UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052600.upa.cvt Date: 0000Z 26 MAY 25 Searching for CYVQ... Searching the city database file for: CYVQ ... Date:0000Z 26 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 4 SFC 990 94 22.0 -1.0 21 23.0 10.4 80 1 296.0 296.6 284.1 306.7 3.59 2 988 111 20.0 -1.0 24 21.0 9.6 74 1 294.2 294.8 283.3 304.8 3.59 3 925 670 14.8 -1.2 33 16.0 7.1 140 6 294.4 295.1 283.7 305.6 3.78 4 850 1375 7.8 -3.2 46 11.0 2.8 205 8 294.3 295.0 283.3 304.8 3.55 5 798 1891 3.0 -4.0 60 7.0 -0.0 222 9 294.6 295.2 283.4 305.1 3.56 6 700 2935 -6.7 -8.1 90 1.4 -7.2 240 7 295.1 295.6 283.0 303.9 2.96 7 677 3194 -8.7 -8.7 100 0.0 -8.7 225 10 295.7 296.2 283.2 304.5 2.92 8 642 3602 -12.1 -12.9 94 0.8 -12.3 215 13 296.3 296.7 282.6 303.1 2.21 9 638 3649 -11.5 -16.4 67 4.9 -12.9 215 13 297.5 297.8 282.5 302.7 1.66 10 564 4581 -17.7 -23.7 59 6.0 -19.0 220 10 300.9 301.1 283.1 304.1 1.00 11 553 4728 -18.5 -27.5 45 9.0 -20.2 218 11 301.7 301.8 283.0 304.0 0.72 12 508 5354 -23.1 -36.1 29 13.0 -24.8 219 16 303.5 303.6 283.2 304.7 0.34 13 500 5470 -24.1 -35.1 36 11.0 -25.6 220 17 303.7 303.7 283.4 305.0 0.39 14 460 6073 -29.7 -36.7 51 7.0 -30.4 220 19 304.0 304.1 283.5 305.2 0.36 15 454 6167 -30.3 -34.9 64 4.6 -30.8 223 20 304.4 304.5 283.7 305.9 0.43 16 438 6423 -31.5 -39.5 45 8.0 -32.3 235 26 306.0 306.1 284.2 307.0 0.28 17 417 6769 -34.5 -38.9 64 4.4 -34.9 232 25 306.5 306.5 284.4 307.6 0.32 18 400 7060 -36.3 -45.3 39 9.0 -36.9 230 24 307.8 307.8 284.7 308.4 0.17 19 398 7095 -36.5 -47.5 31 11.0 -37.2 228 24 308.0 308.0 284.7 308.5 0.13 20 361 7764 -42.1 -48.1 52 6.0 -42.4 223 30 309.2 309.2 285.2 309.7 0.14 21 321 8547 -48.9 -53.9 56 5.0 -49.1 227 26 310.4 310.4 285.5 310.7 0.08 22 300 8990 -51.1 -59.1 38 8.0 -51.3 215 24 313.3 313.3 286.6 313.5 0.04 23 298 9033 -51.5 -60.5 33 9.0 -51.7 214 24 313.4 313.4 286.6 313.5 0.04 24 285 9322 -51.9 -63.9 22 12.0 -52.1 220 35 316.8 316.8 287.7 316.9 0.02 25 262 9865 -51.5 -69.5 10 18.0 -51.8 220 39 325.1 325.1 290.3 325.2 0.01 26 250 10170 -49.7 -71.7 6 22.0 -50.1 220 41 332.2 332.2 292.3 332.2 0.01 27 232 10662 -47.5 -77.5 2 30.0 -48.0 225 40 342.7 342.7 295.0 342.7 0.00 28 200 11640 -48.7 -80.7 1 32.0 -49.3 210 34 355.7 355.7 297.8 355.7 0.00 29 190 11976 -49.3 -81.3 1 32.0 -49.8 213 33 359.9 359.9 298.7 360.0 0.00 30 179 12368 -47.5 -81.5 1 34.0 -48.2 223 29 369.1 369.1 300.4 369.1 0.00 31 167 12823 -49.7 -82.7 1 33.0 -50.3 227 25 372.8 372.8 301.1 372.8 0.00 32 153 13399 -46.9 -81.9 1 35.0 -47.8 211 29 387.0 387.1 303.3 387.1 0.00 33 150 13530 -47.3 -82.3 1 35.0 -48.1 220 30 388.6 388.6 303.6 388.6 0.00 34 138 14081 -47.3 -83.3 1 36.0 -48.2 206 