UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for CYYR... Searching the city database file for: CYYR ... Date:1200Z 26 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 1020 36 2.0 -5.0 60 7.0 -0.6 215 5 273.6 274.0 271.5 280.7 2.58 1 1006 147 0.6 -6.4 59 7.0 -1.9 239 11 273.3 273.7 271.0 279.8 2.35 2 1000 195 1.4 -6.6 55 8.0 -1.4 250 13 274.5 274.9 271.7 281.0 2.33 3 988 292 2.4 -7.6 48 10.0 -1.1 268 12 276.5 276.9 272.7 282.6 2.18 4 965 483 2.2 -7.8 48 10.0 -1.3 282 13 278.2 278.5 273.7 284.4 2.20 5 925 823 0.2 -8.8 51 9.0 -2.9 275 18 279.5 279.9 274.3 285.6 2.12 6 875 1265 -3.3 -11.3 54 8.0 -5.8 268 16 280.4 280.7 274.3 285.7 1.84 7 866 1347 -2.5 -26.5 14 24.0 -7.7 265 16 282.0 282.1 273.2 283.6 0.51 8 850 1495 -3.5 -23.5 20 20.0 -8.1 260 15 282.5 282.6 273.8 284.5 0.68 9 764 2329 -8.9 -28.9 18 20.0 -12.6 279 14 285.4 285.5 275.0 286.8 0.46 10 739 2586 -10.3 -22.3 37 12.0 -13.0 287 11 286.6 286.8 276.3 289.3 0.86 11 726 2722 -10.9 -26.9 25 16.0 -14.0 290 9 287.4 287.5 276.3 289.2 0.58 12 709 2904 -12.7 -23.7 39 11.0 -15.0 290 10 287.4 287.5 276.6 289.8 0.80 13 700 3001 -13.3 -27.3 30 14.0 -15.9 290 10 287.8 287.9 276.5 289.6 0.58 14 699 3012 -13.5 -29.5 25 16.0 -16.3 294 10 287.7 287.7 276.2 289.2 0.47 15 684 3177 -14.7 -23.7 46 9.0 -16.5 314 11 288.1 288.2 277.0 290.7 0.82 16 669 3344 -15.7 -26.7 38 11.0 -17.7 319 10 288.8 288.9 277.1 290.8 0.64 17 647 3595 -18.1 -27.1 45 9.0 -19.6 327 9 288.9 289.0 277.1 290.9 0.64 18 644 3630 -18.5 -24.5 59 6.0 -19.6 329 9 288.8 288.9 277.3 291.3 0.82 19 641 3665 -18.7 -27.7 45 9.0 -20.2 330 9 289.0 289.1 277.1 290.9 0.61 20 638 3700 -18.9 -24.9 59 6.0 -20.0 331 9 289.1 289.3 277.4 291.6 0.79 21 632 3770 -19.5 -28.5 45 9.0 -21.0 335 10 289.2 289.3 277.2 291.0 0.58 22 600 4154 -22.5 -29.5 53 7.0 -23.5 334 10 290.1 290.2 277.6 291.8 0.55 23 570 4529 -24.5 -38.5 26 14.0 -26.0 321 10 292.0 292.1 278.0 292.8 0.24 24 500 5470 -31.7 -45.7 24 14.0 -32.6 305 18 294.4 294.4 279.0 294.8 0.13 25 499 5484 -31.9 -46.9 21 15.0 -32.9 292 15 294.3 294.3 279.0 294.7 0.11 26 415 6761 -41.7 -49.7 42 8.0 -42.1 298 34 297.6 297.7 280.4 298.0 0.10 27 400 7010 -43.3 -50.3 46 7.0 -43.6 300 37 298.7 298.7 280.9 299.1 0.10 28 380 7353 -46.1 -52.1 51 6.0 -46.3 294 38 299.4 299.5 281.2 299.7 0.08 29 351 7878 -48.7 -58.7 30 10.0 -48.9 289 51 302.8 302.8 282.5 303.0 0.04 30 338 8125 -50.3 -58.3 38 8.0 -50.5 288 60 303.9 303.9 283.0 304.1 0.04 31 332 8242 -50.7 -58.7 38 8.0 -50.9 288 64 304.9 304.9 283.4 305.1 0.04 32 327 8341 -50.3 -68.3 10 18.0 -50.5 287 68 306.8 306.8 284.1 306.8 0.01 33 318 8522 -51.3 -62.3 26 11.0 -51.5 286 74 307.9 307.9 284.5 308.0 0.03 34 300 8900 -52.5 -65.5 19 13.0 -52.7 285 