UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010912.upa.cvt Date: 1200Z 9 JAN 26 Searching for CYJT... Searching the city database file for: CYJT ... Date:1200Z 9 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 1013 57 -1.5 -4.5 80 3.0 -2.6 325 3 270.6 271.1 269.9 278.0 2.70 1 1000 161 -2.3 -5.1 81 2.8 -3.3 335 9 270.9 271.3 269.9 277.9 2.61 2 958 500 -5.5 -5.5 100 0.0 -5.5 327 14 271.0 271.4 270.0 278.1 2.64 3 925 774 -7.5 -7.5 100 0.0 -7.5 330 14 271.6 272.0 269.9 278.1 2.35 4 895 1030 -9.3 -9.3 100 0.0 -9.3 332 15 272.4 272.7 270.0 278.2 2.11 5 892 1056 -7.3 -11.1 74 3.8 -8.4 332 15 274.7 275.0 271.0 279.8 1.83 6 891 1065 -6.5 -9.5 79 3.0 -7.4 333 16 275.6 275.9 272.0 281.4 2.08 7 886 1109 -5.9 -11.9 63 6.0 -7.7 333 16 276.7 277.0 272.1 281.6 1.73 8 875 1207 -3.7 -7.3 76 3.6 -5.0 335 18 279.9 280.4 275.1 287.1 2.52 9 850 1436 -3.9 -8.3 71 4.4 -5.4 355 22 282.1 282.5 276.1 288.9 2.40 10 820 1719 -4.9 -10.9 63 6.0 -6.8 356 22 283.9 284.3 276.6 289.8 2.03 11 707 2870 -11.1 -18.1 56 7.0 -12.9 332 28 289.4 289.6 278.3 293.3 1.30 12 700 2946 -11.7 -17.7 61 6.0 -13.2 330 28 289.5 289.8 278.4 293.7 1.36 13 689 3067 -12.3 -18.3 61 6.0 -13.8 328 28 290.2 290.4 278.7 294.2 1.31 14 660 3394 -15.1 -18.8 73 3.7 -16.0 324 29 290.6 290.8 278.9 294.6 1.31 15 623 3829 -17.7 -24.7 54 7.0 -19.1 321 29 292.5 292.6 279.1 295.1 0.83 16 581 4346 -22.5 -26.5 70 4.0 -23.2 322 31 292.8 292.9 279.1 295.2 0.75 17 545 4814 -24.7 -32.7 47 8.0 -25.8 314 33 295.5 295.6 280.0 297.0 0.45 18 543 4841 -24.7 -39.7 24 15.0 -26.3 314 33 295.9 295.9 279.8 296.6 0.22 19 527 5059 -24.9 -55.9 4 31.0 -26.9 324 38 298.2 298.2 280.6 298.3 0.04 20 500 5440 -27.1 -55.1 5 28.0 -28.9 325 37 300.0 300.0 281.4 300.2 0.04 21 400 7020 -35.7 -61.7 5 26.0 -36.7 340 79 308.6 308.6 284.8 308.7 0.02 22 386 7266 -36.7 -62.7 5 26.0 -37.7 340 83 310.4 310.4 285.5 310.5 0.02 23 358 7782 -40.5 -64.1 6 23.6 -41.2 340 93 312.1 312.1 286.1 312.2 0.02 24 309 8766 -47.9 -66.9 9 19.0 -48.3 332 86 315.2 315.2 287.2 315.2 0.02 25 300 8960 -49.1 -67.1 10 18.0 -49.4 330 84 316.1 316.1 287.5 316.2 0.02 26 276 9505 -50.7 -70.7 8 20.0 -51.0 330 86 321.5 321.5 289.2 321.5 0.01 27 271 9625 -50.1 -71.1 7 21.0 -50.4 330 86 324.0 324.0 290.0 324.1 0.01 28 250 10150 -51.7 -74.7 5 23.0 -52.0 325 67 329.2 329.2 291.5 329.2 0.01 29 