UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110900.upa.cvt Date: 0000Z 9 NOV 25 Searching for CYJT... Searching the city database file for: CYJT ... Date:0000Z 9 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 27 80 8 SFC 996 57 6.2 4.0 86 2.2 5.1 80 8 279.7 280.5 278.5 293.7 5.11 2 925 666 5.8 5.0 95 0.8 5.4 195 23 285.2 286.3 282.1 301.8 5.91 3 881 1065 5.0 5.0 100 0.0 5.0 230 20 288.4 289.5 283.8 306.0 6.21 4 850 1357 3.4 3.4 100 0.0 3.4 240 21 289.7 290.7 283.8 306.1 5.75 5 764 2217 0.0 0.0 100 0.0 0.0 238 33 295.0 295.9 285.2 309.7 5.01 6 759 2270 0.0 -1.0 93 1.0 -0.4 239 34 295.6 296.4 285.1 309.4 4.68 7 707 2834 -3.7 -4.9 91 1.2 -4.2 242 47 297.5 298.2 284.9 308.8 3.76 8 700 2913 -4.1 -11.1 58 7.0 -6.6 240 48 297.9 298.4 283.4 305.1 2.34 9 699 2924 -4.1 -12.1 54 8.0 -6.9 240 48 298.1 298.5 283.3 304.7 2.16 10 663 3339 -6.9 -19.9 35 13.0 -10.5 246 49 299.5 299.7 282.7 303.2 1.19 11 643 3577 -8.7 -13.7 67 5.0 -10.4 249 49 300.1 300.4 284.0 306.5 2.06 12 627 3772 -9.5 -18.5 48 9.0 -12.1 252 48 301.3 301.6 283.7 305.8 1.42 13 611 3970 -11.5 -19.5 52 8.0 -13.6 255 46 301.2 301.5 283.6 305.5 1.33 14 606 4033 -12.1 -18.1 61 6.0 -13.7 254 48 301.3 301.5 283.8 306.1 1.52 15 596 4161 -10.7 -13.0 83 2.3 -11.5 252 53 304.3 304.8 285.9 311.7 2.36 16 568 4529 -12.9 -14.7 86 1.8 -13.5 248 60 305.9 306.3 286.3 312.8 2.15 17 500 5490 -18.9 -22.1 76 3.2 -19.7 245 61 310.0 310.2 286.8 314.3 1.30 18 480 5792 -20.7 -24.2 73 3.5 -21.5 243 61 311.4 311.6 287.1 315.2 1.12 19 400 7110 -30.9 -33.6 77 2.7 -31.3 240 58 314.8 314.9 287.7 316.8 0.56 20 396 7181 -31.3 -34.9 70 3.6 -31.7 240 59 315.2 315.3 287.8 317.0 0.50 21 366 7734 -36.3 -38.3 82 2.0 -36.5 240 71 315.7 315.8 287.8 317.1 0.38 22 350 8042 -39.3 -42.6 71 3.3 -39.5 240 75 315.7 315.8 287.6 316.7 0.26 23 349 8062 -39.5 -45.5 53 6.0 -39.9 240 76 315.7 315.8 287.6 316.4 0.19 24 340 8240 -40.9 -49.9 37 9.0 -41.3 240 78 316.2 316.2 287.6 316.6 0.12 25 324 8566 -43.9 -51.9 41 8.0 -44.2 240 84 316.4 316.5 287.7 316.8 0.10 26 322 8607 -43.5 -67.5 5 24.0 -44.1 240 84 317.6 317.6 287.9 317.6 0.01 27 300 9080 -46.9 -65.9 10 19.0 -47.3 240 92 319.3 319.3 288.5 319.3 0.02 28 277 9606 -50.6 -68.2 11 17.6 -50.9 245 99 321.3 321.3 289.2 321.3 0.01 29 267 9845 -52.3 -69.3 11 17.0 -52.5 246 98 322.2 322.2 289.5 322.2 0.01 30 250 10270 -54.1 -71.1 11 17.0 -54.3 250 91 325.6 325.6 290.5 325.7 0.01 31 228 10856 -57.9 -72.9 13 15.0 -58.0 250 93 328.5 328.5 291.3 328.6 0.01 32 200 11680 -59.3 -74.3 13 15.0 -59.5 260 82 338.9 338.9 294.0 338.9 0.01 33 197 11774 -59.9 -73.9 14 14.0 -60.0 260 81 339.4 339.4 294.1 339.4 0.01 34 191 11969 -55.9 -77.9 5 22.0 -56.2 259 78 348.8 348.8 296.4 348.8 0.00 35 187 12104 -54.9 -79.9 3 25.0 -55.2 259 76 352.5 352.5 297.2 352.6 0.00 36 164 12940 -55.5 -81.5 3 26.0 -55.8 256 