UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for WM650... Searching the city database file for: WM650 ... Date:1200Z 13 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 1005 13 28.4 24.2 78 4.2 25.3 0 0 301.1 304.7 298.2 357.8 19.25 1 1000 57 27.8 21.8 70 6.0 23.5 150 6 301.0 304.0 296.6 349.9 16.66 2 992 129 28.6 22.6 70 6.0 24.2 150 7 302.4 305.7 297.6 354.7 17.67 3 925 748 24.6 16.6 61 8.0 19.1 155 10 304.5 306.9 295.1 343.1 12.95 4 856 1423 20.2 13.2 64 7.0 15.5 155 7 306.7 308.8 294.4 340.5 11.21 5 850 1484 19.8 13.8 68 6.0 15.8 150 7 306.9 309.1 294.8 342.3 11.75 6 746 2597 13.4 9.5 77 3.9 10.9 153 8 311.6 313.5 294.9 342.5 10.05 7 700 3131 10.6 6.8 77 3.8 8.3 160 12 314.2 315.9 294.8 341.9 8.90 8 620 4132 5.6 1.7 76 3.9 3.4 95 2 319.6 321.0 294.8 342.0 7.00 9 500 5860 -4.3 -8.7 71 4.4 -6.3 55 17 327.8 328.6 294.6 341.1 3.97 10 490 6020 -5.3 -8.2 80 2.9 -6.7 52 16 328.5 329.3 295.0 342.6 4.21 11 407 7458 -14.1 -18.1 72 4.0 -15.5 82 10 335.0 335.5 295.0 343.0 2.26 12 400 7590 -14.5 -18.8 70 4.3 -16.0 85 10 336.1 336.6 295.3 343.8 2.17 13 334 8933 -23.3 -29.3 58 6.0 -24.6 92 15 341.9 342.1 295.7 345.7 1.01 14 314 9382 -26.5 -30.6 68 4.1 -27.3 107 13 343.5 343.7 296.0 347.1 0.95 15 300 9710 -29.3 -32.1 77 2.8 -29.8 125 8 344.1 344.3 296.1 347.4 0.86 16 276 10297 -34.1 -37.5 71 3.4 -34.6 107 5 345.5 345.6 296.1 347.6 0.55 17 250 10980 -39.1 -49.1 34 10.0 -39.9 95 8 347.9 348.0 296.3 348.7 0.18 18 239 11287 -41.5 -57.5 16 16.0 -42.3 99 10 348.8 348.8 296.4 349.1 0.07 19 200 12470 -52.1 -65.1 20 13.0 -52.4 90 14 350.3 350.3 296.7 350.4 0.03 20 168 13570 -61.5 -79.5 7 18.0 -61.6 103 24 352.5 352.5 297.2 352.5 0.00 21 150 14260 -67.7 -93.7 1 26.0 -67.8 95 26 353.5 353.5 297.4 353.5 0.00 22 111 16019 -80.3 -103.3 1 23.0 -80.3 100 38 361.6 361.6 299.0 361.6 0.00 23 105 16333 -80.7 -102.7 1 22.0 -80.7 108 24 366.7 366.7 299.9 366.7 0.00 24 100 16610 -79.1 -99.1 2 20.0 -79.1 115 11 374.9 374.9 301.4 374.9 0.00 25 96 16843 -77.1 -96.1 3 19.0 -77.1 139 12 383.2 383.2 302.8 383.2 0.00 26 82 17747 -76.7 -95.7 3 19.0 -76.7 230 16 401.7 401.7 305.5 401.7 0.00 27 76 18183 -77.5 -96.5 3 19.0 -77.6 274 18 408.9 408.9 306.3 408.9 0.00 28 74 18335 -78.9 -97.9 3 19.0 -78.9 286 19 409.0 409.0 306.4 409.0 0.00 29 71 18570 -79.9 -99.9 2 20.0 -79.9 289 16 411.8 411.8 306.7 411.8 0.00 30 70 18650 -80.1 -100.1 2 20.0 -80.1 290 15 413.0 413.0 306.9 413.0 0.00 31 50 20600 -71.7 -98.7 1 27.0 -71.8 95 