UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for PACD... Searching the city database file for: PACD ... Date:1200Z 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 -76 SFC 988 31 6.6 5.9 95 0.7 6.2 90 12 280.7 281.7 280.0 296.9 5.89 2 968 196 5.6 5.6 100 0.0 5.6 117 22 281.4 282.4 280.3 297.6 5.89 3 925 562 3.2 3.2 100 0.0 3.2 135 26 282.6 283.5 280.0 297.1 5.21 4 850 1243 -0.7 -0.7 100 0.0 -0.7 135 33 285.4 286.2 280.3 297.5 4.27 5 802 1705 -3.3 -3.5 99 0.2 -3.4 135 36 287.4 288.1 280.4 298.0 3.68 6 795 1775 -2.9 -6.4 77 3.5 -4.3 135 37 288.6 289.1 280.1 297.3 2.98 7 791 1815 -2.9 -7.8 69 4.9 -4.7 135 37 289.0 289.5 280.0 296.9 2.68 8 780 1926 -3.5 -8.5 68 5.0 -5.3 134 37 289.5 290.0 280.0 297.1 2.58 9 774 1987 -3.9 -8.9 68 5.0 -5.7 133 37 289.7 290.2 280.1 297.1 2.52 10 718 2574 -9.3 -10.7 90 1.4 -9.8 134 35 290.1 290.5 280.0 297.1 2.35 11 701 2759 -9.9 -11.8 86 1.9 -10.5 140 33 291.4 291.8 280.4 298.0 2.21 12 700 2770 -9.9 -12.0 85 2.1 -10.6 140 33 291.5 291.9 280.5 298.0 2.17 13 687 2914 -10.7 -14.1 76 3.4 -11.7 141 32 292.2 292.5 280.4 297.9 1.87 14 683 2959 -10.5 -14.8 71 4.3 -11.8 141 32 292.9 293.2 280.6 298.3 1.77 15 671 3095 -11.3 -15.0 74 3.7 -12.4 142 31 293.5 293.8 280.8 298.9 1.78 16 643 3421 -12.7 -18.7 61 6.0 -14.3 144 28 295.5 295.8 281.2 299.7 1.36 17 636 3505 -13.3 -18.3 66 5.0 -14.6 144 27 295.8 296.0 281.4 300.2 1.42 18 618 3723 -14.7 -22.7 51 8.0 -16.5 146 26 296.6 296.8 281.2 299.8 1.00 19 608 3846 -15.1 -20.1 66 5.0 -16.3 148 27 297.5 297.7 282.0 301.5 1.27 20 605 3884 -15.3 -22.3 55 7.0 -16.9 148 27 297.7 297.9 281.8 301.1 1.06 21 593 4034 -16.5 -21.4 66 4.9 -17.6 150 26 298.0 298.2 282.1 301.7 1.17 22 582 4175 -17.5 -24.5 54 7.0 -19.0 150 24 298.5 298.6 281.9 301.4 0.90 23 501 5276 -27.3 -28.4 90 1.1 -27.5 136 22 299.6 299.7 282.2 302.0 0.73 24 500 5290 -27.3 -28.5 89 1.2 -27.5 135 22 299.8 299.9 282.3 302.1 0.73 25 476 5643 -30.1 -32.3 81 2.2 -30.4 139 24 300.5 300.6 282.3 302.3 0.53 26 470 5733 -30.9 -32.5 86 1.6 -31.1 140 24 300.6 300.7 282.3 302.4 0.53 27 467 5779 -31.3 -34.1 76 2.8 -31.6 141 24 300.7 300.8 282.3 302.2 0.46 28 446 6103 -33.9 -38.2 65 4.3 -34.3 145 26 301.4 301.5 282.4 302.5 0.32 29 445 6119 -33.9 -38.1 66 4.2 -34.3 145 26 301.6 301.7 282.5 302.7 0.32 30 413 6639 -37.1 -40.6 70 3.5 -37.4 155 23 304.0 304.0 283.4 304.9 0.27 31 400 6860 -39.1 -42.8 68 3.7 -39.4 165 26 304.2 304.2 283.4 304.9 0.22 32 379 7227 -42.1 -45.6 69 3.5 -42.3 175 26 304.9 305.0 283.6 305.6 0.17 33 363 7517 -44.5 -49.3 59 4.8 -44.7 