UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for COYU... Searching the city database file for: COYU ... Date:1200Z 21 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 61 SFC 980 222 4.2 3.0 92 1.2 3.7 95 6 279.0 279.8 277.7 292.2 4.84 2 925 697 4.8 0.1 72 4.7 2.7 135 20 284.2 284.9 279.6 296.0 4.16 3 850 1381 -0.3 -1.1 94 0.8 -0.6 130 15 285.8 286.6 280.3 297.6 4.15 4 700 2923 -2.1 -9.1 59 7.0 -4.8 170 10 300.2 300.7 284.8 308.6 2.74 5 500 5530 -16.7 -18.2 88 1.5 -17.1 155 20 312.7 313.0 288.3 318.7 1.82 6 400 7160 -28.7 -30.7 83 2.0 -29.0 160 34 317.7 317.8 288.8 320.3 0.74 7 300 9150 -45.1 -48.6 68 3.5 -45.3 150 39 321.8 321.8 289.5 322.4 0.15 8 251 10314 -53.5 -62.5 33 9.0 -53.7 165 35 326.2 326.2 290.6 326.3 0.03 9 250 10340 -53.3 -64.3 25 11.0 -53.5 165 35 326.8 326.8 290.8 326.9 0.03 10 200 11780 -54.1 -74.1 7 20.0 -54.4 170 43 347.1 347.1 296.0 347.1 0.01 11 150 13620 -51.9 -81.9 2 30.0 -52.4 195 36 380.6 380.6 302.3 380.7 0.00 12 100 16210 -57.9 -85.9 2 28.0 -58.3 165 22 415.9 415.9 307.2 415.9 0.00 TRP 251 10314 -53.5 -62.5 33 9.0 -53.7 165 35 326.2 326.2 290.6 326.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5469.00 m Freezing level: 854.41 mb = 1340.76 m = 4398.78 ft Wetbulb zero: 864.28 mb = 1246.23 m = 4088.63 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 76.21 % Est. max temperature: 12.75 C = 54.94 F Sfc-Lift cond lev (LCL): 961.95 mb = 374.92 m = 1230.05 ft T: 4.39 C 700-500 lapse rate: 5.60 C/km ThetaE index: 0.00 C Layer 980.0--66188687651123427803136.0 mb Conv cond level (CCL): 676.37 mb = 3189.10 m = 10462.80 ft Mean mixing ratio: 4.34 g/kg Conv temperature: 26.57 C = 79.83 F Cap Strength: 10.18 C Lifted Index: 15.68 C Risk: None Lifted Index @300 mb: 18.92 C Lifted Index @700 mb: 10.18 C Showalter Index: 13.92 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 16.40 C Cross Totals Index: 15.60 C K Index: 8.30 Risk: None Sweat Index: 50.00 Risk: None Energy Index: 4.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.19 J/kg Max Up Vert Vel: 6.96 m/s Conv Inhibition (B-): 16265.01 J/kg Cap Strength: 15.52 C Lift Cond Lev (LCL): 883.55 mb = 1067.81 m = 3503.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 174 at 13 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 ---------------------------------------------------------- 0 980 222 95 6 -6.0 0.5 | 21 13 -4.7 -12.1 1 970 305 110 13 -12.2 4.4 | 53 14 -10.9 -8.2 2 935 610 135 23 -16.3 16.3 | 103 15 -15.0 3.6 3 925 697 135 20 -14.1 14.1 | 97 13 -12.9 1.5 4 900 914 135 18 -12.7 12.7 | 90 11 -11.5 0.1 5 867 1219 125 15 -12.3 