UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010800.upa.cvt Date: 0000Z 8 JAN 26 Searching for CYJT... Searching the city database file for: CYJT ... Date:0000Z 8 JAN 26 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 ------------------------------------------------------------------------------- SFC 1006 57 -1.1 -5.4 73 4.3 -2.6 70 12 271.6 272.0 270.2 278.5 2.54 1 1000 104 -1.5 -5.8 72 4.3 -3.0 70 12 271.6 272.1 270.2 278.4 2.47 2 950 511 -3.9 -5.2 91 1.3 -4.4 103 22 273.2 273.7 271.5 280.7 2.73 3 943 569 -3.5 -3.5 100 0.0 -3.5 108 23 274.2 274.7 272.8 282.8 3.13 4 934 645 -2.1 -3.3 91 1.2 -2.6 114 25 276.4 276.9 274.1 285.2 3.20 5 925 722 -2.1 -2.9 94 0.8 -2.4 120 27 277.2 277.7 274.8 286.4 3.33 6 900 940 -1.5 -3.2 88 1.7 -2.1 114 25 280.0 280.5 276.3 289.3 3.35 7 864 1264 -3.1 -4.8 88 1.7 -3.7 104 23 281.6 282.1 276.8 290.3 3.09 8 851 1385 -1.1 -13.1 40 12.0 -4.9 100 22 284.9 285.2 276.5 289.7 1.64 9 850 1394 -1.1 -13.1 40 12.0 -4.9 100 22 285.0 285.3 276.6 289.8 1.64 10 839 1498 -0.9 -10.9 47 10.0 -4.3 79 -263833472 286.3 286.6 277.7 292.1 1.98 11 829 1594 -0.5 -11.5 43 11.0 -4.2 59 -506698976 287.7 288.0 278.3 293.3 1.91 12 797 1907 -1.5 -16.5 31 15.0 -6.0 102 12 289.9 290.1 278.6 293.9 1.32 13 769 2191 -3.1 -19.1 28 16.0 -7.5 113 14 291.1 291.3 278.9 294.5 1.10 14 700 2926 -9.3 -19.3 44 10.0 -11.9 135 12 292.2 292.4 279.5 295.9 1.18 15 672 3240 -11.7 -19.7 51 8.0 -13.7 145 15 292.9 293.1 279.8 296.6 1.19 16 662 3354 -12.1 -20.1 51 8.0 -14.0 154 15 293.7 293.9 280.2 297.4 1.17 17 648 3517 -12.3 -13.2 93 0.9 -12.6 168 17 295.3 295.7 282.1 301.8 2.13 18 629 3744 -13.5 -13.7 98 0.2 -13.6 185 18 296.5 296.8 282.5 302.9 2.11 19 627 3768 -13.5 -14.0 96 0.5 -13.6 186 17 296.7 297.1 282.6 303.1 2.06 20 557 4661 -16.9 -20.9 71 4.0 -17.9 218 19 302.9 303.2 284.2 307.1 1.30 21 512 5286 -22.1 -23.2 91 1.1 -22.3 223 24 304.0 304.2 284.5 307.8 1.15 22 500 5460 -23.3 -25.1 85 1.8 -23.7 225 24 304.6 304.8 284.5 307.9 1.00 23 478 5789 -25.5 -28.6 75 3.1 -26.0 215 23 305.9 306.0 284.7 308.4 0.76 24 468 5942 -26.3 -35.3 42 9.0 -27.5 229 25 306.7 306.8 284.6 308.1 0.40 25 436 6451 -30.5 -31.9 87 1.4 -30.7 236 32 307.7 307.8 285.2 309.7 0.61 26 420 6717 -32.3 -38.3 55 6.0 -32.9 230 35 308.7 308.7 285.2 309.8 0.33 27 400 7060 -35.1 -39.0 67 3.9 -35.4 245 39 309.4 309.4 285.5 310.5 0.33 28 363 7730 -40.5 -43.8 70 3.3 -40.7 233 49 310.9 310.9 285.9 311.6 0.22 29 355 7882 -41.3 -47.3 52 6.0 -41.6 229 52 311.8 311.8 286.2 312.3 0.15 30 329 8393 -46.1 -49.0 72 2.9 -46.2 220 61 312.0 312.1 286.2 312.5 0.13 31 300 9000 -51.7 -55.2 66 3.5 -51.8 220 68 312.5 312.5 286.3 312.7 0.07 32 292 9173 -53.3 -56.4 69 3.1 -53.4 220 68 312.6 312.6 286.4 312.9 0.06 33 289 9239 -54.1 -59.1 54 5.0 -54.2 219 69 312.4 312.4 286.2 312.6 0.05 34 274 9576 -57.5 -60.3 70 2.8 -57.5 216 72 312.3 312.3 286.2 312.4 0.04 35 267 9738 -58.5 -62.1 63 3.6 -58.6 215 74 