UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for PACD... Searching the city database file for: PACD ... Date:0000Z 16 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 ------------------------------------------------------------------------------- 0 1000 -243 SFC 968 31 8.8 7.4 91 1.4 8.0 240 20 284.6 285.7 282.7 303.1 6.68 2 928 375 5.4 5.4 100 0.0 5.4 264 34 284.6 285.6 282.0 301.5 6.06 3 925 401 5.4 5.4 100 0.0 5.4 265 34 284.8 285.9 282.1 301.8 6.08 4 899 634 3.8 3.8 100 0.0 3.8 270 36 285.5 286.5 281.8 301.2 5.59 5 889 725 3.4 1.9 90 1.5 2.7 270 36 286.0 286.9 281.3 300.0 4.94 6 882 789 2.8 2.3 97 0.5 2.5 270 37 286.0 286.9 281.5 300.5 5.12 7 850 1088 1.4 0.4 93 1.0 1.0 275 36 287.6 288.4 281.7 300.8 4.63 8 847 1116 1.2 0.1 92 1.1 0.7 274 36 287.7 288.5 281.6 300.7 4.55 9 828 1299 0.0 0.0 100 0.0 0.0 270 36 288.3 289.1 282.0 301.5 4.62 10 700 2624 -8.1 -8.5 97 0.4 -8.2 270 30 293.5 294.0 282.2 302.1 2.87 11 690 2736 -8.7 -9.7 92 1.0 -9.1 275 29 294.1 294.5 282.2 302.0 2.65 12 653 3160 -11.7 -11.7 100 0.0 -11.7 275 29 295.3 295.8 282.4 302.6 2.39 13 626 3483 -13.7 -14.0 98 0.3 -13.8 275 28 296.6 297.0 282.6 303.0 2.07 14 616 3605 -14.5 -16.1 88 1.6 -14.9 275 28 297.1 297.4 282.4 302.6 1.77 15 592 3905 -16.7 -17.1 97 0.4 -16.8 275 27 297.9 298.2 282.7 303.2 1.69 16 578 4084 -18.1 -19.5 89 1.4 -18.4 275 27 298.3 298.6 282.5 302.8 1.41 17 551 4440 -21.1 -21.3 98 0.2 -21.1 275 25 298.9 299.1 282.5 302.9 1.27 18 545 4520 -21.5 -22.8 89 1.3 -21.8 275 24 299.4 299.6 282.5 302.9 1.12 19 542 4561 -21.7 -21.8 99 0.1 -21.7 275 24 299.6 299.8 282.8 303.5 1.23 20 529 4740 -23.1 -24.8 86 1.7 -23.4 275 22 300.0 300.2 282.6 303.1 0.97 21 524 4809 -23.5 -25.1 87 1.6 -23.8 275 22 300.3 300.5 282.7 303.4 0.95 22 513 4964 -24.9 -25.4 96 0.5 -25.0 271 22 300.5 300.6 282.8 303.5 0.94 23 507 5049 -25.5 -26.8 89 1.3 -25.7 266 23 300.8 300.9 282.8 303.5 0.84 24 500 5150 -26.5 -27.5 91 1.0 -26.6 260 24 300.7 300.9 282.7 303.3 0.80 25 482 5414 -28.7 -28.9 98 0.2 -28.7 277 22 301.2 301.3 282.8 303.6 0.73 26 477 5488 -29.5 -30.1 95 0.6 -29.6 277 22 301.1 301.2 282.7 303.3 0.66 27 476 5503 -29.7 -31.4 85 1.7 -29.9 278 21 301.0 301.1 282.6 303.0 0.58 28 475 5518 -29.9 -37.9 46 8.0 -30.7 278 21 301.0 301.0 282.2 302.0 0.31 29 472 5563 -29.9 -46.9 18 17.0 -31.2 278 21 301.5 301.5 282.1 301.9 0.12 30 470 5594 -29.9 -43.9 24 14.0 -31.0 278 21 301.9 301.9 282.4 302.5 0.17 31 459 5762 -31.1 -45.1 24 14.0 -32.1 280 19 302.4 302.5 282.5 303.0 0.15 32 457 5793 -31.1 -43.1 30 12.0 -32.1 280 19 302.8 302.8 282.8 303.5 0.19 33 455 5824 -31.1 -47.1 19 16.0 -32.3 280 19 303.2 303.2 282.8 303.6 0.12 34 424 6322 -32.9 -54.9 9 22.0 -34.1 262 17 307.1 