8.6 | 70 12 -11.0 -4.1 6 850 1381 130 15 -11.5 9.6 | 74 11 -10.2 -3.0 7 835 1524 130 14 -10.7 9.0 | 69 10 -9.5 -3.7 8 803 1829 140 13 -8.4 10.0 | 69 8 -7.1 -2.7 9 773 2134 165 11 -2.8 10.6 | 38 3 -1.6 -2.0 10 744 2438 130 10 -7.7 6.4 | 46 9 -6.4 -6.2 11 716 2743 150 8 -4.0 6.9 | 25 6 -2.7 -5.7 12 700 2923 170 10 -1.7 9.8 | 9 3 -0.5 -2.8 13 689 3048 155 11 -4.6 10.0 | 51 4 -3.4 -2.7 14 662 3353 185 11 1.0 11.0 | 307 3 2.2 -1.7 15 637 3658 150 13 -6.5 11.3 | 75 5 -5.2 -1.4 16 612 3962 135 17 -12.0 12.0 | 87 11 -10.8 -0.6 17 589 4267 140 20 -12.9 15.3 | 103 12 -11.6 2.7 18 566 4572 155 26 -11.0 23.6 | 138 15 -9.7 10.9 19 544 4877 155 21 -8.9 19.0 | 130 10 -7.6 6.4 20 503 5486 160 20 -6.8 18.8 | 138 8 -5.6 6.1 21 500 5530 155 20 -8.5 18.1 | 127 9 -7.2 5.5 22 482 5791 135 27 -19.1 19.1 | 110 19 -17.8 6.4 23 463 6096 135 28 -19.8 19.8 | 111 20 -18.5 7.1 24 400 7160 160 34 -11.6 31.9 | 152 22 -10.4 19.3 25 374 7620 170 33 -5.7 32.5 | 167 20 -4.5 19.8 26 314 8839 165 37 -9.6 35.7 | 160 25 -8.3 23.1 27 300 9144 150 42 -21.0 36.4 | 140 31 -19.7 23.7 28 300 9150 150 39 -19.5 33.8 | 139 28 -18.2 21.1 29 274 9754 140 32 -20.6 24.5 | 122 23 -19.3 11.8 30 251 10314 165 35 -9.1 33.8 | 160 23 -7.8 21.1 31 250 10340 165 35 -9.1 33.8 | 160 23 -7.8 21.1 32 249 10363 160 33 -11.3 31.0 | 151 21 -10.0 18.3 33 238 10668 175 41 -3.6 40.8 | 175 28 -2.3 28.2 34 227 10973 175 46 -4.0 45.8 | 175 33 -2.7 33.2 35 206 11582 170 32 -5.6 31.5 | 167 19 -4.3 18.9 36 200 11780 170 43 -7.5 42.3 | 168 30 -6.2 29.7 37 188 12192 180 47 0.0 47.0 | 182 34 1.3 34.3 38 179 12497 205 32 13.5 29.0 | 222 22 14.8 16.3 39 170 12802 170 26 -4.5 25.6 | 166 13 -3.2 12.9 40 163 13106 155 40 -16.9 36.3 | 146 28 -15.6 23.6 41 155 13411 180 50 0.0 50.0 | 182 37 1.3 37.3 42 150 13620 195 36 9.3 34.8 | 206 25 10.6 22.1 43 148 13716 185 32 2.8 31.9 | 192 20 4.1 19.2 44 134 14326 210 31 15.5 26.8 | 230 22 16.8 14.2 45 128 14630 200 22 7.5 20.7 | 228 12 8.8 8.0 46 122 14935 185 27 2.4 26.9 | 194 15 3.6 14.2 47 116 15240 195 31 8.0 29.9 | 208 20 9.3 17.3 48 106 15850 220 19 12.2 14.6 | 262 14 13.5 1.9 49 101 16154 185 14 1.2 13.9 | 243 3 2.5 1.3 50 100 16210 165 22 -5.7 21.3 | 153 10 -4.4 8.6 51 95 16459 165 22 -5.7 21.3 | 153 10 -4.4 8.6 52 84 17069 180 26 0.0 26.0 | 185 13 1.3 13.3 53 79 17374 205 25 10.6 22.7 | 230 15 11.8 10.0 54 75 17678 205 15 6.3 13.6 | 263 8 7.6 0.9 55 70 17983 175 13 -1.1 13.0 | 205 0 0.1 0.3 56 62 18593 200 25 8.6 23.5 | 222 15 9.8 10.8 57 58 18898 230 19 14.6 12.2 | 272 16 15.8 -0.5 58 55 19202 225 28 19.8 19.8 | 251 22 21.1 7.1 59 52 19507 245 22 19.9 9.3 | 279 21 