UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for COYU... Searching the city database file for: COYU ... Date:0000Z 21 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 97 SFC 984 222 4.6 3.6 93 1.0 4.1 120 3 279.0 279.9 278.0 292.8 5.03 2 925 733 2.8 0.6 85 2.2 1.8 215 3 282.2 282.9 278.7 294.2 4.32 3 850 1413 -1.1 -4.3 79 3.2 -2.4 265 14 285.0 285.6 278.8 294.3 3.27 4 700 2952 -0.7 -34.7 6 34.0 -7.9 240 10 301.7 301.8 282.5 302.7 0.29 5 500 5570 -15.7 -16.5 94 0.8 -16.0 250 24 313.9 314.3 289.0 320.8 2.10 6 400 7220 -26.9 -31.9 63 5.0 -27.7 240 27 320.0 320.2 289.5 322.4 0.66 7 300 9220 -44.9 -49.0 63 4.1 -45.1 250 31 322.1 322.1 289.6 322.6 0.15 8 262 10107 -52.9 -56.9 62 4.0 -53.0 265 33 323.1 323.1 289.8 323.3 0.07 9 250 10410 -51.7 -65.7 17 14.0 -52.0 260 46 329.2 329.2 291.5 329.3 0.02 10 200 11850 -52.5 -76.5 4 24.0 -52.9 230 40 349.6 349.6 296.5 349.7 0.01 11 150 13700 -52.5 -83.5 1 31.0 -53.0 240 40 379.6 379.6 302.2 379.6 0.00 12 100 16270 -56.9 -85.9 1 29.0 -57.3 215 26 417.8 417.8 307.4 417.8 0.00 TRP 262 10107 -52.9 -56.9 62 4.0 -53.0 265 33 323.1 323.1 289.8 323.3 0.07 WND Sounding variables and indices 1000-500 mb thick: 5473.00 m Freezing level: 871.15 mb = 1221.20 m = 4006.53 ft Wetbulb zero: 892.36 mb = 1021.93 m = 3352.74 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 55.15 % Est. max temperature: 12.12 C = 53.81 F Sfc-Lift cond lev (LCL): 969.01 mb = 348.90 m = 1144.67 ft T: 4.15 C 700-500 lapse rate: 5.73 C/km ThetaE index: 0.00 C Layer 984.0--8725724135424.0 mb Conv cond level (CCL): 870.65 mb = 1219.92 m = 4002.33 ft Mean mixing ratio: 4.40 g/kg Conv temperature: 9.74 C = 49.53 F Cap Strength: 12.43 C Lifted Index: 17.68 C Risk: None Lifted Index @300 mb: 20.06 C Lifted Index @700 mb: 12.43 C Showalter Index: 17.33 C Risk: None Total Totals Index: 26.00 C Risk: None Vertical Totals Index: 14.60 C Cross Totals Index: 11.40 C K Index: -23.70 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 5.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.81 J/kg Max Up Vert Vel: 5.97 m/s Conv Inhibition (B-): 16884.35 J/kg Cap Strength: 17.51 C Lift Cond Lev (LCL): 905.33 mb = 905.84 m = 2971.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 at 11 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 ---------------------------------------------------------- 0 984 222 120 3 -2.6 1.5 | 105 14 -13.4 3.7 1 974 305 155 7 -3.0 6.3 | 122 16 -13.8 8.5 2 939 610 165 4 -1.0 3.9 | 117 13 -11.9 6.1 3 925 733 215 3 1.7 2.5 | 117 10 -9.1 4.7 4 904 914 270 6 6.0 -0.0 | 114 5 -4.8 2.2 5 871 1219 280 9 8.9 -1.6 | 108 2 -2.0 0.6 6 850 1413 265 14 13.9 1.2 | 222 5 3.1 3.4 7 838 1524 265 14 13.9 1.2 | 222 5 3.1 3.4 8 807 1829 265 13 13.0 1.1 | 212 4 2.1 3.3 9 776 2134 250 13 12.2 4.4 | 192 7 1.4 6.6 10 747 2438 250 9 8.5 3.1 | 156 6 -2.4 5.3 11 719 2743 225 9 6.4 6.4 | 152 10 -4.5 8.6 12 700 2952 240 10 8.7 5.0 | 163 8 -2.2 7.2 13 691 3048 240 10 8.7 5.0 | 163 8 -2.2 7.2 14 665 3353 285 8 7.7 -2.1 | 92 3 -3.1 0.1 15 639 3658 275 19 18.9 -1.7 | 266 8 8.1 0.5 16 615 3962 265 26 25.9 2.3 | 253 16 15.1 4.5 17 591 4267 245 23 20.8 9.7 | 220 16 10.0 11.9 18 568 4572 235 19 15.6 10.9 | 200 14 4.7 13.1 19 547 4877 230 18 13.8 11.6 | 192 14 3.0 13.8 20 505 5486 255 19 18.4 4.9 | 227 10 7.5 7.1 21 500 5570 250 24 22.6 8.2 | 228 16 11.7 10.4 22 466 6096 255 22 21.3 5.7 | 233 13 10.4 7.9 23 400 7220 240 27 23.4 13.5 | 219 20 12.5 15.7 24 378 7620 245 27 24.5 11.4 | 225 19 13.6 13.6 25 303 9144 245 31 28.1 13.1 | 228 23 17.3 