UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081212.upa.cvt Date: 1200Z 12 AUG 25 Searching for PAMC... Searching the city database file for: PAMC ... Date:1200Z 12 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 ------------------------------------------------------------------------------- SFC 1007 103 8.8 7.3 90 1.5 8.0 115 1 281.4 282.5 280.8 298.9 6.37 1 1001 156 11.0 6.3 73 4.7 8.5 154 8 284.1 285.1 281.6 300.7 5.98 2 1000 165 11.0 6.0 71 5.0 8.4 160 9 284.1 285.2 281.5 300.5 5.86 3 990 249 12.6 4.6 58 8.0 8.5 169 13 286.6 287.5 282.1 301.7 5.37 4 989 258 12.6 4.6 58 8.0 8.5 170 14 286.7 287.6 282.1 301.8 5.37 5 985 292 12.6 4.6 58 8.0 8.5 174 15 287.0 287.9 282.3 302.3 5.40 6 925 815 8.0 3.0 71 5.0 5.5 190 21 287.5 288.4 282.2 302.1 5.13 7 899 1049 6.2 1.8 73 4.4 4.1 190 22 288.0 288.8 282.1 301.8 4.85 8 889 1141 5.6 -0.4 65 6.0 2.8 190 22 288.3 289.0 281.4 300.3 4.18 9 881 1215 5.8 -3.2 52 9.0 1.9 190 23 289.2 289.8 281.0 299.2 3.42 10 867 1346 5.4 -4.6 48 10.0 1.2 197 23 290.2 290.7 281.0 299.3 3.13 11 860 1412 5.4 -7.6 39 13.0 0.3 200 24 290.8 291.3 280.6 298.3 2.51 12 855 1460 6.0 -14.0 22 20.0 -0.9 203 24 291.9 292.2 279.8 296.6 1.51 13 850 1508 5.8 -13.2 24 19.0 -0.9 205 24 292.2 292.5 280.1 297.2 1.62 14 841 1595 6.2 -13.8 22 20.0 -0.8 202 26 293.5 293.8 280.6 298.3 1.56 15 780 2209 4.2 -32.8 5 37.0 -4.4 205 21 297.8 297.8 280.8 298.8 0.31 16 767 2346 3.4 -14.6 25 18.0 -2.9 205 20 298.3 298.6 282.7 303.4 1.61 17 763 2388 4.2 -37.8 3 42.0 -4.7 205 19 299.7 299.7 281.5 300.3 0.19 18 759 2431 4.6 -33.4 4 38.0 -4.3 205 19 300.5 300.6 282.0 301.6 0.30 19 750 2528 4.0 -19.0 17 23.0 -3.4 204 19 300.9 301.1 283.2 304.6 1.13 20 741 2626 3.4 -27.6 8 31.0 -4.7 202 18 301.3 301.4 282.6 303.1 0.53 21 734 2702 3.0 -19.0 18 22.0 -4.0 201 18 301.7 301.9 283.5 305.4 1.16 22 724 2813 2.0 -19.0 19 21.0 -4.7 203 17 301.8 302.0 283.6 305.6 1.18 23 705 3027 0.4 -21.6 17 22.0 -6.1 212 16 302.3 302.5 283.6 305.4 0.96 24 700 3084 0.0 -19.0 22 19.0 -5.9 215 15 302.5 302.7 284.0 306.4 1.22 25 663 3516 -2.9 -20.9 24 18.0 -8.1 210 16 304.0 304.2 284.4 307.5 1.09 26 654 3625 -3.7 -16.7 36 13.0 -7.9 210 17 304.2 304.5 285.1 309.3 1.58 27 648 3697 -4.1 -21.1 25 17.0 -9.0 210 18 304.6 304.8 284.6 308.2 1.10 28 620 4044 -6.7 -21.7 29 15.0 -10.8 211 22 305.5 305.7 284.9 309.0 1.09 29 616 4094 -7.1 -20.1 35 13.0 -10.8 207 21 305.6 305.8 285.2 309.7 1.26 30 598 4325 -8.1 -28.1 18 20.0 -12.7 195 20 307.0 307.2 285.0 309.2 0.63 31 594 4377 -7.9 -26.9 20 19.0 -12.5 195 21 307.9 308.0 285.4 310.3 0.71 32 585 4496 -8.7 -23.7 29 15.0 -12.6 195 22 308.3 308.5 285.8 311.5 0.96 33 568 4724 -10.5 -24.5 31 14.0 -14.0 195 24 308.8 308.9 286.0 311.9 0.92 34 566 4751 -10.5 -20.5 44 10.0 -13.3 195 24 309.1 309.3 286.5 313.4 1.32 35 554 4915 -11.9 -20.9 47 9.0 -14.3 195 26 309.3 309.6 286.6 313.6 1.30 36 552 4943 -11.7 -20.7 47 9.0 -14.2 196 26 309.9 310.1 286.8 314.3 1.33 37 549 4985 -11.5 -16.2 68 4.7 -13.0 197 27 310.6 311.0 287.8 317.0 1.97 38 546 5027 -11.3 -15.2 73 3.9 -12.6 197 28 311.3 311.7 288.2 318.3 2.15 39 536 5169 -11.7 -13.2 89 1.5 -12.2 200 31 312.5 313.0 289.0 320.8 2.58 40 528 5284 -12.3 -13.9 88 1.6 -12.9 206 30 313.1 313.6 289.1 321.1 2.47 41 524 5342 -11.5 -14.3 80 2.8 -12.5 210 28 314.8 315.2 289.6 322.7 2.41 42 500 5700 -13.5 -15.3 86 1.8 -14.1 235 19 316.6 317.0 290.0 324.3 2.33 43 454 6426 -17.9 -18.9 92 1.0 -18.2 251 18 319.9 320.3 290.6 326.3 1.89 44 406 7251 -22.9 -25.9 76 3.0 -23.6 251 17 323.8 324.1 291.1 327.8 1.14 45 400 7360 -23.7 -26.6 77 2.9 -24.3 250 18 324.2 324.4 291.2 328.0 1.09 46 347 8385 -31.7 -34.5 76 2.8 -32.1 237 20 326.8 326.9 291.4 329.0 0.59 47 336 8613 -33.5 -35.2 85 1.7 -33.7 239 21 327.4 327.5 291.6 329.5 0.57 48 321 8933 -36.1 -39.5 71 3.4 -36.5 243 22 328.1 328.2 291.6 329.5 0.39 49 308 9219 -38.5 -43.3 61 4.8 -38.9 242 24 328.6 328.7 291.6 329.6 0.27 50 301 9377 -39.9 -43.3 70 3.4 -40.2 236 25 328.8 328.9 291.7 329.9 0.28 51 300 9400 -40.1 -43.6 69 3.5 -40.4 235 25 328.8 328.9 291.7 329.9 0.27 52 289 9653 -42.5 -45.7 71 3.2 -42.7 233 26 329.0 329.0 291.6 329.8 0.22 53 286 9723 -43.1 -46.8 67 3.7 -43.3 232 27 329.1 329.1 291.7 329.8 0.20 54 279 9888 -44.9 -47.2 78 2.3 -45.0 231 28 328.8 328.9 291.6 329.6 0.19 55 272 10057 -46.1 -48.2 79 2.1 -46.2 230 29 329.5 329.5 291.7 330.2 0.18 56 255 10481 -49.9 -53.4 66 3.5 -50.0 226 31 330.0 330.0 291.8 330.4 0.10 57 250 10610 -50.9 -52.9 79 2.0 -51.0 225 32 330.4 330.4 291.9 330.8 0.11 58 227 11233 -55.9 -58.6 72 2.7 -55.9 230 30 332.0 332.0 292.3 332.3 0.06 59 200 12050 -51.3 -76.3 4 25.0 -51.7 250 33 351.5 351.5 297.0 351.6 0.01 60 150 13930 -50.3 -80.3 2 30.0 -50.9 245 26 383.4 383.4 302.8 383.4 0.00 61 100 16560 -52.7 -82.7 1 30.0 -53.4 265 14 425.9 425.9 308.4 425.9 0.00 62 86 17537 -50.9 -82.9 1 32.0 -51.9 272 19 448.3 448.3 310.7 448.3 0.00 63 75 18424 -52.9 -83.9 1 31.0 -53.8 251 15 462.0 462.0 312.0 462.0 0.00 64 70 18870 -51.5 -83.5 1 32.0 -52.6 260 19 474.2 474.2 313.0 474.2 0.01 65 53 