UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for CYVQ... Searching the city database file for: CYVQ ... Date:1200Z 27 NOV 25 Station: CYVQ WMO ident: 71043 Latitude: 65.28 Longitude: -126.75 Elevation: 94.00 ------------------------------------------------------------------------------- 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 1027 94 -15.3 -16.7 89 1.4 -15.6 50 2 255.9 256.0 255.9 258.6 1.01 1 1000 296 -17.1 -17.1 100 0.0 -17.1 135 3 256.0 256.2 256.1 258.7 1.00 2 990 371 -17.5 -17.5 100 0.0 -17.5 132 5 256.4 256.5 256.3 259.0 0.98 3 973 502 -14.9 -17.2 83 2.3 -15.3 125 9 260.3 260.4 259.5 263.0 1.02 4 925 885 -14.7 -15.8 91 1.1 -14.9 130 10 264.3 264.5 262.9 267.6 1.20 5 914 975 -15.3 -17.1 86 1.8 -15.7 155 9 264.6 264.7 262.9 267.6 1.09 6 884 1228 -13.5 -18.3 67 4.8 -14.5 255 5 269.0 269.1 265.9 271.9 1.02 7 850 1525 -15.9 -18.9 78 3.0 -16.5 265 11 269.5 269.7 266.3 272.3 1.01 8 814 1849 -18.9 -19.9 92 1.0 -19.1 285 7 269.7 269.8 266.3 272.4 0.97 9 799 1988 -18.1 -22.5 68 4.4 -18.8 0 5 272.0 272.1 267.5 274.2 0.79 10 771 2254 -19.1 -22.8 72 3.7 -19.7 109 2 273.7 273.8 268.7 276.0 0.79 11 718 2784 -19.5 -26.5 54 7.0 -20.6 12 1 278.9 279.0 271.5 280.7 0.61 12 707 2899 -19.3 -30.3 37 11.0 -20.8 322 2 280.3 280.4 272.1 281.7 0.43 13 706 2910 -19.3 -30.3 37 11.0 -20.8 318 2 280.4 280.5 272.2 281.8 0.44 14 700 2973 -19.7 -30.7 37 11.0 -21.2 290 2 280.7 280.7 272.3 282.0 0.42 15 686 3123 -20.9 -28.9 49 8.0 -22.0 300 7 281.0 281.0 272.6 282.5 0.51 16 678 3209 -21.3 -34.3 30 13.0 -22.8 305 9 281.5 281.5 272.6 282.4 0.31 17 629 3759 -25.1 -39.1 26 14.0 -26.4 306 18 283.2 283.3 273.4 283.9 0.21 18 544 4799 -32.3 -52.3 12 20.0 -33.3 311 17 286.7 286.7 275.0 286.9 0.06 19 500 5390 -36.1 -53.1 16 17.0 -36.8 300 12 289.0 289.0 276.3 289.2 0.06 20 489 5543 -37.1 -55.1 14 18.0 -37.8 294 11 289.6 289.6 276.6 289.8 0.04 21 485 5600 -37.5 -44.5 48 7.0 -37.9 293 11 289.8 289.9 276.8 290.3 0.15 22 479 5685 -38.3 -45.3 48 7.0 -38.7 292 11 289.9 289.9 276.8 290.4 0.14 23 452 6080 -40.3 -45.3 59 5.0 -40.5 285 8 292.2 292.2 278.0 292.7 0.15 24 445 6186 -40.9 -48.9 42 8.0 -41.2 291 8 292.8 292.8 278.2 293.1 0.10 25 416 6639 -44.3 -47.2 73 2.9 -44.4 322 7 294.1 294.1 278.9 294.5 0.13 26 400 6900 -45.9 -49.9 64 4.0 -46.0 340 6 295.3 295.4 279.4 295.7 0.10 27 343 7910 -52.1 -58.1 48 6.0 -52.2 354 5 300.2 300.2 281.5 300.4 0.04 28 318 8397 -55.1 -59.5 58 4.4 -55.2 335 4 302.6 302.6 282.5 302.7 0.04 29 300 8770 -54.9 -64.9 28 10.0 -55.1 325 8 308.0 308.0 284.6 308.0 0.02 30 288 9031 -54.5 -71.5 11 17.0 -54.7 316 11 312.1 312.2 286.1 312.2 0.01 31 250 9940 -53.1 -79.1 3 26.0 -53.4 300 16 