UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for COYU... Searching the city database file for: COYU ... Date:1200Z 27 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 1003 222 0.8 0.8 100 0.0 0.8 110 2 273.7 274.4 273.8 284.6 4.04 1 1000 253 2.0 1.2 94 0.8 1.7 200 6 275.1 275.8 274.8 286.5 4.17 2 925 895 7.4 -2.6 49 10.0 3.0 255 5 286.9 287.5 279.8 296.7 3.41 3 850 1584 2.0 -4.0 64 6.0 -0.5 225 5 288.2 288.8 280.4 297.9 3.34 4 700 3135 -1.3 -15.3 34 14.0 -6.0 25 5 301.0 301.3 283.9 306.3 1.66 5 500 5750 -15.9 -23.9 50 8.0 -17.9 25 24 313.7 313.9 287.9 317.4 1.11 6 400 7400 -27.1 -39.1 31 12.0 -28.6 35 24 319.8 319.8 289.0 321.0 0.32 7 300 9400 -44.3 -52.3 41 8.0 -44.7 25 25 322.9 322.9 289.8 323.3 0.10 8 250 10590 -54.1 -68.1 16 14.0 -54.3 45 34 325.6 325.6 290.5 325.7 0.02 9 200 11980 -64.5 -72.5 32 8.0 -64.6 50 36 330.6 330.6 291.9 330.7 0.01 10 183 12521 -67.1 -74.1 36 7.0 -67.1 45 32 334.9 334.9 293.0 334.9 0.01 11 150 13740 -61.7 -83.7 4 22.0 -61.9 355 19 363.8 363.8 299.4 363.8 0.00 12 100 16260 -62.3 -86.3 3 24.0 -62.5 335 29 407.4 407.4 306.2 407.4 0.00 TRP 183 12521 -67.1 -74.1 36 7.0 -67.1 45 32 334.9 334.9 293.0 334.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5497.00 m Freezing level: 759.09 mb = 2524.00 m = 8280.74 ft Wetbulb zero: 860.83 mb = 1480.85 m = 4858.39 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 49.25 % Est. max temperature: 15.28 C = 59.51 F Sfc-Lift cond lev (LCL): 1002.82 mb = 223.81 m = 734.28 ft T: 0.87 C 700-500 lapse rate: 5.58 C/km ThetaE index: 0.00 C Layer 1003.0--2403244174546658090678512915595657216.0 mb Conv cond level (CCL): 615.23 mb = 4138.16 m = 13576.49 ft Mean mixing ratio: 3.71 g/kg Conv temperature: 33.04 C = 91.47 F Cap Strength: 12.57 C Lifted Index: 18.36 C Risk: None Lifted Index @300 mb: 21.51 C Lifted Index @700 mb: 12.57 C Showalter Index: 14.52 C Risk: None Total Totals Index: 29.80 C Risk: None Vertical Totals Index: 17.90 C Cross Totals Index: 11.90 C K Index: -0.10 Risk: None Sweat Index: 34.00 Risk: None Energy Index: 4.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.99 J/kg Max Up Vert Vel: 8.60 m/s Conv Inhibition (B-): 15426.95 J/kg Cap Strength: 18.14 C Lift Cond Lev (LCL): 864.97 mb = 1441.76 m = 4730.