UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for COYU... Searching the city database file for: COYU ... Date:1200Z 15 OCT 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 ------------------------------------------------------------------------------- SFC 1000 222 -1.7 -2.3 96 0.6 -1.9 265 1 271.5 272.0 271.2 280.2 3.22 1 925 855 -0.7 -4.6 75 3.9 -2.1 290 9 278.6 279.1 275.0 286.8 2.93 2 850 1531 -0.5 -19.5 22 19.0 -5.7 335 13 285.6 285.8 275.9 288.5 0.96 3 700 3067 -6.1 -27.1 17 21.0 -10.8 315 24 295.7 295.8 280.3 297.7 0.59 4 500 5630 -22.1 -25.4 75 3.3 -22.8 305 44 306.1 306.3 285.1 309.3 0.97 5 400 7250 -31.5 -32.3 93 0.8 -31.6 290 59 314.0 314.2 287.5 316.3 0.64 6 307 9067 -45.7 -50.2 60 4.6 -45.9 295 81 318.9 318.9 288.5 319.4 0.13 7 300 9220 -46.9 -51.8 57 4.9 -47.1 295 78 319.3 319.3 288.6 319.7 0.11 8 295 9332 -47.5 -54.5 44 7.0 -47.7 295 74 319.9 320.0 288.8 320.2 0.08 9 250 10430 -48.9 -69.9 7 21.0 -49.3 300 62 333.4 333.4 292.6 333.4 0.01 10 200 11890 -50.7 -78.7 2 28.0 -51.1 300 79 352.5 352.5 297.2 352.5 0.00 11 150 13750 -54.3 -83.3 2 29.0 -54.7 305 60 376.5 376.5 301.7 376.5 0.00 12 100 16320 -57.5 -87.5 1 30.0 -57.9 305 39 416.6 416.6 307.3 416.6 0.00 TRP 295 9332 -47.5 -54.5 44 7.0 -47.7 295 74 319.9 320.0 288.8 320.2 0.08 WND 307 9067 -45.7 -50.2 60 4.6 -45.9 295 81 318.9 318.9 288.5 319.4 0.13 Sounding variables and indices 1000-500 mb thick: 5408.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 43.29 % Est. max temperature: 12.47 C = 54.45 F Sfc-Lift cond lev (LCL): 990.56 mb = 299.04 m = 981.10 ft T: -1.58 C 700-500 lapse rate: 6.24 C/km ThetaE index: 0.00 C Layer 1000.0-2128654499840.0 mb Conv cond level (CCL): 657.62 mb = 3542.75 m = 11623.06 ft Mean mixing ratio: 2.93 g/kg Conv temperature: 24.56 C = 76.21 F Cap Strength: 13.39 C Lifted Index: 18.43 C Risk: None Lifted Index @300 mb: 24.74 C Lifted Index @700 mb: 13.39 C Showalter Index: 15.20 C Risk: None Total Totals Index: 24.20 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 2.60 C K Index: -18.90 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 4.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.47 J/kg Max Up Vert Vel: 7.55 m/s Conv Inhibition (B-): 20328.21 J/kg Cap Strength: 18.39 C Lift Cond Lev (LCL): 901.46 mb = 1061.08 m = 3481.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 341 at 20 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 1000 222 265 1 1.0 0.1 | 164 20 -5.4 18.8 1 1000 227 290 3 2.8 -1.0 | 168 18 -3.6 17.6 2 990 305 305 9 7.4 -5.2 | 184 14 1.0 13.5 3 954 610 315 7 4.9 -4.9 | 174 14 -1.5 13.7 4 925 855 290 9 8.5 -3.1 | 187 16 2.0 15.6 5 918 914 285 9 8.7 -2.3 | 188 16 2.3 16.3 6 884 1219 330 8 4.0 -6.9 | 168 12 -2.4 11.7 7 851 1524 345 10 2.6 -9.7 | 157 10 -3.8 9.0 8 850 1531 335 13 5.5 -11.8 | 172 7 -0.9 6.9 9 819 1829 330 18 9.0 -15.6 | 220 4 2.6 3.1 10 788 2134 310 17 13.0 -10.9 | 220 10 6.6 7.7 11 758 2438 310 25 19.2 -16.1 | 258 13 12.7 2.6 12 729 2743 310 21 16.1 -13.5 | 242 11 9.7 5.2 13 700 3067 315 24 17.0 -17.0 | 261 11 10.6 1.7 14 674 3353 325 25 14.3 -20.5 | 283 8 7.9 -1.8 15 648 3658 315 29 20.5 -20.5 | 277 14 14.1 -1.8 16 598 4267 315 33 23.3 -23.3 | 285 18 16.9 -4.7 17 552 4877 310 37 28.3 -23.8 | 283 23 21.9 -5.1 18 500 5630 305 44 36.0 -25.2 | 282 30 29.6 -6.6 19 469 6096 300 50 43.3 -25.0 | 280 37 36.9 -6.3 20 450 6401 295 53 48.0 -22.4 | 275 42 41.6 -3.7 21 400 7250 