UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025092600.upa.cvt Date: 0000Z 26 SEP 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 26 SEP 25 Station: KMFR WMO ident: 72597 Latitude: 42.37 Longitude: -122.87 Elevation: 405.00 ------------------------------------------------------------------------------- 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 119 SFC 969 405 30.8 6.8 22 24.0 16.3 260 10 306.7 307.9 290.6 326.2 6.40 2 956 523 28.4 5.4 23 23.0 14.8 277 11 305.5 306.6 289.8 323.4 5.88 3 935 717 26.2 5.2 26 21.0 13.9 295 11 305.2 306.3 289.7 323.2 5.93 4 925 810 25.2 5.2 28 20.0 13.5 300 10 305.1 306.2 289.8 323.3 6.00 5 850 1543 18.4 3.4 37 15.0 10.0 350 11 305.4 306.5 289.6 322.9 5.75 6 812 1932 14.4 2.4 44 12.0 7.8 354 14 305.2 306.2 289.5 322.3 5.61 7 795 2110 13.8 0.8 41 13.0 6.9 342 16 306.4 307.4 289.4 322.1 5.10 8 766 2422 11.2 0.2 47 11.0 5.4 345 22 306.9 307.8 289.5 322.5 5.07 9 735 2765 8.6 -3.4 43 12.0 2.7 339 17 307.7 308.4 288.8 320.3 4.05 10 732 2798 8.8 -5.2 37 14.0 2.2 336 16 308.3 308.9 288.5 319.4 3.54 11 724 2889 8.8 -7.2 31 16.0 1.5 328 14 309.2 309.8 288.4 319.0 3.07 12 700 3167 6.2 -7.8 36 14.0 -0.0 300 13 309.4 309.9 288.4 319.0 3.03 13 663 3610 3.4 -10.6 35 14.0 -2.4 296 12 311.0 311.5 288.5 319.3 2.57 14 661 3634 3.4 -9.6 38 13.0 -2.1 296 12 311.3 311.8 288.8 320.3 2.79 15 639 3908 2.4 -13.6 30 16.0 -3.8 283 12 313.2 313.6 288.8 320.0 2.09 16 613 4243 0.0 -14.0 34 14.0 -5.3 267 13 314.2 314.6 289.1 321.1 2.11 17 605 4348 -0.5 -17.5 26 17.0 -6.4 266 13 314.8 315.1 288.8 320.1 1.60 18 594 4494 -1.9 -15.9 33 14.0 -7.0 268 14 314.8 315.2 289.0 321.0 1.86 19 592 4521 -1.9 -18.9 26 17.0 -7.6 269 14 315.1 315.4 288.8 320.0 1.45 20 579 4697 -3.5 -17.5 33 14.0 -8.3 277 14 315.3 315.6 289.0 320.8 1.67 21 548 5130 -6.7 -22.7 27 16.0 -11.3 282 15 316.5 316.7 288.8 320.3 1.13 22 511 5672 -10.1 -30.1 18 20.0 -14.7 290 15 318.7 318.9 289.0 320.9 0.61 23 506 5748 -10.5 -28.5 21 18.0 -14.8 290 15 319.1 319.3 289.3 321.7 0.72 24 504 5779 -10.7 -24.7 31 14.0 -14.5 290 15 319.3 319.5 289.6 322.8 1.02 25 501 5825 -10.9 -30.9 18 20.0 -15.4 290 15 319.6 319.7 289.2 321.6 0.58 26 500 5840 -10.9 -31.9 16 21.0 -15.5 290 15 319.7 319.9 289.2 321.6 0.53 27 498 5871 -11.1 -32.1 16 21.0 -15.7 291 15 319.9 320.0 289.3 321.7 0.52 28 490 5995 -12.1 -27.1 28 15.0 -15.8 293 16 320.1 320.3 289.7 323.1 0.85 29 487 6042 -12.3 -29.3 23 17.0 -16.2 294 17 320.4 320.6 289.6 322.9 0.69 30 484 6089 -12.3 -30.3 21 18.0 -16.4 295 17 321.0 321.1 289.8 323.3 0.64 31 482 6121 -12.1 -40.1 8 28.0 -17.0 295 17 321.6 321.7 289.5 322.5 0.24 32 480 6152 -11.9 -37.9 10 26.0 -16.7 296 18 322.3 322.3 289.8 