307.1 284.3 307.3 0.05 35 422 6355 -32.9 -53.9 10 21.0 -34.1 259 17 307.5 307.5 284.4 307.7 0.06 36 400 6730 -35.7 -56.7 10 21.0 -36.7 270 13 308.6 308.6 284.8 308.8 0.04 37 370 7268 -39.9 -56.9 15 17.0 -40.6 267 15 310.0 310.0 285.4 310.1 0.05 38 359 7474 -41.1 -60.1 11 19.0 -41.8 266 16 311.0 311.1 285.7 311.2 0.03 39 357 7512 -40.7 -61.7 9 21.0 -41.4 266 16 312.1 312.1 286.1 312.2 0.03 40 348 7686 -40.7 -60.7 10 20.0 -41.4 264 18 314.4 314.4 286.9 314.5 0.03 41 324 8171 -43.1 -63.1 9 20.0 -43.7 254 25 317.5 317.6 288.0 317.6 0.02 42 319 8276 -42.5 -66.5 6 24.0 -43.2 251 26 319.8 319.8 288.7 319.9 0.02 43 308 8513 -43.5 -66.5 6 23.0 -44.1 245 27 321.6 321.6 289.3 321.7 0.02 44 306 8557 -43.3 -66.3 6 23.0 -43.9 244 27 322.5 322.5 289.5 322.6 0.02 45 300 8690 -44.3 -66.3 7 22.0 -44.9 240 28 322.9 322.9 289.7 323.0 0.02 46 286 9008 -45.9 -69.9 5 24.0 -46.4 260 33 325.1 325.1 290.3 325.1 0.01 47 250 9910 -41.7 -74.7 2 33.0 -42.6 255 36 344.1 344.1 295.3 344.1 0.01 48 242 10130 -41.7 -76.7 1 35.0 -42.6 255 36 347.3 347.3 296.0 347.3 0.00 49 218 10838 -41.5 -77.5 1 36.0 -42.6 252 45 358.1 358.1 298.3 358.1 0.00 50 200 11420 -43.5 -78.5 1 35.0 -44.5 250 52 363.9 363.9 299.4 363.9 0.00 51 198 11487 -43.7 -78.7 1 35.0 -44.6 250 52 364.6 364.6 299.6 364.6 0.00 52 177 12239 -43.3 -79.3 1 36.0 -44.4 252 56 377.2 377.2 301.8 377.2 0.00 53 160 12912 -46.1 -80.1 1 34.0 -47.0 254 59 383.5 383.5 302.8 383.5 0.00 54 150 13340 -46.3 -80.3 1 34.0 -47.3 255 61 390.3 390.3 303.8 390.3 0.00 55 126 14493 -48.7 -82.7 1 34.0 -49.6 254 50 405.9 405.9 306.0 405.9 0.00 56 116 15035 -50.0 -83.3 1 33.3 -50.8 250 62 413.2 413.2 306.9 413.2 0.00 57 100 16000 -52.3 -84.3 1 32.0 -53.0 235 47 426.7 426.7 308.4 426.7 0.00 58 98 16131 -52.7 -84.7 1 32.0 -53.4 235 47 428.4 428.4 308.7 428.4 0.00 59 94 16402 -49.9 -83.9 1 34.0 -50.9 239 58 439.0 439.0 309.8 439.0 0.00 60 81 17370 -52.7 -84.7 1 32.0 -53.5 255 47 452.4 452.4 311.1 452.4 0.00 61 76 17784 -50.1 -84.1 1 34.0 -51.3 242 40 466.1 466.1 312.3 466.1 0.00 62 70 18320 -51.5 -84.5 1 33.0 -52.6 245 23 474.2 474.2 313.0 474.2 0.00 63 64 18900 -54.1 -86.1 1 32.0 -55.0 250 18 480.8 480.8 313.5 480.8 0.00 64 54 20001 -50.9 -84.9 1 34.0 -52.4 236 26 512.1 512.1 315.8 512.2 0.01 65 50 20500 -53.7 -85.7 1 32.0 -54.9 220 19 516.9 516.9 316.1 517.0 0.01 66 48 20762 -55.1 -86.1 1 31.0 -56.2 229 20 519.7 519.7 316.3 519.7 0.00 67 44 21316 -56.5 -87.5 1 31.0 -57.5 250 22 529.3 529.3 316.9 529.4 0.00 68 41 21769 -51.1 -85.1 1 34.0 -52.9 251 21 553.6 553.6 318.3 553.6 0.01 69 37 22433 -53.5 -86.5 1 33.0 -55.1 239 12 563.9 563.9 318.9 564.0 0.01 70 35 22793 -51.1 -85.1 1 34.0 -53.2 237 14 579.2 579.2 319.6 579.3 0.01 