UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for CYVQ... Searching the city database file for: CYVQ ... Date:1200Z 7 OCT 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 ------------------------------------------------------------------------------- 0 1000 -6 SFC 988 94 1.8 -0.0 88 1.8 1.0 105 3 275.9 276.6 274.8 286.5 3.87 2 937 517 -0.7 -0.7 100 0.0 -0.7 118 11 277.6 278.2 275.7 288.2 3.87 3 925 620 0.0 -0.1 99 0.1 -0.0 115 10 279.3 280.0 277.0 290.6 4.10 4 919 672 0.2 -0.4 96 0.6 -0.0 84 9 280.0 280.7 277.3 291.2 4.04 5 907 779 7.6 0.6 61 7.0 4.3 22 8 288.7 289.5 281.9 301.3 4.40 6 897 871 8.8 -0.2 53 9.0 4.5 329 7 290.9 291.6 282.6 303.0 4.20 7 850 1314 5.6 -0.4 65 6.0 2.8 315 11 292.0 292.8 283.3 304.7 4.37 8 707 2791 -5.7 -6.2 96 0.5 -5.9 301 12 295.3 295.9 283.6 305.5 3.40 9 701 2858 -4.5 -9.5 68 5.0 -6.4 296 12 297.4 297.9 283.5 305.4 2.65 10 700 2869 -4.5 -9.4 69 4.9 -6.3 295 12 297.5 298.0 283.7 305.6 2.68 11 680 3097 -5.9 -6.7 94 0.8 -6.2 274 10 298.4 299.0 284.8 308.7 3.40 12 675 3155 -5.9 -9.7 74 3.8 -7.3 272 10 299.0 299.5 284.3 307.3 2.71 13 671 3202 -6.1 -8.7 82 2.6 -7.1 270 10 299.3 299.9 284.7 308.3 2.95 14 589 4209 -13.7 -17.7 72 4.0 -14.8 284 8 301.9 302.2 284.2 307.0 1.61 15 582 4300 -13.9 -21.9 51 8.0 -15.9 283 7 302.7 302.9 283.9 306.3 1.14 16 569 4472 -15.1 -19.0 72 3.9 -16.2 258 7 303.2 303.5 284.5 308.0 1.50 17 556 4647 -16.5 -21.5 65 5.0 -17.7 232 6 303.6 303.8 284.4 307.5 1.23 18 543 4825 -17.1 -38.1 14 21.0 -20.1 205 6 304.9 305.0 283.7 305.8 0.26 19 537 4908 -16.9 -34.9 19 18.0 -19.8 196 6 306.1 306.2 284.3 307.4 0.37 20 500 5440 -21.9 -37.9 22 16.0 -24.0 225 11 306.3 306.4 284.3 307.4 0.29 21 479 5752 -24.7 -36.7 32 12.0 -26.2 224 13 306.7 306.7 284.5 307.9 0.34 22 474 5828 -25.3 -43.3 17 18.0 -27.1 224 13 306.8 306.9 284.4 307.5 0.18 23 467 5936 -26.1 -37.1 35 11.0 -27.5 221 13 307.2 307.2 284.7 308.3 0.34 24 450 6202 -28.1 -46.1 16 18.0 -29.6 210 13 307.9 307.9 284.7 308.4 0.14 25 402 6995 -35.5 -45.5 35 10.0 -36.2 200 15 308.4 308.4 284.9 309.0 0.16 26 400 7030 -35.7 -45.7 35 10.0 -36.4 200 15 308.6 308.6 285.0 309.2 0.16 27 358 7790 -43.1 -45.1 81 2.0 -43.2 190 22 308.6 308.6 285.1 309.3 0.19 28 349 7961 -44.5 -47.5 72 3.0 -44.6 190 23 309.0 309.0 285.1 309.5 0.15 29 341 8116 -45.3 -46.1 92 0.8 -45.3 190 24 309.9 310.0 285.5 310.6 0.18 30 336 8214 -46.3 -47.2 90 0.9 -46.3 190 25 309.9 309.9 285.5 310.5 0.16 31 331 8314 -46.5 -53.5 45 7.0 -46.7 190 