UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122212.upa.cvt Date: 1200Z 22 DEC 25 Searching for PACD... Searching the city database file for: PACD ... Date:1200Z 22 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 ------------------------------------------------------------------------------- SFC 1025 31 1.6 -0.5 86 2.1 0.7 250 9 272.8 273.4 272.6 282.5 3.59 1 1013 124 2.0 -0.5 83 2.5 1.0 264 16 274.1 274.7 273.5 284.0 3.63 2 1000 225 1.4 -0.6 87 2.0 0.6 280 24 274.5 275.2 273.7 284.5 3.66 3 943 695 -2.3 -2.3 100 0.0 -2.3 288 25 275.4 276.0 273.9 284.8 3.42 4 925 848 -2.9 -2.9 100 0.0 -2.9 285 28 276.3 276.9 274.3 285.5 3.33 5 882 1223 -5.3 -5.3 100 0.0 -5.3 290 34 277.6 278.1 274.4 285.8 2.92 6 876 1277 -5.5 -7.1 88 1.6 -6.0 293 35 278.0 278.4 274.1 285.2 2.56 7 875 1286 -5.5 -7.6 85 2.1 -6.2 293 36 278.1 278.5 274.0 285.0 2.46 8 872 1313 -4.9 -13.9 49 9.0 -7.5 295 36 279.0 279.2 273.1 283.3 1.49 9 871 1322 -4.7 -15.7 42 11.0 -7.7 295 36 279.3 279.5 272.9 283.0 1.29 10 870 1331 -3.7 -27.7 14 24.0 -8.5 296 37 280.4 280.5 272.2 281.8 0.45 11 869 1340 -2.7 -41.7 3 39.0 -8.5 296 37 281.5 281.6 272.2 281.9 0.11 12 850 1515 -2.3 -22.3 20 20.0 -7.2 305 41 283.7 283.9 274.6 286.0 0.75 13 845 1562 -2.3 -20.3 24 18.0 -6.9 304 40 284.2 284.4 275.0 286.9 0.90 14 838 1628 -2.1 -20.1 24 18.0 -6.8 303 40 285.1 285.3 275.6 287.9 0.92 15 826 1742 -3.1 -20.1 26 17.0 -7.5 301 41 285.2 285.4 275.7 288.1 0.94 16 812 1878 -4.1 -13.1 50 9.0 -6.9 299 42 285.6 285.9 277.0 290.6 1.71 17 803 1965 -4.9 -12.9 53 8.0 -7.4 296 43 285.6 285.9 277.1 290.8 1.76 18 800 1995 -5.3 -13.3 53 8.0 -7.7 295 43 285.5 285.8 276.9 290.6 1.71 19 798 2014 -5.3 -13.3 53 8.0 -7.7 294 43 285.7 286.0 277.0 290.8 1.72 20 794 2054 -5.7 -10.0 72 4.3 -7.1 293 44 285.7 286.1 277.8 292.3 2.25 21 793 2064 -5.7 -9.1 77 3.4 -6.8 292 44 285.8 286.2 278.0 292.8 2.42 22 781 2183 -6.1 -7.7 88 1.6 -6.7 291 47 286.6 287.1 278.9 294.6 2.74 23 762 2376 -6.7 -8.5 87 1.8 -7.3 294 53 288.0 288.5 279.4 295.7 2.64 24 748 2521 -5.3 -6.4 92 1.1 -5.7 298 56 291.0 291.6 281.5 300.3 3.16 25 722 2799 -5.9 -6.9 93 1.0 -6.3 306 61 293.3 293.9 282.5 302.7 3.15 26 700 3041 -6.7 -8.1 90 1.4 -7.2 310 64 295.1 295.6 283.0 303.9 2.96 27 654 3568 -9.3 -11.1 87 1.8 -9.9 310 63 297.9 298.4 283.6 305.6 2.50 28 551 4871 -17.5 -20.1 80 2.6 -18.1 320 64 303.2 303.4 284.4 