UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for CYZV... Searching the city database file for: CYZV ... Date:1200Z 19 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 1000 53 -7.9 -9.6 88 1.7 -8.4 20 4 265.2 265.5 264.8 270.2 1.84 1 997 77 -8.1 -9.5 90 1.4 -8.5 23 6 265.3 265.6 264.8 270.3 1.86 2 990 132 -5.9 -7.4 89 1.5 -6.4 42 4 268.0 268.4 267.4 274.0 2.21 3 978 228 -5.3 -6.4 92 1.1 -5.7 75 2 269.6 270.0 268.7 276.1 2.42 4 971 285 -5.5 -6.3 94 0.8 -5.8 94 1 269.9 270.3 269.0 276.6 2.45 5 925 666 -8.1 -8.1 100 0.0 -8.1 130 7 271.0 271.4 269.4 277.2 2.24 6 918 725 -8.5 -8.5 100 0.0 -8.5 136 7 271.2 271.6 269.4 277.2 2.19 7 850 1318 -12.7 -13.9 91 1.2 -13.0 190 7 272.8 273.1 269.4 277.2 1.53 8 754 2221 -19.3 -19.8 96 0.5 -19.4 234 9 275.2 275.4 270.1 278.3 1.05 9 749 2270 -17.1 -23.1 60 6.0 -18.2 233 10 278.1 278.2 271.4 280.5 0.79 10 743 2331 -16.9 -21.3 69 4.4 -17.7 232 11 279.0 279.1 272.2 281.8 0.94 11 725 2514 -17.7 -22.5 66 4.8 -18.6 223 13 280.1 280.2 272.7 282.6 0.87 12 700 2776 -19.3 -23.7 68 4.4 -20.1 220 10 281.1 281.2 273.2 283.5 0.81 13 624 3622 -25.1 -31.1 57 6.0 -25.8 219 13 283.9 283.9 274.2 285.3 0.46 14 580 4152 -26.5 -34.5 47 8.0 -27.4 231 17 288.2 288.3 276.3 289.4 0.35 15 566 4329 -27.7 -34.7 51 7.0 -28.5 224 17 288.8 288.9 276.6 290.0 0.36 16 514 5016 -32.3 -44.3 29 12.0 -33.1 227 16 291.3 291.4 277.6 291.8 0.14 17 509 5085 -32.9 -43.9 32 11.0 -33.6 228 16 291.4 291.5 277.6 292.0 0.15 18 501 5196 -33.5 -38.2 63 4.7 -33.9 230 18 292.0 292.1 278.1 293.0 0.28 19 500 5210 -33.7 -38.7 61 5.0 -34.1 230 18 292.0 292.0 278.0 292.8 0.27 20 490 5351 -34.5 -37.9 71 3.4 -34.8 233 17 292.7 292.7 278.4 293.6 0.30 21 449 5957 -37.7 -41.7 66 4.0 -37.9 233 28 296.0 296.1 279.9 296.8 0.22 22 443 6050 -38.1 -39.5 87 1.4 -38.2 238 31 296.7 296.7 280.3 297.6 0.28 23 433 6207 -38.1 -41.4 71 3.3 -38.3 238 31 298.6 298.7 281.1 299.4 0.23 24 430 6254 -37.7 -40.7 73 3.0 -37.9 237 31 299.7 299.8 281.6 300.6 0.25 25 422 6383 -38.7 -41.3 76 2.6 -38.9 235 31 300.1 300.1 281.7 300.9 0.24 26 418 6449 -39.3 -42.2 74 2.9 -39.5 234 30 300.1 300.2 281.7 300.9 0.22 27 415 6498 -39.3 -45.3 53 6.0 -39.6 233 30 300.7 300.8 281.9 301.3 0.16 28 413 6531 -38.7 -61.7 7 23.0 -39.4 233 30 301.9 301.9 282.2 302.0 0.02 29 400 6750 -39.5 -58.5 12 19.0 -40.2 235 29 303.7 303.7 282.9 303.8 0.04 30 330 8050 -45.5 -62.5 13 17.0 -45.9 233 50 312.6 312.6 286.3 312.7 0.03 31 300 8680 -49.9 -65.9 14 16.0 -50.2 230 59 315.0 315.0 287.1 315.1 0.02 32 295 8789 -50.7 -65.7 15 15.0 -51.0 228 59 315.4 315.4 