UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for PACD... Searching the city database file for: PACD ... Date:1200Z 17 OCT 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 1004 31 0.6 -0.5 92 1.1 0.1 140 2 273.4 274.0 273.1 283.4 3.67 1 1000 59 6.2 3.3 82 2.9 4.8 110 5 279.4 280.2 278.0 292.7 4.85 2 998 75 6.2 3.4 82 2.8 4.9 109 5 279.5 280.3 278.1 293.0 4.89 3 994 108 6.0 3.1 82 2.9 4.6 106 6 279.6 280.4 278.1 292.9 4.81 4 936 598 2.0 1.1 94 0.9 1.6 133 9 280.4 281.2 278.0 292.7 4.42 5 926 684 1.4 -1.1 83 2.5 0.3 139 9 280.7 281.3 277.3 291.3 3.81 6 925 693 1.4 -1.0 84 2.4 0.4 140 9 280.7 281.4 277.4 291.5 3.84 7 914 789 0.4 -1.6 86 2.0 -0.4 147 8 280.7 281.3 277.2 291.1 3.72 8 909 833 0.4 -2.6 80 3.0 -0.8 150 8 281.1 281.7 277.1 290.9 3.47 9 904 877 0.8 -6.2 59 7.0 -1.8 153 7 282.0 282.4 276.4 289.5 2.66 10 901 904 1.8 -10.2 41 12.0 -2.3 154 7 283.3 283.6 276.1 288.9 1.95 11 896 949 2.4 -14.6 27 17.0 -2.9 159 7 284.3 284.6 275.9 288.4 1.37 12 882 1076 2.2 -18.8 19 21.0 -3.8 174 7 285.4 285.6 275.8 288.4 0.98 13 851 1364 0.8 -27.2 10 28.0 -5.7 204 9 286.9 287.0 275.8 288.4 0.48 14 850 1373 0.6 -27.4 10 28.0 -5.8 205 9 286.8 286.9 275.7 288.3 0.47 15 835 1516 0.0 -17.0 26 17.0 -5.0 208 9 287.6 287.8 277.3 291.3 1.21 16 825 1612 -0.9 -18.9 24 18.0 -5.9 210 9 287.6 287.8 277.1 290.8 1.04 17 814 1719 -1.5 -13.5 39 12.0 -5.3 212 9 288.1 288.4 278.2 293.1 1.65 18 786 1996 -3.7 -13.7 46 10.0 -6.8 223 9 288.7 289.0 278.5 293.7 1.69 19 752 2344 -5.9 -18.9 35 13.0 -9.4 243 12 289.9 290.1 278.3 293.5 1.14 20 712 2769 -9.7 -14.4 69 4.7 -11.1 264 19 290.3 290.6 279.4 295.6 1.76 21 700 2900 -9.9 -17.9 52 8.0 -12.0 255 21 291.5 291.8 279.4 295.6 1.33 22 698 2922 -10.1 -19.1 48 9.0 -12.4 256 21 291.5 291.8 279.2 295.3 1.21 23 677 3157 -12.1 -18.1 61 6.0 -13.6 245 19 291.9 292.1 279.6 296.0 1.36 24 676 3168 -12.3 -16.3 72 4.0 -13.4 243 19 291.8 292.0 279.8 296.6 1.58 25 665 3294 -13.1 -15.4 83 2.3 -13.7 225 18 292.2 292.5 280.2 297.5 1.73 26 660 3352 -12.3 -15.4 78 3.1 -13.2 217 18 293.8 294.1 281.0 299.1 1.75 27 631 3694 -14.1 -17.9 73 3.8 -15.1 215 18 295.5 295.8 281.4 300.1 1.48 28 624 3779 -14.7 -18.2 75 3.5 -15.6 216 19 295.8 296.0 281.4 300.3 1.46 29 618 3852 -14.9 -19.9 66 5.0 -16.1 216 19 296.4 296.6 281.5 300.4 1.27 30 613 3914 -15.3 -19.8 68 4.5 -16.4 217 19 296.6 296.8 281.6 300.7 1.30 31 610 3951 -15.7 -19.7 71 4.0 -16.7 217 19 296.5 296.8 281.6 300.7 1.31 32 601 4063 -16.5 -21.5 65 5.0 -17.6 218 20 296.9 297.1 281.5 300.5 1.14 33 592 4177 -17.3 -22.3 65 5.0 -18.4 219 20 297.2 297.4 281.6 300.7 1.08 34 562 4564 -20.9 -22.8 85 1.9 -21.3 220 26 297.4 