UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for CYXS... Searching the city database file for: CYXS ... Date:0000Z 13 OCT 25 Station: CYXS WMO ident: 71896 Latitude: 53.88 Longitude: -122.68 Elevation: 691.00 ------------------------------------------------------------------------------- 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 179 SFC 950 691 5.4 -11.6 28 17.0 -0.4 355 8 282.7 283.0 275.3 287.5 1.65 2 939 745 3.2 -11.8 32 15.0 -1.7 359 12 281.4 281.7 274.6 286.2 1.65 3 925 815 2.2 -11.8 35 14.0 -2.4 5 17 281.6 281.8 274.8 286.4 1.67 4 850 1489 -4.3 -13.3 49 9.0 -7.0 30 16 281.6 281.9 274.8 286.3 1.61 5 730 2662 -15.7 -16.5 94 0.8 -15.9 49 18 281.7 281.9 274.5 285.9 1.44 6 725 2714 -14.5 -21.5 55 7.0 -16.0 49 17 283.6 283.7 274.8 286.4 0.95 7 721 2756 -14.5 -23.5 46 9.0 -16.3 50 17 284.0 284.2 274.8 286.4 0.80 8 700 2980 -14.7 -28.7 29 14.0 -17.1 60 15 286.2 286.3 275.5 287.8 0.51 9 670 3310 -16.1 -32.1 24 16.0 -18.5 61 17 288.2 288.3 276.4 289.5 0.39 10 500 5450 -29.3 -50.3 11 21.0 -30.7 30 27 297.3 297.3 280.3 297.6 0.08 11 453 6150 -33.5 -54.5 10 21.0 -34.6 30 42 300.6 300.6 281.7 300.8 0.05 12 444 6291 -33.1 -55.1 9 22.0 -34.2 30 46 302.8 302.8 282.6 303.0 0.05 13 401 7003 -36.7 -54.7 14 18.0 -37.5 30 64 307.1 307.1 284.3 307.3 0.06 14 400 7020 -36.7 -55.7 12 19.0 -37.5 30 64 307.3 307.3 284.4 307.5 0.05 15 374 7484 -36.9 -59.9 7 23.0 -37.8 26 75 313.0 313.0 286.4 313.1 0.03 16 301 8968 -42.3 -65.3 6 23.0 -43.0 15 91 325.4 325.4 290.4 325.5 0.02 17 300 8990 -42.1 -66.1 6 24.0 -42.8 15 91 326.0 326.0 290.6 326.1 0.02 18 297 9058 -41.7 -67.7 4 26.0 -42.5 15 91 327.5 327.5 291.0 327.6 0.01 19 282 9409 -41.8 -69.3 3 27.5 -42.6 15 94 332.3 332.3 292.3 332.3 0.01 20 268 9753 -41.9 -70.9 3 29.0 -42.8 13 94 337.0 337.0 293.6 337.0 0.01 21 252 10167 -44.5 -74.5 2 30.0 -45.2 10 93 339.1 339.1 294.1 339.2 0.01 22 250 10220 -44.3 -74.3 2 30.0 -45.0 10 93 340.2 340.2 294.4 340.2 0.01 23 240 10494 -43.9 -74.9 2 31.0 -44.7 13 91 344.8 344.8 295.5 344.8 0.01 24 200 11710 -47.7 -77.7 2 30.0 -48.3 15 78 357.2 357.2 298.1 357.3 0.00 25 186 12186 -49.5 -79.5 2 30.0 -50.0 15 72 361.8 361.8 299.1 361.8 0.00 26 163 13048 -49.9 -79.9 2 30.0 -50.5 15 62 375.1 375.1 301.4 375.1 0.00 27 150 13590 -49.9 -80.9 1 31.0 -50.5 15 56 384.1 384.1 302.9 384.1 0.00 28 145 13812 -49.3 -81.3 1 32.0 -50.0 11 62 388.9 388.9 303.6 388.9 0.00 29 137 14185 -49.3 -81.3 1 32.0 -50.1 15 52 395.2 395.2 304.5 395.3 0.00 30 129 14577 -52.9 -81.9 2 29.0 -53.4 19 42 395.6 395.6 304.6 395.6 0.00 31 109 15655 -57.3 -84.3 2 