UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for PACD... Searching the city database file for: PACD ... Date:1200Z 26 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 ------------------------------------------------------------------------------- 0 1000 -30 125 10 SFC 993 31 3.2 2.3 94 0.9 2.8 125 10 276.9 277.7 276.3 289.3 4.54 2 962 286 2.2 0.4 88 1.8 1.4 171 17 278.4 279.1 276.5 289.7 4.09 3 954 353 2.4 -0.7 80 3.1 1.1 175 15 279.3 279.9 276.6 289.8 3.80 4 925 600 0.2 -1.3 90 1.5 -0.4 175 4 279.5 280.2 276.6 289.9 3.75 5 910 731 -0.7 -1.6 94 0.9 -1.1 195 4 279.9 280.5 276.8 290.3 3.73 6 905 775 -0.3 -2.6 84 2.3 -1.2 202 5 280.8 281.3 276.9 290.5 3.48 7 895 864 -1.1 -3.3 85 2.2 -2.0 216 5 280.8 281.4 276.7 290.2 3.34 8 891 899 -0.9 -4.2 78 3.3 -2.2 222 5 281.4 281.9 276.8 290.2 3.14 9 850 1273 -4.1 -5.2 92 1.1 -4.5 230 15 281.9 282.4 276.9 290.5 3.05 10 829 1470 -5.7 -6.0 98 0.3 -5.8 234 15 282.2 282.7 276.9 290.5 2.94 11 744 2311 -10.1 -11.9 87 1.8 -10.6 220 16 286.3 286.6 277.8 292.3 2.06 12 702 2757 -12.7 -14.1 89 1.4 -13.1 210 16 288.2 288.5 278.4 293.6 1.83 13 700 2779 -12.5 -13.8 90 1.3 -12.9 210 15 288.6 289.0 278.7 294.2 1.88 14 680 3001 -13.1 -14.6 88 1.5 -13.5 206 14 290.4 290.7 279.4 295.8 1.81 15 609 3833 -18.7 -19.5 93 0.8 -18.9 214 12 293.2 293.5 280.1 297.4 1.34 16 570 4325 -21.3 -23.8 80 2.5 -21.8 210 11 295.8 296.0 280.8 298.9 0.98 17 544 4668 -23.9 -25.8 84 1.9 -24.2 210 12 296.7 296.8 281.1 299.4 0.86 18 532 4831 -25.1 -27.9 77 2.8 -25.5 210 12 297.1 297.2 281.1 299.5 0.72 19 526 4913 -25.7 -27.5 85 1.8 -26.0 210 12 297.4 297.5 281.3 299.8 0.76 20 518 5024 -26.3 -28.8 79 2.5 -26.7 210 12 297.9 298.1 281.4 300.2 0.68 21 515 5067 -26.3 -27.9 86 1.6 -26.5 210 12 298.4 298.6 281.7 300.9 0.75 22 507 5180 -27.1 -29.6 79 2.5 -27.5 210 13 298.8 298.9 281.7 300.9 0.65 23 503 5237 -27.5 -29.1 86 1.6 -27.8 210 13 299.0 299.1 281.8 301.2 0.68 24 500 5280 -27.7 -30.4 78 2.7 -28.1 210 13 299.3 299.4 281.8 301.3 0.61 25 496 5337 -28.1 -30.9 77 2.8 -28.5 210 13 299.5 299.6 281.9 301.4 0.59 26 488 5454 -28.7 -31.4 77 2.7 -29.0 210 14 300.1 300.2 282.2 302.0 0.57 27 484 5512 -29.3 -32.7 72 3.4 -29.7 211 14 300.1 300.2 282.1 301.8 0.51 28 480 5571 -29.7 -32.7 75 3.0 -30.1 215 15 300.3 300.4 282.2 302.0 0.51 29 473 5675 -30.5 -33.5 75 3.0 -30.9 222 16 300.6 300.7 282.3 302.2 0.48 30 463 5826 -31.5 -35.2 70 3.7 -31.9 230 17 301.2 301.3 282.4 302.6 0.41 31 461 5857 -31.7 -36.6 62 4.9 -32.2 229 16 301.3 301.4 282.4 302.5 0.36 32 438 6215 -34.5 -39.3 62 4.8 -34.9 229 13 302.2 302.3 282.7 303.2 0.29 33 420 6506 -36.9 -41.2 64 4.3 -37.2 243 14 302.8 302.8 282.8 303.6 0.25 34 417 6555 -37.3 -40.7 71 3.4 -37.5 247 14 302.9 302.9 282.9 303.8 0.26 35 414 6605 -37.9 -42.1 65 4.2 -38.2 251 13 302.7 302.8 282.8 303.5 0.23 36 403 6789 -39.5 -43.2 68 3.7 -39.7 257 15 303.0 303.0 282.9 303.7 0.21 37 400 6840 -39.9 -42.4 77 2.5 -40.1 255 17 303.1 303.2 283.0 303.9 0.23 38 394 6943 -40.5 -44.8 63 4.3 -40.8 251 18 303.7 303.7 283.1 304.3 0.18 39 390 7013 -40.9 -43.1 79 2.2 -41.1 248 19 304.0 304.1 283.3 304.8 0.22 40 389 7030 -41.1 -44.2 72 3.1 -41.3 248 19 304.0 304.0 283.2 304.7 0.19 41 387 7065 -41.1 -47.1 52 6.0 -41.4 246 19 304.4 304.5 283.4 304.9 0.14 42 385 7101 -41.3 -48.3 47 7.0 -41.6 245 19 304.6 304.6 283.4 305.1 0.12 43 384 7118 -41.1 -50.1 37 9.0 -41.5 244 19 305.1 305.1 283.6 305.5 0.10 44 379 7208 -40.9 -51.9 30 11.0 -41.4 241 20 306.5 306.5 284.1 306.8 0.08 45 377 7244 -40.5 -49.5 37 9.0 -40.9 240 21 307.5 307.5 284.5 307.9 0.11 46 375 7280 -40.7 -47.7 47 7.0 -41.1 238 21 307.7 307.7 284.7 308.2 0.14 47 372 7335 -40.7 -47.7 47 7.0 -41.1 236 21 308.4 308.5 284.9 308.9 0.14 48 368 7409 -40.9 -47.9 47 7.0 -41.3 233 22 309.1 309.1 285.2 309.6 0.14 49 364 7483 -41.3 -51.3 33 10.0 -41.8 230 23 309.6 309.6 285.3 309.9 0.09 50 361 7539 -41.3 -48.3 47 7.0 -41.6 228 23 310.3 310.3 285.6 310.8 0.13 51 356 7634 -41.9 -51.9 33 10.0 -42.3 225 24 310.7 310.7 285.7 311.1 0.09 52 352 7711 -42.1 -52.1 33 10.0 -42.5 222 25 311.5 311.5 285.9 311.8 0.09 53 336 8024 -44.1 -57.1 22 13.0 -44.5 217 26 312.9 312.9 286.4 313.1 0.05 54 330 8145 -44.9 -57.9 22 13.0 -45.3 220 24 313.4 313.4 286.6 313.6 0.05 55 320 8351 -46.5 -57.5 28 11.0 -46.8 225 21 314.0 314.0 286.8 314.2 0.05 56 300 8780 -46.1 -72.1 4 26.0 -46.6 230 25 320.4 320.4 288.9 320.4 0.01 57 250 10000 -45.1 -75.1 2 30.0 -45.7 230 20 339.0 339.0 294.1 339.0 0.01 58 200 11480 -45.9 -80.9 1 35.0 -46.7 230 25 360.1 360.1 298.7 360.1 0.00 59 150 13390 -47.9 -82.9 1 35.0 -48.7 230 25 387.5 387.5 303.4 387.5 0.00 60 100 16060 -49.5 -85.5 1 36.0 -50.5 240 16 432.1 432.1 309.0 432.1 0.00 61 89 16816 -51.9 -85.9 1 34.0 -52.8 250 19 441.9 441.9 310.1 441.9 0.00 62 79 17586 -52.1 -86.1 1 34.0 -53.0 239 12 456.8 456.8 311.5 456.9 0.00 63 75 17919 -54.3 -87.3 1 33.0 -55.1 191 4 459.1 459.1 311.7 459.1 0.00 64 70 18360 -54.3 -87.3 1 33.0 -55.1 215 14 468.2 468.2 312.5 468.2 0.00 65 69 18453 -54.7 -87.7 1 33.0 -55.5 213 14 469.3 469.3 312.6 469.3 0.00 66 64 18938 -53.1 -87.1 1 34.0 -54.1 208 15 483.0 483.0 