UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for CYYE... Searching the city database file for: CYYE ... Date:1200Z 7 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 189 SFC 974 378 -23.3 -26.7 74 3.4 -23.7 335 2 251.7 251.8 251.2 252.9 0.44 2 940 640 -25.5 -27.5 83 2.0 -25.7 340 11 252.1 252.1 251.4 253.2 0.42 3 925 758 -25.3 -27.3 83 2.0 -25.5 20 9 253.4 253.5 252.7 254.6 0.44 4 912 861 -24.3 -26.3 83 2.0 -24.5 30 8 255.5 255.6 254.5 256.8 0.49 5 878 1136 -26.3 -29.7 73 3.4 -26.6 28 8 256.2 256.3 254.8 257.2 0.37 6 854 1336 -27.5 -30.0 79 2.5 -27.7 40 6 257.0 257.1 255.5 258.0 0.37 7 850 1370 -27.3 -30.0 78 2.7 -27.5 45 6 257.5 257.6 255.9 258.6 0.37 8 835 1499 -24.1 -26.7 79 2.6 -24.4 93 6 262.2 262.3 260.0 263.7 0.52 9 806 1758 -22.7 -25.0 81 2.3 -23.0 189 5 266.4 266.5 263.3 268.2 0.62 10 798 1831 -20.9 -20.9 100 0.0 -20.9 212 5 269.1 269.2 265.8 271.6 0.90 11 795 1859 -15.7 -15.7 100 0.0 -15.7 217 6 274.9 275.1 270.5 278.9 1.41 12 761 2193 -9.1 -14.1 67 5.0 -10.5 254 11 285.5 285.8 276.9 290.5 1.69 13 700 2833 -13.9 -17.8 72 3.9 -14.9 290 15 287.1 287.3 277.2 291.1 1.35 14 658 3299 -17.9 -19.9 84 2.0 -18.3 276 15 287.7 287.9 277.3 291.3 1.20 15 649 3402 -18.3 -22.4 70 4.1 -19.1 273 15 288.4 288.6 277.3 291.4 0.98 16 618 3765 -21.3 -23.7 81 2.4 -21.7 264 16 289.0 289.2 277.6 291.8 0.91 17 594 4056 -23.5 -28.0 66 4.5 -24.2 262 18 289.8 289.9 277.6 291.8 0.64 18 526 4932 -30.9 -35.6 63 4.7 -31.4 259 28 291.1 291.2 277.8 292.3 0.35 19 512 5123 -31.7 -40.7 41 9.0 -32.4 252 29 292.4 292.4 278.2 293.1 0.21 20 500 5290 -32.7 -40.7 45 8.0 -33.3 265 34 293.2 293.2 278.6 293.9 0.22 21 477 5620 -34.9 -41.9 49 7.0 -35.4 269 41 294.4 294.5 279.1 295.1 0.20 22 442 6149 -37.3 -46.3 39 9.0 -37.8 274 53 297.9 297.9 280.6 298.4 0.14 23 418 6532 -40.4 -47.8 45 7.3 -40.8 270 63 298.7 298.7 280.9 299.1 0.12 24 400 6830 -42.9 -48.9 52 6.0 -43.2 275 56 299.2 299.3 281.2 299.6 0.11 25 349 7732 -50.7 -54.4 65 3.7 -50.8 264 47 300.6 300.6 281.7 300.8 0.07 26 300 8700 -57.9 -62.3 57 4.4 -58.0 265 39 303.7 303.7 283.0 303.8 0.03 27 293 8848 -58.9 -63.5 55 4.6 -59.0 267 42 304.4 304.4 283.2 304.5 0.03 28 291 8891 -58.5 -63.5 52 5.0 -58.6 267 43 305.5 305.5 283.7 305.6 0.03 29 288 8956 -58.3 -69.3 23 11.0 -58.4 268 44 306.7 306.7 284.1 306.8 0.01 30 275 9246 -59.7 -65.7 45 6.0 -59.7 270 44 308.8 308.8 284.9 308.9 0.02 31 270 9360 -60.3 -66.3 45 6.0 -60.4 270 39 309.5 309.5 285.2 309.6 0.02 32 258 9643 -60.7 -66.7 45 6.0 -60.7 273 38 313.0 313.0 286.4 313.1 0.02 33 251 9815 -59.1 -73.1 15 14.0 -59.2 275 38 317.8 317.8 288.1 317.9 0.01 34 250 9840 -58.9 -73.9 13 15.0 -59.0 275 38 318.5 318.5 288.3 318.5 0.01 35 240 10098 -56.7 -73.7 10 17.0 -56.9 275 38 325.5 325.6 290.5 325.6 0.01 36 222 10591 -58.1 -74.1 11 16.0 -58.3 275 39 330.7 330.7 291.9 