UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041712.upa.cvt Date: 1200Z 17 APR 25 Searching for CYYR... Searching the city database file for: CYYR ... Date:1200Z 17 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 ------------------------------------------------------------------------------- 0 1000 -76 SFC 986 36 2.0 -1.8 76 3.8 0.5 276.3 276.8 274.3 285.6 3.39 2 925 548 -2.9 -4.4 89 1.5 -3.4 180 22 276.3 276.8 273.8 284.6 2.98 3 915 634 -3.5 -4.6 92 1.1 -3.9 182 21 276.6 277.1 273.9 284.8 2.96 4 900 765 -3.3 -6.1 81 2.8 -4.3 185 20 278.1 278.6 274.3 285.6 2.69 5 850 1215 -5.9 -7.8 86 1.9 -6.5 195 15 280.0 280.4 275.1 287.0 2.50 6 784 1843 -10.5 -10.6 99 0.1 -10.5 183 19 281.6 282.0 275.5 287.8 2.17 7 756 2122 -11.7 -12.1 97 0.4 -11.8 177 21 283.2 283.6 276.2 289.0 2.00 8 700 2710 -13.7 -15.2 88 1.5 -14.1 165 25 287.3 287.6 277.8 292.3 1.67 9 623 3587 -18.5 -21.9 75 3.4 -19.2 161 24 291.6 291.7 279.0 294.8 1.06 10 560 4373 -24.1 -28.2 69 4.1 -24.7 165 24 294.0 294.1 279.6 296.1 0.67 11 528 4800 -27.1 -29.3 82 2.2 -27.4 172 24 295.4 295.5 280.2 297.4 0.64 12 500 5190 -29.9 -33.7 69 3.8 -30.3 160 18 296.6 296.7 280.5 298.1 0.44 13 499 5204 -30.1 -33.8 70 3.7 -30.5 160 18 296.5 296.6 280.4 298.0 0.44 14 493 5290 -30.7 -41.7 33 11.0 -31.6 161 18 296.8 296.8 280.2 297.5 0.20 15 478 5508 -32.5 -38.5 55 6.0 -33.0 163 18 297.2 297.3 280.6 298.2 0.29 16 473 5582 -33.1 -40.1 50 7.0 -33.7 164 18 297.4 297.4 280.6 298.2 0.25 17 471 5612 -32.7 -44.7 29 12.0 -33.6 165 18 298.2 298.3 280.8 298.8 0.15 18 461 5762 -33.7 -43.7 36 10.0 -34.4 166 17 298.8 298.8 281.1 299.4 0.17 19 457 5823 -33.9 -40.9 49 7.0 -34.4 167 17 299.3 299.3 281.4 300.1 0.23 20 456 5838 -34.1 -37.2 73 3.1 -34.4 167 17 299.2 299.3 281.5 300.4 0.34 21 452 5900 -34.5 -36.6 81 2.1 -34.7 168 17 299.5 299.6 281.7 300.7 0.37 22 441 6071 -35.9 -40.9 60 5.0 -36.2 170 17 299.8 299.9 281.6 300.7 0.24 23 421 6391 -38.7 -41.3 76 2.6 -38.9 170 18 300.3 300.3 281.8 301.1 0.24 24 413 6522 -39.7 -51.7 27 12.0 -40.2 170 18 300.6 300.6 281.7 300.9 0.08 25 409 6589 -40.3 -51.3 30 11.0 -40.8 170 19 300.7 300.7 281.7 301.0 0.08 26 406 6639 -40.3 -54.3 21 14.0 -40.8 170 19 301.3 301.3 282.0 301.5 0.06 27 400 6740 -40.7 -51.7 30 11.0 -41.2 185 23 302.1 302.1 282.3 302.4 0.08 28 390 6912 -41.9 -49.9 41 8.0 -42.2 191 22 302.7 302.7 282.6 303.1 0.10 29 382 7052 -42.9 -59.9 14 17.0 -43.4 193 21 303.2 303.2 282.7 303.3 0.03 30 371 7249 -43.3 -65.3 7 22.0 -43.8 185 20 305.2 305.2 283.5 305.3 0.02 31 364 7376 -44.5 -65.5 8 21.0 -45.0 180 19 305.3 305.3 283.5 305.3 0.02 32 316 8329 -41.9 -71.9 2 30.0 -42.6 159 21 321.5 321.5 289.2 321.5 0.01 33 300 8680 -42.3 -74.3 2 32.0 -43.0 155 18 325.7 325.7 290.5 325.8 0.01 34 276 9243 -43.7 -77.7 1 34.0 -44.4 157 17 331.6 