UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for X6003... Searching the city database file for: X6003 ... Date:1200Z 10 DEC 25 Station: X6003 WMO ident: 36003 Latitude: 52.28 Longitude: 76.95 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1028 122 -19.5 -24.5 64 5.0 -20.1 290 3 251.7 251.7 251.3 253.0 0.51 1 1000 328 -17.5 -20.3 79 2.8 -17.9 360 19 255.6 255.8 255.2 257.7 0.76 2 985 441 -17.5 -20.3 79 2.8 -17.9 1 19 256.8 256.9 256.2 258.8 0.77 3 956 668 -10.5 -14.4 73 3.9 -11.4 3 18 266.1 266.3 264.4 269.7 1.31 4 925 922 -10.7 -14.1 76 3.4 -11.5 5 17 268.4 268.6 266.1 272.2 1.39 5 869 1400 -12.5 -16.0 75 3.5 -13.3 1 20 271.3 271.5 268.0 274.9 1.26 6 850 1568 -13.5 -18.5 66 5.0 -14.5 360 21 272.0 272.2 268.0 275.0 1.04 7 837 1685 -13.5 -18.5 66 5.0 -14.6 1 21 273.2 273.4 268.8 276.2 1.06 8 801 2018 -15.9 -22.9 55 7.0 -17.1 3 22 274.1 274.2 268.8 276.3 0.76 9 746 2553 -15.9 -28.9 32 13.0 -17.9 7 24 279.7 279.8 271.8 281.2 0.47 10 716 2862 -17.3 -33.3 23 16.0 -19.4 9 25 281.5 281.6 272.6 282.5 0.32 11 704 2988 -17.3 -33.3 23 16.0 -19.5 10 25 282.9 282.9 273.4 283.9 0.33 12 700 3031 -17.7 -33.7 23 16.0 -19.8 10 25 282.9 282.9 273.4 283.9 0.32 13 660 3466 -21.1 -39.1 18 18.0 -22.9 12 27 283.9 283.9 273.7 284.5 0.20 14 610 4041 -24.7 -40.7 21 16.0 -26.2 14 30 286.2 286.2 275.0 286.8 0.18 15 567 4566 -28.9 -44.9 20 16.0 -30.0 16 33 287.3 287.3 275.5 287.7 0.12 16 521 5163 -33.5 -50.5 16 17.0 -34.4 19 36 288.8 288.8 276.2 289.0 0.07 17 500 5450 -35.3 -50.3 20 15.0 -36.0 20 38 290.0 290.0 276.8 290.3 0.08 18 428 6517 -42.9 -53.9 29 11.0 -43.3 23 45 293.5 293.5 278.5 293.7 0.06 19 400 6970 -46.7 -56.7 31 10.0 -47.0 25 48 294.3 294.3 278.9 294.5 0.04 20 389 7155 -46.7 -56.7 31 10.0 -47.0 25 49 296.7 296.7 279.9 296.8 0.05 21 361 7646 -50.5 -59.5 34 9.0 -50.7 23 50 298.0 298.0 280.5 298.1 0.03 22 342 7996 -53.9 -62.9 32 9.0 -54.0 22 51 298.0 298.0 280.5 298.1 0.02 23 316 8502 -56.1 -65.1 31 9.0 -56.2 21 53 301.8 301.8 282.1 301.8 0.02 24 300 8830 -59.1 -68.1 30 9.0 -59.2 20 54 302.0 302.0 282.2 302.1 0.01 25 286 9128 -61.3 -70.3 29 9.0 -61.4 17 53 303.0 303.0 282.6 303.1 0.01 26 270 9482 -64.1 -73.1 28 9.0 -64.1 14 53 304.0 304.0 283.0 304.0 0.01 27 253 9878 -66.1 -75.1 27 9.0 -66.1 10 52 306.7 306.7 284.1 306.8 0.01 28 250 9950 -66.1 -75.1 27 9.0 -66.1 10 52 307.8 307.8 284.5 307.8 0.01 29 221 10700 -64.5 -73.5 28 9.0 -64.6 359 48 321.3 321.3 289.2 321.3 0.01 30 200 11310 -64.5 -73.5 28 9.0 -64.6 350 44 330.6 330.6 291.9 330.7 0.01 31 185 11785 -65.5 -74.5 28 9.0 -65.5 345 44 336.5 336.5 293.4 336.5 0.01 32 164 12522 -63.1 -72.1 29 9.0 -63.2 336 44 352.3 352.3 297.1 352.3 0.01 33 150 13070 -63.7 -72.7 28 9.0 -63.8 330 44 360.3 360.3 298.8 360.4 0.01 34 127 14085 -66.1 -75.1 27 9.0 -66.2 320 48 373.6 373.6 301.2 373.6 0.01 35 113 14796 -64.1 -73.1 28 9.0 -64.2 313 51 390.0 390.0 303.8 390.1 0.02 36 100 15540 -66.3 -75.3 27 9.0 -66.4 305 54 399.6 399.6 305.2 399.7 0.01 37 94 15915 -68.9 -77.9 26 9.0 -69.0 303 55 401.6 401.7 305.5 401.7 0.01 38 72 17520 -68.7 -77.7 26 9.0 -68.8 296 58 433.9 433.9 309.3 434.0 0.01 39 70 17690 -67.9 -76.9 27 9.0 -68.0 295 58 439.1 439.1 309.8 439.2 0.02 40 50 19700 -69.7 -78.7 26 9.0 -69.8 280 60 479.2 479.2 313.4 479.3 0.02 41 49 19821 -68.7 -77.7 26 9.0 -68.8 484.4 484.4 313.8 484.5 0.02 42 40 21030 -70.7 -79.7 25 9.0 -70.8 508.3 508.3 315.5 508.4 0.02 43 36 21655 -70.7 -79.7 25 9.0 -70.9 275 79 523.9 523.9 316.5 524.0 0.02 44 34 21994 -70.7 -79.7 25 9.0 -70.9 532.5 532.5 317.1 532.6 0.02 TRP 253 9878 -66.1 -75.1 27 9.0 -66.1 10 52 306.7 306.7 284.1 306.8 0.01 WND 36 21655 -70.7 -79.7 25 9.0 -70.9 275 79 523.9 523.9 316.5 524.0 0.02 Sounding variables and indices 1000-500 mb thick: 5122.