UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100700.upa.cvt Date: 0000Z 7 OCT 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:0000Z 7 OCT 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 1006 53 7.2 6.8 97 0.4 7.0 95 1 279.9 280.9 279.8 296.7 6.16 1 1001 92 9.0 8.5 97 0.5 8.8 87 1 282.1 283.3 281.8 301.2 6.96 2 1000 100 9.6 9.0 96 0.6 9.3 85 1 282.8 284.0 282.4 302.6 7.21 3 997 125 13.2 9.6 79 3.6 11.2 103 4 286.6 287.9 284.4 307.7 7.54 4 985 228 16.8 9.8 63 7.0 12.7 177 14 291.2 292.6 286.5 313.2 7.74 5 963 422 21.4 11.4 53 10.0 15.2 236 30 297.7 299.3 289.8 323.5 8.82 6 937 659 21.2 10.2 49 11.0 14.4 245 41 299.9 301.4 290.1 324.5 8.36 7 925 770 20.4 9.4 49 11.0 13.7 245 39 300.2 301.6 289.9 323.9 8.02 8 850 1493 14.2 7.2 63 7.0 10.1 255 30 301.0 302.4 289.8 323.3 7.51 9 796 2042 9.0 5.9 81 3.1 7.2 262 29 301.2 302.5 289.6 323.0 7.33 10 774 2274 8.2 -2.8 46 11.0 2.9 267 30 302.7 303.5 287.1 315.0 4.02 11 763 2393 10.0 -17.0 13 27.0 0.2 269 31 305.9 306.2 285.4 310.2 1.32 12 700 3103 5.0 -20.0 14 25.0 -3.3 265 32 308.0 308.2 285.9 311.7 1.12 13 651 3690 0.2 -15.8 29 16.0 -5.4 259 32 309.1 309.4 286.9 314.6 1.71 14 646 3752 0.6 -25.4 12 26.0 -6.8 256 33 310.2 310.3 286.3 312.7 0.75 15 635 3890 0.0 -28.0 10 28.0 -7.5 249 34 311.0 311.1 286.4 313.1 0.60 16 627 3992 -0.3 -24.3 14 24.0 -7.3 245 35 311.8 312.0 287.0 314.7 0.85 17 577 4652 -4.5 -22.5 23 18.0 -9.8 248 41 314.4 314.6 288.1 318.1 1.09 18 553 4987 -5.5 -41.5 4 36.0 -12.2 251 45 317.1 317.1 288.0 317.7 0.18 19 536 5231 -6.9 -37.9 6 31.0 -13.0 252 47 318.2 318.3 288.5 319.2 0.27 20 533 5275 -6.9 -33.9 10 27.0 -12.9 252 47 318.7 318.8 288.8 320.2 0.41 21 500 5770 -11.5 -30.5 19 19.0 -15.7 255 52 319.0 319.1 289.1 321.2 0.60 22 450 6563 -18.5 -32.5 28 14.0 -21.1 257 49 320.0 320.1 289.3 322.0 0.55 23 446 6630 -18.7 -47.7 6 29.0 -22.2 257 49 320.5 320.6 289.0 321.0 0.11 24 443 6680 -18.9 -31.9 31 13.0 -21.4 257 48 320.9 321.0 289.7 323.0 0.60 25 432 6866 -20.7 -31.7 37 11.0 -22.8 256 46 320.9 321.1 289.7 323.2 0.62 26 413 7196 -22.1 -45.1 11 23.0 -24.9 255 47 323.3 323.3 289.9 323.9 0.17 27 400 7430 -22.7 -48.7 7 26.0 -25.5 255 51 325.5 325.5 290.5 325.9 0.11 28 366 8077 -26.7 -56.7 4 30.0 -29.0 255 52 328.5 328.5 291.3 328.7 0.05 29 364 8116 -26.9 -56.9 4 30.0 -29.2 255 52 328.8 328.8 291.4 329.0 0.05 30 300 9480 -38.1 -55.1 15 17.0 -39.1 255 52 331.7 331.7 292.3 332.0 0.07 31 260 10450 -45.9 -57.9 25 12.0 -46.3 251 54 334.1 334.1 292.9 334.3 0.06 32 257 10527 -46.5 -52.5 50 6.0 -46.8 251 55 334.3 334.3 293.0 334.7 0.11 33 250 10710 -48.3 -54.3 50 6.0 -48.6 250 55 334.3 334.3 293.0 334.6 0.10 34 246 10815 -49.3 -55.3 49 6.0 -49.5 250 55 334.3 334.3 293.0 334.7 0.09 35 225 11390 -54.7 -57.1 75 2.4 -54.8 252 56 334.7 334.7 293.0 335.0 0.08 36 222 11475 -55.3 -61.3 47 6.0 -55.4 252 56 335.0 335.1 293.1 335.2 