UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for COYU... Searching the city database file for: COYU ... Date:1200Z 13 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 147 SFC 990 222 9.4 8.6 95 0.8 9.0 140 7 283.4 284.6 282.5 302.9 7.09 2 925 797 12.4 5.4 62 7.0 8.6 225 46 292.0 293.1 285.1 309.5 6.08 3 850 1503 10.6 -6.4 30 17.0 3.2 215 45 297.3 297.8 283.7 305.7 2.78 4 700 3105 3.8 -19.2 17 23.0 -3.8 200 36 306.7 306.9 285.5 310.6 1.19 5 500 5770 -8.3 -15.3 57 7.0 -10.9 215 27 322.9 323.4 291.9 330.8 2.33 6 400 7460 -19.9 -23.9 70 4.0 -21.0 220 25 329.1 329.4 292.8 334.0 1.39 7 300 9520 -36.3 -48.3 28 12.0 -37.2 230 29 334.2 334.2 293.0 334.8 0.16 8 250 10760 -45.7 -53.7 40 8.0 -46.1 250 31 338.1 338.1 294.0 338.5 0.10 9 200 12210 -53.1 -73.1 7 20.0 -53.4 265 45 348.7 348.7 296.4 348.7 0.01 10 150 14040 -60.9 -83.9 3 23.0 -61.1 270 47 365.2 365.2 299.7 365.2 0.00 11 123 15259 -67.1 -86.1 5 19.0 -67.2 245 33 375.2 375.2 301.5 375.2 0.00 12 100 16520 -64.3 -86.3 3 22.0 -64.5 235 25 403.5 403.5 305.7 403.5 0.00 TRP 123 15259 -67.1 -86.1 5 19.0 -67.2 245 33 375.2 375.2 301.5 375.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5623.00 m Freezing level: 637.19 mb = 3941.94 m = 12932.72 ft Wetbulb zero: 781.51 mb = 2196.19 m = 7205.25 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 38.26 % Est. max temperature: 23.82 C = 74.87 F Sfc-Lift cond lev (LCL): 978.13 mb = 324.15 m = 1063.47 ft T: 9.93 C 700-500 lapse rate: 4.54 C/km ThetaE index: 3.81 C Layer 850.0- 700.0 mb Conv cond level (CCL): 629.10 mb = 3950.80 m = 12961.80 ft Mean mixing ratio: 6.08 g/kg Conv temperature: 37.78 C = 100.00 F Cap Strength: 9.41 C Lifted Index: 15.94 C Risk: None Lifted Index @300 mb: 19.46 C Lifted Index @700 mb: 9.41 C Showalter Index: 16.82 C Risk: None Total Totals Index: 20.80 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 1.90 C K Index: -10.50 Risk: None Sweat Index: 117.00 Risk: None Energy Index: 5.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.91 J/kg Max Up Vert Vel: 8.93 m/s Conv Inhibition (B-): 14013.12 J/kg Cap Strength: 15.87 C Lift Cond Lev (LCL): 860.73 mb = 1398.27 m = 4587.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 238 at 27 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 ---------------------------------------------------------- 0 990 222 140 7 -4.5 5.4 | 72 29 -27.2 -9.1 1 980 305 175 16 -1.4 15.9 | 94 24 -24.1 1.5 2 946 610 205 40 16.9 36.3 | 165 23 -5.8 21.8 3 925 797 225 46 32.5 32.5 | 208 21 9.8 18.1 4 912 914 225 44 31.1 31.1 | 207 19 8.4 16.7 5 879 1219 230 42 32.2 27.0 | 217 16 9.4 12.6 6 850 1503 215 45 25.8 36.9 | 188 23 3.1 22.4 7 817 1829 215 44 25.2 36.0 | 187 22 2.5 21.6 8 787 2134 210 33 16.5 28.6 | 156 15 -6.2 14.2 9 759 2438 195 37 9.6 35.7 | 148 25 -13.2 21.3 10 731 2743 195 38 9.8 36.7 | 150 26 -12.9 22.3 11 700 3105 200 36 12.3 33.8 | 152 22 -10.4 19.4 12 653 3658 200 37 12.7 34.8 | 154 23 -10.1 20.3 13 628 3962 205 40 16.9 36.3 | 165 23 -5.8 21.8 14 604 4267 200 38 13.0 35.7 | 155 23 -9.7 21.3 15 582 4572 195 34 8.8 32.8 | 143 23 -13.9 18.4 16 560 4877 205 36 15.2 32.6 | 158 20 -7.5 18.2 17 500 5770 215 27 15.5 22.1 | 137 11 -7.3 7.7 18 479 6096 220 27 17.4 20.7 | 139 8 -5.4 6.3 19 460 6401 225 29 20.5 20.5 | 160 6 -2.2 6.1 20 408 7315 215 24 13.8 19.7 | 120 10 -9.0 5.2 21 400 7460 220 25 16.1 19.2 | 125 8 -6.7 4.7 22 391 7620 220 25 16.1 19.2 | 125 8 -6.7 4.7 23 316 9144 215 30 17.2 24.6 | 151 12 -5.5 10.2 24 303 9449 215 29 16.6 23.8 | 147 11 -6.1 9.3 25 300 9520 230 29 22.2 18.6 | 173 4 -0.5 4.2 26 