287.2 315.5 0.02 33 287 8968 -49.7 -67.7 10 18.0 -50.0 224 60 319.3 319.3 288.5 319.4 0.01 34 266 9460 -52.1 -70.1 10 18.0 -52.4 225 72 322.8 322.8 289.6 322.9 0.01 35 250 9860 -51.7 -70.7 9 19.0 -52.0 225 63 329.2 329.2 291.5 329.2 0.01 36 226 10515 -52.7 -74.7 5 22.0 -53.0 229 70 337.3 337.3 293.7 337.3 0.01 37 205 11148 -51.7 -74.7 5 23.0 -52.1 230 75 348.4 348.4 296.3 348.5 0.01 38 203 11212 -49.9 -74.9 4 25.0 -50.4 230 75 352.2 352.2 297.1 352.3 0.01 39 200 11310 -50.3 -77.3 3 27.0 -50.8 230 76 353.1 353.1 297.3 353.1 0.01 40 186 11779 -52.3 -76.3 4 24.0 -52.7 228 79 357.3 357.3 298.2 357.3 0.01 41 174 12211 -50.5 -76.5 3 26.0 -51.0 227 81 367.1 367.1 300.1 367.2 0.01 42 150 13170 -52.9 -78.9 3 26.0 -53.4 230 92 378.9 378.9 302.1 378.9 0.01 43 145 13388 -53.5 -79.2 3 25.7 -53.9 230 96 381.5 381.5 302.5 381.6 0.01 44 133 13940 -55.1 -80.1 3 25.0 -55.5 235 92 388.3 388.3 303.5 388.3 0.00 45 119 14651 -53.3 -79.3 3 26.0 -53.8 237 80 404.1 404.1 305.7 404.2 0.01 46 103 15572 -56.5 -82.5 2 26.0 -56.9 233 85 415.0 415.0 307.2 415.1 0.00 47 100 15760 -55.1 -81.1 3 26.0 -55.6 235 86 421.3 421.3 307.9 421.3 0.01 48 96 16022 -53.7 -79.7 3 26.0 -54.4 235 86 428.9 429.0 308.7 429.0 0.01 49 70 18020 -61.5 -85.5 3 24.0 -61.9 250 78 452.8 452.8 311.1 452.8 0.00 50 67 18290 -62.7 -86.7 3 24.0 -63.0 255 83 455.9 455.9 311.4 455.9 0.00 51 60 18976 -57.3 -84.3 2 27.0 -58.0 256 70 482.6 482.6 313.7 482.6 0.01 52 50 20120 -59.3 -85.3 2 26.0 -59.9 250 69 503.7 503.7 315.2 503.8 0.01 53 45 20778 -61.3 -86.3 2 25.0 -61.9 261 67 514.3 514.3 315.9 514.3 0.01 54 30 23320 -57.3 -86.3 1 29.0 -58.5 270 62 588.4 588.4 320.0 588.5 0.01 55 25 24472 -56.9 -86.9 1 30.0 -58.4 260 54 621.1 621.1 321.5 621.1 0.01 56 20 25870 -60.9 -87.9 2 27.0 -62.1 270 53 649.8 649.8 322.7 649.8 0.01 57 19 26188 -61.5 -89.5 1 28.0 -62.7 271 51 657.5 657.5 323.0 657.5 0.01 58 17 26883 -58.1 -88.1 1 30.0 -59.9 274 48 689.7 689.7 324.1 689.7 0.01 59 15 27668 -60.3 -88.3 1 28.0 -61.9 289 43 707.5 707.5 324.7 707.6 0.01 60 13 28566 -57.5 -87.5 1 30.0 -59.9 285 48 746.7 746.7 325.8 746.8 0.01 61 10 30250 -50.5 -84.5 1 34.0 -55.8 290 45 831.0 831.1 328.0 831.3 0.03 62 9.7 30449 -49.3 -84.3 1 35.0 -55.2 842.8 842.8 328.2 843.1 0.03 63 6.1 33451 -55.1 -86.1 1 31.0 -60.1 937.5 937.5 330.1 937.9 0.04 64 5.4 34231 -54.5 -86.5 1 32.0 -60.2 973.4 973.4 330.8 973.8 0.04 TRP 266 9460 -52.1 -70.1 10 18.0 -52.4 225 72 322.8 322.8 289.6 322.9 0.01 WND 145 13388 -53.5 -79.2 3 25.7 -53.9 230 96 381.5 381.5 302.5 381.6 0.01 Sounding variables and indices 1000-500 mb thick: 5157.