UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for PACD... Searching the city database file for: PACD ... Date:0000Z 1 DEC 25 Station: PACD WMO ident: 70316 Latitude: 55.20 Longitude: -162.73 Elevation: 31.00 ------------------------------------------------------------------------------- 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 -128 SFC 982 31 7.2 6.5 95 0.7 6.8 100 18 281.8 282.9 280.8 298.8 6.18 2 925 512 4.0 4.0 100 0.0 4.0 135 25 283.4 284.4 280.8 298.7 5.51 3 903 708 3.0 3.0 100 0.0 3.0 284.3 285.2 280.9 299.1 5.26 4 850 1196 0.8 0.8 100 0.0 0.8 140 29 287.0 287.8 281.5 300.5 4.77 5 782 1862 -2.5 -3.0 96 0.5 -2.7 290.4 291.1 282.1 301.8 3.92 6 779 1893 -2.3 -3.5 91 1.2 -2.8 290.9 291.6 282.1 301.9 3.79 7 775 1934 -2.5 -3.7 91 1.2 -3.0 291.1 291.8 282.2 302.1 3.75 8 762 2068 -2.9 -2.9 100 0.0 -2.9 292.1 292.8 283.0 303.9 4.05 9 753 2162 -2.5 -4.0 89 1.5 -3.1 293.5 294.2 283.2 304.6 3.77 10 745 2247 -3.1 -4.2 92 1.1 -3.6 293.8 294.4 283.3 304.9 3.76 11 742 2279 -2.9 -4.5 89 1.6 -3.6 294.3 295.0 283.5 305.2 3.69 12 730 2408 -3.7 -5.8 85 2.1 -4.6 294.8 295.4 283.4 304.9 3.40 13 716 2561 -4.9 -6.1 91 1.2 -5.4 295.1 295.8 283.5 305.2 3.38 14 707 2660 -5.5 -7.3 87 1.8 -6.2 295.6 296.1 283.4 304.9 3.12 15 700 2738 -5.9 -9.0 79 3.1 -7.1 175 18 296.0 296.4 283.1 304.3 2.76 16 697 2772 -5.7 -10.2 71 4.5 -7.3 296.5 297.0 283.1 304.2 2.52 17 634 3504 -12.3 -12.8 96 0.5 -12.5 297.2 297.6 283.0 304.1 2.25 18 622 3650 -13.3 -13.5 98 0.2 -13.3 297.6 298.0 283.1 304.3 2.17 19 598 3948 -15.1 -17.5 82 2.4 -15.7 298.9 299.2 283.0 304.0 1.62 20 593 4012 -15.3 -17.1 86 1.8 -15.8 299.4 299.7 283.2 304.7 1.69 21 589 4063 -15.1 -16.2 91 1.1 -15.4 300.2 300.6 283.8 306.0 1.83 22 588 4076 -15.1 -16.6 88 1.5 -15.5 300.4 300.7 283.8 305.9 1.77 23 538 4741 -19.9 -22.1 83 2.2 -20.4 302.4 302.6 283.9 306.3 1.21 24 502 5251 -23.7 -24.1 96 0.4 -23.8 303.8 304.0 284.3 307.3 1.08 25 500 5280 -23.9 -24.5 95 0.6 -24.0 165 14 303.9 304.1 284.3 307.3 1.05 26 486 5487 -25.1 -26.3 90 1.2 -25.3 304.9 305.1 284.5 307.9 0.92 27 447 6089 -29.9 -34.7 63 4.8 -30.5 306.2 306.3 284.5 307.8 0.45 28 400 6870 -36.7 -39.9 72 3.2 -37.0 175 13 307.3 307.3 284.7 308.3 0.30 29 391 7027 -38.1 -40.6 77 2.5 -38.3 307.5 307.5 284.7 308.5 0.28 30 354 7703 -43.9 -47.9 64 4.0 -44.1 308.5 308.6 284.9 309.0 0.14 31 346 7856 -45.5 -48.3 73 2.8 -45.6 308.4 308.4 284.9 308.9 0.14 32 343 7914 -45.9 -46.8 91 0.9 -45.9 308.6 308.6 285.0 309.2 0.17 33 340 7972 -46.5 -49.1 75 2.6 -46.6 308.6 308.6 284.9 309.0 0.13 34 325 8270 -49.1 -52.9 64 3.8 -49.2 309.0 309.0 285.1 309.3 0.09 35 323 8311 -49.5 -52.9 67 3.4 -49.6 309.0 309.0 285.1 309.3 0.09 36 322 8331 -49.7 -52.4 73 2.7 -49.8 309.0 309.0 285.1 309.3 0.09 37 320 8372 -50.1 -51.0 90 0.9 -50.1 309.0 309.0 285.1 309.4 0.11 38 316 8454 -50.7 -53.9 69 3.2 -50.8 309.3 309.3 285.1 309.6 0.08 39 300 8790 -53.5 -57.8 59 4.3 -53.6 140 25 309.9 309.9 285.4 310.1 0.05 40 296 8876 -53.9 -58.6 56 4.7 -54.0 310.6 310.6 285.6 310.7 0.05 41 292 8964 -54.7 -59.0 59 4.3 -54.8 150 24 310.6 310.6 285.6 310.8 0.05 42 290 9008 -54.7 -57.5 71 2.8 -54.8 311.2 311.3 285.8 311.5 0.06 43 288 9052 -54.5 -57.9 66 3.4 -54.6 312.1 312.2 286.2 312.4 0.05 44 287 9075 -53.3 -62.3 33 9.0 -53.5 314.2 314.2 286.8 314.3 0.03 45 285 9120 -52.9 -64.9 22 12.0 -53.1 315.4 315.4 287.2 315.5 0.02 46 282 9188 -52.3 -65.3 19 13.0 -52.5 317.2 317.2 287.8 317.3 0.02 47 276 9328 -52.3 -71.3 8 19.0 -52.5 319.2 319.2 288.5 319.2 0.01 48 267 9543 -51.7 -73.7 5 22.0 -52.0 323.1 323.1 289.7 323.1 0.01 49 250 9970 -52.3 -73.3 6 21.0 -52.6 200 21 328.3 328.3 291.2 328.3 0.01 50 248 10022 -52.7 -72.7 7 20.0 -53.0 328.5 328.5 291.3 328.5 0.01 51 245 10100 -50.9 -74.9 4 24.0 -51.2 332.3 332.3 292.3 332.3 0.01 52 236 10343 -49.9 -76.9 3 27.0 -50.3 337.4 337.4 293.7 337.4 0.00 53 234 10399 -49.7 -77.7 2 28.0 -50.1 338.5 338.5 294.0 338.5 0.00 54 216 10919 -50.9 -77.9 3 27.0 -51.3 344.5 344.5 295.4 344.5 0.00 55 208 11164 -48.9 -78.9 2 30.0 -49.4 351.4 351.4 296.9 351.4 0.00 56 201 11388 -50.1 -79.1 2 29.0 -50.6 352.9 352.9 297.3 352.9 0.00 57 200 11420 -50.1 -79.1 2 29.0 -50.6 205 27 353.4 353.4 297.4 353.4 0.00 58 192 11688 -48.1 -79.1 2 31.0 -48.7 360.8 360.8 298.8 360.8 0.00 59 150 13320 -46.9 -79.9 1 33.0 -47.8 195 28 389.2 389.2 303.7 389.3 0.00 60 100 16000 -47.5 -81.5 1 34.0 -48.7 190 24 435.9 436.0 309.4 436.0 0.01 61 98 16134 -47.1 -81.1 1 34.0 -48.4 439.3 439.3 309.8 439.3 0.01 62 73 18075 -48.9 -82.9 1 34.0 -50.3 474.0 474.0 313.0 474.1 0.01 63 70 18350 -50.1 -83.1 1 33.0 -51.4 160 25 477.2 477.2 313.2 477.2 0.01 64 68 18538 -50.9 -83.9 1 33.0 -52.1 479.5 479.5 313.4 479.5 0.01 65 65 18832 -49.3 -83.3 1 34.0 -50.8 489.2 489.2 314.2 489.2 0.01 66 61 19245 -51.5 -83.5 1 32.0 -52.7 493.2 493.2 314.5 493.3 0.01 67 59 19462 -49.1 -83.1 1 34.0 -50.7 503.4 503.4 315.2 503.4 0.01 68 51 20411 -51.3 -84.3 1 33.0 -52.8 519.6 519.6 316.3 519.7 0.01 69 50 20540 -50.3 -84.3 1 34.0 -52.0 170 