UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for CYYR... Searching the city database file for: CYYR ... Date:0000Z 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 1003 36 4.0 -3.0 60 7.0 1.2 250 5 276.9 277.4 274.2 285.4 3.05 1 1000 56 4.0 -4.0 56 8.0 0.9 260 7 277.1 277.6 274.0 285.0 2.84 2 925 684 -1.5 -5.5 74 4.0 -3.0 275 21 277.8 278.2 274.2 285.4 2.74 3 850 1350 -7.5 -7.6 99 0.1 -7.5 280 24 278.3 278.7 274.2 285.4 2.54 4 831 1526 -8.3 -8.5 98 0.2 -8.4 295 21 279.3 279.7 274.6 286.1 2.42 5 819 1639 -7.9 -8.7 94 0.8 -8.2 291 19 280.8 281.3 275.5 287.7 2.42 6 786 1958 -9.3 -9.5 98 0.2 -9.4 281 15 282.7 283.1 276.4 289.5 2.36 7 727 2558 -11.7 -12.1 97 0.4 -11.8 282 22 286.4 286.8 277.9 292.5 2.08 8 712 2718 -11.7 -13.8 84 2.1 -12.3 285 24 288.1 288.4 278.4 293.6 1.85 9 700 2848 -12.5 -14.8 83 2.3 -13.1 275 23 288.6 288.9 278.5 293.8 1.73 10 692 2936 -13.3 -16.6 76 3.3 -14.2 273 23 288.7 289.0 278.3 293.2 1.51 11 647 3445 -16.5 -16.9 97 0.4 -16.6 279 30 290.7 291.0 279.3 295.5 1.57 12 597 4046 -20.9 -21.5 95 0.6 -21.0 288 35 292.3 292.6 279.5 295.9 1.15 13 595 4071 -20.5 -22.3 85 1.8 -20.8 287 35 293.1 293.3 279.7 296.4 1.07 14 594 4083 -19.3 -26.3 54 7.0 -20.5 287 35 294.6 294.8 280.0 297.0 0.75 15 590 4134 -19.7 -28.7 45 9.0 -21.2 285 36 294.7 294.8 279.8 296.7 0.61 16 587 4172 -19.3 -22.9 73 3.6 -20.0 284 36 295.6 295.8 280.8 298.9 1.03 17 580 4261 -19.5 -23.0 74 3.5 -20.2 281 36 296.4 296.6 281.2 299.7 1.04 18 568 4416 -20.5 -24.7 69 4.2 -21.3 282 37 297.0 297.2 281.3 299.9 0.91 19 565 4456 -21.1 -31.1 40 10.0 -22.6 283 38 296.8 296.8 280.6 298.4 0.50 20 519 5079 -24.7 -29.7 63 5.0 -25.5 290 43 299.7 299.8 282.1 301.8 0.63 21 515 5135 -24.9 -29.6 65 4.7 -25.6 290 44 300.1 300.2 282.3 302.2 0.64 22 500 5350 -26.7 -31.7 63 5.0 -27.4 295 42 300.5 300.6 282.3 302.3 0.54 23 447 6144 -33.3 -38.3 61 5.0 -33.8 290 42 302.0 302.0 282.6 303.0 0.31 24 443 6206 -33.9 -44.9 32 11.0 -34.7 290 42 302.0 302.0 282.4 302.5 0.16 25 440 6254 -34.3 -40.3 55 6.0 -34.8 290 41 302.1 302.1 282.5 303.0 0.26 26 437 6301 -34.7 -47.7 26 13.0 -35.5 290 41 302.1 302.2 282.4 302.6 0.12 27 421 6560 -36.7 -46.7 35 10.0 -37.3 290 40 302.8 302.9 282.7 303.3 0.14 28 418 6609 -37.1 -41.3 65 4.2 -37.4 290 40 302.9 303.0 282.9 303.8 0.25 29 414 6675 -37.7 -41.6 67 3.9 -38.0 290 39 303.0 303.0 282.9 303.8 0.24 30 407 6792 -38.7 -44.7 53 6.0 -39.1 290 39 303.2 303.2 282.9 303.8 0.18 31 404 6842 -39.1 -52.1 24 13.0 -39.7 290 38 303.3 303.3 282.8 303.6 0.08 32 400 6910 -39.3 -50.3 30 11.0 -39.8 290 38 303.9 303.9 283.1 304.3 0.10 33 388 7118 -40.9 -48.9 42 8.0 -41.3 289 37 304.5 304.5 283.4 304.9 0.12 34 382 7224 -42.1 -51.1 37 9.0 -42.5 288 37 304.3 304.3 283.2 304.6 0.09 35 364 7550 -43.5 -61.5 12 18.0 -44.0 286 36 306.6 306.6 284.1 306.7 0.03 36 325 8305 -48.3 -67.3 9 19.0 -48.6 296 35 310.1 310.1 285.4 310.1 0.01 37 316 8490 -48.7 -56.7 39 8.0 -48.9 297 37 312.0 312.0 286.1 312.3 0.06 38 300 8830 -50.7 -62.7 23 12.0 -51.0 300 39 313.9 313.9 286.8 314.0 0.03 39 293 8984 -49.3 -76.3 3 27.0 -49.7 298 44 318.0 318.0 288.1 318.0 0.00 40 257 9840 -50.9 -76.9 3 26.0 -51.2 303 47 327.8 327.8 291.1 327.8 0.00 41 250 10020 -49.5 -76.5 3 27.0 -49.9 305 43 332.5 332.5 292.4 332.5 0.00 42 237 10370 -51.3 -76.3 4 25.0 -51.7 295 38 334.9 334.9 293.0 334.9 0.01 43 200 11480 -49.7 -78.7 2 29.0 -50.2 285 45 354.1 354.1 297.5 354.1 0.00 44 191 11781 -48.7 -79.7 2 31.0 -49.3 287 41 360.4 360.4 298.8 360.4 0.00 45 156 13103 -49.9 -81.9 1 32.0 -50.5 280 33 379.8 379.8 302.2 379.8 0.00 46 150 13360 -48.1 -81.1 1 33.0 -48.9 265 25 387.2 387.2 303.3 387.2 0.00 47 149 13404 -48.1 -81.1 1 33.0 -48.9 265 25 387.9 387.9 303.5 387.9 0.00 48 134 14101 -50.1 -83.1 1 33.0 -50.8 263 24 396.3 396.3 304.7 396.3 0.00 49 124 14609 -49.5 -83.5 1 34.0 -50.3 283 25 406.3 406.3 306.0 406.3 0.00 50 117 14993 -45.7 -81.7 1 36.0 -47.0 273 23 420.1 420.1 307.7 420.2 0.00 51 111 15343 -47.7 -83.7 1 36.0 -48.8 232 9 422.8 422.8 308.0 422.8 0.00 52 106 15647 -48.7 -84.7 1 36.0 -49.7 220 11 426.5 426.5 308.4 426.5 0.00 53 100 16030 -49.1 -85.1 1 36.0 -50.1 270 21 432.9 432.9 309.1 432.9 0.00 54 99 16096 -49.3 -85.3 1 36.0 -50.3 270 21 433.7 433.7 309.2 433.7 0.00 55 82 17338 -46.1 -85.1 0 39.0 -47.7 276 14 464.3 464.3 312.1 464.3 0.00 56 74 18015 -49.5 -87.5 0 38.0 -50.8 261 10 470.9 470.9 312.7 471.0 0.00 57 70 18380 -47.9 -86.9 0 39.0 -49.5 215 16 481.9 481.9 313.6 481.9 0.00 58 69 18475 -47.3 -86.3 0 39.0 -49.0 213 15 485.2 485.2 313.8 485.2 0.00 59 50 20590 -50.9 -88.9 0 38.0 -52.5 175 10 523.5 523.5 316.5 523.5 0.00 60 37 22538 -53.1 -89.1 0 36.0 -54.7 137 7 565.0 565.0 318.9 565.0 0.00 61 32 23479 -49.9 -87.9 0 38.0 -52.4 142 13 597.5 597.5 320.5 597.5 0.01 62 30 23900 -51.1 -89.1 0 38.0 -53.4 85 13 605.3 605.3 320.9 605.4 0.00 63 26 24830 -53.5 -90.5 0 37.0 -55.6 85 6 623.8 623.8 321.6 623.8 0.00 64 20 26540 -49.3 -87.3 0 38.0 -53.0 75 8 