UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for WM650... Searching the city database file for: WM650 ... Date:0000Z 8 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 1011 12 24.4 21.9 86 2.5 22.6 90 4 296.6 299.6 295.4 344.5 16.58 1 1000 107 24.4 20.9 81 3.5 21.9 110 9 297.5 300.4 295.1 343.2 15.75 2 985 240 24.0 21.3 85 2.7 22.1 147 8 298.4 301.4 295.8 346.2 16.40 3 940 650 22.6 17.9 75 4.7 19.4 219 12 301.0 303.6 294.7 341.8 13.86 4 925 790 22.2 16.2 69 6.0 18.1 235 14 302.0 304.3 294.1 339.3 12.62 5 850 1521 18.0 12.0 68 6.0 14.1 260 14 305.0 306.9 293.4 336.2 10.42 6 788 2166 14.2 12.1 87 2.1 12.9 270 12 307.6 309.7 294.8 341.9 11.33 7 730 2810 11.4 7.7 78 3.7 9.1 270 9 311.3 313.1 294.1 339.3 9.07 8 704 3113 10.4 5.5 72 4.9 7.5 270 9 313.5 315.0 294.0 338.6 8.07 9 700 3161 10.2 5.2 71 5.0 7.2 270 9 313.8 315.3 294.0 338.6 7.95 10 610 4290 2.2 -0.3 84 2.5 0.8 265 5 317.2 318.3 293.5 336.7 6.15 11 545 5192 -3.1 -3.8 95 0.7 -3.4 315 5 321.2 322.3 293.9 338.5 5.31 12 500 5870 -7.1 -7.1 100 0.0 -7.1 45 9 324.4 325.3 294.1 339.2 4.49 13 455 6597 -11.9 -11.9 100 0.0 -11.9 42 13 327.2 327.9 294.0 338.6 3.38 14 443 6800 -12.9 -15.3 82 2.4 -13.8 40 14 328.5 329.0 293.7 337.5 2.63 15 415 7294 -15.9 -16.6 94 0.7 -16.2 37 17 330.8 331.3 294.2 339.5 2.52 16 400 7570 -17.9 -17.9 100 0.0 -17.9 35 18 331.7 332.2 294.3 339.9 2.34 17 390 7760 -17.9 -17.9 100 0.0 -17.9 40 19 334.1 334.6 294.9 342.6 2.40 18 384 7876 -17.7 -19.9 83 2.2 -18.4 45 19 335.9 336.3 295.1 343.2 2.05 19 381 7935 -17.9 -22.5 67 4.6 -19.3 47 19 336.4 336.7 294.8 342.3 1.65 20 377 8014 -18.3 -26.3 49 8.0 -20.4 50 19 336.9 337.1 294.6 341.2 1.18 21 300 9680 -30.9 -36.9 56 6.0 -31.8 65 18 341.8 341.9 295.3 343.9 0.54 22 262 10621 -39.1 -45.1 53 6.0 -39.6 84 24 343.3 343.4 295.4 344.3 0.26 23 250 10940 -41.7 -47.7 52 6.0 -42.1 75 28 344.1 344.1 295.5 344.9 0.21 24 200 12410 -54.3 -64.3 28 10.0 -54.5 65 49 346.8 346.8 296.0 346.9 0.03 25 188 12804 -57.7 -66.7 31 9.0 -57.9 68 54 347.5 347.5 296.1 347.6 0.03 26 161 13768 -63.6 -74.7 21 11.1 -63.7 80 76 353.3 353.3 297.4 353.3 0.01 27 150 14200 -66.3 -78.3 17 12.0 -66.4 80 62 355.9 355.9 297.9 355.9 0.01 28 120 15523 -73.7 -88.7 8 15.0 -73.7 75 14 365.8 365.8 299.8 365.8 0.00 29 105 16298 -74.9 -92.9 4 18.0 -74.9 347 4 377.7 377.7 301.9 377.7 0.00 30 100 16580 -75.9 -94.9 3 19.0 -75.9 315 1 381.1 381.1 302.4 381.1 0.00 31 98 16697 -75.9 -94.9 3 19.0 -75.9 314 2 383.3 383.3 302.8 383.3 0.00 32 87 17389 -75.9 -99.9 1 24.0 -75.9 308 7 396.6 396.6 304.8 396.6 0.00 33 70 18660 -72.9 -98.9 1 26.0 -73.0 295 25 428.4 428.4 308.7 428.4 0.00 34 66 19006 -72.9 -98.9 1 26.0 -73.0 264 23 435.7 435.7 309.4 435.7 0.00 35 50 20660 -67.5 -95.5 1 28.0 -67.7 115 13 484.4 484.4 313.8 484.4 0.00 36 38 22324 -64.7 -93.7 1 29.0 -65.1 90 40 531.1 531.1 317.0 531.1 0.00 37 30 23780 -60.9 -90.9 1 30.0 -61.7 90 62 578.6 578.6 319.6 578.6 0.00 38 25 24933 -53.9 -85.9 1 32.0 -55.9 86 67 629.7 629.7 321.9 629.8 0.01 39 20 26380 -50.1 -83.1 1 33.0 -53.5 90 72 682.8 682.8 323.9 683.0 0.02 40 15 28277 -45.9 -80.9 1 35.0 -51.7 95 72 755.3 755.4 326.1 755.7 0.04 TRP 120 15523 -73.7 -88.7 8 15.0 -73.7 75 14 365.8 365.8 299.8 365.8 0.00 WND 161 13768 -63.6 -74.7 21 11.1 -63.7 80 76 353.3 353.3 297.4 353.3 0.01 Sounding variables and indices 1000-500 mb thick: 5763.00 m Freezing level: 583.02 mb = 4664.35 m = 15302.80 ft Wetbulb zero: 597.23 mb = 4459.24 m = 14629.88 ft Precipitable water: 2.12 inches Sfc-500 mean rel hum: 81.28 % Est. max temperature: 32.35 C = 90.24 F Sfc-Lift cond lev (LCL): 975.16 mb = 327.82 m = 1075.52 ft T: 23.70 C 700-500 lapse rate: 6.39 C/km ThetaE index: 9.95 C Layer 940.0- 788.0 mb Conv cond level (CCL): 830.87 mb = 1714.99 m = 5626.55 ft Mean mixing ratio: 14.69 g/kg Conv temperature: 33.60 C = 92.48 F Cap Strength: 2.86 C Lifted Index: -1.47 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.48 C Lifted Index @700 mb: 1.68 C Showalter Index: 1.32 C Risk: Showers probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 19.10 C K Index: 32.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 181.00 Risk: None Energy Index: 0.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 197.26 J/kg Max Up Vert Vel: 19.86 m/s Conv Inhibition (B-): 165.98 J/kg Cap Strength: 2.86 C Lift Cond Lev (LCL): 904.72 mb = 981.63 m = 3220.54 ft Lev Free Conv (LFC): 629.72 mb = 4028.90 m = 13218.03 ft Equ Level (EL): 389.72 mb = 7765.04 m = 25475.55 ft B at Equ Level: 197.19 J/kg Max Parcel Lev (MPL): 239.72 mb = 11216.58 m = 36799.34 ft Wind level data Storm motion: 294 at 7 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 1011 12 90 4 -4.0 0.0 | 105 11 -10.3 2.8 1 1000 107 110 9 -8.5 3.1 | 112 16 -14.7 5.9 2 978 305 165 8 -2.1 7.7 | 142 13 -8.4 10.5 3 944 610 215 11 6.3 9.0 | 180 12 0.0 11.8 4 925 790 235 14 11.5 8.0 | 206 12 5.2 10.8 5 912 914 245 14 12.7 5.9 | 216 11 6.4 8.7 6 880 1219 260 15 14.8 2.6 | 237 10 8.5 5.4 7 850 1521 260 14 13.8 2.4 | 235 9 7.5 5.2 8 820 1829 260 13 12.8 2.3 | 232 8 6.5 5.1 9 791 2134 270 12 12.0 -0.0 | 244 6 5.7 2.8 10 763 2438 275 10 10.0 -0.9 | 242 4 3.7 1.9 11 735 2743 270 9 9.0 -0.0 | 224 4 2.7 2.8 12 709 3048 270 9 9.0 -0.0 | 224 4 2.7 2.8 13 700 3161 270 9 9.0 -0.0 | 224 4 2.7 2.8 14 658 3658 