UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010900.upa.cvt Date: 0000Z 9 JAN 26 Searching for CYZV... Searching the city database file for: CYZV ... Date:0000Z 9 JAN 26 Station: CYZV WMO ident: 71811 Latitude: 50.22 Longitude: -66.25 Elevation: 53.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1011 53 -2.1 -3.7 89 1.6 -2.7 325 4 270.2 270.7 269.9 277.9 2.87 1 1003 116 -0.7 -4.6 75 3.9 -2.1 325 11 272.2 272.7 270.9 279.6 2.70 2 1000 140 -0.9 -4.9 74 4.0 -2.3 325 13 272.2 272.7 270.8 279.5 2.65 3 957 490 -2.7 -7.3 71 4.6 -4.3 349 18 273.9 274.3 271.3 280.3 2.30 4 925 758 -4.9 -7.5 82 2.6 -5.8 5 15 274.3 274.7 271.6 280.8 2.35 5 850 1419 -8.7 -9.3 95 0.6 -8.9 290 10 277.0 277.4 273.1 283.3 2.22 6 822 1678 -10.9 -11.0 99 0.1 -10.9 303 14 277.4 277.7 272.9 283.1 2.01 7 819 1706 -8.1 -11.5 76 3.4 -9.1 305 15 280.6 281.0 274.6 286.2 1.93 8 783 2055 -8.5 -14.5 62 6.0 -10.2 300 19 283.8 284.1 275.9 288.5 1.59 9 703 2884 -12.9 -25.9 33 13.0 -15.4 298 21 287.8 288.0 276.6 289.9 0.66 10 700 2917 -13.3 -26.3 33 13.0 -15.7 300 21 287.8 287.9 276.5 289.8 0.64 11 666 3294 -16.1 -26.1 42 10.0 -17.9 288 17 288.7 288.9 277.1 290.9 0.68 12 657 3397 -16.5 -23.5 55 7.0 -17.9 288 17 289.4 289.6 277.7 292.1 0.87 13 654 3431 -16.5 -19.5 78 3.0 -17.2 287 18 289.8 290.0 278.4 293.6 1.25 14 647 3512 -17.1 -19.4 82 2.3 -17.6 283 19 290.0 290.2 278.6 293.9 1.27 15 635 3652 -17.7 -24.7 54 7.0 -19.0 276 21 290.9 291.0 278.3 293.4 0.81 16 627 3747 -18.1 -24.1 59 6.0 -19.3 273 21 291.5 291.6 278.7 294.2 0.87 17 619 3843 -18.9 -25.9 54 7.0 -20.1 271 21 291.6 291.8 278.6 294.0 0.75 18 613 3916 -19.3 -32.3 31 13.0 -21.2 269 21 292.0 292.1 278.3 293.3 0.41 19 594 4149 -21.3 -28.3 53 7.0 -22.4 263 20 292.3 292.4 278.7 294.3 0.62 20 565 4516 -24.5 -36.5 32 12.0 -25.9 260 18 292.8 292.8 278.5 293.7 0.30 21 537 4886 -25.5 -52.5 6 27.0 -27.3 290 26 295.8 295.9 279.6 296.0 0.06 22 500 5400 -29.7 -48.7 14 19.0 -31.0 295 27 296.8 296.8 280.1 297.2 0.09 23 498 5428 -29.9 -48.9 14 19.0 -31.2 295 27 296.9 296.9 280.1 297.2 0.09 24 408 6824 -37.1 -65.1 4 28.0 -38.0 300 36 305.0 305.0 283.4 305.1 0.01 25 400 6960 -37.3 -66.3 3 29.0 -38.2 300 36 306.5 306.5 284.0 306.6 0.01 26 373 7442 -38.7 -68.7 3 30.0 -39.5 302 46 310.8 310.8 285.7 310.9 0.01 27 320 8482 -45.5 -67.7 6 22.3 -45.9 310 71 315.4 315.4 287.2 315.5 0.01 28 300 8910 -48.3 -67.3 9 19.0 -48.7 315 68 317.3 317.3 287.9 317.3 0.01 29 281 9340 -50.9 -69.9 9 19.0 -51.2 315 56 319.5 319.5 288.6 319.6 0.01 30 263 9770 -52.5 -71.5 8 19.0 -52.8 305 62 323.3 323.3 289.8 323.3 0.01 31 250 10100 -50.3 -76.3 3 26.0 -50.7 310 60 331.3 331.3 292.1 331.3 0.00 32 244 10258 -49.9 -76.9 3 27.0 -50.3 310 56 334.2 334.2 292.9 334.2 0.00 33 222 10870 -52.7 -78.7 3 26.0 -53.0 303 49 339.0 339.0 294.1 339.1 0.00 34 215 11077 -49.5 -79.5 2 30.0 -50.0 296 53 347.1 347.1 296.0 347.1 0.00 35 207 