UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:1200Z 5 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 1003 53 -15.5 -20.5 65 5.0 -16.3 315 10 257.4 257.5 256.6 259.5 0.74 1 1000 77 -15.3 -20.3 66 5.0 -16.1 320 12 257.9 258.0 257.0 259.9 0.76 2 944 510 -18.5 -22.3 72 3.8 -19.1 322 39 258.9 259.0 257.7 260.7 0.68 3 930 621 -17.9 -22.9 65 5.0 -18.6 325 45 260.6 260.7 259.0 262.4 0.65 4 925 662 -14.7 -24.7 42 10.0 -16.2 325 50 264.3 264.4 261.6 265.9 0.56 5 923 678 -13.3 -24.3 39 11.0 -15.1 325 50 265.9 266.0 262.9 267.5 0.58 6 914 753 -13.7 -25.7 36 12.0 -15.6 323 49 266.2 266.3 263.0 267.7 0.52 7 885 997 -15.3 -24.3 46 9.0 -16.7 320 47 267.0 267.1 263.7 268.8 0.60 8 850 1301 -17.1 -29.1 34 12.0 -18.7 320 45 268.2 268.3 264.2 269.4 0.41 9 777 1967 -22.5 -36.5 27 14.0 -23.8 312 42 269.4 269.4 264.7 270.1 0.22 10 724 2480 -27.7 -36.7 42 9.0 -28.4 315 42 269.2 269.2 264.6 269.9 0.23 11 700 2721 -29.5 -44.5 22 15.0 -30.4 315 38 269.8 269.8 264.7 270.1 0.10 12 699 2731 -29.5 -44.5 22 15.0 -30.4 315 38 269.9 269.9 264.8 270.3 0.10 13 629 3472 -36.5 -46.5 35 10.0 -36.9 300 41 270.2 270.2 265.0 270.5 0.09 14 611 3672 -37.9 -50.9 24 13.0 -38.4 300 38 270.8 270.9 265.4 271.0 0.06 15 591 3901 -39.5 -49.5 34 10.0 -39.8 300 36 271.6 271.6 265.9 271.8 0.07 16 581 4017 -40.1 -56.1 16 16.0 -40.5 301 38 272.2 272.2 266.2 272.3 0.03 17 577 4064 -40.5 -55.5 18 15.0 -40.9 303 40 272.3 272.3 266.3 272.4 0.04 18 573 4112 -39.5 -51.5 27 12.0 -39.9 305 43 274.0 274.0 267.5 274.2 0.06 19 560 4269 -38.3 -54.3 17 16.0 -38.8 310 53 277.2 277.2 269.5 277.4 0.04 20 508 4933 -42.1 -57.1 18 15.0 -42.5 310 59 280.4 280.4 271.5 280.5 0.03 21 500 5040 -42.3 -57.3 18 15.0 -42.7 310 58 281.5 281.5 272.1 281.6 0.03 22 410 6367 -46.3 -64.3 11 18.0 -46.6 315 70 292.7 292.7 278.0 292.8 0.02 23 400 6530 -47.3 -62.3 16 15.0 -47.6 315 71 293.5 293.5 278.4 293.6 0.02 24 353 7353 -51.1 -65.1 17 14.0 -51.3 310 73 299.1 299.1 281.0 299.1 0.02 25 345 7502 -51.3 -67.3 13 16.0 -51.5 307 73 300.8 300.8 281.7 300.8 0.01 26 323 7936 -46.5 -73.5 3 27.0 -46.9 299 76 313.1 313.1 286.4 313.2 0.01 27 311 8189 -45.5 -73.7 3 28.2 -46.0 295 79 317.9 317.9 288.1 318.0 0.01 28 304 8341 -44.9 -73.9 2 29.0 -45.4 295 78 320.9 320.9 289.0 320.9 0.01 29 300 8430 -44.9 -73.9 2 29.0 -45.4 295 77 322.1 322.1 289.4 322.1 0.01 30 267 9208 -44.1 -76.1 2 32.0 -44.8 299 63 334.2 334.2 292.9 334.2 0.00 31 257 9464 -42.3 -76.3 1 34.0 -43.2 294 60 340.5 340.5 294.4 340.5 0.00 32 250 9650 -42.9 -76.9 1 34.0 -43.7 290 58 342.3 342.3 294.8 342.3 0.00 33 209 10840 -48.1 -79.1 2 31.0 -48.7 283 53 352.1 352.1 297.1 352.2 0.00 34 200 11130 -47.5 -79.5 1 32.0 -48.1 280 52 357.6 357.6 298.2 357.6 0.00 35 161 12564 -47.1 -81.1 1 