UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080512.upa.cvt Date: 1200Z 5 AUG 25 Searching for PAMC... Searching the city database file for: PAMC ... Date:1200Z 5 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 1000 103 11.2 9.5 89 1.7 10.3 5 1 284.4 285.6 283.4 305.0 7.46 1 995 145 12.6 9.9 84 2.7 11.0 337 3 286.2 287.5 284.4 307.6 7.71 2 993 162 13.4 9.4 77 4.0 11.1 326 3 287.1 288.4 284.6 308.0 7.47 3 992 171 14.2 9.2 72 5.0 11.3 321 4 288.0 289.3 284.8 308.7 7.37 4 991 179 15.8 8.8 63 7.0 11.8 315 4 289.7 291.0 285.3 310.1 7.18 5 990 188 16.2 9.2 63 7.0 12.1 310 4 290.2 291.5 285.7 311.2 7.39 6 986 223 17.4 8.4 55 9.0 12.2 287 6 291.7 293.0 285.9 311.8 7.02 7 976 311 18.6 8.6 52 10.0 12.8 235 9 293.8 295.1 286.9 314.5 7.19 8 949 552 16.6 7.6 55 9.0 11.4 219 8 294.1 295.4 286.8 314.1 6.91 9 925 771 15.4 5.4 51 10.0 9.9 220 10 295.1 296.1 286.3 312.8 6.08 10 914 872 14.8 3.8 48 11.0 8.9 220 10 295.5 296.4 285.9 311.6 5.50 11 857 1412 10.0 3.0 62 7.0 6.3 208 11 295.9 296.9 286.1 312.2 5.54 12 850 1480 9.2 3.2 66 6.0 6.1 205 12 295.8 296.8 286.2 312.4 5.67 13 844 1539 8.8 4.0 72 4.8 6.2 203 13 296.0 297.1 286.6 313.6 6.04 14 802 1959 5.2 1.6 78 3.6 3.4 198 18 296.5 297.4 286.1 312.3 5.36 15 790 2082 4.4 -1.6 65 6.0 1.6 206 19 296.9 297.7 285.2 309.7 4.30 16 757 2428 1.6 0.4 92 1.2 1.0 201 19 297.5 298.5 286.4 312.9 5.21 17 738 2632 0.4 -1.6 86 2.0 -0.6 212 18 298.4 299.2 286.1 312.1 4.61 18 721 2819 0.0 -10.0 47 10.0 -3.8 225 16 299.9 300.4 284.4 307.6 2.48 19 714 2897 -0.7 -9.7 51 9.0 -4.2 230 14 300.0 300.5 284.5 307.9 2.56 20 708 2965 -0.5 -11.5 43 11.0 -4.6 234 12 301.0 301.4 284.5 307.9 2.24 21 704 3010 0.0 -16.0 29 16.0 -5.4 237 11 302.0 302.3 284.1 306.9 1.56 22 700 3056 -0.3 -17.3 26 17.0 -5.8 240 6 302.2 302.4 284.0 306.6 1.40 23 697 3090 -0.5 -19.5 22 19.0 -6.3 246 6 302.3 302.5 283.8 306.1 1.17 24 683 3252 -1.3 -22.3 18 21.0 -7.3 272 4 303.2 303.3 283.9 306.2 0.94 25 675 3346 -1.9 -19.9 24 18.0 -7.3 287 4 303.5 303.7 284.3 307.3 1.17 26 663 3488 -2.9 -11.9 50 9.0 -6.2 310 2 304.0 304.4 285.8 311.2 2.32 27 645 3706 -4.3 -11.3 58 7.0 -6.9 335 1 304.8 305.2 286.2 312.6 2.50 28 643 3730 -4.5 -12.5 54 8.0 -7.4 331 1 304.8 305.2 286.0 312.0 2.27 29 637 3804 -4.5 -17.5 35 13.0 -8.6 321 2 305.6 