88 311.3 311.4 285.8 311.4 0.02 35 294 9030 -52.9 -66.9 17 14.0 -53.1 288 90 312.6 312.6 286.2 312.6 0.02 36 291 9097 -53.1 -67.5 16 14.4 -53.3 290 91 313.2 313.2 286.5 313.3 0.01 37 254 9969 -55.5 -75.5 7 20.0 -55.7 290 78 322.1 322.1 289.4 322.1 0.01 38 250 10070 -55.1 -77.1 5 22.0 -55.3 290 77 324.1 324.2 290.0 324.2 0.00 39 221 10857 -54.1 -79.1 3 25.0 -54.4 289 64 337.3 337.3 293.7 337.3 0.00 40 209 11216 -51.9 -79.9 2 28.0 -52.3 287 57 346.2 346.2 295.8 346.2 0.00 41 200 11500 -52.5 -80.5 2 28.0 -52.9 285 51 349.6 349.6 296.5 349.6 0.00 42 180 12181 -51.1 -83.1 1 32.0 -51.6 285 42 362.6 362.6 299.2 362.6 0.00 43 150 13360 -52.1 -85.1 1 33.0 -52.6 295 34 380.3 380.3 302.3 380.3 0.00 44 118 14922 -49.7 -84.7 1 35.0 -50.5 275 33 411.7 411.7 306.7 411.8 0.00 45 108 15504 -47.5 -84.5 1 37.0 -48.6 289 21 426.5 426.5 308.4 426.5 0.00 46 102 15880 -49.3 -85.3 1 36.0 -50.3 287 17 430.0 430.0 308.9 430.0 0.00 47 100 16010 -48.7 -84.7 1 36.0 -49.8 255 15 433.6 433.6 309.2 433.6 0.00 48 87 16920 -51.1 -87.1 1 36.0 -52.1 254 14 446.4 446.4 310.5 446.4 0.00 49 79 17549 -49.5 -86.5 1 37.0 -50.7 253 14 462.2 462.2 312.0 462.2 0.00 50 70 18340 -50.3 -87.3 0 37.0 -51.5 330 6 476.8 476.8 313.2 476.8 0.00 51 50 20510 -52.9 -88.9 1 36.0 -54.2 15 7 518.8 518.8 316.2 518.8 0.00 52 49 20641 -53.3 -88.3 1 35.0 -54.5 357 9 520.9 520.9 316.4 520.9 0.00 53 30 23820 -51.9 -88.9 0 37.0 -54.1 145 11 603.2 603.2 320.7 603.2 0.00 54 20 26450 -51.1 -89.1 0 38.0 -54.3 85 13 679.8 679.8 323.7 679.8 0.01 55 12 29779 -50.1 -88.1 0 38.0 -55.0 92 8 790.2 790.2 327.0 790.3 0.01 56 10 30980 -46.1 -85.1 0 39.0 -53.3 100 14 847.5 847.5 328.4 847.7 0.03 57 5.1 35541 -37.7 -79.7 0 42.0 -52.8 1065.5 1065.5 332.2 1067.2 0.14 TRP 254 9969 -55.5 -75.5 7 20.0 -55.7 290 78 322.1 322.1 289.4 322.1 0.01 WND 291 9097 -53.1 -67.5 16 14.4 -53.3 290 91 313.2 313.2 286.5 313.3 0.01 Sounding variables and indices 1000-500 mb thick: 5275.00 m Freezing level: 922.14 mb = 848.28 m = 2783.04 ft Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 35.67 % Est. max temperature: 9.72 C = 49.50 F Sfc-Lift cond lev (LCL): 914.65 mb = 912.55 m = 2993.90 ft T: -0.51 C 700-500 lapse rate: 7.45 C/km ThetaE index: 2.07 C Layer 866.0- 850.0 mb Conv cond level (CCL): 721.75 mb = 2767.23 m = 9078.73 ft Mean mixing ratio: 2.23 g/kg Conv temperature: 15.88 C = 60.58 F Cap Strength: 8.47 C Lifted Index: 9.59 C Risk: None Lifted Index @300 mb: 19.84 C Lifted Index @700 mb: 6.90 C Showalter Index: 8.65 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 28.20 C Cross Totals Index: 8.20 C K Index: -9.30 Risk: None Sweat Index: 48.00 Risk: None Energy Index: 2.