UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for X0673... Searching the city database file for: X0673 ... Date:1200Z 13 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 238 SFC 942 700 -9.7 -15.7 62 6.0 -11.1 285 1 268.0 268.2 265.6 271.3 1.19 2 940 717 -8.9 -15.9 57 7.0 -10.5 274 1 269.0 269.2 266.2 272.3 1.18 3 939 725 -8.3 -15.3 57 7.0 -10.0 268 1 269.7 269.9 266.8 273.1 1.24 4 925 842 -6.9 -14.9 53 8.0 -8.9 190 3 272.3 272.5 268.6 275.9 1.30 5 850 1494 -12.3 -20.3 51 8.0 -13.9 330 5 273.3 273.4 268.5 275.9 0.89 6 769 2250 -18.5 -24.5 59 6.0 -19.5 320 9 274.5 274.6 269.0 276.5 0.68 7 766 2279 -18.5 -24.5 59 6.0 -19.5 319 9 274.8 274.9 269.2 276.9 0.69 8 720 2740 -19.3 -30.3 37 11.0 -20.8 313 12 278.9 278.9 271.2 280.2 0.43 9 700 2949 -20.5 -34.5 27 14.0 -22.1 310 13 279.8 279.8 271.5 280.7 0.29 10 643 3571 -23.9 -42.9 16 19.0 -25.5 302 14 282.8 282.8 273.1 283.3 0.13 11 564 4513 -30.1 -39.1 41 9.0 -30.9 291 16 286.3 286.3 275.1 287.1 0.23 12 521 5073 -33.1 -44.1 32 11.0 -33.8 284 17 289.3 289.3 276.5 289.8 0.15 13 500 5360 -35.5 -46.5 32 11.0 -36.1 280 17 289.8 289.8 276.7 290.2 0.12 14 409 6732 -45.7 -54.7 36 9.0 -45.9 289 17 293.7 293.7 278.6 293.9 0.06 15 400 6880 -46.5 -56.5 31 10.0 -46.7 290 17 294.6 294.6 279.0 294.7 0.05 16 311 8518 -52.7 -62.7 29 10.0 -52.9 280 29 307.9 307.9 284.5 308.0 0.03 17 300 8750 -51.9 -61.9 29 10.0 -52.1 280 29 312.2 312.2 286.1 312.3 0.03 18 298 8794 -51.1 -61.1 29 10.0 -51.3 280 29 313.9 313.9 286.8 314.1 0.03 19 250 9940 -50.3 -62.3 23 12.0 -50.6 280 31 331.3 331.3 292.1 331.4 0.04 20 204 11270 -49.3 -64.3 16 15.0 -49.7 271 37 352.7 352.7 297.3 352.8 0.03 21 200 11400 -49.3 -64.3 16 15.0 -49.7 270 38 354.7 354.7 297.7 354.8 0.03 22 150 13280 -51.3 -70.3 9 19.0 -51.8 270 38 381.7 381.7 302.5 381.8 0.02 23 100 15880 -55.5 -77.5 5 22.0 -56.0 260 36 420.5 420.5 307.8 420.5 0.01 24 70 18160 -54.7 -78.7 4 24.0 -55.5 265 36 467.4 467.4 312.4 467.4 0.01 25 66 18538 -53.9 -77.9 4 24.0 -54.8 264 36 477.0 477.0 313.2 477.1 0.01 26 55 19703 -56.3 -79.3 4 23.0 -57.1 261 35 497.1 497.1 314.7 497.1 0.01 27 50 20310 -55.3 -79.3 4 24.0 -56.3 260 35 513.2 513.2 315.9 513.3 0.01 28 46 20844 -52.7 -76.7 4 24.0 -54.1 257 33 531.8 531.8 317.1 532.0 0.02 29 30 23610 -50.9 -74.9 4 24.0 -53.2 240 25 605.9 605.9 320.9 606.2 0.05 30 21 25935 -50.3 -75.3 4 25.0 -53.5 672.8 672.8 323.6 673.3 0.07 TRP 311 8518 -52.7 -62.7 29 10.0 -52.9 280 29 307.9 307.9 284.5 308.0 0.03 WND Sounding variables and indices 1000-500 mb thick: 5122.