UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110400.upa.cvt Date: 0000Z 4 NOV 25 Searching for COYU... Searching the city database file for: COYU ... Date:0000Z 4 NOV 25 Station: COYU WMO ident: 73111 Latitude: 49.40 Longitude: -82.43 Elevation: 222.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 40 SFC 977 222 3.4 2.5 94 0.9 3.0 250 6 278.4 279.2 277.3 291.2 4.69 2 925 674 2.6 -1.9 72 4.5 0.7 295 35 282.0 282.6 277.7 292.1 3.59 3 850 1350 -3.3 -6.0 82 2.7 -4.3 305 46 282.7 283.2 277.1 290.9 2.87 4 700 2854 -13.9 -14.3 97 0.4 -14.0 305 31 287.1 287.4 277.9 292.4 1.80 5 500 5330 -31.7 -34.0 80 2.3 -31.9 290 22 294.4 294.5 279.4 295.8 0.43 6 400 6860 -43.7 -46.3 75 2.6 -43.8 300 15 298.2 298.2 280.8 298.7 0.15 7 372 7346 -47.9 -49.5 83 1.6 -48.0 280 17 298.9 298.9 281.0 299.3 0.11 8 300 8780 -45.3 -73.3 3 28.0 -45.9 300 57 321.5 321.5 289.2 321.5 0.01 9 250 10000 -42.7 -79.7 1 37.0 -43.6 300 59 342.6 342.6 295.0 342.6 0.00 10 222 10799 -43.3 -80.9 1 37.5 -44.2 290 63 353.4 353.4 297.4 353.4 0.00 11 200 11500 -43.9 -81.9 1 38.0 -44.8 295 59 363.3 363.3 299.3 363.3 0.00 12 150 13420 -45.3 -84.3 0 39.0 -46.3 280 52 392.0 392.0 304.1 392.0 0.00 13 100 16100 -50.5 -87.5 0 37.0 -51.4 285 30 430.2 430.2 308.9 430.2 0.00 TRP 372 7346 -47.9 -49.5 83 1.6 -48.0 280 17 298.9 298.9 281.0 299.3 0.11 WND 222 10799 -43.3 -80.9 1 37.5 -44.2 290 63 353.4 353.4 297.4 353.4 0.00 Sounding variables and indices 1000-500 mb thick: 5290.00 m Freezing level: 891.95 mb = 971.90 m = 3188.60 ft Wetbulb zero: 914.24 mb = 767.54 m = 2518.14 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 86.72 % Est. max temperature: 8.30 C = 46.95 F Sfc-Lift cond lev (LCL): 963.52 mb = 336.79 m = 1104.95 ft T: 3.20 C 700-500 lapse rate: 7.19 C/km ThetaE index: 1.21 C Layer 850.0- 700.0 mb Conv cond level (CCL): 862.60 mb = 1232.39 m = 4043.21 ft Mean mixing ratio: 3.75 g/kg Conv temperature: 7.55 C = 45.59 F Cap Strength: 1.18 C Lifted Index: 3.26 C Risk: None Lifted Index @300 mb: 21.18 C Lifted Index @700 mb: 0.61 C Showalter Index: 3.85 C Risk: None Total Totals Index: 54.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.40 C Cross Totals Index: 25.70 C K Index: 22.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 216.00 Risk: None Energy Index: 1.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.99 J/kg Max Up Vert Vel: 5.65 m/s Conv Inhibition (B-): 17136.08 J/kg Cap Strength: 3.23 C Lift Cond Lev (LCL): 880.83 mb = 1065.17 m = 3494.