UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011612.upa.cvt Date: 1200Z 16 JAN 26 Searching for CYZV... Searching the city database file for: CYZV ... Date:1200Z 16 JAN 26 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 ------------------------------------------------------------------------------- 0 1000 -34 SFC 988 53 -14.3 -17.9 74 3.6 -15.0 10 11 259.7 259.9 258.9 262.3 0.95 2 964 241 -15.9 -19.9 71 4.0 -16.6 21 19 260.0 260.1 258.8 262.2 0.82 3 958 289 -11.9 -15.8 73 3.9 -12.8 24 21 264.5 264.7 263.0 267.7 1.16 4 931 510 -10.7 -12.9 84 2.2 -11.2 69 16 267.9 268.1 266.1 272.1 1.52 5 925 560 -11.1 -13.0 86 1.9 -11.6 80 14 268.0 268.2 266.1 272.1 1.52 6 877 968 -12.7 -12.8 99 0.1 -12.8 77 10 270.4 270.7 268.0 274.9 1.63 7 850 1207 -12.5 -12.6 99 0.1 -12.5 40 8 273.1 273.3 269.8 277.8 1.71 8 827 1417 -11.3 -11.7 97 0.4 -11.4 40 10 276.5 276.8 272.2 281.8 1.88 9 815 1530 -9.5 -10.0 96 0.5 -9.6 43 11 279.5 279.9 274.4 285.8 2.19 10 719 2495 -11.7 -12.2 96 0.5 -11.9 200 24 287.3 287.7 278.4 293.5 2.08 11 700 2700 -13.3 -13.8 96 0.5 -13.5 200 26 287.8 288.1 278.3 293.3 1.88 12 676 2965 -15.5 -17.5 85 2.0 -16.0 201 25 288.2 288.4 277.9 292.5 1.43 13 610 3731 -21.3 -21.9 95 0.6 -21.4 205 24 290.1 290.3 278.3 293.4 1.08 14 601 3841 -22.7 -25.7 76 3.0 -23.2 206 26 289.7 289.8 277.7 292.2 0.78 15 597 3890 -22.9 -27.1 68 4.2 -23.6 207 26 290.0 290.2 277.7 292.2 0.69 16 593 3939 -23.1 -37.1 27 14.0 -24.6 207 27 290.4 290.4 277.3 291.2 0.27 17 567 4266 -24.9 -34.9 39 10.0 -26.1 210 33 292.0 292.0 278.2 293.1 0.35 18 513 4987 -29.9 -44.9 22 15.0 -31.0 204 42 294.4 294.4 279.0 294.9 0.14 19 510 5029 -29.7 -38.7 41 9.0 -30.5 205 44 295.2 295.2 279.6 296.0 0.26 20 509 5043 -29.9 -41.9 30 12.0 -30.9 206 45 295.1 295.1 279.4 295.7 0.19 21 500 5170 -29.7 -40.7 34 11.0 -30.7 210 51 296.8 296.9 280.3 297.6 0.22 22 460 5762 -30.9 -41.9 33 11.0 -31.9 214 79 302.5 302.5 282.7 303.2 0.21 23 447 5965 -30.9 -34.9 68 4.0 -31.4 218 95 305.0 305.1 284.0 306.5 0.44 24 440 6077 -31.7 -35.5 69 3.8 -32.1 220 104 305.4 305.4 284.1 306.8 0.42 25 422 6372 -30.9 -34.4 71 3.5 -31.3 215 122 310.0 310.1 285.9 311.7 0.49 26 400 6750 -32.9 -35.7 76 2.8 -33.2 210 123 312.2 312.3 286.7 313.8 0.46 27 360 7480 -38.9 -41.7 75 2.8 -39.1 206 125 313.7 313.8 287.0 314.7 0.27 28 321 8258 -42.7 -46.7 65 4.0 -42.9 199 143 318.9 319.0 288.6 319.6 0.18 29 300 8710 -46.7 -50.7 64 4.0 -46.9 195 155 319.5 319.5 288.7 320.0 0.12 30 297 8777 -47.3 -51.3 63 4.0 -47.4 195 155 319.6 