327.1 327.1 290.9 327.1 0.00 32 200 11380 -51.7 -81.7 2 30.0 -52.1 310 17 350.9 350.9 296.8 350.9 0.00 33 177 12177 -50.7 -82.7 1 32.0 -51.2 319 18 365.0 365.0 299.7 365.0 0.00 34 167 12556 -51.3 -83.3 1 32.0 -51.8 289 17 370.1 370.1 300.6 370.1 0.00 35 158 12919 -49.3 -82.3 1 33.0 -50.0 300 15 379.4 379.4 302.2 379.5 0.00 36 150 13260 -49.7 -82.7 1 33.0 -50.4 285 14 384.4 384.4 302.9 384.4 0.00 37 125 14452 -49.1 -84.1 1 35.0 -50.0 280 18 406.1 406.1 306.0 406.1 0.00 38 121 14664 -50.1 -84.1 1 34.0 -50.9 281 16 408.1 408.1 306.3 408.1 0.00 39 105 15597 -46.3 -83.3 1 37.0 -47.6 279 11 432.2 432.2 309.1 432.2 0.00 40 100 15920 -46.5 -83.5 1 37.0 -47.9 330 16 437.9 437.9 309.7 437.9 0.00 41 98 16054 -45.5 -83.5 1 38.0 -47.0 330 16 442.4 442.4 310.1 442.4 0.00 42 79 17482 -48.5 -84.5 1 36.0 -49.8 275 14 464.3 464.3 312.1 464.3 0.00 43 70 18280 -47.7 -84.7 1 37.0 -49.3 260 9 482.3 482.3 313.7 482.4 0.00 44 50 20510 -46.3 -85.3 0 39.0 -48.7 325 9 534.4 534.4 317.2 534.4 0.01 45 30 23910 -44.3 -84.3 0 40.0 -48.5 30 27 623.9 623.9 321.6 623.9 0.01 46 24 25403 -43.5 -83.5 0 40.0 -48.6 53 20 667.3 667.3 323.3 667.4 0.02 47 20 26620 -45.7 -84.7 0 39.0 -50.6 70 30 696.3 696.3 324.3 696.4 0.02 48 10 31200 -49.3 -87.3 0 38.0 -55.1 60 68 835.5 835.5 328.1 835.7 0.02 49 9.9 31266 -49.1 -87.1 0 38.0 -55.0 838.7 838.7 328.1 838.8 0.02 50 8.6 32182 -52.9 -88.9 1 36.0 -57.8 858.3 858.3 328.6 858.5 0.02 51 8.0 32650 -51.6 -88.3 0 36.7 -57.2 55 78 881.3 881.3 329.1 881.5 0.02 52 7.0 33521 -49.3 -87.3 0 38.0 -56.4 925.2 925.3 329.9 925.5 0.03 53 4.6 36249 -53.3 -89.3 0 36.0 -60.1 1024.7 1024.7 331.5 1024.9 0.03 TRP 318 8397 -55.1 -59.5 58 4.4 -55.2 335 4 302.6 302.6 282.5 302.7 0.04 WND 8.0 32650 -51.6 -88.3 0 36.7 -57.2 55 78 881.3 881.3 329.1 881.5 0.02 Sounding variables and indices 1000-500 mb thick: 5094.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 50.75 % Est. max temperature: -2.02 C = 28.37 F Sfc-Lift cond lev (LCL): 1003.79 mb = 267.33 m = 877.04 ft T: -16.84 C 700-500 lapse rate: 6.79 C/km Conv cond level (CCL): 1000.00 mb = 296.00 m = 971.12 ft Mean mixing ratio: 1.05 g/kg Conv temperature: -14.56 C = 5.79 F Cap Strength: 20.71 C Lifted Index: 22.12 C Risk: None Lifted Index @300 mb: 32.44 C Lifted Index @700 mb: 17.31 C Showalter Index: 13.89 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 17.20 C K Index: -9.70 Risk: None Sweat Index: 34.00 Risk: None Energy Index: 3.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.00 J/kg Max Up Vert Vel: 8.94 m/s Conv Inhibition (B-): 97908.32 J/kg Cap Strength: 21.89 C Lift Cond Lev (LCL): 956.89 mb = 628.31 m = 2061.