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 70.64 % Est. max temperature: -0.31 C = 31.44 F Sfc-Lift cond lev (LCL): 973.13 mb = 267.52 m = 877.69 ft T: -5.44 C 700-500 lapse rate: 5.92 C/km ThetaE index: 0.05 C Layer 850.0- 754.0 mb Conv cond level (CCL): 997.00 mb = 76.50 m = 250.99 ft Mean mixing ratio: 2.26 g/kg Conv temperature: -6.83 C = 19.71 F Cap Strength: 13.30 C Lifted Index: 13.21 C Risk: None Lifted Index @300 mb: 27.54 C Lifted Index @700 mb: 6.26 C Showalter Index: 12.45 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 19.80 C K Index: 2.70 Risk: None Sweat Index: 32.00 Risk: None Energy Index: 3.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.11 J/kg Max Up Vert Vel: 5.68 m/s Conv Inhibition (B-): 74032.18 J/kg Cap Strength: 13.26 C Lift Cond Lev (LCL): 940.24 mb = 537.66 m = 1763.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 252 at 9 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 1000 53 20 4 -1.4 -3.8 | 57 12 -10.2 -6.7 1 1000 57 15 6 -1.6 -5.8 | 50 14 -10.4 -8.7 2 969 305 100 1 -1.0 0.2 | 75 10 -9.8 -2.7 3 932 610 110 6 -5.6 2.1 | 87 15 -14.5 -0.8 4 925 666 130 7 -5.4 4.5 | 96 14 -14.2 1.6 5 896 914 155 9 -3.8 8.2 | 113 14 -12.7 5.3 6 861 1219 170 6 -1.0 5.9 | 107 10 -9.9 3.0 7 850 1318 190 7 1.2 6.9 | 118 9 -7.6 4.0 8 794 1829 235 6 4.9 3.4 | 98 4 -3.9 0.5 9 763 2134 235 8 6.6 4.6 | 126 3 -2.3 1.7 10 732 2438 230 13 10.0 8.4 | 191 6 1.1 5.5 11 703 2743 200 11 3.8 10.3 | 146 9 -5.1 7.4 12 700 2776 220 10 6.4 7.7 | 153 5 -2.4 4.8 13 674 3048 205 12 5.1 10.9 | 155 9 -3.8 8.0 14 646 3353 240 12 10.4 6.0 | 206 3 1.5 3.1 15 620 3658 215 13 7.5 10.6 | 170 8 -1.4 7.8 16 594 3962 240 18 15.6 9.0 | 228 9 6.7 6.1 17 570 4267 225 17 12.0 12.0 | 199 10 3.2 9.1 18 546 4572 220 17 10.9 13.0 | 192 10 2.1 10.1 19 524 4877 225 14 9.9 9.9 | 188 7 1.0 7.0 20 500 5210 230 18 13.8 11.6 | 210 10 4.9 8.7 21 480 5486 235 17 13.9 9.8 | 216 9 5.1 6.9 22 460 5791 225 23 16.3 16.3 | 209 15 7.4 13.4 23 440 6096 240 32 27.7 16.0 | 235 23 18.9 13.1 24 403 6706 230 29 22.2 18.6 | 220 21 13.4 15.7 25 400 6750 235 29 23.8 16.6 | 227 20 14.9 13.7 26 351 7620 235 44 36.0 25.2 | 231 35 27.2 22.3 27 300 8680 230 59 45.2 37.9 | 226 50 36.3 35.0 28 279 9144 220 61 39.2 46.7 | 215 53 30.4 43.8 29 266 9449 225 72 50.9 50.9 | 221 64 42.1 48.0 30 266 9460 225 72 50.9 50.9 | 221 64 42.1 48.0 31 250 9860 225 63 44.5 44.5 | 221 55 35.7 41.7 32 242 10058 225 63 44.5 44.5 | 221 55 35.7 41.7 33 221 10668 230 72 55.2 46.3 | 227 63 46.3 43.4 34 200 11310 230 