UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011712.upa.cvt Date: 1200Z 17 JAN 26 Searching for CYYR... Searching the city database file for: CYYR ... Date:1200Z 17 JAN 26 Station: CYYR WMO ident: 71816 Latitude: 53.30 Longitude: -60.37 Elevation: 36.00 ------------------------------------------------------------------------------- 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 -10 220 8 SFC 994 36 -20.3 -25.0 66 4.7 -20.9 220 8 253.3 253.4 252.7 254.7 0.50 2 925 564 -23.9 -27.0 76 3.1 -24.2 255 43 254.9 254.9 253.9 256.1 0.45 3 877 951 -26.1 -28.0 84 1.9 -26.3 276 53 256.5 256.6 255.2 257.7 0.43 4 851 1170 -21.9 -26.3 67 4.4 -22.5 280 53 263.1 263.2 260.7 264.6 0.52 5 850 1179 -21.9 -26.4 67 4.5 -22.5 280 53 263.2 263.3 260.7 264.7 0.52 6 830 1355 -20.9 -24.9 70 4.0 -21.5 282 56 266.1 266.2 263.1 267.8 0.61 7 813 1508 -20.5 -25.3 65 4.8 -21.2 285 59 268.1 268.2 264.5 269.8 0.60 8 796 1664 -19.7 -24.7 64 5.0 -20.4 285 54 270.5 270.6 266.3 272.4 0.65 9 766 1949 -20.5 -26.5 59 6.0 -21.4 283 49 272.7 272.8 267.6 274.4 0.57 10 751 2095 -21.1 -34.1 30 13.0 -22.5 281 50 273.6 273.6 267.7 274.4 0.28 11 731 2294 -22.5 -31.5 44 9.0 -23.5 283 53 274.1 274.2 268.2 275.3 0.38 12 700 2610 -25.1 -32.1 52 7.0 -25.8 280 54 274.7 274.8 268.5 275.8 0.37 13 685 2766 -26.3 -32.3 57 6.0 -26.9 280 59 275.1 275.1 268.8 276.2 0.37 14 661 3023 -28.1 -28.7 95 0.6 -28.2 283 61 275.9 275.9 269.6 277.5 0.54 15 634 3321 -28.5 -32.7 67 4.2 -28.9 286 64 278.7 278.8 271.1 279.9 0.39 16 619 3491 -29.5 -33.3 70 3.8 -29.9 288 65 279.5 279.5 271.5 280.6 0.37 17 610 3596 -29.7 -36.7 51 7.0 -30.3 289 66 280.4 280.5 271.9 281.3 0.27 18 558 4222 -35.5 -40.5 60 5.0 -35.8 285 69 280.8 280.8 272.0 281.4 0.20 19 546 4373 -35.5 -52.5 16 17.0 -36.2 285 69 282.6 282.6 272.8 282.7 0.05 20 500 4980 -38.3 -59.3 9 21.0 -38.9 285 72 286.3 286.3 274.8 286.4 0.03 21 499 4994 -38.3 -59.3 9 21.0 -38.9 285 72 286.5 286.5 274.9 286.6 0.03 22 436 5920 -39.3 -62.3 7 23.0 -39.9 273 68 296.5 296.5 279.8 296.6 0.02 23 431 5999 -38.8 -62.7 6 23.9 -39.5 275 70 298.2 298.2 280.6 298.3 0.02 24 425 6095 -38.1 -63.1 6 25.0 -38.9 275 70 300.2 300.2 281.4 300.3 0.02 25 404 6442 -40.7 -64.7 6 24.0 -41.3 267 69 301.2 301.2 281.9 301.3 0.02 26 400 6510 -40.7 -64.7 6 24.0 -41.3 265 69 302.1 302.1 282.3 302.2 0.02 27 349 7433 -43.3 -68.3 5 25.0 -43.9 273 55 310.6 310.6 285.5 310.6 0.01 28 344 7531 -41.1 -72.1 2 31.0 -41.8 271 50 314.9 314.9 287.1 314.9 0.01 29 337 7670 -40.7 -72.7 2 32.0 -41.5 272 44 317.3 317.3 287.9 317.3 0.01 30 300 8460 -41.9 -74.9 2 33.0 -42.7 245 36 326.3 326.3 290.7 326.3 0.00 31 250 9690 -43.7 -78.7 1 35.0 -44.5 255 56 341.1 341.1 294.6 341.1 0.00 32 245 9825 -44.5 -78.5 1 34.0 -45.2 255 56 341.9 341.9 294.8 341.9 0.00 33 234 10134 -42.9 -78.9 1 36.0 -43.8 256 