313.1 313.2 286.5 313.3 0.03 36 261 9880 -58.2 -63.6 49 5.5 -58.2 225 78 315.7 315.7 287.3 315.8 0.03 37 250 10150 -57.5 -66.5 31 9.0 -57.6 230 76 320.6 320.6 288.9 320.7 0.02 38 249 10176 -57.3 -67.3 27 10.0 -57.4 231 75 321.2 321.3 289.2 321.3 0.02 39 232 10623 -60.1 -69.1 30 9.0 -60.2 235 65 323.6 323.6 289.9 323.6 0.01 40 227 10759 -60.7 -71.7 22 11.0 -60.8 230 62 324.7 324.7 290.2 324.7 0.01 41 212 11191 -57.5 -80.5 4 23.0 -57.7 235 60 336.1 336.1 293.3 336.1 0.00 42 202 11497 -58.3 -79.3 5 21.0 -58.5 239 58 339.5 339.5 294.2 339.5 0.00 43 200 11560 -57.9 -80.9 4 23.0 -58.1 240 58 341.1 341.1 294.6 341.1 0.00 44 192 11817 -55.9 -80.9 3 25.0 -56.2 241 53 348.3 348.3 296.3 348.3 0.00 45 179 12261 -55.5 -82.5 2 27.0 -55.8 254 44 356.0 356.0 297.9 356.0 0.00 46 170 12587 -56.9 -82.9 2 26.0 -57.2 254 39 359.0 359.0 298.5 359.0 0.00 47 158 13050 -54.9 -82.9 2 28.0 -55.2 242 39 369.9 369.9 300.5 370.0 0.00 48 150 13380 -56.1 -83.1 2 27.0 -56.4 245 44 373.4 373.4 301.2 373.4 0.00 49 115 15067 -58.1 -85.1 2 27.0 -58.4 263 39 399.2 399.2 305.1 399.2 0.00 50 100 15950 -58.1 -85.1 2 27.0 -58.5 260 35 415.5 415.5 307.2 415.5 0.00 51 81 17281 -56.7 -85.7 1 29.0 -57.2 268 35 444.2 444.2 310.3 444.2 0.00 52 70 18200 -59.3 -86.3 2 27.0 -59.7 275 34 457.5 457.5 311.5 457.5 0.00 53 50 20300 -60.9 -87.9 2 27.0 -61.4 280 33 500.0 500.0 314.9 500.0 0.00 54 30 23440 -64.3 -90.3 2 26.0 -64.8 285 41 569.3 569.3 319.1 569.4 0.00 55 24 24818 -61.3 -89.3 1 28.0 -62.3 279 44 615.6 615.6 321.3 615.6 0.01 56 20 25950 -61.9 -89.9 1 28.0 -63.0 280 55 646.7 646.7 322.6 646.7 0.01 57 18 26600 -63.5 -90.5 1 27.0 -64.4 280 58 661.4 661.4 323.1 661.5 0.01 58 16 27332 -59.1 -88.1 1 29.0 -60.9 276 60 698.5 698.5 324.4 698.5 0.01 59 13 28627 -61.5 -89.5 1 28.0 -63.1 275 57 732.9 732.9 325.4 732.9 0.01 60 10 30270 -57.5 -87.5 1 30.0 -60.4 275 80 804.9 804.9 327.4 805.1 0.02 61 8.9 31006 -57.5 -87.5 1 30.0 -60.7 832.2 832.2 328.0 832.4 0.02 62 7.9 31769 -51.5 -84.5 1 33.0 -57.2 885.0 885.0 329.1 885.4 0.04 63 7.6 32020 -52.5 -84.5 1 32.0 -57.9 890.8 890.8 329.2 891.2 0.04 64 5.9 33688 -44.1 -81.1 1 37.0 -54.6 994.2 994.2 331.1 995.3 0.09 TRP 227 10759 -60.7 -71.7 22 11.0 -60.8 230 62 324.7 324.7 290.2 324.7 0.01 WND 261 9880 -58.2 -63.6 49 5.5 -58.2 225 78 315.7 315.7 287.3 315.8 0.03 Sounding variables and indices 1000-500 mb thick: 5356.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.41 inches Sfc-500 mean rel hum: 67.86 % Est. max temperature: 10.95 C = 51.71 F Sfc-Lift cond lev (LCL): 940.44 mb = 590.61 m = 1937.69 ft T: -3.10 C 700-500 lapse rate: 5.52 C/km ThetaE index: 0.60 C Layer 851.0- 850.0 mb Conv cond level (CCL): 710.78 mb = 2806.50 m = 9207.56 ft Mean mixing ratio: 2.88 g/kg Conv temperature: 19.37 C = 66.87 F Cap Strength: 18.60 C Lifted Index: 18.90 C Risk: None Lifted Index @300 mb: 21.46 C Lifted Index @700 mb: 11.72 C Showalter Index: 13.07 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 10.20 C K Index: -0.90 Risk: None Sweat Index: 68.00 Risk: None Energy Index: 3.