UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for PAMC... Searching the city database file for: PAMC ... Date:1200Z 21 OCT 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 18 SFC 989 103 -2.3 -6.5 73 4.2 -3.7 15 4 271.7 272.1 270.1 278.2 2.37 2 959 348 -2.9 -5.6 82 2.7 -3.8 46 11 273.5 273.9 271.5 280.7 2.62 3 925 634 -5.5 -5.9 97 0.4 -5.7 55 14 273.7 274.1 271.7 281.0 2.66 4 919 685 -6.1 -6.1 100 0.0 -6.1 58 15 273.6 274.0 271.6 280.8 2.63 5 918 694 -6.1 -6.1 100 0.0 -6.1 58 15 273.7 274.1 271.7 280.9 2.64 6 850 1292 -10.3 -10.4 99 0.1 -10.4 70 23 275.4 275.7 271.8 281.1 2.03 7 844 1347 -10.7 -10.9 98 0.2 -10.8 66 20 275.5 275.8 271.8 281.0 1.97 8 840 1383 -8.5 -10.3 87 1.8 -9.1 64 18 278.2 278.5 273.5 284.1 2.08 9 838 1402 -8.3 -11.1 80 2.8 -9.1 63 17 278.6 278.9 273.5 284.1 1.95 10 832 1457 -8.3 -12.3 73 4.0 -9.5 59 14 279.2 279.5 273.6 284.3 1.78 11 813 1637 -7.9 -13.9 62 6.0 -9.6 79 7 281.4 281.7 274.6 286.1 1.60 12 805 1714 -7.9 -16.9 48 9.0 -10.2 95 5 282.2 282.4 274.5 286.0 1.26 13 803 1733 -7.9 -15.9 53 8.0 -10.1 99 5 282.4 282.7 274.8 286.5 1.38 14 796 1801 -8.1 -14.1 62 6.0 -9.8 114 3 282.9 283.2 275.5 287.6 1.61 15 785 1909 -8.5 -17.5 48 9.0 -10.8 138 3 283.6 283.8 275.2 287.3 1.23 16 780 1959 -8.3 -22.3 31 14.0 -11.5 149 3 284.4 284.5 275.0 286.9 0.82 17 774 2019 -8.7 -21.7 34 13.0 -11.6 163 3 284.6 284.7 275.2 287.2 0.87 18 772 2039 -8.7 -23.7 29 15.0 -11.9 168 3 284.8 284.9 275.1 287.0 0.73 19 769 2069 -8.5 -27.5 20 19.0 -12.2 175 4 285.3 285.4 275.0 286.9 0.52 20 761 2150 -8.5 -23.5 29 15.0 -11.8 189 4 286.2 286.3 275.9 288.5 0.75 21 758 2181 -8.3 -24.3 26 16.0 -11.8 188 4 286.7 286.8 276.1 288.9 0.71 22 713 2652 -11.9 -25.9 30 14.0 -14.7 178 6 287.8 287.9 276.6 289.8 0.65 23 700 2793 -12.9 -28.9 25 16.0 -15.7 175 7 288.2 288.3 276.6 289.8 0.50 24 687 2935 -13.9 -30.9 22 17.0 -16.7 181 8 288.6 288.7 276.6 290.0 0.42 25 680 3013 -14.3 -30.3 24 16.0 -17.0 184 8 289.0 289.1 276.9 290.5 0.45 26 674 3080 -14.7 -21.7 55 7.0 -16.2 187 8 289.3 289.5 277.9 292.4 1.00 27 672 3102 -14.9 -21.9 55 7.0 -16.4 188 9 289.3 289.5 277.9 292.4 0.98 28 641 3456 -18.3 -24.3 59 6.0 -19.4 200 11 289.4 289.6 277.7 292.0 0.83 29 628 3608 -19.5 -22.7 76 3.2 -20.1 200 12 289.7 289.9 278.0 292.8 0.98 30 595 4005 -23.3 -23.8 96 0.5 -23.4 191 13 289.8 290.0 278.0 292.8 0.94 31 587 4104 -24.1 -24.8 94 0.7 -24.2 198 13 290.0 290.2 278.0 292.8 0.87 32 583 4154 -24.5 -26.7 82 2.2 -24.8 201 12 290.1 290.3 277.9 