305.9 285.5 310.5 1.52 30 633 3854 -4.9 -16.9 38 12.0 -8.8 313 2 305.7 306.0 285.7 310.9 1.61 31 631 3878 -5.3 -13.3 53 8.0 -8.1 310 3 305.6 306.0 286.2 312.4 2.17 32 628 3916 -5.3 -17.3 38 12.0 -9.1 304 3 306.0 306.3 285.7 311.0 1.57 33 624 3966 -5.7 -15.7 45 10.0 -9.0 297 3 306.1 306.4 286.0 311.8 1.80 34 598 4299 -7.1 -23.1 27 16.0 -11.4 250 6 308.2 308.4 285.9 311.5 1.00 35 596 4325 -7.1 -22.1 29 15.0 -11.3 251 6 308.5 308.7 286.1 312.1 1.09 36 583 4496 -8.5 -22.5 31 14.0 -12.3 253 6 308.8 309.0 286.2 312.4 1.08 37 575 4603 -9.3 -26.3 24 17.0 -13.4 255 6 309.1 309.2 285.9 311.7 0.78 38 570 4671 -9.9 -22.9 34 13.0 -13.3 256 6 309.2 309.4 286.3 312.7 1.06 39 567 4712 -9.9 -28.9 20 19.0 -14.2 257 6 309.6 309.7 285.9 311.7 0.62 40 558 4835 -10.7 -23.7 33 13.0 -14.0 259 6 310.1 310.3 286.6 313.5 1.01 41 557 4849 -10.7 -26.7 26 16.0 -14.5 259 6 310.3 310.4 286.4 312.9 0.77 42 554 4890 -10.9 -24.9 31 14.0 -14.4 260 6 310.5 310.7 286.6 313.6 0.91 43 551 4932 -11.3 -27.3 25 16.0 -15.0 261 6 310.5 310.7 286.4 313.0 0.74 44 547 4988 -11.7 -25.7 30 14.0 -15.0 262 6 310.7 310.9 286.6 313.6 0.86 45 546 5002 -11.7 -28.7 23 17.0 -15.4 262 6 310.9 311.0 286.4 313.1 0.65 46 533 5186 -12.9 -22.9 43 10.0 -15.5 266 6 311.6 311.8 287.2 315.4 1.14 47 525 5301 -13.7 -27.7 30 14.0 -16.8 268 5 312.0 312.1 286.9 314.5 0.75 48 518 5403 -14.7 -24.7 42 10.0 -17.1 270 5 311.9 312.1 287.2 315.3 1.00 49 513 5476 -14.9 -28.9 29 14.0 -17.9 271 5 312.6 312.7 287.1 314.9 0.68 50 509 5535 -15.5 -22.5 55 7.0 -17.3 272 5 312.5 312.8 287.6 316.7 1.23 51 504 5610 -15.9 -28.9 32 13.0 -18.6 274 5 312.9 313.1 287.2 315.3 0.70 52 501 5655 -16.1 -26.1 42 10.0 -18.4 275 5 313.2 313.4 287.5 316.3 0.91 53 500 5670 -16.3 -26.3 42 10.0 -18.6 275 5 313.2 313.3 287.5 316.2 0.89 54 400 7310 -28.7 -35.7 51 7.0 -29.6 270 9 317.7 317.8 288.5 319.3 0.46 55 300 9300 -42.9 -55.9 23 13.0 -43.5 285 7 324.9 324.9 290.3 325.2 0.07 56 250 10510 -52.1 -58.1 48 6.0 -52.2 285 14 328.6 328.6 291.4 328.9 0.06 57 215 11469 -58.5 -62.4 61 3.9 -58.6 285 20 333.2 333.2 292.6 333.3 0.04 58 200 11930 -51.3 -80.3 2 29.0 -51.7 305 15 351.5 351.5 297.0 351.5 0.00 59 150 13820 -48.9 -81.9 1 33.0 -49.6 300 15 385.8 385.8 303.2 385.8 0.00 60 100 16470 -50.5 -83.5 1 33.0 -51.4 300 7 430.2 