UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102812.upa.cvt Date: 1200Z 28 OCT 25 Searching for WM650... Searching the city database file for: WM650 ... Date:1200Z 28 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 1007 13 28.6 21.6 66 7.0 23.6 280 4 301.1 304.1 296.4 349.2 16.34 1 1006 22 31.0 22.0 59 9.0 24.5 284 5 303.6 306.7 297.4 353.5 16.77 2 1002 57 29.8 20.8 59 9.0 23.3 298 10 302.8 305.7 296.4 349.0 15.62 3 1000 75 29.0 20.0 58 9.0 22.6 305 13 302.1 304.9 295.7 346.1 14.88 4 985 210 27.8 17.8 55 10.0 20.9 311 14 302.3 304.7 294.6 341.0 13.13 5 925 765 25.0 14.0 50 11.0 17.7 300 13 304.9 306.9 293.7 337.5 10.92 6 886 1142 22.6 8.6 41 14.0 14.0 283 11 306.2 307.6 291.7 330.2 7.93 7 850 1501 20.0 4.0 35 16.0 10.8 280 13 307.1 308.2 290.4 325.5 6.00 8 797 2052 16.0 8.0 59 8.0 11.1 271 22 308.5 310.1 292.9 334.4 8.48 9 716 2955 11.0 3.0 58 8.0 6.4 277 26 312.6 313.9 292.6 333.4 6.65 10 700 3143 10.4 -0.6 46 11.0 4.5 275 27 314.0 315.0 291.9 330.5 5.23 11 699 3155 10.4 -1.6 43 12.0 4.1 275 27 314.1 315.1 291.6 329.6 4.87 12 687 3299 9.6 -7.4 29 17.0 1.7 275 27 314.8 315.4 290.3 325.1 3.19 13 621 4128 4.6 -17.4 18 22.0 -3.6 268 23 318.3 318.6 289.9 323.6 1.57 14 593 4502 2.2 -10.8 38 13.0 -3.4 265 20 319.7 320.3 291.5 329.1 2.83 15 584 4625 1.2 -7.8 51 9.0 -3.0 267 19 320.0 320.7 292.2 331.9 3.64 16 574 4764 0.2 -4.8 69 5.0 -2.3 274 18 320.4 321.3 293.2 335.6 4.67 17 551 5091 -1.3 -5.8 71 4.5 -3.5 283 19 322.4 323.3 293.6 337.2 4.51 18 534 5340 -2.1 -7.1 69 5.0 -4.5 287 19 324.3 325.1 293.9 338.3 4.21 19 517 5596 -3.1 -7.7 70 4.6 -5.3 287 18 326.1 327.0 294.3 340.0 4.15 20 500 5860 -4.9 -8.4 76 3.5 -6.5 280 12 327.1 327.9 294.5 340.7 4.06 21 466 6411 -9.1 -11.1 85 2.0 -9.9 250 9 328.5 329.2 294.4 340.4 3.52 22 400 7580 -16.3 -17.6 90 1.3 -16.7 115 7 333.8 334.3 294.8 342.2 2.40 23 300 9680 -30.5 -32.5 83 2.0 -30.9 105 43 342.4 342.6 295.6 345.6 0.83 24 256 10788 -39.1 -42.6 69 3.5 -39.5 91 42 345.6 345.7 296.0 347.0 0.35 25 250 10950 -40.3 -43.8 69 3.5 -40.6 85 40 346.2 346.2 296.1 347.4 0.31 26 200 12430 -52.7 -57.3 57 4.6 -52.8 80 61 349.3 349.3 296.5 349.7 0.08 27 168 13531 -62.3 -67.1 52 4.8 -62.4 67 53 351.2 351.2 296.9 351.3 0.03 28 150 14220 -68.9 -73.9 48 5.0 -68.9 75 53 351.4 351.4 297.0 351.4 0.01 29 149 14260 -69.1 -74.1 48 5.0 -69.1 76 54 351.7 351.7 297.0 351.8 0.01 30 133 14932 -73.1 -78.8 41 5.7 -73.1 85 75 356.3 356.3 298.0 356.3 0.01 31 127 15202 -74.7 -80.7 39 6.0 -74.7 95 68 358.1 358.1 298.3 358.1 0.00 32 105 16307 -74.7 -82.7 28 8.0 -74.7 10 22 378.1 378.1 301.9 378.1 0.00 33 100 16590 -75.5 -83.5 27 8.0 -75.5 350 8 381.9 381.9 302.5 381.9 0.00 34 98 16706 -76.3 -84.3 27 8.0 -76.3 344 8 382.5 382.5 302.6 382.5 0.00 35 92 17068 -77.9 -86.9 22 9.0 -77.9 325 10 386.3 386.3 303.2 386.3 0.00 36 88 17320 -79.5 -88.5 21 9.0 -79.5 311 11 388.1 388.1 303.5 388.1 0.00 37 84 17582 -80.9 -89.9 21 9.0 -80.9 297 12 390.4 390.4 303.9 390.4 0.00 38 71 18538 -76.1 -85.1 23 9.0 -76.2 234 9 419.9 419.9 307.7 419.9 0.00 39 70 18620 -74.3 -83.3 24 9.0 -74.3 225 7 425.4 425.4 308.3 425.5 0.01 40 69 18704 -73.7 -82.7 24 9.0 -73.7 218 7 428.5 428.5 308.7 428.5 0.01 41 66 18966 -71.3 -80.3 25 9.0 -71.4 197 6 439.2 439.2 309.8 439.2 0.01 42 56 19936 -72.7 -83.7 17 11.0 -72.8 119 4 457.1 457.1 311.5 457.1 0.01 43 50 20600 -74.1 -86.1 14 12.0 -74.2 65 3 468.9 468.9 312.5 468.9 0.00 44 43 21489 -69.9 -82.9 13 13.0 -70.1 85 24 499.9 499.9 314.9 499.9 0.01 TRP 127 15202 -74.7 -80.7 39 6.0 -74.7 95 68 358.1 358.1 298.3 358.1 0.00 WND 133 14932 -73.1 -78.8 41 5.7 -73.1 85 75 356.3 356.3 298.0 356.3 0.01 Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 570.93 mb = 4807.39 m = 15772.07 ft Wetbulb zero: 666.22 mb = 3550.85 m = 11649.62 ft Precipitable water: 1.56 inches Sfc-500 mean rel hum: 49.17 % Est. max temperature: 34.38 C = 93.88 F Sfc-Lift cond lev (LCL): 909.94 mb = 908.52 m = 2980.69 ft T: 24.09 C 700-500 lapse rate: 5.63 C/km ThetaE index: 28.01 C Layer 1002.0- 797.0 mb Conv cond level (CCL): 734.04 mb = 2745.03 m = 9005.88 ft Mean mixing ratio: 12.23 g/kg Conv temperature: 39.17 C = 102.50 F Cap Strength: 4.00 C Lifted Index: 1.88 C Risk: Showers probable Lifted Index @300 mb: 3.58 C Lifted Index @700 mb: 2.70 C Showalter Index: 8.56 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 8.90 C K Index: 17.90 Risk: < 20 % chance of thunderstorms Sweat Index: 86.00 Risk: None Energy Index: 3.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.95 J/kg Max Up Vert Vel: 4.23 m/s Conv Inhibition (B-): 10227.21 J/kg Cap Strength: 4.00 C Lift Cond Lev (LCL): 821.98 mb = 1787.79 m = 5865.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 at 15 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 1007 13 280 4 3.9 -0.7 | 139 11 -7.4 8.5 1 1000 75 305 13 10.6 -7.5 | 159 2 -0.7 1.7 2 974 305 315 15 10.6 -10.6 | 27 2 -0.7 -1.4 3 941 610 310 14 10.7 -9.0 | 108 1 -0.6 0.2 4 925 765 300 13 11.3 -6.5 | 178 3 -0.1 2.7 5 909 914 290 12 11.3 -4.1 | 179 5 -0.1 5.1 6 878 1219 280 11 10.8 -1.9 | 176 7 -0.5 7.3 7 850 1501 280 13 12.8 -2.3 | 192 7 1.5 6.9 8 818 1829 275 18 17.9 -1.6 | 221 10 6.6 7.6 9 789 2134 270 23 23.0 -0.0 | 232 15 