UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for CYYR... Searching the city database file for: CYYR ... Date:1200Z 1 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 1006 36 -4.5 -7.6 79 3.1 -5.5 5 1 268.2 268.5 267.4 274.0 2.14 1 1000 86 -4.9 -7.9 79 3.0 -5.8 85 2 268.2 268.6 267.3 274.0 2.10 2 925 696 -8.3 -8.3 100 0.0 -8.3 180 32 270.8 271.2 269.2 276.9 2.21 3 923 713 -8.5 -8.5 100 0.0 -8.5 180 33 270.8 271.1 269.1 276.7 2.18 4 889 1005 -7.9 -8.2 98 0.3 -8.0 188 45 274.3 274.7 271.6 280.7 2.31 5 850 1353 -9.3 -10.7 90 1.4 -9.7 205 49 276.4 276.7 272.3 282.0 1.99 6 817 1658 -10.7 -14.1 76 3.4 -11.6 218 41 278.1 278.3 272.6 282.6 1.57 7 813 1696 -10.3 -14.1 74 3.8 -11.3 219 40 278.9 279.2 273.1 283.4 1.58 8 700 2832 -18.1 -20.3 83 2.2 -18.6 220 28 282.4 282.6 274.4 285.7 1.09 9 679 3059 -19.9 -20.5 95 0.6 -20.0 220 31 282.9 283.1 274.6 286.2 1.10 10 582 4185 -28.1 -31.1 75 3.0 -28.5 210 43 286.1 286.2 275.4 287.6 0.49 11 536 4772 -31.7 -32.4 93 0.7 -31.8 218 59 288.6 288.7 276.7 290.1 0.47 12 525 4918 -32.7 -34.4 85 1.7 -32.9 221 62 289.1 289.2 276.9 290.4 0.39 13 500 5260 -35.7 -38.7 74 3.0 -35.9 230 57 289.5 289.6 276.9 290.4 0.27 14 478 5570 -38.5 -42.8 64 4.3 -38.8 226 52 289.8 289.8 276.9 290.4 0.18 15 446 6040 -42.7 -45.3 76 2.6 -42.8 229 58 290.3 290.3 277.1 290.8 0.15 16 439 6146 -42.9 -46.6 67 3.7 -43.0 230 61 291.4 291.4 277.6 291.8 0.13 17 435 6208 -42.9 -43.3 96 0.4 -42.9 231 64 292.1 292.2 278.0 292.8 0.19 18 434 6223 -43.1 -44.1 90 1.0 -43.2 231 64 292.1 292.1 278.0 292.7 0.18 19 432 6254 -42.7 -46.6 65 3.9 -42.9 231 66 293.0 293.0 278.3 293.4 0.13 20 427 6332 -42.7 -49.7 46 7.0 -43.0 232 69 294.0 294.0 278.7 294.3 0.10 21 416 6508 -43.5 -53.5 32 10.0 -43.8 233 76 295.1 295.1 279.3 295.4 0.06 22 412 6572 -43.7 -50.7 46 7.0 -44.0 234 79 295.7 295.7 279.6 296.0 0.09 23 405 6687 -43.9 -55.9 25 12.0 -44.3 235 84 296.9 296.9 280.0 297.1 0.05 24 400 6770 -44.5 -55.5 28 11.0 -44.8 230 88 297.2 297.2 280.1 297.3 0.05 25 389 6956 -45.5 -52.5 45 7.0 -45.7 230 90 298.2 298.2 280.7 298.5 0.08 26 382 7077 -46.1 -55.1 35 9.0 -46.4 230 91 299.0 299.0 281.0 299.2 0.06 27 370 7289 -46.9 -51.4 60 4.5 -47.0 230 93 300.7 300.7 281.7 301.0 0.09 28 360 7471 -47.1 -67.1 8 20.0 -47.4 230 95 302.8 302.8 282.5 302.8 0.01 29 315 8345 -52.3 -66.3 17 14.0 -52.5 237 103 307.3 307.3 284.3 307.4 0.02 30 300 8660 -53.3 -70.3 11 17.0 -53.5 240 106 310.2 310.2 285.4 310.3 0.01 31 294 8790 -53.6 -70.4 11 16.8 -53.8 240 110 311.5 311.5 285.9 311.6 0.01 32 276 9196 -54.7 -70.7 12 16.0 -54.9 240 101 315.7 315.7 287.3 315.7 0.01 