UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122300.upa.cvt Date: 0000Z 23 DEC 25 Searching for CYYE... Searching the city database file for: CYYE ... Date:0000Z 23 DEC 25 Station: CYYE WMO ident: 71945 Latitude: 58.83 Longitude: -122.60 Elevation: 378.00 ------------------------------------------------------------------------------- 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 208 SFC 976 378 -32.1 -35.5 72 3.4 -32.3 180 1 242.7 242.8 242.5 243.2 0.19 2 946 602 -28.7 -32.7 68 4.0 -29.0 248.4 248.4 247.8 249.1 0.26 3 925 764 -29.5 -33.2 70 3.7 -29.7 205 5 249.1 249.2 248.4 249.8 0.25 4 906 912 -29.7 -33.5 69 3.8 -30.0 250.4 250.5 249.6 251.1 0.25 5 853 1344 -27.3 -31.2 69 3.9 -27.6 257.3 257.3 255.7 258.2 0.33 6 850 1369 -27.3 -31.0 71 3.7 -27.6 185 8 257.5 257.6 255.9 258.5 0.34 7 802 1786 -28.1 -30.3 81 2.2 -28.3 261.0 261.1 258.8 262.1 0.38 8 781 1977 -27.3 -30.1 77 2.8 -27.6 263.9 263.9 261.0 265.0 0.40 9 773 2051 -26.3 -27.6 89 1.3 -26.5 265.7 265.8 262.6 267.2 0.51 10 768 2098 -26.5 -27.2 94 0.7 -26.6 266.0 266.1 262.9 267.5 0.53 11 750 2268 -28.1 -28.1 100 0.0 -28.1 266.1 266.1 262.9 267.5 0.50 12 747 2297 -28.3 -28.4 99 0.1 -28.3 266.2 266.2 262.9 267.6 0.49 13 742 2345 -25.7 -29.4 71 3.7 -26.1 269.5 269.6 265.2 270.8 0.45 14 739 2375 -24.9 -27.6 78 2.7 -25.2 270.7 270.8 266.2 272.3 0.54 15 700 2771 -21.7 -25.3 73 3.6 -22.2 265 14 278.5 278.6 271.5 280.5 0.70 16 681 2974 -21.1 -25.2 70 4.1 -21.8 281.3 281.4 273.2 283.5 0.72 17 672 3073 -21.3 -26.1 65 4.8 -22.1 282.2 282.3 273.6 284.2 0.68 18 575 4207 -29.1 -38.1 42 9.0 -29.9 285.9 285.9 274.9 286.7 0.25 19 552 4498 -31.9 -39.9 45 8.0 -32.5 285.9 286.0 274.9 286.6 0.22 20 533 4744 -33.9 -44.9 32 11.0 -34.6 286.4 286.4 275.0 286.9 0.13 21 531 4771 -33.9 -49.9 18 16.0 -34.7 286.7 286.7 275.1 287.0 0.08 22 500 5190 -37.3 -47.3 35 10.0 -37.8 250 24 287.6 287.6 275.6 287.9 0.11 23 478 5497 -40.1 -48.1 42 8.0 -40.4 287.8 287.8 275.7 288.2 0.10 24 474 5555 -39.9 -55.9 17 16.0 -40.4 288.8 288.8 276.1 288.9 0.04 25 456 5817 -41.3 -58.3 14 17.0 -41.8 290.2 290.2 276.8 290.3 0.03 26 436 6119 -43.7 -55.7 25 12.0 -44.0 290.9 290.9 277.2 291.1 0.05 27 428 6242 -44.5 -50.5 51 6.0 -44.7 291.5 291.5 277.5 291.8 0.09 28 406 6592 -47.1 -51.8 59 4.7 -47.2 292.5 292.5 278.0 292.8 0.08 29 401 6674 -47.7 -57.7 31 10.0 -47.9 292.8 292.8 278.1 292.9 0.04 30 400 6690 -47.7 -57.7 31 10.0 -47.9 245 26 293.0 293.0 278.2 293.1 0.04 31 395 6773 -48.3 -57.3 35 9.0 -48.5 293.3 293.3 278.3 293.4 0.04 32 388 6891 -48.5 -62.5 18 14.0 -48.7 