UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for PACD... Searching the city database file for: PACD ... Date:1200Z 18 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 1007 31 6.0 1.5 73 4.5 3.9 325 5 278.6 279.3 276.8 290.2 4.23 1 1000 86 6.2 1.6 72 4.6 4.1 325 5 279.4 280.1 277.3 291.2 4.29 2 996 119 6.2 0.2 65 6.0 3.5 334 6 279.7 280.3 276.9 290.5 3.89 3 925 719 1.0 -0.7 88 1.7 0.3 5 11 280.3 281.0 277.3 291.3 3.92 4 895 983 -1.1 -2.0 94 0.9 -1.5 356 10 280.8 281.4 277.2 291.1 3.69 5 886 1064 -1.5 -2.6 92 1.1 -2.0 357 8 281.2 281.8 277.3 291.2 3.56 6 884 1082 -1.5 -3.1 89 1.6 -2.1 358 7 281.4 282.0 277.2 291.1 3.44 7 880 1118 0.0 -8.0 55 8.0 -2.9 358 6 283.3 283.7 276.7 290.2 2.37 8 874 1173 0.0 -11.0 43 11.0 -3.7 359 4 283.9 284.2 276.3 289.4 1.89 9 859 1312 -0.9 -15.9 31 15.0 -5.3 350 3 284.3 284.6 275.7 288.2 1.29 10 857 1330 -0.7 -17.7 26 17.0 -5.5 347 3 284.7 284.9 275.7 288.1 1.11 11 855 1349 -0.5 -14.5 34 14.0 -4.8 345 3 285.1 285.4 276.4 289.5 1.45 12 851 1387 -0.9 -11.9 43 11.0 -4.5 341 3 285.1 285.4 276.9 290.4 1.80 13 850 1396 -0.9 -11.9 43 11.0 -4.5 340 3 285.2 285.5 276.9 290.5 1.80 14 800 1875 -5.5 -12.5 58 7.0 -7.7 353 6 285.3 285.6 277.0 290.7 1.83 15 741 2470 -10.9 -12.1 91 1.2 -11.3 277 2 285.7 286.1 277.5 291.7 2.04 16 733 2553 -11.3 -12.0 95 0.7 -11.5 286 2 286.2 286.5 277.8 292.3 2.08 17 732 2564 -11.5 -12.1 95 0.6 -11.7 287 2 286.1 286.4 277.7 292.1 2.06 18 725 2637 -11.9 -13.2 90 1.3 -12.3 294 3 286.4 286.7 277.7 292.0 1.90 19 700 2905 -13.5 -14.3 94 0.8 -13.7 45 3 287.5 287.9 278.1 292.9 1.80 20 699 2916 -13.5 -14.2 94 0.7 -13.7 45 3 287.7 288.0 278.2 293.1 1.82 21 691 3003 -13.3 -14.3 92 1.0 -13.6 44 3 288.8 289.1 278.7 294.3 1.83 22 621 3810 -17.5 -18.9 89 1.4 -17.9 47 4 293.0 293.2 280.1 297.2 1.38 23 529 4993 -25.1 -27.7 79 2.6 -25.5 83 3 297.6 297.7 281.3 300.0 0.74 24 500 5400 -28.3 -30.9 78 2.6 -28.6 155 11 298.5 298.6 281.5 300.4 0.58 25 437 6350 -35.3 -38.9 70 3.6 -35.6 151 20 301.4 301.4 282.4 302.4 0.30 26 423 6576 -37.3 -40.7 71 3.4 -37.5 156 20 301.6 301.7 282.4 302.5 0.26 27 409 6808 -38.5 -41.5 73 3.0 -38.7 164 20 303.0 303.1 283.0 303.9 0.25 28 402 6926 -39.1 -42.5 70 3.4 -39.3 169 20 303.7 303.8 283.2 304.5 0.22 29 400 6960 -39.5 -43.0 69 3.5 -39.7 170 20 303.7 303.7 283.1 304.4 0.21 30 374 7416 -43.5 -47.6 64 4.1 -43.7 171 20 304.2 304.3 283.3 304.7 0.14 31 366 7562 -44.7 -50.7 51 6.0 -44.9 164 20 304.5 304.6 283.4 304.9 