331.6 292.2 331.6 0.00 35 250 9910 -42.9 -78.9 1 36.0 -43.7 155 25 342.3 342.3 294.8 342.3 0.00 36 234 10358 -42.1 -80.1 1 38.0 -43.0 145 26 350.0 350.0 296.7 350.0 0.00 37 200 11420 -42.9 -81.9 1 39.0 -43.9 180 24 364.8 364.8 299.6 364.9 0.00 38 172 12433 -44.3 -83.3 1 39.0 -45.3 165 24 378.6 378.6 302.0 378.6 0.00 39 167 12631 -43.5 -83.5 0 40.0 -44.6 164 24 383.2 383.2 302.8 383.2 0.00 40 150 13350 -45.1 -85.1 0 40.0 -46.2 170 28 392.3 392.3 304.1 392.4 0.00 41 135 14049 -47.3 -85.3 1 38.0 -48.3 171 25 400.4 400.4 305.3 400.5 0.00 42 133 14148 -45.7 -84.7 0 39.0 -46.8 174 28 405.0 405.0 305.9 405.0 0.00 43 122 14718 -48.9 -85.9 1 37.0 -49.8 180 27 409.3 409.3 306.4 409.3 0.00 44 118 14937 -48.3 -86.3 0 38.0 -49.3 165 24 414.3 414.3 307.0 414.3 0.00 45 105 15700 -50.7 -87.7 0 37.0 -51.5 175 24 423.8 423.8 308.2 423.8 0.00 46 100 16020 -47.3 -86.3 0 39.0 -48.6 155 40 436.3 436.3 309.5 436.3 0.00 47 92 16569 -50.1 -88.1 0 38.0 -51.1 165 43 441.3 441.3 310.0 441.3 0.00 48 79 17573 -46.7 -85.7 0 39.0 -48.3 207 26 468.0 468.0 312.5 468.0 0.00 49 70 18370 -50.3 -88.3 0 38.0 -51.5 160 18 476.8 476.8 313.2 476.8 0.00 50 60 19377 -47.9 -86.9 0 39.0 -49.7 160 22 503.6 503.6 315.2 503.7 0.00 51 50 20560 -53.7 -89.7 0 36.0 -54.9 130 19 516.9 516.9 316.1 516.9 0.00 52 49 20690 -53.9 -89.9 0 36.0 -55.1 134 15 519.4 519.5 316.2 519.5 0.00 53 40 22001 -50.3 -88.3 0 38.0 -52.3 136 21 559.5 559.5 318.6 559.6 0.00 54 30 23870 -51.7 -88.7 0 37.0 -53.9 205 6 603.7 603.7 320.7 603.7 0.00 55 24 25314 -53.9 -90.9 0 37.0 -56.1 131 11 637.1 637.1 322.2 637.1 0.00 56 20 26490 -52.7 -89.7 0 37.0 -55.5 100 26 674.9 674.9 323.6 674.9 0.01 57 15 28370 -48.1 -87.1 0 39.0 -53.1 112 22 748.0 748.0 325.9 748.1 0.01 58 12 29837 -49.9 -87.9 0 38.0 -54.9 121 12 790.9 791.0 327.0 791.1 0.01 59 10 31040 -46.5 -85.5 0 39.0 -53.5 105 21 846.0 846.0 328.3 846.2 0.03 60 9.7 31242 -47.1 -86.1 0 39.0 -53.9 851.1 851.1 328.4 851.3 0.02 61 6.2 34260 -38.7 -80.7 0 42.0 -52.1 1003.3 1003.3 331.2 1004.4 0.10 62 5.7 34836 -40.5 -81.5 0 41.0 -53.2 1019.8 1019.9 331.5 1020.9 0.09 63 4.5 36460 -36.5 -79.5 0 43.0 -53.1 1109.9 1110.0 332.8 1112.0 0.16 TRP 364 7376 -44.5 -65.5 8 21.0 -45.0 180 19 305.3 305.3 283.5 305.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5266.00 m Freezing level: 961.10 mb = 244.98 m = 803.73 ft Wetbulb zero: 978.41 mb = 97.96 m = 321.38 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 82.97 % Est. max temperature: 6.03 C = 42.85 F Sfc-Lift cond lev (LCL): 929.46 mb = 509.48 m = 1671.49 ft T: -2.53 C 700-500 lapse rate: 6.53 C/km ThetaE index: 1.01 C Layer 925.0- 915.0 mb Conv cond level (CCL): 866.02 mb = 1067.98 m = 3503.84 ft Mean mixing ratio: 3.03 g/kg Conv temperature: 5.08 C = 41.15 F Cap Strength: 9.33 C Lifted Index: 9.98 C Risk: None Lifted Index @300 mb: 28.75 C Lifted Index @700 mb: 5.21 C Showalter Index: 8.58 C Risk: None Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.00 C Cross Totals Index: 22.10 C K Index: 14.70 Risk: None Sweat Index: 48.00 Risk: None Energy Index: 2.