23 524.9 524.9 316.6 525.0 0.01 70 47 20944 -49.1 -83.1 1 34.0 -51.1 537.2 537.2 317.3 537.2 0.01 71 46 21085 -50.1 -83.1 1 33.0 -51.9 538.1 538.1 317.4 538.1 0.01 72 42 21680 -48.5 -83.5 1 35.0 -50.8 556.2 556.2 318.5 556.3 0.01 73 41 21839 -48.5 -82.5 1 34.0 -50.8 560.1 560.1 318.6 560.1 0.01 74 37 22510 -50.9 -83.9 1 33.0 -52.9 570.6 570.6 319.2 570.7 0.01 75 30 23880 -48.7 -83.7 1 35.0 -51.6 155 34 611.9 611.9 321.2 612.0 0.01 76 28 24334 -48.1 -83.1 1 35.0 -51.3 625.7 625.7 321.7 625.8 0.01 77 23 25625 -50.3 -84.3 1 34.0 -53.4 655.5 655.5 322.9 655.6 0.01 78 20 26540 -49.1 -83.1 1 34.0 -52.8 155 53 685.9 685.9 324.0 686.0 0.02 79 14 28893 -46.9 -82.9 1 36.0 -52.5 767.0 767.0 326.4 767.3 0.03 80 13 29383 -47.9 -83.9 1 36.0 -53.4 780.0 780.0 326.7 780.2 0.03 81 11 30483 -49.1 -84.1 1 35.0 -54.6 813.8 813.8 327.6 814.1 0.03 82 10 31110 -48.1 -84.1 1 36.0 -54.4 145 63 840.0 840.0 328.2 840.3 0.03 83 8.2 32415 -49.3 -84.3 1 35.0 -55.8 884.3 884.3 329.1 884.7 0.04 84 8.0 32577 -47.9 -83.9 1 36.0 -55.1 896.2 896.2 329.4 896.6 0.04 85 7.6 32914 -49.9 -83.9 1 34.0 -56.4 901.3 901.3 329.5 901.8 0.05 86 7.3 33178 -48.5 -84.5 1 36.0 -55.8 917.5 917.5 329.8 917.9 0.04 TRP 292 8964 -54.7 -59.0 59 4.3 -54.8 150 24 310.6 310.6 285.6 310.8 0.05 WND 7.0 140 79 Sounding variables and indices 1000-500 mb thick: 5408.00 m Freezing level: 833.52 mb = 1357.49 m = 4453.65 ft Wetbulb zero: 834.88 mb = 1339.35 m = 4394.14 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 91.44 % Est. max temperature: 13.21 C = 55.78 F Sfc-Lift cond lev (LCL): 971.58 mb = 116.77 m = 383.10 ft T: 6.63 C 700-500 lapse rate: 7.08 C/km ThetaE index: 1.17 C Layer 707.0- 622.0 mb Conv cond level (CCL): 929.68 mb = 471.44 m = 1546.71 ft Mean mixing ratio: 5.59 g/kg Conv temperature: 8.65 C = 47.57 F Cap Strength: 5.75 C Lifted Index: 5.79 C Risk: None Lifted Index @300 mb: 7.89 C Lifted Index @700 mb: 4.16 C Showalter Index: 4.67 C Risk: None Total Totals Index: 49.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 24.70 C K Index: 22.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 89.60 Risk: None Energy Index: 1.