UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081500.upa.cvt Date: 0000Z 15 AUG 25 Searching for PAMC... Searching the city database file for: PAMC ... Date:0000Z 15 AUG 25 Station: PAMC WMO ident: 69003 Latitude: 62.95 Longitude: -155.60 Elevation: 103.00 ------------------------------------------------------------------------------- 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 100 260 10 SFC 999 103 11.6 6.7 72 4.9 9.0 260 10 284.8 285.9 282.2 302.0 6.16 2 995 137 10.8 6.5 75 4.3 8.5 264 12 284.4 285.4 281.9 301.4 6.10 3 940 612 6.8 5.2 90 1.6 6.0 290 17 284.9 286.0 282.0 301.4 5.90 4 925 745 6.2 4.8 91 1.4 5.5 295 16 285.6 286.7 282.2 302.0 5.83 5 914 843 5.8 4.0 88 1.8 4.9 306 17 286.2 287.2 282.1 301.9 5.58 6 887 1088 3.8 2.9 94 0.9 3.4 315 18 286.6 287.5 282.0 301.6 5.32 7 880 1152 3.4 2.5 94 0.9 2.9 315 19 286.8 287.8 282.0 301.6 5.21 8 851 1424 1.6 1.4 99 0.2 1.5 310 13 287.7 288.6 282.1 301.9 4.98 9 850 1433 1.6 1.2 97 0.4 1.4 310 13 287.8 288.7 282.1 301.8 4.91 10 842 1509 2.0 0.5 90 1.5 1.3 318 13 289.0 289.9 282.4 302.5 4.71 11 836 1567 2.8 -1.1 75 3.9 1.0 317 13 290.5 291.2 282.4 302.7 4.22 12 816 1763 2.2 -2.8 69 5.0 0.0 301 11 291.8 292.5 282.6 303.0 3.81 13 749 2447 -4.1 -4.1 100 0.0 -4.1 265 13 292.2 292.9 282.7 303.3 3.77 14 729 2660 -6.1 -6.6 96 0.5 -6.3 254 14 292.3 292.9 282.1 301.8 3.20 15 728 2671 -5.9 -7.5 88 1.6 -6.5 254 14 292.6 293.2 282.0 301.5 2.99 16 727 2682 -5.3 -11.3 63 6.0 -7.4 253 14 293.4 293.8 281.4 300.1 2.21 17 725 2703 -4.3 -17.3 36 13.0 -8.1 252 14 294.7 295.0 280.9 299.0 1.36 18 724 2714 -4.3 -17.3 36 13.0 -8.1 252 14 294.9 295.1 280.9 299.1 1.36 19 720 2758 -4.5 -16.5 39 12.0 -8.1 249 14 295.1 295.4 281.2 299.6 1.46 20 717 2791 -4.3 -20.3 27 16.0 -8.7 247 14 295.7 295.9 280.9 299.0 1.06 21 713 2835 -3.9 -19.9 28 16.0 -8.4 244 13 296.6 296.8 281.4 300.1 1.10 22 701 2969 -4.9 -18.9 32 14.0 -8.9 236 12 296.9 297.2 281.7 300.8 1.22 23 700 2980 -5.1 -18.1 35 13.0 -8.9 235 12 296.8 297.1 281.7 301.0 1.31 24 694 3048 -5.3 -14.3 49 9.0 -8.2 233 12 297.3 297.7 282.6 303.0 1.82 25 687 3127 -5.7 -13.7 53 8.0 -8.3 231 13 297.8 298.1 282.9 303.7 1.93 26 676 3254 -6.7 -16.7 45 10.0 -9.7 228 13 298.0 298.3 282.5 302.8 1.53 27 663 3405 -7.9 -13.9 62 6.0 -9.8 225 13 298.3 298.7 283.2 304.4 1.97 28 661 3429 -8.1 -17.1 48 9.0 -10.8 225 13 298.4 298.6 282.6 303.1 1.51 29 659 3452 -8.3 -15.3 57 7.0 -10.5 225 13 298.4 298.7 283.0 303.9 1.76 30 655 3499 -8.7 -16.7 52 8.0 -11.1 225 12 298.5 298.8 282.8 303.4 1.58 31 652 3535 -8.9 -13.9 67 5.0 -10.5 225 12 298.6 299.0 283.3 