UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for CYJT... Searching the city database file for: CYJT ... Date:0000Z 29 OCT 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 ------------------------------------------------------------------------------- SFC 1017 57 4.0 1.9 86 2.1 3.1 5 2 275.8 276.5 275.4 287.5 4.31 1 1008 131 6.0 2.6 79 3.4 4.4 278.5 279.3 277.2 291.1 4.57 2 1000 197 5.8 3.1 83 2.7 4.5 340 10 279.0 279.8 277.7 292.1 4.78 3 962 513 3.2 1.3 87 1.9 2.4 279.4 280.2 277.4 291.5 4.37 4 953 589 2.8 -0.3 80 3.1 1.5 279.8 280.4 277.0 290.7 3.92 5 935 744 4.0 -6.0 48 10.0 0.1 282.5 283.0 276.6 290.0 2.61 6 925 831 3.6 -6.4 48 10.0 -0.2 330 7 283.0 283.4 276.8 290.3 2.56 7 896 1089 1.6 -8.4 47 10.0 -2.0 283.5 283.9 276.7 290.0 2.26 8 883 1206 2.2 -13.8 29 16.0 -2.9 285.3 285.6 276.5 289.8 1.49 9 866 1363 1.2 -10.8 40 12.0 -2.9 285.9 286.2 277.4 291.6 1.93 10 855 1466 1.0 -15.0 29 16.0 -4.0 286.7 287.0 277.1 290.9 1.39 11 850 1513 0.8 -11.2 40 12.0 -3.3 360 15 287.0 287.3 278.0 292.6 1.91 12 840 1608 0.4 -11.6 40 12.0 -3.7 287.5 287.9 278.2 293.1 1.87 13 824 1763 1.4 -15.6 27 17.0 -4.0 290.2 290.4 278.8 294.4 1.38 14 815 1851 1.8 -38.2 3 40.0 -5.8 291.5 291.5 277.7 292.1 0.17 15 794 2062 2.8 -35.2 4 38.0 -5.2 294.8 294.8 279.4 295.6 0.24 16 769 2321 1.8 -18.2 21 20.0 -4.4 296.4 296.6 281.4 300.1 1.18 17 768 2331 1.8 -9.2 44 11.0 -2.4 296.5 297.0 283.0 304.0 2.48 18 765 2363 1.4 -6.6 55 8.0 -1.9 296.4 297.0 283.6 305.6 3.05 19 700 3071 -3.7 -7.6 74 3.9 -5.3 5 18 298.4 298.9 284.5 307.7 3.08 20 697 3105 -3.9 -7.3 77 3.4 -5.3 298.5 299.1 284.6 308.1 3.17 21 683 3265 -4.5 -8.7 72 4.2 -6.1 299.6 300.1 284.7 308.5 2.90 22 675 3358 -4.9 -11.9 58 7.0 -7.4 300.2 300.6 284.2 307.2 2.27 23 671 3405 -4.7 -13.7 49 9.0 -7.8 300.9 301.3 284.2 307.1 1.98 24 665 3476 -4.5 -9.5 68 5.0 -6.4 301.9 302.4 285.5 310.5 2.80 25 647 3692 -4.7 -12.7 54 8.0 -7.5 304.0 304.5 285.7 311.0 2.22 26 597 4321 -8.9 -18.9 44 10.0 -11.8 306.3 306.5 285.7 310.9 1.44 27 566 4732 -12.5 -20.5 51 8.0 -14.6 306.7 307.0 285.7 311.0 1.32 28 533 5189 -15.3 -24.3 46 9.0 -17.4 308.7 308.9 286.1 312.0 1.00 29 515 5448 -16.3 -36.3 16 20.0 -19.6 310.5 310.6 285.9 311.7 0.33 30 500 5670 -18.1 -36.1 19 18.0 -21.0 35 36 311.0 311.0 286.1 312.2 0.35 31 494 5760 -18.5 -40.5 13 22.0 -21.5 311.6 311.6 286.2 312.4 0.23 32 479 5988 -20.7 -34.7 27 14.0 -22.9 311.6 311.7 286.4 313.1 0.42 33 472 6096 -20.9 -42.9 12 22.0 -23.6 312.7 312.7 286.5 313.3 0.18 34 400 7290 -31.5 -46.5 21 15.0 -32.7 40 34 314.0 314.1 286.9 314.6 0.15 35 390 7468 -33.3 -46.3 26 13.0 -34.3 314.0 314.0 286.9 314.5 0.15 36 363 7966 -37.3 -54.3 15 17.0 -38.2 315.1 315.2 287.2 315.4 0.07 37 334 8534 -42.3 -54.3 26 12.0 -42.8 315.9 315.9 287.5 316.2 0.07 38 326 8697 -43.5 -51.5 41 8.0 -43.9 316.4 316.5 287.7 316.8 0.10 39 318 8863 -44.5 -56.5 25 12.0 -44.9 317.3 317.3 287.9 317.5 0.06 40 300 9250 -47.3 -58.3 27 11.0 -47.6 45 56 318.7 318.7 288.3 318.9 0.05 41 261 10156 -55.1 -62.1 42 7.0 -55.2 320.2 320.2 288.8 320.3 0.03 42 252 10379 -56.3 -64.3 36 8.0 -56.4 30 