292.5 0.74 33 579 4204 -24.9 -31.9 52 7.0 -25.8 205 12 290.2 290.3 277.5 291.7 0.46 34 578 4216 -24.9 -32.9 47 8.0 -25.9 205 12 290.4 290.5 277.5 291.7 0.41 35 577 4229 -24.5 -41.5 19 17.0 -26.1 206 12 291.0 291.0 277.4 291.6 0.17 36 575 4254 -24.1 -46.1 11 22.0 -25.9 208 12 291.8 291.8 277.7 292.1 0.11 37 555 4511 -25.1 -47.1 11 22.0 -26.8 221 14 293.5 293.6 278.6 293.9 0.10 38 500 5260 -30.1 -49.1 14 19.0 -31.3 225 23 296.3 296.4 279.8 296.7 0.09 39 407 6701 -40.3 -55.3 19 15.0 -40.9 235 32 301.1 301.1 281.9 301.3 0.05 40 400 6820 -41.1 -57.1 16 16.0 -41.6 235 33 301.6 301.6 282.1 301.7 0.04 41 380 7167 -43.1 -59.1 16 16.0 -43.6 235 39 303.4 303.4 282.8 303.5 0.03 42 369 7364 -44.5 -55.5 28 11.0 -44.9 235 42 304.1 304.1 283.1 304.3 0.06 43 313 8446 -52.1 -61.1 33 9.0 -52.2 228 39 308.2 308.2 284.7 308.3 0.03 44 306 8593 -52.9 -61.9 33 9.0 -53.1 226 37 309.0 309.0 285.0 309.1 0.03 45 300 8720 -53.3 -63.3 29 10.0 -53.5 225 36 310.2 310.2 285.4 310.3 0.03 46 291 8915 -54.1 -66.1 22 12.0 -54.3 227 36 311.8 311.8 286.0 311.9 0.02 47 277 9229 -55.3 -67.3 21 12.0 -55.5 230 35 314.5 314.5 286.9 314.6 0.02 48 264 9535 -55.7 -68.7 18 13.0 -55.9 232 31 318.3 318.3 288.2 318.3 0.01 49 250 9880 -56.3 -69.3 18 13.0 -56.5 220 29 322.4 322.4 289.5 322.4 0.01 50 220 10701 -51.9 -77.9 3 26.0 -52.2 217 27 341.2 341.2 294.6 341.2 0.00 51 217 10790 -51.5 -77.5 3 26.0 -51.9 223 26 343.1 343.1 295.1 343.1 0.00 52 208 11065 -51.3 -79.3 2 28.0 -51.7 232 23 347.6 347.6 296.1 347.6 0.00 53 207 11097 -51.3 -79.3 2 28.0 -51.7 231 23 348.1 348.1 296.2 348.1 0.00 54 200 11320 -51.7 -79.7 2 28.0 -52.1 225 22 350.9 350.9 296.8 350.9 0.00 55 182 11932 -49.9 -80.9 1 31.0 -50.4 218 24 363.4 363.4 299.4 363.4 0.00 56 150 13190 -50.9 -81.9 1 31.0 -51.5 225 23 382.4 382.4 302.6 382.4 0.00 57 110 15210 -51.5 -83.5 1 32.0 -52.2 226 21 416.7 416.7 307.3 416.7 0.00 58 100 15830 -51.3 -84.3 1 33.0 -52.1 230 23 428.6 428.6 308.7 428.6 0.00 59 80 17287 -47.7 -82.7 1 35.0 -49.1 254 27 464.3 464.3 312.1 464.3 0.01 60 70 18160 -50.7 -84.7 1 34.0 -51.9 235 24 475.9 475.9 313.1 475.9 0.00 61 65 18644 -50.7 -84.7 1 34.0 -52.0 233 28 486.1 486.1 314.0 486.1 0.00 62 57 19504 -49.5 -84.5 1 35.0 -51.1 255 23 507.4 507.4 315.5 507.5 0.01 63 50 20360 -51.3 -85.3 1 34.0 -52.8 260 24 522.6 522.6 316.5 522.6 0.01 64 47 20761 -52.5 -85.5 1 33.0 -53.9 263 21 529.0 529.0 316.9 529.1 0.01 65 43 21337 -51.1 -85.1 1 34.0 -52.8 255 27 546.1 546.1 317.9 546.1 0.01 66 39 