57 348.8 348.8 296.4 348.8 0.00 34 212 10797 -44.7 -80.7 1 36.0 -45.5 261 54 356.0 356.0 297.9 356.0 0.00 35 208 10924 -44.7 -80.7 1 36.0 -45.5 258 54 358.0 358.0 298.3 358.0 0.00 36 200 11190 -38.7 -79.7 1 41.0 -40.2 250 56 371.5 371.5 300.8 371.5 0.00 37 196 11329 -37.9 -78.9 1 41.0 -39.6 248 55 374.9 374.9 301.4 374.9 0.00 38 184 11763 -38.7 -78.7 1 40.0 -40.4 242 54 380.5 380.5 302.3 380.5 0.00 39 166 12463 -43.7 -80.7 1 37.0 -44.8 240 55 383.5 383.5 302.8 383.5 0.00 40 150 13140 -46.3 -82.3 1 36.0 -47.3 245 47 390.3 390.3 303.8 390.3 0.00 41 133 13933 -49.9 -83.9 1 34.0 -50.6 248 59 397.5 397.5 304.9 397.5 0.00 42 126 14286 -49.9 -83.9 1 34.0 -50.7 250 67 403.7 403.7 305.7 403.7 0.00 43 124 14391 -48.7 -83.7 1 35.0 -49.6 252 65 407.8 407.8 306.2 407.8 0.00 44 112 15060 -48.7 -84.7 1 36.0 -49.7 261 49 419.8 419.8 307.7 419.8 0.00 45 101 15735 -51.7 -84.7 1 33.0 -52.5 254 46 426.6 426.6 308.4 426.6 0.00 46 100 15800 -51.1 -85.1 1 34.0 -52.0 250 45 429.0 429.0 308.7 429.0 0.00 47 78 17385 -59.5 -87.5 1 28.0 -59.9 245 45 443.2 443.2 310.2 443.2 0.00 48 72 17891 -54.9 -86.9 1 32.0 -55.6 255 53 463.2 463.2 312.1 463.2 0.00 49 70 18070 -56.3 -87.3 1 31.0 -56.9 265 42 463.9 463.9 312.1 464.0 0.00 50 51 20030 -67.1 -90.1 2 23.0 -67.3 248 66 482.6 482.6 313.7 482.6 0.00 51 50 20150 -66.5 -90.5 2 24.0 -66.8 255 67 486.8 486.8 314.0 486.8 0.00 52 42 21199 -68.9 -90.9 3 22.0 -69.1 263 68 505.7 505.7 315.4 505.7 0.00 53 38 21804 -65.1 -90.1 2 25.0 -65.5 273 65 530.1 530.1 316.9 530.1 0.00 54 30 23220 -72.1 -93.1 3 21.0 -72.3 265 63 548.1 548.1 318.0 548.1 0.00 55 22 25014 -78.7 -94.7 6 16.0 -78.8 260 74 579.3 579.3 319.6 579.3 0.00 56 20 25550 -82.9 -95.9 9 13.0 -82.9 275 71 582.4 582.4 319.8 582.4 0.00 57 17 26445 -87.1 -99.1 9 12.0 -87.1 275 78 596.7 596.7 320.5 596.7 0.00 58 17 26445 -78.1 -95.1 5 17.0 -78.3 275 78 625.5 625.5 321.7 625.5 0.00 59 12 28399 -84.9 -98.9 7 14.0 -84.9 287 90 666.9 666.9 323.3 667.0 0.00 60 11 28886 -78.7 -95.7 5 17.0 -78.9 287 89 706.3 706.3 324.6 706.3 0.00 61 10 29430 -77.7 -94.7 5 17.0 -77.9 290 73 729.5 729.5 325.3 729.5 0.00 62 10 29430 -77.9 -94.9 5 17.0 -78.1 290 73 728.8 728.8 325.3 728.8 0.00 63 9.3 29847 -76.5 -95.5 3 19.0 -76.8 749.4 749.4 325.9 749.4 0.00 64 8.9 30105 -68.1 -91.1 2 23.0 -69.1 791.3 791.3 327.0 791.4 0.01 65 8.1 30670 -68.7 -91.7 2 23.0 -69.7 810.5 810.5 327.5 810.6 0.01 66 7.1 31446 -75.5 -95.5 3 20.0 -76.0 813.6 813.7 327.5 813.7 0.01 67 6.4 32058 -68.1 -94.1 1 26.0 -69.5 869.5 869.5 328.8 869.6 0.01 68 5.7 32755 -67.3 -93.3 1 26.0 -68.9 902.3 902.3 329.5 902.4 0.01 69 5.3 33195 -66.1 -94.1 1 28.0 -68.1 926.7 926.7 329.9 926.8 0.01 TRP 499 4994 -38.3 -59.3 9 21.0 -38.9 285 72 286.5 286.5 274.9 286.6 0.03 WND 431 5999 -38.8 -62.7 6 23.9 -39.5 275 70 298.2 298.2 280.6 298.3 0.02 Sounding variables and indices 1000-500 mb thick: 4990.