25 310.9 311.0 285.8 311.2 0.08 32 325 8435 -47.5 -51.6 63 4.1 -47.6 190 26 311.2 311.2 285.9 311.6 0.10 33 307 8810 -50.3 -60.3 30 10.0 -50.5 190 29 312.4 312.4 286.2 312.5 0.04 34 300 8960 -50.7 -61.7 26 11.0 -50.9 175 26 313.9 313.9 286.8 314.0 0.03 35 273 9573 -53.1 -66.1 19 13.0 -53.3 164 23 319.0 319.0 288.4 319.1 0.02 36 250 10140 -54.1 -68.1 16 14.0 -54.3 180 18 325.6 325.6 290.5 325.7 0.02 37 245 10269 -54.9 -68.9 16 14.0 -55.1 190 16 326.3 326.3 290.7 326.4 0.01 38 216 11074 -52.9 -75.9 5 23.0 -53.2 197 20 341.4 341.4 294.7 341.4 0.01 39 210 11255 -51.3 -76.3 4 25.0 -51.7 204 24 346.7 346.7 295.9 346.7 0.01 40 202 11506 -52.7 -77.7 3 25.0 -53.1 217 11 348.3 348.3 296.3 348.3 0.00 41 200 11570 -50.7 -78.7 2 28.0 -51.1 220 7 352.5 352.5 297.2 352.5 0.00 42 198 11635 -50.5 -78.5 2 28.0 -51.0 220 7 353.8 353.8 297.4 353.8 0.00 43 193 11801 -51.7 -79.7 2 28.0 -52.1 220 7 354.5 354.5 297.6 354.5 0.00 44 180 12255 -50.3 -80.3 2 30.0 -50.8 240 19 363.9 363.9 299.5 363.9 0.00 45 177 12365 -48.3 -80.3 1 32.0 -49.0 240 18 369.0 369.0 300.4 369.0 0.00 46 166 12787 -47.9 -79.9 1 32.0 -48.6 302 14 376.5 376.5 301.6 376.5 0.00 47 150 13450 -51.1 -82.1 1 31.0 -51.7 215 18 382.0 382.0 302.6 382.0 0.00 48 141 13852 -51.9 -81.9 2 30.0 -52.5 223 18 387.4 387.4 303.4 387.5 0.00 49 130 14381 -49.9 -81.9 1 32.0 -50.7 244 29 400.1 400.1 305.2 400.1 0.00 50 114 15235 -52.9 -83.9 1 31.0 -53.5 320 19 409.9 409.9 306.5 409.9 0.00 51 100 16080 -53.3 -84.3 1 31.0 -53.9 240 14 424.7 424.7 308.3 424.8 0.00 52 95 16409 -54.7 -84.7 1 30.0 -55.3 251 19 428.3 428.3 308.6 428.3 0.00 53 88 16902 -52.3 -84.3 1 32.0 -53.1 284 26 442.6 442.6 310.1 442.6 0.00 54 76 17843 -55.9 -85.9 1 30.0 -56.5 313 11 454.0 454.0 311.3 454.0 0.00 55 71 18279 -53.1 -85.1 1 32.0 -54.0 277 16 468.9 468.9 312.5 468.9 0.00 56 70 18370 -53.3 -85.3 1 32.0 -54.2 265 19 470.4 470.4 312.7 470.4 0.00 57 50 20510 -57.5 -87.5 1 30.0 -58.3 350 13 508.0 508.0 315.5 508.0 0.00 58 44 21314 -59.3 -88.3 1 29.0 -60.0 271 11 522.5 522.5 316.5 522.5 0.00 59 39 22076 -55.9 -86.9 1 31.0 -57.1 315 16 549.4 549.4 318.1 549.5 0.01 60 33 23130 -59.5 -88.5 1 29.0 -60.4 311 13 566.8 566.8 319.0 566.8 0.00 61 30 23730 -57.3 -87.3 1 30.0 -58.5 360 2 588.4 588.4 320.0 588.5 0.01 62 22 25687 -59.7 -88.7 1 29.0 -60.9 305 15 635.9 635.9 322.2 635.9 0.01 63 20 26290 -55.5 -87.5 1 32.0 -57.6 330 7 666.3 666.3 323.3 666.4 0.01 64 16 27705 -54.9 -86.9 1 32.0 -57.6 304 31 712.2 712.2 