UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:0000Z 9 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 1010 53 4.8 -1.2 65 6.0 2.3 320 4 277.2 277.7 274.9 286.7 3.46 1 1006 84 7.4 -2.6 49 10.0 3.2 320 8 280.1 280.6 276.1 288.9 3.13 2 1004 100 8.2 -2.8 46 11.0 3.6 320 9 281.0 281.6 276.5 289.7 3.09 3 1000 132 8.4 -3.6 43 12.0 3.4 320 13 281.5 282.1 276.6 289.8 2.92 4 999 140 8.4 -3.6 43 12.0 3.4 321 14 281.6 282.1 276.6 289.9 2.93 5 925 771 3.4 -5.6 52 9.0 -0.1 355 26 282.8 283.3 276.9 290.6 2.72 6 904 957 1.8 -9.2 44 11.0 -2.1 350 25 283.0 283.4 276.2 289.1 2.10 7 850 1449 -2.7 -8.7 63 6.0 -4.8 360 22 283.3 283.7 276.7 290.0 2.33 8 794 1984 -7.7 -11.8 72 4.1 -8.9 3 14 283.6 283.9 276.3 289.2 1.95 9 778 2142 -7.3 -20.3 35 13.0 -10.5 359 11 285.6 285.8 275.9 288.6 0.98 10 748 2448 -7.7 -25.7 22 18.0 -11.5 275 7 288.4 288.5 276.9 290.4 0.63 11 723 2712 -9.1 -31.1 15 22.0 -13.1 293 11 289.7 289.8 277.2 291.0 0.39 12 700 2961 -10.7 -24.7 31 14.0 -13.7 290 16 290.6 290.8 278.1 293.0 0.74 13 638 3664 -17.1 -25.1 50 8.0 -18.6 275 9 291.2 291.3 278.4 293.6 0.78 14 632 3735 -17.3 -26.3 45 9.0 -19.0 273 10 291.7 291.9 278.6 294.0 0.71 15 628 3783 -15.5 -47.5 5 32.0 -18.9 271 11 294.3 294.3 278.9 294.6 0.08 16 624 3831 -15.1 -45.1 6 30.0 -18.6 270 12 295.3 295.3 279.4 295.7 0.11 17 500 5480 -22.3 -56.3 3 34.0 -24.9 225 55 305.9 305.9 283.8 306.0 0.04 18 482 5748 -23.5 -50.5 6 27.0 -25.8 225 61 307.6 307.6 284.5 307.9 0.08 19 435 6487 -29.7 -51.7 10 22.0 -31.2 224 57 308.9 308.9 285.0 309.2 0.07 20 400 7080 -33.1 -52.1 13 19.0 -34.3 220 72 312.0 312.0 286.1 312.3 0.08 21 393 7204 -34.1 -49.1 21 15.0 -35.1 220 73 312.2 312.3 286.3 312.7 0.11 22 352 7973 -37.3 -60.3 7 23.0 -38.2 219 83 317.9 317.9 288.1 318.1 0.03 23 300 9070 -41.7 -66.7 5 25.0 -42.5 215 104 326.6 326.6 290.7 326.7 0.02 24 280 9535 -44.0 -68.2 5 24.2 -44.6 215 110 329.8 329.8 291.7 329.9 0.01 25 250 10290 -47.7 -70.7 5 23.0 -48.2 220 104 335.2 335.2 293.1 335.2 0.01 26 233 10751 -49.3 -73.3 4 24.0 -49.7 220 91 339.5 339.5 294.2 339.6 0.01 27 200 11750 -48.3 -79.3 2 31.0 -48.9 230 74 356.3 356.3 298.0 356.3 0.00 28 198 11816 -47.3 -79.3 1 32.0 -48.0 229 73 358.9 358.9 298.5 358.9 0.00 29 179 12480 -49.3 -80.3 1 31.0 -49.9 223 64 366.1 366.1 299.9 366.2 0.00 30 159 13258 -48.3 -81.3 1 33.0 -49.0 228 57 380.4 380.4 302.3 380.5 0.00 31 150 13640 -50.1 -81.1 1 31.0 -50.7 235 56 383.7 383.7 302.8 383.8 0.00 32 133 14423 -52.9 -82.9 1 30.0 -53.4 237 52 392.2 392.2 304.1 392.2 0.00 33 112 15533 -53.3 -84.3 1 31.0 -53.9 233 44 411.2 411.2 306.7 411.2 0.00 34 100 16260 -55.7 -84.7 1 29.0 -56.2 245 35 420.1 420.1 307.7 420.1 0.00 35 79 17755 -57.5 -86.5 1 29.0 -58.0 232 23 445.7 445.7 310.4 445.7 0.00 36 70 18520 -56.5 -86.5 1 30.0 -57.1 255 28 463.5 463.5 312.1 463.5 0.00 37 67 18799 -55.1 -86.1 1 31.0 -55.9 258 29 472.4 472.4 312.8 472.4 0.00 38 56 19933 -59.3 -88.3 1 29.0 -59.9 242 24 487.7 487.7 314.1 487.7 0.00 39 52 20401 -56.1 -87.1 1 31.0 -57.0 264 24 505.6 505.6 315.4 505.6 0.00 40 50 20650 -56.3 -87.3 1 31.0 -57.2 225 11 510.8 510.8 315.7 510.8 0.00 41 41 21902 -58.5 -88.5 1 30.0 -59.3 281 18 535.1 535.2 317.2 535.2 0.00 42 35 22904 -54.9 -86.9 1 32.0 -56.3 224 10 569.3 569.3 319.1 569.3 0.01 43 30 23880 -58.5 -88.5 1 30.0 -59.6 220 14 585.2 585.2 319.9 585.2 0.01 44 20 26460 -53.9 -86.9 1 33.0 -56.3 260 24 671.2 671.2 323.4 671.3 0.01 45 17 27511 -51.7 -85.7 1 34.0 -55.1 251 25 710.2 710.2 324.7 710.3 0.01 46 13 29249 -53.1 -86.1 1 33.0 -56.7 280 15 762.0 762.0 326.3 762.1 0.02 47 10 30960 -48.5 -84.5 1 36.0 -54.6 260 31 838.5 838.5 328.1 838.8 0.03 48 8.4 32116 -45.1 -83.1 1 38.0 -53.5 894.7 894.7 329.3 895.2 0.05 49 6.8 33521 -47.1 -84.1 1 37.0 -55.4 942.1 942.1 330.2 942.6 0.05 50 4.6 36146 -40.7 -81.7 0 41.0 -54.5 1083.4 1083.5 332.4 1084.7 0.11 51 4.5 36295 -40.9 -81.9 0 41.0 -54.6 1089.3 1089.3 332.5 1090.6 0.11 TRP 233 10751 -49.3 -73.3 4 24.0 -49.7 220 91 339.5 339.5 294.2 339.6 0.01 WND 280 9535 -44.0 -68.2 5 24.2 -44.6 215 110 329.8 329.8 291.7 329.9 0.01 Sounding variables and indices 1000-500 mb thick: 5348.00 m Freezing level: 882.40 mb = 1153.58 m = 3784.66 ft Wetbulb zero: 927.05 mb = 752.86 m = 2469.97 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 31.42 % Est. max temperature: 10.92 C = 51.66 F Sfc-Lift cond lev (LCL): 920.70 mb = 808.71 m = 2653.21 ft T: 3.07 C 700-500 lapse rate: 4.61 C/km ThetaE index: 1.46 C Layer 904.0- 850.0 mb Conv cond level (CCL): 800.45 mb = 1920.31 m = 6300.16 ft Mean mixing ratio: 2.80 g/kg Conv temperature: 11.19 C = 52.14 F Cap Strength: 7.29 C Lifted Index: 13.89 C Risk: None Lifted Index @300 mb: 25.90 C Lifted Index @700 mb: 4.87 C Showalter Index: 13.89 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 13.60 C K Index: -3.10 Risk: None Sweat Index: 99.00 Risk: None Energy Index: 3.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.75 J/kg Max Up Vert Vel: 3.39 m/s Conv Inhibition (B-): 81379.67 J/kg Cap Strength: 13.41 C Lift Cond Lev (LCL): 817.52 mb = 1754.74 m = 5756.