UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121312.upa.cvt Date: 1200Z 13 DEC 25 Searching for CYQI... Searching the city database file for: CYQI ... Date:1200Z 13 DEC 25 Station: CYQI WMO ident: 71603 Latitude: 43.87 Longitude: -66.10 Elevation: 9.00 ------------------------------------------------------------------------------- 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 1012 9 -1.3 -7.3 64 6.0 -3.3 285 11 270.9 271.3 269.2 276.9 2.18 1 1000 131 -2.1 -8.1 63 6.0 -4.0 290 19 271.0 271.4 269.1 276.7 2.07 2 925 744 -8.1 -9.1 92 1.0 -8.4 285 24 271.0 271.4 269.1 276.7 2.07 3 910 871 -9.3 -9.3 100 0.0 -9.3 285 23 271.1 271.4 269.1 276.8 2.07 4 865 1261 -12.5 -12.5 100 0.0 -12.5 283 25 271.7 272.0 268.9 276.4 1.69 5 857 1332 -10.9 -17.9 56 7.0 -12.5 279 28 274.1 274.3 269.4 277.2 1.09 6 850 1395 -10.9 -16.9 61 6.0 -12.3 275 30 274.7 274.9 270.0 278.2 1.20 7 841 1477 -11.1 -15.9 68 4.8 -12.3 271 31 275.4 275.6 270.6 279.1 1.31 8 829 1587 -10.3 -18.3 52 8.0 -12.2 266 32 277.3 277.5 271.4 280.5 1.09 9 764 2213 -12.1 -22.1 43 10.0 -14.2 264 37 281.9 282.1 273.8 284.5 0.85 10 746 2395 -13.5 -24.5 39 11.0 -15.6 273 39 282.3 282.5 273.7 284.5 0.70 11 724 2622 -15.1 -24.1 46 9.0 -16.8 272 40 283.0 283.2 274.2 285.3 0.75 12 714 2727 -15.3 -31.3 24 16.0 -17.7 270 40 283.9 284.0 274.1 285.2 0.39 13 700 2876 -16.5 -29.5 32 13.0 -18.6 275 40 284.2 284.3 274.4 285.7 0.47 14 686 3028 -17.9 -29.9 34 12.0 -19.7 275 42 284.3 284.4 274.4 285.8 0.47 15 602 3994 -23.9 -38.9 24 15.0 -25.4 275 51 288.2 288.2 276.1 288.9 0.22 16 566 4444 -25.7 -47.7 11 22.0 -27.3 278 49 291.2 291.2 277.4 291.5 0.09 17 500 5330 -33.1 -51.1 15 18.0 -34.0 280 38 292.7 292.7 278.1 292.9 0.07 18 484 5558 -35.5 -51.5 18 16.0 -36.2 282 35 292.5 292.5 278.0 292.7 0.07 19 415 6612 -42.9 -61.9 11 19.0 -43.3 268 38 296.1 296.1 279.6 296.2 0.02 20 400 6860 -44.5 -63.5 10 19.0 -44.9 265 44 297.2 297.2 280.1 297.2 0.02 21 332 8081 -52.7 -63.7 25 11.0 -52.9 268 54 302.2 302.2 282.3 302.3 0.02 22 325 8218 -52.9 -66.9 17 14.0 -53.1 267 55 303.8 303.8 282.9 303.8 0.01 23 303 8667 -55.1 -68.1 18 13.0 -55.2 265 60 306.8 306.8 284.1 306.9 0.01 24 300 8730 -54.9 -66.9 21 12.0 -55.1 265 63 308.0 308.0 284.6 308.0 0.02 25 251 9874 -54.3 -75.3 6 21.0 -54.5 265 73 325.0 325.0 290.3 325.0 0.01 26 250 9900 -53.9 -75.9 5 22.0 -54.1 265 73 325.9 325.9 290.6 326.0 0.01 27 234 10328 -51.3 -79.3 2 28.0 -51.7 268 76 336.1 336.1 293.3 336.1 0.00 28 216 10849 -50.5 -80.5 2 30.0 -50.9 267 74 345.1 345.1 295.6 345.1 0.00 29 200 11350 -51.7 -80.7 2 29.0 -52.1 260 77 350.9 350.9 296.8 350.9 0.00 30 184 11889 -52.1 -82.1 2 30.0 -52.5 260 85 358.7 358.7 298.4 358.7 0.00 31 169 12434 -54.7 -82.8 2 28.1 -55.1 260 93 363.2 363.2 299.3 363.2 0.00 32 168 12472 -54.9 -82.9 2 28.0 -55.2 260 93 363.5 363.5 299.4 363.5 0.00 33 156 12948 -52.3 -82.3 2 30.0 -52.8 263 81 375.7 375.7 301.5 375.7 0.00 34 150 13200 -53.3 -83.3 1 30.0 -53.8 265 74 378.2 378.2 301.9 378.2 0.00 35 133 13971 -54.5 -83.5 2 29.0 -54.9 258 67 389.3 389.3 303.7 389.4 0.00 36 125 14369 -52.3 -83.3 1 31.0 -52.9 255 63 400.3 400.3 305.2 400.3 0.00 37 108 15303 -57.3 -85.3 2 28.0 -57.7 251 65 407.9 407.9 306.2 407.9 0.00 38 105 15481 -56.1 -85.1 1 29.0 -56.6 252 66 413.5 413.5 306.9 413.5 0.00 39 100 15790 -57.1 -85.1 2 28.0 -57.5 255 67 417.4 417.4 307.4 417.4 0.00 40 94 16181 -56.7 -85.7 1 29.0 -57.2 255 67 425.6 425.6 308.3 425.7 0.00 41 82 17036 -61.5 -87.5 2 26.0 -61.8 255 73 432.8 432.8 309.1 432.8 0.00 42 70 18020 -59.7 -87.7 1 28.0 -60.2 265 67 456.7 456.7 311.5 456.7 0.00 43 52 19884 -57.9 -87.9 1 30.0 -58.6 261 68 501.4 501.4 315.1 501.4 0.00 44 50 20130 -60.1 -88.1 1 28.0 -60.7 250 64 501.9 501.9 315.1 501.9 0.00 45 42 21209 -63.3 -89.3 2 26.0 -63.7 252 65 519.6 519.6 316.3 519.6 0.00 46 32 22874 -64.3 -90.3 2 26.0 -64.8 240 73 558.9 558.9 318.6 559.0 0.00 47 30 23270 -63.1 -90.1 1 27.0 -63.7 255 87 572.6 572.6 319.3 572.6 0.00 48 28 23697 -60.1 -89.1 1 29.0 -61.1 252 90 592.4 592.4 320.3 592.4 0.00 49 22 25206 -58.9 -87.9 1 29.0 -60.3 254 77 638.2 638.2 322.2 638.3 0.01 50 20 25800 -62.1 -89.1 2 27.0 -63.1 245 86 646.1 646.1 322.5 646.1 0.01 51 18 26448 -63.7 -90.7 1 27.0 -64.6 245 84 660.8 660.8 323.1 660.8 0.01 52 18 26448 -62.5 -90.5 1 28.0 -63.6 245 84 664.6 664.6 323.2 664.6 0.01 53 13 28434 -66.5 -91.5 2 25.0 -67.4 246 99 715.6 715.6 324.9 715.6 0.01 54 12 28923 -62.3 -90.3 1 28.0 -63.8 250 110 747.0 747.0 325.8 747.1 0.01 55 10 30040 -65.1 -92.1 1 27.0 -66.4 255 132 776.5 776.6 326.7 776.6 0.01 56 8.8 30832 -58.1 -89.1 1 31.0 -61.2 832.6 832.6 328.0 832.7 0.02 57 7.5 31835 -59.9 -88.9 1 29.0 -62.8 864.2 864.2 328.7 864.4 0.02 58 6.7 32542 -58.3 -88.3 1 30.0 -61.9 899.2 899.3 329.4 899.5 0.02 59 5.9 33359 -49.1 -85.1 1 36.0 -56.9 972.5 972.5 330.7 973.0 0.05 60 5.6 33702 -48.7 -83.7 1 35.0 -56.9 988.9 988.9 331.0 989.6 0.06 61 5.4 33941 -49.5 -84.5 1 35.0 -57.5 995.6 995.7 331.1 996.3 0.06 TRP 303 8667 -55.1 -68.1 18 13.0 -55.2 265 60 306.8 306.8 284.1 306.9 0.01 WND 169 12434 -54.7 -82.8 2 28.1 -55.1 260 93 363.2 363.2 299.3 363.2 0.00 Sounding variables and indices 1000-500 mb thick: 5199.