UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for PAMC... Searching the city database file for: PAMC ... Date:1200Z 16 APR 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 37 70 3 SFC 992 103 5.4 -6.6 42 12.0 0.9 70 3 279.2 279.6 274.5 285.8 2.35 2 949 464 3.0 -7.0 48 10.0 -0.7 91 25 280.3 280.7 275.1 287.1 2.38 3 926 662 2.6 -7.4 48 10.0 -1.1 105 27 281.9 282.3 276.0 288.7 2.36 4 925 671 2.6 -7.4 48 10.0 -1.1 105 26 282.0 282.4 276.0 288.7 2.37 5 923 689 2.6 -8.4 44 11.0 -1.3 105 25 282.1 282.5 275.9 288.5 2.19 6 903 865 1.4 -9.6 44 11.0 -2.4 109 17 282.7 283.0 275.9 288.6 2.04 7 852 1330 -2.5 -10.5 54 8.0 -5.1 91 13 283.3 283.7 276.2 289.2 2.01 8 850 1349 -2.7 -9.7 59 7.0 -5.1 90 13 283.3 283.7 276.4 289.5 2.15 9 800 1826 -6.3 -9.2 80 2.9 -7.2 95 17 284.4 284.8 277.3 291.3 2.38 10 792 1905 -5.9 -7.9 86 2.0 -6.6 97 17 285.7 286.1 278.3 293.4 2.66 11 776 2065 -5.5 -7.9 83 2.4 -6.4 103 16 287.8 288.3 279.4 295.7 2.71 12 767 2156 -5.7 -8.8 79 3.1 -6.8 106 16 288.5 289.0 279.6 296.0 2.56 13 748 2352 -6.9 -9.5 82 2.6 -7.8 116 14 289.3 289.7 279.8 296.6 2.48 14 729 2553 -8.3 -10.7 83 2.4 -9.1 134 15 289.9 290.3 279.9 296.8 2.32 15 700 2866 -10.9 -11.6 95 0.7 -11.1 175 21 290.4 290.8 280.0 297.1 2.25 16 697 2899 -11.1 -11.6 96 0.5 -11.3 177 21 290.5 290.9 280.1 297.3 2.26 17 686 3021 -11.1 -11.7 95 0.6 -11.3 183 23 291.9 292.3 280.7 298.7 2.27 18 629 3682 -15.1 -16.4 90 1.3 -15.4 165 14 294.6 294.9 281.3 299.8 1.69 19 610 3914 -16.5 -17.0 96 0.5 -16.6 161 18 295.6 295.9 281.6 300.7 1.65 20 590 4164 -17.9 -19.1 90 1.2 -18.2 157 21 296.8 297.1 281.9 301.3 1.43 21 557 4594 -17.7 -20.6 78 2.9 -18.4 173 30 302.0 302.2 283.9 306.2 1.33 22 550 4689 -17.7 -20.2 81 2.5 -18.3 179 32 303.1 303.3 284.4 307.6 1.40 23 520 5108 -18.5 -21.6 77 3.1 -19.3 197 32 307.0 307.3 285.8 311.3 1.31 24 507 5297 -19.5 -23.1 73 3.6 -20.3 200 32 308.0 308.3 286.0 311.9 1.17 25 500 5400 -20.3 -23.7 74 3.4 -21.1 200 33 308.3 308.5 286.1 312.0 1.13 26 498 5430 -20.5 -24.1 73 3.6 -21.3 200 33 308.4 308.6 286.1 312.0 1.09 27 450 6170 -26.1 -28.2 82 2.1 -26.5 210 35 310.4 310.6 286.5 313.2 0.83 28 443 6284 -26.9 -29.9 76 3.0 -27.4 210 35 310.8 311.0 286.5 313.3 0.72 29 436 6398 -27.9 -30.4 79 2.5 -28.3 210 35 311.0 311.1 286.5 313.4 0.70 30 429 6514 -28.9 -32.4 72 3.5 -29.4 210 35 311.1 311.2 286.5 313.2 0.59 31 420 6665 -30.1 -33.1 75 3.0 -30.5 210 35 311.5 311.6 286.5 313.4 0.56 32 405 6923 -32.3 -35.8 71 3.5 -32.7 210 35 311.9 312.0 286.5 313.5 0.45 33 400 7010 -32.9 -36.6 69 3.7 -33.3 210 35 312.2 312.3 286.6 313.7 0.42 34 388 7224 -34.9 -39.4 63 4.5 -35.3 210 38 312.3 312.4 286.6 313.5 0.32 35 376 7442 -36.9 -40.3 71 3.4 -37.2 210 39 312.5 312.6 286.6 313.6 0.30 36 369 7572 -38.1 -42.8 61 4.7 -38.4 210 40 312.6 312.6 286.5 313.5 0.24 37 309 8767 -49.3 -52.2 72 2.9 -49.4 206 44 313.2 313.2 286.6 313.6 0.10 38 302 8917 -50.7 -54.8 62 4.1 -50.8 205 45 313.3 313.3 286.6 313.6 0.07 39 300 8960 -51.1 -55.1 62 4.0 -51.2 205 45 313.3 313.3 286.6 313.6 0.07 40 292 9134 -52.7 -56.1 66 3.4 -52.8 205 44 313.5 313.5 286.6 313.7 0.07 41 281 9380 -54.5 -59.5 54 5.0 -54.6 203 43 314.4 314.4 286.9 314.5 0.04 42 268 9681 -56.3 -59.1 71 2.8 -56.3 201 41 316.0 316.0 287.5 316.2 0.05 43 262 9824 -56.9 -61.1 59 4.2 -57.0 200 45 317.2 317.2 287.9 317.3 0.04 44 260 9872 -57.3 -63.3 46 6.0 -57.4 200 47 317.3 317.3 287.9 317.4 0.03 45 258 9921 -56.1 -67.1 24 11.0 -56.2 203 49 319.8 319.8 288.7 319.8 0.02 46 257 9945 -55.9 -67.9 21 12.0 -56.1 204 49 320.4 320.4 288.9 320.5 0.02 47 250 10120 -56.5 -69.5 18 13.0 -56.6 215 55 322.1 322.1 289.4 322.1 0.01 48 242 10326 -57.5 -71.5 15 14.0 -57.6 222 64 323.6 323.6 289.9 323.6 0.01 49 239 10405 -56.8 -72.6 12 15.8 -56.9 225 68 325.8 325.8 290.5 325.8 0.01 50 237 10458 -56.3 -73.3 10 17.0 -56.5 225 68 327.3 327.3 291.0 327.4 0.01 51 225 10788 -55.7 -75.7 7 20.0 -55.9 225 64 333.1 333.1 292.6 333.2 0.01 52 209 11254 -58.9 -78.9 6 20.0 -59.0 225 50 335.2 335.2 293.1 335.3 0.00 53 200 11530 -58.7 -81.7 4 23.0 -58.9 205 50 339.8 339.8 294.3 339.8 0.00 54 198 11593 -58.9 -81.9 4 23.0 -59.1 205 52 340.5 340.5 294.4 340.5 0.00 55 181 12163 -54.9 -82.9 2 28.0 -55.2 210 56 355.8 355.8 297.9 355.9 0.00 56 153 13234 -56.7 -84.7 2 28.0 -57.0 216 42 370.3 370.3 300.6 370.3 0.00 57 150 13360 -56.3 -84.3 2 28.0 -56.6 215 42 373.1 373.1 301.1 373.1 0.00 58 108 15456 -52.7 -84.7 1 32.0 -53.4 230 23 416.6 416.6 307.3 416.6 0.00 59 100 15950 -53.5 -84.5 1 31.0 -54.1 220 24 424.4 424.4 308.2 424.4 0.00 60 78 17562 -51.9 -84.9 1 33.0 -52.8 221 24 458.9 458.9 311.7 458.9 0.00 61 70 18270 -49.1 -84.1 1 35.0 -50.5 250 13 479.3 479.3 313.4 479.4 0.00 62 63 18958 -50.7 -84.7 1 34.0 -52.0 158 11 490.5 490.5 314.2 490.5 0.00 63 61 19169 -48.9 -83.9 1 35.0 -50.5 151 14 499.0 499.0 314.9 499.1 0.01 64 57 19612 -50.5 -84.5 1 34.0 -52.0 185 21 505.2 505.2 315.3 505.2 0.01 65 52 20213 -48.7 -84.7 1 36.0 -50.6 179 15 522.8 522.8 316.5 522.8 0.01 66 50 20470 -49.9 -84.9 1 35.0 -51.6 200 12 525.9 525.9 316.6 525.9 0.01 67 48 20736 -50.7 -85.7 1 35.0 -52.4 201 12 530.1 530.2 316.9 530.2 0.01 68 46 21014 -49.5 -84.5 1 35.0 -51.4 219 7 539.5 539.5 317.5 539.6 0.01 69 31 23578 -52.9 -86.9 1 34.0 -54.8 161 12 594.8 594.8 320.4 594.9 0.01 70 31 23578 -52.9 -86.9 1 34.0 -54.8 161 12 594.8 594.8 320.4 594.9 