UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011200.upa.cvt Date: 0000Z 12 JAN 26 Searching for CYZV... Searching the city database file for: CYZV ... Date:0000Z 12 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 1003 53 -7.9 -9.8 86 1.9 -8.4 50 5 265.0 265.3 264.6 269.9 1.81 1 1000 74 -8.1 -9.7 88 1.6 -8.5 60 9 265.0 265.3 264.6 270.0 1.83 2 925 675 -11.9 -12.8 93 0.9 -12.1 90 21 267.1 267.4 265.6 271.4 1.54 3 908 817 -12.7 -13.7 92 1.0 -12.9 96 23 267.7 268.0 265.8 271.8 1.46 4 859 1242 -11.1 -12.0 93 0.9 -11.3 103 22 273.7 274.0 270.3 278.7 1.77 5 850 1323 -11.3 -12.1 94 0.8 -11.5 115 20 274.3 274.6 270.7 279.3 1.78 6 749 2288 -13.3 -14.6 90 1.3 -13.6 155 21 282.2 282.5 275.1 287.0 1.64 7 700 2800 -16.3 -17.1 94 0.8 -16.5 150 13 284.4 284.7 276.0 288.7 1.43 8 625 3647 -19.3 -19.9 95 0.6 -19.4 156 18 290.4 290.6 278.7 294.2 1.26 9 610 3828 -18.1 -18.7 95 0.6 -18.3 165 18 293.8 294.0 280.6 298.2 1.43 10 500 5280 -29.5 -32.1 78 2.6 -29.8 195 22 297.1 297.2 280.8 298.8 0.52 11 426 6408 -38.1 -42.9 61 4.8 -38.4 215 38 300.0 300.1 281.6 300.7 0.20 12 400 6840 -41.9 -45.2 70 3.3 -42.1 215 41 300.5 300.6 281.8 301.1 0.17 13 395 6925 -42.9 -47.9 58 5.0 -43.1 215 42 300.3 300.3 281.7 300.8 0.13 14 379 7202 -45.7 -49.1 68 3.4 -45.8 215 44 300.2 300.2 281.6 300.6 0.12 15 373 7308 -46.1 -48.4 77 2.3 -46.2 215 45 301.0 301.1 282.0 301.5 0.13 16 365 7452 -47.3 -50.7 68 3.4 -47.4 215 46 301.3 301.3 282.0 301.7 0.10 17 360 7543 -47.9 -57.9 31 10.0 -48.1 215 47 301.7 301.7 282.1 301.8 0.04 18 357 7598 -46.9 -70.9 5 24.0 -47.3 215 47 303.8 303.8 282.9 303.8 0.01 19 327 8180 -46.3 -70.3 5 24.0 -46.7 215 84 312.3 312.3 286.2 312.3 0.01 20 300 8750 -47.9 -73.9 3 26.0 -48.3 215 108 317.8 317.8 288.1 317.9 0.01 21 291 8950 -48.6 -74.6 3 26.0 -49.0 215 114 319.6 319.6 288.6 319.6 0.01 22 250 9940 -52.1 -78.1 3 26.0 -52.4 220 102 328.6 328.6 291.3 328.6 0.00 23 223 10674 -54.9 -80.9 3 26.0 -55.2 225 100 335.2 335.2 293.1 335.2 0.00 24 202 11306 -53.7 -81.7 2 28.0 -54.0 225 85 346.7 346.7 295.9 346.8 0.00 25 200 11370 -54.1 -81.1 2 27.0 -54.4 225 83 347.1 347.1 296.0 347.1 0.00 26 167 12521 -55.7 -83.7 2 28.0 -56.0 230 69 362.8 362.8 299.2 362.8 0.00 27 157 12911 -57.7 -84.7 2 27.0 -57.9 233 74 365.9 365.9 299.8 365.9 0.00 28 154 13033 -56.3 -84.3 2 28.0 -56.6 234 76 370.3 370.3 300.6 370.3 0.00 29 150 13200 -56.7 -83.7 2 27.0 -57.0 235 78 372.4 372.4 301.0 372.4 0.00 30 148 13285 -56.5 -83.5 2 27.0 -56.8 235 78 374.2 374.2 301.3 374.2 0.00 31 144 13458 -57.9 -84.9 2 27.0 -58.2 236 77 374.7 374.7 301.4 374.7 0.00 32 134 13913 -55.9 -83.9 2 28.0 -56.3 243 72 386.0 386.0 303.2 386.0 0.00 33 130 14105 -56.9 -84.9 2 28.0 -57.2 246 70 387.6 387.6 303.4 387.6 0.00 34 127 14254 -55.1 -84.1 2 29.0 -55.5 249 68 393.4 393.4 304.3 393.4 0.00 35 100 15760 -60.3 -86.3 2 26.0 -60.6 245 58 411.2 411.2 306.7 411.2 0.00 36 98 15886 -61.3 -87.3 2 26.0 -61.6 245 58 411.7 411.7 306.7 411.7 0.00 37 89 16491 -57.7 -85.7 2 28.0 -58.2 245 72 430.3 430.3 308.9 430.4 0.00 38 70 18000 -60.5 -87.5 2 27.0 -60.9 235 65 455.0 455.0 311.3 455.0 0.00 39 64 18552 -63.5 -88.5 2 25.0 -63.8 242 69 