UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110612.upa.cvt Date: 1200Z 6 NOV 25 Searching for CYJT... Searching the city database file for: CYJT ... Date:1200Z 6 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 -46 SFC 987 57 0.6 -1.3 87 1.9 -0.2 55 4 274.8 275.4 273.6 284.4 3.52 2 983 90 4.4 -2.6 60 7.0 1.5 40 4 278.9 279.5 275.6 287.9 3.21 3 975 157 5.0 -3.0 56 8.0 1.7 9 5 280.2 280.7 276.1 289.0 3.14 4 925 587 1.0 -3.1 74 4.1 -0.6 305 7 280.3 280.9 276.4 289.5 3.28 5 913 692 0.0 -3.7 76 3.7 -1.4 306 8 280.4 280.9 276.3 289.3 3.18 6 879 994 -2.3 -10.3 54 8.0 -4.9 313 11 281.0 281.4 274.9 286.7 1.98 7 850 1259 -4.5 -10.5 63 6.0 -6.4 325 15 281.4 281.8 275.2 287.2 2.02 8 828 1465 -6.3 -10.2 74 3.9 -7.5 325 14 281.7 282.0 275.5 287.8 2.12 9 808 1655 -7.1 -13.1 62 6.0 -8.9 306 15 282.8 283.1 275.5 287.8 1.72 10 791 1822 -5.7 -19.7 32 14.0 -9.2 282 16 286.0 286.2 276.2 289.1 1.01 11 716 2594 -10.7 -24.7 31 14.0 -13.6 275 17 288.8 288.9 277.2 291.0 0.72 12 709 2670 -10.7 -19.7 48 9.0 -12.9 267 17 289.6 289.8 278.2 293.0 1.13 13 700 2768 -11.5 -19.5 52 8.0 -13.5 255 16 289.7 290.0 278.3 293.3 1.16 14 689 2889 -12.3 -17.3 66 5.0 -13.6 256 17 290.2 290.4 278.9 294.5 1.43 15 685 2933 -12.5 -18.5 61 6.0 -14.0 256 17 290.4 290.7 278.8 294.4 1.30 16 625 3625 -17.7 -21.4 73 3.7 -18.5 260 21 292.2 292.4 279.4 295.6 1.11 17 606 3856 -18.3 -24.3 59 6.0 -19.5 251 24 294.1 294.3 280.0 296.9 0.88 18 593 4017 -18.7 -21.9 76 3.2 -19.4 246 28 295.5 295.7 280.9 299.0 1.12 19 581 4170 -17.9 -20.3 81 2.4 -18.4 248 37 298.1 298.4 282.3 302.3 1.31 20 569 4326 -17.7 -21.5 72 3.8 -18.6 249 44 300.2 300.4 283.0 304.0 1.20 21 554 4525 -19.3 -22.0 79 2.7 -19.9 246 47 300.6 300.8 283.1 304.4 1.18 22 500 5280 -23.7 -28.5 65 4.8 -24.5 250 61 304.1 304.3 284.0 306.6 0.73 23 491 5413 -24.5 -31.5 52 7.0 -25.6 252 61 304.7 304.9 284.0 306.6 0.56 24 460 5884 -28.3 -37.3 42 9.0 -29.3 257 60 305.7 305.8 284.1 306.9 0.34 25 400 6870 -36.7 -39.6 74 2.9 -37.0 250 66 307.3 307.3 284.7 308.4 0.31 26 399 6887 -36.7 -39.5 75 2.8 -37.0 250 66 307.5 307.6 284.8 308.6 0.31 27 341 7953 -46.3 -49.8 67 3.5 -46.4 240 77 308.6 308.6 284.9 309.0 0.12 28 329 8190 -48.7 -50.4 82 1.7 -48.8 240 81 308.5 308.5 284.9 308.9 0.11 29 328 8210 -48.9 -51.3 76 2.4 -49.0 240 82 308.5 308.5 284.9 308.8 0.10 30 325 8270 -49.3 -54.2 56 4.9 -49.4 240 83 308.7 308.7 284.9 309.0 0.07 31 320 8371 -50.3 -53.6 68 3.3 -50.4 240 85 308.7 308.7 284.9 309.0 0.08 32 316 8453 -50.3 -55.3 55 5.0 -50.4 240 86 309.8 309.8 285.4 310.1 0.07 33 300 8790 -53.5 -57.3 63 3.8 -53.6 240 92 309.9 309.9 285.4 310.1 0.06 34 295 8899 -54.0 -57.5 66 3.5 -54.1 245 94 310.7 310.7 285.7 310.9 0.05 35 294 8920 -54.1 -57.5 66 3.4 -54.2 245 93 310.9 310.9 285.7 311.1 0.05 36 292 8964 -54.5 -59.0 57 4.5 -54.6 245 90 310.9 310.9 285.7 311.1 0.05 37 289 9031 -54.1 -68.1 16 14.0 -54.3 247 89 312.4 312.4 286.2 312.5 0.01 38 287 9076 -52.9 -73.9 6 21.0 -53.1 248 88 314.7 314.7 287.0 314.8 0.01 39 283 9167 -52.3 -71.3 8 19.0 -52.5 250 86 316.9 316.9 287.7 316.9 0.01 40 268 9519 -54.5 -70.5 12 16.0 -54.7 253 81 318.6 318.6 288.3 318.7 0.01 41 250 9970 -50.5 -77.5 3 27.0 -50.9 260 65 331.0 331.0 292.0 331.0 0.00 42 239 10263 -48.7 -75.7 3 27.0 -49.2 256 57 338.0 338.0 293.8 338.0 0.01 43 214 10981 -50.9 -76.9 3 26.0 -51.3 248 54 345.4 345.4 295.6 345.4 0.01 44 200 11420 -49.7 -79.7 2 30.0 -50.2 245 63 354.1 354.1 297.5 354.1 0.00 45 182 12041 -48.1 -80.1 1 32.0 -48.7 247 67 366.4 366.4 299.9 366.4 0.00 46 150 13310 -50.9 -81.9 1 31.0 -51.5 245 63 382.4 382.4 302.6 382.4 0.00 47 147 13441 -51.1 -82.1 1 31.0 -51.7 248 63 384.2 384.2 302.9 384.3 0.00 48 128 14344 -48.5 -81.5 1 33.0 -49.4 259 51 404.4 404.4 305.8 404.4 0.00 49 110 15328 -53.5 -83.5 1 30.0 -54.1 261 31 412.9 412.9 306.9 413.0 0.00 50 100 15940 -53.1 -84.1 1 31.0 -53.8 255 37 425.1 425.1 308.3 425.1 0.00 51 91 16544 -54.9 -84.9 1 30.0 -55.5 246 27 433.2 433.2 309.1 433.2 0.00 52 89 16687 -51.9 -83.9 1 32.0 -52.8 249 29 441.9 441.9 310.1 442.0 0.00 53 76 17706 -52.9 -84.9 1 32.0 -53.8 250 29 460.3 460.3 311.8 460.3 0.00 54 70 18230 -57.3 -86.3 1 29.0 -57.9 245 17 461.8 461.8 312.0 461.8 0.00 55 67 18506 -58.1 -87.1 1 29.0 -58.6 241 17 465.9 465.9 312.3 465.9 0.00 56 63 18897 -54.7 -85.7 1 31.0 -55.6 235 23 481.7 481.7 313.6 481.7 0.00 57 50 20370 -56.1 -86.1 1 30.0 -57.0 210 26 511.3 511.3 315.7 511.3 0.00 58 46 20900 -55.9 -85.9 1 30.0 -56.9 225 24 524.1 524.1 316.5 524.1 0.01 59 38 22106 -58.7 -87.7 1 29.0 -59.6 252 18 546.4 546.4 317.9 546.4 0.00 60 35 22618 -62.5 -89.5 1 27.0 -63.1 279 16 549.5 549.5 318.1 549.5 0.00 61 32 23175 -58.7 -87.7 1 29.0 -59.7 324 7 573.9 573.9 