UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for CYYE... Searching the city database file for: CYYE ... Date:0000Z 9 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 132 SFC 967 378 -24.5 -27.8 74 3.3 -24.8 335 3 251.0 251.1 250.5 252.1 0.40 2 925 699 -27.1 -30.3 74 3.2 -27.3 360 13 251.6 251.6 250.8 252.5 0.33 3 866 1171 -30.7 -33.8 74 3.1 -30.9 60 9 252.6 252.7 251.5 253.3 0.25 4 859 1229 -28.5 -31.4 76 2.9 -28.7 66 9 255.5 255.6 254.2 256.4 0.32 5 850 1304 -28.9 -31.8 76 2.9 -29.1 70 7 255.9 255.9 254.4 256.8 0.31 6 815 1604 -29.1 -32.1 75 3.0 -29.3 79 10 258.8 258.8 256.8 259.7 0.32 7 777 1945 -29.9 -32.8 76 2.9 -30.1 95 15 261.5 261.5 259.0 262.4 0.31 8 760 2103 -26.7 -29.4 78 2.7 -27.0 109 19 266.6 266.6 263.1 267.9 0.44 9 758 2122 -26.7 -29.5 77 2.8 -27.0 110 19 266.8 266.8 263.3 268.1 0.44 10 751 2189 -25.3 -27.7 80 2.4 -25.6 118 17 269.0 269.1 265.0 270.5 0.52 11 743 2268 -18.9 -20.8 85 1.9 -19.3 127 16 276.8 277.0 270.9 279.7 0.98 12 728 2420 -15.9 -17.5 87 1.6 -16.3 144 12 281.7 281.9 274.3 285.6 1.33 13 700 2715 -16.9 -18.7 86 1.8 -17.3 155 14 283.8 284.0 275.3 287.5 1.25 14 656 3202 -18.3 -19.9 87 1.6 -18.6 195 23 287.5 287.7 277.2 291.1 1.20 15 626 3552 -17.1 -18.6 88 1.5 -17.4 229 29 292.8 293.0 280.0 297.1 1.41 16 541 4636 -22.5 -25.4 77 2.9 -23.0 242 35 298.8 299.0 282.0 301.7 0.90 17 500 5210 -27.1 -30.0 76 2.9 -27.5 255 35 300.0 300.1 282.2 302.1 0.63 18 459 5821 -31.9 -34.5 78 2.6 -32.2 250 36 301.4 301.5 282.5 302.9 0.45 19 400 6780 -38.3 -40.9 76 2.6 -38.5 245 62 305.2 305.3 283.8 306.1 0.27 20 362 7456 -43.7 -46.8 71 3.1 -43.9 250 69 306.8 306.9 284.3 307.4 0.16 21 334 7991 -47.3 -49.0 83 1.7 -47.4 248 72 309.0 309.1 285.1 309.5 0.13 22 315 8375 -50.3 -54.0 65 3.7 -50.4 247 74 310.1 310.1 285.5 310.4 0.08 23 303 8626 -52.7 -53.8 88 1.1 -52.7 245 76 310.2 310.2 285.5 310.5 0.08 24 300 8690 -53.1 -55.3 77 2.2 -53.2 245 76 310.5 310.5 285.6 310.8 0.07 25 291 8886 -54.6 -58.0 66 3.4 -54.7 240 78 311.1 311.1 285.8 311.3 0.05 26 287 8974 -55.3 -59.2 62 3.9 -55.4 245 77 311.3 311.3 285.8 311.5 0.05 27 282 9087 -54.5 -69.5 14 15.0 -54.7 245 77 314.0 314.0 286.8 314.1 0.01 28 279 9155 -53.7 -72.7 8 19.0 -53.9 246 77 316.1 316.2 287.5 316.2 0.01 29 276 9225 -53.3 -70.3 11 17.0 -53.5 249 74 317.7 317.7 288.0 317.7 0.01 30 263 9535 -54.5 -72.5 9 18.0 -54.7 259 63 320.4 320.4 288.9 320.4 0.01 31 250 9860 -53.7 -73.7 7 20.0 -53.9 260 58 326.2 326.2 290.6 326.3 0.01 32 200 11310 -50.1 -81.1 1 31.0 -50.6 275 57 353.4 353.4 297.4 