UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for PAYA... Searching the city database file for: PAYA ... Date:0000Z 18 OCT 25 Station: PAYA WMO ident: 70361 Latitude: 59.52 Longitude: -139.67 Elevation: 9.00 ------------------------------------------------------------------------------- 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 1003 9 8.2 7.1 93 1.1 7.6 95 2 281.1 282.2 280.6 298.4 6.31 1 1000 38 7.8 7.4 97 0.4 7.6 90 3 281.0 282.1 280.7 298.7 6.46 2 980 205 6.8 6.8 100 0.0 6.8 121 10 281.6 282.7 280.9 299.0 6.33 3 934 598 4.2 3.4 95 0.8 3.8 174 12 282.8 283.7 280.1 297.4 5.23 4 925 677 3.6 3.3 98 0.3 3.5 175 12 283.0 283.9 280.3 297.6 5.24 5 905 854 2.4 2.4 100 0.0 2.4 190 11 283.5 284.4 280.3 297.6 5.03 6 892 972 2.2 2.2 100 0.0 2.2 196 11 284.5 285.4 280.7 298.6 5.03 7 888 1008 2.0 2.0 100 0.0 2.0 197 12 284.7 285.5 280.7 298.6 4.98 8 873 1145 0.0 -0.5 96 0.5 -0.2 199 15 284.0 284.7 279.5 295.9 4.22 9 859 1275 -0.7 -0.7 100 0.0 -0.7 202 15 284.6 285.3 279.8 296.5 4.23 10 850 1359 -0.9 -0.9 100 0.0 -0.9 205 13 285.2 285.9 280.1 297.1 4.21 11 750 2347 -7.3 -7.3 100 0.0 -7.3 208 18 288.6 289.2 280.1 297.2 2.94 12 735 2504 -8.1 -9.1 92 1.0 -8.4 212 19 289.4 289.9 280.1 297.1 2.61 13 717 2696 -9.9 -10.1 98 0.2 -10.0 218 21 289.5 290.0 279.9 296.8 2.47 14 705 2826 -10.1 -13.6 75 3.5 -11.2 217 22 290.7 291.0 279.7 296.4 1.90 15 700 2881 -10.5 -14.0 75 3.5 -11.5 215 22 290.9 291.2 279.7 296.4 1.85 16 670 3216 -12.9 -16.1 77 3.2 -13.7 222 24 291.8 292.1 279.9 296.8 1.62 17 667 3251 -12.9 -14.4 88 1.5 -13.3 223 24 292.2 292.5 280.4 297.9 1.88 18 663 3296 -13.1 -15.5 82 2.4 -13.7 224 25 292.5 292.8 280.3 297.7 1.72 19 659 3342 -13.5 -15.5 85 2.0 -14.0 225 25 292.5 292.9 280.4 297.8 1.73 20 636 3611 -15.5 -16.6 91 1.1 -15.8 225 23 293.3 293.5 280.6 298.3 1.64 21 620 3803 -16.7 -19.1 82 2.4 -17.3 221 21 294.0 294.3 280.6 298.2 1.36 22 596 4098 -19.1 -20.1 92 1.0 -19.3 219 20 294.6 294.8 280.7 298.6 1.30 23 566 4480 -22.1 -24.6 80 2.5 -22.5 231 19 295.4 295.6 280.6 298.3 0.92 24 554 4637 -23.3 -24.9 87 1.6 -23.6 234 19 295.8 296.0 280.8 298.7 0.91 25 546 4744 -24.1 -25.4 89 1.3 -24.3 232 21 296.1 296.3 280.8 298.9 0.89 26 516 5154 -26.9 -29.3 80 2.4 -27.2 221 26 297.5 297.7 281.2 299.7 0.66 27 504 5323 -28.1 -29.8 85 1.7 -28.3 231 23 298.1 298.2 281.4 300.2 0.64 28 500 5380 -28.5 -30.7 81 2.2 -28.8 235 22 298.3 298.4 281.4 300.2 0.59 29 491 5510 -28.9 -33.0 68 4.1 -29.4 236 22 299.4 299.4 281.7 301.0 0.48 30 483 5627 -29.9 -34.2 66 4.3 -30.4 237 22 299.5 299.6 281.7 301.0 0.44 31 463 5926 -32.3 -35.3 75 3.0 -32.6 239 21 300.2 300.3 282.0 301.6 0.41 32 454 6064 -33.5 -37.4 68 3.9 -33.8 240 21 300.4 300.4 282.0 301.5 0.34 33 437 6330 -35.7 -38.7 74 3.0 -36.0 236 22 