UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:0000Z 1 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 1015 53 -2.1 -5.2 79 3.1 -3.1 130 5 269.9 270.3 269.2 276.8 2.55 1 1000 171 -2.9 -5.9 80 3.0 -3.9 175 21 270.2 270.7 269.2 276.9 2.46 2 925 782 -8.5 -9.3 94 0.8 -8.7 175 19 270.6 271.0 268.8 276.2 2.04 3 904 960 -10.1 -11.0 93 0.9 -10.4 177 18 270.8 271.1 268.5 275.8 1.82 4 850 1432 -13.1 -14.2 91 1.1 -13.4 195 22 272.4 272.7 269.1 276.6 1.50 5 758 2297 -17.5 -18.6 91 1.1 -17.7 215 38 276.7 276.9 271.2 280.1 1.16 6 700 2891 -19.5 -21.1 87 1.6 -19.8 235 41 280.9 281.1 273.4 283.9 1.01 7 659 3338 -20.9 -21.9 92 1.0 -21.1 229 46 284.2 284.4 275.2 287.2 1.00 8 609 3920 -22.9 -24.7 85 1.8 -23.2 223 50 288.4 288.5 277.2 291.0 0.85 9 593 4115 -21.3 -23.2 85 1.9 -21.7 221 49 292.4 292.6 279.3 295.6 0.99 10 553 4629 -22.9 -25.5 79 2.6 -23.4 226 48 296.5 296.6 281.0 299.2 0.87 11 512 5189 -27.1 -30.1 76 3.0 -27.5 230 50 298.0 298.1 281.3 300.0 0.61 12 500 5360 -28.5 -30.4 84 1.9 -28.7 230 51 298.3 298.4 281.4 300.3 0.61 13 461 5937 -33.3 -33.5 98 0.2 -33.3 230 52 299.3 299.4 281.7 300.9 0.49 14 453 6060 -34.7 -35.0 97 0.3 -34.7 230 52 299.1 299.1 281.5 300.5 0.43 15 449 6122 -35.3 -37.6 79 2.3 -35.5 230 52 299.1 299.1 281.4 300.2 0.33 16 446 6169 -35.7 -36.7 90 1.0 -35.8 229 52 299.1 299.2 281.5 300.4 0.37 17 442 6232 -36.3 -39.7 71 3.4 -36.5 228 52 299.1 299.2 281.4 300.1 0.27 18 441 6248 -36.5 -39.7 72 3.2 -36.7 228 52 299.1 299.1 281.3 300.0 0.28 19 439 6279 -36.5 -37.5 90 1.0 -36.6 227 53 299.5 299.5 281.6 300.6 0.35 20 430 6423 -37.5 -38.5 90 1.0 -37.6 225 53 300.0 300.0 281.8 301.1 0.32 21 422 6552 -37.9 -45.9 43 8.0 -38.4 226 57 301.1 301.1 282.0 301.6 0.15 22 400 6920 -40.5 -46.5 52 6.0 -40.8 230 68 302.4 302.4 282.5 302.9 0.15 23 375 7355 -43.7 -48.4 60 4.7 -43.9 233 73 303.7 303.8 283.1 304.2 0.13 24 369 7463 -44.5 -55.5 28 11.0 -44.9 234 74 304.1 304.1 283.1 304.3 0.06 25 366 7518 -44.7 -54.7 32 10.0 -45.0 234 75 304.5 304.5 283.3 304.8 0.06 26 359 7646 -45.7 -56.7 28 11.0 -46.0 235 76 304.9 304.9 283.4 305.1 0.05 27 355 7720 -46.1 -63.1 13 17.0 -46.5 235 78 305.3 305.3 283.5 305.4 0.02 28 353 7758 -46.1 -68.1 7 22.0 -46.5 235 79 305.8 305.8 283.7 305.9 0.01 29 300 8820 -53.1 -70.1 11 17.0 -53.3 235 81 310.5 310.5 285.5 310.5 0.01 30 287 9105 -55.1 -70.1 14 15.0 -55.3 235 81 311.6 311.6 285.9 311.6 0.01 31 250 9980 -58.5 -73.5 13 15.0 -58.6 235 87 319.1 319.1 288.5 319.1 0.01 32 244 10133 -58.9 -73.9 13 15.0 -59.0 235 87 