0.04 37 216 11648 -56.5 -64.5 36 8.0 -56.6 253 55 335.8 335.8 293.3 335.9 0.03 38 205 11976 -58.9 -64.9 46 6.0 -59.0 254 55 337.1 337.1 293.6 337.2 0.03 39 200 12130 -59.5 -66.5 40 7.0 -59.6 255 55 338.5 338.5 294.0 338.6 0.02 40 198 12193 -60.1 -68.1 34 8.0 -60.2 256 55 338.6 338.6 294.0 338.6 0.02 41 191 12418 -59.3 -71.3 20 12.0 -59.5 259 57 343.3 343.4 295.1 343.4 0.01 42 180 12789 -61.0 -73.5 18 12.5 -61.2 265 60 346.4 346.4 295.8 346.4 0.01 43 170 13143 -62.7 -75.7 16 13.0 -62.8 265 56 349.3 349.3 296.5 349.4 0.01 44 153 13797 -60.7 -81.7 5 21.0 -60.9 262 43 363.4 363.4 299.4 363.5 0.00 45 150 13920 -61.5 -82.5 5 21.0 -61.7 265 42 364.1 364.1 299.5 364.1 0.00 46 129 14847 -65.5 -84.5 5 19.0 -65.6 269 36 373.0 373.0 301.1 373.0 0.00 47 124 15088 -64.3 -84.3 5 20.0 -64.4 269 35 379.4 379.4 302.2 379.4 0.00 48 119 15339 -65.3 -84.3 6 19.0 -65.4 267 34 382.1 382.1 302.6 382.1 0.00 49 115 15549 -61.3 -84.3 3 23.0 -61.5 260 34 393.3 393.3 304.3 393.3 0.00 50 104 16169 -64.3 -85.3 4 21.0 -64.5 241 33 399.0 399.0 305.0 399.0 0.00 51 100 16410 -62.9 -84.9 4 22.0 -63.1 250 30 406.2 406.2 306.0 406.2 0.00 52 91 16988 -65.1 -87.1 3 22.0 -65.3 250 26 412.9 412.9 306.9 412.9 0.00 53 88 17193 -63.7 -86.7 3 23.0 -63.9 240 21 419.7 419.7 307.7 419.7 0.00 54 83 17550 -65.7 -87.7 3 22.0 -65.9 234 20 422.7 422.7 308.0 422.7 0.00 55 70 18600 -59.7 -87.7 1 28.0 -60.2 245 17 456.7 456.7 311.5 456.7 0.00 56 67 18874 -59.3 -87.3 1 28.0 -59.8 245 17 463.3 463.3 312.1 463.3 0.00 57 54 20214 -62.5 -88.5 2 26.0 -62.9 221 16 485.4 485.4 313.9 485.4 0.00 58 50 20690 -61.1 -88.1 2 27.0 -61.6 275 5 499.5 499.5 314.9 499.5 0.00 59 31 23682 -56.1 -87.1 1 31.0 -57.5 224 7 586.2 586.2 320.0 586.2 0.01 60 30 23890 -56.3 -86.3 1 30.0 -57.7 160 2 591.2 591.2 320.2 591.2 0.01 61 20 26460 -56.5 -87.5 1 31.0 -58.4 260 10 663.2 663.2 323.2 663.3 0.01 62 19 26785 -56.7 -87.7 1 31.0 -58.6 248 12 672.4 672.4 323.5 672.5 0.01 63 12 29740 -50.3 -84.3 1 34.0 -55.1 272 24 789.5 789.5 327.0 789.8 0.03 64 10 30930 -50.3 -85.3 1 35.0 -55.7 260 22 831.8 831.8 328.0 832.0 0.03 65 8.9 31690 -50.7 -84.7 1 34.0 -56.3 858.4 858.5 328.6 858.8 0.03 66 7.0 33285 -42.1 -82.1 0 40.0 -52.9 955.0 955.0 330.4 955.7 0.07 67 5.2 35281 -45.7 -83.7 1 38.0 -55.9 1023.5 1023.6 331.5 1024.3 0.07 68 4.8 35816 -44.5 -82.5 1 38.0 -55.7 1052.8 1052.8 332.0 1053.9 0.09 TRP 170 13143 -62.7 -75.7 16 13.0 -62.8 265 56 349.3 349.3 296.5 349.4 0.01 WND 180 12789 -61.0 -73.5 18 12.5 -61.2 265 60 346.4 346.4 295.8 346.4 0.01 Sounding variables and indices 1000-500 mb thick: 5670.00 m Freezing level: 635.00 mb = 3890.22 m = 12763.04 ft Wetbulb zero: 759.44 mb = 2431.28 m = 7976.54 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 33.19 % Est. max temperature: 28.32 C = 82.98 F Sfc-Lift cond lev (LCL): 999.87 mb = 101.12 m = 331.76 ft T: 9.76 C 700-500 