UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for X0673... Searching the city database file for: X0673 ... Date:1200Z 16 OCT 25 Station: X0673 WMO ident: 30673 Latitude: 53.73 Longitude: 119.78 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 282 SFC 948 700 -6.3 -14.3 53 8.0 -8.4 320 1 271.0 271.2 267.8 274.7 1.33 2 937 791 -5.3 -13.3 53 8.0 -7.5 17 1 272.9 273.1 269.3 277.0 1.46 3 925 892 -5.9 -14.9 49 9.0 -8.2 80 1 273.3 273.5 269.2 277.0 1.30 4 850 1547 -11.3 -19.3 52 8.0 -13.0 350 11 274.3 274.5 269.4 277.1 0.98 5 840 1638 -12.3 -19.3 56 7.0 -13.7 351 11 274.2 274.4 269.3 277.0 0.99 6 731 2687 -18.7 -23.0 69 4.3 -19.4 2 8 278.3 278.4 271.6 280.7 0.82 7 719 2811 -18.7 -23.0 69 4.3 -19.5 3 8 279.6 279.8 272.4 282.1 0.84 8 700 3010 -19.7 -24.5 66 4.8 -20.5 5 7 280.7 280.8 272.8 282.9 0.75 9 646 3604 -21.1 -27.1 58 6.0 -22.0 347 10 285.6 285.7 275.4 287.6 0.64 10 512 5274 -34.1 -44.1 36 10.0 -34.7 295 18 289.5 289.5 276.6 290.0 0.15 11 500 5440 -35.1 -45.1 35 10.0 -35.7 290 19 290.2 290.3 277.0 290.7 0.14 12 442 6293 -39.1 -52.1 24 13.0 -39.6 282 26 295.6 295.6 279.5 295.9 0.07 13 400 6970 -43.9 -57.9 20 14.0 -44.3 275 31 297.9 297.9 280.5 298.1 0.04 14 399 6987 -44.1 -58.1 20 14.0 -44.5 275 31 297.9 297.9 280.4 298.0 0.04 15 318 8468 -54.3 -67.3 19 13.0 -54.5 275 31 303.7 303.7 282.9 303.8 0.01 16 300 8840 -54.7 -66.7 21 12.0 -54.9 275 29 308.2 308.2 284.7 308.3 0.02 17 296 8926 -54.9 -66.9 21 12.0 -55.1 274 28 309.1 309.1 285.0 309.2 0.02 18 250 10010 -53.5 -65.5 22 12.0 -53.7 260 21 326.5 326.5 290.7 326.6 0.02 19 200 11440 -54.9 -67.9 19 13.0 -55.1 260 25 345.8 345.8 295.7 345.9 0.02 20 179 12150 -53.3 -67.3 17 14.0 -53.6 262 26 359.6 359.6 298.7 359.7 0.02 21 150 13280 -55.7 -69.7 16 14.0 -56.0 265 27 374.1 374.1 301.3 374.2 0.02 22 100 15870 -56.3 -73.3 10 17.0 -56.7 270 31 418.9 419.0 307.6 419.0 0.02 23 85 16899 -57.3 -74.3 10 17.0 -57.8 265 30 436.9 436.9 309.6 437.0 0.02 24 70 18130 -55.5 -74.5 8 19.0 -56.2 260 29 465.7 465.7 312.3 465.8 0.02 25 50 20270 -55.7 -75.7 7 20.0 -56.6 260 38 512.2 512.2 315.8 512.4 0.03 26 48 20530 -55.3 -75.3 7 20.0 -56.3 258 37 519.2 519.2 316.2 519.4 0.03 27 36 22351 -57.7 -77.7 6 20.0 -58.7 247 33 557.5 557.5 318.5 557.7 0.03 28 32 23099 -54.3 -75.3 6 21.0 -55.8 243 32 585.7 585.7 319.9 586.0 0.04 29 30 23510 -56.1 -77.1 6 21.0 -57.5 240 31 591.7 591.7 320.2 592.0 0.04 30 27 24178 -58.5 -79.5 5 21.0 -59.6 243 29 603.1 603.1 320.7 603.3 0.03 31 27 24178 -58.5 -79.5 5 21.0 -59.6 243 29 603.1 603.1 320.7 603.3 0.03 32 26 24418 -54.5 -76.5 5 22.0 -56.3 244 29 621.0 621.0 321.5 621.3 0.04 33 24 24930 -55.7 -77.7 5 22.0 -57.4 246 28 631.9 631.9 322.0 632.2 0.04 34 21 25792 -50.7 -73.7 5 23.0 -53.7 249 26 671.5 671.6 323.5 672.2 0.08 35 20 26110 -52.1 -75.1 5 23.0 -54.9 250 25 676.7 676.7 323.7 677.3 0.07 36 15 27969 -52.7 -76.7 4 24.0 -56.0 732.7 732.8 325.4 733.4 0.07 37 13 28898 -50.1 -75.1 4 25.0 -54.6 772.4 772.4 326.5 773.4 0.11 38 11 29978 -54.9 -78.9 4 24.0 -58.3 792.7 792.7 327.1 793.4 0.07 39 10 30590 -52.5 -76.5 4 24.0 -56.9 823.6 823.6 327.8 824.7 0.12 40 9.6 30853 -53.1 -77.1 4 24.0 -57.4 831.0 831.0 328.0 832.1 0.11 TRP 318 8468 -54.3 -67.3 19 13.0 -54.5 275 31 303.7 303.7 282.9 303.