UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for PAFA... Searching the city database file for: PAFA ... Date:1200Z 14 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 61 0 0 SFC 991 138 1.2 0.8 97 0.4 1.0 0 0 275.1 275.7 274.6 286.2 4.09 2 990 146 2.4 2.3 99 0.1 2.4 356 0 276.3 277.1 276.0 288.7 4.56 3 925 689 0.4 -0.1 96 0.5 0.2 245 5 279.7 280.4 277.2 291.1 4.10 4 891 989 -0.7 -1.5 94 0.8 -1.0 228 7 281.6 282.3 277.8 292.4 3.84 5 850 1365 -2.5 -4.0 89 1.5 -3.1 230 8 283.5 284.1 278.2 293.0 3.34 6 824 1611 -4.3 -5.6 91 1.3 -4.8 238 9 284.2 284.7 278.1 292.9 3.05 7 768 2161 -8.1 -8.2 99 0.1 -8.1 245 8 285.8 286.3 278.4 293.6 2.68 8 755 2293 -8.9 -10.3 90 1.4 -9.4 242 9 286.4 286.8 278.2 293.1 2.31 9 728 2574 -11.5 -11.5 100 0.0 -11.5 238 10 286.5 286.9 278.1 292.9 2.18 10 726 2595 -11.7 -11.7 100 0.0 -11.7 238 10 286.5 286.9 278.0 292.8 2.15 11 721 2648 -11.9 -11.9 100 0.0 -11.9 237 10 286.9 287.2 278.2 293.1 2.13 12 716 2701 -12.5 -12.6 99 0.1 -12.5 236 10 286.8 287.1 278.0 292.7 2.03 13 714 2723 -12.5 -12.9 97 0.4 -12.6 235 10 287.0 287.4 278.1 292.9 1.98 14 711 2755 -12.5 -13.6 91 1.1 -12.8 235 10 287.4 287.7 278.1 292.9 1.88 15 709 2776 -11.9 -13.9 85 2.0 -12.5 235 11 288.3 288.6 278.5 293.7 1.84 16 700 2874 -12.7 -15.3 81 2.6 -13.4 235 15 288.4 288.7 278.3 293.4 1.66 17 699 2885 -12.7 -15.5 80 2.8 -13.5 235 15 288.5 288.8 278.3 293.4 1.64 18 671 3196 -14.5 -17.1 81 2.6 -15.2 233 21 289.9 290.2 278.8 294.4 1.49 19 654 3390 -15.7 -17.0 90 1.3 -16.0 232 25 290.7 291.0 279.3 295.4 1.54 20 650 3436 -15.7 -17.7 85 2.0 -16.2 231 26 291.2 291.5 279.4 295.7 1.46 21 619 3803 -18.1 -19.6 88 1.5 -18.4 233 32 292.6 292.8 279.8 296.6 1.31 22 614 3864 -18.5 -20.7 83 2.2 -19.0 235 32 292.8 293.0 279.8 296.5 1.20 23 611 3900 -18.7 -22.7 71 4.0 -19.5 236 32 293.0 293.1 279.6 296.1 1.01 24 604 3986 -18.9 -24.9 59 6.0 -20.0 238 33 293.7 293.8 279.7 296.3 0.84 25 593 4123 -19.7 -28.7 45 9.0 -21.2 241 33 294.3 294.4 279.7 296.3 0.60 26 591 4148 -19.9 -28.9 45 9.0 -21.4 242 33 294.4 294.5 279.7 296.3 0.59 27 584 4236 -20.7 -30.7 40 10.0 -22.2 244 34 294.4 294.5 279.6 296.1 0.51 28 583 4249 -20.7 -31.7 37 11.0 -22.3 244 34 294.6 294.7 279.6 296.1 0.46 29 581 4274 -20.5 -38.5 18 18.0 -22.7 245 34 295.1 295.1 279.5 295.9 0.24 30 574 4364 -20.1 -42.1 12 22.0 -22.5 246 35 296.6 296.6 280.1 297.2 0.16 31 517 5129 -26.7 -44.7 17 18.0 -28.2 243 42 297.6 297.7 280.5 298.1 0.14 32 500 5370 -27.9 -50.9 9 23.0 -29.5 240 46 299.0 299.0 281.0 299.3 0.07 33 493 5471 -28.5 -53.5 7 25.0 -30.0 239 47 299.5 299.5 281.2 299.7 0.05 34 482 5631 -29.9 -51.9 10 