UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for PACD... Searching the city database file for: PACD ... Date:0000Z 3 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 -125 SFC 982 31 8.2 5.5 83 2.7 6.8 125 38 282.8 283.8 280.8 298.8 5.77 2 925 516 4.2 3.7 97 0.5 3.9 155 55 283.6 284.5 280.7 298.6 5.39 3 897 766 2.2 2.0 99 0.2 2.1 158 56 284.0 284.9 280.4 297.9 4.93 4 895 784 2.2 1.1 92 1.1 1.7 158 56 284.2 285.0 280.1 297.2 4.63 5 884 884 1.4 0.7 95 0.7 1.1 159 58 284.4 285.2 280.1 297.2 4.55 6 864 1068 0.4 0.0 97 0.4 0.2 165 57 285.2 286.0 280.3 297.7 4.42 7 861 1096 0.6 -0.7 91 1.3 0.0 166 57 285.7 286.5 280.3 297.7 4.22 8 850 1199 -0.3 -0.5 99 0.2 -0.4 170 56 285.8 286.6 280.5 298.1 4.34 9 803 1652 -2.3 -4.2 87 1.9 -3.1 166 56 288.4 289.0 280.7 298.5 3.48 10 791 1772 -2.3 -5.7 77 3.4 -3.6 166 56 289.6 290.2 280.8 298.9 3.16 11 763 2057 -4.7 -6.1 90 1.4 -5.3 169 57 290.0 290.6 281.0 299.3 3.17 12 757 2119 -4.3 -7.9 76 3.6 -5.6 170 58 291.1 291.6 281.1 299.4 2.78 13 710 2620 -8.7 -10.8 85 2.1 -9.4 167 56 291.7 292.1 280.8 298.7 2.36 14 700 2730 -9.3 -15.3 62 6.0 -11.1 165 56 292.2 292.5 280.1 297.2 1.66 15 698 2752 -9.1 -20.1 40 11.0 -11.9 165 56 292.6 292.8 279.6 296.1 1.11 16 697 2763 -9.1 -22.1 34 13.0 -12.2 165 56 292.8 292.9 279.4 295.7 0.93 17 692 2819 -9.5 -20.5 40 11.0 -12.2 166 56 292.9 293.1 279.7 296.3 1.08 18 691 2830 -9.7 -17.7 52 8.0 -11.9 166 56 292.8 293.1 280.0 297.1 1.38 19 690 2841 -9.7 -17.7 52 8.0 -11.9 166 56 292.9 293.2 280.1 297.2 1.38 20 688 2864 -9.9 -14.9 67 5.0 -11.3 166 56 293.0 293.3 280.6 298.3 1.75 21 684 2908 -10.1 -17.1 57 7.0 -12.1 167 56 293.2 293.5 280.3 297.7 1.46 22 682 2931 -10.5 -16.5 61 6.0 -12.2 167 56 293.0 293.3 280.3 297.8 1.54 23 670 3067 -11.3 -25.3 30 14.0 -14.3 168 56 293.6 293.8 279.5 296.0 0.73 24 660 3182 -12.3 -22.3 43 10.0 -14.6 170 56 293.8 293.9 279.9 296.8 0.97 25 655 3240 -12.7 -18.7 61 6.0 -14.2 170 55 294.0 294.2 280.5 298.1 1.33 26 637 3452 -14.5 -17.4 79 2.9 -15.3 173 55 294.3 294.5 280.9 299.0 1.53 27 634 3488 -14.7 -18.8 71 4.1 -15.7 173 55 294.4 294.7 280.7 298.7 1.37 28 632 3512 -14.9 -17.7 79 2.8 -15.6 173 55 294.5 294.7 281.0 299.1 1.50 29 624 3608 -15.7 -20.1 69 4.4 -16.7 174 55 294.6 294.8 280.7 298.5 1.24 30 613 3742 -16.5 -28.5 35 12.0 -18.7 175 55 295.2 295.3 280.1 297.1 0.59 31 607 3816 -17.1 -26.1 46 9.0 -18.8 175 55 295.3 295.5 280.3 297.7 0.75 32 606 3828 -17.3 -23.3 60 6.0 -18.6 175 55 295.3 295.4 280.6 298.3 0.96 33 605 3840 -17.3 -23.3 