34.0 -47.9 277 63 381.1 381.1 302.4 381.1 0.00 36 150 13030 -49.5 -81.5 1 32.0 -50.2 280 61 384.8 384.8 303.0 384.8 0.00 37 140 13481 -50.5 -82.5 1 32.0 -51.1 278 61 390.7 390.7 303.9 390.7 0.00 38 135 13720 -47.3 -81.3 1 34.0 -48.3 276 60 400.4 400.4 305.3 400.5 0.00 39 123 14343 -42.3 -79.3 1 37.0 -44.0 273 41 420.4 420.4 307.7 420.4 0.01 40 100 15720 -50.1 -83.1 1 33.0 -51.0 270 35 430.9 430.9 308.9 430.9 0.00 41 90 16409 -49.1 -83.1 1 34.0 -50.2 270 34 446.1 446.1 310.5 446.1 0.00 42 78 17336 -54.9 -85.9 1 31.0 -55.6 257 44 452.7 452.7 311.1 452.7 0.00 43 71 17947 -47.7 -82.7 1 35.0 -49.3 273 54 480.4 480.4 313.5 480.4 0.01 44 70 18040 -48.5 -83.5 1 35.0 -50.0 270 48 480.6 480.6 313.5 480.7 0.01 45 60 19046 -50.5 -83.5 1 33.0 -51.9 292 35 497.8 497.8 314.8 497.9 0.01 46 55 19606 -55.5 -86.5 1 31.0 -56.4 298 16 498.9 498.9 314.9 498.9 0.00 47 55 19606 -55.1 -86.1 1 31.0 -56.0 298 16 499.8 499.8 314.9 499.8 0.00 48 50 20210 -56.9 -86.9 1 30.0 -57.7 265 20 509.4 509.4 315.6 509.4 0.00 49 46 20737 -57.5 -87.5 1 30.0 -58.3 273 22 520.2 520.2 316.3 520.3 0.00 50 44 21019 -55.3 -87.3 1 32.0 -56.4 280 23 532.3 532.3 317.1 532.3 0.00 51 39 21780 -59.7 -88.7 1 29.0 -60.4 278 9 539.8 539.8 317.5 539.8 0.00 52 37 22110 -58.5 -88.5 1 30.0 -59.4 299 19 551.1 551.1 318.2 551.1 0.00 53 36 22284 -54.1 -87.1 1 33.0 -55.6 303 22 566.8 566.8 319.0 566.8 0.01 54 30 23450 -55.3 -86.3 1 31.0 -56.8 340 17 593.9 593.9 320.3 593.9 0.01 55 26 24354 -58.3 -88.3 1 30.0 -59.6 304 14 610.2 610.2 321.0 610.2 0.01 56 24 24861 -54.3 -86.3 1 32.0 -56.3 292 26 635.9 635.9 322.2 636.0 0.01 57 21 25709 -57.5 -88.5 1 31.0 -59.2 328 20 651.0 651.0 322.7 651.1 0.01 58 20 26020 -53.1 -86.1 1 33.0 -55.8 350 21 673.6 673.6 323.6 673.7 0.01 59 16 27455 -56.1 -87.1 1 31.0 -58.5 358 35 708.2 708.2 324.7 708.3 0.01 60 12 29331 -46.5 -83.5 1 37.0 -52.8 25 52 803.0 803.0 327.3 803.3 0.03 61 10 30550 -44.5 -82.5 1 38.0 -52.4 25 71 853.4 853.5 328.5 853.9 0.04 62 9.6 30824 -43.1 -82.1 1 39.0 -51.9 868.7 868.8 328.8 869.2 0.05 63 6.3 33650 -45.1 -83.1 1 38.0 -54.7 971.4 971.5 330.7 972.1 0.06 TRP 353 7353 -51.1 -65.1 17 14.0 -51.3 310 73 299.1 299.1 281.0 299.1 0.02 WND 311 8189 -45.5 -73.7 3 28.2 -46.0 295 79 317.9 317.9 288.1 318.0 0.01 Sounding variables and indices 1000-500 mb thick: 4963.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 33.31 % Est. max temperature: -4.79 C = 23.37 F Sfc-Lift cond lev (LCL): 924.42 mb = 666.72 m = 2187.39 ft T: -14.30 C 700-500 lapse rate: 5.52 C/km ThetaE index: 0.17 C Layer 724.0- 700.0 mb Conv cond level (CCL): 750.40 mb = 2219.73 m = 7282.49 ft Mean mixing ratio: 0.67 g/kg Conv temperature: -3.60 C = 25.52 F Cap Strength: 14.95 C Lifted Index: 15.75 C Risk: None Lifted Index @300 mb: 42.33 C Lifted Index @700 mb: 7.34 C Showalter Index: 10.03 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 25.20 C Cross Totals Index: 13.20 C K Index: -18.90 Risk: None Sweat Index: 148.00 Risk: None Energy Index: 2.