UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for PACD... Searching the city database file for: PACD ... Date:1200Z 25 APR 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 1001 31 1.0 -0.5 90 1.5 0.4 100 5 274.1 274.7 273.5 284.1 3.68 1 1000 32 2.0 0.3 88 1.7 1.3 100 5 275.1 275.8 274.4 285.8 3.90 2 997 56 3.2 1.2 87 2.0 2.3 109 5 276.6 277.3 275.6 288.0 4.18 3 983 171 2.6 -0.1 82 2.7 1.4 151 4 277.1 277.8 275.5 287.7 3.86 4 972 262 3.0 -3.0 65 6.0 0.6 184 3 278.4 278.9 275.2 287.2 3.15 5 948 464 1.6 -5.4 60 7.0 -1.0 221 4 279.0 279.4 274.9 286.5 2.69 6 925 662 0.0 -7.0 59 7.0 -2.5 245 5 279.3 279.7 274.7 286.2 2.44 7 899 889 -1.9 -7.9 63 6.0 -4.0 236 4 279.6 280.0 274.7 286.3 2.34 8 850 1332 -5.3 -8.1 81 2.8 -6.2 255 17 280.6 281.0 275.4 287.5 2.44 9 813 1680 -8.1 -8.9 94 0.8 -8.4 255 16 281.2 281.6 275.6 288.1 2.40 10 811 1699 -8.1 -9.0 93 0.9 -8.4 255 16 281.4 281.8 275.7 288.2 2.38 11 809 1718 -7.5 -10.5 79 3.0 -8.4 255 15 282.3 282.6 275.8 288.4 2.12 12 806 1747 -7.5 -10.8 77 3.3 -8.5 255 15 282.6 282.9 275.9 288.6 2.08 13 793 1874 -6.9 -13.9 57 7.0 -8.9 252 16 284.5 284.8 276.3 289.4 1.64 14 785 1953 -7.1 -15.1 53 8.0 -9.4 247 17 285.1 285.4 276.5 289.6 1.50 15 781 1992 -7.3 -14.3 57 7.0 -9.3 245 18 285.3 285.6 276.7 290.1 1.62 16 777 2032 -7.3 -16.3 49 9.0 -9.8 242 19 285.7 286.0 276.6 289.9 1.38 17 756 2245 -8.5 -13.5 67 5.0 -10.0 237 22 286.7 287.0 277.6 292.0 1.78 18 752 2287 -8.5 -14.5 62 6.0 -10.2 237 22 287.1 287.4 277.7 292.0 1.65 19 704 2794 -13.1 -15.7 81 2.6 -13.8 233 23 287.5 287.8 277.8 292.3 1.60 20 700 2837 -13.3 -16.1 79 2.8 -14.0 235 22 287.8 288.0 277.9 292.4 1.55 21 692 2924 -14.1 -16.9 79 2.8 -14.8 236 22 287.8 288.1 277.7 292.2 1.47 22 690 2946 -14.1 -17.4 76 3.3 -14.9 236 22 288.1 288.3 277.8 292.3 1.41 23 683 3023 -13.7 -20.7 55 7.0 -15.3 237 23 289.3 289.5 278.0 292.6 1.08 24 680 3057 -13.1 -26.1 33 13.0 -15.6 238 23 290.4 290.5 277.9 292.5 0.67 25 673 3135 -13.5 -19.5 61 6.0 -14.9 239 23 290.8 291.0 278.9 294.5 1.21 26 668 3192 -13.5 -26.5 33 13.0 -16.0 239 23 291.4 291.5 278.4 293.5 0.66 27 667 3203 -13.5 -23.5 43 10.0 -15.6 239 23 291.5 291.7 278.7 294.2 0.86 28 666 3215 -13.5 -20.5 56 7.0 -15.2 239 23 291.7 291.9 279.1 295.1 1.12 29 663 3249 -13.9 -18.9 66 5.0 -15.1 240 23 291.6 291.8 279.3 295.6 1.29 30 608 3898 -19.5 -22.1 80 2.6 -20.0 241 25 292.4 292.6 279.4 295.8 1.07 31 602 3972 -19.9 -22.9 77 3.0 -20.5 240 25 292.8 293.0 279.5 296.0 1.01 32 597 4033 -19.7 -27.7 49 8.0 -21.1 239 25 293.7 293.9 279.5 295.8 0.66 33 595 4058 -18.9 -35.9 21 17.0 -21.2 239 25 295.0 295.0 279.5 