UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:0000Z 6 DEC 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 1007 53 -19.5 -22.0 80 2.5 -19.8 330 2 253.1 253.2 252.9 254.9 0.65 1 1006 61 -15.5 -21.5 60 6.0 -16.4 327 2 257.2 257.3 256.4 259.1 0.68 2 1000 109 -15.1 -22.1 55 7.0 -16.2 310 5 258.0 258.2 256.9 259.8 0.65 3 985 223 -15.7 -21.7 60 6.0 -16.6 296 7 258.6 258.7 257.5 260.4 0.68 4 934 621 -19.1 -22.9 72 3.8 -19.6 301 14 259.1 259.2 257.8 260.9 0.65 5 925 693 -18.5 -24.5 59 6.0 -19.3 305 19 260.4 260.5 258.7 262.0 0.57 6 918 750 -17.9 -24.9 54 7.0 -18.9 304 20 261.6 261.7 259.6 263.1 0.55 7 887 1007 -17.3 -25.3 50 8.0 -18.4 302 22 264.8 264.9 262.0 266.4 0.55 8 885 1023 -17.1 -25.1 50 8.0 -18.3 302 22 265.2 265.2 262.3 266.8 0.56 9 850 1325 -18.3 -24.3 59 6.0 -19.2 305 27 267.0 267.1 263.8 268.8 0.63 10 818 1611 -19.1 -25.1 59 6.0 -20.0 275 29 269.1 269.2 265.2 270.8 0.61 11 728 2466 -25.9 -30.4 66 4.5 -26.4 280 30 270.7 270.8 266.0 272.0 0.42 12 700 2750 -26.7 -31.7 63 5.0 -27.2 280 33 272.9 273.0 267.4 274.1 0.38 13 670 3066 -27.3 -31.9 65 4.6 -27.8 280 34 275.7 275.8 269.2 276.9 0.39 14 625 3564 -30.7 -32.8 82 2.1 -30.9 280 36 277.3 277.4 270.2 278.5 0.39 15 609 3748 -30.9 -35.7 63 4.8 -31.3 281 36 279.2 279.2 271.2 280.1 0.30 16 570 4216 -33.9 -37.2 72 3.3 -34.1 273 41 281.0 281.0 272.2 281.9 0.27 17 559 4353 -32.5 -36.2 70 3.7 -32.8 271 43 284.2 284.3 274.1 285.2 0.31 18 530 4726 -35.9 -38.5 77 2.6 -36.1 274 47 284.5 284.5 274.2 285.3 0.26 19 523 4818 -36.5 -39.6 73 3.1 -36.7 274 48 284.8 284.9 274.3 285.6 0.23 20 521 4845 -36.5 -42.5 54 6.0 -36.8 275 49 285.2 285.2 274.4 285.7 0.17 21 519 4872 -36.3 -55.3 12 19.0 -37.0 275 49 285.7 285.7 274.5 285.9 0.04 22 518 4885 -36.1 -69.1 2 33.0 -36.9 275 49 286.1 286.1 274.6 286.1 0.01 23 500 5130 -37.7 -60.7 7 23.0 -38.4 275 52 287.1 287.1 275.2 287.2 0.02 24 477 5452 -39.9 -53.9 21 14.0 -40.4 277 54 288.2 288.3 275.9 288.4 0.05 25 463 5654 -41.1 -58.1 14 17.0 -41.6 278 56 289.2 289.2 276.3 289.3 0.03 26 414 6409 -42.5 -65.5 6 23.0 -43.0 277 62 296.8 296.8 280.0 296.9 0.01 27 400 6640 -44.1 -67.1 6 23.0 -44.6 275 64 297.7 297.7 280.3 297.7 0.01 28 367 7212 -48.1 -66.1 11 18.0 -48.4 277 62 299.8 299.8 281.3 299.8 0.01 29 342 7675 -49.5 -66.5 12 17.0 -49.8 275 67 304.0 304.0 283.0 304.0 0.01 30 340 7714 -49.6 -66.7 12 17.1 -49.8 275 68 304.4 304.4 283.2 304.5 0.01 31 300 8530 -50.9 -70.9 8 20.0 -51.2 270 60 313.6 313.6 286.6 313.6 0.01 32 299 8552 -50.9 -70.9 8 20.0 -51.2 266 56 313.9 313.9 286.7 313.9 0.01 33 286 8843 -49.1 -73.1 4 24.0 -49.5 280 47 320.5 320.5 288.9 320.5 0.01 34 267 9292 -51.5 -70.5 9 19.0 -51.8 277 48 323.4 323.4 289.8 323.4 0.01 35 250 9720 -51.3 -76.3 4 25.0 -51.7 270 43 329.8 329.8 291.7 329.8 0.00 36 232 10205 -51.9 -77.9 3 26.0 -52.2 262 48 336.0 336.0 