UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for CYVQ... Searching the city database file for: CYVQ ... Date:0000Z 1 DEC 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 1006 94 -17.3 -19.4 84 2.1 -17.6 130 1 255.4 255.5 255.1 257.6 0.82 1 1002 124 -17.5 -17.6 99 0.1 -17.5 97 2 255.5 255.7 255.5 258.0 0.96 2 1000 139 -17.7 -17.9 98 0.2 -17.7 80 3 255.4 255.6 255.4 257.9 0.93 3 999 147 -17.7 -18.0 97 0.3 -17.7 81 3 255.5 255.7 255.5 258.0 0.93 4 965 407 -15.5 -15.5 100 0.0 -15.5 143 6 260.3 260.5 259.8 263.5 1.18 5 957 471 -12.5 -12.7 98 0.2 -12.5 166 5 263.9 264.2 263.2 268.0 1.50 6 925 731 -12.1 -12.3 98 0.2 -12.2 180 3 266.9 267.2 265.6 271.3 1.60 7 919 781 -12.1 -12.2 99 0.1 -12.1 217 4 267.4 267.7 266.0 271.9 1.63 8 885 1072 -7.7 -11.6 74 3.9 -8.8 302 6 274.9 275.2 271.1 279.9 1.78 9 850 1385 -8.5 -14.5 62 6.0 -10.1 265 7 277.2 277.5 272.0 281.4 1.46 10 834 1532 -8.7 -16.7 52 8.0 -10.7 275 8 278.5 278.8 272.4 282.2 1.24 11 813 1730 -9.1 -17.1 52 8.0 -11.1 288 9 280.2 280.4 273.3 283.8 1.23 12 808 1777 -9.1 -12.1 79 3.0 -10.0 291 10 280.7 281.0 274.6 286.0 1.87 13 806 1796 -8.9 -12.8 73 3.9 -10.0 293 10 281.1 281.4 274.6 286.2 1.77 14 700 2874 -15.5 -22.5 55 7.0 -16.9 290 11 285.3 285.5 275.6 288.1 0.90 15 690 2983 -16.3 -24.3 50 8.0 -17.8 293 10 285.6 285.7 275.6 288.0 0.77 16 622 3755 -22.1 -29.1 53 7.0 -23.1 317 14 287.6 287.7 276.3 289.3 0.55 17 610 3899 -22.9 -32.9 40 10.0 -24.2 312 18 288.3 288.3 276.4 289.5 0.39 18 604 3971 -23.1 -39.1 22 16.0 -24.8 310 20 288.8 288.9 276.4 289.5 0.21 19 601 4008 -22.7 -47.7 8 25.0 -24.7 309 20 289.7 289.7 276.6 290.0 0.09 20 579 4282 -21.3 -52.3 4 31.0 -23.7 305 23 294.5 294.5 278.9 294.6 0.05 21 524 5017 -23.3 -53.3 5 30.0 -25.6 291 27 300.6 300.6 281.7 300.8 0.05 22 518 5101 -22.7 -48.7 7 26.0 -25.0 292 27 302.3 302.3 282.4 302.6 0.09 23 511 5201 -23.3 -48.3 8 25.0 -25.5 293 28 302.7 302.8 282.6 303.1 0.09 24 507 5258 -23.5 -31.5 48 8.0 -24.7 294 28 303.2 303.3 283.4 305.0 0.54 25 502 5331 -24.1 -28.9 64 4.8 -24.9 295 28 303.3 303.4 283.7 305.6 0.70 26 500 5360 -24.3 -29.2 64 4.9 -25.1 295 28 303.4 303.5 283.7 305.7 0.68 27 498 5389 -24.5 -29.5 63 5.0 -25.3 295 28 303.5 303.6 283.7 305.7 0.67 28 491 5491 -25.3 -44.3 15 19.0 -27.1 295 28 303.8 303.8 283.1 304.3 0.15 29 488 5535 -25.5 -45.5 14 20.0 -27.3 294 