UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for PACD... Searching the city database file for: PACD ... Date:1200Z 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 -101 SFC 985 31 8.0 6.1 88 1.9 7.0 245 38 282.4 283.4 280.8 298.9 6.00 2 925 540 4.0 3.6 97 0.4 3.8 280 46 283.4 284.3 280.6 298.3 5.36 3 910 673 3.0 2.9 99 0.1 2.9 281 45 283.7 284.6 280.5 298.2 5.18 4 875 990 1.4 0.1 91 1.3 0.8 285 45 285.2 286.0 280.3 297.7 4.40 5 850 1223 0.0 -1.1 92 1.1 -0.5 285 48 286.1 286.9 280.4 298.0 4.15 6 840 1318 -0.9 -1.1 99 0.2 -1.0 287 46 286.2 286.9 280.5 298.1 4.20 7 726 2469 -7.3 -7.6 98 0.3 -7.4 300 33 291.3 291.9 281.4 300.1 2.97 8 700 2753 -9.1 -9.5 97 0.4 -9.2 295 31 292.4 292.9 281.5 300.3 2.66 9 630 3561 -14.1 -14.8 94 0.7 -14.3 299 32 295.6 296.0 282.0 301.5 1.92 10 598 3954 -17.3 -17.8 96 0.5 -17.4 298 32 296.4 296.7 281.8 301.3 1.58 11 578 4208 -19.3 -20.6 89 1.3 -19.6 296 32 296.9 297.2 281.7 301.0 1.28 12 566 4364 -20.5 -22.0 88 1.5 -20.8 294 32 297.3 297.5 281.7 301.0 1.16 13 534 4792 -23.9 -24.6 94 0.7 -24.0 291 32 298.2 298.4 281.9 301.4 0.98 14 522 4958 -24.9 -27.3 80 2.4 -25.3 291 31 299.0 299.1 282.0 301.5 0.78 15 519 5000 -25.1 -29.4 67 4.3 -25.8 292 31 299.2 299.3 281.9 301.3 0.65 16 514 5070 -25.5 -29.8 67 4.3 -26.1 293 30 299.6 299.7 282.0 301.6 0.63 17 513 5084 -25.5 -29.8 67 4.3 -26.1 293 30 299.7 299.9 282.1 301.8 0.63 18 511 5113 -25.7 -30.7 63 5.0 -26.4 294 30 299.8 299.9 282.1 301.7 0.58 19 500 5270 -27.1 -31.6 66 4.5 -27.7 295 31 300.0 300.1 282.1 301.8 0.54 20 493 5372 -27.9 -32.2 67 4.3 -28.5 293 31 300.2 300.3 282.1 302.0 0.52 21 480 5564 -29.5 -35.5 56 6.0 -30.2 288 31 300.6 300.6 282.1 301.9 0.39 22 471 5699 -30.5 -35.3 63 4.8 -31.0 285 30 301.0 301.0 282.3 302.3 0.40 23 459 5882 -31.9 -37.9 55 6.0 -32.5 280 30 301.4 301.5 282.4 302.5 0.32 24 455 5944 -32.3 -38.3 55 6.0 -32.9 279 30 301.7 301.7 282.5 302.7 0.31 25 418 6537 -37.5 -40.0 77 2.5 -37.7 275 30 302.4 302.5 282.7 303.4 0.28 26 405 6755 -39.5 -43.0 69 3.5 -39.7 275 30 302.6 302.6 282.7 303.3 0.21 27 400 6840 -40.1 -43.3 71 3.2 -40.3 275 30 302.9 302.9 282.8 303.6 0.21 28 392 6977 -41.3 -43.7 77 2.4 -41.5 274 31 303.1 303.1 282.9 303.8 0.20 29 383 7133 -42.7 -47.0 63 4.3 -42.9 272 31 303.2 303.3 282.9 303.8 0.14 30 379 7203 -43.5 -46.9 69 3.4 -43.7 271 32 303.1 303.1 282.8 303.6 0.15 31 377 7239 -43.9 -47.8 65 3.9 -44.1 271 32 303.0 303.0 282.8 303.5 0.13 32 375 7274 -43.5 -47.9 62 4.4 -43.7 270 32 304.0 304.0 283.2 304.5 0.13 33 371 7346 -43.7 -51.7 41 8.0 -44.0 272 31 304.7 304.7 283.4 305.0 0.09 34 364 7473 -43.9 -55.9 25 12.0 -44.3 283 