UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for CYVQ... Searching the city database file for: CYVQ ... Date:0000Z 20 APR 25 Station: CYVQ WMO ident: 71043 Latitude: 65.28 Longitude: -126.75 Elevation: 94.00 ------------------------------------------------------------------------------- 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 1007 94 -6.3 -15.3 49 9.0 -8.5 305 9 266.3 266.5 264.3 269.5 1.15 1 1000 149 -8.5 -14.5 62 6.0 -9.9 300 17 264.6 264.8 263.2 268.0 1.24 2 934 674 -13.1 -15.9 79 2.8 -13.7 320 20 265.2 265.4 263.5 268.4 1.18 3 925 748 -13.3 -16.2 79 2.9 -13.9 315 24 265.7 265.9 263.9 268.9 1.16 4 917 814 -11.3 -19.3 52 8.0 -12.9 313 25 268.4 268.6 265.3 271.0 0.90 5 879 1138 -11.9 -20.9 47 9.0 -13.7 310 24 271.1 271.2 267.0 273.4 0.82 6 852 1376 -12.1 -31.1 19 19.0 -14.9 306 22 273.3 273.3 267.5 274.3 0.33 7 850 1394 -12.1 -31.1 19 19.0 -14.9 305 22 273.5 273.5 267.7 274.5 0.34 8 843 1457 -12.3 -30.3 21 18.0 -15.0 305 22 273.9 274.0 268.0 275.0 0.36 9 700 2861 -17.7 -38.7 14 21.0 -20.1 305 27 282.9 282.9 273.2 283.5 0.19 10 625 3706 -20.3 -44.3 10 24.0 -22.6 309 32 289.2 289.2 276.5 289.6 0.12 11 623 3729 -20.5 -37.5 20 17.0 -22.5 309 33 289.3 289.3 276.7 290.1 0.24 12 622 3741 -20.5 -27.5 53 7.0 -21.7 308 33 289.4 289.5 277.4 291.4 0.64 13 618 3789 -20.9 -26.9 59 6.0 -21.9 307 33 289.5 289.6 277.4 291.6 0.68 14 616 3813 -21.1 -23.9 78 2.8 -21.6 307 33 289.5 289.7 277.8 292.3 0.90 15 603 3970 -21.7 -45.7 10 24.0 -23.8 303 35 290.6 290.6 277.2 291.0 0.11 16 599 4019 -22.1 -27.1 64 5.0 -22.9 301 35 290.7 290.8 278.1 292.9 0.69 17 594 4081 -22.7 -26.7 70 4.0 -23.4 300 36 290.7 290.8 278.1 293.0 0.72 18 583 4218 -23.5 -28.5 63 5.0 -24.2 297 37 291.3 291.4 278.3 293.3 0.62 19 573 4345 -23.1 -40.1 20 17.0 -24.9 296 37 293.2 293.3 278.6 293.9 0.20 20 565 4448 -23.1 -40.1 20 17.0 -24.9 296 37 294.4 294.4 279.1 295.1 0.21 21 500 5330 -30.9 -37.9 50 7.0 -31.6 300 35 295.4 295.4 279.7 296.3 0.29 22 485 5545 -32.9 -38.9 55 6.0 -33.4 299 35 295.5 295.5 279.7 296.4 0.27 23 483 5574 -33.3 -37.6 65 4.3 -33.7 298 35 295.3 295.4 279.7 296.4 0.31 24 480 5617 -33.3 -33.7 96 0.4 -33.3 298 35 295.9 296.0 280.2 297.4 0.46 25 468 5794 -34.1 -37.1 74 3.0 -34.4 297 36 297.0 297.1 280.5 298.2 0.34 26 428 6411 -39.3 -40.6 87 1.3 -39.4 292 38 298.1 298.1 280.9 299.0 0.26 27 400 6870 -43.1 -46.4 70 3.3 -43.3 285 38 299.0 299.0 281.1 299.5 0.15 28 365 7479 -48.3 -54.3 50 6.0 -48.5 285 39 300.0 300.0 281.4 300.2 0.07 29 300 8740 -58.3 -61.6 66 3.3 -58.3 290 35 303.2 303.2 282.7 303.3 0.03 30 291 8930 -59.5 -62.7 66 3.2 -59.5 290 36 304.1 