319.6 288.8 320.0 0.11 31 289 8958 -48.7 -54.7 50 6.0 -48.9 195 155 320.1 320.1 288.9 320.4 0.08 32 284 9074 -48.5 -56.5 39 8.0 -48.7 195 154 322.0 322.0 289.5 322.3 0.06 33 259 9679 -51.9 -70.9 8 19.0 -52.2 205 121 325.6 325.6 290.5 325.6 0.01 34 250 9910 -50.7 -71.7 7 21.0 -51.0 200 119 330.7 330.7 291.9 330.7 0.01 35 228 10510 -49.7 -71.7 6 22.0 -50.1 204 117 341.0 341.0 294.6 341.1 0.01 36 200 11360 -52.5 -75.5 5 23.0 -52.8 215 88 349.6 349.6 296.5 349.7 0.01 37 194 11557 -52.9 -76.9 4 24.0 -53.2 215 84 352.1 352.1 297.1 352.1 0.01 38 181 12006 -51.1 -76.1 4 25.0 -51.5 215 76 362.0 362.0 299.1 362.1 0.01 39 171 12374 -53.3 -77.3 4 24.0 -53.7 217 69 364.3 364.3 299.5 364.4 0.01 40 160 12804 -51.9 -75.9 4 24.0 -52.4 221 61 373.7 373.7 301.2 373.7 0.01 41 150 13220 -53.9 -77.9 4 24.0 -54.3 225 54 377.2 377.2 301.8 377.2 0.01 42 141 13616 -54.5 -78.5 4 24.0 -54.9 225 52 382.9 382.9 302.7 382.9 0.01 43 119 14707 -51.7 -77.7 3 26.0 -52.4 235 46 407.1 407.1 306.2 407.1 0.01 44 100 15830 -53.3 -79.3 3 26.0 -53.9 250 33 424.7 424.7 308.3 424.8 0.01 45 99 15895 -53.1 -79.1 3 26.0 -53.8 250 33 426.4 426.4 308.4 426.4 0.01 46 70 18110 -57.3 -83.3 2 26.0 -57.9 260 35 461.8 461.8 312.0 461.8 0.01 47 50 20210 -62.1 -86.1 3 24.0 -62.6 290 49 497.1 497.1 314.8 497.2 0.00 48 39 21732 -65.9 -88.9 3 23.0 -66.2 289 53 524.1 524.1 316.6 524.2 0.00 49 30 23320 -67.3 -90.3 2 23.0 -67.7 315 47 561.2 561.2 318.7 561.2 0.00 50 26 24180 -68.3 -90.3 3 22.0 -68.7 322 54 581.8 581.8 319.8 581.8 0.00 51 24 24662 -66.5 -90.5 2 24.0 -67.0 320 60 600.5 600.5 320.6 600.5 0.00 52 20 25760 -68.1 -91.1 2 23.0 -68.6 305 48 627.7 627.7 321.8 627.7 0.00 53 17 26731 -69.9 -91.9 3 22.0 -70.4 309 49 651.8 651.8 322.7 651.8 0.00 54 12 28757 -78.9 -95.9 5 17.0 -79.1 321 53 688.2 688.2 324.0 688.2 0.00 55 10 29790 -80.5 -96.5 5 16.0 -80.7 315 64 719.1 719.1 325.0 719.1 0.00 56 8.6 30636 -82.7 -97.7 6 15.0 -82.8 310 64 742.2 742.2 325.7 742.2 0.00 57 8.2 30903 -81.7 -96.7 6 15.0 -81.8 315 63 756.3 756.3 326.1 756.3 0.00 TRP 259 9679 -51.9 -70.9 8 19.0 -52.2 205 121 325.6 325.6 290.5 325.6 0.01 WND 300 8710 -46.7 -50.7 64 4.0 -46.9 195 155 319.5 319.5 288.7 320.0 0.12 Sounding variables and indices 1000-500 mb thick: 5204.