313.7 483.0 0.00 67 55 19914 -54.9 -87.9 1 33.0 -55.8 211 10 500.3 500.3 314.9 500.3 0.00 68 51 20402 -51.9 -86.9 1 35.0 -53.3 239 11 518.2 518.2 316.2 518.2 0.00 69 50 20530 -52.9 -86.9 1 34.0 -54.2 260 5 518.8 518.8 316.2 518.8 0.00 70 49 20660 -53.1 -87.1 1 34.0 -54.4 234 5 521.3 521.3 316.4 521.4 0.00 71 41 21812 -51.5 -87.5 1 36.0 -53.2 130 4 552.6 552.6 318.2 552.6 0.00 72 33 23215 -53.3 -88.3 1 35.0 -55.1 173 7 583.2 583.2 319.8 583.2 0.00 73 30 23830 -52.1 -88.1 1 36.0 -54.2 135 2 602.6 602.6 320.7 602.6 0.01 74 25 25015 -50.1 -87.1 1 37.0 -53.1 118 8 640.6 640.6 322.3 640.7 0.01 75 22 25848 -51.1 -88.1 0 37.0 -54.1 118 14 661.5 661.5 323.1 661.5 0.01 76 20 26470 -49.3 -87.3 0 38.0 -53.0 165 10 685.3 685.3 324.0 685.3 0.01 77 17 27540 -47.3 -86.3 0 39.0 -52.1 18 2 724.3 724.3 325.2 724.4 0.01 78 16 27941 -47.9 -86.9 0 39.0 -52.7 30 4 735.0 735.0 325.5 735.1 0.01 79 13 29319 -45.1 -85.1 0 40.0 -51.8 106 10 789.7 789.7 327.0 789.8 0.02 80 12 29852 -46.5 -85.5 0 39.0 -52.8 101 14 803.0 803.0 327.3 803.2 0.02 81 10 31070 -43.7 -83.7 0 40.0 -52.1 155 10 856.4 856.4 328.5 856.8 0.04 82 10 31070 -44.1 -84.1 0 40.0 -52.2 155 10 854.9 854.9 328.5 855.2 0.03 83 8.2 32410 -40.9 -81.9 0 41.0 -51.7 147 15 917.5 917.5 329.8 918.1 0.06 84 7.6 32927 -40.9 -81.9 0 41.0 -52.0 143 17 937.7 937.7 330.1 938.3 0.06 85 7.0 33490 -38.1 -80.1 0 42.0 -51.2 140 19 971.5 971.6 330.7 972.6 0.09 86 6.5 34002 -36.1 -79.1 0 43.0 -50.9 1000.8 1000.9 331.2 1002.2 0.12 87 6.0 34557 -37.5 -79.5 0 42.0 -51.8 1017.9 1018.0 331.5 1019.4 0.12 88 5.6 35035 -35.7 -78.7 0 43.0 -51.6 1046.1 1046.2 331.9 1047.9 0.15 TRP 320 8351 -46.5 -57.5 28 11.0 -46.8 225 21 314.0 314.0 286.8 314.2 0.05 WND Sounding variables and indices 1000-500 mb thick: 5310.00 m Freezing level: 921.67 mb = 629.06 m = 2063.83 ft Wetbulb zero: 933.55 mb = 526.42 m = 1727.08 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 87.91 % Est. max temperature: 8.25 C = 46.84 F Sfc-Lift cond lev (LCL): 979.29 mb = 142.75 m = 468.34 ft T: 2.76 C 700-500 lapse rate: 6.08 C/km ThetaE index: 0.31 C Layer 895.0- 891.0 mb Conv cond level (CCL): 883.79 mb = 963.72 m = 3161.76 ft Mean mixing ratio: 3.89 g/kg Conv temperature: 7.75 C = 45.95 F Cap Strength: 8.46 C Lifted Index: 8.61 C Risk: None Lifted Index @300 mb: 21.67 C Lifted Index @700 mb: 3.18 C Showalter Index: 8.14 C Risk: None Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.60 C Cross Totals Index: 22.50 C K Index: 17.10 Risk: < 20 % chance of thunderstorms Sweat Index: 43.00 Risk: None Energy Index: 2.