UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for X0673... Searching the city database file for: X0673 ... Date:0000Z 15 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 297 SFC 948 697 -17.5 -19.5 84 2.0 -17.9 295 1 259.6 259.7 258.6 261.9 0.86 2 943 737 -17.1 -19.8 79 2.7 -17.6 327 1 260.4 260.5 259.2 262.7 0.84 3 942 745 -12.3 -15.1 80 2.8 -12.9 334 1 265.3 265.5 263.8 268.8 1.25 4 930 843 -10.1 -13.5 76 3.4 -10.9 52 1 268.6 268.8 266.4 272.6 1.45 5 925 885 -9.7 -13.5 74 3.8 -10.6 85 1 269.4 269.6 267.0 273.4 1.46 6 890 1182 -11.1 -18.1 56 7.0 -12.6 49 4 270.9 271.1 267.3 273.9 1.03 7 850 1534 -12.7 -19.7 56 7.0 -14.1 5 7 272.8 273.0 268.4 275.6 0.94 8 805 1947 -15.3 -21.3 60 6.0 -16.4 355 6 274.4 274.5 269.2 276.9 0.87 9 708 2915 -16.5 -27.5 38 11.0 -18.3 332 5 283.3 283.4 274.0 285.0 0.56 10 700 3000 -17.1 -28.1 38 11.0 -18.8 330 5 283.5 283.6 274.1 285.2 0.54 11 640 3669 -19.9 -32.9 30 13.0 -21.7 305 7 287.7 287.8 276.1 288.9 0.37 12 632 3763 -20.3 -31.3 37 11.0 -21.8 301 7 288.3 288.4 276.5 289.7 0.44 13 581 4381 -24.5 -29.3 64 4.8 -25.2 277 9 290.4 290.5 277.8 292.3 0.58 14 500 5460 -31.7 -35.3 70 3.6 -32.0 235 13 294.4 294.5 279.4 295.6 0.38 15 442 6319 -37.3 -40.6 71 3.3 -37.5 238 20 297.9 297.9 280.8 298.7 0.25 16 400 7000 -41.3 -48.3 47 7.0 -41.6 240 25 301.3 301.3 282.1 301.7 0.12 17 362 7671 -45.5 -53.5 40 8.0 -45.7 243 27 304.4 304.4 283.2 304.7 0.07 18 347 7953 -45.7 -54.7 36 9.0 -46.0 245 28 307.9 307.9 284.6 308.1 0.07 19 322 8447 -49.3 -59.3 30 10.0 -49.6 248 30 309.5 309.5 285.2 309.7 0.04 20 320 8488 -49.5 -59.5 30 10.0 -49.7 248 30 309.8 309.8 285.3 310.0 0.04 21 306 8781 -49.7 -59.7 30 10.0 -50.0 249 31 313.5 313.5 286.6 313.7 0.04 22 300 8910 -50.9 -60.9 30 10.0 -51.1 250 31 313.6 313.6 286.6 313.7 0.04 23 266 9691 -54.5 -65.5 25 11.0 -54.6 255 31 319.3 319.3 288.5 319.4 0.02 24 250 10090 -54.1 -65.1 25 11.0 -54.3 255 31 325.6 325.6 290.5 325.7 0.02 25 214 11086 -52.9 -64.9 22 12.0 -53.2 248 34 342.3 342.3 294.9 342.4 0.03 26 200 11520 -53.3 -67.3 17 14.0 -53.6 245 36 348.4 348.4 296.3 348.5 0.02 27 150 13380 -52.3 -69.3 11 17.0 -52.7 255 36 380.0 380.0 302.2 380.1 0.02 28 100 15990 -53.3 -74.3 6 21.0 -53.9 270 38 424.7 424.7 308.3 424.8 0.02 29 70 18280 -54.1 -77.1 4 23.0 -54.9 255 38 468.6 468.7 312.5 468.7 0.02 30 68 18465 -54.3 -77.3 4 23.0 -55.1 256 38 472.1 472.1 312.8 472.2 0.02 31 63 18956 -52.3 -76.3 4 24.0 -53.4 258 37 487.0 487.0 314.0 487.1 0.02 32 58 19486 -54.9 -78.9 4 24.0 -55.8 261 36 492.7 492.7 314.4 492.8 0.01 33 52 20187 -51.7 -75.7 4 24.0 -53.1 264 35 515.8 515.8 316.1 516.0 0.03 34 50 20440 -53.7 -77.7 4 24.0 -54.8 265 35 516.9 516.9 316.1 517.0 0.02 35 47 20837 -54.1 -78.1 4 24.0 -55.2 264 34 525.2 525.2 316.6 525.3 0.02 36 38 22208 -51.7 -75.7 4 24.0 -53.5 260 30 564.2 564.2 318.9 564.5 0.03 37 36 22557 -53.7 -77.7 4 24.0 -55.2 259 29 567.8 567.9 319.0 568.0 0.03 38 32 23324 -47.9 -72.9 4 25.0 -50.8 256 26 602.8 602.8 320.7 603.3 0.06 39 30 23750 -48.1 -73.1 4 25.0 -51.0 255 25 613.5 613.5 321.2 614.0 0.06 40 20 26430 -48.1 -73.1 4 25.0 -52.0 235 31 688.9 689.0 324.1 689.8 0.10 41 19 26768 -47.9 -72.9 4 25.0 -52.0 699.7 699.8 324.4 700.7 0.11 42 17 27508 -44.1 -70.1 4 26.0 -49.9 734.6 734.6 325.6 736.2 0.18 43 14 28801 -47.7 -73.7 3 26.0 -52.8 764.3 764.3 326.4 765.5 0.13 44 10 31036 -44.9 -70.9 4 26.0 -52.3 851.9 852.1 328.5 854.8 0.27 TRP 266 9691 -54.5 -65.5 25 11.0 -54.6 255 31 319.3 319.3 288.5 319.