293.3 336.0 0.00 37 200 11170 -49.9 -80.9 1 31.0 -50.4 260 50 353.8 353.8 297.4 353.8 0.00 38 158 12718 -48.1 -81.1 1 33.0 -48.8 276 53 381.5 381.5 302.5 381.5 0.00 39 150 13060 -49.3 -82.3 1 33.0 -50.0 280 54 385.1 385.1 303.1 385.1 0.00 40 141 13465 -50.1 -82.1 1 32.0 -50.8 272 57 390.6 390.6 303.9 390.6 0.00 41 117 14689 -48.3 -82.3 1 34.0 -49.3 262 49 415.3 415.3 307.2 415.3 0.00 42 112 14976 -49.7 -82.7 1 33.0 -50.5 261 48 417.9 417.9 307.4 417.9 0.00 43 105 15399 -48.5 -82.5 1 34.0 -49.6 270 47 428.0 428.0 308.6 428.0 0.00 44 100 15720 -49.3 -83.3 1 34.0 -50.3 270 38 432.5 432.5 309.1 432.5 0.00 45 74 17663 -53.7 -85.7 1 32.0 -54.5 265 48 462.1 462.1 312.0 462.1 0.00 46 70 18020 -52.1 -85.1 1 33.0 -53.1 245 40 472.9 472.9 312.9 472.9 0.00 47 59 19127 -51.3 -85.3 1 34.0 -52.6 257 45 498.4 498.4 314.8 498.4 0.00 48 50 20190 -56.1 -87.1 1 31.0 -57.0 265 37 511.3 511.3 315.7 511.3 0.00 49 48 20449 -57.1 -87.1 1 30.0 -57.9 261 38 514.9 514.9 315.9 514.9 0.00 50 45 20860 -54.1 -87.1 1 33.0 -55.4 281 32 531.8 531.8 317.1 531.8 0.00 51 41 21453 -56.5 -87.5 1 31.0 -57.5 289 23 540.1 540.1 317.5 540.2 0.00 52 39 21772 -54.1 -87.1 1 33.0 -55.5 270 20 554.0 554.0 318.3 554.0 0.01 53 32 23024 -59.7 -88.7 1 29.0 -60.6 289 19 571.2 571.2 319.2 571.3 0.00 54 30 23430 -56.7 -87.7 1 31.0 -58.0 295 24 590.1 590.1 320.2 590.1 0.01 55 28 23869 -56.9 -87.9 1 31.0 -58.3 292 29 601.3 601.3 320.7 601.3 0.01 56 27 24102 -52.3 -86.3 1 34.0 -54.6 293 31 620.5 620.5 321.5 620.5 0.01 57 24 24868 -51.1 -85.1 1 34.0 -53.9 325 16 645.2 645.2 322.5 645.3 0.01 58 21 25734 -53.5 -86.5 1 33.0 -55.9 349 23 663.1 663.1 323.2 663.2 0.01 59 20 26050 -52.1 -86.1 1 34.0 -55.0 360 20 676.7 676.7 323.7 676.8 0.01 60 19 26382 -50.7 -85.7 1 35.0 -54.1 3 18 691.0 691.1 324.1 691.1 0.01 61 18 26732 -52.5 -86.5 1 34.0 -55.5 16 15 696.1 696.1 324.3 696.2 0.01 62 17 27105 -46.9 -84.9 1 38.0 -51.9 15 25 725.6 725.6 325.2 725.7 0.02 63 16 27506 -45.9 -82.9 1 37.0 -51.5 45 28 741.5 741.5 325.7 741.7 0.03 64 11 29974 -49.7 -84.7 1 35.0 -55.0 7 40 811.6 811.6 327.5 811.8 0.03 65 11 29974 -45.3 -83.3 1 38.0 -52.5 7 40 827.6 827.6 327.9 827.9 0.03 66 10 30610 -44.3 -83.3 1 39.0 -52.4 355 21 854.2 854.2 328.5 854.5 0.04 67 8.3 31850 -47.5 -84.5 1 37.0 -54.8 888.3 888.4 329.2 888.7 0.04 68 7.0 32984 -44.5 -83.5 1 39.0 -54.0 945.1 945.1 330.2 945.6 0.05 69 5.7 34352 -46.9 -83.9 1 37.0 -56.0 991.8 991.8 331.1 992.4 0.06 TRP 342 7675 -49.5 -66.5 12 17.0 -49.8 275 67 304.0 304.0 283.0 304.0 0.01 WND 340 7714 -49.6 -66.7 12 17.1 -49.8 275 68 304.4 304.4 283.2 304.5 0.01 Sounding variables and indices 1000-500 mb thick: 5021.