UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110412.upa.cvt Date: 1200Z 4 NOV 25 Searching for COYU... Searching the city database file for: COYU ... Date:1200Z 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 90 SFC 983 222 0.2 -2.2 84 2.4 -0.7 245 10 274.7 275.2 273.3 283.7 3.30 2 925 718 0.8 -3.4 73 4.2 -0.9 295 32 280.1 280.7 276.2 289.1 3.21 3 850 1392 -3.9 -7.5 76 3.6 -5.2 305 33 282.1 282.5 276.3 289.4 2.56 4 700 2888 -14.3 -25.3 39 11.0 -16.4 305 38 286.6 286.8 276.0 288.8 0.70 5 500 5360 -32.3 -41.3 40 9.0 -33.0 315 57 293.7 293.7 278.8 294.4 0.21 6 400 6890 -42.7 -54.7 26 12.0 -43.1 300 76 299.5 299.5 281.2 299.7 0.06 7 394 6992 -43.1 -57.1 20 14.0 -43.5 300 79 300.3 300.3 281.5 300.4 0.04 8 304 8741 -44.8 -70.2 4 25.4 -45.4 295 121 321.0 321.0 289.0 321.0 0.01 9 300 8830 -44.9 -70.9 4 26.0 -45.4 300 118 322.1 322.1 289.4 322.1 0.01 10 250 10040 -46.3 -75.3 2 29.0 -46.9 300 104 337.2 337.2 293.6 337.3 0.01 11 200 11520 -48.1 -82.1 1 34.0 -48.7 295 91 356.6 356.6 298.0 356.6 0.00 12 150 13410 -50.5 -85.5 1 35.0 -51.1 280 76 383.1 383.1 302.8 383.1 0.00 13 100 16060 -51.1 -87.1 1 36.0 -52.0 285 47 429.0 429.0 308.7 429.0 0.00 TRP 394 6992 -43.1 -57.1 20 14.0 -43.5 300 79 300.3 300.3 281.5 300.4 0.04 WND 304 8741 -44.8 -70.2 4 25.4 -45.4 295 121 321.0 321.0 289.0 321.0 0.01 Sounding variables and indices 1000-500 mb thick: 5270.00 m Freezing level: 912.23 mb = 832.72 m = 2732.00 ft Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 52.62 % Est. max temperature: 8.02 C = 46.44 F Sfc-Lift cond lev (LCL): 946.79 mb = 528.08 m = 1732.53 ft T: 0.57 C 700-500 lapse rate: 7.28 C/km ThetaE index: 0.55 C Layer 700.0- 500.0 mb Conv cond level (CCL): 831.84 mb = 1558.44 m = 5112.93 ft Mean mixing ratio: 3.16 g/kg Conv temperature: 8.06 C = 46.51 F Cap Strength: 2.91 C Lifted Index: 5.71 C Risk: None Lifted Index @300 mb: 24.46 C Lifted Index @700 mb: 2.91 C Showalter Index: 4.42 C Risk: None Total Totals Index: 53.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.40 C Cross Totals Index: 24.80 C K Index: 9.90 Risk: None Sweat Index: 207.00 Risk: None Energy Index: 1.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.10 J/kg Max Up Vert Vel: 7.08 m/s Conv Inhibition (B-): 18023.69 J/kg Cap Strength: 5.69 C Lift Cond Lev (LCL): 880.36 mb = 1112.30 m = 3649.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 at 31 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 ---------------------------------------------------------- 0 983 222 245 10 9.1 4.2 | 174 33 -3.6 33.0 1 973 305 260 17 16.7 3.0 | 187 32 4.1 31.8 2 937 610 295 34 30.8 -14.4 | 232 23 18.2 14.4 3 925 718 295 32 29.0 -13.5 | 227 22 16.4 15.3 4 902 914 290 29 27.3 -9.9 | 218 24 14.6 18.9 5 869 1219 295 33 29.9 -13.9 | 229 23 17.3 14.9 6 850 1392 305 33 27.0 -18.9 | 235 17 14.4 9.9 7 803 1829 300 36 31.2 -18.0 | 240 21 18.5 10.8 8 772 2134 300 35 30.3 -17.5 | 237 21 17.7 11.3 9 742 2438 300 34 29.4 -17.0 | 235 21 16.8 11.8 10 713 2743 300 36 31.2 -18.0 | 240 21 18.5 10.8 11 700 2888 305 38 31.1 -21.8 | 249 20 18.5 7.0 12 657 3353 300 40 34.6 -20.0 | 248 24 22.0 8.8 13 630 3658 310 41 31.4 -26.4 | 263 19 18.8 2.5 14 580 4267 310 47 36.0 -30.2 | 273 23 23.4 -1.4 15 534 4877 315 49 34.6 -34.6 | 285 23 22.0 -5.8 16 500 5360 315 57 40.3 -40.3 | 293 30 27.7 -11.5 17 449 6096 310 60 46.0 -38.6 | 286 35 33.3 -9.7 18 400 6890 300 76 65.8 -38.0 | 280 54 53.2 -9.2 19 394 6992 300 79 68.4 -39.5 | 281 57 55.8 -10.7 20 359 7620 305 92 75.4 -52.8 | 291 67 62.7 -24.0 21 304 8741 295 121 109.7 -51.1 | 283 100 97.0 -22.3 