UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032400.upa.cvt Date: 0000Z 24 MAR 20 Searching for CYAH... Searching the city database file for: CYAH ... Date:0000Z 24 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 103 SFC 975 306 -5.3 -8.1 81 2.8 -6.2 200 12 269.8 270.1 268.4 275.6 2.13 2 956 453 -6.3 -10.2 74 3.9 -7.4 200 18 270.3 270.6 268.2 275.4 1.84 3 925 698 -8.3 -11.6 77 3.3 -9.2 205 27 270.8 271.1 268.4 275.5 1.70 4 921 732 -8.7 -11.9 78 3.2 -9.6 206 28 270.7 271.0 268.2 275.4 1.66 5 885 1039 -10.7 -13.8 78 3.1 -11.5 214 33 271.8 272.0 268.6 275.9 1.48 6 850 1348 -12.7 -15.5 80 2.8 -13.3 230 38 272.8 273.1 269.1 276.6 1.34 7 817 1649 -13.9 -16.6 80 2.7 -14.5 242 40 274.7 274.9 270.1 278.3 1.28 8 700 2810 -19.5 -22.7 76 3.2 -20.1 265 25 280.9 281.0 273.2 283.5 0.88 9 654 3314 -22.9 -26.2 74 3.3 -23.4 253 33 282.6 282.7 273.8 284.7 0.69 10 640 3473 -23.5 -26.8 74 3.3 -24.0 250 36 283.6 283.8 274.4 285.7 0.67 11 580 4188 -28.5 -32.0 72 3.5 -28.9 237 44 285.9 286.0 275.3 287.3 0.45 12 568 4338 -28.9 -32.2 73 3.3 -29.3 235 43 287.1 287.2 275.9 288.6 0.45 13 533 4791 -32.5 -35.9 72 3.4 -32.8 239 46 288.1 288.2 276.2 289.2 0.33 14 516 5019 -34.1 -37.3 73 3.2 -34.4 236 47 288.8 288.9 276.6 289.8 0.30 15 500 5240 -35.5 -39.1 69 3.6 -35.8 230 50 289.8 289.8 277.0 290.6 0.26 16 400 6770 -44.7 -51.7 45 7.0 -44.9 230 62 296.9 296.9 280.1 297.2 0.08 17 362 7431 -49.1 -56.1 44 7.0 -49.3 230 72 299.6 299.6 281.3 299.8 0.05 18 339 7859 -52.3 -59.3 43 7.0 -52.4 232 79 300.9 300.9 281.8 301.1 0.04 19 329 8052 -53.7 -60.7 42 7.0 -53.8 233 81 301.6 301.6 282.1 301.7 0.03 20 318 8269 -55.1 -62.1 42 7.0 -55.2 235 82 302.6 302.6 282.5 302.7 0.03 21 314 8350 -55.5 -62.5 41 7.0 -55.6 235 82 303.1 303.1 282.7 303.2 0.03 22 308 8473 -55.9 -62.9 41 7.0 -56.0 235 81 304.3 304.3 283.1 304.4 0.03 23 303 8577 -56.3 -63.3 41 7.0 -56.4 235 81 305.1 305.1 283.5 305.2 0.03 24 300 8640 -56.3 -63.3 41 7.0 -56.4 235 81 306.0 306.0 283.8 306.1 0.03 25 295 8747 -56.5 -63.5 41 7.0 -56.6 235 81 307.2 307.2 284.3 307.3 0.03 26 279 9101 -56.1 -63.1 41 7.0 -56.2 235 79 312.7 312.7 286.3 312.8 0.03 27 274 9216 -56.3 -63.3 41 7.0 -56.4 236 78 314.0 314.0 286.8 314.1 0.03 28 256 9649 -54.9 -62.9 36 8.0 -55.1 239 71 322.3 322.3 289.5 322.4 0.03 29 250 9800 -55.3 -63.3 36 8.0 -55.4 240 65 323.9 323.9 290.0 324.0 0.03 30 243 9980 -55.7 -63.7 36 8.0 -55.8 240 65 325.9 325.9 290.6 326.0 0.03 31 238 10112 -55.7 -63.7 36 8.0 -55.8 240 65 327.8 327.8 291.2 328.0 0.03 32 236 10166 -55.7 -63.7 36 8.0 -55.8 241 64 328.6 328.6 291.3 328.8 0.03 33 215 10759 -54.5 -69.5 14 15.0 -54.7 247 59 339.4 339.4 294.2 339.4 0.02 34 203 11125 -55.3 -71.3 12 16.0 -55.5 250 55 343.7 343.7 295.2 343.8 0.01 35 201 11188 -55.3 -71.3 12 16.0 -55.5 250 54 344.7 344.7 295.4 344.8 0.01 36 200 11220 -55.3 -71.3 12 16.0 -55.5 250 53 345.2 345.2 295.6 345.2 0.01 37 199 11252 -55.3 -71.3 12 