297.6 281.7 300.9 1.09 35 557 4631 -21.1 -22.3 90 1.2 -21.4 221 26 298.0 298.2 282.0 301.6 1.15 36 548 4751 -21.9 -24.1 82 2.2 -22.3 223 24 298.4 298.6 282.0 301.6 0.99 37 545 4791 -22.1 -26.7 66 4.6 -22.9 223 24 298.6 298.8 281.8 301.2 0.79 38 542 4832 -22.3 -27.2 64 4.9 -23.1 224 23 298.9 299.0 281.9 301.3 0.76 39 535 4928 -22.9 -28.9 58 6.0 -23.9 226 21 299.3 299.4 281.9 301.4 0.66 40 503 5377 -26.9 -31.4 66 4.5 -27.5 230 22 299.7 299.8 282.0 301.6 0.55 41 500 5420 -27.3 -33.3 57 6.0 -28.0 230 23 299.8 299.8 281.9 301.3 0.46 42 496 5477 -27.7 -33.7 57 6.0 -28.5 230 27 300.0 300.0 282.0 301.5 0.45 43 491 5550 -28.3 -33.2 63 4.9 -28.9 231 27 300.1 300.2 282.0 301.7 0.47 44 483 5667 -28.9 -33.3 66 4.4 -29.5 233 26 300.8 300.9 282.3 302.4 0.48 45 481 5696 -29.1 -33.3 67 4.2 -29.6 233 26 300.9 301.0 282.4 302.5 0.48 46 477 5755 -29.5 -38.5 41 9.0 -30.4 234 25 301.1 301.2 282.2 302.1 0.29 47 473 5815 -29.9 -38.9 41 9.0 -30.8 234 25 301.3 301.4 282.3 302.3 0.28 48 471 5845 -29.9 -42.9 27 13.0 -31.0 232 24 301.7 301.7 282.3 302.3 0.18 49 465 5936 -30.5 -43.5 27 13.0 -31.6 226 23 302.1 302.1 282.4 302.7 0.17 50 431 6467 -34.9 -51.9 16 17.0 -35.8 225 21 303.1 303.1 282.7 303.4 0.07 51 406 6878 -38.3 -51.3 24 13.0 -38.9 237 20 303.9 303.9 283.1 304.2 0.08 52 400 6980 -39.3 -51.3 27 12.0 -39.9 240 20 303.9 303.9 283.1 304.2 0.08 53 368 7546 -44.7 -55.7 28 11.0 -45.0 234 21 304.1 304.1 283.1 304.3 0.05 54 300 8880 -56.3 -60.9 56 4.6 -56.3 240 32 306.0 306.0 283.8 306.1 0.04 55 280 9312 -59.9 -62.9 68 3.0 -59.9 235 37 306.9 306.9 284.2 307.0 0.03 56 250 10020 -57.7 -72.7 13 15.0 -57.8 235 52 320.3 320.3 288.8 320.3 0.01 57 218 10898 -53.2 -76.8 4 23.6 -53.5 230 65 340.1 340.1 294.3 340.1 0.01 58 200 11460 -50.3 -79.3 2 29.0 -50.8 235 60 353.1 353.1 297.3 353.1 0.00 59 150 13330 -50.7 -81.7 1 31.0 -51.3 230 59 382.7 382.7 302.7 382.7 0.00 60 100 15980 -49.3 -82.3 1 33.0 -50.3 225 48 432.5 432.5 309.1 432.5 0.00 61 90 16668 -50.9 -82.9 1 32.0 -51.8 218 54 442.5 442.5 310.1 442.5 0.00 62 83 17195 -50.3 -83.3 1 33.0 -51.4 227 50 454.1 454.1 311.3 454.1 0.00 63 74 17940 -52.5 -83.5 1 31.0 -53.4 239 44 464.6 464.6 312.2 464.7 0.01 64 71 18208 -50.9 -83.9 1 33.0 -52.1 236 46 473.6 473.6 313.0 473.6 0.00 65 70 18300 -51.5 -83.5 1 32.0 -52.6 230 36 474.2 474.2 313.0 474.2 0.01 66 67 18584 -52.5 -84.5 1 32.0 -53.5 225 37 478.0 478.0 313.3 478.0 0.00 67 59 19412 -49.7 -82.7 1 33.0 -51.2 239 40 502.0 502.0 315.1 502.1 0.01 68 50 20480 -56.1 -86.1 1 30.0 -57.0 250 30 511.3 511.3 315.7 511.3 0.00 69 44 21298 -52.7 -84.7 1 32.0 -54.2 260 33 538.6 538.6 317.5 538.7 0.01 70 37 22415 -53.3 -85.3 1 32.0 -54.9 255 15 564.4 564.4 318.9 564.5 0.01 71 35 22770 -56.3 -86.3 1 30.0 -57.5 204 11 565.7 565.7 318.9 565.7 0.01 72 34 22954 -56.3 -86.3 1 30.0 -57.5 186 13 570.4 570.4 319.2 570.4 0.01 73 33 23144 -54.9 -86.9 1 32.0 -56.4 199 19 579.0 579.0 319.6 579.0 0.01 74 33 23144 -52.7 -85.7 1 33.0 -54.5 199 19 584.8 584.8 319.9 584.9 0.01 75 30 23760 -52.1 -84.1 1 32.0 -54.2 230 19 602.6 602.6 320.7 602.7 0.01 76 29 23978 -53.1 -85.1 1 32.0 -55.1 232 18 605.7 605.7 320.9 605.8 0.01 77 24 25194 -53.7 -85.7 1 32.0 -55.9 228 11 637.7 637.7 322.2 637.7 0.01 78 23 25468 -51.9 -84.9 1 33.0 -54.5 216 14 650.8 650.8 322.7 650.9 0.01 79 20 26370 -53.1 -85.1 1 32.0 -55.8 265 15 673.6 673.6 323.6 673.7 0.01 80 18 27053 -50.3 -84.3 1 34.0 -53.9 261 17 703.1 703.1 324.6 703.2 0.02 81 15 28232 -53.9 -85.9 1 32.0 -56.9 359 9 728.7 728.8 325.3 728.9 0.02 82 14 28676 -52.7 -85.7 1 33.0 -56.2 297 5 747.3 747.3 325.8 747.5 0.02 83 10 30850 -52.1 -85.1 1 33.0 -56.8 215 8 825.1 825.1 327.8 825.3 0.03 84 9.4 31250 -52.5 -85.5 1 33.0 -57.2 238 8 838.3 838.3 328.1 838.5 0.03 85 8.9 31605 -51.3 -85.3 1 34.0 -56.6 259 9 856.1 856.1 328.5 856.4 0.03 86 7.8 32460 -52.7 -85.7 1 33.0 -57.9 309 9 883.4 883.4 329.1 883.7 0.03 87 7.0 33160 -51.7 -84.7 1 33.0 -57.7 350 10 915.3 915.4 329.7 915.8 0.04 88 6.5 33640 -51.5 -85.5 1 34.0 -57.8 341 11 935.8 935.8 330.1 936.2 0.04 89 5.9 34270 -49.3 -84.3 1 35.0 -57.1 330 13 971.6 971.6 330.7 972.2 0.05 90 5.3 34969 -51.1 -85.1 1 34.0 -58.4 317 14 993.8 993.9 331.1 994.4 0.05 91 5.0 35350 -48.3 -83.3 1 35.0 -57.2 310 15 1023.3 1023.3 331.5 1024.1 0.08 92 4.8 35619 -48.7 -83.7 1 35.0 -57.6 1033.4 1033.5 331.7 1034.3 0.07 TRP 280 9312 -59.9 -62.9 68 3.0 -59.9 235 37 306.9 306.9 284.2 307.0 0.03 WND 218 10898 -53.2 -76.8 4 23.6 -53.5 230 65 340.1 340.1 294.3 340.1 0.01 Sounding variables and indices 1000-500 mb thick: 5361.00 m Freezing level: 835.00 mb = 1515.64 m = 4972.51 ft Wetbulb zero: 920.02 mb = 736.32 m = 2415.72 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 60.00 % Est. max temperature: 13.92 C = 57.06 F Sfc-Lift cond lev (LCL): 986.80 mb = 167.48 m = 549.45 ft T: 5.52 C 700-500 lapse rate: 6.90 C/km ThetaE index: 3.05 C Layer 914.0- 851.0 mb Conv cond level (CCL): 914.69 mb = 782.98 m = 2568.79 ft Mean mixing ratio: 4.33 g/kg Conv temperature: 7.85 C = 46.13 F Cap Strength: 7.52 C Lifted Index: 7.37 C Risk: None Lifted Index @300 mb: 9.89 C Lifted Index @700 mb: 4.32 C Showalter Index: 10.24 C Risk: None Total Totals Index: 27.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: -0.10 C K Index: -7.50 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 2.