UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for CWLT... Searching the city database file for: CWLT ... Date:0000Z 6 DEC 25 Station: CWLT WMO ident: 71082 Latitude: 82.50 Longitude: -62.33 Elevation: 66.00 ------------------------------------------------------------------------------- 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 1010 66 -27.1 -30.3 74 3.2 -27.3 55 3 245.4 245.4 245.2 246.2 0.30 1 1009 76 -26.9 -27.6 94 0.7 -27.0 245.6 245.7 245.6 246.7 0.39 2 1000 163 -25.5 -28.8 74 3.3 -25.8 115 7 247.6 247.7 247.4 248.6 0.35 3 990 236 -23.3 -29.3 58 6.0 -23.9 250.6 250.6 249.9 251.5 0.34 4 974 356 -19.7 -26.7 54 7.0 -20.5 255.4 255.4 254.3 256.6 0.44 5 946 573 -18.7 -25.7 54 7.0 -19.6 258.5 258.6 257.0 259.9 0.50 6 925 741 -16.3 -32.3 24 16.0 -18.1 225 15 262.6 262.7 259.8 263.4 0.27 7 919 790 -15.9 -32.9 22 17.0 -17.9 263.5 263.6 260.5 264.3 0.26 8 902 931 -15.5 -30.5 26 15.0 -17.4 265.4 265.4 262.0 266.3 0.33 9 893 1007 -15.3 -24.3 46 9.0 -16.7 266.3 266.4 263.2 268.0 0.60 10 882 1100 -15.7 -21.7 60 6.0 -16.7 266.9 267.0 263.9 269.0 0.76 11 873 1178 -15.5 -22.5 55 7.0 -16.7 267.9 268.0 264.6 269.9 0.72 12 863 1265 -15.9 -21.9 60 6.0 -16.9 268.3 268.4 265.0 270.5 0.77 13 856 1326 -16.5 -23.5 55 7.0 -17.6 268.3 268.4 264.8 270.2 0.67 14 850 1379 -16.9 -23.9 55 7.0 -18.0 215 19 268.4 268.5 264.8 270.3 0.65 15 714 2657 -28.5 -29.2 94 0.7 -28.6 269.4 269.5 265.2 270.8 0.48 16 711 2687 -26.3 -37.3 35 11.0 -27.2 272.1 272.2 266.5 272.8 0.22 17 707 2728 -25.7 -38.7 29 13.0 -26.8 273.2 273.3 267.3 273.8 0.19 18 700 2800 -25.7 -41.7 21 16.0 -26.9 200 21 274.0 274.0 267.7 274.5 0.14 19 698 2821 -25.7 -44.7 15 19.0 -27.0 274.2 274.3 267.7 274.6 0.10 20 686 2946 -26.3 -33.3 52 7.0 -27.0 274.9 275.0 268.7 276.0 0.34 21 678 3031 -27.1 -37.1 38 10.0 -27.9 275.0 275.0 268.5 275.7 0.23 22 664 3181 -28.3 -35.3 51 7.0 -28.9 275.3 275.3 268.8 276.2 0.29 23 581 4124 -36.1 -39.1 74 3.0 -36.3 276.9 276.9 269.7 277.6 0.22 24 565 4317 -37.3 -41.5 65 4.2 -37.5 277.7 277.7 270.1 278.3 0.18 25 536 4679 -40.3 -41.9 85 1.6 -40.4 278.3 278.3 270.5 278.9 0.18 26 500 5150 -43.9 -46.1 79 2.2 -44.0 200 20 279.5 279.5 271.1 279.9 0.12 27 496 5204 -44.3 -46.2 81 1.9 -44.4 279.7 279.7 271.2 280.1 0.12 28 492 5258 -44.9 -47.5 75 2.6 -45.0 279.6 279.6 271.1 279.9 0.11 29 490 5285 -44.7 -52.7 40 8.0 -44.9 280.2 280.2 271.4 280.4 0.06 30 488 5312 -44.7 -54.7 32 10.0 -45.0 280.5 280.5 271.5 280.6 0.05 31 479 5436 -45.5 -50.3 58 4.8 -45.6 281.0 281.0 271.9 281.3 0.08 32 472 5534 -45.5 -56.5 28 11.0 -45.7 282.2 282.2 272.5 282.3 0.04 33 463 5662 -45.9 -55.9 31 10.0 -46.2 283.2 283.2 273.1 283.4 0.04 34 435 6074 -48.7 -56.7 39 8.0 -48.8 284.8 284.8 274.0 284.9 0.04 35 404 6556 -51.3 -60.3 33 9.0 -51.4 287.5 287.5 275.4 287.6 0.03 36 400 6620 -51.3 -60.3 33 9.0 -51.4 210 38 288.3 288.3 275.8 288.4 0.03 37 303 8397 -58.5 -66.5 35 8.0 -58.6 215 42 302.0 302.0 282.2 302.1 0.02 38 300 8460 -58.3 -68.3 27 10.0 -58.4 215 41 303.2 