UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for CYYR... Searching the city database file for: CYYR ... Date:0000Z 8 DEC 25 Station: CYYR WMO ident: 71816 Latitude: 53.30 Longitude: -60.37 Elevation: 36.00 ------------------------------------------------------------------------------- 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 32 255 7 SFC 999 36 -14.5 -16.4 85 1.9 -14.9 255 7 258.7 258.9 258.3 261.6 1.06 2 984 152 -11.5 -15.2 74 3.7 -12.3 259 14 262.9 263.1 261.8 266.1 1.19 3 925 627 -12.9 -16.0 78 3.1 -13.6 270 13 266.1 266.3 264.2 269.4 1.18 4 923 643 -12.9 -16.0 78 3.1 -13.6 271 13 266.3 266.5 264.3 269.6 1.19 5 850 1266 -17.3 -18.3 92 1.0 -17.5 260 20 268.0 268.2 265.3 271.0 1.06 6 824 1498 -18.9 -19.1 98 0.2 -18.9 273 17 268.7 268.9 265.7 271.6 1.02 7 784 1868 -20.3 -20.4 99 0.1 -20.3 252 10 271.1 271.2 267.3 273.8 0.96 8 759 2108 -20.5 -22.4 85 1.9 -20.8 228 14 273.4 273.5 268.5 275.8 0.83 9 752 2176 -21.3 -22.4 91 1.1 -21.5 226 15 273.2 273.4 268.5 275.7 0.84 10 721 2485 -23.7 -25.3 87 1.6 -23.9 230 19 273.9 274.0 268.6 275.9 0.68 11 720 2496 -23.7 -27.3 72 3.6 -24.2 230 19 274.0 274.1 268.5 275.7 0.57 12 719 2506 -23.3 -38.3 24 15.0 -24.6 230 19 274.6 274.6 268.1 275.2 0.19 13 718 2516 -23.1 -46.1 10 23.0 -24.8 230 19 274.9 274.9 268.1 275.2 0.09 14 700 2702 -23.1 -49.1 7 26.0 -24.8 230 21 276.9 276.9 269.4 277.1 0.06 15 695 2754 -22.7 -52.7 5 30.0 -24.6 230 21 277.9 277.9 269.9 278.1 0.04 16 659 3142 -24.1 -54.1 4 30.0 -25.9 222 21 280.6 280.6 271.6 280.7 0.04 17 522 4794 -37.1 -59.1 8 22.0 -37.8 202 21 284.3 284.3 273.6 284.4 0.03 18 500 5090 -38.7 -61.7 7 23.0 -39.3 180 24 285.9 285.9 274.5 285.9 0.02 19 466 5572 -40.9 -56.9 16 16.0 -41.4 173 31 288.9 288.9 276.2 289.1 0.04 20 461 5646 -41.1 -63.1 8 22.0 -41.6 172 31 289.6 289.6 276.5 289.6 0.02 21 416 6338 -45.5 -61.5 15 16.0 -45.9 174 32 292.6 292.6 278.0 292.6 0.02 22 400 6600 -46.1 -65.1 10 19.0 -46.4 175 28 295.1 295.1 279.1 295.1 0.02 23 345 7578 -49.5 -69.5 8 20.0 -49.8 161 38 303.2 303.2 282.7 303.3 0.01 24 314 8193 -51.5 -72.5 6 21.0 -51.8 165 34 308.7 308.7 284.8 308.7 0.01 25 300 8490 -51.1 -75.1 4 24.0 -51.4 175 32 313.3 313.3 286.5 313.3 0.00 26 273 9100 -51.9 -77.9 3 26.0 -52.2 179 27 320.7 320.7 289.0 320.7 0.00 27 253 9593 -50.3 -79.3 2 29.0 -50.7 183 33 330.2 330.2 291.7 330.2 0.00 28 250 9670 -50.7 -79.7 2 29.0 -51.1 180 34 330.7 330.7 291.9 330.7 0.00 29 202 11056 -52.1 -82.1 2 30.0 -52.5 205 31 349.3 349.3 296.5 349.3 0.00 30 200 11120 -51.9 -81.9 2 30.0 -52.3 205 31 350.6 350.6 296.8 350.6 0.00 31 183 11695 -50.7 -82.7 1 32.0 -51.2 209 38 361.6 361.6 299.0 361.6 0.00 32 179 11839 -49.3 -82.3 1 33.0 -49.9 202 46 366.1 366.1 299.9 366.1 0.00 33 158 12653 -50.3 -83.3 1 33.0 -50.9 216 29 