14 474.5 474.5 313.0 474.5 0.00 32 42 21639 -66.3 -94.3 1 28.0 -66.6 95 29 512.2 512.2 315.8 512.2 0.00 33 41 21785 -63.9 -92.9 1 29.0 -64.3 95 30 521.7 521.7 316.4 521.7 0.00 34 40 21937 -61.5 -91.5 1 30.0 -62.1 95 32 531.4 531.4 317.0 531.4 0.00 35 35 22769 -57.9 -88.9 1 31.0 -58.9 95 41 561.5 561.5 318.7 561.5 0.00 36 30 23740 -57.3 -88.3 1 31.0 -58.5 95 51 588.4 588.4 320.0 588.5 0.01 37 20 26324 -53.9 -85.9 1 32.0 -56.3 671.2 671.2 323.4 671.3 0.01 TRP 111 16019 -80.3 -103.3 1 23.0 -80.3 100 38 361.6 361.6 299.0 361.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5803.00 m Freezing level: 552.12 mb = 5109.63 m = 16763.67 ft Wetbulb zero: 578.30 mb = 4691.59 m = 15392.16 ft Precipitable water: 2.18 inches Sfc-500 mean rel hum: 72.18 % Est. max temperature: 34.01 C = 93.22 F Sfc-Lift cond lev (LCL): 945.99 mb = 549.25 m = 1801.98 ft T: 25.88 C 700-500 lapse rate: 5.46 C/km ThetaE index: 14.26 C Layer 925.0- 850.0 mb Conv cond level (CCL): 795.16 mb = 2052.82 m = 6734.88 ft Mean mixing ratio: 15.03 g/kg Conv temperature: 36.60 C = 97.87 F Cap Strength: 2.84 C Lifted Index: -0.69 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.09 C Lifted Index @700 mb: 0.50 C Showalter Index: 1.54 C Risk: Showers probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 18.10 C K Index: 34.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 196.60 Risk: None Energy Index: -0.24 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 101.89 J/kg Max Up Vert Vel: 14.28 m/s Conv Inhibition (B-): 140.85 J/kg Cap Strength: 2.84 C Lift Cond Lev (LCL): 863.53 mb = 1346.97 m = 4419.14 ft Lev Free Conv (LFC): 588.53 mb = 4550.78 m = 14930.21 ft Equ Level (EL): 338.53 mb = 8832.89 m = 28978.94 ft B at Equ Level: 101.84 J/kg Max Parcel Lev (MPL): 208.53 mb = 12192.78 m = 40002.08 ft Wind level data Storm motion: 156 at 7 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 1005 13 0 0 -0.0 -0.0 | 336 7 2.6 -6.0 1 1000 57 150 6 -3.0 5.2 | 23 1 -0.4 -0.8 2 972 305 150 9 -4.5 7.8 | 134 3 -1.9 1.8 3 940 610 155 10 -4.2 9.1 | 152 3 -1.6 3.0 4 925 748 155 10 -4.2 9.1 | 152 3 -1.6 3.0 5 907 914 160 10 -3.4 9.4 | 167 3 -0.8 3.4 6 876 1219 170 8 -1.4 7.9 | 214 2 1.3 1.9 7 850 1484 150 7 -3.5 6.1 | 92 1 -0.9 0.0 8 816 1829 145 10 -5.7 8.2 | 125 4 -3.1 2.2 9 787 2134 150 12 -6.0 10.4 | 142 6 -3.4 4.4 10 760 2438 150 9 -4.5 7.8 | 134 3 -1.9 1.8 11 733 2743 155 8 -3.4 7.3 | 149 1 -0.7 1.2 12 707 3048 160 11 -3.8 10.3 | 165 4 -1.1 4.3 13 700 3131 160 12 -4.1 11.3 | 164 5 -1.5 5.3 14 656 3658 145 6 -3.4 4.9 | 36 1 -0.8 -1.1 15 632 3962 115 1 -0.9 0.4 | 343 6 1.7 -5.6 16 608 4267 75 2 -1.9 -0.5 | 354 7 0.7 -6.5 17 586 4572 90 4 -4.0 0.0 | 13 6 -1.4 -6.0 18 564 4877 95 7 -7.0 0.6 | 39 7 -4.3 -5.4 19 524 5486 65 15 -13.6 -6.3 | 42 17 -11.0 -12.4 20 500 5860 55 17 -13.9 -9.8 | 36 19 -11.3 -15.8 21 485 6096 50 15 -11.5 -9.6 | 29 18 -8.9 -15.7 22 400 7590 85 10 -10.0 -0.9 | 47 10 -7.3 -6.9 23 398 7620 75 11 -10.6 -2.8 | 42 12 -8.0 -8.9 24 324 9144 95 16 -15.9 1.4 | 71 14 -13.3 -4.6 25 300 9710 125 8 -6.6 4.6 | 70 4 -3.9 -1.4 26 261 10668 95 3 -3.0 0.3 | 3 6 -0.3 -5.8 27 250 10980 95 8 -8.0 0.7 | 45 8 -5.3 -5.3 28 209 12192 110 15 -14.1 5.1 | 86 11 -11.5 -0.9 29 200 12470 90 14 -14.0 0.0 | 62 13 -11.4 -6.0 30 164 13716 105 26 -25.1 6.7 | 92 22 -22.5 0.7 31 150 14260 95 26 -25.9 2.3 | 81 24 -23.3 -3.8 32 127 15240 85 31 -30.9 -2.7 | 73 30 -28.2 -8.7 33 111 16019 100 38 -37.4 6.6 | 91 35 -34.8 0.6 34 100 16610 115 11 -10.0 4.6 | 79 7 -7.3 -1.4 35 75 18288 285 19 18.4 -4.9 | 298 24 21.0 -10.9 36 70 18650 290 15 14.1 -5.1 | 304 20 16.7 -11.2 37 50 20600 95 14 -13.9 1.2 | 67 12 -11.3 -4.8 38 44 21336 95 25 -24.9 2.2 | 80 23 -22.3 -3.8 39 30 23740 95 51 -50.8 4.4 | 88 48 -48.2 -1.6 40 26 24384 85 49 -48.8 -4.3 | 77 47 -46.2 -10.3 Wind Parameters Mean winds (0-6000m): 126.3 at 8.8 knts Storm direction: 156.3 at 6.6 knts Shear (0-3000m) pos: 1.6 neg: 0.6 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -172.0 deg Storm rel helicity (0-3000m) pos: 7.4 neg: -1.0 tot: 6.5 m^2/s^2 ave: 2.2 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 57.99 Bulk Shear: 1.76 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 ------------------------------------------------------------------------------- 500 151 8 125 1| 10.0 0.0 10.0| 2.2 0.0 2.2 4.5 0.70| 12.0 8.4 1000 154 9 149 2| 4.8 0.0 4.8| 3.8 0.0 3.8 3.8 0.72| 7.1 5.1 1500 157 9 159 2| 3.2 1.0 4.2| 4.8 -0.5 4.3 2.8 0.51| 6.3 3.2 2000 154 9 147 2| 2.4 0.8 3.3| 6.1 -0.5 5.6 2.8 0.49| 5.8 2.8 2500 153 9 145 3| 1.5 0.7 2.2| 6.7 -1.0 5.8 2.3 0.42| 5.4 2.3 3000 153 9 146 3| 1.6 0.6 2.2| 7.4 -1.0 6.5 2.2 0.41| 5.1 2.1 4000 154 9 144 2| 1.2 1.2 2.4| 7.4 -5.9 1.5 0.4 0.12| 5.5 0.7 5000 148 8 106 2| 1.1 1.0 2.2| 19.2 -5.9 13.3 2.7 0.23| 5.2 1.2 6000 126 9 79 5| 0.9 1.7 2.7| 19.8 -25.5 -5.7 -0.9 0.12| 5.5 0.7 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20251013.12.gif