UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025092300.upa.cvt Date: 0000Z 23 SEP 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 23 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 104 SFC 967 405 28.8 4.8 22 24.0 14.8 350 4 304.9 305.9 289.3 321.8 5.58 2 957 496 26.8 4.8 24 22.0 14.1 348 3 303.7 304.8 289.0 320.8 5.63 3 925 791 24.4 4.4 27 20.0 12.9 35 3 304.3 305.3 289.2 321.4 5.67 4 911 924 22.8 3.8 29 19.0 12.0 47 2 303.9 305.0 288.9 320.7 5.52 5 887 1156 22.0 0.0 23 22.0 10.3 112 5 305.4 306.2 288.3 318.7 4.31 6 850 1523 18.6 1.6 32 17.0 9.3 135 5 305.6 306.6 289.1 321.1 5.05 7 834 1685 17.2 2.2 36 15.0 8.9 119 8 305.8 306.8 289.5 322.3 5.38 8 807 1965 15.4 -2.6 29 18.0 6.3 105 12 306.8 307.5 288.4 318.9 3.91 9 799 2049 14.6 -0.4 36 15.0 6.8 105 13 306.8 307.7 289.1 321.2 4.65 10 783 2219 14.0 -11.0 17 25.0 3.3 91 14 308.0 308.4 287.0 314.7 2.11 11 771 2350 15.4 -31.6 2 47.0 1.5 70 14 310.8 310.9 286.1 312.1 0.35 12 748 2606 15.0 -27.0 4 42.0 1.4 58 13 313.1 313.2 287.1 315.0 0.56 13 700 3162 10.6 -10.4 22 21.0 1.4 350 8 314.2 314.7 289.5 322.3 2.47 14 684 3354 9.0 -7.0 32 16.0 1.5 24 11 314.5 315.2 290.3 325.2 3.30 15 664 3599 7.6 -8.4 31 16.0 0.3 21 12 315.6 316.2 290.5 325.5 3.05 16 661 3636 8.6 -9.4 27 18.0 0.5 21 12 317.2 317.7 290.7 326.5 2.83 17 595 4496 2.4 -15.6 25 18.0 -4.6 22 14 319.7 320.0 290.6 326.1 1.91 18 589 4578 2.6 -16.4 23 19.0 -4.7 24 12 320.8 321.2 290.8 326.9 1.80 19 546 5187 -1.5 -21.5 20 20.0 -8.1 8 9 323.0 323.2 291.0 327.3 1.26 20 500 5880 -7.7 -22.7 29 15.0 -12.2 340 8 323.7 323.9 291.1 328.0 1.23 21 445 6776 -14.7 -31.7 22 17.0 -18.4 335 6 325.8 325.9 291.2 328.0 0.60 22 439 6879 -15.5 -32.5 22 17.0 -19.0 335 8 326.1 326.2 291.2 328.1 0.57 23 435 6948 -15.5 -35.5 16 20.0 -19.3 335 9 326.9 327.0 291.3 328.5 0.43 24 433 6983 -15.5 -37.5 13 22.0 -19.5 335 9 327.3 327.4 291.3 328.7 0.35 25 404 7505 -16.9 -47.9 5 31.0 -21.2 352 19 332.1 332.1 292.4 332.6 0.12 26 403 7524 -17.1 -48.1 5 31.0 -21.4 353 19 332.1 332.1 292.4 332.5 0.12 27 400 7580 -17.5 -48.5 5 31.0 -21.7 355 21 332.2 332.3 292.4 332.7 0.12 28 391 7749 -18.9 -39.9 14 21.0 -22.4 349 20 332.6 332.6 292.7 333.8 0.30 29 330 8980 -30.3 -44.3 24 14.0 -31.8 342 28 333.5 333.5 292.9 334.3 0.23 30 329 9002 -30.5 -43.5 27 13.0 -31.9 342 28 333.5 333.5 292.9 334.4 0.25 31 328 9023 -30.1 -47.1 17 17.0 -31.8 343 28 334.3 334.3 293.0 335.0 0.17 32 322 9154 -30.9 -45.9 22 15.0 -32.4 345 27 335.0 335.0 293.3 335.7 0.19 33 304 9558 -34.5 -48.5 23 14.0 -35.7 349 23 335.5 335.5 293.3 336.1 0.15 34 300 9650 -35.1 -50.1 20 