UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for COYU... Searching the city database file for: COYU ... Date:0000Z 29 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 159 295 12 SFC 991 222 -7.3 -9.1 87 1.8 -7.8 295 12 266.5 266.9 265.8 271.8 1.93 2 925 763 -10.9 -11.2 98 0.3 -11.0 330 38 268.2 268.4 266.7 273.0 1.75 3 850 1410 -13.5 -16.0 81 2.5 -14.0 345 30 272.0 272.2 268.4 275.6 1.29 4 700 2860 -23.3 -25.4 83 2.1 -23.6 330 14 276.7 276.8 270.4 278.7 0.69 5 500 5280 -32.1 -43.1 33 11.0 -32.9 215 17 293.9 293.9 278.9 294.5 0.17 6 400 6830 -41.9 -46.2 63 4.3 -42.1 210 30 300.5 300.6 281.8 301.1 0.15 7 301 8699 -55.9 -63.9 36 8.0 -56.0 215 31 306.3 306.3 284.0 306.3 0.02 8 300 8720 -55.7 -64.7 32 9.0 -55.8 215 30 306.8 306.8 284.1 306.9 0.02 9 250 9880 -54.7 -73.7 8 19.0 -54.9 275 26 324.7 324.7 290.2 324.8 0.01 10 200 11310 -52.5 -84.5 1 32.0 -52.9 280 35 349.6 349.6 296.5 349.6 0.00 11 150 13180 -51.7 -88.7 0 37.0 -52.2 285 26 381.0 381.0 302.4 381.0 0.00 12 100 15820 -51.5 -88.5 0 37.0 -52.3 300 29 428.2 428.2 308.6 428.2 0.00 TRP 301 8699 -55.9 -63.9 36 8.0 -56.0 215 31 306.3 306.3 284.0 306.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5121.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 72.10 % Est. max temperature: -1.58 C = 29.15 F Sfc-Lift cond lev (LCL): 962.88 mb = 447.96 m = 1469.66 ft T: -8.80 C 700-500 lapse rate: 3.64 C/km ThetaE index: 0.00 C Layer 991.0--45828628193214464.0 mb Conv cond level (CCL): 915.92 mb = 838.50 m = 2750.95 ft Mean mixing ratio: 1.77 g/kg Conv temperature: -5.23 C = 22.58 F Cap Strength: 4.92 C Lifted Index: 17.57 C Risk: None Lifted Index @300 mb: 24.14 C Lifted Index @700 mb: 4.92 C Showalter Index: 15.25 C Risk: None Total Totals Index: 34.70 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 16.10 C K Index: 0.50 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 3.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.79 J/kg Max Up Vert Vel: 4.86 m/s Conv Inhibition (B-): 20465.74 J/kg Cap Strength: 17.15 C Lift Cond Lev (LCL): 925.54 mb = 758.43 m = 2488.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 16 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 ---------------------------------------------------------- 0 991 222 295 12 10.9 -5.1 | 203 10 3.9 9.0 1 981 305 305 18 14.7 -10.3 | 244 9 7.7 3.8 2 943 610 320 33 21.2 -25.3 | 308 18 14.2 -11.2 3 925 763 330 38 19.0 -32.9 | 327 22 12.0 -18.8 4 907 914 340 36 12.3 -33.8 | 345 20 5.3 -19.7 5 871 1219 350 31 5.4 -30.5 | 6 17 -1.6 -16.4 6 850 1410 345 30 7.8 -29.0 | 357 15 0.8 -14.9 7 804 1829 330 28 14.0 -24.2 | 325 12 7.0 -10.1 8 772 2134 320 25 16.1 -19.2 | 299 10 9.1 -5.1 9 741 2438 320 25 16.1 -19.2 | 299 10 9.1 -5.1 10 711 2743 325 20 11.5 -16.4 | 297 5 4.5 -2.3 11 700 2860 330 14 7.0 -12.1 | 180 2 -0.0 2.0 12 682 3048 310 11 8.4 -7.1 | 191 7 1.4 7.0 13 654 3353 320 14 9.0 -10.7 | 211 4 2.0 3.4 14 627 3658 310 17 13.0 -10.9 | 242 7 6.0 3.2 15 576 4267 280 13 12.8 -2.3 | 206 13 5.8 11.8 16 552 4572 265 14 13.9 1.2 | 204 17 6.9 15.3 17 529 4877 230 13 10.0 8.4 | 187 23 3.0 22.5 18 500 5280 215 17 9.8 13.9 | 186 28 2.7 28.0 19 445 6096 205 24 10.1 21.8 | 185 36 3.1 35.9 20 425 6401 215 28 16.1 22.9 | 194 38 9.1 37.0 21 400 6830 210 30 15.0 26.0 | 191 41 8.0 40.1 22 355 7620 200 31 10.6 29.1 | 185 43 3.6 43.2 23 339 7925 195 33 8.5 31.9 | 182 46 1.5 46.0 24 309 8534 205 39 16.5 35.3 | 191 50 9.5 49.4 25 301 8699 215 31 17.8 25.4 | 195 41 10.8 39.5 26 300 8720 215 30 17.2 24.6 | 195 40 10.2 38.7 27 294 8839 210 33 16.5 28.6 | 193 44 9.5 42.7 28 281 9144 