296.0 0.30 34 594 4071 -18.7 -33.7 25 15.0 -20.9 239 25 295.3 295.4 279.8 296.6 0.37 35 593 4083 -18.9 -30.9 34 12.0 -20.8 238 25 295.2 295.3 279.9 296.8 0.49 36 592 4096 -18.9 -34.9 23 16.0 -21.1 238 25 295.4 295.4 279.8 296.5 0.33 37 590 4121 -19.1 -31.1 34 12.0 -21.0 238 25 295.4 295.5 280.0 297.0 0.48 38 587 4159 -19.3 -33.3 28 14.0 -21.4 237 25 295.6 295.7 280.0 296.9 0.39 39 583 4210 -19.9 -27.9 49 8.0 -21.2 236 25 295.5 295.6 280.3 297.6 0.66 40 581 4235 -19.9 -32.9 30 13.0 -21.8 236 25 295.8 295.9 280.1 297.2 0.41 41 578 4273 -20.1 -27.1 54 7.0 -21.3 235 25 296.0 296.1 280.6 298.3 0.72 42 573 4337 -20.7 -28.7 49 8.0 -22.0 234 25 296.0 296.1 280.5 298.1 0.62 43 569 4389 -20.9 -38.9 18 18.0 -23.0 232 26 296.4 296.4 280.1 297.2 0.23 44 560 4507 -21.9 -38.9 20 17.0 -23.9 230 27 296.6 296.6 280.1 297.4 0.24 45 558 4533 -22.1 -42.1 15 20.0 -24.2 229 27 296.6 296.7 280.1 297.2 0.17 46 555 4572 -22.3 -40.3 18 18.0 -24.3 228 27 296.9 296.9 280.3 297.6 0.21 47 554 4586 -22.5 -29.5 53 7.0 -23.6 228 27 296.8 296.9 280.8 298.7 0.60 48 553 4599 -22.7 -28.7 58 6.0 -23.7 227 28 296.7 296.8 280.8 298.8 0.65 49 549 4652 -22.9 -29.9 53 7.0 -24.0 226 28 297.1 297.2 280.9 299.0 0.58 50 545 4705 -23.5 -35.5 32 12.0 -25.0 225 28 297.0 297.0 280.5 298.1 0.34 51 544 4719 -23.5 -33.5 39 10.0 -24.8 224 29 297.1 297.2 280.7 298.5 0.42 52 541 4759 -23.9 -26.6 78 2.7 -24.4 223 29 297.1 297.3 281.2 299.7 0.80 53 536 4827 -24.3 -25.5 90 1.2 -24.5 222 29 297.4 297.6 281.4 300.3 0.90 54 500 5330 -26.9 -42.9 21 16.0 -28.4 235 25 300.2 300.3 281.7 300.8 0.17 55 400 6910 -36.3 -49.3 25 13.0 -37.1 245 35 307.8 307.8 284.7 308.2 0.11 56 314 8541 -48.3 -61.3 21 13.0 -48.6 240 33 313.2 313.2 286.5 313.3 0.03 57 300 8840 -48.5 -64.5 14 16.0 -48.8 235 38 317.0 317.0 287.8 317.1 0.02 58 250 10050 -47.9 -74.9 3 27.0 -48.4 240 30 334.9 334.9 293.0 334.9 0.01 59 200 11520 -46.9 -80.9 1 34.0 -47.6 230 29 358.5 358.5 298.4 358.5 0.00 60 150 13430 -46.1 -82.1 1 36.0 -47.1 245 26 390.6 390.6 303.9 390.6 0.00 61 100 16080 -52.7 -85.7 1 33.0 -53.4 275 14 425.9 425.9 308.4 425.9 0.00 62 92 16621 -50.9 -85.9 1 35.0 -51.8 265 13 439.7 439.7 309.8 439.8 0.00 63 75 17939 -55.5 -87.5 1 32.0 -56.2 256 12 456.6 456.6 311.5 456.6 0.00 64 70 18380 -54.3 -87.3 1 33.0 -55.1 255 10 468.2 468.2 312.5 468.2 0.00 65 64 18951 -54.3 -87.3 1 33.0 -55.2 260 11 480.4 480.4 313.5 480.4 0.00 66 62 19153 -55.9 -87.9 1 32.0 -56.6 262 11 481.2 481.2 313.5 481.2 0.00 67 59 19469 -53.3 -87.3 1 34.0 -54.4 265 11 493.9 493.9 314.5 493.9 0.00 68 50 20530 -53.3 -87.3 1 34.0 -54.5 285 8 517.9 517.9 316.2 