UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011812.upa.cvt Date: 1200Z 18 JAN 26 Searching for CYYR... Searching the city database file for: CYYR ... Date:1200Z 18 JAN 26 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 ------------------------------------------------------------------------------- SFC 1009 36 -18.1 -22.0 71 3.9 -18.7 230 3 254.4 254.5 254.0 256.2 0.65 1 1000 99 -16.9 -21.8 66 4.9 -17.6 235 7 256.2 256.4 255.5 258.1 0.67 2 938 577 -19.5 -23.6 70 4.1 -20.1 280 20 258.3 258.4 257.1 260.0 0.61 3 931 633 -16.5 -22.5 60 6.0 -17.4 287 20 262.0 262.1 260.1 263.8 0.67 4 925 682 -15.9 -22.9 55 7.0 -17.0 290 19 263.1 263.2 260.9 264.9 0.65 5 914 772 -14.3 -22.3 51 8.0 -15.7 286 19 265.6 265.7 262.9 267.6 0.70 6 913 781 -14.3 -22.3 51 8.0 -15.7 286 19 265.7 265.8 263.0 267.7 0.70 7 874 1111 -15.7 -21.7 60 6.0 -16.7 267 20 267.6 267.7 264.4 269.8 0.77 8 863 1206 -16.1 -21.0 66 4.9 -17.0 261 21 268.1 268.2 265.0 270.5 0.83 9 856 1267 -16.3 -21.3 65 5.0 -17.2 258 21 268.5 268.7 265.2 270.9 0.81 10 851 1311 -16.5 -28.5 35 12.0 -18.1 255 22 268.8 268.8 264.7 270.0 0.43 11 850 1320 -16.5 -27.5 38 11.0 -18.1 255 22 268.9 268.9 264.8 270.2 0.47 12 846 1355 -16.5 -21.0 68 4.5 -17.3 255 22 269.2 269.4 265.8 271.6 0.85 13 834 1463 -17.1 -24.1 55 7.0 -18.2 256 22 269.7 269.8 265.7 271.6 0.65 14 823 1562 -17.5 -20.3 79 2.8 -18.0 257 22 270.3 270.4 266.7 272.9 0.92 15 812 1663 -17.7 -24.7 54 7.0 -18.8 258 23 271.1 271.2 266.7 273.0 0.64 16 801 1765 -17.7 -20.2 81 2.5 -18.1 259 23 272.2 272.3 268.0 274.9 0.96 17 798 1793 -17.3 -25.3 50 8.0 -18.6 260 23 272.9 273.0 267.8 274.7 0.61 18 795 1821 -17.3 -20.6 75 3.3 -17.9 260 23 273.2 273.4 268.6 275.9 0.93 19 768 2079 -19.1 -21.4 82 2.3 -19.5 260 26 274.0 274.1 269.0 276.6 0.90 20 766 2099 -19.1 -22.2 76 3.1 -19.6 260 26 274.2 274.3 269.1 276.6 0.84 21 763 2128 -18.9 -29.9 37 11.0 -20.4 260 27 274.7 274.8 268.7 276.0 0.42 22 760 2157 -18.9 -33.9 25 15.0 -20.7 259 27 275.0 275.1 268.6 275.9 0.29 23 750 2256 -19.3 -34.3 25 15.0 -21.0 254 25 275.6 275.7 269.0 276.5 0.28 24 700 2766 -21.9 -41.9 15 20.0 -23.7 255 27 278.2 278.3 270.3 278.7 0.14 25 692 2850 -22.1 -44.1 12 22.0 -23.9 254 27 278.9 278.9 270.7 279.3 0.11 26 679 2990 -22.7 -38.7 22 16.0 -24.2 253 27 279.8 279.8 271.4 280.4 0.20 27 677 3011 -22.9 -33.9 36 11.0 -24.1 253 27 279.8 279.8 271.6 280.8 0.32 28 668 3109 -23.5 -40.5 19 17.0 -25.0 252 28 280.2 280.2 271.6 280.7 0.17 29 666 3131 -23.7 -32.7 43 9.0 -24.7 252 28 280.2 280.3 271.9 281.3 0.37 30 648 3330 -25.1 -29.1 69 4.0 -25.6 250 28 280.8 280.9 272.6 282.5 0.53 31 641 3409 -25.5 -34.5 43 9.0 -26.5 252 27 281.2 281.3 272.5 282.2 0.32 32 636 3466 -25.9 -30.1 68 4.2 -26.4 255 27 281.4 281.5 272.8 282.9 0.49 33 629 3546 -26.3 -30.4 68 4.1 -26.8 259 26 281.9 281.9 273.1 283.4 0.48 34 610 3767 -27.3 -33.3 57 