UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for COYU... Searching the city database file for: COYU ... Date:1200Z 14 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 198 255 8 SFC 996 222 3.0 1.1 87 1.9 2.2 255 8 276.5 277.2 275.5 287.8 4.15 2 925 830 1.2 -2.5 76 3.7 -0.3 295 29 280.5 281.1 276.7 290.2 3.43 3 850 1506 -0.5 -8.5 55 8.0 -3.4 285 23 285.6 286.0 277.9 292.5 2.36 4 700 3067 0.0 -23.0 16 23.0 -6.5 275 53 302.5 302.6 283.5 305.3 0.86 5 500 5690 -16.1 -44.1 7 28.0 -19.8 270 56 313.4 313.4 286.7 314.0 0.15 6 400 7330 -29.1 -37.1 46 8.0 -30.1 275 64 317.2 317.2 288.3 318.6 0.40 7 300 9310 -45.1 -54.1 36 9.0 -45.4 280 81 321.8 321.8 289.4 322.1 0.08 8 264 10155 -51.0 -58.3 42 7.3 -51.2 285 99 325.1 325.1 290.4 325.3 0.06 9 259 10280 -51.9 -58.9 43 7.0 -52.1 285 94 325.6 325.6 290.5 325.8 0.05 10 250 10510 -50.7 -70.7 8 20.0 -51.0 280 88 330.7 330.7 291.9 330.7 0.01 11 200 11950 -51.7 -79.7 2 28.0 -52.1 285 78 350.9 350.9 296.8 350.9 0.00 12 150 13810 -55.1 -84.1 2 29.0 -55.5 270 65 375.1 375.1 301.5 375.1 0.00 13 100 16380 -59.3 -87.3 1 28.0 -59.6 270 47 413.2 413.2 306.9 413.2 0.00 TRP 259 10280 -51.9 -58.9 43 7.0 -52.1 285 94 325.6 325.6 290.5 325.8 0.05 WND 264 10155 -51.0 -58.3 42 7.3 -51.2 285 99 325.1 325.1 290.4 325.3 0.06 Sounding variables and indices 1000-500 mb thick: 5492.00 m Freezing level: 872.06 mb = 1307.18 m = 4288.58 ft Freezing level: 700.00 mb = 3067.00 m = 10062.21 ft Freezing level: 700.00 mb = 3067.00 m = 10062.21 ft Wetbulb zero: 934.35 mb = 747.32 m = 2451.80 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 32.31 % Est. max temperature: 12.54 C = 54.58 F Sfc-Lift cond lev (LCL): 967.06 mb = 464.46 m = 1523.79 ft T: 2.28 C 700-500 lapse rate: 6.14 C/km ThetaE index: 0.00 C Layer 996.0- 0.0 mb Conv cond level (CCL): 597.17 mb = 4305.58 m = 14125.74 ft Mean mixing ratio: 3.62 g/kg Conv temperature: 34.23 C = 93.62 F Cap Strength: 15.98 C Lifted Index: 20.50 C Risk: None Lifted Index @300 mb: 22.97 C Lifted Index @700 mb: 15.98 C Showalter Index: 18.27 C Risk: None Total Totals Index: 23.20 C Risk: None Vertical Totals Index: 15.60 C Cross Totals Index: 7.60 C K Index: -15.90 Risk: None Sweat Index: 102.00 Risk: None Energy Index: 4.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.70 J/kg Max Up Vert Vel: 6.28 m/s Conv Inhibition (B-): 17932.37 J/kg Cap Strength: 20.26 C Lift Cond Lev (LCL): 897.98 mb = 1067.01 m = 3500.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 at 34 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 ---------------------------------------------------------- 0 996 222 255 8 7.7 2.1 | 141 29 -18.7 22.8 1 986 305 275 17 16.9 -1.5 | 154 21 -9.5 19.2 2 950 610 295 33 29.9 -13.9 | 207 8 3.5 6.7 3 925 830 295 29 26.3 -12.3 | 179 8 -0.2 8.4 4 915 914 295 28 25.4 -11.8 | 173 9 -1.1 8.9 5 881 1219 300 30 26.0 -15.0 | 175 6 -0.5 5.7 6 850 1506 285 23 22.2 -6.0 | 164 15 -4.2 14.7 7 848 1524 290 23 21.6 -7.9 | 159 14 -4.8 12.8 8 817 1829 290 28 26.3 -9.6 | 179 11 -0.1 11.1 9 786 2134 280 37 36.4 -6.4 | 215 17 10.0 14.3 10 757 2438 275 49 48.8 -4.3 | 234 28 22.4 16.4 11 729 2743 275 51 50.8 -4.4 | 236 29 24.4 16.2 12 700 3067 275 53 52.8 -4.6 | 239 31 26.4 16.1 13 649 3658 280 53 52.2 -9.2 | 246 28 25.8 11.5 14 600 4267 280 55 54.2 -9.6 | 248 30 27.7 11.1 15 555 4877 275 53 52.8 -4.6 | 239 31 26.4 16.1 16 500 5690 270 56 56.0 -0.0 | 235 36 29.6 20.7 17 473 6096 265 51 50.8 4.4 | 224 35 24.4 25.1 18 400 7330 275 64 63.8 -5.6 | 248 40 37.3 15.1 19 383 7620 275 64 63.8 -5.6 | 248 40 37.3 15.1 