UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103000.upa.cvt Date: 0000Z 30 OCT 25 Searching for WM650... Searching the city database file for: WM650 ... Date:0000Z 30 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 1008 20 26.0 22.9 83 3.1 23.8 280 3 298.5 301.7 296.6 350.0 17.71 1 1002 72 26.6 22.9 80 3.7 23.9 280 8 299.6 302.8 297.0 351.7 17.81 2 1000 90 27.0 23.0 79 4.0 24.1 280 10 300.1 303.4 297.3 352.8 17.96 3 995 134 27.2 22.6 76 4.6 23.9 282 10 300.8 304.0 297.2 352.5 17.61 4 927 758 22.6 19.5 83 3.1 20.4 266 9 302.2 305.1 296.3 348.2 15.57 5 925 777 22.4 19.5 84 2.9 20.4 265 9 302.2 305.1 296.3 348.3 15.61 6 899 1025 20.0 19.3 96 0.7 19.5 250 10 302.2 305.1 296.4 349.1 15.87 7 850 1507 17.0 17.0 100 0.0 17.0 240 13 304.0 306.6 296.0 347.0 14.49 8 797 2056 15.4 15.4 100 0.0 15.4 254 15 307.9 310.5 296.6 350.0 13.94 9 758 2482 14.0 12.4 90 1.6 13.0 260 16 310.8 313.1 296.1 347.7 12.03 10 748 2595 14.2 10.8 80 3.4 12.0 260 16 312.2 314.3 295.7 345.9 10.95 11 737 2720 14.4 8.4 67 6.0 10.6 260 16 313.8 315.6 295.1 343.1 9.43 12 714 2988 13.2 3.2 51 10.0 7.4 256 18 315.3 316.6 293.4 336.6 6.76 13 700 3155 12.0 2.0 50 10.0 6.3 250 19 315.8 317.0 293.3 335.8 6.33 14 671 3508 9.4 3.4 66 6.0 5.9 253 20 316.7 318.1 294.3 339.8 7.30 15 622 4132 5.0 1.7 79 3.3 3.1 253 20 318.6 320.0 294.5 340.8 6.98 16 581 4685 1.2 -0.2 90 1.4 0.4 243 16 320.4 321.7 294.7 341.4 6.51 17 519 5586 -3.9 -4.2 98 0.3 -4.1 258 12 324.8 325.9 295.0 342.6 5.41 18 500 5880 -5.5 -5.5 100 0.0 -5.5 235 13 326.3 327.3 295.1 343.2 5.09 19 418 7258 -14.3 -15.1 94 0.8 -14.6 146 19 332.2 332.8 294.8 342.0 2.83 20 400 7590 -16.3 -17.8 88 1.5 -16.8 120 21 333.8 334.3 294.8 342.1 2.36 21 389 7800 -17.1 -21.0 72 3.9 -18.3 116 21 335.4 335.8 294.8 342.0 1.84 22 363 8318 -19.7 -25.7 59 6.0 -21.3 104 23 338.7 338.9 295.1 343.4 1.30 23 309 9498 -27.9 -34.9 51 7.0 -29.1 79 32 343.1 343.3 295.7 345.6 0.64 24 300 9710 -28.9 -37.9 42 9.0 -30.3 75 35 344.6 344.8 295.8 346.6 0.49 25 252 10926 -39.1 -49.1 34 10.0 -39.9 79 39 347.1 347.2 296.1 347.9 0.17 26 250 10980 -39.7 -49.7 34 10.0 -40.4 80 39 347.0 347.1 296.1 347.7 0.16 27 220 11844 -47.1 -56.1 35 9.0 -47.5 76 41 348.6 348.6 296.4 348.9 0.09 28 200 12470 -52.1 -65.1 20 13.0 -52.4 75 47 350.3 350.3 296.7 350.4 0.03 29 183 13039 -56.9 -69.9 18 13.0 -57.1 73 47 351.5 351.5 297.0 351.5 0.02 30 161 13839 -63.1 -77.1 13 14.0 -63.2 71 48 354.1 354.1 297.5 354.2 0.01 31 150 14270 -66.9 -79.9 14 13.0 -67.0 75 52 354.8 354.8 297.7 354.9 0.00 32 148 14351 -67.5 -81.5 12 14.0 -67.6 76 51 355.2 355.2 297.7 355.2 0.00 33 126 15313 -68.9 -91.9 2 23.0 -69.0 97 40 369.4 369.4 300.5 369.4 0.00 34 105 16387 -74.1 -100.1 1 26.0 -74.2 222 27 379.2 379.2 302.1 379.2 0.00 35 100 16670 -75.3 -101.3 1 26.0 -75.3 255 24 382.2 382.2 302.6 382.2 