47 321.6 321.6 289.3 321.7 0.03 43 250 10430 -56.1 -65.1 31 9.0 -56.2 30 47 322.7 322.7 289.6 322.8 0.02 44 224 11130 -54.7 -73.7 8 19.0 -54.9 335.1 335.1 293.1 335.1 0.01 45 201 11819 -57.9 -73.9 11 16.0 -58.1 340.6 340.6 294.5 340.6 0.01 46 200 11850 -57.7 -74.7 10 17.0 -57.9 325 22 341.4 341.4 294.7 341.4 0.01 47 190 12173 -57.1 -77.1 6 20.0 -57.3 347.4 347.4 296.1 347.4 0.01 48 174 12726 -58.7 -80.7 4 22.0 -58.9 353.6 353.6 297.4 353.6 0.00 49 159 13293 -56.9 -81.9 3 25.0 -57.2 365.9 365.9 299.8 365.9 0.00 50 150 13660 -58.1 -83.1 3 25.0 -58.3 310 25 370.0 370.0 300.5 370.0 0.00 51 128 14655 -59.5 -84.5 2 25.0 -59.7 384.6 384.6 303.0 384.6 0.00 52 113 15440 -56.5 -84.5 2 28.0 -56.9 404.2 404.2 305.7 404.2 0.00 53 100 16210 -59.7 -85.7 2 26.0 -60.0 310 23 412.4 412.4 306.8 412.4 0.00 54 98 16336 -60.3 -86.3 2 26.0 -60.6 413.6 413.6 307.0 413.6 0.00 55 84 17297 -58.7 -85.7 2 27.0 -59.1 435.5 435.5 309.4 435.5 0.00 56 70 18430 -62.1 -88.1 2 26.0 -62.4 300 19 451.5 451.5 311.0 451.5 0.00 57 62 19181 -63.5 -88.5 2 25.0 -63.8 464.4 464.4 312.1 464.4 0.00 58 50 20510 -62.3 -88.3 2 26.0 -62.7 305 24 496.7 496.7 314.7 496.7 0.00 59 47 20892 -60.5 -88.5 1 28.0 -61.1 509.9 509.9 315.7 509.9 0.00 60 30 23660 -63.7 -89.7 2 26.0 -64.3 335 20 571.0 571.0 319.2 571.0 0.00 61 26 24536 -64.7 -90.7 2 26.0 -65.3 592.0 592.0 320.2 592.0 0.00 62 23 25293 -60.5 -88.5 1 28.0 -61.6 625.5 625.5 321.7 625.5 0.01 63 20 26160 -62.3 -89.3 2 27.0 -63.3 285 24 645.5 645.5 322.5 645.5 0.01 64 12 29307 -64.3 -90.3 2 26.0 -65.5 739.9 739.9 325.7 740.0 0.01 65 10 30430 -61.9 -89.9 1 28.0 -63.8 280 42 788.5 788.5 327.0 788.6 0.01 66 9.6 30683 -61.1 -89.1 1 28.0 -63.2 800.8 800.8 327.3 800.9 0.01 67 9.2 30949 -57.9 -87.9 1 30.0 -60.9 822.8 822.8 327.8 823.0 0.02 68 8.4 31520 -60.1 -88.1 1 28.0 -62.7 835.9 835.9 328.1 836.0 0.02 69 6.0 33647 -54.5 -86.5 1 32.0 -59.8 944.5 944.5 330.2 944.9 0.04 70 5.6 34088 -55.3 -86.3 1 31.0 -60.5 959.8 959.8 330.5 960.2 0.04 71 4.5 35503 -49.3 -83.3 1 34.0 -58.1 1049.9 1049.9 331.9 1050.9 0.09 72 3.9 36431 -54.1 -85.1 1 31.0 -61.1 1070.3 1070.3 332.2 1071.1 0.07 73 3.7 36771 -51.3 -84.3 1 33.0 -59.9 1100.4 1100.5 332.6 1101.5 0.09 TRP 252 10379 -56.3 -64.3 36 8.0 -56.4 30 47 321.6 321.6 289.3 321.7 0.03 WND 3.0 270 83 Sounding variables and indices 1000-500 mb thick: 5473.00 m Freezing level: 747.16 mb = 2557.07 m = 8389.23 ft Wetbulb zero: 931.10 mb = 777.54 m = 2550.96 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 48.55 % Est. max temperature: 14.07 C = 57.33 F Sfc-Lift cond lev (LCL): 984.50 mb = 324.33 m = 1064.05 ft T: 4.75 C 700-500 lapse rate: 5.54 C/km ThetaE index: 2.26 C Layer 815.0- 794.0 mb Conv cond level (CCL): 632.94 mb = 3863.79 m = 12676.33 ft Mean mixing ratio: 3.91 g/kg Conv temperature: 32.98 C = 91.36 F Cap Strength: 17.37 C Lifted Index: 17.42 C Risk: None Lifted Index @300 mb: 19.71 C Lifted Index @700 mb: 11.28 C Showalter Index: 16.16 C Risk: None Total Totals Index: 25.80 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 6.90 C K Index: 3.80 Risk: None Sweat Index: 66.00 Risk: None Energy Index: 4.