UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for CYVQ... Searching the city database file for: CYVQ ... Date:0000Z 16 APR 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 1000 94 10.8 -12.2 19 23.0 2.7 215 5 284.0 284.2 275.8 288.4 1.50 1 925 734 4.0 -14.0 26 18.0 -1.7 300 10 283.4 283.6 275.4 287.5 1.40 2 850 1412 -2.7 -16.7 33 14.0 -6.6 275 12 283.3 283.5 275.0 286.9 1.22 3 765 2234 -10.7 -17.7 56 7.0 -12.4 261 13 283.3 283.6 275.1 287.0 1.24 4 707 2835 -15.1 -29.1 29 14.0 -17.4 255 15 285.0 285.0 274.8 286.5 0.49 5 700 2910 -15.9 -29.9 29 14.0 -18.1 250 14 284.9 285.0 274.7 286.3 0.46 6 563 4506 -30.1 -39.1 41 9.0 -30.9 268 18 286.5 286.5 275.2 287.2 0.23 7 548 4698 -31.3 -42.3 33 11.0 -32.1 267 19 287.2 287.3 275.5 287.8 0.17 8 504 5285 -36.7 -42.7 54 6.0 -37.1 258 19 287.6 287.7 275.7 288.2 0.18 9 500 5340 -36.9 -42.9 54 6.0 -37.2 260 19 288.0 288.1 275.9 288.6 0.17 10 448 6088 -42.5 -52.5 33 10.0 -42.8 280 25 290.2 290.2 276.9 290.4 0.07 11 406 6742 -48.1 -53.1 56 5.0 -48.2 294 24 291.2 291.2 277.4 291.5 0.07 12 401 6824 -48.3 -55.3 44 7.0 -48.5 303 22 292.0 292.0 277.7 292.2 0.05 13 400 6840 -48.3 -55.3 44 7.0 -48.5 305 22 292.2 292.2 277.9 292.4 0.05 14 386 7073 -50.1 -54.3 61 4.2 -50.2 304 21 292.8 292.9 278.2 293.1 0.06 15 376 7244 -51.1 -55.1 62 4.0 -51.2 300 18 293.7 293.7 278.6 293.9 0.06 16 367 7402 -50.7 -62.7 23 12.0 -50.9 298 19 296.3 296.3 279.7 296.4 0.02 17 358 7563 -51.5 -63.5 23 12.0 -51.7 285 20 297.3 297.3 280.2 297.4 0.02 18 345 7803 -49.9 -68.9 9 19.0 -50.2 295 21 302.7 302.7 282.5 302.7 0.01 19 326 8171 -52.5 -71.5 8 19.0 -52.7 273 19 304.0 304.0 283.0 304.1 0.01 20 309 8517 -51.7 -74.7 5 23.0 -52.0 262 21 309.8 309.8 285.2 309.9 0.00 21 301 8688 -49.1 -76.1 3 27.0 -49.4 260 23 315.8 315.8 287.3 315.9 0.00 22 300 8710 -49.1 -76.1 3 27.0 -49.5 260 23 316.1 316.1 287.5 316.2 0.00 23 276 9257 -50.1 -78.1 2 28.0 -50.4 268 23 322.3 322.3 289.5 322.3 0.00 24 270 9401 -47.7 -78.7 2 31.0 -48.1 266 24 327.9 327.9 291.1 327.9 0.00 25 263 9575 -47.1 -79.1 1 32.0 -47.6 278 24 331.2 331.2 292.0 331.2 0.00 26 250 9910 -48.3 -80.3 1 32.0 -48.8 295 13 334.3 334.3 292.9 334.3 0.00 27 240 10178 -50.3 -80.3 2 30.0 -50.7 289 10 335.2 335.2 293.1 335.2 0.00 28 234 10344 -49.1 -80.1 1 31.0 -49.6 281 10 339.4 339.4 294.2 339.4 0.00 29 226 10573 -50.3 -81.3 1 31.0 -50.7 297 17 341.0 341.0 294.6 341.0 0.00 30 219 10780 -47.7 -80.7 1 33.0 -48.3 298 21 348.1 348.1 296.2 348.1 0.00 31 200 11380 -47.9 -81.9 1 34.0 -48.5 285 34 356.9 356.9 298.1 356.9 0.00 32 174 12294 -50.1 -82.1 1 32.0 -50.7 307 18 367.8 367.8 300.2 367.8 