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 75.69 % Est. max temperature: 0.72 C = 33.30 F Sfc-Lift cond lev (LCL): 931.82 mb = 503.10 m = 1650.58 ft T: -10.74 C 700-500 lapse rate: 6.64 C/km ThetaE index: 0.97 C Layer 700.0- 610.0 mb Conv cond level (CCL): 988.00 mb = 53.00 m = 173.88 ft Mean mixing ratio: 1.31 g/kg Conv temperature: -14.02 C = 6.77 F Cap Strength: 21.55 C Lifted Index: 22.78 C Risk: None Lifted Index @300 mb: 35.66 C Lifted Index @700 mb: 17.79 C Showalter Index: 15.92 C Risk: None Total Totals Index: 34.30 C Risk: None Vertical Totals Index: 17.20 C Cross Totals Index: 17.10 C K Index: 4.10 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 4.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 47.03 J/kg Max Up Vert Vel: 9.70 m/s Conv Inhibition (B-): 68842.38 J/kg Cap Strength: 22.29 C Lift Cond Lev (LCL): 903.49 mb = 740.23 m = 2428.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 236 at 22 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 53 10 11 -1.9 -10.8 | 41 31 -19.9 -23.1 1 956 305 25 22 -9.3 -19.9 | 40 42 -27.3 -32.2 2 925 560 80 14 -13.8 -2.4 | 65 35 -31.8 -14.7 3 919 610 80 13 -12.8 -2.3 | 65 34 -30.8 -14.6 4 883 914 85 10 -10.0 -0.9 | 65 31 -28.0 -13.2 5 850 1207 40 8 -5.1 -6.1 | 51 30 -23.1 -18.4 6 849 1219 40 8 -5.1 -6.1 | 51 30 -23.1 -18.4 7 816 1524 40 11 -7.1 -8.4 | 50 33 -25.1 -20.7 8 784 1829 195 6 1.6 5.8 | 68 18 -16.4 -6.5 9 754 2134 195 11 2.8 10.6 | 84 15 -15.1 -1.7 10 724 2438 200 23 7.9 21.6 | 133 14 -10.1 9.3 11 700 2700 200 26 8.9 24.4 | 143 15 -9.1 12.1 12 696 2743 200 26 8.9 24.4 | 143 15 -9.1 12.1 13 614 3658 205 23 9.7 20.8 | 136 12 -8.3 8.6 14 565 4267 210 33 16.5 28.6 | 175 16 -1.5 16.3 15 542 4572 205 31 13.1 28.1 | 163 17 -4.9 15.8 16 520 4877 200 37 12.7 34.8 | 167 23 -5.3 22.5 17 500 5170 210 51 25.5 44.2 | 193 33 7.5 31.9 18 478 5486 210 57 28.5 49.4 | 196 39 10.5 37.1 19 439 6096 220 106 68.1 81.2 | 216 85 50.1 68.9 20 420 6401 215 124 71.1 101.6 | 211 104 53.1 89.3 21 400 6750 210 123 61.5 106.5 | 205 104 43.5 94.2 22 352 7620 205 126 53.2 114.2 | 199 108 35.3 101.9 23 300 8710 195 155 40.1 149.7 | 189 139 22.1 137.4 24 294 8839 195 155 40.1 149.7 | 189 139 22.1 137.4 25 281 9144 195 154 39.9 148.8 | 189 138 21.9 136.5 26 259 9679 205 121 51.1 109.7 | 199 103 33.1 97.4 27 250 9910 200 119 40.7 111.8 | 193 102 22.7 99.5 28 222 10668 205 116 49.0 105.1 | 198 98 31.0 92.8 29 200 11360 215 88 50.5 72.1 | 209 68 32.5 59.8 30 176 12192 215 72 41.3 59.0 | 207 52 23.3 46.7 31 150 13220 225 54 38.2 38.2 | 218 33 20.2 25.9 32 139 13716 225 51 36.1 36.1 | 217 30 18.1 23.8 33 110 15240 240 43 37.2 21.5 | 244 21 19.3 9.2 34 100 15830 250 33 31.0 11.3 | 274 13 13.0 -1.0 35 95 16154 250 33 31.0 11.3 | 274 13 13.0 -1.0 36 91 16459 265 