28 304.1 304.1 283.2 304.5 0.13 30 464 5897 -28.5 -45.5 18 17.0 -29.9 288 28 304.7 304.8 283.5 305.2 0.14 31 460 5958 -28.9 -36.9 46 8.0 -29.8 287 28 305.0 305.1 283.9 306.2 0.35 32 454 6052 -29.9 -34.2 66 4.3 -30.4 286 28 304.9 305.0 284.0 306.5 0.47 33 445 6193 -31.1 -31.9 93 0.8 -31.2 282 29 305.1 305.2 284.2 307.1 0.59 34 437 6321 -32.1 -32.3 98 0.2 -32.1 278 29 305.4 305.6 284.4 307.4 0.58 35 422 6565 -33.1 -33.3 98 0.2 -33.1 281 38 307.2 307.3 284.9 309.1 0.55 36 414 6699 -32.7 -33.0 97 0.3 -32.7 286 45 309.4 309.5 285.8 311.4 0.57 37 411 6750 -32.5 -34.0 86 1.5 -32.7 288 48 310.3 310.4 286.1 312.1 0.52 38 404 6870 -32.9 -37.9 61 5.0 -33.4 292 54 311.3 311.4 286.2 312.6 0.36 39 400 6940 -33.5 -39.5 55 6.0 -34.1 295 58 311.4 311.5 286.2 312.6 0.31 40 390 7118 -34.7 -41.7 49 7.0 -35.3 295 57 312.1 312.2 286.4 313.1 0.25 41 382 7262 -36.1 -42.1 54 6.0 -36.6 295 55 312.2 312.2 286.4 313.0 0.25 42 376 7372 -36.9 -44.9 43 8.0 -37.5 295 55 312.5 312.5 286.5 313.2 0.19 43 346 7943 -42.3 -46.4 64 4.1 -42.5 290 61 312.7 312.8 286.5 313.3 0.17 44 343 8002 -42.5 -49.5 46 7.0 -42.8 289 61 313.2 313.3 286.6 313.7 0.12 45 329 8283 -43.7 -58.7 17 15.0 -44.2 285 65 315.3 315.3 287.2 315.5 0.04 46 314 8596 -45.3 -66.3 8 21.0 -45.8 288 77 317.3 317.3 287.9 317.4 0.02 47 303 8834 -46.9 -65.9 10 19.0 -47.3 289 86 318.3 318.3 288.2 318.4 0.02 48 300 8900 -46.9 -65.9 10 19.0 -47.3 290 89 319.3 319.3 288.5 319.3 0.02 49 252 10039 -54.2 -68.4 16 14.2 -54.4 295 102 324.8 324.8 290.2 324.9 0.02 50 250 10090 -54.5 -68.5 16 14.0 -54.7 295 101 325.0 325.0 290.3 325.1 0.02 51 238 10405 -55.7 -72.7 10 17.0 -55.9 290 93 327.8 327.8 291.1 327.9 0.01 52 226 10735 -54.5 -73.5 8 19.0 -54.8 291 91 334.6 334.6 292.9 334.6 0.01 53 216 11025 -55.7 -75.7 7 20.0 -55.9 294 85 337.1 337.1 293.6 337.1 0.01 54 207 11298 -52.7 -79.7 2 27.0 -53.1 297 78 345.9 345.9 295.7 345.9 0.00 55 202 11456 -53.7 -80.7 2 27.0 -54.0 299 74 346.7 346.7 295.9 346.8 0.00 56 200 11520 -52.9 -80.9 2 28.0 -53.2 300 73 349.0 349.0 296.4 349.0 0.00 57 196 11650 -51.9 -80.9 2 29.0 -52.3 298 71 352.6 352.6 297.2 352.6 0.00 58 177 12308 -50.9 -81.9 1 31.0 -51.4 295 67 364.7 364.7 299.6 364.7 0.00 59 150 13380 -50.5 -82.5 1 32.0 -51.1 305 59 383.1 383.1 302.8 383.1 0.00 60 100 16030 -50.7 -84.7 1 34.0 -51.5 325 46 429.8 429.8 308.8 