UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for CYYR... Searching the city database file for: CYYR ... Date:1200Z 24 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 1019 36 1.2 -3.5 71 4.7 -0.6 225 2 272.9 273.4 271.6 280.8 2.89 1 1006 137 0.0 -4.5 72 4.5 -1.6 222 3 272.7 273.1 271.2 280.1 2.72 2 1000 184 0.0 -4.8 70 4.8 -1.7 220 3 273.1 273.6 271.4 280.5 2.67 3 925 812 2.8 -8.2 44 11.0 -1.2 360 5 282.2 282.6 275.9 288.6 2.22 4 922 838 2.8 -8.2 44 11.0 -1.2 357 4 282.4 282.8 276.0 288.9 2.23 5 850 1490 -2.7 -11.7 50 9.0 -5.5 325 3 283.3 283.6 276.0 288.7 1.83 6 844 1546 -3.1 -11.1 54 8.0 -5.7 327 3 283.5 283.8 276.2 289.1 1.94 7 793 2035 -7.7 -9.6 86 1.9 -8.3 309 3 283.7 284.1 276.9 290.4 2.32 8 761 2354 -10.3 -11.2 93 0.9 -10.6 271 4 284.2 284.6 276.9 290.4 2.13 9 720 2778 -13.3 -14.0 94 0.7 -13.5 265 5 285.4 285.8 277.0 290.7 1.80 10 700 2992 -14.5 -15.5 92 1.0 -14.7 265 6 286.4 286.7 277.3 291.3 1.63 11 668 3345 -16.9 -17.6 94 0.7 -17.1 318 10 287.6 287.8 277.6 291.9 1.43 12 628 3811 -15.1 -17.5 82 2.4 -15.7 335 12 294.8 295.0 281.1 299.5 1.54 13 542 4911 -21.9 -22.3 97 0.4 -22.0 305 14 299.4 299.6 282.6 303.1 1.18 14 500 5500 -25.9 -26.9 91 1.0 -26.1 300 14 301.5 301.6 283.1 304.2 0.84 15 443 6365 -30.5 -34.0 71 3.5 -30.9 289 12 306.3 306.4 284.5 307.9 0.49 16 400 7080 -36.3 -39.3 74 3.0 -36.5 285 12 307.8 307.9 284.9 308.9 0.32 17 386 7327 -38.3 -40.8 77 2.5 -38.5 289 11 308.3 308.4 285.1 309.3 0.28 18 341 8168 -45.5 -49.6 63 4.1 -45.7 293 8 309.7 309.7 285.4 310.1 0.12 19 305 8903 -51.5 -56.4 56 4.9 -51.6 290 7 311.3 311.3 285.9 311.5 0.06 20 300 9010 -52.5 -56.5 62 4.0 -52.6 290 7 311.3 311.4 285.9 311.6 0.06 21 284 9361 -55.5 -57.6 77 2.1 -55.5 294 9 312.0 312.0 286.1 312.2 0.06 22 278 9497 -56.3 -60.1 62 3.8 -56.3 285 6 312.7 312.7 286.4 312.9 0.04 23 272 9636 -55.7 -64.7 32 9.0 -55.8 284 7 315.6 315.6 287.3 315.6 0.02 24 251 10145 -57.5 -67.5 27 10.0 -57.6 280 11 320.2 320.2 288.8 320.3 0.02 25 250 10170 -57.3 -67.3 27 10.0 -57.4 280 11 320.9 320.9 289.0 321.0 0.02 26 200 11590 -52.9 -79.9 2 27.0 -53.2 275 20 349.0 349.0 296.4 349.0 0.00 27 194 11787 -53.1 -81.1 2 28.0 -53.5 275 19 351.7 351.7 297.0 351.7 0.00 28 189 11957 -50.7 -80.7 2 30.0 -51.2 274 19 358.2 358.2 298.4 358.2 0.00 29 178 12350 -50.1 -82.1 1 32.0 -50.7 267 20 365.4 365.4 299.7 365.4 0.00 30 157 13172 -50.5 -82.5 1 32.0 -51.1 283 22 378.1 378.1 301.9 378.1 0.00 31 150 13470 -51.5 -83.5 1 32.0 -52.1 275 25 381.3 