28 397.9 397.9 304.9 397.9 0.00 35 130 14474 -49.7 -83.7 1 34.0 -50.5 210 25 400.5 400.5 305.3 400.5 0.00 36 122 14891 -48.5 -83.5 1 35.0 -49.4 223 30 410.0 410.0 306.5 410.0 0.00 37 117 15166 -49.3 -84.3 1 35.0 -50.2 233 28 413.5 413.5 306.9 413.5 0.00 38 110 15572 -46.7 -83.7 1 37.0 -47.9 212 21 425.7 425.7 308.4 425.7 0.00 39 100 16200 -49.7 -84.7 1 35.0 -50.7 205 10 431.7 431.7 309.0 431.7 0.00 40 99 16266 -49.9 -84.9 1 35.0 -50.8 205 10 432.6 432.6 309.1 432.6 0.00 41 93 16676 -47.1 -84.1 1 37.0 -48.4 216 14 445.9 445.9 310.4 445.9 0.00 42 70 18550 -47.9 -84.9 1 37.0 -49.5 225 11 481.9 481.9 313.6 481.9 0.00 43 64 19135 -50.3 -85.3 1 35.0 -51.7 212 13 489.2 489.2 314.1 489.2 0.00 44 61 19449 -48.1 -85.1 1 37.0 -49.8 215 16 500.8 500.8 315.0 500.8 0.00 45 50 20750 -49.7 -85.7 1 36.0 -51.5 205 12 526.4 526.4 316.7 526.4 0.01 46 49 20882 -50.1 -86.1 1 36.0 -51.8 210 11 528.5 528.5 316.8 528.5 0.00 47 31 23884 -47.5 -85.5 1 38.0 -50.7 121 10 609.4 609.4 321.0 609.5 0.01 48 30 24100 -48.1 -85.1 1 37.0 -51.1 5 7 613.5 613.5 321.2 613.6 0.01 49 24 25566 -48.9 -85.9 1 37.0 -52.2 83 9 651.6 651.6 322.7 651.7 0.01 50 20 26770 -46.1 -85.1 0 39.0 -50.8 90 7 695.1 695.1 324.3 695.2 0.01 51 17 27855 -43.3 -83.3 0 40.0 -49.7 77 14 737.1 737.1 325.6 737.3 0.02 52 10 31430 -42.1 -83.1 0 41.0 -51.2 60 8 862.4 862.4 328.7 862.8 0.04 53 8.7 32382 -37.5 -79.5 0 42.0 -49.9 915.3 915.3 329.7 916.2 0.08 54 6.3 34631 -33.1 -77.1 0 44.0 -50.0 1022.6 1022.7 331.5 1024.6 0.17 TRP 285 9322 -51.9 -63.9 22 12.0 -52.1 220 35 316.8 316.8 287.7 316.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5466.00 m Freezing level: 767.69 mb = 2214.12 m = 7264.10 ft Wetbulb zero: 798.70 mb = 1884.14 m = 6181.48 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 58.16 % Est. max temperature: 20.37 C = 68.67 F Sfc-Lift cond lev (LCL): 702.23 mb = 2909.62 m = 9545.90 ft T: -6.46 C 700-500 lapse rate: 6.86 C/km ThetaE index: 1.90 C Layer 988.0- 925.0 mb Conv cond level (CCL): 716.94 mb = 2744.55 m = 9004.31 ft Mean mixing ratio: 3.70 g/kg Conv temperature: 21.01 C = 69.81 F Cap Strength: 1.31 C Lifted Index: 1.25 C Risk: Showers probable Lifted Index @300 mb: 5.83 C Lifted Index @700 mb: -0.22 C Showalter Index: 1.54 C Risk: Showers probable Total Totals Index: 52.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 31.90 C Cross Totals Index: 20.90 C K Index: 27.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 109.00 Risk: None Energy Index: 0.