323.4 0.30 33 438 6847 -16.7 -35.7 18 19.0 -20.2 303 27 324.7 324.8 290.6 326.3 0.42 34 400 7520 -23.1 -36.1 29 13.0 -25.2 305 25 325.0 325.1 290.7 326.6 0.44 35 393 7649 -24.3 -37.3 29 13.0 -26.2 305 25 325.0 325.1 290.7 326.5 0.39 36 377 7950 -25.5 -45.5 14 20.0 -27.8 304 24 327.3 327.4 291.2 328.0 0.17 37 356 8362 -29.3 -49.3 13 20.0 -31.1 303 23 327.6 327.7 291.2 328.1 0.12 38 340 8688 -31.1 -51.1 12 20.0 -32.7 302 22 329.5 329.6 291.7 329.9 0.10 39 339 8709 -31.3 -48.3 17 17.0 -32.8 301 22 329.5 329.6 291.7 330.1 0.14 40 336 8772 -31.9 -46.9 21 15.0 -33.3 301 22 329.6 329.6 291.7 330.2 0.17 41 325 9005 -33.9 -46.9 26 13.0 -35.0 300 21 330.0 330.0 291.9 330.6 0.17 42 310 9334 -36.5 -52.5 18 16.0 -37.5 302 23 330.8 330.8 292.0 331.2 0.10 43 300 9560 -38.3 -53.3 19 15.0 -39.2 305 25 331.4 331.4 292.2 331.7 0.09 44 294 9699 -39.5 -52.5 24 13.0 -40.2 309 26 331.6 331.6 292.3 332.0 0.10 45 285 9911 -41.1 -56.1 18 15.0 -41.8 315 28 332.3 332.3 292.4 332.5 0.07 46 275 10153 -43.1 -52.1 37 9.0 -43.6 319 30 332.8 332.8 292.6 333.2 0.11 47 269 10301 -43.9 -59.9 15 16.0 -44.5 317 31 333.7 333.7 292.7 333.9 0.04 48 266 10377 -44.1 -55.1 28 11.0 -44.6 316 32 334.5 334.5 293.0 334.8 0.08 49 250 10790 -47.5 -59.5 24 12.0 -47.9 310 34 335.4 335.5 293.2 335.7 0.05 50 245 10923 -48.5 -63.5 16 15.0 -48.9 311 35 335.9 335.9 293.3 336.0 0.03 51 230 11337 -49.9 -65.9 14 16.0 -50.3 314 37 339.9 339.9 294.3 340.0 0.02 52 204 12113 -54.7 -70.7 12 16.0 -54.9 286 22 344.2 344.2 295.3 344.2 0.01 53 201 12208 -54.1 -72.1 9 18.0 -54.4 278 17 346.6 346.6 295.9 346.6 0.01 54 200 12240 -54.5 -71.5 11 17.0 -54.8 275 15 346.5 346.5 295.8 346.5 0.01 55 194 12434 -55.5 -72.5 10 17.0 -55.8 271 13 347.9 347.9 296.2 347.9 0.01 56 181 12876 -54.7 -76.7 5 22.0 -55.0 254 22 356.2 356.2 298.0 356.2 0.01 57 177 13018 -55.3 -77.3 5 22.0 -55.6 251 21 357.5 357.5 298.2 357.5 0.01 58 171 13239 -53.9 -78.9 3 25.0 -54.2 252 24 363.3 363.3 299.4 363.4 0.00 59 150 14070 -58.3 -82.3 3 24.0 -58.5 255 37 369.6 369.6 300.5 369.6 0.00 60 113 15830 -64.5 -84.5 5 20.0 -64.7 265 37 389.3 389.3 303.7 389.3 0.00 61 100 16580 -63.1 -85.1 4 22.0 -63.3 275 34 405.8 405.8 306.0 405.8 0.00 62 98 16704 -62.5 -84.5 4 22.0 -62.7 275 34 409.3 409.3 306.4 409.3 0.00 63 91 17159 -63.1 -86.1 3 23.0 -63.3 281 27 416.9 416.9 307.3 416.9 0.00 64 83 17718 -66.5 -86.5 4 20.0 -66.7 252 30 421.1 421.1 307.9 421.1 0.00 65 79 18017 -64.7 -86.7 3 22.0 -64.9 266 40 430.8 430.8 308.9 430.8 0.00 66 70 18750 -66.3 -88.3 3 22.0 -66.5 255 20 442.5 442.5 310.1 442.6 0.00 67 69 18837 -66.5 -88.5 3 22.0 -66.7 255 17 443.9 443.9 310.3 444.0 0.00 68 68 18926 -64.9 -88.9 2 24.0 -65.1 255 16 449.2 