UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for CYYR... Searching the city database file for: CYYR ... Date:1200Z 19 APR 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 ------------------------------------------------------------------------------- SFC 1004 36 3.6 -4.4 56 8.0 0.5 250 9 276.4 276.9 273.5 284.1 2.74 1 1000 71 3.2 -3.8 60 7.0 0.5 260 8 276.4 276.8 273.6 284.3 2.88 2 925 695 -3.1 -5.3 85 2.2 -3.9 280 20 276.1 276.6 273.3 283.9 2.78 3 894 964 -5.7 -6.1 97 0.4 -5.8 284 19 276.2 276.6 273.3 283.7 2.71 4 866 1213 -6.1 -8.6 82 2.5 -6.9 304 17 278.3 278.7 273.9 284.8 2.30 5 850 1359 -5.3 -10.1 69 4.8 -6.8 285 14 280.6 280.9 274.9 286.6 2.08 6 849 1368 -5.3 -10.2 68 4.9 -6.8 285 14 280.7 281.0 274.9 286.6 2.07 7 764 2186 -12.5 -12.7 98 0.2 -12.6 282 20 281.5 281.8 275.0 287.0 1.88 8 747 2359 -8.5 -14.5 62 6.0 -10.2 287 21 287.7 288.0 278.0 292.6 1.66 9 721 2634 -9.5 -15.5 62 6.0 -11.2 287 24 289.5 289.8 278.7 294.3 1.59 10 707 2785 -9.9 -17.9 52 8.0 -12.0 285 27 290.7 290.9 279.0 294.7 1.32 11 700 2862 -9.9 -22.9 34 13.0 -12.9 285 30 291.5 291.7 278.7 294.2 0.87 12 691 2962 -9.9 -41.9 5 32.0 -14.3 280 32 292.6 292.6 278.2 293.1 0.14 13 674 3153 -10.9 -21.9 40 11.0 -13.5 277 33 293.6 293.8 279.8 296.7 0.98 14 661 3302 -11.7 -22.7 40 11.0 -14.2 279 34 294.3 294.5 280.1 297.3 0.93 15 647 3466 -12.3 -27.3 27 15.0 -15.3 282 35 295.4 295.6 280.2 297.5 0.63 16 633 3632 -13.3 -24.3 39 11.0 -15.7 284 36 296.2 296.3 280.8 298.9 0.84 17 619 3802 -13.7 -32.7 18 19.0 -16.9 284 37 297.6 297.7 280.8 298.9 0.39 18 592 4138 -16.3 -30.3 29 14.0 -18.7 281 39 298.4 298.5 281.4 300.1 0.52 19 577 4331 -16.9 -40.9 11 24.0 -20.0 282 40 299.9 299.9 281.5 300.5 0.19 20 569 4436 -17.3 -30.3 31 13.0 -19.6 287 39 300.6 300.7 282.4 302.4 0.54 21 554 4635 -18.7 -29.7 37 11.0 -20.6 293 39 301.3 301.4 282.7 303.2 0.59 22 547 4729 -19.3 -25.3 59 6.0 -20.5 288 40 301.7 301.8 283.2 304.6 0.89 23 538 4852 -20.3 -25.3 64 5.0 -21.3 282 42 301.9 302.1 283.4 304.9 0.91 24 500 5390 -24.1 -28.1 69 4.0 -24.8 280 52 303.7 303.8 283.8 306.2 0.76 25 489 5552 -25.3 -30.3 63 5.0 -26.1 281 52 304.1 304.2 283.9 306.2 0.63 26 477 5731 -26.9 -29.9 76 3.0 -27.3 282 52 304.3 304.4 284.0 306.5 0.67 27 466 5899 -28.1 -32.3 67 4.2 -28.7 284 53 304.9 305.0 284.1 306.7 0.55 28 460 5992 -28.5 -30.5 83 2.0 -28.8 284 53 305.5 305.6 284.4 307.7 0.66 29 439 6325 -30.3 -33.3 75 3.0 -30.7 285 57 