381.3 302.5 381.3 0.00 32 147 13600 -52.3 -83.3 1 31.0 -52.8 275 28 382.2 382.2 302.6 382.2 0.00 33 128 14496 -50.5 -83.5 1 33.0 -51.2 274 14 400.8 400.8 305.3 400.8 0.00 34 121 14861 -51.7 -83.7 1 32.0 -52.4 261 15 405.1 405.1 305.9 405.1 0.00 35 113 15305 -49.5 -83.5 1 34.0 -50.4 277 21 417.2 417.2 307.4 417.3 0.00 36 100 16100 -51.5 -84.5 1 33.0 -52.3 290 11 428.2 428.2 308.6 428.2 0.00 37 73 18139 -53.7 -85.7 1 32.0 -54.5 330 12 463.9 463.9 312.1 463.9 0.00 38 70 18410 -52.5 -85.5 1 33.0 -53.5 260 5 472.1 472.1 312.8 472.1 0.00 39 56 19857 -50.5 -85.5 1 35.0 -52.0 259 12 507.7 507.7 315.5 507.8 0.00 40 50 20590 -53.3 -86.3 1 33.0 -54.5 20 9 517.9 517.9 316.2 517.9 0.00 41 49 20720 -53.3 -86.3 1 33.0 -54.5 10 10 520.9 520.9 316.4 520.9 0.00 42 30 23880 -52.7 -86.7 1 34.0 -54.7 100 9 601.0 601.0 320.6 601.0 0.01 43 25 25056 -53.7 -87.7 1 34.0 -55.8 69 4 630.3 630.3 321.9 630.3 0.01 44 20 26500 -51.1 -87.1 1 36.0 -54.3 75 10 679.8 679.8 323.7 679.8 0.01 45 16 27959 -48.7 -86.7 0 38.0 -53.2 110 17 732.4 732.4 325.4 732.5 0.01 46 12 29842 -50.5 -86.5 1 36.0 -55.2 144 16 788.8 788.8 327.0 789.0 0.02 47 10 31040 -47.1 -86.1 0 39.0 -53.8 105 15 843.7 843.7 328.2 843.9 0.02 48 8.7 31972 -42.1 -83.1 0 41.0 -51.9 897.4 897.5 329.4 897.9 0.05 49 6.8 33634 -43.7 -83.7 0 40.0 -53.8 956.3 956.3 330.5 956.9 0.05 50 4.5 36476 -32.5 -76.5 0 44.0 -51.8 1128.7 1128.8 333.1 1132.2 0.26 TRP 278 9497 -56.3 -60.1 62 3.8 -56.3 285 6 312.7 312.7 286.4 312.9 0.04 WND Sounding variables and indices 1000-500 mb thick: 5316.00 m Freezing level: 885.35 mb = 1170.07 m = 3838.78 ft Wetbulb zero: Below ground Precipitable water: 0.42 inches Sfc-500 mean rel hum: 79.38 % Est. max temperature: 11.47 C = 52.64 F Sfc-Lift cond lev (LCL): 947.07 mb = 622.05 m = 2040.83 ft T: 1.95 C 700-500 lapse rate: 4.55 C/km ThetaE index: 0.66 C Layer 1006.0-1000.0 mb Conv cond level (CCL): 776.88 mb = 2194.11 m = 7198.42 ft Mean mixing ratio: 2.49 g/kg Conv temperature: 12.32 C = 54.17 F Cap Strength: 13.76 C Lifted Index: 14.86 C Risk: None Lifted Index @300 mb: 19.37 C Lifted Index @700 mb: 5.23 C Showalter Index: 11.35 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 14.20 C K Index: 10.50 Risk: None Sweat Index: 20.00 Risk: None Energy Index: 3.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.61 J/kg Max Up Vert Vel: 6.72 m/s Conv Inhibition (B-): 74712.54 J/kg Cap Strength: 14.83 C Lift Cond Lev (LCL): 860.88 mb = 1388.06 m = 4553.