27.0 -57.7 355 37 406.9 406.9 306.1 406.9 0.00 32 100 16200 -58.1 -86.1 2 28.0 -58.5 355 34 415.5 415.5 307.2 415.5 0.00 33 98 16327 -57.5 -86.5 1 29.0 -57.9 355 34 419.0 419.0 307.6 419.1 0.00 34 97 16392 -54.1 -85.1 1 31.0 -54.7 355 34 426.9 426.9 308.5 426.9 0.00 35 91 16804 -50.3 -83.3 1 33.0 -51.3 340 37 442.3 442.3 310.1 442.3 0.00 36 81 17552 -55.9 -84.9 1 29.0 -56.5 352 15 445.8 445.8 310.4 445.8 0.00 37 70 18480 -55.3 -85.3 1 30.0 -56.0 340 13 466.1 466.1 312.3 466.1 0.00 38 50 20610 -57.5 -86.5 1 29.0 -58.3 360 11 508.0 508.0 315.5 508.0 0.00 39 38 22333 -59.9 -87.9 1 28.0 -60.6 349 4 543.3 543.3 317.7 543.4 0.00 40 34 23032 -56.9 -86.9 1 30.0 -58.0 320 15 568.8 568.8 319.1 568.8 0.01 41 30 23820 -59.3 -87.3 1 28.0 -60.3 315 18 583.0 583.0 319.8 583.0 0.01 42 27 24478 -61.3 -88.3 2 27.0 -62.1 328 18 595.2 595.2 320.4 595.2 0.01 43 25 24960 -58.3 -87.3 1 29.0 -59.6 316 16 617.1 617.1 321.3 617.1 0.01 44 23 25482 -61.5 -88.5 2 27.0 -62.5 320 17 622.5 622.5 321.6 622.6 0.01 45 20 26350 -61.5 -88.5 2 27.0 -62.6 305 7 647.9 647.9 322.6 648.0 0.01 46 12 29503 -63.1 -90.1 1 27.0 -64.6 317 24 744.2 744.2 325.8 744.2 0.01 47 10 30630 -61.1 -89.1 1 28.0 -63.1 295 19 791.5 791.5 327.0 791.6 0.01 48 8.9 31351 -62.9 -89.9 1 27.0 -64.8 811.4 811.4 327.5 811.5 0.01 49 7.7 32258 -55.7 -86.7 1 31.0 -59.8 874.6 874.6 328.9 874.9 0.03 50 6.5 33335 -56.7 -86.7 1 30.0 -60.9 913.8 913.8 329.7 914.1 0.03 TRP 301 8968 -42.3 -65.3 6 23.0 -43.0 15 91 325.4 325.4 290.4 325.5 0.02 WND 282 9409 -41.8 -69.3 3 27.5 -42.6 15 94 332.3 332.3 292.3 332.3 0.01 Sounding variables and indices 1000-500 mb thick: 5271.00 m Freezing level: 899.62 mb = 1043.12 m = 3422.28 ft Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 36.63 % Est. max temperature: 4.47 C = 40.05 F Sfc-Lift cond lev (LCL): 729.56 mb = 2666.77 m = 8749.14 ft T: -15.60 C 700-500 lapse rate: 5.91 C/km ThetaE index: 1.34 C Layer 939.0- 925.0 mb Conv cond level (CCL): 739.14 mb = 2566.32 m = 8419.57 ft Mean mixing ratio: 1.64 g/kg Conv temperature: 4.46 C = 40.02 F Cap Strength: 4.56 C Lifted Index: 9.65 C Risk: None Lifted Index @300 mb: 28.08 C Lifted Index @700 mb: 3.33 C Showalter Index: 9.70 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 25.00 C Cross Totals Index: 16.00 C K Index: -2.30 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 2.