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.79 J/kg Max Up Vert Vel: 5.96 m/s Conv Inhibition (B-): 14.54 J/kg Cap Strength: 1.63 C Lift Cond Lev (LCL): 723.44 mb = 2672.64 m = 8768.39 ft Lev Free Conv (LFC): 698.44 mb = 2952.30 m = 9685.89 ft Equ Level (EL): 618.44 mb = 3884.80 m = 12745.24 ft B at Equ Level: 17.68 J/kg Max Parcel Lev (MPL): 538.44 mb = 4924.85 m = 16157.44 ft Wind level data Storm motion: 248 at 8 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 ---------------------------------------------------------- 0 990 94 80 1 -1.0 -0.2 | 69 9 -8.4 -3.2 1 966 305 10 2 -0.3 -2.0 | 57 9 -7.8 -5.0 2 932 610 150 5 -2.5 4.3 | 97 10 -9.9 1.3 3 925 670 140 6 -3.9 4.6 | 98 11 -11.3 1.5 4 898 914 180 5 0.0 5.0 | 105 8 -7.4 1.9 5 866 1219 215 9 5.2 7.4 | 152 5 -2.3 4.3 6 850 1375 205 8 3.4 7.3 | 136 6 -4.1 4.2 7 834 1524 210 10 5.0 8.7 | 156 6 -2.4 5.6 8 803 1829 220 8 5.1 6.1 | 143 4 -2.3 3.1 9 773 2134 230 13 10.0 8.4 | 205 6 2.5 5.3 10 745 2438 245 7 6.3 3.0 | 85 1 -1.1 -0.1 11 717 2743 230 7 5.4 4.5 | 125 3 -2.1 1.4 12 700 2935 240 7 6.1 3.5 | 108 1 -1.4 0.4 13 662 3353 215 12 6.9 9.8 | 175 7 -0.6 6.8 14 636 3658 215 13 7.5 10.6 | 180 8 0.0 7.6 15 611 3962 215 12 6.9 9.8 | 175 7 -0.6 6.8 16 587 4267 215 14 8.0 11.5 | 184 8 0.6 8.4 17 563 4572 220 10 6.4 7.7 | 168 5 -1.0 4.6 18 541 4877 215 13 7.5 10.6 | 180 8 0.0 7.6 19 500 5470 220 17 10.9 13.0 | 199 11 3.5 10.0 20 458 6096 220 19 12.2 14.6 | 203 12 4.8 11.5 21 439 6401 235 26 21.3 14.9 | 229 18 13.9 11.8 22 400 7060 230 24 18.4 15.4 | 222 17 10.9 12.4 23 385 7315 215 26 14.9 21.3 | 202 20 7.5 18.2 24 368 7620 225 29 20.5 20.5 | 217 22 13.1 17.4 25 352 7925 220 31 19.9 23.7 | 211 24 12.5 20.7 26 307 8839 230 24 18.4 15.4 | 222 17 10.9 12.4 27 300 8990 215 24 13.8 19.7 | 201 18 6.3 16.6 28 293 9144 210 25 12.5 21.7 | 195 19 5.1 18.6 29 285 9322 220 35 22.5 26.8 | 212 28 15.1 23.7 30 250 10170 220 41 26.4 31.4 | 214 34 18.9 28.3 31 232 10668 225 40 28.3 28.3 | 220 33 20.8 25.2 32 202 11582 215 24 13.8 19.7 | 201 18 6.3 16.6 33 200 11640 210 34 17.0 29.4 | 200 28 9.6 26.4 34 193 11887 210 34 17.0 29.4 | 200 28 9.6 26.4 35 184 12192 220 31 19.9 23.7 | 211 24 12.5 20.7 36 168 12802 230 25 19.2 16.1 | 222 18 11.7 13.0 37 160 13106 190 28 4.9 27.6 | 174 25 -2.6 24.5 38 150 13530 220 30 19.3 23.0 | 211 23 11.8 19.9 39 146 13716 220 30 19.3 23.0 | 211 23 11.8 19.9 40 139 14021 205 28 11.8 25.4 | 191 23 4.4 22.3 41 133 14326 210 30 15.0 26.0 | 198 24 7.6 22.9 42 127 14630 210 20 10.0 17.3 | 190 14 2.6 14.3 43 121 14935 225 32 22.6 22.6 | 218 25 15.2 19.6 44 116 15240 235 27 22.1 15.5 | 230 19 14.7 12.4 45 110 15545 210 21 10.5 18.2 | 191 15 3.1 15.1 46 105 15850 230 23 17.6 14.8 | 221 16 10.2 11.7 47 101 16154 220 18 11.6 13.8 | 201 11 4.1 10.7 48 100 16200 205 10 4.2 9.1 | 152 7 -3.2 6.0 49 96 16459 205 10 4.2 9.1 | 152 7 -3.2 6.0 50 92 