UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for CYJT... Searching the city database file for: CYJT ... Date:1200Z 28 NOV 25 Station: CYJT WMO ident: 71815 Latitude: 48.57 Longitude: -58.57 Elevation: 57.00 ------------------------------------------------------------------------------- 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 42 235 6 SFC 998 57 3.6 -1.4 70 5.0 1.5 235 6 276.9 277.5 274.8 286.4 3.45 2 925 669 -1.9 -4.3 84 2.4 -2.8 235 20 277.4 277.9 274.4 285.7 3.00 3 893 948 -4.7 -4.7 100 0.0 -4.7 234 21 277.3 277.8 274.3 285.7 3.02 4 850 1335 -7.3 -7.3 100 0.0 -7.3 230 21 278.5 278.9 274.5 285.8 2.60 5 834 1483 -8.5 -8.5 100 0.0 -8.5 226 22 278.8 279.2 274.3 285.6 2.41 6 828 1539 -6.3 -15.3 49 9.0 -8.8 226 22 281.7 281.9 274.4 285.8 1.40 7 763 2180 -5.3 -18.3 35 13.0 -8.8 238 33 289.4 289.6 278.2 293.0 1.18 8 752 2294 -5.1 -20.1 30 15.0 -9.1 235 38 290.8 291.0 278.6 294.0 1.03 9 737 2453 -3.3 -47.3 2 44.0 -9.7 230 44 294.5 294.5 279.0 294.7 0.07 10 700 2859 -4.9 -34.9 7 30.0 -10.6 235 50 297.1 297.1 280.4 298.0 0.28 11 692 2949 -5.3 -31.3 11 26.0 -10.6 234 50 297.6 297.7 280.8 298.9 0.40 12 683 3051 -6.1 -17.1 41 11.0 -9.4 233 51 297.8 298.1 282.3 302.4 1.46 13 661 3306 -7.5 -26.5 20 19.0 -11.8 230 52 299.0 299.2 281.8 301.2 0.66 14 630 3677 -9.9 -18.9 48 9.0 -12.4 225 54 300.4 300.7 283.3 304.8 1.36 15 603 4013 -11.7 -26.7 28 15.0 -15.0 225 59 302.1 302.3 283.2 304.5 0.71 16 564 4521 -14.7 -39.7 10 25.0 -18.3 225 64 304.4 304.5 283.5 305.2 0.22 17 537 4890 -16.9 -28.9 35 12.0 -19.2 220 69 306.1 306.2 284.7 308.3 0.65 18 533 4946 -17.3 -25.3 50 8.0 -19.0 221 70 306.3 306.5 285.1 309.3 0.92 19 504 5361 -20.9 -25.1 69 4.2 -21.8 224 75 306.9 307.0 285.4 310.1 0.99 20 500 5420 -21.5 -25.5 70 4.0 -22.3 225 76 306.8 307.0 285.3 310.0 0.96 21 485 5645 -23.3 -27.4 69 4.1 -24.1 228 78 307.3 307.5 285.4 310.1 0.83 22 480 5721 -23.7 -29.7 58 6.0 -24.7 229 78 307.7 307.8 285.3 310.0 0.68 23 477 5767 -22.9 -37.9 24 15.0 -24.9 230 79 309.3 309.3 285.4 310.3 0.31 24 457 6081 -24.1 -37.1 29 13.0 -25.8 230 96 311.6 311.6 286.3 312.8 0.35 25 428 6556 -29.1 -38.1 42 9.0 -30.1 230 113 311.1 311.2 286.1 312.3 0.33 26 412 6829 -29.9 -37.9 46 8.0 -30.8 230 123 313.5 313.5 287.0 314.7 0.35 27 400 7040 -30.3 -39.3 41 9.0 -31.3 230 133 315.6 315.7 287.7 316.8 0.32 28 395 7129 -30.1 -46.1 20 16.0 -31.5 230 133 317.0 317.0 287.9 317.6 0.16 29 385 7311 -31.5 -44.5 27 13.0 -32.7 230 132 317.5 317.5 288.2 318.2 0.19 30 372 7553 -32.7 -53.7 10 21.0 -34.0 230 131 319.0 319.1 288.5 319.3 0.07 31 368 7629 -33.1 -54.1 10 21.0 -34.4 230 131 319.5 319.5 288.6 319.8 0.07 32 300 9030 -43.7 -58.7 17 15.0 -44.2 230 151 323.8 323.8 289.9 324.0 0.05 33 276 9585 -47.7 -62.3 17 14.5 -48.1 230 153 325.8 325.8 290.5 325.9 0.03 34 250 10230 -52.5 -66.5 17 14.0 -52.8 230 148 328.0 328.0 291.2 328.1 0.02 35 222 10988 -58.1 -69.1 23 11.0 -58.2 235 141 330.7 330.7 291.9 330.8 0.02 36 200 11640 -61.5 -73.5 19 12.0 -61.6 235 125 335.4 335.4 293.2 335.4 0.01 37 198 11702 -61.7 -74.7 16 13.0 -61.8 235 124 336.0 336.0 293.3 336.0 0.01 38 185 12121 -63.1 -77.1 13 14.0 -63.2 235 130 340.3 340.3 294.4 340.4 0.01 39 163 12912 -55.7 -82.7 2 27.0 -56.0 240 77 365.3 365.3 299.7 365.3 0.00 40 150 13440 -56.3 -83.3 2 27.0 -56.6 235 77 373.1 373.1 301.1 373.1 0.00 41 132 14251 -57.3 -84.3 2 27.0 -57.6 232 73 385.2 385.2 303.1 385.2 0.00 42 121 14804 -55.5 -84.5 2 29.0 -55.9 236 74 398.2 398.2 304.9 398.2 0.00 43 113 15237 -58.3 -85.3 2 27.0 -58.6 240 75 400.8 400.8 305.3 400.8 0.00 44 100 16010 -56.5 -85.5 1 29.0 -56.9 245 48 418.6 418.6 307.6 418.6 0.00 45 86 16964 -57.7 -85.7 2 28.0 -58.2 242 35 434.6 434.6 309.3 434.6 0.00 46 80 17417 -60.3 -87.3 2 27.0 -60.7 221 40 438.3 438.3 309.7 438.3 0.00 47 77 17656 -59.1 -87.1 1 28.0 -59.5 229 50 445.6 445.6 310.4 445.6 0.00 48 70 18250 -61.5 -87.5 2 26.0 -61.9 240 33 452.8 452.8 311.1 452.8 0.00 49 67 18520 -62.9 -88.9 2 26.0 -63.2 240 30 455.5 455.5 311.4 455.5 0.00 50 61 19103 -58.5 -87.5 1 29.0 -59.1 228 37 477.7 477.7 313.2 477.7 0.00 51 51 20218 -62.3 -88.3 2 26.0 -62.7 256 16 493.9 493.9 314.5 493.9 0.00 52 50 20340 -62.1 -89.1 2 27.0 -62.6 250 23 497.1 497.1 314.8 497.2 0.00 53 48 20594 -60.3 -88.3 1 28.0 -60.9 242 22 507.3 507.3 315.5 507.3 0.00 54 38 22038 -64.1 -90.1 2 26.0 -64.6 260 13 532.6 532.6 317.1 532.7 0.00 55 35 22546 -61.1 -89.1 1 28.0 -61.8 270 15 553.1 553.1 318.3 553.2 0.00 56 30 23500 -62.9 -89.9 1 27.0 -63.6 205 3 573.2 573.2 319.3 573.2 0.00 57 20 25990 -63.9 -90.9 1 27.0 -64.7 340 11 640.6 640.6 322.3 640.6 0.00 58 17 26981 -65.9 -91.9 1 26.0 -66.7 4 16 664.6 664.6 323.2 664.7 0.00 59 15 27748 -61.7 -90.7 1 29.0 -63.1 3 21 702.8 702.8 324.5 702.9 0.01 60 12 29124 -63.5 -90.5 1 27.0 -64.8 351 8 742.8 742.8 325.7 742.8 0.01 61 10 30250 -61.1 -90.1 1 29.0 -63.1 345 21 791.5 791.5 327.0 791.6 0.01 62 7.7 31866 -63.1 -90.1 1 27.0 -65.1 844.9 844.9 328.3 845.0 0.01 63 7.2 32282 -59.9 -89.9 1 30.0 -62.9 874.4 874.4 328.9 874.5 0.02 64 6.1 33316 -60.7 -89.7 1 29.0 -63.8 913.4 913.4 329.7 913.6 0.02 65 5.4 34082 -56.3 -87.3 1 31.0 -61.2 965.4 965.4 330.6 965.7 0.04 66 5.1 34447 -54.3 -87.3 1 33.0 -60.3 990.3 990.4 331.0 990.7 0.04 TRP 185 12121 -63.1 -77.1 13 14.0 -63.2 235 130 340.3 340.3 294.4 340.4 0.01 WND 276 9585 -47.7 -62.3 17 14.5 -48.1 230 153 325.8 325.8 290.5 325.9 0.03 Sounding variables and indices 1000-500 mb thick: 5378.00 m Freezing level: 950.22 mb = 457.58 m = 1501.23 ft Wetbulb zero: 972.02 mb = 269.53 m = 884.27 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 46.55 % Est. max temperature: 5.22 C = 41.40 F Sfc-Lift cond lev (LCL): 923.69 mb = 680.20 m = 2231.61 ft T: -2.01 C 700-500 lapse rate: 6.48 C/km ThetaE index: 0.77 C Layer 