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 40.45 % Est. max temperature: -0.16 C = 31.71 F Sfc-Lift cond lev (LCL): 946.63 mb = 744.07 m = 2441.15 ft T: -10.56 C 700-500 lapse rate: 7.28 C/km ThetaE index: 0.01 C Layer 700.0- 660.0 mb Conv cond level (CCL): 1000.00 mb = 328.00 m = 1076.10 ft Mean mixing ratio: 0.98 g/kg Conv temperature: -15.33 C = 4.41 F Cap Strength: 21.62 C Lifted Index: 22.34 C Risk: None Lifted Index @300 mb: 27.77 C Lifted Index @700 mb: 18.73 C Showalter Index: 12.58 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 16.80 C K Index: -12.70 Risk: None Sweat Index: 80.00 Risk: None Energy Index: 3.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 69.46 J/kg Max Up Vert Vel: 11.79 m/s Conv Inhibition (B-): 40276.65 J/kg Cap Strength: 22.32 C Lift Cond Lev (LCL): 931.10 mb = 871.41 m = 2858.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 43 at 20 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 1028 122 290 3 2.8 -1.0 | 230 22 16.6 14.0 1 1000 328 360 19 -0.0 -19.0 | 286 14 13.8 -4.0 2 925 922 5 17 -1.5 -16.9 | 279 12 12.3 -1.9 3 850 1568 360 21 -0.0 -21.0 | 293 15 13.8 -6.0 4 700 3031 10 25 -4.3 -24.6 | 315 13 9.5 -9.6 5 500 5450 20 38 -13.0 -35.7 | 358 21 0.8 -20.7 6 400 6970 25 48 -20.3 -43.5 | 13 29 -6.5 -28.5 7 300 8830 20 54 -18.5 -50.7 | 7 36 -4.7 -35.7 8 253 9878 10 52 -9.0 -51.2 | 353 37 4.8 -36.2 9 250 9950 10 52 -9.0 -51.2 | 353 37 4.8 -36.2 10 200 11310 350 44 7.6 -43.3 | 323 36 21.4 -28.3 11 150 13070 330 44 22.0 -38.1 | 303 43 35.8 -23.1 12 100 15540 305 54 44.2 -31.0 | 285 60 58.0 -16.0 13 70 17690 295 58 52.6 -24.5 | 278 67 66.4 -9.5 14 50 19700 280 60 59.1 -10.4 | 266 73 72.9 4.6 Wind Parameters Mean winds (0-6000m): 12.6 at 27.2 knts Storm direction: 42.6 at 20.4 knts Shear (0-3000m) pos: 3.9 neg: 0.5 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 87.7 deg Storm rel helicity (0-3000m) pos: 125.6 neg: -5.0 tot: 120.6 m^2/s^2 ave: 40.2 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 4.6 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 3.18 Bulk Shear: 21.81 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 ------------------------------------------------------------------------------- 500 359 15 271 14| 17.8 0.0 17.8| 91.0 -2.0 89.1 178.1 0.83| 22.5 18.6 1000 1 16 276 13| 9.1 0.0 9.1| 95.0 -5.0 89.9 89.9 0.75| 12.6 9.4 1500 1 18 281 14| 6.0 1.1 7.1|104.1 -5.0 99.1 66.1 0.75| 9.5 7.1 2000 2 19 285 14| 4.9 0.8 5.7|111.1 -5.0 106.1 53.0 0.77| 7.6 5.8 2500 3 20 289 14| 4.3 0.6 4.9|118.1 -5.0 113.0 45.2 0.78| 6.5 5.0 3000 4 20 293 13| 3.9 0.5 4.4|125.6 -5.0 120.6 40.2 0.79| 5.8 4.6 4000 7 22 302 13| 3.6 0.4 4.0|145.9 -5.0 140.8 35.2 0.81| 5.1 4.1 5000 10 25 314 13| 3.5 0.3 3.8|168.4 -5.0 163.3 32.7 0.81| 4.7 3.8 6000 13 27 326 14| 3.5 0.3 3.7|193.9 -5.0 188.8 31.5 0.79| 4.4 3.5 Wrote GIF file: /home/apache/climate/data/raob//X6003/skewt/X6003.skewt.20251210.12.gif