lapse rate: 6.19 C/km ThetaE index: 14.29 C Layer 925.0- 700.0 mb Conv cond level (CCL): 1001.00 mb = 92.12 m = 302.22 ft Mean mixing ratio: 8.09 g/kg Conv temperature: 11.11 C = 52.01 F Cap Strength: 6.50 C Lifted Index: 5.30 C Risk: None Lifted Index @300 mb: 9.28 C Lifted Index @700 mb: 4.92 C Showalter Index: 3.10 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 18.70 C K Index: 7.90 Risk: None Sweat Index: 198.40 Risk: None Energy Index: -0.33 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 65.66 J/kg Max Up Vert Vel: 11.46 m/s Conv Inhibition (B-): 63582.16 J/kg Cap Strength: 6.31 C Lift Cond Lev (LCL): 838.56 mb = 1606.35 m = 5270.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 27 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 1006 53 95 1 -1.0 0.1 | 104 28 -26.9 6.7 1 1000 100 85 1 -1.0 -0.1 | 104 28 -26.9 6.5 2 976 305 230 22 16.9 14.1 | 156 23 -9.0 20.8 3 942 610 245 42 38.1 17.7 | 207 27 12.2 24.4 4 925 770 245 39 35.3 16.5 | 202 25 9.4 23.1 5 910 914 250 35 32.9 12.0 | 201 20 7.0 18.6 6 878 1219 255 31 29.9 8.0 | 195 15 4.0 14.7 7 850 1493 255 30 29.0 7.8 | 192 15 3.1 14.4 8 816 1829 255 28 27.0 7.2 | 185 14 1.1 13.9 9 787 2134 265 29 28.9 2.5 | 198 10 3.0 9.2 10 758 2438 270 31 31.0 -0.0 | 218 8 5.1 6.6 11 731 2743 270 32 32.0 -0.0 | 223 9 6.1 6.6 12 700 3103 265 32 31.9 2.8 | 212 11 6.0 9.4 13 653 3658 260 32 31.5 5.6 | 205 13 5.6 12.2 14 628 3962 245 35 31.7 14.8 | 195 22 5.8 21.4 15 604 4267 245 37 33.5 15.6 | 199 24 7.6 22.3 16 560 4877 250 44 41.3 15.0 | 215 27 15.4 21.7 17 500 5770 255 52 50.2 13.5 | 230 32 24.3 20.1 18 479 6096 260 55 54.2 9.6 | 240 33 28.3 16.2 19 423 7010 255 44 42.5 11.4 | 223 24 16.6 18.0 20 400 7430 255 51 49.3 13.2 | 230 31 23.4 19.8 21 389 7620 255 52 50.2 13.5 | 230 32 24.3 20.1 22 314 9144 255 52 50.2 13.5 | 230 32 24.3 20.1 23 300 9480 255 52 50.2 13.5 | 230 32 24.3 20.1 24 252 10668 250 55 51.7 18.8 | 225 36 25.8 25.4 25 250 10710 250 55 51.7 18.8 | 225 36 25.8 25.4 26 240 10973 250 56 52.6 19.2 | 226 37 26.7 25.8 27 200 12130 255 55 53.1 14.2 | 233 34 27.2 20.9 28 180 12789 265 60 59.8 5.2 | 251 36 33.9 11.9 29 171 13106 265 60 59.8 5.2 | 251 36 33.9 11.9 30 170 13143 265 56 55.8 4.9 | 249 32 29.9 11.5 31 155 13716 260 44 43.3 7.6 | 231 23 17.4 14.3 32 150 13920 265 42 41.8 3.7 | 237 19 15.9 10.3 33 121 15240 270 34 34.0 -0.0 | 231 10 8.1 6.6 34 104 16154 240 33 28.6 16.5 | 187 23 2.7 23.1 35 100 16410 250 30 28.2 10.3 | 188 17 2.3 16.9 36 99 16459 245 27 24.5 11.4 | 175 18 -1.4 18.0 37 94 16764 250 30 28.2 10.3 | 188 17 2.3 16.9 38 90 17069 250 24 22.6 8.2 | 167 15 -3.3 14.8 39 85 17374 225 17 12.0 12.0 | 143 23 -13.9 18.7 40 77 17983 255 28 27.0 7.2 | 185 14 1.1 13.9 41 74 18288 250 16 15.0 5.5 | 138 16 -10.9 12.1 42 70 18593 255 18 17.4 4.7 | 143 14 -8.5 11.3 43 70 18600 245 17 15.4 7.2 | 143 17 -10.5 