304.1 283.1 304.2 0.03 31 289 8973 -59.1 -64.1 52 5.0 -59.2 291 36 305.3 305.3 283.5 305.4 0.02 32 286 9038 -56.9 -64.9 36 8.0 -57.0 293 37 309.3 309.3 285.1 309.4 0.02 33 273 9330 -58.1 -65.1 40 7.0 -58.2 301 34 311.7 311.7 286.0 311.8 0.02 34 259 9663 -53.9 -73.9 7 20.0 -54.1 273 26 322.7 322.7 289.6 322.7 0.01 35 250 9890 -52.3 -77.3 3 25.0 -52.6 285 22 328.3 328.3 291.2 328.3 0.00 36 233 10350 -48.9 -80.9 1 32.0 -49.4 292 23 340.1 340.1 294.4 340.2 0.00 37 205 11196 -46.7 -80.7 1 34.0 -47.4 300 20 356.3 356.3 298.0 356.3 0.00 38 200 11360 -47.3 -80.3 1 33.0 -48.0 300 19 357.9 357.9 298.3 357.9 0.00 39 190 11699 -47.7 -80.7 1 33.0 -48.4 297 18 362.5 362.5 299.2 362.5 0.00 40 185 11876 -46.1 -81.1 1 35.0 -46.9 295 17 367.9 367.9 300.2 367.9 0.00 41 177 12169 -47.5 -81.5 1 34.0 -48.2 290 14 370.3 370.3 300.6 370.3 0.00 42 164 12676 -45.5 -80.5 1 35.0 -46.4 294 12 381.8 381.8 302.5 381.8 0.00 43 159 12882 -46.3 -82.3 1 36.0 -47.2 288 12 383.8 383.8 302.9 383.8 0.00 44 156 13009 -44.9 -80.9 1 36.0 -46.0 278 14 388.3 388.3 303.5 388.3 0.00 45 151 13226 -46.3 -81.3 1 35.0 -47.3 266 14 389.5 389.5 303.7 389.6 0.00 46 150 13270 -46.1 -82.1 1 36.0 -47.1 265 13 390.6 390.6 303.9 390.6 0.00 47 145 13496 -45.7 -81.7 1 36.0 -46.7 263 14 395.1 395.1 304.5 395.1 0.00 48 102 15820 -49.9 -83.9 1 34.0 -50.8 289 13 428.9 428.9 308.7 428.9 0.00 49 100 15950 -49.5 -84.5 1 35.0 -50.5 295 12 432.1 432.1 309.0 432.1 0.00 50 95 16285 -50.3 -84.3 1 34.0 -51.2 278 10 436.9 436.9 309.6 436.9 0.00 51 83 17173 -47.1 -83.1 1 36.0 -48.6 271 12 460.6 460.6 311.8 460.7 0.00 52 73 18016 -50.5 -84.5 1 34.0 -51.7 299 10 470.7 470.7 312.7 470.7 0.00 53 70 18290 -49.5 -84.5 1 35.0 -50.8 245 13 478.5 478.5 313.3 478.5 0.00 54 50 20500 -48.3 -84.3 1 36.0 -50.3 40 4 529.6 529.7 316.9 529.7 0.01 55 30 23850 -48.9 -84.9 1 36.0 -51.8 190 7 611.3 611.3 321.1 611.4 0.01 56 20 26520 -47.1 -85.1 1 38.0 -51.5 85 8 692.0 692.0 324.1 692.1 0.01 57 14 28870 -49.3 -86.3 1 37.0 -54.0 59 11 758.9 758.9 326.2 759.0 0.02 58 10 31100 -44.3 -84.3 0 40.0 -52.4 70 12 854.2 854.2 328.5 854.5 0.03 59 4.2 37027 -35.5 -78.5 0 43.0 -53.1 1136.8 1137.0 333.1 1139.5 0.20 TRP 291 8930 -59.5 -62.7 66 3.2 -59.5 290 36 304.1 304.1 283.1 304.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5181.