UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052700.upa.cvt Date: 0000Z 27 MAY 25 Searching for CYVQ... Searching the city database file for: CYVQ ... Date:0000Z 27 MAY 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 -1 SFC 989 94 13.6 7.6 67 6.0 10.3 275 7 287.7 288.8 283.9 306.3 6.63 2 985 128 11.2 7.2 76 4.0 9.0 278 7 285.6 286.7 282.8 303.7 6.47 3 953 402 8.8 6.7 87 2.1 7.7 287 8 285.9 287.0 283.0 303.9 6.46 4 937 542 10.4 4.4 66 6.0 7.3 276 9 288.9 289.9 283.3 304.8 5.60 5 925 649 10.0 3.0 62 7.0 6.5 265 9 289.5 290.4 283.1 304.2 5.13 6 911 776 9.2 2.2 62 7.0 5.7 256 7 290.0 290.8 283.0 304.1 4.92 7 850 1346 4.8 -1.2 65 6.0 2.1 220 5 291.2 291.9 282.7 303.2 4.12 8 700 2899 -5.7 -10.4 69 4.7 -7.4 220 16 296.2 296.6 282.8 303.7 2.47 9 696 2944 -6.1 -10.7 70 4.6 -7.7 220 16 296.2 296.7 282.8 303.6 2.43 10 627 3751 -11.5 -17.5 61 6.0 -13.2 208 15 299.0 299.3 283.0 303.9 1.54 11 617 3874 -12.3 -25.3 33 13.0 -15.2 205 16 299.5 299.6 282.2 302.1 0.79 12 589 4226 -14.5 -33.5 18 19.0 -17.7 197 19 300.9 301.0 282.3 302.2 0.38 13 504 5382 -24.7 -39.7 24 15.0 -26.3 162 22 302.2 302.3 282.6 303.1 0.24 14 500 5440 -25.1 -38.1 29 13.0 -26.6 160 22 302.4 302.5 282.8 303.4 0.29 15 488 5617 -26.7 -35.7 42 9.0 -27.8 163 23 302.6 302.6 283.0 303.9 0.37 16 484 5676 -27.3 -32.3 62 5.0 -28.0 157 25 302.6 302.7 283.1 304.3 0.52 17 479 5752 -27.3 -31.5 67 4.2 -27.9 149 26 303.5 303.6 283.5 305.4 0.57 18 476 5797 -27.5 -33.5 57 6.0 -28.3 145 27 303.8 303.8 283.5 305.4 0.48 19 474 5827 -27.7 -30.3 78 2.6 -28.1 145 27 303.9 304.0 283.8 306.0 0.65 20 466 5950 -28.9 -32.4 72 3.5 -29.3 147 27 303.9 304.0 283.7 305.7 0.54 21 461 6027 -29.3 -37.3 46 8.0 -30.2 149 27 304.3 304.4 283.6 305.5 0.34 22 447 6248 -31.1 -35.4 66 4.3 -31.6 148 29 304.7 304.8 283.8 306.2 0.42 23 440 6360 -31.9 -37.9 55 6.0 -32.5 146 30 305.1 305.2 283.9 306.2 0.33 24 420 6689 -33.9 -36.8 75 2.9 -34.2 140 37 306.6 306.7 284.5 308.0 0.39 25 400 7030 -36.9 -40.0 73 3.1 -37.1 120 33 307.0 307.1 284.6 308.1 0.29 26 389 7222 -38.5 -41.5 73 3.0 -38.7 123 33 307.4 307.4 284.7 308.3 0.26 27 369 7582 -40.7 -48.7 42 8.0 -41.1 129 33 309.1 309.2 285.2 309.6 0.12 28 366 7638 -39.7 -56.7 15 17.0 -40.4 131 33 311.2 311.2 285.8 311.4 0.05 29 351 7922 -42.5 -55.5 23 13.0 -43.0 163 30 311.2 311.2 285.8 311.4 0.06 30 344 8057 -43.5 -59.5 15 16.0 -44.0 179 29 311.6 311.6 285.9 311.8 0.04 31 325 8438 -44.5 -66.5 7 22.0 -45.0 205 31 315.3 315.3 287.2 315.4 0.02 32 300 8970 -47.1 -65.1 11 18.0 -47.5 220 40 319.0 319.0 288.4 319.0 0.02 33 262 9856 -50.3 -74.3 4 24.0 -50.7 225 37 326.9 326.9 290.8 326.9 0.01 34 250 10160 -50.3 -73.3 5 23.0 -50.7 220 38 331.3 331.3 292.1 331.3 0.01 35 216 11120 -47.3 -79.3 1 32.0 -47.9 219 32 350.1 350.1 296.7 350.1 0.00 36 214 11181 -47.7 -79.7 1 32.0 -48.3 218 33 350.4 350.4 296.7 350.4 0.00 37 200 11630 -45.7 -80.7 1 35.0 -46.5 215 32 360.4 360.4 298.8 360.4 0.00 38 192 11903 -44.5 -80.5 1 36.0 -45.4 210 28 366.6 366.6 299.9 366.6 0.00 39 157 13240 -48.9 -82.9 1 34.0 -49.6 201 19 380.8 380.8 302.4 380.8 0.00 40 150 13540 -48.7 -83.7 1 35.0 -49.4 205 21 386.2 386.2 303.2 386.2 0.00 41 141 13947 -48.1 -83.1 1 35.0 -48.9 210 27 394.1 394.1 304.4 394.1 0.00 42 138 14090 -46.7 -82.7 1 36.0 -47.7 212 29 399.0 399.0 305.0 399.0 0.00 43 125 14741 -49.9 -83.9 1 34.0 -50.7 216 21 404.6 404.6 305.8 404.7 0.00 44 118 15120 -46.9 -83.9 1 37.0 -48.0 203 24 416.9 416.9 307.3 416.9 0.00 45 100 16210 -49.9 -84.9 1 35.0 -50.8 215 16 431.3 431.3 309.0 431.3 0.00 46 98 16342 -50.5 -85.5 1 35.0 -51.4 215 16 432.6 432.6 309.1 432.7 0.00 47 89 16972 -50.1 -85.1 1 35.0 -51.1 194 19 445.5 445.5 310.4 445.5 0.00 48 86 17198 -46.9 -84.9 1 38.0 -48.4 214 19 456.4 456.4 311.4 456.4 0.00 49 74 18186 -51.1 -86.1 1 35.0 -52.2 225 9 467.6 467.6 312.4 467.6 0.00 50 70 18550 -48.1 -85.1 1 37.0 -49.7 210 11 481.5 481.5 313.5 481.5 0.00 51 64 19141 -47.1 -85.1 1 38.0 -49.0 210 15 496.2 496.2 314.7 496.2 0.00 52 50 20760 -50.5 -86.5 1 36.0 -52.1 185 26 524.5 524.5 316.6 524.5 0.00 53 36 22912 -47.5 -85.5 1 38.0 -50.3 179 10 583.9 583.9 319.9 583.9 0.01 54 32 23686 -49.3 -86.3 1 37.0 -51.9 157 10 599.1 599.1 320.6 599.1 0.01 55 30 24110 -48.1 -86.1 0 38.0 -51.2 170 7 613.5 613.5 321.2 613.6 0.01 56 20 26780 -47.3 -86.3 0 39.0 -51.7 20 5 691.4 691.4 324.1 691.5 0.01 57 13 29660 -44.1 -84.1 0 40.0 -51.2 94 18 793.1 793.1 327.1 793.4 0.03 58 13 29660 -44.7 -84.7 0 40.0 -51.5 94 18 791.0 791.1 327.0 791.2 0.02 59 10 31440 -39.3 -81.3 0 42.0 -50.0 110 14 872.8 872.9 328.9 873.4 0.05 60 7.3 33623 -33.3 -77.3 0 44.0 -49.3 979.6 979.6 330.9 981.2 0.14 61 6.6 34331 -33.9 -76.9 1 43.0 -50.0 1005.7 1005.8 331.3 1007.7 0.17 62 5.6 35504 -24.7 -71.7 0 47.0 -48.1 1094.6 1094.9 332.6 1100.4 0.43 63 4.9 36474 -25.9 -71.9 1 46.0 -49.3 1131.7 1132.0 333.1 1138.3 0.47 TRP 262 9856 -50.3 -74.3 4 24.0 -50.7 225 37 326.9 326.9 290.8 326.