182 27 305.5 305.5 283.8 305.9 0.12 34 348 7797 -46.9 -50.0 70 3.1 -47.0 181 27 306.0 306.0 284.0 306.4 0.11 35 346 7835 -47.1 -51.0 64 3.9 -47.2 180 27 306.2 306.2 284.0 306.6 0.10 36 345 7854 -46.9 -52.9 50 6.0 -47.1 180 27 306.7 306.8 284.2 307.0 0.08 37 344 7874 -46.5 -60.5 19 14.0 -46.9 179 27 307.5 307.5 284.4 307.7 0.03 38 342 7912 -46.1 -74.1 3 28.0 -46.6 178 27 308.6 308.6 284.8 308.6 0.00 39 341 7932 -46.1 -85.1 0 39.0 -46.6 178 27 308.9 308.9 284.9 308.9 0.00 40 340 7951 -45.9 -77.9 1 32.0 -46.4 177 26 309.4 309.4 285.1 309.4 0.00 41 337 8010 -46.3 -68.3 6 22.0 -46.7 176 26 309.6 309.6 285.2 309.7 0.01 42 300 8780 -47.3 -69.3 6 22.0 -47.7 185 27 318.7 318.7 288.3 318.7 0.01 43 282 9194 -42.3 -73.3 2 31.0 -43.1 192 30 331.6 331.6 292.2 331.6 0.01 44 259 9764 -46.3 -75.3 2 29.0 -46.9 219 24 333.8 333.8 292.7 333.9 0.01 45 250 10000 -44.7 -75.7 2 31.0 -45.4 205 23 339.6 339.6 294.2 339.6 0.01 46 244 10163 -44.1 -77.1 1 33.0 -44.9 205 24 342.9 342.9 295.0 342.9 0.00 47 210 11165 -46.1 -79.1 1 33.0 -46.8 208 33 354.8 354.8 297.7 354.8 0.00 48 204 11358 -44.9 -78.9 1 34.0 -45.7 209 34 359.6 359.6 298.6 359.6 0.00 49 200 11490 -45.7 -78.7 1 33.0 -46.4 210 35 360.4 360.4 298.8 360.4 0.00 50 196 11624 -46.3 -79.3 1 33.0 -47.0 213 36 361.5 361.5 299.0 361.6 0.00 51 169 12609 -45.3 -79.3 1 34.0 -46.2 200 40 378.9 378.9 302.1 378.9 0.00 52 158 13056 -47.1 -80.1 1 33.0 -47.9 208 45 383.2 383.2 302.8 383.2 0.00 53 150 13400 -46.7 -80.7 1 34.0 -47.6 210 54 389.6 389.6 303.8 389.6 0.00 54 140 13859 -45.7 -80.7 1 35.0 -46.8 210 57 399.1 399.1 305.1 399.1 0.00 55 135 14100 -47.7 -80.7 1 33.0 -48.6 210 59 399.7 399.7 305.2 399.8 0.00 56 128 14452 -47.1 -81.1 1 34.0 -48.1 210 60 407.0 407.0 306.1 407.0 0.00 57 121 14823 -48.9 -81.9 1 33.0 -49.8 210 56 410.3 410.3 306.5 410.3 0.00 58 114 15214 -48.7 -82.7 1 34.0 -49.7 210 52 417.7 417.7 307.4 417.7 0.00 59 100 16080 -46.5 -81.5 1 35.0 -47.9 210 50 437.9 437.9 309.7 437.9 0.01 60 99 16147 -45.9 -81.9 1 36.0 -47.3 210 50 440.3 440.3 309.9 440.3 0.00 61 79 17632 -49.9 -83.6 1 33.7 -51.1 210 66 461.3 461.3 311.9 461.4 0.00 62 74 18057 -51.1 -84.1 1 33.0 -52.2 206 65 467.6 467.6 312.4 467.6 0.00 63 70 18420 -48.5 -83.5 1 35.0 -50.0 205 55 480.6 480.6 313.5 480.7 0.01 64 68 18610 -49.7 -83.7 1 34.0 -51.1 215 55 482.0 482.0 313.6 482.1 0.01 65 68 18610 -48.1 -83.1 1 35.0 -49.7 215 55 485.5 485.5 313.9 485.5 0.01 66 64 19010 -46.7 -82.7 1 36.0 -48.6 220 50 497.1 497.1 314.7 497.1 0.01 67 62 19219 -48.5 -83.5 1 35.0 -50.1 222 