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 33.43 % Est. max temperature: 0.26 C = 32.47 F Sfc-Lift cond lev (LCL): 872.39 mb = 1195.53 m = 3922.29 ft T: -11.95 C 700-500 lapse rate: 5.35 C/km ThetaE index: 1.46 C Layer 1000.0- 934.0 mb Conv cond level (CCL): 616.75 mb = 3804.00 m = 12480.15 ft Mean mixing ratio: 1.16 g/kg Conv temperature: 16.93 C = 62.47 F Cap Strength: 22.06 C Lifted Index: 21.93 C Risk: None Lifted Index @300 mb: 24.36 C Lifted Index @700 mb: 13.80 C Showalter Index: 17.36 C Risk: None Total Totals Index: 18.60 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: -0.20 C K Index: -33.30 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 4.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.63 J/kg Max Up Vert Vel: 5.22 m/s Conv Inhibition (B-): 78063.49 J/kg Cap Strength: 22.09 C Lift Cond Lev (LCL): 883.19 mb = 1101.47 m = 3613.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 333 at 22 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 1007 94 305 9 7.4 -5.2 | 170 14 -2.4 14.1 1 1000 149 300 17 14.7 -8.5 | 205 12 4.9 10.7 2 980 305 300 17 14.7 -8.5 | 205 12 4.9 10.7 3 942 610 325 16 9.2 -13.1 | 174 6 -0.6 6.1 4 925 748 315 24 17.0 -17.0 | 253 8 7.2 2.3 5 905 914 310 26 19.9 -16.7 | 256 10 10.1 2.5 6 870 1219 310 23 17.6 -14.8 | 240 9 7.8 4.4 7 850 1394 305 22 18.0 -12.6 | 231 11 8.2 6.6 8 802 1829 305 23 18.8 -13.2 | 236 11 9.0 6.0 9 771 2134 300 25 21.7 -12.5 | 240 14 11.9 6.7 10 740 2438 305 26 21.3 -14.9 | 249 12 11.5 4.3 11 711 2743 310 26 19.9 -16.7 | 256 10 10.1 2.5 12 700 2861 305 27 22.1 -15.5 | 253 13 12.3 3.7 13 628 3658 310 32 24.5 -20.6 | 275 15 14.7 -1.3 14 578 4267 295 38 34.4 -16.1 | 263 25 24.6 3.2 15 532 4877 300 33 28.6 -16.5 | 262 19 18.8 2.7 16 500 5330 300 35 30.3 -17.5 | 265 21 20.5 1.7 17 447 6096 295 36 32.6 -15.2 | 260 23 22.8 4.0 18 410 6706 290 39 36.6 -13.3 | 258 27 26.8 5.9 19 400 6870 285 38 36.7 -9.8 | 251 28 26.9 9.4 20 356 7620 285 39 37.7 -10.1 | 252 29 27.9 9.1 21 325 8230 280 38 37.4 -6.6 | 245 30 27.6 12.6 22 300 8740 290 35 32.9 -12.0 | 253 24 23.1 7.3 23 291 8930 290 36 33.8 -12.3 | 254 25 24.0 6.9 24 281 9144 295 37 33.5 -15.6 | 261 24 23.7 3.6 25 268 9449 305 32 26.2 -18.4 | 267 16 16.4 0.9 26 255 9754 260 24 23.6 4.2 | 211 27 13.8 23.4 27 250 9890 285 22 21.3 -5.7 | 220 18 11.4 13.5 28 244 10058 285 22 21.3 -5.7 | 220 18 11.4 13.5 29 222 10668 300 25 21.7 -12.5 | 240 14 11.9 6.7 30 200 11360 300 19 16.5 -9.5 | 214 12 6.7 9.7 31 185 11887 295 17 15.4 -7.2 | 205 13 5.6 12.0 32 176 12192 290 14 13.2 -4.8 | 193 15 3.4 14.4 33 161 12802 295 11 10.0 -4.6 | 181 15 0.2 14.6 34 154 13106 270 15 15.0 -0.0 | 195 20 5.2 19.2 35 150 13270 265 13 13.0 1.1 | 189 21 3.2 20.4 36 147 13411 255 13 12.6 3.4 | 187 23 2.8 22.6 37 140 13716 285 15 14.5 -3.9 | 197 16 4.7 15.3 38 128 14326 290 10 9.4 -3.4 | 179 16 -0.4 15.8 39 122 14630 225 10 7.1 7.1 | 174 26 -2.7 26.3 40 