449.2 310.8 449.3 0.00 69 58 19904 -62.7 -88.7 2 26.0 -63.1 286 16 475.1 475.1 313.1 475.1 0.00 70 53 20460 -63.5 -88.5 2 25.0 -63.8 266 13 485.7 485.7 313.9 485.7 0.00 71 50 20820 -62.3 -88.3 2 26.0 -62.7 300 17 496.7 496.7 314.7 496.7 0.00 72 46 21334 -62.7 -88.7 2 26.0 -63.1 334 8 507.7 507.7 315.5 507.7 0.00 73 44 21609 -60.5 -88.5 1 28.0 -61.1 271 10 519.6 519.6 316.3 519.6 0.00 74 38 22519 -61.5 -88.5 2 27.0 -62.1 291 14 539.3 539.3 317.5 539.3 0.00 75 33 23401 -57.7 -87.7 1 30.0 -58.8 288 11 571.5 571.5 319.2 571.6 0.01 76 31 23794 -59.3 -87.3 1 28.0 -60.3 315 10 577.5 577.5 319.5 577.6 0.01 77 30 24000 -57.9 -86.9 1 29.0 -59.0 315 13 586.8 586.8 320.0 586.8 0.01 78 27 24668 -56.1 -86.1 1 30.0 -57.6 348 18 609.8 609.8 321.0 609.9 0.01 79 24 25414 -57.9 -86.9 1 29.0 -59.3 343 7 625.5 625.5 321.7 625.5 0.01 80 21 26258 -56.9 -86.9 1 30.0 -58.6 258 16 652.8 652.8 322.8 652.9 0.01 81 21 26258 -54.9 -85.9 1 31.0 -57.1 258 16 658.9 658.9 323.0 659.0 0.01 82 20 26570 -55.1 -85.1 1 30.0 -57.3 275 19 667.5 667.5 323.3 667.6 0.01 83 19 26898 -55.3 -86.3 1 31.0 -57.5 280 20 676.8 676.8 323.7 676.8 0.01 84 16 28012 -48.7 -82.7 1 34.0 -53.2 300 20 732.4 732.4 325.4 732.6 0.03 85 14 28891 -48.7 -82.7 1 34.0 -53.6 287 15 760.9 760.9 326.3 761.2 0.03 86 13 29376 -51.1 -84.1 1 33.0 -55.4 281 17 768.9 768.9 326.4 769.1 0.03 87 12 29902 -46.9 -82.9 1 36.0 -53.1 262 16 801.6 801.6 327.3 801.9 0.03 88 11 30479 -46.5 -82.5 1 36.0 -53.1 270 27 823.2 823.2 327.8 823.6 0.04 89 10 31110 -48.1 -83.1 1 35.0 -54.4 260 24 840.0 840.0 328.2 840.4 0.04 90 8.1 32511 -44.3 -81.3 1 37.0 -53.2 907.2 907.3 329.6 907.9 0.07 TRP 113 15830 -64.5 -84.5 5 20.0 -64.7 265 37 389.3 389.3 303.7 389.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5721.00 m Freezing level: 613.00 mb = 4242.63 m = 13919.21 ft Wetbulb zero: 700.15 mb = 3165.27 m = 10384.61 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 32.68 % Est. max temperature: 29.36 C = 84.84 F Sfc-Lift cond lev (LCL): 682.35 mb = 3375.23 m = 11073.46 ft T: 4.88 C 700-500 lapse rate: 6.40 C/km ThetaE index: 3.50 C Layer 735.0- 700.0 mb Conv cond level (CCL): 601.22 mb = 4397.78 m = 14428.25 ft Mean mixing ratio: 5.94 g/kg Conv temperature: 38.83 C = 101.90 F Cap Strength: 4.72 C Lifted Index: 3.67 C Risk: None Lifted Index @300 mb: 6.33 C Lifted Index @700 mb: 3.63 C Showalter Index: 3.90 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 29.30 C Cross Totals Index: 14.30 C K Index: 18.70 Risk: < 20 % chance of thunderstorms Sweat Index: 77.80 Risk: None Energy Index: -0.14 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.96 J/kg Max Up Vert Vel: 2.44 m/s Conv Inhibition (B-): 48885.48 J/kg Cap Strength: 4.66 C Lift Cond Lev (LCL): 684.46 mb = 3350.09 m = 10990.