304.8 2.00 32 650 3559 -9.3 -13.7 70 4.4 -10.7 225 11 298.4 298.8 283.3 304.7 2.04 33 633 3763 -10.9 -14.4 75 3.5 -12.0 237 11 298.9 299.3 283.4 305.0 1.98 34 632 3775 -10.9 -14.8 73 3.9 -12.1 238 11 299.0 299.4 283.4 305.0 1.92 35 630 3800 -10.9 -17.9 56 7.0 -12.9 241 11 299.3 299.6 283.0 304.0 1.48 36 627 3837 -10.7 -19.7 48 9.0 -13.1 246 12 299.9 300.2 283.0 304.0 1.28 37 623 3886 -10.9 -20.9 44 10.0 -13.5 252 12 300.3 300.5 283.0 304.0 1.16 38 610 4048 -11.9 -19.9 51 8.0 -14.0 265 13 300.9 301.2 283.4 305.0 1.29 39 607 4085 -12.1 -21.1 47 9.0 -14.4 265 12 301.1 301.3 283.4 304.9 1.17 40 593 4264 -13.7 -21.7 51 8.0 -15.7 265 11 301.3 301.5 283.4 304.9 1.14 41 587 4341 -14.1 -25.1 39 11.0 -16.5 256 12 301.7 301.8 283.2 304.5 0.85 42 585 4367 -14.1 -29.1 27 15.0 -17.0 252 12 302.0 302.1 283.0 303.9 0.59 43 583 4393 -14.3 -28.3 29 14.0 -17.1 248 12 302.0 302.2 283.1 304.2 0.64 44 579 4445 -14.7 -22.7 51 8.0 -16.6 239 13 302.2 302.4 283.7 305.6 1.07 45 575 4498 -15.3 -17.4 84 2.1 -15.9 231 13 302.1 302.4 284.4 307.4 1.70 46 574 4511 -15.3 -17.1 86 1.8 -15.8 228 13 302.2 302.5 284.5 307.7 1.74 47 565 4630 -16.1 -18.1 85 2.0 -16.6 219 13 302.6 302.9 284.5 307.8 1.63 48 563 4657 -16.1 -19.4 76 3.3 -17.0 221 13 303.0 303.2 284.4 307.6 1.46 49 561 4684 -16.3 -28.3 35 12.0 -18.6 224 12 303.0 303.1 283.5 305.2 0.66 50 557 4737 -16.7 -32.7 24 16.0 -19.4 229 12 303.2 303.3 283.2 304.7 0.44 51 550 4833 -17.1 -27.1 42 10.0 -19.1 239 10 303.8 303.9 283.9 306.3 0.75 52 549 4846 -17.1 -24.1 55 7.0 -18.6 240 10 304.0 304.1 284.2 307.2 0.99 53 547 4874 -17.3 -23.3 60 6.0 -18.7 243 9 304.0 304.2 284.4 307.5 1.07 54 500 5540 -23.1 -29.1 58 6.0 -24.1 275 5 304.9 305.0 284.2 307.2 0.69 55 400 7140 -33.1 -50.1 17 17.0 -34.2 285 29 312.0 312.0 286.2 312.3 0.10 56 300 9100 -48.7 -52.3 66 3.6 -48.8 270 28 316.7 316.7 287.8 317.1 0.10 57 299 9122 -48.9 -52.8 64 3.9 -49.0 270 26 316.7 316.7 287.8 317.1 0.10 58 250 10300 -44.9 -70.9 4 26.0 -45.6 245 19 339.3 339.3 294.1 339.4 0.01 59 200 11790 -43.3 -77.3 1 34.0 -44.3 270 23 364.2 364.2 299.5 364.2 0.01 60 150 13720 -44.7 -79.7 1 35.0 -45.8 255 19 393.0 393.0 304.2 393.1 0.00 61 100 16400 -48.7 -82.7 1 34.0 -49.8 235 14 433.6 433.6 309.2 433.7 0.00 62 93 16877 -48.1 -82.1 1 34.0 -49.3 244 19 443.9 443.9 310.3 443.9 0.01 63 77 18115 -49.9 -83.9 1 34.0 -51.1 273 17 464.8 464.8 312.2 464.8 0.00 64 74 18375 -48.3 -83.3 1 35.0 -49.7 265 16 473.5 473.5 312.9 473.5 0.01 65 70 18740 -48.9 -82.9 1 34.0 -50.3 245 11 479.8 479.8 313.4 479.8 0.01 66 63 19431 -49.9 -83.9 1 34.0 -51.3 249 14 492.2 