UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for COYU... Searching the city database file for: COYU ... Date:0000Z 15 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 1000 222 4.4 -1.6 65 6.0 1.9 285 3 277.5 278.1 275.0 286.9 3.40 1 925 868 2.4 -3.6 65 6.0 -0.0 310 17 281.8 282.3 277.0 290.7 3.16 2 850 1543 -3.7 -5.3 89 1.6 -4.3 305 16 282.3 282.8 277.1 290.9 3.03 3 700 3078 -2.3 -34.3 7 32.0 -8.9 310 38 299.9 300.0 281.7 301.0 0.30 4 500 5680 -16.1 -33.1 22 17.0 -19.2 300 52 313.4 313.5 287.1 315.1 0.47 5 400 7320 -26.9 -38.9 31 12.0 -28.4 300 79 320.0 320.1 289.1 321.2 0.33 6 300 9340 -41.5 -46.2 60 4.7 -41.8 290 113 326.9 326.9 291.0 327.6 0.20 7 267 10118 -46.9 -51.2 61 4.4 -47.1 285 132 330.1 330.1 291.9 330.6 0.13 8 250 10550 -49.9 -54.1 61 4.2 -50.1 285 127 331.9 331.9 292.3 332.3 0.10 9 200 12000 -54.3 -73.3 8 19.0 -54.6 300 101 346.8 346.8 295.9 346.8 0.01 10 157 13534 -59.3 -83.3 3 24.0 -59.5 300 89 363.1 363.1 299.3 363.2 0.00 11 150 13820 -58.3 -84.3 2 26.0 -58.5 305 74 369.6 369.6 300.5 369.6 0.00 12 100 16370 -61.5 -87.5 2 26.0 -61.7 290 59 408.9 408.9 306.4 408.9 0.00 TRP 157 13534 -59.3 -83.3 3 24.0 -59.5 300 89 363.1 363.1 299.3 363.2 0.00 WND 267 10118 -46.9 -51.2 61 4.4 -47.1 285 132 330.1 330.1 291.9 330.6 0.13 Sounding variables and indices 1000-500 mb thick: 5458.00 m Freezing level: 895.49 mb = 1133.57 m = 3719.03 ft Wetbulb zero: 926.51 mb = 854.52 m = 2803.52 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 36.79 % Est. max temperature: 9.12 C = 48.42 F Sfc-Lift cond lev (LCL): 911.49 mb = 985.46 m = 3233.11 ft T: 1.34 C 700-500 lapse rate: 5.30 C/km ThetaE index: 0.00 C Layer 1000.0- -4.1 mb Conv cond level (CCL): 593.16 mb = 4358.69 m = 14299.98 ft Mean mixing ratio: 3.24 g/kg Conv temperature: 33.45 C = 92.21 F Cap Strength: 13.76 C Lifted Index: 20.62 C Risk: None Lifted Index @300 mb: 26.65 C Lifted Index @700 mb: 13.76 C Showalter Index: 19.48 C Risk: None Total Totals Index: 23.20 C Risk: None Vertical Totals Index: 12.40 C Cross Totals Index: 10.80 C K Index: -24.90 Risk: None Sweat Index: 84.00 Risk: None Energy Index: 5.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.46 J/kg Max Up Vert Vel: 5.19 m/s Conv Inhibition (B-): 17796.35 J/kg Cap Strength: 20.33 C Lift Cond Lev (LCL): 866.59 mb = 1388.73 m = 4556.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 337 at 25 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 1000 222 285 3 2.9 -0.8 | 162 24 -7.2 22.6 1 1000 231 300 5 4.3 -2.5 | 164 22 -5.8 20.8 2 991 305 305 10 8.2 -5.7 | 174 18 -1.9 17.6 3 955 610 315 14 9.9 -9.9 | 179 13 -0.2 13.4 4 925 868 310 17 13.0 -10.9 | 193 13 2.9 12.4 5 920 914 315 17 12.0 -12.0 | 190 11 1.9 11.3 6 885 1219 320 20 12.9 -15.3 | 199 8 2.7 8.0 7 852 1524 305 16 13.1 -9.2 | 192 14 3.0 14.2 8 850 1543 305 16 13.1 -9.2 | 192 14 3.0 14.2 9 820 1829 335 18 7.6 -16.3 | 160 7 -2.5 7.0 10 789 2134 330 32 16.0 -27.7 | 307 7 5.9 -4.4 11 759 2438 335 31 13.1 -28.1 | 328 6 3.0 -4.8 12 730 2743 325 33 18.9 -27.0 | 293 10 8.8 -3.7 13 703 3048 310 39 29.9 -25.1 | 275 20 19.8 -1.7 14 700 3078 310 38 29.1 -24.4 | 273 19 19.0 -1.1 15 649 3658 300 40 34.6 -20.0 | 262 25 24.5 3.3 16 600 4267 300 40 34.6 -20.0 | 262 25 24.5 3.3 17 577 4572 295 44 39.9 -18.6 | 261 30 29.8 4.7 18 555 4877 300 44 38.1 -22.0 | 267 28 28.0 1.3 19 513 5486 300 42 36.4 -21.0 | 265 26 26.3 2.3 20 500 5680 300 52 45.0 -26.0 | 274 35 34.9 -2.7 21 472 6096 295 53 48.0 -22.4 | 269 38 37.9 0.9 22 417 7010 310 74 56.7 -47.6 | 297 52 46.6 -24.2 23 400 7320 300 79 68.4 -39.5 | 286 60 58.3 -16.2 24 383 7620 300 