UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for CYYR... Searching the city database file for: CYYR ... Date:1200Z 23 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 1018 36 1.0 -1.6 83 2.6 -0.0 50 3 272.8 273.3 272.2 281.8 3.33 1 1000 178 -0.9 -2.2 91 1.3 -1.4 50 4 272.2 272.8 271.8 281.0 3.25 2 989 266 -1.5 -2.9 90 1.4 -2.0 53 7 272.5 273.0 271.7 281.0 3.12 3 982 323 -0.5 -5.5 69 5.0 -2.3 58 8 274.1 274.5 271.8 281.2 2.58 4 979 347 0.0 -3.8 76 3.8 -1.4 63 8 274.8 275.3 272.8 282.9 2.94 5 973 397 0.2 -4.7 70 4.9 -1.6 72 7 275.5 276.0 273.0 283.2 2.77 6 939 682 1.2 -8.8 47 10.0 -2.3 114 6 279.3 279.7 274.2 285.3 2.09 7 925 803 0.4 -8.6 51 9.0 -2.7 120 7 279.7 280.1 274.5 285.9 2.15 8 906 969 -0.5 -8.5 55 8.0 -3.3 129 5 280.5 280.8 275.0 286.8 2.22 9 887 1138 -0.7 -13.7 37 13.0 -4.7 157 6 282.0 282.2 274.8 286.3 1.49 10 850 1477 -3.3 -12.3 50 9.0 -6.1 135 5 282.7 283.0 275.5 287.8 1.75 11 745 2505 -10.3 -14.8 70 4.5 -11.5 111 9 285.9 286.2 277.0 290.8 1.63 12 730 2662 -11.1 -18.1 56 7.0 -12.9 152 8 286.7 287.0 276.9 290.5 1.26 13 700 2982 -13.9 -18.8 66 4.9 -15.0 175 9 287.1 287.3 277.1 290.8 1.24 14 662 3404 -17.7 -20.0 82 2.3 -18.2 158 10 287.4 287.6 277.2 291.0 1.18 15 657 3461 -17.5 -18.9 89 1.4 -17.8 162 9 288.3 288.5 277.7 292.2 1.31 16 624 3846 -18.9 -21.5 80 2.6 -19.4 190 7 291.0 291.2 278.8 294.4 1.10 17 604 4089 -19.1 -20.2 91 1.1 -19.3 210 7 293.5 293.7 280.2 297.4 1.27 18 592 4239 -18.5 -20.7 83 2.2 -19.0 222 6 295.8 296.1 281.2 299.7 1.24 19 500 5490 -23.1 -25.6 80 2.5 -23.6 280 10 304.9 305.1 284.5 308.0 0.95 20 494 5578 -23.5 -26.3 78 2.8 -24.0 269 10 305.4 305.6 284.7 308.4 0.90 21 407 6959 -33.7 -35.3 85 1.6 -33.9 296 15 309.6 309.7 285.8 311.3 0.47 22 400 7080 -34.5 -37.1 77 2.6 -34.8 285 16 310.2 310.2 285.9 311.5 0.40 23 370 7620 -38.7 -43.2 62 4.5 -39.0 275 14 311.6 311.6 286.2 312.4 0.23 24 326 8473 -46.7 -48.6 81 1.9 -46.8 250 11 312.0 312.1 286.2 312.6 0.14 25 322 8555 -47.3 -49.9 75 2.6 -47.4 244 11 312.3 312.3 286.3 312.8 0.12 26 312 8763 -48.5 -51.8 68 3.3 -48.6 230 11 313.5 313.5 286.7 313.8 0.10 27 300 9020 -50.3 -59.3 34 9.0 -50.5 250 10 314.5 314.5 286.9 314.6 0.04 28 299 9042 -50.5 -59.5 34 9.0 -50.7 250 10 314.5 314.5 286.9 314.6 0.04 29 287 9310 -52.3 -57.3 55 5.0 -52.4 237 11 315.6 315.6 287.3 315.8 0.06 30 285 9355 -52.7 -59.7 42 7.0 -52.8 233 11 315.7 315.7 287.3 315.8 0.04 31 282 9424 -52.9 -64.9 22 12.0 -53.1 227 11 316.3 316.3 287.6 316.4 0.02 32 250 10200 -55.7 -68.7 18 13.0 -55.9 260 12 323.3 323.3 289.8 323.3 0.01 33 242 10406 -56.5 -71.5 13 15.0 -56.7 260 13 325.1 325.1 290.3 325.1 0.01 34 234 10617 -56.9 -71.9 13 15.0 -57.1 235 10 327.6 327.6 291.0 327.7 0.01 35 226 10836 -57.3 -73.3 11 16.0 -57.5 254 10 330.3 330.3 291.8 330.3 0.01 36 218 11064 -55.5 -74.5 8 19.0 -55.7 281 12 336.5 336.5 293.4 336.5 0.01 37 203 11516 -55.9 -75.9 6 20.0 -56.1 276 17 342.8 342.8 295.0 342.8 0.01 38 200 11610 -55.3 -77.3 5 22.0 -55.6 265 18 345.2 345.2 295.6 345.2 0.01 39 178 12357 -52.7 -79.7 2 27.0 -53.1 273 22 361.2 361.2 299.0 361.2 0.00 40 165 12845 -53.3 -82.3 2 29.0 -53.7 264 28 368.1 368.1 300.2 368.1 0.00 41 150 13460 -51.7 -82.7 1 31.0 -52.2 285 21 381.0 381.0 302.4 381.0 0.00 42 129 14440 -50.9 -82.9 1 32.0 -51.6 277 19 399.2 399.2 305.1 399.2 0.00 43 112 15358 -51.5 -83.5 1 32.0 -52.2 278 17 414.6 414.6 307.1 414.6 0.00 44 107 15653 -53.3 -84.3 1 31.0 -53.9 286 14 416.6 416.6 307.3 416.6 0.00 45 100 16090 -52.3 -84.3 1 32.0 -53.0 280 17 426.7 426.7 308.4 426.7 0.00 46 97 16288 -51.3 -83.3 1 32.0 -52.1 272 18 432.4 432.4 309.1 432.4 0.00 47 86 17068 -53.3 -84.3 1 31.0 -54.1 285 12 443.5 443.5 310.2 443.5 0.00 48 70 18400 -51.7 -84.7 1 33.0 -52.8 280 10 473.8 473.8 313.0 473.8 0.00 49 59 19508 -49.5 -83.5 1 34.0 -51.1 295 16 502.5 502.5 315.1 502.5 0.01 50 50 20580 -52.3 -85.3 1 33.0 -53.7 155 10 520.2 520.2 316.3 520.3 0.01 51 30 23880 -53.1 -86.1 1 33.0 -55.0 130 12 599.9 599.9 320.6 599.9 0.01 52 23 25597 -50.1 -85.1 1 35.0 -53.2 134 17 656.1 656.1 322.9 656.2 0.01 53 20 26500 -53.3 -86.3 1 33.0 -55.9 75 17 673.0 673.0 323.5 673.1 0.01 54 18 27179 -53.7 -86.7 1 33.0 -56.4 99 15 692.4 692.4 324.2 692.4 0.01 55 10 31020 -46.7 -84.7 1 38.0 -53.6 155 12 845.2 845.2 328.3 845.5 0.03 56 8.7 31947 -45.3 -84.3 0 39.0 -53.4 885.0 885.0 329.1 885.4 0.04 57 8.5 32102 -45.7 -84.7 0 39.0 -53.8 889.3 889.4 329.2 889.7 0.04 58 5.3 35304 -37.7 -79.7 0 42.0 -52.6 1053.8 1053.9 332.0 1055.4 0.13 59 4.7 36141 -32.9 -76.9 0 44.0 -51.7 1112.9 1113.0 332.8 1116.0 0.23 TRP 234 10617 -56.9 -71.9 13 15.0 -57.1 235 10 327.6 327.6 291.0 327.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5312.00 m Freezing level: 1008.53 mb = 110.74 m = 363.31 ft Freezing level: 979.00 mb = 347.40 m = 1139.76 ft Freezing level: 916.56 mb = 876.83 m = 2876.70 ft Wetbulb zero: Below ground Precipitable water: 0.38 inches Sfc-500 mean rel hum: 69.79 % Est. max temperature: 10.63 C = 51.13 F Sfc-Lift cond lev (LCL): 977.54 mb = 359.33 m = 1178.88 ft T: 0.05 C 700-500 lapse rate: 3.67 C/km ThetaE index: 0.82 C Layer 1000.0- 982.0 mb Conv cond level (CCL): 774.94 mb = 2198.06 m = 7211.38 ft Mean mixing ratio: 2.66 g/kg Conv temperature: 13.29 C = 55.93 F Cap Strength: 12.07 C Lifted Index: 18.19 C Risk: None Lifted Index @300 mb: 22.04 C Lifted Index @700 mb: 6.30 C Showalter Index: 14.79 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 10.80 C K Index: 2.60 Risk: None Sweat Index: 20.00 Risk: None Energy Index: 4.