47 497.6 497.6 314.8 497.6 0.01 68 60 19434 -47.7 -82.7 1 35.0 -49.6 224 45 504.1 504.1 315.2 504.1 0.01 69 54 20125 -49.9 -83.9 1 34.0 -51.5 197 42 514.4 514.4 315.9 514.5 0.01 70 51 20500 -48.1 -84.1 1 36.0 -50.1 197 50 527.1 527.1 316.8 527.2 0.01 71 50 20630 -48.7 -83.7 1 35.0 -50.7 200 51 528.7 528.7 316.8 528.7 0.01 72 46 21180 -48.7 -83.7 1 35.0 -50.8 196 53 541.5 541.5 317.6 541.5 0.01 73 40 22111 -43.9 -81.9 1 38.0 -47.4 185 49 575.6 575.6 319.5 575.7 0.01 74 39 22281 -43.9 -81.9 1 38.0 -47.5 185 50 579.8 579.8 319.6 579.9 0.01 75 35 23007 -45.7 -82.7 1 37.0 -49.0 185 54 593.3 593.3 320.3 593.4 0.01 76 32 23607 -44.1 -82.1 1 38.0 -48.1 185 58 613.0 613.0 321.2 613.1 0.01 77 30 24040 -44.9 -82.9 1 38.0 -48.9 185 60 622.2 622.2 321.6 622.3 0.01 78 29 24266 -44.9 -82.9 1 38.0 -49.0 189 58 628.3 628.3 321.8 628.4 0.01 79 25 25250 -47.5 -83.5 1 36.0 -51.2 180 63 648.1 648.1 322.6 648.2 0.01 80 24 25521 -45.3 -83.3 1 38.0 -49.8 182 61 662.1 662.1 323.2 662.2 0.02 81 20 26730 -47.1 -84.1 1 37.0 -51.5 180 48 692.0 692.0 324.1 692.1 0.02 82 18 27429 -45.3 -83.3 1 38.0 -50.7 180 51 718.9 718.9 325.0 719.0 0.02 83 14 29088 -49.5 -84.5 1 35.0 -54.1 158 57 758.2 758.2 326.1 758.4 0.02 84 13 29572 -49.7 -84.7 1 35.0 -54.5 155 58 773.7 773.7 326.6 773.9 0.02 85 12 30097 -48.5 -84.5 1 36.0 -54.0 172 50 795.9 795.9 327.1 796.1 0.03 86 11 30666 -50.5 -85.5 1 35.0 -55.5 171 53 808.7 808.7 327.4 808.9 0.02 87 10 31290 -48.3 -85.3 1 37.0 -54.5 165 59 839.3 839.3 328.1 839.5 0.03 88 9.6 31559 -48.1 -84.1 1 36.0 -54.5 849.9 849.9 328.4 850.2 0.03 89 9.1 31910 -50.1 -85.1 1 35.0 -55.9 855.3 855.3 328.5 855.6 0.03 TRP 346 7835 -47.1 -51.0 64 3.9 -47.2 180 27 306.2 306.2 284.0 306.6 0.10 WND 79 17632 -49.9 -83.6 1 33.7 -51.1 210 66 461.3 461.3 311.9 461.4 0.00 Sounding variables and indices 1000-500 mb thick: 5366.00 m Freezing level: 863.46 mb = 1120.77 m = 3677.02 ft Wetbulb zero: 863.25 mb = 1118.40 m = 3669.24 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 80.16 % Est. max temperature: 11.77 C = 53.19 F Sfc-Lift cond lev (LCL): 977.49 mb = 117.51 m = 385.54 ft T: 6.08 C 700-500 lapse rate: 6.90 C/km ThetaE index: 1.13 C Layer 795.0- 780.0 mb Conv cond level (CCL): 936.76 mb = 460.39 m = 1510.45 ft Mean mixing ratio: 5.39 g/kg Conv temperature: 8.12 C = 46.62 F Cap Strength: 4.16 C Lifted Index: 3.62 C Risk: None Lifted Index @300 mb: 15.26 C Lifted Index @700 mb: 1.15 C Showalter Index: 3.38 C Risk: None Total Totals Index: 53.