353.4 0.00 33 178 12075 -48.5 -81.5 1 33.0 -49.1 278 54 368.0 368.0 300.2 368.0 0.00 34 173 12262 -49.5 -81.5 1 32.0 -50.1 279 54 369.4 369.4 300.5 369.4 0.00 35 155 12984 -48.5 -82.5 1 34.0 -49.3 282 55 382.9 382.9 302.7 382.9 0.00 36 150 13200 -49.1 -82.1 1 33.0 -49.8 285 49 385.5 385.5 303.1 385.5 0.00 37 138 13744 -50.9 -83.9 1 33.0 -51.5 285 44 391.6 391.6 304.0 391.6 0.00 38 123 14494 -49.5 -83.5 1 34.0 -50.3 285 54 407.2 407.2 306.2 407.3 0.00 39 103 15648 -51.7 -84.7 1 33.0 -52.5 297 53 424.2 424.2 308.2 424.2 0.00 40 100 15840 -51.3 -85.3 1 34.0 -52.1 300 53 428.6 428.6 308.7 428.6 0.00 41 97 16039 -48.7 -83.7 1 35.0 -49.8 300 53 437.4 437.4 309.6 437.4 0.00 42 78 17463 -50.9 -84.9 1 34.0 -52.0 310 35 461.0 461.0 311.8 461.0 0.00 43 70 18170 -49.1 -85.1 1 36.0 -50.5 310 46 479.3 479.3 313.4 479.4 0.00 44 66 18556 -48.9 -84.9 1 36.0 -50.4 316 47 487.9 487.9 314.1 487.9 0.00 45 55 19738 -53.9 -86.9 1 33.0 -54.9 308 48 502.6 502.6 315.1 502.6 0.00 46 50 20350 -53.7 -87.7 1 34.0 -54.9 315 52 516.9 516.9 316.1 516.9 0.00 47 47 20751 -52.1 -87.1 1 35.0 -53.6 315 54 530.0 530.0 316.9 530.0 0.00 48 42 21477 -54.9 -87.9 1 33.0 -56.1 318 55 540.4 540.4 317.5 540.4 0.00 49 30 23640 -53.5 -87.5 1 34.0 -55.4 340 48 598.8 598.8 320.6 598.8 0.01 50 28 24083 -53.3 -88.3 1 35.0 -55.3 345 48 611.3 611.3 321.1 611.3 0.01 51 24 25083 -49.5 -86.5 1 37.0 -52.7 337 50 649.9 649.9 322.7 649.9 0.01 52 21 25952 -51.9 -86.9 1 35.0 -54.8 328 37 667.9 667.9 323.3 668.0 0.01 53 20 26270 -48.5 -86.5 0 38.0 -52.5 330 41 687.7 687.7 324.0 687.8 0.01 54 17 27344 -45.5 -84.5 0 39.0 -51.0 328 41 730.1 730.1 325.4 730.2 0.02 55 11 30182 -54.7 -88.7 1 34.0 -58.3 330 66 793.4 793.4 327.1 793.5 0.01 56 10 30790 -55.3 -88.3 1 33.0 -58.9 315 41 813.1 813.1 327.5 813.3 0.02 57 6.5 33481 -64.5 -92.5 1 28.0 -66.5 880.9 880.9 329.0 881.0 0.01 58 6.1 33870 -63.5 -93.5 1 30.0 -65.8 901.3 901.3 329.4 901.4 0.01 TRP 287 8974 -55.3 -59.2 62 3.9 -55.4 245 77 311.3 311.3 285.8 311.5 0.05 WND 291 8886 -54.6 -58.0 66 3.4 -54.7 240 78 311.1 311.1 285.8 311.3 0.05 Sounding variables and indices 1000-500 mb thick: 5078.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 80.17 % Est. max temperature: -17.03 C = 1.34 F Sfc-Lift cond lev (LCL): 915.17 mb = 775.49 m = 2544.24 ft T: -27.68 C 700-500 lapse rate: 4.09 C/km ThetaE index: 0.00 C Layer 967.0- -0.0 mb Conv cond level (CCL): 393.25 mb = 6895.35 m = 22622.27 ft Mean mixing ratio: 0.32 g/kg Conv temperature: 29.43 C = 84.97 F Cap Strength: 38.71 C Lifted Index: 38.86 C Risk: None Lifted Index @300 mb: 40.98 C Lifted Index @700 mb: 28.31 C Showalter Index: 35.52 C Risk: None Total Totals Index: -6.50 C Risk: None Vertical Totals Index: -1.80 C Cross Totals Index: -4.70 C K Index: -35.40 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 9.