320.7 320.7 289.0 320.7 0.01 33 230 10503 -59.6 -75.9 10 16.3 -59.7 235 91 325.2 325.2 290.3 325.2 0.01 34 223 10697 -59.9 -76.9 9 17.0 -60.0 235 91 327.5 327.5 291.0 327.6 0.00 35 200 11380 -58.3 -80.3 4 22.0 -58.5 240 87 340.4 340.4 294.4 340.5 0.00 36 195 11539 -57.5 -80.5 4 23.0 -57.7 241 86 344.2 344.2 295.3 344.2 0.00 37 184 11902 -58.9 -80.9 4 22.0 -59.1 243 83 347.7 347.7 296.1 347.7 0.00 38 173 12289 -56.9 -80.9 3 24.0 -57.2 245 79 357.2 357.2 298.1 357.2 0.00 39 171 12362 -57.5 -81.5 3 24.0 -57.8 245 79 357.4 357.4 298.2 357.4 0.00 40 153 13065 -55.9 -81.9 2 26.0 -56.2 249 73 371.7 371.7 300.8 371.7 0.00 41 150 13190 -56.1 -82.1 2 26.0 -56.4 250 72 373.4 373.4 301.2 373.4 0.00 42 145 13405 -56.9 -82.9 2 26.0 -57.2 250 71 375.7 375.7 301.5 375.7 0.00 43 132 14003 -54.9 -82.9 2 28.0 -55.3 250 66 389.5 389.5 303.7 389.5 0.00 44 113 14992 -56.9 -83.9 2 27.0 -57.3 250 60 403.4 403.4 305.7 403.5 0.00 45 104 15520 -55.3 -84.3 2 29.0 -55.8 247 52 416.2 416.2 307.3 416.2 0.00 46 100 15770 -55.9 -83.9 2 28.0 -56.4 245 46 419.7 419.7 307.7 419.7 0.00 47 70 18030 -57.9 -85.9 2 28.0 -58.5 260 39 460.5 460.5 311.8 460.5 0.00 48 62 18795 -57.9 -85.9 2 28.0 -58.5 257 39 476.8 476.8 313.2 476.8 0.00 49 56 19433 -60.5 -87.5 2 27.0 -61.0 262 45 484.9 484.9 313.8 485.0 0.00 50 50 20140 -59.9 -87.9 1 28.0 -60.5 280 29 502.3 502.3 315.1 502.3 0.00 51 40 21532 -59.5 -87.5 1 28.0 -60.3 295 27 536.4 536.4 317.3 536.5 0.00 52 30 23350 -54.7 -85.7 1 31.0 -56.3 350 29 595.5 595.5 320.4 595.6 0.01 53 26 24253 -59.9 -87.9 1 28.0 -61.0 330 31 605.6 605.6 320.9 605.7 0.01 54 24 24754 -58.5 -88.5 1 30.0 -59.8 338 27 623.7 623.7 321.6 623.8 0.01 55 20 25890 -61.5 -89.5 1 28.0 -62.6 360 36 647.9 647.9 322.6 648.0 0.01 56 13 28521 -68.5 -92.5 2 24.0 -69.2 354 58 708.6 708.6 324.7 708.7 0.01 57 10 30110 -64.9 -91.9 1 27.0 -66.2 5 73 777.3 777.3 326.7 777.4 0.01 58 8.1 31402 -62.9 -90.9 1 28.0 -64.9 833.5 833.5 328.0 833.6 0.01 59 6.7 32568 -63.7 -91.7 1 28.0 -65.8 876.6 876.7 329.0 876.7 0.01 TRP 244 10133 -58.9 -73.9 13 15.0 -59.0 235 87 320.7 320.7 289.0 320.7 0.01 WND 230 10503 -59.6 -75.9 10 16.3 -59.7 235 91 325.2 325.2 290.3 325.2 0.01 Sounding variables and indices 1000-500 mb thick: 5189.