UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101906.upa.cvt Date: 0600Z 19 OCT 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 19 OCT 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 132 SFC 969 405 12.8 6.8 67 6.0 9.5 50 3 288.5 289.7 284.1 306.7 6.40 2 968 414 14.4 8.4 67 6.0 11.0 54 3 290.2 291.5 285.5 310.6 7.16 3 966 431 14.8 8.8 67 6.0 11.3 62 3 290.8 292.1 285.9 311.8 7.37 4 965 440 14.8 7.8 63 7.0 10.9 66 4 290.9 292.1 285.5 310.5 6.89 5 957 509 14.8 7.8 63 7.0 10.9 99 5 291.6 292.8 285.8 311.5 6.95 6 949 580 16.2 7.2 55 9.0 11.1 131 6 293.7 294.9 286.4 313.1 6.72 7 930 750 17.4 5.4 45 12.0 10.7 179 7 296.6 297.7 286.9 314.4 6.05 8 925 796 17.2 5.2 45 12.0 10.5 190 7 296.9 298.0 286.9 314.5 6.00 9 918 861 17.4 4.4 42 13.0 10.2 198 8 297.7 298.8 286.9 314.6 5.71 10 899 1039 17.2 3.2 39 14.0 9.6 229 8 299.3 300.3 287.2 315.3 5.36 11 850 1514 14.0 0.0 38 14.0 6.8 245 15 300.8 301.6 286.9 314.4 4.50 12 788 2149 9.6 1.6 57 8.0 5.4 231 17 302.7 303.7 288.5 319.1 5.45 13 755 2503 7.4 4.8 84 2.6 5.9 250 21 304.0 305.4 290.5 325.6 7.16 14 749 2569 7.6 4.1 78 3.5 5.6 250 22 304.9 306.2 290.5 325.7 6.87 15 742 2646 7.6 3.3 74 4.3 5.2 250 23 305.8 307.0 290.5 325.6 6.55 16 736 2713 7.2 4.0 80 3.2 5.4 250 24 306.0 307.3 290.9 327.1 6.94 17 731 2769 7.0 2.0 70 5.0 4.3 250 25 306.4 307.5 290.2 324.9 6.06 18 728 2803 6.6 3.2 79 3.4 4.7 249 25 306.3 307.6 290.7 326.5 6.63 19 707 3044 5.6 -0.4 65 6.0 2.5 246 27 307.8 308.8 290.0 324.0 5.26 20 701 3113 4.8 0.2 72 4.6 2.4 245 28 307.7 308.7 290.2 324.7 5.54 21 700 3125 4.8 0.1 72 4.7 2.4 245 28 307.8 308.8 290.2 324.8 5.51 22 694 3195 4.4 -2.6 60 7.0 1.0 246 28 308.1 309.0 289.5 322.2 4.55 23 683 3325 3.8 -4.2 56 8.0 0.0 247 29 308.9 309.6 289.3 321.7 4.10 24 681 3348 3.6 -3.4 60 7.0 0.2 247 29 308.9 309.7 289.5 322.5 4.37 25 654 3675 1.4 -7.6 51 9.0 -2.6 250 30 310.0 310.6 288.9 320.4 3.30 26 647 3761 0.6 -3.6 73 4.2 -1.4 249 30 310.1 310.9 290.0 324.2 4.53 27 643 3811 0.4 -4.5 70 4.9 -1.9 248 30 310.4 311.2 289.9 323.7 4.26 28 638 3873 0.4 -7.6 55 8.0 -3.1 247 31 311.1 311.7 289.3 321.8 3.38 29 636 3898 0.2 -5.8 64 6.0 -2.6 246 31 311.1 311.9 289.8 323.4 3.90 30 633 3936 0.2 -7.8 55 8.0 -3.3 246 31 311.5 312.2 289.4 322.2 3.36 31 630 3974 0.0 -4.1 74 4.1 -2.0 245 31 311.7 312.6 290.5 325.9 4.48 32 629 3987 0.0 -6.0 64 6.0 -2.7 245 31 311.9 312.6 290.0 324.2 3.88 33 623 4063 -0.3 -7.3 59 7.0 -3.4 248 31 312.4 313.1 289.9 323.7 3.55 34 621 4089 0.0 -9.0 51 9.0 -3.8 249 31 313.0 313.6 289.7 323.0 3.12 35 618 4128 -0.3 -7.3 59 7.0 -3.4 250 31 313.1 313.8 290.1 324.5 3.58 36 610 4232 -0.3 -15.3 31 15.0 -5.8 253 31 314.3 314.6 288.9 320.6 