UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for PACD... Searching the city database file for: PACD ... Date:0000Z 7 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 -19 295 34 SFC 994 31 -1.7 -6.6 69 4.9 -3.3 295 34 271.9 272.3 270.1 278.3 2.34 2 991 55 -1.9 -6.9 69 5.0 -3.6 298 35 272.0 272.3 270.1 278.3 2.29 3 957 330 -4.7 -9.1 71 4.4 -6.1 330 47 271.8 272.2 269.5 277.4 2.00 4 925 596 -7.3 -8.9 88 1.6 -7.8 330 46 271.8 272.2 269.7 277.6 2.10 5 906 757 -8.9 -9.6 95 0.7 -9.1 335 47 271.8 272.2 269.5 277.4 2.03 6 899 817 -8.7 -13.7 67 5.0 -10.0 337 48 272.6 272.9 269.1 276.8 1.47 7 885 938 -9.7 -14.7 67 5.0 -10.9 341 49 272.8 273.0 269.1 276.7 1.38 8 870 1070 -9.5 -27.5 22 18.0 -12.6 348 51 274.4 274.4 268.5 275.7 0.46 9 865 1115 -8.3 -41.3 5 33.0 -12.5 350 51 276.1 276.1 269.0 276.4 0.12 10 862 1142 -8.3 -41.3 5 33.0 -12.5 351 51 276.3 276.4 269.1 276.7 0.12 11 850 1250 -9.1 -42.1 5 33.0 -13.1 355 52 276.6 276.6 269.3 277.0 0.11 12 808 1640 -12.1 -46.1 4 34.0 -15.6 355 59 277.5 277.5 269.7 277.7 0.08 13 775 1958 -12.9 -49.9 3 37.0 -16.4 351 65 279.9 279.9 271.2 280.1 0.05 14 752 2188 -12.3 -45.3 5 33.0 -15.9 345 67 283.0 283.0 273.1 283.3 0.09 15 707 2658 -13.3 -51.3 2 38.0 -17.0 341 73 286.9 286.9 275.2 287.1 0.05 16 700 2734 -13.3 -53.3 2 40.0 -17.0 340 75 287.8 287.8 275.6 287.9 0.04 17 681 2943 -12.5 -55.5 1 43.0 -16.5 337 76 290.9 290.9 277.2 291.0 0.03 18 639 3428 -13.3 -56.3 1 43.0 -17.3 332 72 295.4 295.4 279.3 295.5 0.03 19 625 3597 -11.7 -57.7 1 46.0 -16.2 331 70 299.1 299.1 281.0 299.2 0.03 20 611 3770 -10.9 -53.9 2 43.0 -15.7 339 69 301.9 301.9 282.2 302.1 0.04 21 610 3783 -10.9 -53.9 2 43.0 -15.7 340 69 302.1 302.1 282.3 302.2 0.04 22 609 3795 -10.9 -53.9 2 43.0 -15.7 341 69 302.2 302.2 282.3 302.4 0.04 23 605 3846 -11.1 -53.1 2 42.0 -15.9 345 68 302.6 302.6 282.5 302.7 0.05 24 600 3909 -10.1 -47.1 3 37.0 -15.1 350 68 304.4 304.4 283.3 304.8 0.09 25 583 4130 -10.9 -45.9 4 35.0 -15.7 355 69 306.0 306.0 284.0 306.4 0.11 26 555 4506 -13.1 -45.1 5 32.0 -17.4 355 69 307.7 307.8 284.7 308.2 0.12 27 524 4940 -17.1 -46.1 6 29.0 -20.5 355 71 308.0 308.1 284.7 308.5 0.12 28 505 5216 -18.3 -45.3 7 27.0 -21.5 355 77 309.8 309.9 285.4 310.3 0.13 29 500 5290 -18.5 -47.5 6 29.0 -21.8 355 79 310.5 310.5 285.7 310.9 0.10 30 487 5487 -19.5 -51.5 4 32.0 -22.7 356 79 311.6 311.6 286.0 311.9 0.07 31 440 6233 -25.9 -52.9 6 27.0 -28.0 359 81 312.7 312.7 286.4 312.9 0.06 32 416 6639 -27.7 -56.7 5 29.0 -29.7 357 83 315.4 315.4 287.3 315.6 0.04 33 400 6920 -29.9 -56.9 5 27.0 -31.6 355 85 316.1 316.1 