UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011900.upa.cvt Date: 0000Z 19 JAN 26 Searching for CYZV... Searching the city database file for: CYZV ... Date:0000Z 19 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 1005 53 -6.3 -8.0 88 1.7 -6.8 310 1 266.5 266.8 266.1 272.1 2.08 1 1002 76 -4.9 -6.4 89 1.5 -5.4 256 2 268.1 268.5 267.7 274.5 2.36 2 1000 91 -4.9 -6.5 89 1.6 -5.4 220 2 268.2 268.6 267.7 274.6 2.35 3 980 249 -5.9 -6.8 93 0.9 -6.2 238 12 268.8 269.2 268.1 275.1 2.34 4 964 378 -4.9 -9.1 72 4.2 -6.2 249 15 271.1 271.4 269.0 276.6 1.99 5 925 701 -7.7 -10.2 82 2.5 -8.4 265 14 271.4 271.7 269.1 276.7 1.90 6 850 1353 -12.9 -12.9 100 0.0 -12.9 275 17 272.6 272.9 269.5 277.3 1.66 7 833 1507 -14.3 -14.3 100 0.0 -14.3 275 17 272.7 273.0 269.3 277.0 1.51 8 797 1841 -15.1 -17.1 85 2.0 -15.5 290 13 275.4 275.6 270.5 279.0 1.25 9 767 2130 -17.3 -17.7 97 0.4 -17.4 280 16 276.0 276.2 270.9 279.6 1.24 10 734 2459 -18.7 -21.1 81 2.4 -19.1 255 19 278.0 278.1 271.6 280.8 0.97 11 713 2675 -20.5 -22.0 88 1.5 -20.8 255 24 278.3 278.5 271.8 281.0 0.92 12 700 2811 -21.1 -23.9 78 2.8 -21.5 260 26 279.1 279.3 272.0 281.5 0.79 13 662 3222 -23.5 -29.5 58 6.0 -24.3 254 27 280.9 281.0 272.6 282.5 0.50 14 652 3333 -21.9 -27.9 58 6.0 -22.8 247 27 283.9 284.0 274.4 285.8 0.59 15 642 3447 -22.3 -30.3 48 8.0 -23.4 246 28 284.7 284.8 274.7 286.3 0.48 16 587 4102 -25.5 -35.5 39 10.0 -26.6 250 33 288.4 288.5 276.4 289.4 0.32 17 535 4769 -29.9 -39.9 37 10.0 -30.7 250 33 290.9 290.9 277.4 291.6 0.22 18 510 5110 -31.1 -48.1 17 17.0 -32.1 253 32 293.5 293.5 278.5 293.8 0.10 19 500 5250 -32.3 -47.3 21 15.0 -33.2 255 31 293.7 293.7 278.6 294.0 0.11 20 429 6307 -41.3 -53.3 26 12.0 -41.7 257 39 295.3 295.4 279.3 295.6 0.06 21 410 6613 -41.9 -58.9 14 17.0 -42.4 248 49 298.4 298.4 280.7 298.5 0.03 22 400 6780 -42.7 -58.7 16 16.0 -43.2 245 59 299.5 299.5 281.1 299.6 0.03 23 394 6882 -42.5 -64.5 7 22.0 -43.0 245 63 301.1 301.1 281.8 301.1 0.02 24 380 7126 -43.1 -58.1 18 15.0 -43.6 245 72 303.4 303.4 282.8 303.5 0.04 25 376 7197 -42.5 -65.5 6 23.0 -43.0 245 74 305.1 305.1 283.5 305.2 0.02 26 375 7215 -42.5 -65.5 6 23.0 -43.0 245 75 305.3 305.3 283.5 305.4 0.02 27 344 7794 -45.5 -60.5 17 15.0 -45.9 245 96 308.9 308.9 284.9 309.0 0.03 28 300 8700 -48.3 -74.3 3 26.0 -48.7 245 130 317.3 317.3 287.9 317.3 0.01 29 291 8901 -49.3 -74.8 3 25.6 -49.7 245 134 318.6 318.6 288.3 318.7 0.01 30 262 9586 -52.7 -76.7 4 24.0 -52.9 245 122 323.4 323.4 289.8 323.4 0.00 31 257 9711 -51.9 -76.9 3 25.0 -52.2 245 119 326.3 326.3 290.7 326.3 0.00 32 250 