UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011100.upa.cvt Date: 0000Z 11 JAN 26 Searching for PAMC... Searching the city database file for: PAMC ... Date:0000Z 11 JAN 26 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 -45 SFC 980 103 -24.9 -28.4 73 3.5 -25.2 275 1 249.7 249.7 249.2 250.7 0.38 2 978 118 -23.9 -26.4 80 2.5 -24.2 278 2 250.8 250.9 250.4 252.1 0.45 3 976 133 -22.9 -25.8 77 2.9 -23.2 282 2 252.0 252.1 251.5 253.3 0.48 4 971 171 -21.9 -25.4 73 3.5 -22.3 290 3 253.4 253.5 252.7 254.7 0.50 5 926 520 -23.1 -25.4 81 2.3 -23.4 3 9 255.6 255.7 254.7 257.0 0.52 6 925 528 -23.1 -25.5 81 2.4 -23.4 5 9 255.7 255.8 254.7 257.1 0.52 7 912 631 -23.7 -26.1 81 2.4 -23.9 5 9 256.1 256.2 255.1 257.5 0.50 8 902 712 -23.7 -26.4 78 2.7 -24.0 7 10 256.9 257.0 255.7 258.3 0.49 9 898 744 -23.5 -27.3 71 3.8 -23.9 7 11 257.5 257.5 256.1 258.7 0.45 10 860 1059 -26.3 -28.6 81 2.3 -26.5 7 16 257.7 257.8 256.2 258.9 0.42 11 850 1143 -26.7 -29.1 80 2.4 -26.9 5 17 258.2 258.2 256.5 259.3 0.41 12 836 1263 -27.5 -29.3 85 1.8 -27.7 1 19 258.6 258.6 256.9 259.7 0.40 13 828 1332 -27.5 -30.5 76 3.0 -27.8 2 20 259.3 259.3 257.3 260.3 0.36 14 822 1384 -27.9 -30.4 79 2.5 -28.1 3 21 259.4 259.4 257.5 260.4 0.37 15 813 1463 -27.5 -30.6 75 3.1 -27.8 4 23 260.6 260.7 258.4 261.7 0.37 16 803 1552 -27.9 -30.4 79 2.5 -28.1 1 22 261.1 261.2 258.9 262.2 0.38 17 781 1752 -26.3 -28.4 82 2.1 -26.5 338 9 264.9 265.0 262.0 266.3 0.47 18 770 1855 -24.3 -25.6 89 1.3 -24.5 332 5 268.2 268.3 264.6 269.9 0.62 19 764 1912 -23.5 -25.4 84 1.9 -23.8 334 6 269.6 269.7 265.7 271.5 0.63 20 745 2096 -24.1 -26.0 84 1.9 -24.4 343 7 270.9 271.0 266.5 272.7 0.62 21 735 2195 -22.7 -25.5 78 2.8 -23.1 342 8 273.5 273.6 268.3 275.4 0.65 22 716 2387 -23.9 -25.7 85 1.8 -24.2 332 10 274.2 274.3 268.8 276.2 0.66 23 711 2438 -22.9 -24.8 84 1.9 -23.2 330 10 275.9 276.0 269.9 278.0 0.72 24 700 2552 -24.1 -25.2 91 1.1 -24.2 315 13 275.8 275.9 269.8 277.9 0.70 25 687 2688 -25.5 -25.5 100 0.0 -25.5 311 12 275.7 275.8 269.8 277.8 0.70 26 678 2784 -26.3 -26.5 98 0.2 -26.3 306 11 275.9 276.0 269.8 277.8 0.65 27 675 2816 -24.5 -25.7 90 1.2 -24.6 302 11 278.2 278.4 271.3 280.3 0.70 28 673 2838 -24.3 -25.9 87 1.6 -24.5 300 12 278.7 278.8 271.6 280.8 0.69 29 667 2903 -24.5 -26.6 83 2.1 -24.8 293 12 279.2 279.3 271.8 281.1 0.65 30 658 3002 -25.1 -26.8 86 1.7 -25.4 282 12 279.6 279.7 272.1 281.6 0.65 31 656 3024 -24.9 -28.2 74 3.3 -25.4 280 13 280.1 280.2 272.2 281.8 0.57 32 650 3090 -25.1 -29.7 65 4.6 -25.7 273 13 280.6 280.7 272.3 282.1 0.50 33 646 3135 -25.5 -29.6 68 