UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for CYVQ... Searching the city database file for: CYVQ ... Date:0000Z 15 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 41 140 2 SFC 994 94 5.6 0.9 72 4.7 3.5 140 2 279.2 279.9 276.9 290.6 4.10 2 980 210 7.0 0.0 61 7.0 3.9 115 2 281.8 282.4 278.0 292.7 3.90 3 925 680 5.4 -1.6 61 7.0 2.3 100 9 284.8 285.5 279.2 295.3 3.67 4 850 1368 2.8 -2.2 70 5.0 0.6 165 9 289.1 289.8 281.4 300.1 3.82 5 794 1917 0.0 -4.1 74 4.1 -1.7 210 11 291.8 292.4 282.3 302.2 3.55 6 741 2466 -4.5 -6.5 86 2.0 -5.3 194 13 292.7 293.3 282.2 302.1 3.17 7 728 2605 -4.3 -9.3 68 5.0 -6.1 222 12 294.4 294.9 282.3 302.2 2.59 8 711 2791 -5.9 -9.4 76 3.5 -7.2 253 12 294.6 295.1 282.4 302.6 2.63 9 700 2913 -6.3 -11.3 68 5.0 -8.0 260 13 295.5 295.9 282.4 302.5 2.30 10 684 3093 -7.3 -14.3 57 7.0 -9.5 265 15 296.4 296.7 282.2 302.0 1.85 11 632 3703 -10.9 -20.9 44 10.0 -13.5 264 20 299.0 299.2 282.4 302.7 1.14 12 585 4290 -16.1 -23.1 55 7.0 -17.7 235 26 299.6 299.8 282.5 302.9 1.02 13 582 4329 -16.5 -21.5 65 5.0 -17.7 234 27 299.6 299.8 282.7 303.4 1.18 14 579 4368 -16.5 -19.0 81 2.5 -17.1 234 29 300.1 300.3 283.3 304.7 1.47 15 543 4848 -18.1 -18.2 99 0.1 -18.1 234 39 303.7 304.0 284.9 309.1 1.68 16 527 5071 -18.7 -19.5 93 0.8 -18.9 247 38 305.6 305.9 285.5 310.6 1.55 17 500 5460 -21.5 -22.7 90 1.2 -21.8 260 40 306.8 307.1 285.7 310.9 1.23 18 473 5868 -24.9 -25.3 96 0.4 -25.0 256 45 307.5 307.7 285.7 310.9 1.03 19 463 6024 -24.1 -27.7 72 3.6 -24.8 252 47 310.4 310.6 286.5 313.3 0.85 20 414 6834 -29.1 -32.2 74 3.1 -29.6 250 60 314.1 314.2 287.5 316.2 0.62 21 400 7080 -31.1 -34.0 76 2.9 -31.5 250 64 314.6 314.7 287.6 316.5 0.54 22 345 8109 -39.9 -43.3 70 3.4 -40.1 252 72 316.2 316.3 287.8 317.1 0.24 23 337 8269 -40.9 -42.9 81 2.0 -41.1 252 73 317.0 317.0 288.1 317.9 0.26 24 300 9050 -46.7 -50.5 65 3.8 -46.9 255 81 319.5 319.6 288.8 320.0 0.12 25 250 10230 -55.9 -60.3 58 4.4 -56.0 250 93 323.0 323.0 289.7 323.1 0.05 26 249 10256 -56.1 -60.5 58 4.4 -56.2 250 94 323.0 323.0 289.8 323.2 0.04 27 245 10359 -55.9 -59.6 63 3.7 -56.0 253 96 324.8 324.8 290.3 325.0 0.05 28 242 10437 -55.9 -62.7 42 6.8 -56.0 255 97 326.0 326.0 290.6 326.1 0.03 29 239 10517 -55.9 -65.9 28 10.0 -56.1 255 97 327.1 327.1 290.9 327.2 0.02 30 201 11618 -56.3 -76.3 6 20.0 -56.5 257 73 343.1 343.1 295.1 343.1 0.01 31 200 11650 -56.1 -76.1 6 20.0 -56.3 255 74 343.9 343.9 295.3 344.0 0.01 32 180 12321 -56.3 -79.3 4 23.0 -56.6 247 72 354.1 354.1 297.5 354.1 0.00 33 172 12612 -52.9 -80.9 2 28.0 -53.3 245 70 364.4 364.4 299.5 364.4 0.00 34 155 13287 -51.5 -81.5 2 30.0 -52.0 241 64 377.8 377.8 301.9 377.8 0.00 35 150 13500 -51.7 -81.7 2 30.0 -52.2 240 62 381.0 381.0 302.4 381.0 0.00 36 126 14627 -52.7 -83.7 1 31.0 -53.2 252 38 398.7 398.7 305.0 398.7 0.00 37 105 15791 -57.3 -86.3 1 29.0 -57.7 263 42 411.2 411.2 306.7 411.2 0.00 38 100 16100 -56.3 -85.3 1 29.0 -56.8 230 30 418.9 418.9 307.6 419.0 0.00 39 96 16359 -57.1 -86.1 1 29.0 -57.5 234 29 422.3 422.3 308.0 422.3 0.00 40 85 17132 -56.3 -87.3 1 31.0 -56.8 263 33 438.9 438.9 309.8 438.9 0.00 41 83 17285 -53.1 -86.1 1 33.0 -53.9 258 23 448.4 448.4 310.7 448.4 0.00 42 74 18018 -57.9 -86.9 1 29.0 -58.4 197 28 453.3 453.3 311.1 453.3 0.00 43 70 18370 -56.5 -87.5 1 31.0 -57.1 235 24 463.5 463.5 312.1 463.5 0.00 44 54 20021 -54.1 -87.1 1 33.0 -55.2 255 21 504.8 504.8 315.3 504.8 0.00 45 50 20510 -57.5 -87.5 1 30.0 -58.3 270 16 508.0 508.0 315.5 508.0 0.00 46 49 20637 -57.7 -87.7 1 30.0 -58.5 276 20 510.4 510.4 315.7 510.5 0.00 47 45 21176 -54.9 -87.9 1 33.0 -56.1 272 21 529.8 529.8 316.9 529.8 0.00 48 38 22245 -58.9 -88.9 1 30.0 -59.7 267 22 545.9 545.9 317.9 545.9 0.00 49 30 23720 -60.3 -89.3 1 29.0 -61.2 295 38 580.3 580.3 319.7 580.3 0.00 50 20 26220 -63.9 -91.9 1 28.0 -64.7 320 34 640.6 640.6 322.3 640.6 0.00 51 16 27577 -66.3 -92.3 1 26.0 -67.1 329 40 675.0 675.0 323.6 675.0 0.00 52 12 29328 -63.7 -91.7 1 28.0 -65.0 312 45 742.1 742.1 325.7 742.1 0.01 53 10 30440 -65.5 -92.5 1 27.0 -66.8 330 44 775.1 775.1 326.6 775.1 0.01 54 8.0 31791 -67.5 -93.5 1 26.0 -68.7 818.2 818.2 327.7 818.2 0.01 55 6.1 33434 -65.1 -92.1 1 27.0 -67.1 894.5 894.5 329.3 894.6 0.01 TRP 249 10256 -56.1 -60.5 58 4.4 -56.2 250 94 323.0 323.0 289.8 323.2 0.04 WND 242 10437 -55.9 -62.7 42 6.8 -56.0 255 97 326.0 326.0 290.6 326.1 0.03 Sounding variables and indices 1000-500 mb thick: 5419.00 m Freezing level: 794.00 mb = 1916.80 m = 6288.64 ft Wetbulb zero: 835.53 mb = 1506.28 m = 4941.82 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 69.78 % Est. max temperature: 15.71 C = 60.28 F Sfc-Lift cond lev (LCL): 924.65 mb = 683.12 m = 2241.18 ft T: 5.39 C 700-500 lapse rate: 5.97 C/km ThetaE index: 0.52 C Layer 700.0- 632.0 mb Conv cond level (CCL): 745.55 mb = 2416.97 m = 7929.60 ft Mean mixing ratio: 3.79 g/kg Conv temperature: 18.96 C = 66.13 F Cap Strength: 10.99 C Lifted Index: 11.47 C Risk: None Lifted Index @300 mb: 17.85 C Lifted Index @700 mb: 6.45 C Showalter Index: 7.37 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 19.30 C K Index: 17.10 Risk: < 20 % chance of thunderstorms Sweat Index: 58.00 Risk: None Energy Index: 2.