UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for CYYR... Searching the city database file for: CYYR ... Date:0000Z 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 1016 36 5.2 -4.8 48 10.0 1.4 10 5 277.1 277.5 273.7 284.4 2.63 1 1014 52 5.8 -5.2 45 11.0 1.5 15 6 277.8 278.3 274.0 285.0 2.55 2 1000 166 6.2 -6.8 39 13.0 1.3 50 11 279.4 279.7 274.5 285.9 2.29 3 976 365 7.0 -9.0 31 16.0 1.1 52 10 282.1 282.4 275.5 287.8 1.98 4 925 804 4.0 -8.0 41 12.0 -0.4 80 3 283.4 283.8 276.6 289.9 2.26 5 850 1483 -2.5 -6.8 72 4.3 -4.1 165 6 283.5 284.0 277.3 291.3 2.70 6 773 2228 -8.7 -9.9 91 1.2 -9.1 212 10 284.7 285.1 277.4 291.4 2.33 7 743 2533 -11.1 -11.1 100 0.0 -11.1 211 9 285.3 285.7 277.5 291.7 2.20 8 700 2989 -13.9 -15.4 88 1.5 -14.3 240 6 287.1 287.4 277.6 292.0 1.65 9 656 3479 -16.9 -18.3 89 1.4 -17.2 251 5 289.1 289.3 278.3 293.3 1.38 10 570 4532 -18.1 -20.7 80 2.6 -18.7 301 17 299.5 299.8 282.8 303.6 1.29 11 500 5500 -24.1 -25.7 87 1.6 -24.4 305 18 303.7 303.8 284.1 306.7 0.94 12 494 5588 -24.7 -26.2 87 1.5 -25.0 304 17 304.0 304.1 284.2 307.0 0.91 13 446 6324 -29.3 -32.1 77 2.8 -29.7 324 7 307.2 307.3 285.0 309.2 0.58 14 400 7090 -35.5 -38.6 73 3.1 -35.8 340 6 308.9 308.9 285.3 310.0 0.34 15 391 7248 -36.9 -40.2 71 3.3 -37.2 341 7 309.0 309.1 285.4 310.1 0.29 16 376 7517 -39.3 -41.5 80 2.2 -39.5 344 8 309.3 309.4 285.4 310.3 0.27 17 362 7775 -41.3 -45.4 64 4.1 -41.5 352 9 310.0 310.1 285.6 310.7 0.18 18 318 8640 -48.7 -50.1 85 1.4 -48.7 358 10 311.5 311.5 286.0 311.9 0.12 19 312 8765 -49.9 -51.8 80 1.9 -50.0 8 11 311.5 311.5 286.0 311.9 0.10 20 309 8828 -50.3 -51.8 84 1.5 -50.4 14 11 311.8 311.8 286.1 312.2 0.10 21 303 8955 -51.5 -53.6 78 2.1 -51.5 9 7 311.9 311.9 286.1 312.2 0.09 22 300 9020 -51.7 -55.5 64 3.8 -51.8 5 5 312.5 312.5 286.3 312.7 0.07 23 298 9063 -51.7 -58.7 43 7.0 -51.8 5 5 313.1 313.1 286.5 313.3 0.05 24 288 9284 -52.7 -64.7 22 12.0 -52.9 338 5 314.7 314.7 287.0 314.8 0.02 25 272 9652 -54.9 -65.9 24 11.0 -55.1 265 4 316.7 316.7 287.7 316.8 0.02 26 250 10190 -55.7 -68.7 18 13.0 -55.9 295 10 323.3 323.3 289.8 323.3 0.01 27 241 10424 -56.1 -72.1 12 16.0 -56.3 283 10 326.1 326.1 290.6 326.1 0.01 28 225 10863 -53.9 -72.9 8 19.0 -54.2 269 15 335.9 335.9 293.3 335.9 0.01 29 211 11276 -54.3 -75.3 6 21.0 -54.6 285 15 341.5 341.5 294.7 341.5 0.01 30 200 11620 -53.5 -78.5 3 25.0 -53.8 270 22 348.0 348.0 296.2 348.1 0.00 31 195 11782 -53.1 -79.1 3 26.0 -53.4 282 21 351.2 351.2 296.9 351.2 0.00 32 192 11882 -51.7 -79.7 2 28.0 -52.1 290 20 355.0 355.0 297.7 355.0 0.00 33 182 12227 -52.7 -80.7 2 28.0 -53.1 