UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025091800.upa.cvt Date: 0000Z 18 SEP 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 18 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 100 SFC 967 405 32.2 9.2 24 23.0 17.7 280 6 308.3 309.7 292.1 331.4 7.57 2 966 414 31.2 10.2 27 21.0 17.8 281 6 307.4 308.9 292.3 332.0 8.11 3 964 433 31.8 9.8 26 22.0 17.8 283 6 308.2 309.6 292.3 332.3 7.91 4 962 451 30.8 9.8 27 21.0 17.5 286 6 307.3 308.8 292.1 331.4 7.92 5 925 796 27.2 9.2 32 18.0 15.9 295 10 307.1 308.6 292.0 331.2 7.91 6 882 1214 23.0 8.0 38 15.0 13.8 305 8 307.0 308.4 291.7 330.2 7.65 7 850 1534 20.4 4.4 35 16.0 11.2 350 7 307.5 308.7 290.7 326.4 6.17 8 831 1728 18.4 4.4 40 14.0 10.3 337 6 307.4 308.6 290.7 326.7 6.32 9 818 1863 17.6 2.6 37 15.0 9.2 318 5 307.9 309.0 290.3 325.3 5.65 10 809 1958 17.2 4.2 42 13.0 9.7 280 4 308.5 309.7 291.2 328.1 6.40 11 792 2139 16.0 0.0 34 16.0 7.4 206 3 309.1 310.0 290.0 324.1 4.83 12 762 2465 12.8 3.8 54 9.0 7.6 192 4 309.1 310.3 291.5 329.4 6.61 13 729 2836 10.0 4.0 66 6.0 6.6 147 8 309.9 311.3 292.2 331.5 7.01 14 725 2881 9.4 3.4 66 6.0 6.0 151 8 309.8 311.0 291.9 330.6 6.75 15 717 2973 9.2 1.2 57 8.0 4.8 159 9 310.5 311.6 291.3 328.6 5.83 16 711 3043 8.4 2.4 66 6.0 5.1 164 10 310.4 311.6 291.8 330.2 6.41 17 705 3113 8.0 2.0 66 6.0 4.7 180 11 310.7 311.9 291.7 330.2 6.28 18 700 3172 8.0 -2.0 49 10.0 2.9 195 12 311.3 312.2 290.6 326.1 4.72 19 697 3207 7.8 -3.2 46 11.0 2.3 199 12 311.5 312.3 290.3 325.2 4.33 20 695 3231 7.6 -6.4 36 14.0 1.1 201 12 311.5 312.2 289.5 322.4 3.41 21 693 3255 7.8 -10.2 27 18.0 0.1 204 12 312.0 312.5 288.8 320.2 2.54 22 689 3302 8.0 -11.0 25 19.0 -0.1 209 12 312.8 313.2 288.9 320.5 2.39 23 619 4176 1.6 -15.4 27 17.0 -4.8 196 13 315.1 315.5 289.2 321.3 1.86 24 592 4534 0.0 -23.0 16 23.0 -7.2 200 16 317.3 317.5 289.0 320.8 1.01 25 584 4643 0.0 -23.0 16 23.0 -7.2 202 17 318.6 318.8 289.4 322.1 1.03 26 558 5006 -1.3 -29.3 10 28.0 -8.9 219 17 321.2 321.3 289.8 323.4 0.61 27 504 5808 -7.7 -26.7 20 19.0 -12.8 211 15 322.9 323.1 290.6 325.9 0.85 28 500 5870 -7.9 -29.9 15 22.0 -13.3 215 17 323.4 323.5 290.5 325.7 0.64 29 481 6168 -10.5 -32.5 15 22.0 -15.4 223 17 323.8 323.9 290.5 325.7 0.52 30 463 6459 -13.1 -28.1 27 15.0 -16.7 216 15 324.1 324.3 290.9 327.0 0.82 31 444 6775 -15.9 -29.9 29 14.0 -19.0 211 14 324.5 324.6 290.9 327.1 0.72 32 442 6809 -16.3 -30.3 29 14.0 -19.3 212 14 324.4 324.5 290.8 326.9 0.70 33 