UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for PACD... Searching the city database file for: PACD ... Date:1200Z 15 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 1004 31 -1.1 -1.8 95 0.7 -1.4 10 12 271.7 272.3 271.6 280.7 3.33 1 1000 56 -1.1 -1.9 94 0.8 -1.4 75 7 272.0 272.6 271.8 281.0 3.32 2 951 455 -3.9 -4.0 99 0.1 -4.0 72 20 273.1 273.6 271.9 281.3 2.98 3 925 673 -4.7 -5.9 91 1.2 -5.1 85 21 274.5 274.9 272.2 281.8 2.66 4 909 810 -4.7 -6.2 89 1.5 -5.2 94 16 275.9 276.3 273.0 283.2 2.64 5 882 1047 -6.3 -7.0 95 0.7 -6.5 102 16 276.6 277.0 273.3 283.7 2.56 6 879 1074 -6.3 -7.1 94 0.8 -6.6 103 17 276.9 277.3 273.5 284.0 2.55 7 850 1336 -6.9 -7.8 93 0.9 -7.2 115 19 278.9 279.3 274.5 286.0 2.50 8 823 1587 -7.9 -8.6 95 0.7 -8.1 124 21 280.4 280.9 275.3 287.3 2.42 9 818 1635 -7.5 -8.5 93 1.0 -7.8 123 21 281.4 281.8 275.8 288.4 2.46 10 700 2834 -13.1 -14.5 89 1.4 -13.5 155 23 288.0 288.3 278.3 293.3 1.77 11 685 2999 -13.9 -15.4 88 1.5 -14.3 159 23 288.9 289.2 278.6 293.9 1.68 12 619 3761 -18.7 -20.3 87 1.6 -19.1 156 26 291.9 292.1 279.4 295.7 1.23 13 596 4043 -19.3 -21.2 85 1.9 -19.7 161 30 294.3 294.6 280.5 298.0 1.18 14 535 4839 -24.1 -26.6 80 2.5 -24.5 174 35 297.8 298.0 281.5 300.5 0.81 15 521 5032 -24.9 -26.9 83 2.0 -25.2 178 43 299.1 299.3 282.1 301.8 0.81 16 519 5060 -24.9 -26.9 83 2.0 -25.2 179 44 299.5 299.6 282.2 302.1 0.81 17 504 5272 -26.5 -27.6 90 1.1 -26.7 184 56 300.0 300.2 282.4 302.6 0.79 18 500 5330 -25.9 -27.1 90 1.2 -26.1 185 59 301.5 301.6 283.1 304.2 0.83 19 498 5359 -25.5 -27.1 86 1.6 -25.8 185 59 302.3 302.4 283.4 305.0 0.83 20 491 5461 -25.5 -27.2 86 1.7 -25.8 185 60 303.5 303.7 283.9 306.3 0.84 21 476 5685 -26.3 -28.4 82 2.1 -26.6 190 61 305.2 305.4 284.5 307.8 0.77 22 471 5762 -25.7 -27.8 82 2.1 -26.1 192 61 306.9 307.1 285.2 309.7 0.83 23 433 6364 -30.5 -33.3 76 2.8 -30.9 200 62 308.3 308.4 285.4 310.1 0.53 24 400 6920 -35.5 -37.0 86 1.5 -35.7 200 61 308.9 308.9 285.4 310.2 0.40 25 397 6972 -35.9 -37.3 87 1.4 -36.0 200 61 309.0 309.1 285.4 310.4 0.39 26 377 7330 -38.9 -42.1 72 3.2 -39.1 203 60 309.6 309.7 285.5 310.5 0.25 27 375 7366 -39.5 -42.8 71 3.3 -39.7 203 60 309.3 309.4 285.4 310.1 0.23 28 350 7834 -43.7 -45.6 81 1.9 -43.8 206 57 309.8 309.8 285.5 310.5 0.18 29 346 7911 -44.5 -47.6 71 3.1 -44.6 206 56 309.7 309.8 285.4 310.3 0.15 30 339 8048 -45.7 -48.9 70 3.2 -45.9 207 54 309.9 309.9 285.5 310.4 0.13 31 326 8307 -47.9 -50.1 78 2.2 -48.0 209 51 310.4 310.4 285.6 310.8 0.12 32 319 8450 -49.3 -52.0 73 2.7 -49.4 209 49 310.4 310.4 285.6 310.7 0.10 33 316 8512 -49.9 -51.9 79 2.0 -50.0 210 48 310.4 310.4 285.6 310.7 0.10 34 311 8616 -50.5 -53.0 75 2.5 -50.6 209 51 311.0 311.0 285.8 311.3 