9890 -52.5 -76.5 4 24.0 -52.8 245 114 328.0 328.0 291.2 328.0 0.00 33 230 10424 -53.9 -77.9 4 24.0 -54.2 242 117 333.8 333.8 292.7 333.8 0.00 34 225 10564 -51.9 -78.9 3 27.0 -52.2 241 118 339.0 339.0 294.1 339.0 0.00 35 200 11320 -53.7 -80.7 2 27.0 -54.0 245 100 347.7 347.7 296.1 347.7 0.00 36 166 12518 -55.7 -83.7 2 28.0 -56.0 248 90 363.4 363.4 299.4 363.4 0.00 37 161 12715 -53.5 -83.5 1 30.0 -53.9 249 88 370.3 370.3 300.6 370.3 0.00 38 150 13170 -55.3 -84.3 2 29.0 -55.6 245 95 374.8 374.8 301.4 374.8 0.00 39 130 14076 -57.3 -84.3 2 27.0 -57.6 255 90 386.9 386.9 303.3 386.9 0.00 40 111 15082 -53.3 -84.3 1 31.0 -53.9 255 80 412.3 412.3 306.8 412.3 0.00 41 107 15317 -54.9 -84.9 1 30.0 -55.4 256 77 413.6 413.6 306.9 413.6 0.00 42 100 15750 -53.5 -84.5 1 31.0 -54.1 260 70 424.4 424.4 308.2 424.4 0.00 43 90 16425 -55.5 -85.5 1 30.0 -56.1 253 69 433.4 433.4 309.2 433.4 0.00 44 87 16642 -54.5 -84.5 1 30.0 -55.2 251 73 439.6 439.6 309.8 439.6 0.00 45 70 18020 -59.5 -86.5 2 27.0 -59.9 245 78 457.1 457.1 311.5 457.1 0.00 46 61 18877 -60.7 -87.7 2 27.0 -61.2 254 79 472.8 472.8 312.8 472.8 0.00 47 56 19415 -56.1 -86.1 1 30.0 -56.9 259 79 495.0 495.0 314.6 495.0 0.00 48 50 20130 -58.7 -87.7 1 29.0 -59.4 260 64 505.2 505.2 315.3 505.2 0.00 49 49 20257 -58.9 -87.9 1 29.0 -59.6 261 62 507.6 507.6 315.5 507.6 0.00 50 45 20794 -56.1 -87.1 1 31.0 -57.1 264 56 526.9 526.9 316.7 526.9 0.00 51 34 22557 -60.3 -88.3 1 28.0 -61.1 255 65 559.8 559.9 318.6 559.9 0.00 52 30 23340 -58.7 -88.7 1 30.0 -59.7 270 74 584.6 584.6 319.9 584.6 0.00 53 29 23553 -57.7 -87.7 1 30.0 -58.9 266 70 593.1 593.1 320.3 593.1 0.01 54 24 24734 -61.5 -89.5 1 28.0 -62.4 290 70 615.0 615.0 321.3 615.0 0.01 55 21 25571 -55.9 -86.9 1 31.0 -57.8 290 55 655.9 655.9 322.9 655.9 0.01 56 20 25880 -57.9 -87.9 1 30.0 -59.6 290 50 658.9 658.9 323.0 659.0 0.01 57 16 27274 -62.7 -89.7 1 27.0 -63.8 304 45 686.7 686.7 324.0 686.8 0.01 58 12 29069 -58.1 -89.1 1 31.0 -60.5 278 61 761.9 761.9 326.3 762.0 0.01 59 12 29069 -55.7 -87.7 1 32.0 -58.7 278 61 770.4 770.4 326.5 770.5 0.01 60 10 30230 -56.1 -88.1 1 32.0 -59.5 300 62 810.1 810.1 327.5 810.3 0.02 61 9.6 30490 -54.5 -86.5 1 32.0 -58.5 825.7 825.7 327.8 825.9 0.02 62 7.2 32311 -59.7 -88.7 1 29.0 -62.7 875.2 875.2 329.0 875.4 0.02 63 6.1 33361 -54.1 -86.1 1 32.0 -59.5 941.8 941.8 330.2 942.2 0.04 TRP 262 9586 -52.7 -76.7 4 24.0 -52.9 245 122 323.4 323.4 289.8 323.4 0.00 WND 291 8901 -49.3 -74.8 3 25.6 -49.7 245 134 318.6 318.6 288.3 318.7 0.01 Sounding variables and indices 1000-500 mb thick: 5159.