0.10 32 343 7992 -48.7 -52.6 64 3.9 -48.8 151 18 304.8 304.8 283.4 305.1 0.09 33 335 8147 -49.7 -57.7 39 8.0 -49.9 147 17 305.5 305.5 283.7 305.7 0.05 34 300 8860 -55.9 -57.1 86 1.2 -55.9 170 27 306.6 306.6 284.1 306.8 0.06 35 299 8881 -55.9 -57.1 86 1.2 -55.9 172 27 306.8 306.9 284.2 307.1 0.06 36 294 8988 -56.7 -58.2 83 1.5 -56.7 183 28 307.2 307.2 284.3 307.4 0.05 37 293 9010 -56.9 -58.6 81 1.7 -56.9 185 28 307.2 307.2 284.3 307.4 0.05 38 291 9054 -56.7 -59.6 70 2.9 -56.8 183 28 308.1 308.1 284.7 308.3 0.04 39 284 9208 -56.1 -69.1 18 13.0 -56.2 192 27 311.1 311.1 285.7 311.2 0.01 40 276 9391 -54.3 -72.3 9 18.0 -54.5 225 26 316.3 316.3 287.5 316.3 0.01 41 263 9702 -52.5 -74.5 5 22.0 -52.8 250 32 323.3 323.3 289.8 323.3 0.01 42 252 9978 -51.9 -72.9 6 21.0 -52.2 267 39 328.2 328.2 291.2 328.2 0.01 43 250 10030 -52.1 -72.1 7 20.0 -52.4 270 40 328.6 328.6 291.3 328.6 0.01 44 245 10160 -52.7 -70.7 10 18.0 -52.9 265 39 329.6 329.6 291.6 329.7 0.01 45 230 10568 -51.1 -77.1 3 26.0 -51.5 267 44 338.1 338.1 293.9 338.1 0.00 46 218 10914 -52.3 -78.3 3 26.0 -52.7 268 48 341.4 341.4 294.7 341.4 0.00 47 200 11470 -51.3 -80.3 2 29.0 -51.7 270 54 351.5 351.5 297.0 351.5 0.00 48 190 11804 -50.7 -80.7 2 30.0 -51.2 270 57 357.7 357.7 298.2 357.7 0.00 49 159 12962 -51.3 -81.3 2 30.0 -51.8 270 59 375.4 375.4 301.5 375.4 0.00 50 150 13340 -51.5 -81.5 2 30.0 -52.0 265 57 381.3 381.3 302.5 381.3 0.00 51 128 14364 -52.9 -82.9 1 30.0 -53.4 265 55 396.5 396.5 304.8 396.5 0.00 52 113 15171 -50.7 -82.7 1 32.0 -51.5 265 53 415.0 415.0 307.1 415.0 0.00 53 106 15585 -53.1 -83.1 1 30.0 -53.7 265 49 418.1 418.1 307.5 418.1 0.00 54 100 15960 -52.7 -83.7 1 31.0 -53.4 265 44 425.9 425.9 308.4 425.9 0.00 55 85 17006 -53.9 -84.9 1 31.0 -54.6 260 45 443.7 443.7 310.3 443.8 0.00 56 79 17478 -51.7 -83.7 1 32.0 -52.7 267 41 457.7 457.7 311.5 457.7 0.00 57 70 18260 -53.1 -84.1 1 31.0 -54.0 250 48 470.8 470.8 312.7 470.8 0.00 58 63 18934 -55.3 -85.3 1 30.0 -56.1 256 50 480.3 480.3 313.5 480.4 0.00 59 58 19466 -51.3 -84.3 1 33.0 -52.6 264 47 500.9 500.9 315.0 500.9 0.01 60 55 19811 -50.9 -83.9 1 33.0 -52.4 280 34 509.4 509.4 315.6 509.5 0.01 61 50 20430 -51.3 -83.3 1 32.0 -52.8 240 39 522.6 522.6 316.5 522.6 0.01 62 46 20975 -50.1 -83.1 1 33.0 -51.9 248 35 538.1 538.1 317.4 538.1 0.01 63 40 21882 -53.5 -84.5 1 31.0 -54.9 251 21 551.5 551.5 318.2 551.5 0.01 64 35 22749 -50.7 -84.7 1 34.0 -52.8 233 37 580.3 580.3 319.7 