UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for X5394... Searching the city database file for: X5394 ... Date:0000Z 10 DEC 25 Station: X5394 WMO ident: 35394 Latitude: 49.80 Longitude: 73.13 ------------------------------------------------------------------------------- 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 268 SFC 962 552 -23.1 -27.1 70 4.0 -23.5 350 5 252.8 252.9 252.1 254.0 0.43 2 961 559 -23.5 -23.9 96 0.4 -23.5 350 5 252.5 252.6 252.1 254.1 0.58 3 925 837 -25.9 -26.3 96 0.4 -25.9 345 15 252.8 252.9 252.2 254.1 0.48 4 887 1139 -27.7 -27.7 100 0.0 -27.7 357 19 254.0 254.1 253.1 255.2 0.44 5 860 1363 -24.1 -24.1 100 0.0 -24.1 7 22 260.0 260.1 258.5 261.8 0.63 6 853 1422 -24.3 -24.3 100 0.0 -24.3 9 23 260.4 260.5 258.8 262.2 0.63 7 850 1448 -24.1 -24.1 100 0.0 -24.1 10 23 260.9 261.0 259.2 262.7 0.64 8 842 1517 -23.5 -23.5 100 0.0 -23.5 10 24 262.2 262.3 260.3 264.1 0.68 9 833 1596 -20.1 -20.1 100 0.0 -20.1 11 25 266.6 266.8 264.1 269.2 0.93 10 824 1677 -18.7 -18.7 100 0.0 -18.7 12 26 268.9 269.1 266.0 271.9 1.06 11 749 2390 -18.5 -20.5 84 2.0 -18.9 17 34 276.6 276.8 270.8 279.5 1.00 12 744 2440 -18.3 -22.0 73 3.7 -19.0 17 35 277.3 277.5 271.1 279.9 0.88 13 722 2664 -19.7 -28.7 45 9.0 -21.0 18 37 278.2 278.3 270.9 279.7 0.50 14 700 2893 -21.5 -30.5 44 9.0 -22.7 20 40 278.7 278.7 271.1 280.0 0.43 15 619 3786 -28.3 -33.3 62 5.0 -28.8 16 44 280.9 280.9 272.3 282.0 0.37 16 543 4715 -33.5 -40.5 49 7.0 -34.0 12 49 285.4 285.4 274.6 286.1 0.21 17 500 5290 -36.3 -55.3 12 19.0 -37.0 10 52 288.8 288.8 276.1 288.9 0.04 18 495 5360 -36.5 -57.5 10 21.0 -37.2 10 52 289.4 289.4 276.4 289.5 0.03 19 400 6810 -46.9 -70.9 5 24.0 -47.2 5 54 294.0 294.0 278.6 294.1 0.01 20 395 6893 -47.3 -71.3 5 24.0 -47.6 4 53 294.6 294.6 278.9 294.6 0.01 21 330 8066 -52.7 -73.7 6 21.0 -52.9 345 42 302.7 302.7 282.5 302.7 0.01 22 300 8680 -53.3 -74.3 6 21.0 -53.5 335 36 310.2 310.2 285.4 310.2 0.01 23 282 9074 -54.9 -76.9 5 22.0 -55.1 325 44 313.5 313.5 286.5 313.5 0.00 24 250 9840 -54.1 -80.1 3 26.0 -54.4 315 38 325.6 325.6 290.5 325.6 0.00 25 239 10130 -53.7 -82.7 2 29.0 -53.9 313 39 330.5 330.5 291.9 330.5 0.00 26 200 11270 -56.5 -87.5 1 31.0 -56.8 305 44 343.3 343.3 295.1 343.3 0.00 27 150 13080 -60.7 -90.7 1 30.0 -60.9 295 50 365.5 365.5 299.8 365.5 0.00 28 149 13122 -60.9 -90.9 1 30.0 -61.1 295 50 365.9 365.9 299.8 365.9 0.00 29 100 15590 -62.9 -91.9 1 29.0 -63.1 295 52 406.2 406.2 306.0 406.2 0.00 30 83 16733 -66.7 -94.7 1 28.0 -66.8 290 52 420.7 420.7 307.8 420.7 0.00 31 70 17770 -65.7 -93.7 1 28.0 -65.9 285 52 443.8 443.8 310.3 443.8 0.00 32 59 18808 -64.7 -92.7 1 28.0 -65.0 280 57 468.3 468.3 312.5 468.3 0.00 33 50 19810 -67.1 -95.1 1 28.0 -67.3 275 62 485.4 485.4 313.9 485.4 0.00 34 30 22880 -70.1 -97.1 1 27.0 -70.4 265 87 553.5 553.5 318.3 553.5 0.00 35 29 23081 -70.5 -97.5 1 27.0 -70.8 557.8 557.8 318.5 557.8 0.00 36 21 25019 -65.9 -93.9 1 28.0 -66.5 625.7 625.7 321.7 625.7 0.00 TRP 282 9074 -54.9 -76.9 5 22.0 -55.1 325 44 313.5 313.5 286.5 313.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5022.