UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031912.upa.cvt Date: 1200Z 19 MAR 20 Searching for CYAH... Searching the city database file for: CYAH ... Date:1200Z 19 MAR 20 Station: CYAH WMO ident: 71823 Latitude: 53.75 Longitude: -73.68 Elevation: 306.00 ------------------------------------------------------------------------------- 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 240 235 2 SFC 992 306 -27.5 -30.0 79 2.5 -27.7 235 2 246.2 246.3 246.0 247.1 0.32 2 973 444 -25.9 -29.2 74 3.3 -26.2 240 6 249.2 249.2 248.7 250.1 0.35 3 959 548 -24.5 -27.7 75 3.2 -24.8 243 8 251.6 251.7 251.0 252.8 0.41 4 925 810 -21.1 -27.1 58 6.0 -21.8 275 11 257.7 257.8 256.3 259.0 0.45 5 908 947 -19.7 -26.7 54 7.0 -20.6 271 16 260.5 260.6 258.6 261.9 0.47 6 874 1230 -21.3 -28.3 53 7.0 -22.1 275 18 261.7 261.8 259.4 263.0 0.42 7 850 1436 -19.1 -30.1 37 11.0 -20.4 275 18 266.1 266.2 262.6 267.2 0.37 8 847 1462 -19.1 -31.1 34 12.0 -20.5 276 18 266.4 266.5 262.8 267.4 0.34 9 840 1523 -19.5 -32.5 31 13.0 -21.0 277 19 266.6 266.7 262.9 267.5 0.30 10 834 1576 -19.7 -34.7 25 15.0 -21.2 279 19 267.0 267.0 263.0 267.7 0.24 11 795 1930 -18.7 -41.7 11 23.0 -20.8 282 21 271.7 271.7 266.1 272.1 0.12 12 790 1977 -18.7 -42.7 10 24.0 -20.8 280 21 272.2 272.2 266.4 272.6 0.11 13 718 2681 -21.3 -49.3 6 28.0 -23.3 273 21 276.9 276.9 269.4 277.1 0.06 14 700 2867 -22.3 -47.3 8 25.0 -24.1 265 21 277.8 277.8 269.9 278.0 0.08 15 696 2909 -22.5 -47.5 8 25.0 -24.3 266 21 278.0 278.0 270.1 278.3 0.08 16 667 3220 -24.5 -52.5 6 28.0 -26.2 269 23 279.2 279.2 270.7 279.3 0.04 17 532 4837 -33.9 -52.9 13 19.0 -34.7 276 30 286.6 286.6 275.0 286.8 0.05 18 500 5270 -36.1 -56.1 11 20.0 -36.8 280 46 289.0 289.0 276.2 289.2 0.04 19 458 5875 -39.1 -59.1 10 20.0 -39.7 279 62 292.6 292.6 278.0 292.7 0.03 20 400 6790 -46.1 -62.1 15 16.0 -46.4 280 73 295.1 295.1 279.1 295.2 0.02 21 314 8362 -56.3 -68.3 21 12.0 -56.4 280 92 302.0 302.0 282.2 302.1 0.01 22 301 8629 -57.5 -69.5 20 12.0 -57.6 280 93 304.0 304.0 283.0 304.0 0.01 23 300 8650 -57.7 -69.7 20 12.0 -57.8 280 93 304.0 304.0 283.0 304.1 0.01 24 291 8842 -58.3 -69.3 23 11.0 -58.4 280 93 305.8 305.8 283.7 305.9 0.01 25 276 9174 -59.9 -71.9 19 12.0 -60.0 280 94 308.2 308.2 284.7 308.2 0.01 26 266 9404 -61.3 -72.3 22 11.0 -61.4 280 98 309.4 309.4 285.1 309.4 0.01 27 263 9475 -61.3 -72.3 22 11.0 -61.4 280 98 310.4 310.4 285.5 310.4 0.01 28 258 9594 -61.3 -72.3 22 11.0 -61.4 278 97 312.1 312.1 286.1 312.1 0.01 29 252 9740 -61.1 -72.1 22 11.0 -61.2 276 95 314.5 314.5 286.9 314.5 0.01 30 250 9790 -61.3 -72.3 22 11.0 -61.4 275 95 314.9 314.9 287.1 315.0 0.01 31 248 9840 -61.3 -72.3 22 11.0 -61.4 275 95 315.7 315.7 287.3 315.7 0.01 32 