300.9 300.9 282.1 301.9 0.31 34 436 6346 -35.9 -39.7 68 3.8 -36.2 236 23 300.8 300.9 282.1 301.8 0.28 35 433 6394 -35.9 -41.9 54 6.0 -36.3 235 23 301.4 301.5 282.3 302.2 0.22 36 408 6804 -38.5 -48.5 34 10.0 -39.0 234 25 303.2 303.3 282.8 303.6 0.11 37 400 6940 -39.5 -47.5 42 8.0 -39.9 240 25 303.7 303.7 283.0 304.1 0.13 38 392 7078 -40.9 -47.9 47 7.0 -41.2 246 27 303.6 303.6 283.0 304.0 0.13 39 383 7236 -41.3 -51.3 33 10.0 -41.8 247 26 305.1 305.1 283.5 305.4 0.09 40 372 7433 -42.3 -52.3 33 10.0 -42.7 248 24 306.3 306.3 284.0 306.6 0.08 41 367 7524 -42.7 -56.7 20 14.0 -43.2 249 24 307.0 307.0 284.2 307.1 0.05 42 365 7561 -42.7 -55.7 23 13.0 -43.2 249 23 307.4 307.5 284.4 307.6 0.06 43 364 7580 -42.9 -54.9 26 12.0 -43.3 250 23 307.4 307.4 284.4 307.6 0.06 44 354 7767 -44.1 -53.1 36 9.0 -44.5 252 22 308.3 308.3 284.8 308.5 0.08 45 351 7824 -44.5 -55.5 28 11.0 -44.9 253 22 308.5 308.5 284.8 308.7 0.06 46 341 8017 -45.9 -57.9 25 12.0 -46.3 254 22 309.1 309.1 285.1 309.3 0.05 47 327 8295 -48.1 -58.1 31 10.0 -48.4 249 27 309.8 309.8 285.3 310.0 0.05 48 307 8709 -49.9 -62.9 20 13.0 -50.1 250 34 312.9 313.0 286.4 313.0 0.03 49 303 8795 -49.3 -64.3 16 15.0 -49.6 253 36 315.0 315.0 287.1 315.1 0.02 50 300 8860 -49.7 -64.7 16 15.0 -50.0 255 37 315.3 315.3 287.2 315.4 0.02 51 294 8992 -50.5 -65.5 15 15.0 -50.8 260 39 316.0 316.0 287.5 316.1 0.02 52 270 9553 -47.5 -68.5 7 21.0 -48.0 262 43 328.1 328.1 291.2 328.2 0.01 53 254 9956 -49.9 -70.9 7 21.0 -50.3 264 46 330.4 330.4 291.8 330.4 0.01 54 250 10060 -49.3 -71.3 6 22.0 -49.7 265 47 332.8 332.8 292.4 332.8 0.01 55 226 10722 -48.3 -71.3 5 23.0 -48.8 255 45 344.0 344.0 295.3 344.1 0.01 56 212 11140 -50.7 -73.7 5 23.0 -51.1 255 57 346.7 346.7 295.9 346.7 0.01 57 206 11327 -50.1 -73.6 5 23.5 -50.5 255 63 350.4 350.4 296.7 350.5 0.01 58 200 11520 -49.5 -73.5 4 24.0 -50.0 255 54 354.4 354.4 297.5 354.4 0.01 59 174 12430 -48.1 -74.1 3 26.0 -48.8 261 56 371.1 371.1 300.8 371.1 0.01 60 150 13400 -49.7 -75.7 3 26.0 -50.4 250 42 384.4 384.4 302.9 384.5 0.01 61 100 16050 -53.1 -79.1 3 26.0 -53.8 265 37 425.1 425.1 308.3 425.2 0.01 62 94 16447 -54.3 -80.3 3 26.0 -54.9 265 37 430.4 430.4 308.9 430.4 0.01 63 91 16656 -52.3 -79.3 2 27.0 -53.1 252 34 438.3 438.3 309.7 438.4 0.01 64 85 17097 -51.9 -76.9 3 25.0 -52.8 246 41 447.8 447.8 310.7 447.9 0.01 65 73 18073 -55.9 -80.9 3 25.0 -56.5 229 30 459.3 459.3 311.7 459.3 0.01 66 71 18249 -55.9 -81.9 2 26.0 -56.6 238 34 462.9 462.9 312.0 463.0 0.01 67 70 18340 -53.7 -80.7 2 27.0 -54.5 260 35 469.5 469.5 312.6 469.5 0.01 68 61 19225 -55.7 -82.7 2 27.0 -56.5 252 30 483.9 483.9 313.8 483.9 0.01 69 50 20500 -54.5 -82.5 2 28.0 -55.6 220 28 515.0 515.0 316.0 515.1 0.01 70 41 21757 -57.9 -83.9 2 26.0 -58.7 257 