60 6.0 -18.6 175 55 295.4 295.6 280.7 298.5 0.97 34 595 3965 -18.5 -20.0 88 1.5 -18.8 175 55 295.4 295.7 281.1 299.5 1.31 35 583 4117 -19.3 -21.4 83 2.1 -19.8 175 54 296.2 296.4 281.3 299.9 1.19 36 578 4181 -19.7 -24.1 68 4.4 -20.5 175 54 296.5 296.6 281.1 299.5 0.94 37 571 4271 -20.3 -26.3 59 6.0 -21.4 175 54 296.8 296.9 281.0 299.3 0.78 38 570 4284 -20.3 -24.9 67 4.6 -21.2 175 54 296.9 297.1 281.3 299.8 0.89 39 563 4375 -21.1 -27.1 58 6.0 -22.1 176 53 297.1 297.2 281.1 299.4 0.74 40 554 4494 -21.9 -25.7 71 3.8 -22.6 177 51 297.5 297.6 281.4 300.2 0.85 41 549 4561 -22.1 -28.1 58 6.0 -23.1 177 50 298.0 298.1 281.4 300.3 0.69 42 531 4805 -24.1 -30.1 58 6.0 -25.0 179 47 298.5 298.6 281.5 300.4 0.59 43 519 4971 -25.5 -29.7 68 4.2 -26.1 180 45 298.7 298.9 281.7 300.8 0.63 44 500 5240 -27.9 -32.8 63 4.9 -28.5 180 43 299.0 299.1 281.6 300.6 0.48 45 485 5458 -29.7 -34.7 62 5.0 -30.3 179 43 299.4 299.5 281.7 300.8 0.41 46 483 5488 -29.9 -35.9 56 6.0 -30.6 179 43 299.5 299.6 281.7 300.8 0.37 47 481 5517 -30.3 -37.3 50 7.0 -31.0 178 43 299.4 299.5 281.5 300.5 0.32 48 475 5606 -31.3 -37.3 55 6.0 -31.9 178 43 299.2 299.3 281.5 300.3 0.33 49 471 5666 -31.7 -39.7 45 8.0 -32.4 178 43 299.5 299.5 281.5 300.3 0.26 50 442 6112 -35.9 -40.9 60 5.0 -36.2 175 43 299.7 299.7 281.5 300.5 0.24 51 439 6159 -36.1 -41.1 60 5.0 -36.5 177 42 300.0 300.0 281.7 300.8 0.24 52 436 6207 -36.5 -42.5 54 6.0 -36.9 178 41 300.1 300.1 281.7 300.8 0.21 53 400 6800 -39.9 -55.9 17 16.0 -40.5 180 27 303.1 303.1 282.7 303.3 0.05 54 341 7876 -44.7 -50.7 51 6.0 -45.0 135 26 310.8 310.8 285.7 311.2 0.11 55 300 8740 -39.5 -72.5 2 33.0 -40.5 180 16 329.7 329.7 291.6 329.7 0.01 56 250 9980 -40.7 -76.7 1 36.0 -41.7 175 34 345.6 345.6 295.6 345.6 0.00 57 200 11490 -42.5 -77.5 1 35.0 -43.6 185 40 365.5 365.5 299.8 365.5 0.00 58 150 13420 -46.3 -80.3 1 34.0 -47.3 200 54 390.3 390.3 303.8 390.3 0.00 59 119 14949 -48.2 -81.7 1 33.4 -49.2 200 72 413.4 413.4 306.9 413.4 0.00 60 100 16090 -49.7 -82.7 1 33.0 -50.7 200 51 431.7 431.7 309.0 431.7 0.00 61 92 16633 -50.9 -83.9 1 33.0 -51.8 196 56 439.7 439.7 309.8 439.8 0.00 62 85 17148 -49.9 -82.9 1 33.0 -51.0 207 56 451.8 451.8 311.0 451.9 0.00 63 78 17706 -52.3 -84.3 1 32.0 -53.2 190 50 458.1 458.1 311.6 458.1 0.00 64 75 17960 -51.9 -83.9 1 32.0 -52.9 192 48 464.1 464.1 312.1 464.1 0.00 65 71 18317 -48.7 -83.7 1 35.0 -50.1 193 48 478.3 478.3 313.3 478.3 0.01 66 70 18410 -49.5 -83.5 1 34.0 -50.8 185 54 478.5 478.5 313.3 478.5 0.01 67 68 18599 -50.1 -84.1 1 34.0 -51.4 180 54 481.2 481.2 313.5 481.2 0.00 68 59 19530 -47.5 -83.5 1 36.0 -49.4 190 55 507.0 507.0 315.4 507.0 0.01 69 56 19871 -50.7 -83.7 1 33.0 -52.1 192 49 507.3 507.3 315.5 507.3 0.01 70 50 20610 -49.7 -84.7 1 35.0 -51.5 195 47 526.4 526.4 316.7 526.4 0.01 71 40 22086 -46.1 -83.1 1 37.0 -49.0 180 47 570.1 570.1 319.2 570.1 0.01 72 36 22786 -46.9 -82.9 1 36.0 -49.8 180 54 585.4 585.4 319.9 585.5 0.01 73 35 22974 -45.3 -82.3 1 37.0 -48.7 180 56 594.4 594.4 320.3 594.4 0.01 74 30 24000 -47.3 -83.3 1 36.0 -50.5 180 53 615.7 615.7 321.3 615.8 0.01 75 28 24454 -48.1 -84.1 1 36.0 -51.3 181 53 625.7 625.7 321.7 625.8 0.01 76 25 25201 -46.9 -83.9 1 37.0 -50.7 189 54 649.8 649.8 322.7 649.9 0.01 77 21 26349 -48.3 -84.3 1 36.0 -52.2 182 60 678.8 678.8 323.7 678.9 0.02 78 20 26670 -47.9 -83.9 1 36.0 -52.0 180 62 689.6 689.6 324.1 689.7 0.02 79 19 27009 -47.5 -83.5 1 36.0 -51.9 170 62 701.0 701.0 324.4 701.1 0.02 80 17 27739 -50.1 -85.1 1 35.0 -53.9 173 67 715.3 715.3 324.9 715.4 0.02 81 14 29020 -45.9 -82.9 1 37.0 -51.9 178 60 770.4 770.4 326.5 770.6 0.03 82 12 30042 -47.5 -83.5 1 36.0 -53.4 159 56 799.4 799.5 327.3 799.7 0.03 83 12 30042 -46.1 -83.1 1 37.0 -52.6 159 56 804.4 804.4 327.4 804.7 0.03 84 11 30620 -46.5 -83.5 1 37.0 -53.1 157 56 823.2 823.2 327.8 823.5 0.03 85 10 31250 -48.3 -84.3 1 36.0 -54.5 155 56 839.3 839.3 328.2 839.6 0.03 86 9.1 31875 -46.9 -83.9 1 37.0 -54.1 154 53 867.6 867.6 328.8 867.9 0.04 87 8.1 32645 -48.7 -84.7 1 36.0 -55.5 152 50 889.8 889.8 329.2 890.2 0.04 88 7.0 33610 -46.9 -83.9 1 37.0 -55.1 150 45 935.2 935.2 330.1 935.7 0.05 TRP 341 7876 -44.7 -50.7 51 6.0 -45.0 135 26 310.8 310.8 285.7 311.2 0.11 WND 119 14949 -48.2 -81.7 1 33.4 -49.2 200 72 413.4 413.4 306.9 413.4 0.00 Sounding variables and indices 1000-500 mb thick: 5365.00 m Freezing level: 853.67 mb = 1164.59 m = 3820.78 ft Wetbulb zero: 860.47 mb = 1100.71 m = 3611.19 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 74.99 % Est. max temperature: 12.16 C = 53.88 F Sfc-Lift cond lev (LCL): 942.35 mb = 365.28 m = 1198.40 ft T: 5.44 C 700-500 lapse rate: 7.41 C/km ThetaE index: 3.67 C Layer 710.0- 692.0 mb Conv cond level (CCL): 911.66 mb = 633.99 m = 2080.00 ft Mean mixing ratio: 5.31 g/kg Conv temperature: 9.20 C = 48.55 F Cap Strength: 2.31 C Lifted Index: 2.20 C Risk: None Lifted Index @300 mb: 22.30 C Lifted Index @700 mb: 1.08 C Showalter Index: 2.37 C Risk: Showers probable Total Totals Index: 55.00 C Risk: Severe Thunderstorms probable Vertical Totals Index: 27.60 C Cross Totals Index: 27.40 C K Index: 21.