460.2 460.2 311.8 460.2 0.00 40 55 19488 -59.9 -87.9 1 28.0 -60.4 250 65 488.8 488.8 314.1 488.8 0.00 41 50 20080 -60.9 -88.9 1 28.0 -61.4 240 61 500.0 500.0 314.9 500.0 0.00 42 48 20334 -61.3 -88.3 2 27.0 -61.8 238 57 504.9 504.9 315.3 504.9 0.00 43 39 21594 -70.3 -92.3 3 22.0 -70.5 243 66 513.0 513.0 315.8 513.0 0.00 44 31 22956 -71.1 -92.1 3 21.0 -71.3 258 83 545.7 545.7 317.8 545.7 0.00 45 30 23150 -70.5 -91.5 3 21.0 -70.8 260 85 552.4 552.4 318.2 552.5 0.00 46 26 24004 -68.1 -91.1 2 23.0 -68.5 258 83 582.3 582.3 319.8 582.4 0.00 47 20 25560 -73.1 -94.1 3 21.0 -73.3 250 88 612.4 612.4 321.2 612.4 0.00 48 18 26175 -74.5 -94.5 3 20.0 -74.7 252 91 626.7 626.7 321.7 626.7 0.00 49 15 27242 -72.3 -94.3 2 22.0 -72.6 255 96 667.6 667.6 323.3 667.6 0.00 50 14 27651 -68.9 -92.9 2 24.0 -69.5 254 99 692.4 692.4 324.2 692.5 0.00 51 12 28569 -70.9 -93.9 2 23.0 -71.5 250 106 716.5 716.5 325.0 716.6 0.00 52 11 29089 -67.3 -92.3 2 25.0 -68.2 247 109 747.7 747.7 325.8 747.7 0.01 53 10 29660 -70.1 -94.1 2 24.0 -70.8 245 103 757.9 757.9 326.1 757.9 0.01 54 9.9 29720 -70.1 -94.1 2 24.0 -70.8 245 103 760.1 760.1 326.2 760.1 0.01 55 8.1 30920 -67.9 -93.9 1 26.0 -69.1 245 103 813.7 813.7 327.5 813.7 0.01 TRP 360 7543 -47.9 -57.9 31 10.0 -48.1 215 47 301.7 301.7 282.1 301.8 0.04 WND 291 8950 -48.6 -74.6 3 26.0 -49.0 215 114 319.6 319.6 288.6 319.6 0.01 Sounding variables and indices 1000-500 mb thick: 5206.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 90.77 % Est. max temperature: 1.19 C = 34.14 F Sfc-Lift cond lev (LCL): 972.95 mb = 285.40 m = 936.35 ft T: -9.44 C 700-500 lapse rate: 5.32 C/km Conv cond level (CCL): 921.55 mb = 703.62 m = 2308.44 ft Mean mixing ratio: 1.64 g/kg Conv temperature: -5.66 C = 21.81 F Cap Strength: 20.49 C Lifted Index: 21.69 C Risk: None Lifted Index @300 mb: 33.29 C Lifted Index @700 mb: 13.45 C Showalter Index: 14.95 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 17.40 C K Index: 5.30 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 4.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.70 J/kg Max Up Vert Vel: 4.40 m/s Conv Inhibition (B-): 64752.36 J/kg Cap Strength: 21.63 C Lift Cond Lev (LCL): 933.81 mb = 601.89 m = 1974.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 186 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 1003 53 50 5 -3.8 -3.2 | 17 19 -5.5 -18.3 1 1000 74 60 9 -7.8 -4.5 | 26 22 -9.5 -19.6 2 971 305 80 21 -20.7 -3.6 | 50 29 -22.4 -18.7 3 933 610 90 22 -22.0 0.0 | 58 28 -23.7 -15.1 4 925 675 90 21 -21.0 0.0 | 56 27 -22.7 -15.1 5 897 914 100 25 -24.6 4.3 | 68 28 -26.3 -10.7 6 862 1219 100 23 -22.7 4.0 | 66 27 -24.3 -11.1 7 850 1323 115 20 -18.1 8.5 | 72 21 -19.8 -6.6 8 828 1524 135 28 -19.8 19.8 | 102 22 -21.5 4.7 9 795 1829 125 20 -16.4 11.5 | 79 18 -18.1 -3.6 10 764 2134 150 26 -13.0 22.5 | 117 16 -14.7 7.4 11 734 2438 160 15 -5.1 14.1 | 82 7 -6.8 -1.0 12 705 2743 175 13 -1.1 13.0 | 53 4 -2.8 -2.1 13 700 2800 150 13 -6.5 11.3 | 65 9 -8.2 -3.8 14 649 3353 165 15 -3.9 14.5 | 84 6 -5.6 -0.6 15 623 3658 155 18 -7.6 16.3 | 98 9 -9.3 1.2 16 598 3962 175 18 -1.6 17.9 | 131 4 -3.3 2.9 17 574 4267 175 