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 333 at 8 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 1027 94 50 2 -1.5 -1.3 | 138 7 -4.9 5.6 1 1000 296 135 3 -2.1 2.1 | 148 11 -5.5 9.0 2 999 305 135 3 -2.1 2.1 | 148 11 -5.5 9.0 3 959 610 120 13 -11.3 6.5 | 132 20 -14.7 13.3 4 925 885 130 10 -7.7 6.4 | 140 17 -11.1 13.3 5 921 914 130 10 -7.7 6.4 | 140 17 -11.1 13.3 6 885 1219 255 5 4.8 1.3 | 190 8 1.4 8.1 7 850 1524 265 10 10.0 0.9 | 220 10 6.6 7.7 8 850 1525 265 11 11.0 1.0 | 224 11 7.5 7.8 9 816 1829 275 7 7.0 -0.6 | 210 7 3.6 6.2 10 783 2134 80 3 -3.0 -0.5 | 135 9 -6.4 6.3 11 752 2438 155 1 -0.4 0.9 | 154 9 -3.8 7.7 12 722 2743 30 1 -0.5 -0.9 | 147 7 -3.9 6.0 13 700 2973 290 2 1.9 -0.7 | 166 6 -1.5 6.2 14 664 3353 315 14 9.9 -9.9 | 295 7 6.5 -3.1 15 636 3658 305 18 14.7 -10.3 | 287 12 11.3 -3.5 16 585 4267 315 18 12.7 -12.7 | 302 11 9.3 -5.9 17 537 4877 310 17 13.0 -10.9 | 293 10 9.6 -4.1 18 515 5182 320 13 8.4 -10.0 | 302 6 4.9 -3.1 19 500 5390 300 12 10.4 -6.0 | 263 7 7.0 0.8 20 493 5486 295 11 10.0 -4.6 | 252 7 6.6 2.2 21 471 5791 290 11 10.3 -3.8 | 246 8 6.9 3.1 22 450 6096 285 8 7.7 -2.1 | 222 6 4.3 4.8 23 400 6900 340 6 2.1 -5.6 | 131 2 -1.4 1.2 24 358 7620 5 6 -0.5 -6.0 | 102 4 -3.9 0.9 25 318 8397 335 4 1.7 -3.6 | 152 4 -1.7 3.2 26 311 8534 320 3 1.9 -2.3 | 162 5 -1.5 4.5 27 300 8770 325 8 4.6 -6.6 | 256 1 1.2 0.3 28 297 8839 335 10 4.2 -9.1 | 340 2 0.8 -2.2 29 283 9144 305 12 9.8 -6.9 | 270 6 6.4 -0.0 30 257 9754 335 11 4.6 -10.0 | 338 3 1.2 -3.1 31 250 9940 300 16 13.9 -8.0 | 276 11 10.4 -1.2 32 245 10058 300 10 8.7 -5.0 | 251 6 5.2 1.8 33 223 10668 305 15 12.3 -8.6 | 281 9 8.9 -1.8 34 213 10973 290 16 15.0 -5.5 | 263 12 11.6 1.4 35 203 11278 305 20 16.4 -11.5 | 290 14 13.0 -4.6 36 200 11380 310 17 13.0 -10.9 | 293 10 9.6 -4.1 37 185 11887 295 16 14.5 -6.8 | 270 11 11.1 0.1 38 177 12192 320 18 11.6 -13.8 | 310 11 8.2 -6.9 39 169 12497 285 17 16.4 -4.4 | 259 13 13.0 2.4 40 161 12802 305 16 13.1 -9.2 | 284 10 9.7 -2.3 41 150 13260 285 14 13.5 -3.6 | 252 11 10.1 3.2 42 147 13411 295 11 10.0 -4.6 | 252 7 6.6 2.2 43 140 13716 275 22 21.9 -1.9 | 255 19 18.5 4.9 44 134 14021 280 24 23.6 -4.2 | 262 20 20.2 2.7 45 122 14630 280 16 15.8 -2.8 | 252 13 12.3 4.1 46 116 14935 290 19 17.9 -6.5 | 269 14 14.4 0.3 47 111 15240 315 16 11.3 -11.3 | 300 9 7.9 -4.5 48 106 15545 270 10 10.0 -0.0 | 224 9 6.6 6.8 49 100 15920 330 16 8.0 -13.9 | 327 8 4.6 -7.0 50 97 16154 330 16 8.0 -13.9 | 327 8 4.6 -7.0 51 92 16459 290 16 15.0 -5.5 | 263 12 11.6 1.4 52 88 16764 305 12 9.8 -6.9 | 270 6 6.4 -0.0 53 80 17374 280 13 12.8 -2.3 | 244 10 9.4 4.6 54 77 17678 265 16 15.9 1.4 | 237 15 12.5 8.2 55 73 