377.7 377.7 301.9 377.8 0.00 34 150 12990 -51.9 -83.9 1 32.0 -52.4 215 28 380.6 380.6 302.3 380.7 0.00 35 145 13210 -52.5 -83.5 1 31.0 -53.0 216 31 383.3 383.3 302.8 383.3 0.00 36 103 15437 -49.9 -84.9 1 35.0 -50.8 230 40 427.7 427.7 308.6 427.7 0.00 37 100 15630 -50.7 -84.7 1 34.0 -51.5 230 37 429.8 429.8 308.8 429.8 0.00 38 85 16677 -55.9 -86.9 1 31.0 -56.5 237 29 439.7 439.7 309.8 439.7 0.00 39 72 17738 -53.9 -86.9 1 33.0 -54.7 239 44 465.3 465.3 312.3 465.3 0.00 40 70 17920 -50.5 -85.5 1 35.0 -51.7 250 49 476.3 476.3 313.1 476.4 0.00 41 68 18110 -48.7 -84.7 1 36.0 -50.2 244 55 484.2 484.2 313.8 484.2 0.00 42 55 19487 -54.5 -86.5 1 32.0 -55.5 216 27 501.2 501.2 315.0 501.2 0.00 43 50 20100 -52.7 -86.7 1 34.0 -54.0 240 37 519.3 519.3 316.2 519.3 0.00 44 47 20501 -50.1 -86.1 1 36.0 -51.9 241 36 534.8 534.8 317.2 534.8 0.01 45 41 21384 -53.7 -86.7 1 33.0 -55.1 250 26 547.1 547.1 317.9 547.1 0.01 46 36 22224 -50.9 -86.9 1 36.0 -52.9 245 32 575.1 575.1 319.4 575.1 0.01 47 30 23400 -54.1 -87.1 1 33.0 -55.8 205 20 597.2 597.2 320.5 597.2 0.01 48 28 23840 -56.5 -88.5 1 32.0 -57.9 211 21 602.4 602.4 320.7 602.4 0.01 49 23 25093 -54.5 -88.5 1 34.0 -56.6 256 25 643.1 643.1 322.4 643.2 0.01 50 23 25093 -50.7 -87.7 0 37.0 -53.7 256 25 654.3 654.3 322.9 654.4 0.01 51 22 25382 -50.5 -86.5 1 36.0 -53.6 237 20 663.3 663.3 323.2 663.3 0.01 52 20 26000 -52.9 -86.9 1 34.0 -55.6 235 17 674.3 674.3 323.6 674.3 0.01 53 17 27053 -52.1 -87.1 1 35.0 -55.4 250 22 708.9 708.9 324.7 709.0 0.01 54 14 28297 -57.5 -88.5 1 31.0 -59.8 268 35 731.1 731.1 325.4 731.1 0.01 55 13 28771 -53.7 -88.7 1 35.0 -57.2 277 30 759.9 759.9 326.2 760.0 0.01 56 12 29291 -49.1 -87.1 0 38.0 -54.4 314 25 793.8 793.8 327.1 793.9 0.02 57 10 30480 -52.7 -86.7 1 34.0 -57.2 30 18 822.8 822.8 327.8 823.0 0.02 58 9.5 30809 -55.9 -87.9 1 32.0 -59.5 822.9 822.9 327.8 823.0 0.02 59 6.5 33191 -61.7 -90.7 1 29.0 -64.4 892.7 892.7 329.3 892.9 0.02 60 5.4 34340 -61.5 -91.5 1 30.0 -64.7 942.2 942.2 330.2 942.4 0.02 61 4.9 34950 -56.1 -89.1 1 33.0 -61.4 993.5 993.5 331.1 993.8 0.03 62 4.5 35489 -58.5 -89.5 1 31.0 -63.1 1006.7 1006.7 331.3 1007.0 0.03 TRP 314 8193 -51.5 -72.5 6 21.0 -51.8 165 34 308.7 308.7 284.8 308.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5058.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 44.75 % Est. max temperature: -5.18 C = 22.68 F Sfc-Lift cond lev (LCL): 968.60 mb = 273.10 m = 895.97 ft T: -11.86 C 700-500 lapse rate: 6.53 C/km ThetaE index: 0.73 C Layer 720.0- 700.0 mb Conv cond level (CCL): 853.28 mb = 1236.91 m = 4058.05 ft Mean mixing ratio: 1.17 g/kg Conv temperature: -5.28 C = 22.49 F Cap Strength: 13.92 C Lifted Index: 15.01 C Risk: None Lifted Index @300 mb: 32.32 C Lifted Index @700 mb: 9.22 C Showalter Index: 12.37 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 20.40 C K Index: -22.90 Risk: None Sweat Index: 64.00 Risk: None Energy Index: 3.