0.09 35 301 8828 -52.5 -53.9 85 1.4 -52.5 205 59 311.1 311.1 285.8 311.4 0.08 36 300 8850 -52.7 -54.3 83 1.6 -52.7 205 60 311.1 311.1 285.8 311.4 0.08 37 297 8915 -53.3 -55.5 77 2.2 -53.4 204 62 311.1 311.1 285.8 311.4 0.07 38 294 8981 -53.3 -57.7 59 4.4 -53.4 203 63 312.0 312.0 286.1 312.2 0.05 39 288 9114 -54.3 -62.3 37 8.0 -54.4 201 66 312.4 312.4 286.2 312.6 0.03 40 276 9386 -56.1 -65.1 31 9.0 -56.2 205 71 313.7 313.7 286.6 313.7 0.02 41 267 9598 -56.1 -66.1 27 10.0 -56.2 209 76 316.6 316.7 287.6 316.7 0.02 42 266 9622 -55.9 -66.3 26 10.4 -56.1 210 77 317.2 317.2 287.9 317.3 0.02 43 250 10020 -53.1 -70.1 11 17.0 -53.4 215 64 327.1 327.1 290.9 327.2 0.01 44 232 10499 -52.9 -71.9 8 19.0 -53.2 220 59 334.5 334.5 292.9 334.5 0.01 45 200 11450 -53.3 -76.3 4 23.0 -53.7 220 55 348.4 348.4 296.3 348.4 0.01 46 179 12165 -53.1 -80.1 2 27.0 -53.5 221 48 359.9 359.9 298.7 359.9 0.00 47 169 12534 -54.5 -82.5 2 28.0 -54.8 222 48 363.6 363.6 299.4 363.6 0.00 48 150 13300 -53.1 -83.1 1 30.0 -53.5 225 46 378.6 378.6 302.0 378.6 0.00 49 130 14220 -54.7 -84.7 1 30.0 -55.1 228 45 391.5 391.5 304.0 391.5 0.00 50 123 14576 -53.1 -84.1 1 31.0 -53.7 229 44 400.7 400.7 305.3 400.7 0.00 51 113 15122 -54.3 -84.3 1 30.0 -54.8 233 39 408.3 408.3 306.3 408.3 0.00 52 100 15910 -52.3 -84.3 1 32.0 -53.0 235 25 426.7 426.7 308.4 426.7 0.00 53 92 16447 -53.3 -85.3 1 32.0 -54.0 225 28 435.0 435.0 309.4 435.0 0.00 54 88 16734 -51.5 -84.5 1 33.0 -52.4 225 32 444.2 444.2 310.3 444.2 0.00 55 83 17111 -53.1 -85.1 1 32.0 -53.9 227 34 448.4 448.4 310.7 448.4 0.00 56 81 17269 -51.7 -84.7 1 33.0 -52.7 235 27 454.4 454.4 311.3 454.4 0.00 57 78 17512 -53.1 -85.1 1 32.0 -53.9 235 27 456.4 456.4 311.4 456.5 0.00 58 70 18210 -52.1 -85.1 1 33.0 -53.1 240 24 472.9 472.9 312.9 472.9 0.00 59 69 18303 -51.7 -85.7 1 34.0 -52.8 245 28 475.7 475.7 313.1 475.8 0.00 60 62 18994 -53.3 -86.3 1 33.0 -54.3 234 16 487.0 487.0 314.0 487.0 0.00 61 62 18994 -53.3 -86.3 1 33.0 -54.3 234 16 487.0 487.0 314.0 487.0 0.00 62 59 19315 -51.3 -85.3 1 34.0 -52.6 209 17 498.4 498.4 314.8 498.4 0.00 63 56 19653 -52.5 -85.5 1 33.0 -53.7 235 20 503.2 503.2 315.2 503.2 0.00 64 50 20390 -49.9 -84.9 1 35.0 -51.6 205 17 525.9 525.9 316.6 525.9 0.01 65 49 20522 -49.1 -85.1 1 36.0 -51.0 215 18 530.8 530.8 317.0 530.9 0.01 66 44 21224 -51.1 -86.1 1 35.0 -52.8 233 13 542.5 542.5 317.6 542.6 0.01 67 40 21843 -50.7 -85.7 1 35.0 -52.6 240 10 558.5 558.5 318.6 558.6 0.01 68 33 23094 -51.1 -86.1 1 35.0 -53.2 202 20 589.1 589.1 320.1 589.1 0.01 69 30 23710 -53.3 -87.3 1 34.0 -55.2 190 16 599.3 599.3 320.6 599.4 0.01 70 26 24629 -55.3 -87.3 1 32.0 -57.1 222 18 618.7 618.7 321.5 618.7 0.01 71 23 25415 -53.7 -87.7 1 34.0 -55.9 204 16 645.5 645.5 322.5 645.5 0.01 72 22 25700 -54.9 -87.9 1 33.0 -57.0 201 14 650.2 650.2 322.7 650.2 0.01 73 20 26310 -54.7 -87.7 1 33.0 -57.0 195 9 668.7 668.7 323.4 668.8 0.01 74 19 26638 -54.7 -87.7 1 33.0 -57.1 191 11 678.6 678.6 323.7 678.7 0.01 75 18 26986 -51.3 -87.3 1 36.0 -54.6 186 10 699.9 699.9 324.4 700.0 0.01 76 17 27358 -50.1 -86.1 1 36.0 -54.0 140 8 715.3 715.3 324.9 715.4 0.01 77 17 27358 -50.1 -86.1 1 36.0 -54.0 140 8 715.3 715.3 324.9 715.4 0.01 78 16 27754 -49.9 -85.9 1 36.0 -54.0 122 10 728.5 728.5 325.3 728.6 0.02 79 16 27754 -49.7 -85.7 1 36.0 -53.9 122 10 729.1 729.1 325.3 729.2 0.02 80 12 29653 -45.7 -84.7 0 39.0 -52.4 165 15 805.8 805.8 327.4 806.0 0.03 81 10 30870 -44.5 -84.5 0 40.0 -52.5 145 18 853.4 853.5 328.5 853.7 0.03 82 9.7 31075 -41.5 -82.5 0 41.0 -51.1 143 18 872.2 872.2 328.9 872.6 0.05 83 9.6 31146 -41.3 -82.3 0 41.0 -51.1 142 18 875.5 875.6 329.0 876.0 0.05 84 9.0 31582 -43.7 -83.7 0 40.0 -52.5 138 18 882.6 882.6 329.1 883.0 0.04 85 8.3 32127 -43.1 -83.1 0 40.0 -52.6 132 18 905.7 905.7 329.5 906.1 0.05 86 8.0 32377 -40.1 -81.1 0 41.0 -51.4 129 18 927.2 927.2 329.9 927.9 0.07 87 7.7 32638 -40.7 -81.7 0 41.0 -51.8 127 18 935.0 935.0 330.1 935.7 0.07 88 7.2 33096 -39.3 -81.3 0 42.0 -51.6 122 18 958.8 958.9 330.5 959.6 0.07 89 7.0 33290 -37.5 -79.5 0 42.0 -51.0 120 18 974.0 974.1 330.8 975.2 0.10 90 6.6 33699 -34.3 -77.3 0 43.0 -50.1 120 15 1004.0 1004.1 331.2 1005.9 0.16 91 6.5 33806 -35.3 -78.3 0 43.0 -50.6 120 15 1004.2 1004.3 331.2 1005.8 0.13 92 6.1 34250 -33.9 -76.9 1 43.0 -50.5 120 12 1028.6 1028.7 331.6 1030.8 0.18 93 5.7 34725 -34.9 -77.9 0 43.0 -51.2 120 9 1044.4 1044.5 331.9 1046.4 0.16 94 5.2 35371 -30.7 -75.7 0 45.0 -50.4 120 5 1091.1 1091.2 332.5 1094.4 0.25 95 5.0 35650 -30.7 -75.7 0 45.0 -50.6 120 3 1103.4 1103.5 332.7 1106.9 0.26 TRP 276 9386 -56.1 -65.1 31 9.0 -56.2 205 71 313.7 313.7 286.6 313.7 0.02 WND 266 9622 -55.9 -66.3 26 10.4 -56.1 210 77 317.2 317.2 287.9 317.3 0.02 Sounding variables and indices 1000-500 mb thick: 5274.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.44 inches Sfc-500 mean rel hum: 89.17 % Est. max temperature: 5.80 C = 42.44 F Sfc-Lift cond lev (LCL): 993.01 mb = 111.68 m = 366.39 ft T: -1.49 C 700-500 lapse rate: 5.13 C/km Conv cond level (CCL): 937.19 mb = 569.85 m = 1869.57 ft Mean mixing ratio: 2.96 g/kg Conv temperature: 1.03 C = 33.85 F Cap Strength: 15.67 C Lifted Index: 16.80 C Risk: None Lifted Index @300 mb: 20.93 C Lifted Index @700 mb: 8.38 C Showalter Index: 13.40 C Risk: None Total Totals Index: 37.10 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 18.10 C K Index: 9.80 Risk: None Sweat Index: 97.00 Risk: None Energy Index: 3.