UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011100.upa.cvt Date: 0000Z 11 JAN 26 Searching for CYJT... Searching the city database file for: CYJT ... Date:0000Z 11 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 1000 57 0.4 -1.8 85 2.2 -0.4 300 19 273.5 274.1 272.7 282.6 3.35 1 940 550 -2.3 -5.6 78 3.3 -3.5 308 45 275.7 276.1 272.9 283.1 2.67 2 925 677 -3.3 -5.9 82 2.6 -4.2 310 46 275.9 276.4 273.1 283.3 2.66 3 880 1069 -7.1 -7.1 100 0.0 -7.1 302 42 276.0 276.4 272.9 283.0 2.55 4 858 1266 -7.7 -9.7 86 2.0 -8.3 300 42 277.3 277.7 273.1 283.4 2.13 5 850 1339 -7.5 -9.9 83 2.4 -8.2 300 43 278.3 278.6 273.6 284.3 2.12 6 819 1629 -6.9 -11.2 71 4.3 -8.2 300 45 281.9 282.2 275.4 287.6 1.98 7 806 1753 -7.5 -10.4 80 2.9 -8.4 300 46 282.6 282.9 276.0 288.7 2.15 8 740 2413 -11.7 -15.5 73 3.8 -12.7 295 54 285.0 285.2 276.4 289.5 1.54 9 733 2486 -10.5 -19.5 48 9.0 -12.7 296 55 287.1 287.2 276.9 290.4 1.11 10 727 2549 -10.1 -21.1 40 11.0 -12.7 297 55 288.2 288.3 277.2 291.2 0.98 11 700 2840 -11.7 -24.7 33 13.0 -14.4 300 51 289.5 289.7 277.6 291.8 0.74 12 699 2851 -11.7 -24.7 33 13.0 -14.4 300 51 289.6 289.8 277.6 292.0 0.74 13 685 3006 -11.7 -44.7 5 33.0 -15.7 302 51 291.3 291.3 277.5 291.7 0.10 14 618 3786 -16.3 -54.3 2 38.0 -19.7 306 62 294.8 294.8 279.0 294.9 0.04 15 585 4196 -19.7 -56.7 2 37.0 -22.5 309 75 295.5 295.5 279.3 295.6 0.03 16 550 4653 -20.5 -49.5 6 29.0 -23.1 307 91 299.8 299.8 281.3 300.0 0.08 17 500 5350 -26.3 -51.3 8 25.0 -28.1 305 98 301.0 301.0 281.8 301.2 0.07 18 402 6886 -38.3 -56.3 13 18.0 -39.0 295 104 304.8 304.8 283.4 305.0 0.05 19 400 6920 -38.1 -55.1 15 17.0 -38.8 295 104 305.5 305.5 283.7 305.7 0.05 20 397 6972 -38.3 -54.3 17 16.0 -39.0 296 103 305.9 305.9 283.8 306.1 0.06 21 393 7042 -36.7 -64.7 4 28.0 -37.7 297 101 308.8 308.8 284.9 308.9 0.02 22 376 7347 -38.5 -67.5 3 29.0 -39.4 299 97 310.4 310.4 285.5 310.4 0.01 23 362 7609 -37.5 -67.5 3 30.0 -38.5 290 112 315.1 315.1 287.1 315.2 0.01 24 315 8567 -39.3 -72.3 2 33.0 -40.2 298 123 325.4 325.4 290.4 325.4 0.01 25 300 8900 -41.3 -74.3 2 33.0 -42.1 300 130 327.2 327.2 290.9 327.2 0.01 26 299 8923 -41.4 -74.3 2 32.9 -42.2 300 130 327.3 327.3 291.0 327.3 0.01 27 285 9245 -42.9 -74.9 2 32.0 -43.6 299 127 329.7 329.7 291.6 329.7 0.01 28 250 10110 -49.5 -76.5 3 27.0 -49.9 295 107 332.5 332.5 292.4 332.5 0.00 29 229 10681 -53.7 -77.7 4 24.0 -54.0 290 96 334.5 334.5 292.9 334.5 0.00 30 212 11177 -55.1 -80.1 3 25.0 -55.4 282 86 339.8 339.8 294.3 339.8 0.00 31 203 11455 -55.9 -80.9 3 25.0 -56.1 277 87 342.8 342.8 295.0 342.8 0.00 32 200 11550 -54.9 -81.9 2 27.0 -55.2 275 89 345.8 345.8 295.7 345.8 0.00 33 183 12119 -54.1 -83.1 2 29.0 -54.4 275 96 356.0 356.0 297.9 356.0 0.00 34 175 12405 -55.7 -83.7 2 28.0 -56.0 274 90 358.0 358.0 298.3 358.0 0.00 35 170 12590 -54.5 -83.5 2 29.0 -54.8 273 84 