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.10 J/kg Max Up Vert Vel: 5.12 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 5.66 C Lift Cond Lev (LCL): 928.11 mb = 484.98 m = 1591.13 ft Lev Free Conv (LFC): 923.11 mb = 528.59 m = 1734.21 ft Equ Level (EL): 903.11 mb = 706.53 m = 2317.97 ft B at Equ Level: 12.83 J/kg Max Parcel Lev (MPL): 833.11 mb = 1356.32 m = 4449.82 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 7 39584 140 79 -50.8 60.5 1 982 31 100 18 -17.7 3.1 2 949 305 135 24 -17.0 17.0 3 925 512 135 25 -17.7 17.7 4 914 610 135 26 -18.4 18.4 5 880 914 140 28 -18.0 21.4 6 850 1196 140 29 -18.6 22.2 7 848 1219 140 29 -18.6 22.2 8 816 1524 145 30 -17.2 24.6 9 785 1829 150 28 -14.0 24.2 10 755 2134 150 23 -11.5 19.9 11 727 2438 165 22 -5.7 21.3 12 700 2738 175 18 -1.6 17.9 13 700 2743 170 18 -3.1 17.7 14 672 3048 160 17 -5.8 16.0 15 620 3658 155 24 -10.1 21.8 16 595 3962 155 17 -7.2 15.4 17 572 4267 165 17 -4.4 16.4 18 527 4877 170 17 -3.0 16.7 19 500 5280 165 14 -3.6 13.5 20 446 6096 175 15 -1.3 14.9 21 427 6401 185 15 1.3 14.9 22 400 6870 175 13 -1.1 13.0 23 392 7010 175 13 -1.1 13.0 24 357 7620 170 20 -3.5 19.7 25 342 7925 155 19 -8.0 17.2 26 300 8790 140 25 -16.1 19.2 27 298 8839 135 27 -19.1 19.1 28 292 8964 150 24 -12.0 20.8 29 284 9144 150 24 -12.0 20.8 30 271 9449 195 15 3.9 14.5 31 250 9970 200 21 7.2 19.7 32 247 10058 200 21 7.2 19.7 33 235 10363 175 19 -1.7 18.9 34 225 10668 200 28 9.6 26.3 35 214 10973 215 25 14.3 20.5 36 204 11278 205 30 12.7 27.2 37 200 11420 205 27 11.4 24.5 38 178 12192 205 15 6.3 13.6 39 170 12497 180 23 0.0 23.0 40 155 13106 200 32 10.9 30.1 41 150 13320 195 28 7.2 27.0 42 135 14021 210 13 6.5 11.3 43 129 14326 190 23 4.0 22.7 44 112 15240 200 24 8.2 22.6 45 107 15545 195 28 7.2 27.0 46 100 16000 190 24 4.2 23.6 47 98 16154 175 26 -2.3 25.9 48 89 16764 180 24 0.0 24.0 49 85 17069 200 18 6.2 16.9 50 81 17374 180 19 0.0 19.0 51 78 17678 185 29 2.5 28.9 52 74 17983 195 27 7.0 26.1 53 71 18288 185 17 1.5 16.9 54 70 18350 160 25 -8.6 23.5 55 67 18593 165 30 -7.8 29.0 56 64 18898 175 31 -2.7 30.9 57 61 19202 170 21 -3.6 20.7 58 51 20422 170 27 -4.7 26.6 59 50 20540 170 23 -4.0 22.7 60 46 21031 160 28 -9.6 26.3 61 44 21336 170 31 -5.4 30.5 62 42 21641 180 23 0.0 23.0 63 38 22250 165 27 -7.0 26.1 64 35 22860 180 28 0.0 28.0 65 32 23470 145 26 -14.9 21.3 66 30 23774 165 26 -6.7 25.1 67 30 23880 155 34 -14.4 30.8 68 29 24079 155 27 -11.4 24.5 69 28 24384 150 36 -18.0 31.2 70 27 24689 145 37 -21.2 30.3 71 21 26213 155 56 -23.7 50.8 72 20 26540 155 53 -22.4 48.0 73 19 26822 155 49 -20.7 44.4 74 17 27432 160 53 -18.1 49.8 75 12 29870 145 73 -41.9 59.8 76 10 31110 145 63 -36.1 51.6 Wind Parameters Energy-Hel index: -0.82 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//PACD/skewt/PACD.skewt.20251201.00.gif