UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:1200Z 26 APR 25 Station: CYZV WMO ident: 71811 Latitude: 50.22 Longitude: -66.25 Elevation: 53.00 ------------------------------------------------------------------------------- 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 1018 53 2.2 0.4 88 1.8 1.4 60 4 273.9 274.6 273.7 284.4 3.86 1 1006 149 1.2 0.0 92 1.2 0.7 80 13 273.9 274.5 273.5 284.2 3.80 2 1000 197 2.2 1.8 97 0.4 2.0 90 17 275.4 276.1 275.2 287.2 4.35 3 995 238 3.2 2.1 92 1.1 2.7 96 16 276.7 277.5 276.1 288.9 4.47 4 974 411 3.6 1.8 88 1.8 2.8 117 12 278.8 279.6 277.2 291.1 4.47 5 949 622 3.0 -0.3 79 3.3 1.5 140 9 280.3 281.0 277.3 291.3 3.94 6 925 829 2.0 -5.0 60 7.0 -0.7 140 8 281.4 281.8 276.3 289.4 2.84 7 924 838 2.0 -5.0 60 7.0 -0.7 140 8 281.4 281.9 276.4 289.5 2.85 8 883 1202 -0.5 -3.4 81 2.9 -1.7 149 13 282.5 283.1 277.7 292.0 3.36 9 850 1506 -2.5 -6.1 76 3.6 -3.8 140 10 283.5 284.0 277.5 291.7 2.85 10 794 2042 -6.7 -8.1 90 1.4 -7.2 157 10 284.6 285.1 277.7 292.2 2.61 11 748 2506 -10.1 -13.4 77 3.3 -11.1 179 11 285.8 286.1 277.3 291.2 1.82 12 742 2568 -9.9 -11.2 90 1.3 -10.3 188 11 286.7 287.1 278.2 293.1 2.19 13 724 2757 -9.9 -15.9 61 6.0 -11.6 214 11 288.7 289.0 278.3 293.3 1.53 14 700 3016 -12.3 -15.9 74 3.6 -13.3 195 8 288.9 289.1 278.4 293.6 1.58 15 685 3181 -13.7 -16.3 81 2.6 -14.4 202 9 289.1 289.4 278.5 293.8 1.56 16 602 4156 -18.5 -21.3 79 2.8 -19.1 256 5 294.4 294.6 280.5 298.0 1.16 17 576 4487 -17.5 -19.4 85 1.9 -18.0 243 25 299.3 299.6 283.0 303.8 1.43 18 537 5010 -19.9 -21.6 86 1.7 -20.3 261 43 302.5 302.8 284.0 306.6 1.27 19 519 5264 -19.7 -21.6 85 1.9 -20.1 263 49 305.7 306.0 285.3 310.0 1.31 20 500 5540 -21.5 -23.4 85 1.9 -21.9 265 54 306.8 307.0 285.5 310.6 1.16 21 417 6847 -29.9 -31.9 83 2.0 -30.2 268 78 312.4 312.5 286.9 314.6 0.63 22 400 7140 -32.5 -34.3 84 1.8 -32.7 265 78 312.7 312.8 286.9 314.6 0.52 23 332 8426 -43.5 -46.0 76 2.5 -43.6 268 83 314.8 314.8 287.2 315.5 0.19 24 320 8673 -45.9 -47.1 88 1.2 -46.0 269 84 314.8 314.8 287.2 315.4 0.17 25 300 9100 -49.3 -51.5 78 2.2 -49.4 270 85 315.9 315.9 287.5 316.3 0.11 26 272 9735 -55.1 -59.1 61 4.0 -55.2 273 86 316.4 316.4 287.6 316.6 0.05 27 267 9853 -56.3 -59.9 64 3.6 -56.3 274 87 316.4 316.4 287.6 316.5 0.04 28 250 10270 -57.9 -61.1 67 3.2 -57.9 280 105 320.0 320.0 288.8 320.1 0.04 29 247 10346 -57.9 -62.3 57 4.4 -58.0 280 107 321.1 321.1 289.1 321.2 0.04 30 241 10500 -58.8 -61.7 69 2.9 -58.8 280 111 322.1 322.1 289.4 322.2 0.04 31 240 10526 -58.9 -61.6 71 2.7 -58.9 280 111 322.2 322.2 289.5 322.4 0.04 32 222 11011 -62.1 -65.7 62 3.6 -62.1 285 102 324.6 324.6 290.2 324.7 0.03 33 215 11209 -61.5 -72.5 