UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for CYYR... Searching the city database file for: CYYR ... Date:1200Z 3 DEC 25 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 ------------------------------------------------------------------------------- SFC 1013 36 -21.9 -24.2 82 2.3 -22.2 235 1 250.3 250.4 250.1 251.7 0.53 1 1010 58 -16.9 -17.4 96 0.5 -17.0 245 2 255.5 255.7 255.5 258.1 0.96 2 1007 80 -16.1 -17.8 87 1.7 -16.4 256 2 256.5 256.7 256.3 259.0 0.94 3 1000 131 -16.1 -18.3 83 2.2 -16.5 280 4 257.0 257.2 256.7 259.5 0.90 4 997 154 -15.9 -19.2 76 3.3 -16.4 279 4 257.5 257.6 256.9 259.7 0.84 5 974 330 -15.9 -19.5 74 3.6 -16.5 263 7 259.2 259.3 258.3 261.5 0.84 6 938 614 -15.1 -18.5 75 3.4 -15.7 181 3 262.8 263.0 261.3 265.4 0.95 7 925 720 -15.7 -19.0 76 3.3 -16.3 210 6 263.3 263.4 261.6 265.8 0.92 8 911 835 -16.3 -19.4 77 3.1 -16.9 231 8 263.8 263.9 262.0 266.3 0.90 9 882 1078 -14.9 -19.8 66 4.9 -15.8 253 10 267.7 267.8 264.8 270.2 0.90 10 850 1357 -15.9 -22.9 55 7.0 -17.1 250 12 269.5 269.6 265.7 271.5 0.71 11 825 1581 -17.1 -26.1 46 9.0 -18.4 272 13 270.5 270.6 266.1 272.1 0.55 12 790 1905 -19.5 -25.5 59 6.0 -20.4 260 11 271.3 271.4 266.8 273.1 0.61 13 777 2028 -19.7 -27.7 49 8.0 -20.8 260 12 272.4 272.5 267.3 273.9 0.50 14 770 2095 -18.7 -37.7 17 19.0 -20.7 260 12 274.2 274.2 267.9 274.8 0.19 15 769 2105 -18.7 -37.7 17 19.0 -20.7 260 12 274.3 274.3 268.0 274.9 0.19 16 759 2203 -19.1 -33.1 28 14.0 -20.8 262 12 274.9 274.9 268.5 275.9 0.31 17 755 2242 -19.5 -26.5 54 7.0 -20.5 263 12 274.9 275.0 269.0 276.6 0.58 18 733 2462 -19.3 -39.3 15 20.0 -21.3 270 11 277.4 277.5 269.9 278.0 0.17 19 700 2803 -20.9 -38.9 18 18.0 -22.7 280 11 279.3 279.4 271.1 279.9 0.19 20 662 3216 -21.5 -47.5 8 26.0 -23.6 251 17 283.2 283.2 273.1 283.4 0.08 21 540 4692 -31.1 -40.1 41 9.0 -31.8 258 35 288.7 288.7 276.3 289.4 0.22 22 535 4758 -31.3 -43.3 30 12.0 -32.1 257 37 289.2 289.3 276.5 289.7 0.16 23 508 5127 -29.7 -55.7 6 26.0 -31.1 255 48 295.5 295.5 279.4 295.6 0.04 24 504 5183 -29.9 -37.9 46 8.0 -30.7 255 50 295.9 296.0 280.0 296.9 0.29 25 500 5240 -30.3 -36.3 56 6.0 -30.9 255 52 296.1 296.2 280.1 297.2 0.34 26 485 5455 -31.5 -36.5 61 5.0 -32.0 257 56 297.2 297.3 280.6 298.4 0.35 27 455 5904 -32.9 -41.9 40 9.0 -33.6 260 62 300.9 301.0 282.0 301.7 0.21 28 445 6060 -32.5 -52.5 12 20.0 -33.6 260 62 303.4 303.4 282.8 303.6 0.07 29 444 6076 -32.7 -51.7 13 19.0 -33.8 260 62 303.3 303.3 282.8 303.6 0.07 30 400 6800 -38.1 -54.1 17 16.0 -38.8 260 65 305.5 305.5 283.7 305.7 0.06 31 330 8097 -48.3 -61.3 21 13.0 -48.6 256 68 308.7 308.7 284.9 308.9 0.03 32 326 