15.0 -36.2 350 22 335.9 335.9 293.4 336.4 0.13 35 295 9766 -36.3 -50.3 22 14.0 -37.3 351 22 335.8 335.8 293.4 336.3 0.13 36 291 9861 -36.7 -53.7 16 17.0 -37.8 352 22 336.6 336.6 293.6 336.9 0.09 37 258 10680 -43.5 -57.5 20 14.0 -44.1 360 22 338.3 338.3 294.0 338.6 0.06 38 251 10863 -45.1 -56.1 28 11.0 -45.6 351 22 338.6 338.6 294.0 338.9 0.08 39 250 10890 -45.5 -56.5 28 11.0 -46.0 350 22 338.4 338.4 294.0 338.7 0.07 40 245 11025 -46.3 -59.3 22 13.0 -46.8 349 23 339.2 339.2 294.1 339.4 0.05 41 218 11794 -52.5 -61.5 33 9.0 -52.7 341 26 341.1 341.1 294.6 341.3 0.04 42 211 12006 -53.5 -63.5 28 10.0 -53.7 339 27 342.8 342.8 295.0 342.9 0.04 43 206 12160 -54.3 -65.3 25 11.0 -54.5 337 27 343.9 343.9 295.3 344.0 0.03 44 200 12350 -55.9 -64.9 32 9.0 -56.1 335 28 344.2 344.2 295.4 344.4 0.03 45 199 12382 -56.1 -65.1 31 9.0 -56.3 334 28 344.4 344.4 295.4 344.5 0.03 46 193 12576 -57.1 -69.1 20 12.0 -57.3 330 30 345.8 345.9 295.7 345.9 0.02 47 187 12775 -58.3 -68.3 27 10.0 -58.5 326 33 347.0 347.1 296.0 347.1 0.02 48 181 12980 -58.7 -71.7 17 13.0 -58.9 324 31 349.6 349.6 296.5 349.7 0.01 49 167 13482 -62.1 -73.1 22 11.0 -62.2 322 27 352.1 352.1 297.1 352.2 0.01 50 165 13556 -62.1 -73.1 22 11.0 -62.2 322 26 353.3 353.3 297.4 353.4 0.01 51 154 13980 -64.9 -73.9 28 9.0 -65.0 321 22 355.6 355.6 297.8 355.6 0.01 52 150 14140 -66.3 -76.3 23 10.0 -66.4 320 21 355.9 355.9 297.9 355.9 0.01 53 148 14221 -66.9 -76.9 23 10.0 -67.0 324 22 356.2 356.2 298.0 356.2 0.01 54 143 14428 -67.5 -77.5 23 10.0 -67.5 295 19 358.7 358.7 298.4 358.7 0.01 55 133 14865 -67.5 -80.5 14 13.0 -67.6 291 23 366.2 366.2 299.9 366.2 0.00 56 126 15192 -65.1 -82.1 8 17.0 -65.2 298 26 376.2 376.2 301.6 376.3 0.00 57 113 15849 -69.3 -84.3 10 15.0 -69.4 295 10 380.3 380.3 302.3 380.3 0.00 58 100 16580 -68.5 -85.5 7 17.0 -68.6 275 21 395.4 395.4 304.6 395.4 0.00 59 91 17141 -69.3 -86.3 7 17.0 -69.4 273 26 404.6 404.6 305.8 404.6 0.00 60 89 17274 -66.7 -86.7 4 20.0 -66.8 277 24 412.4 412.4 306.8 412.4 0.00 61 83 17695 -66.1 -87.1 4 21.0 -66.2 292 16 421.9 421.9 307.9 421.9 0.00 62 78 18069 -67.7 -87.7 4 20.0 -67.8 301 9 426.2 426.2 308.4 426.2 0.00 63 70 18720 -65.9 -88.9 3 23.0 -66.1 210 10 443.4 443.4 310.2 443.4 0.00 64 67 18987 -64.9 -88.9 2 24.0 -65.1 217 11 451.2 451.2 311.0 451.2 0.00 65 64 19265 -65.9 -88.9 3 23.0 -66.1 240 11 454.9 454.9 311.3 454.9 0.00 66 62 19459 -63.5 -88.5 2 25.0 -63.8 256 12 464.4 464.4 312.1 464.4 0.00 67 58 19868 -64.5 -89.5 2 25.0 -64.8 266 13 471.1 471.1 312.7 471.1 0.00 68 51 20658 -62.5 -88.5 2 26.0 -62.9 268 10 493.4 493.4 314.5 