UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122112.upa.cvt Date: 1200Z 21 DEC 25 Searching for CWPH... Searching the city database file for: CWPH ... Date:1200Z 21 DEC 25 Station: CWPH WMO ident: 71907 Latitude: 58.47 Longitude: -78.08 Elevation: 24.00 ------------------------------------------------------------------------------- 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 1001 24 -15.1 -19.0 72 3.9 -15.8 300 22 258.0 258.1 257.3 260.3 0.85 1 1000 38 -14.9 -19.5 68 4.6 -15.7 300 22 258.2 258.4 257.5 260.5 0.81 2 994 84 -14.9 -20.9 60 6.0 -15.9 258.7 258.8 257.6 260.7 0.73 3 925 622 -20.1 -21.9 86 1.8 -20.4 265 22 258.8 258.9 257.6 260.7 0.72 4 904 792 -21.7 -21.8 99 0.1 -21.7 258.8 258.9 257.8 260.8 0.74 5 861 1149 -24.5 -24.5 100 0.0 -24.5 259.5 259.6 258.1 261.2 0.61 6 850 1242 -25.3 -25.4 99 0.1 -25.3 250 18 259.6 259.7 258.1 261.2 0.57 7 817 1528 -27.5 -27.8 97 0.3 -27.5 260.3 260.3 258.4 261.6 0.48 8 813 1563 -26.3 -30.5 68 4.2 -26.7 261.9 262.0 259.5 263.0 0.37 9 808 1608 -26.5 -31.3 64 4.8 -26.9 262.2 262.2 259.6 263.2 0.35 10 807 1617 -26.5 -32.5 57 6.0 -27.1 262.2 262.3 259.6 263.1 0.31 11 803 1653 -24.7 -39.7 24 15.0 -25.8 264.5 264.6 261.0 265.0 0.15 12 786 1809 -25.1 -41.1 21 16.0 -26.2 265.7 265.8 261.9 266.1 0.13 13 756 2092 -24.5 -38.5 26 14.0 -25.6 269.4 269.4 264.6 269.9 0.18 14 747 2179 -23.9 -28.9 63 5.0 -24.5 270.9 271.0 266.3 272.3 0.47 15 726 2387 -25.1 -29.4 67 4.3 -25.6 271.8 271.9 266.8 273.2 0.46 16 718 2467 -25.3 -34.3 43 9.0 -26.2 272.5 272.5 267.0 273.4 0.29 17 700 2651 -25.9 -31.9 57 6.0 -26.5 255 25 273.8 273.9 268.0 274.9 0.38 18 670 2968 -27.5 -29.6 82 2.1 -27.8 275.5 275.5 269.2 276.9 0.49 19 648 3208 -28.1 -32.2 68 4.1 -28.5 277.4 277.5 270.3 278.6 0.40 20 644 3252 -28.3 -38.3 38 10.0 -29.1 277.7 277.7 270.1 278.4 0.22 21 635 3353 -28.9 -34.9 56 6.0 -29.5 278.1 278.2 270.6 279.1 0.31 22 622 3501 -29.3 -39.3 37 10.0 -30.1 279.3 279.4 271.1 280.0 0.20 23 577 4034 -32.7 -36.1 72 3.4 -33.0 281.4 281.5 272.5 282.4 0.30 24 537 4537 -36.1 -42.1 54 6.0 -36.5 283.2 283.2 273.3 283.8 0.18 25 518 4787 -37.9 -41.5 69 3.6 -38.1 283.9 284.0 273.8 284.6 0.19 26 515 4827 -38.1 -42.1 66 4.0 -38.3 284.2 284.2 273.9 284.8 0.18 27 513 4854 -38.1 -46.1 43 8.0 -38.5 284.5 284.5 273.9 284.9 0.12 28 500 5030 -39.5 -45.5 53 6.0 -39.8 270 34 284.9 284.9 274.2 285.3 0.13 29 470 5449 -41.9 -46.3 62 4.4 -42.1 287.0 287.0 275.3 287.4 0.13 30 451 5726 -43.7 -48.4 60 4.7 -43.9 288.1 288.2 275.9 288.5 0.11 31 448 5770 -43.7 -53.7 32 10.0 -44.0 288.7 288.7 276.1 288.9 0.06 32 433 5997 -45.1 -53.1 40 8.0 -45.3 289.7 289.7 276.6 290.0 0.06 33 429 6059 -45.7 -49.4 66 3.7 -45.8 289.7 289.8 276.7 290.1 0.10 34 427 6090 -45.9 -50.3 61 4.4 -46.0 289.9 289.9 276.7 290.2 0.09 35 400 6520 -48.1 -55.1 44 7.0 -48.3 280 38 292.5 292.5 278.0 292.7 0.05 36 365 7119 -51.5 -58.5 43 7.0 -51.6 295.7 295.7 279.5 295.8 0.04 37 338 7614 -54.5 -59.5 54 5.0 -54.6 298.2 298.2 280.6 298.3 0.04 38 327 7825 -55.3 -62.3 41 7.0 -55.4 299.9 299.9 281.3 300.0 0.03 39 318 8002 -56.7 -60.4 63 3.7 -56.8 300.4 300.4 281.5 300.5 0.04 40 304 8287 -58.1 -65.1 40 7.0 -58.2 302.3 302.3 282.3 302.4 0.02 41 300 8370 -58.7 -64.7 46 6.0 -58.7 280 47 302.6 302.6 282.4 302.7 0.02 42 288 8626 -59.9 -65.9 45 6.0 -60.0 275 50 304.4 304.4 283.2 304.5 0.02 43 280 8802 -60.1 -68.1 34 8.0 -60.2 306.6 306.6 284.1 306.7 0.01 44 276 8893 -58.9 -74.9 11 16.0 -59.0 309.6 309.6 285.2 309.6 0.01 45 267 9102 -56.5 -73.5 10 17.0 -56.6 316.1 316.1 287.5 316.1 0.01 46 259 9295 -56.9 -70.9 15 14.0 -57.1 318.2 318.2 288.2 318.3 0.01 47 250 9520 -56.3 -74.3 9 18.0 -56.5 265 42 322.4 322.4 289.5 322.4 0.01 48 232 10000 -53.3 -73.3 7 20.0 -53.6 333.9 333.9 292.7 333.9 0.01 49 200 10960 -52.9 -73.9 6 21.0 -53.2 265 36 349.0 349.0 296.4 349.0 0.01 50 199 10992 -53.1 -74.1 6 21.0 -53.4 349.2 349.2 296.4 349.2 0.01 51 177 11752 -49.1 -72.1 5 23.0 -49.7 367.6 367.6 300.1 367.7 0.01 52 150 12830 -51.3 -74.3 5 23.0 -51.8 255 38 381.7 381.7 302.5 381.7 0.01 53 129 13805 -52.7 -75.7 5 23.0 -53.2 396.0 396.0 304.6 396.0 0.01 54 118 14381 -51.3 -75.3 4 24.0 -52.0 408.8 408.8 306.3 408.9 0.01 55 100 15450 -53.5 -79.5 3 26.0 -54.1 250 57 424.4 424.4 308.2 424.4 0.01 56 95 15781 -52.5 -78.5 3 26.0 -53.2 432.6 432.6 309.1 432.6 0.01 57 88 16276 -53.9 -79.9 3 26.0 -54.6 439.4 439.4 309.8 439.4 0.01 58 84 16576 -52.3 -80.3 2 28.0 -53.1 448.5 448.5 310.7 448.5 0.01 59 70 17750 -55.1 -84.1 2 29.0 -55.8 250 61 466.5 466.5 312.4 466.5 0.00 60 52 19625 -58.5 -87.5 1 29.0 -59.2 500.0 500.0 314.9 500.0 0.00 61 50 19870 -60.3 -87.3 2 27.0 -60.9 250 71 501.4 501.4 315.1 501.4 0.00 62 47 20254 -62.7 -88.7 2 26.0 -63.1 504.6 504.6 315.2 504.6 0.00 63 30 23000 -66.5 -90.5 2 24.0 -66.9 245 83 563.4 563.4 318.8 563.4 0.00 64 21 25149 -68.3 -92.3 2 24.0 -68.8 618.4 618.4 321.4 618.4 0.00 65 20 25440 -70.9 -92.9 2 22.0 -71.2 250 90 619.1 619.1 321.5 619.2 0.00 66 16 26748 -75.3 -95.3 3 20.0 -75.5 645.6 645.6 322.5 645.6 0.00 67 10 29450 -78.7 -95.7 5 17.0 -78.9 250 103 725.8 725.8 325.3 725.8 0.00 68 9.2 29924 -79.3 -96.3 4 17.0 -79.5 741.0 741.0 325.7 741.0 0.00 69 8.4 30446 -75.5 -95.5 3 20.0 -75.9 775.4 775.5 326.6 775.5 0.00 TRP 288 8626 -59.9 -65.9 45 6.0 -60.0 275 50 304.4 304.4 283.2 304.5 0.02 WND 8.0 260 121 Sounding variables and indices 1000-500 mb thick: 4992.