22 300 8830 300 118 102.2 -59.0 | 289 94 89.5 -30.2 23 300 8839 295 121 109.7 -51.1 | 283 100 97.0 -22.3 24 286 9144 300 113 97.9 -56.5 | 288 90 85.2 -27.7 25 250 10040 300 104 90.1 -52.0 | 287 81 77.4 -23.2 26 227 10668 300 96 83.1 -48.0 | 285 73 70.5 -19.2 27 200 11520 295 91 82.5 -38.5 | 278 70 69.8 -9.6 28 181 12192 300 82 71.0 -41.0 | 282 60 58.4 -12.2 29 165 12802 290 69 64.8 -23.6 | 264 52 52.2 5.2 30 157 13106 290 79 74.2 -27.0 | 268 62 61.6 1.8 31 150 13410 280 76 74.8 -13.2 | 256 64 62.2 15.6 32 143 13716 280 76 74.8 -13.2 | 256 64 62.2 15.6 33 130 14326 290 78 73.3 -26.7 | 268 61 60.6 2.1 34 124 14630 295 61 55.3 -25.8 | 266 43 42.6 3.0 35 113 15240 300 56 48.5 -28.0 | 269 36 35.8 0.8 36 108 15545 285 51 49.3 -13.2 | 247 40 36.6 15.6 37 100 16060 285 47 45.4 -12.2 | 243 37 32.8 16.7 38 98 16154 290 41 38.5 -14.0 | 240 30 25.9 14.8 39 92 16459 285 47 45.4 -12.2 | 243 37 32.8 16.7 40 81 17069 280 38 37.4 -6.6 | 228 33 24.8 22.2 41 77 17374 295 40 36.3 -16.9 | 243 26 23.6 11.9 42 64 18288 285 35 33.8 -9.1 | 227 29 21.2 19.8 43 60 18593 295 34 30.8 -14.4 | 232 23 18.2 14.4 44 56 18898 270 18 18.0 -0.0 | 191 29 5.4 28.8 45 50 19507 280 26 25.6 -4.5 | 208 28 13.0 24.3 46 47 19812 255 11 10.6 2.8 | 176 32 -2.0 31.7 47 44 20117 240 17 14.7 8.5 | 183 37 2.1 37.3 48 41 20422 280 20 19.7 -3.5 | 196 26 7.0 25.3 49 39 20726 240 16 13.9 8.0 | 182 37 1.2 36.8 50 36 21031 230 19 14.6 12.2 | 183 41 1.9 41.0 51 34 21336 270 30 30.0 -0.0 | 211 34 17.4 28.8 52 32 21641 285 27 26.1 -7.0 | 212 26 13.4 21.8 53 30 21946 250 16 15.0 5.5 | 184 34 2.4 34.3 54 28 22250 245 20 18.1 8.5 | 188 38 5.5 37.3 55 27 22555 285 22 21.3 -5.7 | 200 25 8.6 23.1 56 25 22860 335 19 8.0 -17.2 | 158 12 -4.6 11.6 57 24 23165 10 10 -1.7 -9.8 | 143 24 -14.4 19.0 58 21 23774 0 0 -0.0 -0.0 | 156 31 -12.6 28.8 59 20 24079 285 10 9.7 -2.6 | 174 26 -3.0 26.2 60 18 24384 360 20 -0.0 -20.0 | 125 15 -12.6 8.8 61 17 24689 10 14 -2.4 -13.8 | 135 21 -15.1 15.0 62 13 26213 295 10 9.1 -4.2 | 172 25 -3.6 24.6 63 11 27127 355 29 2.5 -28.9 | 90 10 -10.1 -0.1 64 10 27432 5 22 -1.9 -21.9 | 115 16 -14.6 6.9 65 9 27737 25 21 -8.9 -19.0 | 114 24 -21.5 9.8 66 8 28346 10 25 -4.3 -24.6 | 104 17 -17.0 4.2 67 7 28956 65 12 -10.9 -5.1 | 135 33 -23.5 23.7 68 7 29261 330 10 5.0 -8.7 | 159 22 -7.6 20.2 69 6 29566 10 24 -4.2 -23.6 | 107 18 -16.8 5.2 70 6 29870 355 26 2.3 -25.9 | 106 11 -10.4 2.9 Wind Parameters Mean winds (0-6000m): 306.3 at 42.0 knts Storm direction: 336.3 at 31.5 knts Shear (0-3000m) pos: 5.9 neg: 0.2 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 74.7 deg Storm rel helicity (0-3000m) pos: 295.2 neg: -42.6 tot: 252.6 m^2/s^2 ave: 84.2 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 6.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.44 Bulk Shear: 57.31 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 25 208 25| 27.4 0.0 27.4|220.1 -10.2 209.8 419.7 0.83| 33.5 27.9 1000 289 28 215 24| 14.2 0.0 14.2|248.5 -31.8 216.7 216.7 0.69| 21.2 14.5 1500 294 30 222 22| 10.6 0.0 10.6|265.7 -31.8 233.9 155.9 0.64| 17.0 10.8 2000 296 31 226 22| 7.9 0.2 8.2|267.2 -38.1 229.1 114.5 0.59| 13.3 7.9 2500 297 32 228 21| 6.3 0.2 6.5|276.1 -41.3 234.8 93.9 0.58| 11.2 6.5 3000 298 33 231 21| 5.9 0.2 6.1|295.2 -42.6 252.6 84.2 0.58| 10.4 6.0 4000 301 35 239 21| 4.9 0.7 5.6|345.4 -43.3 302.1 75.5 0.60| 9.5 5.6 5000 304 38 249 20| 4.9 0.6 5.4|392.4 -43.3 349.1 69.8 0.61| 8.7 5.3 6000 306 42 259 22| 4.0 1.3 5.4|397.4 -76.8 320.6 53.4 0.51| 8.2 4.1 Wrote GIF file: /home/apache/climate/data/raob//COYU/skewt/COYU.skewt.20251104.12.gif