UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011400.upa.cvt Date: 0000Z 14 JAN 26 Searching for CYZV... Searching the city database file for: CYZV ... Date:0000Z 14 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 ------------------------------------------------------------------------------- SFC 1001 53 -9.1 -11.5 83 2.4 -9.7 25 3 264.0 264.2 263.4 268.2 1.58 1 1000 59 -9.1 -11.5 83 2.4 -9.7 30 5 264.0 264.3 263.4 268.3 1.58 2 994 106 -6.7 -11.1 71 4.4 -7.9 3 5 266.9 267.2 265.6 271.4 1.64 3 986 169 -5.7 -9.4 75 3.7 -6.8 327 4 268.5 268.8 267.2 273.7 1.90 4 983 193 -5.5 -8.9 77 3.4 -6.5 314 4 269.0 269.3 267.6 274.4 1.98 5 925 668 -7.9 -9.8 86 1.9 -8.5 245 14 271.2 271.6 269.1 276.6 1.96 6 904 846 -8.3 -10.7 83 2.4 -9.0 249 19 272.6 272.9 269.8 277.8 1.87 7 850 1321 -11.9 -14.1 84 2.2 -12.5 265 24 273.7 273.9 269.9 277.9 1.51 8 798 1801 -15.7 -15.9 98 0.2 -15.7 264 27 274.6 274.8 270.2 278.6 1.38 9 778 1993 -12.5 -17.2 68 4.7 -13.6 262 29 280.1 280.3 273.3 283.8 1.27 10 754 2232 -13.3 -17.9 68 4.6 -14.4 258 32 281.7 281.9 274.2 285.4 1.24 11 734 2436 -14.5 -17.3 79 2.8 -15.2 255 33 282.6 282.8 274.8 286.5 1.34 12 728 2499 -13.9 -17.8 72 3.9 -14.8 256 32 283.9 284.1 275.5 287.7 1.29 13 725 2530 -13.3 -21.3 51 8.0 -15.0 257 31 284.9 285.0 275.5 287.8 0.96 14 709 2700 -13.7 -28.7 27 15.0 -16.3 259 27 286.3 286.4 275.5 287.9 0.50 15 700 2797 -13.9 -28.9 27 15.0 -16.5 260 26 287.1 287.2 276.0 288.7 0.50 16 677 3050 -14.1 -35.1 15 21.0 -17.2 260 25 289.6 289.7 276.9 290.6 0.29 17 675 3072 -14.3 -35.3 15 21.0 -17.4 260 25 289.6 289.7 276.9 290.6 0.28 18 673 3095 -14.5 -33.5 18 19.0 -17.4 261 25 289.7 289.7 277.0 290.8 0.34 19 668 3151 -14.7 -20.7 60 6.0 -16.0 262 26 290.1 290.3 278.3 293.4 1.10 20 662 3219 -15.1 -28.1 32 13.0 -17.4 264 27 290.4 290.5 277.7 292.2 0.57 21 657 3276 -15.5 -20.4 66 4.9 -16.6 265 28 290.5 290.7 278.6 294.1 1.15 22 653 3322 -15.5 -19.5 71 4.0 -16.4 266 28 291.0 291.3 279.0 294.9 1.25 23 638 3497 -16.1 -23.1 55 7.0 -17.6 271 30 292.3 292.5 279.2 295.2 0.93 24 619 3723 -17.3 -19.8 81 2.5 -17.9 274 32 293.5 293.7 280.2 297.4 1.28 25 521 4993 -24.7 -28.9 68 4.2 -25.4 262 50 299.4 299.5 282.0 301.6 0.67 26 500 5290 -26.9 -31.1 68 4.2 -27.5 255 55 300.2 300.3 282.3 302.1 0.57 27 403 6809 -38.9 -42.1 72 3.2 -39.1 265 61 303.8 303.8 283.2 304.6 0.23 28 400 6860 -39.3 -42.4 72 3.1 -39.5 265 62 303.9 304.0 283.3 304.7 0.23 29 300 8780 -53.7 -58.5 56 4.8 -53.8 275 67 309.7 309.7 285.2 309.8 0.05 30 274 9353 -58.7 -63.7 52 5.0 -58.7 280 69 310.5 