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 64.47 % Est. max temperature: -13.44 C = 7.80 F Sfc-Lift cond lev (LCL): 939.36 mb = 506.68 m = 1662.33 ft T: -18.99 C 700-500 lapse rate: 5.72 C/km ThetaE index: 0.01 C Layer 807.0- 803.0 mb Conv cond level (CCL): 898.29 mb = 838.05 m = 2749.48 ft Mean mixing ratio: 0.73 g/kg Conv temperature: -14.17 C = 6.50 F Cap Strength: 19.71 C Lifted Index: 19.89 C Risk: None Lifted Index @300 mb: 29.70 C Lifted Index @700 mb: 12.34 C Showalter Index: 19.48 C Risk: None Total Totals Index: 28.30 C Risk: None Vertical Totals Index: 14.20 C Cross Totals Index: 14.10 C K Index: -17.20 Risk: None Sweat Index: 137.75 Risk: None Energy Index: 5.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.75 J/kg Max Up Vert Vel: 1.23 m/s Conv Inhibition (B-): 72814.39 J/kg Cap Strength: 19.88 C Lift Cond Lev (LCL): 900.93 mb = 816.51 m = 2678.82 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 8 38662 260 121 119.2 21.0 1 1001 24 300 22 19.1 -11.0 2 1000 38 300 22 19.1 -11.0 3 965 305 275 23 22.9 -2.0 4 927 610 270 22 22.0 -0.0 5 925 622 265 22 21.9 1.9 6 889 914 245 22 19.9 9.3 7 853 1219 250 19 17.9 6.5 8 850 1242 250 18 16.9 6.2 9 818 1524 240 13 11.3 6.5 10 784 1829 255 25 24.1 6.5 11 752 2134 250 26 24.4 8.9 12 721 2438 255 26 25.1 6.7 13 700 2651 255 25 24.1 6.5 14 691 2743 255 24 23.2 6.2 15 634 3353 270 28 28.0 -0.0 16 607 3658 270 30 30.0 -0.0 17 557 4267 260 30 29.5 5.2 18 511 4877 265 36 35.9 3.1 19 500 5030 270 34 34.0 -0.0 20 426 6096 280 37 36.4 -6.4 21 400 6520 280 38 37.4 -6.6 22 337 7620 275 42 41.8 -3.7 23 300 8370 280 47 46.3 -8.2 24 292 8534 285 48 46.4 -12.4 25 288 8626 275 50 49.8 -4.4 26 278 8839 275 50 49.8 -4.4 27 265 9144 270 42 42.0 -0.0 28 253 9449 260 37 36.4 6.4 29 250 9520 265 42 41.8 3.7 30 230 10058 275 39 38.9 -3.4 31 219 10363 265 36 35.9 3.1 32 209 10668 270 42 42.0 -0.0 33 200 10960 265 36 35.9 3.1 34 200 10973 270 37 37.0 -0.0 35 182 11582 255 41 39.6 10.6 36 173 11887 260 46 45.3 8.0 37 158 12497 265 34 33.9 3.0 38 150 12830 255 38 36.7 9.8 39 137 13411 250 42 39.5 14.4 40 131 13716 260 46 45.3 8.0 41 119 14326 240 43 37.2 21.5 42 108 14935 255 45 43.5 11.6 43 103 15240 250 49 46.0 16.8 44 100 15450 250 57 53.6 19.5 45 99 15545 250 57 53.6 19.5 46 94 15850 245 47 42.6 19.9 47 78 17069 245 66 59.8 27.9 48 70 17750 250 61 57.3 20.9 49 50 19870 250 71 66.7 24.3 50 43 20726 250 70 65.8 23.9 51 39 21336 250 79 74.2 27.0 52 34 22250 260 79 77.8 13.7 53 30 23000 245 83 75.2 35.1 54 29 23165 245 84 76.1 35.5 55 23 24689 250 96 90.2 32.8 56 20 25440 250 90 84.6 30.8 57 19 25603 255 91 87.9 23.6 58 17 26518 250 85 79.9 29.1 59 14 27432 250 94 88.3 32.1 60 10 29450 250 103 96.8 35.2 Wind Parameters Energy-Hel index: -0.05 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//CWPH/skewt/CWPH.skewt.20251221.12.gif