22.0 -31.3 238 48 299.7 299.7 281.3 299.9 0.07 35 465 5886 -31.5 -41.5 37 10.0 -32.3 237 51 300.8 300.9 282.0 301.6 0.22 36 463 5916 -31.7 -41.7 37 10.0 -32.6 236 51 300.9 301.0 282.0 301.7 0.21 37 440 6273 -34.9 -42.9 44 8.0 -35.5 234 56 301.3 301.3 282.2 302.0 0.20 38 425 6513 -36.1 -47.1 31 11.0 -36.8 233 60 302.8 302.8 282.7 303.2 0.13 39 417 6645 -37.3 -47.3 35 10.0 -37.9 232 62 302.9 302.9 282.7 303.3 0.13 40 412 6728 -37.7 -49.7 27 12.0 -38.3 231 64 303.4 303.4 282.9 303.8 0.10 41 406 6828 -38.5 -45.5 48 7.0 -38.9 231 65 303.7 303.7 283.1 304.2 0.16 42 402 6896 -39.3 -46.3 47 7.0 -39.7 230 66 303.5 303.5 283.0 304.0 0.15 43 400 6930 -39.5 -45.5 53 6.0 -39.8 230 67 303.7 303.7 283.1 304.2 0.16 44 393 7051 -40.5 -44.5 65 4.0 -40.7 228 68 303.9 303.9 283.2 304.5 0.19 45 388 7138 -41.3 -45.0 67 3.7 -41.5 227 69 303.9 304.0 283.2 304.6 0.18 46 378 7316 -42.7 -47.4 60 4.7 -42.9 225 71 304.4 304.4 283.4 304.9 0.14 47 377 7334 -42.9 -47.9 58 5.0 -43.1 225 71 304.3 304.4 283.3 304.8 0.13 48 372 7424 -43.3 -51.3 41 8.0 -43.6 225 70 305.0 305.0 283.5 305.3 0.09 49 368 7497 -43.7 -53.7 32 10.0 -44.0 225 69 305.4 305.4 283.7 305.6 0.07 50 357 7701 -44.7 -54.7 32 10.0 -45.0 225 71 306.7 306.7 284.2 306.9 0.06 51 353 7777 -44.9 -56.9 25 12.0 -45.3 225 74 307.4 307.4 284.4 307.6 0.05 52 345 7930 -45.5 -57.5 25 12.0 -45.9 225 79 308.6 308.6 284.9 308.8 0.05 53 335 8127 -45.9 -51.9 51 6.0 -46.1 225 87 310.7 310.7 285.7 311.1 0.09 54 321 8411 -47.1 -58.1 27 11.0 -47.4 225 98 312.9 312.9 286.4 313.0 0.05 55 300 8860 -47.7 -61.7 18 14.0 -48.0 225 115 318.1 318.1 288.2 318.2 0.03 56 293 9015 -48.3 -62.7 17 14.4 -48.6 225 121 319.5 319.5 288.6 319.6 0.03 57 255 9922 -51.7 -68.7 11 17.0 -52.0 225 110 327.3 327.3 291.0 327.4 0.01 58 250 10050 -51.5 -69.5 10 18.0 -51.8 225 108 329.5 329.5 291.6 329.6 0.01 59 200 11500 -49.5 -79.5 2 30.0 -50.0 220 65 354.4 354.4 297.5 354.4 0.00 60 150 13380 -50.9 -81.9 1 31.0 -51.5 230 52 382.4 382.4 302.6 382.4 0.00 61 100 16030 -48.5 -82.5 1 34.0 -49.6 225 31 434.0 434.0 309.3 434.0 0.00 62 86 17007 -54.1 -85.1 1 31.0 -54.8 202 35 441.9 441.9 310.1 441.9 0.00 63 80 17473 -51.5 -84.5 1 33.0 -52.5 226 36 456.4 456.4 311.4 456.5 0.00 64 73 18061 -54.7 -85.7 1 31.0 -55.5 206 33 461.8 461.8 312.0 461.8 0.00 65 71 18239 -54.5 -85.5 1 31.0 -55.3 209 39 465.9 465.9 312.3 465.9 0.00 66 70 18330 -52.3 -85.3 1 33.0 -53.3 235 44 472.5 472.5 312.8 472.5 0.00 67 68 18518 -51.5 -84.5 1 33.0 -52.6 235 44 478.2 478.2 313.3 478.2 0.00 68 63 19014 -50.7 -84.7 1 34.0 -52.0 244 26 490.5 490.5 314.2 490.5 0.00 69 63 19014 -50.7 -84.7 1 34.0 -52.0 244 26 490.5 490.5 314.2 490.5 0.00 70 57 19663 -52.3 -85.3 1 33.0 -53.5 234 25 501.1 501.1 315.0 501.1 0.00 71 50 20500 -57.1 -87.1 1 30.0 -57.9 195 8 508.9 508.9 315.6 508.9 0.00 72 49 20628 -57.5 -87.5 1 30.0 -58.3 198 9 510.9 510.9 315.7 510.9 0.00 73 44 21314 -54.1 -86.1 1 32.0 -55.4 239 30 535.2 535.2 317.2 535.2 0.01 74 43 21462 -54.9 -86.9 1 32.0 -56.1 246 27 536.8 536.8 317.3 536.8 0.00 75 41 21769 -51.7 -85.7 1 34.0 -53.4 261 16 552.1 552.1 318.2 552.1 0.01 76 38 22259 -54.7 -85.7 1 31.0 -56.1 245 5 556.6 556.6 318.5 556.6 0.01 77 32 23351 -58.3 -88.3 1 30.0 -59.3 228 19 575.0 575.0 319.4 575.0 0.00 78 30 23760 -55.3 -87.3 1 32.0 -56.8 275 30 593.9 593.9 320.3 593.9 0.01 79 29 23976 -54.7 -86.7 1 32.0 -56.4 282 31 601.3 601.3 320.7 601.4 0.01 80 28 24199 -55.9 -86.9 1 31.0 -57.4 289 31 604.0 604.1 320.8 604.1 0.01 81 23 25452 -54.3 -86.3 1 32.0 -56.4 267 20 643.7 643.7 322.4 643.8 0.01 82 20 26340 -57.3 -88.3 1 31.0 -59.0 300 23 660.8 660.8 323.1 660.8 0.01 83 16 27746 -58.1 -88.1 1 30.0 -60.0 325 30 701.7 701.7 324.5 701.8 0.01 84 15 28150 -59.7 -88.7 1 29.0 -61.4 315 27 709.5 709.5 324.7 709.5 0.01 85 15 28150 -59.7 -88.7 1 29.0 -61.4 315 27 709.5 709.5 324.7 709.5 0.01 86 13 29051 -56.5 -87.5 1 31.0 -59.2 322 35 750.2 750.2 326.0 750.3 0.01 87 11 30099 -60.7 -88.7 1 28.0 -62.7 325 35 771.6 771.7 326.5 771.8 0.01 88 10 30690 -61.9 -89.9 1 28.0 -63.8 325 40 788.5 788.5 327.0 788.6 0.01 89 9.8 30815 -62.3 -90.3 1 28.0 -64.1 791.6 791.6 327.0 791.6 0.01 90 9.1 31274 -61.3 -89.3 1 28.0 -63.5 812.3 812.4 327.5 812.5 0.01 91 8.7 31552 -62.7 -89.7 1 27.0 -64.7 817.4 817.4 327.7 817.5 0.01 92 8.6 31623 -62.9 -89.9 1 27.0 -64.8 819.3 819.4 327.7 819.5 0.01 TRP 255 9922 -51.7 -68.7 11 17.0 -52.0 225 110 327.3 327.3 291.0 327.4 0.01 WND 293 9015 -48.3 -62.7 17 14.4 -48.6 225 121 319.5 319.5 288.6 319.6 0.03 Sounding variables and indices 1000-500 mb thick: 5309.00 m Freezing level: 912.64 mb = 798.20 m = 2618.73 ft Wetbulb zero: 919.60 mb = 735.98 m = 2414.61 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 71.42 % Est. max temperature: 9.86 C = 49.75 F Sfc-Lift cond lev (LCL): 984.75 mb = 188.56 m = 618.61 ft T: 2.24 C 700-500 lapse rate: 6.09 C/km ThetaE index: 0.77 C Layer 755.0- 721.0 mb Conv cond level (CCL): 914.38 mb = 781.64 m = 2564.41 ft Mean mixing ratio: 4.20 g/kg Conv temperature: 6.43 C = 43.57 F Cap Strength: 7.07 C Lifted Index: 7.94 C Risk: None Lifted Index @300 mb: 19.60 C Lifted Index @700 mb: 2.57 C Showalter Index: 6.06 C Risk: None Total Totals Index: 49.