307.3 307.4 285.0 309.1 0.53 30 437 6357 -30.3 -36.3 56 6.0 -31.0 285 57 307.7 307.8 284.9 309.1 0.39 31 426 6538 -31.5 -39.5 45 8.0 -32.3 285 60 308.4 308.5 285.1 309.5 0.29 32 418 6672 -32.3 -38.3 55 6.0 -32.9 285 63 309.1 309.2 285.4 310.3 0.34 33 400 6980 -35.5 -38.2 76 2.7 -35.8 285 68 308.9 308.9 285.4 310.1 0.35 34 390 7156 -36.3 -38.6 79 2.3 -36.5 285 70 310.0 310.1 285.8 311.3 0.35 35 368 7556 -39.3 -41.3 81 2.0 -39.5 285 73 311.2 311.3 286.1 312.2 0.28 36 355 7801 -41.1 -46.1 58 5.0 -41.4 286 74 312.0 312.1 286.3 312.7 0.17 37 342 8053 -43.5 -47.7 63 4.2 -43.7 287 73 312.1 312.2 286.3 312.7 0.15 38 329 8313 -45.5 -52.5 45 7.0 -45.7 288 72 312.9 312.9 286.5 313.2 0.09 39 304 8834 -50.3 -53.4 70 3.1 -50.4 290 71 313.3 313.3 286.6 313.6 0.09 40 300 8920 -50.9 -55.9 55 5.0 -51.0 290 71 313.6 313.6 286.7 313.9 0.07 41 295 9029 -51.9 -56.9 55 5.0 -52.0 290 71 313.7 313.7 286.7 313.9 0.06 42 287 9208 -53.1 -60.1 42 7.0 -53.2 290 72 314.5 314.5 286.9 314.6 0.04 43 282 9321 -53.9 -59.9 48 6.0 -54.0 289 73 314.9 314.9 287.1 315.1 0.04 44 274 9506 -54.9 -63.9 32 9.0 -55.1 288 75 316.1 316.1 287.5 316.2 0.03 45 260 9841 -56.7 -62.7 47 6.0 -56.8 286 79 318.2 318.2 288.2 318.3 0.03 46 255 9964 -56.7 -63.7 41 7.0 -56.8 285 80 320.0 320.0 288.8 320.1 0.03 47 250 10090 -56.7 -64.7 36 8.0 -56.8 285 77 321.8 321.8 289.3 321.9 0.03 48 230 10616 -59.1 -70.1 23 11.0 -59.2 280 56 325.9 325.9 290.6 325.9 0.01 49 224 10782 -58.3 -74.3 11 16.0 -58.5 286 60 329.6 329.6 291.6 329.6 0.01 50 221 10867 -55.1 -82.1 2 27.0 -55.4 286 58 335.8 335.8 293.3 335.8 0.00 51 210 11195 -53.1 -81.1 2 28.0 -53.4 288 52 343.8 343.8 295.3 343.9 0.00 52 207 11288 -53.3 -81.3 2 28.0 -53.6 289 50 345.0 345.0 295.5 345.0 0.00 53 201 11478 -52.3 -82.3 2 30.0 -52.7 290 47 349.4 349.4 296.5 349.5 0.00 54 200 11510 -52.3 -82.3 2 30.0 -52.7 290 46 349.9 349.9 296.6 350.0 0.00 55 195 11674 -53.3 -82.3 2 29.0 -53.7 288 44 350.9 350.9 296.8 350.9 0.00 56 183 12085 -50.9 -82.9 1 32.0 -51.4 275 49 361.2 361.2 299.0 361.2 0.00 57 165 12759 -51.7 -83.7 1 32.0 -52.2 284 43 370.7 370.7 300.7 370.8 0.00 58 159 13000 -50.3 -83.3 1 33.0 -50.9 283 42 377.1 377.1 301.8 377.1 0.00 59 155 13166 -51.3 -83.3 1 32.0 -51.8 282 41 378.1 378.1 301.9 378.1 0.00 60 150 13380 -49.3 -83.3 1 34.0 -50.0 280 41 385.1 385.1 303.1 385.1 0.00 61 100 16020 -49.7 -85.7 1 36.0 -50.7 280 19 431.7 431.7 309.0 431.7 0.00 62 97 16220 -46.9 -84.9 1 38.0 -48.2 288 18 440.9 440.9 310.0 440.9 0.00 63 70 18370 -48.5 -86.5 0 38.0 -50.0 250 12 480.6 480.6 313.5 480.6 0.00 64 68 18561 -47.7 -86.7 0 39.0 -49.4 267 13 486.4 486.4 314.0 486.4 0.00 65 50 20570 -52.3 -88.3 1 36.0 -53.7 235 6 520.2 520.2 316.3 520.2 0.00 66 47 20970 -53.1 -89.1 0 36.0 -54.4 211 4 527.6 527.6 316.8 527.6 0.00 67 31 23675 -49.3 -87.3 0 38.0 -52.0 160 10 604.5 604.5 320.8 604.6 0.01 68 30 23890 -49.9 -87.9 0 38.0 -52.5 145 9 608.6 608.6 321.0 608.6 0.01 69 23 25614 -53.3 -90.3 0 37.0 -55.6 136 10 646.7 646.7 322.6 646.7 0.00 70 20 26520 -50.1 -88.1 0 38.0 -53.6 120 15 682.8 682.8 323.9 682.9 0.01 71 15 28407 -47.3 -86.3 0 39.0 -52.5 95 15 750.7 750.7 326.0 750.8 0.02 72 14 28862 -47.7 -86.7 0 39.0 -53.0 82 11 764.3 764.3 326.3 764.4 0.02 73 10 31090 -45.7 -84.7 0 39.0 -53.1 75 7 849.0 849.0 328.4 849.2 0.03 74 8.7 32018 -45.7 -84.7 0 39.0 -53.7 883.5 883.5 329.1 883.8 0.03 75 6.8 33675 -41.5 -82.5 0 41.0 -52.8 965.5 965.5 330.6 966.2 0.06 76 6.5 33983 -37.7 -79.7 0 42.0 -51.5 994.0 994.1 331.1 995.3 0.11 77 5.5 35139 -36.3 -79.3 0 43.0 -51.9 1048.9 1049.0 331.9 1050.6 0.14 TRP 230 10616 -59.1 -70.1 23 11.0 -59.2 280 56 325.9 325.9 290.6 325.9 0.01 WND 255 9964 -56.7 -63.7 41 7.0 -56.8 285 80 320.0 320.0 288.8 320.1 0.03 Sounding variables and indices 1000-500 mb thick: 5319.00 m Freezing level: 961.90 mb = 387.95 m = 1272.79 ft Wetbulb zero: 991.66 mb = 138.01 m = 452.79 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 58.28 % Est. max temperature: 7.18 C = 44.92 F Sfc-Lift cond lev (LCL): 886.82 mb = 1026.72 m = 3368.45 ft T: -5.80 C 700-500 lapse rate: 5.62 C/km ThetaE index: 1.65 C Layer 700.0- 674.0 mb Conv cond level (CCL): 895.21 mb = 952.87 m = 3126.18 ft Mean mixing ratio: 2.81 g/kg Conv temperature: 3.33 C = 37.99 F Cap Strength: 15.83 C Lifted Index: 16.66 C Risk: None Lifted Index @300 mb: 20.97 C Lifted Index @700 mb: 9.83 C Showalter Index: 14.73 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 14.00 C K Index: -4.30 Risk: None Sweat Index: 80.00 Risk: None Energy Index: 4.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.75 J/kg Max Up Vert Vel: 1.23 m/s Conv Inhibition (B-): 69438.11 J/kg Cap Strength: 16.59 C Lift Cond Lev (LCL): 894.10 mb = 962.63 m = 3158.