287.5 316.3 0.04 34 371 7450 -33.5 -61.2 5 27.6 -34.8 360 88 318.2 318.2 288.2 318.3 0.03 35 356 7737 -35.5 -63.5 4 28.0 -36.7 360 86 319.3 319.3 288.5 319.4 0.02 36 333 8196 -39.7 -61.7 8 22.0 -40.5 358 81 319.7 319.7 288.7 319.8 0.03 37 308 8724 -43.7 -66.7 6 23.0 -44.3 356 75 321.3 321.3 289.2 321.4 0.02 38 304 8811 -43.3 -67.3 5 24.0 -43.9 355 74 323.1 323.1 289.7 323.2 0.01 39 300 8900 -43.7 -67.7 5 24.0 -44.3 355 73 323.8 323.8 289.9 323.8 0.01 40 285 9245 -44.1 -68.1 5 24.0 -44.7 358 65 328.0 328.0 291.2 328.0 0.01 41 252 10058 -51.3 -70.3 9 19.0 -51.6 360 67 329.0 329.1 291.5 329.1 0.01 42 250 10110 -51.5 -70.5 9 19.0 -51.8 360 68 329.5 329.5 291.6 329.5 0.01 43 241 10348 -50.9 -71.9 7 21.0 -51.2 360 70 333.9 333.9 292.7 333.9 0.01 44 220 10938 -53.7 -73.7 7 20.0 -54.0 320 47 338.4 338.4 293.9 338.4 0.01 45 216 11056 -53.9 -74.9 6 21.0 -54.2 325 48 339.8 339.9 294.3 339.9 0.01 46 200 11550 -53.5 -77.5 4 24.0 -53.8 340 59 348.0 348.0 296.2 348.1 0.00 47 190 11881 -52.9 -78.9 3 26.0 -53.2 322 57 354.2 354.2 297.5 354.2 0.00 48 181 12199 -45.7 -80.7 1 35.0 -46.6 311 52 370.8 370.8 300.7 370.9 0.00 49 171 12579 -44.1 -79.1 1 35.0 -45.2 321 41 379.6 379.6 302.2 379.6 0.00 50 150 13450 -48.3 -81.3 1 33.0 -49.1 310 28 386.8 386.8 303.3 386.9 0.00 51 145 13672 -49.7 -81.7 1 32.0 -50.4 314 29 388.2 388.2 303.5 388.2 0.00 52 134 14187 -50.1 -82.1 1 32.0 -50.8 323 32 396.3 396.3 304.7 396.3 0.00 53 132 14286 -48.5 -81.5 1 33.0 -49.3 324 33 400.9 400.9 305.3 400.9 0.00 54 129 14437 -49.1 -82.1 1 33.0 -49.9 317 38 402.5 402.5 305.5 402.5 0.00 55 127 14540 -46.1 -81.1 1 35.0 -47.2 311 42 409.7 409.7 306.5 409.7 0.00 56 120 14915 -47.5 -81.5 1 34.0 -48.5 314 39 413.8 413.8 307.0 413.8 0.00 57 118 15027 -45.5 -80.5 1 35.0 -46.8 318 36 419.5 419.5 307.7 419.5 0.01 58 113 15315 -45.3 -80.3 1 35.0 -46.6 323 29 425.1 425.1 308.3 425.1 0.01 59 100 16120 -50.9 -82.9 1 32.0 -51.7 305 11 429.4 429.4 308.8 429.4 0.00 60 96 16386 -49.9 -82.9 1 33.0 -50.9 301 12 436.4 436.4 309.5 436.4 0.00 61 91 16734 -52.3 -83.3 1 31.0 -53.1 269 13 438.3 438.3 309.7 438.4 0.00 62 83 17331 -49.9 -82.9 1 33.0 -51.0 276 22 454.9 454.9 311.3 454.9 0.00 63 73 18168 -50.9 -82.9 1 32.0 -52.0 349 25 469.8 469.8 312.6 469.8 0.01 64 70 18440 -52.7 -84.7 1 32.0 -53.7 15 8 471.6 471.6 312.8 471.7 0.00 65 68 18627 -51.7 -83.7 1 32.0 -52.8 27 18 477.7 477.7 313.2 477.8 0.01 66 65 18919 -52.5 -84.5 1 32.0 -53.5 164 2 482.2 482.2 313.6 482.2 0.00 67 62 19226 -49.3 -83.3 1 34.0 -50.8 260 11 495.8 495.8 314.7 495.9 0.01 68 55 20013 -47.7 -82.7 1 35.0 -49.7 353 19 516.8 516.8 316.1 516.8 0.01 69 52 20382 -48.7 -82.7 1 34.0 -50.6 13 19 522.8 522.8 316.5 522.9 0.01 70 50 20640 -46.9 -81.9 1 35.0 -49.2 220 5 532.9 532.9 317.1 533.0 0.01 71 43 21642 -46.5 -81.5 1 35.0 -49.1 288 9 557.4 557.4 318.5 557.5 0.01 72 39 22293 -44.5 -81.5 1 37.0 -47.9 344 13 578.3 578.3 319.6 578.4 0.01 73 30 24040 -47.7 -82.7 1 35.0 -50.8 135 5 614.6 614.6 321.3 614.7 0.01 74 26 24981 -48.5 -83.5 1 35.0 -51.8 138 5 638.0 638.0 322.2 638.1 0.01 75 25 25239 -47.7 -82.7 1 35.0 -51.3 140 4 647.5 647.5 322.6 647.6 0.02 76 24 25507 -49.9 -83.9 1 34.0 -52.9 141 4 648.7 648.7 322.6 648.8 0.01 77 22 26076 -48.7 -83.7 1 35.0 -52.3 144 2 668.6 668.6 323.4 668.8 0.02 78 20 26700 -49.7 -83.7 1 34.0 -53.2 45 3 684.0 684.1 323.9 684.2 0.02 79 16 28153 -52.1 -85.1 1 33.0 -55.5 51 24 721.3 721.3 325.1 721.4 0.02 80 15 28572 -51.1 -84.1 1 33.0 -55.0 77 23 738.1 738.1 325.6 738.2 0.02 81 13 29500 -52.3 -85.3 1 33.0 -56.2 92 24 764.7 764.7 326.3 764.9 0.02 82 12 30019 -51.3 -84.3 1 33.0 -55.7 114 26 786.0 786.0 326.9 786.2 0.03 83 11 30583 -52.7 -84.7 1 32.0 -56.9 108 26 800.7 800.7 327.3 800.9 0.03 84 11 30583 -50.9 -84.9 1 34.0 -55.8 108 26 807.2 807.3 327.4 807.5 0.03 85 10 31200 -53.1 -85.1 1 32.0 -57.4 75 31 821.3 821.4 327.8 821.6 0.03 86 9.8 31330 -53.9 -84.9 1 31.0 -58.0 823.1 823.1 327.8 823.4 0.03 87 9.2 31736 -53.1 -85.1 1 32.0 -57.6 841.2 841.2 328.2 841.4 0.03 88 8.1 32552 -55.7 -86.7 1 31.0 -59.7 862.1 862.1 328.7 862.3 0.03 89 7.5 33044 -54.3 -86.3 1 32.0 -59.0 886.9 886.9 329.2 887.2 0.03 TRP 220 10938 -53.7 -73.7 7 20.0 -54.0 320 47 338.4 338.4 293.9 338.4 0.01 WND 371 7450 -33.5 -61.2 5 27.6 -34.8 360 88 318.2 318.2 288.2 318.3 0.03 Sounding variables and indices 1000-500 mb thick: 5309.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 17.11 % Est. max temperature: 3.11 C = 37.59 F Sfc-Lift cond lev (LCL): 920.41 mb = 634.55 m = 2081.83 ft T: -7.68 C 700-500 lapse rate: 2.03 C/km ThetaE index: 1.90 C Layer 906.0- 865.0 mb Conv cond level (CCL): 827.20 mb = 1459.10 m = 4787.02 ft Mean mixing ratio: 2.04 g/kg Conv temperature: 3.44 C = 38.20 F Cap Strength: 26.91 C Lifted Index: 27.33 C Risk: None Lifted Index @300 mb: 32.75 C Lifted Index @700 mb: 11.20 C Showalter Index: 27.78 C Risk: None Total Totals Index: -14.20 C Risk: None Vertical Totals Index: 9.40 C Cross Totals Index: -23.60 C K Index: -72.70 Risk: None Sweat Index: 183.00 Risk: None Energy Index: 7.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.76 J/kg Max Up Vert Vel: 1.88 m/s Conv Inhibition (B-): 74173.30 J/kg Cap Strength: 26.96 C Lift Cond Lev (LCL): 894.64 mb = 854.49 m = 2803.