UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for CYYR... Searching the city database file for: CYYR ... Date:1200Z 15 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 ------------------------------------------------------------------------------- 0 1000 27 10 9 SFC 999 36 0.0 -0.9 94 0.9 -0.4 10 9 273.2 273.8 272.8 282.9 3.58 2 925 646 -4.7 -4.8 99 0.1 -4.7 40 35 274.5 275.0 272.6 282.4 2.89 3 850 1307 -8.7 -9.2 96 0.5 -8.9 50 47 277.0 277.4 273.1 283.3 2.24 4 828 1510 -9.9 -10.5 95 0.6 -10.1 48 45 277.9 278.2 273.3 283.7 2.07 5 805 1727 -8.7 -9.6 93 0.9 -9.0 46 43 281.4 281.8 275.6 287.9 2.29 6 710 2695 -11.1 -11.5 97 0.4 -11.2 63 27 289.0 289.4 279.4 295.6 2.23 7 700 2804 -10.9 -11.4 96 0.5 -11.1 65 20 290.4 290.8 280.1 297.2 2.28 8 647 3408 -12.1 -13.4 90 1.3 -12.5 38 20 295.7 296.0 282.2 302.1 2.10 9 606 3909 -11.5 -13.6 84 2.1 -12.2 39 12 301.9 302.4 284.9 308.8 2.21 10 561 4497 -14.5 -17.8 76 3.3 -15.4 20 8 305.1 305.5 285.5 310.5 1.68 11 520 5068 -18.3 -19.3 92 1.0 -18.6 317 4 307.3 307.6 286.2 312.4 1.60 12 515 5140 -18.1 -21.1 77 3.0 -18.8 310 3 308.4 308.6 286.4 312.9 1.38 13 507 5257 -19.1 -21.5 81 2.4 -19.7 303 4 308.5 308.8 286.4 313.0 1.35 14 504 5301 -18.9 -23.9 65 5.0 -20.0 302 5 309.3 309.5 286.4 312.9 1.10 15 500 5360 -19.5 -24.0 67 4.5 -20.5 300 6 309.3 309.5 286.4 312.9 1.10 16 495 5435 -19.9 -23.8 71 3.9 -20.8 292 6 309.7 309.9 286.5 313.4 1.13 17 489 5525 -20.5 -26.5 59 6.0 -21.7 282 6 310.0 310.2 286.4 313.0 0.90 18 485 5586 -20.9 -40.9 15 20.0 -23.4 276 7 310.2 310.3 285.7 311.0 0.22 19 473 5770 -21.9 -31.9 40 10.0 -23.6 256 7 311.2 311.3 286.5 313.2 0.56 20 469 5833 -22.3 -26.4 69 4.1 -23.1 249 7 311.5 311.7 287.0 314.7 0.94 21 466 5880 -22.9 -26.3 74 3.4 -23.6 244 7 311.3 311.5 286.9 314.6 0.96 22 450 6135 -25.1 -29.7 65 4.6 -25.9 219 8 311.7 311.8 286.8 314.2 0.72 23 448 6167 -25.3 -27.5 82 2.2 -25.7 217 8 311.8 312.0 287.1 314.9 0.89 24 446 6200 -25.5 -30.0 66 4.5 -26.2 216 8 312.0 312.1 286.9 314.4 0.71 25 441 6281 -26.3 -31.3 63 5.0 -27.1 213 9 312.0 312.1 286.8 314.2 0.63 26 439 6314 -26.7 -30.6 70 3.9 -27.3 211 9 311.9 312.0 286.8 314.2 0.68 27 403 6927 -30.5 -31.7 89 1.2 -30.7 183 13 314.7 314.8 287.8 317.0 0.67 28 400 6980 -30.7 -33.1 79 2.4 -31.0 180 14 315.1 315.2 287.8 317.1 0.59 29 385 