UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for WM650... Searching the city database file for: WM650 ... Date:1200Z 27 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 1006 17 29.4 24.5 75 4.9 25.7 230 2 302.0 305.6 298.7 360.0 19.59 1 1000 70 28.2 23.9 78 4.3 25.0 260 9 301.4 304.8 298.2 357.4 19.00 2 981 241 28.8 22.8 70 6.0 24.4 282 9 303.6 307.0 298.2 357.4 18.09 3 928 734 25.6 15.6 54 10.0 18.8 328 11 305.2 307.5 294.7 341.4 12.10 4 925 763 25.6 15.6 54 10.0 18.8 330 11 305.5 307.7 294.8 341.8 12.14 5 850 1500 20.4 12.4 60 8.0 15.1 290 12 307.5 309.5 294.3 339.9 10.70 6 801 2010 16.8 10.8 68 6.0 12.9 279 17 308.9 310.9 294.3 340.0 10.21 7 700 3146 9.8 5.9 77 3.9 7.5 255 20 313.3 314.9 294.1 339.3 8.35 8 677 3423 8.4 2.4 66 6.0 5.0 252 20 314.8 316.1 293.3 336.0 6.74 9 636 3937 5.8 -4.2 49 10.0 0.8 254 17 317.5 318.3 292.2 331.7 4.41 10 625 4080 5.6 -9.4 33 15.0 -1.2 260 16 318.9 319.4 291.3 328.7 3.00 11 588 4576 2.4 -6.6 51 9.0 -1.9 284 11 320.7 321.5 292.7 333.7 3.97 12 564 4912 0.6 -5.4 64 6.0 -2.4 272 8 322.5 323.4 293.7 337.4 4.54 13 552 5084 -0.5 -3.6 80 3.1 -2.1 239 6 323.2 324.2 294.4 340.5 5.32 14 542 5230 -1.5 -2.3 94 0.8 -1.9 211 4 323.7 324.8 295.1 343.1 5.97 15 510 5714 -3.7 -5.0 91 1.3 -4.4 96 4 326.7 327.7 295.3 343.8 5.18 16 500 5870 -4.3 -6.3 86 2.0 -5.3 50 6 327.8 328.8 295.2 343.8 4.78 17 472 6320 -6.7 -9.6 80 2.9 -8.0 54 9 330.3 331.1 295.1 343.6 3.91 18 445 6777 -9.1 -13.3 72 4.2 -10.8 61 11 332.9 333.5 295.1 343.5 3.08 19 400 7590 -14.7 -17.7 78 3.0 -15.7 75 15 335.9 336.4 295.3 344.3 2.38 20 390 7782 -16.1 -18.8 80 2.7 -17.0 71 16 336.5 336.9 295.4 344.4 2.22 21 371 8157 -19.1 -20.3 90 1.2 -19.5 73 18 337.3 337.8 295.4 344.7 2.05 22 300 9710 -29.9 -34.9 62 5.0 -30.7 85 34 343.2 343.4 295.7 345.8 0.66 23 256 10818 -39.1 -47.1 42 8.0 -39.8 95 35 345.6 345.6 295.8 346.5 0.21 24 250 10980 -40.5 -48.5 42 8.0 -41.1 95 37 345.9 345.9 295.9 346.6 0.19 25 202 12396 -52.5 -58.5 48 6.0 -52.7 86 51 348.6 348.7 296.4 348.9 0.07 26 200 12460 -52.9 -57.8 55 4.9 -53.1 85 52 349.0 349.0 296.5 349.3 0.08 27 193 12688 -54.7 -58.3 64 3.6 -54.8 84 53 349.7 349.7 296.6 350.0 0.08 28 150 14250 -67.1 -73.1 42 6.0 -67.1 85 61 354.5 354.5 297.6 354.6 0.01 29 142 14579 -69.6 -76.3 37 6.7 -69.6 90 62 355.8 355.8 297.8 355.8 0.01 30 120 15563 -77.1 -86.1 22 9.0 -77.1 100 61 359.5 359.5 298.6 359.5 0.00 31 105 16336 -73.9 -83.9 20 10.0 -73.9 137 21 379.6 379.6 302.2 379.6 0.00 32 100 16620 -74.9 -85.9 17 11.0 -74.9 150 7 383.0 383.0 302.7 383.0 0.00 33 99 16678 -74.9 -85.9 17 11.0 -74.9 154 7 384.1 384.1 302.9 384.1 0.00 34 94 16978 -76.1 -87.1 16 11.0 -76.2 175 9 387.5 387.5 303.4 387.5 0.00 35 91 17164 -77.5 -88.5 15 11.0 -77.5 189 10 388.3 388.3 303.5 388.3 0.00 36 88 17355 -78.7 -89.7 15 11.0 -78.7 203 