0.01 71 30 23790 -51.7 -86.7 1 35.0 -53.9 140 16 603.7 603.7 320.7 603.7 0.01 72 27 24474 -50.5 -85.5 1 35.0 -53.2 159 15 625.5 625.5 321.7 625.6 0.01 73 24 25242 -50.1 -86.1 1 36.0 -53.1 188 13 648.1 648.1 322.6 648.2 0.01 74 21 26111 -51.1 -86.1 1 35.0 -54.2 160 20 670.3 670.3 323.4 670.4 0.01 75 20 26430 -48.5 -85.5 1 37.0 -52.5 190 13 687.7 687.7 324.0 687.8 0.01 76 19 26767 -48.5 -85.5 1 37.0 -52.6 184 20 697.9 697.9 324.4 698.0 0.01 77 17 27493 -50.7 -86.7 1 36.0 -54.4 163 16 713.4 713.4 324.8 713.5 0.01 78 16 27888 -49.5 -85.5 1 36.0 -53.7 156 11 729.8 729.8 325.4 729.9 0.02 79 15 28311 -48.3 -85.3 1 37.0 -53.2 137 7 747.4 747.4 325.8 747.5 0.02 80 14 28764 -48.9 -85.9 1 37.0 -53.8 120 12 760.2 760.2 326.2 760.4 0.02 81 13 29253 -46.1 -85.1 0 39.0 -52.3 115 12 786.2 786.2 326.9 786.4 0.02 82 10 31000 -44.9 -84.9 0 40.0 -52.7 110 14 851.9 852.0 328.4 852.2 0.03 83 10 31000 -45.1 -84.1 0 39.0 -52.8 110 14 851.2 851.2 328.4 851.5 0.03 84 7.8 32661 -44.1 -84.1 0 40.0 -53.4 113 13 917.9 917.9 329.8 918.3 0.04 85 7.0 33390 -42.1 -83.1 0 41.0 -52.9 115 13 955.0 955.0 330.4 955.6 0.06 86 6.1 34327 -39.3 -81.3 0 42.0 -52.5 1005.4 1005.4 331.3 1006.4 0.09 87 5.6 34911 -40.9 -81.9 0 41.0 -53.5 1023.2 1023.3 331.5 1024.2 0.09 88 5.3 35286 -39.9 -80.9 0 41.0 -53.4 1043.9 1044.0 331.9 1045.3 0.11 89 5.1 35552 -35.3 -78.3 0 43.0 -52.0 1076.3 1076.4 332.3 1078.5 0.17 TRP 260 9872 -57.3 -63.3 46 6.0 -57.4 200 47 317.3 317.3 287.9 317.4 0.03 WND 239 10405 -56.8 -72.6 12 15.8 -56.9 225 68 325.8 325.8 290.5 325.8 0.01 Sounding variables and indices 1000-500 mb thick: 5363.00 m Freezing level: 884.69 mb = 1032.29 m = 3386.72 ft Wetbulb zero: 967.57 mb = 305.89 m = 1003.55 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 75.53 % Est. max temperature: 9.69 C = 49.45 F Sfc-Lift cond lev (LCL): 823.87 mb = 1594.81 m = 5232.26 ft T: -4.55 C 700-500 lapse rate: 3.71 C/km ThetaE index: 0.29 C Layer 923.0- 903.0 mb Conv cond level (CCL): 673.64 mb = 3159.71 m = 10366.38 ft Mean mixing ratio: 2.27 g/kg Conv temperature: 18.64 C = 65.55 F Cap Strength: 17.69 C Lifted Index: 17.80 C Risk: None Lifted Index @300 mb: 18.31 C Lifted Index @700 mb: 6.37 C Showalter Index: 16.24 C Risk: None Total Totals Index: 28.20 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 10.60 C K Index: 7.20 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 4.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.13 J/kg Max Up Vert Vel: 5.68 m/s Conv Inhibition (B-): 89327.59 J/kg Cap Strength: 17.72 C Lift Cond Lev (LCL): 796.25 mb = 1862.95 m = 6111.