6.0 -27.9 263 23 283.2 283.2 273.6 284.4 0.38 35 602 3862 -27.9 -31.4 72 3.5 -28.3 262 23 283.6 283.6 274.0 285.0 0.46 36 562 4352 -31.5 -36.5 61 5.0 -31.9 256 30 284.9 285.0 274.5 285.9 0.30 37 551 4491 -32.7 -35.8 74 3.1 -33.0 258 32 285.1 285.2 274.6 286.2 0.33 38 549 4517 -32.7 -37.7 61 5.0 -33.1 259 32 285.4 285.5 274.7 286.3 0.27 39 539 4646 -33.5 -36.9 71 3.4 -33.8 261 34 286.0 286.0 275.0 287.0 0.30 40 518 4924 -35.3 -39.8 63 4.5 -35.6 262 36 287.1 287.1 275.5 287.8 0.23 41 517 4937 -35.3 -41.3 54 6.0 -35.7 261 36 287.2 287.3 275.6 287.9 0.20 42 513 4991 -35.3 -45.3 35 10.0 -35.8 258 34 287.9 287.9 275.8 288.3 0.13 43 504 5115 -35.1 -49.1 23 14.0 -35.8 249 31 289.6 289.6 276.6 289.9 0.09 44 500 5170 -35.3 -49.3 23 14.0 -36.0 245 29 290.0 290.0 276.8 290.3 0.09 45 483 5410 -36.9 -47.9 31 11.0 -37.5 237 26 290.9 290.9 277.3 291.3 0.10 46 481 5439 -36.7 -44.7 43 8.0 -37.2 237 25 291.5 291.5 277.7 292.0 0.15 47 478 5482 -37.1 -43.1 54 6.0 -37.5 235 25 291.5 291.6 277.7 292.1 0.18 48 461 5731 -39.3 -43.3 66 4.0 -39.5 227 21 291.8 291.9 277.9 292.4 0.18 49 449 5911 -40.7 -44.0 70 3.3 -40.9 230 21 292.3 292.3 278.1 292.9 0.17 50 431 6189 -42.5 -46.2 67 3.7 -42.7 240 26 293.4 293.4 278.6 293.9 0.14 51 427 6252 -42.7 -47.5 59 4.8 -42.9 240 28 294.0 294.0 278.8 294.4 0.12 52 425 6283 -42.7 -51.7 37 9.0 -43.0 240 28 294.3 294.4 278.9 294.6 0.08 53 414 6460 -44.1 -50.1 51 6.0 -44.3 240 32 294.8 294.8 279.1 295.1 0.09 54 400 6690 -45.5 -55.5 32 10.0 -45.8 240 38 295.9 295.9 279.6 296.0 0.05 55 300 8570 -54.3 -68.3 16 14.0 -54.5 245 45 308.8 308.8 284.9 308.9 0.01 56 291 8765 -54.7 -71.7 11 17.0 -54.9 240 42 310.9 310.9 285.7 311.0 0.01 57 250 9740 -53.5 -78.5 3 25.0 -53.8 240 53 326.5 326.5 290.7 326.5 0.00 58 200 11180 -51.1 -83.1 1 32.0 -51.5 250 70 351.8 351.8 297.0 351.9 0.00 59 150 13050 -51.7 -84.7 1 33.0 -52.2 245 65 381.0 381.0 302.4 381.0 0.00 60 119 14543 -54.9 -86.2 1 31.3 -55.4 245 80 401.2 401.2 305.3 401.2 0.00 61 100 15650 -57.3 -87.3 1 30.0 -57.7 245 82 417.0 417.0 307.4 417.0 0.00 62 91 16246 -56.1 -88.1 1 32.0 -56.6 245 74 430.8 430.8 308.9 430.8 0.00 63 70 17900 -58.9 -88.9 1 30.0 -59.4 250 72 458.4 458.4 311.6 458.4 0.00 64 50 19980 -63.7 -90.7 1 27.0 -64.1 255 73 493.4 493.4 314.5 493.4 0.00 65 48 20230 -64.7 -90.7 2 26.0 -65.0 255 72 496.8 496.8 314.7 496.8 0.00 66 41 21200 -61.5 -90.5 1 29.0 -62.1 259 74 527.7 527.7 316.8 527.7 0.00 67 30 23120 -65.1 -92.1 1 27.0 -65.6 280 74 567.2 567.2 319.0 567.2 0.00 68 20 25570 -67.9 -93.9 1 26.0 -68.4 295 94 628.3 628.3 321.8 628.3 0.00 69 15 27296 -70.9 -94.9 2 24.0 -71.3 300 112 672.2 672.2 323.5 672.3 0.00 70 12 28638 -66.1 -94.1 1 28.0 -67.1 303 117 733.5 733.6 325.4 733.6 0.00 71 10 29740 -68.9 -94.9 1 26.0 -69.7 310 107 762.4 762.4 326.3 762.4 0.00 72 8.9 30435 -70.1 -95.1 1 25.0 -70.9 310 107 783.6 783.6 