4.1 -26.0 268 13 280.6 280.7 272.4 282.2 0.51 34 618 3455 -27.3 -36.3 42 9.0 -28.2 233 15 282.1 282.2 272.9 283.0 0.28 35 617 3467 -27.3 -37.3 38 10.0 -28.2 232 15 282.3 282.3 272.9 283.1 0.25 36 615 3490 -26.9 -41.9 23 15.0 -28.1 229 15 283.0 283.0 273.2 283.5 0.16 37 606 3597 -26.9 -54.9 5 28.0 -28.4 218 16 284.2 284.2 273.6 284.3 0.04 38 592 3765 -28.1 -55.1 6 27.0 -29.5 211 16 284.7 284.7 273.9 284.8 0.04 39 589 3801 -27.3 -56.3 5 29.0 -28.8 211 16 286.0 286.0 274.6 286.1 0.03 40 520 4692 -30.5 -56.5 6 26.0 -31.7 212 22 292.6 292.6 278.0 292.7 0.04 41 500 4970 -32.5 -57.5 6 25.0 -33.6 215 24 293.4 293.4 278.4 293.5 0.03 42 459 5566 -37.7 -59.7 8 22.0 -38.4 219 18 294.2 294.2 278.7 294.3 0.03 43 452 5672 -37.1 -65.1 4 28.0 -37.9 210 20 296.2 296.2 279.7 296.3 0.01 44 431 6000 -39.3 -65.3 5 26.0 -40.0 210 26 297.5 297.5 280.3 297.5 0.01 45 419 6193 -39.9 -65.9 5 26.0 -40.6 217 27 299.1 299.1 281.0 299.2 0.01 46 417 6226 -39.5 -66.5 4 27.0 -40.2 217 27 300.1 300.1 281.4 300.1 0.01 47 400 6510 -40.1 -68.1 3 28.0 -40.8 210 30 302.9 302.9 282.5 302.9 0.01 48 392 6648 -40.3 -68.3 3 28.0 -41.0 207 33 304.4 304.4 283.1 304.4 0.01 49 388 6718 -39.9 -67.9 3 28.0 -40.6 206 34 305.8 305.8 283.7 305.8 0.01 50 355 7321 -42.9 -68.9 4 26.0 -43.5 235 34 309.6 309.6 285.2 309.7 0.01 51 353 7360 -42.3 -68.3 4 26.0 -42.9 232 33 310.9 310.9 285.7 311.0 0.01 52 325 7914 -45.9 -70.9 4 25.0 -46.4 210 30 313.4 313.4 286.5 313.4 0.01 53 324 7935 -46.1 -71.1 4 25.0 -46.6 215 33 313.4 313.4 286.5 313.4 0.01 54 311 8208 -44.1 -74.1 2 30.0 -44.7 224 33 319.9 319.9 288.7 319.9 0.01 55 307 8295 -44.7 -74.7 2 30.0 -45.3 226 32 320.2 320.2 288.8 320.3 0.00 56 300 8450 -42.7 -75.7 1 33.0 -43.4 230 29 325.2 325.2 290.3 325.2 0.00 57 250 9670 -43.5 -77.5 1 34.0 -44.3 235 20 341.4 341.4 294.7 341.4 0.00 58 200 11170 -44.7 -79.7 1 35.0 -45.6 230 33 362.0 362.0 299.1 362.0 0.00 59 150 13100 -43.5 -79.5 1 36.0 -44.7 245 27 395.1 395.1 304.5 395.1 0.00 60 100 15840 -43.7 -80.7 1 37.0 -45.4 225 22 443.3 443.3 310.2 443.3 0.01 61 96 16115 -43.1 -81.1 1 38.0 -45.0 227 22 449.7 449.7 310.8 449.7 0.01 62 70 18240 -44.3 -81.3 1 37.0 -46.5 265 26 489.6 489.6 314.2 489.7 0.01 63 67 18532 -45.1 -82.1 1 37.0 -47.2 268 26 494.1 494.1 314.5 494.1 0.01 64 63 18943 -43.7 -81.7 1 38.0 -46.2 279 27 505.9 505.9 315.4 506.0 0.01 65 50 20480 -46.9 -82.9 1 36.0 -49.2 320 36 532.9 532.9 317.1 533.0 0.01 66 49 20614 -47.1 -83.1 1 36.0 -49.4 322 35 535.6 535.6 317.2 535.6 0.01 67 47 20890 -45.3 -83.3 1 38.0 -48.1 327 33 546.3 546.3 317.9 546.3 0.01 68 46 21033 -45.7 -82.7 