UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for X0673... Searching the city database file for: X0673 ... Date:1200Z 20 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 273 SFC 948 696 -3.3 -12.3 50 9.0 -5.9 270 1 274.0 274.3 270.2 278.4 1.57 2 944 729 -2.1 -11.1 50 9.0 -4.8 261 1 275.6 275.8 271.4 280.5 1.73 3 925 891 -2.1 -13.1 43 11.0 -5.3 220 3 277.2 277.4 272.0 281.5 1.50 4 912 1003 -2.9 -13.9 42 11.0 -6.1 239 5 277.5 277.7 272.1 281.6 1.43 5 850 1556 -7.3 -16.3 49 9.0 -9.6 335 13 278.5 278.7 272.4 282.2 1.26 6 815 1882 -9.9 -17.9 52 8.0 -11.8 343 14 279.1 279.3 272.6 282.5 1.15 7 781 2209 -11.3 -19.3 52 8.0 -13.1 350 15 281.0 281.2 273.6 284.2 1.06 8 768 2338 -10.5 -19.5 48 9.0 -12.6 353 15 283.2 283.4 274.8 286.4 1.06 9 700 3045 -14.9 -26.9 35 12.0 -17.0 10 17 286.0 286.1 275.6 287.9 0.60 10 672 3353 -16.1 -28.1 35 12.0 -18.1 8 18 288.0 288.1 276.5 289.8 0.56 11 549 4847 -25.3 -29.8 66 4.5 -25.9 359 24 294.2 294.3 279.6 296.1 0.59 12 500 5520 -29.5 -34.4 62 4.9 -30.0 355 27 297.1 297.1 280.7 298.4 0.41 13 480 5811 -31.3 -36.2 62 4.9 -31.8 359 27 298.3 298.4 281.1 299.6 0.36 14 400 7080 -40.5 -45.4 59 4.9 -40.8 15 25 302.4 302.4 282.5 302.9 0.17 15 300 8970 -54.7 -59.4 56 4.7 -54.8 360 27 308.2 308.3 284.7 308.4 0.04 16 297 9034 -55.3 -59.8 57 4.5 -55.4 0 27 308.3 308.3 284.7 308.4 0.04 17 250 10120 -61.1 -65.4 57 4.3 -61.2 5 33 315.2 315.2 287.2 315.3 0.02 18 246 10220 -61.5 -65.9 56 4.4 -61.6 3 32 316.1 316.1 287.5 316.2 0.02 19 216 11026 -63.5 -68.1 53 4.6 -63.6 350 25 325.0 325.0 290.3 325.0 0.02 20 205 11348 -63.3 -67.9 54 4.6 -63.3 350 25 330.2 330.2 291.8 330.3 0.02 21 200 11500 -62.9 -67.5 54 4.6 -63.0 350 25 333.2 333.2 292.6 333.2 0.02 22 194 11688 -62.5 -67.1 54 4.6 -62.6 349 24 336.7 336.7 293.5 336.8 0.02 23 179 12189 -58.3 -63.1 54 4.8 -58.4 346 22 351.4 351.4 297.0 351.6 0.04 24 150 13300 -59.1 -64.1 52 5.0 -59.2 340 17 368.3 368.3 300.3 368.5 0.05 25 100 15830 -60.1 -67.1 39 7.0 -60.3 325 21 411.6 411.6 306.7 411.8 0.05 26 70 18050 -61.5 -69.5 34 8.0 -61.7 300 17 452.8 452.8 311.1 453.1 0.05 27 50 20150 -60.9 -69.9 30 9.0 -61.3 285 15 500.0 500.0 314.9 500.4 0.06 28 41 21383 -61.5 -71.5 25 10.0 -61.9 275 19 527.7 527.7 316.8 528.1 0.06 29 30 23340 -57.1 -69.1 20 12.0 -58.1 260 25 589.0 589.0 320.2 589.8 0.12 30 28 23779 -54.3 -66.3 22 12.0 -55.7 257 26 608.5 608.6 321.0 609.9 0.18 31 24 24762 -56.3 -68.3 21 12.0 -57.6 249 28 630.1 630.2 322.0 631.4 0.16 32 20 25930 -52.5 -66.5 17 14.0 -54.8 240 31 675.5 675.6 323.7 677.6 0.25 33 12 29272 -47.1 -65.1 11 18.0 -52.4 800.9 801.1 327.4 805.9 0.50 TRP 216 11026 -63.5 -68.1 53 4.6 -63.6 350 25 325.0 325.0 290.3 325.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5247.