UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for COYU... Searching the city database file for: COYU ... Date:0000Z 9 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 1003 222 5.4 -3.6 52 9.0 1.8 330 3 278.3 278.8 274.8 286.5 2.92 1 1000 254 5.6 -4.4 49 10.0 1.7 355 6 278.8 279.2 274.8 286.5 2.75 2 925 886 0.2 -6.8 59 7.0 -2.3 320 13 279.5 279.9 274.8 286.5 2.48 3 850 1556 -5.9 -9.2 77 3.3 -7.0 310 18 280.0 280.3 274.8 286.3 2.24 4 700 3061 -7.9 -41.9 5 34.0 -12.9 330 35 293.7 293.8 278.7 294.2 0.14 5 500 5620 -20.5 -41.5 13 21.0 -23.1 330 57 308.0 308.1 284.8 308.8 0.20 6 400 7230 -32.3 -45.3 26 13.0 -33.4 325 71 313.0 313.0 286.6 313.6 0.17 7 304 9112 -45.7 -56.7 28 11.1 -46.0 325 94 319.8 319.8 288.8 320.0 0.06 8 300 9200 -46.3 -57.3 28 11.0 -46.7 325 93 320.1 320.1 288.8 320.3 0.06 9 250 10390 -52.3 -62.3 29 10.0 -52.5 320 85 328.3 328.3 291.3 328.5 0.04 10 222 11157 -54.5 -69.5 14 15.0 -54.7 320 83 336.3 336.3 293.4 336.3 0.01 11 200 11830 -53.1 -79.1 3 26.0 -53.4 320 79 348.7 348.7 296.3 348.7 0.00 12 150 13700 -50.5 -84.5 1 34.0 -51.1 300 58 383.1 383.1 302.8 383.1 0.00 13 100 16290 -55.7 -87.7 1 32.0 -56.2 295 37 420.1 420.1 307.7 420.1 0.00 TRP 222 11157 -54.5 -69.5 14 15.0 -54.7 320 83 336.3 336.3 293.4 336.3 0.01 WND 304 9112 -45.7 -56.7 28 11.1 -46.0 325 94 319.8 319.8 288.8 320.0 0.06 Sounding variables and indices 1000-500 mb thick: 5366.00 m Freezing level: 922.54 mb = 907.97 m = 2978.86 ft Wetbulb zero: 968.75 mb = 511.41 m = 1677.84 ft Precipitable water: 0.25 inches Sfc-500 mean rel hum: 30.36 % Est. max temperature: 7.04 C = 44.67 F Sfc-Lift cond lev (LCL): 872.82 mb = 1346.08 m = 4416.21 ft T: -3.99 C 700-500 lapse rate: 4.92 C/km ThetaE index: 0.18 C Layer 850.0- 700.0 mb Conv cond level (CCL): 646.68 mb = 3663.57 m = 12019.44 ft Mean mixing ratio: 2.58 g/kg Conv temperature: 24.21 C = 75.58 F Cap Strength: 10.07 C Lifted Index: 18.39 C Risk: None Lifted Index @300 mb: 23.82 C Lifted Index @700 mb: 10.07 C Showalter Index: 18.50 C Risk: None Total Totals Index: 25.90 C Risk: None Vertical Totals Index: 14.60 C Cross Totals Index: 11.30 C K Index: -28.60 Risk: None Sweat Index: 93.00 Risk: None Energy Index: 4.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.79 J/kg Max Up Vert Vel: 2.36 m/s Conv Inhibition (B-): 17682.03 J/kg Cap Strength: 17.89 C Lift Cond Lev (LCL): 839.52 mb = 1652.18 m = 5420.