33 250 9830 -54.7 -76.7 5 22.0 -54.9 235 91 324.7 324.7 290.2 324.8 0.00 34 245 9959 -54.3 -77.3 4 23.0 -54.5 236 90 327.2 327.2 290.9 327.2 0.00 35 235 10225 -55.9 -78.9 4 23.0 -56.1 237 87 328.7 328.7 291.3 328.7 0.00 36 200 11250 -56.5 -81.5 3 25.0 -56.7 240 77 343.3 343.3 295.1 343.3 0.00 37 186 11709 -57.5 -82.5 3 25.0 -57.7 240 71 348.9 348.9 296.4 348.9 0.00 38 175 12094 -56.3 -83.3 2 27.0 -56.6 240 66 357.0 357.0 298.1 357.0 0.00 39 153 12945 -57.1 -84.1 2 27.0 -57.4 240 61 369.6 369.6 300.5 369.6 0.00 40 150 13070 -56.7 -83.7 2 27.0 -57.0 240 65 372.4 372.4 301.0 372.4 0.00 41 130 13980 -54.3 -84.3 1 30.0 -54.8 242 61 392.2 392.2 304.1 392.3 0.00 42 104 15393 -58.7 -85.7 2 27.0 -59.0 240 57 409.7 409.7 306.5 409.7 0.00 43 100 15640 -56.3 -85.3 1 29.0 -56.8 240 64 418.9 418.9 307.6 419.0 0.00 44 88 16456 -53.9 -85.9 1 32.0 -54.6 257 51 439.4 439.4 309.8 439.4 0.00 45 70 17910 -58.3 -87.3 1 29.0 -58.8 235 45 459.7 459.7 311.7 459.7 0.00 46 56 19310 -60.7 -88.7 1 28.0 -61.2 264 45 484.5 484.5 313.8 484.5 0.00 47 50 20020 -58.5 -87.5 1 29.0 -59.2 280 34 505.6 505.6 315.4 505.6 0.00 48 41 21275 -54.9 -86.9 1 32.0 -56.1 313 35 544.1 544.1 317.8 544.2 0.00 49 33 22645 -59.7 -88.7 1 29.0 -60.6 343 36 566.2 566.2 319.0 566.3 0.00 50 30 23240 -59.3 -88.3 1 29.0 -60.3 340 39 583.0 583.0 319.8 583.0 0.01 51 26 24126 -63.5 -90.5 1 27.0 -64.2 349 38 595.4 595.4 320.4 595.4 0.00 52 22 25155 -62.1 -90.1 1 28.0 -63.0 346 46 628.7 628.7 321.9 628.7 0.01 53 20 25740 -64.5 -90.5 2 26.0 -65.3 350 59 638.7 638.7 322.3 638.8 0.01 54 16 27095 -67.3 -92.3 2 25.0 -67.9 352 60 671.7 671.7 323.5 671.7 0.00 55 13 28353 -65.3 -91.3 2 26.0 -66.3 0 52 719.7 719.7 325.0 719.8 0.01 56 11 29364 -67.7 -92.7 2 25.0 -68.6 8 70 746.2 746.2 325.8 746.3 0.01 57 10 29940 -65.7 -92.7 1 27.0 -67.0 10 83 774.3 774.3 326.6 774.4 0.01 58 9.7 30126 -64.3 -91.3 1 27.0 -65.8 786.4 786.4 326.9 786.4 0.01 59 8.5 30931 -65.5 -92.5 1 27.0 -67.0 811.9 811.9 327.5 812.0 0.01 60 7.0 32135 -57.5 -89.5 1 32.0 -61.3 891.4 891.4 329.2 891.5 0.02 61 5.4 33782 -55.5 -87.5 1 32.0 -60.7 968.9 969.0 330.7 969.3 0.03 62 4.8 34541 -50.7 -85.7 1 35.0 -58.6 1024.2 1024.3 331.5 1024.8 0.05 TRP 276 9196 -54.7 -70.7 12 16.0 -54.9 240 101 315.7 315.7 287.3 315.7 0.01 WND 294 8790 -53.6 -70.4 11 16.8 -53.8 240 110 311.5 311.5 285.9 311.6 0.01 Sounding variables and indices 1000-500 mb thick: 5174.