517.9 0.00 69 47 20928 -54.1 -87.1 1 33.0 -55.3 265 10 525.2 525.2 316.6 525.2 0.00 70 33 23212 -51.1 -87.1 1 36.0 -53.2 118 2 589.1 589.1 320.1 589.1 0.01 71 30 23830 -52.3 -87.3 1 35.0 -54.4 175 3 602.1 602.1 320.7 602.1 0.01 72 29 24050 -52.5 -87.5 1 35.0 -54.6 169 3 607.4 607.4 320.9 607.4 0.01 73 21 26151 -50.3 -87.3 0 37.0 -53.6 181 10 672.8 672.8 323.5 672.8 0.01 74 21 26151 -50.3 -87.3 0 37.0 -53.6 181 10 672.8 672.8 323.5 672.8 0.01 75 21 26151 -50.3 -87.3 0 37.0 -53.6 181 10 672.8 672.8 323.5 672.8 0.01 76 21 26151 -50.3 -87.3 0 37.0 -53.6 181 10 672.8 672.8 323.5 672.8 0.01 77 20 26470 -50.5 -87.5 0 37.0 -53.8 335 4 681.6 681.6 323.8 681.7 0.01 78 17 27533 -48.1 -87.1 0 39.0 -52.7 62 6 721.7 721.7 325.1 721.8 0.01 79 14 28815 -46.9 -85.9 0 39.0 -52.5 97 10 767.0 767.0 326.4 767.1 0.02 80 13 29303 -48.7 -86.7 0 38.0 -53.9 119 10 777.2 777.2 326.7 777.3 0.02 81 11 30403 -47.3 -86.3 0 39.0 -53.6 208 10 820.3 820.3 327.7 820.5 0.02 82 10 31040 -42.3 -83.3 0 41.0 -51.4 270 4 861.6 861.7 328.7 862.0 0.04 83 9.8 31177 -41.9 -82.9 0 41.0 -51.2 262 4 868.1 868.2 328.8 868.6 0.04 84 9.5 31388 -41.9 -82.9 0 41.0 -51.4 249 4 875.9 875.9 329.0 876.3 0.04 85 9.4 31460 -41.7 -82.7 0 41.0 -51.4 245 4 879.3 879.3 329.0 879.8 0.05 86 9.1 31680 -41.7 -82.7 0 41.0 -51.5 232 3 887.5 887.5 329.2 888.0 0.05 87 8.5 32143 -40.9 -81.9 0 41.0 -51.5 204 3 908.1 908.1 329.6 908.7 0.06 88 7.8 32726 -42.9 -82.9 0 40.0 -52.8 169 3 922.7 922.7 329.8 923.2 0.05 89 7.5 32992 -41.5 -82.5 0 41.0 -52.3 153 2 938.8 938.8 330.1 939.4 0.06 90 7.0 33460 -41.9 -82.9 0 41.0 -52.8 125 2 955.8 955.9 330.5 956.5 0.06 91 6.8 33656 -41.9 -82.9 0 41.0 -53.0 963.8 963.8 330.6 964.4 0.06 92 5.8 34749 -35.5 -78.5 0 43.0 -51.3 1036.6 1036.7 331.8 1038.4 0.15 93 5.7 34870 -35.1 -78.1 0 43.0 -51.2 1043.5 1043.6 331.9 1045.4 0.16 94 5.6 34993 -34.7 -77.7 0 43.0 -51.2 1050.5 1050.7 331.9 1052.7 0.17 TRP 314 8541 -48.3 -61.3 21 13.0 -48.6 240 33 313.2 313.2 286.5 313.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5298.00 m Freezing level: 925.00 mb = 662.00 m = 2171.89 ft Wetbulb zero: 963.14 mb = 336.26 m = 1103.19 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 63.49 % Est. max temperature: 7.50 C = 45.51 F Sfc-Lift cond lev (LCL): 977.79 mb = 214.06 m = 702.29 ft T: 2.79 C 700-500 lapse rate: 5.46 C/km ThetaE index: 1.79 C Layer 983.0- 899.0 mb Conv cond level (CCL): 844.51 mb = 1382.62 m = 4536.10 ft Mean mixing ratio: 2.96 g/kg Conv temperature: 7.61 C = 45.70 F Cap Strength: 9.96 C Lifted Index: 11.75 C Risk: None Lifted Index @300 mb: 21.44 C Lifted Index @700 mb: 4.49 C Showalter Index: 11.17 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 18.80 C K Index: 10.70 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 2.