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 at 11 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 ---------------------------------------------------------- 0 969 405 260 10 9.8 1.7 | 206 13 5.5 11.4 1 947 610 290 12 11.3 -4.1 | 231 9 6.9 5.6 2 925 810 300 10 8.7 -5.0 | 223 6 4.3 4.7 3 914 914 305 10 8.2 -5.7 | 224 5 3.8 3.9 4 882 1219 325 13 7.5 -10.6 | 288 3 3.1 -1.0 5 852 1524 360 12 -0.0 -12.0 | 62 5 -4.4 -2.3 6 850 1543 350 11 1.9 -10.8 | 64 3 -2.5 -1.2 7 821 1829 360 12 -0.0 -12.0 | 62 5 -4.4 -2.3 8 792 2134 340 17 5.8 -16.0 | 347 6 1.4 -6.3 9 764 2438 345 22 5.7 -21.3 | 353 12 1.3 -11.6 10 736 2743 340 17 5.8 -16.0 | 347 6 1.4 -6.3 11 710 3048 315 10 7.1 -7.1 | 226 4 2.7 2.6 12 700 3167 300 13 11.3 -6.5 | 245 8 6.9 3.2 13 684 3353 300 13 11.3 -6.5 | 245 8 6.9 3.2 14 658 3658 295 12 10.9 -5.1 | 235 8 6.5 4.6 15 609 4267 265 13 13.0 1.1 | 218 14 8.6 10.8 16 587 4572 270 14 14.0 -0.0 | 225 14 9.6 9.7 17 564 4877 290 13 12.2 -4.4 | 236 9 7.8 5.2 18 543 5182 280 16 15.8 -2.8 | 239 13 11.4 6.9 19 523 5486 290 15 14.1 -5.1 | 245 11 9.7 4.5 20 503 5791 290 15 14.1 -5.1 | 245 11 9.7 4.5 21 500 5840 290 15 14.1 -5.1 | 245 11 9.7 4.5 22 483 6096 295 17 15.4 -7.2 | 257 11 11.0 2.5 23 428 7010 305 29 23.8 -16.6 | 290 21 19.4 -7.0 24 400 7520 305 25 20.5 -14.3 | 286 17 16.1 -4.7 25 394 7620 305 25 20.5 -14.3 | 286 17 16.1 -4.7 26 318 9144 300 21 18.2 -10.5 | 273 14 13.8 -0.8 27 300 9560 305 25 20.5 -14.3 | 286 17 16.1 -4.7 28 279 10058 320 30 19.3 -23.0 | 312 20 14.9 -13.3 29 250 10790 310 34 26.0 -21.9 | 299 25 21.7 -12.2 30 232 11278 315 37 26.2 -26.2 | 307 27 21.8 -16.5 31 211 11887 305 33 27.0 -18.9 | 292 24 22.7 -9.3 32 200 12240 275 15 14.9 -1.3 | 232 13 10.6 8.4 33 192 12497 270 13 13.0 -0.0 | 222 13 8.6 9.7 34 183 12802 255 22 21.3 5.7 | 228 23 16.9 15.4 35 175 13106 250 21 19.7 7.2 | 222 23 15.4 16.8 36 159 13716 260 37 36.4 6.4 | 243 36 32.1 16.1 37 151 14021 270 37 37.0 -0.0 | 254 34 32.6 9.7 38 150 14070 255 37 35.7 9.6 | 238 37 31.4 19.2 39 124 15240 255 35 33.8 9.1 | 238 35 29.4 18.7 40 113 15830 265 37 36.9 3.2 | 248 35 32.5 12.9 41 113 15850 245 35 31.7 14.8 | 228 37 27.4 24.5 42 102 16459 270 41 41.0 -0.0 | 255 38 36.6 9.7 43 100 16580 275 34 33.9 -3.0 | 257 30 29.5 6.7 44 97 16764 275 34 33.9 -3.0 | 257 30 29.5 6.7 45 88 17374 285 23 22.2 -6.0 | 258 18 17.8 3.7 46 83 17678 250 28 26.3 9.6 | 229 29 21.9 19.2 47 79 17983 265 41 40.8 3.6 | 250 39 36.5 13.2 48 76 18288 275 35 34.9 -3.1 | 258 31 30.5 6.6 49 72 18593 290 30 28.2 -10.3 | 271 24 23.8 -0.6 50 70 18750 255 20 19.3 5.2 | 225 