76 58.2 48.9 | 227 67 49.4 46.0 35 159 12802 225 84 59.4 59.4 | 222 76 50.5 56.5 36 150 13170 230 92 70.5 59.1 | 228 83 61.6 56.2 37 145 13388 230 96 73.5 61.7 | 228 87 64.7 58.8 38 138 13716 230 96 73.5 61.7 | 228 87 64.7 58.8 39 125 14326 245 84 76.1 35.5 | 244 75 67.3 32.6 40 114 14935 230 77 59.0 49.5 | 227 68 50.1 46.6 41 108 15240 230 84 64.3 54.0 | 227 75 55.5 51.1 42 100 15760 235 86 70.4 49.3 | 233 77 61.6 46.4 43 94 16154 235 86 70.4 49.3 | 233 77 61.6 46.4 44 70 17983 250 55 51.7 18.8 | 250 46 42.8 15.9 45 70 18020 250 78 73.3 26.7 | 250 69 64.4 23.8 46 64 18593 260 89 87.6 15.5 | 261 80 78.8 12.6 47 61 18898 260 73 71.9 12.7 | 261 64 63.0 9.8 48 58 19202 245 61 55.3 25.8 | 244 52 46.4 22.9 49 53 19812 235 66 54.1 37.9 | 232 57 45.2 35.0 50 50 20120 250 69 64.8 23.6 | 250 60 56.0 20.7 51 43 21031 265 66 65.7 5.8 | 267 57 56.9 2.9 52 41 21336 255 66 63.8 17.1 | 256 57 54.9 14.2 53 37 21946 260 78 76.8 13.5 | 261 69 68.0 10.6 54 31 23165 265 48 47.8 4.2 | 268 39 39.0 1.3 55 30 23320 270 62 62.0 -0.0 | 273 53 53.1 -2.9 56 28 23774 280 66 65.0 -11.5 | 284 58 56.1 -14.4 57 25 24384 260 55 54.2 9.6 | 262 46 45.3 6.7 58 22 25298 260 49 48.3 8.5 | 262 40 39.4 5.6 59 20 25870 270 53 53.0 -0.0 | 274 44 44.1 -2.9 60 16 27127 275 47 46.8 -4.1 | 280 39 38.0 -7.0 61 16 27432 295 46 41.7 -19.4 | 304 40 32.8 -22.3 62 14 28042 280 40 39.4 -6.9 | 288 32 30.5 -9.8 63 12 29261 290 57 53.6 -19.5 | 297 50 44.7 -22.4 64 10 30250 290 45 42.3 -15.4 | 299 38 33.4 -18.3 Wind Parameters Mean winds (0-6000m): 221.9 at 12.4 knts Storm direction: 251.9 at 9.3 knts Shear (0-3000m) pos: 1.9 neg: 1.1 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 98.2 deg Storm rel helicity (0-3000m) pos: 54.2 neg: -13.2 tot: 41.0 m^2/s^2 ave: 13.7 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.56 Bulk Shear: 28.85 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 77 3 73 12| 6.5 0.0 6.5| 19.1 0.0 19.1 38.2 0.69| 8.8 6.1 1000 131 5 92 13| 5.7 0.0 5.7| 44.5 -0.9 43.7 43.7 0.73| 8.8 6.4 1500 154 6 101 12| 3.6 0.0 3.6| 48.0 -2.5 45.5 30.3 0.57| 8.0 4.6 2000 176 6 108 10| 2.8 0.0 2.8| 48.9 -4.3 44.6 22.3 0.47| 7.1 3.3 2500 197 7 118 8| 2.3 1.1 3.4| 52.6 -7.5 45.1 18.0 0.43| 7.3 3.1 3000 202 8 125 7| 1.9 1.1 3.0| 54.2 -13.2 41.0 13.7 0.31| 7.4 2.2 4000 213 9 142 6| 2.4 0.8 3.2| 78.6 -20.7 57.9 14.5 0.33| 8.3 2.8 5000 218 11 157 6| 1.9 1.1 3.0| 82.0 -33.0 49.0 9.8 0.25| 7.7 1.9 6000 222 12 175 6| 2.9 0.9 3.8|121.9 -36.7 85.2 14.2 0.28| 8.1 2.3 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20260119.12.gif