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.47 J/kg Max Up Vert Vel: 6.24 m/s Conv Inhibition (B-): 67890.61 J/kg Cap Strength: 11.27 C Lift Cond Lev (LCL): 849.79 mb = 1369.97 m = 4494.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 271 at 16 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 ---------------------------------------------------------- 0 994 94 140 2 -1.3 1.5 | 96 17 -17.2 1.8 1 969 305 95 2 -2.0 0.2 | 91 18 -17.9 0.5 2 933 610 115 8 -7.3 3.4 | 99 23 -23.1 3.7 3 925 680 100 9 -8.9 1.6 | 94 25 -24.8 1.9 4 899 914 105 15 -14.5 3.9 | 98 31 -30.4 4.2 5 866 1219 130 8 -6.1 5.1 | 104 23 -22.0 5.4 6 850 1368 165 9 -2.3 8.7 | 116 20 -18.2 9.0 7 833 1524 190 10 1.7 9.8 | 126 17 -14.2 10.1 8 802 1829 215 12 6.9 9.8 | 138 14 -9.0 10.1 9 772 2134 195 10 2.6 9.7 | 127 17 -13.3 10.0 10 743 2438 190 13 2.3 12.8 | 134 19 -13.6 13.1 11 715 2743 250 12 11.3 4.1 | 134 6 -4.6 4.4 12 700 2913 260 13 12.8 2.3 | 129 4 -3.1 2.5 13 688 3048 265 15 14.9 1.3 | 149 2 -1.0 1.6 14 634 3658 265 20 19.9 1.7 | 243 5 4.0 2.0 15 609 3962 250 20 18.8 6.8 | 202 8 2.9 7.1 16 585 4267 235 26 21.3 14.9 | 200 16 5.4 15.2 17 562 4572 230 36 27.6 23.1 | 206 26 11.7 23.4 18 540 4877 235 40 32.8 22.9 | 216 29 16.9 23.2 19 519 5182 255 37 35.7 9.6 | 244 22 19.8 9.9 20 500 5460 260 40 39.4 6.9 | 253 25 23.5 7.2 21 498 5486 265 40 39.8 3.5 | 261 24 23.9 3.8 22 458 6096 250 48 45.1 16.4 | 240 34 29.2 16.7 23 400 7080 250 64 60.1 21.9 | 243 49 44.2 22.2 24 370 7620 250 67 63.0 22.9 | 244 52 47.1 23.2 25 300 9050 255 81 78.2 21.0 | 251 66 62.3 21.3 26 296 9144 255 80 77.3 20.7 | 251 65 61.4 21.0 27 250 10230 250 93 87.4 31.8 | 246 78 71.5 32.1 28 249 10256 250 94 88.3 32.1 | 246 79 72.4 32.4 29 242 10437 255 97 93.7 25.1 | 252 82 77.8 25.4 30 233 10668 255 96 92.7 24.8 | 252 81 76.8 25.1 31 202 11582 260 71 69.9 12.3 | 257 55 54.0 12.6 32 200 11650 255 74 71.5 19.2 | 251 59 55.6 19.4 33 193 11887 250 76 71.4 26.0 | 245 61 55.5 26.3 34 150 13500 240 62 53.7 31.0 | 230 49 37.8 31.3 35 145 13716 240 63 54.6 31.5 | 231 50 38.7 31.8 36 138 14021 255 57 55.1 14.8 | 249 42 39.2 15.0 37 120 14935 250 28 26.3 9.6 | 227 14 10.4 9.9 38 114 15240 240 42 36.4 21.0 | 224 30 20.5 21.3 39 109 15545 255 48 46.4 12.4 | 247 33 30.5 12.7 40 104 15850 265 41 40.8 3.6 | 261 25 24.9 3.9 41 100 16100 230 30 23.0 19.3 | 200 21 7.1 19.6 42 95 16459 235 29 23.8 16.6 | 205 19 7.9 16.9 43 90 16764 240 43 37.2 21.5 | 224 31 21.3 21.8 44 86 17069 265 37 36.9 3.2 | 260 21 21.0 3.5 45 82 17374 255 17 16.4 4.4 | 186 5 0.5 4.7 46 78 17678 195 21 5.4 20.3 | 153 23 -10.5 20.6 47 74 17983 195 27 7.0 26.1 | 161 28 -8.9 26.4 48 71 18288 215 34 