13.8 44 67 18898 245 17 15.4 7.2 | 143 17 -10.5 13.8 45 64 19202 250 19 17.9 6.5 | 148 15 -8.0 13.1 46 60 19507 270 12 12.0 -0.0 | 116 15 -13.9 6.6 47 58 19812 225 14 9.9 9.9 | 136 23 -16.0 16.5 48 55 20117 205 15 6.3 13.6 | 136 28 -19.6 20.2 49 52 20422 255 18 17.4 4.7 | 143 14 -8.5 11.3 50 50 20690 275 5 5.0 -0.4 | 106 22 -20.9 6.2 51 50 20726 225 10 7.1 7.1 | 126 23 -18.8 13.7 52 45 21336 245 10 9.1 4.2 | 123 20 -16.8 10.9 53 41 21946 235 14 11.5 8.0 | 135 21 -14.4 14.7 54 39 22250 270 10 10.0 -0.0 | 113 17 -15.9 6.6 55 37 22555 245 13 11.8 5.5 | 131 19 -14.1 12.1 56 35 22860 280 12 11.8 -2.1 | 108 15 -14.1 4.5 57 32 23470 290 12 11.3 -4.1 | 100 15 -14.6 2.5 58 30 23890 160 2 -0.7 1.9 | 108 28 -26.6 8.5 59 29 24079 0 0 -0.0 -0.0 | 104 27 -25.9 6.6 60 25 24994 230 17 13.0 10.9 | 144 22 -12.9 17.6 61 24 25298 255 19 18.4 4.9 | 147 14 -7.5 11.6 62 23 25603 295 17 15.4 -7.2 | 87 11 -10.5 -0.6 63 22 25908 270 17 17.0 -0.0 | 127 11 -8.9 6.6 64 21 26213 300 14 12.1 -7.0 | 88 14 -13.8 -0.4 65 20 26460 260 10 9.8 1.7 | 118 18 -16.1 8.4 66 18 27127 235 14 11.5 8.0 | 135 21 -14.4 14.7 67 17 27432 260 16 15.8 2.8 | 133 14 -10.1 9.4 68 16 27737 265 17 16.9 1.5 | 132 12 -9.0 8.1 69 16 28042 290 18 16.9 -6.2 | 93 9 -9.0 0.5 70 15 28346 285 9 8.7 -2.3 | 104 18 -17.2 4.3 71 14 28651 250 13 12.2 4.4 | 129 18 -13.7 11.1 72 14 28956 290 13 12.2 -4.4 | 99 14 -13.7 2.2 73 13 29261 260 12 11.8 2.1 | 122 17 -14.1 8.7 74 12 29870 275 27 26.9 -2.4 | 193 4 1.0 4.3 75 11 30175 255 21 20.3 5.4 | 155 13 -5.6 12.1 76 10 30930 260 22 21.7 3.8 | 158 11 -4.2 10.5 Wind Parameters Mean winds (0-6000m): 254.4 at 35.7 knts Storm direction: 284.4 at 26.7 knts Shear (0-3000m) pos: 5.6 neg: 0.4 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 109.6 deg Storm rel helicity (0-3000m) pos: 366.0 neg: -33.9 tot: 332.1 m^2/s^2 ave: 110.7 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 14.1 stream: 8.2 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 1.49 Bulk Shear: 44.08 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 ------------------------------------------------------------------------------- 500 235 20 151 20| 40.3 0.0 40.3|326.2 0.0 326.2 652.5 0.87| 53.7 46.9 1000 243 29 179 19| 17.5 0.0 17.5|349.6 -16.2 333.4 333.4 0.71| 33.5 23.8 1500 247 29 184 18| 10.5 0.0 10.5|349.6 -25.1 324.5 216.3 0.64| 23.7 15.1 2000 250 29 185 17| 7.6 0.0 7.6|355.2 -30.0 325.2 162.6 0.60| 19.1 11.5 2500 253 29 189 15| 6.7 0.0 6.7|365.1 -30.0 335.1 134.0 0.61| 16.3 10.0 3000 256 30 192 14| 5.6 0.4 6.0|366.0 -33.9 332.1 110.7 0.58| 14.1 8.2 4000 257 31 196 14| 4.2 1.9 6.1|368.0 -53.3 314.7 78.7 0.45| 12.2 5.6 5000 254 33 200 16| 4.4 1.6 6.0|432.8 -53.3 379.5 75.9 0.50| 10.9 5.4 6000 254 36 207 18| 4.6 1.3 5.9|519.9 -53.3 466.6 77.8 0.54| 10.1 5.5 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20251007.00.gif