7251 -32.9 -35.4 78 2.5 -33.2 169 14 315.7 315.8 287.9 317.4 0.49 30 377 7398 -33.7 -39.7 55 6.0 -34.3 169 16 316.5 316.6 288.0 317.7 0.32 31 329 8340 -41.3 -44.7 70 3.4 -41.5 188 23 318.6 318.7 288.6 319.4 0.22 32 321 8507 -42.7 -47.7 58 5.0 -43.0 190 24 318.9 319.0 288.6 319.5 0.16 33 300 8960 -46.9 -50.8 64 3.9 -47.1 190 22 319.3 319.3 288.6 319.7 0.12 34 282 9367 -50.7 -53.0 76 2.3 -50.8 186 22 319.5 319.5 288.7 319.9 0.10 35 272 9601 -52.5 -58.5 48 6.0 -52.7 191 22 320.2 320.2 288.9 320.4 0.05 36 254 10039 -56.5 -59.6 68 3.1 -56.6 209 22 320.6 320.6 289.0 320.8 0.05 37 250 10140 -57.3 -61.2 61 3.9 -57.3 210 20 320.9 320.9 289.0 321.0 0.04 38 244 10293 -58.3 -62.1 62 3.8 -58.3 205 20 321.6 321.6 289.3 321.8 0.04 39 231 10640 -54.7 -76.7 5 22.0 -54.9 191 17 332.2 332.2 292.3 332.2 0.00 40 224 10836 -53.7 -75.7 5 22.0 -54.0 198 17 336.6 336.6 293.5 336.7 0.01 41 209 11279 -55.7 -78.7 4 23.0 -55.9 208 13 340.2 340.3 294.4 340.3 0.00 42 200 11560 -53.9 -79.9 3 26.0 -54.2 210 10 347.4 347.4 296.1 347.4 0.00 43 174 12455 -51.7 -82.7 1 31.0 -52.2 220 20 365.2 365.2 299.7 365.2 0.00 44 167 12719 -53.3 -83.3 1 30.0 -53.7 216 19 366.8 366.8 300.0 366.8 0.00 45 150 13410 -51.7 -83.7 1 32.0 -52.2 220 21 381.0 381.0 302.4 381.0 0.00 46 121 14808 -50.3 -84.3 1 34.0 -51.1 230 30 407.7 407.7 306.2 407.7 0.00 47 100 16050 -51.3 -85.3 1 34.0 -52.1 210 15 428.6 428.6 308.7 428.6 0.00 48 96 16314 -51.7 -85.7 1 34.0 -52.5 202 16 432.9 432.9 309.1 432.9 0.00 49 92 16590 -49.5 -85.5 1 36.0 -50.5 210 19 442.5 442.5 310.1 442.5 0.00 50 70 18370 -50.7 -85.7 1 35.0 -51.9 230 25 475.9 475.9 313.1 475.9 0.00 51 62 19157 -53.3 -86.3 1 33.0 -54.3 238 15 487.0 487.0 314.0 487.0 0.00 52 51 20421 -51.3 -86.3 1 35.0 -52.8 205 4 519.6 519.6 316.3 519.7 0.00 53 50 20550 -52.1 -86.1 1 34.0 -53.5 155 10 520.7 520.7 316.4 520.7 0.00 54 30 23830 -53.1 -88.1 1 35.0 -55.0 135 8 599.9 599.9 320.6 599.9 0.01 55 26 24751 -54.3 -88.3 1 34.0 -56.2 99 8 621.5 621.5 321.6 621.6 0.01 56 20 26440 -53.1 -88.1 1 35.0 -55.8 100 22 673.6 673.6 323.6 673.7 0.01 57 18 27120 -54.3 -88.3 1 34.0 -56.9 105 19 690.5 690.5 324.1 690.5 0.01 58 10 30960 -47.3 -86.3 0 39.0 -53.9 185 7 843.0 843.0 328.2 843.2 0.02 59 8.0 32439 -46.3 -85.3 0 39.0 -54.3 902.5 902.5 329.5 902.8 0.03 60 7.5 32867 -47.7 -86.7 0 39.0 -55.3 913.7 913.7 329.7 913.9 0.03 61 6.3 34036 -40.7 -81.7 0 41.0 -52.8 990.2 990.2 331.0 991.1 0.08 62 5.1 35480 -39.1 -81.1 0 42.0 -53.3 1059.1 1059.2 332.1 1060.4 0.11 TRP 244 10293 -58.3 -62.1 62 3.8 -58.3 205 20 321.6 321.6 289.3 321.8 0.04 WND Sounding variables and indices 1000-500 mb thick: 5333.00 m Freezing level: 999.00 mb = 36.00 m = 118.11 ft Wetbulb zero: Below ground Precipitable water: 0.50 inches Sfc-500 mean rel hum: 90.67 % Est. max temperature: 3.84 C = 38.91 F Sfc-Lift cond lev (LCL): 984.92 mb = 148.54 m = 487.34 ft T: -0.87 C 700-500 lapse rate: 3.36 C/km ThetaE index: 0.48 C Layer 925.0- 850.0 mb Conv cond level (CCL): 941.77 mb = 503.63 m = 1652.30 ft Mean mixing ratio: 3.11 g/kg Conv temperature: 0.98 C = 33.77 F Cap Strength: 22.45 C Lifted Index: 22.32 C Risk: None Lifted Index @300 mb: 25.97 C Lifted Index @700 mb: 9.82 C Showalter Index: 21.82 C Risk: None Total Totals Index: 21.10 C Risk: None Vertical Totals Index: 10.80 C Cross Totals Index: 10.30 C K Index: 1.10 Risk: None Sweat Index: 100.00 Risk: None Energy Index: 6.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.47 J/kg Max Up Vert Vel: 3.86 m/s Conv Inhibition (B-): 0.05 J/kg Cap Strength: 22.39 C Lift Cond Lev (LCL): 942.42 mb = 498.09 m = 1634.14 ft Lev Free Conv (LFC): 927.42 mb = 625.26 m = 2051.36 ft Equ Level (EL): 907.42 mb = 795.97 m = 2611.42 ft B at Equ Level: 7.29 J/kg Max Parcel Lev (MPL): 847.42 mb = 1330.45 m = 4364.94 ft Wind level data Storm motion: 74 at 17 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 ---------------------------------------------------------- 0 999 36 10 9 -1.6 -8.9 | 287 15 14.6 -4.4 1 966 305 25 29 -12.3 -26.3 | 350 22 3.9 -21.8 2 929 610 35 35 -20.1 -28.7 | 9 24 -3.9 -24.2 3 925 646 40 35 -22.5 -26.8 | 16 23 -6.3 -22.3 4 894 914 45 39 -27.6 -27.6 | 26 26 -11.4 -23.1 5 860 1219 50 45 -34.5 -28.9 | 37 31 -18.3 -24.4 6 850 1307 50 47 -36.0 -30.2 | 38 32 -19.8 -25.7 7 794 1829 45 42 -29.7 -29.7 | 28 29 -13.5 -25.2 8 764 2134 60 41 -35.5 -20.5 | 50 25 -19.3 -16.0 9 734 2438 55 31 -25.4 -17.8 | 35 16 -9.2 -13.3 10 706 2743 65 26 -23.6 -11.0 | 49 10 -7.4 -6.5 11 700 2804 65 20 -18.1 -8.5 | 26 4 -1.9 -3.9 12 678 3048 60 20 -17.3 -10.0 | 12 6 -1.1 -5.5 13 651 3353 35 20 -11.5 -16.4 | 338 13 4.7 -11.9 14 626 3658 55 19 -15.6 -10.9 | 354 6 0.6 -6.4 15 601 3962 35 10 -5.7 -8.2 | 289 11 10.5 -3.7 16 577 4267 45 8 -5.7 -5.7 | 276 11 10.5 -1.2 17 533 4877 335 8 3.4 -7.3 | 278 20 19.6 -2.7 18 512 5182 305 2 1.6 -1.1 | 259 18 17.8 3.4 19 500 5360 300 6 5.2 -3.0 | 266 21 21.4 1.5 20 452 6096 220 8 5.1 6.1 | 244 24 21.3 10.6 21 415 6706 195 10 2.6 9.7 | 233 24 18.8 14.2 22 400 6980 180 14 0.0 14.0 | 221 25 16.2 18.5 23 398 7010 180 13 0.0 13.0 | 223 24 16.2 17.5 24 381 7315 165 14 -3.6 13.5 | 215 22 12.6 18.0 25 364 7620 180 21 0.0 21.0 | 212 30 16.2 25.5 26 319 8534 190 24 4.2 23.6 | 216 35 20.4 28.1 27 300 8960 190 22 3.8 21.7 | 217 33 20.0 26.2 28 292 9144 190 22 3.8 21.7 | 217 33 20.0 26.2 29 278 9449 185 22 1.9 21.9 | 214 32 18.1 26.4 30 253 10058 210 22 11.0 19.1 | 229 36 27.2 23.6 31 250 10140 210 20 10.0 17.3 | 230 34 26.2 21.8 32 244 10293 205 20 8.5 18.1 | 227 33 24.6 22.6 33 230 10668 190 17 3.0 16.7 | 222 29 19.1 21.2 34 219 10973 205 17 7.2 15.4 | 230 31 23.4 19.9 35 200 11560 210 10 5.0 8.7 | 238 25 21.2 13.2 36 199 11582 215 12 6.9 9.8 | 238 27 23.1 14.3 37 173 12497 220 20 12.9 15.3 | 236 35 29.1 19.8 38 165 12802 215 18 10.3 14.7 | 234 33 26.5 19.2 39 157 13106 235 18 14.7 10.3 | 244 34 30.9 14.8 40 150 13410 220 21 13.5 16.1 | 235 36 29.7 20.6 41 150 13411 200 15 5.1 14.1 | 229 28 21.3 18.6 42 143 13716 230 26 19.9 16.7 | 240 42 36.1 21.2 43 124 14630 230 31 23.7 19.9 | 239 47 39.9 24.4 44 113 15240 230 26 19.9 16.7 | 240 42 36.1 21.2 45 108 15545 245 24 21.8 10.1 | 249 41 37.9 14.6 46 103 15850 210 17 8.5 14.7 | 232 31 24.7 19.2 47 100 16050 210 15 7.5 13.0 | 234 29 23.7 17.5 48 98 16154 210 15 7.5 13.0 | 234 29 23.7 17.5 49 94 16459 195 17 4.4 16.4 | 225 29 20.6 20.9 50 90 16764 230 21 16.1 13.5 | 241 37 32.3 18.0 51 86 17069 200 20 6.8 18.8 | 225 33 23.0 23.3 52 82 17374 210 19 9.5 16.5 | 231 33 25.7 21.0 53 78 17678 240 19 16.5 9.5 | 247 36 32.7 14.0 54 71 18288 220 26 16.7 19.9 | 233 41 32.9 24.4 55 70 18370 230 25 19.2 16.1 | 240 41 35.3 20.6 56 65 18898 240 18 15.6 9.0 | 247 35 31.8 13.5 57 59 19507 235 12 9.8 6.9 | 246 28 26.0 11.4 58 56 19812 210 11 5.5 9.5 | 237 26 21.7 14.0 59 51 20422 205 4 1.7 3.6 | 246 20 17.9 8.1 60 50 20550 155 10 -4.2 9.1 | 221 18 12.0 13.6 61 49 20726 145 10 -5.7 8.2 | 219 16 10.5 12.7 