21.2 -3.4 60 49 19812 245 10 9.1 4.2 | 309 13 10.3 -8.4 61 43 20422 245 12 10.9 5.1 | 302 14 12.1 -7.6 62 38 21031 185 10 0.9 10.0 | 322 3 2.1 -2.7 63 36 21336 260 8 7.9 1.4 | 321 15 9.1 -11.3 64 34 21641 280 11 10.8 -1.9 | 320 19 12.1 -14.6 65 30 22250 280 10 9.8 -1.7 | 322 18 11.1 -14.4 66 28 22555 245 16 14.5 6.8 | 291 17 15.8 -5.9 67 26 22860 260 17 16.7 3.0 | 298 20 18.0 -9.7 68 25 23165 285 21 20.3 -5.4 | 310 28 21.6 -18.1 69 23 23470 310 10 7.7 -6.4 | 335 21 8.9 -19.1 70 21 24079 325 10 5.7 -8.2 | 341 22 7.0 -20.9 71 19 24384 260 2 2.0 0.3 | 345 13 3.2 -12.3 72 18 24689 270 16 16.0 -0.0 | 306 21 17.3 -12.7 73 17 24994 280 11 10.8 -1.9 | 320 19 12.1 -14.6 74 15 25603 290 12 11.3 -4.1 | 323 21 12.5 -16.8 75 14 25908 280 16 15.8 -2.8 | 312 23 17.0 -15.4 76 13 26213 265 18 17.9 1.6 | 300 22 19.2 -11.1 77 13 26518 285 18 17.4 -4.7 | 313 25 18.7 -17.3 78 12 26822 320 16 10.3 -12.3 | 335 27 11.6 -24.9 79 11 27127 280 13 12.8 -2.3 | 317 21 14.1 -14.9 80 11 27432 255 9 8.7 2.3 | 316 14 10.0 -10.3 81 10 27737 285 25 24.1 -6.5 | 307 32 25.4 -19.1 82 9 28042 270 25 25.0 -0.0 | 296 29 26.3 -12.7 83 9 28346 300 31 26.8 -15.5 | 315 40 28.1 -28.2 84 8 28956 280 24 23.6 -4.2 | 304 30 24.9 -16.8 85 7 29566 305 30 24.6 -17.2 | 319 39 25.8 -29.9 86 6 29870 310 28 21.4 -18.0 | 323 38 22.7 -30.7 87 6 30175 285 27 26.1 -7.0 | 306 34 27.3 -19.7 Wind Parameters Mean winds (0-6000m): 144.3 at 17.0 knts Storm direction: 174.3 at 12.7 knts Shear (0-3000m) pos: 3.2 neg: 1.4 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): -13.5 deg Storm rel helicity (0-3000m) pos: 74.6 neg: -33.8 tot: 40.8 m^2/s^2 ave: 13.6 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 1.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 6.61 Bulk Shear: 3.66 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 ------------------------------------------------------------------------------- 500 127 17 80 13| 16.1 0.0 16.1| 70.8 -6.0 64.9 129.7 0.80| 23.4 18.7 1000 130 17 82 12| 8.1 2.9 10.9| 70.8 -22.4 48.4 48.4 0.45| 14.7 6.6 1500 130 16 79 11| 5.3 1.9 7.2| 72.5 -24.1 48.4 32.3 0.40| 11.1 4.4 2000 134 15 78 10| 3.7 1.4 5.2| 72.8 -26.1 46.7 23.4 0.28| 10.4 2.9 2500 135 14 73 9| 3.0 1.7 4.7| 72.9 -31.4 41.5 16.6 0.18| 9.9 1.8 3000 138 13 71 8| 3.2 1.4 4.6| 74.6 -33.8 40.8 13.6 0.14| 9.7 1.3 4000 141 14 75 8| 2.4 1.3 3.7| 86.6 -34.7 51.9 13.0 0.19| 9.6 1.8 5000 145 15 89 8| 2.4 1.0 3.5|116.2 -39.1 77.1 15.4 0.24| 9.1 2.2 6000 144 17 97 9| 2.0 1.8 3.8|127.5 -58.2 69.3 11.6 0.17| 8.9 1.6 Wrote GIF file: /home/apache/climate/data/raob//COYU/skewt/COYU.skewt.20251021.12.gif