UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for COYU... Searching the city database file for: COYU ... Date:1200Z 16 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 205 210 1 SFC 997 222 -2.9 -2.9 100 0.0 -2.9 210 1 270.5 271.0 270.4 278.8 3.09 2 925 838 2.4 -1.3 77 3.7 0.8 335 9 281.8 282.4 277.8 292.3 3.75 3 850 1519 1.8 -5.2 60 7.0 -1.0 310 18 288.0 288.6 280.0 296.9 3.05 4 700 3070 -1.9 -36.9 5 35.0 -8.8 345 30 300.4 300.4 281.8 301.2 0.23 5 500 5680 -15.9 -25.9 42 10.0 -18.2 340 47 313.7 313.8 287.7 316.8 0.93 6 400 7320 -27.3 -39.3 31 12.0 -28.7 335 54 319.5 319.6 288.9 320.7 0.32 7 300 9330 -42.9 -52.9 33 10.0 -43.4 330 62 324.9 324.9 290.3 325.3 0.09 8 250 10530 -52.3 -59.3 43 7.0 -52.5 325 69 328.3 328.3 291.3 328.5 0.05 9 240 10793 -54.1 -61.1 42 7.0 -54.2 325 74 329.5 329.5 291.6 329.6 0.04 10 230 11067 -53.7 -64.6 25 11.0 -53.9 320 81 334.1 334.1 292.9 334.3 0.03 11 200 11970 -52.3 -76.3 4 24.0 -52.7 320 67 349.9 349.9 296.6 350.0 0.01 12 150 13800 -60.5 -82.5 4 22.0 -60.7 320 58 365.9 365.9 299.8 365.9 0.00 13 100 16340 -64.3 -87.3 3 23.0 -64.5 300 38 403.5 403.5 305.7 403.5 0.00 TRP 240 10793 -54.1 -61.1 42 7.0 -54.2 325 74 329.5 329.5 291.6 329.6 0.04 WND 230 11067 -53.7 -64.6 25 11.0 -53.9 320 81 334.1 334.1 292.9 334.3 0.03 Sounding variables and indices 1000-500 mb thick: 5475.00 m Freezing level: Surface below freezing Freezing level: 957.60 mb = 559.06 m = 1834.15 ft Freezing level: 777.03 mb = 2273.54 m = 7459.03 ft Wetbulb zero: Below ground Precipitable water: 0.38 inches Sfc-500 mean rel hum: 38.42 % Est. max temperature: 14.85 C = 58.74 F Sfc-Lift cond lev (LCL): 996.78 mb = 223.79 m = 734.23 ft T: -2.88 C 700-500 lapse rate: 5.36 C/km ThetaE index: 0.00 C Layer 997.0- 0.0 mb Conv cond level (CCL): 997.00 mb = 222.00 m = 728.34 ft Mean mixing ratio: 3.48 g/kg Conv temperature: -1.32 C = 29.62 F Cap Strength: 15.25 C Lifted Index: 22.05 C Risk: None Lifted Index @300 mb: 26.40 C Lifted Index @700 mb: 15.25 C Showalter Index: 15.25 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 17.70 C Cross Totals Index: 10.70 C K Index: -22.50 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 4.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.39 J/kg Max Up Vert Vel: 9.42 m/s Conv Inhibition (B-): 18036.76 J/kg Cap Strength: 21.69 C Lift Cond Lev (LCL): 908.48 mb = 983.09 m = 3225.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 10 at 22 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 ---------------------------------------------------------- 0 997 222 210 1 0.5 0.9 | 191 23 4.5 23.0 1 987 305 360 5 -0.0 -5.0 | 193 18 4.0 17.1 2 951 610 350 6 1.0 -5.9 | 197 17 5.0 16.2 3 925 838 335 9 3.8 -8.2 | 209 16 7.8 14.0 4 916 914 335 9 3.8 -8.2 | 209 16 7.8 14.0 5 882 1219 335 13 5.5 -11.8 | 222 14 9.5 10.3 6 850 1519 310 18 13.8 -11.6 | 239 21 17.8 10.5 7 849 1524 310 16 12.3 -10.3 | 234 20 16.2 11.8 8 818 1829 335 21 8.9 -19.0 | 257 13 12.8 3.1 9 787 2134 330 24 12.0 -20.8 | 265 16 16.0 1.3 10 758 2438 340 25 8.6 -23.5 | 276 13 12.5 -1.4 11 729 2743 345 24 6.2 -23.2 | 276 10 10.2 -1.1 12 700 3070 345 30 7.8 -29.0 | 300 14 11.7 -6.9 13 675 3353 350 32 5.6 -31.5 | 315 13 9.5 -9.4 14 649 3658 350 34 5.9 -33.5 | 319 15 9.9 -11.4 15 624 3962 340 42 14.4 -39.5 | 313 25 18.3 -17.4 16 600 4267 340 40 13.7 -37.6 | 311 23 17.6 -15.5 17 555 4877 340 41 14.0 -38.5 | 312 24 18.0 -16.4 18 500 5680 340 47 16.1 -44.2 | 318 30 20.0 -22.1 19 472 6096 340 49 16.8 -46.0 | 319 32 20.7 -23.9 20 400 7320 335 54 22.8 -48.9 | 315 38 26.8 -26.8 21 383 7620 335 53 22.4 -48.0 | 315 37 26.4 -25.9 22 308 9144 330 61 30.5 -52.8 | 312 