UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for PACD... Searching the city database file for: PACD ... Date:0000Z 8 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 -92 SFC 985 31 -4.5 -7.6 79 3.1 -5.5 295 4 269.8 270.2 268.5 275.8 2.19 2 981 63 -4.7 -7.0 84 2.3 -5.4 307 6 269.9 270.3 268.8 276.2 2.30 3 974 119 -5.5 -8.7 78 3.2 -6.5 327 8 269.7 270.0 268.2 275.2 2.03 4 970 151 -5.5 -7.8 84 2.3 -6.2 339 10 270.0 270.4 268.6 276.0 2.19 5 962 215 -6.3 -10.5 72 4.2 -7.5 2 13 269.8 270.1 267.8 274.7 1.78 6 953 288 -6.9 -10.7 74 3.8 -7.9 29 17 269.9 270.2 267.9 274.8 1.77 7 948 329 -6.5 -11.5 68 5.0 -7.9 36 17 270.8 271.0 268.2 275.4 1.67 8 925 519 -8.1 -12.8 69 4.7 -9.4 45 7 271.0 271.3 268.2 275.3 1.54 9 895 774 -9.7 -13.6 73 3.9 -10.7 70 3 271.9 272.2 268.7 276.1 1.49 10 890 818 -8.5 -14.5 62 6.0 -10.1 84 3 273.6 273.9 269.7 277.6 1.39 11 889 826 -6.9 -14.9 53 8.0 -9.0 87 3 275.4 275.6 270.7 279.2 1.35 12 886 853 -5.5 -15.5 45 10.0 -8.2 95 3 277.1 277.3 271.6 280.8 1.29 13 882 888 -4.9 -15.9 42 11.0 -7.8 107 3 278.1 278.3 272.1 281.7 1.25 14 850 1178 -6.1 -16.1 45 10.0 -8.8 95 6 279.8 280.0 273.2 283.5 1.28 15 836 1308 -7.1 -16.1 49 9.0 -9.5 81 7 280.0 280.3 273.3 283.8 1.30 16 821 1449 -6.9 -18.9 38 12.0 -9.9 68 9 281.7 281.9 273.9 284.8 1.04 17 806 1592 -7.5 -18.5 41 11.0 -10.2 63 11 282.6 282.7 274.5 285.8 1.10 18 794 1709 -7.7 -23.7 26 16.0 -11.2 69 14 283.6 283.7 274.4 285.7 0.71 19 791 1738 -7.9 -23.9 26 16.0 -11.3 70 14 283.6 283.8 274.5 285.8 0.70 20 739 2263 -11.7 -24.7 33 13.0 -14.3 66 19 285.1 285.2 275.2 287.2 0.70 21 727 2388 -11.9 -27.9 25 16.0 -14.8 62 21 286.2 286.3 275.5 287.9 0.53 22 701 2665 -14.3 -24.3 42 10.0 -16.3 55 27 286.5 286.7 276.1 288.9 0.76 23 700 2676 -14.3 -24.3 42 10.0 -16.3 55 27 286.6 286.8 276.2 289.0 0.76 24 677 2928 -16.5 -28.5 35 12.0 -18.5 52 28 286.9 287.0 275.9 288.6 0.54 25 664 3073 -17.7 -26.7 45 9.0 -19.3 50 29 287.2 287.3 276.2 289.2 0.65 26 637 3382 -20.1 -30.1 41 10.0 -21.6 45 30 287.9 288.0 276.4 289.4 0.49 27 618 3605 -21.1 -35.1 27 14.0 -22.8 37 32 289.2 289.3 276.8 290.3 0.31 28 591 3933 -23.9 -35.9 32 12.0 -25.2 27 30 289.7 289.8 277.0 290.7 0.30 29 555 4388 -26.9 -44.9 17 18.0 -28.3 32 32 291.4 291.4 277.6 291.8 0.13 30 541 4572 -28.3 -45.3 18 17.0 -29.6 35 36 291.9 291.9 277.8 292.3 0.12 31 526 4774 -26.7 -52.7 7 26.0 -28.4 29 42 296.2 296.2 279.7 296.4 0.05 