330.8 0.01 37 200 11250 -56.9 -77.9 5 21.0 -57.1 285 58 342.7 342.7 295.0 342.7 0.00 38 184 11780 -55.5 -82.5 2 27.0 -55.8 284 53 353.2 353.2 297.3 353.2 0.00 39 179 11957 -53.3 -82.3 2 29.0 -53.7 286 51 359.6 359.6 298.6 359.6 0.00 40 172 12213 -55.1 -83.1 2 28.0 -55.4 288 49 360.7 360.7 298.8 360.8 0.00 41 168 12364 -53.9 -82.9 2 29.0 -54.3 289 47 365.2 365.2 299.7 365.2 0.00 42 159 12717 -55.3 -83.3 2 28.0 -55.6 279 47 368.6 368.6 300.3 368.6 0.00 43 150 13090 -53.9 -83.9 1 30.0 -54.3 275 56 377.2 377.2 301.8 377.2 0.00 44 148 13176 -53.5 -84.5 1 31.0 -53.9 277 56 379.3 379.3 302.1 379.4 0.00 45 139 13579 -55.1 -84.1 2 29.0 -55.5 288 52 383.4 383.4 302.8 383.4 0.00 46 135 13766 -53.9 -83.9 1 30.0 -54.4 293 50 388.7 388.7 303.6 388.8 0.00 47 100 15700 -52.5 -84.5 1 32.0 -53.2 295 49 426.3 426.3 308.4 426.3 0.00 48 89 16453 -52.1 -85.1 1 33.0 -52.9 302 48 441.5 441.5 310.0 441.6 0.00 49 85 16752 -50.1 -84.1 1 34.0 -51.2 305 56 451.4 451.4 311.0 451.4 0.00 50 81 17065 -51.5 -84.5 1 33.0 -52.5 305 55 454.8 454.8 311.3 454.8 0.00 51 70 18020 -47.7 -83.7 1 36.0 -49.3 320 52 482.3 482.3 313.7 482.4 0.01 52 67 18310 -47.3 -83.3 1 36.0 -49.0 319 51 489.3 489.3 314.2 489.3 0.01 53 63 18716 -48.5 -84.5 1 36.0 -50.1 311 51 495.3 495.3 314.6 495.4 0.00 54 50 20240 -47.5 -84.5 1 37.0 -49.7 325 55 531.5 531.5 317.0 531.6 0.01 55 43 21242 -44.3 -83.3 1 39.0 -47.5 333 54 562.8 562.8 318.8 562.9 0.01 56 30 23620 -50.3 -86.3 1 36.0 -52.8 330 43 607.5 607.5 320.9 607.6 0.01 57 26 24553 -50.9 -86.9 1 36.0 -53.5 320 37 631.2 631.2 321.9 631.2 0.01 58 23 25354 -49.3 -86.3 1 37.0 -52.7 302 38 658.4 658.4 323.0 658.5 0.01 59 20 26260 -54.5 -88.5 1 34.0 -56.8 310 25 669.4 669.4 323.4 669.4 0.01 60 19 26588 -54.5 -88.5 1 34.0 -56.9 307 27 679.2 679.2 323.7 679.3 0.01 61 17 27305 -51.3 -87.3 1 36.0 -54.8 337 36 711.5 711.5 324.8 711.5 0.01 62 14 28558 -54.3 -88.3 1 34.0 -57.4 342 23 741.9 741.9 325.7 742.0 0.01 63 14 28558 -51.5 -87.5 1 36.0 -55.5 342 23 751.4 751.4 326.0 751.5 0.01 64 12 29549 -55.3 -88.3 1 33.0 -58.5 352 22 771.8 771.8 326.5 771.9 0.01 65 10 30730 -48.7 -86.7 0 38.0 -54.8 345 32 837.8 837.8 328.1 837.9 0.02 66 10 30730 -48.1 -87.1 0 39.0 -54.4 345 32 840.0 840.0 328.2 840.2 0.02 67 9.6 30999 -47.9 -86.9 0 39.0 -54.5 850.6 850.6 328.4 850.8 0.02 68 6.7 33363 -49.7 -86.7 1 37.0 -56.8 935.2 935.3 330.1 935.6 0.03 69 5.1 35125 -55.5 -88.5 1 33.0 -61.0 984.9 984.9 330.9 985.2 0.03 70 4.7 35648 -54.1 -89.1 1 35.0 -60.4 1014.7 1014.7 331.4 1015.0 0.03 TRP 270 9360 -60.3 -66.3 45 6.0 -60.4 270 39 309.5 309.5 285.2 309.6 0.02 WND 418 6532 -40.4 -47.8 45 7.3 -40.8 270 63 298.7 298.7 280.9 299.1 0.12 Sounding variables and indices 1000-500 mb thick: 5101.