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.60 C Cross Totals Index: 26.60 C K Index: 23.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 172.00 Risk: None Energy Index: 0.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.57 J/kg Max Up Vert Vel: 5.01 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 4.12 C Lift Cond Lev (LCL): 936.10 mb = 466.02 m = 1528.93 ft Lev Free Conv (LFC): 931.10 mb = 509.11 m = 1670.28 ft Equ Level (EL): 881.10 mb = 953.57 m = 3128.48 ft B at Equ Level: 12.47 J/kg Max Parcel Lev (MPL): 791.10 mb = 1813.71 m = 5950.44 ft Wind level data Storm motion: 168 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 ---------------------------------------------------------- 0 988 31 90 12 -12.0 0.0 | 21 22 -7.8 -20.6 1 955 305 135 29 -20.5 20.5 | 90 16 -16.3 -0.1 2 925 562 135 26 -18.4 18.4 | 81 14 -14.2 -2.2 3 920 610 135 26 -18.4 18.4 | 81 14 -14.2 -2.2 4 885 914 140 30 -19.3 23.0 | 99 15 -15.1 2.4 5 853 1219 135 33 -23.3 23.3 | 98 19 -19.1 2.8 6 850 1243 135 33 -23.3 23.3 | 98 19 -19.1 2.8 7 789 1829 135 37 -26.2 26.2 | 104 23 -22.0 5.6 8 759 2134 130 37 -28.3 23.8 | 98 24 -24.2 3.2 9 730 2438 130 35 -26.8 22.5 | 95 23 -22.6 1.9 10 702 2743 140 34 -21.9 26.0 | 107 18 -17.7 5.5 11 700 2770 140 33 -21.2 25.3 | 106 18 -17.0 4.7 12 622 3658 145 26 -14.9 21.3 | 94 11 -10.7 0.7 13 597 3962 150 27 -13.5 23.4 | 107 10 -9.3 2.8 14 573 4267 150 22 -11.0 19.1 | 78 7 -6.8 -1.5 15 528 4877 140 22 -14.1 16.9 | 70 11 -9.9 -3.7 16 507 5182 140 20 -12.9 15.3 | 59 10 -8.7 -5.2 17 500 5290 135 22 -15.6 15.6 | 66 12 -11.4 -5.0 18 446 6096 145 26 -14.9 21.3 | 94 11 -10.7 0.7 19 427 6401 145 20 -11.5 16.4 | 60 8 -7.3 -4.2 20 400 6860 165 26 -6.7 25.1 | 151 5 -2.5 4.6 21 357 7620 185 27 2.4 26.9 | 226 9 6.5 6.3 22 346 7835 180 27 0.0 27.0 | 213 8 4.2 6.4 23 326 8230 170 25 -4.3 24.6 | 178 4 -0.1 4.1 24 300 8780 185 27 2.4 26.9 | 226 9 6.5 6.3 25 284 9144 190 31 5.4 30.5 | 224 14 9.6 10.0 26 259 9754 220 24 15.4 18.4 | 276 20 19.6 -2.2 27 250 10000 205 23 9.7 20.8 | 269 14 13.9 0.3 28 248 10058 200 23 7.9 21.6 | 265 12 12.1 1.1 29 237 10363 215 27 15.5 22.1 | 265 20 19.7 1.6 30 226 10668 205 29 12.3 26.3 | 251 17 16.4 5.7 31 200 11490 210 35 17.5 30.3 | 246 24 21.7 9.8 32 188 11887 220 37 23.8 28.3 | 254 29 28.0 7.8 33 172 12497 200 39 13.3 36.6 | 227 24 17.5 16.1 34 164 12802 200 42 14.4 39.5 | 224 26 18.6 18.9 35 157 13106 210 46 23.0 39.8 | 235 33 27.2 19.3 36 150 13400 210 54 27.0 46.8 | 230 41 31.2 26.2 37 130 14326 210 61 30.5 52.8 | 227 47 34.7 32.3 38 114 15240 210 52 26.0 