319.3 574.0 0.01 62 30 23580 -59.1 -88.1 1 29.0 -60.1 340 11 583.5 583.5 319.8 583.6 0.01 63 25 24718 -61.1 -89.1 1 28.0 -62.0 264 10 609.0 609.0 321.0 609.0 0.01 64 24 24973 -58.1 -88.1 1 30.0 -59.5 227 10 624.9 624.9 321.7 624.9 0.01 65 20 26120 -58.7 -87.7 1 29.0 -60.2 330 17 656.5 656.5 322.9 656.6 0.01 66 17 27143 -56.7 -87.7 1 31.0 -58.8 326 17 694.1 694.1 324.3 694.2 0.01 67 10 30490 -58.3 -88.3 1 30.0 -61.0 325 35 801.9 801.9 327.3 802.1 0.02 68 8.7 31365 -58.9 -87.9 1 29.0 -61.7 832.2 832.2 328.0 832.4 0.02 69 7.6 32219 -56.1 -87.1 1 31.0 -60.2 876.3 876.3 329.0 876.5 0.03 70 6.5 33208 -58.1 -88.1 1 30.0 -61.9 907.9 907.9 329.6 908.2 0.03 71 5.3 34512 -52.1 -85.1 1 33.0 -58.9 989.3 989.4 331.0 989.9 0.05 72 4.3 35864 -52.7 -84.7 1 32.0 -60.0 1047.5 1047.5 331.9 1048.3 0.07 TRP 292 8964 -54.5 -59.0 57 4.5 -54.6 245 90 310.9 310.9 285.7 311.1 0.05 WND 295 8899 -54.0 -57.5 66 3.5 -54.1 245 94 310.7 310.7 285.7 310.9 0.05 Sounding variables and indices 1000-500 mb thick: 5326.00 m Freezing level: 913.00 mb = 691.65 m = 2269.16 ft Wetbulb zero: Below ground Precipitable water: 0.34 inches Sfc-500 mean rel hum: 61.39 % Est. max temperature: 7.36 C = 45.25 F Sfc-Lift cond lev (LCL): 958.11 mb = 299.91 m = 983.95 ft T: 3.67 C 700-500 lapse rate: 4.86 C/km ThetaE index: 2.81 C Layer 913.0- 850.0 mb Conv cond level (CCL): 840.89 mb = 1343.48 m = 4407.70 ft Mean mixing ratio: 3.08 g/kg Conv temperature: 7.33 C = 45.19 F Cap Strength: 11.32 C Lifted Index: 13.43 C Risk: None Lifted Index @300 mb: 14.98 C Lifted Index @700 mb: 4.89 C Showalter Index: 14.60 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 13.20 C K Index: 0.70 Risk: None Sweat Index: 91.00 Risk: None Energy Index: 4.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.40 J/kg Max Up Vert Vel: 3.29 m/s Conv Inhibition (B-): 77091.95 J/kg Cap Strength: 13.11 C Lift Cond Lev (LCL): 857.95 mb = 1185.46 m = 3889.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 at 21 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 ---------------------------------------------------------- 0 987 57 55 4 -3.3 -2.3 | 102 24 -23.3 4.9 1 958 305 300 7 6.1 -3.5 | 105 14 -14.0 3.7 2 925 587 305 7 5.7 -4.0 | 103 15 -14.3 3.2 3 922 610 305 7 5.7 -4.0 | 103 15 -14.3 3.2 4 888 914 310 10 7.7 -6.4 | 94 12 -12.4 0.8 5 854 1219 