UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011112.upa.cvt Date: 1200Z 11 JAN 26 Searching for CYJT... Searching the city database file for: CYJT ... Date:1200Z 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 1009 57 -3.5 -7.0 77 3.5 -4.6 325 5 269.0 269.3 268.0 275.0 2.24 1 1000 128 -3.9 -7.6 75 3.7 -5.1 310 9 269.2 269.6 268.1 275.1 2.15 2 937 636 -8.9 -8.9 100 0.0 -8.9 328 15 269.2 269.6 268.0 274.9 2.08 3 925 736 -9.7 -9.7 100 0.0 -9.7 320 15 269.4 269.7 267.9 274.8 1.98 4 910 862 -10.3 -11.6 90 1.3 -10.6 306 18 270.0 270.3 267.9 274.8 1.73 5 903 921 -9.1 -15.1 62 6.0 -10.6 300 19 271.9 272.1 268.4 275.6 1.31 6 895 990 -8.1 -15.1 57 7.0 -9.9 301 22 273.6 273.8 269.5 277.3 1.32 7 850 1391 -7.7 -22.7 29 15.0 -10.9 305 30 278.1 278.2 271.3 280.2 0.73 8 844 1446 -7.9 -21.9 31 14.0 -10.9 302 31 278.4 278.6 271.6 280.8 0.78 9 828 1595 -5.1 -36.1 7 31.0 -10.2 296 33 282.9 283.0 273.2 283.6 0.21 10 770 2164 -6.1 -43.1 4 37.0 -11.3 290 43 287.8 287.8 275.7 288.2 0.11 11 732 2559 -7.3 -26.3 20 19.0 -11.4 285 48 290.7 290.8 277.9 292.6 0.61 12 709 2807 -8.7 -21.7 34 13.0 -11.8 283 50 291.8 292.0 279.0 294.7 0.95 13 700 2906 -9.1 -26.1 24 17.0 -12.7 280 52 292.4 292.5 278.9 294.5 0.65 14 671 3232 -11.5 -29.5 21 18.0 -14.9 280 50 293.3 293.4 279.0 294.9 0.49 15 653 3440 -12.5 -19.5 56 7.0 -14.3 280 48 294.4 294.7 280.6 298.3 1.25 16 625 3774 -14.9 -17.2 83 2.3 -15.5 278 45 295.4 295.7 281.4 300.3 1.59 17 623 3798 -14.9 -17.2 83 2.3 -15.5 278 45 295.7 296.0 281.6 300.6 1.59 18 619 3847 -14.5 -17.0 81 2.5 -15.2 277 45 296.7 297.0 282.1 301.7 1.63 19 599 4096 -14.7 -17.3 81 2.6 -15.4 273 44 299.2 299.5 283.1 304.4 1.64 20 536 4928 -20.5 -22.9 81 2.4 -21.0 270 47 302.0 302.2 283.7 305.6 1.13 21 500 5440 -23.3 -25.5 82 2.2 -23.7 265 58 304.6 304.8 284.5 307.8 0.96 22 459 6061 -25.7 -28.0 81 2.3 -26.1 265 79 309.2 309.3 286.0 312.0 0.83 23 403 6988 -32.9 -34.4 86 1.5 -33.1 260 89 311.6 311.7 286.5 313.4 0.51 24 400 7040 -33.3 -35.1 84 1.8 -33.5 260 90 311.7 311.8 286.5 313.4 0.48 25 343 8104 -41.3 -45.0 67 3.7 -41.5 261 105 314.9 314.9 287.3 315.6 0.20 26 339 8184 -42.1 -44.9 74 2.8 -42.3 261 106 314.8 314.9 287.3 315.6 0.21 27 325 8468 -44.9 -49.9 57 5.0 -45.1 263 109 314.8 314.8 287.2 315.2 0.12 28 312 8740 -47.3 -51.2 64 3.9 -47.4 264 113 315.1 315.2 287.3 315.5 0.11 29 300 9000 -47.7 -53.7 50 6.0 -47.9 270 131 318.1 318.1 288.2 318.5 0.09 30 293 9155 -49.1 -54.1 56 5.0 -49.3 270 132 318.3 318.3 288.3 318.6 0.08 31 287 9291 -49.1 -56.1 44 7.0 -49.3 272 139 320.2 320.2 288.9 320.4 0.07 32 285 9337 -49.3 -55.3 49 6.0 -49.5 273 141 320.5 320.5 289.0 320.8 0.07 33 277 9523 -50.1 -61.1 26 11.0 -50.4 275 149 322.0 322.0 289.4 322.1 0.04 34 274 9594 -50.3 -56.3 49 6.0 -50.5 275 150 322.7 322.7 289.6 323.0 0.07 35 265 9812 -50.5 -62.5 23 12.0 -50.8 