21 14.9 14.8 51 68 18898 255 15 14.5 3.9 | 217 17 10.1 13.5 52 65 19202 255 23 22.2 6.0 | 229 24 17.8 15.6 53 62 19507 265 28 27.9 2.4 | 243 26 23.5 12.1 54 59 19812 295 18 16.3 -7.6 | 260 12 11.9 2.1 55 56 20117 265 11 11.0 1.0 | 212 12 6.6 10.6 56 53 20422 260 13 12.8 2.3 | 215 15 8.4 11.9 57 51 20726 305 12 9.8 -6.9 | 243 6 5.5 2.8 58 50 20820 300 17 14.7 -8.5 | 264 10 10.4 1.2 59 48 21031 295 19 17.2 -8.0 | 263 13 12.8 1.6 60 46 21336 335 8 3.4 -7.3 | 158 3 -1.0 2.4 61 44 21641 265 10 10.0 0.9 | 208 12 5.6 10.5 62 40 22250 305 19 15.6 -10.9 | 276 11 11.2 -1.2 63 36 22860 275 7 7.0 -0.6 | 196 9 2.6 9.0 64 34 23165 280 10 9.8 -1.7 | 215 10 5.5 7.9 65 33 23470 290 11 10.3 -3.8 | 225 8 6.0 5.9 66 31 23774 315 10 7.1 -7.1 | 226 4 2.7 2.6 67 30 24000 315 13 9.2 -9.2 | 264 5 4.8 0.5 68 28 24384 315 13 9.2 -9.2 | 264 5 4.8 0.5 69 27 24689 350 18 3.1 -17.7 | 9 8 -1.2 -8.1 70 26 24994 355 16 1.4 -15.9 | 25 7 -3.0 -6.3 71 24 25298 15 10 -2.6 -9.7 | 90 7 -7.0 -0.0 72 23 25603 290 3 2.8 -1.0 | 170 9 -1.6 8.6 73 21 26213 260 15 14.8 2.6 | 220 16 10.4 12.3 74 20 26518 250 22 20.7 7.5 | 223 24 16.3 17.2 75 20 26570 275 19 18.9 -1.7 | 241 17 14.6 8.0 76 19 26822 280 20 19.7 -3.5 | 248 17 15.3 6.2 77 18 27432 280 23 22.7 -4.0 | 253 19 18.3 5.7 78 15 28346 310 19 14.6 -12.2 | 284 11 10.2 -2.6 79 14 28956 285 15 14.5 -3.9 | 240 12 10.1 5.8 80 13 29566 280 18 17.7 -3.1 | 244 15 13.4 6.5 81 12 29870 260 14 13.8 2.4 | 218 15 9.4 12.1 82 12 30175 275 29 28.9 -2.5 | 254 26 24.5 7.1 83 10 31110 260 24 23.6 4.2 | 234 24 19.3 13.8 Wind Parameters Mean winds (0-6000m): 305.7 at 14.1 knts Storm direction: 335.7 at 10.6 knts Shear (0-3000m) pos: 3.0 neg: 2.1 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 37.8 deg Storm rel helicity (0-3000m) pos: 25.0 neg: -20.7 tot: 4.3 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.91 Bulk Shear: 3.26 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 ------------------------------------------------------------------------------- 500 289 11 223 9| 7.8 0.0 7.8| 13.4 -1.9 11.5 23.1 0.40| 9.8 3.9 1000 307 11 239 5| 7.9 0.0 7.9| 20.6 -1.9 18.8 18.8 0.66| 10.1 6.6 1500 324 12 262 2| 5.9 0.0 5.9| 22.5 -3.9 18.5 12.3 0.49| 9.2 4.5 2000 331 13 313 3| 4.4 2.3 6.7| 24.1 -10.9 13.2 6.6 0.24| 9.4 2.3 2500 334 14 329 3| 3.6 1.3 4.9| 24.1 -17.7 6.4 2.6 0.08| 9.6 0.8 3000 330 14 312 3| 3.0 2.1 5.1| 25.0 -20.7 4.3 1.4 0.02| 9.3 0.2 4000 318 13 275 5| 2.2 2.4 4.6| 26.8 -31.7 -4.8 -1.2 -0.04| 8.0 -0.3 5000 309 14 261 6| 2.3 2.0 4.3| 41.5 -31.7 9.8 2.0 0.03| 7.5 0.2 6000 306 14 259 7| 2.2 1.7 3.9| 59.7 -31.7 28.0 4.7 0.10| 6.9 0.7 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250926.00.gif