290 9754 240 35 30.3 17.5 | 248 8 7.6 3.1 27 253 10668 250 28 26.3 9.6 | 324 6 3.6 -4.8 28 250 10760 250 31 29.1 10.6 | 301 7 6.4 -3.8 29 201 12192 275 49 48.8 -4.3 | 306 32 26.1 -18.7 30 200 12210 265 45 44.8 3.9 | 295 24 22.1 -10.5 31 182 12802 255 45 43.5 11.6 | 278 21 20.7 -2.8 32 174 13106 265 54 53.8 4.7 | 287 33 31.1 -9.7 33 150 14040 270 47 47.0 -0.0 | 301 28 24.3 -14.4 34 143 14326 270 47 47.0 -0.0 | 301 28 24.3 -14.4 35 136 14630 260 28 27.6 4.9 | 333 11 4.8 -9.6 36 130 14935 225 24 17.0 17.0 | 114 6 -5.8 2.5 37 123 15240 230 28 21.4 18.0 | 160 4 -1.3 3.6 38 123 15259 245 33 29.9 13.9 | 274 7 7.2 -0.5 39 117 15545 245 31 28.1 13.1 | 284 6 5.4 -1.3 40 112 15850 210 28 14.0 24.2 | 138 13 -8.7 9.8 41 106 16154 240 39 33.8 19.5 | 245 12 11.0 5.1 42 101 16459 250 37 34.8 12.7 | 278 12 12.0 -1.8 43 100 16520 235 25 20.5 14.3 | 88 2 -2.3 -0.1 44 95 16764 235 25 20.5 14.3 | 88 2 -2.3 -0.1 45 85 17374 215 22 12.6 18.0 | 110 11 -10.1 3.6 46 80 17678 235 20 16.4 11.5 | 65 7 -6.4 -3.0 47 71 18288 240 30 26.0 15.0 | 260 3 3.2 0.6 48 67 18593 220 24 15.4 18.4 | 118 8 -7.3 4.0 49 59 19202 245 10 9.1 4.2 | 53 17 -13.7 -10.2 50 52 19812 185 3 0.3 3.0 | 63 25 -22.5 -11.4 51 46 20422 185 10 0.9 10.0 | 78 22 -21.9 -4.5 52 44 20726 195 15 3.9 14.5 | 90 19 -18.9 0.1 53 41 21031 205 13 5.5 11.8 | 81 17 -17.2 -2.6 54 39 21336 275 8 8.0 -0.7 | 44 21 -14.8 -15.1 55 37 21641 255 2 1.9 0.5 | 56 25 -20.8 -13.9 56 31 22555 200 10 3.4 9.4 | 75 20 -19.3 -5.0 57 27 23165 225 14 9.9 9.9 | 71 14 -12.8 -4.5 58 25 23470 240 13 11.3 6.5 | 55 14 -11.5 -7.9 59 24 23774 225 12 8.5 8.5 | 67 15 -14.3 -5.9 60 21 24384 280 17 16.7 -3.0 | 19 18 -6.0 -17.4 61 20 24689 265 18 17.9 1.6 | 20 14 -4.8 -12.9 62 18 25298 285 32 30.9 -8.3 | 340 24 8.2 -22.7 63 17 25603 300 25 21.7 -12.5 | 2 27 -1.1 -26.9 64 15 26213 285 14 13.5 -3.6 | 27 20 -9.2 -18.0 65 14 26518 270 21 21.0 -0.0 | 7 15 -1.7 -14.4 66 13 26822 290 30 28.2 -10.3 | 348 25 5.5 -24.7 67 12 27127 295 28 25.4 -11.8 | 354 26 2.6 -26.3 68 12 27432 290 21 19.7 -7.2 | 8 22 -3.0 -21.6 69 11 27737 295 22 19.9 -9.3 | 7 24 -2.8 -23.7 70 10 28042 245 21 19.0 8.9 | 34 7 -3.7 -5.5 71 9 28956 250 39 36.6 13.3 | 274 14 13.9 -1.1 72 7 29870 245 42 38.1 17.7 | 258 16 15.3 3.3 73 7 30175 265 46 45.8 4.0 | 294 25 23.1 -10.4 Wind Parameters Mean winds (0-6000m): 207.6 at 35.9 knts Storm direction: 237.6 at 26.9 knts Shear (0-3000m) pos: 7.5 neg: 4.2 tot: 11.6 10-3/s Storm rel Dir Shear (0-3000m): 80.6 deg Storm rel helicity (0-3000m) pos: 341.2 neg: -111.9 tot: 229.3 m^2/s^2 ave: 76.4 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 17.1 stream: 6.2 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 3.90 Bulk Shear: 10.24 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 ------------------------------------------------------------------------------- 500 199 28 133 18| 43.8 0.0 43.8|284.1 0.0 284.1 568.3 0.97| 50.3 49.0 1000 216 36 174 15| 21.9 0.0 21.9|332.0 -2.0 329.9 329.9 0.93| 31.4 29.2 1500 217 39 182 16| 14.6 3.9 18.5|332.0 -50.7 281.2 187.5 0.64| 25.2 16.1 2000 216 39 180 17| 11.0 4.6 15.5|332.0-100.6 231.3 115.7 0.42| 22.5 9.4 2500 212 38 173 18| 8.8 5.0 13.8|335.1-111.9 223.2 89.3 0.37| 19.7 7.2 3000 210 38 169 19| 7.5 4.2 11.6|341.2-111.9 229.3 76.4 0.36| 17.1 6.2 4000 208 38 165 20| 5.8 3.2 9.0|368.0-128.3 239.7 59.9 0.35| 13.8 4.9 5000 207 37 163 20| 4.8 2.6 7.4|393.0-163.0 230.0 46.0 0.30| 12.5 3.7 6000 208 36 161 18| 4.1 2.1 6.2|396.0-175.1 220.9 36.8 0.26| 11.3 2.9 Wrote GIF file: /home/apache/climate/data/raob//COYU/skewt/COYU.skewt.20251013.12.gif