275 155 325.5 325.5 290.5 325.6 0.03 36 250 10190 -51.9 -66.9 15 15.0 -52.2 275 163 328.9 328.9 291.4 329.0 0.02 37 249 10216 -51.7 -66.7 15 15.0 -52.0 275 163 329.6 329.6 291.6 329.7 0.02 38 247 10268 -51.8 -67.2 14 15.4 -52.1 275 164 330.2 330.2 291.8 330.3 0.02 39 212 11249 -53.9 -76.9 4 23.0 -54.2 277 138 341.7 341.7 294.7 341.7 0.01 40 200 11620 -55.7 -79.7 3 24.0 -55.9 280 113 344.6 344.6 295.4 344.6 0.00 41 183 12184 -59.5 -82.5 4 23.0 -59.7 280 95 347.2 347.3 296.0 347.3 0.00 42 160 13026 -60.7 -84.7 3 24.0 -60.9 274 86 358.8 358.8 298.5 358.8 0.00 43 150 13430 -59.7 -85.7 2 26.0 -59.9 270 82 367.2 367.2 300.1 367.2 0.00 44 146 13599 -58.7 -85.7 2 27.0 -58.9 267 81 371.8 371.8 300.9 371.8 0.00 45 132 14229 -59.9 -85.9 2 26.0 -60.1 262 83 380.5 380.5 302.3 380.6 0.00 46 123 14673 -56.3 -85.3 1 29.0 -56.7 265 89 394.9 394.9 304.5 394.9 0.00 47 116 15043 -58.5 -85.5 2 27.0 -58.8 268 71 397.5 397.5 304.9 397.5 0.00 48 100 15980 -55.9 -86.9 1 31.0 -56.4 270 66 419.7 419.7 307.7 419.7 0.00 49 98 16109 -56.3 -86.3 1 30.0 -56.8 270 66 421.4 421.4 307.9 421.4 0.00 50 96 16241 -54.7 -85.7 1 31.0 -55.3 271 64 427.0 427.0 308.5 427.0 0.00 51 82 17238 -60.7 -87.7 2 27.0 -61.0 260 49 434.4 434.4 309.3 434.4 0.00 52 70 18220 -62.9 -87.9 2 25.0 -63.2 260 47 449.8 449.8 310.8 449.8 0.00 53 59 19264 -63.3 -89.3 2 26.0 -63.6 273 35 471.5 471.5 312.8 471.5 0.00 54 50 20260 -69.1 -91.1 3 22.0 -69.3 260 39 480.7 480.7 313.5 480.7 0.00 55 47 20630 -69.7 -90.7 3 21.0 -69.9 260 42 487.8 487.8 314.1 487.8 0.00 56 43 21168 -63.9 -89.9 2 26.0 -64.3 255 50 514.6 514.6 315.9 514.6 0.00 57 37 22084 -66.1 -91.1 2 25.0 -66.5 246 42 531.6 531.6 317.0 531.6 0.00 58 36 22252 -62.5 -90.5 1 28.0 -63.1 246 40 545.1 545.1 317.8 545.1 0.00 59 30 23370 -65.3 -90.3 2 25.0 -65.8 255 25 566.6 566.6 319.0 566.6 0.00 60 27 24009 -65.7 -91.7 2 26.0 -66.2 245 33 582.8 582.8 319.8 582.8 0.00 61 21 25504 -73.7 -93.7 3 20.0 -73.9 258 47 602.1 602.1 320.7 602.1 0.00 62 20 25790 -71.3 -93.3 2 22.0 -71.6 255 69 617.9 617.9 321.4 617.9 0.00 63 19 26095 -69.9 -92.9 2 23.0 -70.3 255 71 631.4 631.4 322.0 631.4 0.00 64 15 27501 -70.9 -93.9 2 23.0 -71.3 260 78 672.2 672.2 323.5 672.3 0.00 65 12 28840 -66.5 -92.5 1 26.0 -67.5 253 88 732.1 732.1 325.4 732.2 0.01 66 11 29366 -67.1 -93.1 1 26.0 -68.1 251 92 748.4 748.4 325.9 748.4 0.01 67 10 29950 -61.5 -90.5 1 29.0 -63.5 255 113 790.0 790.0 327.0 790.1 0.01 68 7.8 31533 -49.9 -84.9 1 35.0 -56.3 894.6 894.7 329.3 895.0 0.04 69 7.0 32242 -48.5 -84.5 1 36.0 -55.9 928.6 928.6 329.9 929.0 0.04 70 5.2 34214 -44.9 -82.9 1 38.0 -55.5 1027.1 1027.2 331.6 1028.1 0.08 TRP 183 12184 -59.5 -82.5 4 23.0 -59.7 280 95 347.2 347.3 296.0 347.3 0.00 WND 247 10268 -51.8 -67.2 14 15.4 -52.1 275 164 330.2 330.2 291.8 330.3 0.02 Sounding variables and indices 1000-500 mb thick: 5312.