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.82 J/kg Max Up Vert Vel: 8.70 m/s Conv Inhibition (B-): 88539.76 J/kg Cap Strength: 17.70 C Lift Cond Lev (LCL): 886.65 mb = 1141.55 m = 3745.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 222 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 1018 36 50 3 -2.3 -1.9 | 45 9 -6.5 -6.6 1 1000 178 50 4 -3.1 -2.6 | 45 10 -7.2 -7.2 2 984 305 55 8 -6.6 -4.6 | 49 14 -10.7 -9.2 3 948 610 110 6 -5.6 2.1 | 75 10 -9.8 -2.6 4 925 803 120 7 -6.1 3.5 | 84 10 -10.2 -1.1 5 912 914 120 5 -4.3 2.5 | 76 9 -8.5 -2.1 6 878 1219 170 6 -1.0 5.9 | 104 5 -5.2 1.3 7 850 1477 135 5 -3.5 3.5 | 82 8 -7.7 -1.1 8 812 1829 105 5 -4.8 1.3 | 70 10 -9.0 -3.3 9 781 2134 95 7 -7.0 0.6 | 70 12 -11.2 -4.0 10 751 2438 95 9 -9.0 0.8 | 74 14 -13.1 -3.8 11 722 2743 175 7 -0.6 7.0 | 116 5 -4.8 2.3 12 700 2982 175 9 -0.8 9.0 | 131 7 -5.0 4.3 13 666 3353 155 10 -4.2 9.1 | 118 10 -8.4 4.4 14 639 3658 175 8 -0.7 8.0 | 124 6 -4.9 3.3 15 589 4267 225 6 4.2 4.2 | 351 0 0.1 -0.4 16 566 4572 235 14 11.5 8.0 | 245 8 7.3 3.4 17 543 4877 240 14 12.1 7.0 | 253 8 7.9 2.4 18 521 5182 250 11 10.3 3.8 | 278 6 6.2 -0.9 19 500 5486 280 10 9.8 -1.7 | 318 9 5.7 -6.4 20 500 5490 280 10 9.8 -1.7 | 318 9 5.7 -6.4 21 479 5791 240 10 8.7 5.0 | 265 4 4.5 0.4 22 459 6096 270 14 14.0 -0.0 | 295 11 9.8 -4.6 23 440 6401 270 17 17.0 -0.0 | 290 14 12.8 -4.6 24 422 6706 275 16 15.9 -1.4 | 297 13 11.8 -6.0 25 404 7010 300 15 13.0 -7.5 | 324 15 8.8 -12.1 26 400 7080 285 16 15.5 -4.1 | 308 14 11.3 -8.8 27 386 7315 275 15 14.9 -1.3 | 299 12 10.8 -5.9 28 369 7620 275 14 13.9 -1.2 | 301 11 9.8 -5.9 29 353 7925 285 11 10.6 -2.8 | 319 10 6.4 -7.5 30 308 8839 225 11 7.8 7.8 | 229 5 3.6 3.1 31 300 9020 250 10 9.4 3.4 | 283 5 5.2 -1.2 32 294 9144 250 10 9.4 3.4 | 283 5 5.2 -1.2 33 281 9449 225 11 7.8 7.8 | 229 5 3.6 3.1 34 268 9754 245 11 10.0 4.6 | 270 6 5.8 0.0 35 256 10058 235 15 12.3 8.6 | 244 9 8.1 4.0 36 250 10200 260 12 11.8 2.1 | 288 8 7.6 -2.5 37 244 10363 265 14 13.9 1.2 | 289 10 9.8 -3.4 38 234 10617 235 10 8.2 5.7 | 255 4 4.0 1.1 39 232 10668 235 9 7.4 5.2 | 261 3 3.2 0.5 40 211 11278 305 13 10.6 -7.5 | 332 14 6.5 -12.1 41 200 11610 265 18 17.9 1.6 | 283 14 13.7 -3.1 42 192 11887 265 19 18.9 1.7 | 281 15 14.7 -3.0 43 174 12497 275 23 22.9 -2.0 | 290 20 18.7 -6.6 44 166 12802 260 29 28.6 5.0 | 269 24 24.4 0.4 45 158 13106 285 25 24.1 -6.5 | 299 23 20.0 -11.1 46 150 13460 285 21 20.3 -5.4 | 302 19 16.1 -10.1 47 138 14021 295 25 22.7 -10.6 | 309 24 18.5 -15.2 48 131 14326 275 20 19.9 -1.7 | 292 17 15.7 -6.4 49 119 14935 285 15 14.5 -3.9 | 310 13 10.3 -8.5 50 114 15240 265 18 17.9 1.6 | 283 14 13.7 -3.1 51 109 15545 300 15 13.0 -7.5 | 324 15 8.8 -12.1 52 104 15850 260 11 10.8 1.9 | 292 7 6.7 -2.7 53 100 16090 280 17 16.7 -3.0 | 301 15 12.6 -7.6 54 99 16154 265 18 17.9 1.6 | 283 14 13.7 -3.1 