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 24 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 ---------------------------------------------------------- 0 977 222 250 6 5.6 2.1 | 163 23 -6.6 22.2 1 967 305 260 14 13.8 2.4 | 184 23 1.5 22.6 2 932 610 290 33 31.0 -11.3 | 245 21 18.8 8.9 3 925 674 295 35 31.7 -14.8 | 255 20 19.5 5.4 4 898 914 300 38 32.9 -19.0 | 267 21 20.7 1.2 5 864 1219 305 46 37.7 -26.4 | 284 26 25.4 -6.2 6 850 1350 305 46 37.7 -26.4 | 284 26 25.4 -6.2 7 831 1524 305 48 39.3 -27.5 | 285 28 27.1 -7.3 8 799 1829 300 45 39.0 -22.5 | 275 27 26.7 -2.3 9 768 2134 305 39 31.9 -22.4 | 276 20 19.7 -2.2 10 739 2438 305 35 28.7 -20.1 | 270 16 16.4 0.1 11 710 2743 305 31 25.4 -17.8 | 260 13 13.2 2.4 12 700 2854 305 31 25.4 -17.8 | 260 13 13.2 2.4 13 654 3353 320 34 21.9 -26.0 | 301 11 9.6 -5.9 14 628 3658 300 33 28.6 -16.5 | 257 17 16.3 3.7 15 602 3962 290 30 28.2 -10.3 | 238 19 16.0 9.9 16 578 4267 285 26 25.1 -6.7 | 224 19 12.9 13.5 17 532 4877 285 29 28.0 -7.5 | 231 20 15.8 12.7 18 500 5330 290 22 20.7 -7.5 | 214 15 8.4 12.7 19 447 6096 300 22 19.1 -11.0 | 217 11 6.8 9.2 20 428 6401 305 19 15.6 -10.9 | 200 10 3.3 9.3 21 400 6860 300 15 13.0 -7.5 | 183 13 0.8 12.7 22 391 7010 300 12 10.4 -6.0 | 173 14 -1.8 14.2 23 372 7346 280 17 16.7 -3.0 | 195 18 4.5 17.2 24 357 7620 290 28 26.3 -9.6 | 233 18 14.1 10.6 25 341 7925 300 32 27.7 -16.0 | 255 16 15.5 4.2 26 300 8780 300 57 49.4 -28.5 | 283 38 37.1 -8.3 27 297 8839 300 57 49.4 -28.5 | 283 38 37.1 -8.3 28 284 9144 290 53 49.8 -18.1 | 267 38 37.6 2.1 29 259 9754 300 62 53.7 -31.0 | 285 43 41.5 -10.8 30 250 10000 300 59 51.1 -29.5 | 283 40 38.9 -9.3 31 226 10668 295 58 52.6 -24.5 | 276 41 40.3 -4.3 32 222 10799 290 63 59.2 -21.5 | 272 47 47.0 -1.4 33 216 10973 290 63 59.2 -21.5 | 272 47 47.0 -1.4 34 200 11500 295 59 53.5 -24.9 | 277 42 41.2 -4.8 35 165 12802 295 48 43.5 -20.3 | 270 31 31.3 -0.1 36 157 13106 275 45 44.8 -3.9 | 243 36 32.6 16.3 37 150 13420 280 52 51.2 -9.0 | 254 41 39.0 11.2 38 143 13716 285 55 53.1 -14.2 | 262 41 40.9 5.9 39 137 14021 295 46 41.7 -19.4 | 269 29 29.5 0.7 40 131 14326 280 35 34.5 -6.1 | 238 26 22.2 14.1 41 125 14630 260 42 41.4 7.3 | 227 40 29.1 27.5 42 114 15240 275 51 50.8 -4.4 | 248 42 38.6 15.7 43 109 15545 280 36 35.5 -6.3 | 239 27 23.2 13.9 44 100 16100 285 30 29.0 -7.8 | 233 21 16.7 12.4 45 99 16154 285 30 29.0 -7.8 | 233 21 16.7 12.4 46 93 16459 285 30 29.0 -7.8 | 233 21 16.7 12.4 47 78 17374 285 22 21.3 -5.7 | 212 17 9.0 14.5 48 69 17983 260 21 20.7 3.6 | 200 25 8.4 23.8 49 61 18593 290 28 26.3 -9.6 | 233 18 14.1 10.6 50 54 19202 265 16 15.9 1.4 | 190 22 3.7 21.6 51 51 19507 305 23 18.8 -13.2 | 223 10 6.6 7.0 52 48 19812 260 18 17.7 3.1 | 193 24 5.5 23.3 53 45 20117 260 22 