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.93 J/kg Max Up Vert Vel: 8.12 m/s Conv Inhibition (B-): 61125.82 J/kg Cap Strength: 18.78 C Lift Cond Lev (LCL): 925.51 mb = 717.60 m = 2354.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 40 at 74422944 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 1000 104 70 12 -11.3 -4.1 | 220 74422936 47838136.0 57011280.0 1 925 722 120 27 -23.4 13.5 | 220 74422936 47838124.0 57011296.0 2 850 1394 100 22 -21.7 3.8 | 220 74422936 47838128.0 57011288.0 3 804 1829 10 -1116113152 193811008.0 1099156864.0 | 192 1181151744 241649152.0 1156168192.0 4 976 305 80 26 -25.6 -4.5 | 220 74422928 47838124.0 57011280.0 5 939 610 110 27 -25.4 9.2 | 220 74422936 47838124.0 57011292.0 6 903 914 115 21 -19.0 8.9 | 220 74422936 47838128.0 57011292.0 7 869 1219 100 17 -16.7 3.0 | 220 74422936 47838132.0 57011288.0 8 836 1524 120 19 -16.5 9.5 | 220 74422944 47838132.0 57011292.0 9 804 1829 100 12 -11.8 2.1 | 220 74422936 47838136.0 57011288.0 10 774 2134 110 14 -13.2 4.8 | 220 74422936 47838136.0 57011288.0 11 745 2438 130 12 -9.2 7.7 | 220 74422944 47838140.0 57011292.0 12 716 2743 130 15 -11.5 9.6 | 220 74422944 47838136.0 57011292.0 13 700 2926 135 12 -8.5 8.5 | 220 74422944 47838140.0 57011292.0 14 689 3048 130 13 -10.0 8.4 | 220 74422944 47838140.0 57011292.0 15 635 3658 180 18 0.0 18.0 | 220 74422960 47838148.0 57011304.0 16 610 3962 200 16 5.5 15.0 | 220 74422960 47838152.0 57011300.0 17 586 4267 215 13 7.5 10.6 | 220 74422960 47838156.0 57011296.0 18 540 4877 220 23 14.8 17.6 | 220 74422968 47838164.0 57011300.0 19 500 5460 225 24 17.0 17.0 | 220 74422968 47838164.0 57011300.0 20 498 5486 230 22 16.9 14.1 | 220 74422968 47838164.0 57011300.0 21 477 5791 215 23 13.2 18.8 | 220 74422968 47838160.0 57011304.0 22 458 6096 245 27 24.5 11.4 | 220 74422968 47838172.0 57011296.0 23 420 6706 230 35 26.8 22.5 | 220 74422984 47838176.0 57011308.0 24 403 7010 245 38 34.4 16.1 | 220 74422984 47838184.0 57011300.0 25 400 7060 245 39 35.3 16.5 | 220 74422984 47838184.0 57011300.0 26 368 7620 235 47 38.5 27.0 | 220 74422992 47838188.0 57011312.0 27 336 8230 220 59 37.9 45.2 | 220 74423000 47838184.0 57011328.0 28 300 9000 220 68 43.7 52.1 | 220 74423016 47838192.0 57011336.0 29 293 9144 220 68 43.7 52.1 | 220 74423016 47838192.0 57011336.0 30 266 9754 215 74 42.4 60.6 | 220 74423016 47838192.0 57011344.0 31 261 9880 225 78 55.2 55.2 | 220 74423024 47838204.0 57011340.0 32 254 10058 225 78 55.2 55.2 | 220 74423024 47838204.0 57011340.0 33 250 10150 230 76 58.2 48.9 | 220 74423024 47838208.0 57011332.0 34 242 10363 235 68 55.7 39.0 | 220 74423016 47838204.0 57011324.0 35 230 10668 235 64 52.4 36.7 | 220 74423008 47838200.0 57011320.0 36 227 10759 230 62 47.5 39.9 | 220 74423008 