307.7 1.41 29 520 5301 -20.7 -24.3 73 3.6 -21.4 320 58 304.4 304.6 284.5 307.7 1.03 30 500 5590 -22.9 -27.2 68 4.3 -23.7 320 61 305.1 305.3 284.5 307.8 0.82 31 490 5738 -23.9 -28.9 63 5.0 -24.8 321 61 305.7 305.8 284.6 308.1 0.72 32 460 6198 -27.7 -32.7 62 5.0 -28.4 325 61 306.5 306.6 284.7 308.3 0.53 33 458 6230 -28.1 -33.1 62 5.0 -28.7 326 62 306.4 306.5 284.6 308.1 0.51 34 453 6309 -28.7 -33.7 62 5.0 -29.3 326 62 306.6 306.7 284.7 308.3 0.49 35 400 7190 -36.1 -40.7 62 4.6 -36.5 330 66 308.1 308.1 284.9 309.0 0.27 36 386 7436 -38.1 -42.3 65 4.2 -38.4 330 68 308.6 308.6 285.1 309.5 0.24 37 324 8610 -48.7 -54.7 50 6.0 -48.9 336 74 309.8 309.8 285.4 310.1 0.07 38 301 9089 -52.9 -57.7 56 4.8 -53.0 340 85 310.5 310.5 285.5 310.7 0.05 39 300 9110 -52.9 -57.7 56 4.8 -53.0 340 85 310.8 310.8 285.7 311.0 0.05 40 284 9461 -55.9 -60.9 53 5.0 -56.0 341 88 311.4 311.4 285.9 311.5 0.04 41 254 10162 -61.9 -65.3 64 3.4 -61.9 345 99 312.6 312.6 286.3 312.7 0.02 42 250 10260 -62.7 -66.2 63 3.5 -62.7 345 101 312.9 312.9 286.4 312.9 0.02 43 247 10334 -63.3 -67.0 61 3.7 -63.3 345 101 313.1 313.1 286.4 313.1 0.02 44 231 10741 -66.5 -71.4 50 4.9 -66.5 350 95 314.2 314.2 286.8 314.3 0.01 45 220 11037 -64.1 -72.1 33 8.0 -64.1 349 90 322.3 322.3 289.5 322.4 0.01 46 205 11468 -63.7 -75.7 18 12.0 -63.8 329 56 329.5 329.5 291.6 329.6 0.01 47 202 11559 -62.9 -77.9 12 15.0 -63.0 322 56 332.2 332.2 292.3 332.2 0.00 48 200 11620 -62.3 -78.3 10 16.0 -62.4 320 63 334.1 334.1 292.8 334.1 0.00 49 196 11745 -61.9 -79.9 7 18.0 -62.0 322 66 336.7 336.7 293.5 336.7 0.00 50 189 11972 -58.3 -81.3 4 23.0 -58.5 326 67 346.0 346.0 295.7 346.0 0.00 51 176 12420 -59.9 -81.9 4 22.0 -60.1 322 52 350.5 350.5 296.7 350.5 0.00 52 167 12751 -56.7 -82.7 2 26.0 -57.0 324 52 361.1 361.1 298.9 361.1 0.00 53 150 13430 -58.1 -84.1 2 26.0 -58.3 325 49 370.0 370.0 300.5 370.0 0.00 54 146 13600 -58.5 -84.5 2 26.0 -58.7 325 49 372.2 372.2 300.9 372.2 0.00 55 133 14186 -58.1 -85.1 2 27.0 -58.4 326 43 382.9 382.9 302.7 382.9 0.00 56 128 14429 -55.1 -84.1 2 29.0 -55.5 320 46 392.5 392.5 304.2 392.6 0.00 57 116 15054 -57.1 -84.1 2 27.0 -57.5 292 42 400.1 400.1 305.2 400.1 0.00 58 114 15165 -55.1 -84.1 2 29.0 -55.6 294 44 405.8 405.8 306.0 405.8 0.00 59 100 16000 -55.7 -84.7 1 29.0 -56.2 310 35 420.1 420.1 307.7 420.1 0.00 60 96 16260 -55.9 -84.9 1 29.0 -56.4 308 