UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for CYYR... Searching the city database file for: CYYR ... Date:1200Z 27 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 1011 36 4.8 -1.2 65 6.0 2.3 180 5 277.1 277.7 274.9 286.6 3.46 1 1000 121 3.2 -1.6 71 4.8 1.3 195 6 276.4 276.9 274.4 285.7 3.40 2 974 334 1.0 -2.0 80 3.0 -0.2 214 9 276.2 276.8 274.3 285.5 3.38 3 957 476 1.8 -2.2 75 4.0 0.2 235 12 278.4 279.0 275.5 287.9 3.39 4 946 569 4.4 -7.6 41 12.0 -0.0 249 14 282.0 282.4 275.9 288.5 2.28 5 932 691 4.2 -6.8 45 11.0 0.0 249 13 283.0 283.4 276.7 290.1 2.46 6 925 752 3.8 -7.2 44 11.0 -0.3 245 11 283.2 283.6 276.7 290.1 2.40 7 850 1431 -2.3 -8.3 63 6.0 -4.4 235 9 283.7 284.2 277.0 290.7 2.40 8 828 1638 -4.1 -10.1 63 6.0 -6.1 224 11 284.0 284.3 276.7 290.2 2.14 9 826 1657 -3.1 -19.1 28 16.0 -7.3 226 12 285.2 285.4 275.8 288.3 1.02 10 813 1783 -1.3 -35.3 5 34.0 -7.7 236 13 288.4 288.5 276.2 289.2 0.23 11 799 1921 -1.9 -34.9 6 33.0 -8.1 241 12 289.2 289.3 276.7 290.0 0.25 12 700 2960 -7.9 -32.9 11 25.0 -12.5 255 17 293.7 293.8 279.0 294.9 0.34 13 685 3127 -9.3 -30.3 16 21.0 -13.3 242 14 294.0 294.1 279.3 295.5 0.45 14 677 3218 -9.3 -42.3 5 33.0 -14.0 244 15 295.0 295.0 279.3 295.5 0.14 15 638 3673 -12.5 -44.5 5 32.0 -16.6 255 16 296.4 296.4 279.9 296.8 0.11 16 618 3914 -14.5 -36.5 14 22.0 -17.8 263 17 296.8 296.9 280.3 297.7 0.27 17 555 4721 -18.3 -40.3 13 22.0 -21.1 263 18 301.6 301.6 282.3 302.3 0.21 18 500 5490 -24.1 -41.1 19 17.0 -25.9 255 22 303.7 303.7 283.1 304.4 0.21 19 482 5758 -25.5 -41.5 21 16.0 -27.2 262 25 305.1 305.2 283.7 305.9 0.21 20 400 7090 -34.9 -57.9 8 23.0 -36.0 260 41 309.6 309.6 285.2 309.8 0.04 21 392 7230 -35.9 -56.9 10 21.0 -36.9 260 44 310.1 310.1 285.4 310.3 0.04 22 358 7853 -39.3 -51.3 27 12.0 -39.9 260 57 313.7 313.7 286.8 314.1 0.09 23 324 8524 -45.9 -51.9 51 6.0 -46.2 260 63 313.7 313.7 286.8 314.0 0.10 24 311 8794 -47.5 -59.5 24 12.0 -47.8 260 61 315.1 315.1 287.2 315.3 0.04 25 300 9030 -49.3 -59.3 30 10.0 -49.6 260 70 315.9 315.9 287.4 316.0 0.04 26 293 9185 -50.5 -61.5 26 11.0 -50.7 259 71 316.3 316.3 287.6 316.4 0.03 27 273 9646 -52.5 -68.5 13 16.0 -52.7 255 81 319.9 319.9 288.7 319.9 0.01 28 258 10009 -55.9 -67.9 21 12.0 -56.1 255 77 320.1 320.1 288.8 320.1 0.02 29 250 10210 -56.5 -69.5 18 13.0 -56.6 255 75 322.1 322.1 289.4 322.1 0.01 30 230 10735 -58.3 -68.6 26 10.3 -58.5 255 88 327.1 327.1 290.9 327.2 0.02 31 228 10789 -58.5 -68.5 27 10.0 -58.6 255 87 327.6 327.6 291.0 327.7 0.02 32 224 10900 -59.1 -72.1 17 13.0 -59.2 255 84 328.4 328.4 291.3 328.4 0.01 33 221 10984 -58.7 -75.7 9 17.0 -58.9 255 88 330.2 330.2 291.8 330.3 