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.84 J/kg Max Up Vert Vel: 7.19 m/s Conv Inhibition (B-): 75214.08 J/kg Cap Strength: 9.54 C Lift Cond Lev (LCL): 840.59 mb = 1582.04 m = 5190.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 at 10 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 1020 36 215 5 2.9 4.1 | 167 12 -2.9 12.2 1 1000 195 250 13 12.2 4.4 | 207 14 6.5 12.5 2 986 305 270 12 12.0 -0.0 | 218 10 6.3 8.1 3 950 610 290 14 13.2 -4.8 | 246 8 7.4 3.3 4 925 823 275 18 17.9 -1.6 | 242 14 12.2 6.5 5 914 914 275 20 19.9 -1.7 | 246 16 14.2 6.3 6 880 1219 270 16 16.0 -0.0 | 232 13 10.3 8.1 7 850 1495 260 15 14.8 2.6 | 220 14 9.0 10.7 8 847 1524 260 15 14.8 2.6 | 220 14 9.0 10.7 9 814 1829 290 17 16.0 -5.8 | 258 10 10.2 2.2 10 783 2134 270 16 16.0 -0.0 | 232 13 10.3 8.1 11 753 2438 285 12 11.6 -3.1 | 230 8 5.8 5.0 12 724 2743 290 9 8.5 -3.1 | 209 6 2.7 5.0 13 700 3001 290 10 9.4 -3.4 | 218 6 3.7 4.6 14 696 3048 310 11 8.4 -7.1 | 250 3 2.7 1.0 15 640 3658 330 9 4.5 -7.8 | 102 1 -1.2 0.3 16 614 3962 345 11 2.8 -10.6 | 48 4 -2.9 -2.6 17 589 4267 325 9 5.2 -7.4 | 140 1 -0.6 0.7 18 565 4572 320 10 6.4 -7.7 | 240 1 0.7 0.4 19 542 4877 300 13 11.3 -6.5 | 254 6 5.5 1.6 20 520 5182 300 10 8.7 -5.0 | 224 4 2.9 3.1 21 500 5470 305 18 14.7 -10.3 | 284 9 9.0 -2.3 22 499 5486 290 14 13.2 -4.8 | 246 8 7.4 3.3 23 477 5791 315 19 13.4 -13.4 | 305 9 7.7 -5.4 24 457 6096 305 26 21.3 -14.9 | 294 17 15.6 -6.9 25 437 6401 295 29 26.3 -12.3 | 282 21 20.5 -4.2 26 400 7010 300 37 32.0 -18.5 | 292 28 26.3 -10.4 27 382 7315 295 37 33.5 -15.6 | 285 29 27.8 -7.6 28 365 7620 290 42 39.5 -14.4 | 281 34 33.7 -6.3 29 300 8900 285 88 85.0 -22.8 | 281 81 79.3 -14.7 30 291 9097 290 91 85.5 -31.1 | 286 83 79.8 -23.1 31 289 9144 285 90 86.9 -23.3 | 281 83 81.2 -15.2 32 254 9969 290 78 73.3 -26.7 | 285 70 67.6 -18.6 33 250 10070 290 77 72.4 -26.3 | 285 69 66.6 -18.3 34 228 10668 290 68 63.9 -23.3 | 285 60 58.2 -15.2 35 200 11500 285 51 49.3 -13.2 | 277 44 43.5 -5.1 36 164 12802 285 33 31.9 -8.5 | 271 26 26.1 -0.5 37 150 13360 295 34 30.8 -14.4 | 284 26 25.1 -6.3 38 149 13411 295 45 40.8 -19.0 | 287 37 35.0 -11.0 39 136 14021 300 27 23.4 -13.5 | 287 18 17.6 -5.4 40 129 14326 290 22 20.7 -7.5 | 268 15 14.9 0.5 41 124 14630 270 29 29.0 -0.0 | 251 25 23.3 8.1 42 118 14935 275 33 32.9 -2.9 | 259 28 27.1 5.2 43 113 15240 285 23 22.2 -6.0 | 263 17 16.5 2.1 44 102 15850 295 18 16.3 -7.6 | 268 11 10.6 0.5 45 100 16010 255 15 14.5 3.9 | 216 15 8.7 11.9 46 98 16154 255 15 14.5 3.9 | 216 15 8.7 11.9 47 93 16459 270 20 20.0 -0.0 | 241 16 14.3 8.1 48 89 16764 250 15 14.1 5.1 | 212 16 8.4 13.2 49 81 17374 265 13 13.0 1.1 | 218 12 7.2 9.2 50 74 17983 225 18 12.7 12.7 | 199 22 7.0 20.8 51 