237 10496 -53.9 -74.9 6 21.0 -54.2 320 58 330.9 331.0 292.0 331.0 0.01 30 219 11005 -53.3 -79.3 3 26.0 -53.6 316 67 339.4 339.4 294.2 339.5 0.00 31 218 11035 -52.7 -79.7 2 27.0 -53.0 317 65 340.8 340.8 294.5 340.8 0.00 32 217 11065 -50.3 -79.3 2 29.0 -50.7 318 63 345.0 345.0 295.5 345.0 0.00 33 215 11125 -49.3 -80.3 1 31.0 -49.8 320 60 347.4 347.4 296.1 347.5 0.00 34 205 11438 -50.5 -80.5 2 30.0 -51.0 320 47 350.3 350.3 296.7 350.3 0.00 35 201 11567 -48.1 -80.1 1 32.0 -48.7 316 45 356.1 356.1 297.9 356.1 0.00 36 200 11600 -48.3 -80.3 1 32.0 -48.9 315 44 356.3 356.3 298.0 356.3 0.00 37 191 11902 -49.3 -81.3 1 32.0 -49.8 314 44 359.4 359.4 298.6 359.4 0.00 38 183 12185 -45.1 -80.1 1 35.0 -46.0 305 58 370.7 370.7 300.7 370.7 0.00 39 152 13404 -51.9 -82.9 1 31.0 -52.4 315 19 379.2 379.2 302.1 379.2 0.00 40 150 13490 -51.9 -82.9 1 31.0 -52.4 300 26 380.6 380.6 302.3 380.7 0.00 41 144 13754 -51.1 -83.1 1 32.0 -51.7 301 24 386.5 386.5 303.3 386.5 0.00 42 131 14360 -55.9 -84.9 1 29.0 -56.3 300 32 388.5 388.5 303.6 388.5 0.00 43 125 14658 -55.3 -85.3 1 30.0 -55.7 305 38 394.9 394.9 304.5 394.9 0.00 44 115 15186 -57.3 -85.3 2 28.0 -57.6 314 40 400.7 400.7 305.3 400.7 0.00 45 103 15883 -56.1 -85.1 1 29.0 -56.6 310 29 415.8 415.8 307.2 415.8 0.00 46 100 16070 -56.3 -85.3 1 29.0 -56.8 315 24 418.9 418.9 307.6 419.0 0.00 47 97 16263 -56.1 -85.1 1 29.0 -56.6 318 29 423.0 423.0 308.0 423.0 0.00 48 85 17089 -62.9 -86.9 3 24.0 -63.1 319 15 425.5 425.5 308.3 425.5 0.00 49 81 17388 -59.7 -86.7 2 27.0 -60.1 302 24 438.0 438.0 309.7 438.0 0.00 50 70 18300 -59.3 -87.3 1 28.0 -59.7 330 18 457.5 457.5 311.5 457.5 0.00 51 69 18390 -58.7 -86.7 2 28.0 -59.2 332 17 460.7 460.7 311.8 460.7 0.00 52 50 20390 -63.7 -88.7 2 25.0 -64.1 320 13 493.4 493.4 314.5 493.4 0.00 53 41 21609 -64.9 -89.9 2 25.0 -65.3 307 27 519.2 519.2 316.2 519.2 0.00 54 30 23530 -62.9 -89.9 1 27.0 -63.6 305 25 573.2 573.2 319.3 573.2 0.00 55 28 23955 -61.3 -89.3 1 28.0 -62.1 305 28 589.0 589.0 320.1 589.1 0.00 56 20 26020 -64.5 -90.5 2 26.0 -65.3 295 26 638.7 638.7 322.3 638.8 0.01 57 16 27380 -65.3 -91.3 2 26.0 -66.1 275 37 678.2 678.2 323.7 678.3 0.01 58 15 27774 -63.9 -90.9 1 27.0 -65.0 281 44 695.5 695.5 324.3 695.6 0.01 59 14 28201 -58.7 -88.7 1 30.0 -60.7 279 50 727.0 727.0 325.3 727.1 0.01 60 11 29727 -55.5 -86.5 1 31.0 -58.8 276 65 790.5 790.5 327.0 790.7 0.02 61 10 30330 -58.3 -86.3 2 28.0 -61.0 270 75 801.9 801.9 327.3 802.1 0.02 62 9.2 30852 -60.5 -88.5 1 28.0 -62.9 812.9 812.9 327.5 813.0 0.02 63 8.5 31352 -54.7 -86.7 1 32.0 -58.9 854.2 854.2 328.5 854.4 0.02 64 7.8 31899 -56.5 -86.5 1 30.0 -60.3 868.2 868.2 328.8 868.5 0.03 65 6.9 32681 -54.7 -86.7 1 32.0 -59.5 906.7 906.7 329.5 907.0 0.03 66 6.3 33274 -46.1 -83.1 1 37.0 -55.2 967.2 967.2 330.7 967.9 0.06 67 6.2 33380 -46.5 -82.5 1 36.0 -55.5 969.9 970.0 330.7 970.7 0.07 TRP 237 10496 -53.9 -74.9 6 21.0 -54.2 320 58 330.9 331.0 292.0 331.0 0.01 WND 358 7782 -40.5 -64.1 6 23.6 -41.2 340 93 312.1 312.1 286.1 312.2 0.02 Sounding variables and indices 1000-500 mb thick: 5279.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 61.92 % Est. max temperature: 8.84 C = 47.91 F Sfc-Lift cond lev (LCL): 966.40 mb = 430.94 m = 1413.84 ft T: -4.85 C 700-500 lapse rate: 6.17 C/km ThetaE index: 0.06 C Layer 925.0- 895.0 mb Conv cond level (CCL): 946.91 mb = 590.88 m = 1938.56 ft Mean mixing ratio: 2.54 g/kg Conv temperature: -0.97 C = 30.26 F Cap Strength: 17.21 C Lifted Index: 18.35 C Risk: None Lifted Index @300 mb: 26.99 C Lifted Index @700 mb: 12.42 C Showalter Index: 9.91 C Risk: None Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 18.80 C K Index: 8.90 Risk: None Sweat Index: 81.00 Risk: None Energy Index: 2.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.38 J/kg Max Up Vert Vel: 2.96 m/s Conv Inhibition (B-): 79720.67 J/kg Cap Strength: 18.04 C Lift Cond Lev (LCL): 947.56 mb = 585.58 m = 1921.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 359 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 1013 57 325 3 1.7 -2.5 | 184 18 1.3 18.1 1 1000 161 335 9 3.8 -8.2 | 195 13 3.3 12.4 2 982 305 330 11 5.5 -9.5 | 204 12 5.0 11.1 3 945 610 325 15 8.6 -12.3 | 224 12 8.1 8.3 4 925 774 330 14 7.0 -12.1 | 218 11 6.5 8.5 5 909 914 330 13 6.5 -11.3 | 213 11 6.0 9.3 6 874 1219 335 18 7.6 -16.3 | 239 8 7.1 4.3 7 850 1436 355 22 1.9 -21.9 | 313 2 1.5 -1.3 8 840 1524 5 25 -2.2 -24.9 | 31 5 -2.6 -4.3 9 808 1829 350 20 3.5 -19.7 | 254 3 3.0 0.9 10 777 2134 340 21 7.2 -19.7 | 263 7 6.7 0.8 11 747 2438 335 26 11.0 -23.6 | 286 11 10.5 -3.0 12 718 2743 335 27 11.4 -24.5 | 290 12 10.9 -3.9 13 700 2946 330 28 14.0 -24.2 | 285 14 13.5 -3.7 14 636 3658 320 29 18.6 -22.2 | 275 18 18.2 -1.6 15 586 4267 325 31 17.8 -25.4 | 286 18 17.3 -4.8 16 562 4572 310 32 24.5 -20.6 | 270 24 24.0 0.0 17 539 4877 315 33 23.3 -23.3 | 277 23 22.9 -2.8 18 518 5182 330 41 20.5 -35.5 | 307 25 20.0 -14.9 19 500 5440 325 37 21.2 -30.3 | 295 23 20.8 -9.7 20 456 6096 330 55 27.5 -47.6 | 315 38 27.0 -27.1 21 400 7020 340 79 27.0 -74.2 | 334 60 26.6 -53.7 22 367 7620 340 89 30.4 -83.6 | 335 70 30.0 -63.1 23 358 7782 340 93 31.8 -87.4 | 335 74 31.3 -66.8 24 350 7925 340 93 31.8 -87.4 | 335 74 31.3 -66.8 25 300 8960 330 84 42.0 -72.7 | 321 67 41.5 -52.2 26 292 9144 330 84 42.0 -72.7 | 321 67 41.5 -52.2 27 266 9754 330 87 43.5 -75.3 | 322 70 43.0 -54.8 28 250 10150 325 67 38.4 -54.9 | 312 51 38.0 -34.3 29 242 10363 325 59 33.8 -48.3 | 310 43 33.4 -27.8 30 237 10496 320 58 37.3 -44.4 | 303 44 36.8 -23.9 31 231 10668 320 58 37.3 -44.4 | 303 44 36.8 -23.9 32 220 10973 315 69 48.8 -48.8 | 300 56 48.3 -28.2 33 210 11278 325 51 29.3 -41.8 | 306 36 28.8 -21.2 34 200 11600 315 44 31.1 -31.1 | 289 32 30.6 -10.5 35 191 11887 315 43 30.4 -30.4 | 288 32 29.9 -9.8 36 183 12192 305 58 47.5 -33.3 | 285 49 47.0 -12.7 37 159 13106 330 26 13.0 -22.5 | 279 13 12.5 -1.9 38 152 13411 315 19 13.4 -13.4 | 241 15 13.0 7.1 39 150 13490 300 26 22.5 -13.0 | 251 23 22.1 7.6 40 145 13716 300 23 19.9 -11.5 | 245 21 19.5 9.1 41 138 14021 310 31 23.7 -19.9 | 268 23 23.3 0.7 42 132 14326 300 31 26.8 -15.5 | 259 27 26.4 5.1 43 120 14935 310 45 34.5 -28.9 | 284 35 34.0 -8.3 44 114 15240 315 39 27.6 -27.6 | 284 28 27.1 -7.0 45 109 15545 300 39 33.8 -19.5 | 268 33 33.3 1.1 46 100 16070 315 24 17.0 -17.0 | 258 17 16.5 3.6 47 99 16154 320 31 19.9 -23.7 | 279 20 19.5 -3.2 48 94 16459 315 24 17.0 -17.0 | 258 17 16.5 3.6 49 89 16764 330 14 7.0 -12.1 | 218 11 6.5 8.5 50 85 17069 320 14 9.0 -10.7 | 221 13 8.5 9.9 51 77 17678 285 33 31.9 -8.5 | 249 34 31.4 12.0 52 74 17983 305 28 22.9 -16.1 | 259 23 22.5 4.5 53 70 18288 305 25 20.5 -14.3 | 253 21 20.0 6.2 54 70 18300 330 18 9.0 -15.6 | 240 10 8.5 5.0 55 67 18593 335 16 6.8 -14.5 | 226 9 6.3 6.1 56 64 18898 305 22 18.0 -12.6 | 246 19 17.6 8.0 57 58 19507 315 22 15.6 -15.6 | 252 16 15.1 5.0 58 55 19812 320 10 6.4 -7.7 | 205 14 6.0 12.9 59 50 20390 320 13 8.4 -10.0 | 217 13 7.9 10.6 60 50 20422 275 11 11.0 -1.0 | 208 22 10.5 