UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103012.upa.cvt Date: 1200Z 30 OCT 25 Searching for COYU... Searching the city database file for: COYU ... Date:1200Z 30 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 140 SFC 989 222 -1.3 -2.3 93 1.0 -1.7 250 2 272.7 273.3 272.1 281.6 3.26 2 925 775 4.0 -4.0 56 8.0 0.7 5 9 283.4 283.9 277.7 292.1 3.07 3 850 1455 -1.1 -9.1 55 8.0 -3.9 360 10 285.0 285.4 277.4 291.6 2.25 4 700 2993 -6.9 -9.8 80 2.9 -7.9 230 4 294.8 295.3 282.4 302.7 2.59 5 500 5530 -24.5 -26.5 83 2.0 -24.9 15 17 303.2 303.3 283.8 306.0 0.88 6 400 7110 -35.9 -50.9 20 15.0 -36.7 35 40 308.3 308.3 284.8 308.7 0.09 7 300 9070 -46.7 -67.7 7 21.0 -47.1 25 35 319.5 319.5 288.6 319.6 0.01 8 272 9716 -49.1 -69.1 8 20.0 -49.5 35 27 325.1 325.1 290.3 325.2 0.01 9 250 10270 -47.7 -76.7 2 29.0 -48.2 25 4 335.2 335.2 293.1 335.2 0.00 10 200 11740 -49.3 -81.3 1 32.0 -49.8 210 6 354.7 354.7 297.6 354.7 0.00 11 150 13610 -52.5 -84.5 1 32.0 -53.0 225 29 379.6 379.6 302.2 379.6 0.00 12 100 16210 -55.9 -87.9 1 32.0 -56.4 235 29 419.7 419.7 307.7 419.7 0.00 TRP 272 9716 -49.1 -69.1 8 20.0 -49.5 35 27 325.1 325.1 290.3 325.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5390.00 m Freezing level: Surface below freezing Freezing level: 973.30 mb = 357.64 m = 1173.35 ft Freezing level: 866.18 mb = 1308.33 m = 4292.38 ft Wetbulb zero: Below ground Precipitable water: 0.47 inches Sfc-500 mean rel hum: 73.51 % Est. max temperature: 11.60 C = 52.87 F Sfc-Lift cond lev (LCL): 973.47 mb = 352.79 m = 1157.44 ft T: -0.05 C 700-500 lapse rate: 6.94 C/km ThetaE index: 0.59 C Layer 850.0- 700.0 mb Conv cond level (CCL): 685.25 mb = 3153.53 m = 10346.11 ft Mean mixing ratio: 3.05 g/kg Conv temperature: 21.32 C = 70.38 F Cap Strength: 9.55 C Lifted Index: 12.63 C Risk: None Lifted Index @300 mb: 21.83 C Lifted Index @700 mb: 9.55 C Showalter Index: 10.58 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: 15.40 C K Index: 11.40 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 3.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.55 J/kg Max Up Vert Vel: 9.22 m/s Conv Inhibition (B-): 17427.49 J/kg Cap Strength: 12.52 C Lift Cond Lev (LCL): 856.30 mb = 1395.65 m = 4578.