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5441.00 m Freezing level: 781.43 mb = 2055.94 m = 6745.14 ft Wetbulb zero: 817.08 mb = 1661.97 m = 5452.60 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 52.97 % Est. max temperature: 17.45 C = 63.41 F Sfc-Lift cond lev (LCL): 903.53 mb = 843.40 m = 2767.02 ft T: 8.68 C 700-500 lapse rate: 7.63 C/km ThetaE index: 2.66 C Layer 985.0- 953.0 mb Conv cond level (CCL): 816.60 mb = 1666.63 m = 5467.88 ft Mean mixing ratio: 5.67 g/kg Conv temperature: 18.16 C = 64.69 F Cap Strength: 2.66 C Lifted Index: 1.01 C Risk: Showers probable Lifted Index @300 mb: 10.65 C Lifted Index @700 mb: 1.43 C Showalter Index: 1.69 C Risk: Showers probable Total Totals Index: 53.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.90 C Cross Totals Index: 23.90 C K Index: 24.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 128.00 Risk: None Energy Index: 0.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.69 J/kg Max Up Vert Vel: 7.31 m/s Conv Inhibition (B-): 77955.14 J/kg Cap Strength: 2.66 C Lift Cond Lev (LCL): 868.47 mb = 1169.15 m = 3835.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 230 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 ---------------------------------------------------------- 0 989 94 275 7 7.0 -0.6 | 15 8 -2.1 -8.1 1 964 305 295 7 6.3 -3.0 | 15 11 -2.8 -10.5 2 929 610 270 9 9.0 -0.0 | 1 8 -0.1 -7.5 3 925 649 265 9 9.0 0.8 | 1 7 -0.1 -6.7 4 896 914 245 5 4.5 2.1 | 40 7 -4.6 -5.4 5 863 1219 185 5 0.4 5.0 | 74 9 -8.7 -2.5 6 850 1346 220 5 3.2 3.8 | 58 7 -5.9 -3.7 7 831 1524 245 10 9.1 4.2 | 1 3 -0.0 -3.3 8 800 1829 265 11 11.0 1.0 | 344 7 1.9 -6.6 9 770 2134 270 13 13.0 -0.0 | 333 8 3.9 -7.5 10 741 2438 255 14 13.5 3.6 | 311 6 4.4 -3.9 11 714 2743 225 14 9.9 9.9 | 198 3 0.8 2.4 12 700 2899 220 16 10.3 12.3 | 194 5 1.2 4.7 13 659 3353 225 17 12.0 12.0 | 213 5 2.9 4.5 14 633 3658 210 14 7.0 12.1 | 155 5 -2.1 4.6 15 584 4267 195 20 5.2 19.3 | 162 12 -3.9 11.8 16 561 4572 180 24 0.0 24.0 | 151 19 -9.1 16.5 17 539 4877 180 23 0.0 23.0 | 150 18 -9.1 15.5 18 500 5440 160 22 -7.5 20.7 | 128 21 -16.6 13.2 19 497 5486 175 21 -1.8 20.9 | 