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 66.75 % Est. max temperature: -0.21 C = 31.62 F Sfc-Lift cond lev (LCL): 978.10 mb = 264.55 m = 867.94 ft T: -5.78 C 700-500 lapse rate: 4.59 C/km ThetaE index: 0.29 C Layer 833.0- 797.0 mb Conv cond level (CCL): 896.58 mb = 941.61 m = 3089.23 ft Mean mixing ratio: 2.05 g/kg Conv temperature: -0.87 C = 30.43 F Cap Strength: 14.70 C Lifted Index: 14.73 C Risk: None Lifted Index @300 mb: 29.20 C Lifted Index @700 mb: 4.54 C Showalter Index: 13.73 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 19.40 C K Index: 3.70 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 3.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.12 J/kg Max Up Vert Vel: 5.85 m/s Conv Inhibition (B-): 82067.21 J/kg Cap Strength: 14.69 C Lift Cond Lev (LCL): 916.99 mb = 768.06 m = 2519.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 288 at 18 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 1005 53 310 1 0.8 -0.6 | 107 17 -16.6 5.0 1 1000 91 220 2 1.3 1.5 | 114 18 -16.1 7.2 2 973 305 245 16 14.5 6.8 | 167 13 -2.9 12.4 3 936 610 260 11 10.8 1.9 | 139 10 -6.5 7.6 4 925 701 265 14 13.9 1.2 | 153 8 -3.4 6.9 5 900 914 275 15 14.9 -1.3 | 151 5 -2.4 4.3 6 865 1219 290 16 15.0 -5.5 | 94 2 -2.3 0.2 7 850 1353 275 17 16.9 -1.5 | 174 4 -0.4 4.2 8 831 1524 275 17 16.9 -1.5 | 174 4 -0.4 4.2 9 798 1829 290 13 12.2 -4.4 | 103 5 -5.2 1.2 10 766 2134 280 16 15.8 -2.8 | 151 3 -1.6 2.9 11 736 2438 255 19 18.4 4.9 | 185 11 1.0 10.6 12 706 2743 255 25 24.1 6.5 | 209 14 6.8 12.1 13 700 2811 260 26 25.6 4.5 | 219 13 8.2 10.2 14 677 3048 265 26 25.9 2.3 | 227 12 8.5 7.9 15 650 3353 245 27 24.5 11.4 | 203 18 7.1 17.1 16 623 3658 250 29 27.3 9.9 | 212 18 9.9 15.6 17 573 4267 250 34 31.9 11.6 | 220 23 14.6 17.3 18 526 4877 250 33 31.0 11.3 | 219 22 13.6 16.9 19 500 5250 255 31 29.9 8.0 | 223 19 12.6 13.7 20 483 5486 255 31 29.9 8.0 | 223 19 12.6 13.7 21 462 5791 265 35 34.9 3.1 | 244 20 17.5 8.7 22 442 6096 260 40 39.4 6.9 | 240 25 22.0 12.6 23 423 6401 255 38 36.7 9.8 | 231 25 19.3 15.5 24 404 6706 245 54 48.9 22.8 | 228 43 31.6 28.5 25 400 6780 245 59 53.5 24.9 | 230 47 36.1 30.6 26 353 7620 245 90 81.6 38.0 | 236 78 64.2 43.7 27 300 8700 245 130 117.8 54.9 | 239 117 100.5 60.6 28 291 8901 245 134 121.4 56.6 | 239 121 104.1 62.3 29 280 9144 240 129 111.7 64.5 | 233 118 94.3 70.1 30 262 9586 245 122 110.6 51.6 | 238 109 93.2 57.2 31 250 9890 245 114 103.3 48.2 | 238 101 85.9 53.8 32 221 10668 240 119 103.1 59.5 | 233 108 85.7 65.1 33 200 11320 245 100 90.6 42.3 | 237 88 73.3 47.9 34 151 13106 250 85 79.9 