250 24 22.6 8.2 | 215 27 15.5 22.3 29 255 9754 275 24 23.9 -2.1 | 235 21 16.9 12.0 30 250 9880 275 26 25.9 -2.3 | 238 22 18.9 11.8 31 243 10058 265 28 27.9 2.4 | 232 27 20.9 16.5 32 221 10668 275 30 29.9 -2.6 | 243 26 22.9 11.5 33 200 11310 280 35 34.5 -6.1 | 254 29 27.5 8.0 34 192 11582 280 35 34.5 -6.1 | 254 29 27.5 8.0 35 167 12497 295 28 25.4 -11.8 | 263 19 18.4 2.3 36 150 13180 285 26 25.1 -6.7 | 248 20 18.1 7.4 37 145 13411 285 27 26.1 -7.0 | 250 20 19.1 7.1 38 132 14021 300 21 18.2 -10.5 | 252 12 11.2 3.6 39 126 14326 270 18 18.0 -0.0 | 218 18 11.0 14.1 40 120 14630 295 23 20.8 -9.7 | 252 15 13.8 4.4 41 109 15240 260 17 16.7 3.0 | 210 20 9.7 17.1 42 100 15820 300 29 25.1 -14.5 | 271 18 18.1 -0.4 43 99 15850 270 25 25.0 -0.0 | 232 23 18.0 14.1 44 93 16154 300 29 25.1 -14.5 | 271 18 18.1 -0.4 45 87 16459 275 18 17.9 -1.6 | 221 17 10.9 12.5 46 77 17069 290 21 19.7 -7.2 | 241 14 12.7 6.9 47 72 17374 285 20 19.3 -5.2 | 234 15 12.3 8.9 48 68 17678 305 16 13.1 -9.2 | 231 8 6.1 4.9 49 60 18288 305 14 11.5 -8.0 | 216 8 4.5 6.1 50 56 18593 285 13 12.6 -3.4 | 207 12 5.5 10.7 51 52 18898 320 13 8.4 -10.0 | 198 4 1.3 4.1 52 49 19202 335 13 5.5 -11.8 | 147 3 -1.5 2.3 53 46 19507 315 16 11.3 -11.3 | 237 5 4.3 2.8 54 41 20117 340 14 4.8 -13.2 | 113 2 -2.2 0.9 55 38 20422 315 10 7.1 -7.1 | 181 7 0.1 7.0 56 36 20726 325 12 6.9 -9.8 | 178 4 -0.1 4.3 57 34 21031 300 13 11.3 -6.5 | 209 9 4.2 7.6 58 31 21336 320 12 7.7 -9.2 | 188 5 0.7 4.9 59 30 21641 310 10 7.7 -6.4 | 185 8 0.7 7.7 60 28 21946 340 13 4.4 -12.2 | 126 3 -2.6 1.9 61 26 22250 15 2 -0.5 -1.9 | 148 14 -7.5 12.2 62 24 22555 350 15 2.6 -14.8 | 81 4 -4.4 -0.7 63 23 22860 5 10 -0.9 -10.0 | 118 9 -7.9 4.1 64 20 23470 10 10 -1.7 -9.8 | 116 10 -8.7 4.3 65 19 23774 345 14 3.6 -13.5 | 100 3 -3.4 0.6 66 18 24079 15 16 -4.1 -15.5 | 83 11 -11.1 -1.4 67 17 24384 355 18 1.6 -17.9 | 55 7 -5.4 -3.8 68 16 24689 20 22 -7.5 -20.7 | 66 16 -14.5 -6.6 69 15 24994 5 24 -2.1 -23.9 | 43 13 -9.1 -9.8 70 14 25298 20 25 -8.6 -23.5 | 59 18 -15.6 -9.4 71 12 25908 10 31 -5.4 -30.5 | 37 21 -12.4 -16.4 72 9 27432 25 47 -19.9 -42.6 | 43 39 -26.9 -28.5 73 7 28651 40 54 -34.7 -41.4 | 57 50 -41.7 -27.3 74 6 28956 40 49 -31.5 -37.5 | 59 45 -38.5 -23.4 75 6 29261 30 66 -33.0 -57.2 | 43 59 -40.0 -43.1 76 5 30175 45 58 -41.0 -41.0 | 61 55 -48.0 -26.9 Wind Parameters Mean winds (0-6000m): 303.6 at 21.0 knts Storm direction: 333.6 at 15.7 knts Shear (0-3000m) pos: 4.3 neg: 3.5 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): -2.7 deg Storm rel helicity (0-3000m) pos: 160.8 neg: -54.1 tot: 106.7 m^2/s^2 ave: 35.6 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 13.5 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.79 Bulk Shear: 6.59 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 ------------------------------------------------------------------------------- 500 316 26 293 12| 28.1 0.0 28.1| 81.8 0.0 81.8 163.5 0.86| 29.9 25.6 1000 330 30 326 15| 13.4 0.0 13.4|159.2 0.0 159.2 159.2 0.88| 23.2 20.4 1500 334 30 335 14| 8.9 3.0 11.9|159.2 -29.5 129.8 86.5 0.59| 18.4 10.9 2000 332 29 331 14| 6.7 4.0 10.7|159.2 -51.0 108.2 54.1 0.41| 15.8 6.4 2500 330 28 326 12| 5.1 3.2 8.3|159.3 -51.4 108.0 43.2 0.37| 13.6 5.1 3000 330 26 323 10| 4.3 3.5 7.8|160.8 -54.1 106.7 35.6 0.26| 13.5 3.5 4000 326 23 309 8| 3.2 3.6 6.8|165.0 -68.2 96.8 24.2 0.20| 11.9 2.3 5000 318 21 281 7| 2.6 4.3 6.9|165.0-106.9 58.1 11.6 0.10| 11.2 1.1 6000 304 21 257 11| 2.1 4.4 6.6|186.2-112.0 74.2 12.4 0.10| 10.3 1.1 Wrote GIF file: /home/apache/climate/data/raob//COYU/skewt/COYU.skewt.20251129.00.gif