UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for X0673... Searching the city database file for: X0673 ... Date:0000Z 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 309 SFC 949 701 -17.5 -19.5 84 2.0 -17.9 295 1 259.5 259.6 258.6 261.8 0.86 2 938 789 -14.1 -16.1 85 2.0 -14.5 256 3 263.8 264.0 262.5 267.0 1.16 3 936 806 -11.7 -13.7 85 2.0 -12.2 249 3 266.4 266.7 264.8 270.3 1.42 4 933 830 -8.9 -10.9 85 2.0 -9.5 239 4 269.5 269.8 267.7 274.4 1.78 5 925 897 -8.9 -11.7 80 2.8 -9.6 210 5 270.2 270.5 267.9 274.9 1.68 6 874 1335 -10.5 -17.5 56 7.0 -12.1 274 6 273.0 273.1 268.7 276.1 1.11 7 869 1379 -10.5 -17.5 56 7.0 -12.1 280 6 273.4 273.6 269.0 276.6 1.11 8 850 1549 -11.7 -18.7 56 7.0 -13.2 305 7 273.9 274.1 269.2 276.8 1.03 9 802 1991 -14.9 -19.9 66 5.0 -15.9 308 9 275.1 275.2 269.9 277.9 0.98 10 700 3013 -18.5 -26.5 49 8.0 -19.8 315 15 282.0 282.1 273.4 283.9 0.63 11 670 3339 -19.5 -27.5 49 8.0 -20.8 310 15 284.4 284.5 274.7 286.3 0.60 12 563 4609 -29.1 -39.1 37 10.0 -30.0 289 16 287.6 287.7 275.8 288.4 0.23 13 500 5450 -33.9 -46.9 26 13.0 -34.7 275 17 291.7 291.7 277.7 292.1 0.11 14 487 5633 -35.1 -48.1 25 13.0 -35.8 273 18 292.4 292.5 278.0 292.8 0.10 15 448 6210 -37.3 -51.3 22 14.0 -37.9 268 23 296.7 296.7 280.0 297.0 0.08 16 444 6272 -37.9 -51.9 22 14.0 -38.5 267 23 296.7 296.8 280.0 297.0 0.07 17 400 6980 -43.1 -54.1 29 11.0 -43.5 260 29 299.0 299.0 281.0 299.2 0.06 18 318 8488 -54.5 -63.5 32 9.0 -54.6 256 21 303.4 303.4 282.8 303.5 0.02 19 300 8860 -55.5 -63.5 36 8.0 -55.6 255 19 307.1 307.1 284.2 307.2 0.02 20 299 8881 -55.7 -63.7 36 8.0 -55.8 255 19 307.1 307.1 284.2 307.2 0.02 21 280 9304 -54.3 -63.3 32 9.0 -54.5 253 19 315.0 315.0 287.1 315.1 0.03 22 250 10040 -51.9 -61.9 29 10.0 -52.1 250 19 328.9 328.9 291.5 329.1 0.04 23 234 10468 -50.7 -61.7 26 11.0 -51.0 253 18 337.0 337.0 293.6 337.2 0.04 24 204 11353 -52.9 -66.9 17 14.0 -53.2 259 17 347.0 347.0 296.0 347.1 0.02 25 200 11480 -52.7 -66.7 17 14.0 -53.0 260 17 349.3 349.3 296.5 349.4 0.02 26 150 13340 -52.5 -71.5 8 19.0 -52.9 255 29 379.6 379.6 302.2 379.7 0.02 27 100 15970 -52.7 -76.7 4 24.0 -53.4 250 29 425.9 425.9 308.4 426.0 0.01 28 88 16793 -53.5 -77.5 4 24.0 -54.2 254 30 440.2 440.2 309.9 440.2 0.01 29 70 18270 -51.9 -75.9 4 24.0 -52.9 260 33 473.4 473.4 312.9 473.5 0.02 30 53 20064 -51.5 -75.5 4 24.0 -52.8 243 35 513.5 513.5 315.9 513.6 0.03 31 50 20440 -51.7 -75.7 4 24.0 -53.1 240 35 521.6 521.6 316.4 521.8 0.03 32 38 22211 -54.7 -78.7 4 24.0 -56.0 237 31 556.6 556.6 318.5 556.7 0.02 33 34 22932 -49.3 -74.3 4 25.0 -51.7 236 29 588.8 588.8 320.1 589.1 0.05 34 30 23750 -51.5 -75.5 4 24.0 -53.7 235 27 604.2 604.3 320.8 604.6 0.05 35 29 23970 -51.9 -75.9 4 24.0 -54.1 234 27 609.0 609.0 321.0 609.4 0.04 36 26 24685 -47.1 -73.1 4 26.0 -50.7 231 26 642.0 642.0 322.4 642.6 0.07 37 20 26420 -47.7 -73.7 3 26.0 -51.8 225 25 690.2 690.2 324.1 690.9 0.09 38 16 27908 -42.3 -69.3 4 27.0 -49.1 233 20 753.3 753.4 326.1 755.3 0.21 39 15 28340 -46.3 -72.3 4 26.0 -51.7 235 18 754.0 754.1 326.1 755.4 0.15 40 14 28797 -46.5 -72.5 4 26.0 -52.1 238 17 768.4 768.4 326.5 769.8 0.15 41 13 29292 -43.5 -69.5 4 26.0 -50.5 241 15 795.2 795.3 327.2 797.7 0.25 42 12 29826 -46.1 -72.1 4 26.0 -52.4 243 13 804.4 804.5 327.4 806.3 0.19 43 10 31040 -45.1 -71.1 4 26.0 -52.4 250 9 851.2 851.3 328.5 854.0 0.26 44 8.5 32127 -44.7 -70.7 4 26.0 -52.8 893.3 893.4 329.4 896.9 0.33 45 7.8 32708 -39.3 -66.3 4 27.0 -50.5 937.1 937.5 330.2 944.8 0.66 46 6.9 33542 -42.7 -68.7 4 26.0 -52.7 956.5 956.8 330.5 962.8 0.53 47 6.3 34161 -38.9 -65.9 4 27.0 -51.3 997.9 998.4 331.3 1008.6 0.86 48 5.7 34848 -39.1 -66.1 4 27.0 -51.8 1026.0 1026.5 331.8 1037.9 0.93 TRP 300 8860 -55.5 -63.5 36 8.0 -55.6 255 19 307.1 307.1 284.2 307.