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 193 at 17 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 ---------------------------------------------------------- 0 992 103 70 3 -2.8 -1.0 | 20 19 -6.5 -17.4 1 968 305 75 20 -19.3 -5.2 | 47 32 -23.0 -21.6 2 932 610 105 30 -29.0 7.8 | 75 34 -32.7 -8.6 3 925 671 105 26 -25.1 6.7 | 71 30 -28.8 -9.7 4 897 914 110 15 -14.1 5.1 | 58 21 -17.8 -11.3 5 864 1219 100 14 -13.8 2.4 | 51 22 -17.5 -14.0 6 850 1349 90 13 -13.0 0.0 | 45 23 -16.7 -16.4 7 831 1524 100 18 -17.7 3.1 | 58 25 -21.4 -13.3 8 799 1829 95 17 -16.9 1.5 | 54 25 -20.6 -14.9 9 769 2134 105 16 -15.5 4.1 | 57 23 -19.1 -12.3 10 739 2438 120 13 -11.3 6.5 | 56 18 -14.9 -9.9 11 711 2743 160 19 -6.5 17.9 | 98 10 -10.2 1.5 12 700 2866 175 21 -1.8 20.9 | 129 7 -5.5 4.5 13 683 3048 185 23 2.0 22.9 | 166 7 -1.7 6.5 14 656 3353 185 19 1.7 18.9 | 141 3 -2.0 2.5 15 630 3658 165 14 -3.6 13.5 | 68 8 -7.3 -2.9 16 581 4267 155 23 -9.7 20.8 | 108 14 -13.4 4.4 17 536 4877 190 36 6.3 35.5 | 188 19 2.6 19.1 18 515 5182 200 31 10.6 29.1 | 209 14 6.9 12.7 19 500 5400 200 33 11.3 31.0 | 208 16 7.6 14.6 20 454 6096 210 35 17.5 30.3 | 225 20 13.8 13.9 21 400 7010 210 35 17.5 30.3 | 225 20 13.8 13.9 22 400 7010 210 36 18.0 31.2 | 224 21 14.3 14.8 23 366 7620 210 41 20.5 35.5 | 221 25 16.8 19.1 24 300 8960 205 45 19.0 40.8 | 212 29 15.3 24.4 25 291 9144 205 44 18.6 39.9 | 212 28 14.9 23.5 26 265 9754 200 41 14.0 38.5 | 205 24 10.3 22.1 27 260 9872 200 47 16.1 44.2 | 204 30 12.4 27.8 28 250 10120 215 55 31.5 45.1 | 224 40 27.9 28.7 29 239 10405 225 68 48.1 48.1 | 234 55 44.4 31.7 30 229 10668 225 68 48.1 48.1 | 234 55 44.4 31.7 31 208 11278 225 49 34.6 34.6 | 239 36 31.0 18.2 32 200 11530 205 50 21.1 45.3 | 211 34 17.5 28.9 33 189 11887 205 61 25.8 55.3 | 210 45 22.1 38.9 34 164 12802 220 43 27.6 32.9 | 235 29 24.0 16.5 35 150 13360 215 42 24.1 34.4 | 229 27 20.4 18.0 36 112 15240 230 27 20.7 17.4 | 267 17 17.0 1.0 37 107 15545 230 22 16.9 14.1 | 280 13 13.2 -2.3 38 102 15850 215 29 16.6 23.8 | 240 15 13.0 7.4 39 100 15950 220 24 15.4 18.4 | 260 12 11.7 2.0 40 97 16154 220 24 15.4 18.4 | 260 12 11.7 2.0 41 80 17374 215 20 11.5 16.4 | 270 8 7.8 -0.0 42 77 17678 225 27 19.1 19.1 | 260 16 15.4 2.7 43 73 17983 230 19 14.6 12.2 | 291 12 10.9 -4.2 44 70 18270 250 13 12.2 4.4 | 324 15 8.5 -12.0 45 70 18288 215 15 8.6 12.3 | 310 6 4.9 -4.1 46 67 18593 250 10 9.4 3.4 | 336 14 5.7 -13.0 47 64 18898 160 10 -3.4 9.4 | 45 10 -7.1 -7.0 48 61 19202 150 14 -7.0 12.1 | 68 12 -10.7 -4.3 49 58 19507 180 20 0.0 20.0 | 134 5 -3.7 3.6 50 55 19812 195 24 6.2 23.2 | 200 7 2.5 6.8 51 50 20422 170 10 -1.7 9.8 | 40 9 -5.4 -6.6 52 50 20470 200 12 4.1 11.3 | 355 5 0.4 -5.1 53 48 20726 200 12 