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.71 J/kg Max Up Vert Vel: 4.84 m/s Conv Inhibition (B-): 71542.76 J/kg Cap Strength: 11.63 C Lift Cond Lev (LCL): 872.32 mb = 1127.27 m = 3698.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 265 at 15 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 1001 31 100 5 -4.9 0.9 | 89 20 -19.8 -0.3 1 1000 32 100 5 -4.9 0.9 | 89 20 -19.8 -0.3 2 967 305 200 3 1.0 2.8 | 97 14 -13.8 1.6 3 931 610 240 5 4.3 2.5 | 97 11 -10.5 1.3 4 925 662 245 5 4.5 2.1 | 95 10 -10.3 0.9 5 896 914 235 4 3.3 2.3 | 95 12 -11.6 1.1 6 862 1219 255 9 8.7 2.3 | 101 6 -6.1 1.1 7 850 1332 255 17 16.4 4.4 | 206 4 1.6 3.2 8 797 1829 255 15 14.5 3.9 | 173 3 -0.4 2.7 9 766 2134 235 21 17.2 12.0 | 192 11 2.4 10.9 10 737 2438 240 23 19.9 11.5 | 206 11 5.1 10.3 11 709 2743 230 24 18.4 15.4 | 194 15 3.5 14.2 12 700 2837 235 22 18.0 12.6 | 196 12 3.2 11.4 13 627 3658 245 25 22.7 10.6 | 220 12 7.8 9.4 14 577 4267 235 25 20.5 14.3 | 203 14 5.6 13.2 15 532 4877 220 30 19.3 23.0 | 192 22 4.4 21.8 16 510 5182 210 25 12.5 21.7 | 173 21 -2.3 20.5 17 500 5330 235 25 20.5 14.3 | 203 14 5.6 13.2 18 489 5486 235 24 19.7 13.8 | 201 13 4.8 12.6 19 449 6096 235 27 22.1 15.5 | 207 16 7.3 14.3 20 400 6910 245 35 31.7 14.8 | 231 22 16.9 13.6 21 377 7315 240 42 36.4 21.0 | 227 29 21.5 19.8 22 360 7620 230 37 28.3 23.8 | 211 26 13.5 22.6 23 344 7925 230 32 24.5 20.6 | 207 22 9.7 19.4 24 314 8541 240 33 28.6 16.5 | 222 21 13.7 15.3 25 300 8839 245 34 30.8 14.4 | 230 21 16.0 13.2 26 300 8840 235 38 31.1 21.8 | 218 26 16.3 20.6 27 287 9144 235 37 30.3 21.2 | 218 25 15.5 20.0 28 261 9754 225 31 21.9 21.9 | 199 22 7.1 20.7 29 250 10050 240 30 26.0 15.0 | 219 18 11.1 13.8 30 238 10363 245 29 26.3 12.3 | 226 16 11.4 11.1 31 207 11278 215 27 15.5 22.1 | 182 21 0.6 20.9 32 200 11520 230 29 22.2 18.6 | 203 19 7.4 17.5 33 189 11887 235 28 22.9 16.1 | 209 17 8.1 14.9 34 173 12497 230 23 17.6 14.8 | 192 14 2.8 13.6 35 165 12802 225 32 22.6 22.6 | 200 23 7.8 21.4 36 157 13106 245 22 19.9 9.3 | 212 10 5.1 8.1 37 150 13430 245 26 23.6 11.0 | 222 13 8.7 9.8 38 137 14021 240 18 15.6 9.0 | 185 8 0.7 7.8 39 125 14630 230 30 23.0 19.3 | 204 20 8.1 18.1 40 119 14935 250 26 24.4 8.9 | 231 12 9.6 7.7 41 114 15240 240 22 19.1 11.0 | 203 11 4.2 9.8 42 109 15545 255 19 18.4 4.9 | 223 5 3.5 3.7 43 104 15850 245 17 15.4 7.2 | 185 6 0.6 6.0 44 100 16080 275 14 13.9 -1.2 | 20 3 -0.9 -2.4 