UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for CYVQ... Searching the city database file for: CYVQ ... Date:0000Z 30 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 1002 94 -3.1 -5.1 86 2.0 -3.8 145 4 269.9 270.3 269.2 276.9 2.61 1 1000 112 -3.5 -4.9 90 1.4 -4.0 185 2 269.6 270.1 269.2 276.8 2.65 2 925 722 -8.3 -8.3 100 0.0 -8.3 90 2 270.8 271.2 269.2 276.9 2.21 3 897 960 -9.9 -9.9 100 0.0 -9.9 51 4 271.6 271.9 269.4 277.1 2.01 4 850 1374 -11.3 -12.5 91 1.2 -11.6 255 2 274.3 274.6 270.6 279.1 1.72 5 814 1705 -12.7 -14.1 89 1.4 -13.0 324 5 276.2 276.5 271.6 280.7 1.58 6 749 2339 -14.7 -16.0 90 1.3 -15.0 42 3 280.7 281.0 274.0 285.0 1.46 7 700 2852 -14.3 -15.7 89 1.4 -14.7 260 7 286.6 286.9 277.4 291.4 1.61 8 685 3016 -14.1 -15.7 88 1.6 -14.5 276 12 288.7 288.9 278.4 293.6 1.64 9 588 4157 -21.1 -22.7 87 1.6 -21.4 277 26 293.4 293.6 279.8 296.7 1.05 10 542 4752 -25.9 -26.8 92 0.9 -26.1 292 30 294.6 294.7 280.0 297.1 0.79 11 500 5330 -30.3 -32.8 79 2.5 -30.6 285 32 296.1 296.2 280.3 297.7 0.48 12 431 6370 -39.3 -42.5 72 3.2 -39.5 286 29 297.5 297.5 280.6 298.2 0.21 13 404 6812 -41.9 -55.9 20 14.0 -42.3 285 50 299.7 299.7 281.3 299.9 0.05 14 400 6880 -42.1 -56.1 20 14.0 -42.6 285 53 300.3 300.3 281.5 300.4 0.05 15 392 7016 -42.9 -59.9 14 17.0 -43.4 285 59 301.0 301.0 281.8 301.1 0.03 16 362 7553 -42.3 -62.3 9 20.0 -42.9 289 75 308.7 308.7 284.9 308.8 0.02 17 343 7916 -43.9 -62.9 10 19.0 -44.4 290 85 311.3 311.3 285.8 311.4 0.02 18 339 7994 -44.5 -58.0 21 13.5 -44.9 290 87 311.6 311.6 285.9 311.7 0.04 19 335 8074 -45.1 -53.1 40 8.0 -45.4 290 87 311.8 311.8 286.1 312.1 0.08 20 315 8481 -48.5 -51.5 71 3.0 -48.6 290 86 312.6 312.6 286.4 313.0 0.11 21 303 8735 -50.5 -58.5 38 8.0 -50.7 290 84 313.3 313.3 286.5 313.5 0.05 22 300 8800 -50.9 -57.9 43 7.0 -51.1 290 84 313.6 313.6 286.6 313.8 0.05 23 298 8843 -51.1 -57.1 49 6.0 -51.2 290 84 313.9 313.9 286.8 314.1 0.06 24 291 8997 -52.1 -59.1 43 7.0 -52.2 290 83 314.6 314.7 287.0 314.8 0.05 25 280 9247 -51.7 -73.7 5 22.0 -52.0 291 79 318.7 318.7 288.3 318.7 0.01 26 265 9603 -52.5 -71.5 8 19.0 -52.8 293 67 322.6 322.6 289.6 322.6 0.01 27 250 9980 -51.3 -77.3 3 26.0 -51.7 295 54 329.8 329.8 291.6 329.8 0.00 28 237 10326 -50.9 -77.9 3 27.0 -51.2 295 49 335.5 335.5 293.2 335.5 0.00 29 221 10783 -48.1 -79.1 2 31.0 -48.6 291 49 346.6 346.6 295.8 346.6 0.00 30 200 11440 -47.9 -80.9 1 33.0 -48.5 295 43 356.9 356.9 298.1 356.9 0.00 31 195 11607 -47.1 -80.1 1 33.0 -47.8 296 43 360.8 360.8 298.8 360.8 0.00 32 159 12956 -46.7 -81.7 1 35.0 -47.6 304 39 383.2 383.2 302.8 383.2 0.00 33 150 13340 -48.1 -83.1 1 35.0 -48.9 300 38 387.2 387.2 303.3 387.2 0.00 34 117 14970 -49.9 -84.9 1 35.0 -50.7 299 33 412.4 412.4 306.8 412.4 0.00 35 106 15618 -48.5 -84.5 1 36.0 -49.6 303 29 426.8 426.8 308.5 426.9 0.00 36 100 16000 -49.7 -84.7 1 35.0 -50.7 295 26 431.7 431.7 309.0 431.7 0.00 37 78 17629 -48.3 -84.3 1 36.0 -49.7 294 20 466.4 466.4 312.3 466.4 0.00 38 70 18340 -48.7 -84.7 1 36.0 -50.1 285 15 480.2 480.2 313.5 480.2 0.00 39 60 19349 -50.5 -85.5 1 35.0 -51.9 315 17 497.8 497.8 314.8 497.8 0.00 40 50 20540 -49.7 -85.7 1 36.0 -51.5 310 13 526.4 526.4 316.7 526.4 0.01 41 34 23075 -47.9 -85.9 0 38.0 -50.7 18 10 592.5 592.5 320.3 592.5 0.01 42 30 23900 -48.7 -86.7 0 38.0 -51.6 30 12 611.9 611.9 321.2 611.9 0.01 43 25 25094 -49.9 -86.9 1 37.0 -52.9 107 10 641.2 641.2 322.3 641.2 0.01 44 20 26560 -47.1 -86.1 0 39.0 -51.5 305 4 692.0 692.0 324.1 692.1 0.01 45 19 26899 -47.1 -86.1 0 39.0 -51.7 313 6 702.2 702.2 324.5 702.3 0.01 46 17 27632 -49.1 -87.1 0 38.0 -53.3 45 12 718.5 718.5 325.0 718.6 0.01 47 15 28460 -45.5 -84.5 0 39.0 -51.4 68 11 756.7 756.7 326.1 756.8 0.02 48 11 30517 -47.7 -86.7 0 39.0 -53.8 75 15 818.9 818.9 327.7 819.0 0.02 49 10 31150 -45.1 -85.1 0 40.0 -52.8 85 16 851.2 851.2 328.4 851.5 0.03 50 6.8 33754 -40.1 -81.1 0 41.0 -52.2 971.3 971.3 330.7 972.2 0.08 51 6.3 34274 -41.3 -82.3 0 41.0 -53.1 987.6 987.7 331.0 988.4 0.07 52 5.7 34961 -36.3 -79.3 0 43.0 -51.7 1038.2 1038.3 331.8 1039.8 0.13 TRP 291 8997 -52.1 -59.1 43 7.0 -52.2 290 83 314.6 314.7 287.0 314.8 0.05 WND 339 7994 -44.5 -58.0 21 13.5 -44.9 290 87 311.6 311.6 285.9 311.7 0.04 Sounding variables and indices 1000-500 mb thick: 5218.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 90.07 % Est. max temperature: 1.19 C = 34.15 F Sfc-Lift cond lev (LCL): 970.83 mb = 343.61 m = 1127.33 ft T: -5.32 C 700-500 lapse rate: 6.46 C/km ThetaE index: 0.14 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 941.26 mb = 585.66 m = 1921.43 ft Mean mixing ratio: 2.36 g/kg Conv temperature: -2.43 C = 27.63 F Cap Strength: 15.39 C Lifted Index: 16.09 C Risk: None Lifted Index @300 mb: 26.07 C Lifted Index @700 mb: 10.76 C Showalter Index: 14.27 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 17.80 C K Index: 5.10 Risk: None Sweat Index: 36.00 Risk: None Energy Index: 3.