141 17 -10.9 13.4 20 476 5791 145 27 -15.5 22.1 | 121 29 -24.6 14.6 21 456 6096 150 27 -13.5 23.4 | 125 28 -22.6 15.9 22 437 6401 145 31 -17.8 25.4 | 124 32 -26.9 17.9 23 419 6706 140 37 -23.8 28.3 | 122 39 -32.9 20.8 24 401 7010 120 33 -28.6 16.5 | 103 39 -37.7 9.0 25 400 7030 120 33 -28.6 16.5 | 103 39 -37.7 9.0 26 366 7620 130 33 -25.3 21.2 | 112 37 -34.4 13.7 27 335 8230 200 27 9.2 25.4 | 180 18 0.1 17.9 28 300 8970 220 40 25.7 30.6 | 216 28 16.6 23.1 29 292 9144 220 40 25.7 30.6 | 216 28 16.6 23.1 30 262 9856 225 37 26.2 26.2 | 222 25 17.1 18.6 31 250 10160 220 38 24.4 29.1 | 215 26 15.3 21.6 32 231 10668 220 34 21.9 26.0 | 215 22 12.7 18.5 33 221 10973 220 30 19.3 23.0 | 213 19 10.2 15.5 34 201 11582 215 40 22.9 32.8 | 209 29 13.8 25.3 35 200 11630 215 32 18.4 26.2 | 206 21 9.2 18.7 36 192 11887 210 28 14.0 24.2 | 196 17 4.9 16.7 37 168 12802 230 18 13.8 11.6 | 229 6 4.7 4.1 38 160 13106 205 15 6.3 13.6 | 156 7 -2.8 6.1 39 153 13411 195 24 6.2 23.2 | 170 16 -2.9 15.7 40 150 13540 205 21 8.9 19.0 | 179 12 -0.2 11.5 41 133 14326 215 33 18.9 27.0 | 207 22 9.8 19.5 42 127 14630 225 24 17.0 17.0 | 220 12 7.9 9.5 43 121 14935 200 17 5.8 16.0 | 159 9 -3.3 8.5 44 116 15240 205 28 11.8 25.4 | 189 18 2.7 17.9 45 111 15545 230 34 26.0 21.9 | 230 22 16.9 14.3 46 106 15850 240 23 19.9 11.5 | 250 12 10.8 4.0 47 101 16154 215 25 14.3 20.5 | 202 14 5.2 13.0 48 100 16210 215 16 9.2 13.1 | 181 6 0.1 5.6 49 96 16459 215 16 9.2 13.1 | 181 6 0.1 5.6 50 88 17069 190 19 3.3 18.7 | 153 13 -5.8 11.2 51 84 17374 245 18 16.3 7.6 | 269 7 7.2 0.1 52 80 17678 190 11 1.9 10.8 | 115 8 -7.2 3.3 53 76 17983 225 7 4.9 4.9 | 58 5 -4.2 -2.6 54 73 18288 225 10 7.1 7.1 | 78 2 -2.0 -0.4 55 70 18550 210 11 5.5 9.5 | 119 4 -3.6 2.0 56 70 18593 210 21 10.5 18.2 | 187 11 1.4 10.7 57 66 18898 190 12 2.1 11.8 | 121 8 -7.0 4.3 58 63 19202 215 16 9.2 13.1 | 181 6 0.1 5.6 59 61 19507 160 16 -5.5 15.0 | 117 16 -14.6 7.5 60 55 20117 165 19 -4.9 18.4 | 128 18 -14.0 10.8 61 53 20422 220 12 7.7 9.2 | 140 2 -1.4 1.7 62 50 20726 165 11 -2.8 10.6 | 105 12 -12.0 3.1 63 50 20760 185 26 2.3 25.9 | 160 20 -6.8 18.4 64 48 21031 185 26 2.3 25.9 | 160 20 -6.8 18.4 65 46 21336 205 17 7.2 15.4 | 166 8 -1.9 7.9 66 44 21641 230 10 7.7 6.4 | 53 2 -1.4 -1.1 67 38 22555 180 10 0.0 10.0 | 105 9 -9.1 2.5 68 36 22860 175 10 -0.9 10.0 | 104 10 -10.0 2.4 