UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for CYJT... Searching the city database file for: CYJT ... Date:0000Z 29 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 -12 35 2 SFC 992 57 1.6 0.9 95 0.7 1.3 35 2 275.4 276.1 274.9 286.6 4.11 2 962 303 0.8 0.8 100 0.0 0.8 173 4 277.0 277.7 275.9 288.5 4.21 3 925 615 -0.9 -0.9 100 0.0 -0.9 245 10 278.4 279.0 276.2 289.1 3.87 4 879 1020 -3.5 -5.0 89 1.5 -4.1 252 17 279.8 280.3 275.7 288.2 2.99 5 853 1257 -3.9 -8.9 68 5.0 -5.6 245 21 281.8 282.2 275.8 288.3 2.28 6 852 1266 -4.1 -9.1 68 5.0 -5.8 245 21 281.7 282.0 275.7 288.1 2.25 7 850 1285 -4.1 -9.1 68 5.0 -5.8 245 21 281.9 282.2 275.8 288.3 2.25 8 706 2717 -14.7 -14.7 100 0.0 -14.7 241 26 285.5 285.8 277.0 290.6 1.73 9 700 2782 -13.3 -16.6 76 3.3 -14.2 235 28 287.8 288.0 277.7 292.2 1.49 10 692 2870 -12.5 -16.5 72 4.0 -13.6 232 28 289.6 289.9 278.7 294.2 1.52 11 691 2881 -12.5 -16.5 72 4.0 -13.6 231 28 289.7 290.0 278.7 294.3 1.52 12 612 3797 -18.9 -18.9 100 0.0 -18.9 218 37 292.6 292.8 280.0 296.9 1.40 13 550 4583 -24.7 -25.1 96 0.4 -24.8 208 43 294.8 294.9 280.3 297.6 0.90 14 548 4610 -24.5 -26.7 82 2.2 -24.9 207 43 295.3 295.5 280.4 297.8 0.79 15 534 4798 -26.3 -28.6 81 2.3 -26.6 206 44 295.4 295.5 280.3 297.5 0.68 16 527 4893 -27.3 -31.8 66 4.5 -27.9 205 45 295.3 295.4 280.0 296.9 0.51 17 521 4975 -28.1 -32.3 67 4.2 -28.6 206 45 295.3 295.4 280.0 296.9 0.49 18 513 5086 -28.9 -36.9 46 8.0 -29.7 208 46 295.6 295.7 279.8 296.7 0.31 19 505 5199 -28.9 -44.9 20 16.0 -30.2 209 47 297.0 297.0 280.2 297.4 0.14 20 500 5270 -29.5 -43.5 25 14.0 -30.6 210 47 297.1 297.1 280.3 297.6 0.16 21 400 6830 -37.3 -58.3 9 21.0 -38.1 220 77 306.5 306.5 284.1 306.6 0.04 22 374 7295 -36.5 -59.5 7 23.0 -37.5 215 110 313.5 313.5 286.6 313.7 0.03 23 323 8307 -39.1 -58.1 12 19.0 -39.9 215 137 323.4 323.4 289.8 323.5 0.05 24 300 8810 -42.3 -60.3 12 18.0 -42.9 210 142 325.7 325.7 290.5 325.9 0.04 25 289 9062 -44.1 -61.2 13 17.1 -44.7 215 144 326.6 326.6 290.8 326.8 0.03 26 288 9085 -44.3 -61.3 13 17.0 -44.9 215 144 326.7 326.7 290.8 326.9 0.03 27 250 10030 -47.1 -67.1 8 20.0 -47.6 210 112 336.0 336.0 293.3 336.1 0.02 28 230 10577 -49.5 -69.5 8 20.0 -49.9 210 108 340.5 340.5 294.4 340.6 0.01 29 219 10897 -48.5 -69.5 7 21.0 -49.0 213 105 346.8 346.9 296.0 346.9 0.01 30 200 11490 -50.1 -71.1 7 21.0 -50.5 220 91 353.4 353.4 297.4 353.5 0.01 31 182 12102 -52.3 -72.3 7 20.0 -52.7 220 90 359.5 359.5 298.6 359.6 0.01 32 176 12319 -51.7 -71.7 7 20.0 -52.1 220 89 364.0 364.0 299.5 364.0 0.01 33 163 12814 -53.3 -73.3 7 20.0 -53.7 218 76 369.4 369.4 300.5 369.4 0.01 34 158 13015 -51.9 -72.9 6 21.0 -52.4 217 68 375.0 375.0 301.4 375.1 0.01 35 150 13350 -53.5 -73.5 7 20.0 -53.9 215 55 377.9 377.9 301.9 378.0 0.01 36 141 13746 -55.1 -75.1 7 20.0 -55.5 217 65 381.8 381.8 302.5 381.9 0.01 37 135 14025 -53.3 -74.3 6 21.0 -53.8 215 74 389.8 389.8 303.8 389.9 0.01 38 119 14835 -54.7 -81.7 2 27.0 -55.2 225 75 401.6 401.6 305.4 401.6 0.00 39 100 15950 -53.7 -82.7 2 29.0 -54.3 230 65 424.0 424.0 308.2 424.0 0.00 40 84 17062 -57.9 -84.9 2 27.0 -58.3 235 43 437.1 437.1 309.6 437.1 0.00 41 81 17292 -56.9 -84.9 2 28.0 -57.4 242 35 443.7 443.7 310.3 443.8 0.00 42 74 17861 -60.1 -86.1 2 26.0 -60.5 211 31 448.6 448.6 310.7 448.6 0.00 43 70 18210 -57.5 -85.5 2 28.0 -58.0 230 45 461.4 461.4 311.9 461.4 0.00 44 60 19175 -61.5 -87.5 2 26.0 -61.9 249 31 473.2 473.2 312.9 473.2 0.00 45 56 19605 -59.3 -86.3 2 27.0 -59.9 223 26 487.7 487.7 314.1 487.7 0.00 46 51 20187 -61.9 -87.9 2 26.0 -62.3 252 28 494.8 494.8 314.6 494.8 0.00 47 50 20310 -61.1 -87.1 2 26.0 -61.6 255 29 499.5 499.5 314.9 499.5 0.00 48 43 21245 -59.9 -87.9 1 28.0 -60.6 245 23 524.5 524.5 316.6 524.5 0.00 49 33 22877 -63.9 -88.9 2 25.0 -64.4 254 7 555.1 555.1 318.3 555.1 0.00 50 30 23460 -63.3 -89.3 2 26.0 -63.9 265 8 572.1 572.1 319.3 572.1 0.00 51 20 25950 -64.3 -90.3 2 26.0 -65.1 310 11 639.4 639.4 322.3 639.4 0.01 52 12 29041 -67.3 -91.3 2 24.0 -68.2 307 26 729.3 729.3 325.3 729.4 0.01 53 10 30140 -66.3 -91.3 2 25.0 -67.4 290 33 772.1 772.1 326.5 772.1 0.01 54 8.5 31128 -65.1 -91.1 2 26.0 -66.6 813.5 813.5 327.5 813.6 0.01 55 8.0 31495 -67.1 -91.1 2 24.0 -68.4 819.8 819.8 327.7 819.9 0.01 56 6.3 32954 -62.3 -89.3 2 27.0 -64.9 898.2 898.2 329.4 898.4 0.02 TRP 230 10577 -49.5 -69.5 8 20.0 -49.9 210 108 340.5 340.5 294.4 340.6 0.01 WND 289 9062 -44.1 -61.2 13 17.1 -44.7 215 144 326.6 326.6 290.8 326.8 0.03 Sounding variables and indices 1000-500 mb thick: 5282.00 m Freezing level: 944.59 mb = 449.64 m = 1475.17 ft Wetbulb zero: 944.98 mb = 444.78 m = 1459.24 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 85.19 % Est. max temperature: 8.25 C = 46.85 F Sfc-Lift cond lev (LCL): 981.24 mb = 144.27 m = 473.32 ft T: 1.32 C 700-500 lapse rate: 6.51 C/km ThetaE index: 0.87 C Layer 879.0- 853.0 mb Conv cond level (CCL): 928.76 mb = 582.71 m = 1911.77 ft Mean mixing ratio: 3.91 g/kg Conv temperature: 4.46 C = 40.02 F Cap Strength: 7.88 C Lifted Index: 7.92 C Risk: None Lifted Index @300 mb: 26.47 C Lifted Index @700 mb: 3.38 C Showalter Index: 7.98 C Risk: None Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.40 C Cross Totals Index: 20.40 C K Index: 13.00 Risk: None Sweat Index: 89.00 Risk: None Energy Index: 1.