1 37.0 -48.4 329 32 548.7 548.7 318.0 548.8 0.01 69 37 22488 -43.5 -82.5 1 39.0 -47.3 284 38 589.6 589.6 320.1 589.7 0.01 70 30 23890 -45.5 -83.5 1 38.0 -49.3 315 36 620.6 620.6 321.5 620.7 0.01 71 29 24115 -46.3 -83.3 1 37.0 -50.0 306 34 624.4 624.4 321.7 624.5 0.01 72 26 24842 -45.1 -83.1 1 38.0 -49.4 312 49 647.7 647.7 322.6 647.8 0.02 73 20 26580 -48.7 -84.7 1 36.0 -52.6 320 56 687.1 687.1 324.0 687.2 0.02 74 18 27269 -50.5 -85.5 1 35.0 -54.1 318 56 702.4 702.5 324.5 702.6 0.01 75 16 28041 -48.1 -85.1 1 37.0 -52.8 318 61 734.3 734.4 325.5 734.5 0.02 76 13 29402 -50.3 -85.3 1 35.0 -54.9 335 62 771.7 771.7 326.5 771.8 0.02 77 12 29927 -47.9 -84.9 1 37.0 -53.7 332 63 798.0 798.0 327.2 798.2 0.02 78 11 30502 -46.9 -83.9 1 37.0 -53.4 336 68 821.8 821.8 327.8 822.1 0.03 79 10 31130 -48.9 -84.9 1 36.0 -54.8 340 74 837.0 837.0 328.1 837.3 0.03 80 9.3 31606 -49.5 -85.5 1 36.0 -55.5 852.3 852.3 328.4 852.5 0.03 81 9.1 31749 -48.3 -85.3 1 37.0 -54.9 862.2 862.2 328.7 862.5 0.03 82 8.0 32597 -48.3 -85.3 1 37.0 -55.4 340 86 894.6 894.6 329.3 894.9 0.03 83 7.7 32849 -48.3 -85.3 1 37.0 -55.5 904.4 904.4 329.5 904.7 0.04 84 7.5 33022 -48.5 -84.5 1 36.0 -55.7 910.4 910.4 329.6 910.8 0.04 TRP 324 7935 -46.1 -71.1 4 25.0 -46.6 215 33 313.4 313.4 286.5 313.4 0.01 WND 8.0 32597 -48.3 -85.3 1 37.0 -55.4 340 86 894.6 894.6 329.3 894.9 0.03 Sounding variables and indices 1000-500 mb thick: 5015.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 56.22 % Est. max temperature: -15.55 C = 4.02 F Sfc-Lift cond lev (LCL): 924.31 mb = 533.45 m = 1750.15 ft T: -23.13 C 700-500 lapse rate: 3.47 C/km ThetaE index: 0.23 C Layer 700.0- 678.0 mb Conv cond level (CCL): 842.56 mb = 1206.32 m = 3957.70 ft Mean mixing ratio: 0.49 g/kg Conv temperature: -16.25 C = 2.74 F Cap Strength: 29.77 C Lifted Index: 30.18 C Risk: None Lifted Index @300 mb: 48.51 C Lifted Index @700 mb: 17.60 C Showalter Index: 28.01 C Risk: None Total Totals Index: 9.20 C Risk: None Vertical Totals Index: 5.80 C Cross Totals Index: 3.40 C K Index: -24.40 Risk: None Sweat Index: 58.00 Risk: None Energy Index: 7.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.86 J/kg Max Up Vert Vel: 6.46 m/s Conv Inhibition (B-): 83235.42 J/kg Cap Strength: 30.08 C Lift Cond Lev (LCL): 884.80 mb = 852.00 m = 2795.