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.82 J/kg Max Up Vert Vel: 6.61 m/s Conv Inhibition (B-): 61141.25 J/kg Cap Strength: 17.39 C Lift Cond Lev (LCL): 903.42 mb = 1021.85 m = 3352.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 3 46670 270 83 83.0 -0.0 1 1017 57 5 2 -0.2 -2.0 2 1000 197 340 10 3.4 -9.4 3 987 305 330 13 6.5 -11.3 4 951 610 335 13 5.5 -11.8 5 925 831 330 7 3.5 -6.1 6 915 914 330 8 4.0 -6.9 7 882 1219 10 9 -1.6 -8.9 8 850 1513 360 15 -0.0 -15.0 9 817 1829 355 19 1.7 -18.9 10 787 2134 5 22 -1.9 -21.9 11 757 2438 20 20 -6.8 -18.8 12 729 2743 5 21 -1.8 -20.9 13 700 3071 5 18 -1.6 -17.9 14 675 3353 10 16 -2.8 -15.8 15 649 3658 15 24 -6.2 -23.2 16 624 3962 15 23 -6.0 -22.2 17 600 4267 30 22 -11.0 -19.1 18 554 4877 25 25 -10.6 -22.7 19 500 5670 35 36 -20.6 -29.5 20 472 6096 35 31 -17.8 -25.4 21 434 6706 50 30 -23.0 -19.3 22 400 7290 40 34 -21.9 -26.0 23 399 7315 40 33 -21.2 -25.3 24 381 7620 40 36 -23.1 -27.6 25 305 9144 45 53 -37.5 -37.5 26 300 9250 45 56 -39.6 -39.6 27 278 9754 45 56 -39.6 -39.6 28 253 10363 50 46 -35.2 -29.6 29 252 10379 30 47 -23.5 -40.7 30 250 10430 30 47 -23.5 -40.7 31 241 10668 30 48 -24.0 -41.6 32 230 10973 30 45 -22.5 -39.0 33 219 11278 30 28 -14.0 -24.2 34 209 11582 340 14 4.8 -13.2 35 200 11850 325 22 12.6 -18.0 36 199 11887 325 20 11.5 -16.4 37 180 12497 310 21 16.1 -13.5 38 164 13106 325 34 19.5 -27.9 39 156 13411 300 24 20.8 -12.0 40 150 13660 310 25 19.2 -16.1 41 142 14021 310 25 19.2 -16.1 42 135 14326 295 29 26.3 -12.3 43 122 14935 320 29 18.6 -22.2 44 117 15240 315 31 21.9 -21.9 45 111 15545 315 26 18.4 -18.4 46 101 16154 310 27 20.7 -17.4 47 100 16210 310 23 17.6 -14.8 48 96 16459 310 23 17.6 -14.8 49 83 17374 280 23 22.7 -4.0 50 79 17678 290 27 25.4 -9.2 51 75 17983 285 20 19.3 -5.2 52 72 18288 295 34 30.8 -14.4 53 70 18430 300 19 16.5 -9.5 54 68 18593 305 28 22.9 -16.1 55 65 18898 285 21 20.3 -5.4 56 62 19202 310 21 16.1 -13.5 57 59 19507 290 20 18.8 -6.8 58 56 19812 295 15 13.6 -6.3 59 53 20117 275 21 20.9 -1.8 60 51 20422 295 22 19.9 -9.3 61 50 20510 305 24 19.7 -13.8 62 48 20726 300 25 21.7 -12.5 63 44 21336 315 15 10.6 -10.6 64 40 21946 300 15 13.0 -7.5 65 38 22250 280 10 9.8 -1.7 66 36 22555 270 13 13.0 -0.0 67 34 22860 295 22 19.9 -9.3 68 33 23165 285 18 17.4 -4.7 69 31 23470 305 21 17.2 -12.0 70 30 23660 335 20 8.5 -18.1 71 29 23774 285 24 23.2 -6.2 72 28 24079 335 20 8.5 -18.1 73 27 24384 295 21 19.0 -8.9 74 25 24689 305 26 21.3 -14.9 75 24 24994 285 22 21.3 -5.7 76 23 25298 310 26 19.9 -16.7 77 22 25603 285 20 19.3 -5.2 78 21 25908 280 28 27.6 -4.9 79 20 26160 285 24 23.2 -6.2 80 19 26518 260 26 25.6 4.5 81 18 26822 295 21 19.0 -8.9 82 17 27127 275 20 19.9 -1.7 83 16 27432 255 23 22.2 6.0 84 15 28042 275 31 30.9 -2.7 85 13 28651 280 35 34.5 -6.1 86 13 28956 270 44 44.0 -0.0 87 11 29870 290 44 41.3 -15.0 88 10 30430 280 42 41.4 -7.3 Wind Parameters Energy-Hel index: -1.36 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//CYJT/skewt/CYJT.skewt.20251029.00.gif