430.2 308.9 430.2 0.00 61 84 17613 -48.5 -83.5 1 35.0 -49.8 343 9 456.2 456.2 311.4 456.2 0.00 62 75 18356 -49.9 -83.9 1 34.0 -51.1 24 6 468.3 468.3 312.5 468.3 0.00 63 71 18716 -47.9 -83.9 1 36.0 -49.5 120 4 480.0 480.0 313.4 480.0 0.00 64 70 18810 -48.1 -83.1 1 35.0 -49.7 145 3 481.5 481.5 313.5 481.5 0.01 65 59 19931 -49.5 -84.5 1 35.0 -51.1 170 4 502.5 502.5 315.1 502.5 0.01 66 50 21020 -47.1 -83.1 1 36.0 -49.4 195 5 532.5 532.5 317.1 532.5 0.01 67 38 22830 -48.3 -84.3 1 36.0 -50.8 124 5 572.9 572.9 319.3 572.9 0.01 68 32 23964 -47.1 -84.1 1 37.0 -50.3 77 6 605.0 605.0 320.8 605.0 0.01 69 30 24390 -48.3 -84.3 1 36.0 -51.3 105 1 613.0 613.0 321.2 613.0 0.01 70 24 25860 -48.1 -84.1 1 36.0 -51.7 20 5 653.9 653.9 322.9 654.0 0.01 71 20 27070 -44.7 -83.7 1 39.0 -50.0 40 10 699.4 699.4 324.4 699.5 0.02 72 14 29488 -39.1 -81.1 0 42.0 -48.3 123 14 793.4 793.5 327.1 793.8 0.04 73 12 30544 -39.7 -80.7 0 41.0 -49.3 79 12 827.1 827.1 327.9 827.6 0.05 74 11 31145 -35.5 -78.5 0 43.0 -47.9 101 13 863.2 863.2 328.7 864.0 0.08 75 10 31810 -34.5 -77.5 0 43.0 -48.0 125 13 890.8 890.8 329.2 891.8 0.10 76 9.5 32170 -32.9 -76.9 0 44.0 -47.6 910.0 910.0 329.7 911.2 0.11 77 8.7 32789 -32.5 -76.5 0 44.0 -48.0 934.7 934.8 330.1 936.2 0.13 78 8.6 32871 -32.7 -76.7 0 44.0 -48.1 937.0 937.1 330.1 938.5 0.13 TRP 215 11469 -58.5 -62.4 61 3.9 -58.6 285 20 333.2 333.2 292.6 333.3 0.04 WND Sounding variables and indices 1000-500 mb thick: 5567.00 m Freezing level: 721.00 mb = 2819.28 m = 9249.51 ft Freezing level: 704.00 mb = 3010.33 m = 9876.30 ft Freezing level: 704.00 mb = 3010.33 m = 9876.30 ft Wetbulb zero: 744.80 mb = 2558.43 m = 8393.71 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 49.85 % Est. max temperature: 22.63 C = 72.74 F Sfc-Lift cond lev (LCL): 974.65 mb = 322.53 m = 1058.15 ft T: 18.50 C 700-500 lapse rate: 6.12 C/km ThetaE index: 5.35 C Layer 738.0- 714.0 mb Conv cond level (CCL): 788.32 mb = 2098.89 m = 6886.03 ft Mean mixing ratio: 6.60 g/kg Conv temperature: 23.79 C = 74.82 F Cap Strength: 4.45 C Lifted Index: 4.36 C Risk: None Lifted Index @300 mb: 8.99 C Lifted Index @700 mb: 2.55 C Showalter Index: 4.54 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 19.50 C K Index: 11.70 Risk: None Sweat Index: 67.40 Risk: None Energy Index: 0.