16.0 -55.5 250 54 345.7 345.7 295.7 345.7 0.01 38 198 11284 -55.1 -72.1 10 17.0 -55.4 250 54 346.5 346.5 295.8 346.6 0.01 39 193 11447 -55.1 -72.1 10 17.0 -55.4 251 56 349.0 349.1 296.4 349.1 0.01 40 185 11718 -53.9 -72.9 8 19.0 -54.2 252 58 355.2 355.2 297.8 355.3 0.01 41 181 11858 -54.5 -73.5 8 19.0 -54.8 253 60 356.5 356.5 298.0 356.5 0.01 42 171 12222 -53.7 -74.7 6 21.0 -54.1 255 63 363.7 363.7 299.4 363.7 0.01 43 150 13060 -55.7 -78.7 4 23.0 -56.1 255 66 374.1 374.1 301.3 374.1 0.01 44 146 13232 -56.5 -79.5 4 23.0 -56.8 256 67 375.6 375.6 301.5 375.6 0.00 45 144 13320 -57.1 -80.1 4 23.0 -57.4 256 67 376.1 376.1 301.6 376.1 0.00 46 135 13728 -58.1 -83.1 3 25.0 -58.4 258 69 381.3 381.3 302.5 381.3 0.00 47 129 14015 -57.5 -83.5 2 26.0 -57.8 259 70 387.4 387.4 303.4 387.4 0.00 48 124 14265 -58.1 -85.1 2 27.0 -58.4 260 71 390.7 390.7 303.9 390.7 0.00 49 105 15307 -60.9 -89.9 1 29.0 -61.2 264 78 404.4 404.4 305.8 404.4 0.00 50 102 15487 -61.9 -90.9 1 29.0 -62.1 260 83 405.9 405.9 306.0 405.9 0.00 51 100 15610 -62.5 -91.5 1 29.0 -62.7 260 79 407.0 407.0 306.1 407.0 0.00 52 96 15861 -62.5 -91.5 1 29.0 -62.7 260 83 411.7 411.7 306.7 411.8 0.00 53 92 16123 -62.3 -91.3 1 29.0 -62.6 261 83 417.2 417.2 307.4 417.2 0.00 54 92 16123 -62.1 -91.1 1 29.0 -62.3 261 83 417.6 417.6 307.4 417.6 0.00 55 85 16609 -62.7 -85.7 3 23.0 -63.0 264 84 425.9 425.9 308.4 425.9 0.00 56 77 17216 -63.3 -92.3 1 29.0 -63.6 267 85 436.9 436.9 309.6 436.9 0.00 57 74 17459 -62.9 -91.9 1 29.0 -63.2 268 85 442.7 442.7 310.1 442.7 0.00 58 74 17459 -62.9 -91.9 1 29.0 -63.2 268 85 442.7 442.7 310.1 442.7 0.00 59 70 17800 -63.7 -92.7 1 29.0 -64.0 270 86 448.1 448.1 310.7 448.1 0.00 60 59 18842 -65.1 -93.1 1 28.0 -65.4 270 90 467.4 467.4 312.4 467.4 0.00 61 54 19381 -64.5 -92.5 1 28.0 -64.8 267 102 480.8 480.8 313.5 480.8 0.00 62 50 19850 -64.9 -92.9 1 28.0 -65.2 265 113 490.5 490.5 314.2 490.6 0.00 63 49 19973 -64.9 -92.9 1 28.0 -65.2 265 115 493.4 493.4 314.5 493.4 0.00 64 47 20227 -64.5 -89.5 2 25.0 -64.8 265 113 500.3 500.3 314.9 500.3 0.00 65 46 20358 -64.3 -93.3 1 29.0 -64.7 265 108 503.8 503.8 315.2 503.8 0.00 66 46 20358 -64.3 -93.3 1 29.0 -64.7 265 108 503.8 503.8 315.2 503.8 0.00 67 30 22940 -69.1 -96.1 1 27.0 -69.4 275 118 556.3 556.3 318.5 556.3 0.00 68 29 23142 -69.1 -92.1 2 23.0 -69.4 275 119 561.7 561.7 318.8 561.7 0.00 69 27 23568 -68.5 -95.5 1 27.0 -68.8 275 121 575.0 575.0 319.4 575.0 0.00 70 24 24270 -69.5 -96.5 1 27.0 -69.8 278 117 591.8 591.8 320.2 591.8 0.00 71 20 25370 -63.9 -88.9 2 25.0 -64.7 275 112 640.6 640.6 322.3 640.6 0.01 72 15 27142 -61.9 -90.9 1 29.0 -63.3 270 85 702.2 702.2 324.5 702.2 0.01 73 14 27568 -62.5 -91.5 1 29.0 -63.8 270 100 714.1 714.1 324.8 714.2 0.01 74 10 29710 -49.1 -82.1 1 33.0 -54.9 265 85 836.3 836.3 328.1 836.7 0.05 75 7.9 31280 -42.5 -77.5 1 35.0 -52.4 920.9 921.0 329.8 922.3 0.13 TRP 303 8577 -56.3 -63.3 41 7.0 -56.4 235 81 305.1 305.1 283.5 305.2 0.03 WND 102 15487 -61.9 -90.9 1 29.0 -62.1 260 83 405.9 405.9 306.0 405.9 0.00 Sounding variables and indices 1000-500 mb thick: 5137.