UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for X0673... Searching the city database file for: X0673 ... Date:0000Z 2 DEC 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 202 SFC 933 700 -27.7 -33.7 57 6.0 -28.1 350 1 250.4 250.4 249.5 251.0 0.24 2 925 762 -27.9 -33.9 56 6.0 -28.3 355 1 250.8 250.8 249.9 251.4 0.24 3 850 1363 -32.9 -38.9 55 6.0 -33.2 15 27 251.7 251.7 250.5 252.1 0.15 4 834 1497 -33.5 -38.5 61 5.0 -33.7 18 26 252.4 252.4 251.1 252.9 0.16 5 827 1556 -32.3 -37.3 61 5.0 -32.6 19 26 254.3 254.3 252.8 254.8 0.19 6 823 1590 -29.9 -34.9 62 5.0 -30.2 20 26 257.2 257.2 255.4 257.9 0.24 7 782 1954 -30.7 -35.0 66 4.3 -31.0 28 24 260.1 260.2 257.8 260.8 0.25 8 768 2083 -27.1 -31.4 67 4.3 -27.5 31 23 265.3 265.4 262.0 266.4 0.36 9 754 2216 -24.9 -28.8 70 3.9 -25.4 34 22 269.1 269.2 265.0 270.5 0.47 10 749 2264 -22.1 -25.8 72 3.7 -22.6 35 22 272.7 272.8 267.7 274.5 0.62 11 723 2524 -23.3 -26.5 75 3.2 -23.7 40 20 274.1 274.2 268.6 275.9 0.61 12 700 2760 -23.5 -26.9 74 3.4 -23.9 45 19 276.5 276.6 270.1 278.3 0.60 13 694 2823 -23.7 -27.1 74 3.4 -24.2 46 19 276.9 277.0 270.4 278.7 0.60 14 577 4147 -32.3 -35.6 72 3.3 -32.6 56 26 281.9 281.9 272.8 282.9 0.32 15 500 5140 -39.9 -43.6 68 3.7 -40.1 65 31 284.4 284.4 274.0 284.9 0.16 16 400 6620 -52.1 -55.9 63 3.8 -52.2 65 33 287.3 287.3 275.3 287.4 0.05 17 339 7672 -60.1 -64.0 60 3.9 -60.2 59 30 290.3 290.3 276.9 290.4 0.02 18 300 8430 -62.7 -66.7 58 4.0 -62.7 55 27 297.0 297.0 280.0 297.0 0.02 19 292 8597 -63.9 -67.9 58 4.0 -63.9 50 27 297.6 297.6 280.3 297.6 0.01 20 260 9309 -64.7 -68.7 58 4.0 -64.7 57 28 306.4 306.4 284.0 306.5 0.01 21 250 9550 -62.3 -66.3 59 4.0 -62.3 60 29 313.4 313.4 286.6 313.5 0.02 22 207 10724 -58.3 -62.6 58 4.3 -58.4 35 19 337.1 337.1 293.6 337.3 0.04 23 200 10940 -59.1 -63.3 58 4.2 -59.2 30 17 339.2 339.2 294.1 339.3 0.04 24 150 12740 -60.1 -64.6 55 4.5 -60.2 345 13 366.5 366.5 299.9 366.7 0.04 25 126 13832 -58.3 -63.3 53 5.0 -58.5 334 15 388.5 388.5 303.6 388.8 0.06 26 110 14680 -61.5 -67.5 45 6.0 -61.6 326 16 397.9 397.9 304.9 398.1 0.04 27 100 15270 -61.7 -67.7 45 6.0 -61.9 320 17 408.5 408.5 306.3 408.7 0.04 28 70 17480 -63.7 -69.7 44 6.0 -63.8 290 13 448.1 448.1 310.7 448.4 0.05 29 58 18628 -65.9 -72.9 37 7.0 -66.1 282 17 467.9 467.9 312.5 468.1 0.03 30 50 19530 -65.3 -72.3 37 7.0 -65.5 275 21 489.6 489.6 314.2 489.9 0.04 31 40 20892 -63.3 -71.3 33 8.0 -63.6 260 29 526.9 526.9 316.8 527.3 0.06 32 30 22680 -57.9 -66.9 31 9.0 -58.7 240 40 586.8 586.9 320.0 587.9 0.16 33 26 23591 -54.9 -63.9 32 9.0 -56.1 619.8 619.9 321.6 621.9 0.27 34 24 24101 -57.9 -67.9 27 10.0 -58.9 625.5 625.5 321.7 626.8 0.17 35 22 24652 -56.3 -66.3 27 10.0 -57.6 646.0 646.1 322.6 647.9 0.23 36 20 25270 -48.5 -59.5 27 11.0 -51.3 687.7 688.0 324.2 693.1 0.63 37 19 25609 -46.7 -58.7 24 12.0 -50.1 703.5 703.8 324.7 709.8 0.73 38 17 26349 -45.3 -58.3 22 13.0 -49.5 730.7 731.1 325.6 738.5 0.86 TRP 292 8597 -63.9 -67.9 58 4.0 -63.9 50 27 297.6 297.6 280.3 297.