UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for COYU... Searching the city database file for: COYU ... Date:0000Z 11 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 139 SFC 989 222 9.2 8.7 97 0.5 8.9 130 1 283.2 284.5 282.5 303.0 7.15 2 925 783 6.6 6.1 97 0.5 6.3 270 5 286.1 287.2 283.0 304.0 6.39 3 850 1474 3.4 3.4 100 0.0 3.4 10 11 289.7 290.7 283.8 306.1 5.75 4 700 3032 -2.9 -4.0 92 1.1 -3.4 40 17 299.3 300.0 285.8 311.5 4.06 5 500 5630 -16.5 -32.5 24 16.0 -19.4 30 22 312.9 313.0 287.0 314.7 0.50 6 400 7270 -30.3 -44.3 24 14.0 -31.6 20 32 315.6 315.6 287.5 316.3 0.19 7 300 9260 -42.9 -55.9 23 13.0 -43.5 20 68 324.9 324.9 290.3 325.2 0.07 8 284 9624 -44.9 -58.8 20 13.9 -45.4 25 65 327.1 327.1 290.9 327.3 0.05 9 250 10460 -49.7 -65.7 14 16.0 -50.1 20 53 332.2 332.2 292.3 332.3 0.02 10 200 11910 -52.5 -75.5 5 23.0 -52.8 350 27 349.6 349.6 296.5 349.7 0.01 11 166 13098 -57.9 -78.9 5 21.0 -58.1 340 48 359.7 359.7 298.7 359.8 0.00 12 150 13740 -55.1 -83.1 2 28.0 -55.5 310 25 375.1 375.1 301.5 375.2 0.00 13 100 16300 -57.3 -87.3 1 30.0 -57.7 320 25 417.0 417.0 307.4 417.0 0.00 TRP 166 13098 -57.9 -78.9 5 21.0 -58.1 340 48 359.7 359.7 298.7 359.8 0.00 WND 284 9624 -44.9 -58.8 20 13.9 -45.4 25 65 327.1 327.1 290.9 327.3 0.05 Sounding variables and indices 1000-500 mb thick: 5491.00 m Freezing level: 769.05 mb = 2314.83 m = 7594.48 ft Wetbulb zero: 774.56 mb = 2219.77 m = 7282.61 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 77.58 % Est. max temperature: 16.28 C = 61.30 F Sfc-Lift cond lev (LCL): 981.56 mb = 285.28 m = 935.94 ft T: 8.91 C 700-500 lapse rate: 5.23 C/km ThetaE index: 0.00 C Layer 989.0- -4.1 mb Conv cond level (CCL): 920.90 mb = 819.32 m = 2688.02 ft Mean mixing ratio: 6.57 g/kg Conv temperature: 12.20 C = 53.95 F Cap Strength: 4.40 C Lifted Index: 9.85 C Risk: None Lifted Index @300 mb: 15.06 C Lifted Index @700 mb: 4.40 C Showalter Index: 8.29 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 19.90 C K Index: 22.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 84.80 Risk: None Energy Index: 1.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.31 J/kg Max Up Vert Vel: 5.88 m/s Conv Inhibition (B-): 13262.46 J/kg Cap Strength: 9.78 C Lift Cond Lev (LCL): 931.35 mb = 725.62 m = 2380.