UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for COYU... Searching the city database file for: COYU ... Date:1200Z 12 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 ------------------------------------------------------------------------------- 0 1000 189 170 6 SFC 995 222 4.4 4.4 100 0.0 4.4 170 6 277.9 278.8 277.8 292.3 5.27 2 925 834 9.2 5.5 78 3.7 7.2 210 25 288.7 289.8 283.8 306.1 6.13 3 850 1529 5.2 0.6 72 4.6 3.0 190 24 291.6 292.4 283.5 305.2 4.70 4 700 3117 4.8 -26.2 8 31.0 -4.1 175 11 307.8 307.9 285.3 310.0 0.64 5 500 5770 -12.9 -35.9 13 23.0 -17.1 230 4 317.3 317.4 288.3 318.6 0.36 6 400 7430 -22.1 -53.1 4 31.0 -25.2 95 3 326.3 326.3 290.7 326.5 0.07 7 300 9480 -37.5 -62.5 6 25.0 -38.6 335 16 332.5 332.5 292.4 332.6 0.03 8 250 10710 -47.9 -66.9 9 19.0 -48.4 325 27 334.9 334.9 293.0 334.9 0.02 9 200 12150 -59.7 -66.7 40 7.0 -59.8 330 32 338.2 338.2 293.9 338.3 0.02 10 183 12700 -63.7 -69.7 44 6.0 -63.8 315 37 340.4 340.4 294.4 340.5 0.02 11 150 13920 -63.1 -81.1 7 18.0 -63.2 335 33 361.4 361.4 299.0 361.4 0.00 12 100 16430 -62.9 -86.9 3 24.0 -63.1 305 26 406.2 406.2 306.0 406.2 0.00 TRP 183 12700 -63.7 -69.7 44 6.0 -63.8 315 37 340.4 340.4 294.4 340.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5581.00 m Freezing level: 645.76 mb = 3836.46 m = 12586.65 ft Wetbulb zero: 786.88 mb = 2160.09 m = 7086.83 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 35.13 % Est. max temperature: 18.50 C = 65.31 F Sfc-Lift cond lev (LCL): 995.00 mb = 222.00 m = 728.34 ft T: 4.40 C 700-500 lapse rate: 6.67 C/km ThetaE index: 0.88 C Layer 850.0- 700.0 mb Conv cond level (CCL): 995.00 mb = 222.00 m = 728.34 ft Mean mixing ratio: 5.74 g/kg Conv temperature: 5.61 C = 42.10 F Cap Strength: 13.51 C Lifted Index: 15.21 C Risk: None Lifted Index @300 mb: 22.25 C Lifted Index @700 mb: 13.51 C Showalter Index: 12.51 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 18.10 C Cross Totals Index: 13.50 C K Index: -12.30 Risk: None Sweat Index: 59.20 Risk: None Energy Index: 2.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.38 J/kg Max Up Vert Vel: 8.99 m/s Conv Inhibition (B-): 13792.18 J/kg Cap Strength: 15.02 C Lift Cond Lev (LCL): 908.38 mb = 983.05 m = 3225.