32 517 4899 -25.5 -51.5 7 26.0 -27.4 25 46 299.1 299.1 281.0 299.3 0.06 33 500 5140 -27.3 -48.3 12 21.0 -28.9 25 53 299.8 299.8 281.4 300.1 0.10 34 479 5448 -29.1 -51.1 10 22.0 -30.6 25 49 301.2 301.2 282.0 301.5 0.07 35 446 5959 -29.9 -58.9 4 29.0 -31.4 25 65 306.4 306.4 284.0 306.6 0.03 36 426 6288 -27.9 -57.9 4 30.0 -29.8 25 77 313.0 313.0 286.5 313.2 0.04 37 400 6740 -28.9 -63.9 2 35.0 -30.8 25 86 317.4 317.4 287.9 317.5 0.02 38 388 6956 -30.1 -65.1 2 35.0 -31.9 23 89 318.6 318.6 288.3 318.7 0.02 39 346 7765 -32.7 -65.7 2 33.0 -34.3 17 97 325.7 325.7 290.5 325.8 0.02 40 323 8243 -36.6 -66.9 3 30.3 -37.7 25 99 326.9 326.9 290.8 326.9 0.01 41 312 8482 -38.5 -67.5 3 29.0 -39.5 25 99 327.4 327.4 291.0 327.5 0.01 42 300 8750 -39.3 -69.3 3 30.0 -40.3 25 79 330.0 330.0 291.7 330.0 0.01 43 250 9990 -44.1 -74.1 2 30.0 -44.8 25 59 340.5 340.5 294.4 340.5 0.01 44 222 10779 -47.9 -76.9 2 29.0 -48.4 17 32 346.4 346.4 295.8 346.4 0.00 45 215 10990 -48.3 -77.3 2 29.0 -48.8 15 26 349.0 349.0 296.4 349.0 0.00 46 209 11178 -45.9 -78.9 1 33.0 -46.6 18 32 355.6 355.6 297.8 355.6 0.00 47 200 11470 -46.5 -79.5 1 33.0 -47.2 25 30 359.1 359.1 298.5 359.2 0.00 48 195 11638 -45.3 -79.3 1 34.0 -46.1 29 28 363.7 363.7 299.4 363.7 0.00 49 194 11673 -45.3 -79.3 1 34.0 -46.2 30 27 364.2 364.2 299.5 364.2 0.00 50 190 11812 -45.3 -79.3 1 34.0 -46.2 33 25 366.4 366.4 299.9 366.4 0.00 51 185 11990 -44.5 -79.5 1 35.0 -45.4 21 19 370.5 370.5 300.7 370.5 0.00 52 150 13390 -45.9 -80.9 1 35.0 -46.9 330 6 391.0 391.0 303.9 391.0 0.00 53 138 13940 -47.9 -80.9 1 33.0 -48.8 316 8 396.9 396.9 304.8 396.9 0.00 54 130 14334 -46.3 -80.3 1 34.0 -47.4 280 14 406.6 406.6 306.1 406.6 0.00 55 104 15804 -48.9 -81.9 1 33.0 -49.9 270 11 428.4 428.4 308.7 428.4 0.00 56 103 15867 -48.7 -81.7 1 33.0 -49.7 276 11 430.0 430.0 308.9 430.0 0.00 57 100 16060 -50.1 -82.1 1 32.0 -51.0 290 7 430.9 430.9 308.9 430.9 0.00 58 94 16464 -50.3 -83.3 1 33.0 -51.2 280 11 438.2 438.2 309.7 438.2 0.00 59 84 17205 -46.7 -81.7 1 35.0 -48.2 256 10 459.9 459.9 311.8 459.9 0.01 60 74 18043 -48.5 -82.5 1 34.0 -49.9 308 9 473.0 473.1 312.9 473.1 0.01 61 70 18410 -47.3 -82.3 1 35.0 -49.0 240 9 483.2 483.2 313.7 483.2 0.01 62 68 18602 -47.1 -82.1 1 35.0 -48.8 218 7 487.6 487.7 314.1 487.7 0.01 63 56 19875 -50.9 -83.9 1 33.0 -52.3 243 14 506.8 506.8 315.4 506.9 0.01 64 54 20113 -48.5 -83.5 1 35.0 -50.4 235 