69 35 23165 195 10 2.6 9.7 | 108 7 -6.5 2.1 70 33 23470 185 1 0.1 1.0 | 54 11 -9.0 -6.5 71 32 23774 145 13 -7.5 10.6 | 101 17 -16.6 3.1 72 30 24079 165 17 -4.4 16.4 | 123 16 -13.5 8.9 73 30 24110 170 7 -1.2 6.9 | 87 10 -10.3 -0.6 74 29 24384 210 10 5.0 8.7 | 106 4 -4.1 1.1 75 27 24689 255 2 1.9 0.5 | 46 10 -7.2 -7.0 76 26 24994 10 10 -1.7 -9.8 | 32 20 -10.8 -17.4 77 24 25603 110 10 -9.4 3.4 | 78 19 -18.5 -4.1 78 23 25908 105 13 -12.6 3.4 | 79 22 -21.7 -4.2 79 22 26213 130 16 -12.3 10.3 | 97 22 -21.4 2.8 80 21 26518 145 10 -5.7 8.2 | 93 15 -14.8 0.7 81 20 26780 20 5 -1.7 -4.7 | 42 16 -10.8 -12.2 82 20 26822 70 10 -9.4 -3.4 | 59 21 -18.5 -10.9 83 18 27432 40 7 -4.5 -5.4 | 47 19 -13.6 -12.9 84 16 28346 100 10 -9.8 1.7 | 73 20 -19.0 -5.8 85 15 28651 115 14 -12.7 5.9 | 86 22 -21.8 -1.6 86 14 28956 55 10 -8.2 -5.7 | 53 22 -17.3 -13.3 87 14 29261 75 13 -12.6 -3.4 | 63 24 -21.7 -10.9 88 13 29566 85 21 -20.9 -1.8 | 73 31 -30.0 -9.3 89 13 29870 110 12 -11.3 4.1 | 80 21 -20.4 -3.4 90 12 30175 95 10 -10.0 0.9 | 71 20 -19.1 -6.6 91 10 31440 110 14 -13.2 4.8 | 83 22 -22.3 -2.7 Wind Parameters Mean winds (0-6000m): 200.5 at 15.7 knts Storm direction: 230.5 at 11.8 knts Shear (0-3000m) pos: 1.9 neg: 3.1 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): -172.4 deg Storm rel helicity (0-3000m) pos: 16.5 neg: -27.8 tot: -11.3 m^2/s^2 ave: -3.8 10^-3 m/s^2 rel: -0.24 Storm rel vorticity (0-3000m) horiz: 7.6 stream: -1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.74 Bulk Shear: 36.24 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 ------------------------------------------------------------------------------- 500 283 8 11 9| 0.0 2.0 2.0| 0.3 -5.5 -5.2 -10.4 -0.35| 6.2 -2.2 1000 269 7 16 8| 0.0 3.4 3.4| 13.2 -5.5 7.7 7.7 0.36| 7.4 2.7 1500 256 7 23 6| 2.5 2.3 4.7| 15.5 -13.8 1.8 1.2 -0.01| 8.7 -0.1 2000 258 8 12 6| 2.9 1.7 4.6| 15.5 -17.4 -1.9 -0.9 -0.08| 7.7 -0.6 2500 258 9 2 6| 2.3 2.7 4.9| 15.5 -25.2 -9.7 -3.9 -0.20| 7.7 -1.5 3000 249 10 354 4| 1.9 3.1 5.0| 16.5 -27.8 -11.3 -3.8 -0.24| 7.6 -1.8 4000 236 12 327 1| 1.4 3.2 4.6| 18.6 -33.8 -15.2 -3.8 -0.26| 7.0 -1.8 5000 218 14 171 3| 1.1 3.5 4.6| 18.6 -62.6 -44.0 -8.8 -0.30| 7.0 -2.1 6000 200 16 154 8| 1.0 3.6 4.5| 51.8-131.7 -79.8 -13.3 -0.29| 7.9 -2.3 Wrote GIF file: /home/apache/climate/data/raob//CYVQ/skewt/CYVQ.skewt.20250527.00.gif