320 13 8.4 -10.0 | 77 12 -11.7 -2.7 6 850 1259 325 15 8.6 -12.3 | 66 13 -11.5 -5.1 7 822 1524 325 14 8.0 -11.5 | 71 13 -12.0 -4.3 8 790 1829 280 16 15.8 -2.8 | 136 6 -4.3 4.4 9 760 2134 280 18 17.7 -3.1 | 150 5 -2.3 4.1 10 730 2438 290 16 15.0 -5.5 | 109 5 -5.0 1.7 11 702 2743 260 17 16.7 3.0 | 162 11 -3.3 10.2 12 700 2768 255 16 15.5 4.1 | 158 12 -4.6 11.4 13 621 3658 260 21 20.7 3.6 | 183 11 0.6 10.9 14 597 3962 245 26 23.6 11.0 | 191 19 3.5 18.2 15 573 4267 250 43 40.4 14.7 | 223 30 20.3 21.9 16 550 4572 245 48 43.5 20.3 | 220 36 23.4 27.5 17 528 4877 250 52 48.9 17.8 | 229 38 28.8 25.0 18 500 5280 250 61 57.3 20.9 | 233 47 37.2 28.1 19 446 6096 260 59 58.1 10.2 | 245 42 38.0 17.5 20 427 6401 265 65 64.8 5.7 | 254 46 44.7 12.9 21 409 6706 260 67 66.0 11.6 | 248 50 45.9 18.8 22 400 6870 250 66 62.0 22.6 | 235 51 41.9 29.8 23 357 7620 240 72 62.4 36.0 | 224 60 42.3 43.2 24 300 8790 240 92 79.7 46.0 | 228 80 59.6 53.2 25 295 8899 245 94 85.2 39.7 | 234 80 65.1 46.9 26 292 8964 245 90 81.6 38.0 | 234 76 61.5 45.3 27 284 9144 250 86 80.8 29.4 | 239 71 60.7 36.6 28 258 9754 255 78 75.3 20.2 | 244 62 55.3 27.4 29 250 9970 260 65 64.0 11.3 | 247 48 43.9 18.5 30 225 10668 250 47 44.2 16.1 | 226 34 24.1 23.3 31 200 11420 245 63 57.1 26.6 | 228 50 37.0 33.8 32 195 11582 240 61 52.8 30.5 | 221 50 32.8 37.7 33 178 12192 250 69 64.8 23.6 | 235 54 44.8 30.8 34 155 13106 250 52 48.9 17.8 | 229 38 28.8 25.0 35 150 13310 245 63 57.1 26.6 | 228 50 37.0 33.8 36 141 13716 255 64 61.8 16.6 | 240 48 41.7 23.8 37 111 15240 265 33 32.9 2.9 | 232 16 12.8 10.1 38 106 15545 250 27 25.4 9.2 | 198 17 5.3 16.4 39 100 15940 255 37 35.7 9.6 | 223 23 15.7 16.8 40 97 16154 255 37 35.7 9.6 | 223 23 15.7 16.8 41 92 16459 245 26 23.6 11.0 | 191 19 3.5 18.2 42 88 16764 250 30 28.2 10.3 | 205 19 8.1 17.5 43 80 17374 220 40 25.7 30.6 | 188 38 5.6 37.9 44 76 17678 250 30 28.2 10.3 | 205 19 8.1 17.5 45 70 18230 245 17 15.4 7.2 | 162 15 -4.7 14.4 46 69 18288 245 14 12.7 5.9 | 151 15 -7.4 13.1 47 63 18898 235 23 18.8 13.2 | 177 20 -1.2 20.4 48 57 19507 265 28 27.9 2.4 | 219 12 7.8 9.7 49 55 19812 235 29 23.8 16.6 | 189 24 3.7 23.8 50 52 20117 245 33 29.9 13.9 | 205 23 9.8 21.2 51 50 20370 210 26 13.0 22.5 | 167 31 -7.1 29.7 52 50 20422 210 19 9.5 16.5 | 156 26 -10.6 23.7 53 47 20726 220 30 19.3 23.0 | 179 30 -0.8 30.2 54 43 21336 240 7 6.1 3.5 | 127 18 -14.0 10.7 55 41 21641 255 10 9.7 2.6 | 133 14 -10.4 9.8 56 39 21946 235 17 13.9 9.8 | 160 18 -6.1 17.0 57 37 22250 270 19 19.0 -0.0 | 172 7 -1.1 7.2 58 34 22860 285 14 13.5 -3.6 | 119 7 -6.5 3.6 59 31 23470 0 0 -0.0 -0.0 | 110 21 -20.1 7.2 60 30 23580 340 11 3.8 -10.3 | 79 17 -16.3 -3.1 61 29 23774 320 10 6.4 -7.7 | 88 14 -13.6 -0.4 62 28 24079 355 10 0.9 -10.0 | 82 19 -19.2 -2.7 63 24 24994 225 10 7.1 7.1 | 138 19 -13.0 14.3 64 22 25603 335 15 6.3 -13.6 | 65 15 -13.7 -6.4 65 21 25908 345 14 3.6 -13.5 | 69 18 -16.4 -6.3 66 20 26120 330 17 8.5 -14.7 | 57 14 -11.6 -7.5 67 20 26213 310 16 12.3 -10.3 | 69 8 -7.8 -3.1 68 19 26518 320 18 11.6 -13.8 | 52 11 -8.5 -6.6 69 18 26822 330 13 6.5 -11.3 | 73 14 -13.6 -4.0 70 17 27127 325 17 9.8 -13.9 | 57 12 -10.3 -6.7 71 16 27432 350 24 4.2 -23.6 | 44 23 -15.9 -16.4 72 14 28346 310 18 13.8 -11.6 | 55 8 -6.3 -4.4 73 13 28956 355 19 1.7 -18.9 | 58 22 -18.4 -11.7 74 12 29261 350 18 3.1 -17.7 | 58 20 -16.9 -10.5 75 12 29566 335 11 4.6 -10.0 | 80 16 -15.4 -2.8 76 11 29870 310 17 13.0 -10.9 | 62 8 -7.1 -3.7 77 10 30490 325 35 20.1 -28.7 | 360 21 0.0 -21.5 Wind Parameters Mean winds (0-6000m): 259.8 at 28.4 knts Storm direction: 289.8 at 21.3 knts Shear (0-3000m) pos: 1.3 neg: 3.7 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 63.6 deg Storm rel helicity (0-3000m) pos: 41.9 neg: -45.2 tot: -3.3 m^2/s^2 ave: -1.1 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 83.41 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 ------------------------------------------------------------------------------- 500 312 6 101 16| 0.0 9.5 9.5| 10.5 -16.0 -5.5 -11.0 -0.03| 11.8 -0.4 1000 310 8 99 14| 2.4 4.7 7.1| 10.5 -28.8 -18.3 -18.3 -0.25| 8.4 -2.1 1500 316 10 91 13| 2.6 3.2 5.8| 13.8 -42.0 -28.2 -18.8 -0.33| 7.6 -2.5 2000 307 11 92 11| 2.0 4.7 6.7| 29.1 -42.0 -12.9 -6.5 0.04| 8.9 0.4 2500 300 12 96 9| 1.6 3.6 5.2| 33.1 -45.2 -12.1 -4.9 0.04| 8.4 0.3 3000 291 13 107 8| 1.3 3.7 5.0| 41.9 -45.2 -3.3 -1.1 0.11| 8.3 0.9 4000 277 15 137 7| 1.2 4.4 5.6| 81.6 -45.2 36.3 9.1 0.23| 8.4 1.9 5000 264 22 189 10| 1.8 5.1 7.0|203.8 -53.9 149.8 30.0 0.31| 9.6 3.0 6000 260 28 213 15| 2.3 4.3 6.6|328.0 -53.9 274.0 45.7 0.37| 9.2 3.4 Wrote GIF file: /home/apache/climate/data/raob//CYJT/skewt/CYJT.skewt.20251106.12.gif