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 23 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 1004 36 250 9 8.5 3.1 | 155 21 -8.9 18.9 1 1000 71 260 8 7.9 1.4 | 151 20 -9.5 17.2 2 971 305 260 18 17.7 3.1 | 181 19 0.4 18.9 3 935 610 270 20 20.0 -0.0 | 190 16 2.6 15.8 4 925 695 280 20 19.7 -3.5 | 191 13 2.3 12.3 5 900 914 280 19 18.7 -3.3 | 186 13 1.4 12.5 6 865 1219 305 17 13.9 -9.8 | 151 7 -3.4 6.1 7 850 1359 285 14 13.5 -3.6 | 163 13 -3.8 12.2 8 832 1524 285 16 15.5 -4.1 | 171 12 -1.9 11.7 9 800 1829 290 19 17.9 -6.5 | 183 9 0.5 9.3 10 769 2134 280 20 19.7 -3.5 | 191 13 2.3 12.3 11 739 2438 290 21 19.7 -7.2 | 195 9 2.4 8.6 12 711 2743 285 25 24.1 -6.5 | 216 12 6.8 9.3 13 700 2862 285 30 29.0 -7.8 | 235 14 11.6 8.0 14 683 3048 275 33 32.9 -2.9 | 230 20 15.5 12.9 15 630 3658 285 36 34.8 -9.3 | 250 19 17.4 6.5 16 581 4267 280 40 39.4 -6.9 | 248 24 22.0 8.9 17 558 4572 295 38 34.4 -16.1 | 271 17 17.1 -0.2 18 535 4877 280 43 42.3 -7.5 | 252 26 25.0 8.3 19 500 5390 280 52 51.2 -9.0 | 259 35 33.9 6.8 20 453 6096 285 53 51.2 -13.7 | 266 34 33.8 2.1 21 400 6980 285 68 65.7 -17.6 | 272 48 48.3 -1.8 22 364 7620 285 74 71.5 -19.2 | 274 54 54.1 -3.3 23 300 8920 290 71 66.7 -24.3 | 280 50 49.4 -8.5 24 290 9144 290 71 66.7 -24.3 | 280 50 49.4 -8.5 25 255 9964 285 80 77.3 -20.7 | 275 60 59.9 -4.9 26 251 10058 285 80 77.3 -20.7 | 275 60 59.9 -4.9 27 250 10090 285 77 74.4 -19.9 | 274 57 57.0 -4.1 28 230 10616 280 56 55.1 -9.7 | 261 38 37.8 6.1 29 228 10668 285 62 59.9 -16.0 | 270 43 42.5 -0.2 30 200 11510 290 46 43.2 -15.7 | 270 26 25.9 0.1 31 189 11887 285 42 40.6 -10.9 | 258 24 23.2 4.9 32 180 12192 270 53 53.0 -0.0 | 246 39 35.6 15.8 33 164 12802 285 42 40.6 -10.9 | 258 24 23.2 4.9 34 150 13380 280 41 40.4 -7.1 | 249 25 23.0 8.7 35 149 13411 270 41 41.0 -0.0 | 236 28 23.6 15.8 36 142 13716 290 39 36.6 -13.3 | 263 19 19.3 2.5 37 136 14021 295 25 22.7 -10.6 | 225 7 5.3 5.2 38 118 14935 270 17 17.0 -0.0 | 179 16 -0.4 15.8 39 113 15240 250 27 25.4 9.2 | 198 26 8.0 25.0 40 108 15545 260 30 29.5 5.2 | 210 24 12.2 21.0 41 100 16020 280 19 18.7 -3.3 | 186 13 1.4 12.5 42 98 16154 280 19 18.7 -3.3 | 186 13 1.4 12.5 43 94 16459 315 15 10.6 -10.6 | 128 9 -6.7 5.2 44 89 16764 325 10 5.7 -8.2 | 123 14 -11.6 7.6 45 85 17069 225 10 7.1 7.1 | 156 25 -10.3 22.9 46 78 17678 250 26 24.4 8.9 | 196 26 7.1 24.7 47 71 18288 275 14 13.9 -1.2 | 167 15 -3.4 14.6 48 70 18370 250 12 11.3 4.1 | 163 21 -6.1 19.9 49 68 18593 270 13 13.0 -0.0 | 165 16 -4.4 15.8 50 65 18898 230 17 13.0 10.9 | 171 27 -4.3 26.7 51 62 19202 