310.6 285.5 310.7 0.03 31 251 9896 -62.9 -65.4 72 2.5 -62.9 280 74 312.2 312.2 286.1 312.3 0.02 32 250 9920 -63.1 -65.6 72 2.5 -63.1 280 74 312.3 312.3 286.2 312.3 0.02 33 249 9945 -63.2 -66.0 69 2.8 -63.3 280 74 312.4 312.4 286.2 312.5 0.02 34 245 10045 -63.7 -67.6 59 3.9 -63.7 280 73 313.2 313.2 286.5 313.2 0.02 35 237 10250 -62.3 -71.3 29 9.0 -62.4 278 70 318.3 318.3 288.2 318.3 0.01 36 226 10543 -64.3 -71.3 38 7.0 -64.4 276 64 319.6 319.6 288.6 319.6 0.01 37 220 10708 -63.9 -73.9 24 10.0 -64.0 274 62 322.7 322.7 289.6 322.7 0.01 38 215 10850 -61.5 -74.5 16 13.0 -61.6 270 62 328.5 328.5 291.3 328.5 0.01 39 205 11147 -61.3 -77.3 10 16.0 -61.4 263 63 333.3 333.3 292.6 333.3 0.00 40 201 11269 -62.3 -78.3 10 16.0 -62.4 260 63 333.6 333.6 292.7 333.6 0.00 41 200 11300 -62.3 -78.3 10 16.0 -62.4 265 63 334.1 334.1 292.8 334.1 0.00 42 182 11884 -59.5 -81.5 4 22.0 -59.7 265 61 347.8 347.8 296.1 347.8 0.00 43 165 12495 -60.3 -83.3 3 23.0 -60.4 265 58 356.3 356.3 298.0 356.4 0.00 44 150 13090 -58.7 -83.7 3 25.0 -58.9 260 62 368.9 368.9 300.4 369.0 0.00 45 144 13346 -58.1 -84.1 2 26.0 -58.3 268 66 374.3 374.3 301.3 374.3 0.00 46 132 13889 -60.3 -85.3 2 25.0 -60.5 277 57 379.8 379.8 302.2 379.8 0.00 47 123 14328 -59.7 -85.7 2 26.0 -60.0 270 51 388.7 388.7 303.6 388.7 0.00 48 103 15428 -62.3 -86.3 3 24.0 -62.5 267 57 403.9 403.9 305.7 403.9 0.00 49 100 15610 -61.5 -86.5 2 25.0 -61.7 265 59 408.9 408.9 306.4 408.9 0.00 50 78 17136 -67.5 -88.5 4 21.0 -67.7 269 54 426.6 426.6 308.4 426.6 0.00 51 70 17790 -67.7 -88.7 3 21.0 -67.8 270 57 439.5 439.6 309.8 439.6 0.00 52 55 19233 -68.7 -88.7 4 20.0 -68.9 257 64 468.6 468.6 312.5 468.7 0.00 53 50 19800 -70.7 -89.7 4 19.0 -70.8 265 66 476.9 476.9 313.2 476.9 0.00 54 38 21402 -75.1 -91.1 7 16.0 -75.2 266 61 504.6 504.6 315.3 504.6 0.00 55 30 22780 -71.9 -90.9 4 19.0 -72.1 275 58 548.6 548.6 318.0 548.6 0.00 56 28 23187 -71.1 -91.1 4 20.0 -71.3 274 55 561.8 561.8 318.8 561.8 0.00 57 22 24596 -75.7 -93.7 4 18.0 -75.9 269 50 588.2 588.2 320.0 588.2 0.00 58 20 25150 -73.5 -93.5 3 20.0 -73.7 265 64 611.2 611.2 321.1 611.2 0.00 59 16 26470 -67.1 -91.1 2 24.0 -67.8 270 62 672.3 672.4 323.5 672.4 0.01 60 10 29280 -69.7 -94.7 1 25.0 -70.5 270 79 759.4 759.4 326.2 759.4 0.00 61 9.3 29716 -66.7 -93.7 1 27.0 -67.9 270 79 786.7 786.7 326.9 786.8 0.01 62 8.5 30258 -67.9 -92.9 2 25.0 -69.0 802.5 802.5 327.3 802.6 0.01 63 6.7 31724 -57.7 -88.7 1 31.0 -61.5 901.8 901.8 329.5 902.0 0.02 TRP 245 10045 -63.7 -67.6 59 3.9 -63.7 280 73 313.2 313.2 286.5 313.2 0.02 WND 249 9945 -63.2 -66.0 69 2.8 -63.3 280 74 312.4 312.4 286.2 312.5 0.02 Sounding variables and indices 1000-500 mb thick: 5231.