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5141.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 50.55 % Est. max temperature: -1.98 C = 28.44 F Sfc-Lift cond lev (LCL): 918.44 mb = 951.97 m = 3123.23 ft T: -9.10 C 700-500 lapse rate: 6.32 C/km Conv cond level (CCL): 949.00 mb = 701.32 m = 2300.88 ft Mean mixing ratio: 1.30 g/kg Conv temperature: -14.57 C = 5.77 F Cap Strength: 11.78 C Lifted Index: 14.48 C Risk: None Lifted Index @300 mb: 23.23 C Lifted Index @700 mb: 8.49 C Showalter Index: 12.49 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 15.20 C K Index: -4.50 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 3.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.59 J/kg Max Up Vert Vel: 8.67 m/s Conv Inhibition (B-): 71670.70 J/kg Cap Strength: 14.33 C Lift Cond Lev (LCL): 833.95 mb = 1694.05 m = 5557.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 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 ---------------------------------------------------------- 0 949 701 295 1 0.9 -0.4 | 139 10 -6.6 7.6 1 925 897 210 5 2.5 4.3 | 158 13 -5.0 12.4 2 850 1549 305 7 5.7 -4.0 | 156 4 -1.8 4.0 3 700 3013 315 15 10.6 -10.6 | 309 4 3.1 -2.6 4 500 5450 275 17 16.9 -1.5 | 235 12 9.4 6.6 5 400 6980 260 29 28.6 5.0 | 238 25 21.1 13.1 6 300 8860 255 19 18.4 4.9 | 220 17 10.9 13.0 7 250 10040 250 19 17.9 6.5 | 215 18 10.4 14.5 8 200 11480 260 17 16.7 3.0 | 220 14 9.2 11.0 9 150 13340 255 29 28.0 7.5 | 233 26 20.5 15.6 10 100 15970 250 29 27.3 9.9 | 228 27 19.8 18.0 11 70 18270 260 33 32.5 5.7 | 241 29 25.0 13.8 12 50 20440 240 35 30.3 17.5 | 222 34 22.8 25.5 13 30 23750 235 27 22.1 15.5 | 212 28 14.6 23.5 14 20 26420 225 25 17.7 17.7 | 202 28 10.2 25.7 15 10 31040 250 9 8.5 3.1 | 185 11 1.0 11.1 Wind Parameters Mean winds (0-6000m): 287.0 at 14.7 knts Storm direction: 317.0 at 11.0 knts Shear (0-3000m) pos: 2.0 neg: 1.4 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 137.0 deg Storm rel helicity (0-3000m) pos: 20.7 neg: -5.1 tot: 15.6 m^2/s^2 ave: 5.2 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.75 Bulk Shear: 21.43 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 4 160 12| 0.0 5.4 5.4| 17.0 0.0 17.0 34.1 0.58| 10.3 6.0 1000 272 6 166 8| 3.2 2.7 5.9| 17.9 -1.8 16.1 16.1 0.31| 8.5 2.6 1500 291 7 168 6| 3.0 1.8 4.8| 19.0 -1.8 17.1 11.4 0.35| 6.6 2.3 2000 301 8 172 4| 2.9 1.3 4.3| 20.0 -1.8 18.1 9.1 0.41| 5.7 2.4 2500 306 9 183 3| 2.3 1.3 3.7| 20.7 -2.7 18.0 7.2 0.38| 5.1 1.9 3000 306 10 203 2| 2.0 1.4 3.4| 20.7 -5.1 15.6 5.2 0.27| 4.6 1.3 4000 302 12 234 3| 1.5 1.6 3.1| 20.7 -11.2 9.4 2.4 0.13| 4.1 0.5 5000 295 13 239 5| 1.2 1.8 3.0| 22.1 -17.2 5.0 1.0 0.06| 3.8 0.2 6000 287 15 240 8| 1.0 2.2 3.2| 24.1 -18.4 5.7 0.9 0.06| 4.0 0.2 Wrote GIF file: /home/apache/climate/data/raob//X0673/skewt/X0673.skewt.20251016.00.gif