UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for CYYR... Searching the city database file for: CYYR ... Date:0000Z 27 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 1014 36 10.2 -8.8 25 19.0 3.1 210 3 282.2 282.6 275.5 287.8 1.93 1 1008 86 12.4 -9.6 21 22.0 4.0 212 6 284.9 285.2 276.8 290.3 1.83 2 1000 153 12.2 -10.8 19 23.0 3.7 215 10 285.4 285.6 276.8 290.3 1.67 3 925 798 6.2 -11.8 26 18.0 -0.1 235 12 285.6 285.9 276.9 290.6 1.67 4 850 1482 -0.3 -13.3 37 13.0 -4.4 235 11 285.8 286.1 277.0 290.6 1.61 5 724 2736 -12.5 -17.4 67 4.9 -13.7 250 11 285.9 286.1 276.6 289.9 1.35 6 707 2917 -13.3 -26.3 33 13.0 -15.7 278 14 286.9 287.0 276.1 288.9 0.63 7 700 2993 -13.1 -33.1 17 20.0 -16.2 290 16 288.0 288.0 276.2 289.1 0.34 8 698 3015 -13.1 -33.1 17 20.0 -16.2 288 16 288.2 288.3 276.3 289.3 0.34 9 678 3236 -14.3 -28.3 29 14.0 -16.8 285 16 289.3 289.4 277.2 291.0 0.55 10 629 3802 -16.5 -37.5 14 21.0 -19.3 286 19 293.0 293.1 278.6 293.9 0.24 11 624 3862 -16.5 -30.5 29 14.0 -18.8 287 20 293.7 293.8 279.2 295.3 0.48 12 612 4008 -17.7 -35.7 19 18.0 -20.2 288 20 294.0 294.0 279.1 295.0 0.30 13 609 4044 -17.7 -30.7 31 13.0 -19.8 288 20 294.4 294.5 279.6 296.0 0.49 14 594 4230 -19.1 -44.1 9 25.0 -21.7 290 21 294.9 294.9 279.2 295.3 0.13 15 500 5490 -27.9 -39.9 31 12.0 -29.1 290 26 299.0 299.1 281.3 299.8 0.24 16 464 6023 -31.9 -44.9 26 13.0 -32.9 294 26 300.5 300.5 281.8 301.0 0.15 17 400 7060 -38.1 -55.1 15 17.0 -38.8 295 45 305.5 305.5 283.7 305.7 0.05 18 392 7198 -39.1 -57.1 13 18.0 -39.8 294 45 305.9 305.9 283.8 306.1 0.04 19 319 8577 -49.3 -62.3 20 13.0 -49.6 280 77 310.4 310.4 285.5 310.5 0.03 20 315 8660 -48.1 -58.1 31 10.0 -48.4 279 85 313.2 313.2 286.5 313.3 0.05 21 300 8980 -49.9 -54.9 56 5.0 -50.0 275 114 315.0 315.0 287.2 315.3 0.07 22 295 9089 -50.7 -54.7 62 4.0 -50.8 275 114 315.4 315.4 287.3 315.7 0.08 23 291 9178 -50.9 -67.9 12 17.0 -51.2 275 114 316.4 316.4 287.6 316.4 0.01 24 279 9449 -52.7 -60.7 37 8.0 -52.9 275 116 317.6 317.6 288.0 317.7 0.04 25 276 9519 -52.9 -68.9 13 16.0 -53.1 275 116 318.3 318.3 288.2 318.3 0.01 26 262 9852 -54.5 -70.5 12 16.0 -54.7 275 118 320.7 320.7 289.0 320.8 0.01 27 250 10150 -55.9 -71.9 12 16.0 -56.1 280 108 323.0 323.0 289.7 323.0 0.01 28 248 10201 -56.1 -72.1 12 16.0 -56.3 280 107 323.4 323.4 289.8 323.4 0.01 29 223 10882 -54.3 -80.3 3 26.0 -54.6 276 83 336.1 336.1 293.3 336.2 0.00 30 200 11580 -55.7 -82.7 2 27.0 -55.9 280 69 344.6 344.6 295.4 344.6 0.00 31 192 11839 -56.3 -82.3 2 26.0 -56.5 283 65 347.6 347.6 296.1 347.7 0.00 32 178 12321 -53.9 -83.9 1 30.0 -54.2 288 58 359.2 359.2 298.5 359.2 0.00 33 172 12541 -54.5 -84.5 1 30.0 -54.8 289 54 361.7 361.7 299.0 361.7 0.00 34 154 13250 -52.5 -84.5 1 32.0 -53.0 282 45 376.8 376.8 301.7 376.8 0.00 35 150 13420 -52.9 -84.9 1 32.0 -53.4 285 46 378.9 378.9 302.1 378.9 0.00 36 139 13910 -53.5 -85.5 1 32.0 -53.9 289 37 386.2 386.2 303.2 386.2 0.00 37 126 14544 -51.3 -85.3 1 34.0 -52.0 288 30 401.2 401.2 305.3 401.2 0.00 38 115 15135 -52.9 -85.9 1 33.0 -53.5 285 25 408.8 408.8 306.3 408.9 0.00 39 106 15662 -51.3 -86.3 1 35.0 -52.1 285 21 421.5 421.5 307.9 421.5 0.00 40 101 15976 -52.3 -86.3 1 34.0 -53.0 285 18 425.5 425.5 308.3 425.5 0.00 41 100 16040 -51.1 -86.1 1 35.0 -52.0 285 18 429.0 429.0 308.7 429.0 0.00 42 94 16444 -49.7 -85.7 1 36.0 -50.7 294 20 439.4 439.4 309.8 439.4 0.00 43 85 17098 -53.3 -87.3 1 34.0 -54.1 261 11 445.0 445.0 310.4 445.0 0.00 44 77 17740 -50.3 -87.3 0 37.0 -51.4 280 19 464.0 464.0 312.1 464.0 0.00 45 70 18360 -51.9 -87.9 1 36.0 -52.9 250 10 473.4 473.4 312.9 473.4 0.00 46 65 18839 -52.9 -87.9 1 35.0 -53.9 278 11 481.3 481.3 313.5 481.3 0.00 47 60 19357 -50.5 -87.5 0 37.0 -51.9 320 12 497.8 497.8 314.8 497.8 0.00 48 50 20540 -52.3 -88.3 1 36.0 -53.7 320 14 520.2 520.2 316.3 520.2 0.00 49 30 23850 -52.3 -89.3 0 37.0 -54.4 110 7 602.1 602.1 320.7 602.1 0.00 50 20 26480 -50.3 -88.3 0 38.0 -53.7 35 18 682.2 682.2 323.9 682.3 0.01 51 17 27545 -49.7 -87.7 0 38.0 -53.7 63 14 716.6 716.6 325.0 716.7 0.01 52 16 27941 -50.7 -88.7 0 38.0 -54.5 51 12 725.9 725.9 325.3 725.9 0.01 53 10 31040 -46.1 -85.1 0 39.0 -53.3 10 11 847.5 847.5 328.4 847.7 0.03 54 8.3 32278 -46.7 -85.7 0 39.0 -54.4 891.5 891.5 329.2 891.8 0.03 55 4.3 36773 -32.9 -76.9 0 44.0 -52.2 1141.5 1141.7 333.2 1145.0 0.25 TRP 248 10201 -56.1 -72.1 12 16.0 -56.3 280 107 323.4 323.4 289.8 323.4 0.01 WND 262 9852 -54.5 -70.5 12 16.0 -54.7 275 118 320.7 320.7 289.0 320.8 0.01 Sounding variables and indices 1000-500 mb thick: 5337.00 m Freezing level: 853.46 mb = 1450.43 m = 4758.57 ft Wetbulb zero: 926.95 mb = 780.59 m = 2560.97 ft Precipitable water: 0.22 inches Sfc-500 mean rel hum: 30.43 % Est. max temperature: 13.80 C = 56.84 F Sfc-Lift cond lev (LCL): 757.42 mb = 2383.33 m = 7819.24 ft T: -9.07 C 700-500 lapse rate: 5.93 C/km ThetaE index: 1.70 C Layer 724.0- 700.0 mb Conv cond level (CCL): 633.21 mb = 3751.60 m = 12308.26 ft Mean mixing ratio: 1.69 g/kg Conv temperature: 20.72 C = 69.29 F Cap Strength: 6.08 C Lifted Index: 8.06 C Risk: None Lifted Index @300 mb: 17.52 C Lifted Index @700 mb: 2.26 C Showalter Index: 7.88 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 27.60 C Cross Totals Index: 14.60 C K Index: -5.70 Risk: None Sweat Index: 48.00 Risk: None Energy Index: 1.