36 424.6 424.6 308.3 424.7 0.00 61 93 16463 -53.3 -84.3 1 31.0 -54.0 305 37 433.7 433.7 309.2 433.7 0.00 62 91 16603 -54.3 -84.3 1 30.0 -54.9 303 38 434.4 434.4 309.3 434.4 0.00 63 79 17517 -50.5 -83.5 1 33.0 -51.6 310 29 460.2 460.2 311.8 460.2 0.00 64 70 18300 -53.9 -83.9 1 30.0 -54.8 290 28 469.1 469.1 312.5 469.1 0.00 65 66 18676 -55.1 -85.1 1 30.0 -55.9 303 33 474.4 474.4 313.0 474.4 0.00 66 65 18774 -53.5 -84.5 1 31.0 -54.5 306 34 480.0 480.0 313.4 480.0 0.00 67 62 19077 -54.7 -84.7 1 30.0 -55.6 307 36 483.9 483.9 313.8 483.9 0.00 68 58 19507 -51.1 -84.1 1 33.0 -52.5 300 37 501.3 501.3 315.1 501.3 0.01 69 56 19735 -50.9 -83.9 1 33.0 -52.3 304 41 506.8 506.8 315.4 506.9 0.01 70 54 19971 -52.1 -84.1 1 32.0 -53.4 307 37 509.4 509.4 315.6 509.4 0.01 71 50 20470 -51.3 -84.3 1 33.0 -52.8 315 21 522.6 522.6 316.5 522.6 0.01 72 48 20735 -51.5 -83.5 1 32.0 -53.0 317 18 528.2 528.2 316.8 528.3 0.01 73 39 22064 -57.5 -86.5 1 29.0 -58.5 306 20 545.4 545.4 317.8 545.4 0.01 74 37 22398 -55.7 -86.7 1 31.0 -56.9 293 26 558.3 558.3 318.5 558.3 0.01 75 35 22756 -50.1 -84.1 1 34.0 -52.4 310 36 581.8 581.8 319.8 581.9 0.01 76 33 23141 -49.1 -83.1 1 34.0 -51.7 334 30 594.4 594.4 320.3 594.4 0.01 77 30 23760 -53.5 -85.5 1 32.0 -55.4 325 15 598.8 598.8 320.6 598.8 0.01 78 29 23979 -52.1 -85.1 1 33.0 -54.3 336 12 608.5 608.5 321.0 608.5 0.01 79 28 24205 -53.3 -85.3 1 32.0 -55.3 331 16 611.3 611.3 321.1 611.3 0.01 80 27 24441 -50.7 -84.7 1 34.0 -53.3 339 19 625.0 625.0 321.7 625.1 0.01 81 26 24686 -52.3 -84.3 1 32.0 -54.6 335 15 627.2 627.2 321.8 627.3 0.01 82 21 26078 -48.7 -83.7 1 35.0 -52.4 5 31 677.6 677.6 323.7 677.7 0.02 83 20 26400 -47.1 -83.1 1 36.0 -51.5 5 22 692.0 692.0 324.1 692.2 0.02 84 19 26740 -46.3 -82.3 1 36.0 -51.1 1 22 704.7 704.7 324.6 704.9 0.02 85 19 26740 -46.1 -82.1 1 36.0 -51.0 1 22 705.3 705.3 324.6 705.5 0.02 86 17 27474 -49.5 -83.5 1 34.0 -53.5 47 17 717.2 717.2 325.0 717.4 0.02 87 16 27874 -46.1 -82.1 1 36.0 -51.5 20 15 740.9 740.9 325.7 741.1 0.03 88 15 28303 -45.9 -81.9 1 36.0 -51.7 327 19 755.3 755.4 326.1 755.6 0.03 89 14 28763 -45.3 -82.3 1 37.0 -51.5 346 16 772.4 772.4 326.5 772.7 0.03 90 13 29255 -47.3 -82.3 1 35.0 -53.0 353 20 782.0 782.1 326.8 782.4 0.04 91 12 29788 -44.5 -81.5 1 37.0 -51.7 350 29 810.1 810.1 327.5 810.5 0.04 92 12 29788 -44.7 -82.7 1 38.0 -51.8 350 29 809.4 