429.8 0.00 61 96 16295 -51.1 -84.1 1 33.0 -52.0 320 46 434.0 434.0 309.3 434.0 0.00 62 86 17016 -47.1 -83.1 1 36.0 -48.6 297 43 456.0 456.0 311.4 456.0 0.00 63 79 17575 -48.9 -83.9 1 35.0 -50.2 301 40 463.5 463.5 312.1 463.5 0.00 64 70 18370 -48.1 -84.1 1 36.0 -49.7 310 35 481.5 481.5 313.5 481.5 0.00 65 50 20610 -42.9 -82.9 0 40.0 -46.2 310 37 542.4 542.4 317.6 542.4 0.01 66 32 23672 -36.7 -78.7 0 42.0 -43.5 308 47 632.8 632.8 322.0 633.0 0.03 67 30 24120 -37.5 -79.5 0 42.0 -44.2 305 41 642.4 642.4 322.4 642.6 0.02 68 20 26890 -42.3 -83.3 0 41.0 -48.6 320 49 706.7 706.7 324.7 706.9 0.02 69 16 28394 -43.1 -83.1 0 40.0 -49.8 322 35 750.7 750.7 326.0 750.9 0.02 70 12 30336 -41.9 -82.9 0 41.0 -50.4 339 28 819.3 819.3 327.7 819.6 0.03 71 10 31560 -45.5 -84.5 0 39.0 -53.0 335 29 849.7 849.7 328.4 850.0 0.03 72 8.8 32408 -47.7 -85.7 0 38.0 -54.6 872.8 872.8 328.9 873.1 0.03 73 7.7 33296 -44.5 -84.5 0 40.0 -53.6 919.7 919.7 329.8 920.1 0.04 74 5.5 35518 -50.9 -86.9 1 36.0 -58.2 984.2 984.3 330.9 984.6 0.04 75 5.3 35761 -48.1 -87.1 0 39.0 -56.9 1007.2 1007.3 331.3 1007.6 0.04 76 5.0 36144 -49.5 -86.5 1 37.0 -57.8 1017.8 1017.8 331.5 1018.3 0.04 TRP 238 10405 -55.7 -72.7 10 17.0 -55.9 290 93 327.8 327.8 291.1 327.9 0.01 WND 252 10039 -54.2 -68.4 16 14.2 -54.4 295 102 324.8 324.8 290.2 324.9 0.02 Sounding variables and indices 1000-500 mb thick: 5221.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 51.79 % Est. max temperature: 4.15 C = 39.48 F Sfc-Lift cond lev (LCL): 972.03 mb = 352.59 m = 1156.79 ft T: -15.96 C 700-500 lapse rate: 3.54 C/km ThetaE index: 0.11 C Layer 1000.0- 999.0 mb Conv cond level (CCL): 1002.00 mb = 123.98 m = 406.75 ft Mean mixing ratio: 1.35 g/kg Conv temperature: -13.19 C = 8.25 F Cap Strength: 30.56 C Lifted Index: 30.61 C Risk: None Lifted Index @300 mb: 37.57 C Lifted Index @700 mb: 18.11 C Showalter Index: 18.51 C Risk: None Total Totals Index: 25.60 C Risk: None Vertical Totals Index: 15.80 C Cross Totals Index: 9.80 C K Index: -5.70 Risk: None Sweat Index: 42.00 Risk: None Energy Index: 5.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 61.99 J/kg Max Up Vert Vel: 11.13 m/s Conv Inhibition (B-): 82606.88 J/kg Cap Strength: 30.57 C Lift Cond Lev (LCL): 953.66 mb = 497.36 m = 1631.