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 275.00 Risk: None Energy Index: 0.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.69 J/kg Max Up Vert Vel: 3.92 m/s Conv Inhibition (B-): 0.70 J/kg Cap Strength: 2.33 C Lift Cond Lev (LCL): 915.14 mb = 603.02 m = 1978.40 ft Lev Free Conv (LFC): 900.14 mb = 737.22 m = 2418.67 ft Equ Level (EL): 850.14 mb = 1197.68 m = 3929.36 ft B at Equ Level: 7.41 J/kg Max Parcel Lev (MPL): 800.14 mb = 1680.73 m = 5514.13 ft Wind level data Storm motion: 199 at 39 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 ---------------------------------------------------------- 0 982 31 125 38 -31.1 21.8 | 71 47 -44.0 -15.1 1 949 305 145 53 -30.4 43.4 | 99 44 -43.3 6.5 2 925 516 155 55 -23.2 49.8 | 110 38 -36.1 12.9 3 914 610 155 54 -22.8 48.9 | 109 38 -35.7 12.0 4 880 914 160 58 -19.8 54.5 | 118 37 -32.7 17.6 5 850 1199 170 56 -9.7 55.1 | 129 29 -22.6 18.2 6 848 1219 170 56 -9.7 55.1 | 129 29 -22.6 18.2 7 785 1829 165 56 -14.5 54.1 | 122 32 -27.4 17.2 8 755 2134 170 58 -10.1 57.1 | 131 31 -22.9 20.2 9 726 2438 170 55 -9.6 54.2 | 128 28 -22.4 17.2 10 700 2730 165 56 -14.5 54.1 | 122 32 -27.4 17.2 11 699 2743 165 56 -14.5 54.1 | 122 32 -27.4 17.2 12 618 3658 175 55 -4.8 54.8 | 135 25 -17.7 17.9 13 570 4267 175 54 -4.7 53.8 | 134 24 -17.6 16.9 14 525 4877 180 46 0.0 46.0 | 125 16 -12.9 9.1 15 500 5240 180 43 0.0 43.0 | 115 14 -12.9 6.1 16 442 6096 175 43 -3.7 42.8 | 110 18 -16.6 5.9 17 405 6706 195 28 7.2 27.0 | 30 11 -5.6 -9.9 18 400 6800 180 27 0.0 27.0 | 52 16 -12.9 -9.9 19 354 7620 130 19 -14.6 12.2 | 48 37 -27.4 -24.7 20 341 7876 135 26 -18.4 18.4 | 59 36 -31.2 -18.5 21 339 7925 120 18 -15.6 9.0 | 46 40 -28.5 -27.9 22 309 8534 155 31 -13.1 28.1 | 71 27 -26.0 -8.8 23 300 8740 180 16 0.0 16.0 | 32 25 -12.9 -20.9 24 296 8839 180 16 0.0 16.0 | 32 25 -12.9 -20.9 25 283 9144 170 25 -4.3 24.6 | 54 21 -17.2 -12.3 26 250 9980 175 34 -3.0 33.9 | 79 16 -15.8 -3.1 27 247 10058 180 38 0.0 38.0 | 95 13 -12.9 1.1 28 236 10363 185 34 3.0 33.9 | 73 10 -9.9 -3.1 29 226 10668 205 29 12.3 26.3 | 3 11 -0.6 -10.6 30 216 10973 190 28 4.9 27.6 | 41 12 -8.0 -9.3 31 200 11490 185 40 3.5 39.8 | 107 10 -9.4 2.9 32 172 12497 195 63 16.3 60.9 | 188 24 3.4 23.9 33 150 13411 195 46 11.9 44.4 | 173 8 -1.0 7.5 34 150 13420 200 54 18.5 50.7 | 202 15 5.6 13.8 35 119 14949 200 72 24.6 67.7 | 201 33 11.8 30.7 36 114 15240 200 71 24.3 66.7 | 201 32 11.4 29.8 37 100 16090 200 51 17.4 47.9 | 203 12 4.6 11.0 38 94 16459 190 55 9.6 54.2 | 169 18 -3.3 17.2 39 86 17069 210 59 29.5 51.1 | 230 22 16.6 14.2 40 82 17374 200 46 15.7 43.2 | 204 7 2.9 6.3 41 78 17678 190 50 8.7 49.2 | 161 13 -4.2 12.3 42 71 18288 195 46 11.9 44.4 | 173 8 -1.0 7.5 43 70 18410 185 54 4.7 53.8 | 154 19 -8.2 16.9 44 68 18593 180 54 0.0 54.0 | 143 21 -12.9 17.1 45 59 19507 190 55 9.6 54.2 | 169 18 -3.3 17.2 46 51 20422 195 39 10.1 37.7 | 105 3 -2.8 0.7 47 50 20610 195 47 12.2 45.4 | 175 9 -0.7 8.5 48 45 21336 185 42 3.7 41.8 | 118 10 -9.2 4.9 49 41 21946 180 45 0.0 45.0 | 122 15 -12.9 8.1 50 31 23774 180 65 0.0 65.0 | 155 31 -12.9 28.1 51 30 24000 180 53 0.0 53.0 | 141 21 -12.9 16.1 52 28 24384 180 53 0.0 53.0 | 141 21 -12.9 16.1 53 25 25298 190 54 9.4 53.2 | 168 17 -3.5 16.3 54 20 26670 180 62 0.0 62.0 | 153 28 -12.9 25.1 55 20 26822 170 61 -10.6 60.1 | 135 33 -23.5 23.2 56 18 27432 170 65 -11.3 64.0 | 138 36 -24.1 27.1 57 16 28042 175 68 -5.9 67.7 | 149 36 -18.8 30.8 58 14 28956 180 60 0.0 60.0 | 151 26 -12.9 23.1 59 12 29870 160 56 -19.2 52.6 | 116 36 -32.0 15.7 60 10 31250 155 56 -23.7 50.8 | 111 39 -36.5 13.8 61 7 33610 150 45 -22.5 39.0 | 93 35 -35.4 2.0 Wind Parameters Mean winds (0-6000m): 169.2 at 52.1 knts Storm direction: 199.2 at 39.1 knts Shear (0-3000m) pos: 6.5 neg: 0.1 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 54.9 deg Storm rel helicity (0-3000m) pos: 511.2 neg: -68.1 tot: 443.0 m^2/s^2 ave: 147.7 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 6.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.11 Bulk Shear: 68.32 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 ------------------------------------------------------------------------------- 500 144 49 94 42| 29.9 0.0 29.9|342.4 0.0 342.4 684.7 0.94| 32.2 30.4 1000 151 53 104 39| 18.8 0.0 18.8|423.7 -1.7 422.0 422.0 0.90| 21.5 19.4 1500 157 54 111 36| 13.0 0.0 13.0|452.9 -15.9 437.0 291.3 0.79| 17.2 13.5 2000 160 55 114 35| 10.2 0.0 10.2|480.5 -30.2 450.3 225.1 0.73| 14.4 10.5 2500 162 55 117 34| 7.8 0.0 7.8|494.3 -52.0 442.3 176.9 0.64| 12.8 8.2 3000 163 55 118 33| 6.5 0.1 6.6|511.2 -68.1 443.0 147.7 0.58| 11.8 6.9 4000 165 55 121 31| 5.4 0.1 5.4|543.7 -70.2 473.4 118.4 0.58| 9.8 5.7 5000 168 54 123 29| 4.0 0.0 4.0|543.7 -90.9 452.8 90.6 0.46| 8.9 4.1 6000 169 52 122 27| 3.3 0.4 3.7|543.7-102.9 440.8 73.5 0.40| 7.9 3.2 Wrote GIF file: /home/apache/climate/data/raob//PACD/skewt/PACD.skewt.20251203.00.gif