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.68 J/kg Max Up Vert Vel: 5.23 m/s Conv Inhibition (B-): 92415.05 J/kg Cap Strength: 8.38 C Lift Cond Lev (LCL): 915.75 mb = 680.35 m = 2232.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 244 at 10 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 ---------------------------------------------------------- 0 993 31 125 10 -8.2 5.7 | 95 17 -17.0 1.5 1 960 305 175 17 -1.5 16.9 | 141 16 -10.3 12.7 2 925 600 175 4 -0.3 4.0 | 88 9 -9.1 -0.2 3 924 610 175 4 -0.3 4.0 | 88 9 -9.1 -0.2 4 889 914 225 5 3.5 3.5 | 82 5 -5.2 -0.7 5 856 1219 230 13 10.0 8.4 | 196 4 1.2 4.1 6 850 1273 230 15 11.5 9.6 | 207 6 2.7 5.4 7 823 1524 235 15 12.3 8.6 | 219 6 3.5 4.4 8 791 1829 245 14 12.7 5.9 | 247 4 3.9 1.7 9 761 2134 220 17 10.9 13.0 | 194 9 2.2 8.8 10 731 2438 220 16 10.3 12.3 | 191 8 1.5 8.0 11 703 2743 210 16 8.0 13.9 | 175 10 -0.8 9.6 12 700 2779 210 15 7.5 13.0 | 172 9 -1.3 8.8 13 675 3048 205 14 5.9 12.7 | 161 9 -2.9 8.5 14 622 3658 215 13 7.5 10.6 | 168 7 -1.3 6.4 15 573 4267 210 11 5.5 9.5 | 148 6 -3.3 5.3 16 528 4877 210 12 6.0 10.4 | 156 7 -2.8 6.2 17 500 5280 210 13 6.5 11.3 | 162 7 -2.3 7.0 18 485 5486 210 14 7.0 12.1 | 167 8 -1.8 7.9 19 465 5791 230 17 13.0 10.9 | 212 8 4.3 6.7 20 445 6096 225 12 8.5 8.5 | 176 4 -0.3 4.3 21 426 6401 235 14 11.5 8.0 | 215 5 2.7 3.8 22 408 6706 260 13 12.8 2.3 | 296 4 4.0 -2.0 23 400 6840 255 17 16.4 4.4 | 269 8 7.7 0.2 24 356 7620 225 24 17.0 17.0 | 213 15 8.2 12.7 25 341 7925 215 27 15.5 22.1 | 201 19 6.7 17.9 26 320 8351 225 21 14.8 14.8 | 210 12 6.1 10.6 27 300 8780 230 25 19.2 16.1 | 221 16 10.4 11.8 28 284 9144 230 23 17.6 14.8 | 220 14 8.8 10.6 29 250 10000 230 20 15.3 12.9 | 217 11 6.6 8.6 30 237 10363 230 23 17.6 14.8 | 220 14 8.8 10.6 31 226 10668 215 23 13.2 18.8 | 197 15 4.4 14.6 32 206 11278 240 29 25.1 14.5 | 238 19 16.3 10.3 33 200 11480 230 25 19.2 16.1 | 221 16 10.4 11.8 34 180 12192 225 22 15.6 15.6 | 211 13 6.8 11.3 35 164 12802 250 20 18.8 6.8 | 255 10 10.0 2.6 36 157 13106 215 21 12.0 17.2 | 194 13 3.3 13.0 37 150 13390 230 25 19.2 16.1 | 221 16 10.4 11.8 38 136 14021 250 25 23.5 8.6 | 254 15 14.7 4.3 39 130 14326 220 22 14.1 16.9 | 203 14 5.4 12.6 40 113 15240 235 18 14.7 10.3 | 224 9 6.0 6.1 41 108 15545 245 18 16.3 7.6 | 246 8 7.5 3.4 42 103 15850 245 15 13.6 6.3 | 246 5 4.8 2.1 43 100 16060 240 16 13.9 8.0 | 233 6 5.1 3.8 44 94 16459 240 16 13.9 8.0 | 233 6 5.1 3.8 45 90 16764 245 21 19.0 8.9 | 246 11 10.3 4.6 46 86 17069 275 11 11.0 -1.0 | 337 