UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121612.upa.cvt Date: 1200Z 16 DEC 25 Searching for X1300... Searching the city database file for: X1300 ... Date:1200Z 16 DEC 25 Station: X1300 WMO ident: 31300 Latitude: 53.75 Longitude: 127.23 ------------------------------------------------------------------------------- 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 190 0 0 SFC 995 226 -30.1 -34.0 69 3.9 -30.3 0 0 243.4 243.4 243.2 244.0 0.22 2 981 328 -24.5 -28.6 69 4.1 -24.9 1 6 250.0 250.1 249.5 251.0 0.37 3 927 739 -26.7 -32.7 57 6.0 -27.2 5 28 251.9 251.9 250.9 252.6 0.26 4 925 755 -26.5 -32.5 57 6.0 -27.0 5 29 252.2 252.3 251.2 253.0 0.27 5 900 954 -25.3 -32.3 52 7.0 -25.9 0 29 255.4 255.5 254.0 256.2 0.28 6 863 1259 -25.9 -33.9 47 8.0 -26.5 353 29 257.9 257.9 256.0 258.6 0.25 7 850 1369 -24.5 -33.5 43 9.0 -25.3 350 29 260.5 260.5 258.1 261.3 0.27 8 827 1569 -23.7 -33.7 39 10.0 -24.6 352 28 263.4 263.4 260.3 264.2 0.27 9 700 2767 -30.5 -44.5 24 14.0 -31.3 5 21 268.7 268.7 264.0 269.0 0.10 10 653 3259 -33.1 -47.1 23 14.0 -33.8 360 24 271.2 271.2 265.6 271.4 0.08 11 617 3655 -35.9 -49.9 22 14.0 -36.4 356 27 272.4 272.4 266.4 272.6 0.06 12 584 4037 -36.5 -50.5 22 14.0 -37.0 352 29 276.0 276.0 268.8 276.2 0.06 13 500 5100 -42.7 -57.7 18 15.0 -43.0 340 36 281.0 281.0 271.8 281.1 0.03 14 400 6580 -50.3 -64.3 18 14.0 -50.5 340 56 289.6 289.6 276.5 289.7 0.02 15 385 6829 -52.1 -65.1 20 13.0 -52.2 340 55 290.4 290.4 276.9 290.5 0.02 16 346 7517 -54.5 -66.5 21 12.0 -54.6 340 52 296.2 296.2 279.7 296.2 0.01 17 330 7820 -55.1 -67.1 21 12.0 -55.2 338 49 299.4 299.4 281.1 299.5 0.01 18 300 8430 -54.3 -66.3 22 12.0 -54.5 335 42 308.8 308.8 284.9 308.9 0.02 19 277 8941 -52.3 -64.3 22 12.0 -52.5 335 36 318.8 318.8 288.4 318.9 0.02 20 250 9600 -52.9 -64.9 22 12.0 -53.1 335 29 327.4 327.4 291.0 327.5 0.02 21 200 11040 -54.3 -68.3 16 14.0 -54.5 320 31 346.8 346.8 295.9 346.9 0.02 22 150 12890 -53.5 -69.5 13 16.0 -53.9 310 29 377.9 377.9 301.9 378.0 0.02 23 124 14112 -53.9 -69.9 12 16.0 -54.4 298 28 398.3 398.3 305.0 398.4 0.02 24 100 15480 -57.9 -74.9 10 17.0 -58.3 285 27 415.9 415.9 307.2 415.9 0.01 25 80 16886 -57.1 -74.1 10 17.0 -57.6 266 30 444.9 444.9 310.4 445.0 0.02 26 72 17558 -52.7 -70.7 10 18.0 -53.5 257 31 467.9 467.9 312.5 468.1 0.04 27 70 17740 -52.7 -70.7 10 18.0 -53.6 255 31 471.6 471.7 312.8 471.9 0.04 28 54 19413 -54.7 -72.7 9 18.0 -55.6 251 38 503.4 503.4 315.2 503.6 0.04 29 50 19910 -52.1 -71.1 8 19.0 -53.4 250 40 520.7 520.7 316.4 521.0 0.05 30 45 20600 -47.3 -67.3 8 20.0 -49.5 242 43 548.3 548.3 318.1 549.0 0.10 31 36 22064 -50.9 -70.9 8 20.0 -52.8 224 50 575.1 575.1 319.5 575.6 0.07 32 32 22841 -45.3 -66.3 8 21.0 -48.7 215 54 609.8 609.8 321.1 611.0 0.16 33 30 23270 -47.1 -68.1 7 21.0 -50.2 210 56 616.2 616.3 321.4 617.3 0.13 34 22 25330 -46.7 -68.7 6 22.0 -50.7 227 65 674.6 674.7 323.6 676.0 0.17 35 21 25640 -44.2 -66.7 6 22.5 -49.1 230 66 691.3 691.4 324.2 693.3 0.23 36 20 25970 -41.5 -64.5 7 23.0 -47.6 225 66 709.1 709.3 324.8 712.0 0.33 37 17 27083 -37.1 -61.1 6 24.0 -45.6 757.0 757.3 326.3 762.7 0.60 38 13 28907 -45.1 -68.1 6 23.0 -51.3 789.7 789.8 327.1 792.7 0.31 39 12 29441 -44.9 -68.9 5 24.0 -51.5 808.7 808.8 327.5 811.7 0.30 40 11 30017 -49.9 -72.9 5 23.0 -54.9 810.9 811.0 327.5 812.7 0.18 41 10 30643 -47.7 -70.7 5 23.0 -53.8 841.5 841.6 328.2 844.4 0.28 TRP 346 7517 -54.5 -66.5 21 12.0 -54.6 340 52 296.2 296.2 279.7 296.2 0.01 WND 21 25640 -44.2 -66.7 6 22.5 -49.1 230 66 691.3 691.4 324.2 693.3 0.23 Sounding variables and indices 1000-500 mb thick: 4910.