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 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 1006 94 130 1 -0.8 0.6 | 144 12 -7.3 9.8 1 1000 139 80 3 -3.0 -0.5 | 133 13 -9.4 8.7 2 978 305 105 7 -6.8 1.8 | 130 17 -13.3 11.0 3 940 610 215 3 1.7 2.5 | 158 13 -4.8 11.6 4 925 731 180 3 0.0 3.0 | 152 14 -6.5 12.2 5 903 914 315 5 3.5 -3.5 | 152 6 -3.0 5.7 6 868 1219 290 6 5.6 -2.1 | 173 7 -0.9 7.1 7 850 1385 265 7 7.0 0.6 | 183 10 0.5 9.8 8 802 1829 295 10 9.1 -4.2 | 207 6 2.6 5.0 9 771 2134 280 8 7.9 -1.4 | 190 8 1.4 7.8 10 741 2438 295 8 7.3 -3.4 | 187 6 0.8 5.8 11 712 2743 275 14 13.9 -1.2 | 223 11 7.5 8.0 12 700 2874 290 11 10.3 -3.8 | 215 7 3.8 5.4 13 684 3048 295 10 9.1 -4.2 | 207 6 2.6 5.0 14 630 3658 320 11 7.1 -8.4 | 217 1 0.6 0.8 15 604 3962 310 20 15.3 -12.9 | 293 10 8.8 -3.7 16 580 4267 305 23 18.8 -13.2 | 288 13 12.3 -4.0 17 534 4877 290 27 25.4 -9.2 | 270 19 18.9 -0.0 18 500 5360 295 28 25.4 -11.8 | 278 19 18.9 -2.6 19 491 5486 295 28 25.4 -11.8 | 278 19 18.9 -2.6 20 451 6096 285 28 27.0 -7.2 | 265 21 20.6 1.9 21 432 6401 275 30 29.9 -2.6 | 254 24 23.4 6.6 22 400 6940 295 58 52.6 -24.5 | 288 49 46.1 -15.3 23 396 7010 295 58 52.6 -24.5 | 288 49 46.1 -15.3 24 379 7315 295 54 48.9 -22.8 | 288 45 42.4 -13.6 25 362 7620 295 58 52.6 -24.5 | 288 49 46.1 -15.3 26 331 8230 285 63 60.9 -16.3 | 277 55 54.4 -7.1 27 300 8900 290 89 83.6 -30.4 | 285 80 77.1 -21.3 28 289 9144 290 93 87.4 -31.8 | 286 84 80.9 -22.6 29 252 10039 295 102 92.4 -43.1 | 292 92 86.0 -33.9 30 251 10058 295 102 92.4 -43.1 | 292 92 86.0 -33.9 31 250 10090 295 101 91.5 -42.7 | 291 91 85.0 -33.5 32 238 10405 290 93 87.4 -31.8 | 286 84 80.9 -22.6 33 228 10668 290 93 87.4 -31.8 | 286 84 80.9 -22.6 34 200 11520 300 73 63.2 -36.5 | 296 63 56.7 -27.3 35 189 11887 295 66 59.8 -27.9 | 289 57 53.3 -18.7 36 156 13106 295 69 62.5 -29.2 | 290 59 56.0 -20.0 37 150 13380 305 59 48.3 -33.8 | 301 49 41.8 -24.7 38 142 13716 305 54 44.2 -31.0 | 300 44 37.7 -21.8 39 136 14021 305 65 53.2 -37.3 | 301 55 46.8 -28.1 40 113 15240 310 55 42.1 -35.4 | 306 44 35.6 -26.2 41 108 15545 305 53 43.4 -30.4 | 300 43 36.9 -21.2 42 100 16030 325 46 26.4 -37.7 | 325 35 19.9 -28.5 43 98 16154 325 46 26.4 -37.7 | 325 35 19.9 -28.5 44 85 17069 295 43 39.0 -18.2 | 285 34 32.5 -9.0 45 70 18370 310 35 26.8 -22.5 | 303 24 20.3 -13.3 46 65 18898 320 32 20.6 -24.5 | 317 21 14.1 -15.3 