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 17 at 49 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 ---------------------------------------------------------- 0 994 31 295 34 30.8 -14.4 | 234 56 45.1 32.7 1 960 305 330 47 23.5 -40.7 | 260 38 37.7 6.4 2 925 596 330 46 23.0 -39.8 | 259 38 37.2 7.3 3 923 610 330 46 23.0 -39.8 | 259 38 37.2 7.3 4 888 914 340 49 16.8 -46.0 | 268 31 31.0 1.0 5 853 1219 355 52 4.5 -51.8 | 284 19 18.8 -4.7 6 850 1250 355 52 4.5 -51.8 | 284 19 18.8 -4.7 7 788 1829 355 63 5.5 -62.8 | 308 25 19.7 -15.7 8 757 2134 345 67 17.3 -64.7 | 299 36 31.6 -17.6 9 728 2438 345 66 17.1 -63.8 | 298 35 31.3 -16.7 10 700 2734 340 75 25.7 -70.5 | 300 46 39.9 -23.4 11 699 2743 340 75 25.7 -70.5 | 300 46 39.9 -23.4 12 672 3048 335 76 32.1 -68.9 | 295 51 46.4 -21.8 13 620 3658 330 69 34.5 -59.8 | 285 50 48.7 -12.7 14 595 3962 355 68 5.9 -67.7 | 316 29 20.2 -20.6 15 572 4267 355 69 6.0 -68.7 | 317 30 20.3 -21.6 16 528 4877 355 70 6.1 -69.7 | 318 30 20.3 -22.6 17 500 5290 355 79 6.9 -78.7 | 326 38 21.1 -31.6 18 448 6096 360 80 -0.0 -80.0 | 337 36 14.2 -32.9 19 400 6920 355 85 7.4 -84.7 | 330 43 21.6 -37.6 20 371 7450 360 88 -0.0 -88.0 | 341 43 14.2 -40.9 21 362 7620 360 87 -0.0 -87.0 | 340 42 14.2 -39.9 22 300 8900 355 73 6.4 -72.7 | 321 33 20.6 -25.6 23 289 9144 360 69 -0.0 -69.0 | 327 26 14.2 -21.9 24 276 9449 355 56 4.9 -55.8 | 294 21 19.1 -8.7 25 250 10110 360 68 -0.0 -68.0 | 326 25 14.2 -20.9 26 240 10363 360 70 -0.0 -70.0 | 328 27 14.2 -22.9 27 220 10938 320 47 30.2 -36.0 | 256 46 44.5 11.1 28 219 10973 330 46 23.0 -39.8 | 259 38 37.2 7.3 29 209 11278 310 52 39.8 -33.4 | 256 56 54.1 13.7 30 200 11550 340 59 20.2 -55.4 | 284 35 34.4 -8.3 31 199 11582 335 61 25.8 -55.3 | 282 41 40.0 -8.2 32 181 12192 310 53 40.6 -34.1 | 257 56 54.8 13.0 33 173 12497 325 43 24.7 -35.2 | 253 41 38.9 11.9 34 165 12802 310 35 26.8 -22.5 | 239 48 41.1 24.6 35 158 13106 325 23 13.2 -18.8 | 224 39 27.4 28.3 36 151 13411 305 24 19.7 -13.8 | 225 48 33.9 33.3 37 150 13450 310 28 21.4 -18.0 | 231 46 35.7 29.1 38 131 14326 325 33 18.9 -27.0 | 239 39 33.2 20.1 39 125 14630 305 46 37.7 -26.4 | 248 56 51.9 20.7 40 114 15240 325 31 17.8 -25.4 | 236 39 32.0 21.7 41 100 16120 305 11 9.0 -6.3 | 210 47 23.3 40.8 42 95 16459 300 12 10.4 -6.0 | 211 48 24.6 41.1 43 91 16764 265 13 13.0 1.1 | 209 55 27.2 48.2 44 86 17069 285 21 20.3 -5.4 | 220 54 34.5 41.7 45 82 17374 275 22 21.9 -1.9 | 219 58 36.2 45.2 46 72 18288 360 25 -0.0 -25.0 | 213 26 14.2 