4.1 11.3 | 355 5 0.4 -5.1 54 46 21031 220 7 4.5 5.4 | 356 11 0.8 -11.0 55 44 21336 195 12 3.1 11.6 | 7 5 -0.6 -4.8 56 42 21641 210 14 7.0 12.1 | 322 5 3.3 -4.3 57 38 22250 235 10 8.2 5.7 | 337 12 4.5 -10.7 58 36 22555 220 7 4.5 5.4 | 356 11 0.8 -11.0 59 35 22860 145 10 -5.7 8.2 | 49 12 -9.4 -8.2 60 33 23165 170 12 -2.1 11.8 | 52 7 -5.8 -4.6 61 32 23470 165 11 -2.8 10.6 | 48 9 -6.5 -5.8 62 30 23774 155 15 -6.3 13.6 | 74 10 -10.0 -2.8 63 30 23790 140 16 -10.3 12.3 | 73 15 -14.0 -4.1 64 29 24079 140 16 -10.3 12.3 | 73 15 -14.0 -4.1 65 27 24384 155 14 -5.9 12.7 | 69 10 -9.6 -3.7 66 25 24994 180 20 0.0 20.0 | 134 5 -3.7 3.6 67 24 25298 190 11 1.9 10.8 | 18 6 -1.8 -5.6 68 23 25603 140 10 -6.4 7.7 | 49 13 -10.1 -8.7 69 22 25908 160 15 -5.1 14.1 | 75 9 -8.8 -2.3 70 21 26213 160 23 -7.9 21.6 | 114 13 -11.5 5.2 71 20 26430 190 13 2.3 12.8 | 22 4 -1.4 -3.6 72 20 26518 190 22 3.8 21.7 | 182 5 0.1 5.3 73 18 27127 175 16 -1.4 15.9 | 85 5 -5.1 -0.5 74 17 27432 170 18 -3.1 17.7 | 101 7 -6.8 1.3 75 16 27737 140 10 -6.4 7.7 | 49 13 -10.1 -8.7 76 16 28042 170 11 -1.9 10.8 | 45 8 -5.6 -5.6 77 15 28346 135 7 -4.9 4.9 | 37 14 -8.6 -11.4 78 14 28651 105 10 -9.7 2.6 | 44 19 -13.3 -13.8 79 14 28956 140 14 -9.0 10.7 | 66 14 -12.7 -5.7 80 13 29261 115 12 -10.9 5.1 | 52 18 -14.6 -11.3 81 12 29870 140 17 -10.9 13.0 | 77 15 -14.6 -3.4 82 11 30175 135 13 -9.2 9.2 | 61 15 -12.9 -7.2 83 10 31000 110 14 -13.2 4.8 | 55 20 -16.8 -11.6 84 7 33390 115 13 -11.8 5.5 | 55 19 -15.5 -10.9 Wind Parameters Mean winds (0-6000m): 162.6 at 22.4 knts Storm direction: 192.6 at 16.8 knts Shear (0-3000m) pos: 4.9 neg: 2.1 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 142.9 deg Storm rel helicity (0-3000m) pos: 297.4 neg: -86.0 tot: 211.3 m^2/s^2 ave: 70.4 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 15.1 stream: 6.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.19 Bulk Shear: 85.71 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 88 19 54 29| 28.1 0.0 28.1|208.3 0.0 208.3 416.5 0.82| 34.1 27.8 1000 98 19 59 27| 14.1 7.9 22.0|208.3 -62.4 145.8 145.8 0.36| 25.5 9.2 1500 98 18 57 26| 9.4 4.2 13.6|234.4 -76.8 157.6 105.1 0.34| 19.6 6.7 2000 98 18 57 25| 6.7 3.2 9.8|241.5 -84.8 156.7 78.4 0.32| 15.7 5.0 2500 101 17 57 24| 5.4 2.5 7.9|264.6 -86.0 178.5 71.4 0.34| 14.8 5.0 3000 113 18 65 22| 4.9 2.1 7.0|297.4 -86.0 211.3 70.4 0.43| 15.1 6.5 4000 129 18 73 18| 3.7 1.0 4.7|309.3 -94.5 214.7 53.7 0.34| 13.5 4.6 5000 145 20 90 15| 4.2 0.8 5.1|420.6 -94.5 326.1 65.2 0.46| 13.9 6.5 6000 163 22 116 12| 3.7 0.7 4.4|452.5 -95.5 357.0 59.5 0.48| 12.4 6.0 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20250416.12.gif