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.69 J/kg Max Up Vert Vel: 4.40 m/s Conv Inhibition (B-): 77794.62 J/kg Cap Strength: 9.97 C Lift Cond Lev (LCL): 900.46 mb = 760.75 m = 2495.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 205 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 ---------------------------------------------------------- 0 925 548 180 22 0.0 22.0 | 143 11 -6.4 8.6 1 850 1215 195 15 3.9 14.5 | 113 3 -2.5 1.1 2 700 2710 165 25 -6.5 24.1 | 130 17 -12.9 10.7 3 970 305 175 13 -1.1 13.0 | 86 8 -7.5 -0.5 4 931 610 185 23 2.0 22.9 | 155 10 -4.4 9.5 5 893 914 190 18 3.1 17.7 | 143 5 -3.3 4.3 6 857 1219 200 15 5.1 14.1 | 118 1 -1.3 0.7 7 789 1829 175 7 -0.6 7.0 | 47 10 -7.0 -6.5 8 757 2134 165 14 -3.6 13.5 | 91 10 -10.0 0.1 9 726 2438 165 21 -5.4 20.3 | 120 14 -11.8 6.8 10 697 2743 165 25 -6.5 24.1 | 130 17 -12.9 10.7 11 669 3048 175 25 -2.2 24.9 | 143 14 -8.6 11.5 12 642 3353 165 28 -7.2 27.0 | 135 19 -13.6 13.6 13 616 3658 160 22 -7.5 20.7 | 117 16 -13.9 7.2 14 591 3962 175 23 -2.0 22.9 | 138 13 -8.4 9.5 15 567 4267 165 23 -6.0 22.2 | 125 15 -12.3 8.8 16 544 4572 165 25 -6.5 24.1 | 130 17 -12.9 10.7 17 522 4877 175 24 -2.1 23.9 | 141 13 -8.5 10.5 18 501 5182 155 18 -7.6 16.3 | 102 14 -14.0 2.9 19 500 5190 160 18 -6.2 16.9 | 106 13 -12.5 3.5 20 439 6096 170 17 -3.0 16.7 | 110 10 -9.3 3.3 21 402 6706 170 19 -3.3 18.7 | 119 11 -9.7 5.3 22 400 6740 185 23 2.0 22.9 | 155 10 -4.4 9.5 23 384 7010 195 21 5.4 20.3 | 172 7 -0.9 6.8 24 364 7376 180 19 0.0 19.0 | 131 8 -6.4 5.6 25 351 7620 175 20 -1.7 19.9 | 129 10 -8.1 6.5 26 307 8534 155 21 -8.9 19.0 | 110 16 -15.3 5.6 27 300 8680 155 18 -7.6 16.3 | 102 14 -14.0 2.9 28 280 9144 155 16 -6.8 14.5 | 95 13 -13.1 1.1 29 256 9754 165 21 -5.4 20.3 | 120 14 -11.8 6.8 30 250 9910 155 25 -10.6 22.7 | 119 19 -17.0 9.2 31 234 10363 145 26 -14.9 21.3 | 110 23 -21.3 7.9 32 224 10668 170 23 -4.0 22.7 | 132 14 -10.4 9.2 33 204 11278 165 27 -7.0 26.1 | 133 18 -13.4 12.6 34 200 11420 180 24 0.0 24.0 | 149 12 -6.4 10.6 35 178 12192 185 24 2.1 23.9 | 158 11 -4.3 10.5 36 170 12497 160 24 -8.2 22.6 | 122 17 -14.6 9.1 37 156 13106 180 25 0.0 25.0 | 151 13 -6.4 11.6 38 150 13350 170 28 -4.9 27.6 | 141 18 -11.2 14.1 39 149 13411 175 34 -3.0 33.9 | 155 22 -9.3 20.4 40 142 13716 175 12 -1.0 12.0 | 79 8 -7.4 -1.5 41 135 14021 170 24 -4.2 23.6 | 134 15 -10.6 10.2 42 129 14326 180 35 0.0 35.0 | 164 22 -6.4 21.6 43 123 14630 185 28 2.4 27.9 | 165 15 -3.9 14.5 44 118 14935 165 24 -6.2 23.2 | 128 