11325 -48.7 -79.7 2 31.0 -49.3 292 57 352.2 352.2 297.1 352.2 0.00 36 200 11550 -49.7 -80.7 1 31.0 -50.2 300 51 354.1 354.1 297.5 354.1 0.00 37 188 11954 -51.1 -81.1 2 30.0 -51.5 305 48 358.1 358.1 298.3 358.1 0.00 38 161 12967 -48.9 -81.9 1 33.0 -49.6 311 39 378.1 378.1 301.9 378.1 0.00 39 150 13430 -50.7 -82.7 1 32.0 -51.3 300 33 382.7 382.7 302.7 382.7 0.00 40 144 13695 -51.5 -84.5 1 33.0 -52.1 300 30 385.8 385.8 303.2 385.8 0.00 41 137 14018 -50.7 -83.7 1 33.0 -51.4 302 30 392.8 392.8 304.2 392.8 0.00 42 124 14661 -54.9 -85.9 1 31.0 -55.4 294 34 396.5 396.5 304.7 396.5 0.00 43 115 15140 -55.9 -85.9 1 30.0 -56.3 288 38 403.3 403.3 305.6 403.3 0.00 44 110 15424 -54.7 -84.7 1 30.0 -55.2 290 43 410.7 410.7 306.6 410.7 0.00 45 100 16030 -56.5 -85.5 1 29.0 -56.9 295 30 418.6 418.6 307.6 418.6 0.00 46 91 16626 -56.7 -85.7 1 29.0 -57.2 293 26 429.6 429.6 308.8 429.6 0.00 47 79 17513 -60.1 -87.1 2 27.0 -60.4 297 29 440.3 440.3 309.9 440.3 0.00 48 71 18181 -57.9 -86.9 1 29.0 -58.5 297 30 458.7 458.7 311.7 458.7 0.00 49 70 18270 -58.1 -87.1 1 29.0 -58.6 295 30 460.1 460.1 311.8 460.1 0.00 50 50 20370 -62.3 -89.3 2 27.0 -62.7 280 22 496.7 496.7 314.7 496.7 0.00 51 44 21158 -63.5 -89.5 2 26.0 -63.9 300 25 512.2 512.2 315.8 512.2 0.00 52 37 22228 -61.5 -89.5 1 28.0 -62.1 284 32 543.4 543.4 317.7 543.4 0.00 53 31 23319 -63.9 -89.9 2 26.0 -64.4 296 34 565.1 565.1 318.9 565.1 0.00 54 30 23520 -63.7 -90.7 1 27.0 -64.3 285 35 571.0 571.0 319.2 571.0 0.00 55 26 24398 -61.1 -89.1 1 28.0 -62.0 290 29 602.2 602.2 320.7 602.3 0.01 56 20 26010 -63.3 -90.3 1 27.0 -64.2 290 33 642.4 642.4 322.4 642.4 0.01 57 19 26324 -64.9 -90.9 2 26.0 -65.7 291 36 646.9 646.9 322.6 647.0 0.01 58 14 28207 -60.3 -89.3 1 29.0 -62.0 290 52 721.6 721.6 325.1 721.6 0.01 59 13 28667 -61.7 -89.7 1 28.0 -63.3 288 55 732.2 732.2 325.4 732.3 0.01 60 12 29166 -59.1 -89.1 1 30.0 -61.3 277 63 758.3 758.4 326.1 758.4 0.01 61 10 30310 -58.5 -88.5 1 30.0 -61.2 275 68 801.2 801.2 327.3 801.3 0.02 62 10 30310 -57.5 -88.5 1 31.0 -60.4 275 68 804.9 804.9 327.4 805.0 0.02 63 9.1 30902 -60.3 -89.3 1 29.0 -62.7 816.2 816.2 327.6 816.3 0.01 64 6.1 33435 -53.5 -86.5 1 33.0 -59.2 944.3 944.4 330.2 944.7 0.04 65 5.5 34110 -48.1 -84.1 1 36.0 -56.7 996.6 996.7 331.1 997.3 0.06 66 5.1 34605 -50.1 -85.1 1 35.0 -58.0 1009.3 1009.4 331.3 1009.9 0.06 67 4.6 35289 -43.9 -82.9 1 39.0 -55.7 1068.5 1068.5 332.2 1069.5 0.09 68 3.8 36571 -44.3 -83.3 1 39.0 -56.8 1126.5 1126.6 333.0 1127.8 0.10 TRP 263 9770 -52.5 -71.5 8 19.0 -52.8 305 62 323.3 323.3 289.8 323.3 0.01 WND 320 8482 -45.5 -67.7 6 22.3 -45.9 310 71 315.4 315.4 287.2 315.5 0.01 Sounding variables and indices 1000-500 mb thick: 5260.