279 18 358.9 358.9 298.5 358.9 0.00 34 162 12981 -50.3 -83.3 1 33.0 -50.9 278 24 375.1 375.1 301.4 375.1 0.00 35 153 13352 -51.7 -84.7 1 33.0 -52.2 284 21 378.8 378.8 302.1 378.8 0.00 36 150 13480 -51.1 -84.1 1 33.0 -51.7 280 17 382.0 382.0 302.6 382.0 0.00 37 132 14312 -50.5 -84.5 1 34.0 -51.2 251 15 397.3 397.3 304.8 397.3 0.00 38 108 15612 -52.7 -85.7 1 33.0 -53.4 289 18 416.6 416.6 307.3 416.6 0.00 39 100 16110 -51.7 -85.7 1 34.0 -52.5 300 21 427.8 427.8 308.6 427.8 0.00 40 91 16723 -51.1 -86.1 1 35.0 -52.0 261 17 440.7 440.7 310.0 440.7 0.00 41 75 17975 -53.7 -87.7 1 34.0 -54.5 300 10 460.3 460.3 311.8 460.3 0.00 42 70 18420 -52.3 -88.3 1 36.0 -53.3 270 12 472.5 472.5 312.8 472.5 0.00 43 56 19866 -49.9 -87.9 0 38.0 -51.5 275 12 509.1 509.1 315.6 509.1 0.00 44 50 20600 -52.7 -88.7 1 36.0 -54.0 80 9 519.3 519.3 316.2 519.3 0.00 45 47 20998 -53.1 -89.1 0 36.0 -54.4 118 8 527.6 527.6 316.8 527.6 0.00 46 45 21279 -50.7 -88.7 0 38.0 -52.5 145 8 540.0 540.0 317.5 540.0 0.00 47 30 23910 -51.3 -89.3 0 38.0 -53.6 150 6 604.8 604.8 320.8 604.8 0.00 48 26 24839 -53.1 -90.1 0 37.0 -55.3 77 13 624.9 624.9 321.7 625.0 0.00 49 20 26540 -51.5 -88.5 0 37.0 -54.6 70 7 678.5 678.5 323.7 678.6 0.01 50 10 31080 -46.9 -85.9 0 39.0 -53.7 120 10 844.5 844.5 328.2 844.7 0.02 51 7.4 33099 -41.5 -82.5 0 41.0 -52.4 942.4 942.4 330.2 943.0 0.06 TRP 272 9652 -54.9 -65.9 24 11.0 -55.1 265 4 316.7 316.7 287.7 316.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5334.00 m Freezing level: 878.85 mb = 1221.85 m = 4008.63 ft Wetbulb zero: 939.47 mb = 677.10 m = 2221.43 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 76.07 % Est. max temperature: 11.65 C = 52.97 F Sfc-Lift cond lev (LCL): 870.43 mb = 1292.31 m = 4239.83 ft T: -0.67 C 700-500 lapse rate: 4.06 C/km Conv cond level (CCL): 740.82 mb = 2555.92 m = 8385.46 ft Mean mixing ratio: 2.19 g/kg Conv temperature: 13.53 C = 56.35 F Cap Strength: 11.41 C Lifted Index: 13.67 C Risk: None Lifted Index @300 mb: 17.42 C Lifted Index @700 mb: 3.07 C Showalter Index: 11.15 C Risk: None Total Totals Index: 38.90 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 17.30 C K Index: 13.30 Risk: None Sweat Index: 30.00 Risk: None Energy Index: 3.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.44 J/kg Max Up Vert Vel: 6.55 m/s Conv Inhibition (B-): 70039.88 J/kg Cap Strength: 13.60 C Lift Cond Lev (LCL): 782.36 mb = 2133.55 m = 6999.