63 365.0 365.0 299.7 365.0 0.00 37 160 13098 -54.1 -81.1 2 27.0 -54.5 255 61 370.0 370.0 300.5 370.0 0.00 38 150 13510 -55.9 -81.9 2 26.0 -56.2 255 70 373.8 373.8 301.2 373.8 0.00 39 130 14415 -57.3 -83.3 2 26.0 -57.6 258 67 386.9 386.9 303.3 386.9 0.00 40 124 14713 -57.1 -83.1 2 26.0 -57.5 259 65 392.5 392.5 304.2 392.5 0.00 41 122 14817 -54.9 -82.9 2 28.0 -55.4 260 65 398.3 398.3 305.0 398.4 0.00 42 116 15137 -56.1 -83.1 2 27.0 -56.5 267 55 401.9 401.9 305.5 401.9 0.00 43 114 15248 -54.7 -82.7 2 28.0 -55.2 270 50 406.5 406.5 306.0 406.5 0.00 44 100 16080 -57.1 -84.1 2 27.0 -57.5 260 52 417.4 417.4 307.4 417.4 0.00 45 76 17805 -59.7 -85.7 2 26.0 -60.1 255 35 446.0 446.1 310.5 446.1 0.00 46 73 18057 -58.9 -85.9 2 27.0 -59.3 255 41 452.9 452.9 311.1 452.9 0.00 47 70 18320 -59.9 -85.9 2 26.0 -60.3 255 32 456.2 456.2 311.4 456.3 0.00 48 64 18881 -59.1 -86.1 2 27.0 -59.6 250 36 469.8 469.8 312.6 469.9 0.00 49 60 19285 -61.1 -87.1 2 26.0 -61.5 270 37 474.1 474.1 313.0 474.1 0.00 50 54 19939 -61.5 -86.5 2 25.0 -61.9 267 17 487.7 487.7 314.1 487.7 0.00 51 50 20420 -58.5 -86.5 2 28.0 -59.2 255 19 505.6 505.6 315.4 505.6 0.00 52 47 20814 -54.5 -84.5 1 30.0 -55.6 254 20 524.2 524.2 316.6 524.3 0.01 53 40 21833 -61.3 -87.3 2 26.0 -61.9 202 24 531.9 531.9 317.1 531.9 0.00 54 30 23640 -57.1 -86.1 1 29.0 -58.3 325 10 589.0 589.0 320.1 589.0 0.01 55 24 25050 -58.3 -86.3 2 28.0 -59.6 357 9 624.3 624.3 321.7 624.4 0.01 56 20 26210 -54.1 -85.1 1 31.0 -56.5 285 9 670.6 670.6 323.4 670.7 0.01 57 19 26538 -53.5 -84.5 1 31.0 -56.2 280 4 682.4 682.4 323.9 682.5 0.02 58 17 27248 -55.1 -85.1 1 30.0 -57.6 282 14 699.3 699.3 324.4 699.4 0.02 59 16 27636 -52.1 -84.1 1 32.0 -55.5 303 18 721.3 721.3 325.1 721.5 0.02 60 12 29473 -56.7 -86.7 1 30.0 -59.5 312 27 766.9 766.9 326.4 767.0 0.02 61 10 30630 -55.3 -86.3 1 31.0 -58.9 310 35 813.1 813.1 327.5 813.3 0.02 62 7.5 32464 -55.7 -86.7 1 31.0 -59.9 881.2 881.3 329.1 881.5 0.03 63 6.8 33095 -51.1 -84.1 1 33.0 -57.5 925.5 925.5 329.9 926.0 0.05 64 5.6 34362 -49.5 -83.5 1 34.0 -57.3 985.3 985.4 330.9 986.1 0.07 65 4.3 36086 -51.1 -84.1 1 33.0 -59.2 1055.1 1055.1 332.0 1056.0 0.08 TRP 228 10856 -57.9 -72.9 13 15.0 -58.0 250 93 328.5 328.5 291.3 328.6 0.01 WND 277 9606 -50.6 -68.2 11 17.6 -50.9 245 99 321.3 321.3 289.2 321.3 0.01 Sounding variables and indices 1000-500 mb thick: 5463.00 m Freezing level: 759.00 mb = 2269.65 m = 7446.28 ft Wetbulb zero: 763.79 mb = 2219.26 m = 7280.94 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 81.78 % Est. max temperature: 16.46 C = 61.63 F Sfc-Lift cond lev (LCL): 962.90 mb = 335.28 m = 1099.98 ft T: 6.02 C 700-500 lapse rate: 5.74 C/km ThetaE index: 6.45 C Layer 759.0- 643.0 mb Conv cond level (CCL): 839.25 mb = 1459.62 m = 4788.72 ft Mean mixing ratio: 5.66 g/kg Conv temperature: 16.86 C = 62.34 F Cap Strength: 8.76 C Lifted Index: 10.49 C Risk: None Lifted Index @300 mb: 14.19 C Lifted Index @700 mb: 5.67 C Showalter Index: 5.89 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.30 C Cross Totals Index: 22.30 C K Index: 18.70 Risk: < 20 % chance of thunderstorms Sweat Index: 179.69 Risk: None Energy Index: 1.