UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011000.upa.cvt Date: 0000Z 10 JAN 26 Searching for PAMC... Searching the city database file for: PAMC ... Date:0000Z 10 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 -12 SFC 983 103 -37.3 -41.1 68 3.8 -37.4 265 3 237.0 237.0 236.8 237.3 0.11 2 977 146 -31.9 -35.3 72 3.4 -32.1 290 7 242.9 242.9 242.6 243.4 0.19 3 972 183 -32.1 -35.6 71 3.5 -32.3 311 10 243.0 243.0 242.7 243.5 0.19 4 969 205 -32.1 -35.5 72 3.4 -32.3 324 12 243.2 243.3 242.9 243.8 0.19 5 961 265 -29.5 -33.3 70 3.8 -29.7 358 18 246.4 246.5 246.0 247.1 0.24 6 936 457 -26.7 -31.0 67 4.3 -27.1 36 18 251.2 251.2 250.4 252.0 0.31 7 925 543 -27.1 -30.9 70 3.8 -27.4 45 16 251.6 251.6 250.8 252.5 0.31 8 882 885 -27.9 -29.8 84 1.9 -28.0 55 30 254.2 254.3 253.1 255.2 0.37 9 877 926 -27.7 -29.3 86 1.6 -27.8 55 31 254.8 254.9 253.7 255.9 0.39 10 872 967 -27.3 -29.3 83 2.0 -27.5 55 29 255.7 255.7 254.4 256.8 0.39 11 870 984 -26.5 -28.5 83 2.0 -26.7 55 29 256.7 256.7 255.4 257.8 0.42 12 866 1018 -22.1 -24.9 78 2.8 -22.5 55 28 261.6 261.7 259.6 263.2 0.58 13 863 1043 -20.3 -24.4 70 4.1 -20.9 55 27 263.7 263.8 261.3 265.5 0.61 14 859 1078 -20.1 -24.0 71 3.9 -20.7 55 26 264.3 264.4 261.8 266.1 0.64 15 855 1112 -18.5 -23.5 65 5.0 -19.3 55 25 266.3 266.4 263.4 268.2 0.67 16 851 1147 -18.5 -24.5 59 6.0 -19.4 55 24 266.7 266.8 263.5 268.4 0.62 17 850 1156 -18.5 -24.5 59 6.0 -19.4 55 24 266.8 266.9 263.6 268.5 0.62 18 847 1182 -18.1 -23.1 65 5.0 -18.9 55 25 267.5 267.6 264.3 269.5 0.70 19 846 1191 -18.1 -23.0 65 4.9 -18.9 55 25 267.5 267.7 264.3 269.6 0.71 20 840 1244 -17.9 -23.9 59 6.0 -18.8 54 26 268.3 268.4 264.8 270.2 0.66 21 833 1307 -17.5 -29.5 34 12.0 -19.1 52 27 269.4 269.4 265.0 270.5 0.40 22 827 1361 -18.1 -30.1 34 12.0 -19.6 50 27 269.3 269.4 264.9 270.4 0.38 23 821 1415 -17.5 -35.5 19 18.0 -19.5 49 27 270.5 270.5 265.4 271.2 0.23 24 799 1618 -18.1 -39.1 14 21.0 -20.2 56 27 272.0 272.0 266.3 272.5 0.16 25 789 1712 -18.5 -39.5 14 21.0 -20.5 66 26 272.5 272.5 266.7 273.0 0.16 26 773 1865 -19.1 -39.1 15 20.0 -21.1 79 24 273.5 273.5 267.4 274.0 0.17 27 763 1962 -19.1 -34.1 25 15.0 -20.8 78 19 274.5 274.5 268.2 275.3 0.28 28 753 2060 -19.7 -32.7 31 13.0 -21.2 76 15 274.9 274.9 268.6 275.9 0.32 29 751 2079 -19.9 -32.9 30 13.0 -21.4 76 14 274.9 274.9 268.5 275.8 0.32 30 736 2229 -20.9 -36.9 22 16.0 -22.5 73 10 275.4 275.4 268.7 276.0 0.22 31 732 2269 -20.9 -43.9 11 23.0 -22.8 73 10 275.8 275.8 268.7 276.1 