0.00 36 90 17276 -77.5 -102.5 1 25.0 -77.5 280 9 389.6 389.6 303.7 389.6 0.00 37 70 18730 -73.3 -99.3 1 26.0 -73.4 260 31 427.6 427.6 308.6 427.6 0.00 38 67 18987 -73.3 -99.3 1 26.0 -73.4 239 32 433.0 433.0 309.1 433.0 0.00 39 64 19256 -74.1 -100.1 1 26.0 -74.2 216 32 436.9 436.9 309.6 436.9 0.00 40 60 19633 -74.7 -100.7 1 26.0 -74.7 184 33 443.7 443.7 310.3 443.7 0.00 41 57 19931 -75.1 -101.1 1 26.0 -75.2 159 34 449.4 449.4 310.8 449.4 0.00 42 50 20700 -71.7 -98.7 1 27.0 -71.8 95 36 474.5 474.5 313.0 474.5 0.00 43 42 21740 -64.5 -93.5 1 29.0 -64.9 97 47 516.6 516.6 316.1 516.6 0.00 44 33 23233 -56.6 -87.9 1 31.4 -57.8 85 67 574.6 574.6 319.4 574.6 0.01 45 31 23630 -54.5 -86.5 1 32.0 -56.1 85 65 590.5 590.5 320.2 590.5 0.01 46 30 23840 -52.3 -85.3 1 33.0 -54.4 85 64 602.1 602.1 320.7 602.1 0.01 47 29 24060 -51.7 -84.7 1 33.0 -53.9 85 64 609.6 609.6 321.0 609.6 0.01 48 23 25569 -49.9 -82.9 1 33.0 -53.1 656.7 656.7 322.9 656.8 0.02 TRP 90 17276 -77.5 -102.5 1 25.0 -77.5 280 9 389.6 389.6 303.7 389.6 0.00 WND 33 23233 -56.6 -87.9 1 31.4 -57.8 85 67 574.6 574.6 319.4 574.6 0.01 Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 566.41 mb = 4897.37 m = 16067.28 ft Wetbulb zero: 575.09 mb = 4767.03 m = 15639.67 ft Precipitable water: 2.41 inches Sfc-500 mean rel hum: 84.47 % Est. max temperature: 31.21 C = 88.17 F Sfc-Lift cond lev (LCL): 963.95 mb = 413.77 m = 1357.51 ft T: 25.14 C 700-500 lapse rate: 6.42 C/km ThetaE index: 14.24 C Layer 758.0- 671.0 mb Conv cond level (CCL): 898.81 mb = 1026.51 m = 3367.79 ft Mean mixing ratio: 16.56 g/kg Conv temperature: 29.76 C = 85.57 F Cap Strength: 1.81 C Lifted Index: -2.65 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.68 C Lifted Index @700 mb: 1.32 C Showalter Index: -1.48 C Risk: Thunderstorms probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.50 C Cross Totals Index: 22.50 C K Index: 29.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 243.00 Risk: None Energy Index: -0.84 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 580.47 J/kg Max Up Vert Vel: 34.07 m/s Conv Inhibition (B-): 7.77 J/kg Cap Strength: 1.81 C Lift Cond Lev (LCL): 909.56 mb = 923.26 m = 3029.03 ft Lev Free Conv (LFC): 884.56 mb = 1164.06 m = 3819.04 ft Equ Level (EL): 784.56 mb = 2189.95 m = 7184.78 ft B at Equ Level: 19.33 J/kg Max Parcel Lev (MPL): 724.56 mb = 2864.14 m = 9396.67 ft Wind level data Storm motion: 284 at 11 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 1008 20 280 3 3.0 -0.5 | 105 8 -7.8 2.1 1 1000 90 280 10 9.8 -1.7 | 135 1 -0.9 0.9 2 976 305 290 10 9.4 -3.4 | 59 2 -1.3 -0.8 3 943 610 275 9 9.0 -0.8 | 136 3 -1.8 1.8 4 925 777 265 9 9.0 0.8 | 153 4 -1.8 3.4 5 910 914 255 9 8.7 2.3 | 158 5 -2.0 5.0 6 879 1219 240 11 9.5 5.5 | 172 8 -1.2 8.1 7 850 1507 240 13 11.3 6.5 | 183 