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 75.46 % Est. max temperature: -0.90 C = 30.37 F Sfc-Lift cond lev (LCL): 932.64 mb = 636.89 m = 2089.50 ft T: -7.80 C 700-500 lapse rate: 6.58 C/km ThetaE index: 0.23 C Layer 956.0- 925.0 mb Conv cond level (CCL): 851.09 mb = 1338.16 m = 4390.22 ft Mean mixing ratio: 1.70 g/kg Conv temperature: -2.31 C = 27.84 F Cap Strength: 11.29 C Lifted Index: 11.88 C Risk: None Lifted Index @300 mb: 21.55 C Lifted Index @700 mb: 6.53 C Showalter Index: 11.06 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 20.00 C K Index: 4.10 Risk: None Sweat Index: 126.00 Risk: None Energy Index: 2.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.38 J/kg Max Up Vert Vel: 3.84 m/s Conv Inhibition (B-): 57202.45 J/kg Cap Strength: 11.64 C Lift Cond Lev (LCL): 876.57 mb = 1112.40 m = 3649.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 at 30 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 ---------------------------------------------------------- 0 975 306 200 12 4.1 11.3 | 112 28 -25.8 10.5 1 936 610 200 24 8.2 22.6 | 135 31 -21.7 21.7 2 925 698 205 27 11.4 24.5 | 142 30 -18.5 23.6 3 899 914 210 32 16.0 27.7 | 153 30 -13.9 26.9 4 864 1219 220 35 22.5 26.8 | 164 27 -7.4 26.0 5 850 1348 230 38 29.1 24.4 | 178 24 -0.8 23.6 6 797 1829 250 41 38.5 14.0 | 213 16 8.7 13.2 7 766 2134 265 38 37.9 3.3 | 253 8 8.0 2.5 8 735 2438 275 34 33.9 -3.0 | 313 6 4.0 -3.8 9 706 2743 270 26 26.0 -0.0 | 78 4 -3.9 -0.8 10 700 2810 265 25 24.9 2.2 | 105 5 -5.0 1.4 11 622 3658 245 39 35.3 16.5 | 199 17 5.5 15.7 12 597 3962 240 45 39.0 22.5 | 203 24 9.1 21.7 13 572 4267 235 43 35.2 24.7 | 193 24 5.4 23.8 14 526 4877 240 46 39.8 23.0 | 204 24 10.0 22.2 15 500 5240 230 50 38.3 32.1 | 195 32 8.4 31.3 16 441 6096 230 56 42.9 36.0 | 200 38 13.0 35.2 17 422 6401 230 64 49.0 41.1 | 205 45 19.2 40.3 18 404 6706 225 62 43.8 43.8 | 198 45 14.0 43.0 19 400 6770 230 62 47.5 39.9 | 204 43 17.6 39.0 20 368 7315 230 69 52.9 44.4 | 208 49 23.0 43.5 21 351 7620 230 78 59.8 50.1 | 211 58 29.9 49.3 22 320 8230 235 82 67.2 47.0 | 219 59 37.3 46.2 23 303 8577 235 81 66.4 46.5 | 219 58 36.5 45.6 24 300 8640 235 81 66.4 46.5 | 219 58 36.5 45.6 25 277 9144 235 79 64.7 45.3 | 218 57 34.9 44.5 26 252 9754 240 69 59.8 34.5 | 222 45 29.9 33.7 27 250 9800 240 65 56.3 32.5 | 220 41 26.4 31.7 28 240 10058 240 65 56.3 32.5 | 220 41 26.4 31.7 29 218 10668 245 60 54.4 25.4 | 225 35 24.5 24.5 30 208 10973 250 57 53.6 19.5 | 232 30 23.7 18.7 31 200 11220 250 53 49.8 18.1 | 229 26 19.9 17.3 32 198 11278 250 54 50.7 18.5 | 230 27 20.9 17.6 33 172 12192 255 63 60.9 16.3 | 243 35 31.0 15.5 34 150 13060 255 66 63.8 17.1 | 244 38 33.9 16.3 35 106 15240 265 76 75.7 6.6 | 263 46 45.8 5.8 