UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for WM650... Searching the city database file for: WM650 ... Date:0000Z 29 APR 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 23.6 22.4 93 1.2 22.8 50 5 296.2 299.3 295.7 345.7 17.18 1 1006 22 24.6 23.3 92 1.3 23.7 49 5 297.2 300.5 296.6 349.9 18.19 2 1000 74 25.0 23.4 91 1.6 23.9 40 4 298.1 301.5 297.0 351.7 18.41 3 990 163 24.8 22.7 88 2.1 23.3 19 4 298.8 302.0 296.8 350.7 17.81 4 962 415 24.4 22.1 87 2.3 22.8 334 4 300.9 304.1 297.3 352.8 17.67 5 925 759 22.2 18.6 80 3.6 19.7 305 6 302.0 304.7 295.6 345.5 14.74 6 866 1332 20.0 15.7 76 4.3 17.1 302 7 305.5 307.9 295.4 344.6 13.06 7 850 1493 19.4 14.7 74 4.7 16.3 290 8 306.5 308.8 295.3 344.0 12.47 8 764 2404 14.4 9.4 72 5.0 11.2 252 7 310.6 312.4 294.4 340.4 9.74 9 730 2788 12.8 5.8 62 7.0 8.6 217 6 312.9 314.4 293.7 337.6 7.95 10 708 3045 12.2 5.2 62 7.0 8.0 195 6 315.0 316.5 294.2 339.6 7.86 11 700 3140 11.8 3.8 58 8.0 7.1 195 6 315.6 316.9 293.9 338.2 7.20 12 642 3855 6.6 2.4 75 4.2 4.2 200 11 317.6 318.9 294.3 340.1 7.11 13 543 5208 -1.1 -9.1 55 8.0 -4.7 114 11 324.0 324.7 293.3 335.7 3.54 14 529 5415 -2.5 -14.5 39 12.0 -7.2 100 11 324.7 325.2 292.4 332.7 2.35 15 512 5674 -4.1 -12.1 54 8.0 -7.4 90 12 325.8 326.4 293.3 335.8 2.95 16 500 5860 -5.1 -11.1 63 6.0 -7.7 85 13 326.8 327.5 293.8 337.9 3.28 17 493 5971 -5.9 -10.6 69 4.7 -7.9 83 13 327.2 327.9 294.0 338.8 3.46 18 465 6430 -7.9 -15.9 53 8.0 -10.9 82 12 330.2 330.7 293.9 338.4 2.38 19 449 6703 -9.3 -14.2 67 4.9 -11.2 84 11 331.8 332.3 294.7 341.6 2.84 20 436 6931 -10.9 -13.4 82 2.5 -11.9 86 10 332.5 333.2 295.1 343.3 3.12 21 410 7403 -14.9 -15.7 94 0.8 -15.2 89 9 333.3 333.8 295.0 342.8 2.75 22 400 7590 -16.1 -16.1 100 0.0 -16.1 90 8 334.1 334.6 295.2 343.6 2.72 23 362 8335 -20.7 -21.0 97 0.3 -20.8 99 8 337.6 338.0 295.4 344.7 1.98 24 310 9465 -27.7 -30.8 75 3.1 -28.3 126 5 343.1 343.3 295.9 346.7 0.95 25 300 9700 -29.1 -32.6 72 3.5 -29.7 135 4 344.4 344.5 296.1 347.5 0.82 26 251 10943 -39.1 -46.1 47 7.0 -39.7 90 12 347.5 347.6 296.3 348.5 0.24 27 250 10970 -39.3 -46.3 47 7.0 -39.9 90 12 347.6 347.7 296.3 348.6 0.24 28 215 11986 -48.1 -56.1 39 8.0 -48.4 102 10 349.3 349.3 296.5 349.7 0.09 29 200 12460 -52.1 -59.1 43 7.0 -52.3 75 15 350.3 350.3 296.7 350.5 0.07 30 183 13029 -56.7 -64.7 36 8.0 -56.9 73 19 351.8 351.8 297.1 352.0 0.03 31 158 13944 -64.1 -74.1 24 10.0 -64.2 68 25 354.4 354.4 297.5 354.4 0.01 32 150 14260 -66.9 -77.9 20 11.0 -67.0 65 28 354.8 354.8 297.7 354.9 0.01 33 145 14464 -68.7 -80.7 16 12.0 -68.8 63 28 355.2 355.2 297.7 355.2 0.00 34 136 14844 -72.3 -85.3 12 13.0 -72.3 59 29 355.4 355.4 297.8 355.4 0.00 35 120 15580 -72.1 -88.1 