UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for WM650... Searching the city database file for: WM650 ... Date:0000Z 29 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 20 25.4 24.2 93 1.2 24.5 0 0 298.0 301.4 297.4 353.8 19.21 1 1003 55 27.8 26.2 91 1.6 26.6 343 4 300.7 304.7 299.7 365.1 21.82 2 1000 81 28.0 26.0 89 2.0 26.5 330 7 301.1 305.1 299.7 365.0 21.62 3 925 769 22.4 20.7 90 1.7 21.2 315 16 302.2 305.3 297.1 352.0 16.84 4 919 826 22.0 21.1 95 0.9 21.3 311 16 302.4 305.6 297.4 353.8 17.39 5 850 1502 18.4 17.7 96 0.7 17.9 260 17 305.4 308.2 296.8 350.8 15.16 6 749 2577 12.6 10.6 88 2.0 11.3 260 27 310.4 312.4 295.1 343.3 10.78 7 718 2932 11.4 6.4 71 5.0 8.3 263 29 312.8 314.4 294.1 339.0 8.43 8 712 3003 11.4 2.4 54 9.0 6.3 264 29 313.6 314.8 292.7 333.6 6.40 9 706 3074 11.4 -2.6 37 14.0 4.2 265 29 314.3 315.2 291.3 328.6 4.47 10 700 3145 11.4 -7.6 26 19.0 2.5 265 29 315.1 315.7 290.3 325.1 3.08 11 699 3157 11.4 -8.6 24 20.0 2.2 265 29 315.2 315.8 290.1 324.5 2.85 12 676 3435 9.8 -3.2 40 13.0 3.1 273 25 316.5 317.3 291.9 330.8 4.47 13 668 3534 9.0 1.0 57 8.0 4.5 276 24 316.7 317.9 293.4 336.3 6.17 14 593 4509 3.2 -1.8 70 5.0 0.5 304 16 320.9 322.0 294.1 339.2 5.66 15 583 4647 2.4 0.0 84 2.4 1.1 305 16 321.5 322.8 295.0 342.8 6.58 16 550 5115 -0.3 -6.3 64 6.0 -3.2 303 20 323.7 324.6 293.9 338.1 4.34 17 514 5653 -4.3 -7.3 80 3.0 -5.7 298 21 325.2 326.1 294.2 339.5 4.30 18 500 5870 -5.3 -7.0 88 1.7 -6.1 295 18 326.6 327.5 294.7 341.7 4.53 19 493 5981 -5.5 -7.5 86 2.0 -6.4 295 17 327.7 328.5 294.9 342.4 4.42 20 468 6387 -7.7 -10.3 82 2.6 -8.8 327 17 329.8 330.6 294.9 342.5 3.73 21 424 7148 -12.9 -14.1 91 1.2 -13.4 54 19 332.6 333.2 295.1 343.1 3.03 22 400 7590 -15.5 -17.2 87 1.7 -16.1 105 20 334.8 335.3 295.2 343.6 2.48 23 395 7685 -15.7 -18.1 82 2.4 -16.5 104 20 335.8 336.3 295.3 344.0 2.33 24 300 9700 -29.7 -36.7 51 7.0 -30.8 85 24 343.5 343.6 295.7 345.7 0.55 25 253 10898 -39.1 -47.1 42 8.0 -39.8 66 32 346.7 346.8 296.1 347.6 0.22 26 250 10980 -39.9 -46.9 47 7.0 -40.5 65 33 346.7 346.8 296.1 347.7 0.22 27 214 12020 -49.3 -56.3 44 7.0 -49.6 74 36 347.9 347.9 296.3 348.3 0.09 28 200 12460 -52.9 -60.9 37 8.0 -53.1 75 35 349.0 349.0 296.4 349.2 0.05 29 176 13274 -59.1 -69.1 26 10.0 -59.2 72 52 351.8 351.8 297.0 351.9 0.02 30 152 14180 -65.9 -76.9 20 11.0 -66.0 74 69 355.2 355.2 297.7 355.2 0.01 31 150 14260 -66.7 -77.7 20 11.0 -66.8 75 70 355.2 355.2 297.7 355.2 0.01 32 135 14889 -70.7 -85.2 10 14.5 -70.8 80 74 358.9 358.9 298.5 358.9 0.00 33 133 14977 -71.3 -86.3 9 15.0 -71.3 80 74 359.4 359.4 298.6 359.4 0.00 34 127 15247 -74.1 -89.1 8 15.0 -74.1 80 74 359.1 359.1 298.5 359.2 0.00 35 124 15385 -75.1 -90.1 8 15.0 -75.1 85 63 359.8 359.8 298.7 359.8 0.00 36 105 16348 -74.9 -92.9 4 18.0 -74.9 352 20 377.7 377.7 301.9 377.7 0.00 37 100 16630 -75.1 -95.1 3 20.0 -75.2 325 8 382.6 382.6 302.6 382.6 0.00 38 97 16806 -75.9 -97.9 2 22.0 -75.9 384.4 384.4 302.9 384.4 0.00 39 95 16926 -77.3 -102.3 1 25.0 -77.3 384.0 384.0 302.9 384.0 0.00 40 91 17173 -77.5 -102.5 1 25.0 -77.5 388.3 388.3 303.5 388.3 0.00 41 86 17502 -71.5 -98.5 1 27.0 -71.6 406.8 406.8 306.1 406.8 0.00 TRP 124 15385 -75.1 -90.1 8 15.0 -75.1 85 63 359.8 359.8 298.7 359.8 0.00 WND 135 14889 -70.7 -85.2 10 14.5 -70.8 80 74 358.9 358.9 298.5 358.9 0.00 Sounding variables and indices 1000-500 mb thick: 5789.00 m Freezing level: 553.67 mb = 5063.14 m = 16611.14 ft Wetbulb zero: 574.71 mb = 4761.87 m = 15622.74 ft Precipitable water: 2.39 inches Sfc-500 mean rel hum: 76.84 % Est. max temperature: 32.56 C = 90.61 F Sfc-Lift cond lev (LCL): 990.03 mb = 169.43 m = 555.87 ft T: 27.28 C 700-500 lapse rate: 6.13 C/km ThetaE index: 29.29 C Layer 850.0- 676.0 mb Conv cond level (CCL): 928.52 mb = 735.53 m = 2413.11 ft Mean mixing ratio: 18.96 g/kg Conv temperature: 29.62 C = 85.32 F Cap Strength: 0.34 C Lifted Index: -4.97 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.40 C Lifted Index @700 mb: -1.22 C Showalter Index: -2.62 C Risk: Severe thunderstorms possible Total Totals Index: 46.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 23.00 C K Index: 22.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 264.40 Risk: None Energy Index: -1.88 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2101.46 J/kg Max Up Vert Vel: 64.83 m/s Conv Inhibition (B-): 0.43 J/kg Cap Strength: 0.34 C Lift Cond Lev (LCL): 934.87 mb = 675.34 m = 2215.66 ft Lev Free Conv (LFC): 919.87 mb = 817.53 m = 2682.15 ft Equ Level (EL): 129.87 mb = 15115.97 m = 49592.48 ft B at Equ Level: 2083.48 J/kg Wind level data Storm motion: 313 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 20 0 0 -0.0 -0.0 | 133 15 -10.8 10.2 1 1000 81 330 7 3.5 -6.1 | 120 8 -7.3 4.2 2 975 305 325 16 9.2 -13.1 | 30 3 -1.7 -2.9 3 942 610 320 18 11.6 -13.8 | 348 4 0.7 -3.6 4 925 769 315 16 11.3 -11.3 | 337 1 0.5 -1.1 5 910 914 305 15 12.3 -8.6 | 222 2 1.4 1.6 6 878 1219 275 14 13.9 -1.2 | 199 10 3.1 9.0 7 850 1502 260 17 16.7 3.0 | 204 14 5.9 13.2 8 818 1829 260 20 19.7 3.5 | 213 16 8.9 13.7 9 789 2134 260 22 