0.00 33 158 12927 -47.5 -82.5 1 35.0 -48.3 315 15 382.5 382.5 302.6 382.5 0.00 34 153 13139 -48.5 -82.5 1 34.0 -49.3 313 16 384.3 384.3 302.9 384.3 0.00 35 151 13226 -47.1 -82.1 1 35.0 -48.0 308 15 388.2 388.2 303.5 388.2 0.00 36 150 13270 -47.7 -81.7 1 34.0 -48.5 305 14 387.9 387.9 303.5 387.9 0.00 37 133 14059 -50.1 -83.1 1 33.0 -50.8 296 20 397.2 397.2 304.8 397.2 0.00 38 126 14413 -48.3 -83.3 1 35.0 -49.2 284 24 406.6 406.6 306.1 406.6 0.00 39 106 15547 -49.5 -83.5 1 34.0 -50.4 280 15 424.9 424.9 308.3 425.0 0.00 40 102 15799 -47.5 -83.5 1 36.0 -48.7 263 15 433.5 433.5 309.2 433.5 0.00 41 100 15930 -48.1 -83.1 1 35.0 -49.3 300 15 434.8 434.8 309.3 434.8 0.00 42 97 16131 -46.9 -82.9 1 36.0 -48.2 300 15 440.9 440.9 310.0 441.0 0.00 43 70 18280 -49.1 -84.1 1 35.0 -50.5 290 21 479.3 479.3 313.4 479.4 0.00 44 51 20341 -51.3 -85.3 1 34.0 -52.8 345 9 519.6 519.6 316.3 519.7 0.01 45 50 20470 -49.9 -84.9 1 35.0 -51.6 360 7 525.9 525.9 316.6 525.9 0.01 46 42 21611 -47.9 -84.9 1 37.0 -50.3 305 7 557.7 557.7 318.5 557.8 0.01 47 30 23820 -48.9 -85.9 1 37.0 -51.8 20 6 611.3 611.3 321.1 611.4 0.01 48 24 25278 -50.7 -85.7 1 35.0 -53.6 333 7 646.4 646.4 322.6 646.5 0.01 49 20 26470 -48.9 -84.9 1 36.0 -52.7 295 7 686.5 686.5 324.0 686.6 0.01 50 10 31040 -46.3 -84.3 1 38.0 -53.4 140 2 846.7 846.7 328.3 847.0 0.03 51 9.0 31740 -46.5 -85.5 0 39.0 -53.9 871.9 871.9 328.8 872.1 0.03 52 5.5 35080 -36.7 -78.7 0 42.0 -52.0 1047.1 1047.2 331.9 1049.0 0.15 TRP 376 7244 -51.1 -55.1 62 4.0 -51.2 300 18 293.7 293.7 278.6 293.9 0.06 WND Sounding variables and indices 1000-500 mb thick: 5246.00 m Freezing level: 880.22 mb = 1138.78 m = 3736.10 ft Wetbulb zero: 954.66 mb = 474.88 m = 1558.00 ft Precipitable water: 0.17 inches Sfc-500 mean rel hum: 36.46 % Est. max temperature: 10.17 C = 50.30 F Sfc-Lift cond lev (LCL): 702.11 mb = 2887.26 m = 9472.52 ft T: -15.66 C 700-500 lapse rate: 8.64 C/km ThetaE index: 1.43 C Layer 925.0- 765.0 mb Conv cond level (CCL): 684.08 mb = 3078.64 m = 10100.39 ft Mean mixing ratio: 1.43 g/kg Conv temperature: 11.93 C = 53.48 F Cap Strength: 1.16 C Lifted Index: 0.99 C Risk: Showers probable Lifted Index @300 mb: 20.11 C Lifted Index @700 mb: 1.15 C Showalter Index: 1.63 C Risk: Showers probable Total Totals Index: 54.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 34.20 C Cross Totals Index: 20.20 C K Index: 3.50 Risk: None Sweat Index: 151.00 Risk: None Energy Index: 0.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.36 J/kg Max Up Vert Vel: 5.17 m/s Conv Inhibition (B-): 78724.87 J/kg Cap Strength: 1.22 C Lift Cond Lev (LCL): 699.02 mb = 2920.25 m = 9580.