7 16.0 -72.2 23 28 368.7 368.7 300.3 368.7 0.00 36 105 16359 -75.9 -97.9 2 22.0 -75.9 308 24 375.8 375.8 301.6 375.8 0.00 37 100 16640 -76.5 -101.5 1 25.0 -76.5 280 22 379.9 379.9 302.2 379.9 0.00 38 91 17178 -79.3 -104.3 1 25.0 -79.3 320 16 384.8 384.8 303.0 384.8 0.00 39 86 17498 -80.1 -104.1 1 24.0 -80.1 290 17 389.4 389.4 303.7 389.4 0.00 40 80 17907 -80.1 -104.1 1 24.0 -80.1 251 18 397.5 397.5 304.9 397.5 0.00 41 70 18670 -75.3 -101.3 1 26.0 -75.3 260 12 423.3 423.3 308.1 423.3 0.00 42 68 18838 -73.9 -99.9 1 26.0 -74.0 258 14 429.8 429.8 308.8 429.8 0.00 43 66 19013 -71.5 -98.5 1 27.0 -71.6 257 16 438.7 438.7 309.7 438.7 0.00 44 65 19104 -69.1 -97.1 1 28.0 -69.2 256 17 445.9 445.9 310.4 445.9 0.00 45 60 19581 -69.7 -96.7 1 27.0 -69.8 251 22 454.9 454.9 311.3 454.9 0.00 46 50 20680 -64.7 -93.7 1 29.0 -65.0 240 34 491.0 491.0 314.3 491.0 0.00 47 35 22878 -60.9 -90.9 1 30.0 -61.6 553.7 553.7 318.3 553.7 0.00 48 31 23639 -56.9 -87.9 1 31.0 -58.2 584.0 584.0 319.9 584.1 0.01 TRP 91 17178 -79.3 -104.3 1 25.0 -79.3 320 16 384.8 384.8 303.0 384.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 557.14 mb = 5014.62 m = 16451.97 ft Wetbulb zero: 595.54 mb = 4461.85 m = 14638.44 ft Precipitable water: 2.16 inches Sfc-500 mean rel hum: 68.53 % Est. max temperature: 33.49 C = 92.28 F Sfc-Lift cond lev (LCL): 989.91 mb = 163.43 m = 536.17 ft T: 24.80 C 700-500 lapse rate: 6.21 C/km ThetaE index: 15.26 C Layer 925.0- 708.0 mb Conv cond level (CCL): 842.95 mb = 1564.14 m = 5131.63 ft Mean mixing ratio: 16.62 g/kg Conv temperature: 34.25 C = 93.66 F Cap Strength: 1.80 C Lifted Index: -1.96 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.47 C Lifted Index @700 mb: 1.35 C Showalter Index: 0.10 C Risk: Thunderstorms probable Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 19.80 C K Index: 31.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 205.40 Risk: None Energy Index: -1.21 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 405.43 J/kg Max Up Vert Vel: 28.48 m/s Conv Inhibition (B-): 121.17 J/kg Cap Strength: 1.76 C Lift Cond Lev (LCL): 920.38 mb = 802.49 m = 2632.81 ft Lev Free Conv (LFC): 655.38 mb = 3684.44 m = 12087.91 ft Equ Level (EL): 245.38 mb = 11095.62 m = 36402.51 ft B at Equ Level: 404.03 J/kg Max Parcel Lev (MPL): 125.38 mb = 15322.03 m = 50268.53 ft Wind level data Storm motion: 223 at 6 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 50 5 -3.8 -3.2 | 46 11 -8.2 -7.9 1 1000 74 40 4 -2.6 -3.1 | 42 10 -7.0 -7.8 2 974 305 345 3 0.8 -2.9 | 25 8 -3.6 -7.6 3 941 610 315 5 3.5 -3.5 | 6 8 -0.9 -8.3 4 925 759 305 6 4.9 -3.4 | 356 8 0.5 -8.2 5 909 914 310 6 4.6 -3.9 | 359 9 0.2 -8.6 6 877 1219 