0.01 34 200 11610 -57.9 -81.9 3 24.0 -58.1 265 69 341.1 341.1 294.6 341.1 0.00 35 192 11868 -57.7 -82.7 3 25.0 -57.9 266 64 345.4 345.4 295.6 345.4 0.00 36 187 12036 -55.7 -84.7 1 29.0 -56.0 267 61 351.2 351.2 296.9 351.3 0.00 37 182 12209 -56.3 -84.3 2 28.0 -56.6 268 57 353.0 353.0 297.3 353.0 0.00 38 164 12877 -53.9 -84.9 1 31.0 -54.3 270 48 367.7 367.7 300.1 367.7 0.00 39 150 13450 -54.9 -85.9 1 31.0 -55.3 270 42 375.5 375.5 301.5 375.5 0.00 40 144 13710 -55.7 -85.7 1 30.0 -56.1 273 42 378.5 378.5 302.0 378.5 0.00 41 107 15614 -51.9 -86.9 1 35.0 -52.6 252 19 419.3 419.3 307.6 419.3 0.00 42 103 15860 -53.5 -86.5 1 33.0 -54.1 274 10 420.8 420.8 307.8 420.8 0.00 43 100 16050 -52.5 -87.5 1 35.0 -53.2 260 17 426.3 426.3 308.4 426.3 0.00 44 83 17258 -51.1 -87.1 1 36.0 -52.1 284 13 452.5 452.5 311.1 452.5 0.00 45 71 18269 -53.5 -88.5 1 35.0 -54.4 289 14 468.0 468.0 312.5 468.0 0.00 46 70 18360 -53.1 -88.1 1 35.0 -54.0 300 11 470.8 470.8 312.7 470.8 0.00 47 63 19040 -50.7 -87.7 0 37.0 -52.0 296 11 490.5 490.5 314.2 490.5 0.00 48 52 20278 -53.9 -88.9 1 35.0 -55.0 153 6 510.7 510.7 315.7 510.7 0.00 49 50 20530 -52.7 -88.7 1 36.0 -54.0 235 14 519.3 519.3 316.2 519.3 0.00 50 30 23830 -52.1 -89.1 0 37.0 -54.2 145 10 602.6 602.6 320.7 602.6 0.00 51 20 26470 -50.7 -88.7 0 38.0 -54.0 85 9 681.0 681.0 323.8 681.0 0.01 52 14 28794 -50.5 -88.5 0 38.0 -54.8 105 14 754.8 754.8 326.1 754.9 0.01 53 13 29280 -47.1 -86.1 0 39.0 -52.9 124 20 782.7 782.7 326.8 782.9 0.02 54 11 30381 -49.1 -87.1 0 38.0 -54.6 185 2 813.8 813.8 327.5 813.9 0.02 55 10 31010 -46.5 -85.5 0 39.0 -53.5 305 4 846.0 846.0 328.3 846.2 0.03 56 9.1 31637 -45.5 -84.5 0 39.0 -53.4 872.9 873.0 328.9 873.3 0.03 57 7.8 32662 -46.9 -85.9 0 39.0 -54.7 906.7 906.7 329.5 907.0 0.03 58 6.7 33682 -41.3 -82.3 0 41.0 -52.8 970.4 970.4 330.7 971.1 0.07 59 5.2 35414 -38.3 -80.3 0 42.0 -52.9 1056.9 1056.9 332.1 1058.3 0.12 TRP 224 10900 -59.1 -72.1 17 13.0 -59.2 255 84 328.4 328.4 291.3 328.4 0.01 WND 230 10735 -58.3 -68.6 26 10.3 -58.5 255 88 327.1 327.1 290.9 327.2 0.02 Sounding variables and indices 1000-500 mb thick: 5369.00 m Freezing level: 878.28 mb = 1174.98 m = 3854.89 ft Wetbulb zero: 977.81 mb = 302.25 m = 991.61 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 25.10 % Est. max temperature: 11.40 C = 52.52 F Sfc-Lift cond lev (LCL): 921.61 mb = 781.51 m = 2563.98 ft T: 3.53 C 700-500 lapse rate: 6.40 C/km ThetaE index: 2.35 C Layer 828.0- 813.0 mb Conv cond level (CCL): 697.54 mb = 2987.23 m = 9800.49 ft Mean mixing ratio: 2.97 g/kg Conv temperature: 21.55 C = 70.79 F Cap Strength: 13.09 C Lifted Index: 13.88 C Risk: None Lifted Index @300 mb: 20.00 C Lifted Index @700 mb: 9.25 C Showalter Index: 11.62 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 15.80 C K Index: -11.50 Risk: None Sweat Index: 40.00 Risk: None Energy Index: 2.