20679 -48.7 -82.7 1 34.0 -50.5 259 6 520.0 520.0 316.3 520.0 0.01 66 50 21060 -49.9 -82.9 1 33.0 -51.6 260 8 525.9 525.9 316.6 525.9 0.01 67 48 21327 -50.3 -83.3 1 33.0 -52.0 260 8 531.1 531.1 317.0 531.1 0.01 68 43 22049 -48.9 -82.9 1 34.0 -51.1 271 12 551.5 551.5 318.2 551.6 0.01 69 37 23034 -50.1 -83.1 1 33.0 -52.2 331 2 572.7 572.7 319.3 572.7 0.01 70 35 23399 -48.7 -82.7 1 34.0 -51.2 354 1 585.5 585.5 319.9 585.6 0.01 71 32 23987 -50.1 -83.1 1 33.0 -52.5 340 3 596.9 596.9 320.5 597.0 0.01 72 30 24410 -49.1 -83.1 1 34.0 -51.9 25 11 610.8 610.8 321.1 610.9 0.01 73 28 24863 -49.3 -83.3 1 34.0 -52.2 22 11 622.4 622.4 321.6 622.5 0.01 74 20 27090 -45.3 -81.3 1 36.0 -50.3 125 6 697.5 697.5 324.4 697.7 0.03 75 19 27433 -45.7 -81.7 1 36.0 -50.8 114 5 706.6 706.6 324.7 706.8 0.03 76 17 28182 -42.3 -80.3 1 38.0 -49.1 334 2 740.3 740.3 325.7 740.6 0.04 77 16 28592 -43.9 -81.9 1 38.0 -50.3 262 6 748.1 748.1 325.9 748.3 0.03 78 15 29028 -41.7 -80.7 1 39.0 -49.3 196 10 769.3 769.3 326.5 769.7 0.04 79 14 29497 -42.1 -81.1 1 39.0 -49.8 174 11 783.3 783.3 326.8 783.6 0.04 80 12 30543 -41.9 -80.9 1 39.0 -50.4 124 13 819.3 819.3 327.7 819.7 0.05 81 10 31790 -38.1 -80.1 0 42.0 -49.4 65 16 877.3 877.4 329.0 878.0 0.07 82 7.7 33596 -36.3 -79.3 0 43.0 -50.1 120 19 952.7 952.7 330.4 953.7 0.10 83 7.0 34260 -34.7 -77.7 0 43.0 -50.0 140 20 985.6 985.7 330.9 987.2 0.14 84 6.9 34361 -34.3 -77.3 0 43.0 -49.9 991.3 991.4 331.1 993.1 0.15 85 6.7 34566 -35.1 -78.1 0 43.0 -50.4 996.3 996.4 331.1 997.9 0.13 86 5.9 35461 -30.5 -75.5 0 45.0 -49.6 1053.2 1053.4 332.0 1056.1 0.23 TRP 227 11233 -55.9 -58.6 72 2.7 -55.9 230 30 332.0 332.0 292.3 332.3 0.06 WND Sounding variables and indices 1000-500 mb thick: 5535.00 m Freezing level: 700.00 mb = 3084.00 m = 10117.99 ft Wetbulb zero: 858.92 mb = 1422.60 m = 4667.26 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 40.14 % Est. max temperature: 18.93 C = 66.07 F Sfc-Lift cond lev (LCL): 984.26 mb = 297.93 m = 977.45 ft T: 12.54 C 700-500 lapse rate: 5.16 C/km ThetaE index: 3.06 C Layer 925.0- 867.0 mb Conv cond level (CCL): 693.06 mb = 3163.32 m = 10378.21 ft Mean mixing ratio: 5.32 g/kg Conv temperature: 30.21 C = 86.38 F Cap Strength: 13.32 C Lifted Index: 14.17 C Risk: None Lifted Index @300 mb: 19.24 C Lifted Index @700 mb: 8.36 C Showalter Index: 17.48 C Risk: None Total Totals Index: 19.60 C Risk: None Vertical Totals Index: 19.30 C Cross Totals Index: 0.30 C K Index: -12.90 Risk: None Sweat Index: 154.50 Risk: None Energy Index: 5.