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.48 J/kg Max Up Vert Vel: 9.11 m/s Conv Inhibition (B-): 81157.97 J/kg Cap Strength: 15.66 C Lift Cond Lev (LCL): 861.08 mb = 1203.53 m = 3948.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 342 at 35 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 1003 53 315 10 7.1 -7.1 | 172 27 -3.7 26.5 1 1000 77 320 12 7.7 -9.2 | 173 25 -3.1 24.4 2 970 305 315 28 19.8 -19.8 | 213 16 9.0 13.8 3 931 610 325 44 25.2 -36.0 | 280 15 14.5 -2.4 4 925 662 325 50 28.7 -41.0 | 292 19 17.9 -7.3 5 895 914 320 48 30.9 -36.8 | 279 20 20.1 -3.2 6 859 1219 320 45 28.9 -34.5 | 273 18 18.1 -0.9 7 850 1301 320 45 28.9 -34.5 | 273 18 18.1 -0.9 8 791 1829 310 45 34.5 -28.9 | 259 24 23.7 4.7 9 759 2134 315 38 26.9 -26.9 | 247 17 16.1 6.7 10 728 2438 315 43 30.4 -30.4 | 261 20 19.6 3.2 11 700 2721 315 38 26.9 -26.9 | 247 17 16.1 6.7 12 698 2743 315 38 26.9 -26.9 | 247 17 16.1 6.7 13 639 3353 300 42 36.4 -21.0 | 244 29 25.6 12.6 14 611 3658 300 38 32.9 -19.0 | 237 27 22.1 14.6 15 585 3962 300 35 30.3 -17.5 | 230 25 19.5 16.1 16 559 4267 310 53 40.6 -34.1 | 271 30 29.8 -0.4 17 512 4877 310 59 45.2 -37.9 | 277 35 34.4 -4.3 18 500 5040 310 58 44.4 -37.3 | 276 34 33.6 -3.7 19 447 5791 315 70 49.5 -49.5 | 292 42 38.7 -15.9 20 427 6096 315 69 48.8 -48.8 | 292 41 38.0 -15.2 21 400 6530 315 71 50.2 -50.2 | 293 43 39.4 -16.6 22 353 7353 310 73 55.9 -46.9 | 286 47 45.1 -13.3 23 339 7620 305 73 59.8 -41.9 | 280 50 49.0 -8.3 24 311 8189 295 79 71.6 -33.4 | 270 61 60.8 0.2 25 309 8230 295 79 71.6 -33.4 | 270 61 60.8 0.2 26 300 8430 295 77 69.8 -32.5 | 269 59 59.0 1.1 27 270 9144 300 64 55.4 -32.0 | 268 45 44.6 1.6 28 250 9650 290 58 54.5 -19.8 | 253 46 43.7 13.8 29 214 10668 285 54 52.2 -14.0 | 245 46 41.4 19.6 30 200 11130 280 52 51.2 -9.0 | 239 47 40.4 24.6 31 196 11278 280 51 50.2 -8.9 | 238 47 39.4 24.8 32 170 12192 275 64 63.8 -5.6 | 242 60 53.0 28.0 33 150 13030 280 61 60.1 -10.6 | 245 54 49.3 23.0 34 129 14021 275 60 59.8 -5.2 | 240 57 49.0 28.4 35 123 14326 275 42 41.8 -3.7 | 226 43 31.1 30.0 36 118 14630 240 23 19.9 11.5 | 191 46 9.1 45.1 37 113 14935 245 21 19.0 8.9 | 191 43 8.2 42.5 38 108 15240 235 23 18.8 13.2 | 190 47 8.1 46.8 39 100 15720 270 35 35.0 -0.0 | 216 41 24.2 33.6 40 98 15850 270 35 35.0 -0.0 | 216 41 24.2 33.6 41 81 17069 270 33 33.0 -0.0 | 213 40 22.2 33.6 42 78 17374 255 45 43.5 11.6 | 216 56 32.7 45.3 43 74 17678 260 59 58.1 10.2 | 227 65 47.3 43.9 44 71 17983 275 