UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for COYU... Searching the city database file for: COYU ... Date:1200Z 29 NOV 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 217 260 8 SFC 999 222 -9.3 -11.1 87 1.8 -9.8 260 8 263.9 264.2 263.4 268.3 1.64 2 925 815 -12.1 -17.1 66 5.0 -13.2 290 16 266.9 267.1 264.6 269.9 1.08 3 850 1454 -18.3 -19.3 92 1.0 -18.5 300 17 267.0 267.1 264.4 269.7 0.98 4 700 2897 -21.7 -28.7 53 7.0 -22.7 285 27 278.5 278.5 271.1 280.0 0.51 5 500 5310 -36.3 -43.3 48 7.0 -36.7 285 56 288.8 288.8 276.3 289.3 0.17 6 400 6830 -43.9 -61.9 12 18.0 -44.3 285 77 297.9 297.9 280.4 298.0 0.02 7 385 7084 -45.2 -62.9 12 17.7 -45.6 285 87 299.5 299.5 281.1 299.6 0.02 8 300 8710 -53.7 -69.7 12 16.0 -53.9 280 81 309.7 309.7 285.2 309.7 0.01 9 286 9017 -54.9 -71.9 10 17.0 -55.1 280 71 312.2 312.2 286.1 312.2 0.01 10 250 9880 -54.3 -77.3 4 23.0 -54.5 275 59 325.3 325.3 290.4 325.4 0.00 11 200 11310 -54.1 -83.1 2 29.0 -54.4 280 50 347.1 347.1 296.0 347.1 0.00 12 150 13170 -51.5 -87.5 1 36.0 -52.1 275 44 381.3 381.3 302.5 381.3 0.00 13 100 15790 -52.1 -89.1 0 37.0 -52.8 280 26 427.1 427.1 308.5 427.1 0.00 TRP 286 9017 -54.9 -71.9 10 17.0 -55.1 280 71 312.2 312.2 286.1 312.2 0.01 WND 385 7084 -45.2 -62.9 12 17.7 -45.6 285 87 299.5 299.5 281.1 299.6 0.02 Sounding variables and indices 1000-500 mb thick: 5093.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 63.18 % Est. max temperature: -6.18 C = 20.87 F Sfc-Lift cond lev (LCL): 970.51 mb = 444.92 m = 1459.71 ft T: -10.35 C 700-500 lapse rate: 6.05 C/km ThetaE index: 0.24 C Layer 850.0- 700.0 mb Conv cond level (CCL): 880.76 mb = 1185.34 m = 3888.88 ft Mean mixing ratio: 1.28 g/kg Conv temperature: -6.24 C = 20.76 F Cap Strength: 9.31 C Lifted Index: 16.09 C Risk: None Lifted Index @300 mb: 28.55 C Lifted Index @700 mb: 9.31 C Showalter Index: 15.83 C Risk: None Total Totals Index: 35.00 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: 17.00 C K Index: -8.30 Risk: None Sweat Index: 90.00 Risk: None Energy Index: 4.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.36 J/kg Max Up Vert Vel: 4.33 m/s Conv Inhibition (B-): 21142.18 J/kg Cap Strength: 15.86 C Lift Cond Lev (LCL): 896.48 mb = 1051.66 m = 3450.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 26 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 ---------------------------------------------------------- 0 999 222 260 8 7.9 1.4 | 154 23 -9.8 20.5 1 988 305 265 10 10.0 0.9 | 159 21 -7.7 20.0 2 950 610 295 17 15.4 -7.2 | 169 12 -2.3 11.9 3 925 815 290 16 15.0 -5.5 | 169 14 -2.6 13.7 4 913 914 285 17 16.4 -4.4 | 175 15 -1.3 14.7 5 877 1219 295 18 16.3 -7.6 | 173 12 -1.4 11.5 6 850 1454 300 17 14.7 -8.5 | 164 11 -3.0 10.6 7 808 1829 300 22 19.1 -11.0 | 190 8 1.4 8.1 8 776 2134 295 23 20.8 -9.7 | 199 10 3.2 9.4 9 745 2438 290 22 20.7 -7.5 | 194 12 3.0 11.6 10 715 2743 285 27 26.1 -7.0 | 215 15 8.4 12.1 11 700 2897 285 27 26.1 -7.0 | 215 15 8.4 12.1 12 630 3658 290 37 34.8 -12.7 | 249 18 17.1 6.5 13 578 4267 285 42 40.6 -10.9 | 250 24 22.9 8.3 14 531 4877 285 54 52.2 -14.0 | 261 35 34.5 5.2 15 500 5310 285 56 54.1 -14.5 | 263 37 36.4 4.6 16 466 5791 285 55 53.1 -14.2 | 262 36 35.4 4.9 17 446 6096 285 60 58.0 -15.5 | 265 40 40.3 3.6 18 400 6830 285 77 74.4 -19.9 | 271 57 56.7 -0.8 19 385 7084 285 87 84.0 -22.5 | 273 66 66.4 -3.4 20 372 7315 285 87 84.0 -22.5 | 273 66 66.4 -3.4 21 355 7620 285 84 81.1 -21.7 | 272 64 63.5 -2.6 22 308 8534 285 86 83.1 -22.3 | 273 65 65.4 -3.1 23 300 8710 280 81 79.8 -14.1 | 265 62 62.1 5.1 24 286 9017 280 71 69.9 -12.3 | 263 53 52.2 6.8 25 280 9144 280 72 70.9 -12.5 | 263 54 53.2 6.6 26 250 9880 275 59 58.8 -5.1 | 251 43 41.1 14.0 27 243 10058 280 58 57.1 -10.1 | 257 40 39.4 9.1 28 221 10668 280 58 57.1 -10.1 | 257 40 39.4 9.1 29 200 11310 280 50 49.2 -8.7 | 252 33 31.6 10.4 30 174 12192 270 57 57.0 -0.0 | 244 44 39.3 19.1 31 159 12802 275 39 38.9 -3.4 | 233 26 21.2 15.7 32 150 13170 275 44 43.8 -3.8 | 240 30 26.2 15.3 33 109 15240 270 31 31.0 -0.0 | 215 23 13.3 19.1 34 100 15790 280 26 25.6 -4.5 | 208 17 7.9 14.6 35 99 15850 270 27 27.0 -0.0 | 206 21 9.3 19.1 36 93 16154 280 26 25.6 -4.5 | 208 17 7.9 14.6 37 81 16764 265 28 27.9 2.4 | 205 24 10.2 21.6 38 76 17069 300 28 24.2 -14.0 | 232 8 6.6 5.1 39 67 17678 265 22 21.9 1.9 | 191 21 4.2 21.0 40 59 18288 295 20 18.1 -8.5 | 182 11 0.4 10.7 41 55 18593 275 21 20.9 -1.8 | 191 18 3.2 17.3 42 48 19202 305 24 19.7 -13.8 | 200 6 2.0 5.4 43 40 20117 325 20 11.5 -16.4 | 114 7 -6.2 2.7 44 37 20422 330 10 5.0 -8.7 | 130 16 -12.7 10.5 45 33 21031 310 15 11.5 -9.6 | 147 11 -6.2 9.5 46 31 21336 295 15 13.6 -6.3 | 162 13 -4.1 12.8 47 29 21641 325 14 8.0 -11.5 | 128 12 -9.7 7.7 48 27 21946 295 13 11.8 -5.5 | 157 15 -5.9 13.6 49 25 22250 315 15 10.6 -10.6 | 140 11 -7.1 8.5 50 24 22555 335 12 5.1 -10.9 | 123 15 -12.6 8.3 51 22 22860 325 19 10.9 -15.6 | 118 8 -6.8 3.6 52 21 23165 335 16 6.8 -14.5 | 113 12 -10.9 4.6 53 20 23470 10 21 -3.6 -20.7 | 86 21 -21.3 -1.5 54 18 23774 360 27 -0.0 -27.0 | 66 19 -17.7 -7.9 55 17 24079 350 22 3.8 -21.7 | 80 14 -13.9 -2.5 56 15 24689 10 23 -4.0 -22.7 | 81 22 -21.7 -3.5 57 14 24994 360 20 -0.0 -20.0 | 87 18 -17.7 -0.9 58 12 25603 25 28 -11.8 -25.4 | 78 30 -29.5 -6.2 59 12 25908 15 41 -10.6 -39.6 | 54 35 -28.3 -20.5 60 10 26822 40 55 -35.4 -42.1 | 67 58 -53.0 -23.0 61 8 27432 40 76 -48.9 -58.2 | 60 77 -66.5 -39.1 62 7 28651 30 85 -42.5 -73.6 | 48 81 -60.2 -54.5 63 6 29261 35 86 -49.3 -70.4 | 53 84 -67.0 -51.3 64 5 29870 45 80 -56.6 -56.6 | 63 83 -74.3 -37.4 Wind Parameters Mean winds (0-6000m): 287.3 at 34.7 knts Storm direction: 317.3 at 26.1 knts Shear (0-3000m) pos: 3.4 neg: 1.5 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 76.4 deg Storm rel helicity (0-3000m) pos: 76.7 neg: -7.9 tot: 68.8 m^2/s^2 ave: 22.9 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 59.95 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 ------------------------------------------------------------------------------- 500 284 13 164 16| 10.9 0.0 10.9| 25.3 -0.0 25.3 50.5 0.38| 13.2 5.1 1000 287 15 168 15| 6.3 0.0 6.3| 30.8 -1.5 29.3 29.3 0.32| 9.5 3.1 1500 292 16 169 13| 5.3 0.0 5.3| 37.5 -5.9 31.6 21.1 0.30| 8.0 2.4 2000 294 18 173 12| 3.9 0.8 4.8| 43.6 -6.4 37.3 18.6 0.35| 7.1 2.5 2500 293 19 179 12| 3.2 1.8 4.9| 58.4 -7.9 50.5 20.2 0.39| 7.0 2.7 3000 291 21 187 12| 3.4 1.5 4.9| 76.7 -7.9 68.8 22.9 0.46| 6.7 3.1 4000 290 25 208 12| 3.3 1.7 5.1|102.5 -7.9 94.6 23.7 0.47| 6.5 3.0 5000 288 30 228 15| 2.7 2.7 5.4|152.4 -7.9 144.5 28.9 0.47| 6.6 3.1 6000 287 35 240 18| 2.2 2.9 5.1|182.4 -11.0 171.4 28.6 0.44| 6.3 2.8 Wrote GIF file: /home/apache/climate/data/raob//COYU/skewt/COYU.skewt.20251129.12.gif