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.28 inches Sfc-500 mean rel hum: 70.43 % Est. max temperature: 0.59 C = 33.06 F Sfc-Lift cond lev (LCL): 963.21 mb = 351.78 m = 1154.14 ft T: -6.30 C 700-500 lapse rate: 5.21 C/km Conv cond level (CCL): 863.39 mb = 1200.50 m = 3938.61 ft Mean mixing ratio: 1.91 g/kg Conv temperature: 0.34 C = 32.61 F Cap Strength: 20.34 C Lifted Index: 20.75 C Risk: None Lifted Index @300 mb: 24.39 C Lifted Index @700 mb: 12.39 C Showalter Index: 18.64 C Risk: None Total Totals Index: 27.80 C Risk: None Vertical Totals Index: 15.00 C Cross Totals Index: 12.80 C K Index: -14.10 Risk: None Sweat Index: 103.00 Risk: None Energy Index: 5.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.68 J/kg Max Up Vert Vel: 5.60 m/s Conv Inhibition (B-): 66478.94 J/kg Cap Strength: 20.55 C Lift Cond Lev (LCL): 909.48 mb = 799.39 m = 2622.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 at 24 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 1001 53 25 3 -1.3 -2.7 | 104 25 -24.0 6.0 1 1000 59 30 5 -2.5 -4.3 | 100 26 -25.2 4.4 2 969 305 250 3 2.8 1.0 | 116 22 -19.9 9.7 3 932 610 240 12 10.4 6.0 | 140 19 -12.3 14.7 4 925 668 245 14 12.7 5.9 | 146 18 -10.0 14.6 5 896 914 250 21 19.7 7.2 | 169 16 -3.0 15.9 6 861 1219 260 22 21.7 3.8 | 175 13 -1.1 12.5 7 850 1321 265 24 23.9 2.1 | 186 11 1.2 10.8 8 828 1524 255 28 27.0 7.2 | 195 17 4.3 16.0 9 795 1829 265 27 26.9 2.4 | 201 12 4.2 11.1 10 764 2134 260 31 30.5 5.4 | 209 16 7.8 14.1 11 734 2438 255 33 31.9 8.5 | 208 20 9.1 17.3 12 705 2743 260 26 25.6 4.5 | 192 14 2.9 13.2 13 700 2797 260 26 25.6 4.5 | 192 14 2.9 13.2 14 677 3048 260 25 24.6 4.3 | 188 13 1.9 13.1 15 623 3658 275 32 31.9 -2.8 | 237 11 9.1 5.9 16 574 4267 265 36 35.9 3.1 | 228 18 13.1 11.9 17 529 4877 265 48 47.8 4.2 | 243 28 25.1 12.9 18 500 5290 255 55 53.1 14.2 | 233 38 30.4 23.0 19 486 5486 255 55 53.1 14.2 | 233 38 30.4 23.0 20 446 6096 260 53 52.2 9.2 | 239 34 29.5 17.9 21 400 6860 265 62 61.8 5.4 | 250 42 39.0 14.1 22 357 7620 270 56 56.0 -0.0 | 255 34 33.3 8.7 23 300 8780 275 67 66.7 -5.8 | 266 44 44.0 2.9 24 283 9144 280 67 66.0 -11.6 | 274 43 43.2 -2.9 25 250 9920 280 74 72.9 -12.8 | 275 50 50.1 -4.1 26 249 9945 280 74 72.9 -12.8 | 275 50 50.1 -4.1 27 245 10045 280 73 71.9 -12.7 | 275 49 49.2 -4.0 28 244 10058 280 74 72.9 -12.8 | 275 50 50.1 -4.1 29 222 10668 275 62 61.8 -5.4 | 265 39 