62 46 21031 160 10 -3.4 9.4 | 223 19 12.8 13.9 63 44 21336 270 4 4.0 -0.0 | 257 21 20.2 4.5 64 42 21641 145 13 -7.5 10.6 | 210 17 8.7 15.2 65 40 21946 180 11 0.0 11.0 | 226 22 16.2 15.5 66 30 23830 135 8 -5.7 5.7 | 226 15 10.5 10.2 67 29 24079 145 11 -6.3 9.0 | 216 17 9.9 13.5 68 28 24384 105 10 -9.7 2.6 | 223 10 6.5 7.1 69 26 24689 115 10 -9.1 4.2 | 219 11 7.1 8.7 70 25 24994 35 1 -0.6 -0.8 | 257 16 15.6 3.7 71 24 25298 75 10 -9.7 -2.6 | 254 7 6.5 1.9 72 22 25908 110 23 -21.6 7.9 | 156 14 -5.4 12.4 73 21 26213 130 12 -9.2 7.7 | 210 14 7.0 12.2 74 20 26440 100 22 -21.7 3.8 | 147 10 -5.5 8.3 75 19 26822 95 25 -24.9 2.2 | 127 11 -8.7 6.7 76 18 27127 105 19 -18.4 4.9 | 167 10 -2.2 9.4 77 17 27432 130 17 -13.0 10.9 | 192 16 3.2 15.4 78 16 28042 110 15 -14.1 5.1 | 192 10 2.1 9.6 79 15 28346 125 16 -13.1 9.2 | 193 14 3.1 13.7 80 14 28651 110 14 -13.2 4.8 | 198 10 3.0 9.3 81 14 28956 130 16 -12.3 10.3 | 195 15 3.9 14.8 82 13 29261 105 18 -17.4 4.7 | 173 9 -1.2 9.2 83 12 29566 140 16 -10.3 12.3 | 199 18 5.9 16.8 84 11 30175 155 13 -5.5 11.8 | 213 19 10.7 16.3 85 10 30960 185 7 0.6 7.0 | 236 20 16.8 11.5 Wind Parameters Mean winds (0-6000m): 44.5 at 22.4 knts Storm direction: 74.5 at 16.8 knts Shear (0-3000m) pos: 2.7 neg: 0.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 85.6 deg Storm rel helicity (0-3000m) pos: 302.3 neg: -71.6 tot: 230.7 m^2/s^2 ave: 76.9 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 14.9 stream: 6.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.90 Bulk Shear: 8.26 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 26 25 343 18| 26.2 0.0 26.2|123.5 0.0 123.5 247.0 0.94| 27.7 26.0 1000 36 31 5 21| 17.8 0.0 17.8|196.1 0.0 196.1 196.1 0.93| 20.2 18.7 1500 41 36 18 23| 13.1 0.0 13.1|221.4 -16.1 205.3 136.9 0.79| 16.4 13.0 2000 43 37 23 25| 9.1 0.0 9.1|270.0 -36.1 233.8 116.9 0.72| 15.0 10.8 2500 46 37 26 24| 5.0 0.0 5.0|296.1 -65.3 230.7 92.3 0.55| 15.3 8.4 3000 48 35 27 21| 2.7 0.0 2.7|302.3 -71.6 230.7 76.9 0.45| 14.9 6.6 4000 48 30 22 17| 2.0 1.5 3.6|307.9-103.8 204.1 51.0 0.24| 14.4 3.4 5000 46 26 10 14| 1.6 2.2 3.8|311.5-134.0 177.5 35.5 0.17| 13.0 2.1 6000 44 22 358 12| 1.4 2.4 3.7|318.0-193.8 124.2 20.7 0.09| 12.0 1.0 Wrote GIF file: /home/apache/climate/data/raob//CYYR/skewt/CYYR.skewt.20250415.12.gif