28 306.1 306.1 283.9 306.3 0.05 35 356 7622 -44.3 -58.3 20 14.0 -44.7 295 24 307.5 307.5 284.4 307.6 0.04 36 342 7889 -43.9 -59.9 15 16.0 -44.4 280 25 311.6 311.6 285.9 311.7 0.03 37 337 7988 -44.7 -60.7 15 16.0 -45.2 274 25 311.8 311.8 286.0 311.9 0.03 38 334 8047 -43.9 -61.9 12 18.0 -44.4 271 25 313.7 313.7 286.6 313.8 0.03 39 309 8564 -46.5 -63.5 13 17.0 -46.9 257 25 317.1 317.1 287.8 317.2 0.02 40 303 8694 -45.9 -64.9 10 19.0 -46.4 256 24 319.8 319.8 288.7 319.8 0.02 41 300 8760 -46.1 -65.1 10 19.0 -46.6 255 24 320.4 320.4 288.9 320.5 0.02 42 293 8916 -46.9 -65.9 10 19.0 -47.3 253 27 321.4 321.4 289.2 321.5 0.02 43 283 9145 -49.1 -66.1 12 17.0 -49.4 255 32 321.5 321.5 289.2 321.5 0.02 44 272 9405 -48.1 -71.1 5 23.0 -48.6 255 29 326.6 326.6 290.7 326.6 0.01 45 263 9626 -49.5 -70.5 7 21.0 -49.9 258 37 327.7 327.7 291.0 327.7 0.01 46 250 9960 -46.3 -71.3 4 25.0 -46.9 265 53 337.2 337.2 293.6 337.3 0.01 47 243 10150 -44.7 -69.7 4 25.0 -45.4 266 53 342.4 342.4 294.9 342.4 0.01 48 234 10402 -46.1 -72.1 4 26.0 -46.7 255 60 344.0 344.0 295.3 344.0 0.01 49 215 10965 -45.9 -71.9 4 26.0 -46.6 252 64 352.7 352.7 297.3 352.8 0.01 50 209 11155 -43.7 -72.7 3 29.0 -44.6 251 65 359.0 359.0 298.5 359.1 0.01 51 200 11450 -45.1 -71.1 4 26.0 -45.9 250 67 361.4 361.4 299.0 361.4 0.01 52 189 11828 -45.1 -73.1 3 28.0 -45.9 247 65 367.3 367.3 300.1 367.3 0.01 53 180 12155 -43.9 -71.9 3 28.0 -44.9 245 63 374.4 374.4 301.4 374.4 0.01 54 172 12460 -44.6 -73.2 3 28.7 -45.5 260 75 378.2 378.2 301.9 378.2 0.01 55 168 12617 -44.9 -73.9 2 29.0 -45.9 262 69 380.2 380.2 302.3 380.2 0.01 56 156 13110 -47.1 -75.1 3 28.0 -47.9 251 54 384.6 384.6 303.0 384.6 0.01 57 153 13239 -46.5 -74.5 3 28.0 -47.4 246 51 387.7 387.7 303.5 387.8 0.01 58 150 13370 -47.7 -75.7 3 28.0 -48.5 240 48 387.9 387.9 303.5 387.9 0.01 59 143 13687 -49.9 -76.9 3 27.0 -50.5 237 49 389.4 389.4 303.7 389.4 0.01 60 100 16030 -52.1 -80.1 2 28.0 -52.8 250 45 427.1 427.1 308.5 427.1 0.01 61 86 16993 -55.9 -82.9 2 27.0 -56.5 244 52 438.2 438.2 309.7 438.2 0.00 62 75 17867 -51.9 -81.9 2 30.0 -52.9 246 42 464.1 464.1 312.1 464.1 0.01 63 70 18310 -54.3 -83.3 2 29.0 -55.1 240 35 468.2 468.2 312.5 468.2 0.01 64 67 18591 -55.5 -84.5 2 29.0 -56.2 235 33 471.5 471.5 312.8 471.5 0.00 65 59 19402 -56.5 -84.5 2 28.0 -57.2 253 30 486.7 486.7 314.0 486.8 0.01 66 56 19734 -55.5 -83.5 2 28.0 -56.3 242 34 496.3 496.3 314.7 496.4 0.01 67 52 20206 -56.7 -84.7 2 28.0 -57.5 256 26 504.2 504.2 315.2 504.2 0.01 68 52 20206 -56.3 -84.3 2 28.0 -57.2 256 26 505.1 505.1 315.3 505.1 0.01 69 50 20460 -49.3 -79.3 2 30.0 -51.1 230 11 