326.8 783.6 0.00 73 6.7 32133 -67.9 -95.9 1 28.0 -69.2 859.1 859.1 328.6 859.1 0.01 74 6.0 32812 -58.5 -92.5 1 34.0 -62.4 927.2 927.2 329.9 927.3 0.01 75 5.4 33471 -60.7 -91.7 1 31.0 -64.1 945.8 945.8 330.2 945.9 0.02 76 5.2 33707 -57.9 -91.9 1 34.0 -62.4 968.6 968.7 330.7 968.8 0.02 77 4.3 34887 -64.3 -93.3 1 29.0 -67.1 992.3 992.4 331.1 992.5 0.01 78 4.2 35033 -60.9 -92.9 1 32.0 -64.8 1015.3 1015.3 331.4 1015.5 0.02 79 4.1 35184 -57.1 -91.1 1 34.0 -62.6 1040.6 1040.6 331.8 1040.9 0.02 80 3.5 36181 -58.9 -90.9 1 32.0 -64.1 1079.7 1079.8 332.3 1080.0 0.03 TRP 291 8765 -54.7 -71.7 11 17.0 -54.9 240 42 310.9 310.9 285.7 311.0 0.01 WND 119 14543 -54.9 -86.2 1 31.3 -55.4 245 80 401.2 401.2 305.3 401.2 0.00 Sounding variables and indices 1000-500 mb thick: 5071.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 54.40 % Est. max temperature: -4.11 C = 24.60 F Sfc-Lift cond lev (LCL): 946.40 mb = 510.69 m = 1675.48 ft T: -19.14 C 700-500 lapse rate: 5.57 C/km ThetaE index: 0.82 C Layer 851.0- 850.0 mb Conv cond level (CCL): 604.62 mb = 3830.69 m = 12567.74 ft Mean mixing ratio: 0.65 g/kg Conv temperature: 11.01 C = 51.82 F Cap Strength: 23.83 C Lifted Index: 24.09 C Risk: None Lifted Index @300 mb: 34.10 C Lifted Index @700 mb: 16.37 C Showalter Index: 16.36 C Risk: None Total Totals Index: 26.60 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 7.80 C K Index: -28.70 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 4.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.13 J/kg Max Up Vert Vel: 8.73 m/s Conv Inhibition (B-): 77205.12 J/kg Cap Strength: 23.00 C Lift Cond Lev (LCL): 879.62 mb = 1062.12 m = 3484.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 18 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 1009 36 230 3 2.3 1.9 | 114 17 -15.4 6.7 1 1000 99 235 7 5.7 4.0 | 126 15 -11.9 8.8 2 973 305 240 16 13.9 8.0 | 163 13 -3.8 12.8 3 934 610 285 21 20.3 -5.4 | 284 3 2.6 -0.6 4 925 682 290 19 17.9 -6.5 | 354 2 0.2 -1.7 5 897 914 280 18 17.7 -3.1 | 182 2 0.0 1.7 6 861 1219 260 21 20.7 3.6 | 200 9 3.0 8.5 7 850 1320 255 22 21.3 5.7 | 199 11 3.6 10.5 8 794 1829 260 23 22.7 4.0 | 209 10 5.0 8.8 9 762 2134 260 27 26.6 4.7 | 223 13 8.9 9.5 10 731 2438 245 23 20.8 9.7 | 192 15 3.2 14.5 11 702 2743 255 27 26.1 7.0 | 215 14 8.4 11.8 12 700 2766 255 27 26.1 7.0 | 215 14 8.4 11.8 13 645 3353 250 28 26.3 9.6 | 211 17 8.6 14.4 14 618 3658 265 24 23.9 2.1 | 222 9 6.2 6.9 15 592 3962 260 22 21.7 3.8 | 205 10 4.0 8.6 16 567 4267 255 29 28.0 7.5 | 220 16 10.3 12.3 17 521 4877 265 37 36.9 3.2 | 247 21 19.2 8.0 18 500 5170 245 29 26.3 12.3 | 207 19 8.6 17.1 19 456 5791 225 20 14.1 14.1 | 169 19 -3.5 19.0 20 436 6096 240 24 20.8 12.0 | 190 17 3.1 16.8 21 400 6690 240 38 32.9 19.0 | 213 28 15.2 23.8 22 364 7315 245 47 42.6 19.9 | 225 35 24.9 24.7 23 347 7620 240 48 41.6 