260 17 16.7 3.0 | 178 19 -0.6 18.8 52 59 19507 255 15 14.5 3.9 | 172 20 -2.9 19.7 53 56 19812 280 10 9.8 -1.7 | 152 16 -7.5 14.1 54 50 20570 235 6 4.9 3.4 | 147 23 -12.4 19.3 55 44 21336 190 3 0.5 3.0 | 138 25 -16.8 18.8 56 42 21641 0 0 -0.0 -0.0 | 132 23 -17.4 15.8 57 39 22250 100 10 -9.8 1.7 | 123 32 -27.2 17.6 58 37 22555 100 12 -11.8 2.1 | 122 34 -29.2 17.9 59 35 22860 150 10 -5.0 8.7 | 138 33 -22.4 24.5 60 32 23470 140 11 -7.1 8.4 | 135 34 -24.4 24.2 61 31 23774 170 10 -1.7 9.8 | 143 32 -19.1 25.7 62 30 23890 145 9 -5.2 7.4 | 136 32 -22.5 23.2 63 23 25603 135 10 -7.1 7.1 | 133 33 -24.4 22.9 64 22 25908 160 13 -4.4 12.2 | 142 36 -21.8 28.0 65 21 26213 90 10 -10.0 0.0 | 120 32 -27.4 15.8 66 20 26520 120 15 -13.0 7.5 | 128 38 -30.3 23.3 67 19 26822 125 13 -10.6 7.5 | 130 36 -28.0 23.3 68 18 27127 115 13 -11.8 5.5 | 126 36 -29.1 21.3 69 17 27432 80 7 -6.9 -1.2 | 121 28 -24.2 14.6 70 17 27737 65 13 -11.8 -5.5 | 110 31 -29.1 10.3 71 15 28346 100 17 -16.7 3.0 | 119 39 -34.1 18.8 72 14 28651 80 10 -9.8 -1.7 | 117 31 -27.2 14.1 73 13 29261 85 14 -13.9 -1.2 | 115 35 -31.3 14.6 74 13 29566 55 15 -12.3 -8.6 | 104 31 -29.6 7.2 75 12 29870 90 20 -20.0 0.0 | 113 41 -37.4 15.8 76 10 31090 75 7 -6.8 -1.8 | 120 28 -24.1 14.0 Wind Parameters Mean winds (0-6000m): 282.3 at 31.3 knts Storm direction: 312.3 at 23.5 knts Shear (0-3000m) pos: 2.7 neg: 2.5 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 75.8 deg Storm rel helicity (0-3000m) pos: 99.8 neg: -18.9 tot: 81.0 m^2/s^2 ave: 27.0 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 41.45 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 ------------------------------------------------------------------------------- 500 262 15 173 18| 11.6 0.0 11.6| 52.4 0.0 52.4 104.8 0.85| 12.8 10.9 1000 271 17 180 15| 6.5 0.0 6.5| 55.5 -7.0 48.5 48.5 0.44| 10.7 4.7 1500 278 17 178 13| 4.4 0.9 5.2| 64.9 -14.5 50.3 33.6 0.28| 10.8 3.0 2000 281 17 178 13| 3.3 0.7 4.0| 73.9 -14.5 59.3 29.7 0.33| 9.6 3.1 2500 282 18 181 12| 3.3 0.6 3.8| 80.6 -14.5 66.1 26.4 0.34| 8.9 3.0 3000 282 20 189 12| 2.7 2.5 5.2| 99.8 -18.9 81.0 27.0 0.35| 9.7 3.4 4000 282 24 208 12| 2.7 2.3 4.9|132.3 -20.1 112.1 28.0 0.39| 8.5 3.3 5000 283 27 223 13| 2.6 3.0 5.7|176.0 -54.9 121.0 24.2 0.31| 9.3 2.9 6000 282 31 235 16| 2.8 2.5 5.4|235.0 -54.9 180.1 30.0 0.34| 8.6 3.0 Wrote GIF file: /home/apache/climate/data/raob//CYYR/skewt/CYYR.skewt.20250419.12.gif