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.85 J/kg Max Up Vert Vel: 3.42 m/s Conv Inhibition (B-): 90629.77 J/kg Cap Strength: 38.81 C Lift Cond Lev (LCL): 869.75 mb = 1139.77 m = 3739.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 18 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 ---------------------------------------------------------- 0 967 378 335 3 1.3 -2.7 | 80 17 -17.1 -3.1 1 937 610 345 11 2.8 -10.6 | 55 19 -15.5 -11.0 2 925 699 360 13 -0.0 -13.0 | 54 23 -18.4 -13.4 3 898 914 35 9 -5.2 -7.4 | 72 25 -23.5 -7.7 4 860 1219 65 9 -8.2 -3.8 | 81 27 -26.5 -4.2 5 850 1304 70 7 -6.6 -2.4 | 84 25 -25.0 -2.8 6 791 1829 85 12 -12.0 -1.0 | 87 30 -30.3 -1.4 7 758 2134 110 19 -17.9 6.5 | 100 37 -36.2 6.1 8 727 2438 145 12 -6.9 9.8 | 111 27 -25.3 9.5 9 700 2715 155 14 -5.9 12.7 | 117 27 -24.3 12.3 10 697 2743 155 14 -5.9 12.7 | 117 27 -24.3 12.3 11 669 3048 180 21 0.0 21.0 | 138 28 -18.4 20.6 12 616 3658 240 31 26.8 15.5 | 209 17 8.5 15.1 13 568 4267 260 35 34.5 6.1 | 250 17 16.1 5.7 14 545 4572 240 36 31.2 18.0 | 216 22 12.8 17.6 15 523 4877 250 33 31.0 11.3 | 229 17 12.6 10.9 16 502 5182 260 33 32.5 5.7 | 249 15 14.1 5.4 17 500 5210 255 35 33.8 9.1 | 241 18 15.4 8.7 18 460 5791 250 35 32.9 12.0 | 231 19 14.5 11.6 19 441 6096 245 46 41.7 19.4 | 231 30 23.3 19.1 20 400 6780 245 62 56.2 26.2 | 236 46 37.8 25.8 21 369 7315 250 68 63.9 23.3 | 243 51 45.5 22.9 22 352 7620 250 70 65.8 23.9 | 244 53 47.4 23.6 23 300 8690 245 76 68.9 32.1 | 238 60 50.5 31.8 24 291 8886 240 78 67.5 39.0 | 232 63 49.2 38.6 25 287 8974 245 77 69.8 32.5 | 238 61 51.4 32.2 26 280 9144 245 77 69.8 32.5 | 238 61 51.4 32.2 27 267 9449 260 67 66.0 11.6 | 257 49 47.6 11.3 28 254 9754 255 54 52.2 14.0 | 248 36 33.8 13.6 29 250 9860 260 58 57.1 10.1 | 256 40 38.7 9.7 30 221 10668 260 55 54.2 9.6 | 256 37 35.8 9.2 31 200 11310 275 57 56.8 -5.0 | 278 39 38.4 -5.3 32 167 12497 280 53 52.2 -9.2 | 286 35 33.8 -9.6 33 159 12802 280 60 59.1 -10.4 | 285 42 40.7 -10.8 34 150 13200 285 49 47.3 -12.7 | 294 32 28.9 -13.0 35 132 14021 285 42 40.6 -10.9 | 297 25 22.2 -11.2 36 120 14630 285 57 55.1 -14.8 | 292 40 36.7 -15.1 37 110 15240 290 52 48.9 -17.8 | 301 35 30.5 -18.1 38 100 15840 300 53 