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.07 J/kg Max Up Vert Vel: 1.46 m/s Conv Inhibition (B-): 2.66 J/kg Cap Strength: 9.30 C Lift Cond Lev (LCL): 739.92 mb = 2558.20 m = 8392.94 ft Lev Free Conv (LFC): 734.92 mb = 2610.47 m = 8564.43 ft Equ Level (EL): 724.92 mb = 2715.04 m = 8907.51 ft B at Equ Level: -2.42 J/kg Max Parcel Lev (MPL): 724.92 mb = 2715.04 m = 8907.51 ft Wind level data Storm motion: 65 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 ---------------------------------------------------------- 0 950 691 355 8 0.7 -8.0 | 272 17 16.7 -0.6 1 925 815 5 17 -1.5 -16.9 | 304 17 14.5 -9.6 2 914 914 10 19 -3.3 -18.7 | 312 17 12.7 -11.4 3 879 1219 10 15 -2.6 -14.8 | 299 15 13.4 -7.4 4 850 1489 30 16 -8.0 -13.9 | 309 10 8.0 -6.5 5 846 1524 30 15 -7.5 -13.0 | 304 10 8.5 -5.7 6 813 1829 35 18 -10.3 -14.7 | 323 9 5.6 -7.4 7 782 2134 40 17 -10.9 -13.0 | 319 8 5.0 -5.7 8 751 2438 45 21 -14.8 -14.8 | 352 8 1.1 -7.5 9 722 2743 50 17 -13.0 -10.9 | 321 5 2.9 -3.6 10 700 2980 60 15 -13.0 -7.5 | 273 3 3.0 -0.2 11 694 3048 65 14 -12.7 -5.9 | 247 4 3.3 1.4 12 638 3658 55 21 -17.2 -12.0 | 15 5 -1.2 -4.7 13 612 3962 40 22 -14.1 -16.9 | 349 10 1.8 -9.5 14 587 4267 45 16 -11.3 -11.3 | 311 6 4.7 -4.0 15 564 4572 35 24 -13.8 -19.7 | 350 13 2.2 -12.3 16 541 4877 40 20 -12.9 -15.3 | 339 9 3.1 -8.0 17 500 5450 30 27 -13.5 -23.4 | 351 16 2.5 -16.1 18 456 6096 30 41 -20.5 -35.5 | 9 29 -4.5 -28.2 19 400 7020 30 64 -32.0 -55.4 | 18 51 -16.0 -48.1 20 366 7620 25 78 -33.0 -70.7 | 15 66 -17.0 -63.4 21 321 8534 15 93 -24.1 -89.8 | 6 83 -8.1 -82.5 22 301 8968 15 91 -23.6 -87.9 | 5 81 -7.6 -80.6 23 300 8990 15 91 -23.6 -87.9 | 5 81 -7.6 -80.6 24 293 9144 15 92 -23.8 -88.9 | 5 82 -7.8 -81.5 25 282 9409 15 94 -24.3 -90.8 | 6 84 -8.4 -83.5 26 280 9449 15 94 -24.3 -90.8 | 6 84 -8.4 -83.5 27 250 10220 10 93 -16.1 -91.6 | 0 84 -0.2 -84.3 28 234 10668 15 89 -23.0 -86.0 | 5 79 -7.1 -78.6 29 200 11710 15 78 -20.2 -75.3 | 4 68 -4.2 -68.0 30 150 13590 15 56 -14.5 -54.1 | 358 47 1.5 -46.8 31 147 13716 10 64 -11.1 -63.0 | 355 56 4.9 -55.7 32 128 14630 20 40 -13.7 -37.6 | 356 30 2.3 -30.3 33 122 14935 5 32 -2.8 -31.9 | 332 28 13.2 -24.6 34 116 15240 360 34 -0.0 -34.0 | 329 31 16.0 -26.7 35 111 15545 355 37 3.2 -36.9 | 327 35 19.2 -29.5 36 100 16200 355 34 3.0 -33.9 | 325 33 18.9 -26.5 37 96 16459 355 34 3.0 -33.9 | 325 33 18.9 -26.5 38 92 16764 335 40 16.9 -36.3 | 311 44 32.9 -28.9 39 87 17069 15 20 -5.2 -19.3 | 318 16 10.8 -12.0 40 83 17374 15 14 -3.6 -13.5 | 297 14 12.3 -6.2 41 79 17678 335 16 6.8 -14.5 | 288 24 22.7 -7.2 42 72 18288 15 18 -4.7 -17.4 | 312 15 11.3 -10.1 43 70 18480 340 13 4.4 -12.2 | 283 21 20.4 -4.9 44 69 18593 340 12 4.1 -11.3 | 281 20 20.1 -4.0 45 66 18898 335 15 6.3 -13.6 | 286 23 22.3 -6.3 46 62 