492.2 314.4 492.3 0.01 67 57 20089 -48.3 -83.3 1 35.0 -50.1 255 3 510.2 510.2 315.7 510.2 0.01 68 50 20950 -49.5 -83.5 1 34.0 -51.3 310 4 526.8 526.8 316.7 526.9 0.01 69 47 21354 -49.9 -83.9 1 34.0 -51.7 322 3 535.3 535.3 317.2 535.3 0.01 70 37 22922 -47.9 -82.9 1 35.0 -50.5 255 8 578.3 578.3 319.6 578.4 0.01 71 30 24300 -49.1 -84.1 1 35.0 -51.9 225 5 610.8 610.8 321.1 610.9 0.01 72 28 24756 -47.5 -83.5 1 36.0 -50.9 321 2 627.4 627.4 321.8 627.5 0.01 73 26 25247 -49.1 -84.1 1 35.0 -52.2 1 1 636.3 636.3 322.2 636.4 0.01 74 20 26990 -45.1 -83.1 1 38.0 -50.3 5 4 698.1 698.1 324.4 698.3 0.02 75 17 28076 -43.9 -82.9 1 39.0 -50.1 330 7 735.2 735.2 325.5 735.4 0.02 76 16 28482 -43.9 -82.9 1 39.0 -50.3 305 9 748.1 748.1 325.9 748.3 0.03 77 15 28917 -41.9 -81.9 1 40.0 -49.4 337 11 768.6 768.6 326.4 768.9 0.03 78 14 29382 -42.9 -81.9 1 39.0 -50.3 2 11 780.6 780.6 326.8 780.9 0.03 79 12 30424 -41.3 -82.3 0 41.0 -50.1 54 11 821.4 821.4 327.8 821.8 0.04 80 12 30424 -41.3 -82.3 0 41.0 -50.1 54 11 821.4 821.4 327.8 821.8 0.04 81 11 31017 -38.9 -80.9 0 42.0 -49.3 83 11 850.8 850.9 328.4 851.3 0.05 82 10 31670 -39.3 -81.3 0 42.0 -50.0 115 11 872.8 872.9 328.9 873.4 0.05 83 9.6 31950 -39.9 -80.9 0 41.0 -50.4 114 11 880.8 880.9 329.1 881.4 0.06 84 8.8 32547 -38.3 -80.3 0 42.0 -50.2 111 12 909.2 909.3 329.6 910.0 0.07 85 7.9 33298 -33.5 -77.5 0 44.0 -48.8 108 12 956.9 957.0 330.5 958.3 0.13 86 7.0 34150 -32.5 -76.5 0 44.0 -49.2 105 13 994.7 994.8 331.1 996.7 0.17 87 6.8 34355 -31.9 -75.9 0 44.0 -49.1 1005.5 1005.6 331.3 1007.7 0.19 TRP 299 9122 -48.9 -52.8 64 3.9 -49.0 270 26 316.7 316.7 287.8 317.1 0.10 WND Sounding variables and indices 1000-500 mb thick: 5440.00 m Freezing level: 792.60 mb = 2001.92 m = 6567.88 ft Wetbulb zero: 815.68 mb = 1766.13 m = 5794.33 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 68.65 % Est. max temperature: 14.74 C = 58.53 F Sfc-Lift cond lev (LCL): 927.60 mb = 721.79 m = 2368.04 ft T: 6.30 C 700-500 lapse rate: 7.03 C/km ThetaE index: 4.31 C Layer 729.0- 724.0 mb Conv cond level (CCL): 895.44 mb = 1010.58 m = 3315.50 ft Mean mixing ratio: 5.87 g/kg Conv temperature: 13.26 C = 55.86 F Cap Strength: 5.12 C Lifted Index: 4.77 C Risk: None Lifted Index @300 mb: 10.81 C Lifted Index @700 mb: 3.43 C Showalter Index: 4.60 C Risk: None Total Totals Index: 49.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 24.30 C K Index: 12.90 Risk: None Sweat Index: 45.40 Risk: None Energy Index: 1.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.94 J/kg Max Up Vert Vel: 4.23 m/s Conv Inhibition (B-): 67109.48 J/kg Cap Strength: 5.11 C Lift Cond Lev (LCL): 913.41 mb = 848.36 m = 2783.