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 4938.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 68.01 % Est. max temperature: -18.22 C = -0.79 F Sfc-Lift cond lev (LCL): 843.07 mb = 1420.52 m = 4660.44 ft T: -33.16 C 700-500 lapse rate: 6.89 C/km ThetaE index: 0.00 C Layer 933.0-77061766818325623606345728.0 mb Conv cond level (CCL): 478.12 mb = 5436.71 m = 17836.76 ft Mean mixing ratio: 0.19 g/kg Conv temperature: 6.28 C = 43.31 F Cap Strength: 25.69 C Lifted Index: 26.70 C Risk: None Lifted Index @300 mb: 31.97 C Lifted Index @700 mb: 22.42 C Showalter Index: 26.47 C Risk: None Total Totals Index: 8.00 C Risk: None Vertical Totals Index: 7.00 C Cross Totals Index: 1.00 C K Index: -35.30 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 7.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.34 J/kg Max Up Vert Vel: 2.95 m/s Conv Inhibition (B-): 62645.61 J/kg Cap Strength: 26.57 C Lift Cond Lev (LCL): 799.86 mb = 1792.93 m = 5882.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 82 at 19 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 ---------------------------------------------------------- 0 933 700 350 1 0.2 -1.0 | 265 19 18.8 1.7 1 925 762 355 1 0.1 -1.0 | 265 19 18.8 1.7 2 850 1363 15 27 -7.0 -26.1 | 333 26 11.7 -23.4 3 700 2760 45 19 -13.4 -13.4 | 334 12 5.2 -10.8 4 500 5140 65 31 -28.1 -13.1 | 42 14 -9.4 -10.4 5 400 6620 65 33 -29.9 -13.9 | 45 16 -11.2 -11.3 6 300 8430 55 27 -22.1 -15.5 | 15 13 -3.4 -12.8 7 292 8597 50 27 -20.7 -17.4 | 8 15 -2.0 -14.7 8 250 9550 60 29 -25.1 -14.5 | 29 13 -6.4 -11.8 9 200 10940 30 17 -8.5 -14.7 | 320 16 10.2 -12.0 10 150 12740 345 13 3.4 -12.6 | 294 24 22.0 -9.9 11 100 15270 320 17 10.9 -13.0 | 289 31 29.6 -10.3 12 70 17480 290 13 12.2 -4.4 | 273 31 30.9 -1.8 13 50 19530 275 21 20.9 -1.8 | 269 40 39.6 0.9 14 30 22680 240 40 34.6 20.0 | 247 58 53.3 22.7 Wind Parameters Mean winds (0-6000m): 51.8 at 25.1 knts Storm direction: 81.8 at 18.9 knts Shear (0-3000m) pos: 4.0 neg: 0.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 96.5 deg Storm rel helicity (0-3000m) pos: 168.0 neg: -2.4 tot: 165.6 m^2/s^2 ave: 55.2 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 5.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 49.94 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 9 9 291 18| 19.6 0.0 19.6| 98.9 0.0 98.9 197.9 0.97| 19.8 19.2 1000 16 17 314 19| 12.5 0.0 12.5|148.1 0.0 148.1 148.1 0.88| 15.4 13.5 1500 20 19 322 19| 7.4 0.0 7.4|151.4 0.0 151.4 100.9 0.76| 12.1 9.2 2000 24 20 325 19| 4.8 0.0 4.8|151.4 -2.4 148.9 74.5 0.66| 10.3 6.7 2500 28 20 328 17| 4.3 0.0 4.3|158.8 -2.4 156.4 62.5 0.67| 8.8 5.9 3000 32 20 331 16| 4.0 0.0 4.0|168.0 -2.4 165.6 55.2 0.69| 7.9 5.4 4000 41 22 342 14| 3.7 0.0 3.7|187.9 -2.4 185.5 46.4 0.72| 6.7 4.9 5000 48 24 354 13| 3.2 0.1 3.2|198.7 -2.4 196.3 39.3 0.73| 5.8 4.2 6000 52 25 5 13| 2.6 0.1 2.8|200.5 -3.8 196.7 32.8 0.71| 4.9 3.5 Wrote GIF file: /home/apache/climate/data/raob//X0673/skewt/X0673.skewt.20251202.00.gif