0.11 32 713 2463 -21.9 -43.9 12 22.0 -23.7 77 7 276.8 276.8 269.4 277.1 0.11 33 700 2598 -22.1 -48.1 8 26.0 -24.0 120 6 278.0 278.0 270.1 278.2 0.07 34 691 2693 -21.9 -52.9 4 31.0 -23.9 120 6 279.3 279.3 270.8 279.4 0.04 35 651 3130 -23.5 -56.5 3 33.0 -25.4 184 8 282.3 282.3 272.5 282.4 0.03 36 638 3278 -22.3 -57.3 3 35.0 -24.4 211 15 285.3 285.3 274.2 285.3 0.03 37 531 4617 -25.7 -51.7 7 26.0 -27.5 221 57 296.6 296.6 279.9 296.8 0.06 38 500 5050 -28.5 -53.5 7 25.0 -30.0 230 68 298.3 298.3 280.7 298.5 0.05 39 485 5268 -29.9 -48.9 14 19.0 -31.2 230 70 299.2 299.2 281.1 299.5 0.09 40 420 6276 -38.7 -52.7 21 14.0 -39.3 230 69 300.5 300.5 281.6 300.7 0.07 41 404 6542 -40.1 -58.1 13 18.0 -40.7 230 67 302.0 302.0 282.3 302.1 0.04 42 400 6610 -40.3 -59.3 11 19.0 -40.9 230 67 302.6 302.6 282.5 302.7 0.03 43 392 6747 -40.5 -62.5 8 22.0 -41.1 229 68 304.1 304.1 283.1 304.2 0.02 44 343 7644 -45.0 -67.0 7 22.0 -45.4 225 73 309.8 309.8 285.2 309.9 0.01 45 336 7781 -45.7 -67.7 7 22.0 -46.2 225 70 310.7 310.7 285.6 310.8 0.01 46 331 7881 -45.9 -68.9 6 23.0 -46.3 225 68 311.8 311.8 285.9 311.8 0.01 47 300 8530 -47.9 -72.9 4 25.0 -48.3 225 54 317.8 317.8 288.1 317.9 0.01 48 295 8641 -48.3 -74.3 3 26.0 -48.7 220 52 318.8 318.8 288.3 318.8 0.01 49 283 8917 -46.9 -74.9 3 28.0 -47.4 216 54 324.6 324.6 290.2 324.6 0.01 50 250 9740 -47.7 -78.7 2 31.0 -48.2 215 52 335.2 335.2 293.1 335.2 0.00 51 242 9953 -48.5 -78.5 2 30.0 -49.0 220 50 337.1 337.1 293.6 337.1 0.00 52 238 10063 -46.9 -78.9 1 32.0 -47.5 220 53 341.1 341.1 294.6 341.1 0.00 53 224 10462 -47.5 -79.5 1 32.0 -48.1 224 45 346.2 346.2 295.8 346.2 0.00 54 222 10521 -45.9 -78.9 1 33.0 -46.6 225 43 349.5 349.5 296.5 349.5 0.00 55 200 11210 -47.1 -80.1 1 33.0 -47.8 235 36 358.2 358.2 298.4 358.2 0.00 56 182 11834 -47.9 -80.9 1 33.0 -48.6 239 36 366.7 366.7 299.9 366.7 0.00 57 157 12816 -45.5 -79.5 1 34.0 -46.5 230 28 386.6 386.6 303.3 386.6 0.00 58 150 13120 -45.9 -79.9 1 34.0 -46.9 245 28 391.0 391.0 303.9 391.0 0.00 59 142 13483 -46.9 -80.9 1 34.0 -47.9 239 27 395.4 395.4 304.6 395.4 0.00 60 130 14069 -45.5 -80.5 1 35.0 -46.7 236 26 408.0 408.0 306.3 408.0 0.00 61 100 15820 -44.5 -80.5 1 36.0 -46.1 285 30 441.7 441.7 310.1 441.8 0.01 62 70 18190 -46.9 -81.9 1 35.0 -48.6 265 29 484.1 484.1 313.8 484.1 0.01 63 66 18581 -46.9 -81.9 1 35.0 -48.7 260 29 492.3 492.3 314.4 492.3 0.01 64 62 18994 -48.5 -82.5 1 34.0 -50.1 260 32 497.6 497.6 314.8 497.6 0.01 65 54 19909 -46.5 -82.5 1 36.0 -48.7 275 36 522.3 522.3 316.5 522.3 0.01 66 50 20420 -47.3 -82.3 1 35.0 -49.5 295 37 532.0 532.0 317.1 532.1 0.01 67 47 20830 -45.1 -82.1 1 37.0 -47.9 298 39 546.8 546.8 317.9 546.8 0.01 68 44 21268 -47.1 -82.1 1 35.0 -49.6 285 50 552.3 552.3 318.2 552.4 0.01 69 41 21736 -45.9 -81.9 1 36.0 -48.8 288 43 566.6 566.6 319.0 566.6 0.01 70 34 22976 -46.9 -82.9 1 36.0 -50.0 297 44 595.1 595.1 320.4 595.2 0.01 71 30 23800 -49.3 -83.3 1 34.0 -52.1 295 55 610.2 610.2 321.0 610.3 0.01 72 27 24488 -50.9 -84.9 1 34.0 -53.5 300 60 624.4 624.4 321.7 624.5 0.01 73 26 24734 -49.9 -83.9 1 34.0 -52.8 300 61 634.0 634.0 322.0 634.1 0.01 74 21 26123 -51.9 -84.9 1 33.0 -54.8 309 68 667.9 667.9 323.3 668.0 0.01 75 20 26440 -51.1 -85.1 1 34.0 -54.3 300 72 679.8 679.8 323.7 679.9 0.01 76 19 26773 -50.3 -84.3 1 34.0 -53.8 300 71 692.3 692.3 324.2 692.4 0.02 77 17 27491 -52.9 -85.9 1 33.0 -55.9 312 73 706.3 706.3 324.6 706.4 0.01 78 15 28300 -50.7 -84.7 1 34.0 -54.7 317 80 739.4 739.4 325.6 739.5 0.02 79 14 28745 -53.3 -85.3 1 32.0 -56.7 315 82 745.3 745.3 325.8 745.5 0.02 80 13 29221 -52.9 -85.9 1 33.0 -56.6 317 84 762.7 762.7 326.3 762.8 0.02 81 12 29736 -52.9 -85.9 1 33.0 -56.8 320 85 780.3 780.3 326.7 780.5 0.02 82 10 30900 -56.3 -87.3 1 31.0 -59.6 325 89 809.4 809.4 327.5 809.6 0.02 83 9.7 31093 -56.9 -87.9 1 31.0 -60.1 814.2 814.2 327.6 814.4 0.02 84 8.2 32161 -55.3 -87.3 1 32.0 -59.4 860.6 860.6 328.6 860.8 0.02 TRP 295 8641 -48.3 -74.3 3 26.0 -48.7 220 52 318.8 318.8 288.3 318.8 0.01 WND 343 7644 -45.0 -67.0 7 22.0 -45.4 225 73 309.8 309.8 285.2 309.9 0.01 Sounding variables and indices 1000-500 mb thick: 5062.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.04 inches Sfc-500 mean rel hum: 24.59 % Est. max temperature: -5.10 C = 22.82 F Sfc-Lift cond lev (LCL): 920.26 mb = 579.96 m = 1902.74 ft T: -27.19 C 700-500 lapse rate: 2.61 C/km ThetaE index: 0.13 C Layer 827.0- 821.0 mb Conv cond level (CCL): 983.00 mb = 103.00 m = 337.92 ft Mean mixing ratio: 0.29 g/kg Conv temperature: -31.15 C = -24.08 F Cap Strength: 38.56 C Lifted Index: 39.33 C Risk: None Lifted Index @300 mb: 47.82 C Lifted Index @700 mb: 25.17 C Showalter Index: 24.57 C Risk: None Total Totals Index: 14.00 C Risk: None Vertical Totals Index: 10.00 C Cross Totals Index: 4.00 C K Index: -40.50 Risk: None Sweat Index: 116.00 Risk: None Energy Index: 6.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.19 J/kg Max Up Vert Vel: 10.02 m/s Conv Inhibition (B-): 86751.97 J/kg Cap Strength: 39.24 C Lift Cond Lev (LCL): 883.42 mb = 873.83 m = 2866.