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.40 C Cross Totals Index: 23.90 C K Index: 18.80 Risk: < 20 % chance of thunderstorms Sweat Index: 68.00 Risk: None Energy Index: 1.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.86 J/kg Max Up Vert Vel: 6.30 m/s Conv Inhibition (B-): 64981.02 J/kg Cap Strength: 7.75 C Lift Cond Lev (LCL): 933.44 mb = 616.41 m = 2022.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 18 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 ---------------------------------------------------------- 0 991 138 0 0 -0.0 -0.0 | 89 18 -18.0 -0.2 1 971 305 275 3 3.0 -0.3 | 88 15 -15.0 -0.5 2 934 610 250 6 5.6 2.1 | 98 13 -12.4 1.8 3 925 689 245 5 4.5 2.1 | 98 14 -13.5 1.9 4 899 914 230 7 5.4 4.5 | 109 13 -12.6 4.3 5 866 1219 220 7 4.5 5.4 | 111 14 -13.5 5.1 6 850 1365 230 8 6.1 5.1 | 112 13 -11.9 4.9 7 801 1829 245 9 8.2 3.8 | 110 10 -9.9 3.6 8 770 2134 245 8 7.3 3.4 | 106 11 -10.8 3.1 9 740 2438 240 10 8.7 5.0 | 117 10 -9.3 4.8 10 712 2743 235 10 8.2 5.7 | 119 11 -9.8 5.5 11 700 2874 235 15 12.3 8.6 | 146 10 -5.7 8.4 12 630 3658 230 31 23.7 19.9 | 196 21 5.7 19.7 13 580 4267 245 34 30.8 14.4 | 222 19 12.8 14.1 14 557 4572 250 38 35.7 13.0 | 234 22 17.7 12.8 15 534 4877 245 39 35.3 16.5 | 227 24 17.3 16.2 16 500 5370 240 46 39.8 23.0 | 224 32 21.8 22.8 17 451 6096 235 53 43.4 30.4 | 220 39 25.4 30.2 18 400 6930 230 67 51.3 43.1 | 218 54 33.3 42.8 19 378 7315 225 71 50.2 50.2 | 213 59 32.2 50.0 20 361 7620 225 68 48.1 48.1 | 212 57 30.1 47.8 21 300 8860 225 115 81.3 81.3 | 218 103 63.3 81.1 22 293 9015 225 121 85.6 85.6 | 218 109 67.6 85.3 23 287 9144 220 120 77.1 91.9 | 213 109 59.1 91.7 24 274 9449 225 108 76.4 76.4 | 217 96 58.4 76.1 25 262 9754 225 118 83.4 83.4 | 218 106 65.4 83.2 26 255 9922 225 110 77.8 77.8 | 218 98 59.8 77.5 27 250 10050 225 108 76.4 76.4 | 217 96 58.4 76.1 28 207 11278 225 66 46.7 46.7 | 212 55 28.7 46.4 29 200 11500 220 65 41.8 49.8 | 206 55 23.8 49.6 30 180 12192 225 63 44.5 44.5 | 211 52 26.5 44.3 31 150 13380 230 52 39.8 33.4 | 213 40 21.8 33.2 32 142 13716 230 51 39.1 32.8 | 213 39 21.1 32.5 33 130 14326 215 65 37.3 53.2 | 200 56 19.3 53.0 34 118 14935 225 48 33.9 33.9 | 205 37 15.9 33.7 35 113 15240 210 62 31.0 53.7 | 194 55 13.0 53.5 36 100 16030 225 31 21.9 21.9 | 190 22 3.9 21.7 37 98 16154 225 31 21.9 21.9 | 190 22 3.9 21.7 38 85 17069 200 35 12.0 32.9 | 170 33 -6.0 32.6 39 77 17678 240 36 31.2 18.0 | 217 22 13.2 17.8 40 74 17983 205 31 13.1 28.1 | 170 28 -4.9 27.9 41 70 18288 210 41 20.5 35.5 | 184 35 2.5 35.3 42 70 18330 235 44 36.0 25.2 | 216 31 18.0 25.0 43 67 18593 235 44 36.0 25.2 | 216 31 18.0 25.0 