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.28 inches Sfc-500 mean rel hum: 85.04 % Est. max temperature: 3.40 C = 38.12 F Sfc-Lift cond lev (LCL): 957.84 mb = 423.05 m = 1387.95 ft T: -6.78 C 700-500 lapse rate: 7.25 C/km ThetaE index: 0.11 C Layer 923.0- 889.0 mb Conv cond level (CCL): 837.37 mb = 1468.49 m = 4817.83 ft Mean mixing ratio: 2.16 g/kg Conv temperature: 4.35 C = 39.84 F Cap Strength: 11.46 C Lifted Index: 11.57 C Risk: None Lifted Index @300 mb: 24.43 C Lifted Index @700 mb: 7.78 C Showalter Index: 6.64 C Risk: None Total Totals Index: 51.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.40 C Cross Totals Index: 25.00 C K Index: 13.50 Risk: None Sweat Index: 280.83 Risk: None Energy Index: 1.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.84 J/kg Max Up Vert Vel: 5.07 m/s Conv Inhibition (B-): 88536.51 J/kg Cap Strength: 11.54 C Lift Cond Lev (LCL): 934.85 mb = 613.10 m = 2011.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 245 at 31 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 1006 36 5 1 -0.1 -1.0 | 64 31 -28.2 -13.9 1 1000 86 85 2 -2.0 -0.2 | 66 33 -30.1 -13.1 2 972 305 160 13 -4.4 12.2 | 89 33 -32.6 -0.7 3 935 610 170 26 -4.5 25.6 | 111 35 -32.6 12.7 4 925 696 180 32 0.0 32.0 | 124 34 -28.1 19.1 5 899 914 185 44 3.8 43.8 | 142 39 -24.3 30.9 6 865 1219 195 49 12.7 47.3 | 156 38 -15.4 34.4 7 850 1353 205 49 20.7 44.4 | 167 32 -7.4 31.5 8 799 1829 225 36 25.5 25.5 | 168 13 -2.7 12.5 9 767 2134 220 36 23.1 27.6 | 161 15 -5.0 14.6 10 737 2438 225 37 26.2 26.2 | 172 13 -1.9 13.2 11 708 2743 220 30 19.3 23.0 | 139 13 -8.8 10.0 12 700 2832 220 28 18.0 21.4 | 130 13 -10.1 8.5 13 624 3658 220 40 25.7 30.6 | 172 18 -2.4 17.7 14 599 3962 210 42 21.0 36.4 | 163 24 -7.1 23.4 15 574 4267 210 44 22.0 38.1 | 166 26 -6.1 25.2 16 527 4877 220 62 39.9 47.5 | 199 36 11.7 34.5 17 500 5260 230 57 43.7 36.6 | 213 28 15.6 23.7 18 484 5486 225 51 36.1 36.1 | 199 24 8.0 23.1 19 442 6096 230 59 45.2 37.9 | 214 30 17.1 25.0 20 404 6706 235 85 69.6 48.8 | 229 55 41.5 35.8 21 400 6770 230 88 67.4 56.6 | 222 59 39.3 43.6 22 351 7620 230 97 74.3 62.4 | 223 68 46.2 49.4 23 300 8660 240 106 91.8 53.0 | 238 75 63.7 40.1 24 294 8790 240 110 95.3 55.0 | 238 79 67.2 42.1 25 292 8839 240 110 95.3 55.0 | 238 79 67.2 42.1 26 278 9144 240 107 92.7 53.5 | 238 76 64.6 40.6 27 276 9196 240 101 87.5 50.5 | 238 70 59.4 37.6 28 250 9830 235 91 74.5 52.2 | 230 61 46.4 39.2 29 219 10668 240 83 71.9 41.5 | 237 52 43.8 28.6 30 200 11250 240 77 66.7 38.5 | 236 46 38.6 25.6 31 157 12802 240 56 48.5 28.0 | 234 25 20.4 15.1 32 150 13070 240 65 56.3 32.5 | 235 34 28.2 19.6 33 142 13411 240 67 58.0 33.5 | 236 36 29.9 20.6 34 112 14935 245 50 45.3 21.1 | 245 19 17.2 8.2 35 107 15240 240 53 45.9 26.5 | 233 