685.3 685.3 324.0 685.3 0.01 65 17 27607 -47.5 -86.5 0 39.0 -52.2 88 14 723.6 723.7 325.1 723.7 0.01 66 10 31130 -44.7 -84.7 0 40.0 -52.6 320 1 852.7 852.7 328.5 853.0 0.03 67 8.9 31911 -44.1 -84.1 0 40.0 -52.8 883.9 883.9 329.1 884.3 0.04 68 7.6 32968 -45.1 -85.1 0 40.0 -53.9 920.7 920.7 329.8 921.1 0.04 69 5.0 35843 -32.3 -76.3 0 44.0 -51.1 1096.1 1096.2 332.6 1099.2 0.24 70 4.6 36429 -34.1 -77.1 0 43.0 -52.1 1114.1 1114.3 332.8 1117.2 0.23 71 4.4 36742 -31.1 -75.1 1 44.0 -51.5 1142.6 1142.8 333.2 1147.1 0.33 72 4.0 37418 -31.3 -75.3 0 44.0 -52.1 1173.2 1173.4 333.6 1178.1 0.35 73 3.7 37977 -25.3 -72.3 0 47.0 -50.9 1229.4 1229.8 334.3 1238.3 0.59 74 3.4 38590 -26.3 -72.3 0 46.0 -51.7 1254.4 1254.9 334.5 1264.3 0.64 TRP 300 8830 -50.7 -62.7 23 12.0 -51.0 300 39 313.9 313.9 286.8 314.0 0.03 WND Sounding variables and indices 1000-500 mb thick: 5294.00 m Freezing level: 945.45 mb = 512.73 m = 1682.16 ft Wetbulb zero: 982.57 mb = 197.63 m = 648.39 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 80.45 % Est. max temperature: 5.36 C = 41.65 F Sfc-Lift cond lev (LCL): 900.07 mb = 899.22 m = 2950.16 ft T: -3.44 C 700-500 lapse rate: 5.68 C/km ThetaE index: 0.32 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 865.53 mb = 1207.42 m = 3961.30 ft Mean mixing ratio: 2.77 g/kg Conv temperature: 5.28 C = 41.50 F Cap Strength: 13.05 C Lifted Index: 13.12 C Risk: None Lifted Index @300 mb: 20.30 C Lifted Index @700 mb: 6.35 C Showalter Index: 13.01 C Risk: None Total Totals Index: 38.30 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 19.10 C K Index: 9.30 Risk: None Sweat Index: 90.00 Risk: None Energy Index: 3.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.16 J/kg Max Up Vert Vel: 2.08 m/s Conv Inhibition (B-): 106481.72 J/kg Cap Strength: 13.07 C Lift Cond Lev (LCL): 873.88 mb = 1131.74 m = 3713.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 22 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 1003 36 250 5 4.7 1.7 | 147 20 -10.7 16.7 1 1000 56 260 7 6.9 1.2 | 152 18 -8.5 16.3 2 970 305 270 16 16.0 -0.0 | 182 15 0.6 15.0 3 934 610 275 20 19.9 -1.7 | 199 14 4.5 13.3 4 925 684 275 21 20.9 -1.8 | 203 14 5.5 13.2 5 898 914 270 24 24.0 -0.0 | 210 17 8.6 15.0 6 864 1219 275 24 23.9 -2.1 | 213 15 8.5 12.9 7 850 1350 280 24 23.6 -4.2 | 217 14 8.2 10.9 8 831 1524 295 21 19.0 -8.9 | 211 7 3.6 6.2 9 799 1829 285 15 14.5 -3.9 | 175 11 -0.9 11.2 10 768 2134 275 15 14.9 -1.3 | 178 