265 10 10.0 0.9 | 225 5 3.7 3.7 15 634 3962 255 9 8.7 2.3 | 205 6 2.4 5.1 16 610 4267 265 5 5.0 0.4 | 158 3 -1.3 3.2 17 587 4572 290 4 3.8 -1.4 | 120 3 -2.5 1.4 18 566 4877 290 6 5.6 -2.1 | 139 1 -0.6 0.8 19 524 5486 340 4 1.4 -3.8 | 79 5 -4.9 -1.0 20 500 5870 45 9 -6.4 -6.4 | 74 13 -12.7 -3.6 21 485 6096 45 11 -7.8 -7.8 | 71 15 -14.1 -5.0 22 400 7570 35 18 -10.3 -14.7 | 54 20 -16.6 -11.9 23 397 7620 35 19 -10.9 -15.6 | 53 21 -17.2 -12.8 24 323 9144 95 20 -19.9 1.7 | 100 27 -26.2 4.6 25 300 9680 65 18 -16.3 -7.6 | 78 23 -22.6 -4.8 26 260 10668 85 24 -23.9 -2.1 | 91 30 -30.2 0.7 27 250 10940 75 28 -27.0 -7.2 | 82 34 -33.3 -4.4 28 207 12192 70 44 -41.3 -15.0 | 76 49 -47.6 -12.2 29 200 12410 65 49 -44.4 -20.7 | 71 54 -50.7 -17.9 30 162 13716 75 67 -64.7 -17.3 | 78 72 -71.0 -14.5 31 161 13768 80 76 -74.8 -13.2 | 83 82 -81.1 -10.4 32 150 14200 80 62 -61.1 -10.8 | 83 68 -67.3 -8.0 33 126 15240 80 26 -25.6 -4.5 | 87 32 -31.9 -1.7 34 120 15523 75 14 -13.5 -3.6 | 88 20 -19.8 -0.8 35 100 16580 315 1 0.7 -0.7 | 111 6 -5.6 2.1 36 75 18288 300 14 12.1 -7.0 | 306 7 5.8 -4.2 37 70 18660 295 25 22.7 -10.6 | 295 18 16.4 -7.8 38 50 20660 115 13 -11.8 5.5 | 115 20 -18.1 8.3 39 45 21336 90 24 -24.0 0.0 | 95 30 -30.3 2.8 40 30 23780 90 62 -62.0 0.0 | 92 68 -68.3 2.8 41 27 24384 85 65 -64.8 -5.7 | 88 71 -71.0 -2.9 42 20 26380 90 72 -72.0 0.0 | 92 78 -78.3 2.8 43 15 27432 95 72 -71.7 6.3 | 97 79 -78.0 9.1 Wind Parameters Mean winds (0-6000m): 264.1 at 9.2 knts Storm direction: 294.1 at 6.9 knts Shear (0-3000m) pos: 2.4 neg: 0.2 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 118.7 deg Storm rel helicity (0-3000m) pos: 100.0 neg: -3.3 tot: 96.7 m^2/s^2 ave: 32.2 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 4.9 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 7.15 Bulk Shear: 27.58 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 ------------------------------------------------------------------------------- 500 153 8 136 14| 12.3 0.0 12.3| 54.5 0.0 54.5 109.0 0.78| 19.7 15.3 1000 207 11 173 12| 9.3 0.0 9.3| 90.2 0.0 90.2 90.2 0.85| 16.0 13.6 1500 232 12 197 11| 6.2 0.0 6.2| 97.2 -0.7 96.5 64.3 0.83| 11.9 9.8 2000 242 12 208 10| 4.2 0.0 4.2| 99.0 -1.7 97.2 48.6 0.79| 9.6 7.5 2500 248 12 214 9| 2.8 0.0 2.8|100.0 -2.2 97.7 39.1 0.72| 8.3 6.0 3000 252 12 216 8| 2.4 0.2 2.5|100.0 -3.3 96.7 32.2 0.68| 7.1 4.9 4000 255 11 218 7| 1.8 0.4 2.2|100.1 -6.4 93.7 23.4 0.58| 5.8 3.4 5000 258 10 214 6| 1.2 0.3 1.5|100.2 -11.2 89.0 17.8 0.39| 5.5 2.1 6000 264 9 217 5| 0.9 0.3 1.1|105.0 -14.8 90.1 15.0 0.30| 5.7 1.7 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20251008.00.gif