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 54.81 % Est. max temperature: 4.72 C = 40.49 F Sfc-Lift cond lev (LCL): 954.79 mb = 489.44 m = 1605.76 ft T: -7.45 C 700-500 lapse rate: 5.60 C/km ThetaE index: 0.32 C Layer 937.0- 910.0 mb Conv cond level (CCL): 935.31 mb = 650.32 m = 2133.57 ft Mean mixing ratio: 2.07 g/kg Conv temperature: -3.22 C = 26.20 F Cap Strength: 23.02 C Lifted Index: 24.61 C Risk: None Lifted Index @300 mb: 30.62 C Lifted Index @700 mb: 17.42 C Showalter Index: 20.42 C Risk: None Total Totals Index: 16.20 C Risk: None Vertical Totals Index: 15.60 C Cross Totals Index: 0.60 C K Index: -24.10 Risk: None Sweat Index: 118.00 Risk: None Energy Index: 5.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.36 J/kg Max Up Vert Vel: 2.17 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 24.41 C Lift Cond Lev (LCL): 934.09 mb = 660.47 m = 2166.87 ft Lev Free Conv (LFC): 929.09 mb = 701.95 m = 2302.95 ft Equ Level (EL): 919.09 mb = 785.42 m = 2576.79 ft B at Equ Level: 2.26 J/kg Max Parcel Lev (MPL): 909.09 mb = 869.70 m = 2853.31 ft Wind level data Storm motion: 309 at 31 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 1009 57 325 5 2.9 -4.1 | 126 26 -21.3 15.7 1 1000 128 310 9 6.9 -5.8 | 129 22 -17.3 14.0 2 978 305 330 14 7.0 -12.1 | 114 19 -17.2 7.7 3 940 610 330 15 7.5 -13.0 | 112 18 -16.7 6.8 4 925 736 320 15 9.6 -11.5 | 120 17 -14.6 8.3 5 904 914 300 19 16.5 -9.5 | 143 13 -7.7 10.3 6 869 1219 305 29 23.8 -16.6 | 172 3 -0.4 3.1 7 850 1391 305 30 24.6 -17.2 | 188 3 0.4 2.6 8 804 1829 285 37 35.7 -9.6 | 229 15 11.5 10.2 9 773 2134 290 42 39.5 -14.4 | 250 16 15.3 5.4 10 743 2438 285 48 46.4 -12.4 | 252 23 22.2 7.4 11 715 2743 285 49 47.3 -12.7 | 253 24 23.1 7.1 12 700 2906 280 52 51.2 -9.0 | 248 29 27.0 10.8 13 687 3048 280 52 51.2 -9.0 | 248 29 27.0 10.8 14 634 3658 280 45 44.3 -7.8 | 239 23 20.1 12.0 15 584 4267 270 44 44.0 -0.0 | 225 28 19.8 19.8 16 561 4572 275 37 36.9 -3.2 | 217 21 12.7 16.6 17 539 4877 270 46 46.0 -0.0 | 228 29 21.8 19.8 18 500 5440 265 58 57.8 5.1 | 234 42 33.6 24.8 19 456 6096 265 80 79.7 7.0 | 244 62 55.5 26.8 20 400 7040 260 90 88.6 15.6 | 241 74 64.4 35.4 21 367 7620 260 95 93.6 16.5 | 242 78 69.4 36.3 22 351 7925 260 103 101.4 17.9 | 244 86 77.2 37.7 23 307 8839 265 114 113.6 9.9 | 252 94 89.4 29.7 24 300 9000 270 131 131.0 -0.0 | 260 109 106.8 19.8 25 293 9144 270 131 131.0 -0.0 | 260 109 106.8 19.8 26 280 9449 275 147 146.4 -12.8 | 267 122 122.2 7.0 27 250 10190 275 163 162.4 -14.2 | 268 138 138.2 5.6 28 247 10268 275 164 163.4 -14.3 | 268 139 139.2 5.5 29 243 10363 275 164 163.4 -14.3 | 268 139 139.2 5.5 30 232 10668 275 161 160.4 -14.0 | 268 136 136.2 5.8 31 221 10973 275 157 156.4 -13.7 | 267 132 132.2 6.1 32 200 11620 280 113 111.3 -19.6 | 270 87 87.1 0.2 33 183 12184 