117 14935 270 18 18.0 -0.0 | 203 21 8.2 19.2 41 111 15240 265 20 19.9 1.7 | 206 23 10.1 21.0 42 100 15950 295 12 10.9 -5.1 | 184 14 1.1 14.2 43 97 16154 300 10 8.7 -5.0 | 175 14 -1.1 14.2 44 93 16459 250 10 9.4 3.4 | 179 23 -0.4 22.6 45 88 16764 275 15 14.9 -1.3 | 196 19 5.1 17.9 46 84 17069 280 12 11.8 -2.1 | 187 17 2.0 17.1 47 80 17374 255 11 10.6 2.8 | 182 22 0.8 22.1 48 77 17678 270 19 19.0 -0.0 | 206 21 9.2 19.2 49 73 17983 305 10 8.2 -5.7 | 173 14 -1.6 13.5 50 70 18290 245 13 11.8 5.5 | 185 25 2.0 24.7 51 67 18593 230 10 7.7 6.4 | 175 26 -2.1 25.7 52 64 18898 315 15 10.6 -10.6 | 185 9 0.8 8.6 53 51 20422 250 10 9.4 3.4 | 179 23 -0.4 22.6 54 50 20500 40 4 -2.6 -3.1 | 143 20 -12.4 16.2 55 48 20726 265 10 10.0 0.9 | 180 20 0.2 20.1 56 44 21336 130 5 -3.8 3.2 | 149 26 -13.6 22.4 57 38 22250 140 10 -6.4 7.7 | 149 31 -16.2 26.9 58 30 23850 190 7 1.2 6.9 | 162 27 -8.6 26.1 59 25 24994 0 0 -0.0 -0.0 | 153 22 -9.8 19.2 60 20 26518 60 10 -8.7 -5.0 | 128 23 -18.5 14.2 61 20 26520 85 8 -8.0 -0.7 | 136 26 -17.8 18.5 62 19 26822 70 10 -9.4 -3.4 | 129 25 -19.2 15.8 63 17 27432 45 8 -5.7 -5.7 | 131 21 -15.5 13.6 64 15 28346 55 14 -11.5 -8.0 | 118 24 -21.3 11.2 65 14 28651 65 11 -10.0 -4.6 | 126 25 -19.8 14.6 66 13 29261 50 10 -7.7 -6.4 | 126 22 -17.5 12.8 67 12 29870 30 14 -7.0 -12.1 | 113 18 -16.8 7.1 68 12 30175 75 13 -12.6 -3.4 | 125 27 -22.4 15.9 69 10 31100 70 12 -11.3 -4.1 | 126 26 -21.1 15.1 Wind Parameters Mean winds (0-6000m): 303.0 at 28.8 knts Storm direction: 333.0 at 21.6 knts Shear (0-3000m) pos: 1.9 neg: 2.4 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 89.8 deg Storm rel helicity (0-3000m) pos: 58.1 neg: -19.4 tot: 38.7 m^2/s^2 ave: 12.9 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.65 Bulk Shear: 20.88 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 ------------------------------------------------------------------------------- 500 307 16 199 10| 8.3 0.0 8.3| 25.2 -8.3 16.9 33.9 0.26| 15.6 4.1 1000 311 20 220 8| 4.1 4.9 9.0| 37.7 -12.0 25.7 25.7 0.39| 14.4 5.7 1500 309 21 226 9| 2.8 3.1 5.8| 39.0 -18.9 20.1 13.4 0.27| 10.9 3.0 2000 308 21 230 9| 2.1 3.0 5.1| 42.9 -18.9 24.0 12.0 0.29| 9.0 2.6 2500 307 22 234 10| 2.3 2.4 4.7| 52.2 -18.9 33.3 13.3 0.33| 7.9 2.6 3000 307 23 238 10| 1.9 2.4 4.3| 58.1 -19.4 38.7 12.9 0.34| 7.3 2.5 4000 307 25 249 11| 1.9 2.8 4.6| 71.0 -32.7 38.3 9.6 0.28| 7.0 2.0 5000 304 27 254 13| 1.5 2.2 3.7| 73.8 -42.9 30.9 6.2 0.22| 6.6 1.5 6000 303 29 256 15| 1.3 2.1 3.4| 76.5 -53.8 22.7 3.8 0.19| 5.8 1.1 Wrote GIF file: /home/apache/climate/data/raob//CYVQ/skewt/CYVQ.skewt.20250420.00.gif