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 at 9 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 ---------------------------------------------------------- 0 999 103 260 10 9.8 1.7 | 197 6 1.9 6.2 1 975 305 285 22 21.3 -5.7 | 275 13 13.3 -1.3 2 940 610 290 17 16.0 -5.8 | 280 8 8.0 -1.4 3 925 745 295 16 14.5 -6.8 | 290 7 6.6 -2.3 4 906 914 315 17 12.0 -12.0 | 332 9 4.1 -7.6 5 873 1219 315 19 13.4 -13.4 | 329 11 5.5 -9.0 6 850 1433 310 13 10.0 -8.4 | 333 4 2.0 -3.9 7 840 1524 320 13 8.4 -10.0 | 356 6 0.4 -5.5 8 809 1829 295 11 10.0 -4.6 | 276 2 2.0 -0.2 9 778 2134 270 12 12.0 -0.0 | 223 6 4.1 4.4 10 749 2438 265 13 13.0 1.1 | 222 7 5.0 5.6 11 721 2743 250 14 13.2 4.8 | 210 11 5.2 9.2 12 700 2980 235 12 9.8 6.9 | 190 11 1.9 11.3 13 667 3353 225 14 9.9 9.9 | 188 14 2.0 14.3 14 640 3658 225 10 7.1 7.1 | 176 12 -0.9 11.5 15 615 3962 265 13 13.0 1.1 | 222 7 5.0 5.6 16 591 4267 265 11 11.0 1.0 | 209 6 3.0 5.4 17 568 4572 215 14 8.0 11.5 | 180 16 0.1 15.9 18 546 4877 245 9 8.2 3.8 | 182 8 0.2 8.2 19 500 5540 275 5 5.0 -0.4 | 144 5 -3.0 4.0 20 463 6096 280 7 6.9 -1.2 | 162 3 -1.0 3.2 21 443 6401 295 12 10.9 -5.1 | 282 3 2.9 -0.6 22 400 7140 285 29 28.0 -7.5 | 279 20 20.1 -3.1 23 390 7315 285 28 27.0 -7.2 | 278 19 19.1 -2.8 24 373 7620 280 27 26.6 -4.7 | 271 19 18.7 -0.3 25 326 8534 280 28 27.6 -4.9 | 271 20 19.6 -0.4 26 312 8839 275 30 29.9 -2.6 | 265 22 22.0 1.8 27 300 9100 270 28 28.0 -0.0 | 258 21 20.1 4.4 28 299 9122 270 26 26.0 -0.0 | 256 19 18.1 4.4 29 298 9144 275 29 28.9 -2.5 | 265 21 21.0 1.9 30 272 9754 260 17 16.7 3.0 | 230 11 8.8 7.4 31 259 10058 275 20 19.9 -1.7 | 257 12 12.0 2.7 32 250 10300 245 19 17.2 8.0 | 217 16 9.3 12.5 33 248 10363 240 19 16.5 9.5 | 211 16 8.5 13.9 34 237 10668 250 26 24.4 8.9 | 231 21 16.5 13.3 35 226 10973 245 26 23.6 11.0 | 225 22 15.6 15.4 36 206 11582 275 21 20.9 -1.8 | 259 13 13.0 2.6 37 200 11790 270 23 23.0 -0.0 | 254 16 15.1 4.4 38 197 11887 260 24 23.6 4.2 | 241 18 15.7 8.6 39 188 12192 270 20 20.0 -0.0 | 250 13 12.1 4.4 40 180 12497 245 21 19.0 8.9 | 220 17 11.1 13.3 41 172 12802 260 28 27.6 4.9 | 245 22 19.6 9.3 42 164 13106 270 23 23.0 -0.0 | 254 16 15.1 4.4 43 157 13411 255 25 24.1 6.5 | 236 20 16.2 10.9 44 150 13716 265 23 22.9 2.0 | 247 16 15.0 6.4 45 150 13720 255 19 18.4 4.9 | 228 14 10.4 9.4 46 143 14021 270 20 20.0 -0.0 | 250 13 12.1 4.4 47 137 14326 235 17 13.9 9.8 | 203 15 6.0 14.2 48 131 14630 255 25 24.1 6.5 | 236 20 16.2 10.9 49 125 14935 265 22 21.9 1.9 | 