19.5 27.9 | 187 28 3.6 28.1 49 70 18370 235 24 19.7 13.8 | 195 15 3.8 14.1 50 68 18593 230 25 19.2 16.1 | 191 17 3.3 16.4 51 61 19202 295 14 12.7 -5.9 | 30 6 -3.2 -5.6 52 59 19507 240 26 22.5 13.0 | 206 15 6.6 13.3 53 50 20510 270 16 16.0 -0.0 | 199 0 0.1 0.3 54 48 20726 280 22 21.7 -3.8 | 301 7 5.8 -3.5 55 46 21031 265 15 14.9 1.3 | 149 2 -1.0 1.6 56 44 21336 280 27 26.6 -4.7 | 292 12 10.7 -4.4 57 42 21641 300 17 14.7 -8.5 | 8 8 -1.2 -8.2 58 40 21946 255 17 16.4 4.4 | 186 5 0.5 4.7 59 36 22555 280 28 27.6 -4.9 | 291 13 11.7 -4.6 60 34 22860 280 21 20.7 -3.6 | 305 6 4.8 -3.4 61 33 23165 315 21 14.8 -14.8 | 4 15 -1.1 -14.6 62 31 23470 300 16 13.9 -8.0 | 15 8 -2.0 -7.7 63 30 23720 295 38 34.4 -16.1 | 310 24 18.5 -15.8 64 30 23774 285 25 24.1 -6.5 | 307 10 8.2 -6.2 65 28 24079 290 38 35.7 -13.0 | 303 24 19.8 -12.7 66 23 25298 320 25 16.1 -19.2 | 359 19 0.2 -18.9 67 21 25908 320 31 19.9 -23.7 | 350 24 4.0 -23.5 68 20 26213 305 31 25.4 -17.8 | 332 20 9.5 -17.5 69 20 26220 320 34 21.9 -26.0 | 347 26 6.0 -25.8 70 18 26822 325 34 19.5 -27.9 | 353 28 3.6 -27.6 71 16 27432 330 41 20.5 -35.5 | 353 36 4.6 -35.2 72 13 28651 320 34 21.9 -26.0 | 347 26 6.0 -25.8 73 12 29261 310 44 33.7 -28.3 | 328 33 17.8 -28.0 74 12 29566 320 49 31.5 -37.5 | 337 40 15.6 -37.2 75 11 29870 340 38 13.0 -35.7 | 5 36 -2.9 -35.4 76 10 30175 310 32 24.5 -20.6 | 337 22 8.6 -20.3 77 10 30440 330 44 22.0 -38.1 | 351 38 6.1 -37.8 Wind Parameters Mean winds (0-6000m): 241.1 at 21.2 knts Storm direction: 271.1 at 15.9 knts Shear (0-3000m) pos: 3.8 neg: 1.0 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 64.4 deg Storm rel helicity (0-3000m) pos: 120.7 neg: -28.7 tot: 92.0 m^2/s^2 ave: 30.7 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.26 Bulk Shear: 74.20 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 ------------------------------------------------------------------------------- 500 112 4 95 19| 0.0 6.1 6.1| 13.8 -6.2 7.6 15.2 0.15| 7.6 1.2 1000 108 8 97 23| 1.7 3.1 4.8| 43.8 -17.0 26.8 26.8 0.17| 10.4 1.8 1500 125 8 103 23| 4.1 2.0 6.2| 93.5 -17.0 76.5 51.0 0.37| 11.6 4.3 2000 151 9 112 22| 3.1 1.5 4.7|102.7 -26.1 76.6 38.3 0.31| 10.4 3.2 2500 165 10 117 21| 3.4 1.2 4.6|119.8 -26.1 93.7 37.5 0.33| 10.3 3.4 3000 185 10 125 18| 3.8 1.0 4.9|120.7 -28.7 92.0 30.7 0.27| 10.5 2.8 4000 224 12 142 12| 2.9 1.3 4.2|122.5 -34.7 87.8 21.9 0.21| 9.5 2.0 5000 230 17 165 11| 3.3 2.5 5.8|225.9 -36.3 189.7 37.9 0.29| 10.7 3.1 6000 241 21 194 11| 3.5 3.1 6.5|291.6-114.8 176.8 29.5 0.24| 11.1 2.6 Wrote GIF file: /home/apache/climate/data/raob//CYVQ/skewt/CYVQ.skewt.20251015.00.gif