14 -1.2 13.9 | 69 3 -2.9 -1.1 18 550 4572 180 17 0.0 17.0 | 139 3 -1.7 1.9 19 528 4877 185 20 1.7 19.9 | 181 5 0.0 4.8 20 500 5280 195 22 5.7 21.3 | 213 7 4.0 6.2 21 445 6096 215 36 20.6 29.5 | 233 24 18.9 14.4 22 400 6840 215 41 23.5 33.6 | 230 29 21.8 18.5 23 360 7543 215 47 27.0 38.5 | 227 34 25.3 23.4 24 356 7620 215 47 27.0 38.5 | 227 34 25.3 23.4 25 325 8230 215 87 49.9 71.3 | 221 74 48.2 56.2 26 300 8750 215 108 61.9 88.5 | 219 95 60.2 73.4 27 291 8950 215 114 65.4 93.4 | 219 101 63.7 78.3 28 282 9144 215 113 64.8 92.6 | 219 100 63.1 77.5 29 250 9940 220 102 65.6 78.1 | 225 90 63.9 63.1 30 234 10363 220 109 70.1 83.5 | 225 97 68.4 68.4 31 223 10668 225 100 70.7 70.7 | 231 89 69.0 55.6 32 200 11370 225 83 58.7 58.7 | 233 72 57.0 43.6 33 168 12497 230 69 52.9 44.4 | 240 59 51.2 29.3 34 150 13200 235 78 63.9 44.7 | 245 69 62.2 29.7 35 145 13411 235 78 63.9 44.7 | 245 69 62.2 29.7 36 120 14630 255 64 61.8 16.6 | 269 60 60.1 1.5 37 109 15240 250 58 54.5 19.8 | 265 53 52.8 4.8 38 100 15760 245 58 52.6 24.5 | 259 52 50.9 9.4 39 94 16154 245 58 52.6 24.5 | 259 52 50.9 9.4 40 89 16459 245 72 65.3 30.4 | 256 65 63.6 15.4 41 70 17983 250 60 56.4 20.5 | 264 55 54.7 5.4 42 70 18000 235 65 53.2 37.3 | 247 56 51.5 22.2 43 67 18288 235 66 54.1 37.9 | 246 57 52.4 22.8 44 61 18898 250 73 68.6 25.0 | 262 68 66.9 9.9 45 58 19202 255 67 64.7 17.3 | 268 63 63.0 2.3 46 50 20080 240 61 52.8 30.5 | 253 53 51.1 15.4 47 50 20117 240 57 49.4 28.5 | 254 50 47.7 13.4 48 45 20726 235 58 47.5 33.3 | 248 49 45.8 18.2 49 41 21336 240 63 54.6 31.5 | 253 55 52.9 16.4 50 30 23150 260 85 83.7 14.8 | 270 82 82.0 -0.3 51 27 23774 260 89 87.6 15.5 | 270 86 85.9 0.4 52 24 24384 255 72 69.5 18.6 | 267 68 67.8 3.6 53 20 25560 250 88 82.7 30.1 | 259 82 81.0 15.0 54 15 27432 255 97 93.7 25.1 | 264 93 92.0 10.0 55 10 29566 245 113 102.4 47.8 | 252 106 100.7 32.7 56 10 29660 245 103 93.3 43.5 | 253 96 91.7 28.5 57 8 30175 245 103 93.3 43.5 | 253 96 91.7 28.5 Wind Parameters Mean winds (0-6000m): 156.4 at 20.2 knts Storm direction: 186.4 at 15.2 knts Shear (0-3000m) pos: 2.9 neg: 0.4 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 55.5 deg Storm rel helicity (0-3000m) pos: 279.6 neg: -57.8 tot: 221.8 m^2/s^2 ave: 73.9 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 14.2 stream: 5.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.13 Bulk Shear: 74.07 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 80 18 46 26| 18.7 0.0 18.7|112.2 0.0 112.2 224.5 0.84| 20.9 17.5 1000 89 20 55 27| 10.9 0.0 10.9|153.2 -2.6 150.6 150.6 0.82| 13.9 11.4 1500 98 21 62 26| 9.3 0.0 9.3|229.3 -5.3 224.0 149.3 0.79| 15.2 12.0 2000 107 22 69 24| 6.5 0.0 6.5|263.4 -40.5 222.9 111.5 0.60| 15.3 9.2 2500 116 21 75 22| 3.5 0.0 3.5|276.5 -56.1 220.4 88.2 0.43| 15.4 6.7 3000 121 20 76 20| 2.9 0.4 3.3|279.6 -57.8 221.8 73.9 0.40| 14.2 5.6 4000 131 19 81 16| 2.8 0.3 3.0|291.3 -58.6 232.7 58.2 0.40| 12.4 5.0 5000 141 19 88 14| 2.7 0.2 2.9|297.6 -60.7 236.9 47.4 0.40| 11.1 4.4 6000 156 20 109 10| 3.6 0.2 3.8|321.4 -60.7 260.7 43.4 0.39| 10.8 4.3 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20260112.00.gif