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 59 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 ---------------------------------------------------------- 0 989 222 130 1 -0.8 0.6 | 234 11 8.8 6.4 1 979 305 175 5 -0.4 5.0 | 220 14 9.1 10.7 2 944 610 215 10 5.7 8.2 | 228 21 15.3 13.9 3 925 783 270 5 5.0 -0.0 | 249 16 14.5 5.7 4 910 914 315 7 4.9 -4.9 | 267 15 14.5 0.8 5 877 1219 355 10 0.9 -10.0 | 292 11 10.4 -4.2 6 850 1474 10 11 -1.9 -10.8 | 304 9 7.6 -5.1 7 845 1524 10 11 -1.9 -10.8 | 304 9 7.6 -5.1 8 813 1829 35 9 -5.2 -7.4 | 291 5 4.4 -1.7 9 783 2134 5 15 -1.3 -14.9 | 318 12 8.2 -9.2 10 754 2438 30 19 -9.5 -16.5 | 360 11 0.0 -10.7 11 726 2743 35 22 -12.6 -18.0 | 14 13 -3.1 -12.3 12 700 3032 40 17 -10.9 -13.0 | 11 7 -1.4 -7.3 13 699 3048 35 19 -10.9 -15.6 | 8 10 -1.4 -9.8 14 672 3353 45 17 -12.0 -12.0 | 22 7 -2.5 -6.3 15 646 3658 65 14 -12.7 -5.9 | 86 3 -3.2 -0.2 16 621 3962 30 13 -6.5 -11.3 | 331 6 3.0 -5.5 17 597 4267 30 12 -6.0 -10.4 | 323 6 3.5 -4.7 18 573 4572 20 14 -4.8 -13.2 | 327 9 4.7 -7.4 19 551 4877 25 20 -8.5 -18.1 | 355 12 1.1 -12.4 20 509 5486 35 19 -10.9 -15.6 | 8 10 -1.4 -9.8 21 500 5630 30 22 -11.0 -19.1 | 6 13 -1.5 -13.3 22 469 6096 35 18 -10.3 -14.7 | 5 9 -0.8 -9.0 23 400 7270 20 32 -10.9 -30.1 | 3 24 -1.4 -24.3 24 380 7620 15 37 -9.6 -35.7 | 0 30 -0.0 -30.0 25 364 7925 10 26 -4.5 -25.6 | 346 21 5.0 -19.9 26 333 8534 30 33 -16.5 -28.6 | 17 24 -7.0 -22.9 27 305 9144 25 63 -26.6 -57.1 | 18 54 -17.1 -51.4 28 300 9260 20 68 -23.3 -63.9 | 13 60 -13.7 -58.2 29 284 9624 25 65 -27.5 -58.9 | 19 56 -17.9 -53.2 30 278 9754 20 73 -25.0 -68.6 | 14 65 -15.4 -62.9 31 250 10460 20 53 -18.1 -49.8 | 11 45 -8.6 -44.1 32 242 10668 25 52 -22.0 -47.1 | 17 43 -12.4 -41.4 33 210 11582 5 37 -3.2 -36.9 | 349 32 6.3 -31.1 34 201 11887 360 42 -0.0 -42.0 | 345 38 9.5 -36.3 35 200 11910 350 27 4.7 -26.6 | 326 25 14.2 -20.9 36 191 12192 345 21 5.4 -20.3 | 314 21 15.0 -14.6 37 174 12802 320 39 25.1 -29.9 | 305 42 34.6 -24.2 38 166 13098 340 48 16.4 -45.1 | 327 47 25.9 -39.4 39 158 13411 335 48 20.3 -43.5 | 322 48 29.8 -37.8 40 150 13740 310 25 19.2 -16.1 | 290 30 28.7 -10.3 41 143 14021 310 24 18.4 -15.4 | 289 30 27.9 -9.7 42 130 14630 315 34 24.0 -24.0 | 299 38 33.6 -18.3 43 124 14935 295 31 28.1 -13.1 | 281 38 37.6 -7.4 44 118 15240 300 34 29.4 -17.0 | 286 41 39.0 -11.3 45 113 15545 310 33 25.3 -21.2 | 294 38 34.8 -15.5 46 107 15850 310 52 39.8 -33.4 | 299 57 49.4 -27.7 47 100 16300 320 25 16.1 -19.2 | 298 29 25.6 -13.4 48 97 16459 330 34 17.0 -29.4 | 312 36 26.5 -23.7 49 86 17069 295 28 25.4 -11.8 | 280 35 34.9 -6.1 50 72 17983 305 31 25.4 -17.8 | 289 37 34.9 -12.1 51 60 18898 290 18 16.9 -6.2 | 271 26 26.4 -0.4 52 57 