16764 220 16 10.3 12.3 | 197 10 2.8 9.2 51 88 17069 180 16 0.0 16.0 | 150 15 -7.4 12.9 52 84 17374 230 5 3.8 3.2 | 92 4 -3.6 0.2 53 76 17983 225 18 12.7 12.7 | 209 11 5.3 9.7 54 73 18288 215 14 8.0 11.5 | 184 8 0.6 8.4 55 70 18550 225 11 7.8 7.8 | 184 5 0.3 4.7 56 70 18593 190 15 2.6 14.8 | 158 13 -4.8 11.7 57 63 19202 215 13 7.5 10.6 | 180 8 0.0 7.6 58 60 19507 215 17 9.8 13.9 | 192 11 2.3 10.9 59 58 19812 260 1 1.0 0.2 | 66 7 -6.5 -2.9 60 55 20117 180 16 0.0 16.0 | 150 15 -7.4 12.9 61 53 20422 195 10 2.6 9.7 | 144 8 -4.9 6.6 62 50 20726 155 10 -4.2 9.1 | 117 13 -11.7 6.0 63 50 20750 205 12 5.1 10.9 | 163 8 -2.4 7.8 64 48 21031 215 10 5.7 8.2 | 162 5 -1.7 5.1 65 46 21336 200 7 2.4 6.6 | 125 6 -5.0 3.5 66 40 22250 115 10 -9.1 4.2 | 94 17 -16.5 1.2 67 38 22555 200 12 4.1 11.3 | 158 9 -3.3 8.2 68 36 22860 215 10 5.7 8.2 | 162 5 -1.7 5.1 69 33 23470 130 15 -11.5 9.6 | 109 20 -18.9 6.6 70 32 23774 180 12 0.0 12.0 | 140 12 -7.4 8.9 71 30 24100 5 7 -0.6 -7.0 | 39 13 -8.1 -10.0 72 25 25298 110 2 -1.9 0.7 | 76 10 -9.3 -2.4 73 24 25603 80 10 -9.8 -1.7 | 74 18 -17.3 -4.8 74 23 25908 95 14 -13.9 1.2 | 85 21 -21.4 -1.8 75 22 26213 115 11 -10.0 4.6 | 95 17 -17.4 1.6 76 21 26518 85 12 -12.0 -1.0 | 78 20 -19.4 -4.1 77 20 26770 90 7 -7.0 0.0 | 78 15 -14.4 -3.1 78 20 26822 90 10 -10.0 0.0 | 80 18 -17.4 -3.1 79 18 27432 55 12 -9.8 -6.9 | 60 20 -17.3 -9.9 80 17 27737 75 16 -15.5 -4.1 | 73 24 -22.9 -7.2 81 17 28042 80 10 -9.8 -1.7 | 74 18 -17.3 -4.8 82 15 28651 75 4 -3.9 -1.0 | 70 12 -11.3 -4.1 83 13 29566 105 12 -11.6 3.1 | 90 19 -19.0 0.0 84 10 31430 60 8 -6.9 -4.0 | 64 16 -14.4 -7.1 Wind Parameters Mean winds (0-6000m): 217.6 at 10.7 knts Storm direction: 247.6 at 8.0 knts Shear (0-3000m) pos: 1.4 neg: 0.4 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 98.6 deg Storm rel helicity (0-3000m) pos: 41.9 neg: -7.3 tot: 34.6 m^2/s^2 ave: 11.5 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.88 Bulk Shear: 20.19 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 94 3 74 10| 4.6 0.0 4.6| 19.9 -4.4 15.5 30.9 0.52| 10.3 5.3 1000 159 4 95 9| 4.1 0.0 4.1| 30.1 -4.4 25.7 25.7 0.56| 9.1 5.1 1500 191 6 112 7| 3.5 0.0 3.5| 35.4 -5.5 29.8 19.9 0.55| 7.8 4.3 2000 204 7 123 6| 3.4 0.0 3.4| 40.1 -6.5 33.6 16.8 0.55| 7.5 4.1 2500 213 7 131 5| 1.6 0.0 1.6| 40.9 -7.2 33.8 13.5 0.40| 7.4 3.0 3000 218 7 132 4| 1.4 0.4 1.7| 41.9 -7.3 34.6 11.5 0.41| 6.8 2.8 4000 217 8 148 4| 1.0 0.9 1.9| 44.0 -8.1 35.9 9.0 0.37| 5.9 2.2 5000 217 9 157 5| 0.6 1.1 1.8| 49.3 -10.6 38.7 7.7 0.33| 5.6 1.9 6000 218 11 171 6| 0.8 1.1 1.9| 55.9 -10.6 45.3 7.6 0.35| 5.1 1.8 Wrote GIF file: /home/apache/climate/data/raob//CYVQ/skewt/CYVQ.skewt.20250526.00.gif