580.3 0.01 65 30 23750 -52.7 -84.7 1 32.0 -54.7 250 18 601.0 601.0 320.6 601.0 0.01 66 20 26350 -53.9 -85.9 1 32.0 -56.3 245 9 671.2 671.2 323.4 671.3 0.01 67 19 26680 -53.1 -86.1 1 33.0 -55.9 239 10 683.6 683.6 323.9 683.7 0.01 68 17 27395 -53.5 -85.5 1 32.0 -56.4 268 13 704.4 704.4 324.6 704.5 0.02 69 16 27788 -50.9 -84.9 1 34.0 -54.6 285 18 725.2 725.2 325.2 725.4 0.02 70 14 28655 -51.3 -85.3 1 34.0 -55.3 331 12 752.1 752.1 326.0 752.2 0.02 71 12 29652 -53.5 -85.5 1 32.0 -57.2 334 12 778.2 778.2 326.7 778.4 0.02 72 11 30213 -51.7 -84.7 1 33.0 -56.2 348 13 804.3 804.3 327.4 804.6 0.03 73 10 30830 -52.7 -85.7 1 33.0 -57.2 30 10 822.8 822.8 327.8 823.1 0.03 74 8.9 31581 -53.7 -85.7 1 32.0 -58.1 14 12 846.9 846.9 328.3 847.1 0.03 75 8.8 31653 -53.7 -85.7 1 32.0 -58.2 12 12 849.6 849.6 328.4 849.9 0.03 76 8.3 32033 -49.7 -84.7 1 35.0 -55.9 4 13 879.7 879.7 329.0 880.0 0.04 77 7.0 33140 -52.7 -84.7 1 32.0 -58.3 340 16 911.2 911.2 329.7 911.6 0.04 78 6.8 33327 -52.9 -85.9 1 33.0 -58.5 917.9 918.0 329.8 918.3 0.04 79 5.9 34252 -48.7 -84.7 1 36.0 -56.8 974.2 974.2 330.8 974.8 0.05 TRP 293 9010 -56.9 -58.6 81 1.7 -56.9 185 28 307.2 307.2 284.3 307.4 0.05 WND 159 12962 -51.3 -81.3 2 30.0 -51.8 270 59 375.4 375.4 301.5 375.4 0.00 Sounding variables and indices 1000-500 mb thick: 5314.00 m Freezing level: 910.71 mb = 844.89 m = 2771.90 ft Freezing level: 880.00 mb = 1118.32 m = 3668.97 ft Freezing level: 874.00 mb = 1173.18 m = 3848.97 ft Wetbulb zero: 920.59 mb = 757.33 m = 2484.64 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 78.60 % Est. max temperature: 12.16 C = 53.89 F Sfc-Lift cond lev (LCL): 939.70 mb = 591.02 m = 1939.03 ft T: 2.11 C 700-500 lapse rate: 5.93 C/km ThetaE index: 3.12 C Layer 884.0- 855.0 mb Conv cond level (CCL): 893.31 mb = 998.42 m = 3275.62 ft Mean mixing ratio: 3.93 g/kg Conv temperature: 8.30 C = 46.94 F Cap Strength: 6.87 C Lifted Index: 7.25 C Risk: None Lifted Index @300 mb: 11.11 C Lifted Index @700 mb: 1.48 C Showalter Index: 7.54 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 27.40 C Cross Totals Index: 16.40 C K Index: 14.70 Risk: None Sweat Index: 17.00 Risk: None Energy Index: 2.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.67 J/kg Max Up Vert Vel: 2.31 m/s Conv Inhibition (B-): 62044.25 J/kg Cap Strength: 7.17 C Lift Cond Lev (LCL): 905.31 mb = 891.51 m = 2924.