11 389.7 389.7 303.8 389.7 0.00 37 85 17552 -79.9 -91.9 12 12.0 -79.9 217 12 391.1 391.1 303.9 391.1 0.00 38 70 18660 -75.9 -87.9 13 12.0 -75.9 335 13 422.0 422.0 307.9 422.0 0.00 39 50 20650 -69.9 -90.9 3 21.0 -70.1 90 20 478.8 478.8 313.4 478.8 0.00 40 48 20892 -70.7 -93.7 2 23.0 -70.8 94 23 482.5 482.5 313.7 482.5 0.00 41 42 21684 -69.5 -96.5 1 27.0 -69.7 99 34 504.2 504.2 315.2 504.2 0.00 42 33 23148 -61.1 -91.1 1 30.0 -61.9 96 56 562.5 562.5 318.8 562.5 0.00 43 30 23740 -60.3 -90.3 1 30.0 -61.2 95 64 580.3 580.3 319.7 580.3 0.00 44 29 23952 -60.3 -90.3 1 30.0 -61.2 95 65 585.9 585.9 319.9 585.9 0.00 45 20 26320 -51.5 -84.5 1 33.0 -54.5 95 71 678.5 678.5 323.7 678.7 0.02 46 16 27797 -42.9 -78.9 1 36.0 -49.7 95 65 751.3 751.3 326.0 751.8 0.05 47 13 29208 -39.5 -76.5 1 37.0 -48.8 809.1 809.1 327.5 809.9 0.09 TRP 120 15563 -77.1 -86.1 22 9.0 -77.1 100 61 359.5 359.5 298.6 359.5 0.00 WND 142 14579 -69.6 -76.3 37 6.7 -69.6 90 62 355.8 355.8 297.8 355.8 0.01 Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 557.45 mb = 5006.05 m = 16423.85 ft Wetbulb zero: 631.55 mb = 3994.25 m = 13104.34 ft Precipitable water: 2.04 inches Sfc-500 mean rel hum: 65.78 % Est. max temperature: 34.73 C = 94.51 F Sfc-Lift cond lev (LCL): 937.49 mb = 644.04 m = 2112.98 ft T: 26.19 C 700-500 lapse rate: 5.18 C/km ThetaE index: 16.04 C Layer 928.0- 925.0 mb Conv cond level (CCL): 802.15 mb = 1997.63 m = 6553.81 ft Mean mixing ratio: 15.25 g/kg Conv temperature: 36.29 C = 97.33 F Cap Strength: 2.98 C Lifted Index: -1.21 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.33 C Lifted Index @700 mb: -0.71 C Showalter Index: 2.54 C Risk: Showers probable Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 16.70 C K Index: 33.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 178.80 Risk: None Energy Index: 0.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 462.74 J/kg Max Up Vert Vel: 30.42 m/s Conv Inhibition (B-): 108.49 J/kg Cap Strength: 2.98 C Lift Cond Lev (LCL): 857.70 mb = 1421.37 m = 4663.23 ft Lev Free Conv (LFC): 732.70 mb = 2761.13 m = 9058.72 ft Equ Level (EL): 192.70 mb = 12697.62 m = 41658.35 ft B at Equ Level: 457.75 J/kg Max Parcel Lev (MPL): 112.70 mb = 15926.42 m = 52251.39 ft Wind level data Storm motion: 304 at 10 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 1006 17 230 2 1.5 1.3 | 136 9 -6.3 6.6 1 1000 70 260 9 8.9 1.6 | 188 7 1.0 6.9 2 974 305 290 9 8.5 -3.1 | 195 2 0.6 2.3 3 941 610 320 11 7.1 -8.4 | 15 3 -0.8 -3.1 4 925 763 330 11 5.5 -9.5 | 30 5 -2.4 -4.2 5 909 914 325 11 6.3 -9.0 | 23 4 -1.6 -3.7 6 878 1219 315 11 7.8 -7.8 | 2 2 -0.1 -2.4 7 850 1500 290 12 11.3 -4.1 | 250 4 3.4 1.3 8 818 1829 285 16 15.5 -4.1 | 261 8 7.6 1.2 9 789 2134 275 17 16.9 -1.5 | 247 10 9.1 3.9 10 761 2438 265 18 17.9 1.6 | 235 