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 56.84 % Est. max temperature: -9.55 C = 14.80 F Sfc-Lift cond lev (LCL): 919.72 mb = 605.55 m = 1986.70 ft T: -24.14 C 700-500 lapse rate: 5.57 C/km Conv cond level (CCL): 594.87 mb = 3772.14 m = 12375.63 ft Mean mixing ratio: 0.47 g/kg Conv temperature: 6.91 C = 44.44 F Cap Strength: 22.61 C Lifted Index: 25.08 C Risk: None Lifted Index @300 mb: 49.96 C Lifted Index @700 mb: 17.42 C Showalter Index: 17.87 C Risk: None Total Totals Index: 28.30 C Risk: None Vertical Totals Index: 16.40 C Cross Totals Index: 11.90 C K Index: -17.00 Risk: None Sweat Index: 178.00 Risk: None Energy Index: 4.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.77 J/kg Max Up Vert Vel: 4.19 m/s Conv Inhibition (B-): 78137.62 J/kg Cap Strength: 24.56 C Lift Cond Lev (LCL): 889.39 mb = 849.08 m = 2785.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 at 44 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 ---------------------------------------------------------- 0 994 36 220 8 5.1 6.1 | 142 45 -27.9 35.1 1 958 305 250 31 29.1 10.6 | 174 40 -3.9 39.5 2 925 564 255 43 41.5 11.1 | 192 41 8.5 40.1 3 919 610 260 44 43.3 7.6 | 196 38 10.3 36.6 4 881 914 275 53 52.8 -4.6 | 219 31 19.8 24.3 5 850 1179 280 53 52.2 -9.2 | 224 28 19.2 19.7 6 845 1219 280 53 52.2 -9.2 | 224 28 19.2 19.7 7 811 1524 285 59 57.0 -15.3 | 240 28 24.0 13.7 8 778 1829 285 47 45.4 -12.2 | 216 21 12.4 16.8 9 747 2134 280 51 50.2 -8.9 | 221 26 17.2 20.1 10 716 2438 285 54 52.2 -14.0 | 232 24 19.1 15.0 11 700 2610 280 54 53.2 -9.4 | 226 28 20.2 19.6 12 687 2743 280 59 58.1 -10.2 | 233 31 25.1 18.7 13 603 3658 290 67 63.0 -22.9 | 259 31 29.9 6.0 14 553 4267 285 69 66.6 -17.9 | 252 35 33.6 11.1 15 507 4877 285 72 69.5 -18.6 | 254 38 36.5 10.3 16 500 4980 285 72 69.5 -18.6 | 254 38 36.5 10.3 17 499 4994 285 72 69.5 -18.6 | 254 38 36.5 10.3 18 486 5182 290 68 63.9 -23.3 | 260 31 30.9 5.7 19 444 5791 270 66 66.0 -0.0 | 229 44 33.0 28.9 20 431 5999 275 70 69.7 -6.1 | 238 43 36.7 22.8 21 425 6096 275 70 69.7 -6.1 | 238 43 36.7 22.8 22 400 6510 265 69 68.7 6.0 | 226 50 35.7 35.0 23 372 7010 275 57 56.8 -5.0 | 225 34 23.8 24.0 24 355 7315 275 62 61.8 -5.4 | 231 37 28.7 23.5 25 340 7620 270 45 45.0 -0.0 | 202 31 12.0 28.9 26 325 7925 280 37 36.4 -6.4 | 189 23 3.4 22.5 27 310 8230 260 31 30.5 5.4 | 176 34 -2.5 34.3 28 300 8460 245 36 32.6 15.2 | 179 44 -0.4 44.2 29 297 8534 240 37 32.0 18.5 | 179 47 -1.0 47.4 30 271 9144 260 37 36.4 6.4 | 186 36 3.4 35.4 31 259 9449 250 37 34.8 12.7 | 182 42 1.7 41.6 32 250 9690 255 56 54.1 14.5 | 206 48 21.1 43.4 33 237 10058 255 57 55.1 14.8 | 207 49 22.0 43.7 34 216 10668 265 53 52.8 4.6 | 211 39 19.8 33.6 35 200 11190 250 56 52.6 19.2 | 202 