36 35.9 3.1 | 297 20 17.9 -9.2 37 86 16764 245 27 24.5 11.4 | 278 7 6.5 -0.9 38 71 17983 275 30 29.9 -2.6 | 321 19 11.9 -14.9 39 70 18110 260 35 34.5 6.1 | 291 18 16.5 -6.2 40 68 18288 260 35 34.5 6.1 | 291 18 16.5 -6.2 41 62 18898 285 39 37.7 -10.1 | 319 30 19.7 -22.4 42 59 19202 270 40 40.0 -0.0 | 299 25 22.0 -12.3 43 50 20210 290 49 46.0 -16.8 | 316 40 28.1 -29.1 44 44 21031 295 50 45.3 -21.1 | 321 43 27.3 -33.4 45 42 21336 290 54 50.7 -18.5 | 313 45 32.8 -30.8 46 40 21641 285 54 52.2 -14.0 | 308 43 34.2 -26.3 47 38 21946 300 52 45.0 -26.0 | 325 47 27.0 -38.3 48 36 22250 300 60 52.0 -30.0 | 321 54 34.0 -42.3 49 30 23320 315 47 33.2 -33.2 | 341 48 15.2 -45.5 50 28 23774 315 46 32.5 -32.5 | 342 47 14.5 -44.8 51 25 24384 325 58 33.3 -47.5 | 346 62 15.3 -59.8 52 22 25298 310 63 48.3 -40.5 | 330 61 30.3 -52.8 53 20 25760 305 48 39.3 -27.5 | 332 45 21.3 -39.8 54 19 26213 305 46 37.7 -26.4 | 333 43 19.7 -38.7 55 17 26822 310 50 38.3 -32.1 | 335 49 20.3 -44.4 56 15 27432 300 51 44.2 -25.5 | 325 46 26.2 -37.8 57 14 27737 320 52 33.4 -39.8 | 344 54 15.4 -52.1 58 14 28042 310 49 37.5 -31.5 | 336 48 19.5 -43.8 59 12 28956 325 54 31.0 -44.2 | 347 58 13.0 -56.5 60 10 29790 315 64 45.3 -45.3 | 335 64 27.3 -57.5 61 10 29870 300 67 58.0 -33.5 | 319 61 40.0 -45.8 62 8 30175 315 63 44.5 -44.5 | 335 63 26.6 -56.8 Wind Parameters Mean winds (0-6000m): 205.6 at 29.1 knts Storm direction: 235.6 at 21.8 knts Shear (0-3000m) pos: 6.5 neg: 1.1 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 100.6 deg Storm rel helicity (0-3000m) pos: 348.2 neg: -79.4 tot: 268.9 m^2/s^2 ave: 89.6 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 14.7 stream: 6.5 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 0.17 Bulk Shear: 283.24 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 33 17 45 38| 14.9 0.0 14.9|180.2 -6.6 173.6 347.3 0.58| 29.3 17.1 1000 52 14 54 36| 7.4 3.1 10.5|181.4 -36.9 144.4 144.4 0.36| 18.6 6.7 1500 50 13 54 34| 5.0 2.1 7.1|203.7 -68.2 135.5 90.3 0.26| 15.2 4.0 2000 54 11 55 33| 6.0 1.6 7.6|290.4 -77.6 212.8 106.4 0.33| 17.5 5.8 2500 84 13 66 33| 7.7 1.3 8.9|342.6 -77.6 265.0 106.0 0.45| 17.0 7.6 3000 152 15 92 25| 6.5 1.1 7.5|348.2 -79.4 268.9 89.6 0.44| 14.7 6.5 4000 188 17 108 16| 5.3 0.8 6.1|369.2 -83.4 285.8 71.5 0.45| 12.2 5.5 5000 197 21 123 14| 5.7 0.5 6.2|437.7 -96.5 341.2 68.2 0.44| 12.0 5.3 6000 206 29 159 15| 9.5 0.4 9.9|797.1 -96.5 700.6 116.8 0.44| 15.2 6.6 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20260116.12.gif