294.5 294.5 278.9 294.6 0.02 33 343 7691 -54.5 -61.5 42 7.0 -54.6 296.9 296.9 280.0 297.0 0.03 34 333 7880 -56.1 -58.1 78 2.0 -56.1 297.3 297.3 280.2 297.4 0.04 35 320 8133 -56.9 -67.9 24 11.0 -57.0 299.6 299.6 281.1 299.6 0.01 36 300 8540 -58.3 -68.3 27 10.0 -58.4 225 22 303.2 303.2 282.7 303.2 0.01 37 297 8603 -58.9 -68.9 26 10.0 -59.0 230 24 303.2 303.2 282.7 303.2 0.01 38 291 8732 -57.7 -68.7 23 11.0 -57.8 306.7 306.7 284.1 306.7 0.01 39 271 9181 -59.1 -70.1 23 11.0 -59.2 310.9 310.9 285.7 311.0 0.01 40 261 9418 -57.7 -72.7 13 15.0 -57.8 316.4 316.4 287.6 316.4 0.01 41 250 9690 -58.3 -75.3 10 17.0 -58.5 240 27 319.4 319.4 288.5 319.4 0.01 42 249 9715 -58.5 -77.5 7 19.0 -58.6 319.5 319.5 288.6 319.5 0.00 43 242 9895 -56.1 -81.1 3 25.0 -56.3 325.7 325.7 290.5 325.7 0.00 44 200 11110 -54.3 -82.3 2 28.0 -54.6 265 25 346.8 346.8 295.9 346.8 0.00 45 190 11439 -53.1 -82.1 2 29.0 -53.5 353.8 353.8 297.4 353.8 0.00 46 162 12465 -52.7 -82.7 1 30.0 -53.1 371.0 371.0 300.8 371.0 0.00 47 150 12960 -53.9 -82.9 2 29.0 -54.3 270 34 377.2 377.2 301.8 377.2 0.00 48 133 13728 -54.9 -83.9 2 29.0 -55.3 388.6 388.6 303.6 388.6 0.00 49 128 13973 -53.3 -84.3 1 31.0 -53.8 395.8 395.8 304.6 395.8 0.00 50 111 14889 -52.7 -83.7 1 31.0 -53.4 413.4 413.4 306.9 413.4 0.00 51 100 15560 -53.5 -84.5 1 31.0 -54.1 280 32 424.4 424.4 308.2 424.4 0.00 52 88 16378 -56.1 -86.1 1 30.0 -56.6 434.9 434.9 309.4 435.0 0.00 53 75 17399 -54.7 -85.7 1 31.0 -55.4 458.2 458.2 311.6 458.2 0.00 54 70 17840 -55.3 -86.3 1 31.0 -56.1 290 52 466.1 466.1 312.3 466.1 0.00 55 50 19980 -56.3 -87.3 1 31.0 -57.2 305 48 510.8 510.8 315.7 510.8 0.00 56 30 23220 -56.9 -87.9 1 31.0 -58.2 310 63 589.5 589.5 320.1 589.6 0.01 57 20 25780 -57.7 -88.7 1 31.0 -59.4 325 75 659.6 659.6 323.0 659.6 0.01 58 17 26801 -58.9 -88.9 1 30.0 -60.6 687.1 687.1 324.0 687.1 0.01 59 10 30160 -54.7 -87.7 1 33.0 -58.5 335 86 815.4 815.4 327.6 815.5 0.02 60 9.4 30560 -50.7 -85.7 1 35.0 -56.1 845.1 845.1 328.3 845.4 0.03 61 6.4 33016 -59.3 -89.3 1 30.0 -62.7 906.9 906.9 329.5 907.1 0.02 62 5.1 34436 -59.9 -89.9 1 30.0 -63.7 965.0 965.0 330.6 965.2 0.02 63 4.4 35363 -57.5 -89.5 1 32.0 -62.6 1017.9 1018.0 331.5 1018.2 0.03 TRP 297 8603 -58.9 -68.9 26 10.0 -59.0 230 24 303.2 303.2 282.7 303.2 0.01 WND 4.0 335 126 Sounding variables and indices 1000-500 mb thick: 4982.