24.0 | 220 37 23.9 28.8 24 316 8230 250 46 43.2 15.7 | 231 33 25.5 20.5 25 300 8570 245 45 40.8 19.0 | 224 33 23.1 23.8 26 291 8765 240 42 36.4 21.0 | 216 32 18.7 25.8 27 288 8839 245 41 37.2 17.3 | 221 29 19.5 22.1 28 274 9144 245 44 39.9 18.6 | 223 32 22.2 23.4 29 262 9449 235 43 35.2 24.7 | 211 34 17.5 29.5 30 250 9740 240 53 45.9 26.5 | 222 42 28.2 31.3 31 217 10668 245 57 51.7 24.1 | 230 45 34.0 28.9 32 200 11180 250 70 65.8 23.9 | 239 56 48.1 28.8 33 197 11278 250 71 66.7 24.3 | 239 57 49.0 29.1 34 163 12497 245 58 52.6 24.5 | 230 46 34.9 29.3 35 150 13050 245 65 58.9 27.5 | 232 52 41.2 32.3 36 119 14543 245 80 72.5 33.8 | 235 67 54.8 38.6 37 117 14630 245 80 72.5 33.8 | 235 67 54.8 38.6 38 107 15240 245 68 61.6 28.7 | 233 55 43.9 33.5 39 100 15650 245 82 74.3 34.7 | 235 69 56.6 39.5 40 97 15850 245 82 74.3 34.7 | 235 69 56.6 39.5 41 84 16764 245 63 57.1 26.6 | 231 50 39.4 31.4 42 70 17900 250 72 67.7 24.6 | 240 58 50.0 29.4 43 54 19507 255 86 83.1 22.3 | 248 71 65.4 27.1 44 50 19980 255 73 70.5 18.9 | 246 58 52.8 23.7 45 47 20422 255 71 68.6 18.4 | 246 56 50.9 23.2 46 40 21336 260 75 73.9 13.0 | 252 59 56.2 17.8 47 36 21946 270 81 81.0 -0.0 | 266 64 63.3 4.8 48 33 22555 275 68 67.7 -5.9 | 271 50 50.1 -1.1 49 31 22860 285 71 68.6 -18.4 | 285 53 50.9 -13.6 50 30 23120 280 74 72.9 -12.8 | 278 56 55.2 -8.0 51 20 25570 295 94 85.2 -39.7 | 297 76 67.5 -34.9 52 15 27432 300 113 97.9 -56.5 | 303 95 80.2 -51.7 53 11 29261 305 119 97.5 -68.3 | 308 102 79.8 -63.4 54 10 29740 310 107 82.0 -68.8 | 315 91 64.3 -64.0 55 8 30175 310 107 82.0 -68.8 | 315 91 64.3 -64.0 Wind Parameters Mean winds (0-6000m): 255.2 at 24.4 knts Storm direction: 285.2 at 18.3 knts Shear (0-3000m) pos: 4.3 neg: 1.9 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 99.7 deg Storm rel helicity (0-3000m) pos: 97.6 neg: -29.0 tot: 68.6 m^2/s^2 ave: 22.9 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 4.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.39 Bulk Shear: 15.95 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 ------------------------------------------------------------------------------- 500 250 14 152 11| 18.3 0.0 18.3| 59.1 0.0 59.1 118.2 0.78| 24.7 19.4 1000 270 16 164 5| 9.1 0.5 9.6| 62.0 -0.1 61.9 61.9 0.63| 18.9 11.9 1500 266 18 182 6| 6.1 2.3 8.4| 64.3 -0.7 63.6 42.4 0.54| 15.2 8.2 2000 264 19 192 7| 5.5 1.7 7.2| 73.1 -0.7 72.4 36.2 0.56| 12.4 6.9 2500 261 20 197 8| 4.4 2.3 6.6| 82.5 -27.3 55.2 22.1 0.38| 12.1 4.5 3000 259 21 201 9| 4.3 1.9 6.2| 97.6 -29.0 68.6 22.9 0.40| 10.9 4.4 4000 259 23 205 10| 3.2 1.4 4.6|107.9 -37.8 70.1 17.5 0.33| 9.9 3.3 5000 259 24 213 11| 3.4 1.4 4.8|153.8 -75.5 78.3 15.7 0.29| 10.1 2.9 6000 255 24 208 13| 2.9 2.1 5.0|174.8-164.2 10.6 1.8 0.13| 10.4 1.3 Wrote GIF file: /home/apache/climate/data/raob//CYYR/skewt/CYYR.skewt.20260118.12.gif