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 49.35 % Est. max temperature: 2.67 C = 36.80 F Sfc-Lift cond lev (LCL): 822.23 mb = 1813.25 m = 5948.91 ft T: -9.35 C 700-500 lapse rate: 5.90 C/km ThetaE index: 0.00 C Layer 948.0- -0.0 mb Conv cond level (CCL): 641.25 mb = 3699.17 m = 12136.23 ft Mean mixing ratio: 1.42 g/kg Conv temperature: 11.93 C = 53.47 F Cap Strength: 11.45 C Lifted Index: 13.20 C Risk: None Lifted Index @300 mb: 18.93 C Lifted Index @700 mb: 6.58 C Showalter Index: 12.73 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 13.20 C K Index: -6.10 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 3.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.45 J/kg Max Up Vert Vel: 4.57 m/s Conv Inhibition (B-): 61305.65 J/kg Cap Strength: 12.98 C Lift Cond Lev (LCL): 764.80 mb = 2369.93 m = 7775.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 29 at 14 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 ---------------------------------------------------------- 0 948 696 270 1 1.0 -0.0 | 212 15 7.9 12.6 1 925 891 220 3 1.9 2.3 | 211 17 8.8 14.8 2 850 1556 335 13 5.5 -11.8 | 266 12 12.4 0.8 3 700 3045 10 17 -3.0 -16.7 | 317 6 3.9 -4.2 4 500 5520 355 27 2.4 -26.9 | 327 17 9.2 -14.3 5 400 7080 15 25 -6.5 -24.1 | 358 12 0.4 -11.6 6 300 8970 360 27 -0.0 -27.0 | 335 16 6.9 -14.4 7 250 10120 5 33 -2.9 -32.9 | 349 21 4.0 -20.3 8 216 11026 350 25 4.3 -24.6 | 317 16 11.2 -12.1 9 200 11500 350 25 4.3 -24.6 | 317 16 11.2 -12.1 10 150 13300 340 17 5.8 -16.0 | 285 13 12.7 -3.4 11 100 15830 325 21 12.0 -17.2 | 284 19 18.9 -4.7 12 70 18050 300 17 14.7 -8.5 | 259 22 21.6 4.1 13 50 20150 285 15 14.5 -3.9 | 248 23 21.4 8.7 14 30 23340 260 25 24.6 4.3 | 242 36 31.5 16.9 15 20 25930 240 31 26.8 15.5 | 230 44 33.7 28.1 Wind Parameters Mean winds (0-6000m): 358.7 at 19.1 knts Storm direction: 28.7 at 14.3 knts Shear (0-3000m) pos: 3.1 neg: 0.4 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 113.2 deg Storm rel helicity (0-3000m) pos: 95.1 neg: -2.7 tot: 92.4 m^2/s^2 ave: 30.8 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.19 Bulk Shear: 55.70 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 ------------------------------------------------------------------------------- 500 253 4 218 17| 6.8 0.0 6.8| 31.2 -2.7 28.5 57.0 0.62| 9.5 5.9 1000 323 8 240 13| 6.7 0.0 6.7| 77.7 -2.7 75.0 75.0 0.74| 11.6 8.6 1500 335 10 251 12| 5.0 0.0 5.0| 84.2 -2.7 81.5 54.3 0.74| 8.8 6.5 2000 343 11 259 10| 4.1 0.0 4.1| 89.8 -2.7 87.1 43.5 0.74| 7.5 5.5 2500 351 12 267 9| 3.7 0.0 3.7| 93.7 -2.7 91.1 36.4 0.74| 6.6 4.9 3000 355 13 275 8| 3.1 0.4 3.4| 95.1 -2.7 92.4 30.8 0.71| 5.9 4.2 4000 358 15 291 8| 2.3 0.9 3.2| 96.4 -2.7 93.7 23.4 0.64| 5.0 3.2 5000 357 18 303 9| 1.9 1.0 2.9|100.0 -3.8 96.3 19.3 0.58| 4.5 2.6 6000 359 19 312 10| 1.7 0.8 2.5|118.4 -3.8 114.6 19.1 0.61| 4.3 2.6 Wrote GIF file: /home/apache/climate/data/raob//X0673/skewt/X0673.skewt.20251020.12.gif