1.91 37 606 4284 -0.7 -13.7 37 13.0 -5.7 255 31 314.4 314.8 289.2 321.6 2.19 38 599 4377 -0.9 -17.9 26 17.0 -6.8 253 34 315.2 315.5 288.9 320.4 1.56 39 597 4404 -1.1 -15.1 34 14.0 -6.3 253 34 315.3 315.7 289.3 321.8 1.98 40 593 4457 -1.5 -11.5 46 10.0 -5.5 252 36 315.4 316.0 290.0 324.2 2.67 41 590 4497 -1.7 -10.7 50 9.0 -5.4 252 37 315.7 316.2 290.3 325.0 2.87 42 586 4551 -2.1 -15.1 36 13.0 -6.9 251 39 315.8 316.2 289.5 322.5 2.02 43 584 4579 -2.3 -11.3 50 9.0 -6.0 250 40 315.9 316.4 290.2 324.9 2.76 44 583 4592 -2.3 -13.3 43 11.0 -6.5 250 40 316.0 316.5 289.9 323.8 2.35 45 580 4633 -2.5 -15.5 36 13.0 -7.2 250 39 316.3 316.7 289.6 322.8 1.97 46 578 4660 -2.9 -10.9 54 8.0 -6.2 250 39 316.1 316.7 290.4 325.5 2.88 47 574 4715 -3.3 -12.3 50 9.0 -6.8 250 38 316.3 316.8 290.2 324.8 2.59 48 571 4757 -3.7 -15.7 39 12.0 -8.0 250 37 316.3 316.7 289.6 322.8 1.97 49 566 4826 -4.1 -13.1 50 9.0 -7.5 250 35 316.6 317.1 290.2 324.7 2.46 50 559 4924 -4.9 -13.9 49 9.0 -8.3 250 34 316.8 317.2 290.1 324.5 2.34 51 552 5023 -5.9 -11.9 63 6.0 -8.2 250 35 316.8 317.3 290.5 325.9 2.78 52 549 5065 -5.9 -16.9 41 11.0 -9.7 250 35 317.2 317.6 289.8 323.4 1.85 53 500 5790 -10.7 -15.7 67 5.0 -12.5 250 39 320.0 320.4 291.0 327.5 2.25 54 400 7470 -22.5 -32.5 40 10.0 -24.3 255 45 325.7 325.9 291.2 328.0 0.62 55 300 9520 -38.5 -49.5 30 11.0 -39.2 265 53 331.1 331.1 292.2 331.7 0.14 56 250 10740 -49.5 -55.5 49 6.0 -49.7 265 51 332.5 332.5 292.4 332.8 0.08 57 200 12180 -56.1 -71.1 14 15.0 -56.3 255 60 343.9 343.9 295.3 344.0 0.01 58 154 13809 -62.6 -79.5 9 16.8 -62.8 255 64 359.5 359.5 298.6 359.5 0.00 59 150 13970 -63.3 -80.3 8 17.0 -63.4 260 61 361.0 361.0 298.9 361.1 0.00 60 123 15176 -67.3 -85.3 6 18.0 -67.4 255 49 374.8 374.8 301.4 374.8 0.00 61 100 16420 -67.9 -86.9 5 19.0 -68.0 255 38 396.5 396.5 304.8 396.5 0.00 62 96 16665 -68.9 -87.9 5 19.0 -69.0 255 38 399.2 399.2 305.1 399.2 0.00 63 86 17326 -67.9 -87.9 4 20.0 -68.0 255 34 414.0 414.0 307.0 414.0 0.00 64 82 17614 -65.5 -87.5 3 22.0 -65.7 255 31 424.6 424.6 308.2 424.6 0.00 65 77 17997 -66.5 -88.5 3 22.0 -66.7 269 35 430.2 430.2 308.9 430.2 0.00 66 74 18238 -65.9 -88.9 3 23.0 -66.1 261 33 436.4 436.4 309.5 436.4 0.00 67 72 18406 -62.5 -88.5 2 26.0 -62.8 262 29 447.1 447.1 310.6 447.1 0.00 68 70 18580 -61.9 -88.9 2 27.0 -62.2 265 23 452.0 452.0 311.0 452.0 0.00 69 68 18761 -58.9 -87.9 1 29.0 -59.4 260 26 462.2 462.2 312.0 462.2 0.00 70 59 19642 -63.9 -88.9 2 25.0 -64.2 241 18 470.1 470.1 312.7 470.1 0.00 71 57 19854 -63.5 -89.5 2 26.0 -63.8 247 23 475.7 475.7 313.1 475.7 0.00 72 55 20075 -60.3 -88.3 1 28.0 -60.8 258 29 487.9 487.9 314.1 487.9 0.00 73 53 20306 -59.3 -88.3 1 29.0 -59.9 263 31 495.4 495.4 314.6 495.4 0.00 74 50 20670 -61.3 -88.3 2 27.0 -61.8 300 6 499.0 499.0 314.9 499.0 0.00 75 47 21052 -62.7 -89.7 1 27.0 -63.1 291 9 504.6 504.6 315.2 504.6 0.00 76 46 21185 -61.5 -88.5 2 27.0 -62.0 271 6 510.6 510.6 315.7 510.6 0.00 77 43 21601 -62.5 -89.5 1 27.0 -63.0 236 9 518.1 518.1 316.2 518.1 0.00 78 39 22208 -58.1 -88.1 1 30.0 -59.0 248 14 543.9 543.9 317.8 543.9 0.00 79 36 22710 -59.3 -88.3 1 29.0 -60.2 220 15 553.4 553.4 318.3 553.4 0.00 80 31 23652 -56.3 -87.3 1 31.0 -57.6 251 27 585.6 585.6 319.9 585.7 0.01 81 30 23860 -56.9 -86.9 1 30.0 -58.2 240 14 589.5 589.5 320.1 589.6 0.01 82 26 24763 -58.3 -88.3 1 30.0 -59.6 259 12 610.2 610.2 321.0 610.2 0.01 83 23 25536 -57.5 -88.5 1 31.0 -59.0 248 18 634.3 634.3 322.1 634.3 0.01 84 22 25819 -54.3 -86.3 1 32.0 -56.5 257 19 651.9 652.0 322.7 652.0 0.01 85 20 26430 -54.1 -86.1 1 32.0 -56.5 260 9 670.6 670.6 323.4 670.7 0.01 86 17 27466 -56.5 -87.5 1 31.0 -58.7 318 14 694.8 694.8 324.3 694.9 0.01 87 14 28705 -53.7 -85.7 1 32.0 -56.9 225 15 743.9 744.0 325.8 744.1 0.02 88 14 28705 -54.1 -86.1 1 32.0 -57.2 225 15 742.6 742.6 325.7 742.7 0.02 89 12 29701 -50.7 -84.7 1 34.0 -55.4 266 13 788.1 788.1 327.0 788.3 0.03 90 12 29701 -50.7 -84.7 1 34.0 -55.4 266 13 788.1 788.1 327.0 788.3 0.03 91 11 30261 -55.7 -86.7 1 31.0 -58.9 86 4 789.8 789.8 327.0 790.0 0.02 92 10 30870 -54.3 -86.3 1 32.0 -58.2 235 23 816.9 816.9 327.7 817.1 0.02 93 10 30870 -52.9 -85.9 1 33.0 -57.3 235 23 822.1 822.1 327.8 822.3 0.02 94 9.3 31339 -51.9 -84.9 1 33.0 -56.9 843.1 843.2 328.2 843.4 0.03 TRP 123 15176 -67.3 -85.3 6 18.0 -67.4 255 49 374.8 374.8 301.4 374.8 0.00 WND 154 13809 -62.6 -79.5 9 16.8 -62.8 255 64 359.5 359.5 298.6 359.5 0.00 Sounding variables and indices 1000-500 mb thick: 5658.00 m Freezing level: 629.00 mb = 3986.90 m = 13080.21 ft Freezing level: 621.00 mb = 4089.17 m = 13415.75 ft Freezing level: 621.00 mb = 4089.17 m = 13415.75 ft Wetbulb zero: 679.08 mb = 3371.12 m = 11059.97 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 54.23 % Est. max temperature: 25.88 C = 78.59 F Sfc-Lift cond lev (LCL): 885.09 mb = 1171.23 m = 3842.59 ft T: 16.31 C 700-500 lapse rate: 5.82 C/km ThetaE index: 2.48 C Layer 707.0- 701.0 mb Conv cond level (CCL): 595.12 mb = 4428.70 m = 14529.68 ft Mean mixing ratio: 5.87 g/kg Conv temperature: 39.38 C = 102.89 F Cap Strength: 9.17 C Lifted Index: 9.14 C Risk: None Lifted Index @300 mb: 12.40 C Lifted Index @700 mb: 7.01 C Showalter Index: 8.91 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 10.70 C K Index: 20.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 104.89 Risk: None Energy Index: 2.