44 64 18898 250 25 23.5 8.6 | 213 10 5.5 8.3 45 58 19507 215 29 16.6 23.8 | 177 24 -1.4 23.5 46 53 20117 295 12 10.9 -5.1 | 53 9 -7.1 -5.3 47 51 20422 305 10 8.2 -5.7 | 59 11 -9.8 -6.0 48 50 20500 195 8 2.1 7.7 | 115 18 -15.9 7.5 49 48 20726 200 10 3.4 9.4 | 122 17 -14.6 9.2 50 44 21336 240 31 26.8 15.5 | 210 18 8.8 15.3 51 40 21946 270 10 10.0 -0.0 | 88 8 -8.0 -0.2 52 38 22250 245 5 4.5 2.1 | 98 14 -13.5 1.9 53 36 22555 180 10 0.0 10.0 | 118 20 -18.0 9.8 54 33 23165 225 17 12.0 12.0 | 153 13 -6.0 11.8 55 31 23470 230 20 15.3 12.9 | 168 13 -2.7 12.6 56 30 23760 275 30 29.9 -2.6 | 284 12 11.9 -2.9 57 29 24079 285 31 29.9 -8.0 | 305 15 11.9 -8.3 58 27 24384 295 30 27.2 -12.7 | 325 16 9.2 -12.9 59 26 24689 315 17 12.0 -12.0 | 26 14 -6.0 -12.3 60 25 24994 295 16 14.5 -6.8 | 27 8 -3.5 -7.0 61 24 25298 255 14 13.5 3.6 | 127 6 -4.5 3.4 62 22 25603 280 27 26.6 -4.7 | 300 10 8.6 -4.9 63 21 25908 310 18 13.8 -11.6 | 20 13 -4.2 -11.8 64 20 26340 300 23 19.9 -11.5 | 351 12 1.9 -11.7 65 19 26518 295 22 19.9 -9.3 | 349 10 1.9 -9.5 66 19 26822 310 24 18.4 -15.4 | 359 16 0.4 -15.7 67 18 27127 305 27 22.1 -15.5 | 345 16 4.1 -15.7 68 17 27432 315 31 21.9 -21.9 | 350 23 3.9 -22.2 69 16 27737 325 30 17.2 -24.6 | 2 25 -0.8 -24.8 70 15 28346 310 25 19.2 -16.1 | 356 16 1.1 -16.3 71 14 28651 320 38 24.4 -29.1 | 348 30 6.4 -29.3 72 12 29566 325 30 17.2 -24.6 | 2 25 -0.8 -24.8 73 10 30690 325 40 22.9 -32.8 | 351 33 4.9 -33.0 Wind Parameters Mean winds (0-6000m): 239.2 at 24.0 knts Storm direction: 269.2 at 18.0 knts Shear (0-3000m) pos: 0.5 neg: 3.4 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 82.9 deg Storm rel helicity (0-3000m) pos: 58.1 neg: -8.8 tot: 49.3 m^2/s^2 ave: 16.4 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.35 Bulk Shear: 56.71 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 ------------------------------------------------------------------------------- 500 260 4 92 14| 0.0 5.8 5.8| 11.7 -5.5 6.2 12.5 0.28| 7.3 2.0 1000 242 5 99 14| 0.0 3.6 3.6| 21.7 -5.5 16.2 16.2 0.45| 5.5 2.5 1500 237 6 103 13| 0.9 2.4 3.3| 23.4 -6.0 17.4 11.6 0.37| 4.7 1.7 2000 239 7 104 13| 0.8 1.8 2.6| 23.4 -8.8 14.7 7.3 0.26| 4.0 1.1 2500 240 7 106 12| 0.6 1.9 2.5| 29.9 -8.8 21.1 8.5 0.35| 3.8 1.3 3000 238 8 111 12| 0.5 3.4 3.9| 58.1 -8.8 49.3 16.4 0.57| 5.0 2.8 4000 236 14 139 10| 1.3 3.8 5.2|120.5 -8.8 111.7 27.9 0.64| 6.0 3.8 5000 240 19 169 9| 1.7 3.7 5.4|150.9 -28.3 122.6 24.5 0.54| 6.2 3.3 6000 239 24 192 12| 1.4 4.1 5.6|150.9 -56.8 94.1 15.7 0.40| 6.3 2.5 Wrote GIF file: /home/apache/climate/data/raob//PAFA/skewt/PAFA.skewt.20251014.12.gif