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 224 at 11 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 ---------------------------------------------------------- 0 995 222 170 6 -1.0 5.9 | 77 9 -8.9 -2.1 1 985 305 185 8 0.7 8.0 | 90 7 -7.1 -0.0 2 950 610 205 24 10.1 21.8 | 190 14 2.3 13.8 3 925 834 210 25 12.5 21.7 | 199 14 4.7 13.7 4 916 914 210 26 13.0 22.5 | 200 15 5.2 14.5 5 883 1219 200 26 8.9 24.4 | 184 16 1.1 16.4 6 851 1524 195 28 7.2 27.0 | 178 19 -0.6 19.1 7 850 1529 190 24 4.2 23.6 | 167 16 -3.6 15.6 8 819 1829 195 25 6.5 24.1 | 175 16 -1.3 16.2 9 789 2134 195 27 7.0 26.1 | 177 18 -0.8 18.1 10 761 2438 180 22 0.0 22.0 | 151 16 -7.8 14.0 11 733 2743 175 12 -1.0 12.0 | 114 10 -8.9 4.0 12 706 3048 150 14 -7.0 12.1 | 106 15 -14.8 4.1 13 700 3117 175 11 -1.0 11.0 | 109 9 -8.8 3.0 14 679 3353 185 12 1.0 12.0 | 120 8 -6.8 4.0 15 654 3658 175 17 -1.5 16.9 | 134 13 -9.3 8.9 16 629 3962 185 11 1.0 11.0 | 113 7 -6.9 3.0 17 605 4267 205 15 6.3 13.6 | 165 6 -1.5 5.6 18 582 4572 210 10 5.0 8.7 | 103 3 -2.8 0.7 19 560 4877 205 8 3.4 7.3 | 80 4 -4.4 -0.7 20 500 5770 230 4 3.1 2.6 | 41 7 -4.7 -5.4 21 479 6096 200 2 0.7 1.9 | 49 9 -7.1 -6.1 22 459 6401 0 0 -0.0 -0.0 | 44 11 -7.8 -8.0 23 400 7430 95 3 -3.0 0.3 | 54 13 -10.8 -7.7 24 389 7620 75 2 -1.9 -0.5 | 49 13 -9.7 -8.5 25 373 7925 360 14 -0.0 -14.0 | 20 23 -7.8 -22.0 26 358 8230 5 11 -1.0 -11.0 | 25 21 -8.8 -19.0 27 314 9144 335 8 3.4 -7.3 | 16 16 -4.4 -15.2 28 301 9449 325 10 5.7 -8.2 | 7 16 -2.1 -16.2 29 300 9480 335 16 6.8 -14.5 | 3 23 -1.0 -22.5 30 252 10668 330 24 12.0 -20.8 | 352 29 4.2 -28.8 31 250 10710 325 27 15.5 -22.1 | 346 31 7.7 -30.1 32 208 11887 330 28 14.0 -24.2 | 349 33 6.2 -32.2 33 200 12150 330 32 16.0 -27.7 | 347 37 8.2 -35.7 34 183 12700 315 37 26.2 -26.2 | 332 39 18.4 -34.2 35 180 12802 315 35 24.7 -24.7 | 333 37 16.9 -32.7 36 163 13411 320 42 27.0 -32.2 | 334 45 19.2 -40.2 37 150 13920 335 33 13.9 -29.9 | 351 38 6.1 -37.9 38 148 14021 335 33 13.9 -29.9 | 351 38 6.1 -37.9 39 140 14326 325 28 16.1 -22.9 | 345 32 8.2 -30.9 40 134 14630 295 36 32.6 -15.2 | 313 34 24.8 -23.2 41 121 15240 310 35 26.8 -22.5 | 328 36 19.0 -30.5 42 115 15545 310 44 33.7 -28.3 | 324 45 25.9 -36.3 43 105 16154 330 31 15.5 -26.8 | 348 36 7.7 -34.8 44 100 16430 305 26 21.3 -14.9 | 330 27 13.5 -22.9 45 93 16764 305 26 21.3 -14.9 | 330 27 13.5 -22.9 46 88 17069 305 42 34.4 -24.1 | 320 42 26.6 -32.1 47 78 17678 320 25 16.1 -19.2 | 343 28 8.3 -27.1 48 69 18288 300 20 17.3 -10.0 | 332 20 9.5 -18.0 49 65 18593 315 26 18.4 -18.4 | 338 28 10.6 -26.4 50 57 19202 320 19 12.2 -14.6 | 349 23 4.4 -22.5 51 50 19812 315 23 16.3 -16.3 | 341 26 8.5 -24.3 52 47 20117 325 13 7.5 -10.6 | 1 19 -0.4 -18.6 53 45 20422 305 14 11.5 -8.0 | 347 16 3.7 -16.0 54 39 21031 340 11 3.8 -10.3 | 12 19 -4.0 -18.3 55 37 21336 290 8 7.5 -2.7 | 2 11 -0.3 -10.7 56 33 21946 305 25 20.5 -14.3 | 330 26 12.7 -22.3 57 31 22250 310 16 12.3 -10.3 | 346 19 4.4 -18.3 58 29 22555 275 15 14.9 -1.3 | 323 12 7.1 -9.3 59 27 22860 305 12 9.8 -6.9 | 352 15 2.0 -14.9 60 26 23165 275 5 5.0 -0.4 | 19 9 -2.8 -8.4 61 24 23470 255 11 10.6 2.8 | 331 6 2.8 -5.1 62 21 24079 265 15 14.9 1.3 | 313 10 7.1 -6.7 63 20 24384 275 16 15.9 -1.4 | 319 12 8.1 -9.4 64 19 24689 280 22 21.7 -3.8 | 310 18 13.9 -11.8 65 18 24994 305 14 11.5 -8.0 | 347 16 3.7 -16.0 66 17 25298 270 10 10.0 -0.0 | 345 8 2.2 -8.0 67 16 25603 255 10 9.7 2.6 | 341 6 1.8 -5.4 68 14 26213 270 22 22.0 -0.0 | 299 16 14.2 -8.0 69 13 26518 250 29 27.3 9.9 | 264 20 19.4 1.9 70 11 27432 250 29 27.3 9.9 | 264 20 19.4 1.9 71 10 27737 260 30 29.5 5.2 | 277 22 21.7 -2.8 72 10 28042 250 32 30.1 10.9 | 262 22 22.3 3.0 73 9 28346 270 37 37.0 -0.0 | 285 30 29.2 -8.0 74 8 28651 245 40 36.3 16.9 | 253 30 28.4 8.9 75 8 28956 265 41 40.8 3.6 | 278 33 33.0 -4.4 76 7 29566 265 45 44.8 3.9 | 276 37 37.0 -4.1 77 6 30175 260 32 31.5 5.6 | 276 24 23.7 -2.4 Wind Parameters Mean winds (0-6000m): 194.3 at 14.9 knts Storm direction: 224.3 at 11.2 knts Shear (0-3000m) pos: 3.4 neg: 2.6 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 36.8 deg Storm rel helicity (0-3000m) pos: 59.3 neg: -104.6 tot: -45.3 m^2/s^2 ave: -15.1 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 11.6 stream: -0.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 60.53 Bulk Shear: 0.67 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 ------------------------------------------------------------------------------- 500 201 16 164 8| 20.7 0.0 20.7| 41.6 0.0 41.6 83.3 0.86| 21.7 18.6 1000 204 21 184 11| 10.3 1.9 12.2| 46.4 -18.2 28.2 28.2 0.54| 14.2 7.7 1500 201 23 181 13| 6.9 2.1 9.0| 49.7 -38.5 11.2 7.5 0.32| 12.2 3.9 2000 199 23 179 14| 5.2 1.9 7.1| 56.1 -49.4 6.7 3.3 0.26| 10.5 2.7 2500 196 23 174 14| 4.1 3.2 7.3| 56.1 -97.1 -41.0 -16.4 -0.04| 11.5 -0.4 3000 193 21 166 13| 3.4 2.6 6.0| 59.3-104.6 -45.3 -15.1 -0.05| 11.6 -0.6 4000 191 19 159 12| 3.0 1.8 4.7| 74.2-111.2 -37.0 -9.3 0.02| 10.8 0.2 5000 193 17 156 10| 1.9 1.4 3.3| 74.8-118.0 -43.2 -8.6 -0.05| 9.6 -0.5 6000 194 15 147 8| 1.3 1.2 2.5| 76.9-124.2 -47.3 -7.9 -0.07| 8.6 -0.6 Wrote GIF file: /home/apache/climate/data/raob//COYU/skewt/COYU.skewt.20251012.12.gif