UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041712.upa.cvt Date: 1200Z 17 APR 25 Searching for CYVQ... Searching the city database file for: CYVQ ... Date:1200Z 17 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 ------------------------------------------------------------------------------- 0 1000 75 120 3 SFC 998 94 4.0 -5.0 52 9.0 0.5 120 3 277.3 277.8 273.8 284.7 2.64 2 990 159 5.2 -6.8 42 12.0 0.7 120 8 279.2 279.5 274.4 285.7 2.31 3 948 511 4.0 -8.0 41 12.0 -0.4 117 9 281.4 281.8 275.5 287.7 2.20 4 925 710 5.4 -11.6 28 17.0 -0.5 230 2 284.8 285.1 276.6 289.8 1.70 5 924 719 5.6 -12.4 26 18.0 -0.5 231 2 285.1 285.4 276.6 289.8 1.59 6 850 1394 0.2 -12.8 37 13.0 -4.0 250 8 286.4 286.6 277.3 291.3 1.68 7 793 1946 -4.5 -14.5 46 10.0 -7.5 254 10 287.1 287.3 277.5 291.7 1.57 8 757 2310 -6.1 -14.1 53 8.0 -8.5 231 21 289.2 289.5 278.7 294.3 1.69 9 730 2595 -5.9 -14.9 49 9.0 -8.7 223 23 292.4 292.7 280.2 297.4 1.65 10 724 2660 -5.1 -20.1 30 15.0 -9.1 224 22 294.0 294.2 280.1 297.3 1.07 11 709 2824 -5.5 -24.5 21 19.0 -10.1 234 18 295.3 295.4 280.3 297.7 0.74 12 700 2924 -6.3 -22.3 27 16.0 -10.4 245 16 295.5 295.7 280.6 298.4 0.91 13 697 2958 -6.5 -18.5 38 12.0 -9.9 248 15 295.6 295.9 281.2 299.6 1.27 14 667 3299 -9.5 -20.5 40 11.0 -12.3 257 14 296.0 296.2 281.1 299.6 1.12 15 652 3475 -10.9 -19.9 47 9.0 -13.2 258 15 296.4 296.6 281.4 300.2 1.21 16 637 3653 -11.9 -14.8 79 2.9 -12.8 260 17 297.2 297.6 282.6 303.1 1.90 17 636 3665 -11.7 -13.5 86 1.8 -12.3 260 17 297.6 298.0 283.0 304.1 2.12 18 625 3799 -10.7 -15.2 69 4.5 -12.1 271 19 300.2 300.6 283.8 306.1 1.88 19 566 4557 -13.7 -13.8 99 0.1 -13.7 295 30 305.3 305.7 286.3 312.7 2.33 20 500 5490 -18.9 -19.4 96 0.5 -19.0 295 36 310.0 310.3 287.2 315.4 1.65 21 478 5824 -20.5 -21.0 96 0.5 -20.6 295 51 312.0 312.3 287.8 317.0 1.50 22 464 6043 -21.5 -26.3 65 4.8 -22.5 295 49 313.5 313.6 287.6 316.7 0.96 23 400 7120 -29.3 -32.8 72 3.5 -29.8 295 56 316.9 317.0 288.4 319.0 0.61 24 386 7374 -30.9 -34.5 71 3.6 -31.4 295 57 318.1 318.2 288.7 319.9 0.53 25 324 8592 -41.5 -43.4 82 1.9 -41.6 292 66 319.8 319.8 288.9 320.7 0.25 26 317 8740 -42.7 -46.6 65 3.9 -42.9 291 68 320.1 320.1 289.0 320.8 0.18 27 300 9110 -46.1 -50.0 65 3.9 -46.3 290 71 320.4 320.4 289.0 320.9 0.13 28 296 9199 -46.7 -49.6 72 2.9 -46.9 291 71 320.8 320.8 289.2 321.3 0.14 29 293 9266 -47.3 -51.6 61 4.3 -47.5 292 72 320.8 320.9 289.1 321.3 0.11 30 275 9679 -50.9 -54.6 65 3.7 -51.0 297 74 321.5 321.5 289.3 321.8 0.08 31 250 10290 -55.1 -59.5 58 4.4 -55.2 305 77 324.1 324.2 290.1 324.3 0.05 32 228 10871 -59.9 -64.5 55 4.6 -60.0 298 80 325.5 325.5 290.5 325.6 0.03 33 215 11236 -61.8 -67.4 47 5.6 -61.8 295 90 328.1 328.1 291.2 328.2 0.02 34 210 11381 -62.5 -68.5 44 6.0 -62.6 298 88 329.2 329.2 291.5 329.2 0.02 35 200 11680 -64.5 -68.8 55 4.3 -64.6 305 81 330.6 330.6 291.9 330.7 0.02 36 190 11993 -66.5 -69.5 66 3.0 -66.5 305 67 332.3 332.3 292.3 332.4 0.02 37 183 12221 -65.7 -75.7 24 10.0 -65.8 305 63 337.2 337.2 293.6 337.2 0.01 38 181 12288 -63.7 -76.7 15 13.0 -63.8 305 62 341.5 341.5 294.7 341.5 0.01 39 178 12392 -61.1 -79.1 8 18.0 -61.2 305 60 347.4 347.4 296.1 347.4 0.00 40 175 12498 -60.1 -80.1 6 20.0 -60.3 305 58 350.7 350.7 296.8 350.7 0.00 41 165 12864 -62.3 -79.3 9 17.0 -62.4 305 52 353.0 353.0 297.3 353.0 0.00 42 160 13056 -59.5 -78.5 7 19.0 -59.7 305 48 360.8 360.8 298.9 360.9 0.01 43 156 13214 -59.3 -78.3 7 19.0 -59.5 305 45 363.8 363.8 299.4 363.8 0.01 44 150 13460 -60.3 -79.3 7 19.0 -60.5 305 40 366.2 366.2 299.9 366.2 0.00 45 119 14916 -56.5 -76.5 6 20.0 -56.9 301 29 398.2 398.2 305.0 398.3 0.01 46 111 15361 -53.9 -74.9 6 21.0 -54.4 302 25 411.1 411.1 306.6 411.2 0.01 47 100 16030 -54.5 -76.5 5 22.0 -55.1 285 22 422.4 422.4 308.0 422.5 0.01 48 87 16925 -51.7 -74.7 5 23.0 -52.5 295 21 445.2 445.2 310.4 445.3 0.02 49 81 17385 -53.3 -76.3 4 23.0 -54.1 300 15 451.1 451.1 311.0 451.2 0.01 50 71 18238 -50.3 -74.3 4 24.0 -51.5 246 11 474.8 474.9 313.1 475.0 0.02 51 70 18330 -50.3 -75.3 4 25.0 -51.5 230 10 476.8 476.8 313.2 476.9 0.02 52 50 20520 -52.5 -79.5 2 27.0 -53.8 320 5 519.8 519.8 316.3 519.8 0.01 53 48 20782 -53.1 -79.1 3 26.0 -54.4 356 0 524.4 524.4 316.6 524.5 0.02 54 33 23210 -49.5 -81.5 1 32.0 -52.0 28 9 593.3 593.3 320.3 593.4 0.02 55 30 23830 -51.5 -83.5 1 32.0 -53.7 90 5 604.2 604.2 320.8 604.3 0.01 56 28 24279 -51.7 -83.7 1 32.0 -54.0 67 4 615.7 615.7 321.3 615.8 0.01 57 20 26480 -48.9 -84.9 1 36.0 -52.7 65 9 686.5 686.5 324.0 686.6 0.01 58 18 27171 -47.5 -84.5 1 37.0 -52.1 72 11 711.9 711.9 324.8 712.0 0.02 59 14 28819 -49.3 -85.3 1 36.0 -54.0 144 13 758.9 758.9 326.2 759.0 0.02 60 11 30408 -45.7 -84.7 0 39.0 -52.7 115 19 826.1 826.1 327.8 826.4 0.03 61 10 31040 -46.9 -84.9 1 38.0 -53.7 75 13 844.5 844.5 328.2 844.7 0.03 62 9.4 31450 -47.1 -85.1 1 38.0 -54.1 858.8 858.8 328.6 859.1 0.03 63 6.4 34030 -40.9 -81.9 0 41.0 -52.8 984.9 984.9 330.9 985.7 0.08 64 5.7 34814 -43.1 -83.1 0 40.0 -54.4 1008.4 1008.5 331.3 1009.2 0.07 65 4.6 36282 -35.9 -78.9 0 43.0 -52.8 1105.8 1105.9 332.7 1108.0 0.17 TRP 190 11993 -66.5 -69.5 66 3.0 -66.5 305 67 332.3 332.3 292.3 332.4 0.02 WND 215 11236 -61.8 -67.4 47 5.6 -61.8 295 90 328.1 328.1 291.2 328.2 0.02 Sounding variables and indices 1000-500 mb thick: 5415.00 m Freezing level: 847.57 mb = 1417.47 m = 4650.43 ft Wetbulb zero: 962.73 mb = 385.76 m = 1265.59 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 58.03 % Est. max temperature: 13.07 C = 55.52 F Sfc-Lift cond lev (LCL): 