362.9 362.9 299.2 363.0 0.00 36 169 12629 -51.7 -83.7 1 32.0 -52.2 273 83 368.2 368.2 300.2 368.2 0.00 37 168 12667 -50.5 -82.5 1 32.0 -51.0 272 82 370.8 370.8 300.7 370.8 0.00 38 164 12825 -48.5 -82.5 1 34.0 -49.2 271 77 376.8 376.8 301.7 376.8 0.00 39 156 13153 -50.1 -83.1 1 33.0 -50.7 271 67 379.5 379.5 302.2 379.5 0.00 40 150 13410 -49.3 -82.3 1 33.0 -50.0 275 60 385.1 385.1 303.1 385.1 0.00 41 145 13632 -49.9 -82.9 1 33.0 -50.5 275 56 387.8 387.8 303.5 387.8 0.00 42 133 14192 -54.1 -84.1 1 30.0 -54.5 277 63 390.1 390.1 303.8 390.1 0.00 43 129 14387 -54.3 -84.3 1 30.0 -54.8 278 67 393.1 393.1 304.2 393.1 0.00 44 124 14641 -53.5 -85.5 1 32.0 -54.0 279 71 399.0 399.0 305.0 399.0 0.00 45 123 14694 -51.3 -84.3 1 33.0 -52.0 279 72 404.0 404.0 305.7 404.0 0.00 46 122 14747 -51.3 -85.3 1 34.0 -52.0 279 73 404.9 404.9 305.9 404.9 0.00 47 118 14966 -46.1 -83.1 1 37.0 -47.3 281 73 418.4 418.4 307.5 418.4 0.00 48 100 16050 -52.9 -83.9 1 31.0 -53.6 270 20 425.5 425.5 308.3 425.5 0.00 49 91 16652 -57.5 -85.5 2 28.0 -57.9 262 15 428.0 428.0 308.6 428.0 0.00 50 85 17081 -59.1 -87.1 1 28.0 -59.5 225 18 433.2 433.2 309.2 433.2 0.00 51 75 17862 -61.1 -87.1 2 26.0 -61.4 248 44 444.8 444.8 310.4 444.8 0.00 52 70 18290 -61.1 -88.1 2 27.0 -61.4 255 44 453.7 453.7 311.2 453.7 0.00 53 62 19046 -58.7 -87.7 1 29.0 -59.2 262 37 475.0 475.0 313.1 475.0 0.00 54 53 20015 -64.9 -89.9 2 25.0 -65.2 259 19 482.4 482.4 313.7 482.4 0.00 55 50 20370 -64.3 -89.3 2 25.0 -64.6 245 23 492.0 492.0 314.4 492.0 0.00 56 41 21569 -68.9 -91.9 2 23.0 -69.1 274 29 509.2 509.2 315.6 509.2 0.00 57 35 22522 -65.7 -90.7 2 25.0 -66.1 262 42 541.1 541.1 317.6 541.2 0.00 58 30 23450 -69.3 -92.3 2 23.0 -69.6 275 43 555.7 555.7 318.4 555.7 0.00 59 20 25880 -67.7 -92.7 2 25.0 -68.2 280 47 628.9 628.9 321.9 629.0 0.00 60 19 26188 -67.9 -92.9 2 25.0 -68.4 280 46 637.6 637.6 322.2 637.6 0.00 61 17 26860 -64.5 -91.5 1 27.0 -65.4 262 58 669.1 669.1 323.4 669.2 0.01 62 12 28972 -66.7 -92.7 1 26.0 -67.7 257 84 731.4 731.4 325.4 731.5 0.01 63 10 30090 -60.3 -90.3 1 30.0 -62.6 260 103 794.5 794.5 327.1 794.5 0.01 64 9.8 30216 -59.3 -89.3 1 30.0 -61.8 802.8 802.8 327.3 802.9 0.01 65 8.7 30961 -59.9 -89.9 1 30.0 -62.5 828.3 828.3 327.9 828.4 0.01 66 7.7 31737 -52.7 -86.7 1 34.0 -58.0 886.7 886.7 329.2 887.0 0.03 67 6.9 32443 -53.9 -86.9 1 33.0 -59.0 910.0 910.0 329.6 910.3 0.03 68 6.3 33032 -50.5 -85.5 1 35.0 -57.4 948.4 948.5 330.3 948.9 0.04 69 6.0 33354 -44.3 -83.3 1 39.0 -54.6 988.6 988.6 331.0 989.3 0.06 70 5.3 34191 -41.3 -81.3 1 40.0 -53.9 1037.7 1037.7 331.8 1038.9 0.10 71 5.0 34587 -41.3 -81.3 1 40.0 -54.2 1055.1 1055.2 332.0 1056.4 0.11 TRP 402 6886 -38.3 -56.3 13 18.0 -39.0 295 104 304.8 304.8 283.4 305.0 0.05 WND 299 8923 -41.4 -74.3 2 32.9 -42.2 300 130 327.3 327.3 291.0 327.3 0.01 Sounding variables and indices 