70 18340 330 6 3.0 -5.2 | 136 4 -2.7 2.9 52 67 18593 305 10 8.2 -5.7 | 226 3 2.4 2.3 53 64 18898 140 10 -6.4 7.7 | 142 20 -12.2 15.7 54 61 19202 180 15 0.0 15.0 | 166 24 -5.7 23.1 55 58 19507 220 17 10.9 13.0 | 194 22 5.2 21.1 56 56 19812 275 15 14.9 -1.3 | 234 11 9.2 6.8 57 53 20117 255 17 16.4 4.4 | 221 16 10.7 12.5 58 51 20422 260 18 17.7 3.1 | 227 16 12.0 11.2 59 50 20510 15 7 -1.8 -6.8 | 100 8 -7.6 1.3 60 48 20726 345 10 2.6 -9.7 | 63 4 -3.2 -1.6 61 46 21031 0 0 -0.0 -0.0 | 145 10 -5.7 8.1 62 44 21336 10 6 -1.0 -5.9 | 108 7 -6.8 2.2 63 30 23774 120 14 -12.1 7.0 | 130 23 -17.9 15.1 64 30 23820 145 11 -6.3 9.0 | 145 21 -12.1 17.1 65 29 24079 145 11 -6.3 9.0 | 145 21 -12.1 17.1 66 24 25298 85 13 -13.0 -1.1 | 110 20 -18.7 6.9 67 23 25603 100 10 -9.8 1.7 | 122 18 -15.6 9.8 68 22 25908 70 10 -9.4 -3.4 | 107 16 -15.1 4.6 69 21 26213 90 10 -10.0 0.0 | 117 18 -15.7 8.1 70 20 26450 85 13 -13.0 -1.1 | 110 20 -18.7 6.9 71 20 26518 70 10 -9.4 -3.4 | 107 16 -15.1 4.6 72 19 26822 90 12 -12.0 0.0 | 114 19 -17.7 8.1 73 18 27127 95 10 -10.0 0.9 | 120 18 -15.7 8.9 74 17 27432 80 13 -12.8 -2.3 | 107 19 -18.5 5.8 75 16 28042 95 19 -18.9 1.7 | 111 27 -24.7 9.7 76 14 28651 105 15 -14.5 3.9 | 121 23 -20.2 11.9 77 14 28956 145 16 -9.2 13.1 | 145 26 -14.9 21.2 78 13 29261 135 14 -9.9 9.9 | 139 24 -15.6 18.0 79 12 29566 125 3 -2.5 1.7 | 140 13 -8.2 9.8 80 12 29870 80 10 -9.8 -1.7 | 112 17 -15.6 6.3 81 11 30175 120 13 -11.3 6.5 | 131 22 -17.0 14.6 82 10 30980 100 14 -13.8 2.4 | 118 22 -19.5 10.5 Wind Parameters Mean winds (0-6000m): 294.5 at 13.2 knts Storm direction: 324.5 at 9.9 knts Shear (0-3000m) pos: 2.8 neg: 1.1 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 71.4 deg Storm rel helicity (0-3000m) pos: 79.6 neg: -44.0 tot: 35.6 m^2/s^2 ave: 11.9 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.49 Bulk Shear: 5.76 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 ------------------------------------------------------------------------------- 500 265 12 212 11| 13.1 0.0 13.1| 47.1 0.0 47.1 94.1 0.88| 17.5 15.4 1000 273 14 230 11| 6.5 3.0 9.6| 52.3 -6.7 45.6 45.6 0.57| 13.6 7.7 1500 271 15 230 12| 4.4 2.1 6.5| 52.3 -23.2 29.1 19.4 0.33| 10.8 3.5 2000 273 15 233 12| 4.2 1.6 5.8| 76.0 -33.6 42.4 21.2 0.33| 11.2 3.7 2500 274 15 233 12| 3.0 1.3 4.2| 76.5 -41.2 35.2 14.1 0.23| 10.6 2.4 3000 276 14 231 11| 2.8 1.1 3.9| 79.6 -44.0 35.6 11.9 0.22| 9.8 2.2 4000 286 13 236 8| 2.6 0.8 3.3| 80.1 -45.0 35.1 8.8 0.15| 8.5 1.3 5000 291 13 239 7| 2.0 1.3 3.4| 80.9 -46.9 34.0 6.8 0.16| 7.8 1.2 6000 295 13 248 7| 2.5 1.3 3.8|104.6 -61.4 43.3 7.2 0.18| 8.6 1.5 Wrote GIF file: /home/apache/climate/data/raob//CYYR/skewt/CYYR.skewt.20250426.12.gif