868.01 mb = 1224.40 m = 4017.01 ft T: 1.56 C 700-500 lapse rate: 4.91 C/km ThetaE index: 0.10 C Layer 724.0- 709.0 mb Conv cond level (CCL): 532.74 mb = 5012.71 m = 16445.69 ft Mean mixing ratio: 2.02 g/kg Conv temperature: 34.29 C = 93.71 F Cap Strength: 16.16 C Lifted Index: 18.81 C Risk: None Lifted Index @300 mb: 22.96 C Lifted Index @700 mb: 10.61 C Showalter Index: 16.30 C Risk: None Total Totals Index: 25.20 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 6.10 C K Index: -9.70 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 4.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.81 J/kg Max Up Vert Vel: 8.10 m/s Conv Inhibition (B-): 66738.31 J/kg Cap Strength: 18.63 C Lift Cond Lev (LCL): 764.14 mb = 2236.57 m = 7337.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 at 16 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 ---------------------------------------------------------- 0 998 94 120 3 -2.6 1.5 | 127 19 -15.1 11.5 1 972 305 120 18 -15.6 9.0 | 124 34 -28.1 19.0 2 937 610 115 5 -4.5 2.1 | 125 21 -17.0 12.1 3 925 710 230 2 1.5 1.3 | 136 16 -11.0 11.3 4 902 914 250 4 3.8 1.4 | 143 14 -8.7 11.4 5 869 1219 280 10 9.8 -1.7 | 162 9 -2.6 8.3 6 850 1394 250 8 7.5 2.7 | 159 14 -5.0 12.8 7 836 1524 285 10 9.7 -2.6 | 159 8 -2.8 7.4 8 804 1829 260 9 8.9 1.6 | 163 12 -3.6 11.6 9 774 2134 245 13 11.8 5.5 | 177 16 -0.7 15.5 10 744 2438 220 27 17.4 20.7 | 189 31 4.9 30.7 11 716 2743 225 20 14.1 14.1 | 184 24 1.6 24.2 12 700 2924 245 16 14.5 6.8 | 187 17 2.0 16.8 13 689 3048 255 12 11.6 3.1 | 176 13 -0.9 13.1 14 636 3658 260 17 16.7 3.0 | 198 14 4.2 13.0 15 611 3962 285 22 21.3 -5.7 | 244 10 8.8 4.3 16 587 4267 290 25 23.5 -8.6 | 262 11 11.0 1.5 17 542 4877 300 36 31.2 -18.0 | 293 20 18.7 -8.0 18 500 5486 295 34 30.8 -14.4 | 283 19 18.3 -4.4 19 500 5490 295 36 32.6 -15.2 | 284 21 20.1 -5.2 20 480 5791 295 51 46.2 -21.6 | 289 36 33.7 -11.5 21 460 6096 295 48 43.5 -20.3 | 288 33 31.0 -10.3 22 400 7120 295 56 50.8 -23.7 | 290 41 38.3 -13.6 23 372 7620 295 58 52.6 -24.5 | 290 43 40.1 -14.5 24 300 9110 290 71 66.7 -24.3 | 285 56 54.2 -14.3 25 298 9144 290 71 66.7 -24.3 | 285 56 54.2 -14.3 26 250 10290 305 77 63.1 -44.2 | 304 61 50.6 -34.1 27 235 10668 300 74 64.1 -37.0 | 298 58 51.6 -27.0 28 215 11236 295 90 81.6 -38.0 | 292 75 69.1 -28.0 29 214 11278 295 90 81.6 -38.0 | 292 75 69.1 -28.0 30 200 11680 305 81 66.4 -46.5 | 304 65 53.9 -36.4 31 190 11993 305 67 54.9 -38.4 | 304 51 42.4 -28.4 32 167 12802 305 53 43.4 -30.4 | 303 37 30.9 -20.4 33 150 13460 305 40 32.8 -22.9 | 303 24 20.3 -12.9 34 113 15240 300 27 23.4 -13.5 | 288 11 10.9 -3.5 35 103 15850 310 18 13.8 -11.6 | 320 2 1.3 -1.6 36 100 16030 285 22 21.3 -5.7 | 244 10 8.8 4.3 37 98 16154 285 22 21.3 -5.7 | 244 10 8.8 4.3 38 94 16459 275 31 30.9 -2.7 | 248 20 18.4 7.3 39 89 16764 295 24 21.8 -10.1 | 271 9 9.3 -0.1 40 85 17069 295 18 16.3 -7.6 | 238 5 3.8 2.4 41 81 17374 300 15 13.0 -7.5 | 191 3 0.5 2.5 42 74 17983 290 14 13.2 -4.8 | 187 5 0.7 5.2 43 70 18330 230 10 7.7 6.4 | 164 17 -4.8 16.4 44 64 18898 250 2 1.9 0.7 | 135 15 -10.6 10.7 45 58 19507 260 16 15.8 2.8 | 194 13 3.3 12.8 46 56 19812 270 21 21.0 -0.0 | 220 13 8.5 10.0 47 53 20117 5 11 -1.0 -11.0 | 86 13 -13.5 -0.9 48 51 20422 50 10 -7.7 -6.4 | 100 20 -20.2 3.6 49 50 20520 320 5 3.2 -3.8 | 124 11 -9.3 6.2 50 48 20726 0 0 -0.0 -0.0 | 129 16 -12.5 10.0 51 44 21336 315 4 2.8 -2.8 | 127 12 -9.7 7.2 52 30 23774 50 11 -8.4 -7.1 | 98 21 -20.9 2.9 53 30 23830 90 5 -5.0 0.0 | 120 20 -17.5 10.0 54 23 25603 0 0 -0.0 -0.0 | 129 16 -12.5 10.0 55 21 26213 45 12 -8.5 -8.5 | 94 21 -21.0 1.5 56 20 26480 65 9 -8.2 -3.8 | 107 22 -20.6 6.2 57 20 26518 70 11 -10.3 -3.8 | 105 24 -22.8 6.3 58 18 27127 70 10 -9.4 -3.4 | 107 23 -21.9 6.6 59 17 27432 80 18 -17.7 -3.1 | 103 31 -30.2 6.9 60 17 27737 105 13 -12.6 3.4 | 118 28 -25.1 13.4 61 16 28042 110 19 -17.9 6.5 | 119 35 -30.3 16.5 62 14 28651 150 11 -5.5 9.5 | 137 27 -18.0 19.5 63 14 28956 140 14 -9.0 10.7 | 134 30 -21.5 20.7 64 13 29261 165 15 -3.9 14.5 | 146 29 -16.4 24.5 65 13 29566 55 4 -3.3 -2.3 | 116 18 -15.8 7.7 66 12 29870 55 10 -8.2 -5.7 | 102 21 -20.7 4.3 67 11 30175 130 21 -16.1 13.5 | 129 37 -28.6 23.5 68 10 31040 75 13 -12.6 -3.4 | 105 26 -25.1 6.7 Wind Parameters Mean winds (0-6000m): 278.7 at 21.4 knts Storm direction: 308.7 at 16.0 knts Shear (0-3000m) pos: 3.6 neg: 3.4 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 50.4 deg Storm rel helicity (0-3000m) pos: 79.6 neg: -38.6 tot: 40.9 m^2/s^2 ave: 13.6 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 15.7 stream: 2.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.24 Bulk Shear: 136.74 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 ------------------------------------------------------------------------------- 500 119 11 125 27| 0.0 2.8 2.8| 3.6 -10.4 -6.8 -13.6 -0.04| 26.6 -1.0 1000 133 8 130 24| 6.6 1.4 8.0| 38.0 -10.4 27.6 27.6 0.18| 20.0 3.6 1500 195 8 150 21| 5.2 0.9 6.2| 43.4 -12.8 30.5 20.4 0.16| 17.4 2.8 2000 236 9 160 16| 3.9 1.9 5.8| 54.7 -12.8 41.9 20.9 0.20| 14.9 3.0 2500 230 11 167 18| 3.1 4.1 7.3| 75.9 -22.7 53.2 21.3 0.19| 15.7 3.0 3000 231 12 171 18| 3.6 3.4 7.1| 79.6 -38.6 40.9 13.6 0.13| 15.7 2.1 4000 246 14 180 15| 4.5 2.6 7.1|127.5 -38.6 88.8 22.2 0.25| 13.8 3.5 5000 267 17 203 12| 5.0 2.1 7.0|164.9 -44.4 120.4 24.1 0.29| 12.7 3.7 6000 279 21 232 11| 4.1 2.0 6.1|179.7 -56.4 123.4 20.6 0.25| 12.4 3.1 Wrote GIF file: /home/apache/climate/data/raob//CYVQ/skewt/CYVQ.skewt.20250417.12.gif