527.3 527.3 316.8 527.4 0.01 70 50 20460 -49.5 -79.5 2 30.0 -51.3 230 11 526.8 526.8 316.7 526.9 0.01 71 50 20460 -49.1 -79.1 2 30.0 -51.0 230 11 527.8 527.8 316.8 527.9 0.02 72 45 21145 -53.3 -84.3 1 31.0 -54.6 196 4 533.7 533.7 317.2 533.8 0.01 73 41 21744 -53.9 -84.9 1 31.0 -55.3 226 12 546.6 546.6 317.9 546.7 0.01 74 39 22065 -53.1 -85.1 1 32.0 -54.6 240 14 556.5 556.5 318.5 556.6 0.01 75 38 22232 -54.5 -85.5 1 31.0 -55.9 240 11 557.1 557.1 318.5 557.1 0.01 76 35 22761 -52.9 -84.9 1 32.0 -54.6 242 13 574.5 574.5 319.4 574.6 0.01 77 32 23336 -55.1 -86.1 1 31.0 -56.6 163 6 583.6 583.6 319.8 583.6 0.01 78 30 23750 -53.1 -85.1 1 32.0 -55.0 230 18 599.9 599.9 320.6 599.9 0.01 79 22 25738 -55.1 -87.1 1 32.0 -57.1 256 14 649.6 649.6 322.7 649.6 0.01 80 20 26350 -52.1 -86.1 1 34.0 -55.0 265 12 676.7 676.7 323.7 676.8 0.01 81 19 26682 -52.1 -86.1 1 34.0 -55.1 259 12 686.7 686.7 324.0 686.8 0.01 82 17 27399 -54.7 -86.7 1 32.0 -57.3 292 7 700.6 700.6 324.4 700.7 0.01 83 15 28204 -52.5 -86.5 1 34.0 -55.9 314 12 733.4 733.4 325.4 733.5 0.01 84 14 28649 -54.1 -87.1 1 33.0 -57.2 325 15 742.6 742.6 325.7 742.7 0.01 85 12 29645 -50.9 -85.9 1 35.0 -55.5 353 3 787.4 787.4 326.9 787.6 0.02 86 10 30830 -51.9 -86.9 1 35.0 -56.6 100 6 825.8 825.8 327.8 826.0 0.02 87 9.5 31162 -52.3 -87.3 1 35.0 -57.1 836.5 836.5 328.1 836.7 0.02 88 9.0 31514 -49.5 -85.5 1 36.0 -55.6 860.3 860.3 328.6 860.6 0.03 TRP 283 9145 -49.1 -66.1 12 17.0 -49.4 255 32 321.5 321.5 289.2 321.5 0.02 WND 172 12460 -44.6 -73.2 3 28.7 -45.5 260 75 378.2 378.2 301.9 378.2 0.01 Sounding variables and indices 1000-500 mb thick: 5371.00 m Freezing level: 850.00 mb = 1223.00 m = 4012.42 ft Wetbulb zero: 859.63 mb = 1132.46 m = 3715.38 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 92.88 % Est. max temperature: 12.00 C = 53.60 F Sfc-Lift cond lev (LCL): 956.83 mb = 266.00 m = 872.70 ft T: 6.15 C 700-500 lapse rate: 7.15 C/km ThetaE index: 1.25 C Layer 925.0- 850.0 mb Conv cond level (CCL): 919.84 mb = 585.41 m = 1920.62 ft Mean mixing ratio: 5.41 g/kg Conv temperature: 9.13 C = 48.43 F Cap Strength: 3.05 C Lifted Index: 3.00 C Risk: None Lifted Index @300 mb: 15.64 C Lifted Index @700 mb: 1.25 C Showalter Index: 3.29 C Risk: None Total Totals Index: 53.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 26.00 C K Index: 25.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 209.00 Risk: None Energy Index: 0.