809.4 327.5 809.7 0.04 93 12 29788 -41.7 -80.7 1 39.0 -50.3 350 29 820.0 820.0 327.7 820.5 0.05 94 10 31020 -42.9 -81.9 1 39.0 -51.7 355 40 859.4 859.4 328.6 859.9 0.05 95 9.1 31660 -38.7 -79.7 1 41.0 -50.1 0 38 899.0 899.1 329.4 899.8 0.08 96 8.6 32047 -38.9 -79.9 1 41.0 -50.5 3 37 912.9 912.9 329.7 913.7 0.08 97 7.0 33440 -44.5 -81.5 1 37.0 -53.9 15 33 945.1 945.1 330.2 945.9 0.07 98 6.9 33537 -43.5 -82.5 1 39.0 -53.6 953.1 953.2 330.4 953.8 0.06 TRP 231 10741 -66.5 -71.4 50 4.9 -66.5 350 95 314.2 314.2 286.8 314.3 0.01 WND 247 10334 -63.3 -67.0 61 3.7 -63.3 345 101 313.1 313.1 286.4 313.1 0.02 Sounding variables and indices 1000-500 mb thick: 5365.00 m Freezing level: 978.43 mb = 402.81 m = 1321.52 ft Wetbulb zero: 988.67 mb = 316.22 m = 1037.45 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 79.21 % Est. max temperature: 6.89 C = 44.40 F Sfc-Lift cond lev (LCL): 992.00 mb = 289.29 m = 949.09 ft T: 0.89 C 700-500 lapse rate: 6.36 C/km ThetaE index: 3.98 C Layer 876.0- 869.0 mb Conv cond level (CCL): 950.79 mb = 629.02 m = 2063.68 ft Mean mixing ratio: 3.53 g/kg Conv temperature: 4.12 C = 39.41 F Cap Strength: 17.19 C Lifted Index: 17.51 C Risk: None Lifted Index @300 mb: 18.62 C Lifted Index @700 mb: 12.67 C Showalter Index: 16.34 C Risk: None Total Totals Index: 21.20 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 0.60 C K Index: -3.10 Risk: None Sweat Index: 143.00 Risk: None Energy Index: 4.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.05 J/kg Max Up Vert Vel: 3.76 m/s Conv Inhibition (B-): 62027.84 J/kg Cap Strength: 17.38 C Lift Cond Lev (LCL): 956.72 mb = 579.22 m = 1900.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 339 at 38 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 1025 31 250 9 8.5 3.1 | 172 39 -5.4 38.8 1 1000 225 280 24 23.6 -4.2 | 197 33 9.7 31.6 2 990 305 285 26 25.1 -6.7 | 201 31 11.2 29.0 3 953 610 290 24 22.6 -8.2 | 197 29 8.7 27.5 4 925 848 285 28 27.0 -7.2 | 205 31 13.1 28.5 5 917 914 290 28 26.3 -9.6 | 205 29 12.4 26.2 6 882 1219 290 34 31.9 -11.6 | 217 30 18.0 24.1 7 850 1515 305 41 33.6 -23.5 | 238 23 19.7 12.2 8 849 1524 305 40 32.8 -22.9 | 236 23 18.9 12.8 9 817 1829 300 41 35.5 -20.5 | 235 26 21.6 15.3 10 786 2134 290 45 42.3 -15.4 | 234 35 28.4 20.4 11 756 2438 295 55 49.8 -23.2 | 251 38 35.9 12.5 12 727 2743 305 60 49.1 -34.4 | 