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.71 J/kg Max Up Vert Vel: 8.91 m/s Conv Inhibition (B-): 61545.14 J/kg Cap Strength: 9.18 C Lift Cond Lev (LCL): 769.89 mb = 2341.25 m = 7681.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 at 20 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 50 3 -2.3 -1.9 | 92 22 -21.7 0.9 1 946 610 145 6 -3.4 4.9 | 109 24 -22.8 7.7 2 925 796 190 7 1.2 6.9 | 118 21 -18.2 9.7 3 912 914 205 9 3.8 8.2 | 125 19 -15.6 10.9 4 880 1219 265 6 6.0 0.5 | 104 14 -13.4 3.3 5 850 1514 245 15 13.6 6.3 | 148 11 -5.8 9.1 6 849 1524 260 10 9.8 1.7 | 115 11 -9.5 4.5 7 818 1829 235 14 11.5 8.0 | 144 13 -7.9 10.8 8 789 2134 230 17 13.0 10.9 | 155 15 -6.4 13.7 9 760 2438 250 20 18.8 6.8 | 177 10 -0.6 9.6 10 733 2743 250 25 23.5 8.6 | 200 12 4.1 11.3 11 700 3125 245 28 25.4 11.8 | 202 16 6.0 14.6 12 654 3658 250 30 28.2 10.3 | 214 16 8.8 13.1 13 630 3962 245 31 28.1 13.1 | 209 18 8.7 15.9 14 606 4267 255 31 29.9 8.0 | 224 15 10.6 10.8 15 583 4572 250 40 37.6 13.7 | 228 25 18.2 16.5 16 561 4877 250 34 31.9 11.6 | 221 19 12.6 14.4 17 500 5790 250 39 36.6 13.3 | 227 24 17.3 16.1 18 480 6096 255 42 40.6 10.9 | 237 25 21.2 13.7 19 400 7470 255 45 43.5 11.6 | 239 28 24.1 14.4 20 392 7620 255 45 43.5 11.6 | 239 28 24.1 14.4 21 345 8534 260 47 46.3 8.2 | 248 29 26.9 11.0 22 330 8839 250 50 47.0 17.1 | 234 34 27.6 19.9 23 316 9144 255 48 46.4 12.4 | 241 31 27.0 15.2 24 300 9520 265 53 52.8 4.6 | 258 34 33.4 7.4 25 264 10363 270 56 56.0 -0.0 | 266 37 36.6 2.8 26 250 10740 265 51 50.8 4.4 | 257 32 31.4 7.2 27 241 10973 260 45 44.3 7.8 | 247 27 24.9 10.6 28 209 11887 270 62 62.0 -0.0 | 266 43 42.6 2.8 29 200 12180 255 60 58.0 15.5 | 245 43 38.6 18.3 30 156 13716 245 61 55.3 25.8 | 231 46 35.9 28.6 31 154 13809 255 64 61.8 16.6 | 245 47 42.4 19.4 32 150 13970 260 61 60.1 10.6 | 252 43 40.7 13.4 33 149 14021 255 64 61.8 16.6 | 245 47 42.4 19.4 34 141 14326 260 56 55.1 9.7 | 251 38 35.8 12.5 35 128 14935 245 54 48.9 22.8 | 229 39 29.6 25.6 36 123 15176 255 49 47.3 12.7 | 241 32 28.0 15.5 37 122 15240 255 53 51.2 13.7 | 243 36 31.8 16.5 38 110 15850 225 45 31.8 31.8 | 200 37 12.4 34.6 39 105 16154 235 54 44.2 31.0 | 216 42 24.9 33.8 40 100 16420 255 38 36.7 9.8 | 234 21 17.3 12.6 41 94 16764 255 38 36.7 9.8 | 234 21 17.3 12.6 42 81 17678 255 31 29.9 8.0 | 224 15 10.6 10.8 43 77 17983 270 35 35.0 -0.0 | 260 16 15.6 2.8 44 73 18288 260 33 32.5 5.7 | 237 16 13.1 8.5 45 70 18580 265 23 22.9 2.0 | 216 6 3.5 4.8 46 70 18593 260 32 31.5 5.6 | 235 15 12.1 8.3 47 67 18898 260 21 20.7 3.6 | 191 7 1.3 6.4 48 63 19202 230 9 6.9 5.8 | 124 15 -12.5 8.6 49 57 19812 245 22 