22 11.0 -61.6 285 102 328.5 328.5 291.3 328.5 0.01 34 210 11355 -61.5 -74.5 16 13.0 -61.6 284 94 330.7 330.7 291.9 330.8 0.01 35 206 11475 -58.9 -75.9 9 17.0 -59.0 282 82 336.6 336.6 293.5 336.7 0.01 36 200 11660 -58.3 -77.3 7 19.0 -58.5 280 69 340.4 340.4 294.4 340.5 0.01 37 197 11755 -57.3 -78.3 5 21.0 -57.5 280 68 343.5 343.5 295.1 343.5 0.00 38 183 12220 -56.7 -80.7 3 24.0 -56.9 282 65 351.8 351.8 297.0 351.8 0.00 39 182 12255 -56.9 -80.9 3 24.0 -57.1 282 64 352.0 352.0 297.1 352.0 0.00 40 170 12687 -55.7 -82.7 2 27.0 -56.0 283 61 361.0 361.0 298.9 361.0 0.00 41 156 13232 -56.9 -83.9 2 27.0 -57.2 284 56 367.9 367.9 300.2 367.9 0.00 42 150 13480 -56.1 -84.1 2 28.0 -56.4 285 51 373.4 373.4 301.2 373.4 0.00 43 134 14200 -53.9 -83.9 1 30.0 -54.4 294 45 389.6 389.6 303.8 389.6 0.00 44 118 15013 -55.7 -84.7 1 29.0 -56.1 283 34 400.7 400.7 305.3 400.7 0.00 45 102 15943 -54.7 -84.7 1 30.0 -55.2 270 26 419.7 419.7 307.7 419.7 0.00 46 100 16070 -53.3 -84.3 1 31.0 -53.9 270 32 424.7 424.7 308.3 424.8 0.00 47 87 16969 -54.7 -85.7 1 31.0 -55.4 294 22 439.2 439.2 309.8 439.2 0.00 48 70 18370 -53.5 -85.5 1 32.0 -54.4 285 10 469.9 469.9 312.6 469.9 0.00 49 50 20530 -53.7 -86.7 1 33.0 -54.9 295 9 516.9 516.9 316.1 517.0 0.00 50 30 23820 -51.7 -85.7 1 34.0 -53.9 90 8 603.7 603.7 320.7 603.8 0.01 51 20 26450 -51.1 -86.1 1 35.0 -54.3 85 15 679.8 679.8 323.7 679.8 0.01 52 11 30352 -50.1 -86.1 1 36.0 -55.2 94 14 810.1 810.2 327.5 810.3 0.02 53 10 30980 -46.9 -84.9 1 38.0 -53.7 175 6 844.5 844.5 328.2 844.7 0.03 54 7.0 33364 -43.1 -83.1 0 40.0 -53.4 950.9 950.9 330.4 951.5 0.06 55 6.4 33966 -43.9 -83.9 0 40.0 -54.1 972.2 972.2 330.7 972.8 0.05 56 5.9 34519 -38.9 -80.9 0 42.0 -52.5 1016.8 1016.8 331.5 1017.9 0.10 57 5.5 35000 -39.1 -81.1 0 42.0 -52.9 1036.5 1036.6 331.8 1037.7 0.10 TRP 222 11011 -62.1 -65.7 62 3.6 -62.1 285 102 324.6 324.6 290.2 324.7 0.03 WND 241 10500 -58.8 -61.7 69 2.9 -58.8 280 111 322.1 322.1 289.4 322.2 0.04 Sounding variables and indices 1000-500 mb thick: 5343.00 m Freezing level: 891.20 mb = 1129.51 m = 3705.70 ft Wetbulb zero: 932.58 mb = 762.95 m = 2503.10 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 80.63 % Est. max temperature: 11.28 C = 52.30 F Sfc-Lift cond lev (LCL): 989.88 mb = 279.51 m = 917.01 ft T: 3.30 C 700-500 lapse rate: 3.65 C/km ThetaE index: 1.86 C Layer 925.0- 924.0 mb Conv cond level (CCL): 863.66 mb = 1378.91 m = 4523.92 ft Mean mixing ratio: 3.92 g/kg Conv temperature: 11.40 C = 52.53 F Cap Strength: 14.62 C Lifted Index: 15.19 C Risk: None Lifted Index @300 mb: 18.82 C Lifted Index @700 mb: 3.73 C Showalter Index: 13.46 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 15.40 C K Index: 9.30 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 3.