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 11 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 94 215 5 2.9 4.1 | 142 12 -7.3 9.4 1 975 305 255 5 4.8 1.3 | 141 8 -5.4 6.6 2 939 610 295 10 9.1 -4.2 | 132 2 -1.1 1.0 3 925 734 300 10 8.7 -5.0 | 100 2 -1.6 0.3 4 904 914 285 11 10.6 -2.8 | 190 2 0.4 2.4 5 871 1219 280 10 9.8 -1.7 | 174 4 -0.4 3.5 6 850 1412 275 12 12.0 -1.0 | 202 5 1.7 4.2 7 838 1524 265 14 13.9 1.2 | 210 7 3.7 6.5 8 805 1829 260 11 10.8 1.9 | 185 7 0.6 7.2 9 774 2134 260 13 12.8 2.3 | 199 8 2.6 7.5 10 744 2438 265 12 12.0 1.0 | 195 7 1.7 6.3 11 715 2743 260 16 15.8 2.8 | 215 10 5.5 8.0 12 700 2910 250 14 13.2 4.8 | 196 10 2.9 10.0 13 687 3048 250 15 14.1 5.1 | 201 11 3.9 10.4 14 658 3353 250 15 14.1 5.1 | 201 11 3.9 10.4 15 631 3658 270 14 14.0 -0.0 | 216 6 3.8 5.3 16 580 4267 270 17 17.0 -0.0 | 232 9 6.8 5.3 17 533 4877 265 20 19.9 1.7 | 234 12 9.7 7.0 18 511 5182 255 19 18.4 4.9 | 219 13 8.1 10.2 19 500 5340 260 19 18.7 3.3 | 225 12 8.5 8.6 20 468 5791 280 27 26.6 -4.7 | 268 16 16.4 0.6 21 447 6096 280 25 24.6 -4.3 | 266 14 14.4 0.9 22 408 6706 290 25 23.5 -8.6 | 284 14 13.3 -3.3 23 400 6840 305 22 18.0 -12.6 | 313 11 7.8 -7.4 24 390 7010 305 22 18.0 -12.6 | 313 11 7.8 -7.4 25 376 7244 300 18 15.6 -9.0 | 305 7 5.4 -3.7 26 372 7315 305 18 14.7 -10.3 | 318 7 4.5 -5.1 27 355 7620 280 20 19.7 -3.5 | 259 10 9.5 1.8 28 339 7925 305 21 17.2 -12.0 | 314 10 7.0 -6.8 29 323 8230 265 19 18.9 1.7 | 232 11 8.7 6.9 30 300 8710 260 23 22.7 4.0 | 233 16 12.4 9.3 31 281 9144 270 22 22.0 -0.0 | 246 13 11.8 5.3 32 268 9449 265 24 23.9 2.1 | 242 16 13.7 7.4 33 256 9754 295 24 21.8 -10.1 | 293 13 11.5 -4.9 34 250 9910 295 13 11.8 -5.5 | 278 2 1.6 -0.2 35 244 10058 295 10 9.1 -4.2 | 132 2 -1.1 1.0 36 233 10363 280 10 9.8 -1.7 | 174 4 -0.4 3.5 37 223 10668 305 20 16.4 -11.5 | 315 9 6.2 -6.2 38 203 11278 270 24 24.0 -0.0 | 249 15 13.8 5.3 39 200 11380 285 34 32.8 -8.8 | 279 23 22.6 -3.5 40 194 11582 290 35 32.9 -12.0 | 286 24 22.7 -6.7 41 185 11887 320 19 12.2 -14.6 | 348 10 2.0 -9.3 42 177 12192 305 19 15.6 -10.9 | 316 8 5.4 -5.6 43 161 12802 315 14 9.9 -9.9 | 4 5 -0.3 -4.6 44 154 13106 315 17 12.0 -12.0 | 345 7 1.8 -6.8 45 150 13270 305 14 11.5 -8.0 | 336 3 1.3 -2.8 46 140 13716 310 13 10.0 -8.4 | 5 3 -0.3 -3.1 47 128 14326 285 26 25.1 -6.7 | 276 15 14.9 -1.5 48 122 14630 280 20 19.7 -3.5 | 259 10 9.5 1.8 49 116 14935 300 10 8.7 -5.0 | 100 2 -1.6 0.3 50 111 15240 285 15 14.5 -3.9 | 252 4 4.3 1.4 51 106 15545 280 15 14.8 -2.6 | 240 5 4.6 2.7 52 101 15850 260 15 14.8 2.6 | 210 9 4.6 7.9 53 100 15930 