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 7 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 1016 36 10 5 -0.9 -4.9 | 86 6 -5.9 -0.4 1 1000 166 50 11 -8.4 -7.1 | 79 14 -13.4 -2.5 2 983 305 50 10 -7.7 -6.4 | 82 13 -12.7 -1.9 3 947 610 60 8 -6.9 -4.0 | 93 12 -11.9 0.5 4 925 804 80 3 -3.0 -0.5 | 117 9 -8.0 4.0 5 912 914 0 0 -0.0 -0.0 | 132 7 -5.0 4.5 6 878 1219 145 4 -2.3 3.3 | 137 11 -7.3 7.8 7 850 1483 165 6 -1.6 5.8 | 148 12 -6.6 10.3 8 813 1829 170 7 -1.2 6.9 | 151 13 -6.2 11.4 9 782 2134 215 10 5.7 8.2 | 183 13 0.7 12.7 10 751 2438 205 9 3.8 8.2 | 175 13 -1.2 12.7 11 723 2743 225 9 6.4 6.4 | 187 11 1.3 10.9 12 700 2989 240 6 5.2 3.0 | 181 8 0.2 7.5 13 640 3658 255 5 4.8 1.3 | 178 6 -0.2 5.8 14 614 3962 325 1 0.6 -0.8 | 130 6 -4.4 3.7 15 590 4267 280 11 10.8 -1.9 | 246 6 5.8 2.6 16 566 4572 305 18 14.7 -10.3 | 301 11 9.7 -5.8 17 544 4877 315 17 12.0 -12.0 | 317 10 7.0 -7.5 18 522 5182 300 11 9.5 -5.5 | 282 5 4.5 -1.0 19 501 5486 305 19 15.6 -10.9 | 301 12 10.5 -6.3 20 500 5500 305 18 14.7 -10.3 | 301 11 9.7 -5.8 21 480 5791 300 13 11.3 -6.5 | 287 7 6.2 -2.0 22 460 6096 310 13 10.0 -8.4 | 308 6 4.9 -3.8 23 441 6401 330 5 2.5 -4.3 | 95 3 -2.5 0.2 24 400 7090 340 6 2.1 -5.6 | 70 3 -3.0 -1.1 25 370 7620 345 9 2.3 -8.7 | 33 5 -2.7 -4.1 26 353 7925 360 10 -0.0 -10.0 | 43 7 -5.0 -5.5 27 323 8534 350 10 1.7 -9.8 | 32 6 -3.3 -5.3 28 308 8839 15 11 -2.8 -10.6 | 52 10 -7.9 -6.1 29 300 9020 5 5 -0.4 -5.0 | 85 5 -5.5 -0.4 30 294 9144 5 6 -0.5 -6.0 | 76 6 -5.5 -1.4 31 281 9449 305 4 3.3 -2.3 | 142 3 -1.7 2.3 32 272 9652 265 4 4.0 0.3 | 168 5 -1.0 4.9 33 268 9754 255 4 3.9 1.0 | 168 6 -1.2 5.6 34 255 10058 240 10 8.7 5.0 | 201 10 3.6 9.5 35 250 10190 295 10 9.1 -4.2 | 265 4 4.0 0.3 36 243 10363 285 10 9.7 -2.6 | 247 5 4.6 2.0 37 232 10668 275 11 11.0 -1.0 | 239 7 5.9 3.6 38 221 10973 265 17 16.9 1.5 | 243 13 11.9 6.0 39 211 11278 285 15 14.5 -3.9 | 266 9 9.5 0.7 40 201 11582 255 16 15.5 4.1 | 230 14 10.4 8.7 41 200 11620 270 22 22.0 -0.0 | 255 18 17.0 4.5 42 192 11887 290 20 18.8 -6.8 | 279 14 13.8 -2.3 43 175 12497 270 17 17.0 -0.0 | 249 13 12.0 4.5 44 167 12802 275 25 24.9 -2.2 | 263 20 19.9 2.4 45 152 13411 285 21 20.3 -5.4 | 273 15 15.3 -0.9 46 150 13480 280 17 16.7 -3.0 | 262 12 11.7 1.6 47 132 14326 250 15 14.1 5.1 | 223 13 9.1 9.7 48 126 14630 275 18 17.9 -1.6 | 257 13 12.9 3.0 49 114 15240 285 21 20.3 -5.4 | 273 15 15.3 -0.9 50 109 15545 295 17 15.4 -7.2 | 284 11 10.4 -2.6 51 104 15850 265 20 19.9 1.7 | 247 16 14.9 6.3 52 100 16110 300 21 18.2 -10.5 | 294 14 13.2 -6.0 53 95 16459 295 14 12.7 -5.9 | 280 8 7.7 -1.4 54 90 16764 255 17 16.4 4.4 | 232 14 11.4 8.9 55 86 17069 280 14 13.8 -2.4 | 256 9 8.8 2.1 56 78 17678 300 13 11.3 -6.5 | 287 7 6.2 -2.0 57 75 17983 300 10 8.7 -5.0 | 277 4 3.6 -0.5 58 70 18420 270 12 12.0 -0.0 | 237 8 7.0 4.5 59 68 18593 265 10 10.0 0.9 | 222 7 4.9 5.4 60 65 18898 305 10 8.2 -5.7 | 291 3 3.2 -1.2 61 62 19202 220 10 6.4 7.7 | 187 12 1.4 12.2 62 59 19507 250 10 9.4 3.4 | 209 9 4.4 8.0 63 56 19812 265 12 12.0 1.0 | 231 9 6.9 5.6 64 54 20117 320 10 6.4 -7.7 | 336 3 1.4 -3.1 65 50 20600 80 9 -8.9 -1.6 | 102 14 -13.9 3.0 66 45 21336 150 8 -4.0 6.9 | 142 15 -9.0 11.5 67 41 21946 195 1 0.3 1.0 | 139 7 -4.8 5.5 68 39 22250 185 10 0.9 10.0 | 164 15 -4.1 14.5 69 37 22555 180 10 0.0 10.0 | 161 15 -5.0 14.5 70 31 23774 40 10 -6.4 -7.7 | 75 12 -11.4 -3.1 71 30 23910 150 6 -3.0 5.2 | 141 13 -8.0 9.7 72 29 24079 60 13 -11.3 -6.5 | 83 16 -16.3 -2.0 73 25 24994 80 13 -12.8 -2.3 | 97 18 -17.8 2.3 74 23 25603 85 10 -10.0 -0.9 | 104 15 -15.0 3.7 75 22 25908 30 2 -1.0 -1.7 | 115 7 -6.0 2.8 76 21 26213 70 10 -9.4 -3.4 | 94 14 -14.4 1.1 77 20 26518 100 16 -15.8 2.8 | 109 22 -20.8 7.3 78 20 26540 70 7 -6.6 -2.4 | 101 12 -11.6 2.2 79 19 26822 95 3 -3.0 0.3 | 121 9 -8.0 4.8 80 18 27127 80 10 -9.8 -1.7 | 101 15 -14.9 2.8 81 17 27432 90 13 -13.0 0.0 | 104 19 -18.0 4.5 82 17 27737 105 14 -13.5 3.6 | 114 20 -18.5 8.2 83 16 28042 65 12 -10.9 -5.1 | 88 16 -15.9 -0.5 84 14 28956 100 23 -22.7 4.0 | 107 29 -27.7 8.5 85 13 29261 165 11 -2.8 10.6 | 153 17 -7.9 15.2 86 13 29566 155 3 -1.3 2.7 | 139 10 -6.3 7.3 87 12 29870 100 10 -9.8 1.7 | 113 16 -14.9 6.3 88 11 30175 110 18 -16.9 6.2 | 116 24 -21.9 10.7 89 10 31080 120 10 -8.7 5.0 | 125 17 -13.7 9.5 Wind Parameters Mean winds (0-6000m): 282.2 at 9.0 knts Storm direction: 312.2 at 6.8 knts Shear (0-3000m) pos: 1.7 neg: 0.0 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 94.9 deg Storm rel helicity (0-3000m) pos: 75.9 neg: -13.6 tot: 62.3 m^2/s^2 ave: 20.8 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.60 Bulk Shear: 35.44 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 49 9 83 12| 6.5 0.0 6.5| 9.9 -3.1 6.7 13.5 0.14| 10.5 1.5 1000 53 7 94 10| 2.1 0.0 2.1| 26.4 -5.4 21.0 21.0 0.33| 10.5 3.5 1500 74 6 106 11| 3.7 0.0 3.7| 40.6 -5.4 35.2 23.5 0.42| 9.6 4.1 2000 107 6 120 13| 3.6 0.0 3.6| 59.4 -5.4 54.0 27.0 0.51| 8.7 4.5 2500 148 7 140 13| 2.8 0.0 2.8| 70.8 -11.8 58.9 23.6 0.48| 8.1 3.9 3000 175 7 154 13| 1.7 0.0 1.7| 75.9 -13.6 62.3 20.8 0.44| 7.7 3.4 4000 199 6 165 11| 0.5 0.0 0.5| 75.9 -19.0 56.9 14.2 0.29| 6.9 2.0 5000 261 8 206 6| 0.3 1.4 1.8|103.0 -23.0 80.0 16.0 0.38| 8.0 3.0 6000 282 9 235 5| 0.6 1.5 2.1|109.0 -28.8 80.2 13.4 0.32| 8.0 2.5 Wrote GIF file: /home/apache/climate/data/raob//CYYR/skewt/CYYR.skewt.20250424.00.gif