21970 -52.5 -85.5 1 33.0 -54.1 256 28 558.0 558.0 318.5 558.1 0.01 67 37 22312 -49.5 -84.5 1 35.0 -51.8 273 25 574.2 574.2 319.4 574.3 0.01 68 30 23680 -51.1 -85.1 1 34.0 -53.4 270 24 605.3 605.3 320.9 605.4 0.01 69 29 23899 -51.7 -85.7 1 34.0 -53.9 272 25 609.6 609.6 321.0 609.6 0.01 70 24 25131 -48.9 -84.9 1 36.0 -52.2 277 25 651.6 651.6 322.7 651.7 0.01 71 20 26320 -50.9 -85.9 1 35.0 -54.1 255 11 680.4 680.4 323.8 680.5 0.01 72 19 26655 -49.7 -84.7 1 35.0 -53.4 255 12 694.2 694.2 324.3 694.3 0.02 73 18 27009 -50.3 -85.3 1 35.0 -53.9 261 12 703.1 703.1 324.6 703.2 0.02 74 17 27380 -53.1 -86.1 1 33.0 -56.1 273 13 705.7 705.7 324.6 705.8 0.01 75 16 27771 -53.1 -87.1 1 34.0 -56.2 258 17 718.0 718.0 325.0 718.1 0.01 76 15 28190 -49.7 -85.7 1 36.0 -54.1 288 22 742.7 742.7 325.7 742.8 0.02 77 14 28640 -51.1 -86.1 1 35.0 -55.2 302 14 752.8 752.8 326.0 752.9 0.02 78 13 29125 -48.5 -84.5 1 36.0 -53.7 231 10 777.9 777.9 326.7 778.1 0.02 79 10 30840 -51.7 -85.7 1 34.0 -56.5 300 11 826.6 826.6 327.9 826.8 0.03 80 9.0 31522 -52.9 -85.9 1 33.0 -57.6 307 14 847.2 847.2 328.3 847.5 0.03 81 7.0 33150 -51.1 -86.1 1 35.0 -57.3 325 21 917.8 917.8 329.8 918.1 0.03 82 6.8 33339 -50.3 -85.3 1 35.0 -57.0 928.8 928.8 329.9 929.2 0.04 83 6.2 33940 -51.3 -86.3 1 35.0 -57.9 949.4 949.4 330.4 949.7 0.04 TRP 277 9229 -55.3 -67.3 21 12.0 -55.5 230 35 314.5 314.5 286.9 314.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5242.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 54.00 % Est. max temperature: 4.35 C = 39.83 F Sfc-Lift cond lev (LCL): 925.80 mb = 627.16 m = 2057.58 ft T: -5.44 C 700-500 lapse rate: 6.97 C/km ThetaE index: 0.79 C Layer 785.0- 774.0 mb Conv cond level (CCL): 908.97 mb = 770.47 m = 2527.75 ft Mean mixing ratio: 2.56 g/kg Conv temperature: -0.13 C = 31.76 F Cap Strength: 11.79 C Lifted Index: 13.44 C Risk: None Lifted Index @300 mb: 21.09 C Lifted Index @700 mb: 9.40 C Showalter Index: 13.01 C Risk: None Total Totals Index: 39.50 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 19.70 C K Index: -6.60 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 3.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.39 J/kg Max Up Vert Vel: 3.84 m/s Conv Inhibition (B-): 68012.81 J/kg Cap Strength: 13.31 C Lift Cond Lev (LCL): 915.08 mb = 718.33 m = 2356.