47838196.0 57011324.0 37 200 11560 240 58 50.2 29.0 | 220 74423000 47838200.0 57011312.0 38 199 11582 235 57 46.7 32.7 | 220 74423000 47838196.0 57011316.0 39 172 12497 260 40 39.4 6.9 | 220 74422976 47838188.0 57011292.0 40 164 12802 240 35 30.3 17.5 | 220 74422984 47838180.0 57011300.0 41 150 13380 245 44 39.9 18.6 | 220 74422992 47838188.0 57011304.0 42 142 13716 250 45 42.3 15.4 | 220 74422992 47838192.0 57011300.0 43 123 14630 270 35 35.0 -0.0 | 220 74422968 47838184.0 57011284.0 44 112 15240 260 40 39.4 6.9 | 220 74422976 47838188.0 57011292.0 45 100 15950 260 35 34.5 6.1 | 220 74422976 47838184.0 57011292.0 46 97 16154 260 35 34.5 6.1 | 220 74422976 47838184.0 57011292.0 47 88 16764 255 34 32.8 8.8 | 220 74422976 47838180.0 57011292.0 48 84 17069 275 36 35.9 -3.1 | 220 74422968 47838184.0 57011280.0 49 76 17678 255 34 32.8 8.8 | 220 74422976 47838180.0 57011292.0 50 72 17983 275 39 38.9 -3.4 | 220 74422968 47838188.0 57011280.0 51 70 18200 275 34 33.9 -3.0 | 220 74422960 47838180.0 57011280.0 52 60 19202 275 41 40.8 -3.6 | 220 74422968 47838188.0 57011280.0 53 50 20300 280 33 32.5 -5.7 | 220 74422960 47838180.0 57011280.0 54 47 20726 275 35 34.9 -3.1 | 220 74422968 47838184.0 57011280.0 55 42 21336 285 28 27.0 -7.2 | 220 74422960 47838176.0 57011276.0 56 40 21641 275 26 25.9 -2.3 | 220 74422960 47838172.0 57011280.0 57 38 21946 280 26 25.6 -4.5 | 220 74422960 47838172.0 57011280.0 58 35 22555 260 24 23.6 4.2 | 220 74422960 47838172.0 57011288.0 59 33 22860 275 39 38.9 -3.4 | 220 74422968 47838188.0 57011280.0 60 30 23440 285 41 39.6 -10.6 | 220 74422960 47838188.0 57011272.0 61 26 24384 290 43 40.4 -14.7 | 220 74422960 47838188.0 57011268.0 62 23 24994 275 45 44.8 -3.9 | 220 74422968 47838192.0 57011280.0 63 20 25908 290 42 39.5 -14.4 | 220 74422960 47838188.0 57011268.0 64 20 25950 280 55 54.2 -9.6 | 220 74422976 47838204.0 57011276.0 65 17 27127 280 61 60.1 -10.6 | 220 74422976 47838208.0 57011272.0 66 16 27432 275 59 58.8 -5.1 | 220 74422984 47838208.0 57011280.0 67 15 27737 275 50 49.8 -4.4 | 220 74422976 47838196.0 57011280.0 68 10 30175 275 69 68.7 -6.0 | 220 74422984 47838216.0 57011276.0 69 10 30270 275 80 79.7 -7.0 | 220 74422992 47838228.0 57011276.0 Wind Parameters Mean winds (0-6000m): 10.0 at 99230592.0 knts Storm direction: 40.0 at 74422944.0 knts Storm rel Dir Shear (0-3000m): 0.0 deg Energy-Hel index: 2346599579648.00 Bulk Rich Number: 0.00 Bulk Shear: 1280847160279040.00 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 94 17 220 74422464| | | 1000 110 22 220 74422464| | | 1500 246 -23233664 209 54563896| | | 2000 10 312632480 1 250952896| | | 2500 10 248708368 359 187974960| | | 3000 10 205958608 355 146316400| | | 4000 10 152035904 347 95160328| | | 5000 10 120552512 336 67319272| | | 6000 10 99230592 323 50933284| | | Wrote GIF file: /home/apache/climate/data/raob//CYJT/skewt/CYJT.skewt.20260108.00.gif