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 31 at 6 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 ---------------------------------------------------------- 0 989 222 250 2 1.9 0.7 | 220 8 5.2 6.1 1 979 305 345 4 1.0 -3.9 | 251 5 4.3 1.5 2 944 610 5 8 -0.7 -8.0 | 315 4 2.6 -2.6 3 925 775 5 9 -0.8 -9.0 | 325 4 2.5 -3.6 4 909 914 10 9 -1.6 -8.9 | 333 4 1.7 -3.5 5 875 1219 355 11 1.0 -11.0 | 323 7 4.3 -5.6 6 850 1455 360 10 -0.0 -10.0 | 324 6 3.3 -4.6 7 811 1829 350 6 1.0 -5.9 | 277 4 4.3 -0.5 8 780 2134 345 4 1.0 -3.9 | 251 5 4.3 1.5 9 751 2438 260 6 5.9 1.0 | 235 11 9.2 6.4 10 722 2743 250 5 4.7 1.7 | 228 11 8.0 7.1 11 700 2993 230 4 3.1 2.6 | 219 10 6.4 8.0 12 641 3658 240 2 1.7 1.0 | 218 8 5.0 6.4 13 591 4267 355 3 0.3 -3.0 | 236 4 3.6 2.4 14 568 4572 360 10 -0.0 -10.0 | 324 6 3.3 -4.6 15 545 4877 10 10 -1.7 -9.8 | 341 5 1.6 -4.5 16 524 5182 360 13 -0.0 -13.0 | 337 8 3.3 -7.6 17 500 5530 15 17 -4.4 -16.4 | 6 11 -1.1 -11.0 18 462 6096 30 21 -10.5 -18.2 | 29 15 -7.2 -12.8 19 424 6706 10 27 -4.7 -26.6 | 4 21 -1.4 -21.2 20 406 7010 35 29 -16.6 -23.8 | 36 23 -13.3 -18.4 21 400 7110 35 40 -22.9 -32.8 | 36 34 -19.6 -27.4 22 371 7620 30 53 -26.5 -45.9 | 30 47 -23.2 -40.5 23 355 7925 20 55 -18.8 -51.7 | 19 49 -15.5 -46.3 24 310 8839 20 45 -15.4 -42.3 | 18 39 -12.1 -36.9 25 300 9070 25 35 -14.8 -31.7 | 24 29 -11.5 -26.3 26 297 9144 25 38 -16.1 -34.4 | 24 32 -12.8 -29.1 27 283 9449 30 34 -17.0 -29.4 | 30 28 -13.7 -24.1 28 272 9716 35 27 -15.5 -22.1 | 36 21 -12.2 -16.7 29 258 10058 35 24 -13.8 -19.7 | 36 18 -10.5 -14.3 30 250 10270 25 4 -1.7 -3.6 | 222 2 1.6 1.8 31 246 10363 30 10 -5.0 -8.7 | 28 4 -1.7 -3.3 32 235 10668 260 8 7.9 1.4 | 239 13 11.2 6.8 33 225 10973 295 10 9.1 -4.2 | 265 12 12.4 1.2 34 215 11278 260 10 9.8 1.7 | 242 15 13.1 7.1 35 205 11582 300 10 8.7 -5.0 | 268 12 12.0 0.4 36 200 11740 210 6 3.0 5.2 | 211 12 6.3 10.6 37 196 11887 210 10 5.0 8.7 | 211 16 8.3 14.0 38 178 12497 235 10 8.2 5.7 | 226 16 11.5 11.1 39 170 12802 230 17 13.0 10.9 | 225 23 16.3 16.3 40 162 13106 210 15 7.5 13.0 | 210 21 10.8 18.4 41 155 13411 235 27 22.1 15.5 | 231 33 25.4 20.9 42 150 13610 225 29 20.5 20.5 | 223 35 23.8 25.9 43 141 14021 225 27 19.1 19.1 | 222 33 22.4 24.5 44 134 14326 245 24 21.8 10.1 | 238 29 25.0 15.5 45 122 14935 225 34 24.0 24.0 | 223 40 27.3 29.4 46 116 15240 245 29 26.3 12.3 | 239 34 29.6 17.6 47 111 15545 230 30 23.0 19.3 | 227 36 26.3 24.7 48 101 16154 235 38 31.1 21.8 | 232 44 34.4 27.2 49 100 16210 235 29 23.8 16.6 | 231 35 27.1 22.0 50 95 16459 235 29 23.8 16.6 | 231 35 27.1 22.0 51 89 16764 230 33 25.3 21.2 | 227 39 28.6 26.6 52 79 17374 260 45 44.3 7.8 | 255 49 47.6 13.2 53 74 17678 295 28 25.4 -11.8 | 283 29 28.7 -6.4 54 69 17983 295 19 17.2 -8.0 | 277 21 20.5 -2.6 55 65 18288 255 27 26.1 7.0 | 247 32 29.4 12.4 56 54 19202 275 20 19.9 -1.7 | 261 24 23.2 3.6 57 51 19507 240 16 13.9 8.0 | 232 22 17.2 13.4 58 47 19812 240 28 24.2 14.0 | 235 34 27.5 19.4 59 45 20117 250 33 31.0 11.3 | 244 38 34.3 16.7 60 42 20422 295 17 15.4 -7.2 | 275 19 18.7 -1.8 61 37 21031 260 10 9.8 1.7 | 242 15 13.1 7.1 62 35 21336 255 7 6.8 1.8 | 234 12 10.1 7.2 63 32 21641 250 13 12.2 4.4 | 238 18 15.5 9.8 64 30 21946 295 22 19.9 -9.3 | 280 24 23.2 -3.9 65 29 22250 320 16 10.3 -12.3 | 297 15 13.6 -6.9 66 27 22555 300 16 13.9 -8.0 | 279 17 17.2 -2.6 67 24 23165 355 15 1.3 -14.9 | 334 11 4.6 -9.6 68 22 23470 315 15 10.6 -10.6 | 291 15 13.9 -5.2 69 21 23774 310 16 12.3 -10.3 | 287 16 15.6 -4.9 70 20 24079 335 17 7.2 -15.4 | 314 14 10.5 -10.0 71 18 24384 335 20 8.5 -18.1 | 317 17 11.7 -12.7 72 15 25298 85 3 -3.0 -0.3 | 183 5 0.3 5.1 73 13 25908 20 12 -4.1 -11.3 | 8 6 -0.8 -5.9 74 13 26213 60 14 -12.1 -7.0 | 80 9 -8.8 -1.6 75 11 26822 35 12 -6.9 -9.8 | 39 6 -3.6 -4.4 76 10 27127 55 11 -9.0 -6.3 | 81 6 -5.7 -0.9 77 10 27432 25 13 -5.5 -11.8 | 19 7 -2.2 -6.4 78 9 28042 345 16 4.1 -15.5 | 324 13 7.4 -10.1 79 8 28346 30 19 -9.5 -16.5 | 29 13 -6.2 -11.1 80 8 28651 45 18 -12.7 -12.7 | 52 12 -9.4 -7.3 81 7 28956 45 9 -6.4 -6.4 | 72 3 -3.1 -1.0 82 6 29870 355 18 1.6 -17.9 | 339 13 4.9 -12.5 Wind Parameters Mean winds (0-6000m): 1.4 at 8.4 knts Storm direction: 31.4 at 6.3 knts Shear (0-3000m) pos: 1.7 neg: 1.9 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): -1.5 deg Storm rel helicity (0-3000m) pos: 11.5 neg: -24.7 tot: -13.2 m^2/s^2 ave: -4.4 10^-3 m/s^2 rel: -0.11 Storm rel vorticity (0-3000m) horiz: 5.6 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 54.55 Bulk Shear: 0.78 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 ------------------------------------------------------------------------------- 500 358 6 280 4| 10.0 0.0 10.0| 9.9 0.0 9.9 19.8 0.83| 10.3 8.5 1000 2 8 308 4| 5.0 1.5 6.5| 10.8 -1.5 9.3 9.3 0.57| 7.2 4.1 1500 360 8 312 4| 3.3 0.8 4.1| 11.1 -5.2 5.9 3.9 0.30| 6.3 1.9 2000 358 8 301 4| 2.5 1.6 4.1| 11.3 -8.9 2.5 1.2 0.11| 6.0 0.6 2500 348 7 289 5| 2.0 2.4 4.4| 11.3 -19.5 -8.2 -3.3 -0.06| 6.2 -0.3 3000 340 7 279 6| 1.7 1.9 3.6| 11.5 -24.7 -13.2 -4.4 -0.11| 5.6 -0.6 4000 334 6 266 6| 1.9 1.4 3.3| 16.3 -24.9 -8.6 -2.2 -0.03| 5.0 -0.1 5000 345 6 278 5| 2.3 0.8 3.1| 25.8 -25.4 0.3 0.1 0.13| 5.3 0.7 6000 1 8 315 4| 2.7 0.7 3.4| 53.7 -30.4 23.3 3.9 0.23| 5.5 1.3 Wrote GIF file: /home/apache/climate/data/raob//COYU/skewt/COYU.skewt.20251030.12.gif