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.69 J/kg Max Up Vert Vel: 5.04 m/s Conv Inhibition (B-): 70321.75 J/kg Cap Strength: 14.07 C Lift Cond Lev (LCL): 871.99 mb = 1299.10 m = 4262.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 234 at 15 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 1007 103 115 1 -0.9 0.4 | 57 16 -13.3 -8.6 1 1000 165 160 9 -3.1 8.5 | 88 15 -15.4 -0.6 2 983 305 175 16 -1.4 15.9 | 117 15 -13.7 6.9 3 948 610 195 17 4.4 16.4 | 133 11 -8.0 7.4 4 925 815 190 21 3.6 20.7 | 143 15 -8.7 11.7 5 914 914 190 21 3.6 20.7 | 143 15 -8.7 11.7 6 880 1219 190 23 4.0 22.7 | 148 16 -8.4 13.6 7 850 1508 205 24 10.1 21.8 | 170 13 -2.2 12.7 8 848 1524 200 29 9.9 27.3 | 172 18 -2.4 18.2 9 817 1829 210 17 8.5 14.7 | 146 7 -3.9 5.7 10 787 2134 205 21 8.9 19.0 | 161 11 -3.5 10.0 11 758 2438 205 19 8.0 17.2 | 152 9 -4.3 8.2 12 730 2743 200 18 6.2 16.9 | 142 10 -6.2 7.9 13 700 3084 215 15 8.6 12.3 | 131 5 -3.8 3.3 14 676 3353 210 14 7.0 12.1 | 120 6 -5.4 3.1 15 650 3658 210 18 9.0 15.6 | 153 7 -3.4 6.6 16 625 3962 215 22 12.6 18.0 | 182 9 0.3 9.0 17 601 4267 195 20 5.2 19.3 | 145 13 -7.2 10.3 18 556 4877 195 25 6.5 24.1 | 159 16 -5.9 15.1 19 534 5182 200 32 10.9 30.1 | 176 21 -1.4 21.0 20 500 5700 235 19 15.6 10.9 | 240 4 3.2 1.9 21 494 5791 230 21 16.1 13.5 | 220 6 3.7 4.5 22 474 6096 240 19 16.5 9.5 | 263 4 4.1 0.5 23 437 6706 260 17 16.7 3.0 | 324 7 4.4 -6.1 24 402 7315 250 17 16.0 5.8 | 312 5 3.6 -3.2 25 400 7360 250 18 16.9 6.2 | 302 5 4.6 -2.9 26 386 7620 250 19 17.9 6.5 | 295 6 5.5 -2.5 27 354 8230 235 20 16.4 11.5 | 239 5 4.0 2.5 28 311 9144 245 23 20.8 9.7 | 265 9 8.5 0.7 29 300 9400 235 25 20.5 14.3 | 237 10 8.1 5.3 30 250 10610 225 32 22.6 22.6 | 217 17 10.3 13.6 31 248 10668 225 29 20.5 20.5 | 215 14 8.2 11.5 32 227 11233 230 30 23.0 19.3 | 226 15 10.6 10.3 33 225 11278 225 30 21.2 21.2 | 216 15 8.9 12.2 34 215 11582 250 30 28.2 10.3 | 266 16 15.8 1.2 35 200 12050 250 33 31.0 11.3 | 263 19 18.7 2.3 36 187 12497 250 39 36.6 13.3 | 260 25 24.3 4.3 37 162 13411 265 30 29.9 2.6 | 290 19 17.5 -6.4 38 150 13930 245 26 23.6 11.0 | 260 11 11.2 2.0 39 141 14326 240 27 23.4 13.5 | 248 12 11.0 4.5 40 135 14630 270 24 24.0 -0.0 | 308 15 11.6 -9.0 41 128 14935 255 25 24.1 6.5 | 282 12 11.8 -2.6 42 123 15240 265 24 23.9 2.1 | 301 13 11.6 -6.9 43 117 15545 250 20 18.8 6.8 | 289 7 6.4 -2.2 44 112 15850 245 24 21.8 10.1 | 263 9 9.4 1.1 45 106 16154 265 29 28.9 2.5 | 291 18 16.5 -6.5 46 100 16560 265 