493.4 0.00 69 50 20780 -63.5 -89.5 2 26.0 -63.8 265 7 493.8 493.8 314.5 493.9 0.00 70 49 20904 -63.5 -89.5 2 26.0 -63.9 307 9 496.7 496.7 314.7 496.7 0.00 71 47 21161 -62.1 -89.1 2 27.0 -62.6 311 11 506.0 506.0 315.4 506.0 0.00 72 44 21568 -62.9 -88.9 2 26.0 -63.4 287 10 513.7 513.7 315.9 513.7 0.00 73 38 22477 -60.3 -88.3 1 28.0 -61.0 339 11 542.3 542.3 317.6 542.3 0.00 74 33 23355 -60.9 -88.9 1 28.0 -61.7 82 10 563.1 563.1 318.8 563.1 0.00 75 30 23950 -59.5 -88.5 1 29.0 -60.4 210 7 582.4 582.4 319.8 582.5 0.01 76 29 24162 -59.3 -88.3 1 29.0 -60.3 164 9 588.7 588.7 320.1 588.7 0.01 77 28 24382 -59.7 -88.7 1 29.0 -60.7 225 8 593.5 593.5 320.3 593.5 0.01 78 26 24848 -57.5 -87.5 1 30.0 -58.9 144 3 612.4 612.4 321.2 612.5 0.01 79 22 25905 -57.3 -87.3 1 30.0 -58.9 250 12 643.0 643.0 322.4 643.1 0.01 80 20 26510 -55.7 -86.7 1 31.0 -57.8 265 17 665.7 665.7 323.3 665.8 0.01 81 16 27938 -53.3 -85.3 1 32.0 -56.3 271 13 717.4 717.4 325.0 717.5 0.02 82 15 28353 -53.7 -85.7 1 32.0 -56.8 287 13 729.4 729.4 325.3 729.5 0.02 83 14 28799 -50.5 -84.5 1 34.0 -54.8 291 14 754.8 754.8 326.1 755.0 0.02 84 13 29282 -50.3 -84.3 1 34.0 -54.8 254 20 771.7 771.7 326.5 771.9 0.02 85 12 29805 -49.7 -84.7 1 35.0 -54.7 284 14 791.7 791.7 327.0 791.9 0.03 86 11 30378 -46.9 -82.9 1 36.0 -53.4 249 14 821.8 821.8 327.8 822.1 0.04 87 10 31010 -46.3 -83.3 1 37.0 -53.4 245 18 846.7 846.7 328.3 847.1 0.04 88 8.9 31787 -44.7 -82.7 1 38.0 -53.0 881.6 881.6 329.1 882.1 0.05 89 8.4 32173 -45.3 -82.3 1 37.0 -53.6 893.9 894.0 329.3 894.5 0.05 TRP 143 14428 -67.5 -77.5 23 10.0 -67.5 295 19 358.7 358.7 298.4 358.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 561.73 mb = 4964.13 m = 16286.32 ft Wetbulb zero: 654.60 mb = 3715.87 m = 12191.03 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 23.55 % Est. max temperature: 30.36 C = 86.64 F Sfc-Lift cond lev (LCL): 679.74 mb = 3405.52 m = 11172.83 ft T: 8.71 C 700-500 lapse rate: 6.73 C/km ThetaE index: 9.08 C Layer 783.0- 748.0 mb Conv cond level (CCL): 522.55 mb = 5532.54 m = 18151.15 ft Mean mixing ratio: 5.22 g/kg Conv temperature: 47.09 C = 116.77 F Cap Strength: 10.63 C Lifted Index: 8.45 C Risk: None Lifted Index @300 mb: 11.52 C Lifted Index @700 mb: 8.76 C Showalter Index: 8.10 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 9.30 C K Index: 6.90 Risk: None Sweat Index: 37.20 Risk: None Energy Index: 1.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.49 J/kg Max Up Vert Vel: 3.87 m/s Conv Inhibition (B-): 51576.98 J/kg Cap Strength: 10.53 C Lift Cond Lev (LCL): 673.32 mb = 3483.88 m = 11429.