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.63 J/kg Max Up Vert Vel: 7.16 m/s Conv Inhibition (B-): 54304.47 J/kg Cap Strength: 4.21 C Lift Cond Lev (LCL): 827.95 mb = 1696.63 m = 5566.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 255 at 7 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 1000 103 5 1 -0.1 -1.0 | 67 7 -6.5 -2.7 1 977 305 235 9 7.4 5.2 | 196 4 1.0 3.4 2 943 610 215 8 4.6 6.6 | 159 5 -1.8 4.8 3 925 771 220 10 6.4 7.7 | 180 6 0.0 5.9 4 909 914 220 10 6.4 7.7 | 180 6 0.0 5.9 5 877 1219 215 10 5.7 8.2 | 174 6 -0.7 6.4 6 850 1480 205 12 5.1 10.9 | 172 9 -1.3 9.1 7 814 1829 190 16 2.8 15.8 | 165 14 -3.6 14.0 8 784 2134 210 20 10.0 17.3 | 193 16 3.6 15.6 9 755 2438 200 19 6.5 17.9 | 180 16 0.1 16.1 10 728 2743 220 18 11.6 13.8 | 203 13 5.2 12.0 11 701 3048 240 10 8.7 5.0 | 215 4 2.2 3.3 12 700 3056 240 6 5.2 3.0 | 136 2 -1.2 1.3 13 648 3658 340 1 0.3 -0.9 | 66 7 -6.1 -2.7 14 599 4267 250 6 5.6 2.1 | 112 1 -0.8 0.3 15 554 4877 260 6 5.9 1.0 | 36 1 -0.5 -0.7 16 500 5670 275 5 5.0 -0.4 | 33 3 -1.4 -2.2 17 472 6096 260 8 7.9 1.4 | 284 2 1.5 -0.4 18 434 6706 270 10 10.0 -0.0 | 296 4 3.6 -1.7 19 400 7310 270 9 9.0 -0.0 | 304 3 2.6 -1.7 20 400 7315 275 11 11.0 -1.0 | 301 5 4.5 -2.7 21 382 7620 280 8 7.9 -1.4 | 335 3 1.5 -3.1 22 335 8534 270 12 12.0 -0.0 | 287 6 5.6 -1.7 23 307 9144 275 9 9.0 -0.8 | 315 4 2.6 -2.5 24 300 9300 285 7 6.8 -1.8 | 354 4 0.3 -3.6 25 293 9449 295 10 9.1 -4.2 | 336 7 2.6 -6.0 26 268 10058 260 10 9.8 1.7 | 270 3 3.4 -0.0 27 250 10510 285 14 13.5 -3.6 | 307 9 7.1 -5.4 28 232 10973 295 17 15.4 -7.2 | 315 13 9.0 -8.9 29 215 11469 285 20 19.3 -5.2 | 298 15 12.9 -6.9 30 211 11582 280 19 18.7 -3.3 | 292 13 12.3 -5.0 31 201 11887 295 20 18.1 -8.5 | 311 16 11.7 -10.2 32 200 11930 305 15 12.3 -8.6 | 330 12 5.9 -10.3 33 192 12192 310 18 13.8 -11.6 | 331 15 7.4 -13.3 34 183 12497 290 15 14.1 -5.1 | 312 10 7.7 -6.9 35 175 12802 295 21 19.0 -8.9 | 310 16 12.6 -10.6 36 167 13106 285 18 17.4 -4.7 | 300 13 11.0 -6.4 37 160 13411 310 16 12.3 -10.3 | 334 13 5.8 -12.0 38 150 13820 300 15 13.0 -7.5 | 325 11 6.6 -9.2 39 145 14021 300 15 13.0 -7.5 | 325 11 6.6 -9.2 40 133 14630 315 13 9.2 -9.2 | 346 11 2.8 -10.9 41 126 14935 260 10 9.8 1.7 | 270 3 3.4 -0.0 