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 359 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 1003 222 330 3 1.5 -2.6 | 182 23 0.9 22.9 1 1000 254 355 6 0.5 -6.0 | 180 20 -0.1 19.5 2 994 305 350 9 1.6 -8.9 | 183 17 0.9 16.6 3 957 610 325 11 6.3 -9.0 | 199 17 5.7 16.5 4 925 886 320 13 8.4 -10.0 | 206 17 7.7 15.5 5 922 914 320 13 8.4 -10.0 | 206 17 7.7 15.5 6 887 1219 310 16 12.3 -10.3 | 217 19 11.6 15.2 7 853 1524 300 14 12.1 -7.0 | 212 22 11.5 18.5 8 850 1556 310 18 13.8 -11.6 | 223 19 13.2 13.9 9 821 1829 305 18 14.7 -10.3 | 223 21 14.1 15.2 10 789 2134 300 21 18.2 -10.5 | 230 23 17.6 15.0 11 759 2438 330 27 13.5 -23.4 | 261 13 12.9 2.1 12 729 2743 330 28 14.0 -24.2 | 265 13 13.4 1.2 13 700 3061 330 35 17.5 -30.3 | 286 18 16.9 -4.8 14 647 3658 330 35 17.5 -30.3 | 286 18 16.9 -4.8 15 597 4267 335 46 19.4 -41.7 | 311 25 18.8 -16.2 16 574 4572 340 45 15.4 -42.3 | 319 22 14.8 -16.8 17 551 4877 335 48 20.3 -43.5 | 312 27 19.7 -18.0 18 500 5620 330 57 28.5 -49.4 | 311 37 27.9 -23.9 19 468 6096 325 60 34.4 -49.1 | 305 41 33.8 -23.7 20 400 7230 325 71 40.7 -58.2 | 309 52 40.1 -32.7 21 378 7620 325 76 43.6 -62.3 | 311 57 43.0 -36.8 22 304 9112 325 94 53.9 -77.0 | 314 74 53.3 -51.5 23 303 9144 325 93 53.3 -76.2 | 314 73 52.7 -50.7 24 300 9200 325 93 53.3 -76.2 | 314 73 52.7 -50.7 25 250 10390 320 85 54.6 -65.1 | 306 67 54.0 -39.6 26 239 10668 320 84 54.0 -64.3 | 306 66 53.4 -38.9 27 222 11157 320 83 53.4 -63.6 | 306 65 52.7 -38.1 28 200 11830 320 79 50.8 -60.5 | 305 61 50.2 -35.0 29 198 11887 320 84 54.0 -64.3 | 306 66 53.4 -38.9 30 157 13411 300 63 54.6 -31.5 | 276 54 53.9 -6.0 31 150 13700 300 58 50.2 -29.0 | 274 50 49.6 -3.5 32 130 14630 305 48 39.3 -27.5 | 273 39 38.7 -2.0 33 118 15240 290 55 51.7 -18.8 | 263 51 51.1 6.7 34 112 15545 300 61 52.8 -30.5 | 275 52 52.2 -5.0 35 107 15850 305 59 48.3 -33.8 | 280 48 47.7 -8.3 36 100 16290 295 37 33.5 -15.6 | 253 34 32.9 9.9 37 97 16459 295 37 33.5 -15.6 | 253 34 32.9 9.9 38 81 17374 300 43 37.2 -21.5 | 264 37 36.6 4.0 39 71 17983 280 32 31.5 -5.6 | 237 37 30.9 19.9 40 67 18288 305 31 25.4 -17.8 | 253 26 24.8 7.7 41 63 18593 285 32 30.9 -8.3 | 240 35 30.3 17.2 42 56 19202 315 23 16.3 -16.3 | 239 18 15.6 9.2 43 53 19507 275 23 22.9 -2.0 | 224 32 22.3 23.5 44 47 20117 275 24 23.9 -2.1 | 225 33 23.3 23.4 45 44 20422 290 27 25.4 -9.2 | 237 30 24.7 16.3 46 41 20726 280 28 27.6 -4.9 | 233 34 27.0 20.6 47 39 21031 260 18 17.7 3.1 | 211 33 17.1 28.6 48 37 21336 280 14 13.8 -2.4 | 210 27 13.2 23.1 49 34 