21 536.6 536.6 317.3 536.7 0.01 71 39 22074 -55.5 -82.5 2 27.0 -56.7 247 16 550.4 550.4 318.1 550.5 0.01 72 38 22239 -55.3 -83.3 2 28.0 -56.5 226 17 555.1 555.1 318.3 555.1 0.01 73 36 22585 -52.7 -81.7 2 29.0 -54.4 239 17 570.4 570.4 319.2 570.5 0.01 74 32 23339 -55.5 -82.5 2 27.0 -56.9 234 14 582.5 582.5 319.8 582.6 0.01 75 30 23750 -55.1 -83.1 2 28.0 -56.6 285 16 594.4 594.4 320.3 594.5 0.01 76 24 25169 -57.3 -84.3 2 27.0 -58.8 306 16 627.2 627.2 321.8 627.3 0.01 77 21 26019 -54.5 -83.5 2 29.0 -56.7 280 17 660.1 660.1 323.1 660.2 0.02 78 20 26330 -56.5 -85.5 1 29.0 -58.4 295 11 663.2 663.2 323.2 663.3 0.01 79 18 26997 -57.3 -86.3 1 29.0 -59.2 310 10 681.0 681.0 323.8 681.1 0.01 80 13 29069 -54.1 -85.1 1 31.0 -57.4 297 14 758.5 758.5 326.2 758.7 0.02 81 10 30740 -57.3 -87.3 1 30.0 -60.3 295 31 805.7 805.7 327.4 805.8 0.02 82 9.8 30868 -56.9 -86.9 1 30.0 -60.0 295 32 811.8 811.8 327.5 812.0 0.02 83 8.4 31841 -58.7 -87.7 1 29.0 -61.7 295 36 841.4 841.4 328.2 841.5 0.02 84 7.7 32389 -57.7 -86.7 1 29.0 -61.2 295 39 866.6 866.6 328.8 866.8 0.03 85 7.0 32990 -58.5 -87.5 1 29.0 -62.0 295 42 887.2 887.2 329.2 887.5 0.03 86 6.6 33359 -59.7 -87.7 1 28.0 -62.9 897.2 897.3 329.4 897.5 0.03 87 6.0 33957 -57.9 -87.9 1 30.0 -61.9 929.8 929.8 330.0 930.1 0.03 TRP 294 8992 -50.5 -65.5 15 15.0 -50.8 260 39 316.0 316.0 287.5 316.1 0.02 WND 206 11327 -50.1 -73.6 5 23.5 -50.5 255 63 350.4 350.4 296.7 350.5 0.01 Sounding variables and indices 1000-500 mb thick: 5342.00 m Freezing level: 873.00 mb = 1145.12 m = 3756.90 ft Wetbulb zero: 874.45 mb = 1131.79 m = 3713.17 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 91.15 % Est. max temperature: 12.08 C = 53.74 F Sfc-Lift cond lev (LCL): 986.42 mb = 150.68 m = 494.35 ft T: 7.12 C 700-500 lapse rate: 7.20 C/km ThetaE index: 2.77 C Layer 873.0- 859.0 mb Conv cond level (CCL): 944.42 mb = 507.31 m = 1664.39 ft Mean mixing ratio: 5.71 g/kg Conv temperature: 9.63 C = 49.33 F Cap Strength: 1.70 C Lifted Index: 1.77 C Risk: Showers probable Lifted Index @300 mb: 12.27 C Lifted Index @700 mb: 0.03 C Showalter Index: 2.48 C Risk: Showers probable Total Totals Index: 55.20 C Risk: Severe Thunderstorms probable Vertical Totals Index: 27.60 C Cross Totals Index: 27.60 C K Index: 23.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 172.00 Risk: None Energy Index: 0.