UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for PACD... Searching the city database file for: PACD ... Date:0000Z 30 APR 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 ------------------------------------------------------------------------------- SFC 986 31 7.0 4.8 86 2.2 5.9 281.3 282.2 279.7 296.4 5.47 1 984 4.8 3.1 89 1.7 4.0 279.2 280.1 277.9 292.6 4.86 2 979 5.0 3.5 90 1.5 4.3 279.8 280.7 278.4 293.7 5.02 3 973 3.8 2.2 89 1.6 3.1 279.1 279.9 277.6 291.8 4.61 4 932 0.8 0.6 99 0.2 0.7 279.5 280.3 277.3 291.4 4.28 5 884 -0.9 -1.2 98 0.3 -1.0 282.0 282.7 278.2 293.1 3.96 6 839 -3.1 -4.1 93 1.0 -3.5 284.0 284.5 278.4 293.5 3.36 7 767 -7.7 -8.4 95 0.7 -7.9 286.4 286.8 278.6 294.0 2.64 8 725 -11.1 -11.1 100 0.0 -11.1 287.3 287.7 278.6 293.9 2.26 9 648 -16.7 -18.5 86 1.8 -17.1 290.3 290.6 278.9 294.5 1.37 10 636 -17.7 -19.7 84 2.0 -18.1 290.7 291.0 278.9 294.6 1.26 11 630 -18.1 -19.2 91 1.1 -18.3 291.1 291.3 279.1 295.1 1.33 12 576 -23.3 -25.4 83 2.1 -23.7 292.5 292.7 279.2 295.2 0.84 13 571 -23.5 -26.5 76 3.0 -24.0 293.0 293.2 279.3 295.5 0.77 14 550 -25.5 -27.4 84 1.9 -25.8 293.8 294.0 279.6 296.2 0.73 15 543 -26.1 -28.7 79 2.6 -26.5 294.2 294.3 279.7 296.3 0.66 16 516 -29.1 -30.8 85 1.7 -29.3 294.9 295.0 279.9 296.7 0.57 17 513 -29.3 -30.1 93 0.8 -29.4 295.1 295.3 280.1 297.1 0.61 18 511 -29.5 -30.2 94 0.7 -29.6 295.2 295.3 280.1 297.2 0.61 19 502 -30.5 -32.0 87 1.5 -30.7 295.5 295.6 280.1 297.2 0.52 20 499 -30.9 -31.5 94 0.6 -31.0 295.5 295.6 280.1 297.3 0.55 21 493 -31.1 -35.3 66 4.2 -31.5 296.3 296.4 280.3 297.6 0.38 22 489 -31.7 -34.5 76 2.8 -32.0 296.3 296.3 280.3 297.7 0.42 23 485 -32.1 -35.7 70 3.6 -32.4 296.5 296.5 280.3 297.7 0.38 24 481 -32.5 -34.9 79 2.4 -32.7 296.7 296.8 280.5 298.0 0.41 25 464 -34.7 -39.1 64 4.4 -35.1 297.0 297.1 280.4 298.0 0.28 26 452 -36.5 -39.3 75 2.8 -36.7 297.0 297.0 280.4 297.9 0.28 27 447 -36.9 -38.7 83 1.8 -37.0 297.4 297.5 280.7 298.4 0.30 28 441 -37.5 -39.8 79 2.3 -37.7 297.8 297.9 280.8 298.7 0.27 29 438 -37.9 -38.7 92 0.8 -37.9 297.9 298.0 280.8 298.9 0.31 30 435 -38.1 -41.2 73 3.1 -38.3 298.2 298.3 280.9 299.0 0.24 31 431 -38.3 -42.2 67 3.9 -38.5 298.8 298.8 281.1 299.5 0.22 32 430 -38.5 -42.9 63 4.4 -38.8 298.7 298.7 281.1 299.4 0.20 33 428 -38.3 -45.3 48 7.0 -38.7 299.4 299.4 281.3 299.9 0.16 34 424 -38.9 -45.9 48 7.0 -39.3 299.4 299.4 281.3 299.9 0.15 35 419 -39.5 -46.5 47 7.0 -39.9 299.6 299.7 281.4 300.1 0.14 36 417 -39.7 -44.7 59 5.0 -40.0 299.8 299.8 281.5 300.4 0.17 37 411 -40.5 -45.2 61 4.7 -40.8 300.0 300.0 281.6 300.6 0.16 38 408 -40.7 -48.7 42 8.0 -41.1 300.4 300.4 281.7 300.8 0.11 39 378 -44.1 -52.1 