14 517.7 517.7 316.1 517.7 0.01 65 52 20361 -49.1 -83.1 1 34.0 -50.9 247 17 521.9 521.9 316.4 521.9 0.01 66 50 20620 -45.9 -81.9 1 36.0 -48.4 140 1 535.3 535.3 317.2 535.4 0.01 67 49 20755 -45.7 -81.7 1 36.0 -48.3 297 10 538.9 538.9 317.5 538.9 0.01 68 33 23372 -48.7 -83.7 1 35.0 -51.4 3 6 595.4 595.4 320.4 595.5 0.01 69 30 24000 -47.5 -83.5 1 36.0 -50.7 5 11 615.1 615.2 321.3 615.2 0.01 70 29 24224 -47.3 -83.3 1 36.0 -50.7 352 10 621.7 621.7 321.6 621.8 0.01 71 20 26670 -49.3 -83.3 1 34.0 -53.0 70 21 685.3 685.3 324.0 685.4 0.02 72 18 27356 -52.5 -85.5 1 33.0 -55.5 70 21 696.1 696.1 324.3 696.2 0.01 73 15 28544 -48.9 -83.9 1 35.0 -53.5 90 17 745.4 745.4 325.8 745.6 0.02 TRP 479 5448 -29.1 -51.1 10 22.0 -30.6 25 49 301.2 301.2 282.0 301.5 0.07 WND 323 8243 -36.6 -66.9 3 30.3 -37.7 25 99 326.9 326.9 290.8 326.9 0.01 Sounding variables and indices 1000-500 mb thick: 5232.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 36.89 % Est. max temperature: 5.79 C = 42.42 F Sfc-Lift cond lev (LCL): 937.84 mb = 412.28 m = 1352.61 ft T: -7.20 C 700-500 lapse rate: 5.28 C/km ThetaE index: 1.22 C Layer 962.0- 953.0 mb Conv cond level (CCL): 689.31 mb = 2792.02 m = 9160.05 ft Mean mixing ratio: 1.69 g/kg Conv temperature: 12.40 C = 54.32 F Cap Strength: 19.66 C Lifted Index: 19.97 C Risk: None Lifted Index @300 mb: 38.43 C Lifted Index @700 mb: 11.58 C Showalter Index: 13.87 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 11.20 C K Index: -4.90 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 3.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.14 J/kg Max Up Vert Vel: 5.32 m/s Conv Inhibition (B-): 64723.84 J/kg Cap Strength: 19.90 C Lift Cond Lev (LCL): 872.14 mb = 976.36 m = 3203.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 67 at 21 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 ---------------------------------------------------------- 0 985 31 295 4 3.6 -1.7 | 254 24 22.7 6.6 1 951 305 35 18 -10.3 -14.7 | 306 11 8.8 -6.5 2 925 519 45 7 -4.9 -4.9 | 257 15 14.1 3.3 3 914 610 15 3 -0.8 -2.9 | 254 19 18.3 5.4 4 879 914 115 3 -2.7 1.3 | 240 19 16.4 9.5 5 850 1178 95 6 -6.0 0.5 | 236 16 13.1 8.8 6 845 1219 90 6 -6.0 0.0 | 238 15 13.1 8.3 7 813 1524 60 10 -8.7 -5.0 | 253 11 10.4 3.3 8 781 1829 75 16 -15.5 -4.1 | 221 6 3.6 4.1 9 751 2134 70 17 -16.0 -5.8 | 232 4 3.1 2.5 10 722 2438 60 22 -19.1 -11.0 | 359 3 