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 231 at 11 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 ---------------------------------------------------------- 0 989 103 15 4 -1.0 -3.9 | 41 14 -9.2 -10.5 1 964 305 45 11 -7.8 -7.8 | 48 22 -16.0 -14.4 2 928 610 55 14 -11.5 -8.0 | 53 25 -19.7 -14.7 3 925 634 55 14 -11.5 -8.0 | 53 25 -19.7 -14.7 4 892 914 70 19 -17.9 -6.5 | 63 29 -26.0 -13.1 5 858 1219 70 24 -22.6 -8.2 | 64 34 -30.7 -14.8 6 850 1292 70 23 -21.6 -7.9 | 64 33 -29.8 -14.5 7 825 1524 55 10 -8.2 -5.7 | 53 21 -16.4 -12.4 8 793 1829 120 2 -1.7 1.0 | 60 11 -9.9 -5.6 9 762 2134 190 4 0.7 3.9 | 70 8 -7.5 -2.7 10 733 2438 175 7 -0.6 7.0 | 92 9 -8.8 0.3 11 705 2743 180 6 0.0 6.0 | 86 8 -8.2 -0.6 12 700 2793 175 7 -0.6 7.0 | 92 9 -8.8 0.3 13 649 3353 200 10 3.4 9.4 | 120 6 -4.8 2.8 14 622 3658 200 12 4.1 11.3 | 139 6 -4.1 4.6 15 597 3962 190 13 2.3 12.8 | 136 9 -5.9 6.2 16 573 4267 210 12 6.0 10.4 | 150 4 -2.2 3.8 17 549 4572 225 15 10.6 10.6 | 211 5 2.4 4.0 18 527 4877 230 18 13.8 11.6 | 229 7 5.6 4.9 19 500 5260 225 23 16.3 16.3 | 220 13 8.1 9.6 20 444 6096 235 28 22.9 16.1 | 237 18 14.7 9.4 21 400 6820 235 33 27.0 18.9 | 237 23 18.8 12.3 22 354 7620 235 47 38.5 27.0 | 236 36 30.3 20.3 23 300 8720 225 36 25.5 25.5 | 223 26 17.3 18.8 24 281 9144 230 37 28.3 23.8 | 230 26 20.2 17.2 25 277 9229 230 35 26.8 22.5 | 230 24 18.6 15.9 26 268 9449 235 31 25.4 17.8 | 237 21 17.2 11.2 27 250 9880 220 29 18.6 22.2 | 214 19 10.5 15.6 28 221 10668 215 27 15.5 22.1 | 205 17 7.3 15.5 29 211 10973 235 24 19.7 13.8 | 238 14 11.5 7.1 30 200 11320 225 22 15.6 15.6 | 220 12 7.4 8.9 31 183 11887 215 24 13.8 19.7 | 203 14 5.6 13.0 32 175 12192 235 24 19.7 13.8 | 238 14 11.5 7.1 33 152 13106 230 19 14.6 12.2 | 229 8 6.4 5.6 34 150 13190 225 23 16.3 16.3 | 220 13 8.1 9.6 35 138 13716 230 28 21.4 18.0 | 229 17 13.3 11.4 36 132 14021 250 22 20.7 7.5 | 266 13 12.5 0.9 37 126 14326 235 12 9.8 6.9 | 261 2 1.6 0.3 38 120 14630 235 18 14.7 10.3 | 241 8 6.6 3.7 39 115 14935 235 21 17.2 12.0 | 239 11 9.0 5.4 40 109 15240 225 21 14.8 14.8 | 219 11 6.7 8.2 41 100 15830 230 23 17.6 14.8 | 229 12 9.4 8.2 42 100 15850 245 25 22.7 10.6 | 255 15 14.5 3.9 43 95 16154 230 23 17.6 14.8 | 229 12 9.4 8.2 44 91 16459 240 33 28.6 16.5 | 244 23 20.4 9.9 45 87 16764 245 23 20.8 9.7 | 256 13 12.7 3.1 46 79 17374 255 28 27.0 7.2 | 268 19 18.9 0.6 47 75 17678 250 16 15.0 5.5 | 280 7 6.8 -1.2 48 70 18160 235 24 19.7 13.8 | 238 14 11.5 7.1 49 69 18288 245 22 19.9 9.3 | 257 12 11.7 2.7 50 66 18593 230 27 20.7 17.4 | 229 16 12.5 10.7 51 63 18898 245 32 29.0 13.5 | 252 22 20.8 6.9 52 57 19507 