1000-500 mb thick: 5293.00 m Freezing level: 991.11 mb = 130.00 m = 426.51 ft Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 41.44 % Est. max temperature: 5.14 C = 41.25 F Sfc-Lift cond lev (LCL): 966.19 mb = 330.91 m = 1085.64 ft T: -1.10 C 700-500 lapse rate: 5.82 C/km ThetaE index: 0.27 C Layer 880.0- 858.0 mb Conv cond level (CCL): 900.92 mb = 884.24 m = 2901.02 ft Mean mixing ratio: 2.86 g/kg Conv temperature: 2.81 C = 37.05 F Cap Strength: 14.99 C Lifted Index: 15.25 C Risk: None Lifted Index @300 mb: 31.28 C Lifted Index @700 mb: 8.73 C Showalter Index: 14.29 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 16.40 C K Index: -4.10 Risk: None Sweat Index: 184.00 Risk: None Energy Index: 3.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.43 J/kg Max Up Vert Vel: 4.34 m/s Conv Inhibition (B-): 65290.27 J/kg Cap Strength: 15.24 C Lift Cond Lev (LCL): 912.08 mb = 787.54 m = 2583.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 48 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 57 300 19 16.5 -9.5 | 172 34 -4.8 33.6 1 969 305 300 39 33.8 -19.5 | 208 27 12.5 23.6 2 933 610 310 47 36.0 -30.2 | 229 20 14.8 12.8 3 925 677 310 46 35.2 -29.6 | 226 19 14.0 13.5 4 897 914 305 43 35.2 -24.7 | 217 23 14.0 18.4 5 863 1219 300 41 35.5 -20.5 | 212 27 14.3 22.6 6 850 1339 300 43 37.2 -21.5 | 217 27 16.0 21.6 7 798 1829 300 46 39.8 -23.0 | 223 27 18.6 20.1 8 767 2134 300 46 39.8 -23.0 | 223 27 18.6 20.1 9 737 2438 295 55 49.8 -23.2 | 235 35 28.6 19.8 10 709 2743 300 54 46.8 -27.0 | 238 30 25.5 16.1 11 700 2840 300 51 44.2 -25.5 | 233 29 22.9 17.6 12 653 3353 305 52 42.6 -29.8 | 238 25 21.4 13.2 13 627 3658 305 58 47.5 -33.3 | 250 28 26.3 9.8 14 578 4267 310 78 59.8 -50.1 | 280 39 38.5 -7.1 15 533 4877 305 99 81.1 -56.8 | 283 61 59.9 -13.7 16 511 5182 305 104 85.2 -59.7 | 285 66 64.0 -16.6 17 500 5350 305 98 80.3 -56.2 | 283 60 59.0 -13.2 18 450 6096 300 97 84.0 -48.5 | 275 63 62.8 -5.4 19 402 6886 295 104 94.3 -44.0 | 271 73 73.0 -0.9 20 400 6920 295 104 94.3 -44.0 | 271 73 73.0 -0.9 21 378 7315 300 95 82.3 -47.5 | 274 61 61.0 -4.4 22 361 7620 290 113 106.2 -38.6 | 267 85 85.0 4.4 23 346 7925 295 109 98.8 -46.1 | 272 78 77.6 -3.0 24 300 8900 300 130 112.6 -65.0 | 284 94 91.4 -21.9 25 299 8923 300 130 112.6 -65.0 | 284 94 91.4 -21.9 26 289 9144 300 129 111.7 -64.5 | 283 93 90.5 -21.4 27 250 10110 295 107 97.0 -45.2 | 272 76 75.7 -2.2 28 229 10668 290 96 90.2 -32.8 | 262 70 69.0 10.2 29 209 11278 280 84 82.7 -14.6 | 245 68 61.5 28.5 30 200 11550 275 89 88.7 -7.8 | 242 76 67.4 35.3 31 181 12192 275 97 96.6 -8.5 | 245 83 75.4 34.6 32 157 13106 270 68 68.0 -0.0 | 227 64 46.8 43.1 33 150 13410 275 60 59.8 -5.2 | 226 54 38.5 37.8 34 143 13716 275 55 54.8 -4.8 | 221 51 33.6 38.3 35 119 14935 280 76 74.8 -13.2 | 241 61 53.6 29.9 36 113 15240 290 48 45.1 -16.4 | 