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 61.50 % Est. max temperature: -6.01 C = 21.18 F Sfc-Lift cond lev (LCL): 966.34 mb = 366.14 m = 1201.22 ft T: -16.92 C 700-500 lapse rate: 4.62 C/km ThetaE index: 0.00 C Layer 1007.0-5177.3 mb Conv cond level (CCL): 729.05 mb = 2455.86 m = 8057.17 ft Mean mixing ratio: 0.64 g/kg Conv temperature: -1.88 C = 28.62 F Cap Strength: 20.89 C Lifted Index: 21.43 C Risk: None Lifted Index @300 mb: 37.26 C Lifted Index @700 mb: 11.28 C Showalter Index: 15.13 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 13.40 C K Index: -9.90 Risk: None Sweat Index: 106.00 Risk: None Energy Index: 3.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.16 J/kg Max Up Vert Vel: 5.51 m/s Conv Inhibition (B-): 79015.12 J/kg Cap Strength: 21.37 C Lift Cond Lev (LCL): 872.28 mb = 1131.60 m = 3712.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 26 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 1007 53 330 2 1.0 -1.7 | 128 24 -19.2 15.0 1 1000 109 310 5 3.8 -3.2 | 130 21 -16.3 13.5 2 974 305 285 8 7.7 -2.1 | 140 19 -12.5 14.6 3 935 610 300 13 11.3 -6.5 | 139 14 -8.9 10.2 4 925 693 305 19 15.6 -10.9 | 142 7 -4.6 5.8 5 898 914 300 21 18.2 -10.5 | 162 7 -2.0 6.2 6 862 1219 305 23 18.8 -13.2 | 159 4 -1.3 3.5 7 850 1325 305 27 22.1 -15.5 | 238 2 1.9 1.2 8 827 1524 275 29 28.9 -2.5 | 212 17 8.7 14.2 9 794 1829 275 29 28.9 -2.5 | 212 17 8.7 14.2 10 761 2134 275 28 27.9 -2.4 | 208 16 7.7 14.3 11 730 2438 280 30 29.5 -5.2 | 219 15 9.4 11.5 12 701 2743 280 33 32.5 -5.7 | 228 16 12.3 11.0 13 700 2750 280 33 32.5 -5.7 | 228 16 12.3 11.0 14 616 3658 280 36 35.5 -6.3 | 236 19 15.3 10.5 15 590 3962 285 35 33.8 -9.1 | 241 16 13.6 7.6 16 565 4267 270 42 42.0 -0.0 | 233 27 21.8 16.7 17 518 4877 275 49 48.8 -4.3 | 247 31 28.6 12.4 18 500 5130 275 52 51.8 -4.5 | 249 34 31.6 12.2 19 433 6096 280 59 58.1 -10.2 | 260 38 37.9 6.5 20 400 6640 275 64 63.8 -5.6 | 256 45 43.6 11.1 21 396 6706 280 65 64.0 -11.3 | 263 44 43.8 5.4 22 345 7620 275 60 59.8 -5.2 | 254 41 39.6 11.5 23 342 7675 275 67 66.7 -5.8 | 257 48 46.6 10.9 24 340 7714 275 68 67.7 -5.9 | 257 49 47.6 10.8 25 329 7925 275 68 67.7 -5.9 | 257 49 47.6 10.8 26 314 8230 285 59 57.0 -15.3 | 268 37 36.8 1.4 27 300 8530 270 60 60.0 -0.0 | 247 43 39.8 16.7 28 300 8534 265 57 56.8 5.0 | 239 43 36.6 21.7 29 286 8839 280 47 46.3 -8.2 | 252 27 26.1 8.5 30 273 9144 280 50 49.2 -8.7 | 255 30 29.1 8.0 31 250 9720 270 43 43.0 -0.0 | 234 28 22.8 16.7 32 249 9754 265 38 37.9 3.3 | 221 27 17.7 20.0 33 237 10058 260 46 45.3 8.0 | 225 35 25.1 24.7 34 216 10668 270 54 54.0 -0.0 | 244 38 33.8 16.7 35 200 11170 260 50 49.2 8.7 | 229 39 29.1 25.4 36 150 13060 280 54 53.2 -9.4 | 257 34 33.0 7.3 37 149 13106 275 59 58.8 -5.1 | 253 40 38.6 11.6 38 113 14935 260 48 47.3 8.3 | 227 37 27.1 25.0 39 108 15240 270 51 51.0 -0.0 | 242 35 30.8 16.7 40 100 15720 270 38 38.0 -0.0 | 227 24 17.8 16.7 41 98 15850 270 38 38.0 -0.0 | 227 24 17.8 16.7 42 85 16764 275 24 23.9 -2.1 | 194 15 3.7 14.6 43 74 17678 265 48 47.8 4.2 | 233 35 27.6 20.9 44 70 17983 265 39 38.9 3.4 | 223 27 18.7 20.1 45 70 18020 245 40 36.3 16.9 | 206 37 16.1 33.6 46 64 18593 245 43 39.0 18.2 | 208 40 18.8 34.9 47 61 18898 250 43 40.4 14.7 | 213 37 20.2 31.4 48 58 19202 260 46 45.3 8.0 | 225 35 25.1 24.7 49 56 19507 285 20 19.3 -5.2 | 176 12 -0.9 11.5 50 53 19812 250 11 10.3 3.8 | 154 23 -9.8 20.5 51 50 20190 265 37 36.9 3.2 | 220 26 16.7 19.9 52 48 20422 260 38 37.4 6.6 | 217 29 17.2 23.3 53 44 21031 290 30 28.2 -10.3 | 231 10 8.0 6.4 54 42 21336 295 24 21.8 -10.1 | 193 7 1.6 6.6 55 38 21946 260 18 17.7 3.1 | 173 20 -2.5 19.8 56 36 22250 235 16 13.1 9.2 | 165 27 -7.1 25.9 57 34 22555 270 17 17.0 -0.0 | 169 17 -3.2 16.7 58 33 22860 300 21 18.2 -10.5 | 162 7 -2.0 6.2 59 31 23165 280 17 16.7 -3.0 | 166 14 -3.4 13.8 60 30 23430 295 24 21.8 -10.1 | 193 7 1.6 6.6 61 30 23470 295 24 21.8 -10.1 | 193 7 1.6 6.6 62 27 24079 290 32 30.1 -10.9 | 240 11 9.9 5.8 63 25 24689 355 12 1.0 -12.0 | 104 20 -19.1 4.7 64 24 24994 305 18 14.7 -10.3 | 140 8 -5.4 6.4 65 22 25298 340 20 6.8 -18.8 | 81 14 -13.3 -2.1 66 21 25603 345 25 6.5 -24.1 | 61 16 -13.7 -7.4 67 20 25908 355 21 1.8 -20.9 | 77 19 -18.3 -4.2 68 20 26050 360 20 -0.0 -20.0 | 81 20 -20.2 -3.3 69 20 26213 340 19 6.5 -17.9 | 85 14 -13.7 -1.2 70 19 26518 20 18 -6.2 -16.9 | 90 26 -26.3 -0.2 71 18 26822 15 14 -3.6 -13.5 | 98 24 -23.8 3.2 72 17 27127 15 25 -6.5 -24.1 | 74 28 -26.7 -7.4 73 16 27432 45 25 -17.7 -17.7 | 89 38 -37.9 -1.0 74 15 28042 45 44 -31.1 -31.1 | 74 53 -51.3 -14.4 75 12 29566 15 52 -13.5 -50.2 | 45 47 -33.6 -33.5 76 10 30610 355 21 1.8 -20.9 | 77 19 -18.3 -4.2 Wind Parameters Mean winds (0-6000m): 279.6 at 34.9 knts Storm direction: 309.6 at 26.2 knts Shear (0-3000m) pos: 2.4 neg: 3.9 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 103.0 deg Storm rel helicity (0-3000m) pos: 57.5 neg: -12.3 tot: 45.1 m^2/s^2 ave: 15.0 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 98.64 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 ------------------------------------------------------------------------------- 500 294 8 136 19| 0.0 10.7 10.7| 23.5 -0.7 22.8 45.6 0.37| 11.8 4.3 1000 300 13 140 13| 5.1 5.4 10.5| 29.2 -0.8 28.4 28.4 0.32| 11.4 3.6 1500 298 18 151 10| 3.4 7.1 10.5| 32.6 -9.2 23.4 15.6 0.19| 14.2 2.8 2000 290 20 174 10| 2.6 5.2 7.7| 32.6 -12.1 20.5 10.3 0.18| 10.8 1.9 2500 286 22 186 10| 2.8 4.1 7.0| 47.6 -12.3 35.3 14.1 0.24| 9.6 2.3 3000 285 24 196 11| 2.4 3.9 6.3| 57.5 -12.3 45.1 15.0 0.27| 8.5 2.3 4000 284 27 210 12| 1.9 3.1 5.1| 71.0 -15.0 56.0 14.0 0.27| 7.4 2.0 5000 280 31 222 15| 2.2 3.5 5.7|132.8 -28.8 104.0 20.8 0.28| 7.8 2.2 6000 280 35 233 18| 2.6 2.9 5.5|201.6 -28.8 172.8 28.8 0.33| 7.3 2.4 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20251206.00.gif