268 35 35.2 1.3 13 700 3041 310 64 49.0 -41.1 | 279 36 35.1 -5.4 14 699 3048 310 65 49.8 -41.8 | 280 36 35.9 -6.0 15 645 3658 310 63 48.3 -40.5 | 278 35 34.4 -4.7 16 595 4267 315 64 45.3 -45.3 | 287 33 31.4 -9.5 17 549 4877 320 64 41.1 -49.0 | 296 30 27.2 -13.3 18 528 5182 320 57 36.6 -43.7 | 289 24 22.7 -7.9 19 500 5590 320 61 39.2 -46.7 | 293 28 25.3 -11.0 20 466 6096 325 61 35.0 -50.0 | 304 25 21.1 -14.2 21 400 7190 330 66 33.0 -57.2 | 318 29 19.1 -21.4 22 375 7620 330 70 35.0 -60.6 | 320 33 21.1 -24.9 23 327 8534 335 73 30.9 -66.2 | 331 35 17.0 -30.4 24 300 9110 340 85 29.1 -79.9 | 341 47 15.2 -44.1 25 298 9144 340 83 28.4 -78.0 | 341 45 14.5 -42.2 26 250 10260 345 101 26.1 -97.6 | 349 63 12.2 -61.8 27 247 10334 345 101 26.1 -97.6 | 349 63 12.2 -61.8 28 246 10363 345 101 26.1 -97.6 | 349 63 12.2 -61.8 29 231 10741 350 95 16.5 -93.6 | 357 58 2.6 -57.8 30 222 10973 350 100 17.4 -98.5 | 357 63 3.5 -62.7 31 212 11278 345 56 14.5 -54.1 | 358 18 0.6 -18.3 32 201 11582 320 56 36.0 -42.9 | 288 23 22.1 -7.1 33 200 11620 320 63 40.5 -48.3 | 295 29 26.6 -12.5 34 192 11887 325 70 40.2 -57.3 | 309 34 26.2 -21.6 35 183 12192 330 61 30.5 -52.8 | 316 24 16.6 -17.1 36 174 12497 320 49 31.5 -37.5 | 276 18 17.6 -1.8 37 166 12802 325 52 29.8 -42.6 | 293 17 15.9 -6.8 38 158 13106 330 36 18.0 -31.2 | 222 6 4.1 4.6 39 150 13411 320 43 27.6 -32.9 | 258 14 13.7 2.8 40 150 13430 325 49 28.1 -40.1 | 287 15 14.2 -4.4 41 143 13716 325 49 28.1 -40.1 | 287 15 14.2 -4.4 42 137 14021 330 41 20.5 -35.5 | 268 7 6.6 0.2 43 124 14630 315 49 34.6 -34.6 | 267 21 20.7 1.1 44 118 14935 290 40 37.6 -13.7 | 227 32 23.7 22.1 45 113 15240 295 45 40.8 -19.0 | 238 32 26.9 16.7 46 107 15545 325 33 18.9 -27.0 | 210 10 5.0 8.7 47 102 15850 305 28 22.9 -16.1 | 205 22 9.0 19.7 48 100 16000 310 35 26.8 -22.5 | 224 19 12.9 13.3 49 98 16154 310 35 26.8 -22.5 | 224 19 12.9 13.3 50 85 17069 295 42 38.1 -17.7 | 233 30 24.2 18.0 51 77 17678 315 24 17.0 -17.0 | 189 19 3.1 18.8 52 70 18288 280 17 16.7 -3.0 | 185 33 2.8 32.8 53 70 18300 290 28 26.3 -9.6 | 205 29 12.4 26.2 54 64 18898 310 36 27.6 -23.1 | 227 19 13.7 12.6 55 58 19507 300 37 32.0 -18.5 | 226 25 18.1 17.3 56 55 19812 305 42 34.4 -24.1 | 240 24 20.5 11.7 57 50 20470 315 21 14.8 -14.8 | 183 21 0.9 20.9 58 44 21336 320 12 7.7 -9.2 | 167 27 -6.2 26.6 59 40 21946 320 19 12.2 -14.6 | 175 21 -1.7 