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 at 19 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 1010 53 320 4 2.6 -3.1 | 107 15 -14.7 4.6 1 1000 132 320 13 8.4 -10.0 | 76 9 -8.9 -2.3 2 979 305 345 26 6.7 -25.1 | 31 20 -10.5 -17.4 3 943 610 355 29 2.5 -28.9 | 35 26 -14.7 -21.2 4 925 771 355 26 2.3 -25.9 | 39 24 -15.0 -18.2 5 909 914 350 26 4.5 -25.6 | 35 22 -12.7 -17.9 6 875 1219 350 22 3.8 -21.7 | 44 19 -13.4 -14.0 7 850 1449 360 22 -0.0 -22.0 | 50 22 -17.2 -14.3 8 810 1829 5 16 -1.4 -15.9 | 66 20 -18.6 -8.3 9 778 2134 360 11 -0.0 -11.0 | 79 18 -17.2 -3.3 10 749 2438 275 7 7.0 -0.6 | 125 12 -10.3 7.1 11 720 2743 295 12 10.9 -5.1 | 112 7 -6.3 2.6 12 700 2961 290 16 15.0 -5.5 | 135 3 -2.2 2.2 13 692 3048 290 14 13.2 -4.8 | 125 5 -4.1 2.9 14 664 3353 270 13 13.0 -0.0 | 151 9 -4.2 7.7 15 638 3658 275 9 9.0 -0.8 | 130 11 -8.3 6.9 16 588 4267 255 20 19.3 5.2 | 189 13 2.1 12.9 17 542 4877 230 36 27.6 23.1 | 199 33 10.4 30.8 18 520 5182 225 46 32.5 32.5 | 201 43 15.3 40.2 19 500 5480 225 55 38.9 38.9 | 205 51 21.7 46.6 20 479 5791 225 62 43.8 43.8 | 207 58 26.6 51.5 21 459 6096 220 58 37.3 44.4 | 201 56 20.1 52.1 22 440 6401 225 55 38.9 38.9 | 205 51 21.7 46.6 23 400 7080 220 72 46.3 55.2 | 205 69 29.1 62.8 24 370 7620 220 77 49.5 59.0 | 206 74 32.3 66.7 25 300 9070 215 104 59.7 85.2 | 205 102 42.4 92.9 26 297 9144 215 101 57.9 82.7 | 204 99 40.7 90.4 27 280 9535 215 110 63.1 90.1 | 205 108 45.9 97.8 28 271 9754 215 110 63.1 90.1 | 205 108 45.9 97.8 29 250 10290 220 104 66.8 79.7 | 210 100 49.6 87.3 30 236 10668 220 99 63.6 75.8 | 209 96 46.4 83.5 31 233 10751 220 91 58.5 69.7 | 208 88 41.3 77.4 32 225 10973 220 91 58.5 69.7 | 208 88 41.3 77.4 33 215 11278 220 100 64.3 76.6 | 209 97 47.1 84.3 34 200 11750 230 74 56.7 47.6 | 216 68 39.5 55.2 35 170 12802 220 59 37.9 45.2 | 201 57 20.7 52.9 36 150 13640 235 56 45.9 32.1 | 216 49 28.6 39.8 37 141 14021 235 56 45.9 32.1 | 216 49 28.6 39.8 38 123 14935 240 47 40.7 23.5 | 217 39 23.5 31.2 39 117 15240 235 48 39.3 27.5 | 212 42 22.1 35.2 40 107 15850 230 39 29.9 25.1 | 201 35 12.7 32.7 41 100 16260 245 35 31.7 14.8 | 213 27 14.5 22.5 42 97 16459 245 35 31.7 14.8 | 213 27 14.5 22.5 43 92 16764 235 28 22.9 16.1 | 194 24 5.7 23.7 44 88 17069 265 29 28.9 2.5 | 229 16 11.7 10.2 45 84 17374 260 23 22.7 4.0 | 205 13 5.4 11.7 46 80 17678 230 22 16.9 14.1 | 179 22 -0.4 21.8 47 73 18288 250 31 29.1 10.6 | 213 22 11.9 18.3 48 70 18520 255 28 27.0 7.2 | 213 18 9.8 14.9 49 69 18593 245 29 26.3 12.3 | 204 22 9.1 19.9 50 66 18898 265 29 28.9 2.5 | 229 16 11.7 10.2 51 63 19202 275 26 25.9 -2.3 | 238 10 8.7 5.4 52 60 19507 255 16 15.5 4.1 | 171 12 -1.8 11.8 53 57 19812 240 19 16.5 9.5 | 177 17 -0.8 17.2 54 54 20117 245 32 29.0 13.5 | 209 24 11.8 21.2 55 52 20422 265 23 22.9 2.0 | 210 11 5.7 9.7 56 