222 36 23.9 26.6 37 103 15850 285 24 23.2 -6.2 | 183 37 2.0 36.8 38 100 16050 270 20 20.0 -0.0 | 178 43 -1.2 43.1 39 98 16154 270 21 21.0 -0.0 | 180 43 -0.2 43.1 40 89 16764 260 13 12.8 2.3 | 169 46 -8.4 45.3 41 85 17069 225 18 12.7 12.7 | 171 56 -8.5 55.8 42 81 17374 240 44 38.1 22.0 | 195 67 16.9 65.1 43 70 18290 255 44 42.5 11.4 | 201 58 21.3 54.4 44 63 18898 260 51 50.2 8.9 | 209 59 29.0 51.9 45 60 19202 265 21 20.9 1.8 | 180 45 -0.3 44.9 46 55 19812 265 18 17.9 1.6 | 176 45 -3.3 44.6 47 52 20117 255 19 18.4 4.9 | 177 48 -2.9 48.0 48 50 20370 245 23 20.8 9.7 | 180 53 -0.4 52.8 49 50 20422 270 27 27.0 -0.0 | 188 43 5.8 43.1 50 47 20726 240 24 20.8 12.0 | 180 55 -0.4 55.1 51 45 21031 240 31 26.8 15.5 | 185 59 5.6 58.6 52 43 21336 255 34 32.8 8.8 | 193 53 11.6 51.9 53 40 21641 280 27 26.6 -4.7 | 188 39 5.4 38.4 54 37 22250 240 32 27.7 16.0 | 186 59 6.5 59.1 55 35 22555 265 43 42.8 3.7 | 205 52 21.6 46.8 56 31 23165 240 36 31.2 18.0 | 189 62 9.9 61.1 57 30 23450 275 43 42.8 -3.7 | 209 45 21.6 39.3 58 28 23774 275 44 43.8 -3.8 | 210 45 22.6 39.2 59 24 24689 250 50 47.0 17.1 | 203 65 25.8 60.2 60 23 24994 250 42 39.5 14.4 | 198 60 18.2 57.4 61 21 25603 265 58 57.8 5.1 | 217 60 36.5 48.1 62 20 25880 280 47 46.3 -8.2 | 216 43 25.1 34.9 63 19 26213 280 46 45.3 -8.0 | 214 43 24.1 35.1 64 18 26518 260 55 54.2 9.6 | 212 62 32.9 52.6 65 15 27432 265 63 62.8 5.5 | 221 64 41.5 48.5 66 13 28346 260 65 64.0 11.3 | 218 69 42.8 54.3 67 11 29566 255 102 98.5 26.4 | 228 104 77.3 69.5 68 10 30090 260 103 101.4 17.9 | 233 101 80.2 60.9 Wind Parameters Mean winds (0-6000m): 303.8 at 64.0 knts Storm direction: 333.8 at 48.0 knts Shear (0-3000m) pos: 4.4 neg: 2.3 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 63.0 deg Storm rel helicity (0-3000m) pos: 289.3 neg: -48.5 tot: 240.8 m^2/s^2 ave: 80.3 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 10.8 stream: 5.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.09 Bulk Shear: 106.08 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 ------------------------------------------------------------------------------- 500 303 36 200 25| 27.7 0.0 27.7|182.4 0.0 182.4 364.7 0.87| 29.6 25.9 1000 305 40 210 23| 13.9 2.9 16.7|186.8 -26.3 160.5 160.5 0.57| 19.2 11.0 1500 304 41 212 24| 9.2 2.3 11.5|207.2 -31.1 176.1 117.4 0.56| 14.5 8.1 2000 303 42 215 25| 6.9 1.7 8.6|218.9 -31.1 187.9 93.9 0.57| 11.3 6.5 2500 301 44 219 26| 5.5 2.7 8.3|277.7 -31.1 246.6 98.7 0.59| 11.4 6.7 3000 301 45 222 26| 4.4 2.3 6.7|289.3 -48.5 240.8 80.3 0.50| 10.8 5.4 4000 302 49 229 26| 6.0 1.7 7.7|434.0 -48.5 385.5 96.4 0.59| 10.9 6.5 5000 304 57 246 28| 4.8 4.3 9.1|531.2 -48.5 482.7 96.5 0.50| 12.1 6.1 6000 304 64 257 33| 4.0 3.5 7.5|541.3-209.4 331.8 55.3 0.38| 11.4 4.3 Wrote GIF file: /home/apache/climate/data/raob//CYJT/skewt/CYJT.skewt.20260111.00.gif