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.06 J/kg Max Up Vert Vel: 7.22 m/s Conv Inhibition (B-): 74047.21 J/kg Cap Strength: 10.29 C Lift Cond Lev (LCL): 927.50 mb = 643.82 m = 2112.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 272 at 32 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 ---------------------------------------------------------- 0 996 57 80 8 -7.9 -1.4 | 89 40 -39.6 -0.4 1 966 305 130 15 -11.5 9.6 | 104 44 -43.2 10.7 2 931 610 185 23 2.0 22.9 | 129 38 -29.7 23.9 3 925 666 195 23 6.0 22.2 | 132 35 -25.7 23.2 4 897 914 220 20 12.9 15.3 | 131 25 -18.8 16.3 5 864 1219 240 21 18.2 10.5 | 130 18 -13.5 11.5 6 850 1357 240 21 18.2 10.5 | 130 18 -13.5 11.5 7 801 1829 240 19 16.5 9.5 | 125 19 -15.2 10.5 8 771 2134 235 31 25.4 17.8 | 161 20 -6.3 18.8 9 743 2438 245 37 33.5 15.6 | 186 17 1.8 16.7 10 715 2743 245 46 41.7 19.4 | 206 23 10.0 20.5 11 700 2913 240 48 41.6 24.0 | 202 27 9.9 25.0 12 635 3658 250 49 46.0 16.8 | 219 23 14.4 17.8 13 610 3962 255 46 44.4 11.9 | 225 18 12.7 12.9 14 587 4267 250 58 54.5 19.8 | 228 31 22.8 20.9 15 542 4877 245 64 58.0 27.0 | 223 38 26.3 28.1 16 500 5486 240 66 57.2 33.0 | 217 43 25.5 34.0 17 500 5490 245 61 55.3 25.8 | 221 36 23.6 26.8 18 460 6096 240 60 52.0 30.0 | 213 37 20.3 31.0 19 406 7010 240 53 45.9 26.5 | 207 31 14.2 27.5 20 400 7110 240 58 50.2 29.0 | 212 35 18.5 30.0 21 371 7620 240 69 59.8 34.5 | 218 45 28.1 35.5 22 300 9080 240 92 79.7 46.0 | 226 67 48.0 47.0 23 297 9144 240 90 77.9 45.0 | 225 65 46.3 46.0 24 277 9606 245 99 89.7 41.8 | 234 72 58.0 42.9 25 271 9754 245 99 89.7 41.8 | 234 72 58.0 42.9 26 250 10270 250 91 85.5 31.1 | 239 63 53.8 32.1 27 235 10668 250 93 87.4 31.8 | 239 65 55.7 32.8 28 228 10856 250 93 87.4 31.8 | 239 65 55.7 32.8 29 203 11582 255 91 87.9 23.6 | 246 61 56.2 24.6 30 200 11680 260 82 80.8 14.2 | 253 51 49.1 15.3 31 160 13106 255 61 58.9 15.8 | 238 32 27.2 16.8 32 150 13510 255 70 67.6 18.1 | 242 41 35.9 19.1 33 145 13716 255 70 67.6 18.1 | 242 41 35.9 19.1 34 120 14935 260 64 63.0 11.1 | 249 34 31.3 12.1 35 114 15240 270 50 50.0 -0.0 | 267 18 18.3 1.0 36 109 15545 265 41 40.8 3.6 | 243 10 9.2 4.6 37 104 15850 245 50 45.3 21.1 | 212 26 13.6 22.2 38 100 16080 260 52 51.2 9.0 | 243 22 19.5 10.1 39 94 16459 260 52 51.2 9.0 | 243 22 19.5 10.1 40 85 17069 270 50 50.0 -0.0 | 267 18 18.3 1.0 41 78 17678 255 32 30.9 8.3 | 175 9 -0.8 9.3 42 70 18288 255 47 45.4 12.2 | 226 19 13.7 13.2 43 70 18320 255 32 30.9 8.3 | 175 9 -0.8 9.3 44 67 18593 255 32 30.9 8.3 | 175 9 -0.8 9.3 45 64 18898 250 36 33.8 12.3 | 189 14 2.1 13.3 46 61 19202 270 40 40.0 -0.0 | 263 8 8.3 1.0 47 55 19812 270 17 17.0 -0.0 | 94 15 -14.7 1.0 48 50 20420 255 19 18.4 4.9 | 114 15 -13.3 5.9 49 50 20422 260 30 29.5 5.2 | 161 7 -2.1 6.2 50 48 20726 275 23 22.9 -2.0 | 84 9 -8.8 -1.0 51 45 21031 200 11 3.8 10.3 | 112 30 -27.9 11.4 52 43 21336 190 14 2.4 13.8 | 117 33 -29.3 14.8 53 41 21641 190 22 3.8 21.7 | 129 36 -27.9 22.7 54 37 22250 230 29 22.2 18.6 | 154 22 -9.5 19.7 55 36 22555 255 24 23.2 6.2 | 130 11 -8.5 7.2 56 32 23165 270 22 22.0 -0.0 | 96 10 -9.7 1.0 57 31 23470 260 11 10.8 1.9 | 98 21 -20.9 2.9 58 30 23640 325 10 5.7 -8.2 | 75 27 -26.0 -7.2 59 29 23774 275 10 10.0 -0.9 | 90 22 -21.7 0.2 60 27 24384 35 10 -5.7 -8.2 | 79 38 -37.4 -7.2 61 25 24689 345 12 3.1 -11.6 | 70 30 -28.6 -10.6 62 24 24994 5 10 -0.9 -10.0 | 75 34 -32.6 -8.9 63 22 25603 280 2 2.0 -0.3 | 91 30 -29.7 0.7 64 21 25908 260 20 19.7 3.5 | 111 13 -12.0 4.5 65 20 26210 285 9 8.7 -2.3 | 87 23 -23.0 -1.3 66 19 26518 280 4 3.9 -0.7 | 91 28 -27.7 0.3 67 18 26822 285 11 10.6 -2.8 | 85 21 -21.1 -1.8 68 17 27432 280 16 15.8 -2.8 | 84 16 -15.9 -1.8 69 16 27737 315 19 13.4 -13.4 | 56 22 -18.3 -12.4 70 15 28042 305 29 23.8 -16.6 | 27 18 -7.9 -15.6 71 14 28651 280 26 25.6 -4.5 | 60 7 -6.1 -3.5 72 12 29261 315 26 18.4 -18.4 | 37 22 -13.3 -17.4 73 11 29870 305 30 24.6 -17.2 | 24 18 -7.1 -16.2 74 11 30175 315 18 12.7 -12.7 | 58 22 -19.0 -11.7 75 10 30630 310 35 26.8 -22.5 | 13 22 -4.9 -21.5 Wind Parameters Mean winds (0-6000m): 241.9 at 42.3 knts Storm direction: 271.9 at 31.7 knts Shear (0-3000m) pos: 7.0 neg: 2.7 tot: 9.8 10-3/s Storm rel Dir Shear (0-3000m): 115.1 deg Storm rel helicity (0-3000m) pos: 483.3 neg: -23.4 tot: 460.0 m^2/s^2 ave: 153.3 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 15.2 stream: 9.4 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.09 Bulk Shear: 298.40 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 ------------------------------------------------------------------------------- 500 141 15 107 43| 24.4 0.0 24.4|293.9 0.0 293.9 587.8 0.92| 28.9 26.7 1000 183 18 122 36| 14.2 0.0 14.2|349.7 -5.0 344.8 344.8 0.63| 25.2 15.9 1500 206 19 128 29| 9.5 0.0 9.5|349.7 -10.6 339.1 226.1 0.56| 18.4 10.2 2000 217 20 130 26| 7.2 2.1 9.2|391.3 -14.4 376.9 188.5 0.60| 16.3 9.7 2500 226 23 137 23| 8.4 1.6 10.1|456.4 -14.4 442.0 176.8 0.66| 16.0 10.6 3000 231 27 148 21| 7.0 2.7 9.8|483.3 -23.4 460.0 153.3 0.62| 15.2 9.4 4000 239 32 167 18| 5.7 2.1 7.7|537.1 -23.4 513.7 128.4 0.61| 13.4 8.1 5000 242 38 185 19| 4.5 3.5 8.0|540.3 -61.5 478.9 95.8 0.49| 12.7 6.2 6000 242 42 195 22| 3.5 3.0 6.5|563.5-134.6 428.9 71.5 0.40| 11.9 4.7 Wrote GIF file: /home/apache/climate/data/raob//CYJT/skewt/CYJT.skewt.20251109.00.gif