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.04 inches Sfc-500 mean rel hum: 32.86 % Est. max temperature: -12.42 C = 9.64 F Sfc-Lift cond lev (LCL): 931.29 mb = 705.82 m = 2315.65 ft T: -26.52 C 700-500 lapse rate: 5.23 C/km ThetaE index: 0.00 C Layer 995.0--30786326528.0 mb Conv cond level (CCL): 622.62 mb = 3591.85 m = 11784.15 ft Mean mixing ratio: 0.30 g/kg Conv temperature: -1.35 C = 29.58 F Cap Strength: 20.49 C Lifted Index: 23.61 C Risk: None Lifted Index @300 mb: 40.13 C Lifted Index @700 mb: 15.12 C Showalter Index: 16.23 C Risk: None Total Totals Index: 27.40 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 9.20 C K Index: -29.30 Risk: None Sweat Index: 94.00 Risk: None Energy Index: 4.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.35 J/kg Max Up Vert Vel: 7.26 m/s Conv Inhibition (B-): 79843.62 J/kg Cap Strength: 23.48 C Lift Cond Lev (LCL): 863.57 mb = 1253.81 m = 4113.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 19 at 22 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 ---------------------------------------------------------- 0 995 226 0 0 -0.0 -0.0 | 199 22 7.3 20.9 1 925 755 5 29 -2.5 -28.9 | 329 9 4.8 -8.0 2 850 1369 350 29 5.0 -28.6 | 302 15 12.4 -7.7 3 700 2767 5 21 -1.8 -20.9 | 271 6 5.5 -0.1 4 500 5100 340 36 12.3 -33.8 | 303 24 19.6 -13.0 5 400 6580 340 56 19.2 -52.6 | 320 41 26.5 -31.8 6 346 7517 340 52 17.8 -48.9 | 318 38 25.1 -28.0 7 300 8430 335 42 17.7 -38.1 | 304 30 25.1 -17.2 8 250 9600 335 29 12.3 -26.3 | 285 20 19.6 -5.4 9 200 11040 320 31 19.9 -23.7 | 276 27 27.3 -2.9 10 150 12890 310 29 22.2 -18.6 | 266 30 29.6 2.2 11 100 15480 285 27 26.1 -7.0 | 247 36 33.4 13.9 12 70 17740 255 31 29.9 8.0 | 232 47 37.3 28.9 13 50 19910 250 40 37.6 13.7 | 232 57 44.9 34.5 14 30 23270 210 56 28.0 48.5 | 207 78 35.3 69.4 15 21 25640 230 66 50.6 42.4 | 222 86 57.9 63.3 16 20 25970 225 66 46.7 46.7 | 219 86 54.0 67.5 Wind Parameters Mean winds (0-6000m): 349.4 at 29.5 knts Storm direction: 19.4 at 22.1 knts Shear (0-3000m) pos: 3.6 neg: 1.4 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 93.6 deg Storm rel helicity (0-3000m) pos: 50.9 neg: -24.0 tot: 26.9 m^2/s^2 ave: 9.0 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.71 Bulk Shear: 37.01 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 5 14 220 9| 28.2 0.0 28.2| 45.8 0.0 45.8 91.6 0.67| 28.7 19.2 1000 1 21 274 7| 14.1 3.0 17.0| 47.0 -11.0 36.0 36.0 0.45| 17.8 8.0 1500 358 24 288 9| 8.7 2.0 10.7| 47.0 -16.7 30.3 20.2 0.36| 13.2 4.8 2000 357 24 291 9| 6.0 1.5 7.4| 47.0 -19.9 27.1 13.5 0.30| 10.9 3.3 2500 358 24 290 9| 4.3 1.2 5.5| 47.0 -24.0 22.9 9.2 0.23| 9.4 2.1 3000 358 24 289 8| 3.6 1.4 5.0| 50.9 -24.0 26.9 9.0 0.26| 8.4 2.2 4000 357 24 293 9| 2.7 2.1 4.8| 56.8 -24.0 32.8 8.2 0.26| 7.4 1.9 5000 353 26 296 12| 2.2 2.6 4.8| 62.6 -26.6 36.0 7.2 0.23| 6.9 1.6 6000 349 29 302 15| 1.8 3.2 5.0|112.7 -26.6 86.2 14.4 0.27| 6.9 1.8 Wrote GIF file: /home/apache/climate/data/raob//X1300/skewt/X1300.skewt.20251216.12.gif