236 10145 -61.9 -72.9 22 11.0 -62.0 275 92 319.3 319.3 288.5 319.3 0.01 33 227 10384 -63.1 -74.1 21 11.0 -63.2 275 90 321.0 321.0 289.0 321.0 0.01 34 223 10493 -63.1 -74.1 21 11.0 -63.2 275 93 322.6 322.6 289.6 322.7 0.01 35 211 10832 -62.9 -73.9 21 11.0 -63.0 275 97 328.1 328.1 291.2 328.1 0.01 36 206 10979 -63.3 -74.3 21 11.0 -63.4 275 99 329.7 329.7 291.6 329.8 0.01 37 200 11160 -62.9 -73.9 21 11.0 -63.0 275 100 333.2 333.2 292.6 333.2 0.01 38 196 11284 -62.9 -76.9 13 14.0 -63.0 275 100 335.1 335.1 293.1 335.1 0.01 39 185 11641 -61.9 -78.9 9 17.0 -62.0 275 100 342.3 342.3 294.8 342.3 0.00 40 160 12535 -64.1 -82.1 7 18.0 -64.2 275 110 353.1 353.1 297.3 353.1 0.00 41 157 12651 -64.1 -82.1 7 18.0 -64.2 275 111 355.0 355.0 297.7 355.0 0.00 42 150 12930 -64.3 -83.3 6 19.0 -64.4 275 109 359.3 359.3 298.5 359.3 0.00 43 148 13012 -64.3 -83.3 6 19.0 -64.4 275 108 360.7 360.7 298.8 360.7 0.00 44 139 13394 -64.9 -83.9 6 19.0 -65.0 275 111 366.2 366.2 299.9 366.2 0.00 45 137 13482 -64.7 -84.7 5 20.0 -64.8 275 112 368.0 368.0 300.2 368.1 0.00 46 135 13571 -64.9 -84.9 5 20.0 -65.0 275 112 369.2 369.2 300.4 369.2 0.00 47 134 13617 -64.7 -85.7 4 21.0 -64.8 275 112 370.4 370.4 300.7 370.4 0.00 48 129 13848 -65.3 -86.3 4 21.0 -65.4 275 114 373.4 373.4 301.1 373.4 0.00 49 125 14039 -64.7 -86.7 3 22.0 -64.8 275 116 377.8 377.8 301.9 377.8 0.00 50 113 14652 -66.1 -88.1 3 22.0 -66.2 275 120 386.2 386.2 303.2 386.2 0.00 51 110 14814 -66.5 -88.5 3 22.0 -66.6 275 120 388.5 388.5 303.6 388.5 0.00 52 107 14981 -66.3 -89.3 3 23.0 -66.4 275 119 392.0 392.0 304.1 392.0 0.00 53 104 15153 -66.7 -89.7 3 23.0 -66.8 275 116 394.4 394.4 304.4 394.4 0.00 54 102 15270 -66.5 -89.5 3 23.0 -66.6 275 114 397.0 397.0 304.8 397.0 0.00 55 100 15390 -66.3 -89.3 3 23.0 -66.4 275 115 399.6 399.6 305.2 399.6 0.00 56 75 17143 -68.9 -88.9 4 20.0 -69.0 271 117 428.4 428.4 308.7 428.5 0.00 57 74 17224 -68.9 -87.9 5 19.0 -69.0 271 117 430.1 430.1 308.9 430.1 0.00 58 72 17390 -68.5 -91.5 2 23.0 -68.7 270 117 434.3 434.3 309.3 434.3 0.00 59 70 17560 -68.7 -91.7 2 23.0 -68.8 270 118 437.4 437.4 309.6 437.4 0.00 60 67 17823 -68.3 -91.3 2 23.0 -68.4 270 115 443.8 443.8 310.3 443.8 0.00 61 66 17913 -68.3 -91.3 2 23.0 -68.5 270 119 445.7 445.7 310.4 445.7 0.00 62 61 18384 -69.5 -91.5 3 22.0 -69.6 265 115 453.2 453.2 311.1 453.2 0.00 63 59 18583 -68.9 -90.9 3 22.0 -69.1 264 117 458.9 458.9 311.7 458.9 0.00 64 58 18685 -69.1 -90.1 3 21.0 -69.2 264 118 460.7 460.7 311.8 460.7 0.00 65 50 19575 -68.1 -90.1 3 22.0 -68.3 260 129 483.0 483.0 313.7 483.0 0.00 66 34 21923 -62.5 -85.5 3 23.0 -63.1 256 140 554.1 554.1 318.3 554.1 0.01 67 33 22107 -63.1 -85.1 4 22.0 -63.7 255 141 557.2 557.2 318.5 