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 CYYQ... Searching the city database file for: CYYQ ... Date:1200Z 27 APR 25 Station: CYYQ WMO ident: 71913 Latitude: 58.75 Longitude: -94.07 Elevation: 29.00 ------------------------------------------------------------------------------- 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 1015 29 -13.5 -15.5 85 2.0 -13.9 75 14 258.5 258.7 258.3 261.6 1.13 1 1000 145 -14.5 -16.0 88 1.5 -14.8 70 17 258.6 258.8 258.3 261.6 1.10 2 975 336 -15.7 -17.7 85 2.0 -16.1 77 20 259.3 259.5 258.6 262.0 0.97 3 925 736 -12.5 -14.0 89 1.5 -12.9 90 17 266.5 266.8 264.9 270.4 1.40 4 882 1100 -10.7 -12.0 90 1.3 -11.1 103 13 272.0 272.3 269.2 276.9 1.72 5 867 1232 -10.7 -12.0 90 1.3 -11.1 111 12 273.4 273.7 270.1 278.3 1.75 6 850 1385 -8.1 -8.8 95 0.7 -8.3 180 6 277.7 278.1 273.5 284.2 2.31 7 841 1468 -5.5 -5.6 99 0.1 -5.5 225 8 281.2 281.8 276.5 289.7 2.99 8 810 1766 -1.7 -1.7 100 0.0 -1.7 263 23 288.3 289.0 281.4 300.3 4.17 9 751 2366 -4.1 -4.1 100 0.0 -4.1 266 27 292.0 292.7 282.6 303.0 3.76 10 700 2917 -8.1 -9.5 90 1.4 -8.6 270 29 293.5 294.0 282.0 301.5 2.66 11 681 3130 -9.3 -12.9 75 3.6 -10.5 275 31 294.5 294.9 281.7 300.8 2.08 12 641 3595 -13.1 -14.5 89 1.4 -13.5 276 35 295.3 295.7 281.8 301.2 1.94 13 629 3739 -12.7 -14.7 85 2.0 -13.3 271 36 297.4 297.7 282.7 303.4 1.94 14 559 4628 -18.7 -19.7 92 1.0 -19.0 259 53 300.5 300.8 283.4 305.0 1.43 15 557 4655 -18.7 -20.8 83 2.1 -19.2 259 53 300.8 301.0 283.4 305.0 1.31 16 500 5450 -24.7 -26.6 84 1.9 -25.1 255 52 302.9 303.1 283.7 305.8 0.87 17 464 5988 -29.3 -31.8 79 2.5 -29.6 259 51 303.7 303.8 283.7 305.7 0.57 18 402 6996 -36.9 -38.2 88 1.3 -37.0 274 52 306.6 306.7 284.5 307.8 0.35 19 400 7030 -37.3 -39.0 84 1.7 -37.4 275 52 306.5 306.6 284.4 307.6 0.33 20 386 7275 -39.1 -41.5 78 2.4 -39.3 271 50 307.3 307.3 284.7 308.2 0.26 21 344 8056 -44.5 -50.5 51 6.0 -44.7 278 58 310.3 310.3 285.5 310.7 0.11 22 328 8373 -46.9 -49.4 75 2.5 -47.0 279 62 311.2 311.2 285.9 311.7 0.13 23 318 8578 -48.1 -52.8 58 4.7 -48.3 278 66 312.3 312.3 286.2 312.6 0.09 24 314 8661 -48.5 -51.4 72 2.9 -48.6 277 67 312.9 312.9 286.5 313.3 0.11 25 300 8960 -50.7 -54.5 64 3.8 -50.8 275 72 313.9 313.9 286.8 314.2 0.08 26 297 9026 -51.1 -55.8 57 4.7 -51.2 275 72 314.2 314.2 286.9 314.5 0.07 27 279 9430 -53.9 -56.1 77 2.2 -53.9 279 78 315.9 315.9 287.5 316.1 0.07 28 275 9523 -54.7 -57.6 70 2.9 -54.8 280 79 316.0 316.0 287.5 316.2 0.06 29 272 9593 -55.3 -58.8 65 3.5 -55.4 280 79 316.1 316.1 287.5 316.3 0.05 30 270 9640 -55.3 -58.2 70 2.9 -55.4 280 79 316.8 316.8 287.8 317.0 0.05 31 265 9760 -55.9 -59.2 66 3.3 -56.0 280 79 317.6 317.6 288.1 317.8 0.05 32 261 9856 -56.1 -68.1 21 12.0 -56.2 279 77 318.7 318.7 288.3 318.8 0.02 33 250 10130 -57.1 -66.1 31 9.0 -57.2 275 73 321.2 321.2 289.1 321.3 0.02 34 248 10181 -57.5 -66.5 31 9.0 -57.6 275 73 321.3 321.3 289.2 321.4 0.02 35 228 10711 -58.3 -70.3 20 12.0 -58.5 280 64 327.9 327.9 291.2 328.0 0.01 36 214 11110 -58.1 -74.1 11 16.0 -58.3 276 58 334.2 334.2 292.9 334.3 0.01 37 200 11540 -53.7 -75.7 5 22.0 -54.0 280 57 347.7 347.7 296.1 347.8 0.01 38 198 11605 -52.3 -74.3 5 22.0 -52.7 280 57 351.0 351.0 296.8 351.0 0.01 39 188 11942 -50.5 -76.5 3 26.0 -51.0 281 54 359.1 359.1 298.5 359.1 0.01 40 178 12298 -52.1 -79.1 2 27.0 -52.5 280 37 362.1 362.1 299.1 362.2 0.00 41 166 12752 -51.1 -72.1 6 21.0 -51.6 271 40 371.1 371.1 300.8 371.2 0.01 42 150 13410 -52.9 -78.9 3 26.0 -53.4 275 33 378.9 378.9 302.1 378.9 0.01 43 147 13540 -53.1 -79.1 3 26.0 -53.5 277 33 380.8 380.8 302.3 380.8 0.01 44 142 13763 -51.7 -77.7 3 26.0 -52.2 281 39 387.0 387.0 303.3 387.0 0.01 45 116 15064 -53.7 -80.7 2 27.0 -54.2 282 25 406.4 406.4 306.0 406.4 0.01 46 100 16020 -51.3 -81.3 2 30.0 -52.1 300 22 428.6 428.6 308.7 428.6 0.01 47 98 16151 -51.5 -81.5 2 30.0 -52.3 300 22 430.7 430.7 308.9 430.7 0.01 48 89 16780 -49.7 -81.7 1 32.0 -50.8 280 25 446.3 446.3 310.5 446.4 0.01 49 80 17474 -52.3 -83.3 1 31.0 -53.2 257 26 454.8 454.8 311.3 454.8 0.00 50 70 18340 -51.5 -84.5 1 33.0 -52.6 290 19 474.2 474.2 313.0 474.2 0.00 51 50 20530 -50.3 -85.3 1 35.0 -52.0 280 6 524.9 524.9 316.6 525.0 0.01 52 46 21077 -48.9 -83.9 1 35.0 -51.0 269 9 541.0 541.0 317.6 541.0 0.01 53 32 23450 -51.9 -84.9 1 33.0 -53.9 360 0 592.1 592.1 320.2 592.2 0.01 54 30 23870 -51.3 -84.3 1 33.0 -53.6 125 6 604.8 604.8 320.8 604.9 0.01 55 23 25603 -47.9 -82.9 1 35.0 -51.7 71 12 662.5 662.5 323.2 662.7 0.02 56 20 26520 -48.7 -84.7 1 36.0 -52.6 140 3 687.1 687.1 324.0 687.2 0.02 57 17 27578 -51.5 -85.5 1 34.0 -54.9 97 10 710.8 710.8 324.8 710.9 0.02 58 10 31070 -44.5 -83.5 1 39.0 -52.5 90 24 853.4 853.5 328.5 853.8 0.04 59 8.9 31853 -43.3 -82.3 1 39.0 -52.4 887.0 887.0 329.2 887.5 0.05 60 7.8 32737 -45.1 -84.1 0 39.0 -53.8 913.9 913.9 329.7 914.3 0.04 61 5.3 35356 -38.5 -80.5 0 42.0 -52.9 1050.2 1050.3 331.9 1051.6 0.12 TRP 248 10181 -57.5 -66.5 31 9.0 -57.6 275 73 321.3 321.3 289.2 321.4 0.02 WND 275 9523 -54.7 -57.6 70 2.9 -54.8 280 79 316.0 316.0 287.5 316.2 0.06 Sounding variables and indices 1000-500 mb thick: 5305.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.47 inches Sfc-500 mean rel hum: 89.46 % Est. max temperature: 1.90 C = 35.42 F Sfc-Lift cond lev (LCL): 982.60 mb = 277.73 m = 911.17 ft T: -15.33 C 700-500 lapse rate: 6.55 C/km ThetaE index: 2.20 C Layer 700.0- 641.0 mb Conv cond level (CCL): 978.12 mb = 312.23 m = 1024.38 ft Mean mixing ratio: 1.16 g/kg Conv temperature: -12.81 C = 8.94 F Cap Strength: 30.56 C Lifted Index: 31.24 C Risk: None Lifted Index @300 mb: 34.71 C Lifted Index @700 mb: 26.57 C Showalter Index: 15.94 C Risk: None Total Totals Index: 32.50 C Risk: None Vertical Totals Index: 16.60 C Cross Totals Index: 15.90 C K Index: 6.40 Risk: None Sweat Index: 64.00 Risk: None Energy Index: 4.