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.24 J/kg Max Up Vert Vel: 3.53 m/s Conv Inhibition (B-): 75459.55 J/kg Cap Strength: 16.06 C Lift Cond Lev (LCL): 942.95 mb = 571.64 m = 1875.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 at 12 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 1002 94 145 4 -2.3 3.3 | 138 16 -10.4 11.7 1 1000 112 185 2 0.2 2.0 | 143 13 -7.9 10.4 2 976 305 145 7 -4.0 5.7 | 139 19 -12.1 14.1 3 938 610 95 1 -1.0 0.1 | 133 12 -9.1 8.5 4 925 722 90 2 -2.0 0.0 | 130 13 -10.1 8.4 5 902 914 60 5 -4.3 -2.5 | 115 14 -12.4 5.9 6 867 1219 0 0 -0.0 -0.0 | 136 12 -8.1 8.4 7 850 1374 255 2 1.9 0.5 | 145 11 -6.1 8.9 8 801 1829 350 6 1.0 -5.9 | 110 7 -7.0 2.5 9 769 2134 335 4 1.7 -3.6 | 127 8 -6.4 4.8 10 739 2438 75 2 -1.9 -0.5 | 128 13 -10.0 7.9 11 710 2743 325 3 1.7 -2.5 | 133 9 -6.3 5.9 12 700 2852 260 7 6.9 1.2 | 173 10 -1.2 9.6 13 682 3048 280 13 12.8 -2.3 | 218 8 4.7 6.1 14 627 3658 265 18 17.9 1.6 | 225 14 9.9 10.0 15 578 4267 280 28 27.6 -4.9 | 260 20 19.5 3.5 16 532 4877 295 31 28.1 -13.1 | 283 21 20.0 -4.7 17 500 5330 285 32 30.9 -8.3 | 270 23 22.8 0.1 18 489 5486 290 32 30.1 -10.9 | 277 22 22.0 -2.5 19 448 6096 290 30 28.2 -10.3 | 275 20 20.1 -1.9 20 429 6401 285 29 28.0 -7.5 | 267 20 19.9 0.9 21 400 6880 285 53 51.2 -13.7 | 277 43 43.1 -5.3 22 375 7315 285 73 70.5 -18.9 | 280 63 62.5 -10.5 23 358 7620 290 76 71.4 -26.0 | 286 66 63.4 -17.6 24 339 7994 290 87 81.8 -29.8 | 286 77 73.7 -21.4 25 327 8230 290 87 81.8 -29.8 | 286 77 73.7 -21.4 26 300 8800 290 84 78.9 -28.7 | 286 74 70.9 -20.3 27 291 8997 290 83 78.0 -28.4 | 286 73 69.9 -20.0 28 284 9144 290 82 77.1 -28.0 | 286 72 69.0 -19.6 29 250 9980 295 54 48.9 -22.8 | 289 43 40.9 -14.4 30 236 10363 295 49 44.4 -20.7 | 289 38 36.3 -12.3 31 225 10668 290 50 47.0 -17.1 | 283 40 38.9 -8.7 32 200 11440 295 43 39.0 -18.2 | 288 32 30.9 -9.8 33 155 13106 305 39 31.9 -22.4 | 300 28 23.9 -14.0 34 150 13340 300 38 32.9 -19.0 | 293 27 24.8 -10.6 35 142 13716 295 34 30.8 -14.4 | 285 24 22.8 -6.0 36 112 15240 300 33 28.6 -16.5 | 292 22 20.5 -8.1 37 107 15545 305 29 23.8 -16.6 | 298 18 15.7 -8.2 38 100 16000 295 26 23.6 -11.0 | 279 16 15.5 -2.6 39 98 16154 295 26 23.6 -11.0 | 279 16 15.5 -2.6 40 89 16764 315 30 21.2 -21.2 | 314 18 13.2 -12.8 41 85 17069 305 24 19.7 -13.8 | 295 13 11.6 -5.4 42 81 17374 315 21 14.8 -14.8 | 314 9 6.8 -6.5 43 77 17678 290 20 18.8 -6.8 | 262 11 10.7 1.6 44 71 18288 300 13 11.3 -6.5 | 239 4 3.2 1.9 45 70 18340 285 