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5163.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 54.31 % Est. max temperature: -2.37 C = 27.74 F Sfc-Lift cond lev (LCL): 917.47 mb = 947.92 m = 3109.94 ft T: -10.00 C 700-500 lapse rate: 5.93 C/km ThetaE index: 0.00 C Layer 948.0-405648183006089761369226215424.0 mb Conv cond level (CCL): 948.00 mb = 697.24 m = 2287.50 ft Mean mixing ratio: 1.13 g/kg Conv temperature: -16.25 C = 2.75 F Cap Strength: 15.32 C Lifted Index: 17.67 C Risk: None Lifted Index @300 mb: 28.68 C Lifted Index @700 mb: 10.83 C Showalter Index: 15.74 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 12.00 C K Index: -11.70 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 4.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.34 J/kg Max Up Vert Vel: 7.66 m/s Conv Inhibition (B-): 77627.86 J/kg Cap Strength: 17.59 C Lift Cond Lev (LCL): 821.51 mb = 1792.83 m = 5881.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 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 ---------------------------------------------------------- 0 948 697 295 1 0.9 -0.4 | 110 6 -5.7 2.1 1 925 885 85 1 -1.0 -0.1 | 108 8 -7.6 2.4 2 850 1534 5 7 -0.6 -7.0 | 58 8 -7.2 -4.5 3 700 3000 330 5 2.5 -4.3 | 66 4 -4.1 -1.8 4 500 5460 235 13 10.6 7.5 | 202 11 4.0 10.0 5 400 7000 240 25 21.7 12.5 | 225 21 15.0 15.0 6 300 8910 250 31 29.1 10.6 | 240 26 22.5 13.1 7 266 9691 255 31 29.9 8.0 | 246 26 23.3 10.5 8 250 10090 255 31 29.9 8.0 | 246 26 23.3 10.5 9 200 11520 245 36 32.6 15.2 | 236 31 26.0 17.7 10 150 13380 255 36 34.8 9.3 | 247 31 28.2 11.8 11 100 15990 270 38 38.0 -0.0 | 265 31 31.4 2.5 12 70 18280 255 38 36.7 9.8 | 248 33 30.1 12.4 13 50 20440 265 35 34.9 3.1 | 259 29 28.3 5.6 14 30 23750 255 25 24.1 6.5 | 243 20 17.5 9.0 15 20 26430 235 31 25.4 17.8 | 223 28 18.8 20.3 Wind Parameters Mean winds (0-6000m): 260.9 at 9.4 knts Storm direction: 290.9 at 7.1 knts Shear (0-3000m) pos: 0.7 neg: 1.5 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): -90.7 deg Storm rel helicity (0-3000m) pos: 2.3 neg: -21.9 tot: -19.6 m^2/s^2 ave: -6.5 10^-3 m/s^2 rel: -0.51 Storm rel vorticity (0-3000m) horiz: 3.2 stream: -1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.80 Bulk Shear: 16.33 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 52 2 99 8| 4.5 0.0 4.5| 1.2 -8.2 -7.0 -14.0 -0.54| 5.9 -3.2 1000 10 4 80 7| 2.2 2.5 4.8| 1.2 -20.1 -18.9 -18.9 -0.72| 5.7 -4.2 1500 3 5 72 7| 1.5 1.8 3.3| 1.2 -20.2 -19.0 -12.7 -0.64| 4.3 -2.8 2000 358 5 69 7| 1.1 1.4 2.5| 1.8 -20.2 -18.5 -9.2 -0.55| 3.6 -2.0 2500 353 5 67 6| 0.9 1.3 2.2| 2.3 -20.8 -18.5 -7.4 -0.50| 3.2 -1.6 3000 345 5 64 6| 0.7 1.5 2.3| 2.3 -21.9 -19.6 -6.5 -0.51| 3.2 -1.6 4000 319 6 50 3| 0.6 1.8 2.3| 2.3 -24.6 -22.3 -5.6 -0.55| 3.3 -1.8 5000 283 7 218 1| 0.4 1.9 2.4| 5.1 -31.6 -26.5 -5.3 -0.49| 3.5 -1.7 6000 261 9 214 5| 0.3 1.6 1.9| 21.0 -31.6 -10.6 -1.8 -0.30| 3.6 -1.1 Wrote GIF file: /home/apache/climate/data/raob//X0673/skewt/X0673.skewt.20251015.00.gif