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 39.25 % Est. max temperature: -3.63 C = 25.46 F Sfc-Lift cond lev (LCL): 855.42 mb = 1445.01 m = 4740.78 ft T: -11.89 C 700-500 lapse rate: 6.22 C/km ThetaE index: 0.07 C Layer 850.0- 769.0 mb Conv cond level (CCL): 708.44 mb = 2860.15 m = 9383.57 ft Mean mixing ratio: 1.10 g/kg Conv temperature: 1.51 C = 34.71 F Cap Strength: 11.70 C Lifted Index: 11.88 C Risk: None Lifted Index @300 mb: 25.95 C Lifted Index @700 mb: 5.50 C Showalter Index: 11.71 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 15.20 C K Index: -11.10 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 2.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.67 J/kg Max Up Vert Vel: 4.40 m/s Conv Inhibition (B-): 53037.94 J/kg Cap Strength: 11.83 C Lift Cond Lev (LCL): 786.59 mb = 2079.12 m = 6821.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 9 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 ---------------------------------------------------------- 0 942 700 285 1 1.0 -0.3 | 148 9 -4.6 7.4 1 925 842 190 3 0.5 3.0 | 154 12 -5.1 10.6 2 850 1494 330 5 2.5 -4.3 | 137 5 -3.1 3.3 3 700 2949 310 13 10.0 -8.4 | 279 4 4.4 -0.7 4 500 5360 280 17 16.7 -3.0 | 247 12 11.1 4.7 5 400 6880 290 17 16.0 -5.8 | 260 11 10.4 1.8 6 311 8518 280 29 28.6 -5.0 | 263 23 23.0 2.6 7 300 8750 280 29 28.6 -5.0 | 263 23 23.0 2.6 8 250 9940 280 31 30.5 -5.4 | 265 25 24.9 2.3 9 200 11400 270 38 38.0 -0.0 | 257 33 32.4 7.7 10 150 13280 270 38 38.0 -0.0 | 257 33 32.4 7.7 11 100 15880 260 36 35.5 6.3 | 245 33 29.9 13.9 12 70 18160 265 36 35.9 3.1 | 250 32 30.3 10.8 13 50 20310 260 35 34.5 6.1 | 245 32 28.9 13.7 14 30 23610 240 25 21.7 12.5 | 219 26 16.1 20.2 Wind Parameters Mean winds (0-6000m): 293.8 at 12.7 knts Storm direction: 323.8 at 9.5 knts Shear (0-3000m) pos: 0.9 neg: 2.1 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 118.7 deg Storm rel helicity (0-3000m) pos: 10.9 neg: -5.8 tot: 5.2 m^2/s^2 ave: 1.7 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.54 Bulk Shear: 17.74 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 ------------------------------------------------------------------------------- 500 231 3 162 10| 0.0 3.3 3.3| 9.8 0.0 9.8 19.6 0.50| 7.7 3.8 1000 306 4 156 6| 2.8 1.6 4.4| 9.8 -4.1 5.8 5.8 0.06| 7.0 0.4 1500 316 5 153 4| 1.9 1.9 3.8| 10.3 -4.1 6.2 4.2 0.12| 5.7 0.7 2000 315 6 162 3| 1.4 2.2 3.6| 10.8 -4.1 6.8 3.4 0.19| 5.0 1.0 2500 312 8 182 2| 1.1 2.2 3.3| 10.9 -4.5 6.4 2.6 0.16| 4.5 0.7 3000 310 9 207 2| 0.9 2.1 3.0| 10.9 -5.8 5.2 1.7 0.11| 4.1 0.5 4000 303 10 237 4| 0.7 1.9 2.6| 10.9 -9.7 1.3 0.3 0.03| 3.5 0.1 5000 297 12 244 5| 0.6 1.7 2.2| 12.5 -13.4 -0.9 -0.2 0.00| 3.1 0.0 6000 294 13 247 6| 0.6 1.4 2.0| 17.4 -13.4 4.0 0.7 0.05| 2.8 0.1 Wrote GIF file: /home/apache/climate/data/raob//X0673/skewt/X0673.skewt.20251013.12.gif