41 8.0 -44.4 302.5 302.5 282.5 302.8 0.08 40 375 -44.1 -56.1 25 12.0 -44.5 303.2 303.2 282.8 303.4 0.05 41 365 -44.9 -63.9 10 19.0 -45.3 304.5 304.5 283.2 304.6 0.02 42 352 -43.5 -68.5 5 25.0 -44.0 309.6 309.6 285.2 309.6 0.01 43 327 -43.1 -66.1 6 23.0 -43.7 316.7 316.7 287.7 316.8 0.02 44 312 -44.1 -67.1 6 23.0 -44.7 319.6 319.6 288.6 319.7 0.01 45 270 -42.1 -76.1 1 34.0 -42.9 336.0 336.0 293.3 336.0 0.00 46 260 -43.1 -76.1 1 33.0 -43.9 338.2 338.2 293.9 338.2 0.00 47 246 -40.5 -76.5 1 36.0 -41.6 347.5 347.5 296.1 347.5 0.00 48 244 -40.3 -76.3 1 36.0 -41.4 348.6 348.6 296.3 348.6 0.00 49 221 -43.1 -78.1 1 35.0 -44.0 354.3 354.3 297.5 354.3 0.00 TRP WND Sounding variables and indices Freezing level: 909.41 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 912.26 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 90.87 % Est. max temperature: 9.76 C = 49.57 F Sfc-Lift cond lev (LCL): 953.32 mb = -9999.00 m = -9999.00 ft T: 2.38 C ThetaE index: 3.79 C Layer 984.0- 979.0 mb Conv cond level (CCL): 932.16 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 4.35 g/kg Conv temperature: 5.25 C = 41.44 F Cap Strength: 3.93 C Lifted Index: 3.90 C Risk: None Lifted Index @300 mb: 22.63 C Lifted Index @700 mb: 1.43 C Showalter Index: 2.91 C Risk: Showers probable Total Totals Index: 55.60 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.21 C Cross Totals Index: 27.39 C K Index: 24.28 Risk: 20-40 % chance of thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 3.89 C Lift Cond Lev (LCL): 924.99 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 919.99 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 -2758 305 285 14 13.5 -3.6 1 -2659 610 265 14 13.9 1.2 2 -2564 914 310 8 6.1 -5.1 3 -2471 1219 310 6 4.6 -3.9 4 -2297 1829 330 5 2.5 -4.3 5 -2214 2134 325 6 3.4 -4.9 6 -2135 2438 315 5 3.5 -3.5 7 -2058 2743 330 6 3.0 -5.2 8 -1844 3658 15 8 -2.1 -7.7 9 -1778 3962 25 10 -4.2 -9.1 10 -1714 4267 40 7 -4.5 -5.4 11 -1593 4877 350 3 0.5 -3.0 12 -1480 5486 0 0 -0.0 -0.0 13 -1376 6096 80 5 -4.9 -0.9 14 -1326 6401 35 14 -8.0 -11.5 15 -1233 7010 80 15 -14.8 -2.6 16 -1188 7315 90 19 -19.0 0.0 17 -1145 7620 5 4 -0.3 -4.0 18 -1104 7925 0 0 -0.0 -0.0 19 -1026 8534 250 11 10.3 3.8 20 -989 8839 220 13 8.4 10.0 21 -954 9144 215 22 12.6 18.0 22 -920 9449 240 19 16.5 9.5 23 -855 10058 250 16 15.0 5.5 24 -824 10363 215 18 10.3 14.7 25 -794 10668 235 19 15.6 10.9 26 -766 10973 205 21 8.9 19.0 27 -712 11582 220 33 21.2 25.3 28 -661 12192 255 21 20.3 5.4 29 -638 12497 235 18 14.7 10.3 Wind Parameters Energy-Hel index: -0.00 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.20250430.00.gif