557.3 0.01 68 30 22694 -62.3 -84.3 4 22.0 -63.0 250 136 574.8 574.8 319.4 574.9 0.01 69 22 24641 -55.5 -80.5 3 25.0 -57.4 254 133 648.4 648.4 322.6 648.6 0.03 70 22 24641 -54.7 -78.7 4 24.0 -56.8 254 133 650.8 650.8 322.7 651.0 0.04 TRP 266 9404 -61.3 -72.3 22 11.0 -61.4 280 98 309.4 309.4 285.1 309.4 0.01 WND 113 14652 -66.1 -88.1 3 22.0 -66.2 275 120 386.2 386.2 303.2 386.2 0.00 Sounding variables and indices 1000-500 mb thick: 5030.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.04 inches Sfc-500 mean rel hum: 21.87 % Est. max temperature: -7.20 C = 19.03 F Sfc-Lift cond lev (LCL): 951.17 mb = 607.58 m = 1993.36 ft T: -23.73 C 700-500 lapse rate: 5.74 C/km ThetaE index: 0.00 C Layer 992.0--319414425871531900928.0 mb Conv cond level (CCL): 992.00 mb = 306.00 m = 1003.92 ft Mean mixing ratio: 0.42 g/kg Conv temperature: -27.15 C = -16.86 F Cap Strength: 25.79 C Lifted Index: 27.28 C Risk: None Lifted Index @300 mb: 34.16 C Lifted Index @700 mb: 20.22 C Showalter Index: 18.02 C Risk: None Total Totals Index: 23.00 C Risk: None Vertical Totals Index: 17.00 C Cross Totals Index: 6.00 C K Index: -38.10 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 4.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 55.08 J/kg Max Up Vert Vel: 10.50 m/s Conv Inhibition (B-): 51461.63 J/kg Cap Strength: 26.89 C Lift Cond Lev (LCL): 868.57 mb = 1275.91 m = 4185.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 22 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 ---------------------------------------------------------- 0 992 306 235 2 1.6 1.1 | 131 21 -16.0 14.1 1 951 610 245 10 9.1 4.2 | 153 19 -8.6 17.2 2 925 810 275 11 11.0 -1.0 | 151 14 -6.7 12.0 3 912 914 270 16 16.0 -0.0 | 173 13 -1.6 13.0 4 875 1219 275 18 17.9 -1.6 | 181 11 0.3 11.4 5 850 1436 275 18 17.9 -1.6 | 181 11 0.3 11.4 6 806 1829 285 21 20.3 -5.4 | 199 8 2.6 7.5 7 773 2134 275 21 20.9 -1.8 | 196 12 3.3 11.1 8 742 2438 285 25 24.1 -6.5 | 225 9 6.5 6.5 9 712 2743 270 20 20.0 -0.0 | 190 13 2.4 13.0 10 700 2867 265 21 20.9 1.8 | 193 15 3.3 14.8 11 627 3658 275 26 25.9 -2.3 | 218 14 8.3 10.7 12 575 4267 275 27 26.9 -2.4 | 221 14 9.3 10.6 13 551 4572 280 31 30.5 -5.4 | 240 15 12.9 7.6 14 528 4877 275 30 29.9 -2.6 | 230 16 12.2 10.4 15 500 5270 280 46 45.3 -8.0 | 260 28 27.7 5.0 16 463 5791 280 61 60.1 -10.6 | 267 43 42.4 2.4 17 443 6096 275 64 63.8 -5.6 | 261 47 46.1 7.4 18 405 6706 280 67 66.0 -11.6 | 268 48 48.3 1.3 19 400 6790 280 73 71.9 -12.7 | 270 54 54.3 0.3 20 387 7010 280 74 72.9 -12.8 | 270 55 55.2 0.1 21 352 7620 280 78 76.8 -13.5 | 271 59 59.2 -0.6 22 336 7925 280 90 88.6 -15.6 | 272 71 71.0 -2.7 23 300 8650 280 93 91.6 -16.1 | 272 74 73.9 -3.2 24 277 9144 