11.7 9.2 10 761 2438 275 27 26.9 -2.4 | 246 17 15.6 6.8 11 734 2743 280 26 25.6 -4.5 | 252 15 14.3 4.7 12 708 3048 275 26 25.9 -2.3 | 245 16 14.6 6.9 13 700 3143 275 27 26.9 -2.4 | 246 17 15.6 6.8 14 657 3658 275 27 26.9 -2.4 | 246 17 15.6 6.8 15 632 3962 270 24 24.0 -0.0 | 234 16 12.7 9.2 16 609 4267 265 22 21.9 1.9 | 224 15 10.6 11.1 17 586 4572 265 19 18.9 1.7 | 215 13 7.6 10.9 18 565 4877 280 18 17.7 -3.1 | 226 9 6.4 6.1 19 524 5486 290 20 18.8 -6.8 | 252 8 7.5 2.4 20 500 5860 280 12 11.8 -2.1 | 184 7 0.5 7.1 21 485 6096 285 9 8.7 -2.3 | 159 7 -2.6 6.9 22 400 7580 115 7 -6.3 3.0 | 125 21 -17.7 12.2 23 398 7620 120 5 -4.3 2.5 | 127 20 -15.7 11.7 24 323 9144 105 39 -37.7 10.1 | 111 53 -49.0 19.3 25 300 9680 105 43 -41.5 11.1 | 111 57 -52.9 20.3 26 260 10668 95 43 -42.8 3.7 | 103 56 -54.2 12.9 27 250 10950 85 40 -39.8 -3.5 | 96 52 -51.2 5.7 28 207 12192 80 55 -54.2 -9.6 | 90 66 -65.5 -0.4 29 200 12430 80 61 -60.1 -10.6 | 89 71 -71.4 -1.4 30 163 13716 65 52 -47.1 -22.0 | 78 60 -58.5 -12.8 31 150 14220 75 53 -51.2 -13.7 | 86 63 -62.5 -4.5 32 133 14932 85 75 -74.7 -6.5 | 92 86 -86.0 2.7 33 127 15202 95 68 -67.7 5.9 | 101 81 -79.1 15.1 34 126 15240 85 75 -74.7 -6.5 | 92 86 -86.0 2.7 35 100 16590 350 8 1.4 -7.9 | 98 10 -9.9 1.3 36 74 18288 260 15 14.8 2.6 | 196 12 3.4 11.8 37 70 18620 225 7 4.9 4.9 | 156 16 -6.4 14.1 38 50 20600 65 3 -2.7 -1.3 | 119 16 -14.1 7.9 39 43 21336 85 24 -23.9 -2.1 | 101 36 -35.2 7.1 Wind Parameters Mean winds (0-6000m): 279.1 at 19.5 knts Storm direction: 309.1 at 14.6 knts Shear (0-3000m) pos: 2.8 neg: 2.3 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 106.4 deg Storm rel helicity (0-3000m) pos: 44.4 neg: -7.6 tot: 36.8 m^2/s^2 ave: 12.3 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.59 Bulk Shear: 15.06 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 ------------------------------------------------------------------------------- 500 311 14 106 1| 11.4 0.0 11.4| 1.1 -0.4 0.7 1.4 -0.01| 14.3 -0.1 1000 306 13 159 2| 5.7 3.2 8.9| 1.7 -0.6 1.1 1.1 0.10| 10.4 1.0 1500 298 13 179 3| 3.8 2.6 6.4| 5.8 -1.0 4.7 3.2 0.16| 8.2 1.3 2000 291 14 201 5| 2.9 3.5 6.3| 19.1 -1.0 18.1 9.0 0.29| 8.3 2.4 2500 285 16 220 7| 3.4 2.8 6.2| 40.1 -1.0 39.1 15.6 0.37| 8.0 3.0 3000 283 18 229 8| 2.8 2.3 5.1| 44.4 -7.6 36.8 12.3 0.33| 7.3 2.4 4000 280 20 236 10| 2.1 1.8 3.9| 45.6 -24.7 20.9 5.2 0.21| 6.1 1.3 5000 278 20 233 11| 2.0 1.4 3.5| 52.8 -41.0 11.7 2.3 0.15| 6.0 0.9 6000 279 19 232 10| 1.9 1.6 3.5| 58.1 -58.5 -0.4 -0.1 0.02| 6.1 0.1 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20251028.12.gif