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.38 J/kg Max Up Vert Vel: 5.36 m/s Conv Inhibition (B-): 76484.80 J/kg Cap Strength: 7.64 C Lift Cond Lev (LCL): 936.86 mb = 513.52 m = 1684.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 252 at 23 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 ---------------------------------------------------------- 0 992 57 35 2 -1.1 -1.6 | 69 25 -23.2 -8.9 1 962 305 175 4 -0.3 4.0 | 82 23 -22.4 -3.3 2 926 610 245 10 9.1 4.2 | 77 13 -13.0 -3.0 3 925 615 245 10 9.1 4.2 | 77 13 -13.0 -3.0 4 891 914 255 15 14.5 3.9 | 66 8 -7.5 -3.4 5 857 1219 245 21 19.0 8.9 | 118 3 -3.0 1.6 6 850 1285 245 21 19.0 8.9 | 118 3 -3.0 1.6 7 824 1524 240 22 19.1 11.0 | 142 5 -3.0 3.7 8 792 1829 250 23 21.6 7.9 | 146 1 -0.4 0.6 9 761 2134 245 30 27.2 12.7 | 224 7 5.2 5.4 10 732 2438 250 28 26.3 9.6 | 242 5 4.3 2.3 11 704 2743 240 26 22.5 13.0 | 185 6 0.5 5.7 12 700 2782 235 28 22.9 16.1 | 186 9 0.9 8.8 13 675 3048 225 27 19.1 19.1 | 166 12 -2.9 11.8 14 648 3353 230 32 24.5 20.6 | 191 14 2.5 13.3 15 622 3658 220 36 23.1 27.6 | 183 20 1.1 20.3 16 573 4267 210 41 20.5 35.5 | 177 28 -1.5 28.2 17 527 4877 205 45 19.0 40.8 | 175 34 -3.0 33.5 18 500 5270 210 47 23.5 40.7 | 183 33 1.5 33.4 19 444 6096 210 46 23.0 39.8 | 182 33 1.0 32.6 20 425 6401 215 55 31.5 45.1 | 194 39 9.5 37.8 21 400 6830 220 77 49.5 59.0 | 208 59 27.5 51.7 22 373 7315 215 112 64.2 91.7 | 207 94 42.2 84.5 23 357 7620 215 117 67.1 95.8 | 207 99 45.1 88.6 24 312 8534 215 144 82.6 118.0 | 209 126 60.6 110.7 25 300 8810 210 142 71.0 123.0 | 203 126 49.0 115.7 26 289 9062 215 144 82.6 118.0 | 209 126 60.6 110.7 27 285 9144 215 144 82.6 118.0 | 209 126 60.6 110.7 28 250 10030 210 112 56.0 97.0 | 201 96 34.0 89.7 29 249 10058 215 113 64.8 92.6 | 207 95 42.8 85.3 30 230 10577 210 108 54.0 93.5 | 200 92 32.0 86.3 31 227 10668 210 110 55.0 95.3 | 201 94 33.0 88.0 32 200 11490 220 91 58.5 69.7 | 210 72 36.5 62.4 33 171 12497 220 89 57.2 68.2 | 210 70 35.2 60.9 34 150 13350 215 55 31.5 45.1 | 194 39 9.5 37.8 35 149 13411 220 54 34.7 41.4 | 200 36 12.7 34.1 36 135 14021 215 74 42.4 60.6 | 201 57 20.4 53.4 37 112 15240 230 75 57.5 48.2 | 221 54 35.4 40.9 38 102 15850 215 60 34.4 49.1 | 196 44 12.4 41.9 39 100 15950 230 65 49.8 41.8 | 219 44 27.8 34.5 40 97 16154 230 65 49.8 41.8 | 219 44 27.8 34.5 41 88 16764 225 53 37.5 37.5 | 207 34 15.5 30.2 42 80 17374 245 32 29.0 13.5 | 228 9 7.0 6.3 43 76 17678 220 27 17.4 20.7 | 161 14 -4.7 13.4 44 73 17983 205 34 14.4 30.8 | 162 25 -7.7 23.6 45 70 18210 230 45 34.5 28.9 | 210 25 12.4 21.7 46 63 18898 240 50 43.3 25.0 | 230 