UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for COYU... Searching the city database file for: COYU ... Date:0000Z 17 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 167 130 2 SFC 993 222 8.6 4.0 73 4.6 6.3 130 2 282.3 283.2 279.8 296.6 5.13 2 925 813 6.2 -1.8 56 8.0 2.7 205 5 285.6 286.3 279.6 296.0 3.62 3 850 1499 2.6 -5.4 56 8.0 -0.6 345 3 288.9 289.4 280.3 297.6 3.00 4 700 3064 0.2 -40.8 3 41.0 -7.6 280 17 302.7 302.7 282.7 303.3 0.15 5 500 5700 -14.3 -17.6 76 3.3 -15.3 305 44 315.6 316.0 289.3 322.0 1.92 6 400 7350 -25.1 -28.5 73 3.4 -25.8 300 46 322.4 322.5 290.5 325.6 0.91 7 300 9380 -40.5 -43.1 76 2.6 -40.7 305 75 328.3 328.3 291.5 329.4 0.28 8 250 10600 -50.1 -54.8 58 4.7 -50.3 305 83 331.6 331.6 292.2 331.9 0.09 9 208 11783 -56.9 -64.3 39 7.4 -57.0 315 102 338.9 338.9 294.1 339.0 0.03 10 200 12030 -58.3 -66.3 35 8.0 -58.4 315 98 340.4 340.4 294.4 340.5 0.03 11 166 13190 -62.3 -81.3 6 19.0 -62.4 315 69 352.4 352.4 297.1 352.4 0.00 12 150 13820 -58.9 -83.9 3 25.0 -59.1 315 64 368.6 368.6 300.3 368.6 0.00 13 100 16330 -62.5 -86.5 3 24.0 -62.7 325 33 407.0 407.0 306.1 407.0 0.00 TRP 166 13190 -62.3 -81.3 6 19.0 -62.4 315 69 352.4 352.4 297.1 352.4 0.00 WND 208 11783 -56.9 -64.3 39 7.4 -57.0 315 102 338.9 338.9 294.1 339.0 0.03 Sounding variables and indices 1000-500 mb thick: 5533.00 m Freezing level: 697.24 mb = 3100.36 m = 10171.66 ft Wetbulb zero: 864.28 mb = 1363.83 m = 4474.47 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 41.16 % Est. max temperature: 15.72 C = 60.29 F Sfc-Lift cond lev (LCL): 925.69 mb = 806.82 m = 2647.01 ft T: 6.23 C 700-500 lapse rate: 5.50 C/km ThetaE index: 0.58 C Layer 925.0- 850.0 mb Conv cond level (CCL): 608.98 mb = 4155.21 m = 13632.41 ft Mean mixing ratio: 4.08 g/kg Conv temperature: 34.32 C = 93.78 F Cap Strength: 11.78 C Lifted Index: 17.26 C Risk: None Lifted Index @300 mb: 22.73 C Lifted Index @700 mb: 11.78 C Showalter Index: 16.32 C Risk: None Total Totals Index: 25.80 C Risk: None Vertical Totals Index: 16.90 C Cross Totals Index: 8.90 C K Index: -29.50 Risk: None Sweat Index: 50.00 Risk: None Energy Index: 5.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.16 J/kg Max Up Vert Vel: 5.68 m/s Conv Inhibition (B-): 14821.64 J/kg Cap Strength: 16.91 C Lift Cond Lev (LCL): 849.60 mb = 1502.77 m = 4930.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 330 at 16 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 ---------------------------------------------------------- 0 993 222 130 2 -1.5 1.3 | 148 18 -9.6 15.3 1 983 305 150 5 -2.5 4.3 | 150 21 -10.6 18.3 2 948 610 170 6 -1.0 5.9 | 155 22 -9.1 19.9 3 925 813 205 5 2.1 4.5 | 162 19 -6.0 18.5 4 914 914 230 5 3.8 3.2 | 166 18 -4.3 17.2 5 880 1219 245 7 6.3 3.0 | 174 17 -1.8 16.9 6 850 1499 345 3 0.8 -2.9 | 147 13 -7.3 11.1 7 847 1524 310 2 1.5 -1.3 | 153 14 -6.6 12.7 8 816 1829 270 11 11.0 -0.0 | 192 14 2.9 14.0 9 786 2134 290 12 11.3 -4.1 | 198 10 3.2 9.9 10 756 2438 290 14 13.2 -4.8 | 209 10 5.1 9.2 11 728 2743 280 20 19.7 -3.5 | 228 16 11.6 10.5 12 700 3064 280 17 16.7 -3.0 | 218 14 8.6 11.0 13 649 3658 300 22 19.1 -11.0 | 255 11 10.9 3.0 14 624 3962 320 28 18.0 -21.4 | 307 12 9.9 -7.5 15 600 4267 310 29 22.2 -18.6 | 288 15 14.1 -4.7 16 555 4877 310 33 25.3 -21.2 | 293 19 17.2 -7.2 17 514 5486 310 43 32.9 -27.6 | 299 28 24.8 -13.7 18 500 5700 305 44 36.0 -25.2 | 292 30 27.9 -11.3 19 474 6096 295 37 