16 -12.6 9.7 45 113 15240 175 29 -2.5 28.9 | 150 18 -8.9 15.5 46 107 15545 200 28 9.6 26.3 | 194 13 3.2 12.9 47 103 15850 150 20 -10.0 17.3 | 103 17 -16.4 3.9 48 100 16020 155 40 -16.9 36.3 | 134 33 -23.3 22.8 49 98 16154 155 40 -16.9 36.3 | 134 33 -23.3 22.8 50 89 16764 170 45 -7.8 44.3 | 155 34 -14.2 30.9 51 85 17069 205 31 13.1 28.1 | 205 16 6.7 14.7 52 81 17374 200 28 9.6 26.3 | 194 13 3.2 12.9 53 78 17678 210 25 12.5 21.7 | 217 10 6.1 8.2 54 74 17983 355 2 0.2 -2.0 | 22 17 -6.2 -15.4 55 70 18370 160 18 -6.2 16.9 | 106 13 -12.5 3.5 56 68 18593 165 20 -5.2 19.3 | 117 13 -11.6 5.9 57 65 18898 170 29 -5.0 28.6 | 143 19 -11.4 15.1 58 62 19202 160 22 -7.5 20.7 | 117 16 -13.9 7.2 59 59 19507 160 22 -7.5 20.7 | 117 16 -13.9 7.2 60 56 19812 190 16 2.8 15.8 | 123 4 -3.6 2.3 61 54 20117 185 9 0.8 9.0 | 51 7 -5.6 -4.5 62 51 20422 115 11 -10.0 4.6 | 62 19 -16.4 -8.8 63 50 20560 130 19 -14.6 12.2 | 87 21 -20.9 -1.2 64 49 20726 135 14 -9.9 9.9 | 78 17 -16.3 -3.5 65 46 21031 160 22 -7.5 20.7 | 117 16 -13.9 7.2 66 44 21336 135 25 -17.7 17.7 | 100 24 -24.1 4.2 67 42 21641 130 27 -20.7 17.4 | 98 27 -27.1 3.9 68 39 22250 140 17 -10.9 13.0 | 89 17 -17.3 -0.4 69 35 22860 150 16 -8.0 13.9 | 92 14 -14.4 0.4 70 33 23165 115 16 -14.5 6.8 | 72 22 -20.9 -6.7 71 32 23470 145 12 -6.9 9.8 | 75 14 -13.3 -3.6 72 30 23774 130 13 -10.0 8.4 | 73 17 -16.3 -5.1 73 30 23870 205 6 2.5 5.4 | 26 9 -3.8 -8.0 74 29 24079 165 15 -3.9 14.5 | 96 10 -10.3 1.1 75 28 24384 100 10 -9.8 1.7 | 54 20 -16.2 -11.7 76 26 24689 125 12 -9.8 6.9 | 68 17 -16.2 -6.6 77 25 24994 115 10 -9.1 4.2 | 59 18 -15.4 -9.2 78 23 25603 145 12 -6.9 9.8 | 75 14 -13.3 -3.6 79 21 26213 100 14 -13.8 2.4 | 61 23 -20.2 -11.0 80 20 26490 100 26 -25.6 4.5 | 74 33 -32.0 -8.9 81 19 26822 100 26 -25.6 4.5 | 74 33 -32.0 -8.9 82 17 27432 110 19 -17.9 6.5 | 74 25 -24.2 -6.9 83 17 27737 120 20 -17.3 10.0 | 82 24 -23.7 -3.4 84 16 28042 105 19 -18.4 4.9 | 71 26 -24.7 -8.5 85 15 28346 110 22 -20.7 7.5 | 78 28 -27.1 -5.9 86 14 28956 140 14 -9.0 10.7 | 80 16 -15.4 -2.7 87 13 29261 125 13 -10.6 7.5 | 71 18 -17.0 -6.0 88 13 29566 130 10 -7.7 6.4 | 63 16 -14.0 -7.0 89 12 29870 120 12 -10.4 6.0 | 66 18 -16.8 -7.4 90 11 30175 105 16 -15.5 4.1 | 67 24 -21.8 -9.3 91 10 31040 105 21 -20.3 5.4 | 73 28 -26.7 -8.0 Wind Parameters Mean winds (0-6000m): 175.4 at 19.8 knts Storm direction: 205.4 at 14.9 knts Storm rel Dir Shear (0-3000m): 97.7 deg Energy-Hel index: -0.61 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 NO DATA | | | 1000 185 19 141 8| | | 1500 188 18 136 6| | | 2000 186 18 135 6| | | 2500 181 19 133 8| | | 3000 190 17 135 5| | | 4000 181 19 135 8| | | 5000 178 20 134 10| | | 6000 175 20 128 10| | | Wrote GIF file: /home/apache/climate/data/raob//CYYR/skewt/CYYR.skewt.20250417.12.gif