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.46 J/kg Max Up Vert Vel: 3.60 m/s Conv Inhibition (B-): 67109.29 J/kg Cap Strength: 7.53 C Lift Cond Lev (LCL): 922.44 mb = 715.21 m = 2346.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 254 at 12 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 1004 31 140 2 -1.3 1.5 | 82 13 -13.0 -1.9 1 1000 59 110 5 -4.7 1.7 | 84 16 -16.4 -1.7 2 970 305 90 9 -9.0 0.0 | 81 21 -20.7 -3.4 3 935 610 135 9 -6.4 6.4 | 99 18 -18.1 2.9 4 925 693 140 9 -5.8 6.9 | 101 18 -17.5 3.5 5 900 914 155 7 -3.0 6.3 | 101 15 -14.7 2.9 6 866 1219 190 7 1.2 6.9 | 108 11 -10.5 3.5 7 850 1373 205 9 3.8 8.2 | 121 9 -7.9 4.7 8 802 1829 215 9 5.2 7.4 | 121 8 -6.5 3.9 9 772 2134 230 9 6.9 5.8 | 116 5 -4.8 2.3 10 742 2438 250 14 13.2 4.8 | 227 2 1.5 1.4 11 714 2743 265 19 18.9 1.7 | 284 7 7.2 -1.8 12 700 2900 255 21 20.3 5.4 | 257 9 8.6 2.0 13 686 3048 260 20 19.7 3.5 | 270 8 8.0 0.0 14 659 3353 215 18 10.3 14.7 | 173 11 -1.4 11.3 15 633 3658 215 18 10.3 14.7 | 173 11 -1.4 11.3 16 583 4267 220 21 13.5 16.1 | 188 13 1.8 12.7 17 560 4572 220 27 17.4 20.7 | 198 18 5.7 17.2 18 538 4877 225 22 15.6 15.6 | 198 13 3.9 12.1 19 516 5182 230 17 13.0 10.9 | 190 8 1.3 7.5 20 500 5420 230 23 17.6 14.8 | 208 13 5.9 11.3 21 495 5486 230 28 21.4 18.0 | 214 18 9.8 14.6 22 474 5791 235 25 20.5 14.3 | 219 14 8.8 10.9 23 454 6096 215 21 12.0 17.2 | 181 14 0.4 13.8 24 400 6980 240 20 17.3 10.0 | 221 9 5.6 6.6 25 398 7010 230 23 17.6 14.8 | 208 13 5.9 11.3 26 363 7620 235 21 17.2 12.0 | 213 10 5.5 8.6 27 300 8880 240 32 27.7 16.0 | 232 20 16.0 12.6 28 288 9144 240 30 26.0 15.0 | 231 18 14.3 11.6 29 280 9312 235 37 30.3 21.2 | 226 26 18.6 17.8 30 274 9449 240 32 27.7 16.0 | 232 20 16.0 12.6 31 261 9754 245 46 41.7 19.4 | 242 34 30.0 16.0 32 250 10020 235 52 42.6 29.8 | 230 41 30.9 26.4 33 237 10363 220 58 37.3 44.4 | 212 48 25.6 41.0 34 218 10898 230 65 49.8 41.8 | 225 54 38.1 38.3 35 216 10973 230 65 49.8 41.8 | 225 54 38.1 38.3 36 200 11460 235 60 49.1 34.4 | 230 49 37.5 31.0 37 171 12497 235 49 40.1 28.1 | 229 38 28.4 24.7 38 150 13330 230 59 45.2 37.9 | 224 48 33.5 34.5 39 117 14935 225 64 45.3 45.3 | 219 54 33.6 41.8 40 112 15240 230 62 47.5 39.9 | 225 51 35.8 36.4 41 107 15545 245 54 48.9 22.8 | 243 42 37.2 19.4 42 100 15980 225 48 33.9 33.9 | 216 38 22.2 30.5 43 97 16154 225 48 33.9 33.9 | 216 38 22.2 30.5 44 93 16459 215 55 31.5 45.1 | 206 46 19.9 41.6 45 73 17983 240 44 38.1 22.0 | 235 32 26.4 18.6 46 70 18288 235 47 38.5 27.0 | 229 36 26.8 23.5 47 70 18300 230 36 27.6 23.1 | 219 25 15.9 19.7 48 67 18593 