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 62 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 ---------------------------------------------------------- 0 967 405 350 4 0.7 -3.9 | 274 7 7.0 -0.5 1 945 610 345 2 0.5 -1.9 | 258 7 6.8 1.5 2 925 791 35 3 -1.7 -2.5 | 258 5 4.6 1.0 3 912 914 45 2 -1.4 -1.4 | 248 5 4.9 2.0 4 880 1219 130 6 -4.6 3.9 | 193 7 1.7 7.3 5 850 1523 135 5 -3.5 3.5 | 202 7 2.8 6.9 6 820 1829 105 10 -9.7 2.6 | 151 7 -3.3 6.0 7 791 2134 105 14 -13.5 3.6 | 134 10 -7.2 7.0 8 763 2438 55 14 -11.5 -8.0 | 48 7 -5.1 -4.6 9 736 2743 60 13 -11.3 -6.5 | 58 6 -4.9 -3.1 10 700 3162 350 8 1.4 -7.9 | 300 9 7.7 -4.5 11 684 3353 25 11 -4.6 -10.0 | 346 7 1.7 -6.6 12 658 3658 20 12 -4.1 -11.3 | 344 8 2.2 -7.9 13 610 4267 15 17 -4.4 -16.4 | 352 13 1.9 -13.0 14 588 4572 25 12 -5.1 -10.9 | 350 8 1.3 -7.5 15 566 4877 20 9 -3.1 -8.5 | 327 6 3.3 -5.0 16 500 5880 340 8 2.7 -7.5 | 294 10 9.1 -4.1 17 486 6096 345 8 2.1 -7.7 | 297 9 8.4 -4.3 18 449 6706 335 5 2.1 -4.5 | 278 9 8.4 -1.1 19 431 7010 335 10 4.2 -9.1 | 298 12 10.6 -5.7 20 414 7315 345 13 3.4 -12.6 | 313 13 9.7 -9.1 21 400 7580 355 21 1.8 -20.9 | 335 19 8.2 -17.5 22 398 7620 345 18 4.7 -17.4 | 322 18 11.0 -14.0 23 381 7925 355 22 1.9 -21.9 | 336 20 8.2 -18.5 24 336 8839 340 29 9.9 -27.3 | 326 29 16.3 -23.8 25 322 9144 345 27 7.0 -26.1 | 330 26 13.3 -22.7 26 300 9650 350 22 3.8 -21.7 | 331 21 10.2 -18.3 27 258 10668 360 22 -0.0 -22.0 | 341 20 6.3 -18.6 28 250 10890 350 22 3.8 -21.7 | 331 21 10.2 -18.3 29 200 12350 335 28 11.8 -25.4 | 320 29 18.2 -22.0 30 186 12802 325 33 18.9 -27.0 | 313 35 25.3 -23.6 31 150 14140 320 21 13.5 -16.1 | 303 24 19.8 -12.7 32 145 14326 330 24 12.0 -20.8 | 313 25 18.3 -17.4 33 143 14428 295 19 17.2 -8.0 | 281 24 23.6 -4.6 34 138 14630 295 18 16.3 -7.6 | 281 23 22.6 -4.2 35 131 14935 290 24 22.6 -8.2 | 279 29 28.9 -4.8 36 125 15240 300 26 22.5 -13.0 | 288 30 28.8 -9.6 37 119 15545 315 17 12.0 -12.0 | 295 20 18.4 -8.6 38 113 15850 295 10 9.1 -4.2 | 273 15 15.4 -0.8 39 107 16154 260 14 13.8 2.4 | 254 21 20.1 5.8 40 100 16580 275 21 20.9 -1.8 | 267 27 27.3 1.6 41 97 16764 275 21 20.9 -1.8 | 267 27 27.3 1.6 42 92 17069 270 28 28.0 -0.0 | 264 35 34.3 3.4 43 83 17678 290 16 15.0 -5.5 | 276 21 21.4 -2.1 44 79 17983 325 10 5.7 -8.2 | 292 13 12.1 -4.8 45 75 18288 240 8 6.9 4.0 | 241 15 13.3 7.4 46 71 18593 230 10 7.7 6.4 | 235 17 14.0 9.8 47 70 18720 210 10 5.0 8.7 | 223 17 11.3 12.1 48 68 18898 210 11 5.5 9.5 | 222 18 11.8 12.9 49 65 19202 235 11 9.0 6.3 | 238 18 15.3 9.7 50 62 19507 260 12 11.8 2.1 | 253 19 18.1 5.5 51 53 