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.89 J/kg Max Up Vert Vel: 5.81 m/s Conv Inhibition (B-): 80233.01 J/kg Cap Strength: 14.98 C Lift Cond Lev (LCL): 900.32 mb = 831.50 m = 2727.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 246 at 15 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 36 255 7 6.8 1.8 | 58 9 -7.3 -4.6 1 965 305 265 23 22.9 2.0 | 297 10 8.8 -4.4 2 927 610 275 13 13.0 -1.1 | 8 8 -1.1 -7.5 3 925 627 270 13 13.0 -0.0 | 10 7 -1.1 -6.4 4 890 914 280 17 16.7 -3.0 | 344 10 2.7 -9.4 5 855 1219 265 19 18.9 1.7 | 314 7 4.9 -4.8 6 850 1266 260 20 19.7 3.5 | 298 6 5.6 -2.9 7 821 1524 275 17 16.9 -1.5 | 340 8 2.9 -7.9 8 788 1829 255 9 8.7 2.3 | 53 7 -5.4 -4.1 9 756 2134 225 15 10.6 10.6 | 140 5 -3.5 4.2 10 725 2438 230 18 13.8 11.6 | 177 5 -0.3 5.2 11 700 2702 230 21 16.1 13.5 | 196 7 2.0 7.1 12 696 2743 230 21 16.1 13.5 | 196 7 2.0 7.1 13 612 3658 210 20 10.0 17.3 | 160 12 -4.1 10.9 14 561 4267 210 21 10.5 18.2 | 163 12 -3.6 11.8 15 538 4572 195 27 7.0 26.1 | 160 21 -7.1 19.7 16 515 4877 205 19 8.0 17.2 | 151 12 -6.0 10.8 17 500 5090 180 24 0.0 24.0 | 141 23 -14.1 17.6 18 493 5182 175 28 -2.4 27.9 | 142 27 -16.5 21.5 19 431 6096 170 34 -5.9 33.5 | 144 34 -20.0 27.1 20 412 6401 175 31 -2.7 30.9 | 146 30 -16.8 24.5 21 400 6600 175 28 -2.4 27.9 | 142 27 -16.5 21.5 22 343 7620 160 38 -13.0 35.7 | 137 40 -27.1 29.3 23 327 7925 175 31 -2.7 30.9 | 146 30 -16.8 24.5 24 314 8193 165 34 -8.8 32.8 | 139 35 -22.9 26.4 25 300 8490 175 32 -2.8 31.9 | 146 31 -16.9 25.5 26 298 8534 165 32 -8.3 30.9 | 138 33 -22.4 24.5 27 271 9144 180 27 0.0 27.0 | 146 25 -14.1 20.6 28 259 9449 190 30 5.2 29.5 | 159 25 -8.9 23.1 29 250 9670 180 34 0.0 34.0 | 153 31 -14.1 27.6 30 247 9754 180 33 0.0 33.0 | 152 30 -14.1 26.6 31 214 10668 205 28 11.8 25.4 | 173 19 -2.2 19.0 32 200 11120 205 31 13.1 28.1 | 177 22 -1.0 21.7 33 195 11278 200 31 10.6 29.1 | 171 23 -3.5 22.7 34 186 11582 215 31 17.8 25.4 | 191 19 3.7 19.0 35 178 11887 200 49 16.8 46.0 | 184 40 2.7 39.6 36 170 12192 220 41 26.4 31.4 | 206 28 12.3 25.0 37 154 12802 215 25 14.3 20.5 | 181 14 0.3 14.1 38 150 12990 215 28 16.1 22.9 | 187 17 2.0 16.5 39 117 14630 225 49 34.6 34.6 | 216 35 20.6 28.2 40 106 15240 230 44 33.7 28.3 | 222 29 19.6 21.9 41 100 15630 230 37 28.3 23.8 | 219 22 14.3 17.4 42 97 15850 230 37 28.3 23.8 | 219 22 14.3 17.4 43 92 16154 250 36 33.8 12.3 | 253 21 19.8 5.9 44 84 16764 235 28 22.9 16.1 | 223 13 8.9 9.6 45 80 17069 220 32 20.6 24.5 | 200 19 6.5 18.1 46 73 17678 235 42 34.4 24.1 | 229 27 20.3 17.7 47 70 17920 250 49 46.0 16.8 | 252 34 32.0 10.3 48 69 17983 240 