0.0 -2.7 11 700 2676 55 27 -22.1 -15.5 | 23 8 -3.0 -7.2 12 694 2743 55 27 -22.1 -15.5 | 23 8 -3.0 -7.2 13 638 3353 45 30 -21.2 -21.2 | 9 13 -2.1 -12.9 14 612 3658 35 32 -18.4 -26.2 | 358 18 0.7 -17.9 15 587 3962 25 30 -12.7 -27.2 | 341 20 6.4 -18.9 16 563 4267 30 30 -15.0 -26.0 | 347 18 4.1 -17.7 17 540 4572 35 36 -20.6 -29.5 | 4 21 -1.6 -21.2 18 518 4877 25 46 -19.4 -41.7 | 1 33 -0.3 -33.4 19 500 5140 25 53 -22.4 -48.0 | 5 40 -3.3 -39.8 20 497 5182 30 53 -26.5 -45.9 | 11 38 -7.4 -37.6 21 479 5448 25 49 -20.7 -44.4 | 3 36 -1.6 -36.1 22 476 5486 25 49 -20.7 -44.4 | 3 36 -1.6 -36.1 23 438 6096 25 69 -29.2 -62.5 | 11 55 -10.1 -54.3 24 419 6401 25 82 -34.7 -74.3 | 13 68 -15.6 -66.0 25 400 6740 25 86 -36.3 -77.9 | 14 72 -17.3 -69.7 26 353 7620 15 97 -25.1 -93.7 | 4 86 -6.0 -85.4 27 323 8243 25 99 -41.8 -89.7 | 16 85 -22.7 -81.4 28 310 8534 25 99 -41.8 -89.7 | 16 85 -22.7 -81.4 29 300 8750 25 79 -33.4 -71.6 | 13 65 -14.3 -63.3 30 296 8839 30 95 -47.5 -82.3 | 21 79 -28.4 -74.0 31 283 9144 20 69 -23.6 -64.8 | 5 57 -4.5 -56.6 32 259 9754 5 63 -5.5 -62.8 | 346 56 13.6 -54.5 33 250 9990 25 59 -24.9 -53.5 | 7 46 -5.8 -45.2 34 247 10058 25 58 -24.5 -52.6 | 7 45 -5.4 -44.3 35 216 10973 15 25 -6.5 -24.1 | 322 20 12.6 -15.9 36 206 11278 20 35 -12.0 -32.9 | 344 26 7.1 -24.6 37 200 11470 25 30 -12.7 -27.2 | 341 20 6.4 -18.9 38 188 11887 35 24 -13.8 -19.7 | 335 13 5.3 -11.4 39 179 12192 355 8 0.7 -8.0 | 269 20 19.8 0.3 40 171 12497 345 12 3.1 -11.6 | 278 22 22.2 -3.3 41 164 12802 325 11 6.3 -9.0 | 272 25 25.4 -0.7 42 157 13106 5 15 -1.3 -14.9 | 291 19 17.8 -6.7 43 150 13390 330 6 3.0 -5.2 | 262 22 22.1 3.1 44 150 13411 360 13 -0.0 -13.0 | 284 20 19.1 -4.7 45 143 13716 360 3 -0.0 -3.0 | 255 20 19.1 5.3 46 136 14021 300 10 8.7 -5.0 | 263 28 27.8 3.3 47 130 14326 280 14 13.8 -2.4 | 260 33 32.9 5.8 48 124 14630 285 17 16.4 -4.4 | 264 36 35.5 3.9 49 119 14935 325 10 5.7 -8.2 | 270 25 24.8 0.1 50 113 15240 265 2 2.0 0.2 | 248 23 21.1 8.5 51 108 15545 245 10 9.1 4.2 | 246 31 28.2 12.5 52 103 15850 275 11 11.0 -1.0 | 256 31 30.1 7.3 53 100 16060 290 7 6.6 -2.4 | 257 26 25.7 5.9 54 94 16459 280 11 10.8 -1.9 | 258 31 29.9 6.4 55 90 16764 285 16 15.5 -4.1 | 263 35 34.5 4.1 56 86 17069 270 10 10.0 -0.0 | 254 30 29.1 8.3 57 82 17374 240 10 8.7 5.0 | 244 31 27.8 13.3 58 78 17678 240 13 11.3 6.5 | 244 34 30.4 14.8 59 75 17983 325 10 5.7 -8.2 | 270 25 24.8 0.1 