21.2 60 38 22250 285 22 21.3 -5.7 | 194 31 7.4 30.1 61 34 22860 315 38 26.9 -26.9 | 236 16 13.0 8.9 62 31 23470 355 21 1.8 -20.9 | 141 19 -12.1 14.8 63 30 23760 325 15 8.6 -12.3 | 167 24 -5.3 23.5 64 30 23774 360 10 -0.0 -10.0 | 152 29 -13.9 25.8 65 29 24079 325 13 7.5 -10.6 | 166 26 -6.4 25.1 66 27 24384 340 20 6.8 -18.8 | 157 18 -7.1 17.0 67 26 24689 335 15 6.3 -13.6 | 161 23 -7.6 22.2 68 25 24994 350 16 2.8 -15.8 | 151 23 -11.1 20.0 69 23 25603 345 17 4.4 -16.4 | 154 22 -9.5 19.3 70 21 26213 10 35 -6.1 -34.5 | 94 20 -20.0 1.3 71 20 26400 5 22 -1.9 -21.9 | 131 21 -15.8 13.8 72 19 26822 360 22 -0.0 -22.0 | 135 20 -13.9 13.8 73 17 27432 45 17 -12.0 -12.0 | 132 35 -25.9 23.7 74 16 27737 55 18 -14.7 -10.3 | 132 38 -28.6 25.4 75 16 28042 345 11 2.8 -10.6 | 156 27 -11.1 25.1 76 15 28346 325 20 11.5 -16.4 | 173 20 -2.4 19.4 77 14 28956 355 15 1.3 -14.9 | 149 24 -12.6 20.8 78 12 29870 350 30 5.2 -29.5 | 126 11 -8.7 6.2 79 11 30175 20 27 -9.2 -25.4 | 114 25 -23.1 10.4 80 10 31020 355 40 3.5 -39.8 | 69 11 -10.4 -4.1 81 7 33440 15 33 -8.5 -31.9 | 100 23 -22.4 3.9 Wind Parameters Mean winds (0-6000m): 308.8 at 51.1 knts Storm direction: 338.8 at 38.4 knts Shear (0-3000m) pos: 10.2 neg: 1.6 tot: 11.8 10-3/s Storm rel Dir Shear (0-3000m): 106.3 deg Storm rel helicity (0-3000m) pos: 577.0 neg: -17.2 tot: 559.7 m^2/s^2 ave: 186.6 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 14.8 stream: 10.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 146.39 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 ------------------------------------------------------------------------------- 500 282 22 193 32| 18.9 0.0 18.9|171.6 -9.9 161.7 323.4 0.76| 22.9 17.4 1000 285 24 198 31| 12.4 0.0 12.4|219.3 -11.2 208.2 208.2 0.74| 15.9 11.7 1500 290 28 205 29| 12.2 0.0 12.2|310.3 -11.2 299.1 199.4 0.77| 15.7 12.1 2000 293 31 213 28| 9.2 2.4 11.5|311.0 -14.8 296.2 148.1 0.63| 14.2 9.0 2500 293 35 220 29| 10.1 1.9 12.0|442.9 -17.2 425.7 170.3 0.67| 14.8 9.9 3000 296 39 229 28| 10.2 1.6 11.8|577.0 -17.2 559.7 186.6 0.72| 14.8 10.7 4000 301 46 244 28| 7.8 1.2 9.0|611.3 -25.2 586.1 146.5 0.71| 11.9 8.4 5000 306 49 255 27| 6.1 0.9 7.1|668.1 -33.8 634.3 126.9 0.68| 10.6 7.3 6000 309 51 262 26| 5.3 0.8 6.1|709.3 -43.6 665.7 111.0 0.66| 9.8 6.5 Wrote GIF file: /home/apache/climate/data/raob//PACD/skewt/PACD.skewt.20251222.12.gif