52 19.6 48.1 36 180 11887 240 53 45.9 26.5 | 193 57 12.9 55.4 37 151 13106 240 58 50.2 29.0 | 197 60 17.2 57.9 38 150 13140 245 47 42.6 19.9 | 191 50 9.6 48.8 39 144 13411 245 47 42.6 19.9 | 191 50 9.6 48.8 40 125 14326 250 68 63.9 23.3 | 211 61 30.9 52.2 41 114 14935 265 41 40.8 3.6 | 194 33 7.8 32.5 42 109 15240 255 62 59.9 16.0 | 211 52 26.9 45.0 43 104 15545 265 49 48.8 4.3 | 205 37 15.8 33.2 44 100 15800 250 45 42.3 15.4 | 192 45 9.3 44.3 45 95 16154 250 45 42.3 15.4 | 192 45 9.3 44.3 46 90 16459 235 46 37.7 26.4 | 185 56 4.7 55.3 47 86 16764 245 53 48.0 22.4 | 196 53 15.0 51.3 48 74 17678 245 41 37.2 17.3 | 185 46 4.1 46.3 49 71 17983 260 58 57.1 10.1 | 212 46 24.1 39.0 50 70 18070 265 42 41.8 3.7 | 195 34 8.8 32.6 51 68 18288 265 42 41.8 3.7 | 195 34 8.8 32.6 52 64 18593 255 37 35.7 9.6 | 184 39 2.7 38.5 53 53 19812 235 64 52.4 36.7 | 196 68 19.4 65.7 54 50 20150 255 67 64.7 17.3 | 214 56 31.7 46.3 55 43 21031 260 70 68.9 12.2 | 221 55 35.9 41.1 56 41 21336 265 66 65.7 5.8 | 223 48 32.7 34.7 57 37 21946 275 65 64.8 -5.7 | 234 39 31.7 23.3 58 34 22555 270 56 56.0 -0.0 | 218 37 23.0 28.9 59 30 23220 265 63 62.8 5.5 | 221 45 29.7 34.4 60 22 24994 260 74 72.9 12.8 | 224 58 39.9 41.8 61 20 25550 275 71 70.7 -6.2 | 239 44 37.7 22.8 62 18 26213 275 70 69.7 -6.1 | 238 43 36.7 22.8 63 16 26822 275 90 89.7 -7.8 | 250 60 56.6 21.1 64 14 27432 295 68 61.6 -28.7 | 270 29 28.6 0.2 65 11 28651 285 96 92.7 -24.8 | 266 60 59.7 4.1 66 10 29430 290 73 68.6 -25.0 | 264 36 35.6 4.0 Wind Parameters Mean winds (0-6000m): 281.2 at 58.6 knts Storm direction: 311.2 at 43.9 knts Shear (0-3000m) pos: 11.6 neg: 1.6 tot: 13.2 10-3/s Storm rel Dir Shear (0-3000m): 99.5 deg Storm rel helicity (0-3000m) pos: 740.6 neg: -72.7 tot: 667.9 m^2/s^2 ave: 222.6 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 17.9 stream: 11.3 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.05 Bulk Shear: 193.32 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 ------------------------------------------------------------------------------- 500 249 27 169 39| 36.4 0.0 36.4|396.1 0.0 396.1 792.1 0.98| 37.4 36.7 1000 262 38 188 35| 25.3 0.0 25.3|574.2 0.0 574.2 574.2 0.93| 30.2 28.2 1500 270 44 200 31| 19.1 0.0 19.1|638.4 0.0 638.4 425.6 0.93| 23.5 21.8 2000 274 45 206 28| 14.3 2.4 16.7|645.6 -59.0 586.6 293.3 0.66| 21.5 14.2 2500 276 47 209 28| 12.3 1.9 14.3|682.0 -69.4 612.5 245.0 0.63| 19.3 12.2 3000 277 49 214 28| 11.6 1.6 13.2|740.6 -72.7 667.9 222.6 0.63| 17.9 11.3 4000 280 53 225 27| 9.4 1.0 10.4|813.4 -90.7 722.8 180.7 0.62| 15.0 9.4 5000 282 57 232 28| 7.6 0.9 8.5|834.5-102.6 731.9 146.4 0.60| 12.7 7.6 6000 281 59 234 30| 6.3 1.9 8.2|914.7-274.8 639.9 106.7 0.41| 13.3 5.4 Wrote GIF file: /home/apache/climate/data/raob//CYYR/skewt/CYYR.skewt.20260117.12.gif