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.89 J/kg Max Up Vert Vel: 9.37 m/s Conv Inhibition (B-): 0.34 J/kg Cap Strength: 1.61 C Lift Cond Lev (LCL): 947.76 mb = 478.46 m = 1569.72 ft Lev Free Conv (LFC): 922.76 mb = 696.71 m = 2285.76 ft Equ Level (EL): 892.76 mb = 964.66 m = 3164.85 ft B at Equ Level: 10.71 J/kg Max Parcel Lev (MPL): 522.76 mb = 5059.25 m = 16598.38 ft Wind level data Storm motion: 248 at 14 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 1003 9 95 2 -2.0 0.2 | 71 16 -15.1 -5.2 1 1000 38 90 3 -3.0 0.0 | 71 17 -16.1 -5.4 2 968 305 140 14 -9.0 10.7 | 104 23 -22.1 5.3 3 933 610 175 12 -1.0 12.0 | 115 16 -14.1 6.6 4 925 677 175 12 -1.0 12.0 | 115 16 -14.1 6.6 5 898 914 195 10 2.6 9.7 | 112 11 -10.5 4.3 6 865 1219 200 17 5.8 16.0 | 145 13 -7.3 10.6 7 850 1359 205 13 5.5 11.8 | 130 10 -7.6 6.4 8 832 1524 215 12 6.9 9.8 | 126 8 -6.2 4.4 9 801 1829 210 20 10.0 17.3 | 165 12 -3.1 11.9 10 770 2134 205 18 7.6 16.3 | 153 12 -5.5 10.9 11 741 2438 210 18 9.0 15.6 | 158 11 -4.1 10.2 12 712 2743 220 21 13.5 16.1 | 182 11 0.4 10.7 13 700 2881 215 22 12.6 18.0 | 178 13 -0.5 12.6 14 657 3353 225 25 17.7 17.7 | 200 13 4.6 12.3 15 631 3658 225 23 16.3 16.3 | 196 11 3.2 10.9 16 605 3962 215 19 10.9 15.6 | 168 10 -2.2 10.2 17 581 4267 225 21 14.8 14.8 | 190 10 1.8 9.5 18 557 4572 235 18 14.7 10.3 | 198 5 1.6 4.9 19 535 4877 230 24 18.4 15.4 | 208 11 5.3 10.0 20 514 5182 220 26 16.7 19.9 | 194 15 3.6 14.5 21 500 5380 235 22 18.0 12.6 | 214 9 4.9 7.2 22 451 6096 240 21 18.2 10.5 | 225 7 5.1 5.1 23 414 6706 230 25 19.2 16.1 | 210 12 6.1 10.7 24 400 6940 240 25 21.7 12.5 | 230 11 8.6 7.1 25 396 7010 245 27 24.5 11.4 | 242 13 11.4 6.0 26 361 7620 250 23 21.6 7.9 | 254 9 8.5 2.5 27 345 7925 255 21 20.3 5.4 | 270 7 7.2 0.0 28 315 8534 245 31 28.1 13.1 | 243 17 15.0 7.7 29 300 8860 255 37 35.7 9.6 | 260 23 22.6 4.2 30 294 8992 260 39 38.4 6.8 | 267 25 25.3 1.4 31 287 9144 260 39 38.4 6.8 | 267 25 25.3 1.4 32 250 10060 265 47 46.8 4.1 | 272 34 33.7 -1.3 33 228 10668 255 43 41.5 11.1 | 259 29 28.4 5.7 34 206 11327 255 63 60.9 16.3 | 257 49 47.8 10.9 35 200 11520 255 54 52.2 14.0 | 258 40 39.1 8.6 36 198 11582 255 63 60.9 16.3 | 257 49 47.8 10.9 37 157 13106 265 50 49.8 4.4 | 272 37 36.7 -1.0 38 150 13400 250 42 39.5 14.4 | 251 28 26.4 9.0 39 150 13411 250 41 38.5 14.0 | 251 27 25.4 8.6 40 130 14326 240 58 50.2 29.0 | 238 44 37.1 23.6 41 119 14935 260 26 25.6 4.5 | 274 13 12.5 -0.9 42 113 15240 240 32 27.7 16.0 | 234 18 14.6 10.6 43 100 16050 265 37 36.9 3.2 | 275 24 23.8 -2.2 44 94 16459 265 37 36.9 3.2 | 275 24 23.8 -2.2 45 89 16764 245 33 29.9 13.9 | 243 19 16.8 8.6 46 85 17069 245 42 38.1 17.7 | 244 28 25.0 12.4 47 81 17374 255 30 29.0 7.8 | 262 16 15.9 2.4 48 74 17983 225 28 19.8 19.8 | 205 16 6.7 14.4 49 71 18288 240 35 30.3 17.5 | 235 21 17.2 12.1 50 70 18340 260 35 34.5 6.1 | 268 21 21.4 0.7 51 67 18593 260 44 43.3 7.6 | 266 30 30.2 2.2 52 64 18898 260 28 27.6 4.9 | 272 14 14.5 -0.5 53 58 19507 245 32 29.0 13.5 | 243 18 15.9 8.1 54 53 20117 260 22 21.7 3.8 | 280 9 8.6 -1.6 55 51 20422 240 16 13.9 8.0 | 196 3 0.8 2.6 56 50 20500 220 28 18.0 21.4 | 197 17 4.9 16.1 57 48 20726 220 26 16.7 19.9 | 194 15 3.6 14.5 58 46 21031 220 32 20.6 24.5 | 201 21 7.5 19.1 59 44 21336 240 31 26.8 15.5 | 234 17 13.7 10.1 60 40 21946 265 16 15.9 1.4 | 325 5 2.8 -4.0 61 38 22250 225 17 12.0 12.0 | 171 7 -1.1 6.6 62 35 22860 250 17 16.0 5.8 | 262 3 2.9 0.4 63 33 23165 240 5 4.3 2.5 | 72 9 -8.8 -2.9 64 31 23470 230 21 16.1 13.5 | 200 9 3.0 8.1 65 30 23750 285 16 15.5 -4.1 | 346 10 2.4 -9.5 66 30 23774 240 22 19.1 11.0 | 227 8 6.0 5.6 67 28 24079 285 18 17.4 -4.7 | 337 11 4.3 -10.1 68 27 24384 305 13 10.6 -7.5 | 11 13 -2.4 -12.9 69 26 24689 295 13 11.8 -5.5 | 7 11 -1.3 -10.9 70 25 24994 310 22 16.9 -14.1 | 349 20 3.8 -19.5 71 22 25603 295 2 1.8 -0.8 | 61 13 -11.3 -6.2 72 21 25908 280 17 16.7 -3.0 | 336 9 3.6 -8.3 73 20 26213 280 16 15.8 -2.8 | 342 9 2.7 -8.2 74 20 26330 295 11 10.0 -4.6 | 17 11 -3.1 -10.0 75 19 26518 310 12 9.2 -7.7 | 17 14 -3.9 -13.1 76 19 26822 295 11 10.0 -4.6 | 17 11 -3.1 -10.0 77 18 27127 320 10 6.4 -7.7 | 27 15 -6.7 -13.1 78 17 27432 290 15 14.1 -5.1 | 355 11 1.0 -10.5 79 16 27737 290 15 14.1 -5.1 | 355 11 1.0 -10.5 80 15 28042 325 10 5.7 -8.2 | 28 15 -7.4 -13.6 81 14 28651 295 14 12.7 -5.9 | 2 11 -0.4 -11.3 82 13 28956 305 12 9.8 -6.9 | 15 13 -3.3 -12.3 83 13 29261 285 16 15.5 -4.1 | 346 10 2.4 -9.5 84 11 29870 300 26 22.5 -13.0 | 333 21 9.4 -18.4 85 11 30175 315 19 13.4 -13.4 | 359 19 0.3 -18.8 86 10 30740 295 31 28.1 -13.1 | 321 24 15.0 -18.5 87 7 32990 295 42 38.1 -17.7 | 313 34 25.0 -23.1 Wind Parameters Mean winds (0-6000m): 217.6 at 18.9 knts Storm direction: 247.6 at 14.2 knts Shear (0-3000m) pos: 3.1 neg: 1.2 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 113.0 deg Storm rel helicity (0-3000m) pos: 136.5 neg: -18.7 tot: 117.8 m^2/s^2 ave: 39.3 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 4.8 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.91 Bulk Shear: 48.35 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 ------------------------------------------------------------------------------- 500 142 10 98 20| 12.4 0.0 12.4| 79.7 0.0 79.7 159.4 0.74| 20.3 15.1 1000 163 11 107 17| 6.5 0.0 6.5| 90.1 -2.0 88.1 88.1 0.60| 14.8 8.8 1500 180 12 116 15| 4.5 0.0 4.5|104.3 -11.4 93.0 62.0 0.46| 13.5 6.3 2000 191 13 126 13| 3.4 1.8 5.2|118.9 -15.4 103.5 51.7 0.48| 12.4 5.9 2500 196 14 132 12| 2.8 1.4 4.2|124.1 -18.1 106.0 42.4 0.46| 10.6 4.9 3000 201 15 140 12| 3.1 1.2 4.3|136.5 -18.7 117.8 39.3 0.49| 9.9 4.8 4000 209 17 154 11| 2.6 0.8 3.4|148.6 -34.7 113.9 28.5 0.38| 8.7 3.3 5000 213 18 162 10| 2.2 1.2 3.4|161.4 -38.6 122.8 24.6 0.37| 8.5 3.1 6000 218 19 171 10| 1.8 1.0 2.8|174.5 -42.9 131.7 21.9 0.37| 7.9 2.9 Wrote GIF file: /home/apache/climate/data/raob//PAYA/skewt/PAYA.skewt.20251018.00.gif