441 6826 -16.5 -30.5 29 14.0 -19.5 213 14 324.4 324.5 290.8 326.8 0.68 34 437 6895 -16.7 -31.7 26 15.0 -19.8 214 14 325.0 325.1 290.9 327.2 0.62 35 400 7550 -21.9 -35.9 27 14.0 -24.2 230 16 326.5 326.6 291.2 328.2 0.45 36 380 7927 -25.1 -36.1 35 11.0 -26.8 223 17 327.1 327.2 291.4 328.8 0.46 37 370 8121 -26.5 -37.5 35 11.0 -28.1 219 17 327.8 327.9 291.5 329.3 0.41 38 365 8219 -27.3 -39.3 31 12.0 -28.9 217 17 328.0 328.1 291.5 329.3 0.35 39 364 8239 -27.3 -42.3 23 15.0 -29.1 217 17 328.2 328.3 291.5 329.2 0.25 40 354 8440 -28.3 -46.3 16 18.0 -30.2 212 18 329.5 329.6 291.7 330.2 0.17 41 348 8563 -29.1 -45.1 20 16.0 -30.8 210 18 330.1 330.1 291.9 330.8 0.20 42 324 9071 -32.9 -50.9 15 18.0 -34.3 223 16 331.6 331.6 292.3 332.1 0.11 43 300 9610 -37.1 -53.1 17 16.0 -38.1 225 17 333.1 333.1 292.6 333.4 0.09 44 279 10106 -41.5 -54.5 23 13.0 -42.2 229 21 333.7 333.7 292.8 334.1 0.08 45 256 10683 -45.9 -59.9 19 14.0 -46.4 210 22 335.5 335.6 293.3 335.7 0.05 46 250 10840 -46.9 -58.9 24 12.0 -47.3 215 23 336.3 336.4 293.4 336.6 0.05 47 246 10946 -47.7 -58.7 27 11.0 -48.1 220 24 336.7 336.7 293.6 336.9 0.06 48 242 11054 -48.3 -62.3 18 14.0 -48.7 225 25 337.4 337.4 293.7 337.5 0.04 49 230 11385 -51.5 -60.5 33 9.0 -51.7 234 28 337.5 337.5 293.7 337.7 0.05 50 225 11527 -52.5 -62.5 29 10.0 -52.7 234 29 338.0 338.1 293.9 338.2 0.04 51 218 11730 -53.9 -61.9 37 8.0 -54.1 233 31 339.0 339.0 294.1 339.1 0.04 52 214 11848 -54.5 -63.5 32 9.0 -54.7 232 32 339.8 339.8 294.3 340.0 0.03 53 212 11908 -53.5 -66.5 19 13.0 -53.8 232 33 342.3 342.3 294.9 342.4 0.02 54 209 12000 -53.9 -67.9 16 14.0 -54.2 231 33 343.1 343.1 295.1 343.2 0.02 55 200 12280 -55.9 -71.9 12 16.0 -56.1 230 36 344.2 344.2 295.3 344.3 0.01 56 197 12376 -56.5 -72.5 12 16.0 -56.7 230 36 344.8 344.8 295.5 344.8 0.01 57 156 13853 -56.9 -81.9 3 25.0 -57.2 233 39 367.9 367.9 300.2 367.9 0.00 58 150 14100 -58.3 -83.3 3 25.0 -58.5 240 40 369.6 369.6 300.5 369.6 0.00 59 115 15746 -64.7 -83.7 6 19.0 -64.8 224 30 386.9 386.9 303.3 387.0 0.00 60 100 16600 -64.1 -86.1 3 22.0 -64.3 230 25 403.9 403.9 305.7 403.9 0.00 61 95 16915 -64.7 -86.7 3 22.0 -64.8 240 22 408.7 408.7 306.3 408.7 0.00 62 84 17668 -64.5 -87.5 3 23.0 -64.7 216 10 423.7 423.7 308.2 423.7 0.00 63 81 17892 -62.9 -87.9 2 25.0 -63.1 243 10 431.4 431.4 309.0 431.4 0.00 64 78 18124 -64.3 -88.3 2 24.0 -64.5 239 11 433.2 433.2 309.1 433.2 0.00 65 74 18448 -63.1 -88.1 2 25.0 -63.4 265 11 442.3 442.3 310.1 