14 -0.5 13.7 11 738 2438 280 20 19.7 -3.5 | 200 12 4.3 11.6 12 710 2743 285 24 23.2 -6.2 | 221 12 7.8 8.8 13 700 2848 275 23 22.9 -2.0 | 210 15 7.5 13.0 14 681 3048 270 23 23.0 -0.0 | 207 17 7.6 15.0 15 628 3658 285 34 32.8 -8.8 | 250 19 17.4 6.2 16 603 3962 290 35 32.9 -12.0 | 260 18 17.5 3.1 17 578 4267 280 36 35.5 -6.3 | 246 22 20.1 8.8 18 533 4877 290 42 39.5 -14.4 | 268 24 24.1 0.7 19 511 5182 290 44 41.3 -15.0 | 270 26 25.9 -0.0 20 500 5350 295 42 38.1 -17.7 | 277 23 22.7 -2.7 21 449 6096 290 42 39.5 -14.4 | 268 24 24.1 0.7 22 400 6910 290 38 35.7 -13.0 | 264 20 20.3 2.0 23 360 7620 285 36 34.8 -9.3 | 254 20 19.4 5.7 24 328 8230 295 35 31.7 -14.8 | 269 16 16.3 0.2 25 300 8830 300 39 33.8 -19.5 | 284 19 18.4 -4.5 26 286 9144 295 49 44.4 -20.7 | 281 30 29.0 -5.7 27 273 9449 300 56 48.5 -28.0 | 291 36 33.1 -13.0 28 250 10020 305 43 35.2 -24.7 | 296 22 19.8 -9.6 29 249 10058 305 43 35.2 -24.7 | 296 22 19.8 -9.6 30 237 10363 295 38 34.4 -16.1 | 273 19 19.0 -1.0 31 226 10668 295 41 37.2 -17.3 | 276 22 21.8 -2.3 32 200 11480 285 45 43.5 -11.6 | 263 28 28.1 3.4 33 197 11582 285 45 43.5 -11.6 | 263 28 28.1 3.4 34 163 12802 300 22 19.1 -11.0 | 222 5 3.7 4.0 35 156 13106 280 33 32.5 -5.7 | 241 19 17.1 9.3 36 150 13360 265 25 24.9 2.2 | 209 20 9.5 17.2 37 142 13716 265 25 24.9 2.2 | 209 20 9.5 17.2 38 136 14021 255 24 23.2 6.2 | 200 23 7.8 21.2 39 130 14326 285 25 24.1 -6.5 | 226 12 8.7 8.6 40 118 14935 280 26 25.6 -4.5 | 224 15 10.2 10.5 41 113 15240 245 9 8.2 3.8 | 159 20 -7.2 18.8 42 108 15545 205 10 4.2 9.1 | 155 27 -11.2 24.1 43 103 15850 250 14 13.2 4.8 | 174 20 -2.2 19.8 44 100 16030 270 21 21.0 -0.0 | 200 16 5.6 15.0 45 98 16154 270 21 21.0 -0.0 | 200 16 5.6 15.0 46 94 16459 260 12 11.8 2.1 | 168 17 -3.6 17.1 47 89 16764 190 10 1.7 9.8 | 151 28 -13.7 24.9 48 85 17069 245 16 14.5 6.8 | 178 22 -0.9 21.8 49 82 17374 280 14 13.8 -2.4 | 173 13 -1.6 12.6 50 78 17678 240 18 15.6 9.0 | 180 24 0.2 24.0 51 74 17983 270 10 10.0 -0.0 | 160 16 -5.4 15.0 52 71 18288 180 10 0.0 10.0 | 148 29 -15.4 25.0 53 70 18380 215 16 9.2 13.1 | 168 29 -6.2 28.1 54 68 18593 210 14 7.0 12.1 | 163 28 -8.4 27.2 55 65 18898 215 13 7.5 10.6 | 163 27 -7.9 25.7 56 62 19202 260 14 13.8 2.4 | 175 18 -1.6 17.5 57 59 19507 265 10 10.0 0.9 | 161 17 -5.4 15.9 58 56 19812 300 1 0.9 -0.5 | 135 21 -14.5 14.5 59 54 20117 200 10 3.4 9.4 | 154 27 -12.0 24.4 60 50 20590 175 10 -0.9 10.0 | 147 30 -16.3 25.0 61 47 21031 200 15 5.1 14.1 | 