53 52.8 -4.6 | 235 51 42.0 29.0 45 70 18040 270 48 48.0 -0.0 | 228 50 37.2 33.6 46 67 18288 265 44 43.8 3.8 | 221 50 33.0 37.5 47 64 18593 280 51 50.2 -8.9 | 238 47 39.4 24.8 48 56 19507 305 17 13.9 -9.8 | 187 24 3.1 23.9 49 53 19812 280 13 12.8 -2.3 | 184 31 2.0 31.4 50 51 20117 300 16 13.9 -8.0 | 187 26 3.1 25.6 51 50 20210 265 20 19.9 1.7 | 194 37 9.1 35.4 52 48 20422 265 20 19.9 1.7 | 194 37 9.1 35.4 53 44 21031 280 23 22.7 -4.0 | 202 32 11.9 29.6 54 42 21336 260 4 3.9 0.7 | 169 35 -6.8 34.3 55 38 21946 285 11 10.6 -2.8 | 180 31 -0.2 30.8 56 36 22250 310 25 19.2 -16.1 | 205 19 8.4 17.5 57 35 22555 260 4 3.9 0.7 | 169 35 -6.8 34.3 58 33 22860 245 10 9.1 4.2 | 177 38 -1.7 37.8 59 31 23165 270 21 21.0 -0.0 | 197 35 10.2 33.6 60 30 23450 340 17 5.8 -16.0 | 164 18 -5.0 17.6 61 29 23774 340 17 5.8 -16.0 | 164 18 -5.0 17.6 62 27 24079 340 16 5.5 -15.0 | 164 19 -5.3 18.6 63 26 24384 300 14 12.1 -7.0 | 183 27 1.3 26.6 64 25 24689 275 17 16.9 -1.5 | 191 33 6.2 32.1 65 24 24994 305 32 26.2 -18.4 | 225 22 15.4 15.3 66 21 25603 320 20 12.9 -15.3 | 186 18 2.1 18.3 67 20 26020 350 21 3.6 -20.7 | 151 15 -7.1 12.9 68 19 26213 320 26 16.7 -19.9 | 203 15 5.9 13.7 69 16 27432 360 36 -0.0 -36.0 | 78 11 -10.8 -2.4 70 15 27737 350 31 5.4 -30.5 | 120 6 -5.4 3.1 71 13 28651 25 48 -20.3 -43.5 | 72 33 -31.1 -9.9 72 13 28956 15 50 -12.9 -48.3 | 58 28 -23.7 -14.7 73 12 29566 30 53 -26.5 -45.9 | 72 39 -37.3 -12.3 74 10 30550 25 71 -30.0 -64.3 | 53 51 -40.8 -30.7 Wind Parameters Mean winds (0-6000m): 312.2 at 47.1 knts Storm direction: 342.2 at 35.3 knts Shear (0-3000m) pos: 5.6 neg: 2.1 tot: 7.7 10-3/s Storm rel Dir Shear (0-3000m): 74.1 deg Storm rel helicity (0-3000m) pos: 167.5 neg: -102.6 tot: 64.8 m^2/s^2 ave: 21.6 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 13.2 stream: 3.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.73 Bulk Shear: 56.46 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 ------------------------------------------------------------------------------- 500 319 27 207 15| 32.1 0.0 32.1|121.2 0.0 121.2 242.4 0.85| 33.0 28.2 1000 321 37 250 13| 16.0 3.1 19.2|148.6 -25.6 123.0 123.0 0.63| 23.7 15.0 1500 320 40 259 15| 10.7 2.4 13.1|148.6 -44.2 104.4 69.6 0.50| 17.6 8.8 2000 318 41 259 17| 8.0 1.7 9.8|148.6 -75.2 73.4 36.7 0.33| 15.6 5.2 2500 317 41 258 17| 6.7 1.4 8.1|167.5 -87.6 79.9 32.0 0.31| 14.1 4.4 3000 317 41 256 18| 5.6 2.1 7.7|167.5-102.6 64.8 21.6 0.24| 13.2 3.2 4000 313 40 251 20| 4.4 2.2 6.6|205.1-153.3 51.8 12.9 0.18| 12.2 2.2 5000 312 43 257 22| 5.5 1.8 7.2|330.1-155.4 174.7 34.9 0.29| 11.9 3.4 6000 312 47 265 24| 5.6 1.5 7.1|432.6-158.2 274.4 45.7 0.34| 11.0 3.7 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20251205.12.gif