22.1 47 70 18440 15 8 -2.1 -7.7 | 197 41 12.2 39.4 48 68 18593 10 20 -3.5 -19.7 | 201 29 10.8 27.4 49 65 18898 155 1 -0.4 0.9 | 196 50 13.8 48.0 50 62 19202 255 10 9.7 2.6 | 206 55 23.9 49.7 51 59 19507 305 19 15.6 -10.9 | 219 47 29.8 36.2 52 57 19812 340 26 8.9 -24.4 | 226 32 23.1 22.7 53 54 20117 360 15 -0.0 -15.0 | 204 35 14.2 32.1 54 52 20422 15 20 -5.2 -19.3 | 198 29 9.1 27.8 55 50 20640 220 5 3.2 3.8 | 199 54 17.5 50.9 56 49 20726 25 17 -7.2 -15.4 | 193 32 7.1 31.7 57 45 21336 280 7 6.9 -1.2 | 205 51 21.1 45.9 58 41 21946 295 10 9.1 -4.2 | 209 49 23.3 42.9 59 37 22555 20 15 -5.1 -14.1 | 195 34 9.1 33.0 60 36 22860 350 10 1.7 -9.8 | 203 41 16.0 37.2 61 30 24040 135 5 -3.5 3.5 | 192 52 10.7 50.6 62 28 24384 135 6 -4.2 4.2 | 191 52 10.0 51.3 63 22 26213 145 2 -1.1 1.6 | 195 50 13.1 48.7 64 20 26700 45 3 -2.1 -2.1 | 195 47 12.1 45.0 65 18 27432 65 11 -10.0 -4.6 | 186 43 4.3 42.4 66 17 27737 45 15 -10.6 -10.6 | 186 37 3.6 36.5 67 16 28042 40 24 -15.4 -18.4 | 178 29 -1.2 28.7 68 16 28346 70 23 -21.6 -7.9 | 169 40 -7.4 39.2 69 13 29261 100 23 -22.7 4.0 | 171 52 -8.4 51.1 70 13 29566 90 24 -24.0 0.0 | 168 48 -9.8 47.1 71 12 29870 100 29 -28.6 5.0 | 165 54 -14.3 52.1 72 12 30175 130 22 -16.9 14.1 | 178 61 -2.6 61.2 73 10 31200 75 31 -29.9 -8.0 | 158 42 -15.7 39.1 Wind Parameters Mean winds (0-6000m): 346.8 at 65.6 knts Storm direction: 16.8 at 49.2 knts Shear (0-3000m) pos: 8.6 neg: 5.0 tot: 13.6 10-3/s Storm rel Dir Shear (0-3000m): 61.4 deg Storm rel helicity (0-3000m) pos: 435.1 neg: -106.6 tot: 328.5 m^2/s^2 ave: 109.5 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 15.8 stream: 5.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 131.79 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 ------------------------------------------------------------------------------- 500 323 43 253 42| 27.6 0.0 27.6|271.5 -6.5 265.0 530.0 0.74| 29.4 21.6 1000 330 46 258 38| 20.0 0.0 20.0|339.0 -6.5 332.5 332.5 0.68| 21.8 14.8 1500 339 48 266 32| 17.1 0.0 17.1|390.9 -6.5 384.3 256.2 0.67| 19.3 13.0 2000 343 52 275 29| 12.8 2.8 15.7|418.1 -30.6 387.4 193.7 0.56| 17.9 10.1 2500 344 55 280 30| 10.3 3.5 13.8|425.0 -53.0 372.0 148.8 0.48| 16.1 7.7 3000 343 58 285 32| 8.6 5.0 13.6|435.1-106.6 328.5 109.5 0.37| 15.8 5.9 4000 341 61 288 36| 9.4 3.8 13.2|645.9-230.6 415.3 103.8 0.35| 16.8 5.9 5000 344 63 293 34| 7.5 3.2 10.7|670.8-230.6 440.2 88.0 0.36| 14.0 5.0 6000 347 66 300 34| 7.0 2.7 9.7|757.8-230.6 527.2 87.9 0.39| 12.7 4.9 Wrote GIF file: /home/apache/climate/data/raob//PACD/skewt/PACD.skewt.20251207.00.gif