310 7 5.4 -4.5 | 354 9 1.0 -9.2 7 850 1493 290 8 7.5 -2.7 | 337 8 3.1 -7.5 8 817 1829 280 10 9.8 -1.7 | 320 8 5.5 -6.5 9 788 2134 265 8 8.0 0.7 | 318 5 3.6 -4.0 10 760 2438 250 7 6.6 2.4 | 317 3 2.2 -2.3 11 734 2743 220 6 3.9 4.6 | 77 1 -0.5 -0.1 12 708 3048 195 6 1.6 5.8 | 111 3 -2.8 1.1 13 700 3140 195 6 1.6 5.8 | 111 3 -2.8 1.1 14 657 3658 200 9 3.1 8.5 | 161 4 -1.3 3.7 15 632 3962 200 12 4.1 11.3 | 177 7 -0.3 6.6 16 609 4267 195 11 2.8 10.6 | 165 6 -1.5 5.9 17 586 4572 165 10 -2.6 9.7 | 125 9 -7.0 4.9 18 565 4877 135 12 -8.5 8.5 | 106 13 -12.9 3.8 19 524 5486 95 11 -11.0 1.0 | 76 16 -15.3 -3.8 20 500 5860 85 13 -13.0 -1.1 | 71 18 -17.3 -5.9 21 485 6096 80 13 -12.8 -2.3 | 68 19 -17.2 -7.0 22 400 7590 90 8 -8.0 0.0 | 69 13 -12.4 -4.7 23 398 7620 85 8 -8.0 -0.7 | 66 13 -12.4 -5.4 24 324 9144 115 7 -6.3 3.0 | 81 11 -10.7 -1.8 25 300 9700 135 4 -2.8 2.8 | 75 7 -7.2 -1.9 26 261 10668 85 10 -10.0 -0.9 | 69 15 -14.4 -5.6 27 250 10970 90 12 -12.0 0.0 | 74 17 -16.4 -4.7 28 208 12192 105 10 -9.7 2.6 | 81 14 -14.1 -2.1 29 200 12460 75 15 -14.5 -3.9 | 65 21 -18.9 -8.6 30 164 13716 70 23 -21.6 -7.9 | 64 29 -26.0 -12.6 31 150 14260 65 28 -25.4 -11.8 | 61 34 -29.8 -16.6 32 127 15240 55 30 -24.6 -17.2 | 53 36 -29.0 -21.9 33 100 16640 280 22 21.7 -3.8 | 296 19 17.3 -8.5 34 91 17178 320 16 10.3 -12.3 | 341 18 5.9 -17.0 35 75 18288 215 19 10.9 15.6 | 211 13 6.5 10.8 36 70 18670 260 12 11.8 2.1 | 290 8 7.4 -2.6 37 50 20680 240 34 29.4 17.0 | 244 28 25.1 12.3 38 43 21336 250 31 29.1 10.6 | 257 25 24.7 5.9 Wind Parameters Mean winds (0-6000m): 192.9 at 8.6 knts Storm direction: 222.9 at 6.4 knts Shear (0-3000m) pos: 0.0 neg: 1.8 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 65.2 deg Storm rel helicity (0-3000m) pos: 0.8 neg: -32.4 tot: -31.6 m^2/s^2 ave: -10.5 10^-3 m/s^2 rel: -0.43 Storm rel vorticity (0-3000m) horiz: 4.6 stream: -2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 20.41 Bulk Shear: 19.86 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 2 4 28 10| 0.0 6.6 6.6| 0.0 -13.7 -13.7 -27.5 -0.83| 6.8 -5.6 1000 328 5 12 9| 0.0 4.5 4.5| 0.5 -19.2 -18.7 -18.7 -0.81| 4.9 -4.0 1500 316 6 4 9| 0.0 3.9 3.9| 0.5 -26.5 -26.0 -17.4 -0.83| 4.5 -3.7 2000 302 6 353 8| 0.0 3.3 3.3| 0.5 -32.2 -31.7 -15.9 -0.78| 4.5 -3.5 2500 292 7 346 7| 0.0 2.4 2.4| 0.5 -32.4 -31.9 -12.8 -0.64| 4.4 -2.8 3000 282 7 341 6| 0.0 1.8 1.8| 0.8 -32.4 -31.6 -10.5 -0.43| 4.6 -2.0 4000 253 7 318 4| 0.8 1.4 2.1| 5.0 -32.5 -27.5 -6.9 -0.23| 4.3 -1.0 5000 226 8 237 1| 0.6 0.9 1.5| 5.0 -61.0 -56.0 -11.2 -0.40| 4.9 -2.0 6000 193 9 146 4| 0.5 1.0 1.5| 5.0 -94.8 -89.8 -15.0 -0.47| 4.9 -2.3 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20250429.00.gif