UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for PAFA... Searching the city database file for: PAFA ... Date:0000Z 13 OCT 25 Station: PAFA WMO ident: 70261 Latitude: 64.82 Longitude: -147.87 Elevation: 138.00 ------------------------------------------------------------------------------- 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 7 SFC 985 138 8.6 -2.4 46 11.0 3.9 0 0 283.0 283.5 277.7 292.2 3.25 2 974 230 10.8 -1.2 43 12.0 5.4 291 8 286.1 286.7 279.7 296.4 3.59 3 965 307 10.4 -1.6 43 12.0 5.0 235 15 286.5 287.1 279.8 296.6 3.52 4 963 324 11.0 -1.0 43 12.0 5.5 234 16 287.2 287.9 280.4 297.8 3.69 5 925 656 9.2 -1.8 46 11.0 4.2 225 28 288.7 289.4 281.0 299.2 3.62 6 850 1350 4.2 -3.8 56 8.0 0.8 235 27 290.5 291.1 281.5 300.5 3.39 7 799 1850 0.6 -6.4 59 7.0 -2.2 225 23 291.9 292.4 281.6 300.7 2.96 8 738 2481 -4.9 -9.6 70 4.7 -6.6 230 43 292.6 293.0 281.4 300.1 2.50 9 700 2895 -7.9 -13.9 62 6.0 -9.8 230 55 293.7 294.1 281.1 299.4 1.86 10 680 3119 -9.7 -16.7 57 7.0 -11.7 233 61 294.2 294.4 280.8 298.9 1.52 11 671 3222 -10.3 -19.3 48 9.0 -12.6 234 64 294.6 294.8 280.7 298.5 1.24 12 659 3360 -10.7 -29.7 19 19.0 -14.4 236 68 295.7 295.8 280.1 297.3 0.49 13 649 3477 -11.5 -34.5 13 23.0 -15.3 237 71 296.1 296.1 280.1 297.1 0.32 14 634 3656 -12.3 -41.3 7 29.0 -16.3 240 77 297.2 297.2 280.3 297.7 0.16 15 594 4150 -16.1 -39.1 12 23.0 -19.2 236 82 298.3 298.4 280.9 299.1 0.22 16 593 4162 -16.3 -37.3 15 21.0 -19.3 236 83 298.3 298.3 281.0 299.1 0.26 17 575 4394 -16.5 -31.5 26 15.0 -19.1 235 85 300.7 300.7 282.3 302.3 0.48 18 542 4835 -19.9 -24.9 64 5.0 -20.9 235 89 301.7 301.9 283.3 304.8 0.93 19 535 4931 -20.5 -23.0 80 2.5 -21.0 235 90 302.1 302.3 283.7 305.8 1.12 20 532 4972 -20.5 -20.7 98 0.2 -20.5 235 90 302.6 302.9 284.2 307.1 1.38 21 531 4986 -20.7 -20.7 100 0.0 -20.7 235 89 302.6 302.8 284.2 307.0 1.38 22 524 5084 -21.1 -21.1 100 0.0 -21.1 235 89 303.2 303.5 284.4 307.6 1.35 23 521 5126 -20.9 -24.2 75 3.3 -21.6 235 89 304.0 304.2 284.3 307.3 1.04 24 516 5198 -21.1 -25.0 71 3.9 -21.9 235 88 304.6 304.7 284.5 307.8 0.97 25 514 5226 -20.9 -27.9 53 7.0 -22.2 235 88 305.1 305.3 284.4 307.6 0.75 26 507 5327 -20.9 -32.9 33 12.0 -22.8 235 88 306.3 306.4 284.5 308.0 0.47 27 503 5386 -21.1 -34.1 30 13.0 -23.1 235 87 306.8 306.9 284.7 308.2 0.42 28 500 5430 -20.9 -36.9 22 16.0 -23.1 235 87 307.6 307.6 284.8 308.7 0.32 29 491 5565 -19.3 -50.3 5 31.0 -22.5 235 87 311.1 311.1 285.8 311.4 0.08 30 477 5780 -20.1 -47.1 7 27.0 -23.1 235 87 312.7 312.7 286.4 313.1 0.11 31 472 5859 -20.1 -39.1 17 19.0 -22.8 234 87 313.7 313.7 286.9 314.6 0.27 32 468 5922 -20.7 -37.7 20 17.0 -23.2 233 87 313.7 313.7 287.0 314.8 0.32 33 463 6002 -21.1 -39.1 18 18.0 -23.6 232 88 314.1 314.2 287.1 315.2 0.28 34 453 6163 -22.3 -32.3 40 10.0 -24.0 230 89 314.6 314.7 287.6 316.6 0.56 35 446 6277 -23.1 -32.1 44 9.0 -24.6 231 90 315.0 315.1 287.8 317.0 0.58 36 443 6327 -23.1 -34.1 36 11.0 -24.8 231 91 315.6 315.7 287.9 317.3 0.48 37 431 6528 -24.1 -34.1 39 10.0 -25.6 232 93 316.8 316.9 288.3 318.6 0.49 38 407 6945 -27.1 -34.1 51 7.0 -28.1 234 98 318.2 318.3 288.8 320.1 0.52 39 400 7070 -28.1 -33.0 63 4.9 -28.8 235 100 318.5 318.6 288.9 320.6 0.59 40 398 7106 -28.3 -32.9 65 4.6 -29.0 235 100 318.7 318.8 289.0 320.8 0.60 41 385 7343 -30.3 -39.3 41 9.0 -31.3 235 100 319.1 319.1 288.8 320.3 0.33 42 379 7455 -31.5 -37.5 55 6.0 -32.2 235 101 318.9 319.0 288.9 320.4 0.40 43 368 7662 -33.3 -41.3 45 8.0 -34.1 235 103 319.2 319.3 288.8 320.3 0.28 44 354 7934 -34.9 -42.9 44 8.0 -35.6 238 117 320.6 320.7 289.2 321.6 0.24 45 351 7993 -34.1 -52.1 15 18.0 -35.3 239 120 322.5 322.5 289.6 322.8 0.09 46 347 8074 -33.5 -57.5 7 24.0 -34.9 240 125 324.4 324.4 290.2 324.6 0.05 47 341 8196 -33.3 -58.3 6 25.0 -34.7 241 131 326.3 326.3 290.7 326.4 0.04 48 324 8555 -33.9 -57.9 7 24.0 -35.3 245 149 330.2 330.3 291.8 330.4 0.05 49 308 8908 -36.5 -55.5 12 19.0 -37.6 245 152 331.4 331.4 292.2 331.7 0.07 50 300 9090 -37.9 -51.9 22 14.0 -38.8 245 153 332.0 332.0 292.3 332.4 0.11 51 294 9228 -39.1 -51.1 27 12.0 -39.8 245 153 332.2 332.2 292.4 332.6 0.12 52 285 9440 -40.1 -54.1 21 14.0 -40.9 245 157 333.7 333.7 292.8 334.1 0.09 53 272 9757 -42.7 -54.7 26 12.0 -43.3 245 163 334.4 334.4 293.0 334.8 0.08 54 267 9881 -43.5 -52.5 36 9.0 -44.0 245 165 335.0 335.1 293.2 335.5 0.11 55 262 10008 -43.9 -54.9 29 11.0 -44.4 245 167 336.3 336.3 293.4 336.6 0.08 56 253 10241 -45.9 -54.9 35 9.0 -46.3 245 172 336.7 336.7 293.6 337.0 0.09 57 252 10267 -46.2 -55.2 35 9.0 -46.6 245 172 336.7 336.7 293.6 337.0 0.09 58 250 10320 -46.7 -55.7 35 9.0 -47.1 245 171 336.6 336.7 293.6 337.0 0.08 59 200 11780 -51.1 -76.1 4 25.0 -51.5 240 93 351.8 351.9 297.0 351.9 0.01 60 150 13640 -53.5 -81.5 2 28.0 -53.9 240 70 377.9 377.9 301.9 377.9 0.00 61 134 14362 -57.9 -83.9 2 26.0 -58.2 245 65 382.5 382.5 302.6 382.5 0.00 62 100 16220 -56.9 -84.9 2 28.0 -57.3 245 49 417.8 417.8 307.4 417.8 0.00 63 95 16544 -58.1 -86.1 2 28.0 -58.5 244 50 421.6 421.6 307.9 421.6 0.00 64 91 16815 -57.3 -86.3 1 29.0 -57.8 244 53 428.4 428.4 308.7 428.4 0.00 65 90 16885 -55.7 -85.7 1 30.0 -56.2 248 51 433.0 433.0 309.1 433.0 0.00 66 84 17325 -55.3 -85.3 1 30.0 -55.9 256 43 442.4 442.4 310.1 442.4 0.00 67 79 17714 -57.5 -86.5 1 29.0 -58.0 249 38 445.7 445.7 310.4 445.7 0.00 68 72 18302 -56.1 -86.1 1 30.0 -56.8 273 30 460.6 460.6 311.8 460.7 0.00 69 70 18480 -57.3 -86.3 1 29.0 -57.9 240 15 461.8 461.8 312.0 461.8 0.00 70 60 19440 -62.3 -88.3 2 26.0 -62.7 267 32 471.4 471.4 312.8 471.4 0.00 71 56 19872 -56.1 -87.1 1 31.0 -56.9 262 38 495.0 495.0 314.6 495.0 0.00 72 53 20221 -55.3 -86.3 1 31.0 -56.2 270 30 504.7 504.7 315.3 504.7 0.00 73 50 20590 -57.9 -86.9 1 29.0 -58.6 305 14 507.0 507.0 315.4 507.1 0.00 74 48 20847 -58.7 -87.7 1 29.0 -59.4 293 16 511.1 511.1 315.7 511.1 0.00 75 47 20979 -56.5 -87.5 1 31.0 -57.4 280 17 519.4 519.4 316.2 519.5 0.00 76 43 21541 -58.3 -87.3 1 29.0 -59.1 270 24 528.4 528.4 316.8 528.4 0.00 77 40 21999 -54.7 -86.7 1 32.0 -56.0 285 30 548.5 548.5 318.0 548.5 0.01 78 31 23614 -58.7 -87.7 1 29.0 -59.7 305 27 579.2 579.2 319.6 579.2 0.01 79 30 23820 -57.9 -87.9 1 30.0 -59.0 300 32 586.8 586.8 320.0 586.8 0.01 80 28 24255 -57.1 -87.1 1 30.0 -58.5 300 28 600.7 600.7 320.6 600.8 0.01 81 22 25766 -61.3 -89.3 1 28.0 -62.3 312 29 631.1 631.1 321.9 631.1 0.01 82 20 26360 -59.1 -88.1 1 29.0 -60.6 315 31 655.3 655.3 322.9 655.3 0.01 83 18 27021 -57.7 -87.7 1 30.0 -59.5 312 37 679.7 679.7 323.7 679.8 0.01 84 17 27378 -60.3 -88.3 1 28.0 -61.7 318 33 682.6 682.6 323.9 682.7 0.01 85 14 28580 -62.3 -90.3 1 28.0 -63.7 305 43 714.8 714.8 324.9 714.8 0.01 86 14 28580 -61.1 -90.1 1 29.0 -62.7 305 43 718.9 718.9 325.0 718.9 0.01 87 12 29532 -62.3 -90.3 1 28.0 -63.8 319 44 747.0 747.0 325.8 747.1 0.01 88 10 30660 -60.9 -89.9 1 29.0 -63.0 330 52 792.2 792.2 327.1 792.3 0.01 89 8.8 31456 -61.7 -89.7 1 28.0 -63.8 332 60 818.6 818.6 327.7 818.7 0.01 90 7.3 32626 -58.3 -88.3 1 30.0 -61.7 334 71 877.5 877.5 329.0 877.7 0.02 91 7.0 32890 -58.7 -88.7 1 30.0 -62.1 335 73 886.4 886.4 329.1 886.6 0.02 92 6.6 33259 -59.3 -88.3 1 29.0 -62.6 898.9 898.9 329.4 899.1 0.02 TRP 134 14362 -57.9 -83.9 2 26.0 -58.2 245 65 382.5 382.5 302.6 382.5 0.00 WND 252 10267 -46.2 -55.2 35 9.0 -46.6 245 172 336.7 336.7 293.6 337.0 0.09 Sounding variables and indices 1000-500 mb thick: 5423.00 m Freezing level: 792.35 mb = 1919.00 m = 6295.86 ft Wetbulb zero: 836.66 mb = 1477.84 m = 4848.49 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 47.35 % Est. max temperature: 16.53 C = 61.76 F Sfc-Lift cond lev (LCL): 832.11 mb = 1521.90 m = 4993.05 ft T: 2.96 C 700-500 lapse rate: 5.13 C/km ThetaE index: 3.50 C Layer 738.0- 634.0 mb Conv cond level (CCL): 736.66 mb = 2495.59 m = 8187.53 ft Mean mixing ratio: 3.58 g/kg Conv temperature: 18.23 C = 64.81 F Cap Strength: 8.70 C Lifted Index: 9.26 C Risk: None Lifted Index @300 mb: 23.96 C Lifted Index @700 mb: 2.51 C Showalter Index: 7.73 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 17.10 C K Index: 15.30 Risk: < 20 % chance of thunderstorms Sweat Index: 141.00 Risk: None Energy Index: 1.