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 54.02 % Est. max temperature: 4.33 C = 39.80 F Sfc-Lift cond lev (LCL): 985.79 mb = 253.80 m = 832.66 ft T: -1.49 C 700-500 lapse rate: 6.60 C/km ThetaE index: 0.23 C Layer 822.0- 819.0 mb Conv cond level (CCL): 865.23 mb = 1280.14 m = 4199.87 ft Mean mixing ratio: 2.44 g/kg Conv temperature: 4.18 C = 39.52 F Cap Strength: 13.74 C Lifted Index: 14.11 C Risk: None Lifted Index @300 mb: 26.33 C Lifted Index @700 mb: 9.24 C Showalter Index: 11.65 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 20.40 C K Index: -1.30 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 2.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.07 J/kg Max Up Vert Vel: 4.71 m/s Conv Inhibition (B-): 85214.59 J/kg Cap Strength: 14.04 C Lift Cond Lev (LCL): 905.91 mb = 921.03 m = 3021.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 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 1011 53 325 4 2.3 -3.3 | 145 11 -6.2 8.9 1 1000 140 325 13 7.5 -10.6 | 144 2 -1.1 1.5 2 979 305 340 19 6.5 -17.9 | 20 6 -2.0 -5.7 3 942 610 355 17 1.5 -16.9 | 56 9 -7.0 -4.8 4 925 758 5 15 -1.3 -14.9 | 74 10 -9.8 -2.8 5 907 914 345 9 2.3 -8.7 | 119 7 -6.2 3.4 6 872 1219 310 14 10.7 -9.0 | 215 4 2.2 3.1 7 850 1419 290 10 9.4 -3.4 | 186 9 0.9 8.7 8 839 1524 290 10 9.4 -3.4 | 186 9 0.9 8.7 9 806 1829 315 18 12.7 -12.7 | 278 4 4.2 -0.6 10 775 2134 295 19 17.2 -8.0 | 245 10 8.7 4.1 11 745 2438 300 17 14.7 -8.5 | 240 7 6.2 3.6 12 716 2743 290 23 21.6 -7.9 | 252 14 13.1 4.3 13 700 2917 300 21 18.2 -10.5 | 260 10 9.7 1.6 14 688 3048 280 18 17.7 -3.1 | 226 13 9.2 9.0 15 660 3353 290 17 16.0 -5.8 | 230 10 7.5 6.3 16 633 3658 275 21 20.9 -1.8 | 230 16 12.4 10.3 17 583 4267 260 20 19.7 3.5 | 216 19 11.2 15.6 18 559 4572 260 18 17.7 3.1 | 211 18 9.2 15.3 19 537 4877 290 26 24.4 -8.9 | 258 16 15.9 3.2 20 500 5400 295 27 24.5 -11.4 | 267 16 15.9 0.7 21 453 6096 300 34 29.4 -17.0 | 283 21 20.9 -4.9 22 400 6960 300 36 31.2 -18.0 | 285 23 22.7 -5.9 23 397 7010 295 36 32.6 -15.2 | 277 24 24.1 -3.1 24 363 7620 305 51 41.8 -29.3 | 297 37 33.3 -17.1 25 320 8482 310 71 54.4 -45.6 | 306 57 45.9 -33.5 26 317 8534 310 71 54.4 -45.6 | 306 57 45.9 -33.5 27 300 8910 315 68 48.1 -48.1 | 312 53 39.6 -35.9 28 289 9144 315 64 45.3 -45.3 | 312 49 36.7 -33.1 29 276 9449 315 51 36.1 -36.1 | 311 36 27.5 -23.9 30 263 9770 305 62 50.8 -35.6 | 299 48 42.3 -23.4 31 252 10058 305 70 57.3 -40.2 | 300 56 48.8 -28.0 32 250 10100 310 60 46.0 -38.6 | 305 46 37.4 -26.4 33 229 10668 310 44 33.7 -28.3 | 303 30 25.2 -16.1 34 209 11278 290 58 54.5 -19.8 | 280 47 46.0 -7.7 35 200 11550 300 51 44.2 -25.5 | 291 38 35.6 -13.4 36 165 12802 315 41 29.0 -29.0 | 309 27 20.5 -16.8 37 150 13430 300 33 28.6 -16.5 | 282 21 20.1 -4.4 38 143 13716 300 30 26.0 -15.0 | 279 18 17.5 -2.9 39 130 14326 305 30 24.6 -17.2 | 288 17 16.1 -5.1 40 119 14935 285 37 35.7 -9.6 | 265 27 27.2 2.6 41 113 15240 290 39 36.6 -13.3 | 272 28 28.1 -1.2 42 108 15545 290 45 42.3 -15.4 | 275 34 33.8 -3.2 43 100 16030 295 30 27.2 -12.7 | 272 19 