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.96 J/kg Max Up Vert Vel: 7.87 m/s Conv Inhibition (B-): 63148.72 J/kg Cap Strength: 15.06 C Lift Cond Lev (LCL): 925.02 mb = 828.85 m = 2719.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 271 at 15 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 1018 53 60 4 -3.5 -2.0 | 85 18 -18.0 -1.7 1 1000 197 90 17 -17.0 0.0 | 91 32 -31.6 0.3 2 987 305 105 14 -13.5 3.6 | 98 28 -28.1 3.9 3 950 610 140 9 -5.8 6.9 | 109 22 -20.4 7.2 4 925 829 140 8 -5.1 6.1 | 108 21 -19.7 6.4 5 915 914 140 10 -6.4 7.7 | 111 22 -21.0 7.9 6 881 1219 150 13 -6.5 11.3 | 119 24 -21.1 11.5 7 850 1506 140 10 -6.4 7.7 | 111 22 -21.0 7.9 8 848 1524 140 10 -6.4 7.7 | 111 22 -21.0 7.9 9 815 1829 160 10 -3.4 9.4 | 118 20 -18.0 9.7 10 784 2134 155 10 -4.2 9.1 | 116 21 -18.8 9.3 11 754 2438 170 11 -1.9 10.8 | 124 20 -16.5 11.1 12 725 2743 215 11 6.3 9.0 | 138 12 -8.3 9.3 13 700 3016 195 8 2.1 7.7 | 123 15 -12.5 8.0 14 669 3353 210 10 5.0 8.7 | 133 13 -9.6 8.9 15 643 3658 320 3 1.9 -2.3 | 81 13 -12.6 -2.0 16 592 4267 240 6 5.2 3.0 | 109 10 -9.4 3.3 17 569 4572 245 34 30.8 14.4 | 228 22 16.2 14.6 18 546 4877 260 40 39.4 6.9 | 254 26 24.8 7.2 19 504 5486 265 55 54.8 4.8 | 263 41 40.2 5.1 20 500 5540 265 54 53.8 4.7 | 263 40 39.2 5.0 21 483 5791 270 49 49.0 -0.0 | 270 34 34.4 0.3 22 463 6096 265 51 50.8 4.4 | 263 37 36.2 4.7 23 443 6401 265 52 51.8 4.5 | 263 38 37.2 4.8 24 425 6706 270 78 78.0 -0.0 | 270 63 63.4 0.3 25 400 7140 265 78 77.7 6.8 | 264 64 63.1 7.1 26 373 7620 265 81 80.7 7.1 | 264 67 66.1 7.3 27 300 9100 270 85 85.0 -0.0 | 270 70 70.4 0.3 28 298 9144 270 85 85.0 -0.0 | 270 70 70.4 0.3 29 258 10058 275 87 86.7 -7.6 | 276 72 72.1 -7.3 30 250 10270 280 105 103.4 -18.2 | 281 91 88.8 -18.0 31 241 10500 280 111 109.3 -19.3 | 281 97 94.7 -19.0 32 235 10668 280 111 109.3 -19.3 | 281 97 94.7 -19.0 33 222 11011 285 102 98.5 -26.4 | 287 88 84.0 -26.1 34 213 11278 285 102 98.5 -26.4 | 287 88 84.0 -26.1 35 203 11582 280 72 70.9 -12.5 | 282 58 56.3 -12.2 36 200 11660 280 69 68.0 -12.0 | 282 55 53.4 -11.7 37 152 13411 285 55 53.1 -14.2 | 290 41 38.6 -14.0 38 150 13480 285 51 49.3 -13.2 | 290 37 34.7 -12.9 39 131 14326 295 44 39.9 -18.6 | 306 31 25.3 -18.3 40 119 14935 280 34 33.5 -5.9 | 287 20 18.9 -5.6 41 114 15240 290 34 31.9 -11.6 | 303 21 17.4 -11.4 42 104 15850 270 22 22.0 -0.0 | 268 7 7.4 0.3 43 100 16070 270 32 32.0 -0.0 | 269 17 17.4 0.3 44 94 16459 270 32 32.0 -0.0 | 269 17 17.4 0.3 45 90 16764 295 24 21.8 -10.1 | 324 12 7.2 -9.9 46 78 17678 290 16 15.0 -5.5 | 355 5 0.5 -5.2 47 74 17983 305 