50 20650 225 11 7.8 7.8 | 149 18 -9.4 15.5 57 49 20726 270 19 19.0 -0.0 | 193 8 1.8 7.7 58 47 21031 255 12 11.6 3.1 | 152 12 -5.6 10.8 59 45 21336 255 9 8.7 2.3 | 140 13 -8.5 10.0 60 43 21641 255 13 12.6 3.4 | 157 12 -4.7 11.0 61 41 21946 285 19 18.4 -4.9 | 202 3 1.1 2.8 62 39 22250 260 16 15.8 2.8 | 172 11 -1.5 10.5 63 37 22555 270 16 16.0 -0.0 | 171 8 -1.2 7.7 64 35 22860 220 10 6.4 7.7 | 145 19 -10.8 15.3 65 34 23165 250 12 11.3 4.1 | 153 13 -5.9 11.8 66 32 23470 290 10 9.4 -3.4 | 119 9 -7.8 4.3 67 31 23774 65 2 -1.8 -0.8 | 110 20 -19.0 6.8 68 30 23880 220 14 9.0 10.7 | 156 20 -8.2 18.4 69 29 24079 215 15 8.6 12.3 | 157 22 -8.6 20.0 70 28 24384 245 14 12.7 5.9 | 162 14 -4.5 13.6 71 26 24689 245 26 23.6 11.0 | 199 20 6.3 18.7 72 25 24994 255 19 18.4 4.9 | 185 13 1.1 12.6 73 24 25298 250 24 22.6 8.2 | 199 17 5.3 15.9 74 23 25603 290 23 21.6 -7.9 | 272 4 4.4 -0.2 75 21 26213 255 14 13.5 3.6 | 162 12 -3.7 11.3 76 20 26460 260 24 23.6 4.2 | 208 13 6.4 11.8 77 20 26518 245 17 15.4 7.2 | 173 15 -1.8 14.9 78 18 27127 265 22 21.9 1.9 | 206 11 4.7 9.6 79 17 27432 255 26 25.1 6.7 | 209 16 7.9 14.4 80 16 27737 240 22 19.1 11.0 | 186 19 1.8 18.7 81 16 28042 260 29 28.6 5.0 | 222 17 11.3 12.7 82 14 28956 285 23 22.2 -6.0 | 251 5 5.0 1.7 83 13 29261 280 15 14.8 -2.6 | 154 6 -2.5 5.1 84 11 30175 270 20 20.0 -0.0 | 200 8 2.8 7.7 85 10 30960 260 31 30.5 5.4 | 226 19 13.3 13.1 Wind Parameters Mean winds (0-6000m): 264.0 at 25.1 knts Storm direction: 294.0 at 18.9 knts Shear (0-3000m) pos: 4.2 neg: 4.3 tot: 8.5 10-3/s Storm rel Dir Shear (0-3000m): 18.8 deg Storm rel helicity (0-3000m) pos: 133.4 neg: -60.1 tot: 73.3 m^2/s^2 ave: 24.4 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 13.4 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 118.84 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 ------------------------------------------------------------------------------- 500 344 22 41 17| 25.9 0.0 25.9| 5.9 -49.6 -43.7 -87.4 -0.53| 30.3-16.2 1000 349 24 38 20| 13.0 2.3 15.3| 25.1 -55.7 -30.6 -30.6 -0.38| 18.5 -7.0 1500 351 23 41 20| 7.6 1.5 9.1| 56.6 -55.7 0.9 0.6 -0.18| 14.9 -2.7 2000 353 22 47 20| 5.7 3.2 8.9| 95.7 -55.7 40.0 20.0 -0.01| 13.3 -0.2 2500 351 19 52 18| 4.5 5.1 9.7|131.5 -56.1 75.4 30.1 0.15| 14.0 2.0 3000 344 18 52 16| 4.2 4.3 8.5|133.4 -60.1 73.3 24.4 0.12| 13.4 1.6 4000 331 17 54 12| 3.2 4.2 7.3|156.3 -68.9 87.4 21.8 0.17| 12.1 2.0 5000 303 19 29 3| 2.5 6.4 8.9|187.9 -75.1 112.8 22.6 0.18| 12.9 2.3 6000 264 25 217 13| 2.1 6.9 9.0|262.0-151.9 110.1 18.4 0.15| 12.9 2.0 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20251009.00.gif