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.29 J/kg Max Up Vert Vel: 8.28 m/s Conv Inhibition (B-): 90892.39 J/kg Cap Strength: 31.14 C Lift Cond Lev (LCL): 938.70 mb = 624.37 m = 2048.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 at 25 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 1015 29 75 14 -13.5 -3.6 | 98 37 -36.7 5.2 1 1000 145 70 17 -16.0 -5.8 | 94 39 -39.1 3.0 2 979 305 75 20 -19.3 -5.2 | 95 43 -42.5 3.6 3 941 610 95 21 -20.9 1.8 | 104 45 -44.1 10.6 4 925 736 90 17 -17.0 0.0 | 102 41 -40.2 8.8 5 904 914 100 15 -14.8 2.6 | 107 40 -37.9 11.4 6 869 1219 105 12 -11.6 3.1 | 109 37 -34.8 11.9 7 850 1385 180 6 0.0 6.0 | 123 27 -23.2 14.8 8 835 1524 255 10 9.7 2.6 | 130 18 -13.5 11.4 9 804 1829 265 27 26.9 2.4 | 198 12 3.7 11.2 10 773 2134 270 30 30.0 -0.0 | 218 11 6.8 8.8 11 744 2438 265 26 25.9 2.3 | 194 11 2.7 11.1 12 716 2743 265 29 28.9 2.5 | 207 13 5.7 11.3 13 700 2917 270 29 29.0 -0.0 | 213 11 5.8 8.8 14 661 3353 280 34 33.5 -5.9 | 254 11 10.3 2.9 15 634 3658 275 35 34.9 -3.1 | 244 13 11.7 5.8 16 609 3962 255 39 37.7 10.1 | 217 24 14.5 18.9 17 585 4267 255 45 43.5 11.6 | 225 29 20.3 20.5 18 562 4572 260 54 53.2 9.4 | 239 35 30.0 18.2 19 540 4877 255 50 48.3 12.9 | 229 33 25.1 21.7 20 518 5182 260 48 47.3 8.3 | 235 30 24.1 17.1 21 500 5450 255 52 50.2 13.5 | 231 35 27.1 22.3 22 456 6096 260 51 50.2 8.9 | 237 32 27.1 17.7 23 437 6401 255 50 48.3 12.9 | 229 33 25.1 21.7 24 419 6706 270 52 52.0 -0.0 | 253 30 28.8 8.8 25 400 7030 275 52 51.8 -4.5 | 262 29 28.6 4.3 26 383 7315 270 50 50.0 -0.0 | 252 28 26.8 8.8 27 366 7620 275 54 53.8 -4.7 | 262 31 30.6 4.1 28 335 8230 280 60 59.1 -10.4 | 273 36 35.9 -1.6 29 300 8960 275 72 71.7 -6.3 | 267 49 48.6 2.5 30 292 9144 275 73 72.7 -6.4 | 267 50 49.5 2.4 31 275 9523 280 79 77.8 -13.7 | 275 55 54.6 -4.9 32 265 9754 280 79 77.8 -13.7 | 275 55 54.6 -4.9 33 250 10130 275 73 72.7 -6.4 | 267 50 49.5 2.4 34 248 10181 275 73 72.7 -6.4 | 267 50 49.5 2.4 35 230 10668 280 65 64.0 -11.3 | 273 41 40.8 -2.5 36 208 11278 275 56 55.8 -4.9 | 263 33 32.6 3.9 37 200 11540 280 57 56.1 -9.9 | 272 33 33.0 -1.1 38 190 11887 280 58 57.1 -10.1 | 272 34 33.9 -1.3 39 181 12192 285 34 32.8 -8.8 | 270 10 9.7 0.0 40 173 12497 270 43 43.0 -0.0 | 246 22 19.8 8.8 41 150 13410 275 33 32.9 -2.9 | 239 11 9.7 5.9 42 150 13411 275 29 28.9 -2.5 | 222 8 5.7 6.3 43 143 13716 280 39 38.4 -6.8 | 262 15 15.2 2.0 44 130 14326 295 34 30.8 -14.4 | 306 9 7.6 -5.6 45 124 14630 275 31 30.9 -2.7 | 232 10 7.7 6.1 46 113 15240 285 23 22.2 -6.0 | 161 3 -1.0 2.9 47 100 16020 300 22 19.1 -11.0 | 62 5 -4.1 -2.2 48 98 16154 300 22 19.1 -11.0 | 62 5 -4.1 -2.2 49 81 17374 260 27 26.6 4.7 | 194 14 3.4 13.5 50 77 17678 250 25 23.5 8.6 | 181 17 0.3 17.4 51 74 17983 295 13 11.8 -5.5 | 106 12 -11.4 3.3 52 71 18288 280 15 14.8 -2.6 | 126 10 -8.4 6.2 53 70 18340 290 19 17.9 -6.5 | 113 6 -5.3 2.3 54 67 18593 300 16 13.9 -8.0 | 95 9 -9.3 0.8 55 64 18898 285 18 17.4 -4.7 | 126 7 -5.8 4.1 56 61 19202 310 10 7.7 -6.4 | 99 16 -15.5 2.4 57 59 19507 285 10 9.7 -2.6 | 115 15 -13.5 6.2 58 56 19812 265 10 10.0 0.9 | 126 16 -13.2 9.7 59 51 20422 290 13 12.2 -4.4 | 112 12 -11.0 4.4 60 50 20530 280 6 5.9 -1.0 | 114 19 -17.3 7.8 61 49 20726 320 16 10.3 -12.3 | 75 13 -12.9 -3.5 62 44 21336 230 4 3.1 2.6 | 119 23 -20.1 11.4 63 40 21946 280 10 9.8 -1.7 | 118 15 -13.3 7.1 64 38 22250 320 10 6.4 -7.7 | 94 17 -16.7 1.1 65 37 22555 310 14 10.7 -9.0 | 89 12 -12.4 -0.2 66 35 22860 350 10 1.7 -9.8 | 87 21 -21.4 -1.0 67 32 23470 0 0 -0.0 -0.0 | 111 25 -23.2 8.8 68 30 23870 125 6 -4.9 3.4 | 114 31 -28.1 12.2 69 25 24994 95 15 -14.9 1.3 | 105 39 -38.1 10.1 70 23 25603 70 12 -11.3 -4.1 | 98 35 -34.5 4.7 71 22 25908 130 2 -1.5 1.3 | 112 27 -24.7 10.1 72 20 26520 140 3 -1.9 2.3 | 114 27 -25.1 11.1 73 17 27432 105 10 -9.7 2.6 | 109 35 -32.8 11.4 74 14 28651 45 10 -7.1 -7.1 | 93 30 -30.2 1.7 75 13 29261 55 17 -13.9 -9.8 | 89 37 -37.1 -0.9 76 13 29566 85 11 -11.0 -1.0 | 103 35 -34.1 7.8 77 12 29870 55 15 -12.3 -8.6 | 90 35 -35.5 0.2 78 10 31070 90 24 -24.0 0.0 | 101 48 -47.2 8.8 Wind Parameters Mean winds (0-6000m): 260.8 at 33.1 knts Storm direction: 290.8 at 24.8 knts Shear (0-3000m) pos: 7.9 neg: 0.4 tot: 8.3 10-3/s Storm rel Dir Shear (0-3000m): 125.5 deg Storm rel helicity (0-3000m) pos: 303.2 neg: -44.5 tot: 258.7 m^2/s^2 ave: 86.2 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 13.7 stream: 7.0 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.10 Bulk Shear: 353.50 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 77 19 97 42| 8.3 0.0 8.3| 58.4 -23.5 34.9 69.8 0.24| 12.0 2.8 1000 86 18 100 42| 3.3 0.0 3.3|116.8 -31.3 85.5 85.5 0.34| 11.0 3.8 1500 92 15 104 40| 8.3 0.0 8.3|220.3 -31.3 189.0 126.0 0.42| 16.1 6.8 2000 100 17 106 42| 11.0 0.0 11.0|282.1 -31.3 250.7 125.4 0.57| 17.2 9.8 2500 241 19 161 19| 8.8 0.5 9.3|288.0 -44.5 243.5 97.4 0.49| 15.1 7.3 3000 261 21 168 12| 7.9 0.4 8.3|303.2 -44.5 258.7 86.2 0.51| 13.7 7.0 4000 268 24 187 10| 6.4 2.1 8.5|317.2 -84.7 232.5 58.1 0.36| 13.1 4.7 5000 263 29 205 14| 6.5 1.8 8.2|398.8-121.9 276.9 55.4 0.35| 12.6 4.4 6000 261 33 214 17| 5.4 1.7 7.1|435.8-136.6 299.2 49.9 0.34| 11.4 3.9 Wrote GIF file: /home/apache/climate/data/raob//CYYQ/skewt/CYYQ.skewt.20250427.12.gif