15 14.5 -3.9 | 235 8 6.4 4.5 46 67 18593 285 15 14.5 -3.9 | 235 8 6.4 4.5 47 64 18898 305 11 9.0 -6.3 | 204 2 0.9 2.1 48 61 19202 320 15 9.6 -11.5 | 333 3 1.6 -3.1 49 59 19507 310 20 15.3 -12.9 | 302 9 7.3 -4.5 50 56 19812 320 15 9.6 -11.5 | 333 3 1.6 -3.1 51 53 20117 340 10 3.4 -9.4 | 78 5 -4.6 -1.0 52 51 20422 275 10 10.0 -0.9 | 194 8 1.9 7.5 53 50 20540 310 13 10.0 -8.4 | 269 2 1.9 0.0 54 49 20726 315 15 10.6 -10.6 | 311 3 2.5 -2.2 55 46 21031 325 13 7.5 -10.6 | 15 2 -0.6 -2.3 56 44 21336 330 9 4.5 -7.8 | 100 4 -3.6 0.6 57 39 22250 310 14 10.7 -9.0 | 283 3 2.7 -0.6 58 37 22555 340 11 3.8 -10.3 | 66 5 -4.3 -1.9 59 35 22860 15 10 -2.6 -9.7 | 83 11 -10.7 -1.3 60 30 23900 30 12 -6.0 -10.4 | 82 14 -14.1 -2.0 61 29 24079 20 12 -4.1 -11.3 | 77 13 -12.2 -2.9 62 28 24384 60 10 -8.7 -5.0 | 101 17 -16.7 3.4 63 22 25908 160 10 -3.4 9.4 | 147 21 -11.5 17.8 64 20 26560 305 4 3.3 -2.3 | 142 8 -4.8 6.1 65 18 27432 325 10 5.7 -8.2 | 95 2 -2.3 0.2 66 17 27737 85 13 -13.0 -1.1 | 109 22 -21.0 7.3 67 16 28042 110 12 -11.3 4.1 | 123 23 -19.3 12.5 68 15 28651 50 10 -7.7 -6.4 | 97 16 -15.7 2.0 69 14 28956 75 13 -12.6 -3.4 | 104 21 -20.6 5.0 70 13 29261 70 18 -16.9 -6.2 | 95 25 -25.0 2.2 71 12 29870 65 13 -11.8 -5.5 | 98 20 -19.8 2.9 72 10 31150 85 16 -15.9 -1.4 | 106 25 -24.0 7.0 Wind Parameters Mean winds (0-6000m): 286.2 at 15.5 knts Storm direction: 316.2 at 11.6 knts Shear (0-3000m) pos: 0.7 neg: 3.5 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 80.7 deg Storm rel helicity (0-3000m) pos: 60.6 neg: -40.3 tot: 20.3 m^2/s^2 ave: 6.8 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 47.89 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 ------------------------------------------------------------------------------- 500 145 4 138 16| 0.0 3.4 3.4| 7.5 -17.1 -9.6 -19.2 -0.17| 11.8 -2.0 1000 113 4 131 15| 0.0 2.7 2.7| 13.2 -29.8 -16.6 -16.6 -0.20| 9.7 -1.9 1500 116 3 132 15| 0.0 2.7 2.7| 24.7 -31.0 -6.3 -4.2 -0.01| 8.9 -0.1 2000 43 4 119 12| 0.7 2.0 2.7| 27.7 -38.0 -10.3 -5.1 -0.08| 8.2 -0.6 2500 32 3 119 11| 0.9 1.6 2.5| 30.5 -40.3 -9.7 -3.9 -0.06| 7.9 -0.5 3000 330 4 129 8| 0.7 3.5 4.2| 60.6 -40.3 20.3 6.8 0.21| 9.3 2.0 4000 279 8 176 7| 0.7 3.1 3.8| 93.2 -40.3 52.9 13.2 0.29| 8.8 2.5 5000 284 12 214 7| 1.5 2.5 4.0|150.5 -52.8 97.7 19.5 0.34| 8.5 2.9 6000 286 16 239 8| 1.3 1.9 3.2|164.1 -68.7 95.4 15.9 0.31| 7.6 2.4 Wrote GIF file: /home/apache/climate/data/raob//CYVQ/skewt/CYVQ.skewt.20250430.00.gif