71 33 23173 -53.7 -85.7 1 32.0 -55.4 201 7 582.2 582.2 319.8 582.2 0.01 72 31 23577 -51.3 -85.3 1 34.0 -53.5 220 21 599.1 599.1 320.6 599.2 0.01 73 30 23790 -52.1 -85.1 1 33.0 -54.2 265 18 602.6 602.6 320.7 602.7 0.01 74 28 24234 -54.1 -86.1 1 32.0 -55.9 280 14 609.1 609.1 321.0 609.1 0.01 75 25 24962 -52.5 -85.5 1 33.0 -54.9 242 18 633.7 633.7 322.0 633.8 0.01 76 20 26400 -53.3 -86.3 1 33.0 -55.9 245 20 673.0 673.0 323.5 673.1 0.01 77 18 27078 -53.1 -86.1 1 33.0 -56.0 257 11 694.2 694.3 324.3 694.3 0.01 78 17 27447 -51.3 -85.3 1 34.0 -54.8 242 14 711.5 711.5 324.8 711.6 0.02 79 14 28703 -52.7 -85.7 1 33.0 -56.2 266 16 747.3 747.3 325.8 747.5 0.02 80 13 29183 -50.9 -85.9 1 35.0 -55.2 266 8 769.6 769.6 326.5 769.7 0.02 81 12 29703 -51.9 -85.9 1 34.0 -56.1 258 3 783.9 783.9 326.8 784.0 0.02 82 12 29703 -49.9 -84.9 1 35.0 -54.8 258 3 790.9 791.0 327.0 791.2 0.02 83 10 30890 -51.3 -85.3 1 34.0 -56.3 180 4 828.1 828.1 327.9 828.3 0.03 84 9.2 31431 -51.9 -85.9 1 34.0 -56.9 213 7 845.7 845.8 328.3 846.0 0.03 85 8.1 32259 -50.3 -85.3 1 35.0 -56.4 263 10 883.5 883.5 329.1 883.8 0.03 86 7.3 32943 -46.9 -83.9 1 37.0 -54.9 304 14 924.0 924.0 329.9 924.5 0.05 87 7.0 33220 -48.1 -84.1 1 36.0 -55.8 320 15 930.2 930.2 330.0 930.7 0.05 88 6.5 33707 -49.3 -84.3 1 35.0 -56.6 945.1 945.1 330.2 945.6 0.05 89 5.4 34921 -50.1 -85.1 1 35.0 -57.8 993.0 993.0 331.1 993.5 0.05 90 5.1 35295 -49.1 -85.1 1 36.0 -57.5 1013.9 1013.9 331.4 1014.5 0.06 TRP 286 9008 -45.9 -69.9 5 24.0 -46.4 260 33 325.1 325.1 290.3 325.1 0.01 WND 116 15035 -50.0 -83.3 1 33.3 -50.8 250 62 413.2 413.2 306.9 413.2 0.00 Sounding variables and indices 1000-500 mb thick: 5393.00 m Freezing level: 828.00 mb = 1298.63 m = 4260.55 ft Wetbulb zero: 827.69 mb = 1301.55 m = 4270.13 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 95.54 % Est. max temperature: 12.86 C = 55.15 F Sfc-Lift cond lev (LCL): 947.58 mb = 204.69 m = 671.53 ft T: 7.08 C 700-500 lapse rate: 7.28 C/km ThetaE index: 1.85 C Layer 899.0- 882.0 mb Conv cond level (CCL): 910.58 mb = 529.31 m = 1736.57 ft Mean mixing ratio: 5.81 g/kg Conv temperature: 9.42 C = 48.96 F Cap Strength: 1.56 C Lifted Index: 1.43 C Risk: Showers probable Lifted Index @300 mb: 15.27 C Lifted Index @700 mb: 0.49 C Showalter Index: 1.90 C Risk: Showers probable Total Totals Index: 54.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 26.90 C K Index: 27.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 216.80 Risk: None Energy Index: 0.