280 94 92.6 -16.3 | 273 75 74.9 -3.4 25 266 9404 280 98 96.5 -17.0 | 273 79 78.9 -4.1 26 264 9449 280 98 96.5 -17.0 | 273 79 78.9 -4.1 27 250 9790 275 95 94.6 -8.3 | 267 77 77.0 4.7 28 228 10363 275 90 89.7 -7.8 | 266 72 72.0 5.1 29 217 10668 275 96 95.6 -8.4 | 267 78 78.0 4.6 30 200 11160 275 100 99.6 -8.7 | 267 82 82.0 4.3 31 187 11582 275 99 98.6 -8.6 | 267 81 81.0 4.3 32 153 12802 275 113 112.6 -9.8 | 268 95 94.9 3.1 33 150 12930 275 109 108.6 -9.5 | 268 91 90.9 3.5 34 146 13106 275 106 105.6 -9.2 | 268 88 88.0 3.7 35 139 13411 275 111 110.6 -9.7 | 268 93 92.9 3.3 36 113 14652 275 120 119.5 -10.5 | 269 102 101.9 2.5 37 108 14935 275 120 119.5 -10.5 | 269 102 101.9 2.5 38 103 15240 275 114 113.6 -9.9 | 268 96 95.9 3.0 39 100 15390 275 115 114.6 -10.0 | 268 97 96.9 2.9 40 97 15545 275 112 111.6 -9.8 | 268 94 93.9 3.2 41 70 17560 270 118 118.0 -0.0 | 263 101 100.4 13.0 42 68 17678 270 109 109.0 -0.0 | 262 92 91.4 13.0 43 65 17983 270 125 125.0 -0.0 | 263 108 107.4 13.0 44 61 18288 265 115 114.6 10.0 | 257 100 96.9 23.0 45 50 19323 260 129 127.0 22.4 | 252 115 109.4 35.4 46 32 21336 255 142 137.2 36.8 | 247 129 119.5 49.7 47 30 21639 250 136 127.8 46.5 | 242 125 110.2 59.5 48 30 21641 255 133 128.5 34.4 | 247 121 110.8 47.4 49 27 21946 255 138 133.3 35.7 | 247 125 115.7 48.7 50 25 22250 260 137 134.9 23.8 | 253 123 117.3 36.8 51 22 22555 255 133 128.5 34.4 | 247 121 110.8 47.4 52 20 22860 250 136 127.8 46.5 | 242 125 110.2 59.5 Wind Parameters Mean winds (0-6000m): 276.3 at 29.2 knts Storm direction: 306.3 at 21.9 knts Shear (0-3000m) pos: 4.0 neg: 1.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 74.3 deg Storm rel helicity (0-3000m) pos: 99.0 neg: -20.6 tot: 78.4 m^2/s^2 ave: 26.1 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 3.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.84 Bulk Shear: 65.95 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 ------------------------------------------------------------------------------- 500 252 8 146 18| 9.8 0.0 9.8| 42.0 -2.8 39.2 78.3 0.53| 13.9 7.4 1000 266 12 158 15| 8.5 0.0 8.5| 65.6 -2.8 62.7 62.7 0.67| 10.8 7.2 1500 272 14 165 13| 6.7 0.0 6.7| 72.8 -2.8 69.9 46.6 0.67| 8.7 5.8 2000 274 16 172 12| 5.0 0.7 5.8| 80.7 -3.8 76.9 38.4 0.62| 8.1 5.0 2500 276 17 178 11| 4.0 1.3 5.3| 85.2 -20.6 64.6 25.8 0.37| 8.4 3.2 3000 274 18 183 12| 4.0 1.0 5.0| 99.0 -20.6 78.4 26.1 0.42| 7.8 3.2 4000 274 20 192 12| 3.5 0.8 4.3|114.7 -20.6 94.1 23.5 0.47| 6.4 3.0 5000 275 23 206 12| 4.8 0.6 5.5|190.8 -27.7 163.2 32.6 0.49| 7.5 3.7 6000 276 29 229 15| 4.0 1.7 5.7|249.6 -78.1 171.5 28.6 0.39| 8.1 3.2 Wrote GIF file: /home/apache/climate/data/raob//CYAH/skewt/CYAH.skewt.20200319.12.gif