20 307 9144 275 72 71.7 -6.3 | 252 48 45.3 14.4 21 300 9310 280 81 79.8 -14.1 | 263 54 53.3 6.6 22 264 10155 285 99 95.6 -25.6 | 274 69 69.2 -4.9 23 259 10280 285 94 90.8 -24.3 | 273 64 64.4 -3.6 24 256 10363 285 99 95.6 -25.6 | 274 69 69.2 -4.9 25 250 10510 280 88 86.7 -15.3 | 265 60 60.2 5.4 26 244 10668 280 88 86.7 -15.3 | 265 60 60.2 5.4 27 200 11950 285 78 75.3 -20.2 | 269 49 48.9 0.5 28 193 12192 285 71 68.6 -18.4 | 267 42 42.1 2.3 29 167 13106 275 59 58.8 -5.1 | 244 36 32.3 15.5 30 150 13810 270 65 65.0 -0.0 | 242 44 38.6 20.7 31 145 14021 270 67 67.0 -0.0 | 243 46 40.6 20.7 32 126 14935 285 46 44.4 -11.9 | 244 20 18.0 8.8 33 120 15240 280 40 39.4 -6.9 | 223 19 13.0 13.7 34 114 15545 265 34 33.9 3.0 | 197 25 7.4 23.7 35 100 16380 270 47 47.0 -0.0 | 225 29 20.6 20.7 36 98 16459 255 43 41.5 11.1 | 205 35 15.1 31.8 37 93 16764 270 47 47.0 -0.0 | 225 29 20.6 20.7 38 72 17983 265 45 44.8 3.9 | 217 31 18.4 24.6 39 68 18288 300 27 23.4 -13.5 | 157 8 -3.1 7.2 40 64 18593 270 10 10.0 -0.0 | 142 26 -16.4 20.7 41 57 19202 240 19 16.5 9.5 | 162 32 -10.0 30.2 42 53 19507 275 28 27.9 -2.4 | 185 18 1.5 18.2 43 50 19812 260 23 22.7 4.0 | 171 25 -3.8 24.7 44 47 20117 260 14 13.8 2.4 | 151 26 -12.7 23.1 45 44 20422 270 8 8.0 -0.0 | 138 28 -18.4 20.7 46 39 21031 240 17 14.7 8.5 | 158 31 -11.7 29.2 47 37 21336 240 18 15.6 9.0 | 160 32 -10.9 29.7 48 33 21946 295 23 20.8 -9.7 | 153 12 -5.6 11.0 49 31 22250 330 23 11.5 -19.9 | 93 15 -14.9 0.8 50 27 22860 285 15 14.5 -3.9 | 145 21 -12.0 16.8 51 25 23165 275 5 5.0 -0.4 | 133 30 -21.5 20.3 52 24 23470 285 15 14.5 -3.9 | 145 21 -12.0 16.8 53 22 23774 300 22 19.1 -11.0 | 143 12 -7.4 9.7 54 21 24079 320 10 6.4 -7.7 | 123 24 -20.0 13.0 55 20 24384 315 11 7.8 -7.8 | 125 23 -18.7 12.9 56 19 24689 280 12 11.8 -2.1 | 142 24 -14.6 18.6 57 17 25298 310 17 13.0 -10.9 | 126 17 -13.4 9.8 58 16 25603 290 22 20.7 -7.5 | 156 14 -5.8 13.2 59 15 25908 290 24 22.6 -8.2 | 163 13 -3.9 12.5 60 14 26213 275 14 13.9 -1.2 | 147 23 -12.5 19.5 61 13 26518 275 16 15.9 -1.4 | 151 22 -10.5 19.3 62 11 27127 285 18 17.4 -4.7 | 151 18 -9.1 16.0 63 11 27432 275 18 17.9 -1.6 | 156 21 -8.5 19.1 64 10 27737 265 12 12.0 1.0 | 146 26 -14.5 21.7 65 8 28651 265 40 39.8 3.5 | 209 28 13.4 24.2 66 7 29566 255 35 33.8 9.1 | 194 31 7.4 29.7 Wind Parameters Mean winds (0-6000m): 278.0 at 44.8 knts Storm direction: 308.0 at 33.6 knts Shear (0-3000m) pos: 4.7 neg: 4.6 tot: 9.3 10-3/s Storm rel Dir Shear (0-3000m): 99.9 deg Storm rel helicity (0-3000m) pos: 189.2 neg: -18.6 tot: 170.6 m^2/s^2 ave: 56.9 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 13.4 stream: 5.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.33 Bulk Shear: 59.31 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 ------------------------------------------------------------------------------- 500 289 24 166 13| 26.1 0.0 26.1| 79.7 -3.6 76.0 152.0 0.53| 30.8 16.2 1000 293 27 170 10| 12.8 0.0 12.8| 80.2 -9.5 70.7 70.7 0.37| 18.5 6.9 1500 293 26 169 11| 8.5 2.1 10.6| 88.7 -18.6 70.1 46.8 0.27| 16.5 4.4 2000 290 28 179 11| 6.4 4.3 10.7|134.5 -18.6 115.9 58.0 0.39| 16.5 6.5 2500 286 32 200 13| 5.1 5.5 10.6|170.9 -18.6 152.4 60.9 0.41| 15.4 6.3 3000 283 35 212 15| 4.7 4.6 9.3|189.2 -18.6 170.6 56.9 0.42| 13.4 5.7 4000 282 40 225 18| 3.8 3.6 7.4|218.5 -18.6 199.9 50.0 0.44| 10.7 4.8 5000 280 43 230 20| 3.0 3.2 6.3|218.5 -65.5 153.0 30.6 0.34| 9.3 3.2 6000 278 45 231 23| 2.5 2.9 5.4|230.0-137.5 92.6 15.4 0.24| 8.7 2.1 Wrote GIF file: /home/apache/climate/data/raob//COYU/skewt/COYU.skewt.20251014.12.gif