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 251 at 27 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 ---------------------------------------------------------- 0 983 103 265 3 3.0 0.3 | 69 24 -22.2 -8.6 1 956 305 20 21 -7.2 -19.7 | 48 43 -32.3 -28.6 2 925 543 45 16 -11.3 -11.3 | 61 42 -36.5 -20.2 3 917 610 50 16 -12.3 -10.3 | 63 42 -37.4 -19.2 4 879 914 55 31 -25.4 -17.8 | 62 57 -50.5 -26.7 5 850 1156 55 24 -19.7 -13.8 | 63 50 -44.8 -22.7 6 843 1219 55 26 -21.3 -14.9 | 63 52 -46.4 -23.8 7 809 1524 45 28 -19.8 -19.8 | 57 53 -44.9 -28.7 8 776 1829 80 25 -24.6 -4.3 | 75 51 -49.8 -13.2 9 745 2134 75 12 -11.6 -3.1 | 72 39 -36.7 -12.0 10 715 2438 70 7 -6.6 -2.4 | 70 34 -31.7 -11.3 11 700 2598 120 6 -5.2 3.0 | 79 31 -30.3 -5.9 12 686 2743 120 6 -5.2 3.0 | 79 31 -30.3 -5.9 13 658 3048 170 4 -0.7 3.9 | 79 26 -25.8 -5.0 14 631 3353 225 19 13.4 13.4 | 111 13 -11.7 4.5 15 605 3658 230 35 26.8 22.5 | 187 14 1.7 13.6 16 580 3962 215 48 27.5 39.3 | 184 31 2.4 30.4 17 557 4267 215 49 28.1 40.1 | 185 31 3.0 31.2 18 512 4877 225 64 45.3 45.3 | 209 42 20.1 36.4 19 500 5050 230 68 52.1 43.7 | 218 44 26.9 34.8 20 470 5486 230 73 55.9 46.9 | 219 49 30.8 38.0 21 431 6096 230 70 53.6 45.0 | 218 46 28.5 36.1 22 400 6610 230 67 51.3 43.1 | 217 43 26.2 34.2 23 344 7620 225 71 50.2 50.2 | 211 48 25.1 41.3 24 343 7644 225 73 51.6 51.6 | 212 50 26.5 42.7 25 300 8530 225 54 38.2 38.2 | 204 32 13.0 29.3 26 300 8534 235 60 49.1 34.4 | 223 35 24.0 25.5 27 295 8641 220 52 33.4 39.8 | 195 32 8.3 30.9 28 286 8839 215 53 30.4 43.4 | 189 35 5.3 34.5 29 273 9144 220 55 35.4 42.1 | 197 35 10.2 33.2 30 250 9740 215 52 29.8 42.6 | 188 34 4.7 33.7 31 249 9754 220 44 28.3 33.7 | 187 25 3.1 24.8 32 238 10058 220 53 34.1 40.6 | 196 33 8.9 31.7 33 207 10973 230 34 26.0 21.9 | 184 13 0.9 13.0 34 200 11210 235 36 29.5 20.6 | 200 13 4.3 11.8 35 198 11278 230 39 29.9 25.1 | 196 17 4.7 16.2 36 181 11887 240 36 31.2 18.0 | 214 11 6.0 9.1 37 173 12192 220 30 19.3 23.0 | 157 15 -5.9 14.1 38 150 13106 235 27 22.1 15.5 | 155 7 -3.0 6.6 39 150 13120 245 28 25.4 11.8 | 185 3 0.2 2.9 40 137 13716 235 26 21.3 14.9 | 147 7 -3.8 6.0 41 114 14935 240 27 23.4 13.5 | 159 5 -1.8 4.6 42 109 15240 255 33 31.9 8.5 | 273 7 6.7 -0.4 43 104 15545 255 34 32.8 8.8 | 271 8 7.7 -0.1 44 100 15820 285 30 29.0 -7.8 | 347 17 3.8 -16.7 45 95 16154 285 30 29.0 -7.8 | 347 17 3.8 -16.7 46 91 16459 