9 0.5 9.1 8 818 1829 250 15 14.1 5.1 | 203 8 3.4 7.8 9 790 2134 255 15 14.5 3.9 | 210 8 3.8 6.5 10 762 2438 260 16 15.8 2.8 | 223 7 5.0 5.4 11 735 2743 260 16 15.8 2.8 | 223 7 5.0 5.4 12 709 3048 255 18 17.4 4.7 | 222 10 6.7 7.3 13 700 3155 250 19 17.9 6.5 | 218 12 7.1 9.1 14 658 3658 255 21 20.3 5.4 | 230 13 9.6 8.1 15 634 3962 255 21 20.3 5.4 | 230 13 9.6 8.1 16 610 4267 250 18 16.9 6.2 | 215 11 6.2 8.8 17 588 4572 240 16 13.9 8.0 | 196 11 3.1 10.6 18 566 4877 250 15 14.1 5.1 | 203 8 3.4 7.8 19 525 5486 265 12 12.0 1.0 | 199 4 1.2 3.7 20 500 5880 235 13 10.6 7.5 | 180 10 -0.1 10.1 21 486 6096 235 14 11.5 8.0 | 184 11 0.7 10.7 22 400 7590 120 21 -18.2 10.5 | 114 32 -28.9 13.1 23 398 7620 120 20 -17.3 10.0 | 114 31 -28.0 12.6 24 324 9144 85 26 -25.9 -2.3 | 91 37 -36.6 0.4 25 300 9710 75 35 -33.8 -9.1 | 82 45 -44.5 -6.4 26 261 10668 75 37 -35.7 -9.6 | 81 47 -46.5 -7.0 27 250 10980 80 39 -38.4 -6.8 | 85 49 -49.1 -4.1 28 209 12192 75 42 -40.6 -10.9 | 81 52 -51.3 -8.2 29 200 12470 75 47 -45.4 -12.2 | 80 57 -56.1 -9.5 30 164 13716 70 47 -44.2 -16.1 | 76 57 -54.9 -13.4 31 150 14270 75 52 -50.2 -13.5 | 80 62 -61.0 -10.8 32 127 15240 90 41 -41.0 0.0 | 93 52 -51.7 2.6 33 100 16670 255 24 23.2 6.2 | 235 15 12.5 8.8 34 90 17276 280 9 8.9 -1.6 | 120 2 -1.9 1.1 35 76 18288 240 22 19.1 11.0 | 211 16 8.3 13.6 36 70 18730 260 31 30.5 5.4 | 248 21 19.8 8.0 37 50 20700 95 36 -35.9 3.1 | 97 47 -46.6 5.8 38 45 21336 100 41 -40.4 7.1 | 101 52 -51.1 9.7 39 33 23233 85 67 -66.7 -5.8 | 88 78 -77.5 -3.2 40 30 23840 85 64 -63.8 -5.6 | 88 75 -74.5 -3.0 41 26 24384 85 65 -64.8 -5.7 | 88 76 -75.5 -3.0 Wind Parameters Mean winds (0-6000m): 253.8 at 14.7 knts Storm direction: 283.8 at 11.0 knts Shear (0-3000m) pos: 1.0 neg: 2.3 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 117.4 deg Storm rel helicity (0-3000m) pos: 21.9 neg: -0.5 tot: 21.4 m^2/s^2 ave: 7.1 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 2.2 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 65.06 Bulk Shear: 8.92 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 ------------------------------------------------------------------------------- 500 284 9 100 2| 0.0 6.5 6.5| 1.5 -0.4 1.1 2.2 0.19| 10.6 2.1 1000 275 9 141 2| 0.0 3.7 3.7| 3.9 -0.4 3.6 3.6 0.29| 7.9 2.3 1500 262 10 168 4| 0.0 3.8 3.8| 9.8 -0.4 9.5 6.3 0.36| 6.7 2.4 2000 257 11 181 5| 0.9 2.8 3.8| 17.9 -0.4 17.5 8.8 0.46| 6.0 2.7 2500 257 12 190 5| 1.2 2.3 3.4| 21.9 -0.4 21.5 8.6 0.50| 5.3 2.6 3000 257 13 198 6| 1.0 2.3 3.2| 21.9 -0.5 21.4 7.1 0.45| 4.8 2.2 4000 256 15 210 7| 0.8 2.0 2.8| 28.9 -3.9 25.0 6.3 0.42| 4.2 1.8 5000 254 15 209 8| 0.9 1.4 2.3| 31.6 -20.8 10.8 2.2 0.21| 4.4 0.9 6000 254 15 207 8| 0.9 1.7 2.5| 32.6 -25.4 7.3 1.2 0.13| 4.5 0.6 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20251030.00.gif