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 80 at 5 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 1007 31 325 5 2.9 -4.1 | 294 8 7.4 -3.3 1 1000 86 325 5 2.9 -4.1 | 294 8 7.4 -3.3 2 973 305 25 14 -5.9 -12.7 | 7 12 -1.4 -11.9 3 938 610 5 12 -1.0 -12.0 | 343 12 3.4 -11.2 4 925 719 5 11 -1.0 -11.0 | 341 11 3.5 -10.2 5 903 914 355 12 1.0 -12.0 | 334 12 5.5 -11.2 6 869 1219 360 3 -0.0 -3.0 | 296 5 4.5 -2.2 7 850 1396 340 3 1.0 -2.8 | 290 6 5.5 -2.0 8 804 1829 350 7 1.2 -6.9 | 317 8 5.7 -6.1 9 773 2134 15 3 -0.8 -2.9 | 299 4 3.7 -2.1 10 743 2438 275 2 2.0 -0.2 | 264 7 6.5 0.6 11 715 2743 305 3 2.5 -1.7 | 278 7 7.0 -0.9 12 700 2905 45 3 -2.1 -2.1 | 299 3 2.4 -1.3 13 632 3658 40 4 -2.6 -3.1 | 320 3 1.9 -2.3 14 583 4267 70 3 -2.8 -1.0 | 278 2 1.7 -0.2 15 537 4877 65 1 -0.9 -0.4 | 264 4 3.6 0.4 16 500 5400 155 11 -4.6 10.0 | 179 11 -0.2 10.8 17 494 5486 155 12 -5.1 10.9 | 177 12 -0.6 11.7 18 453 6096 155 18 -7.6 16.3 | 170 17 -3.1 17.1 19 433 6401 150 20 -10.0 17.3 | 163 19 -5.5 18.1 20 400 6960 170 20 -3.5 19.7 | 183 21 1.0 20.5 21 379 7315 175 20 -1.7 19.9 | 188 21 2.8 20.7 22 362 7620 160 20 -6.8 18.8 | 173 20 -2.3 19.6 23 330 8230 145 17 -9.8 13.9 | 160 16 -5.3 14.7 24 300 8860 170 27 -4.7 26.6 | 180 27 -0.2 27.4 25 293 9010 185 28 2.4 27.9 | 194 30 6.9 28.7 26 287 9144 180 28 0.0 28.0 | 189 29 4.5 28.8 27 274 9449 235 25 20.5 14.3 | 239 29 25.0 15.1 28 250 10030 270 40 40.0 -0.0 | 269 45 44.5 0.8 29 249 10058 265 38 37.9 3.3 | 264 43 42.4 4.1 30 200 11470 270 54 54.0 -0.0 | 269 59 58.5 0.8 31 188 11887 270 58 58.0 -0.0 | 269 63 62.5 0.8 32 159 12962 270 59 59.0 -0.0 | 269 64 63.5 0.8 33 155 13106 270 59 59.0 -0.0 | 269 64 63.5 0.8 34 150 13340 265 57 56.8 5.0 | 265 62 61.3 5.8 35 112 15240 265 53 52.8 4.6 | 265 58 57.3 5.4 36 100 15960 265 44 43.8 3.8 | 265 49 48.3 4.6 37 97 16154 265 44 43.8 3.8 | 265 49 48.3 4.6 38 84 17069 260 45 44.3 7.8 | 260 50 48.8 8.6 39 77 17678 270 39 39.0 -0.0 | 269 44 43.5 0.8 40 73 17983 260 35 34.5 6.1 | 260 40 39.0 6.9 41 70 18260 250 48 45.1 16.4 | 251 53 49.6 17.2 42 70 18288 260 43 42.3 7.5 | 260 48 46.8 8.3 43 66 18593 250 52 48.9 17.8 | 251 57 53.4 18.6 44 58 19507 265 47 46.8 4.1 | 265 52 51.3 4.9 45 55 19812 280 34 33.5 -5.9 | 278 38 38.0 -5.1 46 52 20117 285 23 22.2 -6.0 | 281 27 26.7 -5.1 47 50 20422 265 20 19.9 1.7 | 264 25 24.4 2.5 48 50 20430 240 39 33.8 19.5 | 242 43 38.3 20.3 49 48 20726 240 39 33.8 19.5 | 242 43 38.3 20.3 50 43 21336 260 29 28.6 5.0 | 260 34 33.1 5.8 51 40 21946 250 