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 44 at 9 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 1003 222 110 2 -1.9 0.7 | 211 8 4.3 7.0 1 1000 253 200 6 2.1 5.6 | 214 14 8.2 11.9 2 994 305 215 9 5.2 7.4 | 220 18 11.3 13.7 3 958 610 275 12 12.0 -1.0 | 254 19 18.1 5.3 4 925 895 255 5 4.8 1.3 | 235 13 11.0 7.6 5 923 914 255 5 4.8 1.3 | 235 13 11.0 7.6 6 889 1219 240 3 2.6 1.5 | 228 12 8.7 7.8 7 850 1584 225 5 3.5 3.5 | 225 14 9.7 9.8 8 824 1829 305 1 0.8 -0.6 | 231 9 7.0 5.7 9 793 2134 15 7 -1.8 -6.8 | 276 4 4.3 -0.5 10 764 2438 140 2 -1.3 1.5 | 212 9 4.8 7.8 11 735 2743 115 1 -0.9 0.4 | 218 9 5.2 6.7 12 700 3135 25 5 -2.1 -4.5 | 246 4 4.0 1.8 13 654 3658 20 15 -5.1 -14.1 | 353 8 1.0 -7.8 14 605 4267 10 17 -3.0 -16.7 | 343 11 3.2 -10.4 15 582 4572 10 19 -3.3 -18.7 | 347 13 2.8 -12.4 16 559 4877 20 18 -6.2 -16.9 | 0 11 -0.0 -10.6 17 538 5182 30 21 -10.5 -18.2 | 20 13 -4.4 -11.9 18 500 5750 25 24 -10.1 -21.8 | 15 16 -4.0 -15.5 19 497 5791 15 22 -5.7 -21.3 | 358 15 0.4 -15.0 20 477 6096 25 23 -9.7 -20.8 | 14 15 -3.6 -14.5 21 405 7315 35 24 -13.8 -19.7 | 30 15 -7.6 -13.4 22 400 7400 35 24 -13.8 -19.7 | 30 15 -7.6 -13.4 23 388 7620 35 25 -14.3 -20.5 | 30 16 -8.2 -14.2 24 340 8534 20 29 -9.9 -27.3 | 10 21 -3.8 -21.0 25 311 9144 25 25 -10.6 -22.7 | 15 17 -4.4 -16.4 26 300 9400 25 25 -10.6 -22.7 | 15 17 -4.4 -16.4 27 259 10363 20 26 -8.9 -24.4 | 9 18 -2.8 -18.1 28 250 10590 45 34 -24.0 -24.0 | 45 25 -17.9 -17.7 29 247 10668 40 33 -21.2 -25.3 | 38 24 -15.1 -19.0 30 235 10973 50 33 -25.3 -21.2 | 52 24 -19.1 -14.9 31 203 11887 50 45 -34.5 -28.9 | 51 36 -28.3 -22.6 32 200 11980 50 36 -27.6 -23.1 | 52 27 -21.4 -16.8 33 184 12497 40 32 -20.6 -24.5 | 38 23 -14.4 -18.2 34 183 12521 45 32 -22.6 -22.6 | 45 23 -16.5 -16.3 35 175 12802 50 27 -20.7 -17.4 | 53 18 -14.6 -11.1 36 166 13106 345 26 6.7 -25.1 | 326 23 12.9 -18.8 37 158 13411 5 38 -3.3 -37.9 | 355 32 2.8 -31.6 38 151 13716 15 32 -8.3 -30.9 | 5 25 -2.1 -24.6 39 150 13740 355 19 1.7 -18.9 | 328 15 7.8 -12.6 40 143 14021 335 24 10.1 -21.8 | 314 22 16.3 -15.5 41 130 14630 25 22 -9.3 -19.9 | 13 14 -3.2 -13.6 42 124 14935 345 18 4.7 -17.4 | 316 15 10.8 -11.1 43 118 15240 320 15 9.6 -11.5 | 288 17 15.8 -5.2 44 112 15545 310 25 19.2 -16.1 | 291 27 25.3 -9.8 45 107 15850 340 19 6.5 -17.9 | 312 17 12.6 -11.6 46 102 16154 315 23 16.3 -16.3 | 294 25 22.4 -10.0 47 100 16260 335 29 12.3 -26.3 | 317 27 18.4 -20.0 48 96 16459 335 29 12.3 -26.3 | 317 27 18.4 -20.0 49 90 16764 325 24 13.8 -19.7 | 304 24 19.9 -13.4 50 80 17374 350 15 2.6 -14.8 | 314 12 8.7 -8.5 51 75 17678 335 16 6.8 -14.5 | 302 15 12.9 -8.2 52 70 17983 25 12 -5.1 -10.9 | 347 5 1.1 -4.6 53 66 18288 295 16 14.5 -6.8 | 271 21 