303.2 282.7 303.2 0.01 39 294 8587 -57.5 -70.5 18 13.0 -57.6 306.1 306.1 283.8 306.1 0.01 40 255 9485 -57.1 -77.1 6 20.0 -57.3 319.4 319.4 288.5 319.4 0.00 41 250 9610 -57.5 -77.5 6 20.0 -57.6 220 35 320.6 320.6 288.9 320.6 0.00 42 243 9790 -57.5 -78.5 5 21.0 -57.7 323.2 323.2 289.8 323.2 0.00 43 237 9949 -55.5 -77.5 5 22.0 -55.7 328.5 328.5 291.3 328.6 0.00 44 229 10168 -55.1 -80.1 3 25.0 -55.4 332.4 332.4 292.4 332.4 0.00 45 200 11030 -57.1 -82.1 3 25.0 -57.3 195 33 342.3 342.3 294.9 342.4 0.00 46 183 11588 -59.1 -83.1 3 24.0 -59.3 347.9 347.9 296.2 347.9 0.00 47 172 11977 -57.5 -83.5 2 26.0 -57.8 356.8 356.8 298.1 356.8 0.00 48 162 12354 -58.3 -84.3 2 26.0 -58.5 361.6 361.6 299.0 361.6 0.00 49 157 12552 -56.5 -83.5 2 27.0 -56.8 367.9 367.9 300.2 367.9 0.00 50 150 12840 -57.7 -83.7 2 26.0 -58.0 235 18 370.7 370.7 300.7 370.7 0.00 51 122 14135 -60.3 -86.3 2 26.0 -60.5 388.5 388.5 303.6 388.5 0.00 52 115 14505 -58.5 -85.5 2 27.0 -58.8 398.4 398.4 305.0 398.5 0.00 53 100 15380 -59.9 -85.9 2 26.0 -60.2 255 7 412.0 412.0 306.7 412.0 0.00 54 88 16174 -60.7 -86.7 2 26.0 -61.0 425.7 425.7 308.4 425.7 0.00 55 70 17580 -64.7 -88.7 2 24.0 -64.9 260 11 446.0 446.0 310.5 446.0 0.00 56 58 18717 -68.1 -89.1 3 21.0 -68.3 462.9 462.9 312.0 462.9 0.00 57 50 19610 -66.7 -89.7 3 23.0 -67.0 300 19 486.3 486.3 314.0 486.3 0.00 58 30 22690 -67.7 -90.7 2 23.0 -68.1 320 36 560.1 560.1 318.6 560.1 0.00 59 25 23791 -67.9 -91.9 2 24.0 -68.3 589.5 589.5 320.1 589.5 0.00 60 22 24569 -64.7 -91.7 1 27.0 -65.4 621.0 621.0 321.5 621.0 0.00 61 21 24853 -66.5 -91.5 2 25.0 -67.1 623.9 623.9 321.6 623.9 0.00 62 20 25150 -64.9 -91.9 1 27.0 -65.7 315 72 637.5 637.5 322.2 637.5 0.00 63 13 27793 -62.3 -91.3 1 29.0 -63.8 730.1 730.1 325.4 730.2 0.01 64 11 28820 -64.1 -91.1 1 27.0 -65.5 759.3 759.3 326.2 759.4 0.01 65 10 29410 -59.7 -90.7 1 31.0 -62.1 320 116 796.7 796.7 327.1 796.8 0.01 66 9.7 29602 -57.3 -89.3 1 32.0 -60.4 812.7 812.7 327.5 812.8 0.01 67 7.4 31298 -61.1 -90.1 1 29.0 -63.7 862.7 862.7 328.7 862.8 0.02 68 5.9 32722 -55.9 -87.9 1 32.0 -60.7 943.0 943.0 330.2 943.3 0.03 69 5.5 33167 -57.1 -88.1 1 31.0 -61.7 956.8 956.8 330.5 957.1 0.03 70 4.9 33899 -56.5 -88.5 1 32.0 -61.7 991.7 991.7 331.1 992.0 0.03 71 4.7 34166 -52.7 -87.7 1 35.0 -59.7 1021.2 1021.2 331.5 1021.6 0.04 72 4.3 34737 -55.1 -87.1 1 32.0 -61.3 1036.1 1036.1 331.7 1036.6 0.05 TRP 303 8397 -58.5 -66.5 35 8.0 -58.6 215 42 302.0 302.0 282.2 302.1 0.02 WND 4.0 340 148 Sounding variables and indices 1000-500 mb thick: 4987.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 62.80 % Est. max temperature: -4.06 C = 24.69 F Sfc-Lift cond lev (LCL): 957.11 mb = 486.23 m = 1595.21 ft T: -19.10 C 700-500 lapse rate: 7.74 C/km ThetaE index: 0.26 C Layer 856.0- 850.0 mb Conv cond level (CCL): 612.85 mb = 3747.09 m = 12293.46 ft Mean mixing ratio: 0.39 g/kg Conv temperature: 3.91 C = 39.03 F Cap Strength: 17.51 C Lifted Index: 18.13 C Risk: None Lifted Index @300 mb: 32.38 C Lifted Index @700 mb: 15.33 C Showalter Index: 7.70 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.00 C Cross Totals Index: 20.00 C K Index: -12.90 Risk: None Sweat Index: 58.00 Risk: None Energy Index: 2.