19202 305 27 22.1 -15.5 | 287 33 31.6 -9.8 53 54 19507 290 29 27.3 -9.9 | 277 37 36.8 -4.2 54 50 19812 320 38 24.4 -29.1 | 305 41 34.0 -23.4 55 48 20117 305 21 17.2 -12.0 | 283 27 26.7 -6.3 56 45 20422 285 26 25.1 -6.7 | 272 35 34.6 -1.0 57 42 20726 295 29 26.3 -12.3 | 280 36 35.8 -6.5 58 40 21031 310 25 19.2 -16.1 | 290 30 28.7 -10.3 59 38 21336 280 19 18.7 -3.3 | 265 28 28.2 2.4 60 35 21641 275 17 16.9 -1.5 | 261 27 26.5 4.2 61 31 22250 315 25 17.7 -17.7 | 294 30 27.2 -12.0 62 30 22555 295 18 16.3 -7.6 | 274 26 25.8 -1.9 63 28 22860 265 12 12.0 1.0 | 253 23 21.5 6.8 64 25 23470 250 15 14.1 5.1 | 245 26 23.6 10.9 65 22 24079 290 30 28.2 -10.3 | 277 38 37.7 -4.5 66 20 24689 290 25 23.5 -8.6 | 275 33 33.0 -2.8 67 17 25298 300 36 31.2 -18.0 | 287 43 40.7 -12.3 68 15 26213 310 29 22.2 -18.6 | 292 34 31.7 -12.9 69 13 26822 320 18 11.6 -13.8 | 291 23 21.1 -8.1 70 12 27127 250 16 15.0 5.5 | 246 27 24.6 11.2 71 11 27432 235 23 18.8 13.2 | 236 34 28.4 18.9 72 11 27737 225 24 17.0 17.0 | 229 35 26.5 22.7 73 10 28042 265 28 27.9 2.4 | 258 38 37.4 8.2 74 10 28346 265 21 20.9 1.8 | 256 31 30.5 7.6 75 9 28651 240 32 27.7 16.0 | 240 43 37.2 21.7 76 8 29261 255 51 49.3 13.2 | 252 62 58.8 18.9 77 7 29870 270 38 38.0 -0.0 | 263 48 47.5 5.7 Wind Parameters Mean winds (0-6000m): 29.0 at 14.8 knts Storm direction: 59.0 at 11.1 knts Shear (0-3000m) pos: 2.4 neg: 1.2 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 141.1 deg Storm rel helicity (0-3000m) pos: 130.2 neg: -13.1 tot: 117.1 m^2/s^2 ave: 39.0 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 5.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.28 Bulk Shear: 62.71 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 ------------------------------------------------------------------------------- 500 207 7 227 17| 7.5 0.0 7.5| 38.3 -9.9 28.5 56.9 0.27| 17.7 4.8 1000 266 7 249 18| 5.5 0.0 5.5| 85.0 -9.9 75.1 75.1 0.54| 16.1 8.7 1500 334 8 278 13| 3.4 0.0 3.4| 90.5 -10.9 79.7 53.1 0.49| 12.8 6.3 2000 357 9 289 11| 2.6 1.8 4.4|102.1 -11.9 90.2 45.1 0.46| 12.7 5.8 2500 12 11 306 9| 3.5 1.5 5.0|128.2 -11.9 116.3 46.5 0.54| 12.1 6.5 3000 20 13 320 8| 2.4 1.2 3.6|130.2 -13.1 117.1 39.0 0.48| 11.4 5.5 4000 29 13 331 7| 1.5 1.6 3.1|137.0 -20.4 116.7 29.2 0.36| 10.6 3.8 5000 28 14 334 7| 1.6 1.7 3.3|155.7 -20.4 135.3 27.1 0.39| 9.6 3.7 6000 29 15 342 8| 1.4 1.4 2.8|159.1 -21.7 137.4 22.9 0.36| 8.8 3.2 Wrote GIF file: /home/apache/climate/data/raob//COYU/skewt/COYU.skewt.20251011.00.gif