8177 -48.3 -65.3 12 17.0 -48.6 256 68 309.8 309.8 285.3 309.9 0.02 33 300 8720 -52.1 -61.1 33 9.0 -52.3 245 83 311.9 311.9 286.1 312.0 0.03 34 295 8829 -52.3 -62.3 29 10.0 -52.5 245 86 313.1 313.1 286.5 313.2 0.03 35 291 8917 -52.1 -63.1 25 11.0 -52.3 245 88 314.6 314.6 287.0 314.7 0.03 36 277 9235 -52.7 -68.7 13 16.0 -52.9 244 97 318.2 318.2 288.2 318.3 0.01 37 260 9640 -55.7 -69.7 16 14.0 -55.9 240 110 319.7 319.7 288.6 319.7 0.01 38 254 9789 -55.1 -71.5 11 16.4 -55.3 240 111 322.7 322.7 289.6 322.7 0.01 39 250 9890 -54.7 -72.7 9 18.0 -54.9 240 109 324.7 324.7 290.2 324.8 0.01 40 249 9916 -54.5 -73.5 8 19.0 -54.7 240 109 325.4 325.4 290.4 325.4 0.01 41 224 10590 -56.9 -77.9 5 21.0 -57.1 244 107 331.7 331.7 292.2 331.7 0.00 42 215 10850 -55.5 -78.5 4 23.0 -55.8 245 104 337.8 337.8 293.8 337.8 0.00 43 200 11310 -57.1 -78.1 5 21.0 -57.3 245 99 342.3 342.3 294.9 342.4 0.00 44 184 11835 -58.7 -80.7 4 22.0 -58.9 251 93 348.0 348.0 296.2 348.0 0.00 45 154 12962 -55.1 -84.1 2 29.0 -55.5 263 79 372.3 372.3 300.9 372.3 0.00 46 150 13130 -55.9 -83.9 2 28.0 -56.2 265 77 373.8 373.8 301.2 373.8 0.00 47 130 14037 -56.9 -84.9 2 28.0 -57.2 260 72 387.6 387.6 303.4 387.6 0.00 48 100 15710 -53.7 -84.7 1 31.0 -54.3 270 54 424.0 424.0 308.2 424.0 0.00 49 89 16461 -51.7 -84.7 1 33.0 -52.6 263 46 442.3 442.3 310.1 442.4 0.00 50 73 17732 -55.9 -85.9 1 30.0 -56.6 259 54 459.3 459.3 311.7 459.3 0.00 51 70 18000 -53.7 -85.7 1 32.0 -54.6 270 48 469.5 469.5 312.6 469.5 0.00 52 63 18686 -49.9 -84.9 1 35.0 -51.3 281 50 492.2 492.2 314.4 492.3 0.00 53 50 20190 -53.7 -85.7 1 32.0 -54.9 275 33 516.9 516.9 316.1 517.0 0.01 54 32 22974 -64.5 -90.5 2 26.0 -65.0 301 43 558.4 558.4 318.6 558.4 0.00 55 30 23370 -61.3 -89.3 1 28.0 -62.1 305 46 577.5 577.5 319.5 577.6 0.00 56 29 23581 -60.5 -89.5 1 29.0 -61.4 289 46 585.4 585.4 319.9 585.4 0.00 57 25 24506 -61.3 -90.3 1 29.0 -62.2 319 43 608.4 608.4 321.0 608.5 0.00 58 21 25608 -54.3 -87.3 1 33.0 -56.6 325 44 660.7 660.7 323.1 660.7 0.01 59 20 25920 -56.7 -87.7 1 31.0 -58.6 325 36 662.6 662.6 323.2 662.7 0.01 60 11 29677 -62.5 -89.5 1 27.0 -64.1 340 61 765.1 765.1 326.4 765.2 0.01 61 10 30270 -60.1 -89.1 1 29.0 -62.4 345 72 795.2 795.2 327.1 795.3 0.01 62 9.8 30396 -60.5 -89.5 1 29.0 -62.7 798.3 798.3 327.2 798.4 0.01 63 8.2 31527 -52.7 -86.7 1 34.0 -57.8 870.9 870.9 328.8 871.1 0.03 64 7.4 32191 -51.7 -85.7 1 34.0 -57.5 900.9 900.9 329.4 901.2 0.03 65 6.8 32738 -52.9 -85.9 1 33.0 -58.5 917.9 918.0 329.8 918.3 0.04 66 5.0 34739 -49.1 -85.1 1 36.0 -57.6 1019.6 1019.7 331.5 1020.2 0.06 67 4.2 35872 -53.3 -86.3 1 33.0 -60.4 1051.7 1051.7 331.9 1052.3 0.05 TRP 260 9640 -55.7 -69.7 16 14.0 -55.9 240 110 319.7 319.7 288.6 319.7 0.01 WND 254 9789 -55.1 -71.5 11 16.4 -55.3 240 111 322.7 322.7 289.6 322.7 0.01 Sounding variables and indices 1000-500 mb thick: 5109.