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.80 J/kg Max Up Vert Vel: 5.44 m/s Conv Inhibition (B-): 72248.55 J/kg Cap Strength: 16.16 C Lift Cond Lev (LCL): 942.31 mb = 526.93 m = 1728.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 190 at 23 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 10 12 -2.1 -11.8 | 10 35 -5.9 -34.0 1 1000 56 75 7 -6.8 -1.8 | 24 26 -10.6 -24.0 2 969 305 65 19 -17.2 -8.0 | 35 37 -21.1 -30.2 3 932 610 80 22 -21.7 -3.8 | 44 36 -25.5 -26.0 4 925 673 85 21 -20.9 -1.8 | 46 34 -24.8 -24.0 5 897 914 100 12 -11.8 2.1 | 38 25 -15.7 -20.1 6 863 1219 105 21 -20.3 5.4 | 55 29 -24.1 -16.7 7 850 1336 115 19 -17.2 8.0 | 56 25 -21.1 -14.1 8 830 1524 125 21 -17.2 12.0 | 64 23 -21.1 -10.1 9 797 1829 120 20 -17.3 10.0 | 60 24 -21.2 -12.2 10 767 2134 125 21 -17.2 12.0 | 64 23 -21.1 -10.1 11 737 2438 145 26 -14.9 21.3 | 87 19 -18.8 -0.9 12 708 2743 155 26 -11.0 23.6 | 95 15 -14.8 1.4 13 700 2834 155 23 -9.7 20.8 | 84 14 -13.6 -1.3 14 680 3048 160 23 -7.9 21.6 | 87 12 -11.7 -0.6 15 626 3658 155 25 -10.6 22.7 | 92 14 -14.4 0.5 16 577 4267 165 33 -8.5 31.9 | 128 16 -12.4 9.7 17 531 4877 175 35 -3.1 34.9 | 151 14 -6.9 12.7 18 500 5330 185 59 5.1 58.8 | 182 37 1.3 36.6 19 489 5486 185 60 5.2 59.8 | 182 38 1.4 37.6 20 449 6096 200 63 21.5 59.2 | 206 41 17.7 37.0 21 400 6920 200 61 20.9 57.3 | 206 39 17.0 35.1 22 360 7620 205 59 24.9 53.5 | 214 38 21.1 31.3 23 314 8534 210 48 24.0 41.6 | 226 28 20.1 19.4 24 300 8850 205 60 25.4 54.4 | 214 39 21.5 32.2 25 287 9144 200 67 22.9 63.0 | 205 45 19.1 40.8 26 276 9386 205 71 30.0 64.3 | 212 50 26.2 42.2 27 266 9622 210 77 38.5 66.7 | 218 56 34.6 44.5 28 261 9754 210 77 38.5 66.7 | 218 56 34.6 44.5 29 250 10020 215 64 36.7 52.4 | 227 45 32.9 30.2 30 237 10363 220 57 36.6 43.7 | 237 39 32.8 21.5 31 215 10973 220 67 43.1 51.3 | 233 49 39.2 29.1 32 200 11450 220 55 35.4 42.1 | 238 37 31.5 20.0 33 187 11887 220 49 31.5 37.5 | 241 32 27.6 15.4 34 150 13300 225 46 32.5 32.5 | 250 30 28.7 10.4 35 116 14935 230 44 33.7 28.3 | 258 30 29.9 6.1 36 111 15240 235 36 29.5 20.6 | 273 26 25.6 -1.5 37 100 15910 235 25 20.5 14.3 | 295 18 16.6 -7.8 38 96 16154 235 25 20.5 14.3 | 295 18 16.6 -7.8 39 92 16459 225 28 19.8 19.8 | 278 16 15.9 -2.4 40 84 17069 225 36 25.5 25.5 | 261 22 21.6 3.3 41 80 17374 240 23 19.9 11.5 | 304 19 16.1 -10.7 42 76 17678 230 31 23.7 19.9 | 276 20 19.9 -2.2 43 70 18210 240 24 20.8 12.0 | 301 20 16.9 -10.2 44 69 18288 245 28 25.4 11.8 | 296 24 21.5 -10.3 45 63 18898 250 16 15.0 5.5 | 326 20 11.2 -16.7 46 60 19202 200 17 5.8 16.0 | 342 7 2.0 -6.2 47 57 19507 225 18 12.7 12.7 | 317 13 8.9 -9.4 48 55 19812 245 22 19.9 9.3 | 309 21 16.1 -12.9 49 52 20117 265 16 