UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for COYU... Searching the city database file for: COYU ... Date:1200Z 23 APR 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 201 245 1 SFC 997 222 -3.3 -3.6 98 0.3 -3.4 245 1 270.1 270.6 269.9 278.0 2.93 2 925 826 -0.3 -10.3 47 10.0 -3.6 335 7 279.0 279.3 273.7 284.4 1.88 3 850 1501 -1.7 -7.7 64 6.0 -3.8 355 8 284.4 284.8 277.4 291.6 2.52 4 700 3023 -8.7 -25.7 24 17.0 -12.4 305 13 292.9 293.0 279.1 295.0 0.67 5 500 5560 -23.7 -51.7 6 28.0 -25.9 220 14 304.1 304.2 283.1 304.4 0.06 6 400 7140 -36.9 -56.9 11 20.0 -37.8 255 22 307.0 307.0 284.2 307.2 0.04 7 300 9060 -52.3 -62.3 29 10.0 -52.5 265 31 311.6 311.6 285.9 311.7 0.03 8 259 10005 -56.9 -64.9 36 8.0 -57.0 270 41 318.2 318.2 288.2 318.3 0.02 9 250 10230 -56.1 -72.1 12 16.0 -56.3 265 38 322.7 322.7 289.6 322.7 0.01 10 200 11650 -52.5 -81.5 2 29.0 -52.9 275 35 349.6 349.6 296.5 349.6 0.00 11 150 13510 -52.5 -83.5 1 31.0 -53.0 270 37 379.6 379.6 302.2 379.6 0.00 12 100 16130 -54.9 -84.9 1 30.0 -55.5 235 25 421.7 421.7 307.9 421.7 0.00 TRP 259 10005 -56.9 -64.9 36 8.0 -57.0 270 41 318.2 318.2 288.2 318.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5359.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 34.13 % Est. max temperature: 11.12 C = 52.02 F Sfc-Lift cond lev (LCL): 992.14 mb = 261.41 m = 857.64 ft T: -3.10 C 700-500 lapse rate: 5.91 C/km ThetaE index: 0.00 C Layer 997.0- 0.0 mb Conv cond level (CCL): 643.75 mb = 3654.62 m = 11990.09 ft Mean mixing ratio: 2.29 g/kg Conv temperature: 22.31 C = 72.16 F Cap Strength: 12.11 C Lifted Index: 18.23 C Risk: None Lifted Index @300 mb: 20.63 C Lifted Index @700 mb: 12.11 C Showalter Index: 11.32 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 16.00 C K Index: -2.70 Risk: None Sweat Index: 30.00 Risk: None Energy Index: 2.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.08 J/kg Max Up Vert Vel: 8.38 m/s Conv Inhibition (B-): 18377.84 J/kg Cap Strength: 17.92 C Lift Cond Lev (LCL): 858.37 mb = 1422.74 m = 4667.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 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 ---------------------------------------------------------- 0 997 222 245 1 0.9 0.4 | 145 6 -3.4 4.9 1 987 305 360 5 -0.0 -5.0 | 83 4 -4.3 -0.5 2 950 610 30 5 -2.5 -4.3 | 91 7 -6.8 0.1 3 925 826 335 7 3.0 -6.3 | 36 2 -1.4 -1.9 4 915 914 325 8 4.6 -6.6 | 353 2 0.3 -2.1 5 881 1219 15 10 -2.6 -9.7 | 53 9 -6.9 -5.2 6 850 1501 355 8 0.7 -8.0 | 46 5 -3.6 -3.5 7 815 1829 310 5 3.8 -3.2 | 158 1 -0.5 1.3 8 784 2134 305 6 4.9 -3.4 | 209 1 0.6 1.0 9 754 2438 310 10 7.7 -6.4 | 300 4 3.3 -2.0 10 725 2743 305 7 5.7 -4.0 | 252 1 1.4 0.5 11 700 3023 305 13 10.6 -7.5 | 295 7 6.3 -3.0 12 698 3048 300 14 12.1 -7.0 | 288 8 7.8 -2.5 13 643 3658 290 7 6.6 -2.4 | 227 3 2.2 2.1 14 618 3962 300 10 8.7 -5.0 | 277 4 4.3 -0.5 15 594 4267 330 3 1.5 -2.6 | 123 3 -2.8 1.9 16 570 4572 0 0 -0.0 -0.0 | 136 6 -4.3 4.5 17 547 4877 260 6 5.9 1.0 | 196 6 1.6 5.5 18 505 5486 220 14 9.0 10.7 | 197 16 4.7 15.2 19 500 5560 220 14 9.0 10.7 | 197 16 4.7 15.2 20 484 5791 210 12 6.0 10.4 | 186 15 1.7 14.9 21 464 6096 215 15 8.6 12.3 | 194 17 4.3 16.8 22 400 7140 255 22 21.3 5.7 | 239 20 16.9 10.2 23 390 7315 260 21 20.7 3.6 | 244 18 16.3 8.1 24 372 7620 260 19 18.7 3.3 | 242 16 14.4 7.8 25 340 8230 250 25 23.5 8.6 | 236 23 19.2 13.0 26 300 9060 265 31 30.9 2.7 | 255 27 26.5 7.2 27 296 9144 265 32 31.9 2.8 | 255 28 27.5 7.3 28 259 10005 270 41 41.0 -0.0 | 263 37 36.7 4.5 29 257 10058 270 41 41.0 -0.0 | 263 37 36.7 4.5 30 250 10230 265 38 37.9 3.3 | 257 34 33.5 7.8 31 233 10668 270 38 38.0 -0.0 | 262 34 33.7 4.5 32 222 10973 255 46 44.4 11.9 | 248 43 40.1 16.4 33 212 11278 265 50 49.8 4.4 | 259 46 45.5 8.8 34 202 11582 275 44 43.8 -3.8 | 269 40 39.5 0.6 35 200 11650 275 35 34.9 -3.1 | 267 31 30.5 1.4 36 184 12192 275 25 24.9 -2.2 | 264 21 20.6 2.3 37 175 12497 270 30 30.0 -0.0 | 260 26 25.7 4.5 38 167 12802 240 36 31.2 18.0 | 230 35 26.8 22.5 39 152 13411 250 41 38.5 14.0 | 242 39 34.2 18.5 40 150 13510 270 37 37.0 -0.0 | 262 33 32.7 4.5 41 139 14021 280 29 28.6 -5.0 | 271 24 24.2 -0.6 42 126 14630 260 38 37.4 6.6 | 251 35 33.1 11.1 43 120 14935 255 19 18.4 4.9 | 236 17 14.0 9.4 44 115 15240 255 15 14.5 3.9 | 231 13 10.2 8.4 45 109 15545 235 19 15.6 10.9 | 216 19 11.2 15.4 46 104 15850 245 25 22.7 10.6 | 231 24 18.3 15.0 47 100 16130 235 25 20.5 14.3 | 221 25 16.1 18.8 48 93 16459 235 26 21.3 14.9 | 221 26 17.0 19.4 49 88 16764 265 21 20.9 1.8 | 249 18 16.6 6.3 50 82 17069 255 14 13.5 3.6 | 229 12 9.2 8.1 51 77 17374 230 10 7.7 6.4 | 197 11 3.3 10.9 52 68 17983 210 14 7.0 12.1 | 189 17 2.7 16.6 53 64 18288 215 12 6.9 9.8 | 190 15 2.5 14.3 54 60 18593 180 14 0.0 14.0 | 167 19 -4.3 18.5 55 56 18898 175 21 -1.8 20.9 | 166 26 -6.2 25.4 56 53 19202 195 19 4.9 18.4 | 181 23 0.6 22.8 57 49 19507 195 23 6.0 22.2 | 183 27 1.6 26.7 58 46 19812 245 20 18.1 8.5 | 227 19 13.8 12.9 59 41 20422 5 11 -1.0 -11.0 | 39 8 -5.3 -6.5 60 38 20726 105 10 -9.7 2.6 | 117 16 -14.0 7.1 61 36 21031 135 10 -7.1 7.1 | 135 16 -11.4 11.5 62 34 21336 215 4 2.3 3.3 | 165 8 -2.0 7.7 63 31 21641 110 10 -9.4 3.4 | 120 16 -13.7 7.9 64 30 21946 155 12 -5.1 10.9 | 148 18 -9.4 15.3 65 28 22250 200 10 3.4 9.4 | 176 14 -0.9 13.9 66 24 22860 35 10 -5.7 -8.2 | 70 11 -10.1 -3.7 67 23 23165 15 12 -3.1 -11.6 | 46 10 -7.4 -7.1 68 21 23470 15 11 -2.8 -10.6 | 49 9 -7.2 -6.2 69 20 23774 90 11 -11.0 0.0 | 106 16 -15.3 4.5 70 18 24384 115 18 -16.3 7.6 | 120 24 -20.7 12.1 71 17 24689 155 11 -4.6 10.0 | 148 17 -9.0 14.4 72 16 24994 110 4 -3.8 1.4 | 126 10 -8.1 5.8 73 14 25603 80 10 -9.8 -1.7 | 101 14 -14.2 2.7 74 13 25908 110 11 -10.3 3.8 | 119 17 -14.7 8.2 75 12 26213 95 10 -10.0 0.9 | 110 15 -14.3 5.3 76 11 26518 120 10 -8.7 5.0 | 126 16 -13.0 9.5 77 10 27127 105 11 -10.6 2.8 | 116 17 -15.0 7.3 78 9 27432 65 13 -11.8 -5.5 | 86 16 -16.1 -1.0 79 9 27737 95 10 -10.0 0.9 | 110 15 -14.3 5.3 80 8 28042 110 4 -3.8 1.4 | 126 10 -8.1 5.8 81 8 28346 55 15 -12.3 -8.6 | 76 17 -16.6 -4.1 82 7 28651 85 12 -12.0 -1.0 | 102 17 -16.3 3.4 83 7 28956 70 13 -12.2 -4.4 | 90 17 -16.6 0.0 84 6 29261 95 17 -16.9 1.5 | 106 22 -21.3 6.0 85 6 29566 95 22 -21.9 1.9 | 104 27 -26.3 6.4 86 6 29870 105 13 -12.6 3.4 | 115 19 -16.9 7.8 87 5 30175 65 11 -10.0 -4.6 | 89 14 -14.3 -0.2 Wind Parameters Mean winds (0-6000m): 285.9 at 8.3 knts Storm direction: 315.9 at 6.2 knts Shear (0-3000m) pos: 1.8 neg: 2.4 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 134.0 deg Storm rel helicity (0-3000m) pos: 11.1 neg: -18.2 tot: -7.1 m^2/s^2 ave: -2.4 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 8.4 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.03 Bulk Shear: 11.56 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 13 5 88 5| 6.7 0.0 6.7| 0.8 -8.9 -8.1 -16.2 -0.65| 11.0 -7.1 1000 357 7 63 4| 5.5 0.0 5.5| 7.2 -11.5 -4.3 -4.3 -0.25| 12.0 -3.0 1500 357 7 57 5| 3.7 2.6 6.3| 7.4 -13.4 -5.9 -4.0 -0.20| 10.7 -2.2 2000 347 7 54 3| 2.7 2.5 5.3| 8.4 -13.4 -4.9 -2.5 -0.06| 9.1 -0.6 2500 337 7 37 3| 2.2 2.1 4.3| 9.3 -14.4 -5.1 -2.0 -0.06| 8.4 -0.5 3000 328 8 5 2| 1.8 2.4 4.2| 11.1 -18.2 -7.1 -2.4 -0.05| 8.4 -0.4 4000 319 8 329 2| 1.7 1.5 3.2| 13.8 -22.2 -8.4 -2.1 0.02| 8.4 0.2 5000 312 7 290 1| 1.4 2.3 3.7| 20.9 -22.8 -2.0 -0.4 0.09| 8.4 0.8 6000 286 8 239 4| 0.9 2.2 3.0| 36.4 -39.9 -3.4 -0.6 0.07| 8.1 0.6 Wrote GIF file: /home/apache/climate/data/raob//COYU/skewt/COYU.skewt.20250423.12.gif