255 23 22.2 6.0 | 273 14 14.0 -0.7 53 52 20117 245 27 24.5 11.4 | 254 17 16.3 4.8 54 50 20360 260 24 23.6 4.2 | 279 16 15.4 -2.5 55 47 20726 265 21 20.9 1.8 | 291 14 12.7 -4.8 56 45 21031 245 22 19.9 9.3 | 257 12 11.7 2.7 57 43 21336 255 27 26.1 7.0 | 269 18 17.9 0.4 58 39 21946 255 28 27.0 7.2 | 268 19 18.9 0.6 59 36 22555 285 23 22.2 -6.0 | 312 19 14.0 -12.6 60 34 22860 260 17 16.7 3.0 | 293 9 8.6 -3.7 61 30 23680 270 24 24.0 -0.0 | 293 17 15.8 -6.6 62 30 23774 280 24 23.6 -4.2 | 305 19 15.4 -10.8 63 28 24079 260 27 26.6 4.7 | 276 19 18.4 -1.9 64 27 24384 270 26 26.0 -0.0 | 290 19 17.8 -6.6 65 25 24994 270 27 27.0 -0.0 | 289 20 18.8 -6.6 66 23 25298 285 23 22.2 -6.0 | 312 19 14.0 -12.6 67 21 25908 305 13 10.6 -7.5 | 350 14 2.5 -14.1 68 20 26213 270 10 10.0 -0.0 | 345 7 1.8 -6.6 69 20 26320 255 11 10.6 2.8 | 327 4 2.4 -3.8 70 19 26822 255 12 11.6 3.1 | 316 5 3.4 -3.5 71 17 27432 275 13 13.0 -1.1 | 328 9 4.8 -7.8 72 16 27737 255 16 15.5 4.1 | 289 8 7.3 -2.5 73 15 28042 275 27 26.9 -2.4 | 296 21 18.7 -9.0 74 15 28346 300 18 15.6 -9.0 | 335 17 7.4 -15.6 75 13 28956 305 10 8.2 -5.7 | 360 12 0.0 -12.4 76 13 29261 175 10 -0.9 10.0 | 110 10 -9.1 3.3 77 12 29566 185 14 1.2 13.9 | 136 10 -7.0 7.3 78 12 29870 270 23 23.0 -0.0 | 294 16 14.8 -6.6 79 11 30175 300 17 14.7 -8.5 | 337 16 6.5 -15.1 80 10 30840 300 11 9.5 -5.5 | 354 12 1.3 -12.1 81 7 33150 325 21 12.0 -17.2 | 351 24 3.9 -23.8 Wind Parameters Mean winds (0-6000m): 201.0 at 14.0 knts Storm direction: 231.0 at 10.5 knts Shear (0-3000m) pos: 1.7 neg: 0.5 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 64.4 deg Storm rel helicity (0-3000m) pos: 95.4 neg: -40.5 tot: 55.0 m^2/s^2 ave: 18.3 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 75.64 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 47 10 49 21| 11.5 0.0 11.5| 23.9 0.0 23.9 47.7 0.37| 12.0 4.4 1000 59 14 56 25| 10.3 0.0 10.3| 60.6 0.0 60.6 60.6 0.44| 11.0 4.8 1500 62 15 58 26| 2.3 0.0 2.3| 73.3 -37.2 36.1 24.1 0.17| 13.8 2.3 2000 64 13 58 23| 2.0 0.0 2.0| 83.3 -39.0 44.2 22.1 0.18| 13.0 2.3 2500 71 11 61 21| 1.6 0.6 2.2| 89.6 -39.7 49.8 19.9 0.21| 11.2 2.4 3000 80 10 66 20| 1.7 0.5 2.2| 95.4 -40.5 55.0 18.3 0.24| 10.0 2.4 4000 114 11 83 18| 1.7 0.5 2.2|102.3 -40.9 61.4 15.4 0.27| 8.5 2.3 5000 161 12 110 13| 2.3 0.4 2.6|111.2 -42.7 68.5 13.7 0.31| 8.1 2.5 6000 201 14 154 7| 2.5 0.3 2.8|128.4 -43.9 84.5 14.1 0.32| 7.5 2.4 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20251021.12.gif