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 72.83 % Est. max temperature: -11.35 C = 11.57 F Sfc-Lift cond lev (LCL): 920.41 mb = 794.14 m = 2605.43 ft T: -24.95 C 700-500 lapse rate: 7.65 C/km Conv cond level (CCL): 483.47 mb = 5525.57 m = 18128.30 ft Mean mixing ratio: 0.43 g/kg Conv temperature: 18.71 C = 65.69 F Cap Strength: 30.80 C Lifted Index: 31.24 C Risk: None Lifted Index @300 mb: 34.42 C Lifted Index @700 mb: 29.21 C Showalter Index: 28.39 C Risk: None Total Totals Index: 8.10 C Risk: None Vertical Totals Index: 5.40 C Cross Totals Index: 2.70 C K Index: -28.50 Risk: None Sweat Index: 46.00 Risk: None Energy Index: 7.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.08 J/kg Max Up Vert Vel: 7.22 m/s Conv Inhibition (B-): 105041.50 J/kg Cap Strength: 31.04 C Lift Cond Lev (LCL): 885.05 mb = 1078.43 m = 3538.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 15 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 ---------------------------------------------------------- 0 974 378 335 2 0.8 -1.8 | 116 14 -12.5 6.1 1 944 610 330 12 6.0 -10.4 | 71 8 -7.3 -2.5 2 925 758 20 9 -3.1 -8.5 | 88 16 -16.4 -0.6 3 905 914 35 7 -4.0 -5.7 | 97 17 -17.3 2.2 4 868 1219 25 8 -3.4 -7.3 | 92 17 -16.7 0.6 5 850 1370 45 6 -4.2 -4.2 | 102 18 -17.6 3.7 6 800 1829 210 5 2.5 4.3 | 139 16 -10.8 12.2 7 768 2134 255 11 10.6 2.8 | 166 11 -2.7 10.7 8 738 2438 250 12 11.3 4.1 | 170 12 -2.0 12.0 9 708 2743 285 16 15.5 -4.1 | 210 4 2.1 3.8 10 700 2833 290 15 14.1 -5.1 | 196 3 0.8 2.8 11 625 3658 265 15 14.9 1.3 | 190 9 1.6 9.2 12 575 4267 260 20 19.7 3.5 | 209 13 6.4 11.4 13 529 4877 260 28 27.6 4.9 | 228 19 14.3 12.8 14 507 5182 250 29 27.3 9.9 | 218 23 13.9 17.8 15 500 5290 265 34 33.9 3.0 | 242 23 20.6 10.9 16 445 6096 275 52 51.8 -4.5 | 265 39 38.5 3.4 17 418 6532 270 63 63.0 -0.0 | 261 50 49.7 7.9 18 407 6706 270 63 63.0 -0.0 | 261 50 49.7 7.9 19 400 6830 275 56 55.8 -4.9 | 266 43 42.5 3.0 20 354 7620 265 47 46.8 4.1 | 250 36 33.5 12.0 21 308 8534 260 43 42.3 7.5 | 242 33 29.0 15.4 22 300 8700 265 39 38.9 3.4 | 246 28 25.5 11.3 23 279 9144 270 48 48.0 -0.0 | 257 36 34.7 7.9 24 270 9360 270 39 39.0 -0.0 | 253 27 25.7 7.9 25 250 9840 275 38 37.9 -3.3 | 259 25 24.5 4.6 26 242 10058 275 38 37.9 -3.3 | 259 25 24.5 4.6 27 219 10668 275 39 38.9 -3.4 | 260 26 25.5 4.5 28 200 11250 285 58 56.0 -15.0 | 279 43 42.7 -7.1 29 199 11278 280 58 57.1 -10.1 | 273 44 43.8 -2.2 30 165 12497 290 46 43.2 -15.7 | 285 31 29.9 -7.8 31 157 12802 275 48 47.8 -4.2 | 264 35 34.5 3.7 32 150 13090 275 56 55.8 -4.9 | 266 43 42.5 3.0 33 150 13106 275 57 56.8 -5.0 | 266 44 43.5 2.9 34 130 14021 300 48 41.6 -24.0 | 300 33 28.3 -16.1 35 107 15240 295 45 40.8 -19.0 | 292 30 27.5 -11.1 36 100 15700 295 49 44.4 -20.7 | 292 34 31.1 -12.8 37 98 15850 295 49 44.4 -20.7 | 292 34 31.1 -12.8 38 93 16154 300 41 35.5 -20.5 | 300 26 22.2 -12.6 39 85 16764 305 56 45.9 -32.1 | 307 41 32.6 -24.2 40 74 17678 305 53 43.4 -30.4 | 307 38 30.1 -22.5 41 70 18020 320 52 33.4 -39.8 | 328 38 20.1 -31.9 42 67 18288 320 51 32.8 -39.1 | 328 37 19.5 -31.2 43 64 18593 310 52 39.8 -33.4 | 314 37 26.5 -25.5 44 56 19507 320 44 28.3 -33.7 | 330 30 15.0 -25.8 45 53 19812 320 56 36.0 -42.9 | 327 42 22.7 -35.0 46 51 20117 335 37 15.6 -33.5 | 355 26 2.3 -25.6 47 50 20240 325 55 31.5 -45.1 | 334 41 18.2 -37.2 48 44 21031 330 63 31.5 -54.6 | 339 50 18.2 -46.7 49 42 21336 335 50 21.1 -45.3 | 348 38 7.8 -37.4 50 40 21641 325 52 29.8 -42.6 | 335 38 16.5 -34.7 51 37 22250 340 47 16.1 -44.2 | 356 36 2.8 -36.3 52 35 22555 335 36 15.2 -32.6 | 356 25 1.9 -24.7 53 34 22860 310 33 25.3 -21.2 | 318 18 12.0 -13.3 54 32 23165 300 35 30.3 -17.5 | 299 20 17.0 -9.6 55 31 23470 310 42 32.2 -27.0 | 315 27 18.9 -19.1 56 30 23620 330 43 21.5 -37.2 | 344 30 8.2 -29.3 57 29 23774 325 45 25.8 -36.9 | 337 32 12.5 -29.0 58 28 24079 330 37 18.5 -32.0 | 348 25 5.2 -24.1 59 21 25908 290 38 35.7 -13.0 | 283 23 22.4 -5.1 60 20 26260 310 25 19.2 -16.1 | 324 10 5.8 -8.2 61 18 26822 305 29 23.8 -16.6 | 310 14 10.4 -8.7 62 17 27432 345 38 9.8 -36.7 | 7 29 -3.5 -28.8 63 16 27737 360 34 -0.0 -34.0 | 27 29 -13.3 -26.1 64 15 28042 360 30 -0.0 -30.0 | 31 26 -13.3 -22.1 65 14 28346 335 22 9.3 -19.9 | 18 13 -4.0 -12.0 66 13 28956 355 24 2.1 -23.9 | 35 20 -11.2 -16.0 67 13 29261 345 24 6.2 -23.2 | 25 17 -7.1 -15.3 68 11 29870 360 20 -0.0 -20.0 | 48 18 -13.3 -12.1 69 11 30175 340 39 13.3 -36.6 | 360 29 0.0 -28.7 70 10 30730 345 32 8.3 -30.9 | 12 24 -5.0 -23.0 Wind Parameters Mean winds (0-6000m): 270.7 at 20.6 knts Storm direction: 300.7 at 15.5 knts Shear (0-3000m) pos: 2.3 neg: 0.7 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 77.3 deg Storm rel helicity (0-3000m) pos: 137.8 neg: -24.6 tot: 113.2 m^2/s^2 ave: 37.7 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 4.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.45 Bulk Shear: 57.93 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 ------------------------------------------------------------------------------- 500 351 8 88 12| 6.8 0.0 6.8| 18.6 -19.2 -0.6 -1.3 -0.12| 20.4 -2.5 1000 11 8 91 15| 2.9 0.0 2.9| 33.4 -23.6 9.8 9.8 -0.01| 12.6 -0.1 1500 13 7 94 15| 2.4 0.0 2.4|103.7 -23.6 80.1 53.4 0.33| 14.0 4.6 2000 330 8 97 9| 3.0 0.0 3.0|126.6 -23.6 103.0 51.5 0.40| 12.7 5.1 2500 300 9 122 6| 2.8 0.0 2.8|137.8 -24.1 113.6 45.5 0.41| 12.3 5.0 3000 292 10 136 6| 2.3 0.7 3.0|137.8 -24.6 113.2 37.7 0.38| 10.9 4.1 4000 278 12 165 6| 1.8 1.4 3.2|151.7 -25.3 126.4 31.6 0.39| 9.3 3.6 5000 269 15 192 8| 2.3 1.7 4.0|235.0 -45.3 189.7 37.9 0.41| 9.8 4.1 6000 271 21 224 11| 2.9 2.3 5.3|321.3 -63.8 257.6 42.9 0.40| 10.3 4.1 Wrote GIF file: /home/apache/climate/data/raob//CYYE/skewt/CYYE.skewt.20251207.12.gif