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 61.63 % Est. max temperature: -15.70 C = 3.75 F Sfc-Lift cond lev (LCL): 921.02 mb = 794.74 m = 2607.37 ft T: -29.54 C 700-500 lapse rate: 6.45 C/km ThetaE index: 0.01 C Layer 750.0- 747.0 mb Conv cond level (CCL): 480.58 mb = 5460.67 m = 17915.38 ft Mean mixing ratio: 0.25 g/kg Conv temperature: 12.65 C = 54.77 F Cap Strength: 30.83 C Lifted Index: 30.94 C Risk: None Lifted Index @300 mb: 37.77 C Lifted Index @700 mb: 26.03 C Showalter Index: 23.88 C Risk: None Total Totals Index: 16.30 C Risk: None Vertical Totals Index: 10.00 C Cross Totals Index: 6.30 C K Index: -24.60 Risk: None Sweat Index: 40.00 Risk: None Energy Index: 6.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.71 J/kg Max Up Vert Vel: 8.33 m/s Conv Inhibition (B-): 89565.17 J/kg Cap Strength: 30.93 C Lift Cond Lev (LCL): 868.24 mb = 1216.86 m = 3992.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 4 44360 335 126 53.2 -114.2 1 976 378 180 1 0.0 1.0 2 945 610 190 5 0.9 4.9 3 925 764 205 5 2.1 4.5 4 906 914 200 4 1.4 3.8 5 868 1219 170 7 -1.2 6.9 6 850 1369 185 8 0.7 8.0 7 798 1829 175 4 -0.3 4.0 8 765 2134 180 6 0.0 6.0 9 733 2438 255 8 7.7 2.1 10 703 2743 265 12 12.0 1.0 11 700 2771 265 14 13.9 1.2 12 619 3658 260 20 19.7 3.5 13 568 4267 255 25 24.1 6.5 14 522 4877 250 20 18.8 6.8 15 500 5190 250 24 22.6 8.2 16 437 6096 250 26 24.4 8.9 17 400 6690 245 26 23.6 11.0 18 346 7620 240 21 18.2 10.5 19 330 7925 235 23 18.8 13.2 20 300 8534 225 22 15.6 15.6 21 300 8540 225 22 15.6 15.6 22 297 8603 230 24 18.4 15.4 23 273 9144 240 29 25.1 14.5 24 260 9449 255 26 25.1 6.7 25 250 9690 240 27 23.4 13.5 26 248 9754 240 27 23.4 13.5 27 214 10668 260 23 22.7 4.0 28 204 10973 255 18 17.4 4.7 29 200 11110 265 25 24.9 2.2 30 195 11278 265 25 24.9 2.2 31 169 12192 265 22 21.9 1.9 32 154 12802 250 25 23.5 8.6 33 150 12960 270 34 34.0 -0.0 34 140 13411 280 28 27.6 -4.9 35 105 15240 285 39 37.7 -10.1 36 100 15545 295 31 28.1 -13.1 37 100 15560 280 32 31.5 -5.6 38 96 15850 280 32 31.5 -5.6 39 70 17840 290 52 48.9 -17.8 40 59 18898 295 61 55.3 -25.8 41 57 19202 310 50 38.3 -32.1 42 50 19980 305 48 39.3 -27.5 43 49 20117 300 45 39.0 -22.5 44 47 20422 295 55 49.8 -23.2 45 40 21336 305 56 45.9 -32.1 46 37 21946 315 50 35.4 -35.4 47 35 22250 310 63 48.3 -40.5 48 30 23165 300 54 46.8 -27.0 49 30 23220 310 63 48.3 -40.5 50 26 24079 330 64 32.0 -55.4 51 24 24689 315 67 47.4 -47.4 52 20 25780 325 75 43.0 -61.4 53 17 26822 320 75 48.2 -57.5 54 15 27432 320 69 44.4 -52.9 55 13 28651 330 78 39.0 -67.5 56 11 29566 330 103 51.5 -89.2 57 10 30160 335 86 36.3 -77.9 Wind Parameters Energy-Hel index: -2.17 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//CYYE/skewt/CYYE.skewt.20251223.00.gif