22 17.8 13.6 36 100 15640 240 64 55.4 32.0 | 235 33 27.3 19.1 37 97 15850 240 64 55.4 32.0 | 235 33 27.3 19.1 38 84 16764 265 45 44.8 3.9 | 298 19 16.7 -9.0 39 76 17374 250 33 31.0 11.3 | 300 3 2.9 -1.7 40 70 17910 235 45 36.9 25.8 | 214 16 8.8 12.9 41 69 17983 235 43 35.2 24.7 | 211 14 7.1 11.7 42 52 19812 275 46 45.8 -4.0 | 314 25 17.7 -17.0 43 50 20020 280 34 33.5 -5.9 | 344 20 5.4 -18.9 44 49 20117 270 42 42.0 -0.0 | 313 19 13.9 -12.9 45 45 20726 315 31 21.9 -21.9 | 10 35 -6.2 -34.9 46 43 21031 305 33 27.0 -18.9 | 2 32 -1.1 -31.9 47 41 21336 315 35 24.7 -24.7 | 5 38 -3.4 -37.7 48 35 22250 345 34 8.8 -32.8 | 23 50 -19.3 -45.8 49 30 23240 340 39 13.3 -36.6 | 17 52 -14.8 -49.6 50 29 23470 330 38 19.0 -32.9 | 11 47 -9.1 -45.9 51 26 24079 350 37 6.4 -36.4 | 24 54 -21.7 -49.4 52 24 24689 340 53 18.1 -49.8 | 9 64 -10.0 -62.7 53 23 24994 345 43 11.1 -41.5 | 17 57 -17.0 -54.5 54 20 25740 350 59 10.2 -58.1 | 14 73 -17.9 -71.0 55 18 26518 355 64 5.6 -63.8 | 16 80 -22.5 -76.7 56 15 27432 350 57 9.9 -56.1 | 15 71 -18.2 -69.1 57 14 27737 345 64 16.6 -61.8 | 9 76 -11.5 -74.8 58 13 28346 360 52 -0.0 -52.0 | 23 71 -28.1 -64.9 59 12 28956 15 65 -16.8 -62.8 | 31 88 -44.9 -75.7 60 10 29870 360 76 -0.0 -76.0 | 18 93 -28.1 -88.9 61 10 29940 10 83 -14.4 -81.7 | 24 104 -42.5 -94.7 Wind Parameters Mean winds (0-6000m): 215.3 at 41.3 knts Storm direction: 245.3 at 30.9 knts Shear (0-3000m) pos: 6.1 neg: 0.7 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 79.0 deg Storm rel helicity (0-3000m) pos: 620.9 neg: -41.6 tot: 579.4 m^2/s^2 ave: 193.1 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 18.2 stream: 10.1 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.08 Bulk Shear: 168.85 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 ------------------------------------------------------------------------------- 500 161 12 87 32| 24.5 0.0 24.5|223.2 0.0 223.2 446.3 0.93| 27.6 25.7 1000 177 24 111 31| 24.2 0.0 24.2|469.6 0.0 469.6 469.6 0.95| 27.7 26.2 1500 189 32 129 30| 15.4 0.0 15.4|599.2 0.0 599.2 399.5 0.85| 26.0 22.2 2000 198 34 137 26| 9.5 0.0 9.5|601.1 -6.8 594.2 297.1 0.71| 23.0 16.3 2500 203 34 142 24| 7.3 0.0 7.3|610.8 -17.2 593.6 237.4 0.65| 19.8 12.9 3000 206 34 142 22| 6.1 0.7 6.8|620.9 -41.6 579.4 193.1 0.55| 18.2 10.1 4000 210 35 147 20| 4.6 1.5 6.1|651.7 -57.2 594.5 148.6 0.52| 15.8 8.2 5000 211 38 157 21| 5.7 1.2 6.9|829.0 -57.2 771.8 154.4 0.57| 15.3 8.8 6000 215 41 168 21| 4.7 1.0 5.7|906.5 -95.5 811.0 135.2 0.53| 14.5 7.7 Wrote GIF file: /home/apache/climate/data/raob//CYYR/skewt/CYYR.skewt.20251201.12.gif