47 62 19202 305 41 33.6 -23.5 | 298 31 27.1 -14.3 48 59 19507 315 30 21.2 -21.2 | 309 19 14.7 -12.0 49 56 19812 295 26 23.6 -11.0 | 276 17 17.1 -1.8 50 51 20422 295 37 33.5 -15.6 | 283 28 27.0 -6.4 51 50 20610 310 37 28.3 -23.8 | 304 26 21.9 -14.6 52 49 20726 305 41 33.6 -23.5 | 298 31 27.1 -14.3 53 45 21336 320 38 24.4 -29.1 | 318 27 17.9 -19.9 54 39 22250 295 39 35.3 -16.5 | 284 30 28.9 -7.3 55 33 23470 310 50 38.3 -32.1 | 306 39 31.8 -23.0 56 30 24120 305 41 33.6 -23.5 | 298 31 27.1 -14.3 57 28 24689 310 39 29.9 -25.1 | 304 28 23.4 -15.9 58 25 25298 300 40 34.6 -20.0 | 291 30 28.1 -10.8 59 23 25908 305 44 36.0 -25.2 | 299 34 29.6 -16.0 60 20 26822 310 63 48.3 -40.5 | 307 52 41.8 -31.3 61 20 26890 320 49 31.5 -37.5 | 319 38 25.0 -28.3 62 18 27432 325 46 26.4 -37.7 | 325 35 19.9 -28.5 63 18 27737 330 30 15.0 -26.0 | 333 19 8.5 -16.8 64 15 28956 315 40 28.3 -28.3 | 311 29 21.8 -19.1 65 14 29261 335 31 13.1 -28.1 | 341 20 6.6 -18.9 66 13 29566 325 30 17.2 -24.6 | 325 19 10.7 -15.4 67 13 29870 340 27 9.2 -25.4 | 350 16 2.7 -16.2 68 10 31560 335 29 12.3 -26.3 | 341 18 5.8 -17.1 Wind Parameters Mean winds (0-6000m): 294.8 at 15.0 knts Storm direction: 324.8 at 11.3 knts Shear (0-3000m) pos: 1.6 neg: 0.6 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 64.7 deg Storm rel helicity (0-3000m) pos: 60.7 neg: -22.0 tot: 38.7 m^2/s^2 ave: 12.9 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 2.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.20 Bulk Shear: 51.80 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 ------------------------------------------------------------------------------- 500 115 5 136 16| 3.3 0.0 3.3| 34.0 -11.3 22.8 45.5 0.29| 16.8 4.9 1000 134 4 142 16| 3.4 0.0 3.4| 41.6 -15.3 26.3 26.3 0.23| 13.6 3.1 1500 270 5 172 9| 2.3 1.3 3.6| 50.0 -15.3 34.7 23.1 0.30| 11.2 3.4 2000 282 6 177 8| 1.7 1.0 2.7| 52.7 -18.0 34.7 17.3 0.26| 9.7 2.5 2500 284 7 180 8| 1.9 0.8 2.7| 57.7 -18.9 38.8 15.5 0.29| 8.8 2.5 3000 284 8 186 7| 1.6 0.6 2.2| 60.7 -22.0 38.7 12.9 0.24| 8.6 2.0 4000 296 9 197 5| 1.4 1.7 3.2| 62.7 -23.1 39.6 9.9 0.23| 8.3 1.9 5000 296 12 230 6| 1.1 2.2 3.4| 68.0 -45.0 23.0 4.6 0.14| 7.8 1.1 6000 295 15 248 8| 1.0 2.0 3.0| 75.3 -69.2 6.0 1.0 0.09| 7.0 0.6 Wrote GIF file: /home/apache/climate/data/raob//CYVQ/skewt/CYVQ.skewt.20251201.00.gif