18.7 -0.5 44 98 16154 295 29 26.3 -12.3 | 270 18 17.8 -0.1 45 93 16459 285 28 27.0 -7.2 | 255 19 18.5 4.9 46 89 16764 300 25 21.7 -12.5 | 272 13 13.1 -0.4 47 81 17374 290 29 27.3 -9.9 | 263 19 18.7 2.2 48 77 17678 305 29 23.8 -16.6 | 286 16 15.2 -4.5 49 70 18270 295 30 27.2 -12.7 | 272 19 18.7 -0.5 50 70 18288 295 28 25.4 -11.8 | 269 17 16.9 0.3 51 63 18898 305 24 19.7 -13.8 | 278 11 11.1 -1.6 52 60 19202 290 28 26.3 -9.6 | 262 18 17.8 2.6 53 57 19507 310 24 18.4 -15.4 | 288 10 9.9 -3.3 54 55 19812 285 21 20.3 -5.4 | 240 14 11.8 6.7 55 50 20370 280 22 21.7 -3.8 | 238 16 13.1 8.3 56 50 20422 300 23 19.9 -11.5 | 267 11 11.4 0.6 57 47 20726 280 22 21.7 -3.8 | 238 16 13.1 8.3 58 45 21031 300 25 21.7 -12.5 | 272 13 13.1 -0.4 59 43 21336 300 26 22.5 -13.0 | 274 14 14.0 -0.9 60 41 21641 300 23 19.9 -11.5 | 267 11 11.4 0.6 61 39 21946 275 28 27.9 -2.4 | 243 22 19.4 9.7 62 35 22555 295 36 32.6 -15.2 | 277 24 24.1 -3.1 63 32 23165 305 33 27.0 -18.9 | 290 20 18.5 -6.8 64 30 23520 285 35 33.8 -9.1 | 263 25 25.3 3.1 65 27 24079 285 37 35.7 -9.6 | 265 27 27.2 2.6 66 26 24384 290 28 26.3 -9.6 | 262 18 17.8 2.6 67 25 24689 280 40 39.4 -6.9 | 260 31 30.9 5.2 68 22 25298 290 41 38.5 -14.0 | 274 30 30.0 -1.9 69 20 26010 290 33 31.0 -11.3 | 268 23 22.5 0.9 70 19 26213 300 41 35.5 -20.5 | 287 28 27.0 -8.4 71 18 26518 275 27 26.9 -2.4 | 242 21 18.4 9.8 72 16 27432 275 41 40.8 -3.6 | 255 33 32.3 8.6 73 15 27737 270 58 58.0 -0.0 | 256 51 49.5 12.1 74 14 28346 295 50 45.3 -21.1 | 284 38 36.8 -9.0 75 12 29261 275 64 63.8 -5.6 | 263 56 55.2 6.6 76 11 29566 280 51 50.2 -8.9 | 265 42 41.7 3.3 77 10 30310 275 68 67.7 -5.9 | 264 60 59.2 6.2 Wind Parameters Mean winds (0-6000m): 294.9 at 19.8 knts Storm direction: 324.9 at 14.8 knts Shear (0-3000m) pos: 3.5 neg: 3.7 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 80.8 deg Storm rel helicity (0-3000m) pos: 52.3 neg: -32.4 tot: 19.9 m^2/s^2 ave: 6.6 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 13.7 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.42 Bulk Shear: 26.28 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 ------------------------------------------------------------------------------- 500 340 16 49 4| 14.3 0.0 14.3| 6.0 -2.1 3.9 7.8 -0.13| 21.6 -2.9 1000 346 15 69 5| 7.2 4.3 11.4| 28.1 -2.1 26.0 26.0 0.23| 18.2 4.1 1500 334 14 89 3| 4.8 5.2 10.0| 32.8 -6.5 26.4 17.6 0.23| 16.0 3.6 2000 326 14 120 1| 5.2 3.9 9.1| 44.0 -10.5 33.5 16.8 0.27| 15.4 4.1 2500 319 15 238 2| 4.2 3.4 7.6| 46.1 -13.8 32.3 12.9 0.23| 13.6 3.2 3000 313 16 249 4| 3.5 3.7 7.2| 52.3 -32.4 19.9 6.6 0.14| 13.7 1.9 4000 302 17 241 7| 2.6 3.5 6.1| 55.5 -46.7 8.8 2.2 0.10| 11.9 1.2 5000 294 18 238 9| 3.6 2.8 6.4|120.4 -61.1 59.3 11.9 0.19| 11.4 2.1 6000 295 20 248 10| 3.7 2.3 6.0|150.8 -61.1 89.7 15.0 0.23| 10.3 2.3 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20260109.00.gif