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.23 J/kg Max Up Vert Vel: 4.06 m/s Conv Inhibition (B-): 0.19 J/kg Cap Strength: 3.03 C Lift Cond Lev (LCL): 922.00 mb = 566.42 m = 1858.32 ft Lev Free Conv (LFC): 907.00 mb = 699.55 m = 2295.07 ft Equ Level (EL): 897.00 mb = 789.19 m = 2589.16 ft B at Equ Level: 8.13 J/kg Max Parcel Lev (MPL): 777.00 mb = 1933.39 m = 6343.07 ft Wind level data Storm motion: 319 at 26 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 ---------------------------------------------------------- 0 985 31 245 38 34.4 16.1 | 205 40 17.2 36.1 1 952 305 270 47 47.0 -0.0 | 236 36 29.8 20.1 2 925 540 280 46 45.3 -8.0 | 247 31 28.1 12.1 3 917 610 280 45 44.3 -7.8 | 246 30 27.1 12.3 4 883 914 285 44 42.5 -11.4 | 251 27 25.3 8.7 5 850 1219 285 48 46.4 -12.4 | 255 30 29.1 7.7 6 850 1223 285 48 46.4 -12.4 | 255 30 29.1 7.7 7 787 1829 295 36 32.6 -15.2 | 252 16 15.4 4.9 8 757 2134 295 35 31.7 -14.8 | 250 15 14.5 5.3 9 729 2438 300 33 28.6 -16.5 | 252 12 11.4 3.6 10 701 2743 295 31 28.1 -13.1 | 237 13 10.9 7.0 11 700 2753 295 31 28.1 -13.1 | 237 13 10.9 7.0 12 620 3658 300 32 27.7 -16.0 | 249 11 10.5 4.1 13 572 4267 295 32 29.0 -13.5 | 241 13 11.8 6.6 14 527 4877 290 32 30.1 -10.9 | 235 16 12.8 9.1 15 506 5182 295 29 26.3 -12.3 | 229 12 9.1 7.8 16 500 5270 295 31 28.1 -13.1 | 237 13 10.9 7.0 17 445 6096 275 30 29.9 -2.6 | 216 22 12.7 17.5 18 400 6840 275 30 29.9 -2.6 | 216 22 12.7 17.5 19 373 7315 270 32 32.0 -0.0 | 216 25 14.8 20.1 20 356 7620 295 24 21.8 -10.1 | 204 11 4.5 9.9 21 325 8230 260 26 25.6 4.5 | 199 26 8.4 24.6 22 300 8760 255 24 23.2 6.2 | 193 27 6.0 26.3 23 283 9144 250 31 29.1 10.6 | 201 33 11.9 30.7 24 283 9145 255 32 30.9 8.3 | 206 31 13.7 28.4 25 270 9449 255 29 28.0 7.5 | 201 30 10.8 27.6 26 250 9960 265 53 52.8 4.6 | 235 43 35.6 24.7 27 246 10058 270 50 50.0 -0.0 | 238 38 32.8 20.1 28 235 10363 255 60 58.0 15.5 | 229 54 40.7 35.6 29 200 11450 250 67 63.0 22.9 | 227 63 45.7 43.0 30 179 12192 245 63 57.1 26.6 | 220 61 39.9 46.7 31 172 12460 260 75 73.9 13.0 | 240 66 56.6 33.1 32 163 12802 265 62 61.8 5.4 | 240 51 44.5 25.5 33 150 13370 240 48 41.6 24.0 | 209 50 24.3 44.1 34 149 13411 250 47 44.2 16.1 | 217 45 26.9 36.2 35 142 13716 235 49 40.1 28.1 | 205 53 22.9 48.2 36 130 14326 250 70 65.8 23.9 | 228 66 48.6 44.0 37 113 15240 250 61 57.3 20.9 | 224 57 40.1 40.9 38 103 15850 265 55 54.8 4.8 | 236 45 37.6 24.9 39 100 16030 250 45 42.3 15.4 | 215 43 25.1 35.5 40 98 16154 250 45 42.3 15.4 | 215 43 25.1 35.5 41 77 17678 240 58 50.2 29.0 | 214 59 33.0 49.1 42 74 17983 250 33 31.0 11.3 | 204 34 13.8 31.4 43 70 18288 240 30 26.0 15.0 | 194 36 8.8 35.1 44 70 18310 240 35 30.3 17.5 | 199 40 13.1 37.6 45 67 18593 235 33 27.0 18.9 | 194 40 9.8 39.0 46 61 19202 260 27 26.6 4.7 | 201 26 