225 37 26.2 26.2 | 212 27 14.5 22.7 49 61 19202 235 45 36.9 25.8 | 228 34 25.2 22.4 50 53 20117 255 24 23.2 6.2 | 256 12 11.5 2.8 51 50 20480 250 30 28.2 10.3 | 248 18 16.5 6.8 52 44 21336 260 33 32.5 5.7 | 264 21 20.8 2.3 53 42 21641 245 23 20.8 9.7 | 236 11 9.2 6.3 54 40 21946 270 14 14.0 -0.0 | 326 4 2.3 -3.4 55 38 22250 250 17 16.0 5.8 | 241 5 4.3 2.4 56 36 22555 260 13 12.8 2.3 | 317 2 1.1 -1.2 57 35 22860 180 10 0.0 10.0 | 119 13 -11.7 6.6 58 33 23165 200 20 6.8 18.8 | 162 16 -4.9 15.4 59 31 23470 230 21 16.1 13.5 | 204 11 4.4 10.1 60 30 23760 230 19 14.6 12.2 | 198 9 2.9 8.8 61 30 23774 235 17 13.9 9.8 | 199 7 2.2 6.3 62 29 24079 230 19 14.6 12.2 | 198 9 2.9 8.8 63 27 24384 235 23 18.8 13.2 | 216 12 7.1 9.8 64 26 24689 235 18 14.7 10.3 | 204 8 3.1 6.9 65 25 24994 295 12 10.9 -5.1 | 5 9 -0.8 -8.5 66 24 25298 195 10 2.6 9.7 | 124 11 -9.1 6.2 67 21 25908 270 24 24.0 -0.0 | 286 13 12.3 -3.4 68 20 26213 280 24 23.6 -4.2 | 302 14 11.9 -7.6 69 20 26370 265 15 14.9 1.3 | 303 4 3.2 -2.1 70 20 26518 290 14 13.2 -4.8 | 350 8 1.5 -8.2 71 19 26822 265 13 13.0 1.1 | 331 3 1.3 -2.3 72 18 27127 260 18 17.7 3.1 | 273 6 6.0 -0.3 73 17 27432 335 9 3.8 -8.2 | 34 14 -7.9 -11.6 74 16 27737 5 10 -0.9 -10.0 | 43 18 -12.6 -13.4 75 15 28042 25 10 -4.2 -9.1 | 52 20 -15.9 -12.5 76 13 29261 215 1 0.6 0.8 | 77 11 -11.1 -2.6 77 10 30850 215 8 4.6 6.6 | 114 8 -7.1 3.1 78 7 33160 350 10 1.7 -9.8 | 37 17 -10.0 -13.3 79 5 35350 310 15 11.5 -9.6 | 1 13 -0.2 -13.1 Wind Parameters Mean winds (0-6000m): 223.6 at 16.3 knts Storm direction: 253.6 at 12.2 knts Shear (0-3000m) pos: 4.7 neg: 1.2 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): -173.5 deg Storm rel helicity (0-3000m) pos: 58.0 neg: -10.2 tot: 47.9 m^2/s^2 ave: 16.0 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 59.67 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 ------------------------------------------------------------------------------- 500 103 8 85 19| 0.0 7.3 7.3| 25.3 -2.6 22.8 45.5 0.35| 12.8 4.5 1000 125 8 93 18| 3.3 3.7 6.9| 39.3 -2.6 36.7 36.7 0.38| 10.0 3.8 1500 148 8 102 16| 4.2 2.4 6.6| 47.9 -2.6 45.4 30.3 0.41| 8.7 3.6 2000 169 8 109 14| 3.6 1.8 5.4| 48.0 -3.1 44.9 22.4 0.36| 7.2 2.6 2500 192 9 118 11| 4.6 1.5 6.1| 52.4 -3.5 48.9 19.6 0.44| 7.7 3.4 3000 218 11 134 7| 4.7 1.2 5.9| 58.0 -10.2 47.9 16.0 0.36| 8.0 2.9 4000 221 13 151 7| 3.8 2.7 6.5| 64.1 -40.8 23.2 5.8 0.07| 8.2 0.6 5000 221 15 166 8| 3.2 2.2 5.4| 79.0 -42.8 36.2 7.2 0.10| 8.0 0.8 6000 224 16 177 8| 3.3 2.3 5.6| 97.1 -69.1 28.0 4.7 0.06| 8.5 0.5 Wrote GIF file: /home/apache/climate/data/raob//PACD/skewt/PACD.skewt.20251017.12.gif