45.9 -26.5 | 314 38 27.5 -26.9 39 95 16154 300 53 45.9 -26.5 | 314 38 27.5 -26.9 40 87 16764 320 51 32.8 -39.1 | 340 42 14.4 -39.4 41 79 17374 310 33 25.3 -21.2 | 342 23 6.9 -21.6 42 72 17983 310 49 37.5 -31.5 | 329 37 19.2 -31.9 43 70 18170 310 46 35.2 -29.6 | 331 34 16.9 -29.9 44 60 19202 325 48 27.5 -39.3 | 347 41 9.1 -39.7 45 54 19812 305 48 39.3 -27.5 | 323 35 20.9 -27.9 46 50 20350 315 52 36.8 -36.8 | 334 41 18.4 -37.1 47 43 21336 315 57 40.3 -40.3 | 332 46 21.9 -40.7 48 39 21946 330 46 23.0 -39.8 | 353 40 4.6 -40.2 49 34 22860 335 53 22.4 -48.0 | 355 49 4.0 -48.4 50 32 23165 320 42 27.0 -32.2 | 345 34 8.6 -32.5 51 30 23640 340 48 16.4 -45.1 | 2 46 -2.0 -45.5 52 29 23774 330 55 27.5 -47.6 | 349 49 9.1 -48.0 53 28 24079 345 48 12.4 -46.4 | 7 47 -6.0 -46.7 54 27 24384 335 42 17.7 -38.1 | 1 38 -0.6 -38.4 55 24 24994 335 51 21.6 -46.2 | 356 47 3.2 -46.6 56 22 25603 345 42 10.9 -40.6 | 10 42 -7.5 -40.9 57 20 26213 315 33 23.3 -23.3 | 348 24 4.9 -23.7 58 20 26270 330 41 20.5 -35.5 | 357 36 2.1 -35.9 59 18 27127 335 49 20.7 -44.4 | 357 45 2.3 -44.8 60 17 27432 325 37 21.2 -30.3 | 355 31 2.8 -30.7 61 15 28346 315 37 26.2 -26.2 | 344 28 7.8 -26.5 62 11 30175 330 66 33.0 -57.2 | 346 59 14.6 -57.5 63 10 30790 315 41 29.0 -29.0 | 340 31 10.6 -29.4 Wind Parameters Mean winds (0-6000m): 238.9 at 24.5 knts Storm direction: 268.9 at 18.4 knts Shear (0-3000m) pos: 4.8 neg: 0.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 89.4 deg Storm rel helicity (0-3000m) pos: 402.0 neg: -38.6 tot: 363.4 m^2/s^2 ave: 121.1 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 13.4 stream: 8.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 120.97 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 ------------------------------------------------------------------------------- 500 358 9 61 21| 8.5 0.0 8.5| 39.3 -38.6 0.7 1.3 -0.10| 18.2 -1.9 1000 24 9 69 24| 4.4 0.0 4.4| 84.7 -38.6 46.1 46.1 0.19| 12.9 2.5 1500 46 9 75 26| 5.0 0.0 5.0|104.4 -38.6 65.8 43.9 0.23| 10.8 2.5 2000 72 11 83 29| 4.2 0.0 4.2|211.6 -38.6 173.0 86.5 0.40| 12.5 5.0 2500 93 12 90 30| 4.1 0.0 4.1|268.9 -38.6 230.3 92.1 0.47| 11.9 5.6 3000 124 13 103 30| 4.8 0.0 4.8|402.0 -38.6 363.4 121.1 0.60| 13.4 8.0 4000 207 18 147 19| 4.5 0.0 4.5|524.4 -56.6 467.8 116.9 0.63| 14.0 8.8 5000 232 21 172 13| 3.8 0.3 4.1|569.0-108.1 460.9 92.2 0.51| 13.7 7.0 6000 239 25 192 13| 3.2 1.5 4.7|581.5-120.3 461.2 76.9 0.44| 13.1 5.7 Wrote GIF file: /home/apache/climate/data/raob//CYYE/skewt/CYYE.skewt.20251209.00.gif