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5158.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 54.00 % Est. max temperature: -1.61 C = 29.10 F Sfc-Lift cond lev (LCL): 834.53 mb = 1686.99 m = 5534.67 ft T: -12.60 C 700-500 lapse rate: 6.34 C/km ThetaE index: 0.09 C Layer 840.0- 731.0 mb Conv cond level (CCL): 711.73 mb = 2886.35 m = 9469.54 ft Mean mixing ratio: 1.19 g/kg Conv temperature: 2.63 C = 36.73 F Cap Strength: 10.76 C Lifted Index: 11.23 C Risk: None Lifted Index @300 mb: 22.21 C Lifted Index @700 mb: 5.30 C Showalter Index: 11.05 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 23.80 C Cross Totals Index: 15.80 C K Index: -0.30 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 2.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.91 J/kg Max Up Vert Vel: 3.72 m/s Conv Inhibition (B-): 65159.74 J/kg Cap Strength: 11.05 C Lift Cond Lev (LCL): 784.81 mb = 2150.83 m = 7056.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 337 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 ---------------------------------------------------------- 0 948 700 320 1 0.6 -0.8 | 159 9 -3.3 8.4 1 925 892 80 1 -1.0 -0.2 | 151 10 -4.9 9.0 2 850 1547 350 11 1.9 -10.8 | 52 3 -2.1 -1.6 3 700 3010 5 7 -0.6 -7.0 | 116 5 -4.6 2.2 4 500 5440 290 19 17.9 -6.5 | 259 14 13.9 2.7 5 400 6970 275 31 30.9 -2.7 | 256 28 26.9 6.5 6 318 8468 275 31 30.9 -2.7 | 256 28 26.9 6.5 7 300 8840 275 29 28.9 -2.5 | 255 26 24.9 6.7 8 250 10010 260 21 20.7 3.6 | 232 21 16.7 12.9 9 200 11440 260 25 24.6 4.3 | 237 25 20.7 13.6 10 150 13280 265 27 26.9 2.4 | 243 26 22.9 11.6 11 100 15870 270 31 31.0 -0.0 | 251 29 27.0 9.2 12 70 18130 260 29 28.6 5.0 | 240 28 24.6 14.2 13 50 20270 260 38 37.4 6.6 | 245 37 33.5 15.8 14 30 23510 240 31 26.8 15.5 | 223 34 22.9 24.7 15 20 26110 250 25 23.5 8.6 | 228 26 19.5 17.8 Wind Parameters Mean winds (0-6000m): 306.7 at 13.4 knts Storm direction: 336.7 at 10.0 knts Shear (0-3000m) pos: 1.0 neg: 2.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): -105.1 deg Storm rel helicity (0-3000m) pos: 3.5 neg: -26.9 tot: -23.4 m^2/s^2 ave: -7.8 10^-3 m/s^2 rel: -0.45 Storm rel vorticity (0-3000m) horiz: 4.3 stream: -1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.27 Bulk Shear: 25.18 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 42 2 143 9| 5.7 0.0 5.7| 0.0 -15.9 -15.9 -31.7 -0.85| 7.5 -6.3 1000 354 6 136 5| 2.9 4.0 6.9| 0.2 -24.8 -24.6 -24.6 -0.73| 8.4 -6.1 1500 354 7 123 4| 2.0 2.7 4.6| 1.4 -24.8 -23.4 -15.6 -0.58| 6.1 -3.6 2000 355 8 118 4| 1.6 2.0 3.6| 2.6 -24.8 -22.2 -11.1 -0.47| 5.0 -2.4 2500 356 8 116 4| 1.2 1.7 2.9| 3.5 -25.5 -22.1 -8.8 -0.43| 4.4 -1.9 3000 355 8 114 4| 1.0 2.0 3.0| 3.5 -26.9 -23.4 -7.8 -0.45| 4.3 -1.9 4000 342 9 117 1| 0.8 2.4 3.2| 3.5 -30.9 -27.5 -6.9 -0.48| 4.3 -2.1 5000 322 11 256 3| 0.6 2.6 3.3| 4.1 -41.7 -37.6 -7.5 -0.46| 4.5 -2.0 6000 307 13 260 7| 0.5 2.9 3.4| 4.2 -46.8 -42.6 -7.1 -0.39| 4.5 -1.8 Wrote GIF file: /home/apache/climate/data/raob//X0673/skewt/X0673.skewt.20251016.12.gif