33.5 -15.6 | 274 25 25.4 -1.7 20 419 7010 295 45 40.8 -19.0 | 279 33 32.7 -5.0 21 402 7315 300 44 38.1 -22.0 | 285 31 30.0 -8.0 22 400 7350 300 46 39.8 -23.0 | 286 33 31.7 -9.0 23 385 7620 305 49 40.1 -28.1 | 294 35 32.0 -14.1 24 338 8534 300 71 61.5 -35.5 | 292 58 53.4 -21.5 25 310 9144 305 73 59.8 -41.9 | 298 59 51.7 -27.9 26 300 9380 305 75 61.4 -43.0 | 299 61 53.3 -29.0 27 271 10058 305 74 60.6 -42.4 | 298 60 52.5 -28.5 28 250 10600 305 83 68.0 -47.6 | 299 69 59.9 -33.6 29 247 10668 305 82 67.2 -47.0 | 299 68 59.1 -33.1 30 208 11783 315 102 72.1 -72.1 | 312 86 64.0 -58.2 31 205 11887 315 102 72.1 -72.1 | 312 86 64.0 -58.2 32 200 12030 315 98 69.3 -69.3 | 312 82 61.2 -55.3 33 177 12802 320 79 50.8 -60.5 | 317 63 42.7 -46.5 34 166 13190 315 69 48.8 -48.8 | 311 54 40.7 -34.8 35 160 13411 315 69 48.8 -48.8 | 311 54 40.7 -34.8 36 153 13716 310 76 58.2 -48.9 | 305 61 50.1 -34.9 37 150 13820 315 64 45.3 -45.3 | 310 49 37.2 -31.3 38 119 15240 300 55 47.6 -27.5 | 289 42 39.5 -13.5 39 100 16330 325 33 18.9 -27.0 | 320 17 10.8 -13.1 40 98 16459 325 33 18.9 -27.0 | 320 17 10.8 -13.1 41 87 17069 295 31 28.1 -13.1 | 267 20 20.0 0.9 42 82 17374 285 44 42.5 -11.4 | 266 34 34.4 2.6 43 77 17678 305 52 42.6 -29.8 | 295 38 34.5 -15.9 44 68 18288 335 35 14.8 -31.7 | 339 19 6.7 -17.7 45 61 18898 325 25 14.3 -20.5 | 316 9 6.2 -6.5 46 48 20117 295 18 16.3 -7.6 | 232 10 8.2 6.4 47 42 20726 315 18 12.7 -12.7 | 255 5 4.6 1.2 48 38 21336 325 22 12.6 -18.0 | 312 6 4.5 -4.0 49 35 21641 300 22 19.1 -11.0 | 255 11 10.9 3.0 50 31 22250 345 11 2.8 -10.6 | 122 6 -5.3 3.3 51 28 22860 280 20 19.7 -3.5 | 228 16 11.6 10.5 52 26 23165 300 17 14.7 -8.5 | 230 9 6.6 5.5 53 25 23470 280 17 16.7 -3.0 | 218 14 8.6 11.0 54 23 23774 295 30 27.2 -12.7 | 266 19 19.1 1.3 55 21 24384 320 24 15.4 -18.4 | 301 9 7.3 -4.4 56 20 24689 320 13 8.4 -10.0 | 184 4 0.3 4.0 57 17 25298 235 10 8.2 5.7 | 180 20 0.1 19.7 58 15 25908 275 28 27.9 -2.4 | 240 23 19.8 11.5 59 13 26822 260 22 21.7 3.8 | 217 22 13.6 17.8 60 12 27127 250 30 28.2 10.3 | 220 31 20.1 24.2 61 11 27432 270 32 32.0 -0.0 | 240 28 23.9 14.0 62 10 28346 265 37 36.9 3.2 | 239 34 28.8 17.2 63 8 28956 245 38 34.4 16.1 | 221 40 26.3 30.0 64 7 29870 260 45 44.3 7.8 | 239 42 36.2 21.8 Wind Parameters Mean winds (0-6000m): 299.9 at 21.5 knts Storm direction: 329.9 at 16.2 knts Shear (0-3000m) pos: 2.3 neg: 1.3 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 78.6 deg Storm rel helicity (0-3000m) pos: 104.5 neg: -25.4 tot: 79.0 m^2/s^2 ave: 26.3 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.19 Bulk Shear: 86.50 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 ------------------------------------------------------------------------------- 500 164 5 153 21| 4.9 0.0 4.9| 24.2 0.0 24.2 48.4 0.60| 7.5 4.5 1000 197 5 161 20| 4.1 0.0 4.1| 46.5 0.0 46.5 46.5 0.66| 6.9 4.6 1500 220 5 165 19| 3.3 0.0 3.3| 64.9 -17.7 47.2 31.5 0.33| 10.0 3.3 2000 252 7 174 16| 3.7 0.0 3.7| 81.9 -17.7 64.2 32.1 0.39| 9.6 3.8 2500 268 8 181 14| 3.0 1.5 4.5| 98.6 -17.7 80.9 32.4 0.44| 9.2 4.1 3000 272 10 188 14| 2.3 1.3 3.6|104.5 -25.4 79.0 26.3 0.40| 8.4 3.4 4000 289 14 207 11| 3.4 1.0 4.3|152.8 -35.8 116.9 29.2 0.47| 8.9 4.2 5000 298 17 232 9| 2.7 1.7 4.4|166.3 -37.9 128.4 25.7 0.44| 8.1 3.6 6000 300 22 253 11| 2.3 1.8 4.0|173.2-127.1 46.1 7.7 0.24| 8.4 2.0 Wrote GIF file: /home/apache/climate/data/raob//COYU/skewt/COYU.skewt.20251017.00.gif