55 94 16459 280 17 16.7 -3.0 | 301 15 12.6 -7.6 56 90 16764 275 18 17.9 -1.6 | 294 15 13.7 -6.2 57 86 17069 285 12 11.6 -3.1 | 316 11 7.4 -7.7 58 78 17678 265 12 12.0 1.0 | 295 9 7.8 -3.6 59 75 17983 275 11 11.0 -1.0 | 310 9 6.8 -5.6 60 71 18288 260 10 9.8 1.7 | 297 6 5.7 -2.9 61 70 18400 280 10 9.8 -1.7 | 318 9 5.7 -6.4 62 68 18593 280 10 9.8 -1.7 | 318 9 5.7 -6.4 63 65 18898 220 10 6.4 7.7 | 217 4 2.2 3.0 64 59 19507 295 16 14.5 -6.8 | 318 15 10.3 -11.4 65 50 20580 155 10 -4.2 9.1 | 118 10 -8.4 4.4 66 49 20726 145 10 -5.7 8.2 | 110 11 -9.9 3.6 67 44 21336 190 11 1.9 10.8 | 160 7 -2.3 6.2 68 32 23470 135 10 -7.1 7.1 | 102 12 -11.3 2.4 69 30 23774 90 10 -10.0 0.0 | 72 15 -14.2 -4.6 70 30 23880 130 12 -9.2 7.7 | 103 14 -13.4 3.1 71 29 24079 105 19 -18.4 4.9 | 91 23 -22.5 0.3 72 28 24384 130 10 -7.7 6.4 | 99 12 -11.8 1.8 73 26 24689 95 12 -12.0 1.0 | 77 17 -16.1 -3.6 74 25 24994 135 13 -9.2 9.2 | 109 14 -13.4 4.6 75 24 25298 105 11 -10.6 2.8 | 83 15 -14.8 -1.8 76 23 25603 135 17 -12.0 12.0 | 115 18 -16.2 7.4 77 22 25908 65 10 -9.1 -4.2 | 56 16 -13.2 -8.9 78 21 26213 60 11 -9.5 -5.5 | 54 17 -13.7 -10.1 79 20 26500 75 17 -16.4 -4.4 | 66 22 -20.6 -9.0 80 19 26822 75 17 -16.4 -4.4 | 66 22 -20.6 -9.0 81 17 27432 115 14 -12.7 5.9 | 94 17 -16.9 1.3 82 17 27737 130 12 -9.2 7.7 | 103 14 -13.4 3.1 83 16 28042 100 14 -13.8 2.4 | 83 18 -18.0 -2.2 84 15 28346 115 22 -19.9 9.3 | 101 25 -24.1 4.7 85 14 28651 100 20 -19.7 3.5 | 87 24 -23.9 -1.2 86 14 28956 120 25 -21.7 12.5 | 107 27 -25.8 7.9 87 12 29566 110 18 -16.9 6.2 | 94 21 -21.1 1.5 88 12 29870 145 18 -10.3 14.7 | 125 18 -14.5 10.1 89 11 30175 130 8 -6.1 5.1 | 93 10 -10.3 0.5 90 10 31020 155 12 -5.1 10.9 | 124 11 -9.3 6.2 Wind Parameters Mean winds (0-6000m): 192.1 at 8.3 knts Storm direction: 222.1 at 6.2 knts Shear (0-3000m) pos: 2.5 neg: 0.7 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 84.5 deg Storm rel helicity (0-3000m) pos: 54.7 neg: -10.2 tot: 44.5 m^2/s^2 ave: 14.8 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.75 Bulk Shear: 21.65 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 64 6 53 12| 5.1 0.0 5.1| 18.4 0.0 18.4 36.7 0.57| 10.0 5.7 1000 91 6 66 11| 3.2 0.0 3.2| 26.9 -1.5 25.4 25.4 0.53| 8.0 4.3 1500 111 6 75 10| 2.1 0.3 2.5| 30.1 -6.3 23.8 15.9 0.34| 7.5 2.6 2000 111 6 75 10| 1.6 1.1 2.7| 30.4 -10.1 20.4 10.2 0.23| 6.6 1.5 2500 107 6 74 10| 2.0 0.9 2.9| 43.3 -10.2 33.1 13.2 0.31| 6.6 2.0 3000 118 6 81 10| 2.5 0.7 3.3| 54.7 -10.2 44.5 14.8 0.37| 7.2 2.6 4000 137 7 93 9| 1.9 0.7 2.5| 57.6 -13.6 44.1 11.0 0.30| 6.7 2.0 5000 166 8 116 7| 2.1 0.5 2.6| 63.8 -13.8 50.0 10.0 0.23| 6.9 1.6 6000 192 8 145 4| 1.4 0.1 1.6| 79.3 -21.1 58.2 9.7 0.23| 7.2 1.6 Wrote GIF file: /home/apache/climate/data/raob//CYYR/skewt/CYYR.skewt.20250423.12.gif