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.61 J/kg Max Up Vert Vel: 4.61 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 1.53 C Lift Cond Lev (LCL): 910.31 mb = 531.75 m = 1744.55 ft Lev Free Conv (LFC): 905.31 mb = 576.72 m = 1892.10 ft Equ Level (EL): 855.31 mb = 1037.65 m = 3404.31 ft B at Equ Level: 10.35 J/kg Max Parcel Lev (MPL): 695.31 mb = 2676.20 m = 8780.06 ft Wind level data Storm motion: 302 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 ---------------------------------------------------------- 0 968 31 240 20 17.3 10.0 | 178 21 -0.6 21.2 1 936 305 260 33 32.5 5.7 | 221 22 14.6 16.9 2 925 401 265 34 33.9 3.0 | 229 21 16.0 14.1 3 902 610 270 36 36.0 -0.0 | 238 21 18.1 11.2 4 868 914 270 37 37.0 -0.0 | 240 22 19.1 11.2 5 850 1088 275 36 35.9 -3.1 | 246 20 18.0 8.0 6 836 1219 270 36 36.0 -0.0 | 238 21 18.1 11.2 7 774 1829 270 33 33.0 -0.0 | 234 19 15.1 11.2 8 745 2134 270 30 30.0 -0.0 | 227 16 12.1 11.2 9 717 2438 275 29 28.9 -2.5 | 232 14 11.0 8.6 10 700 2624 270 30 30.0 -0.0 | 227 16 12.1 11.2 11 689 2743 275 29 28.9 -2.5 | 232 14 11.0 8.6 12 610 3658 275 28 27.9 -2.4 | 229 13 10.0 8.7 13 562 4267 275 26 25.9 -2.3 | 222 12 8.0 8.9 14 519 4877 275 21 20.9 -1.8 | 198 10 3.0 9.3 15 500 5150 260 24 23.6 4.2 | 201 16 5.8 15.3 16 498 5182 275 24 23.9 -2.1 | 214 11 6.0 9.1 17 457 5791 280 19 18.7 -3.3 | 186 8 0.8 7.9 18 437 6096 280 17 16.7 -3.0 | 172 8 -1.1 8.2 19 419 6401 255 17 16.4 4.4 | 175 16 -1.5 15.6 20 401 6706 260 12 11.8 2.1 | 155 15 -6.1 13.2 21 400 6730 270 13 13.0 -0.0 | 156 12 -4.9 11.2 22 351 7620 265 17 16.9 1.5 | 176 13 -0.9 12.6 23 336 7925 260 24 23.6 4.2 | 201 16 5.8 15.3 24 300 8690 240 28 24.2 14.0 | 194 26 6.4 25.2 25 293 8839 240 26 22.5 13.0 | 191 25 4.6 24.2 26 286 9008 260 33 32.5 5.7 | 221 22 14.6 16.9 27 280 9144 260 33 32.5 5.7 | 221 22 14.6 16.9 28 268 9449 260 29 28.6 5.0 | 213 19 10.7 16.2 29 256 9754 240 31 26.8 15.5 | 199 28 9.0 26.7 30 250 9910 255 36 34.8 9.3 | 220 27 16.9 20.5 31 245 10058 255 35 33.8 9.1 | 218 26 15.9 20.2 32 200 11420 250 52 48.9 17.8 | 227 42 31.0 28.9 33 150 13340 255 61 58.9 15.8 | 237 49 41.0 27.0 34 148 13411 255 61 58.9 15.8 | 237 49 41.0 27.0 35 129 14326 255 46 44.4 11.9 | 229 35 26.5 23.1 36 116 15035 250 62 58.3 21.2 | 231 52 40.4 32.4 37 112 15240 250 61 57.3 20.9 | 231 51 39.4 32.0 38 102 15850 255 48 46.4 12.4 | 230 37 28.5 23.6 39 100 16000 235 47 38.5 27.0 | 208 43 20.6 38.1 40 98 16154 235 47 38.5 27.0 | 208 43 20.6 38.1 41 93 16459 240 61 52.8 30.5 | 220 54 34.9 41.7 42 81 17374 255 47 45.4 12.2 | 230 36 27.5 23.3 43 77 17678 240 42 36.4 21.0 | 210 37 18.5 32.2 44 70 18288 250 33 31.0 11.3 | 210 26 13.1 22.5 45 70 18320 245 23 20.8 9.7 | 188 21 3.0 20.9 46 67 18593 255 25 24.1 6.5 | 200 19 6.3 17.6 47 64 18898 250 18 16.9 6.2 | 177 17 -1.0 17.3 48 58 19507 235 34 27.9 19.5 | 198 32 10.0 30.7 49 56 19812 220 33 