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 67.37 % Est. max temperature: -6.03 C = 21.15 F Sfc-Lift cond lev (LCL): 900.05 mb = 1034.05 m = 3392.51 ft T: -27.07 C 700-500 lapse rate: 6.17 C/km ThetaE index: 0.24 C Layer 722.0- 700.0 mb Conv cond level (CCL): 926.27 mb = 827.05 m = 2713.40 ft Mean mixing ratio: 0.50 g/kg Conv temperature: -23.12 C = -9.62 F Cap Strength: 25.25 C Lifted Index: 27.43 C Risk: None Lifted Index @300 mb: 38.85 C Lifted Index @700 mb: 21.34 C Showalter Index: 21.48 C Risk: None Total Totals Index: 24.40 C Risk: None Vertical Totals Index: 12.20 C Cross Totals Index: 12.20 C K Index: -20.90 Risk: None Sweat Index: 98.00 Risk: None Energy Index: 5.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.61 J/kg Max Up Vert Vel: 6.72 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 26.98 C Lift Cond Lev (LCL): 908.10 mb = 969.84 m = 3181.85 ft Lev Free Conv (LFC): 903.10 mb = 1009.62 m = 3312.36 ft Equ Level (EL): 883.10 mb = 1171.10 m = 3842.16 ft B at Equ Level: 20.14 J/kg Max Parcel Lev (MPL): 863.10 mb = 1336.78 m = 4385.70 ft Wind level data Storm motion: 42 at 30 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 ---------------------------------------------------------- 0 962 552 350 5 0.9 -4.9 | 230 27 20.7 17.3 1 925 837 345 15 3.9 -14.5 | 252 25 23.7 7.7 2 850 1448 10 23 -4.0 -22.7 | 272 16 15.9 -0.5 3 700 2893 20 40 -13.7 -37.6 | 338 17 6.2 -15.4 4 500 5290 10 52 -9.0 -51.2 | 340 31 10.8 -29.0 5 400 6810 5 54 -4.7 -53.8 | 334 35 15.2 -31.6 6 300 8680 335 36 15.2 -32.6 | 287 37 35.1 -10.5 7 282 9074 325 44 25.2 -36.0 | 287 47 45.1 -13.9 8 250 9840 315 38 26.9 -26.9 | 276 47 46.7 -4.7 9 200 11270 305 44 36.0 -25.2 | 273 56 55.9 -3.1 10 150 13080 295 50 45.3 -21.1 | 269 65 65.2 1.0 11 100 15590 295 52 47.1 -22.0 | 270 67 67.0 0.2 12 70 17770 285 52 50.2 -13.5 | 263 71 70.1 8.7 13 50 19810 275 62 61.8 -5.4 | 258 83 81.6 16.8 14 30 22880 265 87 86.7 7.6 | 254 111 106.5 29.8 Wind Parameters Mean winds (0-6000m): 11.9 at 39.7 knts Storm direction: 41.9 at 29.8 knts Shear (0-3000m) pos: 6.3 neg: 0.5 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 109.6 deg Storm rel helicity (0-3000m) pos: 175.6 neg: 0.0 tot: 175.6 m^2/s^2 ave: 58.5 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 5.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.21 Bulk Shear: 107.54 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 ------------------------------------------------------------------------------- 500 348 13 247 24| 13.2 0.0 13.2| 81.8 0.0 81.8 163.5 0.90| 14.1 12.7 1000 359 17 255 21| 10.1 0.0 10.1|109.2 0.0 109.2 109.2 0.79| 11.7 9.2 1500 5 20 263 18| 8.8 0.0 8.8|132.5 0.0 132.5 88.3 0.83| 9.9 8.2 2000 9 23 273 16| 8.1 0.0 8.1|156.1 0.0 156.1 78.1 0.86| 9.0 7.7 2500 12 26 284 15| 7.5 0.0 7.5|173.7 0.0 173.7 69.5 0.85| 8.3 7.1 3000 14 29 294 14| 6.3 0.5 6.8|175.6 0.0 175.6 58.5 0.80| 7.4 5.9 4000 14 33 310 15| 4.7 1.1 5.8|176.6 -0.3 176.3 44.1 0.71| 6.3 4.5 5000 13 37 320 18| 3.8 1.5 5.2|176.6 -7.2 169.4 33.9 0.62| 5.6 3.5 6000 12 40 325 20| 3.1 1.5 4.6|176.6 -24.2 152.4 25.4 0.55| 5.0 2.7 Wrote GIF file: /home/apache/climate/data/raob//X5394/skewt/X5394.skewt.20251210.00.gif