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 75.17 J/kg Max Up Vert Vel: 12.26 m/s Conv Inhibition (B-): 67733.87 J/kg Cap Strength: 18.07 C Lift Cond Lev (LCL): 833.37 mb = 1523.78 m = 4999.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 4 44322 340 148 50.6 -139.1 1 1010 66 55 3 -2.5 -1.7 2 1000 163 115 7 -6.3 3.0 3 981 305 210 6 3.0 5.2 4 942 610 215 10 5.7 8.2 5 925 741 225 15 10.6 10.6 6 904 914 220 18 11.6 13.8 7 868 1219 215 19 10.9 15.6 8 850 1379 215 19 10.9 15.6 9 833 1524 235 19 15.6 10.9 10 799 1829 225 21 14.8 14.8 11 767 2134 225 23 16.3 16.3 12 735 2438 220 25 16.1 19.2 13 705 2743 200 23 7.9 21.6 14 700 2800 200 21 7.2 19.7 15 647 3353 220 22 14.1 16.9 16 619 3658 220 23 14.8 17.6 17 593 3962 225 23 16.3 16.3 18 567 4267 210 26 13.0 22.5 19 543 4572 195 26 6.7 25.1 20 520 4877 200 22 7.5 20.7 21 500 5150 200 20 6.8 18.8 22 498 5182 200 18 6.2 16.9 23 454 5791 200 35 12.0 32.9 24 433 6096 200 32 10.9 30.1 25 400 6620 210 38 19.0 32.9 26 342 7620 215 39 22.4 31.9 27 303 8397 215 42 24.1 34.4 28 300 8460 215 41 23.5 33.6 29 269 9144 215 45 25.8 36.9 30 250 9610 220 35 22.5 26.8 31 233 10058 220 31 19.9 23.7 32 222 10363 235 23 18.8 13.2 33 212 10668 215 22 12.6 18.0 34 202 10973 195 32 8.3 30.9 35 200 11030 195 33 8.5 31.9 36 183 11582 220 28 18.0 21.4 37 175 11887 205 25 10.6 22.7 38 166 12192 210 34 17.0 29.4 39 151 12802 225 14 9.9 9.9 40 150 12840 235 18 14.7 10.3 41 137 13411 250 16 15.0 5.5 42 130 13716 225 14 9.9 9.9 43 124 14021 255 11 10.6 2.8 44 118 14326 230 10 7.7 6.4 45 113 14630 215 10 5.7 8.2 46 102 15240 185 6 0.5 6.0 47 100 15380 255 7 6.8 1.8 48 97 15545 255 7 6.8 1.8 49 80 16764 0 0 -0.0 -0.0 50 72 17374 215 14 8.0 11.5 51 70 17580 260 11 10.8 1.9 52 69 17678 235 11 9.0 6.3 53 65 17983 280 11 10.8 -1.9 54 62 18288 235 10 8.2 5.7 55 59 18593 240 18 15.6 9.0 56 56 18898 290 13 12.2 -4.4 57 50 19610 300 19 16.5 -9.5 58 48 19812 300 25 21.7 -12.5 59 46 20117 310 22 16.9 -14.1 60 42 20726 290 19 17.9 -6.5 61 40 21031 325 23 13.2 -18.8 62 38 21336 310 30 23.0 -19.3 63 36 21641 320 23 14.8 -17.6 64 32 22250 295 33 29.9 -13.9 65 30 22690 320 36 23.1 -27.6 66 29 22860 320 37 23.8 -28.3 67 26 23470 305 25 20.5 -14.3 68 24 24079 320 55 35.4 -42.1 69 23 24384 330 46 23.0 -39.8 70 21 24994 325 53 30.4 -43.4 71 20 25150 315 72 50.9 -50.9 72 19 25603 320 75 48.2 -57.5 73 17 26213 325 63 36.1 -51.6 74 15 26822 335 66 27.9 -59.8 75 14 27127 340 86 29.4 -80.8 76 14 27432 330 82 41.0 -71.0 77 12 28346 325 87 49.9 -71.3 78 11 28956 325 111 63.7 -90.9 79 10 29261 325 96 55.1 -78.6 80 10 29410 320 116 74.6 -88.9 81 8 29870 320 116 74.6 -88.9 Wind Parameters Energy-Hel index: -4.70 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//CWLT/skewt/CWLT.skewt.20251206.00.gif