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 276 at 12 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 ---------------------------------------------------------- 0 980 103 275 1 1.0 -0.1 | 97 11 -10.5 1.2 1 953 305 320 8 5.1 -6.1 | 53 8 -6.3 -4.8 2 925 528 5 9 -0.8 -9.0 | 58 14 -12.2 -7.7 3 915 610 5 9 -0.8 -9.0 | 58 14 -12.2 -7.7 4 877 914 10 13 -2.3 -12.8 | 50 18 -13.7 -11.5 5 850 1143 5 17 -1.5 -16.9 | 40 20 -12.9 -15.6 6 841 1219 360 18 -0.0 -18.0 | 34 20 -11.5 -16.7 7 807 1524 5 24 -2.1 -23.9 | 31 26 -13.6 -22.6 8 773 1829 330 5 2.5 -4.3 | 71 9 -9.0 -3.0 9 742 2134 345 7 1.8 -6.8 | 60 11 -9.7 -5.5 10 711 2438 330 10 5.0 -8.7 | 41 10 -6.5 -7.4 11 700 2552 315 13 9.2 -9.2 | 16 8 -2.3 -7.9 12 682 2743 310 11 8.4 -7.1 | 28 7 -3.0 -5.8 13 600 3658 210 16 8.0 13.9 | 167 16 -3.5 15.2 14 551 4267 215 17 9.8 13.9 | 174 15 -1.7 15.2 15 507 4877 210 24 12.0 20.8 | 181 22 0.5 22.1 16 500 4970 215 24 13.8 19.7 | 186 21 2.3 21.0 17 464 5486 225 16 11.3 11.3 | 179 13 -0.2 12.6 18 444 5791 200 23 7.9 21.6 | 171 23 -3.6 22.9 19 425 6096 215 28 16.1 22.9 | 191 25 4.6 24.2 20 406 6401 220 26 16.7 19.9 | 194 22 5.2 21.2 21 400 6510 210 30 15.0 26.0 | 187 28 3.5 27.3 22 389 6706 205 34 14.4 30.8 | 185 32 2.9 32.1 23 355 7315 235 34 27.9 19.5 | 218 26 16.4 20.8 24 339 7620 215 27 15.5 22.1 | 190 24 4.0 23.4 25 324 7925 210 30 15.0 26.0 | 187 28 3.5 27.3 26 324 7935 215 33 18.9 27.0 | 195 29 7.5 28.3 27 310 8230 225 33 23.3 23.3 | 206 27 11.9 24.6 28 300 8450 230 29 22.2 18.6 | 208 23 10.8 19.9 29 296 8534 225 37 26.2 26.2 | 208 31 14.7 27.5 30 270 9144 220 31 19.9 23.7 | 199 26 8.5 25.0 31 250 9670 235 20 16.4 11.5 | 201 14 4.9 12.8 32 247 9754 250 25 23.5 8.6 | 231 16 12.0 9.8 33 236 10058 215 25 14.3 20.5 | 188 22 2.9 21.8 34 216 10668 230 28 21.4 18.0 | 207 22 10.0 19.3 35 206 10973 215 23 13.2 18.8 | 185 20 1.7 20.1 36 200 11170 230 33 25.3 21.2 | 212 26 13.8 22.5 37 180 11887 250 35 32.9 12.0 | 238 25 21.4 13.3 38 172 12192 260 24 23.6 4.2 | 246 13 12.2 5.5 39 164 12497 245 18 16.3 7.6 | 209 10 4.8 8.9 40 157 12802 215 20 11.5 16.4 | 180 18 0.0 17.7 41 150 13100 245 27 24.5 11.4 | 226 18 13.0 12.7 42 150 13106 245 23 20.8 9.7 | 220 14 9.4 11.0 43 143 13411 245 30 27.2 12.7 | 228 21 15.7 14.0 44 137 13716 265 32 31.9 2.8 | 259 21 20.4 4.1 45 131 14021 275 21 20.9 -1.8 | 273 9 9.5 -0.5 46 125 14326 230 16 12.3 10.3 | 184 12 0.8 11.6 47 114 14935 265 14 13.9 1.2 | 225 4 2.5 2.5 48 109 15240 250 13 12.2 4.4 | 187 6 0.8 5.7 49 104 15545 230 16 12.3 10.3 | 184 12 0.8 11.6 50 100 15840 225 22 15.6 15.6 | 194 17 4.1 16.9 51 100 15850 240 22 19.1 11.0 | 212 14 7.6 12.3 52 95 16154 225 22 15.6 15.6 | 194 17 4.1 16.9 53 91 16459 225 28 19.8 19.8 | 202 23 8.3 21.1 54 87 16764 250 34 31.9 11.6 | 238 24 20.5 12.9 55 83 17069 265 32 31.9 2.8 | 259 21 20.4 4.1 56 80 17374 285 21 20.3 -5.4 | 295 10 8.8 -4.1 57 76 17678 240 18 15.6 9.0 | 202 11 4.1 10.3 58 70 18240 265 26 25.9 2.3 | 256 15 14.4 3.6 59 69 18288 260 26 25.6 4.5 | 248 15 14.1 5.8 60 63 18898 280 27 26.6 -4.7 | 283 16 15.1 -3.4 61 55 19812 265 27 26.9 2.4 | 257 16 15.4 3.7 62 50 20422 295 37 33.5 -15.6 | 303 26 22.1 -14.3 63 50 20480 320 36 23.1 -27.6 | 336 29 11.7 -26.3 64 46 21031 330 32 16.0 -27.7 | 350 27 4.5 -26.4 65 44 21336 285 21 20.3 -5.4 | 295 10 8.8 -4.1 66 40 21946 310 25 19.2 -16.1 | 333 17 7.7 -14.8 67 38 22250 280 21 20.7 -3.6 | 284 10 9.2 -2.3 68 37 22555 285 43 41.5 -11.1 | 288 32 30.1 -9.8 69 33 23165 310 23 17.6 -14.8 | 335 15 6.2 -13.5 70 32 23470 315 27 19.1 -19.1 | 337 19 7.6 -17.8 71 30 23890 315 36 25.5 -25.5 | 330 28 14.0 -24.2 72 29 24079 305 33 27.0 -18.9 | 319 24 15.6 -17.6 73 28 24384 310 40 30.6 -25.7 | 322 31 19.2 -24.4 74 24 25298 315 58 41.0 -41.0 | 323 49 29.5 -39.7 75 20 26518 315 62 43.8 -43.8 | 323 53 32.4 -42.5 76 20 26580 320 56 36.0 -42.9 | 329 48 24.5 -41.6 77 18 27127 320 56 36.0 -42.9 | 329 48 24.5 -41.6 78 18 27432 315 57 40.3 -40.3 | 324 49 28.8 -39.0 79 15 28346 320 63 40.5 -48.3 | 328 55 29.0 -47.0 80 13 29261 340 63 21.5 -59.2 | 350 59 10.1 -57.9 81 13 29566 330 60 30.0 -52.0 | 340 54 18.5 -50.7 82 10 31130 340 74 25.3 -69.5 | 349 70 13.8 -68.2 Wind Parameters Mean winds (0-6000m): 246.5 at 15.4 knts Storm direction: 276.5 at 11.5 knts Shear (0-3000m) pos: 2.8 neg: 3.7 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 135.9 deg Storm rel helicity (0-3000m) pos: 31.7 neg: -85.5 tot: -53.9 m^2/s^2 ave: -18.0 10^-3 m/s^2 rel: -0.28 Storm rel vorticity (0-3000m) horiz: 12.1 stream: -3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.52 Bulk Shear: 39.83 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 ------------------------------------------------------------------------------- 500 341 7 60 11| 9.3 0.0 9.3| 4.3 -13.0 -8.7 -17.4 -0.34| 15.0 -5.2 1000 359 10 53 14| 8.4 0.0 8.4| 4.3 -36.5 -32.2 -32.2 -0.45| 11.4 -5.2 1500 1 13 44 17| 5.6 1.4 7.0| 4.3 -60.9 -56.7 -37.8 -0.40| 12.3 -4.9 2000 359 12 46 16| 4.2 2.7 6.9| 30.2 -64.2 -34.1 -17.0 -0.14| 13.4 -1.9 2500 354 12 45 14| 3.4 2.7 6.1| 30.2 -82.6 -52.4 -21.0 -0.24| 12.4 -3.0 3000 345 12 41 13| 2.8 3.7 6.5| 31.7 -85.5 -53.9 -18.0 -0.28| 12.1 -3.3 4000 321 13 23 9| 2.1 4.1 6.2| 36.3-102.9 -66.6 -16.6 -0.30| 11.2 -3.3 5000 273 14 260 3| 1.7 3.7 5.4| 60.1-103.6 -43.4 -8.7 -0.22| 10.1 -2.2 6000 246 15 200 8| 1.4 3.6 5.0|110.4-122.8 -12.5 -2.1 -0.14| 10.5 -1.5 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20260111.00.gif