29.1 | 241 71 62.5 34.7 35 150 13170 245 95 86.1 40.1 | 236 83 68.7 45.8 36 144 13411 245 100 90.6 42.3 | 237 88 73.3 47.9 37 131 14021 255 91 87.9 23.6 | 248 76 70.5 29.2 38 108 15240 255 78 75.3 20.2 | 246 63 58.0 25.8 39 100 15750 260 70 68.9 12.2 | 251 55 51.6 17.8 40 98 15850 260 70 68.9 12.2 | 251 55 51.6 17.8 41 94 16154 255 65 62.8 16.8 | 244 51 45.4 22.5 42 77 17374 245 84 76.1 35.5 | 235 72 58.8 41.1 43 70 17983 250 70 65.8 23.9 | 239 57 48.4 29.6 44 70 18020 245 78 70.7 33.0 | 234 66 53.3 38.6 45 55 19507 260 79 77.8 13.7 | 252 63 60.4 19.4 46 50 20130 260 64 63.0 11.1 | 250 49 45.7 16.8 47 43 21031 265 53 52.8 4.6 | 254 37 35.4 10.3 48 41 21336 265 57 56.8 5.0 | 255 41 39.4 10.6 49 34 22555 255 65 62.8 16.8 | 244 51 45.4 22.5 50 32 22860 270 68 68.0 -0.0 | 264 51 50.6 5.6 51 30 23340 270 74 74.0 -0.0 | 264 57 56.6 5.6 52 29 23470 265 69 68.7 6.0 | 257 53 51.4 11.7 53 27 24079 275 77 76.7 -6.7 | 271 59 59.3 -1.1 54 24 24689 290 71 66.7 -24.3 | 291 53 49.3 -18.6 55 20 25880 290 50 47.0 -17.1 | 291 32 29.6 -11.5 56 16 27432 305 44 36.0 -25.2 | 316 27 18.7 -19.6 57 14 28346 290 61 57.3 -20.9 | 291 43 40.0 -15.2 58 12 29261 275 61 60.8 -5.3 | 270 43 43.4 0.3 59 11 29566 295 65 58.9 -27.5 | 298 47 41.5 -21.8 60 11 29870 305 63 51.6 -36.1 | 312 46 34.2 -30.5 61 10 30230 300 62 53.7 -31.0 | 305 44 36.3 -25.4 Wind Parameters Mean winds (0-6000m): 258.0 at 24.4 knts Storm direction: 288.0 at 18.3 knts Shear (0-3000m) pos: 2.2 neg: 3.8 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 119.9 deg Storm rel helicity (0-3000m) pos: 99.9 neg: -17.0 tot: 82.8 m^2/s^2 ave: 27.6 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 4.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.68 Bulk Shear: 25.24 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 ------------------------------------------------------------------------------- 500 247 11 143 12| 0.0 11.7 11.7| 59.6 -10.0 49.6 99.2 0.57| 20.8 11.9 1000 260 12 147 9| 3.5 5.8 9.3| 61.9 -11.4 50.5 50.5 0.42| 14.2 5.9 1500 269 14 149 7| 2.3 4.5 6.8| 63.9 -12.7 51.2 34.1 0.39| 11.5 4.5 2000 273 14 146 6| 1.9 3.4 5.3| 66.0 -17.0 48.9 24.5 0.26| 10.5 2.8 2500 271 15 154 6| 1.5 4.6 6.2| 76.7 -17.0 59.6 23.9 0.32| 10.8 3.5 3000 268 16 172 6| 2.2 3.8 6.0| 99.9 -17.0 82.8 27.6 0.39| 10.4 4.1 4000 261 20 193 9| 1.9 3.6 5.5|124.9 -41.5 83.4 20.8 0.30| 9.8 2.9 5000 258 22 204 11| 1.6 3.0 4.6|133.3 -44.1 89.2 17.8 0.29| 8.2 2.4 6000 258 24 211 12| 2.0 2.5 4.6|170.7 -49.3 121.4 20.2 0.32| 8.0 2.6 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20260119.00.gif