20 18.8 6.8 | 252 25 23.3 7.6 52 36 22555 220 34 21.9 26.0 | 224 38 26.4 26.8 53 34 22860 240 39 33.8 19.5 | 242 43 38.3 20.3 54 33 23165 245 18 16.3 7.6 | 248 22 20.8 8.4 55 31 23470 255 26 25.1 6.7 | 256 31 29.6 7.5 56 30 23750 250 18 16.9 6.2 | 252 23 21.4 7.0 57 30 23774 275 19 18.9 -1.7 | 272 23 23.4 -0.9 58 28 24079 250 19 17.9 6.5 | 252 24 22.3 7.3 59 27 24384 275 18 17.9 -1.6 | 272 22 22.4 -0.8 60 26 24689 245 3 2.7 1.3 | 254 8 7.2 2.1 61 25 24994 235 14 11.5 8.0 | 241 18 16.0 8.8 62 24 25298 210 14 7.0 12.1 | 222 17 11.5 12.9 63 22 25603 235 23 18.8 13.2 | 239 27 23.3 14.0 64 21 25908 285 17 16.4 -4.4 | 280 21 20.9 -3.6 65 20 26213 250 11 10.3 3.8 | 253 16 14.8 4.6 66 20 26350 245 9 8.2 3.8 | 250 13 12.7 4.6 67 19 26518 215 11 6.3 9.0 | 228 15 10.8 9.8 68 19 26822 260 10 9.8 1.7 | 260 15 14.3 2.5 69 18 27127 250 11 10.3 3.8 | 253 16 14.8 4.6 70 17 27432 270 13 13.0 -0.0 | 267 18 17.5 0.8 71 15 28042 295 21 19.0 -8.9 | 289 25 23.5 -8.1 72 15 28346 290 10 9.4 -3.4 | 281 14 13.9 -2.6 73 14 28651 330 12 6.0 -10.4 | 312 14 10.5 -9.6 74 13 28956 30 11 -5.5 -9.5 | 7 9 -1.0 -8.7 75 13 29261 30 11 -5.5 -9.5 | 7 9 -1.0 -8.7 76 12 29566 340 12 4.1 -11.3 | 321 14 8.6 -10.5 77 12 29870 320 11 7.1 -8.4 | 303 14 11.6 -7.6 78 11 30175 345 13 3.4 -12.6 | 326 14 7.9 -11.8 79 10 30830 30 10 -5.0 -8.7 | 4 8 -0.5 -7.9 80 7 33140 340 16 5.5 -15.0 | 325 17 10.0 -14.2 Wind Parameters Mean winds (0-6000m): 49.9 at 6.1 knts Storm direction: 79.9 at 4.6 knts Shear (0-3000m) pos: 2.6 neg: 2.3 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 8.6 deg Storm rel helicity (0-3000m) pos: 43.9 neg: -37.0 tot: 6.9 m^2/s^2 ave: 2.3 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.42 Bulk Shear: 6.32 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 13 11 347 10| 9.9 0.0 9.9| 32.3 -10.3 22.0 44.1 0.56| 16.8 9.4 1000 7 11 342 11| 5.0 2.4 7.3| 32.3 -22.8 9.5 9.5 0.21| 12.0 2.6 1500 4 9 334 9| 3.3 3.1 6.4| 33.6 -29.5 4.1 2.7 0.06| 10.6 0.6 2000 2 8 329 8| 2.8 2.3 5.1| 38.0 -30.5 7.5 3.7 0.09| 9.5 0.9 2500 0 7 324 8| 2.2 2.8 5.0| 38.5 -37.0 1.5 0.6 -0.02| 8.8 -0.1 3000 360 6 320 7| 2.6 2.3 4.9| 43.9 -37.0 6.9 2.3 0.06| 8.5 0.5 4000 7 6 321 6| 1.9 1.6 3.5| 44.5 -37.4 7.0 1.8 0.06| 6.6 0.4 5000 13 5 319 5| 1.5 1.3 2.8| 44.5 -38.7 5.8 1.2 -0.00| 5.9 -0.0 6000 50 6 3 3| 1.2 1.4 2.6| 50.1 -46.4 3.7 0.6 -0.02| 6.4 -0.1 Wrote GIF file: /home/apache/climate/data/raob//PACD/skewt/PACD.skewt.20251018.12.gif