9.4 24.8 47 55 19812 240 35 30.3 17.5 | 199 40 13.1 37.6 48 53 20117 265 31 30.9 2.7 | 211 27 13.7 22.8 49 50 20460 230 11 8.4 7.1 | 162 29 -8.8 27.2 50 48 20726 220 23 14.8 17.6 | 176 38 -2.4 37.7 51 46 21031 200 3 1.0 2.8 | 145 28 -16.2 22.9 52 44 21336 190 7 1.2 6.9 | 149 31 -16.0 27.0 53 42 21641 220 10 6.4 7.7 | 159 30 -10.8 27.7 54 40 21946 240 17 14.7 8.5 | 175 29 -2.5 28.6 55 38 22250 240 10 8.7 5.0 | 161 27 -8.6 25.1 56 36 22555 270 15 15.0 -0.0 | 174 20 -2.2 20.1 57 31 23470 145 4 -2.3 3.3 | 140 30 -19.5 23.4 58 30 23750 230 18 13.8 11.6 | 174 32 -3.4 31.7 59 30 23774 235 17 13.9 9.8 | 174 30 -3.3 29.8 60 28 24079 230 20 15.3 12.9 | 177 33 -1.9 32.9 61 27 24384 235 21 17.2 12.0 | 180 32 -0.0 32.1 62 26 24689 265 15 14.9 1.3 | 174 22 -2.3 21.4 63 25 24994 260 14 13.8 2.4 | 171 23 -3.4 22.5 64 22 25603 240 18 15.6 9.0 | 177 29 -1.6 29.1 65 21 25908 275 10 10.0 -0.9 | 159 21 -7.3 19.2 66 20 26350 265 12 12.0 1.0 | 166 22 -5.3 21.1 67 19 26518 235 10 8.2 5.7 | 161 27 -9.0 25.8 68 19 26822 280 14 13.8 -2.4 | 169 18 -3.4 17.7 69 18 27127 270 11 11.0 -0.0 | 163 21 -6.2 20.1 70 17 27432 295 6 5.4 -2.5 | 146 21 -11.8 17.5 71 14 28651 325 15 8.6 -12.3 | 132 12 -8.6 7.8 72 13 28956 330 11 5.5 -9.5 | 132 16 -11.7 10.6 73 12 29870 0 0 -0.0 -0.0 | 139 26 -17.2 20.1 74 10 30830 100 6 -5.9 1.0 | 132 31 -23.1 21.1 Wind Parameters Mean winds (0-6000m): 289.4 at 35.3 knts Storm direction: 319.4 at 26.5 knts Shear (0-3000m) pos: 5.5 neg: 0.3 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 35.0 deg Storm rel helicity (0-3000m) pos: 293.3 neg: -19.7 tot: 273.6 m^2/s^2 ave: 91.2 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 4.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.19 Bulk Shear: 43.41 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 ------------------------------------------------------------------------------- 500 266 44 230 35| 26.9 0.0 26.9|253.3 0.0 253.3 506.7 0.92| 29.2 26.9 1000 275 45 239 32| 15.1 0.0 15.1|277.8 -1.1 276.7 276.7 0.85| 17.8 15.1 1500 279 45 244 30| 10.6 0.0 10.6|289.2 -1.5 287.7 191.8 0.70| 15.1 10.5 2000 282 43 246 27| 8.0 0.0 8.0|289.2 -8.4 280.7 140.4 0.57| 13.2 7.5 2500 285 41 247 25| 6.6 0.0 6.6|291.3 -12.6 278.7 111.5 0.51| 11.6 5.9 3000 286 40 246 23| 5.5 0.3 5.8|293.3 -19.7 273.6 91.2 0.46| 10.2 4.6 4000 289 38 246 20| 4.3 0.3 4.7|298.3 -22.7 275.6 68.9 0.44| 8.1 3.6 5000 290 36 245 19| 3.5 0.6 4.0|298.3 -33.3 265.1 53.0 0.36| 7.0 2.6 6000 289 35 242 18| 2.9 1.2 4.1|301.9 -59.0 242.8 40.5 0.25| 6.9 1.7 Wrote GIF file: /home/apache/climate/data/raob//PACD/skewt/PACD.skewt.20251016.12.gif