442.3 0.00 66 70 18790 -63.5 -88.5 2 25.0 -63.8 320 3 448.5 448.5 310.7 448.5 0.00 67 68 18968 -63.7 -88.7 2 25.0 -64.0 310 3 451.8 451.8 311.0 451.8 0.00 68 65 19246 -62.1 -88.1 2 26.0 -62.4 294 3 461.2 461.2 311.9 461.2 0.00 69 63 19439 -62.9 -88.9 2 26.0 -63.2 282 3 463.6 463.6 312.1 463.6 0.00 70 50 20870 -60.9 -88.9 1 28.0 -61.4 200 2 500.0 500.0 314.9 500.0 0.00 71 42 21958 -58.5 -87.5 1 29.0 -59.3 95 10 531.5 531.5 317.0 531.5 0.00 72 38 22584 -59.7 -87.7 1 28.0 -60.4 4 18 543.8 543.9 317.8 543.9 0.00 73 30 24070 -56.9 -86.9 1 30.0 -58.2 125 17 589.5 589.5 320.1 589.6 0.01 74 20 26670 -52.3 -85.3 1 33.0 -55.1 250 7 676.1 676.1 323.6 676.2 0.01 75 18 27352 -51.9 -84.9 1 33.0 -55.1 323 11 698.0 698.0 324.4 698.2 0.02 76 17 27721 -52.7 -84.7 1 32.0 -55.8 20 11 707.0 707.0 324.7 707.1 0.02 77 16 28114 -50.3 -84.3 1 34.0 -54.2 17 5 727.2 727.2 325.3 727.3 0.02 78 12 30007 -46.5 -82.5 1 36.0 -52.8 27 5 803.0 803.0 327.3 803.3 0.04 79 11 30584 -47.1 -83.1 1 36.0 -53.5 330 2 821.0 821.1 327.7 821.4 0.04 80 10 31220 -43.1 -82.1 1 39.0 -51.7 285 5 858.7 858.7 328.6 859.1 0.05 81 7.6 33079 -40.7 -80.7 1 40.0 -51.9 938.5 938.5 330.1 939.3 0.08 TRP 197 12376 -56.5 -72.5 12 16.0 -56.7 230 36 344.8 344.8 295.5 344.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5770.00 m Freezing level: 584.00 mb = 4642.66 m = 15231.65 ft Wetbulb zero: 691.22 mb = 3276.01 m = 10747.95 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 31.31 % Est. max temperature: 31.91 C = 89.44 F Sfc-Lift cond lev (LCL): 692.03 mb = 3266.29 m = 10716.05 ft T: 7.85 C 700-500 lapse rate: 5.89 C/km ThetaE index: 10.03 C Layer 705.0- 689.0 mb Conv cond level (CCL): 639.64 mb = 3908.19 m = 12821.98 ft Mean mixing ratio: 7.76 g/kg Conv temperature: 38.28 C = 100.91 F Cap Strength: 4.25 C Lifted Index: 2.98 C Risk: None Lifted Index @300 mb: 2.72 C Lifted Index @700 mb: 3.41 C Showalter Index: 5.09 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 28.30 C Cross Totals Index: 12.30 C K Index: 22.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 83.80 Risk: None Energy Index: 0.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.43 J/kg Max Up Vert Vel: 1.69 m/s Conv Inhibition (B-): 42457.46 J/kg Cap Strength: 4.18 C Lift Cond Lev (LCL): 706.91 mb = 3090.78 m = 10140.