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 339 at 6 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 1019 36 225 2 1.4 1.4 | 174 7 -0.7 6.8 1 1000 184 220 3 1.9 2.3 | 179 8 -0.1 7.7 2 985 305 35 1 -0.6 -0.8 | 150 5 -2.7 4.6 3 949 610 25 3 -1.3 -2.7 | 129 4 -3.3 2.7 4 925 812 360 5 -0.0 -5.0 | 102 2 -2.1 0.4 5 913 914 350 3 0.5 -3.0 | 148 3 -1.6 2.5 6 879 1219 5 3 -0.3 -3.0 | 136 3 -2.3 2.4 7 850 1490 325 3 1.7 -2.5 | 173 3 -0.4 3.0 8 814 1829 335 3 1.3 -2.7 | 163 3 -0.8 2.7 9 782 2134 295 3 2.7 -1.3 | 189 4 0.6 4.2 10 752 2438 260 5 4.9 0.9 | 204 7 2.8 6.3 11 723 2743 265 5 5.0 0.4 | 206 7 2.9 5.9 12 700 2992 265 6 6.0 0.5 | 213 7 3.9 5.9 13 667 3353 320 10 6.4 -7.7 | 297 5 4.3 -2.2 14 640 3658 330 13 6.5 -11.3 | 323 7 4.4 -5.8 15 615 3962 340 10 3.4 -9.4 | 341 4 1.3 -4.0 16 590 4267 300 8 6.9 -4.0 | 254 5 4.9 1.4 17 544 4877 305 14 11.5 -8.0 | 286 10 9.4 -2.6 18 522 5182 310 16 12.3 -10.3 | 296 11 10.2 -4.9 19 500 5500 300 14 12.1 -7.0 | 279 10 10.0 -1.6 20 480 5791 300 12 10.4 -6.0 | 274 8 8.3 -0.6 21 460 6096 285 12 11.6 -3.1 | 256 10 9.5 2.3 22 440 6401 290 12 11.3 -4.1 | 262 9 9.2 1.3 23 400 7080 285 12 11.6 -3.1 | 256 10 9.5 2.3 24 369 7620 295 9 8.2 -3.8 | 255 6 6.1 1.6 25 300 9010 290 7 6.6 -2.4 | 236 5 4.5 3.0 26 294 9144 290 7 6.6 -2.4 | 236 5 4.5 3.0 27 280 9449 295 10 9.1 -4.2 | 260 7 7.0 1.2 28 278 9497 285 6 5.8 -1.6 | 224 5 3.7 3.9 29 250 10170 280 11 10.8 -1.9 | 248 9 8.8 3.5 30 231 10668 270 15 15.0 -0.0 | 247 14 12.9 5.4 31 220 10973 275 15 14.9 -1.3 | 252 14 12.9 4.1 32 210 11278 260 18 17.7 3.1 | 241 18 15.6 8.5 33 200 11590 275 20 19.9 -1.7 | 258 18 17.8 3.7 34 191 11887 275 19 18.9 -1.7 | 257 17 16.8 3.8 35 174 12497 265 20 19.9 1.7 | 248 19 17.8 7.2 36 151 13411 290 23 21.6 -7.9 | 277 20 19.5 -2.4 37 150 13470 275 25 24.9 -2.2 | 262 23 22.8 3.2 38 144 13716 275 30 29.9 -2.6 | 264 28 27.8 2.8 39 131 14326 305 16 13.1 -9.2 | 289 12 11.0 -3.8 40 125 14630 250 12 11.3 4.1 | 224 13 9.2 9.5 41 114 15240 280 21 20.7 -3.6 | 265 19 18.6 1.8 42 109 15545 265 21 20.9 1.8 | 249 20 18.8 7.3 43 104 15850 305 21 17.2 -12.0 | 294 17 15.1 -6.6 44 100 16100 290 11 10.3 -3.8 | 259 8 8.3 1.7 45 99 16154 310 17 13.0 -10.9 | 297 12 10.9 -5.5 46 95 16459 290 12 11.3 -4.1 | 262 9 9.2 1.3 47 90 16764 310 10 7.7 -6.4 | 280 6 5.6 -1.0 48 86 17069 220 10 6.4 7.7 | 198 14 4.3 13.1 49 78 17678 295 21 19.0 -8.9 | 282 17 17.0 -3.5 50 75 17983 330 14 7.0 -12.1 | 324 8 4.9 -6.7 51 71 18288 330 10 5.0 -8.7 | 318 