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.10 J/kg Max Up Vert Vel: 9.07 m/s Conv Inhibition (B-): 69783.16 J/kg Cap Strength: 13.83 C Lift Cond Lev (LCL): 862.48 mb = 1313.99 m = 4310.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 at 11 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 1011 36 180 5 0.0 5.0 | 124 13 -11.0 7.5 1 1000 121 195 6 1.6 5.8 | 131 13 -9.5 8.3 2 978 305 210 8 4.0 6.9 | 143 12 -7.0 9.4 3 941 610 255 15 14.5 3.9 | 208 7 3.5 6.4 4 925 752 245 11 10.0 4.6 | 172 7 -1.0 7.2 5 906 914 235 11 9.0 6.3 | 167 9 -2.0 8.8 6 873 1219 230 12 9.2 7.7 | 170 10 -1.8 10.2 7 850 1431 235 9 7.4 5.2 | 155 8 -3.6 7.7 8 840 1524 215 10 5.7 8.2 | 154 12 -5.3 10.7 9 808 1829 240 14 12.1 7.0 | 187 10 1.1 9.5 10 777 2134 245 7 6.3 3.0 | 140 7 -4.7 5.5 11 748 2438 255 9 8.7 2.3 | 154 5 -2.3 4.8 12 720 2743 240 12 10.4 6.0 | 176 9 -0.6 8.5 13 700 2960 255 17 16.4 4.4 | 218 9 5.4 6.9 14 692 3048 240 14 12.1 7.0 | 187 10 1.1 9.5 15 638 3658 255 16 15.5 4.1 | 214 8 4.4 6.7 16 588 4267 275 18 17.9 -1.6 | 262 7 6.9 0.9 17 565 4572 265 16 15.9 1.4 | 232 6 4.9 3.9 18 542 4877 260 21 20.7 3.6 | 237 11 9.7 6.2 19 500 5486 255 21 20.3 5.4 | 229 12 9.3 7.9 20 500 5490 255 22 21.3 5.7 | 231 13 10.2 8.2 21 459 6096 270 29 29.0 -0.0 | 262 18 18.0 2.5 22 404 7010 255 42 40.6 10.9 | 246 32 29.6 13.4 23 400 7090 260 41 40.4 7.1 | 252 31 29.4 9.6 24 370 7620 260 53 52.2 9.2 | 254 43 41.2 11.7 25 338 8230 260 65 64.0 11.3 | 255 55 53.0 13.8 26 309 8839 260 61 60.1 10.6 | 255 51 49.1 13.1 27 300 9030 260 70 68.9 12.2 | 256 60 57.9 14.7 28 295 9144 260 69 68.0 12.0 | 256 59 56.9 14.5 29 281 9449 255 83 80.2 21.5 | 251 73 69.2 24.0 30 250 10210 255 75 72.4 19.4 | 250 65 61.4 21.9 31 244 10363 260 74 72.9 12.8 | 256 64 61.9 15.4 32 232 10668 255 84 81.1 21.7 | 251 74 70.1 24.3 33 230 10735 255 88 85.0 22.8 | 251 78 74.0 25.3 34 224 10900 255 84 81.1 21.7 | 251 74 70.1 24.3 35 221 10973 255 88 85.0 22.8 | 251 78 74.0 25.3 36 200 11610 265 69 68.7 6.0 | 262 58 57.7 8.5 37 174 12497 270 52 52.0 -0.0 | 266 41 41.0 2.5 38 150 13450 270 42 42.0 -0.0 | 265 31 31.0 2.5 39 131 14326 280 41 40.4 -7.1 | 279 30 29.4 -4.6 40 125 14630 280 32 31.5 -5.6 | 278 21 20.5 -3.0 41 119 14935 260 27 26.6 4.7 | 245 17 15.6 7.2 42 113 15240 270 24 24.0 -0.0 | 259 13 13.0 2.5 43 108 15545 245 22 19.9 9.3 | 217 15 8.9 11.8 44 103 15850 275 10 10.0 -0.9 | 147 2 -1.1 1.6 45 100 16050 260 17 16.7 