17983 305 12 9.8 -6.9 | 270 6 6.4 -0.0 56 70 18280 260 9 8.9 1.6 | 213 10 5.5 8.4 57 70 18288 285 10 9.7 -2.6 | 236 8 6.2 4.3 58 67 18593 260 10 9.8 1.7 | 217 11 6.4 8.6 59 64 18898 290 11 10.3 -3.8 | 246 8 6.9 3.1 60 61 19202 285 10 9.7 -2.6 | 236 8 6.2 4.3 61 58 19507 325 10 5.7 -8.2 | 300 3 2.3 -1.4 62 51 20422 335 1 0.4 -0.9 | 153 7 -3.0 5.9 63 50 20510 325 9 5.2 -7.4 | 287 2 1.8 -0.5 64 48 20726 325 10 5.7 -8.2 | 300 3 2.3 -1.4 65 44 21336 320 10 6.4 -7.7 | 285 3 3.0 -0.8 66 42 21641 340 11 3.8 -10.3 | 354 4 0.4 -3.5 67 40 21946 360 10 -0.0 -10.0 | 47 5 -3.4 -3.2 68 38 22250 320 13 8.4 -10.0 | 302 6 4.9 -3.1 69 37 22555 355 11 1.0 -11.0 | 31 5 -2.5 -4.1 70 34 23165 350 1 0.2 -1.0 | 151 7 -3.2 5.9 71 32 23470 15 10 -2.6 -9.7 | 65 7 -6.0 -2.8 72 31 23774 45 23 -16.3 -16.3 | 64 22 -19.7 -9.4 73 30 23910 30 27 -13.5 -23.4 | 46 24 -16.9 -16.5 74 29 24079 25 27 -11.4 -24.5 | 40 23 -14.8 -17.6 75 28 24384 35 30 -17.2 -24.6 | 49 27 -20.6 -17.7 76 27 24689 35 21 -12.0 -17.2 | 56 19 -15.5 -10.4 77 26 24994 70 23 -21.6 -7.9 | 88 25 -25.0 -1.0 78 24 25298 60 17 -14.7 -8.5 | 85 18 -18.1 -1.7 79 23 25603 40 25 -16.1 -19.2 | 58 23 -19.5 -12.3 80 21 26213 45 35 -24.7 -24.7 | 58 33 -28.2 -17.9 81 20 26518 65 27 -24.5 -11.4 | 81 28 -27.9 -4.6 82 20 26620 70 30 -28.2 -10.3 | 84 32 -31.6 -3.4 83 18 27432 65 35 -31.7 -14.8 | 77 36 -35.1 -8.0 84 10 31200 60 68 -58.9 -34.0 | 66 68 -62.3 -27.2 Wind Parameters Mean winds (0-6000m): 303.5 at 10.2 knts Storm direction: 333.5 at 7.6 knts Shear (0-3000m) pos: 0.2 neg: 1.2 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 64.5 deg Storm rel helicity (0-3000m) pos: 95.5 neg: -25.5 tot: 70.0 m^2/s^2 ave: 23.3 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 3.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.22 Bulk Shear: 32.74 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 ------------------------------------------------------------------------------- 500 121 6 140 13| 12.3 0.0 12.3| 4.1 -15.8 -11.7 -23.3 -0.17| 13.8 -2.4 1000 129 8 141 15| 4.6 0.0 4.6| 57.3 -15.8 41.5 41.5 0.37| 14.3 5.3 1500 151 8 152 15| 4.0 0.0 4.0| 76.9 -15.8 61.2 40.8 0.47| 13.1 6.1 2000 178 8 166 15| 0.4 0.0 0.4| 78.5 -23.6 54.9 27.5 0.20| 14.2 2.9 2500 172 6 162 14| 0.3 0.0 0.3| 87.5 -25.2 62.3 24.9 0.24| 12.4 2.9 3000 179 6 164 13| 0.2 1.2 1.4| 95.5 -25.5 70.0 23.3 0.29| 11.6 3.4 4000 295 8 230 5| 1.5 0.9 2.4|111.6 -28.2 83.4 20.9 0.34| 10.7 3.7 5000 305 10 258 5| 0.8 0.7 1.5|116.1 -32.6 83.4 16.7 0.32| 9.2 3.0 6000 303 10 257 5| 0.7 0.6 1.3|116.1 -48.5 67.6 11.3 0.20| 8.6 1.7 Wrote GIF file: /home/apache/climate/data/raob//CYVQ/skewt/CYVQ.skewt.20251127.12.gif