12 10.1 6.9 11 734 2743 260 20 19.7 3.5 | 233 15 11.8 8.8 12 708 3048 260 20 19.7 3.5 | 233 15 11.8 8.8 13 700 3146 255 20 19.3 5.2 | 227 16 11.5 10.5 14 657 3658 250 20 18.8 6.8 | 222 16 10.9 12.2 15 633 3962 255 17 16.4 4.4 | 221 13 8.6 9.8 16 609 4267 270 13 13.0 -0.0 | 224 7 5.1 5.4 17 587 4572 285 11 10.6 -2.8 | 228 4 2.8 2.5 18 565 4877 275 8 8.0 -0.7 | 181 5 0.1 4.7 19 524 5486 160 1 -0.3 0.9 | 128 10 -8.2 6.3 20 500 5870 50 6 -4.6 -3.9 | 97 13 -12.5 1.5 21 486 6096 50 8 -6.1 -5.1 | 91 14 -14.0 0.2 22 400 7590 75 15 -14.5 -3.9 | 94 22 -22.4 1.5 23 398 7620 70 15 -14.1 -5.1 | 91 22 -22.0 0.2 24 324 9144 80 24 -23.6 -4.2 | 92 32 -31.5 1.2 25 300 9710 85 34 -33.9 -3.0 | 93 42 -41.7 2.4 26 261 10668 95 34 -33.9 3.0 | 101 43 -41.7 8.3 27 250 10980 95 37 -36.9 3.2 | 101 46 -44.7 8.6 28 208 12192 90 47 -47.0 0.0 | 96 55 -54.9 5.4 29 200 12460 85 52 -51.8 -4.5 | 91 60 -59.7 0.8 30 163 13716 80 58 -57.1 -10.1 | 86 65 -65.0 -4.7 31 150 14250 85 61 -60.8 -5.3 | 90 69 -68.6 0.0 32 142 14579 90 62 -62.0 0.0 | 94 70 -69.9 5.4 33 127 15240 95 60 -59.8 5.2 | 99 68 -67.6 10.6 34 120 15563 100 61 -60.1 10.6 | 103 70 -67.9 16.0 35 100 16620 150 7 -3.5 6.1 | 135 16 -11.4 11.4 36 75 18288 270 16 16.0 -0.0 | 237 10 8.1 5.4 37 70 18660 335 13 5.5 -11.8 | 20 7 -2.4 -6.4 38 50 20650 90 20 -20.0 0.0 | 101 28 -27.9 5.4 39 45 21336 100 29 -28.6 5.0 | 106 38 -36.4 10.4 40 30 23740 95 64 -63.8 5.6 | 99 72 -71.6 10.9 41 27 24384 95 66 -65.7 5.8 | 99 74 -73.6 11.1 42 20 26320 95 71 -70.7 6.2 | 98 79 -78.6 11.5 43 15 27432 95 63 -62.8 5.5 | 99 71 -70.6 10.9 Wind Parameters Mean winds (0-6000m): 274.3 at 12.7 knts Storm direction: 304.3 at 9.5 knts Shear (0-3000m) pos: 1.9 neg: 3.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 96.9 deg Storm rel helicity (0-3000m) pos: 15.2 neg: -17.0 tot: -1.8 m^2/s^2 ave: -0.6 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 0.4 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 185.75 Bulk Shear: 2.49 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 ------------------------------------------------------------------------------- 500 286 9 194 3| 10.6 0.0 10.6| 12.9 0.0 12.9 25.8 0.67| 16.5 11.1 1000 308 10 360 1| 5.8 0.0 5.8| 14.0 -0.7 13.3 13.3 0.56| 10.6 5.9 1500 308 10 341 1| 3.9 2.2 6.1| 14.0 -3.9 10.1 6.8 0.23| 9.4 2.1 2000 300 12 281 2| 2.9 2.9 5.8| 15.2 -6.7 8.5 4.2 0.17| 8.5 1.5 2500 291 13 260 4| 2.3 3.2 5.5| 15.2 -15.5 -0.3 -0.1 0.07| 7.8 0.5 3000 284 14 250 6| 1.9 3.0 5.0| 15.2 -17.0 -1.8 -0.6 0.06| 6.9 0.4 4000 273 15 239 9| 1.7 2.5 4.2| 15.8 -30.1 -14.3 -3.6 -0.02| 6.1 -0.1 5000 273 15 235 8| 1.9 2.2 4.1| 17.4 -36.6 -19.1 -3.8 -0.08| 6.5 -0.5 6000 274 13 227 7| 1.6 1.2 2.8| 17.4 -80.9 -63.5 -10.6 -0.25| 6.8 -1.7 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20251027.12.gif