300 15 13.0 -7.5 | 309 4 2.8 -2.2 54 97 16154 300 15 13.0 -7.5 | 309 4 2.8 -2.2 55 92 16459 290 11 10.3 -3.8 | 185 2 0.1 1.5 56 88 16764 320 1 0.6 -0.8 | 115 11 -9.6 4.5 57 84 17069 290 16 15.0 -5.5 | 273 5 4.8 -0.2 58 80 17374 300 18 15.6 -9.0 | 305 7 5.4 -3.7 59 77 17678 325 10 5.7 -8.2 | 57 5 -4.5 -2.9 60 73 17983 265 10 10.0 0.9 | 178 6 -0.2 6.1 61 70 18280 290 21 19.7 -7.2 | 281 10 9.5 -1.9 62 70 18288 255 18 17.4 4.7 | 216 12 7.2 9.9 63 67 18593 290 22 20.7 -7.5 | 282 11 10.5 -2.3 64 64 18898 305 18 14.7 -10.3 | 318 7 4.5 -5.1 65 61 19202 340 12 4.1 -11.3 | 45 9 -6.1 -6.0 66 58 19507 0 0 -0.0 -0.0 | 117 11 -10.2 5.3 67 55 19812 255 10 9.7 2.6 | 176 8 -0.6 7.8 68 53 20117 320 13 8.4 -10.0 | 22 5 -1.9 -4.7 69 50 20470 360 7 -0.0 -7.0 | 80 10 -10.2 -1.7 70 48 20726 330 10 5.0 -8.7 | 57 6 -5.2 -3.4 71 44 21336 335 4 1.7 -3.6 | 101 9 -8.5 1.6 72 40 21946 270 10 10.0 -0.0 | 178 5 -0.2 5.3 73 38 22250 280 10 9.8 -1.7 | 174 4 -0.4 3.5 74 30 23774 0 0 -0.0 -0.0 | 117 11 -10.2 5.3 75 30 23820 20 6 -2.1 -5.6 | 88 12 -12.3 -0.4 76 20 26470 295 7 6.3 -3.0 | 121 4 -3.9 2.3 77 17 27432 115 1 -0.9 0.4 | 117 12 -11.1 5.7 78 16 28042 120 13 -11.3 6.5 | 119 24 -21.5 11.8 79 15 28346 15 3 -0.8 -2.9 | 102 11 -11.0 2.4 80 14 28956 105 10 -9.7 2.6 | 112 21 -19.9 7.8 81 13 29261 135 17 -12.0 12.0 | 128 28 -22.2 17.3 82 13 29566 150 14 -7.0 12.1 | 135 24 -17.2 17.4 83 11 30175 170 11 -1.9 10.8 | 143 20 -12.1 16.1 84 10 31040 140 2 -1.3 1.5 | 121 13 -11.5 6.8 Wind Parameters Mean winds (0-6000m): 267.3 at 15.3 knts Storm direction: 297.3 at 11.5 knts Shear (0-3000m) pos: 1.9 neg: 1.7 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 58.6 deg Storm rel helicity (0-3000m) pos: 15.0 neg: -14.5 tot: 0.5 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.26 Bulk Shear: 10.59 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 ------------------------------------------------------------------------------- 500 266 6 146 7| 10.3 0.0 10.3| 2.6 -1.2 1.4 2.8 0.04| 10.5 0.4 1000 282 8 151 4| 5.1 1.0 6.2| 3.4 -1.8 1.5 1.5 0.09| 7.6 0.7 1500 279 10 168 4| 3.4 2.3 5.7| 6.3 -3.1 3.1 2.1 0.15| 7.0 1.0 2000 273 10 179 5| 2.6 1.8 4.4| 8.8 -7.1 1.7 0.8 0.09| 6.2 0.6 2500 270 11 185 5| 2.3 1.4 3.7| 11.9 -7.7 4.2 1.7 0.13| 5.6 0.7 3000 267 11 191 6| 1.9 1.7 3.6| 15.0 -14.5 0.5 0.2 0.07| 5.5 0.4 4000 265 12 198 7| 2.1 1.3 3.4| 23.4 -14.5 9.0 2.2 0.15| 5.1 0.8 5000 266 14 208 7| 1.7 1.5 3.2| 25.4 -22.3 3.1 0.6 0.10| 4.7 0.5 6000 267 15 220 8| 2.3 1.3 3.6| 68.2 -27.0 41.3 6.9 0.24| 5.3 1.3 Wrote GIF file: /home/apache/climate/data/raob//CYVQ/skewt/CYVQ.skewt.20250416.00.gif