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 38.94 % Est. max temperature: -3.41 C = 25.87 F Sfc-Lift cond lev (LCL): 975.09 mb = 321.33 m = 1054.23 ft T: -15.90 C 700-500 lapse rate: 3.86 C/km Conv cond level (CCL): 630.19 mb = 3572.73 m = 11721.41 ft Mean mixing ratio: 0.89 g/kg Conv temperature: 12.43 C = 54.38 F Cap Strength: 27.44 C Lifted Index: 27.51 C Risk: None Lifted Index @300 mb: 34.89 C Lifted Index @700 mb: 15.70 C Showalter Index: 20.33 C Risk: None Total Totals Index: 21.80 C Risk: None Vertical Totals Index: 14.40 C Cross Totals Index: 7.40 C K Index: -26.50 Risk: None Sweat Index: 76.00 Risk: None Energy Index: 5.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.61 J/kg Max Up Vert Vel: 7.95 m/s Conv Inhibition (B-): 73826.02 J/kg Cap Strength: 27.42 C Lift Cond Lev (LCL): 913.20 mb = 816.53 m = 2678.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 288 at 18 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 1013 36 235 1 0.8 0.6 | 111 17 -16.1 6.2 1 1000 131 280 4 3.9 -0.7 | 111 14 -13.0 4.9 2 977 305 270 7 7.0 -0.0 | 120 11 -9.9 5.6 3 939 610 180 3 0.0 3.0 | 117 19 -16.9 8.6 4 925 720 210 6 3.0 5.2 | 128 18 -13.9 10.8 5 901 914 245 10 9.1 4.2 | 141 13 -7.8 9.9 6 866 1219 260 10 9.8 1.7 | 136 10 -7.1 7.4 7 850 1357 250 12 11.3 4.1 | 150 11 -5.6 9.7 8 831 1524 275 13 13.0 -1.1 | 139 6 -4.0 4.5 9 798 1829 260 11 10.8 1.9 | 141 10 -6.1 7.5 10 766 2134 260 12 11.8 2.1 | 147 9 -5.1 7.7 11 735 2438 270 11 11.0 -0.0 | 134 8 -5.9 5.6 12 706 2743 275 13 13.0 -1.1 | 139 6 -4.0 4.5 13 700 2803 280 11 10.8 -1.9 | 121 7 -6.1 3.7 14 677 3048 250 15 14.1 5.1 | 165 11 -2.8 10.8 15 622 3658 255 23 22.2 6.0 | 205 13 5.3 11.6 16 572 4267 265 28 27.9 2.4 | 234 14 11.0 8.1 17 526 4877 255 39 37.7 10.1 | 233 26 20.8 15.7 18 500 5240 255 52 50.2 13.5 | 240 38 33.3 19.1 19 462 5791 260 62 61.1 10.8 | 250 47 44.1 16.4 20 442 6096 260 62 61.1 10.8 | 250 47 44.1 16.4 21 400 6800 260 65 64.0 11.3 | 250 50 47.1 16.9 22 354 7620 260 67 66.0 11.6 | 251 52 49.1 17.3 23 323 8230 255 68 65.7 17.6 | 245 54 48.8 23.2 24 300 8720 245 83 75.2 35.1 | 235 71 58.3 40.7 25 281 9144 245 94 85.2 39.7 | 236 82 68.3 45.4 26 260 9640 240 110 95.3 55.0 | 232 99 78.4 60.6 27 254 9789 240 111 96.1 55.5 | 232 100 79.2 61.1 28 250 9890 240 109 94.4 54.5 | 232 98 77.5 60.1 29 243 10058 240 111 96.1 55.5 | 232 100 79.2 61.1 30 221 10668 245 106 96.1 