15.9 1.4 | 330 24 12.1 -20.8 50 50 20390 205 17 7.2 15.4 | 334 8 3.3 -6.8 51 50 20422 220 18 11.6 13.8 | 317 11 7.7 -8.4 52 47 20726 205 18 7.6 16.3 | 327 7 3.8 -5.9 53 43 21336 240 12 10.4 6.0 | 338 17 6.5 -16.2 54 41 21641 220 10 6.4 7.7 | 350 15 2.6 -14.5 55 39 21946 250 10 9.4 3.4 | 344 20 5.5 -18.8 56 38 22250 215 3 1.7 2.5 | 6 20 -2.1 -19.7 57 36 22555 175 10 -0.9 10.0 | 21 13 -4.7 -12.2 58 34 22860 200 18 6.2 16.9 | 336 6 2.3 -5.3 59 31 23470 205 23 9.7 20.8 | 283 6 5.9 -1.3 60 30 23710 190 16 2.8 15.8 | 9 7 -1.1 -6.4 61 30 23774 210 20 10.0 17.3 | 308 8 6.1 -4.9 62 28 24079 190 17 3.0 16.7 | 9 6 -0.9 -5.4 63 27 24384 210 18 9.0 15.6 | 322 8 5.1 -6.6 64 26 24689 225 18 12.7 12.7 | 317 13 8.9 -9.4 65 25 24994 160 15 -5.1 14.1 | 48 12 -9.0 -8.1 66 23 25298 210 17 8.5 14.7 | 328 9 4.6 -7.5 67 22 25603 195 15 3.9 14.5 | 360 8 0.0 -7.7 68 21 25908 215 13 7.5 10.6 | 343 12 3.6 -11.5 69 20 26213 190 10 1.7 9.8 | 10 13 -2.1 -12.3 70 20 26310 195 9 2.3 8.7 | 6 14 -1.5 -13.5 71 19 26518 200 11 3.8 10.3 | 0 12 -0.1 -11.8 72 19 26822 180 10 0.0 10.0 | 18 13 -3.9 -12.2 73 18 27127 190 10 1.7 9.8 | 10 13 -2.1 -12.3 74 17 27432 130 8 -6.1 5.1 | 30 20 -10.0 -17.0 75 16 27737 120 10 -8.7 5.0 | 36 21 -12.5 -17.2 76 13 28956 165 24 -6.2 23.2 | 96 10 -10.1 1.0 77 12 29566 175 15 -1.3 14.9 | 36 9 -5.2 -7.2 78 12 29870 145 15 -8.6 12.3 | 52 16 -12.5 -9.9 79 10 30870 145 18 -10.3 14.7 | 62 16 -14.2 -7.4 80 7 33290 120 18 -15.6 9.0 | 56 23 -19.4 -13.2 81 5 35650 120 3 -2.6 1.5 | 17 22 -6.5 -20.7 Wind Parameters Mean winds (0-6000m): 159.9 at 30.0 knts Storm direction: 189.9 at 22.5 knts Shear (0-3000m) pos: 5.9 neg: 0.1 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 77.1 deg Storm rel helicity (0-3000m) pos: 328.8 neg: -43.2 tot: 285.7 m^2/s^2 ave: 95.2 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 13.1 stream: 6.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.09 Bulk Shear: 155.93 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 68 16 34 34| 20.3 0.0 20.3|158.6 0.0 158.6 317.2 0.75| 25.2 18.9 1000 79 17 39 32| 10.2 0.0 10.2|196.6 -22.8 173.9 173.9 0.50| 20.8 10.3 1500 91 18 44 31| 9.7 0.0 9.7|259.1 -22.8 236.3 157.5 0.54| 18.3 9.9 2000 100 18 49 29| 7.3 0.2 7.4|266.4 -33.5 232.9 116.4 0.50| 14.6 7.3 2500 109 19 54 27| 7.5 0.1 7.6|320.6 -33.5 287.0 114.8 0.56| 14.1 7.9 3000 119 20 60 25| 5.9 0.1 6.0|328.8 -43.2 285.7 95.2 0.49| 13.1 6.5 4000 131 21 68 21| 5.2 0.3 5.4|354.4 -43.2 311.2 77.8 0.53| 10.9 5.7 5000 144 24 81 18| 5.6 0.2 5.8|415.2 -43.2 372.0 74.4 0.57| 10.6 6.1 6000 160 30 113 15| 6.4 0.2 6.6|621.2 -43.2 578.1 96.3 0.60| 11.6 6.9 Wrote GIF file: /home/apache/climate/data/raob//PACD/skewt/PACD.skewt.20250415.12.gif