19.9 9.3 | 183 12 0.6 12.1 50 55 20117 260 30 29.5 5.2 | 232 13 10.2 8.0 51 52 20422 265 31 30.9 2.7 | 244 13 11.5 5.5 52 50 20670 300 6 5.2 -3.0 | 89 14 -14.2 -0.2 53 47 21031 295 10 9.1 -4.2 | 82 10 -10.3 -1.4 54 45 21336 250 3 2.8 1.0 | 103 17 -16.6 3.8 55 43 21641 235 10 8.2 5.7 | 127 14 -11.2 8.5 56 41 21946 230 10 7.7 6.4 | 128 15 -11.7 9.2 57 39 22250 250 14 13.2 4.8 | 141 10 -6.2 7.6 58 37 22555 215 13 7.5 10.6 | 138 18 -11.9 13.4 59 30 23774 255 28 27.0 7.2 | 217 13 7.7 10.0 60 30 23860 240 14 12.1 7.0 | 143 12 -7.3 9.8 61 29 24079 240 13 11.3 6.5 | 139 12 -8.1 9.3 62 28 24384 240 13 11.3 6.5 | 139 12 -8.1 9.3 63 25 24994 270 12 12.0 -0.0 | 111 8 -7.4 2.8 64 24 25298 240 16 13.9 8.0 | 153 12 -5.5 10.8 65 22 25908 260 20 19.7 3.5 | 183 6 0.3 6.3 66 21 26213 245 25 22.7 10.6 | 194 14 3.3 13.4 67 20 26430 260 9 8.9 1.6 | 112 11 -10.5 4.4 68 19 26822 260 9 8.9 1.6 | 112 11 -10.5 4.4 69 18 27127 270 15 15.0 -0.0 | 123 5 -4.4 2.8 70 17 27432 320 15 9.6 -11.5 | 48 13 -9.7 -8.7 71 16 27737 305 10 8.2 -5.7 | 75 12 -11.2 -2.9 72 16 28042 310 10 7.7 -6.4 | 73 12 -11.7 -3.6 73 15 28346 210 10 5.0 8.7 | 129 18 -14.4 11.4 74 13 28956 235 19 15.6 10.9 | 164 14 -3.8 13.7 75 13 29261 280 15 14.8 -2.6 | 92 5 -4.6 0.2 76 12 29566 250 16 15.0 5.5 | 152 9 -4.3 8.3 77 12 29870 285 10 9.7 -2.6 | 91 10 -9.7 0.2 78 11 30175 65 1 -0.9 -0.4 | 97 20 -20.3 2.4 79 10 30870 235 23 18.8 13.2 | 178 16 -0.5 16.0 Wind Parameters Mean winds (0-6000m): 248.2 at 26.1 knts Storm direction: 278.2 at 19.6 knts Shear (0-3000m) pos: 4.6 neg: 1.2 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 116.1 deg Storm rel helicity (0-3000m) pos: 158.2 neg: -31.3 tot: 126.9 m^2/s^2 ave: 42.3 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 5.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.45 Bulk Shear: 88.99 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 ------------------------------------------------------------------------------- 500 166 6 112 22| 11.9 0.0 11.9| 76.2 0.0 76.2 152.4 0.82| 16.0 13.1 1000 213 7 119 18| 7.5 0.0 7.5| 89.9 -20.1 69.7 69.7 0.41| 15.2 6.3 1500 230 9 124 15| 5.0 1.8 6.8|114.1 -31.3 82.8 55.2 0.38| 14.7 5.6 2000 233 11 132 14| 5.2 1.3 6.5|135.3 -31.3 104.0 52.0 0.44| 13.2 5.7 2500 239 13 141 12| 5.5 1.1 6.6|150.3 -31.3 119.0 47.6 0.47| 12.0 5.7 3000 241 16 153 12| 4.6 1.2 5.8|158.2 -31.3 126.9 42.3 0.48| 10.6 5.1 4000 245 20 173 11| 4.1 1.2 5.2|185.7 -35.9 149.8 37.4 0.47| 9.5 4.5 5000 247 23 189 12| 3.2 1.2 4.4|193.9 -49.6 144.3 28.9 0.39| 8.9 3.5 6000 248 26 201 13| 3.2 1.0 4.2|228.5 -49.6 178.9 29.8 0.42| 8.0 3.4 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20251019.06.gif