324.8 712.3 0.01 65 12 29523 -57.7 -87.7 1 30.0 -60.2 244 24 763.3 763.3 326.3 763.4 0.01 66 11 30066 -60.9 -88.9 1 28.0 -62.9 287 31 770.9 770.9 326.5 771.0 0.01 67 10 30660 -58.1 -89.1 1 31.0 -60.9 285 30 802.7 802.7 327.3 802.8 0.01 68 6.8 33102 -55.9 -87.9 1 32.0 -60.3 905.4 905.5 329.5 905.7 0.03 69 6.1 33790 -57.9 -87.9 1 30.0 -61.9 925.4 925.4 329.9 925.7 0.03 70 5.3 34683 -54.7 -87.7 1 33.0 -60.3 977.7 977.7 330.8 978.0 0.03 TRP 245 10269 -54.9 -68.9 16 14.0 -55.1 190 16 326.3 326.3 290.7 326.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5446.00 m Freezing level: 951.28 mb = 398.82 m = 1308.46 ft Freezing level: 925.00 mb = 620.00 m = 2034.10 ft Freezing level: 779.13 mb = 2045.81 m = 6711.90 ft Wetbulb zero: 957.51 mb = 344.40 m = 1129.91 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 69.28 % Est. max temperature: 18.13 C = 64.63 F Sfc-Lift cond lev (LCL): 960.67 mb = 318.07 m = 1043.53 ft T: 0.48 C 700-500 lapse rate: 6.77 C/km ThetaE index: 0.03 C Layer 701.0- 700.0 mb Conv cond level (CCL): 950.55 mb = 402.70 m = 1321.18 ft Mean mixing ratio: 4.02 g/kg Conv temperature: 3.01 C = 37.42 F Cap Strength: 13.37 C Lifted Index: 12.88 C Risk: None Lifted Index @300 mb: 15.61 C Lifted Index @700 mb: 9.84 C Showalter Index: 3.80 C Risk: None Total Totals Index: 49.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 21.50 C K Index: 22.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 33.00 Risk: None Energy Index: 0.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 70.81 J/kg Max Up Vert Vel: 11.90 m/s Conv Inhibition (B-): 73525.36 J/kg Cap Strength: 13.29 C Lift Cond Lev (LCL): 899.25 mb = 850.11 m = 2789.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 7 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 ---------------------------------------------------------- 0 988 94 105 3 -2.9 0.8 | 114 10 -9.3 4.2 1 962 305 125 11 -9.0 6.3 | 122 18 -15.4 9.7 2 926 610 115 11 -10.0 4.6 | 116 18 -16.4 8.1 3 925 620 115 10 -9.1 4.2 | 116 17 -15.5 7.6 4 892 914 305 6 4.9 -3.4 | 89 1 -1.5 -0.0 5 860 1219 305 12 9.8 -6.9 | 315 5 3.4 -3.5 6 850 1314 315 11 7.8 -7.8 | 342 5 1.4 -4.4 7 797 1829 325 9 5.2 -7.4 | 17 4 -1.2 -4.0 8 767 2134 285 13 12.6 -3.4 | 270 6 6.2 0.1 9 739 2438 315 12 8.5 -8.5 | 338 5 2.1 -5.1 10 711 2743 305 12 9.8 -6.9 | 315 5 3.4 -3.5 11 700 2869 295 12 10.9 -5.1 | 290 5 4.5 -1.7 12 684 3048 275 10 10.0 -0.9 | 235 4 3.6 2.5 13 631 3658 255 8 7.7 2.1 | 194 