44.8 | 238 94 79.2 50.4 31 200 11310 245 99 89.7 41.8 | 237 87 72.8 47.5 32 150 13130 265 77 76.7 6.7 | 258 61 59.8 12.3 33 144 13411 265 77 76.7 6.7 | 258 61 59.8 12.3 34 108 15240 250 62 58.3 21.2 | 237 49 41.4 26.8 35 100 15710 270 54 54.0 -0.0 | 261 38 37.1 5.6 36 98 15850 270 54 54.0 -0.0 | 261 38 37.1 5.6 37 81 17069 255 37 35.7 9.6 | 231 24 18.8 15.2 38 70 17983 260 60 59.1 10.4 | 249 45 42.2 16.0 39 70 18000 270 48 48.0 -0.0 | 260 32 31.1 5.6 40 61 18898 285 51 49.3 -13.2 | 283 33 32.4 -7.6 41 51 20117 270 37 37.0 -0.0 | 254 21 20.1 5.6 42 50 20190 275 33 32.9 -2.9 | 260 16 16.0 2.8 43 46 20726 285 32 30.9 -8.3 | 281 14 14.0 -2.7 44 44 21031 265 33 32.9 2.9 | 242 18 16.0 8.5 45 42 21336 285 30 29.0 -7.8 | 280 12 12.1 -2.1 46 40 21641 270 31 31.0 -0.0 | 248 15 14.1 5.6 47 38 21946 290 34 31.9 -11.6 | 292 16 15.0 -6.0 48 30 23370 305 46 37.7 -26.4 | 315 29 20.8 -20.8 49 30 23470 285 46 44.4 -11.9 | 283 28 27.5 -6.3 50 24 24689 325 43 24.7 -35.2 | 345 31 7.8 -29.6 51 22 25298 325 52 29.8 -42.6 | 341 39 12.9 -37.0 52 20 25920 325 36 20.6 -29.5 | 351 24 3.7 -23.9 53 17 27127 320 29 18.6 -22.2 | 354 17 1.7 -16.6 54 16 27432 330 31 15.5 -26.8 | 4 21 -1.4 -21.2 55 13 28651 345 47 12.2 -45.4 | 7 40 -4.7 -39.8 56 12 29261 330 51 25.5 -44.2 | 347 39 8.6 -38.5 57 11 29870 345 66 17.1 -63.8 | 360 58 0.2 -58.1 58 10 30270 345 72 18.6 -69.5 | 358 64 1.7 -63.9 Wind Parameters Mean winds (0-6000m): 258.4 at 23.8 knts Storm direction: 288.4 at 17.8 knts Shear (0-3000m) pos: 2.3 neg: 1.9 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 53.4 deg Storm rel helicity (0-3000m) pos: 57.9 neg: -18.1 tot: 39.8 m^2/s^2 ave: 13.3 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 2.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.67 Bulk Shear: 47.06 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 ------------------------------------------------------------------------------- 500 261 5 118 14| 0.0 3.3 3.3| 10.5 -5.1 5.4 10.9 0.15| 13.2 2.0 1000 245 6 125 14| 4.1 1.6 5.7| 37.9 -8.4 29.6 29.6 0.31| 12.4 3.8 1500 252 8 130 12| 4.2 1.1 5.3| 43.3 -11.8 31.5 21.0 0.24| 11.2 2.7 2000 256 9 132 11| 3.2 1.6 4.8| 45.3 -11.9 33.4 16.7 0.23| 9.5 2.2 2500 259 9 134 11| 2.8 1.3 4.1| 46.4 -16.3 30.1 12.1 0.18| 8.2 1.5 3000 261 10 135 10| 2.3 1.9 4.3| 57.9 -18.1 39.8 13.3 0.23| 8.5 2.0 4000 259 13 151 9| 3.2 1.5 4.6| 96.3 -18.1 78.2 19.5 0.38| 8.0 3.0 5000 259 17 178 9| 2.5 2.7 5.3|120.0 -21.6 98.4 19.7 0.34| 8.5 2.9 6000 258 24 211 12| 3.6 2.3 5.9|218.2 -21.6 196.6 32.8 0.36| 8.7 3.2 Wrote GIF file: /home/apache/climate/data/raob//CYYR/skewt/CYYR.skewt.20251203.12.gif