42 121 15240 315 15 10.6 -10.6 | 341 13 4.2 -12.4 43 115 15545 325 14 8.0 -11.5 | 353 13 1.6 -13.2 44 110 15850 360 13 -0.0 -13.0 | 24 16 -6.4 -14.7 45 100 16470 300 7 6.1 -3.5 | 4 5 -0.4 -5.2 46 96 16764 300 7 6.1 -3.5 | 4 5 -0.4 -5.2 47 87 17374 335 10 4.2 -9.1 | 11 11 -2.2 -10.8 48 76 18288 5 7 -0.6 -7.0 | 39 11 -7.0 -8.7 49 70 18810 145 3 -1.7 2.5 | 95 8 -8.1 0.7 50 50 21020 195 5 1.3 4.8 | 121 6 -5.1 3.1 51 48 21336 185 4 0.3 4.0 | 110 6 -6.1 2.2 52 30 24384 60 6 -5.2 -3.0 | 68 13 -11.6 -4.7 53 30 24390 105 1 -1.0 0.3 | 79 8 -7.4 -1.5 54 29 24689 0 0 -0.0 -0.0 | 75 7 -6.4 -1.7 55 20 27070 40 10 -6.4 -7.7 | 54 16 -12.8 -9.4 56 19 27432 40 7 -4.5 -5.4 | 57 13 -10.9 -7.1 57 17 28042 45 16 -11.3 -11.3 | 54 22 -17.7 -13.1 58 17 28346 95 20 -19.9 1.7 | 90 26 -26.3 -0.0 59 16 28651 125 12 -9.8 6.9 | 108 17 -16.2 5.1 60 15 28956 55 10 -8.2 -5.7 | 63 16 -14.6 -7.5 61 15 29261 70 12 -11.3 -4.1 | 72 19 -17.7 -5.8 62 14 29566 135 15 -10.6 10.6 | 117 19 -17.0 8.9 63 13 29870 145 10 -5.7 8.2 | 118 14 -12.2 6.4 64 13 30175 65 12 -10.9 -5.1 | 68 19 -17.3 -6.8 65 10 31810 125 13 -10.6 7.5 | 109 18 -17.1 5.7 Wind Parameters Mean winds (0-6000m): 224.8 at 8.9 knts Storm direction: 254.8 at 6.6 knts Shear (0-3000m) pos: 1.6 neg: 2.2 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 39.8 deg Storm rel helicity (0-3000m) pos: 53.9 neg: -26.0 tot: 27.9 m^2/s^2 ave: 9.3 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 54.55 Bulk Shear: 0.47 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 ------------------------------------------------------------------------------- 500 229 7 160 3| 0.0 9.2 9.2| 0.7 -8.8 -8.1 -16.2 0.26| 20.8 5.4 1000 223 8 171 4| 1.0 4.6 5.6| 3.5 -9.5 -5.9 -5.9 0.30| 11.8 3.5 1500 217 9 172 6| 0.7 4.3 5.0| 3.5 -11.3 -7.8 -5.2 0.21| 9.5 2.0 2000 210 11 174 8| 2.2 3.2 5.5| 28.7 -14.3 14.4 7.2 0.30| 9.7 2.9 2500 208 13 178 10| 1.6 2.6 4.2| 39.8 -24.3 15.5 6.2 0.27| 8.9 2.4 3000 211 13 182 9| 1.6 2.2 3.7| 53.9 -26.0 27.9 9.3 0.16| 10.5 1.7 4000 214 10 176 7| 1.6 1.9 3.6| 56.3 -29.8 26.5 6.6 0.11| 9.4 1.0 5000 219 10 176 6| 1.4 1.8 3.2| 56.8 -30.0 26.8 5.4 0.11| 7.9 0.8 6000 225 9 178 5| 1.3 1.7 3.0| 56.8 -31.2 25.6 4.3 0.07| 7.0 0.5 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20250805.12.gif