28 21.3 17.7 47 60 19202 250 29 27.3 9.9 | 243 6 5.2 2.7 48 57 19507 220 27 17.4 20.7 | 161 14 -4.7 13.4 49 54 19812 230 24 18.4 15.4 | 156 9 -3.6 8.2 50 52 20117 250 28 26.3 9.6 | 242 5 4.3 2.3 51 50 20310 255 29 28.0 7.5 | 268 6 6.0 0.2 52 49 20422 245 34 30.8 14.4 | 231 11 8.8 7.1 53 47 20726 260 24 23.6 4.2 | 332 3 1.6 -3.1 54 44 21031 245 22 19.9 9.3 | 134 3 -2.1 2.0 55 42 21336 245 24 21.8 10.1 | 175 3 -0.3 2.9 56 40 21641 275 14 13.9 -1.2 | 44 12 -8.1 -8.5 57 37 22250 215 22 12.6 18.0 | 139 14 -9.4 10.8 58 35 22555 240 10 8.7 5.0 | 80 14 -13.4 -2.3 59 33 22860 255 6 5.8 1.6 | 71 17 -16.2 -5.7 60 31 23165 235 21 17.2 12.0 | 135 7 -4.8 4.8 61 30 23460 265 8 8.0 0.7 | 65 16 -14.1 -6.6 62 30 23470 270 17 17.0 -0.0 | 35 9 -5.0 -7.3 63 26 24384 260 12 11.8 2.1 | 63 11 -10.2 -5.2 64 22 25298 240 3 2.6 1.5 | 73 20 -19.4 -5.8 65 21 25603 285 10 9.7 -2.6 | 51 16 -12.4 -9.9 66 20 25908 280 12 11.8 -2.1 | 48 14 -10.2 -9.3 67 20 25950 310 11 8.4 -7.1 | 43 20 -13.6 -14.3 68 19 26213 315 12 8.5 -8.5 | 41 21 -13.5 -15.7 69 18 26518 300 11 9.5 -5.5 | 44 18 -12.5 -12.8 70 17 26822 330 18 9.0 -15.6 | 30 26 -13.0 -22.9 71 16 27127 240 17 14.7 8.5 | 100 7 -7.3 1.2 72 16 27432 270 18 18.0 -0.0 | 29 8 -4.0 -7.3 73 12 28956 300 25 21.7 -12.5 | 1 20 -0.4 -19.8 74 12 29261 325 30 17.2 -24.6 | 9 32 -4.8 -31.8 75 11 29566 280 24 23.6 -4.2 | 352 12 1.6 -11.4 76 10 30140 290 33 31.0 -11.3 | 334 21 9.0 -18.5 77 10 30175 300 31 26.8 -15.5 | 348 23 4.8 -22.8 Wind Parameters Mean winds (0-6000m): 221.7 at 30.9 knts Storm direction: 251.7 at 23.2 knts Shear (0-3000m) pos: 2.8 neg: 3.4 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 97.9 deg Storm rel helicity (0-3000m) pos: 56.4 neg: -29.1 tot: 27.3 m^2/s^2 ave: 9.1 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 92.33 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 ------------------------------------------------------------------------------- 500 204 5 82 20| 0.0 11.2 11.2| 46.1 -4.4 41.7 83.4 0.40| 15.9 6.4 1000 243 9 77 14| 5.0 5.6 10.6| 47.7 -14.1 33.6 33.6 0.16| 13.4 2.1 1500 244 13 82 10| 3.3 5.5 8.8| 52.5 -14.1 38.4 25.6 0.28| 10.8 3.0 2000 245 16 86 8| 4.2 4.1 8.3| 53.8 -14.1 39.7 19.8 0.28| 10.4 2.9 2500 246 18 93 5| 3.3 3.1 6.4| 56.4 -16.2 40.2 16.1 0.24| 9.6 2.3 3000 243 20 112 5| 2.8 3.4 6.2| 56.4 -29.1 27.3 9.1 0.09| 9.8 0.9 4000 235 24 157 7| 2.1 4.3 6.4| 74.1 -48.6 25.5 6.4 0.09| 9.6 0.8 5000 226 28 170 12| 1.7 4.3 5.9| 91.8 -64.9 26.9 5.4 0.08| 8.8 0.7 6000 222 31 175 16| 1.6 3.5 5.1|113.0 -68.3 44.7 7.5 0.10| 7.6 0.7 Wrote GIF file: /home/apache/climate/data/raob//CYJT/skewt/CYJT.skewt.20251129.00.gif