60 71 18288 240 3 2.6 1.5 | 246 24 21.7 9.8 61 70 18410 240 9 7.8 4.5 | 245 30 26.9 12.8 62 62 19202 150 1 -0.5 0.9 | 244 21 18.6 9.1 63 59 19507 175 10 -0.9 10.0 | 225 26 18.2 18.2 64 57 19812 245 14 12.7 5.9 | 246 35 31.8 14.2 65 54 20117 235 14 11.5 8.0 | 242 35 30.6 16.3 66 52 20422 250 18 16.9 6.2 | 248 39 36.0 14.4 67 50 20620 140 1 -0.6 0.8 | 244 21 18.4 9.0 68 49 20726 295 10 9.1 -4.2 | 262 28 28.2 4.1 69 45 21336 350 6 1.0 -5.9 | 263 20 20.1 2.4 70 39 22250 25 15 -6.3 -13.6 | 293 14 12.8 -5.3 71 37 22555 0 0 -0.0 -0.0 | 247 21 19.1 8.3 72 30 24000 5 11 -1.0 -11.0 | 278 18 18.1 -2.7 73 30 24079 340 10 3.4 -9.4 | 273 23 22.5 -1.1 74 28 24384 5 11 -1.0 -11.0 | 278 18 18.1 -2.7 75 27 24689 20 16 -5.5 -15.0 | 296 15 13.6 -6.8 76 26 24994 10 22 -3.8 -21.7 | 311 20 15.3 -13.4 77 24 25603 20 13 -4.4 -12.2 | 285 15 14.6 -3.9 78 22 25908 10 27 -4.7 -26.6 | 322 23 14.4 -18.3 79 21 26213 360 22 -0.0 -22.0 | 306 24 19.1 -13.7 80 20 26518 25 10 -4.2 -9.1 | 273 15 14.9 -0.8 81 20 26670 70 21 -19.7 -7.2 | 150 1 -0.6 1.1 82 17 27127 70 21 -19.7 -7.2 | 150 1 -0.6 1.1 83 15 27432 90 17 -17.0 0.0 | 194 9 2.1 8.3 84 12 28042 90 3 -3.0 0.0 | 243 18 16.1 8.3 85 10 28651 15 14 -3.6 -13.5 | 289 16 15.5 -5.2 Wind Parameters Mean winds (0-6000m): 36.6 at 27.7 knts Storm direction: 66.6 at 20.8 knts Shear (0-3000m) pos: 2.6 neg: 3.8 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 121.8 deg Storm rel helicity (0-3000m) pos: 102.4 neg: -67.3 tot: 35.0 m^2/s^2 ave: 11.7 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 12.8 stream: 1.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.40 Bulk Shear: 35.21 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 31 12 277 13| 8.7 0.0 8.7| 85.6 -26.8 58.8 117.6 0.22| 34.5 7.5 1000 38 7 261 15| 4.3 0.0 4.3| 85.6 -55.8 29.8 29.8 0.03| 22.3 0.6 1500 52 7 254 14| 2.8 2.7 5.5| 97.4 -57.4 40.1 26.7 0.08| 17.7 1.5 2000 60 9 251 12| 3.9 2.0 5.9| 98.1 -64.7 33.4 16.7 0.02| 15.3 0.2 2500 62 11 252 10| 3.1 3.4 6.5|101.2 -64.7 36.5 14.6 0.10| 14.1 1.4 3000 59 14 261 7| 2.6 3.8 6.3|102.4 -67.3 35.0 11.7 0.08| 12.8 1.1 4000 50 18 304 6| 1.9 3.6 5.5|102.4-108.8 -6.4 -1.6 -0.03| 11.4 -0.4 5000 42 22 332 9| 2.2 4.6 6.8|150.9-117.8 33.0 6.6 0.04| 11.6 0.4 6000 37 28 350 14| 1.8 5.2 7.0|256.5-158.7 97.8 16.3 0.07| 12.1 0.8 Wrote GIF file: /home/apache/climate/data/raob//PACD/skewt/PACD.skewt.20251208.00.gif