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 43.29 % Est. max temperature: 0.36 C = 32.66 F Sfc-Lift cond lev (LCL): 920.98 mb = 777.79 m = 2551.77 ft T: -8.42 C 700-500 lapse rate: 6.76 C/km ThetaE index: 0.37 C Layer 865.0- 857.0 mb Conv cond level (CCL): 910.23 mb = 868.77 m = 2850.26 ft Mean mixing ratio: 2.08 g/kg Conv temperature: -1.16 C = 29.91 F Cap Strength: 12.92 C Lifted Index: 13.40 C Risk: None Lifted Index @300 mb: 22.13 C Lifted Index @700 mb: 8.62 C Showalter Index: 12.26 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 16.20 C K Index: -7.70 Risk: None Sweat Index: 98.00 Risk: None Energy Index: 3.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.42 J/kg Max Up Vert Vel: 1.68 m/s Conv Inhibition (B-): 0.19 J/kg Cap Strength: 13.39 C Lift Cond Lev (LCL): 910.41 mb = 867.26 m = 2845.31 ft Lev Free Conv (LFC): 895.41 mb = 995.03 m = 3264.49 ft Equ Level (EL): 865.41 mb = 1257.06 m = 4124.17 ft B at Equ Level: 0.15 J/kg Max Parcel Lev (MPL): 855.41 mb = 1346.21 m = 4416.63 ft Wind level data Storm motion: 306 at 28 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 1012 9 285 11 10.6 -2.8 | 139 18 -11.9 13.8 1 1000 131 290 19 17.9 -6.5 | 155 11 -4.6 10.1 2 978 305 285 24 23.2 -6.2 | 184 10 0.7 10.4 3 941 610 285 26 25.1 -6.7 | 195 10 2.6 9.9 4 925 744 285 24 23.2 -6.2 | 184 10 0.7 10.4 5 905 914 285 23 22.2 -6.0 | 179 11 -0.3 10.7 6 870 1219 285 24 23.2 -6.2 | 184 10 0.7 10.4 7 850 1395 275 30 29.9 -2.6 | 208 16 7.4 14.0 8 803 1829 255 35 33.8 9.1 | 204 28 11.3 25.7 9 772 2134 260 36 35.5 6.3 | 210 26 13.0 22.9 10 741 2438 275 40 39.8 -3.5 | 233 22 17.4 13.1 11 712 2743 270 40 40.0 -0.0 | 226 24 17.5 16.6 12 700 2876 275 40 39.8 -3.5 | 233 22 17.4 13.1 13 629 3658 275 50 49.8 -4.4 | 246 30 27.3 12.3 14 578 4267 275 51 50.8 -4.4 | 247 31 28.3 12.2 15 532 4877 285 44 42.5 -11.4 | 255 21 20.0 5.2 16 510 5182 285 37 35.7 -9.6 | 242 15 13.2 7.0 17 500 5330 280 38 37.4 -6.6 | 236 18 14.9 10.0 18 467 5791 285 32 30.9 -8.3 | 225 12 8.4 8.3 19 447 6096 275 27 26.9 -2.4 | 197 15 4.4 14.3 20 400 6860 265 44 43.8 3.8 | 226 30 21.3 20.5 21 391 7010 265 44 43.8 3.8 | 226 30 21.3 20.5 22 356 7620 270 49 49.0 -0.0 | 238 31 26.5 16.6 23 303 8667 265 60 59.8 5.2 | 240 43 37.3 21.8 24 300 8730 265 63 62.8 5.5 | 241 46 40.3 22.1 25 281 9144 265 66 65.7 5.8 | 243 49 43.3 22.4 26 250 9900 265 73 72.7 6.4 | 245 55 50.2 23.0 27 222 10668 270 79 79.0 -0.0 | 254 59 56.5 16.6 28 212 10973 265 71 70.7 6.2 | 245 53 48.2 22.8 29 200 11350 260 77 75.8 13.4 | 241 61 53.3 30.0 30 169 12434 260 93 91.6 16.1 | 245 76 69.1 32.8 31 167 12497 260 93 91.6 16.1 | 245 76 69.1 32.8 32 150 13200 265 74 73.7 6.4 | 246 56 51.2 23.1 33 114 14935 250 58 54.5 19.8 | 221 49 32.0 36.5 34 109 15240 250 65 61.1 22.2 | 225 55 38.6 38.8 35 100 15790 255 67 64.7 17.3 | 231 54 42.2 34.0 36 94 16154 255 67 64.7 17.3 | 231 54 42.2 34.0 37 74 17678 255 77 74.4 19.9 | 235 63 51.9 36.5 38 70 18020 265 67 66.7 5.8 | 243 50 44.3 22.5 39 67 18288 265 71 70.7 6.2 | 245 53 48.2 22.8 40 64 18593 260 64 63.0 11.1 | 236 49 40.5 27.7 41 61 18898 265 75 74.7 6.5 | 246 57 52.2 23.2 42 50 20117 260 66 65.0 11.5 | 237 51 42.5 28.1 43 50 20130 250 64 60.1 21.9 | 224 54 37.6 38.5 44 48 20422 245 66 59.8 27.9 | 220 58 37.3 44.5 45 43 21031 255 62 59.9 16.0 | 229 50 37.4 32.7 46 41 21336 250 67 63.0 22.9 | 226 57 40.5 39.5 47 35 22250 255 63 60.9 16.3 | 229 51 38.4 32.9 48 32 22860 240 73 63.2 36.5 | 217 67 40.7 53.1 49 30 23270 255 87 84.0 22.5 | 238 73 61.5 39.1 50 26 24079 250 92 86.5 31.5 | 233 80 64.0 48.1 51 24 24689 260 82 80.8 14.2 | 242 66 58.3 30.9 52 21 25603 250 74 69.5 25.3 | 228 63 47.0 41.9 53 20 25800 245 86 77.9 36.3 | 226 77 55.4 53.0 54 18 26518 245 84 76.1 35.5 | 226 75 53.6 52.1 55 16 27127 260 94 92.6 16.3 | 245 77 70.1 32.9 56 15 27432 250 84 78.9 28.7 | 231 72 56.4 45.3 57 14 28042 240 98 84.9 49.0 | 224 91 62.4 65.6 58 13 28651 250 100 94.0 34.2 | 235 88 71.5 50.8 59 11 29566 250 132 124.0 45.1 | 239 119 101.5 61.8 60 10 30040 255 132 127.5 34.2 | 244 117 105.0 50.8 61 9 30175 255 124 119.8 32.1 | 243 109 97.3 48.7 Wind Parameters Mean winds (0-6000m): 276.5 at 37.3 knts Storm direction: 306.5 at 28.0 knts Shear (0-3000m) pos: 2.2 neg: 4.5 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 96.5 deg Storm rel helicity (0-3000m) pos: 152.3 neg: -28.0 tot: 124.3 m^2/s^2 ave: 41.4 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 4.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 35.78 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 ------------------------------------------------------------------------------- 500 286 22 170 11| 0.0 14.8 14.8| 33.7 0.0 33.7 67.3 0.73| 15.1 11.0 1000 286 23 178 10| 0.0 6.3 6.3| 36.2 -8.0 28.2 28.2 0.47| 9.6 4.5 1500 283 24 185 11| 0.0 7.2 7.2| 55.6 -8.2 47.4 31.6 0.49| 10.3 5.0 2000 276 27 196 15| 0.0 6.8 6.8| 65.9 -17.8 48.2 24.1 0.36| 10.4 3.8 2500 273 29 203 16| 2.3 5.4 7.7|131.8 -17.8 114.1 45.6 0.48| 10.6 5.1 3000 273 31 209 17| 2.2 4.5 6.7|152.3 -28.0 124.3 41.4 0.45| 10.0 4.6 4000 274 35 221 19| 1.7 4.4 6.1|186.6 -28.0 158.6 39.6 0.47| 8.7 4.0 5000 275 38 229 20| 1.8 3.5 5.4|212.7 -34.3 178.3 35.7 0.42| 8.4 3.5 6000 276 37 230 19| 1.5 2.3 3.8|212.7 -79.0 133.7 22.3 0.22| 8.5 1.9 Wrote GIF file: /home/apache/climate/data/raob//CYQI/skewt/CYQI.skewt.20251213.12.gif