20.6 -0.5 54 62 18593 300 12 10.4 -6.0 | 269 17 16.5 0.3 55 55 19202 345 15 3.9 -14.5 | 309 13 10.0 -8.2 56 51 19507 300 10 8.7 -5.0 | 265 15 14.8 1.3 57 48 19812 335 16 6.8 -14.5 | 302 15 12.9 -8.2 58 43 20422 305 25 20.5 -14.3 | 287 28 26.6 -8.0 59 40 20726 325 21 12.0 -17.2 | 301 21 18.2 -10.9 60 38 21031 335 19 8.0 -17.2 | 308 18 14.2 -10.9 61 35 21336 320 23 14.8 -17.6 | 298 24 20.9 -11.3 62 33 21641 345 16 4.1 -15.5 | 312 14 10.3 -9.2 63 29 22250 15 15 -3.9 -14.5 | 345 8 2.3 -8.2 64 28 22555 30 13 -6.5 -11.3 | 4 5 -0.4 -5.0 65 20 24079 295 2 1.8 -0.8 | 236 10 7.9 5.5 66 19 24384 240 12 10.4 6.0 | 233 21 16.5 12.3 67 18 24689 270 14 14.0 -0.0 | 253 21 20.1 6.3 68 16 25298 295 13 11.8 -5.5 | 267 18 17.9 0.8 69 15 25603 335 12 5.1 -10.9 | 292 12 11.2 -4.6 70 14 25908 310 14 10.7 -9.0 | 279 17 16.9 -2.7 71 13 26213 340 10 3.4 -9.4 | 288 10 9.6 -3.1 72 12 26822 340 22 7.5 -20.7 | 316 20 13.7 -14.4 73 11 27127 340 14 4.8 -13.2 | 302 13 10.9 -6.9 74 10 27432 265 7 7.0 0.6 | 242 15 13.1 6.9 75 8 28346 290 28 26.3 -9.6 | 276 33 32.4 -3.3 76 7 28956 275 22 21.9 -1.9 | 261 28 28.0 4.4 77 7 29261 315 24 17.0 -17.0 | 295 25 23.1 -10.7 78 6 29870 300 21 18.2 -10.5 | 280 25 24.3 -4.2 79 6 30175 275 24 23.9 -2.1 | 262 30 30.0 4.2 Wind Parameters Mean winds (0-6000m): 14.2 at 11.7 knts Storm direction: 44.2 at 8.8 knts Shear (0-3000m) pos: 1.3 neg: 1.7 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 55.0 deg Storm rel helicity (0-3000m) pos: 86.0 neg: -36.7 tot: 49.2 m^2/s^2 ave: 16.4 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 2.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.77 Bulk Shear: 47.78 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 ------------------------------------------------------------------------------- 500 251 10 239 18| 11.4 0.0 11.4| 57.8 -9.7 48.1 96.2 0.45| 24.0 10.9 1000 254 7 238 16| 5.7 3.4 9.2| 57.8 -26.4 31.4 31.4 0.20| 15.5 3.1 1500 249 6 235 15| 3.9 2.3 6.2| 64.4 -28.5 35.9 23.9 0.21| 12.1 2.6 2000 259 6 238 14| 1.7 1.7 3.4| 75.2 -33.7 41.5 20.7 0.17| 12.6 2.1 2500 258 5 236 13| 1.6 1.4 3.0| 81.0 -35.2 45.9 18.3 0.17| 11.7 2.0 3000 268 5 239 13| 1.3 1.7 3.0| 86.0 -36.7 49.2 16.4 0.20| 11.1 2.2 4000 351 7 276 7| 1.0 2.3 3.3| 92.3 -40.0 52.4 13.1 0.23| 9.8 2.3 5000 7 9 301 6| 0.3 1.9 2.2|114.9 -40.0 74.9 15.0 0.29| 8.8 2.6 6000 14 12 327 6| 0.2 1.8 2.0|131.0 -60.8 70.2 11.7 0.25| 8.3 2.0 Wrote GIF file: /home/apache/climate/data/raob//COYU/skewt/COYU.skewt.20251027.12.gif