290 59 55.4 -20.2 | 272 49 49.0 -1.5 22 379 7620 295 62 56.2 -26.2 | 279 50 49.8 -7.5 23 307 9067 295 81 73.4 -34.2 | 283 69 67.0 -15.6 24 303 9144 295 81 73.4 -34.2 | 283 69 67.0 -15.6 25 300 9220 295 78 70.7 -33.0 | 283 66 64.3 -14.3 26 295 9332 295 74 67.1 -31.3 | 282 62 60.7 -12.6 27 253 10363 305 60 49.1 -34.4 | 290 46 42.7 -15.7 28 250 10430 300 62 53.7 -31.0 | 285 49 47.3 -12.3 29 241 10668 300 64 55.4 -32.0 | 285 51 49.0 -13.3 30 230 10973 300 78 67.5 -39.0 | 288 64 61.1 -20.3 31 200 11887 300 81 70.1 -40.5 | 289 67 63.7 -21.8 32 200 11890 300 79 68.4 -39.5 | 289 65 62.0 -20.8 33 150 13750 305 60 49.1 -34.4 | 290 46 42.7 -15.7 34 119 15240 305 56 45.9 -32.1 | 289 42 39.5 -13.5 35 100 16320 305 39 31.9 -22.4 | 278 26 25.5 -3.7 36 97 16459 305 39 31.9 -22.4 | 278 26 25.5 -3.7 37 91 16764 300 44 38.1 -22.0 | 276 32 31.7 -3.3 38 80 17374 305 29 23.8 -16.6 | 263 17 17.3 2.0 39 75 17678 290 37 34.8 -12.7 | 258 29 28.4 6.0 40 66 18288 310 43 32.9 -27.6 | 289 28 26.5 -9.0 41 62 18593 320 38 24.4 -29.1 | 300 21 18.0 -10.4 42 55 19202 320 29 18.6 -22.2 | 286 13 12.2 -3.5 43 48 19812 325 38 21.8 -31.1 | 309 20 15.4 -12.5 44 45 20117 335 32 13.5 -29.0 | 325 13 7.1 -10.3 45 40 20726 345 18 4.7 -17.4 | 126 2 -1.8 1.3 46 35 21336 335 14 5.9 -12.7 | 175 6 -0.5 6.0 47 33 21641 320 5 3.2 -3.8 | 168 15 -3.2 14.8 48 31 21946 300 11 9.5 -5.5 | 193 14 3.1 13.2 49 29 22250 310 22 16.9 -14.1 | 247 11 10.4 4.5 50 27 22555 295 21 19.0 -8.9 | 232 16 12.6 9.8 51 24 23165 310 20 15.3 -12.9 | 237 11 8.9 5.8 52 23 23470 315 27 19.1 -19.1 | 272 13 12.7 -0.4 53 21 23774 325 26 14.9 -21.3 | 287 9 8.5 -2.6 54 19 24384 350 13 2.3 -12.8 | 145 7 -4.2 5.9 55 18 24689 290 10 9.4 -3.4 | 191 16 3.0 15.2 56 17 24994 305 14 11.5 -8.0 | 205 12 5.1 10.6 57 16 25298 300 15 13.0 -7.5 | 210 13 6.6 11.2 58 14 25908 285 23 22.2 -6.0 | 231 20 15.8 12.7 59 13 26213 280 23 22.7 -4.0 | 228 22 16.2 14.7 60 12 26518 295 20 18.1 -8.5 | 229 16 11.7 10.2 61 11 26822 265 18 17.9 1.6 | 210 23 11.5 20.2 62 10 27432 270 18 18.0 -0.0 | 212 22 11.6 18.7 63 9 27737 260 15 14.8 2.6 | 201 23 8.4 21.3 64 9 28042 255 28 27.0 7.2 | 219 33 20.6 25.9 65 8 28651 285 25 24.1 -6.5 | 235 22 17.7 12.2 66 6 29870 260 32 31.5 5.6 | 226 35 25.1 24.2 Wind Parameters Mean winds (0-6000m): 311.0 at 26.3 knts Storm direction: 341.0 at 19.7 knts Shear (0-3000m) pos: 3.5 neg: 1.5 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 107.6 deg Storm rel helicity (0-3000m) pos: 80.7 neg: -38.8 tot: 41.9 m^2/s^2 ave: 14.0 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.60 Bulk Shear: 47.38 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 ------------------------------------------------------------------------------- 500 308 7 178 14| 7.4 0.0 7.4| 28.9 -7.5 21.4 42.9 0.42| 12.3 5.2 1000 304 8 181 14| 3.9 0.0 3.9| 36.3 -23.4 12.9 12.9 0.11| 11.0 1.2 1500 318 9 179 12| 5.4 0.0 5.4| 44.0 -29.3 14.6 9.8 0.15| 10.8 1.7 2000 319 11 185 10| 4.1 1.9 6.0| 52.3 -29.9 22.3 11.2 0.21| 10.6 2.3 2500 316 14 199 9| 3.3 1.8 5.0| 66.4 -38.8 27.6 11.0 0.21| 10.3 2.2 3000 315 15 208 9| 3.5 1.5 5.0| 80.7 -38.8 41.9 14.0 0.29| 9.5 2.7 4000 316 19 231 8| 2.6 2.1 4.8| 92.1 -41.1 51.1 12.8 0.28| 8.6 2.4 5000 314 22 252 10| 2.1 2.6 4.7| 92.7 -45.3 47.4 9.5 0.24| 7.8 1.8 6000 311 26 264 14| 1.8 3.3 5.1| 92.7 -75.5 17.2 2.9 0.16| 7.7 1.3 Wrote GIF file: /home/apache/climate/data/raob//COYU/skewt/COYU.skewt.20251015.12.gif