19.6 61 47 20726 320 12 7.7 -9.2 | 212 13 7.2 11.4 62 45 21031 290 22 20.7 -7.5 | 237 24 20.2 13.1 63 43 21336 305 29 23.8 -16.6 | 260 24 23.3 3.9 64 39 21946 310 24 18.4 -15.4 | 254 19 17.9 5.2 65 37 22250 285 24 23.2 -6.2 | 238 27 22.7 14.4 66 35 22555 275 27 26.9 -2.4 | 235 32 26.4 18.2 67 32 23165 290 38 35.7 -13.0 | 258 36 35.2 7.6 68 30 23530 305 25 20.5 -14.3 | 253 21 20.0 6.2 69 29 23774 305 24 19.7 -13.8 | 250 20 19.2 6.8 70 27 24079 305 31 25.4 -17.8 | 264 25 24.9 2.8 71 25 24689 295 12 10.9 -5.1 | 214 19 10.4 15.5 72 22 25298 285 35 33.8 -9.1 | 251 35 33.3 11.5 73 20 25908 305 33 27.0 -18.9 | 266 27 26.6 1.6 74 20 26020 295 26 23.6 -11.0 | 247 25 23.1 9.6 75 19 26213 295 37 33.5 -15.6 | 262 33 33.1 4.9 76 18 26518 305 19 15.6 -10.9 | 237 18 15.1 9.7 77 17 27127 270 29 29.0 -0.0 | 234 35 28.5 20.6 78 16 27432 275 38 37.9 -3.3 | 245 41 37.4 17.3 79 14 28042 285 47 45.4 -12.2 | 259 46 44.9 8.4 80 13 28651 265 55 54.8 4.8 | 245 60 54.3 25.4 81 12 29261 280 61 60.1 -10.6 | 260 60 59.6 10.0 82 11 29870 275 66 65.7 -5.8 | 257 67 65.3 14.8 83 10 30175 270 56 56.0 -0.0 | 250 59 55.5 20.6 84 10 30330 270 75 75.0 -0.0 | 255 77 74.5 20.6 Wind Parameters Mean winds (0-6000m): 328.7 at 27.4 knts Storm direction: 358.7 at 20.6 knts Shear (0-3000m) pos: 3.8 neg: 2.8 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 99.5 deg Storm rel helicity (0-3000m) pos: 57.5 neg: -12.3 tot: 45.2 m^2/s^2 ave: 15.1 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 37.87 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 ------------------------------------------------------------------------------- 500 329 11 203 13| 11.6 0.0 11.6| 29.2 0.0 29.2 58.3 0.72| 12.0 8.7 1000 329 12 210 12| 6.4 0.0 6.4| 34.4 -4.3 30.1 30.1 0.56| 8.1 4.5 1500 337 15 218 9| 7.6 0.0 7.6| 47.5 -4.3 43.1 28.8 0.65| 10.7 7.0 2000 342 16 223 7| 5.7 2.3 8.0| 48.0 -7.6 40.5 20.2 0.37| 10.6 3.9 2500 341 18 236 7| 4.6 2.6 7.2| 56.4 -7.6 48.8 19.5 0.40| 9.8 3.9 3000 339 20 250 7| 3.8 2.8 6.6| 57.5 -12.3 45.2 15.1 0.35| 8.9 3.1 4000 333 22 264 9| 3.1 2.5 5.6| 67.8 -22.7 45.1 11.3 0.30| 7.5 2.3 5000 329 24 271 12| 3.5 2.7 6.1|133.2 -52.0 81.2 16.2 0.30| 7.9 2.4 6000 329 27 282 14| 4.2 2.2 6.5|234.1 -74.0 160.0 26.7 0.33| 8.7 2.8 Wrote GIF file: /home/apache/climate/data/raob//CYJT/skewt/CYJT.skewt.20260109.12.gif