44 -42.8 9.4 28 208 12192 90 42 -42.0 0.0 | 94 49 -49.3 3.2 29 200 12450 90 44 -44.0 0.0 | 94 51 -51.3 3.2 30 163 13716 85 49 -48.8 -4.3 | 89 56 -56.2 -1.1 31 150 14250 85 50 -49.8 -4.4 | 89 57 -57.2 -1.2 32 126 15240 85 53 -52.8 -4.6 | 89 60 -60.1 -1.5 33 114 15843 90 37 -37.0 0.0 | 94 44 -44.3 3.2 34 100 16590 140 13 -8.4 10.0 | 130 20 -15.7 13.1 35 75 18288 250 20 18.8 6.8 | 229 15 11.4 10.0 36 70 18670 255 25 24.1 6.5 | 240 19 16.8 9.6 37 50 20660 105 15 -14.5 3.9 | 108 23 -21.8 7.0 38 45 21336 95 32 -31.9 2.8 | 99 40 -39.2 6.0 39 30 23800 85 75 -74.7 -6.5 | 88 82 -82.1 -3.4 40 26 24384 90 77 -77.0 0.0 | 92 84 -84.3 3.2 Wind Parameters Mean winds (0-6000m): 263.3 at 10.7 knts Storm direction: 293.3 at 8.0 knts Shear (0-3000m) pos: 2.3 neg: 2.2 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 90.8 deg Storm rel helicity (0-3000m) pos: 20.0 neg: -21.3 tot: -1.3 m^2/s^2 ave: -0.4 10^-3 m/s^2 rel: -0.28 Storm rel vorticity (0-3000m) horiz: 6.4 stream: -1.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 27.33 Bulk Shear: 13.98 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 ------------------------------------------------------------------------------- 500 331 7 55 5| 9.0 0.0 9.0| 0.0 -18.2 -18.2 -36.5 -0.86| 14.7-12.6 1000 308 8 38 2| 4.5 3.4 7.9| 0.0 -20.4 -20.4 -20.4 -0.82| 11.2 -9.1 1500 290 8 174 1| 3.0 3.8 6.8| 1.3 -21.2 -19.9 -13.2 -0.66| 9.1 -6.0 2000 271 8 201 3| 2.3 3.4 5.6| 5.6 -21.2 -15.6 -7.8 -0.53| 7.6 -4.1 2500 262 9 203 5| 2.3 2.7 5.0| 14.5 -21.2 -6.7 -2.7 -0.38| 6.8 -2.6 3000 260 10 209 6| 2.3 2.2 4.6| 20.0 -21.3 -1.3 -0.4 -0.28| 6.4 -1.8 4000 263 11 217 6| 2.0 1.8 3.8| 23.1 -22.1 1.0 0.3 -0.21| 5.5 -1.1 5000 262 11 217 6| 1.6 1.8 3.4| 23.4 -30.2 -6.7 -1.3 -0.27| 5.1 -1.4 6000 263 11 216 5| 2.1 1.5 3.6| 25.9 -30.2 -4.3 -0.7 -0.23| 5.7 -1.3 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20251012.00.gif