6 2.2 -5.2 47 82 17374 225 10 7.1 7.1 | 149 3 -1.7 2.8 48 78 17678 245 13 11.8 5.5 | 247 3 3.0 1.3 49 74 17983 175 1 -0.1 1.0 | 70 9 -8.9 -3.2 50 71 18288 160 7 -2.4 6.6 | 102 11 -11.2 2.3 51 70 18360 215 14 8.0 11.5 | 174 7 -0.7 7.2 52 64 18898 205 14 5.9 12.7 | 161 9 -2.9 8.5 53 61 19202 225 18 12.7 12.7 | 205 9 4.0 8.5 54 59 19507 250 10 9.4 3.4 | 322 1 0.6 -0.8 55 56 19812 205 10 4.2 9.1 | 137 7 -4.5 4.8 56 51 20422 240 11 9.5 5.5 | 211 1 0.8 1.3 57 50 20530 260 5 4.9 0.9 | 49 5 -3.8 -3.4 58 44 21336 100 2 -2.0 0.3 | 70 11 -10.7 -3.9 59 35 22860 195 10 2.6 9.7 | 131 8 -6.2 5.4 60 30 23830 135 2 -1.4 1.4 | 75 11 -10.2 -2.8 61 28 24384 70 2 -1.9 -0.7 | 65 12 -10.6 -4.9 62 24 25298 140 10 -6.4 7.7 | 103 16 -15.2 3.4 63 23 25603 90 10 -10.0 0.0 | 77 19 -18.8 -4.2 64 22 25908 125 15 -12.3 8.6 | 102 22 -21.1 4.4 65 21 26213 145 14 -8.0 11.5 | 113 18 -16.8 7.2 66 20 26470 165 10 -2.6 9.7 | 116 13 -11.4 5.4 67 20 26518 175 10 -0.9 10.0 | 121 11 -9.6 5.7 68 17 27432 15 1 -0.3 -1.0 | 60 10 -9.0 -5.2 69 14 28956 60 10 -8.7 -5.0 | 62 20 -17.4 -9.2 70 13 29566 135 10 -7.1 7.1 | 100 16 -15.8 2.8 71 12 29870 100 14 -13.8 2.4 | 85 23 -22.6 -1.8 72 11 30175 110 15 -14.1 5.1 | 92 23 -22.9 0.9 73 10 31070 155 10 -4.2 9.1 | 110 14 -13.0 4.8 74 7 33490 140 19 -12.2 14.6 | 116 23 -21.0 10.3 Wind Parameters Mean winds (0-6000m): 214.2 at 13.0 knts Storm direction: 244.2 at 9.7 knts Shear (0-3000m) pos: 3.5 neg: 1.3 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 66.9 deg Storm rel helicity (0-3000m) pos: 68.6 neg: -49.8 tot: 18.8 m^2/s^2 ave: 6.3 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 0.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.89 Bulk Shear: 15.34 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 ------------------------------------------------------------------------------- 500 165 13 124 15| 7.9 0.0 7.9| 56.6 -21.2 35.4 70.8 0.28| 22.7 6.3 1000 176 9 117 11| 7.2 0.0 7.2| 58.9 -29.0 29.9 29.9 0.15| 16.3 2.5 1500 201 10 138 7| 7.1 0.0 7.1| 65.7 -29.0 36.7 24.5 0.30| 13.7 4.1 2000 215 11 157 6| 5.3 0.5 5.9| 68.6 -34.4 34.2 17.1 0.22| 12.2 2.6 2500 216 12 167 6| 4.3 1.0 5.3| 68.6 -40.9 27.8 11.1 0.14| 10.6 1.5 3000 215 13 168 7| 3.5 1.3 4.8| 68.6 -49.8 18.8 6.3 0.06| 9.6 0.6 4000 214 13 167 7| 2.8 1.0 3.8| 70.3 -52.1 18.2 4.6 0.05| 7.7 0.4 5000 213 13 164 7| 2.2 0.8 3.1| 72.1 -53.4 18.8 3.8 0.05| 6.4 0.3 6000 214 13 167 7| 2.1 0.7 2.8| 86.2 -57.0 29.2 4.9 0.11| 6.2 0.7 Wrote GIF file: /home/apache/climate/data/raob//PACD/skewt/PACD.skewt.20250426.12.gif