6 1.3 5.5 14 607 3962 280 10 9.8 -1.7 | 244 4 3.5 1.7 15 583 4267 285 7 6.8 -1.8 | 193 2 0.4 1.6 16 538 4877 195 6 1.6 5.8 | 152 10 -4.8 9.2 17 500 5440 225 11 7.8 7.8 | 187 11 1.4 11.2 18 497 5486 215 10 5.7 8.2 | 177 12 -0.7 11.6 19 476 5791 225 13 9.2 9.2 | 193 13 2.8 12.6 20 456 6096 215 12 6.9 9.8 | 182 13 0.5 13.2 21 437 6401 200 14 4.8 13.2 | 174 17 -1.6 16.6 22 400 7030 200 15 5.1 14.1 | 176 18 -1.3 17.5 23 366 7620 190 21 3.6 20.7 | 174 24 -2.7 24.1 24 305 8839 190 29 5.0 28.6 | 178 32 -1.4 32.0 25 300 8960 175 26 -2.3 25.9 | 164 31 -8.7 29.3 26 292 9144 175 25 -2.2 24.9 | 163 30 -8.6 28.3 27 278 9449 160 24 -8.2 22.6 | 151 30 -14.6 26.0 28 250 10140 180 18 0.0 18.0 | 163 22 -6.4 21.4 29 245 10269 190 16 2.8 15.8 | 169 20 -3.6 19.2 30 241 10363 195 14 3.6 13.5 | 171 17 -2.8 16.9 31 230 10668 180 11 0.0 11.0 | 156 16 -6.4 14.4 32 209 11278 205 24 10.1 21.8 | 188 25 3.8 25.2 33 200 11570 220 7 4.5 5.4 | 168 9 -1.9 8.8 34 191 11887 220 7 4.5 5.4 | 168 9 -1.9 8.8 35 182 12192 240 19 16.5 9.5 | 218 16 10.1 12.9 36 174 12497 240 17 14.7 8.5 | 215 15 8.3 11.9 37 166 12802 305 14 11.5 -8.0 | 312 7 5.1 -4.6 38 151 13411 270 12 12.0 -0.0 | 239 7 5.6 3.4 39 150 13450 215 18 10.3 14.7 | 192 19 3.9 18.2 40 144 13716 220 15 9.6 11.5 | 192 15 3.3 14.9 41 131 14326 235 29 23.8 16.6 | 221 27 17.4 20.1 42 125 14630 290 28 26.3 -9.6 | 287 21 19.9 -6.2 43 114 15240 320 19 12.2 -14.6 | 332 13 5.8 -11.1 44 109 15545 330 15 7.5 -13.0 | 353 10 1.1 -9.6 45 104 15850 310 13 10.0 -8.4 | 324 6 3.6 -4.9 46 100 16080 240 14 12.1 7.0 | 209 12 5.7 10.4 47 99 16154 310 12 9.2 -7.7 | 327 5 2.8 -4.3 48 94 16459 240 20 17.3 10.0 | 219 17 10.9 13.4 49 90 16764 280 28 27.6 -4.9 | 274 21 21.2 -1.4 50 86 17069 290 23 21.6 -7.9 | 286 16 15.2 -4.4 51 82 17374 325 23 13.2 -18.8 | 336 17 6.8 -15.4 52 78 17678 310 17 13.0 -10.9 | 319 10 6.6 -7.5 53 74 17983 315 5 3.5 -3.5 | 88 3 -2.9 -0.1 54 70 18370 265 19 18.9 1.7 | 248 14 12.5 5.1 55 68 18593 255 17 16.4 4.4 | 232 13 10.0 7.8 56 64 18898 290 20 18.8 -6.8 | 285 13 12.4 -3.4 57 61 19202 305 18 14.7 -10.3 | 310 11 8.4 -6.9 58 56 19812 290 13 12.2 -4.4 | 280 6 5.8 -1.0 59 50 20510 350 13 2.3 -12.8 | 24 10 -4.1 -9.4 60 48 20726 325 15 8.6 -12.3 | 346 9 2.2 -8.9 61 46 21031 285 10 9.7 -2.6 | 256 3 3.3 0.8 62 44 21336 270 11 11.0 -0.0 | 233 6 4.6 3.4 63 42 21641 310 10 7.7 -6.4 | 337 3 1.3 -3.0 64 40 21946 310 17 13.0 -10.9 | 319 10 6.6 -7.5 65 36 22555 335 10 4.2 -9.1 | 21 6 -2.2 -5.6 