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.72 J/kg Max Up Vert Vel: 2.73 m/s Conv Inhibition (B-): 65248.65 J/kg Cap Strength: 7.98 C Lift Cond Lev (LCL): 703.83 mb = 2951.47 m = 9683.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 13 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 1014 36 210 3 1.5 2.6 | 137 13 -8.9 9.6 1 1000 153 215 10 5.7 8.2 | 163 16 -4.7 15.2 2 982 305 220 11 7.1 8.4 | 168 16 -3.3 15.4 3 946 610 230 14 10.7 9.0 | 181 16 0.3 16.0 4 925 798 235 12 9.8 6.9 | 178 14 -0.6 13.9 5 912 914 240 12 10.4 6.0 | 180 13 0.0 13.0 6 878 1219 240 12 10.4 6.0 | 180 13 0.0 13.0 7 850 1482 235 11 9.0 6.3 | 174 13 -1.4 13.3 8 813 1829 235 11 9.0 6.3 | 174 13 -1.4 13.3 9 782 2134 240 11 9.5 5.5 | 176 13 -0.9 12.5 10 752 2438 245 11 10.0 4.6 | 178 12 -0.4 11.6 11 723 2743 250 11 10.3 3.8 | 180 11 -0.1 10.7 12 700 2993 290 16 15.0 -5.5 | 252 5 4.6 1.5 13 695 3048 285 15 14.5 -3.9 | 233 5 4.1 3.1 14 640 3658 285 19 18.4 -4.9 | 256 8 8.0 2.1 15 590 4267 290 21 19.7 -7.2 | 271 9 9.3 -0.2 16 566 4572 280 22 21.7 -3.8 | 254 12 11.3 3.2 17 543 4877 290 23 21.6 -7.9 | 275 11 11.2 -0.9 18 500 5486 300 22 19.1 -11.0 | 295 10 8.7 -4.0 19 500 5490 290 26 24.4 -8.9 | 278 14 14.0 -1.9 20 459 6096 295 26 23.6 -11.0 | 287 14 13.2 -4.0 21 400 7060 295 45 40.8 -19.0 | 292 33 30.4 -12.0 22 368 7620 290 47 44.2 -16.1 | 285 35 33.8 -9.1 23 351 7925 285 52 50.2 -13.5 | 279 40 39.8 -6.5 24 321 8534 280 74 72.9 -12.8 | 275 63 62.5 -5.9 25 300 8980 275 114 113.6 -9.9 | 272 103 103.2 -3.0 26 292 9144 275 114 113.6 -9.9 | 272 103 103.2 -3.0 27 262 9852 275 118 117.6 -10.3 | 272 107 107.2 -3.3 28 254 10058 275 118 117.6 -10.3 | 272 107 107.2 -3.3 29 250 10150 280 108 106.4 -18.8 | 277 97 96.0 -11.8 30 248 10201 280 107 105.4 -18.6 | 277 96 95.0 -11.6 31 231 10668 280 95 93.6 -16.5 | 277 84 83.2 -9.5 32 220 10973 275 78 77.7 -6.8 | 270 67 67.3 0.2 33 200 11580 280 69 68.0 -12.0 | 275 58 57.6 -5.0 34 173 12497 290 55 51.7 -18.8 | 286 43 41.3 -11.8 35 150 13411 280 43 42.3 -7.5 | 271 32 32.0 -0.5 36 150 13420 285 46 44.4 -11.9 | 278 34 34.0 -4.9 37 137 14021 290 35 32.9 -12.0 | 283 23 22.5 -5.0 38 113 15240 285 24 23.2 -6.2 | 267 13 12.8 0.8 39 100 16040 285 18 17.4 -4.7 | 252 7 7.0 2.3 40 98 16154 285 18 17.4 -4.7 | 252 7 7.0 2.3 41 94 16459 295 20 18.1 -8.5 | 281 8 7.7 -1.5 42 89 16764 270 13 13.0 -0.0 | 201 7 2.6 7.0 43 85 17069 