19202 350 23 4.0 -22.7 | 308 25 20.0 -15.3 47 60 19507 10 17 -3.0 -16.7 | 306 16 13.0 -9.4 48 57 19812 330 12 6.0 -10.4 | 278 22 22.0 -3.1 49 54 20117 315 7 4.9 -4.9 | 264 21 20.9 2.4 50 52 20422 350 14 2.4 -13.8 | 289 20 18.4 -6.5 51 50 20610 360 11 -0.0 -11.0 | 283 16 16.0 -3.7 52 49 20726 10 10 -1.7 -9.8 | 280 14 14.2 -2.5 53 45 21336 320 12 7.7 -9.2 | 275 24 23.7 -1.9 54 42 21641 350 15 2.6 -14.8 | 292 20 18.6 -7.4 55 40 21946 40 10 -6.4 -7.7 | 272 10 9.5 -0.3 56 37 22555 320 1 0.6 -0.8 | 248 18 16.6 6.6 57 33 23165 320 19 12.2 -14.6 | 284 29 28.2 -7.2 58 30 23774 325 15 8.6 -12.3 | 281 25 24.6 -5.0 59 30 23820 315 18 12.7 -12.7 | 281 29 28.7 -5.4 60 29 24079 305 18 14.7 -10.3 | 276 31 30.7 -3.0 61 27 24384 330 20 10.0 -17.3 | 291 28 26.0 -10.0 62 26 24689 325 15 8.6 -12.3 | 281 25 24.6 -5.0 63 24 25298 305 17 13.9 -9.8 | 275 30 29.9 -2.4 64 23 25603 330 17 8.5 -14.7 | 287 26 24.5 -7.4 65 21 25908 340 14 4.8 -13.2 | 286 22 20.8 -5.8 66 20 26350 305 7 5.7 -4.0 | 261 22 21.7 3.3 67 19 26518 320 17 10.9 -13.0 | 282 27 26.9 -5.7 68 19 26822 280 5 4.9 -0.9 | 253 22 20.9 6.5 69 18 27127 300 10 8.7 -5.0 | 265 25 24.6 2.3 70 17 27432 330 22 11.0 -19.1 | 294 29 27.0 -11.7 71 16 27737 310 18 13.8 -11.6 | 278 30 29.8 -4.2 72 14 28346 325 25 14.3 -20.5 | 293 33 30.3 -13.2 73 13 28956 305 27 22.1 -15.5 | 282 39 38.1 -8.2 74 12 29261 325 26 14.9 -21.3 | 294 34 30.9 -14.0 75 11 29870 305 21 17.2 -12.0 | 278 34 33.2 -4.7 76 10 30630 295 19 17.2 -8.0 | 271 33 33.2 -0.7 Wind Parameters Mean winds (0-6000m): 35.4 at 23.4 knts Storm direction: 65.4 at 17.6 knts Shear (0-3000m) pos: 2.5 neg: 1.1 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 98.2 deg Storm rel helicity (0-3000m) pos: 71.2 neg: -20.4 tot: 50.8 m^2/s^2 ave: 16.9 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 19.53 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 7 16 300 16| 8.1 0.0 8.1| 48.9 -11.3 37.6 75.2 0.59| 14.9 8.7 1000 15 16 303 14| 5.9 0.0 5.9| 57.9 -11.9 46.0 46.0 0.52| 11.0 5.8 1500 23 16 308 12| 4.6 0.0 4.6| 62.8 -12.8 50.0 33.3 0.51| 8.6 4.4 2000 29 17 314 11| 3.7 0.0 3.7| 68.8 -15.9 52.9 26.5 0.44| 8.1 3.6 2500 34 17 315 9| 3.0 0.0 3.0| 69.3 -20.2 49.0 19.6 0.26| 7.8 2.0 3000 39 17 318 8| 2.5 1.1 3.6| 71.2 -20.4 50.8 16.9 0.30| 7.6 2.3 4000 40 18 325 8| 1.9 1.4 3.3| 81.8 -35.6 46.2 11.5 0.17| 8.2 1.4 5000 38 19 332 9| 1.5 2.1 3.6|102.6 -38.8 63.8 12.8 0.19| 8.1 1.5 6000 35 23 348 12| 1.3 3.7 5.0|166.1 -38.8 127.3 21.2 0.22| 8.8 1.9 Wrote GIF file: /home/apache/climate/data/raob//CYXS/skewt/CYXS.skewt.20251013.00.gif