39.0 3.3 30 201 11278 260 63 62.0 10.9 | 243 44 39.3 19.7 31 200 11300 265 63 62.8 5.5 | 250 42 40.0 14.2 32 157 12802 265 57 56.8 5.0 | 248 37 34.0 13.7 33 150 13090 260 62 61.1 10.8 | 243 43 38.3 19.5 34 142 13411 270 67 67.0 -0.0 | 259 45 44.3 8.7 35 136 13716 280 59 58.1 -10.2 | 272 35 35.4 -1.5 36 123 14326 270 51 51.0 -0.0 | 253 30 28.3 8.7 37 106 15240 270 54 54.0 -0.0 | 254 32 31.3 8.7 38 100 15610 265 59 58.8 5.1 | 249 39 36.0 13.9 39 96 15850 265 59 58.8 5.1 | 249 39 36.0 13.9 40 83 16764 265 52 51.8 4.5 | 245 32 29.1 13.3 41 71 17678 275 56 55.8 -4.9 | 263 33 33.1 3.8 42 70 17790 270 57 57.0 -0.0 | 256 35 34.3 8.7 43 53 19507 255 65 62.8 16.8 | 237 48 40.1 25.5 44 50 19800 265 66 65.7 5.8 | 251 45 43.0 14.5 45 45 20422 270 59 59.0 -0.0 | 256 37 36.3 8.7 46 38 21336 265 61 60.8 5.3 | 250 41 38.0 14.0 47 31 22555 275 69 68.7 -6.0 | 267 46 46.0 2.7 48 30 22780 275 58 57.8 -5.1 | 264 35 35.0 3.7 49 23 24384 270 45 45.0 -0.0 | 249 24 22.3 8.7 50 20 25150 265 64 63.8 5.6 | 251 43 41.0 14.3 51 18 25908 265 70 69.7 6.1 | 252 49 47.0 14.8 52 14 27127 275 54 53.8 -4.7 | 263 31 31.1 4.0 53 14 27432 275 59 58.8 -5.1 | 264 36 36.0 3.6 54 13 27737 275 67 66.7 -5.8 | 266 44 44.0 2.9 55 11 28956 265 57 56.8 5.0 | 248 37 34.0 13.7 56 10 29280 270 79 79.0 -0.0 | 261 57 56.3 8.7 57 9 29566 270 79 79.0 -0.0 | 261 57 56.3 8.7 Wind Parameters Mean winds (0-6000m): 261.0 at 32.5 knts Storm direction: 291.0 at 24.3 knts Shear (0-3000m) pos: 2.7 neg: 2.5 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 84.5 deg Storm rel helicity (0-3000m) pos: 143.0 neg: -25.7 tot: 117.3 m^2/s^2 ave: 39.1 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.16 Bulk Shear: 97.56 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 ------------------------------------------------------------------------------- 500 259 5 119 20| 0.0 13.2 13.2| 62.8 -2.7 60.2 120.3 0.73| 15.6 11.4 1000 250 11 136 17| 6.0 6.6 12.6|113.4 -2.7 110.8 110.8 0.80| 14.2 11.4 1500 255 16 149 15| 6.2 4.4 10.6|131.3 -2.7 128.6 85.7 0.73| 12.9 9.4 2000 258 19 161 14| 5.3 3.3 8.6|141.4 -2.7 138.7 69.3 0.68| 11.5 7.8 2500 258 21 172 13| 4.2 3.0 7.2|143.0 -10.7 132.4 52.9 0.56| 10.6 6.0 3000 258 22 176 13| 2.7 2.5 5.2|143.0 -25.7 117.3 39.1 0.44| 9.8 4.3 4000 262 24 186 12| 3.0 2.4 5.4|172.9 -30.3 142.6 35.7 0.47| 9.2 4.3 5000 263 28 202 13| 2.4 3.7 6.1|205.1 -50.5 154.6 30.9 0.40| 9.4 3.7 6000 261 32 214 17| 2.1 3.5 5.6|237.7 -82.2 155.5 25.9 0.35| 8.8 3.1 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20260114.00.gif