925.0- 850.0 mb Conv cond level (CCL): 901.38 mb = 873.99 m = 2867.38 ft Mean mixing ratio: 3.16 g/kg Conv temperature: 4.00 C = 39.20 F Cap Strength: 17.95 C Lifted Index: 17.80 C Risk: None Lifted Index @300 mb: 26.83 C Lifted Index @700 mb: 13.48 C Showalter Index: 17.91 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 14.20 C Cross Totals Index: 14.20 C K Index: -23.10 Risk: None Sweat Index: 118.00 Risk: None Energy Index: 5.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.58 J/kg Max Up Vert Vel: 2.68 m/s Conv Inhibition (B-): 0.99 J/kg Cap Strength: 17.94 C Lift Cond Lev (LCL): 902.92 mb = 860.43 m = 2822.90 ft Lev Free Conv (LFC): 897.92 mb = 904.43 m = 2967.25 ft Equ Level (EL): 837.92 mb = 1446.33 m = 4745.13 ft B at Equ Level: 3.49 J/kg Max Parcel Lev (MPL): 827.92 mb = 1539.81 m = 5051.82 ft Wind level data Storm motion: 258 at 36 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 ---------------------------------------------------------- 0 998 57 235 6 4.9 3.4 | 83 30 -30.2 -3.9 1 968 305 240 20 17.3 10.0 | 98 18 -17.8 2.6 2 932 610 235 20 16.4 11.5 | 102 19 -18.7 4.1 3 925 669 235 20 16.4 11.5 | 102 19 -18.7 4.1 4 897 914 235 21 17.2 12.0 | 105 18 -17.9 4.7 5 863 1219 230 21 16.1 13.5 | 108 20 -19.0 6.1 6 850 1335 230 21 16.1 13.5 | 108 20 -19.0 6.1 7 830 1524 225 22 15.6 15.6 | 113 21 -19.5 8.2 8 798 1829 235 25 20.5 14.3 | 116 16 -14.6 7.0 9 768 2134 240 31 26.8 15.5 | 135 12 -8.2 8.1 10 739 2438 230 44 33.7 28.3 | 176 21 -1.4 20.9 11 710 2743 235 49 40.1 28.1 | 194 21 5.0 20.8 12 700 2859 235 50 41.0 28.7 | 195 22 5.9 21.3 13 630 3658 225 54 38.2 38.2 | 186 31 3.1 30.8 14 582 4267 225 63 44.5 44.5 | 194 38 9.5 37.2 15 559 4572 225 64 45.3 45.3 | 195 39 10.2 37.9 16 537 4877 220 69 44.4 52.9 | 192 46 9.3 45.5 17 500 5420 225 76 53.7 53.7 | 202 50 18.7 46.4 18 475 5791 230 79 60.5 50.8 | 210 50 25.4 43.4 19 456 6096 230 97 74.3 62.4 | 215 68 39.2 55.0 20 402 7010 230 130 99.6 83.6 | 220 100 64.5 76.2 21 400 7040 230 133 101.9 85.5 | 221 103 66.8 78.1 22 368 7620 230 131 100.4 84.2 | 220 101 65.3 76.9 23 300 9030 230 151 115.7 97.1 | 222 121 80.6 89.7 24 295 9144 230 150 114.9 96.4 | 222 120 79.8 89.1 25 276 9585 230 153 117.2 98.3 | 222 123 82.1 91.0 26 269 9754 230 153 117.2 98.3 | 222 123 82.1 91.0 27 250 10230 230 148 113.4 95.1 | 222 118 78.3 87.8 28 233 10668 235 149 122.1 85.5 | 228 117 87.0 78.1 29 200 11640 235 125 102.4 71.7 | 226 93 67.3 64.3 30 192 11887 235 123 100.8 70.5 | 226 91 65.7 63.2 31 185 12121 235 130 106.5 74.6 | 227 98 71.4 67.2 32 183 12192 235 130 106.5 74.6 | 227 98 71.4 67.2 33 166 12802 240 82 71.0 41.0 | 227 49 35.9 33.6 34 158 13106 240 68 58.9 34.0 | 222 36 23.8 26.6 35 150 13440 235 77 63.1 44.2 | 217 46 28.0 36.8 36 137 14021 230 72 55.2 46.3 | 207 44 20.1 38.9 37 113 15240 240 75 65.0 37.5 | 225 42 29.9 30.1 38 108 15545 245 80 72.5 