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 86.91 % Est. max temperature: -0.04 C = 31.93 F Sfc-Lift cond lev (LCL): 966.71 mb = 436.33 m = 1431.51 ft T: -5.33 C 700-500 lapse rate: 3.65 C/km ThetaE index: 1.14 C Layer 925.0- 850.0 mb Conv cond level (CCL): 932.47 mb = 718.96 m = 2358.76 ft Mean mixing ratio: 2.26 g/kg Conv temperature: -1.41 C = 29.47 F Cap Strength: 18.03 C Lifted Index: 18.12 C Risk: None Lifted Index @300 mb: 24.05 C Lifted Index @700 mb: 5.79 C Showalter Index: 18.06 C Risk: None Total Totals Index: 29.70 C Risk: None Vertical Totals Index: 15.40 C Cross Totals Index: 14.30 C K Index: -0.40 Risk: None Sweat Index: 191.70 Risk: None Energy Index: 4.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.47 J/kg Max Up Vert Vel: 2.64 m/s Conv Inhibition (B-): 0.33 J/kg Cap Strength: 18.07 C Lift Cond Lev (LCL): 935.03 mb = 697.45 m = 2288.18 ft Lev Free Conv (LFC): 920.03 mb = 823.65 m = 2702.23 ft Equ Level (EL): 870.03 mb = 1253.35 m = 4111.99 ft B at Equ Level: 3.19 J/kg Max Parcel Lev (MPL): 840.03 mb = 1521.08 m = 4990.36 ft Wind level data Storm motion: 250 at 29 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 1015 53 130 5 -3.8 3.2 | 78 32 -31.0 -6.6 1 1000 171 175 21 -1.8 20.9 | 111 31 -29.0 11.2 2 983 305 175 23 -2.0 22.9 | 114 32 -29.2 13.1 3 946 610 170 21 -3.6 20.7 | 109 33 -30.8 10.9 4 925 782 175 19 -1.7 18.9 | 108 30 -28.8 9.2 5 909 914 175 18 -1.6 17.9 | 106 30 -28.7 8.2 6 874 1219 190 20 3.5 19.7 | 113 26 -23.7 9.9 7 850 1432 195 22 5.7 21.3 | 118 24 -21.5 11.5 8 806 1829 205 23 9.7 20.8 | 122 21 -17.5 11.1 9 774 2134 210 32 16.0 27.7 | 148 21 -11.2 17.9 10 743 2438 220 43 27.6 32.9 | 181 23 0.5 23.2 11 714 2743 235 40 32.8 22.9 | 203 14 5.6 13.2 12 700 2891 235 41 33.6 23.5 | 205 15 6.4 13.7 13 631 3658 225 50 35.4 35.4 | 198 27 8.2 25.6 14 580 4267 220 49 31.5 37.5 | 189 28 4.3 27.8 15 534 4877 230 48 36.8 30.9 | 204 23 9.6 21.1 16 500 5360 230 51 39.1 32.8 | 207 26 11.9 23.0 17 450 6096 230 52 39.8 33.4 | 208 27 12.7 23.7 18 431 6401 225 53 37.5 37.5 | 200 30 10.3 27.7 19 400 6920 230 68 52.1 43.7 | 216 42 24.9 33.9 20 360 7620 235 76 62.3 43.6 | 226 49 35.1 33.8 21 344 7925 235 83 68.0 47.6 | 227 56 40.8 37.8 22 300 8820 235 81 66.4 46.5 | 227 54 39.2 36.7 23 285 9144 235 81 66.4 46.5 | 227 54 39.2 36.7 24 250 9980 235 87 71.3 49.9 | 228 60 44.1 40.1 25 244 10133 235 87 71.3 49.9 | 228 60 44.1 40.1 26 230 10503 235 91 74.5 52.2 | 228 64 47.4 42.4 27 224 10668 235 91 74.5 52.2 | 228 64 47.4 42.4 28 200 11380 240 87 75.3 43.5 | 235 59 48.2 33.7 29 150 13190 250 72 67.7 24.6 | 250 43 40.5 14.9 30 109 15240 250 58 54.5 19.8 | 250 29 27.3 10.1 31 100 15770 245 46 41.7 19.4 | 236 17 14.5 9.7 32 94 16154 245 46 41.7 19.4 | 236 17 14.5 9.7 33 78 17374 250 51 47.9 17.4 | 250 22 20.8 7.7 34 70 18030 260 39 38.4 6.8 | 285 12 11.2 -3.0 35 64 18593 255 37 35.7 9.6 | 271 9 8.6 -0.2 36 53 19812 265 48 47.8 4.2 | 285 21 20.6 -5.6 37 50 20140 280 29 28.6 -5.0 | 355 15 1.4 -14.8 38 48 20422 280 29 28.6 -5.0 | 355 15 1.4 -14.8 39 46 20726 265 30 29.9 2.6 | 339 8 2.7 -7.2 40 43 21031 275 36 35.9 -3.1 | 326 16 8.7 -12.9 41 41 21336 290 28 26.3 -9.6 | 3 19 -0.9 -19.3 42 38 21946 305 24 19.7 -13.8 | 18 25 -7.5 -23.5 43 36 22250 290 19 17.9 -6.5 | 30 19 -9.3 -16.3 44 34 22555 340 28 9.6 -26.3 | 26 40 -17.6 -36.1 45 30 23350 350 29 5.0 -28.6 | 30 44 -22.1 -38.3 46 29 23470 355 31 2.7 -30.9 | 31 47 -24.5 -40.7 47 25 24384 325 31 17.8 -25.4 | 15 36 -9.4 -35.2 48 24 24689 340 28 9.6 -26.3 | 26 40 -17.6 -36.1 49 23 24994 330 24 12.0 -20.8 | 26 34 -15.2 -30.6 50 21 25603 10 33 -5.7 -32.5 | 38 54 -32.9 -42.3 51 20 25890 360 36 -0.0 -36.0 | 31 53 -27.2 -45.8 52 17 26822 345 29 7.5 -28.0 | 27 43 -19.7 -37.8 53 16 27127 355 37 3.2 -36.9 | 27 52 -23.9 -46.6 54 16 27432 350 37 6.4 -36.4 | 24 51 -20.7 -46.2 55 12 28956 355 67 5.8 -66.7 | 16 79 -21.3 -76.5 56 11 29261 360 65 -0.0 -65.0 | 20 80 -27.2 -74.8 57 11 29566 10 71 -12.3 -69.9 | 26 89 -39.5 -79.7 58 10 30110 5 73 -6.4 -72.7 | 22 89 -33.5 -82.5 Wind Parameters Mean winds (0-6000m): 220.2 at 38.5 knts Storm direction: 250.2 at 28.9 knts Shear (0-3000m) pos: 7.6 neg: 0.0 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 125.5 deg Storm rel helicity (0-3000m) pos: 367.1 neg: -33.0 tot: 334.1 m^2/s^2 ave: 111.4 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 12.6 stream: 8.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.03 Bulk Shear: 111.43 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 ------------------------------------------------------------------------------- 500 173 20 109 31| 18.4 0.0 18.4|161.5 -15.1 146.5 292.9 0.82| 22.5 18.5 1000 174 20 108 31| 8.4 0.0 8.4|170.3 -31.8 138.5 138.5 0.62| 14.2 8.8 1500 180 20 111 29| 7.2 0.0 7.2|201.9 -31.8 170.2 113.4 0.63| 11.8 7.5 2000 187 21 114 27| 7.5 0.0 7.5|245.8 -31.8 214.0 107.0 0.68| 11.3 7.6 2500 196 24 124 24| 8.8 0.0 8.8|346.0 -31.8 314.2 125.7 0.75| 13.0 9.7 3000 206 27 134 21| 7.6 0.0 7.6|367.1 -33.0 334.1 111.4 0.71| 12.6 8.9 4000 214 33 152 19| 5.7 1.4 7.1|367.1 -66.6 300.5 75.1 0.55| 11.0 6.0 5000 217 36 164 20| 4.8 1.1 5.9|416.2 -76.7 339.5 67.9 0.55| 9.9 5.4 6000 220 38 173 20| 4.0 1.1 5.1|423.8 -76.7 347.0 57.8 0.54| 8.5 4.6 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20251201.00.gif