4 2.9 -3.2 52 70 18410 260 5 4.9 0.9 | 204 7 2.8 6.3 53 68 18593 305 3 2.5 -1.7 | 186 4 0.4 3.7 54 65 18898 275 10 10.0 -0.9 | 240 9 7.9 4.6 55 62 19202 295 10 9.1 -4.2 | 260 7 7.0 1.2 56 59 19507 215 13 7.5 10.6 | 199 17 5.4 16.1 57 56 19812 260 12 11.8 2.1 | 232 12 9.7 7.5 58 54 20117 250 14 13.2 4.8 | 227 15 11.1 10.2 59 51 20422 275 12 12.0 -1.0 | 246 11 9.9 4.4 60 50 20590 20 9 -3.1 -8.5 | 60 6 -5.2 -3.0 61 49 20726 10 10 -1.7 -9.8 | 41 6 -3.8 -4.4 62 45 21336 120 7 -6.1 3.5 | 138 12 -8.1 8.9 63 39 22250 175 11 -1.0 11.0 | 169 17 -3.0 16.4 64 37 22555 135 12 -8.5 8.5 | 143 17 -10.6 13.9 65 35 22860 155 10 -4.2 9.1 | 156 16 -6.3 14.5 66 30 23880 100 9 -8.9 1.6 | 123 13 -10.9 7.0 67 23 25603 55 1 -0.8 -0.6 | 149 6 -2.9 4.8 68 21 26213 75 14 -13.5 -3.6 | 97 16 -15.6 1.8 69 20 26500 75 10 -9.7 -2.6 | 104 12 -11.7 2.8 70 20 26518 95 14 -13.9 1.2 | 113 17 -16.0 6.6 71 18 27127 80 10 -9.8 -1.7 | 107 12 -11.9 3.7 72 17 27432 75 19 -18.4 -4.9 | 91 20 -20.4 0.5 73 17 27737 95 24 -23.9 2.1 | 106 27 -26.0 7.5 74 16 28042 115 15 -13.6 6.3 | 127 20 -15.7 11.8 75 15 28346 110 12 -11.3 4.1 | 126 16 -13.4 9.5 76 14 28651 65 10 -9.1 -4.2 | 96 11 -11.1 1.2 77 14 28956 115 21 -19.0 8.9 | 124 25 -21.1 14.3 78 13 29261 130 20 -15.3 12.9 | 136 25 -17.4 18.3 79 12 29870 145 16 -9.2 13.1 | 149 22 -11.3 18.5 80 11 30175 75 10 -9.7 -2.6 | 104 12 -11.7 2.8 81 10 31040 105 15 -14.5 3.9 | 119 19 -16.6 9.3 Wind Parameters Mean winds (0-6000m): 309.0 at 7.7 knts Storm direction: 339.0 at 5.8 knts Shear (0-3000m) pos: 0.8 neg: 1.2 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 45.7 deg Storm rel helicity (0-3000m) pos: 9.4 neg: -6.7 tot: 2.7 m^2/s^2 ave: 0.9 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.01 Bulk Shear: 5.64 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 2 179 6| 4.6 0.0 4.6| 0.8 -4.6 -3.8 -7.5 -0.43| 7.8 -3.3 1000 0 3 142 3| 2.3 0.8 3.1| 1.7 -6.2 -4.5 -4.5 -0.27| 6.4 -1.8 1500 355 3 144 3| 1.5 1.0 2.5| 3.1 -6.4 -3.3 -2.2 -0.13| 5.0 -0.7 2000 346 3 152 3| 1.1 0.9 2.1| 4.0 -6.7 -2.7 -1.4 -0.07| 4.2 -0.3 2500 326 3 173 3| 0.9 1.4 2.3| 6.2 -6.7 -0.5 -0.2 0.02| 4.2 0.1 3000 306 4 193 3| 0.8 1.2 2.0| 9.4 -6.7 2.7 0.9 0.10| 3.9 0.4 4000 317 5 224 2| 1.7 0.9 2.5| 27.2 -8.4 18.8 4.7 0.33| 5.0 1.6 5000 313 6 249 3| 1.7 1.2 2.9| 36.1 -12.9 23.2 4.6 0.25| 5.2 1.3 6000 309 8 262 4| 1.4 1.3 2.7| 37.8 -28.1 9.8 1.6 0.13| 5.0 0.6 Wrote GIF file: /home/apache/climate/data/raob//CYYR/skewt/CYYR.skewt.20250424.12.gif