33.8 | 235 46 37.4 26.5 39 100 16010 245 48 43.5 20.3 | 213 15 8.4 12.9 40 98 16154 245 48 43.5 20.3 | 213 15 8.4 12.9 41 93 16459 240 52 45.0 26.0 | 208 21 9.9 18.6 42 89 16764 245 38 34.4 16.1 | 176 9 -0.7 8.7 43 84 17069 240 34 29.4 17.0 | 150 11 -5.6 9.6 44 80 17374 220 39 25.1 29.9 | 156 25 -10.0 22.5 45 77 17678 230 51 39.1 32.8 | 189 26 4.0 25.4 46 73 17983 250 42 39.5 14.4 | 212 8 4.4 7.0 47 70 18250 240 33 28.6 16.5 | 145 11 -6.5 9.1 48 70 18288 250 29 27.3 9.9 | 108 8 -7.8 2.6 49 63 18898 225 32 22.6 22.6 | 141 20 -12.5 15.3 50 60 19202 230 40 30.6 25.7 | 166 19 -4.4 18.4 51 52 20117 260 11 10.8 1.9 | 77 25 -24.3 -5.4 52 50 20340 250 23 21.6 7.9 | 92 13 -13.5 0.5 53 49 20422 225 20 14.1 14.1 | 108 22 -20.9 6.8 54 47 20726 255 24 23.2 6.2 | 85 12 -11.9 -1.1 55 45 21031 245 17 15.4 7.2 | 90 20 -19.7 -0.2 56 43 21336 255 17 16.4 4.4 | 81 19 -18.7 -3.0 57 41 21641 285 10 9.7 -2.6 | 69 27 -25.4 -9.9 58 39 21946 255 10 9.7 2.6 | 79 26 -25.4 -4.8 59 37 22250 270 21 21.0 -0.0 | 62 16 -14.1 -7.4 60 35 22555 270 15 15.0 -0.0 | 70 21 -20.1 -7.4 61 33 22860 315 10 7.1 -7.1 | 63 32 -28.0 -14.4 62 30 23500 205 3 1.3 2.7 | 82 34 -33.8 -4.6 63 29 23774 0 0 -0.0 -0.0 | 78 36 -35.1 -7.4 64 20 25990 340 11 3.8 -10.3 | 61 36 -31.3 -17.7 65 18 26518 5 11 -1.0 -11.0 | 63 40 -36.0 -18.3 66 17 26822 5 15 -1.3 -14.9 | 59 43 -36.4 -22.3 67 16 27432 360 19 -0.0 -19.0 | 53 44 -35.1 -26.4 68 14 28042 5 23 -2.0 -22.9 | 51 48 -37.1 -30.3 69 14 28346 10 11 -1.9 -10.8 | 64 41 -37.0 -18.2 70 12 28956 355 5 0.4 -5.0 | 70 37 -34.7 -12.3 71 11 29870 335 20 8.5 -18.1 | 46 37 -26.6 -25.5 72 10 30250 345 21 5.4 -20.3 | 47 41 -29.7 -27.6 Wind Parameters Mean winds (0-6000m): 228.2 at 47.8 knts Storm direction: 258.2 at 35.9 knts Shear (0-3000m) pos: 4.6 neg: 3.5 tot: 8.1 10-3/s Storm rel Dir Shear (0-3000m): 110.2 deg Storm rel helicity (0-3000m) pos: 166.6 neg: -6.4 tot: 160.3 m^2/s^2 ave: 53.4 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 5.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 132.69 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 ------------------------------------------------------------------------------- 500 238 17 94 21| 14.4 0.0 14.4| 46.2 0.0 46.2 92.5 0.50| 15.6 7.8 1000 236 19 98 20| 7.2 0.8 8.0| 53.7 0.0 53.7 53.7 0.53| 8.8 4.7 1500 234 19 102 20| 4.8 1.5 6.3| 66.7 0.0 66.7 44.4 0.57| 7.0 3.9 2000 234 21 105 19| 5.7 1.1 6.8| 83.2 0.0 83.2 41.6 0.53| 7.6 4.0 2500 234 24 115 17| 4.6 4.2 8.7|140.9 0.0 140.9 56.3 0.62| 9.9 6.1 3000 234 29 128 15| 4.6 3.5 8.1|166.6 -6.4 160.3 53.4 0.60| 9.5 5.7 4000 231 35 152 17| 3.5 4.0 7.5|197.2 -31.2 166.0 41.5 0.49| 8.8 4.3 5000 229 41 168 20| 2.8 4.4 7.2|251.5 -58.4 193.1 38.6 0.43| 8.5 3.7 6000 228 48 181 25| 4.6 3.7 8.3|496.0 -58.4 437.6 72.9 0.48| 9.6 4.6 Wrote GIF file: /home/apache/climate/data/raob//CYJT/skewt/CYJT.skewt.20251128.12.gif