20422 275 15 14.9 -1.3 | 264 21 21.3 2.1 52 50 20780 265 7 7.0 0.6 | 253 14 13.3 4.0 53 48 21031 350 11 1.9 -10.8 | 312 11 8.2 -7.4 54 46 21336 260 12 11.8 2.1 | 253 19 18.1 5.5 55 44 21641 295 10 9.1 -4.2 | 273 15 15.4 -0.8 56 41 21946 275 10 10.0 -0.9 | 261 16 16.3 2.5 57 39 22250 315 11 7.8 -7.8 | 287 15 14.1 -4.4 58 34 23165 50 10 -7.7 -6.4 | 24 3 -1.3 -3.0 59 32 23470 100 10 -9.8 1.7 | 146 6 -3.5 5.1 60 31 23774 70 10 -9.4 -3.4 | 90 3 -3.1 -0.0 61 30 23950 210 7 3.5 6.1 | 226 14 9.8 9.5 62 29 24079 140 10 -6.4 7.7 | 180 11 -0.1 11.1 63 28 24384 225 8 5.7 5.7 | 233 15 12.0 9.1 64 25 24994 120 1 -0.9 0.5 | 234 7 5.5 3.9 65 24 25298 145 10 -5.7 8.2 | 183 12 0.6 11.6 66 23 25603 165 14 -3.6 13.5 | 189 17 2.7 16.9 67 22 25908 250 12 11.3 4.1 | 247 19 17.6 7.5 68 21 26213 215 10 5.7 8.2 | 226 17 12.1 11.6 69 20 26510 265 17 16.9 1.5 | 258 24 23.3 4.9 70 20 26518 235 10 8.2 5.7 | 238 17 14.5 9.1 71 19 26822 265 17 16.9 1.5 | 258 24 23.3 4.9 72 17 27432 250 8 7.5 2.7 | 246 15 13.8 6.1 73 17 27737 275 12 12.0 -1.0 | 263 18 18.3 2.4 74 16 28042 270 14 14.0 -0.0 | 260 21 20.3 3.4 75 14 28651 300 12 10.4 -6.0 | 279 17 16.7 -2.6 76 14 28956 285 16 15.5 -4.1 | 272 22 21.8 -0.7 77 13 29261 250 20 18.8 6.8 | 248 27 25.1 10.2 78 12 29566 275 18 17.9 -1.6 | 266 24 24.3 1.8 79 12 29870 285 13 12.6 -3.4 | 270 19 18.9 0.0 80 11 30175 250 13 12.2 4.4 | 247 20 18.5 7.9 81 10 31010 245 18 16.3 7.6 | 244 25 22.6 11.0 Wind Parameters Mean winds (0-6000m): 31.7 at 9.6 knts Storm direction: 61.7 at 7.2 knts Shear (0-3000m) pos: 1.5 neg: 2.4 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 71.1 deg Storm rel helicity (0-3000m) pos: 13.5 neg: -69.3 tot: -55.9 m^2/s^2 ave: -18.6 10^-3 m/s^2 rel: -0.60 Storm rel vorticity (0-3000m) horiz: 9.2 stream: -5.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.09 Bulk Shear: 6.85 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 8 3 263 6| 3.4 0.0 3.4| 0.5 -5.1 -4.6 -9.2 -0.53| 5.4 -2.9 1000 85 4 221 4| 4.6 0.0 4.6| 1.8 -10.5 -8.7 -8.7 -0.51| 6.6 -3.4 1500 105 5 199 5| 3.1 2.3 5.4| 2.6 -23.7 -21.1 -14.1 -0.65| 7.0 -4.5 2000 99 7 172 5| 2.3 3.4 5.7| 2.6 -48.3 -45.7 -22.9 -0.74| 8.7 -6.5 2500 83 8 142 3| 1.8 2.7 4.5| 3.7 -58.6 -54.8 -21.9 -0.75| 8.7 -6.5 3000 71 9 111 2| 1.5 2.4 3.9| 13.5 -69.3 -55.9 -18.6 -0.60| 9.2 -5.6 4000 48 10 18 3| 1.1 2.2 3.3| 17.3 -69.6 -52.2 -13.1 -0.51| 7.9 -4.0 5000 40 10 1 4| 0.9 1.3 2.2| 17.3 -79.6 -62.3 -12.5 -0.52| 7.3 -3.8 6000 32 10 345 5| 0.8 1.0 1.7| 18.3 -88.4 -70.1 -11.7 -0.53| 6.5 -3.4 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250923.00.gif