45 94 16459 255 16 15.5 4.1 | 192 3 0.6 3.0 46 90 16764 275 11 11.0 -1.0 | 61 4 -3.9 -2.1 47 86 17069 240 10 8.7 5.0 | 122 7 -6.2 3.8 48 78 17678 290 14 13.2 -4.8 | 16 6 -1.7 -6.0 49 74 17983 250 12 11.3 4.1 | 129 5 -3.6 2.9 50 71 18288 270 15 15.0 -0.0 | 352 1 0.2 -1.2 51 70 18380 255 10 9.7 2.6 | 105 5 -5.2 1.4 52 68 18593 255 10 9.7 2.6 | 105 5 -5.2 1.4 53 65 18898 260 11 10.8 1.9 | 100 4 -4.0 0.7 54 59 19507 265 11 11.0 1.0 | 87 4 -3.9 -0.2 55 53 20117 265 12 12.0 1.0 | 87 3 -2.9 -0.1 56 50 20530 285 8 7.7 -2.1 | 65 8 -7.1 -3.3 57 49 20726 235 10 8.2 5.7 | 124 8 -6.6 4.6 58 46 21031 280 10 9.8 -1.7 | 60 6 -5.0 -2.9 59 44 21336 290 4 3.8 -1.4 | 77 11 -11.1 -2.6 60 40 21946 0 0 -0.0 -0.0 | 85 15 -14.8 -1.2 61 30 23830 175 3 -0.3 3.0 | 97 15 -15.1 1.8 62 28 24384 160 3 -1.0 2.8 | 96 16 -15.9 1.6 63 26 24689 150 10 -5.0 8.7 | 111 21 -19.8 7.5 64 23 25603 130 10 -7.7 6.4 | 103 23 -22.5 5.2 65 22 25908 165 11 -2.8 10.6 | 118 20 -17.7 9.4 66 21 26213 185 10 0.9 10.0 | 122 16 -14.0 8.8 67 20 26470 335 4 1.7 -3.6 | 70 14 -13.2 -4.8 68 17 27432 75 3 -2.9 -0.8 | 84 18 -17.7 -2.0 69 17 27737 40 10 -6.4 -7.7 | 67 23 -21.3 -8.8 70 13 29261 120 10 -8.7 5.0 | 99 24 -23.5 3.8 71 13 29566 115 13 -11.8 5.5 | 99 27 -26.6 4.3 72 12 29870 170 13 -2.3 12.8 | 124 21 -17.1 11.6 73 11 30175 185 12 1.0 12.0 | 128 18 -13.8 10.8 74 10 31040 270 4 4.0 -0.0 | 84 11 -10.8 -1.2 75 7 33460 125 2 -1.6 1.1 | 90 16 -16.5 -0.0 Wind Parameters Mean winds (0-6000m): 235.4 at 19.9 knts Storm direction: 265.4 at 14.9 knts Shear (0-3000m) pos: 3.5 neg: 1.6 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 112.1 deg Storm rel helicity (0-3000m) pos: 38.3 neg: -13.9 tot: 24.4 m^2/s^2 ave: 8.1 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.27 Bulk Shear: 43.59 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 ------------------------------------------------------------------------------- 500 176 4 100 15| 8.8 0.0 8.8| 15.8 -1.4 14.4 28.8 0.31| 9.8 3.1 1000 221 4 100 12| 5.3 0.0 5.3| 17.7 -3.1 14.6 14.6 0.23| 6.9 1.6 1500 244 7 103 9| 7.1 0.0 7.1| 24.1 -3.6 20.4 13.6 0.42| 9.1 3.8 2000 248 9 111 7| 5.4 1.3 6.6| 25.7 -4.5 21.3 10.6 0.35| 8.6 3.0 2500 244 12 134 6| 4.3 1.9 6.2| 33.7 -7.4 26.3 10.5 0.33| 8.3 2.7 3000 241 14 153 6| 3.5 1.6 5.1| 38.3 -13.9 24.4 8.1 0.28| 8.0 2.2 4000 241 16 177 7| 3.0 1.4 4.4| 50.1 -21.3 28.7 7.2 0.27| 6.8 1.9 5000 237 19 185 9| 2.4 2.1 4.4| 50.1 -64.7 -14.6 -2.9 0.09| 6.9 0.6 6000 235 20 189 10| 2.4 1.8 4.2| 90.1 -78.4 11.7 1.9 0.15| 7.1 1.1 Wrote GIF file: /home/apache/climate/data/raob//PACD/skewt/PACD.skewt.20250425.12.gif