255 23 22.2 6.0 | 45 4 -2.9 -2.9 47 87 16764 260 36 35.5 6.3 | 284 11 10.3 -2.6 48 83 17069 275 30 29.9 -2.6 | 338 12 4.7 -11.5 49 79 17374 260 18 17.7 3.1 | 52 9 -7.4 -5.8 50 76 17678 270 18 18.0 -0.0 | 39 11 -7.1 -8.9 51 72 17983 255 22 21.3 5.7 | 51 5 -3.9 -3.2 52 70 18190 265 29 28.9 2.5 | 330 7 3.7 -6.4 53 69 18288 260 27 26.6 4.7 | 341 4 1.4 -4.2 54 57 19507 260 35 34.5 6.1 | 287 10 9.3 -2.8 55 50 20420 295 37 33.5 -15.6 | 341 26 8.4 -24.5 56 48 20726 305 39 31.9 -22.4 | 348 32 6.8 -31.3 57 46 21031 285 38 36.7 -9.8 | 328 22 11.6 -18.7 58 44 21336 285 53 51.2 -13.7 | 311 34 26.1 -22.6 59 40 21946 290 37 34.8 -12.7 | 336 24 9.6 -21.6 60 38 22250 285 50 48.3 -12.9 | 313 32 23.2 -21.8 61 35 22860 295 44 39.9 -18.6 | 332 31 14.7 -27.5 62 30 23774 310 45 34.5 -28.9 | 346 39 9.3 -37.8 63 30 23800 295 55 49.8 -23.2 | 322 41 24.7 -32.1 64 27 24384 300 59 51.1 -29.5 | 326 46 26.0 -38.4 65 24 25298 300 65 56.3 -32.5 | 323 52 31.1 -41.4 66 22 25908 315 66 46.7 -46.7 | 339 60 21.5 -55.6 67 20 26440 300 72 62.4 -36.0 | 320 58 37.2 -44.9 68 19 26822 300 71 61.5 -35.5 | 321 57 36.3 -44.4 69 17 27432 310 72 55.2 -46.3 | 331 63 30.0 -55.2 70 16 27737 320 76 48.9 -58.2 | 341 71 23.7 -67.1 71 14 28651 315 82 58.0 -58.0 | 334 75 32.8 -66.9 72 10 30900 325 89 51.0 -72.9 | 342 86 25.9 -81.8 Wind Parameters Mean winds (0-6000m): 220.5 at 35.6 knts Storm direction: 250.5 at 26.7 knts Shear (0-3000m) pos: 1.4 neg: 0.3 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 16.3 deg Storm rel helicity (0-3000m) pos: 427.9 neg: -169.2 tot: 258.6 m^2/s^2 ave: 86.2 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 18.7 stream: 3.1 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 0.15 Bulk Shear: 342.38 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 28 16 55 40| 19.1 0.0 19.1|141.1 -66.5 74.6 149.1 0.07| 40.2 2.7 1000 45 20 59 46| 14.5 0.0 14.5|153.2 -72.7 80.5 80.5 0.05| 30.1 1.5 1500 47 22 60 48| 9.7 0.6 10.3|210.7-138.1 72.6 48.4 0.03| 23.2 0.8 2000 53 22 63 49| 3.8 0.4 4.3|364.2-156.8 207.4 103.7 0.13| 23.3 3.0 2500 55 20 64 46| 1.7 0.4 2.0|406.0-167.3 238.7 95.5 0.15| 21.0 3.2 3000 58 17 66 44| 1.4 0.3 1.7|427.9-169.2 258.6 86.2 0.17| 18.7 3.1 4000 85 21 77 47| 4.0 2.2 6.3|527.3-179.3 348.0 87.0 0.27| 20.3 5.4 5000 205 28 141 21| 5.6 1.8 7.4|747.1-179.3 567.7 113.5 0.35| 18.9 6.6 6000 221 36 174 18| 4.6 1.6 6.2|757.7-186.6 571.1 95.2 0.34| 16.4 5.5 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20260110.00.gif