14 11.5 -8.0 | 22 8 -3.1 -7.8 48 71 18288 315 7 4.9 -4.9 | 64 11 -9.6 -4.7 49 70 18370 285 10 9.7 -2.6 | 65 5 -4.9 -2.3 50 64 18898 280 10 9.8 -1.7 | 73 5 -4.7 -1.5 51 59 19507 105 3 -2.9 0.8 | 93 17 -17.5 1.1 52 56 19812 230 15 11.5 9.6 | 163 10 -3.1 9.9 53 53 20117 325 11 6.3 -9.0 | 43 12 -8.3 -8.7 54 50 20530 295 9 8.2 -3.8 | 61 7 -6.4 -3.5 55 46 21031 350 10 1.7 -9.8 | 53 16 -12.8 -9.6 56 44 21336 65 12 -10.9 -5.1 | 79 26 -25.4 -4.8 57 42 21641 110 10 -9.4 3.4 | 99 24 -24.0 3.7 58 37 22555 65 11 -10.0 -4.6 | 80 25 -24.5 -4.4 59 35 22860 75 11 -10.6 -2.8 | 84 25 -25.2 -2.6 60 32 23470 0 0 -0.0 -0.0 | 91 15 -14.6 0.3 61 30 23820 90 8 -8.0 0.0 | 91 23 -22.6 0.3 62 29 24079 70 11 -10.3 -3.8 | 82 25 -24.9 -3.5 63 28 24384 120 11 -9.5 5.5 | 103 25 -24.1 5.8 64 23 25603 80 10 -9.8 -1.7 | 87 24 -24.4 -1.5 65 21 26213 50 10 -7.7 -6.4 | 75 23 -22.2 -6.2 66 20 26450 85 15 -14.9 -1.3 | 88 30 -29.5 -1.0 67 20 26518 85 12 -12.0 -1.0 | 88 27 -26.5 -0.8 68 18 27127 95 19 -18.9 1.7 | 93 34 -33.5 1.9 69 17 27432 135 10 -7.1 7.1 | 109 23 -21.6 7.3 70 16 27737 70 5 -4.7 -1.7 | 86 19 -19.3 -1.4 71 15 28346 105 23 -22.2 6.0 | 100 37 -36.8 6.2 72 14 28651 110 22 -20.7 7.5 | 102 36 -35.2 7.8 73 14 28956 160 10 -3.4 9.4 | 118 20 -18.0 9.7 74 12 29566 130 4 -3.1 2.6 | 99 18 -17.6 2.8 75 12 29870 55 10 -8.2 -5.7 | 77 23 -22.8 -5.5 76 11 30175 70 16 -15.0 -5.5 | 80 30 -29.6 -5.2 77 10 30980 175 6 -0.5 6.0 | 113 16 -15.1 6.3 Wind Parameters Mean winds (0-6000m): 241.1 at 19.4 knts Storm direction: 271.1 at 14.6 knts Shear (0-3000m) pos: 2.1 neg: 0.2 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 39.2 deg Storm rel helicity (0-3000m) pos: 150.5 neg: -31.5 tot: 119.0 m^2/s^2 ave: 39.7 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 3.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.27 Bulk Shear: 116.83 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 ------------------------------------------------------------------------------- 500 103 12 97 27| 9.9 0.0 9.9| 80.2 0.0 80.2 160.4 0.47| 24.5 11.5 1000 119 11 103 25| 6.0 0.0 6.0| 95.9 -1.3 94.5 94.5 0.47| 14.9 7.0 1500 129 11 107 24| 4.0 0.5 4.5|104.7 -17.0 87.8 58.5 0.37| 11.5 4.3 2000 135 11 110 24| 3.2 0.4 3.6|118.9 -19.4 99.5 49.8 0.39| 9.6 3.7 2500 142 11 112 23| 3.1 0.3 3.4|142.5 -19.4 123.0 49.2 0.44| 8.9 3.9 3000 151 11 116 22| 2.1 0.2 2.4|150.5 -31.5 119.0 39.7 0.34| 9.0 3.0 4000 160 9 117 20| 1.1 0.0 1.1|164.9 -52.9 112.0 28.0 0.18| 9.4 1.7 5000 205 13 142 15| 2.4 2.9 5.3|304.4 -52.9 251.5 50.3 0.41| 12.4 5.1 6000 241 19 194 10| 2.6 2.4 5.0|375.2 -81.6 293.6 48.9 0.39| 12.0 4.6 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20250426.12.gif