81 70.1 -40.5 | 286 62 60.0 -17.2 25 308 9144 300 105 90.9 -52.5 | 290 86 80.8 -29.2 26 300 9340 290 113 106.2 -38.6 | 279 97 96.1 -15.3 27 267 10118 285 132 127.5 -34.2 | 275 118 117.4 -10.8 28 257 10363 285 132 127.5 -34.2 | 275 118 117.4 -10.8 29 250 10550 285 127 122.7 -32.9 | 275 113 112.6 -9.5 30 246 10668 285 127 122.7 -32.9 | 275 113 112.6 -9.5 31 213 11582 295 118 106.9 -49.9 | 285 100 96.8 -26.5 32 200 12000 300 101 87.5 -50.5 | 289 82 77.3 -27.2 33 185 12497 295 91 82.5 -38.5 | 282 74 72.4 -15.1 34 168 13106 295 106 96.1 -44.8 | 284 89 85.9 -21.5 35 157 13534 300 89 77.1 -44.5 | 288 70 67.0 -21.2 36 150 13820 305 74 60.6 -42.4 | 291 54 50.5 -19.1 37 145 14021 300 72 62.4 -36.0 | 284 54 52.2 -12.7 38 126 14935 300 62 53.7 -31.0 | 280 44 43.6 -7.7 39 120 15240 285 51 49.3 -13.2 | 255 40 39.1 10.1 40 114 15545 280 51 50.2 -8.9 | 250 43 40.1 14.5 41 109 15850 290 41 38.5 -14.0 | 252 30 28.4 9.3 42 100 16370 290 59 55.4 -20.2 | 266 45 45.3 3.2 43 92 16764 290 59 55.4 -20.2 | 266 45 45.3 3.2 44 82 17374 315 52 36.8 -36.8 | 297 30 26.6 -13.4 45 72 17983 300 27 23.4 -13.5 | 233 17 13.3 9.8 46 68 18288 315 28 19.8 -19.8 | 250 10 9.7 3.5 47 64 18593 285 24 23.2 -6.2 | 217 22 13.1 17.1 48 53 19507 295 33 29.9 -13.9 | 245 22 19.8 9.4 49 50 19812 325 21 12.0 -17.2 | 197 6 1.9 6.1 50 47 20117 325 14 8.0 -11.5 | 170 12 -2.1 11.9 51 44 20422 295 6 5.4 -2.5 | 167 21 -4.7 20.8 52 41 20726 280 10 9.8 -1.7 | 179 22 -0.3 21.6 53 39 21031 320 17 10.9 -13.0 | 184 10 0.8 10.3 54 37 21336 285 16 15.5 -4.1 | 196 20 5.3 19.2 55 34 21641 320 29 18.6 -22.2 | 263 9 8.5 1.1 56 32 21946 325 19 10.9 -15.6 | 186 8 0.8 7.8 57 30 22250 290 18 16.9 -6.2 | 202 18 6.8 17.2 58 25 23165 345 10 2.6 -9.7 | 151 16 -7.5 13.7 59 22 23774 285 10 9.7 -2.6 | 179 21 -0.5 20.7 60 19 24689 310 15 11.5 -9.6 | 186 14 1.4 13.7 61 17 24994 305 14 11.5 -8.0 | 185 15 1.3 15.3 62 16 25298 280 10 9.8 -1.7 | 179 22 -0.3 21.6 63 15 25603 295 26 23.6 -11.0 | 227 18 13.4 12.3 64 14 26213 265 20 19.9 1.7 | 201 27 9.8 25.1 65 12 26822 295 28 25.4 -11.8 | 233 19 15.3 11.5 66 11 27432 300 24 20.8 -12.0 | 223 16 10.7 11.3 67 9 28042 280 32 31.5 -5.6 | 230 28 21.4 17.8 68 9 28346 285 25 24.1 -6.5 | 220 22 14.0 16.9 69 8 28651 265 24 23.9 2.1 | 208 29 13.8 25.4 70 8 28956 255 35 33.8 9.1 | 216 40 23.7 32.4 71 6 29870 270 51 51.0 -0.0 | 240 47 40.9 23.3 Wind Parameters Mean winds (0-6000m): 306.6 at 33.9 knts Storm direction: 336.6 at 25.4 knts Shear (0-3000m) pos: 5.1 neg: 2.7 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 108.1 deg Storm rel helicity (0-3000m) pos: 51.3 neg: -51.2 tot: 0.1 m^2/s^2 ave: 0.0 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 12.0 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.21 Bulk Shear: 65.13 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 ------------------------------------------------------------------------------- 500 311 12 176 16| 13.1 0.0 13.1| 32.8 0.0 32.8 65.6 0.53| 13.5 7.2 1000 314 15 182 13| 9.0 0.0 9.0| 41.2 -0.5 40.7 40.7 0.50| 9.8 4.9 1500 314 16 186 13| 5.2 0.0 5.2| 41.2 -11.8 29.4 19.6 0.19| 10.5 2.0 2000 320 18 189 10| 7.6 0.0 7.6| 48.7 -17.7 31.0 15.5 0.26| 12.7 3.3 2500 323 21 198 7| 6.1 0.7 6.8| 51.3 -25.3 26.0 10.4 0.19| 11.6 2.2 3000 321 23 222 7| 5.1 2.7 7.8| 51.3 -51.2 0.1 0.0 0.06| 12.0 0.7 4000 314 28 247 11| 3.8 2.7 6.5| 51.3 -70.1 -18.8 -4.7 0.01| 9.7 0.1 5000 309 31 254 14| 3.1 2.6 5.7| 74.1 -77.6 -3.5 -0.7 0.04| 8.7 0.3 6000 307 34 260 17| 2.6 3.1 5.7|134.9-106.2 28.7 4.8 0.07| 8.8 0.6 Wrote GIF file: /home/apache/climate/data/raob//COYU/skewt/COYU.skewt.20251015.00.gif