21.2 25.3 | 185 37 3.3 36.4 50 53 20117 245 22 19.9 9.3 | 186 21 2.1 20.5 51 51 20422 210 15 7.5 13.0 | 157 26 -10.4 24.2 52 50 20500 220 19 12.2 14.6 | 168 26 -5.7 25.7 53 44 21336 250 22 20.7 7.5 | 188 19 2.8 18.7 54 42 21641 235 26 21.3 14.9 | 187 26 3.4 26.1 55 40 21946 270 16 16.0 -0.0 | 170 11 -1.9 11.2 56 38 22250 230 10 7.7 6.4 | 150 20 -10.2 17.6 57 36 22555 245 13 11.8 5.5 | 160 18 -6.1 16.7 58 35 22860 235 14 11.5 8.0 | 162 20 -6.4 19.2 59 33 23165 200 7 2.4 6.6 | 139 24 -15.5 17.7 60 32 23470 215 20 11.5 16.4 | 167 28 -6.4 27.5 61 30 23774 230 24 18.4 15.4 | 181 27 0.5 26.6 62 30 23790 265 18 17.9 1.6 | 180 13 0.0 12.7 63 27 24384 285 12 11.6 -3.1 | 142 10 -6.3 8.1 64 26 24689 215 10 5.7 8.2 | 148 23 -12.1 19.4 65 25 24994 245 19 17.2 8.0 | 178 19 -0.7 19.2 66 24 25298 245 10 9.1 4.2 | 150 18 -8.8 15.4 67 23 25603 210 10 5.0 8.7 | 147 24 -12.9 19.8 68 21 26213 235 13 10.6 7.5 | 159 20 -7.2 18.6 69 20 26400 245 20 18.1 8.5 | 181 20 0.2 19.6 70 20 26518 200 10 3.4 9.4 | 145 25 -14.5 20.6 71 19 26822 240 20 17.3 10.0 | 178 21 -0.6 21.2 72 18 27127 260 10 9.8 1.7 | 148 15 -8.0 12.9 73 17 27432 240 14 12.1 7.0 | 162 19 -5.8 18.2 74 16 27737 265 13 13.0 1.1 | 158 13 -4.9 12.3 75 15 28346 250 11 10.3 3.8 | 153 17 -7.5 14.9 76 14 28651 265 18 17.9 1.6 | 180 13 0.0 12.7 77 13 28956 270 10 10.0 -0.0 | 145 14 -7.9 11.2 78 12 29870 255 1 1.0 0.3 | 124 20 -16.9 11.4 79 10 30890 180 4 0.0 4.0 | 130 23 -17.9 15.2 80 7 33220 320 15 9.6 -11.5 | 88 8 -8.2 -0.3 Wind Parameters Mean winds (0-6000m): 272.0 at 28.1 knts Storm direction: 302.0 at 21.1 knts Shear (0-3000m) pos: 3.8 neg: 1.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 52.5 deg Storm rel helicity (0-3000m) pos: 147.4 neg: -33.4 tot: 114.0 m^2/s^2 ave: 38.0 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.71 Bulk Shear: 6.21 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 ------------------------------------------------------------------------------- 500 259 30 214 20| 20.5 0.0 20.5|119.1 0.0 119.1 238.2 0.99| 21.8 21.7 1000 265 33 227 21| 11.6 0.0 11.6|138.5 0.0 138.5 138.5 0.96| 13.2 12.6 1500 267 34 232 21| 7.7 1.0 8.7|138.5 -15.3 123.2 82.1 0.74| 10.1 7.5 2000 268 34 232 20| 5.8 1.5 7.2|138.5 -25.5 113.0 56.5 0.60| 8.5 5.1 2500 269 33 232 19| 4.5 1.2 5.7|143.2 -30.6 112.6 45.0 0.52| 7.8 4.0 3000 270 32 232 18| 3.8 1.0 4.8|147.4 -33.4 114.0 38.0 0.47| 7.2 3.4 4000 271 31 231 17| 2.8 1.0 3.8|147.4 -38.2 109.2 27.3 0.42| 5.7 2.4 5000 271 30 228 16| 2.3 1.3 3.6|148.3 -52.2 96.1 19.2 0.27| 5.4 1.4 6000 272 28 225 14| 1.9 1.1 3.0|157.1 -65.2 91.9 15.3 0.16| 5.8 0.9 Wrote GIF file: /home/apache/climate/data/raob//PACD/skewt/PACD.skewt.20251016.00.gif