36 102 15487 260 83 81.7 14.4 | 255 54 51.9 13.6 37 100 15610 260 79 77.8 13.7 | 255 50 47.9 12.9 38 96 15850 260 83 81.7 14.4 | 255 54 51.9 13.6 39 70 17800 270 86 86.0 -0.0 | 271 56 56.1 -0.8 40 68 17983 265 83 82.7 7.2 | 263 53 52.8 6.4 41 65 18288 270 85 85.0 -0.0 | 271 55 55.1 -0.8 42 58 18898 270 90 90.0 -0.0 | 271 60 60.1 -0.8 43 50 19850 265 113 112.6 9.8 | 264 83 82.7 9.0 44 48 20117 265 117 116.6 10.2 | 264 87 86.7 9.4 45 45 20422 265 106 105.6 9.2 | 264 76 75.7 8.4 46 41 21031 265 98 97.6 8.5 | 264 68 67.8 7.7 47 39 21336 270 100 100.0 -0.0 | 271 70 70.1 -0.8 48 35 21946 270 99 99.0 -0.0 | 271 69 69.1 -0.8 49 34 22250 270 100 100.0 -0.0 | 271 70 70.1 -0.8 50 32 22555 275 114 113.6 -9.9 | 277 84 83.7 -10.8 51 30 22860 280 121 119.2 -21.0 | 284 92 89.3 -21.8 52 30 22940 275 118 117.6 -10.3 | 277 88 87.7 -11.1 53 25 24079 275 124 123.5 -10.8 | 277 94 93.7 -11.6 54 24 24384 280 114 112.3 -19.8 | 284 85 82.4 -20.6 55 22 24689 275 106 105.6 -9.2 | 278 76 75.7 -10.1 56 20 25298 270 146 146.0 -0.0 | 270 116 116.1 -0.8 57 20 25370 275 112 111.6 -9.8 | 277 82 81.7 -10.6 58 19 25603 275 112 111.6 -9.8 | 277 82 81.7 -10.6 59 17 26213 270 115 115.0 -0.0 | 271 85 85.1 -0.8 60 16 26822 265 117 116.6 10.2 | 264 87 86.7 9.4 61 15 27127 270 85 85.0 -0.0 | 271 55 55.1 -0.8 62 14 27432 270 85 85.0 -0.0 | 271 55 55.1 -0.8 63 14 27737 270 112 112.0 -0.0 | 271 82 82.1 -0.8 64 13 28042 265 91 90.7 7.9 | 263 61 60.8 7.1 65 11 29261 265 89 88.7 7.8 | 263 59 58.8 6.9 66 10 29566 265 89 88.7 7.8 | 263 59 58.8 6.9 67 10 29710 265 85 84.7 7.4 | 263 55 54.8 6.6 68 9 29870 265 85 84.7 7.4 | 263 55 54.8 6.6 Wind Parameters Mean winds (0-6000m): 238.4 at 39.8 knts Storm direction: 268.4 at 29.9 knts Shear (0-3000m) pos: 5.8 neg: 1.8 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 80.4 deg Storm rel helicity (0-3000m) pos: 356.9 neg: 0.0 tot: 356.9 m^2/s^2 ave: 119.0 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 15.1 stream: 12.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.08 Bulk Shear: 88.08 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 ------------------------------------------------------------------------------- 500 202 21 131 29| 18.2 0.0 18.2|139.6 0.0 139.6 279.3 0.98| 19.0 18.6 1000 210 27 145 28| 13.8 0.0 13.8|233.4 0.0 233.4 233.4 0.94| 16.8 15.8 1500 222 31 159 24| 11.7 0.0 11.7|303.5 0.0 303.5 202.3 0.91| 16.6 15.0 2000 233 33 170 19| 8.7 0.0 8.7|335.8 0.0 335.8 167.9 0.87| 16.5 14.3 2500 241 33 175 15| 6.9 2.3 9.2|346.2 0.0 346.2 138.5 0.86| 16.0 13.8 3000 244 32 175 13| 5.8 1.8 7.6|356.9 0.0 356.9 119.0 0.85| 15.1 12.8 4000 243 34 183 15| 4.3 3.2 7.5|366.2 -23.9 342.3 85.6 0.69| 13.7 9.5 5000 241 37 188 17| 3.9 3.5 7.4|393.8 -53.4 340.3 68.1 0.62| 12.3 7.6 6000 238 40 191 20| 3.2 3.6 6.8|448.0 -53.4 394.6 65.8 0.61| 11.2 6.8 Wrote GIF file: /home/apache/climate/data/raob//CYAH/skewt/CYAH.skewt.20200324.00.gif