3.0 | 226 8 5.7 5.5 46 98 16154 285 18 17.4 -4.7 | 289 7 6.4 -2.1 47 90 16764 260 24 23.6 4.2 | 242 14 12.6 6.7 48 82 17374 290 10 9.4 -3.4 | 61 2 -1.6 -0.9 49 78 17678 250 11 10.3 3.8 | 174 6 -0.7 6.3 50 74 17983 255 22 21.3 5.7 | 231 13 10.2 8.2 51 70 18360 300 11 9.5 -5.5 | 27 3 -1.5 -3.0 52 68 18593 290 12 11.3 -4.1 | 351 2 0.3 -1.6 53 64 18898 280 12 11.8 -2.1 | 242 1 0.8 0.4 54 61 19202 315 10 7.1 -7.1 | 41 6 -3.9 -4.6 55 53 20117 150 1 -0.5 0.9 | 106 12 -11.5 3.4 56 51 20422 155 10 -4.2 9.1 | 127 19 -15.2 11.6 57 50 20530 235 14 11.5 8.0 | 182 11 0.5 10.5 58 49 20726 220 15 9.6 11.5 | 174 14 -1.4 14.0 59 46 21031 270 10 10.0 -0.0 | 158 3 -1.0 2.5 60 44 21336 190 4 0.7 3.9 | 122 12 -10.3 6.5 61 37 22555 0 0 -0.0 -0.0 | 103 11 -11.0 2.5 62 30 23774 100 13 -12.8 2.3 | 101 24 -23.8 4.8 63 30 23830 145 10 -5.7 8.2 | 123 20 -16.8 10.7 64 29 24079 145 11 -6.3 9.0 | 124 21 -17.3 11.5 65 25 24994 80 14 -13.8 -2.4 | 90 25 -24.8 0.1 66 24 25298 100 10 -9.8 1.7 | 102 21 -20.9 4.3 67 20 26470 85 9 -9.0 -0.8 | 95 20 -20.0 1.7 68 17 27432 90 13 -13.0 0.0 | 96 24 -24.0 2.5 69 16 27737 125 15 -12.3 8.6 | 116 26 -23.3 11.1 70 16 28042 95 10 -10.0 0.9 | 99 21 -21.0 3.4 71 14 28651 120 10 -8.7 5.0 | 111 21 -19.7 7.5 72 14 28956 90 18 -18.0 0.0 | 95 29 -29.0 2.5 73 13 29261 120 21 -18.2 10.5 | 114 32 -29.2 13.0 74 12 29870 190 10 1.7 9.8 | 143 15 -9.3 12.4 75 11 30175 145 1 -0.6 0.8 | 106 12 -11.6 3.3 76 10 31010 305 4 3.3 -2.3 | 92 8 -7.7 0.2 Wind Parameters Mean winds (0-6000m): 252.9 at 15.1 knts Storm direction: 282.9 at 11.3 knts Shear (0-3000m) pos: 2.7 neg: 1.1 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 66.2 deg Storm rel helicity (0-3000m) pos: 73.9 neg: -35.2 tot: 38.8 m^2/s^2 ave: 12.9 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.45 Bulk Shear: 11.93 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 ------------------------------------------------------------------------------- 500 218 8 147 11| 12.3 0.0 12.3| 33.6 0.0 33.6 67.2 0.92| 13.1 12.1 1000 234 10 162 9| 6.2 1.6 7.7| 38.1 -8.3 29.8 29.8 0.45| 10.9 4.9 1500 233 10 163 9| 4.1 2.2 6.3| 38.5 -14.1 24.4 16.3 0.26| 9.5 2.5 2000 233 11 165 9| 3.8 1.7 5.4| 54.9 -22.6 32.3 16.1 0.24| 10.0 2.4 2500 236 10 163 9| 3.3 1.3 4.6| 59.1 -26.8 32.3 12.9 0.21| 9.2 2.0 3000 238 11 167 8| 2.7 1.1 3.8| 73.9 -35.2 38.8 12.9 0.23| 9.7 2.2 4000 243 12 178 8| 2.9 0.8 3.7| 89.2 -35.3 53.9 13.5 0.31| 8.3 2.6 5000 250 13 192 7| 2.3 0.9 3.2| 94.3 -41.6 52.7 10.5 0.26| 7.7 2.0 6000 253 15 206 8| 2.6 0.9 3.5|124.9 -45.0 79.9 13.3 0.30| 7.3 2.2 Wrote GIF file: /home/apache/climate/data/raob//CYYR/skewt/CYYR.skewt.20250427.12.gif