246 15 14.0 6.4 50 119 15240 260 13 12.8 2.3 | 216 8 4.9 6.7 51 114 15545 245 14 12.7 5.9 | 205 11 4.8 10.4 52 109 15850 280 19 18.7 -3.3 | 264 11 10.8 1.1 53 104 16154 270 16 16.0 -0.0 | 241 9 8.1 4.4 54 100 16400 235 14 11.5 8.0 | 196 13 3.5 12.5 55 99 16459 220 10 6.4 7.7 | 173 12 -1.5 12.1 56 95 16764 250 21 19.7 7.2 | 225 17 11.8 11.6 57 90 17069 235 16 13.1 9.2 | 201 15 5.2 13.6 58 82 17678 280 16 15.8 -2.8 | 258 8 7.8 1.7 59 75 18288 270 17 17.0 -0.0 | 244 10 9.1 4.4 60 70 18740 245 11 10.0 4.6 | 193 9 2.0 9.1 61 68 18898 245 10 9.1 4.2 | 187 9 1.1 8.7 62 62 19507 250 14 13.2 4.8 | 210 11 5.2 9.2 63 59 19812 310 10 7.7 -6.4 | 8 2 -0.3 -2.0 64 57 20117 250 2 1.9 0.7 | 130 8 -6.1 5.1 65 50 20950 310 4 3.1 -2.6 | 111 5 -4.9 1.9 66 49 21031 265 14 13.9 1.2 | 227 8 6.0 5.7 67 47 21336 330 2 1.0 -1.7 | 111 7 -6.9 2.7 68 45 21641 210 10 5.0 8.7 | 167 13 -2.9 13.1 69 43 21946 250 15 14.1 5.1 | 213 11 6.2 9.6 70 41 22250 270 10 10.0 -0.0 | 205 5 2.1 4.4 71 30 24300 225 5 3.5 3.5 | 151 9 -4.4 8.0 72 30 24384 260 5 4.9 0.9 | 150 6 -3.0 5.3 73 27 24994 0 0 -0.0 -0.0 | 119 9 -7.9 4.4 74 20 26990 5 4 -0.3 -4.0 | 93 8 -8.3 0.4 75 20 27127 0 0 -0.0 -0.0 | 119 9 -7.9 4.4 76 19 27432 10 4 -0.7 -3.9 | 93 9 -8.6 0.5 77 16 28651 295 10 9.1 -4.2 | 260 1 1.1 0.2 78 15 28956 340 11 3.8 -10.3 | 35 7 -4.2 -5.9 79 10 31670 115 11 -10.0 4.6 | 117 20 -17.9 9.1 80 7 34150 105 13 -12.6 3.4 | 111 22 -20.5 7.8 Wind Parameters Mean winds (0-6000m): 269.2 at 12.1 knts Storm direction: 299.2 at 9.1 knts Shear (0-3000m) pos: 2.6 neg: 3.6 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): -8.0 deg Storm rel helicity (0-3000m) pos: 46.0 neg: -23.3 tot: 22.7 m^2/s^2 ave: 7.6 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.35 Bulk Shear: 6.61 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 ------------------------------------------------------------------------------- 500 284 18 269 10| 10.1 0.0 10.1| 29.4 0.0 29.4 58.9 0.68| 19.8 13.5 1000 294 18 289 9| 7.7 0.0 7.7| 43.0 -0.4 42.6 42.6 0.71| 14.3 10.2 1500 301 17 302 8| 5.1 2.0 7.1| 46.0 -1.5 44.4 29.6 0.58| 12.6 7.3 2000 299 16 299 6| 3.8 3.2 7.0| 46.0 -6.7 39.3 19.6 0.33| 11.7 3.8 2500 293 15 285 6| 3.1 3.3 6.4| 46.0 -9.5 36.5 14.6 0.27| 10.1 2.8 3000 286 15 267 6| 2.6 3.6 6.2| 46.0 -23.3 22.7 7.6 0.15| 9.5 1.5 4000 275 14 242 7| 2.9 2.7 5.6| 62.8 -32.9 29.9 7.5 0.18| 8.9 1.6 5000 269 13 230 7| 3.1 3.2 6.4| 65.0 -52.8 12.3 2.5 0.06| 9.2 0.6 6000 269 12 222 6| 2.9 2.7 5.6| 66.4 -56.7 9.7 1.6 0.04| 8.1 0.4 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20250815.00.gif