21.7 3.8 | 201 26 9.4 24.0 54 42 20422 285 18 17.4 -4.7 | 198 16 5.1 15.5 55 40 20726 260 13 12.8 2.3 | 181 22 0.6 22.4 56 37 21031 250 19 17.9 6.5 | 192 27 5.6 26.7 57 35 21336 270 24 24.0 -0.0 | 210 23 11.8 20.2 58 33 21641 295 29 26.3 -12.3 | 241 16 14.0 7.9 59 29 22250 305 18 14.7 -10.3 | 194 10 2.5 9.9 60 28 22555 355 16 1.4 -15.9 | 111 12 -10.8 4.2 61 26 22860 10 10 -1.7 -9.8 | 126 17 -14.0 10.3 62 25 23165 90 1 -1.0 0.0 | 147 24 -13.2 20.2 63 23 23470 230 10 7.7 6.4 | 170 27 -4.6 26.6 64 22 23774 245 14 12.7 5.9 | 181 26 0.5 26.1 65 20 24079 310 14 10.7 -9.0 | 172 11 -1.5 11.2 66 19 24384 325 17 9.8 -13.9 | 158 7 -2.5 6.3 67 17 24994 0 0 -0.0 -0.0 | 149 24 -12.2 20.2 68 15 25603 260 10 9.8 1.7 | 174 22 -2.4 21.9 69 14 25908 300 17 14.7 -8.5 | 192 12 2.5 11.7 70 13 26213 305 18 14.7 -10.3 | 194 10 2.5 9.9 71 13 26518 325 24 13.8 -19.7 | 251 2 1.5 0.5 72 12 26822 320 15 9.6 -11.5 | 163 9 -2.6 8.7 73 11 27127 345 21 5.4 -20.3 | 89 7 -6.8 -0.1 74 10 27432 350 18 3.1 -17.7 | 105 9 -9.1 2.5 75 10 27737 350 20 3.5 -19.7 | 93 9 -8.8 0.5 76 9 28346 15 18 -4.7 -17.4 | 99 17 -16.9 2.8 77 8 28651 325 17 9.8 -13.9 | 158 7 -2.5 6.3 78 8 28956 335 14 5.9 -12.7 | 140 10 -6.3 7.5 79 7 29261 340 18 6.2 -16.9 | 118 7 -6.1 3.3 80 7 29566 320 18 11.6 -13.8 | 174 6 -0.7 6.4 81 6 29870 340 31 10.6 -29.1 | 10 9 -1.6 -8.9 Wind Parameters Mean winds (0-6000m): 298.8 at 31.5 knts Storm direction: 328.8 at 23.6 knts Shear (0-3000m) pos: 6.6 neg: 1.2 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 125.6 deg Storm rel helicity (0-3000m) pos: 287.1 neg: -54.8 tot: 232.3 m^2/s^2 ave: 77.4 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 13.1 stream: 7.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.10 Bulk Shear: 14.58 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 ------------------------------------------------------------------------------- 500 284 24 217 18| 32.6 0.0 32.6|197.6 0.0 197.6 395.2 1.00| 36.4 36.3 1000 295 32 248 18| 22.0 0.0 22.0|258.9 0.0 258.9 258.9 0.96| 24.5 23.5 1500 299 37 264 20| 14.7 0.9 15.6|263.9 -23.3 240.6 160.4 0.81| 18.2 14.8 2000 300 38 267 21| 9.1 0.7 9.7|266.9 -37.6 229.3 114.6 0.66| 16.1 10.7 2500 301 38 268 20| 7.2 1.5 8.7|266.9 -54.1 212.7 85.1 0.54| 14.3 7.7 3000 302 37 268 19| 6.6 1.2 7.8|287.1 -54.8 232.3 77.4 0.57| 13.1 7.5 4000 302 35 265 18| 4.9 2.9 7.8|292.7-136.8 155.8 39.0 0.26| 12.8 3.3 5000 299 34 258 17| 3.7 2.3 6.0|303.3-156.0 147.3 29.5 0.22| 11.1 2.5 6000 299 31 252 16| 3.2 1.9 5.1|305.2-165.0 140.2 23.4 0.19| 9.8 1.9 Wrote GIF file: /home/apache/climate/data/raob//COYU/skewt/COYU.skewt.20251104.00.gif