66 33 23165 310 13 10.0 -8.4 | 324 6 3.6 -4.9 67 31 23470 300 16 13.9 -8.0 | 302 9 7.5 -4.6 68 30 23730 360 2 -0.0 -2.0 | 103 7 -6.4 1.4 69 30 23774 310 18 13.8 -11.6 | 318 11 7.4 -8.2 70 28 24079 350 10 1.7 -9.8 | 36 8 -4.7 -6.4 71 27 24384 285 17 16.4 -4.4 | 276 10 10.0 -1.0 72 25 24994 285 15 14.5 -3.9 | 273 8 8.1 -0.5 73 23 25298 310 21 16.1 -13.5 | 316 14 9.7 -10.1 74 22 25603 315 15 10.6 -10.6 | 330 8 4.2 -7.2 75 21 25908 280 16 15.8 -2.8 | 266 9 9.4 0.6 76 20 26213 325 25 14.3 -20.5 | 335 19 8.0 -17.1 77 20 26290 330 7 3.5 -6.1 | 48 4 -2.9 -2.6 78 19 26518 350 12 2.1 -11.8 | 27 9 -4.3 -8.4 79 18 26822 325 5 2.9 -4.1 | 79 4 -3.5 -0.7 80 18 27127 290 10 9.4 -3.4 | 270 3 3.0 -0.0 81 17 27432 300 14 12.1 -7.0 | 302 7 5.7 -3.6 82 16 27737 305 33 27.0 -18.9 | 307 26 20.6 -15.5 83 15 28042 320 24 15.4 -18.4 | 329 17 9.0 -15.0 84 14 28346 270 15 15.0 -0.0 | 248 9 8.6 3.4 85 13 28956 280 16 15.8 -2.8 | 266 9 9.4 0.6 86 12 29261 240 15 13.0 7.5 | 211 13 6.6 10.9 87 12 29566 245 26 23.6 11.0 | 230 22 17.2 14.4 88 11 29870 275 34 33.9 -3.0 | 269 27 27.5 0.5 89 11 30175 295 29 26.3 -12.3 | 294 22 19.9 -8.8 90 10 30660 285 30 29.0 -7.8 | 281 23 22.6 -4.3 Wind Parameters Mean winds (0-6000m): 268.1 at 9.7 knts Storm direction: 298.1 at 7.2 knts Shear (0-3000m) pos: 1.9 neg: 4.1 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 116.4 deg Storm rel helicity (0-3000m) pos: 19.6 neg: -73.1 tot: -53.5 m^2/s^2 ave: -17.8 10^-3 m/s^2 rel: -0.34 Storm rel vorticity (0-3000m) horiz: 11.0 stream: -3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.61 Bulk Shear: 43.94 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 ------------------------------------------------------------------------------- 500 120 9 119 17| 8.3 0.0 8.3| 7.4 -7.7 -0.3 -0.6 0.03| 10.0 0.3 1000 116 9 117 16| 4.2 10.5 14.7| 7.4 -55.5 -48.1 -48.1 -0.43| 18.8 -8.1 1500 357 9 45 8| 3.0 7.0 10.0| 11.4 -56.0 -44.5 -29.7 -0.30| 14.4 -4.4 2000 324 10 10 4| 2.2 6.2 8.4| 12.5 -63.2 -50.7 -25.3 -0.37| 13.0 -4.8 2500 313 10 344 4| 2.3 5.0 7.3| 19.6 -64.1 -44.5 -17.8 -0.25| 11.6 -3.0 3000 307 10 328 3| 1.9 4.1 6.0| 19.6 -73.1 -53.5 -17.8 -0.34| 11.0 -3.8 4000 294 10 284 3| 1.5 2.8 4.4| 23.8 -77.3 -53.5 -13.4 -0.30| 9.3 -2.8 5000 286 9 253 3| 1.2 2.1 3.3| 29.9 -86.9 -57.0 -11.4 -0.30| 8.9 -2.6 6000 268 10 221 5| 0.7 1.8 2.5| 51.3 -99.1 -47.8 -8.0 -0.23| 8.3 -1.9 Wrote GIF file: /home/apache/climate/data/raob//CYVQ/skewt/CYVQ.skewt.20251007.12.gif