60 52.0 30.0 | 238 45 37.9 23.6 49 66 18288 250 48 45.1 16.4 | 252 33 31.0 10.0 50 63 18593 250 19 17.9 6.5 | 269 4 3.8 0.1 51 60 18898 230 16 12.3 10.3 | 155 4 -1.8 3.9 52 55 19507 215 27 15.5 22.1 | 185 16 1.4 15.7 53 50 20100 240 37 32.0 18.5 | 236 22 18.0 12.1 54 50 20117 230 48 36.8 30.9 | 223 33 22.7 24.4 55 48 20422 240 37 32.0 18.5 | 236 22 18.0 12.1 56 41 21336 250 27 25.4 9.2 | 256 12 11.3 2.8 57 39 21641 250 20 18.8 6.8 | 265 5 4.7 0.4 58 36 22250 245 33 29.9 13.9 | 245 18 15.8 7.5 59 34 22555 270 21 21.0 -0.0 | 313 9 6.9 -6.4 60 33 22860 280 10 9.8 -1.7 | 27 9 -4.2 -8.2 61 31 23165 245 10 9.1 4.2 | 66 5 -5.0 -2.2 62 30 23400 205 20 8.5 18.1 | 154 13 -5.6 11.7 63 30 23470 205 14 5.9 12.7 | 128 10 -8.2 6.3 64 27 24079 215 26 14.9 21.3 | 183 15 0.8 14.9 65 25 24689 265 24 23.9 2.1 | 294 11 9.8 -4.3 66 23 24994 270 27 27.0 -0.0 | 296 14 12.9 -6.4 67 22 25298 230 22 16.9 14.1 | 200 8 2.8 7.7 68 21 25603 255 15 14.5 3.9 | 351 3 0.4 -2.5 69 20 25908 210 4 2.0 3.5 | 76 12 -12.1 -3.0 70 20 26000 235 17 13.9 9.8 | 177 3 -0.2 3.3 71 19 26213 195 10 2.6 9.7 | 106 12 -11.5 3.2 72 18 26518 230 17 13.0 10.9 | 167 5 -1.1 4.5 73 18 26822 235 17 13.9 9.8 | 177 3 -0.2 3.3 74 17 27127 255 24 23.2 6.2 | 271 9 9.1 -0.2 75 16 27432 250 22 20.7 7.5 | 260 7 6.6 1.1 76 15 27737 245 22 19.9 9.3 | 244 7 5.9 2.9 77 14 28346 270 36 36.0 -0.0 | 286 23 21.9 -6.4 78 13 28956 280 28 27.6 -4.9 | 310 18 13.5 -11.3 79 12 29566 340 22 7.5 -20.7 | 14 28 -6.6 -27.1 80 11 29870 20 16 -5.5 -15.0 | 42 29 -19.5 -21.4 81 10 30480 30 18 -9.0 -15.6 | 46 32 -23.1 -22.0 Wind Parameters Mean winds (0-6000m): 215.5 at 20.6 knts Storm direction: 245.5 at 15.5 knts Shear (0-3000m) pos: 1.8 neg: 2.8 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 123.4 deg Storm rel helicity (0-3000m) pos: 52.5 neg: -35.2 tot: 17.3 m^2/s^2 ave: 5.8 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.49 Bulk Shear: 34.80 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 ------------------------------------------------------------------------------- 500 265 17 331 6| 9.3 0.0 9.3| 13.4 -14.2 -0.8 -1.6 -0.22| 23.7 -5.1 1000 270 16 342 7| 5.9 0.0 5.9| 17.5 -24.5 -7.0 -7.0 -0.24| 16.3 -3.9 1500 269 17 335 7| 3.5 0.0 3.5| 25.5 -30.9 -5.4 -3.6 -0.17| 13.7 -2.3 2000 267 16 344 6| 2.7 2.7 5.4| 42.0 -30.9 11.1 5.5 0.10| 14.0 1.4 2500 259 16 336 4| 2.1 2.8 4.9| 50.4 -30.9 19.5 7.8 0.19| 12.7 2.4 3000 252 17 308 2| 1.8 2.8 4.6| 52.5 -35.2 17.3 5.8 0.17| 11.3 1.9 4000 241 18 211 3| 1.3 2.6 3.9| 53.7 -44.9 8.8 2.2 0.11| 9.2 1.0 5000 231 19 184 5| 1.1 2.8 3.9| 54.8 -68.2 -13.4 -2.7 0.03| 9.6 0.3 6000 216 21 169 11| 0.9 3.5 4.4| 60.1 -73.4 -13.3 -2.2 0.02| 9.2 0.2 Wrote GIF file: /home/apache/climate/data/raob//CYYR/skewt/CYYR.skewt.20251208.00.gif