15.3 26 300 9220 250 31 29.1 10.6 | 235 22 18.3 12.8 27 264 10058 260 30 29.5 5.2 | 248 20 18.7 7.4 28 262 10107 265 33 32.9 2.9 | 257 23 22.0 5.1 29 250 10410 260 46 45.3 8.0 | 254 36 34.5 10.2 30 240 10668 260 49 48.3 8.5 | 254 39 37.4 10.7 31 208 11582 255 38 36.7 9.8 | 245 29 25.9 12.0 32 200 11850 230 40 30.6 25.7 | 215 34 19.8 27.9 33 199 11887 230 39 29.9 25.1 | 215 33 19.0 27.3 34 190 12192 230 51 39.1 32.8 | 219 45 28.2 35.0 35 172 12802 250 36 33.8 12.3 | 238 27 23.0 14.5 36 165 13106 225 34 24.0 24.0 | 207 29 13.2 26.2 37 157 13411 210 38 19.0 32.9 | 193 36 8.2 35.1 38 150 13700 240 40 34.6 20.0 | 227 33 23.8 22.2 39 150 13716 230 46 35.2 29.6 | 218 40 24.4 31.8 40 136 14326 245 29 26.3 12.3 | 227 21 15.4 14.5 41 123 14935 210 25 12.5 21.7 | 184 24 1.7 23.9 42 118 15240 220 31 19.9 23.7 | 199 27 9.1 26.0 43 112 15545 225 36 25.5 25.5 | 208 31 14.6 27.7 44 107 15850 235 27 22.1 15.5 | 213 21 11.3 17.7 45 102 16154 205 21 8.9 19.0 | 175 21 -2.0 21.2 46 100 16270 215 26 14.9 21.3 | 190 24 4.1 23.5 47 96 16459 215 26 14.9 21.3 | 190 24 4.1 23.5 48 85 17069 240 22 19.1 11.0 | 212 16 8.2 13.2 49 80 17374 205 20 8.5 18.1 | 173 20 -2.4 20.3 50 71 17983 205 22 9.3 19.9 | 176 22 -1.5 22.1 51 63 18593 225 16 11.3 11.3 | 182 14 0.5 13.5 52 59 18898 205 15 6.3 13.6 | 164 16 -4.5 15.8 53 56 19202 255 13 12.6 3.4 | 197 6 1.7 5.6 54 46 20117 220 10 6.4 7.7 | 156 11 -4.4 9.9 55 44 20422 295 5 4.5 -2.1 | 91 6 -6.3 0.1 56 39 21031 245 10 9.1 4.2 | 165 7 -1.8 6.4 57 36 21336 260 6 5.9 1.0 | 123 6 -4.9 3.2 58 34 21641 245 25 22.7 10.6 | 223 17 11.8 12.8 59 32 21946 265 21 20.9 1.8 | 248 11 10.1 4.0 60 28 22555 275 10 10.0 -0.9 | 147 2 -0.9 1.3 61 27 22860 215 3 1.7 2.5 | 117 10 -9.1 4.7 62 25 23165 230 10 7.7 6.4 | 160 9 -3.2 8.6 63 22 23774 270 19 19.0 -0.0 | 255 8 8.2 2.2 64 20 24384 305 13 10.6 -7.5 | 2 5 -0.2 -5.3 65 19 24689 270 10 10.0 -0.0 | 159 2 -0.8 2.2 66 15 25908 270 19 19.0 -0.0 | 255 8 8.2 2.2 67 14 26213 270 13 13.0 -0.0 | 224 3 2.2 2.2 68 13 26518 285 29 28.0 -7.5 | 287 18 17.2 -5.3 69 12 26822 305 25 20.5 -14.3 | 322 15 9.6 -12.1 70 11 27127 290 16 15.0 -5.5 | 308 5 4.2 -3.3 71 11 27432 270 23 23.0 -0.0 | 260 12 12.2 2.2 72 10 27737 290 32 30.1 -10.9 | 294 21 19.2 -8.7 73 9 28346 300 30 26.0 -15.0 | 310 20 15.1 -12.8 74 8 28651 285 32 30.9 -8.3 | 287 21 20.1 -6.1 75 6 30175 285 38 36.7 -9.8 | 286 27 25.9 -7.6 Wind Parameters Mean winds (0-6000m): 251.5 at 14.7 knts Storm direction: 281.5 at 11.1 knts Shear (0-3000m) pos: 2.8 neg: 1.4 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 39.6 deg Storm rel helicity (0-3000m) pos: 23.5 neg: -17.9 tot: 5.6 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.55 Bulk Shear: 32.48 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 ------------------------------------------------------------------------------- 500 160 5 119 14| 4.5 0.0 4.5| 16.6 -3.8 12.7 25.4 0.31| 10.8 3.3 1000 225 6 132 9| 6.1 0.0 6.1| 18.3 -5.5 12.8 12.8 0.15| 9.9 1.5 1500 254 8 146 5| 4.1 1.8 5.9| 20.1 -6.0 14.0 9.3 0.26| 8.9 2.3 2000 255 9 158 5| 3.1 1.5 4.6| 20.1 -10.7 9.4 4.7 0.11| 7.9 0.9 2500 253 9 160 5| 2.5 1.7 4.1| 20.1 -16.0 4.0 1.6 0.01| 7.6 0.1 3000 250 9 160 6| 2.8 1.4 4.2| 23.5 -17.9 5.6 1.9 0.01| 7.5 0.1 4000 258 12 188 5| 3.5 2.3 5.8| 23.5 -60.0 -36.5 -9.1 -0.25| 9.6 -2.4 5000 251 13 195 7| 3.1 2.2 5.4| 35.9 -90.9 -55.1 -11.0 -0.27| 9.0 -2.4 6000 251 15 205 8| 3.1 1.9 4.9| 51.0 -92.1 -41.1 -6.9 -0.19| 8.4 -1.6 Wrote GIF file: /home/apache/climate/data/raob//COYU/skewt/COYU.skewt.20251021.00.gif