260 11 10.8 1.9 | 183 9 0.4 8.9 44 78 17678 275 19 18.9 -1.7 | 238 10 8.5 5.3 45 74 17983 300 19 16.5 -9.5 | 293 7 6.1 -2.5 46 70 18360 250 10 9.4 3.4 | 175 10 -1.0 10.4 47 68 18593 250 10 9.4 3.4 | 175 10 -1.0 10.4 48 61 19202 320 13 8.4 -10.0 | 34 4 -2.0 -3.0 49 56 19812 320 10 6.4 -7.7 | 80 4 -4.0 -0.7 50 53 20117 355 10 0.9 -10.0 | 73 10 -9.5 -3.0 51 51 20422 265 10 10.0 0.9 | 177 8 -0.4 7.8 52 50 20540 320 14 9.0 -10.7 | 20 4 -1.4 -3.8 53 46 21031 335 11 4.6 -10.0 | 62 6 -5.7 -3.0 54 44 21336 255 3 2.9 0.8 | 136 11 -7.5 7.8 55 33 23165 0 0 -0.0 -0.0 | 124 13 -10.4 7.0 56 30 23774 85 10 -10.0 -0.9 | 107 21 -20.3 6.1 57 30 23850 110 7 -6.6 2.4 | 119 19 -17.0 9.4 58 29 24079 110 12 -11.3 4.1 | 117 24 -21.7 11.1 59 23 25603 80 10 -9.8 -1.7 | 105 21 -20.2 5.2 60 20 26480 35 18 -10.3 -14.7 | 69 22 -20.7 -7.8 61 20 26518 25 10 -4.2 -9.1 | 82 15 -14.6 -2.1 62 19 26822 35 18 -10.3 -14.7 | 69 22 -20.7 -7.8 63 18 27127 70 19 -17.9 -6.5 | 91 28 -28.2 0.5 64 17 27432 80 17 -16.7 -3.0 | 98 27 -27.1 4.0 65 17 27737 35 10 -5.7 -8.2 | 86 16 -16.1 -1.2 66 15 28346 80 17 -16.7 -3.0 | 98 27 -27.1 4.0 67 14 28651 85 13 -13.0 -1.1 | 104 24 -23.3 5.8 68 13 29261 130 11 -8.4 7.1 | 127 23 -18.8 14.0 69 13 29566 70 1 -0.9 -0.3 | 120 13 -11.3 6.6 70 12 29870 45 10 -7.1 -7.1 | 90 17 -17.5 -0.1 71 11 30175 70 14 -13.2 -4.8 | 95 24 -23.5 2.2 72 10 31040 10 11 -1.9 -10.8 | 73 13 -12.3 -3.9 Wind Parameters Mean winds (0-6000m): 273.9 at 16.7 knts Storm direction: 303.9 at 12.5 knts Shear (0-3000m) pos: 2.8 neg: 0.2 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 99.8 deg Storm rel helicity (0-3000m) pos: 64.7 neg: -7.2 tot: 57.5 m^2/s^2 ave: 19.2 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 23.66 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 ------------------------------------------------------------------------------- 500 221 10 166 15| 10.8 0.0 10.8| 41.2 0.0 41.2 82.4 0.95| 11.4 10.9 1000 228 11 173 15| 4.9 0.0 4.9| 45.9 -2.4 43.5 43.5 0.75| 7.7 5.7 1500 232 12 175 14| 3.3 0.5 3.8| 45.9 -7.2 38.7 25.8 0.60| 5.6 3.4 2000 233 11 175 14| 2.5 0.4 2.9| 47.0 -7.2 39.8 19.9 0.60| 4.4 2.6 2500 235 11 175 14| 2.1 0.3 2.4| 49.0 -7.2 41.9 16.7 0.58| 3.8 2.2 3000 240 12 178 13| 2.8 0.2 3.0| 64.7 -7.2 57.5 19.2 0.65| 4.9 3.2 4000 257 13 194 10| 2.4 0.2 2.6| 71.8 -7.2 64.7 16.2 0.65| 4.4 2.9 5000 266 15 210 9| 2.1 0.4 2.5| 87.4 -14.3 73.2 14.6 0.58| 4.4 2.6 6000 274 17 227 9| 1.8 0.6 2.4|100.8 -23.4 77.3 12.9 0.49| 4.5 2.2 Wrote GIF file: /home/apache/climate/data/raob//CYYR/skewt/CYYR.skewt.20250427.00.gif