21.7 3.8 | 218 18 10.8 14.0 10 761 2438 260 26 25.6 4.5 | 225 21 14.8 14.7 11 734 2743 260 29 28.6 5.0 | 229 23 17.7 15.3 12 708 3048 265 29 28.9 2.5 | 235 22 18.0 12.7 13 700 3145 265 29 28.9 2.5 | 235 22 18.0 12.7 14 657 3658 280 22 21.7 -3.8 | 239 13 10.8 6.4 15 633 3962 285 18 17.4 -4.7 | 230 9 6.5 5.6 16 609 4267 300 16 13.9 -8.0 | 234 4 3.0 2.2 17 587 4572 305 16 13.1 -9.2 | 245 2 2.3 1.0 18 565 4877 305 17 13.9 -9.8 | 261 3 3.1 0.5 19 524 5486 300 24 20.8 -12.0 | 280 10 9.9 -1.8 20 500 5870 295 18 16.3 -7.6 | 244 6 5.5 2.6 21 486 6096 295 16 14.5 -6.8 | 227 5 3.7 3.5 22 400 7590 105 20 -19.3 5.2 | 117 34 -30.2 15.4 23 398 7620 105 19 -18.4 4.9 | 117 33 -29.2 15.1 24 324 9144 90 33 -33.0 0.0 | 103 45 -43.8 10.2 25 300 9700 85 24 -23.9 -2.1 | 103 36 -34.7 8.1 26 261 10668 70 29 -27.3 -9.9 | 90 38 -38.1 0.3 27 250 10980 65 33 -29.9 -13.9 | 85 41 -40.7 -3.7 28 208 12192 75 36 -34.8 -9.3 | 91 46 -45.6 0.9 29 200 12460 75 35 -33.8 -9.1 | 91 45 -44.6 1.2 30 164 13716 70 61 -57.3 -20.9 | 81 69 -68.2 -10.6 31 150 14260 75 70 -67.6 -18.1 | 84 79 -78.5 -7.9 32 135 14889 80 74 -72.9 -12.8 | 88 84 -83.7 -2.6 33 127 15240 80 74 -72.9 -12.8 | 88 84 -83.7 -2.6 34 124 15385 85 63 -62.8 -5.5 | 94 74 -73.6 4.7 35 100 16630 325 8 4.6 -6.6 | 120 7 -6.3 3.7 Wind Parameters Mean winds (0-6000m): 283.3 at 19.9 knts Storm direction: 313.3 at 14.9 knts Shear (0-3000m) pos: 0.5 neg: 4.6 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 100.9 deg Storm rel helicity (0-3000m) pos: 52.6 neg: -22.1 tot: 30.5 m^2/s^2 ave: 10.2 10^-3 m/s^2 rel: -0.14 Storm rel vorticity (0-3000m) horiz: 8.8 stream: -1.2 10^-3/s Energy-Hel index: 0.21 Bulk Rich Number: 89.50 Bulk Shear: 23.48 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 ------------------------------------------------------------------------------- 500 325 13 87 3| 0.0 17.9 17.9| 0.0 -17.1 -17.1 -34.2 -0.65| 18.7-12.1 1000 318 14 64 1| 0.0 7.5 7.5| 0.0 -19.3 -19.3 -19.3 -0.61| 13.9 -8.5 1500 303 15 214 3| 0.0 5.9 5.9| 3.3 -22.1 -18.8 -12.5 -0.46| 12.7 -5.8 2000 289 16 220 7| 0.0 5.5 5.5| 16.3 -22.1 -5.9 -2.9 -0.33| 10.6 -3.6 2500 280 18 222 10| 0.0 5.5 5.5| 33.8 -22.1 11.7 4.7 -0.22| 9.6 -2.1 3000 275 19 225 12| 0.5 4.6 5.1| 52.6 -22.1 30.5 10.2 -0.14| 8.8 -1.2 4000 275 21 229 13| 1.8 3.4 5.2| 61.4 -26.4 35.0 8.7 -0.11| 8.5 -0.9 5000 280 20 231 11| 1.9 3.0 4.9| 63.7 -26.4 37.3 7.5 -0.06| 7.6 -0.5 6000 283 20 236 10| 1.6 2.5 4.1| 65.1 -37.5 27.6 4.6 -0.11| 7.4 -0.8 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20251029.00.gif