21641 315 19 13.4 -13.4 | 227 18 12.8 12.1 50 32 21946 260 14 13.8 2.4 | 205 31 13.2 27.9 51 31 22250 245 15 13.6 6.3 | 202 34 13.0 31.8 52 29 22555 270 14 14.0 -0.0 | 208 29 13.4 25.5 53 27 22860 260 15 14.8 2.6 | 207 31 14.1 28.1 54 25 23165 280 28 27.6 -4.9 | 233 34 27.0 20.6 55 24 23470 305 22 18.0 -12.6 | 234 22 17.4 12.9 56 23 23774 285 22 21.3 -5.7 | 226 29 20.6 19.8 57 21 24079 320 16 10.3 -12.3 | 216 16 9.7 13.2 58 20 24384 315 8 5.7 -5.7 | 194 20 5.0 19.8 59 19 24689 295 17 15.4 -7.2 | 219 24 14.8 18.3 60 18 24994 255 11 10.6 2.8 | 199 30 10.0 28.3 61 17 25298 285 13 12.6 -3.4 | 208 25 11.9 22.1 62 16 25603 260 12 11.8 2.1 | 202 30 11.2 27.6 63 15 25908 255 13 12.6 3.4 | 202 31 11.9 28.9 64 14 26213 240 11 9.5 5.5 | 196 32 8.9 31.0 65 13 26518 250 13 12.2 4.4 | 201 32 11.6 29.9 66 12 26822 295 13 11.8 -5.5 | 209 23 11.2 20.0 67 11 27432 275 13 13.0 -1.1 | 207 27 12.3 24.4 68 10 28042 250 12 11.3 4.1 | 200 31 10.7 29.6 69 9 28346 275 24 23.9 -2.1 | 225 33 23.3 23.4 70 9 28651 255 20 19.3 5.2 | 211 36 18.7 30.7 71 8 28956 265 24 23.9 2.1 | 220 36 23.3 27.6 72 8 29261 240 25 21.7 12.5 | 209 43 21.0 38.0 73 7 29870 260 27 26.6 4.7 | 221 40 26.0 30.2 74 6 30175 245 29 26.3 12.3 | 214 46 25.7 37.7 Wind Parameters Mean winds (0-6000m): 328.6 at 34.0 knts Storm direction: 358.6 at 25.5 knts Shear (0-3000m) pos: 2.3 neg: 3.7 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 103.7 deg Storm rel helicity (0-3000m) pos: 157.8 neg: -11.2 tot: 146.6 m^2/s^2 ave: 48.9 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 5.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 78.00 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 ------------------------------------------------------------------------------- 500 334 10 192 17| 0.0 9.1 9.1| 26.8 0.0 26.8 53.6 0.50| 12.1 6.1 1000 324 12 202 17| 0.0 6.8 6.8| 49.4 0.0 49.4 49.4 0.63| 8.8 5.5 1500 317 13 208 18| 0.0 5.2 5.2| 71.7 -10.9 60.8 40.6 0.50| 8.8 4.4 2000 312 15 214 19| 1.2 3.9 5.2|101.5 -11.2 90.2 45.1 0.54| 8.5 4.6 2500 317 17 221 17| 2.8 3.1 5.9|135.0 -11.2 123.7 49.5 0.58| 9.1 5.3 3000 320 20 230 16| 2.3 3.7 6.0|157.8 -11.2 146.6 48.9 0.61| 8.8 5.4 4000 325 24 248 15| 3.1 2.8 5.9|203.1 -11.2 191.9 48.0 0.64| 8.0 5.1 5000 329 29 267 15| 2.7 3.0 5.6|224.8 -28.6 196.3 39.3 0.54| 7.7 4.2 6000 329 34 282 17| 2.2 3.4 5.7|228.5 -73.5 155.0 25.8 0.42| 7.5 3.1 Wrote GIF file: /home/apache/climate/data/raob//COYU/skewt/COYU.skewt.20251009.00.gif