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 251 at 8 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 ---------------------------------------------------------- 0 967 405 280 6 5.9 -1.0 | 28 4 -2.1 -3.9 1 945 610 305 8 6.6 -4.6 | 11 8 -1.4 -7.4 2 925 796 295 10 9.1 -4.2 | 351 7 1.1 -7.0 3 913 914 300 9 7.8 -4.5 | 2 7 -0.2 -7.3 4 881 1219 305 8 6.6 -4.6 | 11 8 -1.4 -7.4 5 850 1534 350 7 1.2 -6.9 | 35 12 -6.8 -9.7 6 821 1829 330 5 2.5 -4.3 | 38 9 -5.5 -7.1 7 792 2134 205 3 1.3 2.7 | 89 7 -6.7 -0.1 8 764 2438 195 4 1.0 3.9 | 99 7 -7.0 1.0 9 736 2743 140 7 -4.5 5.4 | 102 13 -12.5 2.5 10 710 3048 165 10 -2.6 9.7 | 123 13 -10.6 6.8 11 700 3172 195 12 3.1 11.6 | 151 10 -4.9 8.8 12 684 3353 215 12 6.9 9.8 | 171 7 -1.1 7.0 13 659 3658 215 12 6.9 9.8 | 171 7 -1.1 7.0 14 634 3962 190 10 1.7 9.8 | 138 9 -6.3 7.0 15 611 4267 200 14 4.8 13.2 | 163 11 -3.2 10.3 16 588 4572 200 17 5.8 16.0 | 171 13 -2.2 13.2 17 566 4877 210 17 8.5 14.7 | 182 12 0.5 11.9 18 545 5182 235 17 13.9 9.8 | 220 9 5.9 6.9 19 525 5486 230 17 13.0 10.9 | 212 10 5.0 8.1 20 505 5791 210 15 7.5 13.0 | 177 10 -0.5 10.2 21 500 5870 215 17 9.8 13.9 | 189 11 1.7 11.1 22 485 6096 225 17 12.0 12.0 | 204 10 4.0 9.2 23 447 6706 210 14 7.0 12.1 | 174 9 -1.0 9.3 24 400 7550 230 16 12.3 10.3 | 210 9 4.3 7.5 25 396 7620 230 16 12.3 10.3 | 210 9 4.3 7.5 26 349 8534 210 18 9.0 15.6 | 184 13 1.0 12.8 27 320 9144 225 16 11.3 11.3 | 201 9 3.3 8.5 28 300 9610 225 17 12.0 12.0 | 204 10 4.0 9.2 29 294 9754 225 16 11.3 11.3 | 201 9 3.3 8.5 30 281 10058 230 21 16.1 13.5 | 217 13 8.1 10.7 31 256 10668 210 22 11.0 19.1 | 190 17 3.0 16.2 32 250 10840 215 23 13.2 18.8 | 198 17 5.2 16.0 33 234 11278 235 27 22.1 15.5 | 228 19 14.1 12.7 34 200 12280 230 36 27.6 23.1 | 224 28 19.6 20.3 35 197 12376 230 36 27.6 23.1 | 224 28 19.6 20.3 36 184 12802 225 43 30.4 30.4 | 219 36 22.4 27.6 37 167 13411 220 38 24.4 29.1 | 212 31 16.4 26.3 38 150 14100 240 40 34.6 20.0 | 237 32 26.6 17.2 39 145 14326 240 40 34.6 20.0 | 237 32 26.6 17.2 40 131 14935 225 34 24.0 24.0 | 217 27 16.0 21.2 41 125 15240 230 36 27.6 23.1 | 224 28 19.6 20.3 42 119 15545 240 33 28.6 16.5 | 236 25 20.6 13.7 43 113 15850 215 29 16.6 23.8 | 202 23 8.6 20.9 44 107 16154 240 28 24.2 14.0 | 235 20 16.2 11.2 45 100 16600 230 25 19.2 16.1 | 220 17 11.1 13.3 46 97 16764 230 25 19.2 16.1 | 220 17 11.1 13.3 47 88 17374 270 13 13.0 -0.0 | 299 6 5.0 -2.8 48 84 17678 215 10 5.7 8.2 | 157 6 -2.3 5.4 49 80 17983 255 10 9.7 2.6 | 278 2 1.7 -0.2 50 76 18288 220 12 7.7 9.2 | 177 6 -0.3 6.4 51 72 18593 305 10 8.2 -5.7 | 359 9 0.2 -8.6 52 70 18790 320 3 1.9 -2.3 | 50 8 -6.1 -5.1 53 50 20870 200 2 0.7 1.9 | 83 7 -7.3 -0.9 54 46 21336 260 1 1.0 0.2 | 69 7 -7.0 -2.6 55 42 21946 100 10 -9.8 1.7 | 87 18 -17.9 -1.1 56 40 22250 360 10 -0.0 -10.0 | 32 15 -8.0 -12.8 57 38 22555 360 19 -0.0 -19.0 | 20 23 -8.0 -21.8 58 36 22860 40 10 -6.4 -7.7 | 54 18 -14.4 -10.5 59 35 23165 20 10 -3.4 -9.4 | 43 17 -11.4 -12.2 60 31 23774 70 21 -19.7 -7.2 | 70 29 -27.7 -10.0 61 30 24070 125 17 -13.9 9.8 | 108 23 -21.9 6.9 62 30 24079 105 18 -17.4 4.7 | 94 25 -25.4 1.8 63 29 24384 105 16 -15.5 4.1 | 93 23 -23.5 1.3 64 27 24689 165 18 -4.7 17.4 | 139 19 -12.7 14.6 65 26 24994 185 10 0.9 10.0 | 135 10 -7.1 7.1 66 25 25298 265 11 11.0 1.0 | 302 3 3.0 -1.9 67 20 26518 225 1 0.7 0.7 | 74 8 -7.3 -2.1 68 20 26670 250 7 6.6 2.4 | 74 1 -1.4 -0.4 69 19 27127 265 10 10.0 0.9 | 315 3 2.0 -1.9 70 18 27432 340 11 3.8 -10.3 | 18 14 -4.2 -13.2 71 17 27737 20 11 -3.8 -10.3 | 42 18 -11.8 -13.2 72 16 28042 0 0 -0.0 -0.0 | 71 8 -8.0 -2.8 73 15 28346 55 16 -13.1 -9.2 | 60 24 -21.1 -12.0 74 15 28651 80 12 -11.8 -2.1 | 76 20 -19.8 -4.9 75 14 28956 60 12 -10.4 -6.0 | 64 20 -18.4 -8.8 76 13 29261 70 11 -10.3 -3.8 | 70 19 -18.3 -6.6 77 13 29566 10 12 -2.1 -11.8 | 35 18 -10.1 -14.6 78 12 29870 55 10 -8.2 -5.7 | 62 18 -16.2 -8.6 79 12 30175 0 0 -0.0 -0.0 | 71 8 -8.0 -2.8 80 10 31220 285 5 4.8 -1.3 | 38 5 -3.2 -4.1 Wind Parameters Mean winds (0-6000m): 220.6 at 11.3 knts Storm direction: 250.6 at 8.5 knts Shear (0-3000m) pos: 1.5 neg: 2.7 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 142.4 deg Storm rel helicity (0-3000m) pos: 64.8 neg: -8.2 tot: 56.5 m^2/s^2 ave: 18.8 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 20.25 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 ------------------------------------------------------------------------------- 500 297 8 5 7| 4.1 0.0 4.1| 2.1 -7.0 -4.9 -9.9 -0.42| 7.3 -3.1 1000 302 8 8 7| 3.1 0.0 3.1| 10.1 -7.0 3.1 3.1 0.05| 6.2 0.3 1500 312 8 17 8| 2.0 1.5 3.5| 16.8 -7.0 9.8 6.5 0.16| 6.6 1.1 2000 306 7 22 7| 1.5 2.7 4.2| 25.2 -7.0 18.3 9.1 0.34| 6.8 2.3 2500 295 6 21 6| 1.2 3.3 4.5| 34.3 -8.2 26.0 10.4 0.34| 7.0 2.4 3000 258 7 36 2| 1.5 2.7 4.3| 64.8 -8.2 56.5 18.8 0.48| 8.0 3.8 4000 225 8 148 4| 1.4 2.4 3.8| 77.1 -16.9 60.1 15.0 0.40| 7.3 2.9 5000 220 10 165 5| 2.0 1.9 3.9|107.0 -19.2 87.8 17.6 0.46| 7.2 3.3 6000 221 11 174 6| 1.6 2.0 3.6|119.4 -40.9 78.5 13.1 0.34| 7.1 2.4 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250918.00.gif