45.0 | 231 39 30.2 24.5 39 108 15545 210 65 32.5 56.3 | 226 51 36.7 35.7 40 100 16080 210 50 25.0 43.3 | 232 37 29.2 22.7 41 94 16459 210 50 25.0 43.3 | 232 37 29.2 22.7 42 79 17632 210 66 33.0 57.2 | 225 52 37.2 36.6 43 75 17983 210 66 33.0 57.2 | 225 52 37.2 36.6 44 71 18288 195 60 15.5 58.0 | 208 42 19.7 37.4 45 70 18420 205 55 23.2 49.8 | 223 40 27.4 29.3 46 68 18593 215 55 31.5 45.1 | 236 43 35.7 24.5 47 59 19507 225 44 31.1 31.1 | 253 37 35.3 10.6 48 57 19812 200 35 12.0 32.9 | 233 20 16.2 12.3 49 52 20422 195 49 12.7 47.3 | 212 32 16.9 26.8 50 50 20630 200 51 17.4 47.9 | 218 35 21.6 27.4 51 45 21336 195 53 13.7 51.2 | 210 35 17.9 30.6 52 41 21946 185 48 4.2 47.8 | 197 29 8.4 27.3 53 30 24040 185 60 5.2 59.8 | 194 40 9.4 39.2 54 30 24079 195 55 14.2 53.1 | 210 37 18.4 32.6 55 28 24384 185 60 5.2 59.8 | 194 40 9.4 39.2 56 25 25298 180 63 0.0 63.0 | 186 43 4.2 42.4 57 21 26518 190 54 9.4 53.2 | 203 35 13.6 32.6 58 20 26730 180 48 0.0 48.0 | 189 28 4.2 27.4 59 19 27127 180 47 0.0 47.0 | 189 27 4.2 26.4 60 18 27432 180 51 0.0 51.0 | 188 31 4.2 30.4 61 17 27737 165 55 -14.2 53.1 | 163 34 -10.0 32.6 62 13 29566 155 58 -24.5 52.6 | 148 38 -20.3 32.0 63 12 30175 175 49 -4.3 48.8 | 180 28 -0.1 28.3 64 10 31290 165 59 -15.3 57.0 | 163 38 -11.1 36.4 Wind Parameters Mean winds (0-6000m): 138.5 at 28.0 knts Storm direction: 168.5 at 21.0 knts Shear (0-3000m) pos: 3.9 neg: 1.2 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 82.8 deg Storm rel helicity (0-3000m) pos: 163.2 neg: -36.4 tot: 126.9 m^2/s^2 ave: 42.3 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 4.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.69 Bulk Shear: 4.68 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 ------------------------------------------------------------------------------- 500 129 24 69 15| 20.4 0.0 20.4|111.2 -7.1 104.0 208.1 0.81| 26.5 21.5 1000 134 26 80 15| 12.8 0.0 12.8|128.1 -7.3 120.7 120.7 0.79| 16.3 12.9 1500 135 28 88 16| 8.5 1.4 9.9|134.1 -8.4 125.7 83.8 0.72| 12.4 8.9 2000 134 30 93 18| 6.4 1.8 8.2|140.2 -19.5 120.7 60.3 0.63| 10.4 6.5 2500 134 32 94 19| 4.8 1.4 6.2|147.9 -32.1 115.7 46.3 0.54| 9.3 5.1 3000 134 32 95 19| 3.9 1.2 5.1|163.2 -36.4 126.9 42.3 0.51| 9.0 4.6 4000 137 31 96 17| 2.8 0.9 3.7|168.5 -44.7 123.8 31.0 0.43| 7.8 3.3 5000 138 29 94 15| 2.2 0.9 3.2|168.5 -57.0 111.5 22.3 0.30| 7.1 2.1 6000 138 28 92 14| 2.2 0.9 3.0|187.1 -58.8 128.3 21.4 0.34| 6.6 2.2 Wrote GIF file: /home/apache/climate/data/raob//PACD/skewt/PACD.skewt.20251203.12.gif