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.92 J/kg Max Up Vert Vel: 5.64 m/s Conv Inhibition (B-): 71787.21 J/kg Cap Strength: 8.20 C Lift Cond Lev (LCL): 788.55 mb = 1954.77 m = 6413.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 264 at 44 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 ---------------------------------------------------------- 0 985 138 0 0 -0.0 -0.0 | 84 44 -43.7 -4.5 1 965 305 235 15 12.3 8.6 | 97 32 -31.5 4.1 2 930 610 225 26 18.4 18.4 | 119 29 -25.4 13.9 3 925 656 225 28 19.8 19.8 | 123 28 -23.9 15.3 4 896 914 225 33 23.3 23.3 | 133 28 -20.4 18.8 5 864 1219 245 27 24.5 11.4 | 110 20 -19.3 6.9 6 850 1350 235 27 22.1 15.5 | 117 24 -21.6 11.0 7 800 1829 225 23 16.3 16.3 | 113 30 -27.5 11.8 8 770 2134 230 32 24.5 20.6 | 130 25 -19.2 16.1 9 741 2438 230 42 32.2 27.0 | 153 25 -11.6 22.5 10 713 2743 230 49 37.5 31.5 | 167 28 -6.2 27.0 11 700 2895 230 55 42.1 35.4 | 177 31 -1.6 30.8 12 633 3658 240 77 66.7 38.5 | 214 41 22.9 34.0 13 583 4267 235 84 68.8 48.2 | 210 50 25.1 43.7 14 538 4877 235 90 73.7 51.6 | 212 56 30.0 47.1 15 500 5430 235 87 71.3 49.9 | 211 53 27.5 45.4 16 476 5791 235 87 71.3 49.9 | 211 53 27.5 45.4 17 457 6096 230 88 67.4 56.6 | 204 57 23.7 52.1 18 400 7070 235 100 81.9 57.4 | 216 65 38.2 52.8 19 370 7620 235 101 82.7 57.9 | 216 66 39.0 53.4 20 325 8534 245 149 135.0 63.0 | 237 108 91.3 58.5 21 300 9090 245 153 138.7 64.7 | 238 112 94.9 60.1 22 298 9144 245 152 137.8 64.2 | 238 111 94.0 59.7 23 284 9449 245 157 142.3 66.4 | 238 116 98.5 61.8 24 252 10267 245 172 155.9 72.7 | 239 131 112.1 68.2 25 250 10320 245 171 155.0 72.3 | 239 130 111.2 67.8 26 248 10363 245 172 155.9 72.7 | 239 131 112.1 68.2 27 237 10668 245 165 149.5 69.7 | 238 124 105.8 65.2 28 206 11582 250 105 98.7 35.9 | 240 63 54.9 31.4 29 200 11780 240 93 80.5 46.5 | 221 56 36.8 42.0 30 188 12192 230 86 65.9 55.3 | 204 55 22.1 50.8 31 171 12802 235 106 86.8 60.8 | 217 71 43.1 56.3 32 155 13411 245 74 67.1 31.3 | 221 35 23.3 26.8 33 150 13640 240 70 60.6 35.0 | 209 35 16.9 30.5 34 134 14362 245 65 58.9 27.5 | 213 28 15.2 23.0 35 128 14630 245 63 57.1 26.6 | 211 26 13.4 22.1 36 122 14935 235 52 42.6 29.8 | 177 25 -1.1 25.3 37 117 15240 230 60 46.0 38.6 | 184 34 2.2 34.1 38 111 15545 240 70 60.6 35.0 | 209 35 16.9 30.5 39 106 15850 265 57 56.8 5.0 | 268 13 13.0 0.5 40 100 16220 245 49 44.4 20.7 | 182 16 0.7 16.2 41 96 16459 245 49 44.4 20.7 | 182 16 0.7 16.2 42 92 16764 240 54 46.8 27.0 | 188 23 3.0 22.5 43 87 17069 260 46 45.3 8.0 | 204 4 1.6 3.5 44 76 17983 245 34 30.8 14.4 | 127 16 -12.9 9.9 45 72 18288 275 31 30.9 -2.7 | 61 15 -12.9 -7.2 46 70 18480 240 15 13.0 7.5 | 96 31 -30.8 3.0 47 65 18898 235 16 13.1 9.2 | 99 31 -30.6 4.7 48 59 19507 270 34 34.0 -0.0 | 65 11 -9.7 -4.5 49 57 19812 260 39 38.4 6.8 | 113 6 -5.3 2.3 50 51 20422 275 26 25.9 -2.3 | 69 19 -17.8 -6.8 51 50 20590 305 14 11.5 -8.0 | 69 35 -32.3 -12.5 52 49 20726 305 15 12.3 -8.6 | 67 34 -31.5 -13.1 53 47 21031 275 17 16.9 -1.5 | 77 27 -26.8 -6.0 54 44 21336 265 20 19.9 1.7 | 83 24 -23.8 -2.8 55 40 21946 280 31 30.5 -5.4 | 53 17 -13.2 -9.9 56 38 22250 305 24 19.7 -13.8 | 53 30 -24.1 -18.3 57 37 22555 290 22 20.7 -7.5 | 62 26 -23.1 -12.0 58 33 23165 315 20 14.1 -14.1 | 58 35 -29.6 -18.7 59 32 23470 300 24 20.8 -12.0 | 54 28 -23.0 -16.5 60 30 23774 310 31 23.7 -19.9 | 39 32 -20.0 -24.4 61 30 23820 300 32 27.7 -16.0 | 38 26 -16.0 -20.5 62 27 24384 300 27 23.4 -13.5 | 49 27 -20.4 -18.0 63 26 24689 290 26 24.4 -8.9 | 55 24 -19.3 -13.4 64 21 25908 315 29 20.5 -20.5 | 43 34 -23.2 -25.0 65 20 26213 330 36 18.0 -31.2 | 36 44 -25.7 -35.7 66 20 26360 315 31 21.9 -21.9 | 40 34 -21.8 -26.4 67 19 26518 320 24 15.4 -18.4 | 51 36 -28.3 -22.9 68 18 27127 310 40 30.6 -25.7 | 23 33 -13.1 -30.2 69 17 27432 320 31 19.9 -23.7 | 40 37 -23.8 -28.3 70 16 27737 320 25 16.1 -19.2 | 49 36 -27.7 -23.7 71 15 28346 305 36 29.5 -20.6 | 30 29 -14.3 -25.2 72 14 28651 305 46 37.7 -26.4 | 11 31 -6.1 -30.9 73 13 29261 310 40 30.6 -25.7 | 23 33 -13.1 -30.2 74 11 29870 330 50 25.0 -43.3 | 21 51 -18.7 -47.8 75 10 30660 330 52 26.0 -45.0 | 20 53 -17.7 -49.5 76 7 32890 335 73 30.9 -66.2 | 10 72 -12.9 -70.7 Wind Parameters Mean winds (0-6000m): 234.1 at 58.6 knts Storm direction: 264.1 at 44.0 knts Shear (0-3000m) pos: 4.5 neg: 6.6 tot: 11.2 10-3/s Storm rel Dir Shear (0-3000m): 106.1 deg Storm rel helicity (0-3000m) pos: 507.1 neg: -97.3 tot: 409.8 m^2/s^2 ave: 136.6 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 16.9 stream: 9.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.07 Bulk Shear: 235.71 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 17 101 32| 0.0 28.0 28.0|188.5 -37.4 151.0 302.1 0.58| 34.2 20.0 1000 228 24 113 28| 3.7 14.0 17.7|226.7 -74.0 152.7 152.7 0.40| 24.1 9.6 1500 231 25 114 27| 2.5 8.5 11.0|239.2 -92.8 146.4 97.6 0.31| 19.5 6.1 2000 230 25 115 27| 3.0 6.4 9.3|295.9 -97.3 198.6 99.3 0.37| 17.6 6.4 2500 230 28 121 26| 2.4 8.0 10.3|390.2 -97.3 292.9 117.1 0.47| 17.0 8.1 3000 230 32 131 25| 4.5 6.6 11.2|507.1 -97.3 409.8 136.6 0.54| 16.9 9.2 4000 234 43 158 23| 5.5 5.9 11.4|650.6-123.2 527.4 131.9 0.54| 15.9 8.5 5000 234 53 177 26| 4.4 5.4 9.8|680.3-137.0 543.4 108.7 0.51| 13.6 6.9 6000 234 59 187 30| 3.7 4.7 8.4|680.3-233.3 447.1 74.5 0.43| 12.1 5.2 Wrote GIF file: /home/apache/climate/data/raob//PAFA/skewt/PAFA.skewt.20251013.00.gif