14 13.9 1.2 | 348 8 1.6 -7.8 47 97 16764 285 16 15.5 -4.1 | 347 14 3.1 -13.2 48 84 17678 270 19 19.0 -0.0 | 324 11 6.6 -9.0 49 80 17983 250 13 12.2 4.4 | 2 5 -0.1 -4.6 50 77 18288 260 16 15.8 2.8 | 331 7 3.4 -6.2 51 73 18593 240 14 12.1 7.0 | 6 2 -0.2 -2.0 52 70 18870 260 19 18.7 3.3 | 312 9 6.4 -5.7 53 67 19202 260 20 19.7 3.5 | 307 9 7.3 -5.5 54 61 19812 300 13 11.3 -6.5 | 4 16 -1.1 -15.5 55 58 20117 285 10 9.7 -2.6 | 13 12 -2.7 -11.6 56 55 20422 265 3 3.0 0.3 | 47 13 -9.4 -8.8 57 50 21031 250 10 9.4 3.4 | 28 6 -3.0 -5.6 58 50 21060 260 8 7.9 1.4 | 30 9 -4.5 -7.6 59 48 21336 260 8 7.9 1.4 | 30 9 -4.5 -7.6 60 46 21641 250 13 12.2 4.4 | 2 5 -0.1 -4.6 61 44 21946 280 12 11.8 -2.1 | 3 11 -0.5 -11.1 62 40 22555 225 10 7.1 7.1 | 70 6 -5.3 -1.9 63 36 23165 0 0 -0.0 -0.0 | 54 15 -12.4 -9.0 64 30 24384 330 5 2.5 -4.3 | 36 17 -9.9 -13.4 65 30 24410 25 11 -4.6 -10.0 | 42 25 -17.0 -19.0 66 29 24689 20 11 -3.8 -10.3 | 40 25 -16.1 -19.4 67 23 26213 40 11 -7.1 -8.4 | 48 26 -19.4 -17.4 68 22 26518 60 12 -10.4 -6.0 | 57 27 -22.7 -15.0 69 20 27090 125 6 -4.9 3.4 | 72 18 -17.3 -5.6 70 19 27432 115 5 -4.5 2.1 | 68 18 -16.9 -6.9 71 17 28042 0 0 -0.0 -0.0 | 54 15 -12.4 -9.0 72 15 28956 200 10 3.4 9.4 | 92 9 -8.9 0.4 73 10 31790 65 16 -14.5 -6.8 | 60 31 -26.9 -15.8 74 7 34260 140 20 -12.9 15.3 | 104 26 -25.2 6.3 Wind Parameters Mean winds (0-6000m): 203.9 at 20.4 knts Storm direction: 233.9 at 15.3 knts Shear (0-3000m) pos: 2.4 neg: 0.8 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 73.1 deg Storm rel helicity (0-3000m) pos: 113.0 neg: -19.6 tot: 93.4 m^2/s^2 ave: 31.1 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.07 Bulk Shear: 11.85 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 ------------------------------------------------------------------------------- 500 180 14 112 13| 17.3 0.0 17.3| 75.4 0.0 75.4 150.8 0.91| 22.5 20.4 1000 187 17 128 13| 8.7 2.8 11.5| 86.6 0.0 86.6 86.6 0.84| 14.1 11.8 1500 191 20 139 13| 7.3 1.9 9.2|109.9 0.0 109.9 73.3 0.80| 12.5 10.0 2000 195 20 144 12| 4.2 1.4 5.6|113.0 -9.5 103.5 51.8 0.57| 12.2 6.9 2500 197 20 146 12| 3.3 0.9 4.3|113.0 -15.4 97.6 39.1 0.49| 10.3 5.1 3000 198 19 145 11| 2.4 0.8 3.2|113.0 -19.6 93.4 31.1 0.40| 9.6 3.9 4000 201 19 147 10| 1.8 1.4 3.2|126.0 -27.2 98.8 24.7 0.38| 8.7 3.4 5000 200 20 150 11| 2.2 1.5 3.7|157.9 -36.9 121.0 24.2 0.37| 8.5 3.1 6000 204 20 157 10| 1.9 1.2 3.2|202.5 -38.6 163.8 27.3 0.40| 9.4 3.8 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20250812.12.gif