280 95 93.6 -16.5 | 267 69 69.4 3.3 34 174 12497 280 92 90.6 -16.0 | 267 67 66.4 3.8 35 150 13430 270 82 82.0 -0.0 | 251 61 57.8 19.8 36 137 14021 260 79 77.8 13.7 | 238 63 53.6 33.5 37 124 14630 265 91 90.7 7.9 | 247 72 66.5 27.7 38 112 15240 270 61 61.0 -0.0 | 242 42 36.8 19.8 39 100 15980 270 66 66.0 -0.0 | 245 46 41.8 19.8 40 97 16154 270 66 66.0 -0.0 | 245 46 41.8 19.8 41 88 16764 275 50 49.8 -4.4 | 239 30 25.6 15.4 42 84 17069 265 47 46.8 4.1 | 223 33 22.6 23.9 43 80 17374 255 51 49.3 13.2 | 217 41 25.1 33.0 44 76 17678 260 57 56.1 9.9 | 227 44 31.9 29.7 45 70 18220 260 47 46.3 8.2 | 218 36 22.1 27.9 46 63 18898 255 40 38.6 10.4 | 206 33 14.4 30.1 47 60 19202 275 38 37.9 -3.3 | 220 21 13.7 16.5 48 57 19507 265 19 18.9 1.7 | 166 22 -5.3 21.4 49 51 20117 250 25 23.5 8.6 | 179 28 -0.7 28.3 50 50 20260 260 39 38.4 6.8 | 208 30 14.2 26.6 51 49 20422 260 38 37.4 6.6 | 207 30 13.2 26.4 52 44 21031 260 48 47.3 8.3 | 219 36 23.1 28.1 53 42 21336 250 53 49.8 18.1 | 214 46 25.6 37.9 54 36 22250 245 40 36.3 16.9 | 198 39 12.1 36.7 55 34 22555 270 55 55.0 -0.0 | 237 37 30.8 19.8 56 31 23165 275 38 37.9 -3.3 | 220 21 13.7 16.5 57 30 23370 255 25 24.1 6.5 | 180 26 -0.0 26.3 58 28 23774 260 23 22.7 4.0 | 176 24 -1.5 23.8 59 27 24079 240 36 31.2 18.0 | 190 38 7.0 37.8 60 22 25298 265 47 46.8 4.1 | 223 33 22.6 23.9 61 21 25603 255 47 45.4 12.2 | 214 38 21.2 31.9 62 20 25790 255 69 66.6 17.9 | 228 57 42.5 37.6 63 19 26213 255 72 69.5 18.6 | 230 59 45.4 38.4 64 15 27432 260 77 75.8 13.4 | 237 61 51.6 33.2 65 11 29566 250 93 87.4 31.8 | 231 82 63.2 51.6 66 10 29950 255 113 109.1 29.2 | 240 98 85.0 49.0 Wind Parameters Mean winds (0-6000m): 279.3 at 41.7 knts Storm direction: 309.3 at 31.3 knts Shear (0-3000m) pos: 1.7 neg: 7.5 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): 121.8 deg Storm rel helicity (0-3000m) pos: 72.7 neg: -41.4 tot: 31.3 m^2/s^2 ave: 10.4 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 157.10 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 ------------------------------------------------------------------------------- 500 326 12 119 20| 10.1 0.0 10.1| 2.9 -26.8 -23.9 -47.8 -0.42| 11.6 -4.8 1000 318 15 122 17| 5.1 6.5 11.5| 36.9 -26.8 10.1 10.1 0.17| 12.9 2.2 1500 311 20 127 12| 3.4 7.4 10.8| 43.0 -26.8 16.2 10.8 0.27| 12.5 3.4 2000 302 24 151 8| 2.5 8.0 10.6| 62.0 -26.8 35.2 17.6 0.30| 12.7 3.8 2500 297 28 187 7| 2.0 8.1 10.1| 71.6 -26.8 44.8 17.9 0.29| 12.0 3.5 3000 293 32 215 9| 1.7 7.5 9.2| 72.7 -41.4 31.3 10.4 0.23| 11.0 2.6 4000 288 36 229 13| 1.3 4.9 6.2| 72.7 -97.0 -24.3 -6.1 0.09| 9.8 0.9 5000 284 37 228 16| 1.0 5.3 6.3|112.2-131.3 -19.1 -3.8 0.07| 10.2 0.7 6000 279 42 232 21| 0.8 6.9 7.7|250.9-131.3 119.6 19.9 0.14| 11.1 1.6 Wrote GIF file: /home/apache/climate/data/raob//CYJT/skewt/CYJT.skewt.20260111.12.gif