46 34.5 -30.7 23 300 9330 330 62 31.0 -53.7 | 312 47 35.0 -31.6 24 281 9754 330 62 31.0 -53.7 | 312 47 35.0 -31.6 25 250 10530 325 69 39.6 -56.5 | 308 55 43.5 -34.4 26 245 10668 325 68 39.0 -55.7 | 308 55 43.0 -33.6 27 240 10793 325 74 42.4 -60.6 | 310 60 46.4 -38.5 28 230 11067 320 81 52.1 -62.0 | 305 69 56.0 -39.9 29 223 11278 320 81 52.1 -62.0 | 305 69 56.0 -39.9 30 200 11970 320 67 43.1 -51.3 | 302 55 47.0 -29.2 31 167 13106 335 55 23.2 -49.8 | 316 39 27.2 -27.7 32 159 13411 330 53 26.5 -45.9 | 308 39 30.5 -23.8 33 150 13800 320 58 37.3 -44.4 | 298 47 41.2 -22.3 34 138 14326 315 62 43.8 -43.8 | 294 53 47.8 -21.7 35 125 14935 350 43 7.5 -42.3 | 331 23 11.4 -20.2 36 119 15240 335 36 15.2 -32.6 | 299 22 19.2 -10.5 37 114 15545 315 34 24.0 -24.0 | 274 28 28.0 -1.9 38 100 16340 300 38 32.9 -19.0 | 265 37 36.9 3.1 39 98 16459 300 38 32.9 -19.0 | 265 37 36.9 3.1 40 86 17069 310 48 36.8 -30.9 | 282 42 40.7 -8.7 41 81 17374 335 35 14.8 -31.7 | 297 21 18.8 -9.6 42 71 17983 305 33 27.0 -18.9 | 264 31 31.0 3.2 43 67 18288 325 26 14.9 -21.3 | 268 19 18.9 0.8 44 59 18898 325 30 17.2 -24.6 | 277 21 21.2 -2.5 45 55 19202 350 31 5.4 -30.5 | 312 13 9.3 -8.4 46 52 19507 355 23 2.0 -22.9 | 278 6 6.0 -0.8 47 48 19812 295 18 16.3 -7.6 | 234 25 20.3 14.5 48 43 20422 305 24 19.7 -13.8 | 251 25 23.6 8.3 49 40 20726 305 17 13.9 -9.8 | 235 22 17.9 12.4 50 37 21031 335 15 6.3 -13.6 | 230 13 10.3 8.5 51 35 21336 335 10 4.2 -9.1 | 212 15 8.2 13.0 52 33 21641 315 24 17.0 -17.0 | 256 22 20.9 5.1 53 29 22250 325 22 12.6 -18.0 | 256 17 16.6 4.1 54 27 22555 290 18 16.9 -6.2 | 233 26 20.9 16.0 55 26 22860 315 25 17.7 -17.7 | 258 22 21.6 4.4 56 24 23165 325 23 13.2 -18.8 | 259 17 17.2 3.3 57 23 23470 20 11 -3.8 -10.3 | 181 12 0.2 11.8 58 21 23774 330 3 1.5 -2.6 | 196 20 5.5 19.5 59 20 24079 285 10 9.7 -2.6 | 215 24 13.6 19.5 60 19 24384 270 12 12.0 -0.0 | 216 27 16.0 22.1 61 15 25298 285 18 17.4 -4.7 | 231 28 21.3 17.5 62 14 25603 270 20 20.0 -0.0 | 227 33 24.0 22.1 63 14 25908 300 25 21.7 -12.5 | 249 27 25.6 9.6 64 12 26518 290 20 18.8 -6.8 | 236 27 22.8 15.3 65 10 27127 245 32 29.0 13.5 | 223 49 33.0 35.6 66 10 27432 250 33 31.0 11.3 | 226 48 35.0 33.4 67 9 28042 255 38 36.7 9.8 | 232 52 40.7 31.9 68 8 28346 240 33 28.6 16.5 | 220 50 32.5 38.6 69 8 28651 260 44 43.3 7.6 | 238 56 47.3 29.8 70 7 28956 250 39 36.6 13.3 | 229 54 40.6 35.4 71 6 29566 260 48 47.3 8.3 | 239 60 51.2 30.4 Wind Parameters Mean winds (0-6000m): 340.2 at 29.9 knts Storm direction: 10.2 at 22.5 knts Shear (0-3000m) pos: 3.9 neg: 2.1 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 116.9 deg Storm rel helicity (0-3000m) pos: 119.0 neg: -0.6 tot: 118.4 m^2/s^2 ave: 39.5 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 5.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.55 Bulk Shear: 80.88 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 ------------------------------------------------------------------------------- 500 352 5 196 17| 8.4 0.0 8.4| 16.3 0.0 16.3 32.7 0.39| 9.2 3.6 1000 341 8 204 16| 4.2 2.9 7.2| 38.2 0.0 38.2 38.2 0.60| 7.6 4.6 1500 330 11 216 16| 2.8 4.2 7.0| 69.9 -0.4 69.5 46.3 0.57| 9.7 5.5 2000 331 14 226 15| 3.5 3.2 6.7| 90.4 -0.4 90.0 45.0 0.59| 9.3 5.5 2500 334 16 234 14| 3.2 2.5 5.7| 97.6 -0.6 97.0 38.8 0.56| 8.6 4.8 3000 337 18 243 12| 3.9 2.1 6.0|119.0 -0.6 118.4 39.5 0.61| 8.4 5.1 4000 340 23 266 12| 3.5 2.4 5.9|128.2 -16.1 112.2 28.0 0.47| 8.2 3.8 5000 340 26 282 13| 2.8 2.2 5.0|138.6 -16.7 122.0 24.4 0.46| 7.0 3.2 6000 340 30 293 15| 2.3 2.3 4.7|154.4 -18.2 136.2 22.7 0.45| 6.3 2.8 Wrote GIF file: /home/apache/climate/data/raob//COYU/skewt/COYU.skewt.20251016.12.gif