161 31 -10.3 29.1 62 45 21336 190 1 0.2 1.0 | 136 22 -15.2 16.0 63 34 23165 110 10 -9.4 3.4 | 127 31 -24.8 18.5 64 32 23470 140 13 -8.4 10.0 | 136 34 -23.8 25.0 65 31 23774 180 10 0.0 10.0 | 148 29 -15.4 25.0 66 30 23900 85 13 -13.0 -1.1 | 116 32 -28.3 13.9 67 29 24079 80 15 -14.8 -2.6 | 112 33 -30.2 12.4 68 28 24384 95 10 -10.0 0.9 | 122 30 -25.4 15.9 69 27 24689 80 2 -2.0 -0.3 | 130 23 -17.4 14.7 70 25 24994 90 11 -11.0 0.0 | 120 30 -26.4 15.0 71 24 25298 125 17 -13.9 9.8 | 130 38 -29.3 24.8 72 23 25603 125 16 -13.1 9.2 | 130 37 -28.5 24.2 73 22 25908 90 10 -10.0 0.0 | 121 30 -25.4 15.0 74 21 26213 120 20 -17.3 10.0 | 127 41 -32.7 25.0 75 20 26518 135 10 -7.1 7.1 | 135 32 -22.5 22.1 76 20 26540 75 8 -7.7 -2.1 | 119 27 -23.1 13.0 77 19 26822 110 5 -4.7 1.7 | 130 26 -20.1 16.7 78 18 27127 70 10 -9.4 -3.4 | 115 27 -24.8 11.6 79 17 27432 55 16 -13.1 -9.2 | 102 29 -28.5 5.9 80 17 27737 110 12 -11.3 4.1 | 126 33 -26.7 19.1 81 16 28042 65 11 -10.0 -4.6 | 112 27 -25.4 10.4 82 14 28956 65 19 -17.2 -8.0 | 102 33 -32.6 7.0 83 13 29261 115 15 -13.6 6.3 | 126 36 -29.0 21.4 84 13 29566 95 14 -13.9 1.2 | 119 34 -29.3 16.3 85 12 29870 110 16 -15.0 5.5 | 124 37 -30.4 20.5 86 12 30175 135 10 -7.1 7.1 | 135 32 -22.5 22.1 87 10 31130 320 1 0.6 -0.8 | 134 21 -14.8 14.3 Wind Parameters Mean winds (0-6000m): 284.3 at 28.7 knts Storm direction: 314.3 at 21.5 knts Shear (0-3000m) pos: 3.4 neg: 2.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 59.6 deg Storm rel helicity (0-3000m) pos: 114.3 neg: -27.6 tot: 86.7 m^2/s^2 ave: 28.9 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 32.08 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 ------------------------------------------------------------------------------- 500 270 14 175 15| 15.0 0.0 15.0| 58.4 0.0 58.4 116.7 0.92| 15.2 13.9 1000 272 18 190 15| 7.5 2.6 10.1| 75.8 0.0 75.8 75.8 0.85| 10.8 9.2 1500 275 20 198 14| 4.9 1.7 6.6| 81.7 -3.0 78.7 52.5 0.59| 10.6 6.2 2000 277 19 196 13| 3.6 1.8 5.4| 83.1 -15.2 67.9 33.9 0.34| 10.1 3.4 2500 278 19 194 13| 4.1 1.4 5.5|105.2 -15.2 89.9 36.0 0.43| 9.6 4.1 3000 278 19 198 13| 3.4 2.0 5.4|114.3 -27.6 86.7 28.9 0.35| 9.5 3.3 4000 280 22 211 13| 4.5 1.5 6.0|187.6 -31.9 155.7 38.9 0.47| 9.4 4.4 5000 282 26 225 14| 4.2 1.4 5.6|240.5 -48.2 192.3 38.5 0.46| 8.9 4.1 6000 284 29 237 15| 3.5 1.4 4.9|259.8 -66.4 193.4 32.2 0.42| 8.1 3.4 Wrote GIF file: /home/apache/climate/data/raob//CYYR/skewt/CYYR.skewt.20250419.00.gif