UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025082500.upa.cvt Date: 0000Z 25 AUG 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 25 AUG 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 53 SFC 963 405 40.6 8.6 15 32.0 19.9 280 3 317.2 318.6 294.4 340.2 7.29 2 944 584 36.0 6.0 16 30.0 17.4 306 6 314.3 315.5 292.7 333.8 6.22 3 925 765 34.2 6.2 18 28.0 16.8 325 6 314.3 315.5 292.9 334.5 6.43 4 850 1520 27.0 5.0 24 22.0 13.7 215 6 314.4 315.7 293.0 334.7 6.44 5 741 2710 16.0 3.0 42 13.0 8.5 203 5 315.0 316.3 293.1 335.3 6.42 6 700 3190 11.6 2.6 54 9.0 6.5 160 11 315.3 316.6 293.3 336.2 6.61 7 632 4035 4.6 -2.4 60 7.0 1.0 231 4 316.7 317.7 292.5 332.9 5.08 8 601 4444 2.0 -8.0 47 10.0 -2.6 322 1 318.3 319.0 291.6 329.6 3.48 9 595 4525 1.4 -7.6 51 9.0 -2.7 342 0 318.5 319.2 291.8 330.3 3.63 10 553 5111 -3.3 -8.3 68 5.0 -5.5 311 6 319.7 320.4 292.2 331.8 3.70 11 537 5343 -5.3 -8.4 79 3.1 -6.7 302 8 320.0 320.7 292.3 332.3 3.78 12 528 5476 -6.7 -9.7 79 3.0 -7.9 296 10 319.8 320.5 292.0 331.2 3.47 13 525 5520 -6.9 -11.3 71 4.4 -8.7 295 10 320.1 320.7 291.8 330.3 3.07 14 507 5792 -9.1 -12.3 78 3.2 -10.4 300 10 320.7 321.2 291.8 330.4 2.93 15 500 5900 -9.9 -14.3 70 4.4 -11.5 300 9 321.0 321.5 291.6 329.4 2.53 16 495 5977 -10.5 -15.0 69 4.5 -12.1 300 9 321.2 321.6 291.5 329.2 2.41 17 493 6009 -10.9 -14.0 78 3.1 -12.1 300 8 321.0 321.6 291.6 329.8 2.63 18 478 6245 -12.9 -14.0 91 1.1 -13.3 286 10 321.4 322.0 291.8 330.5 2.71 19 471 6357 -13.5 -15.7 83 2.2 -14.3 275 12 322.0 322.5 291.7 330.1 2.39 20 459 6553 -14.9 -17.1 83 2.2 -15.6 263 13 322.7 323.1 291.7 330.1 2.18 21 452 6669 -15.9 -17.6 87 1.7 -16.4 257 14 322.8 323.3 291.7 330.0 2.12 22 434 6974 -18.1 -22.8 67 4.7 -19.4 242 15 323.8 324.1 291.3 328.7 1.41 23 429 7061 -18.9 -22.2 75 3.3 -19.8 242 15 323.9 324.2 291.5 329.1 1.50 24 428 7078 -19.1 -22.3 76 3.2 -20.0 243 14 323.8 324.1 291.5 329.0 1.49 25 423 7166 -19.3 -27.3 49 8.0 -21.1 247 14 324.7 324.9 291.2 328.1 0.96 26 422 7183 -19.1 -36.1 21 17.0 -22.1 248 13 325.1 325.2 290.7 326.7 0.41 27 421 7201 -18.9 -37.9 17 19.0 -22.0 249 13 325.6 325.7 290.8 326.9 0.35 28 400 7580 -21.7 -37.7 22 16.0 -24.2 220 14 326.8 326.9 291.2 328.2 0.37 29 393 7710 -22.9 -36.9 27 14.0 -25.1 217 15 326.9 327.0 291.3 328.4 0.41 30 391 7747 -22.7 -41.7 16 19.0 -25.3 216 15 327.6 327.7 291.3 328.6 0.25 31 387 7822 -23.1 -44.1 13 21.0 -25.8 214 15 328.1 328.1 291.4 328.8 0.20 32 377 8013 -24.7 -45.7 12 21.0 -27.1 207 17 328.4 328.4 291.5 329.1 0.17 33 374 8071 -24.9 -40.9 21 16.0 -27.1 206 17 328.9 328.9 291.7 330.0 0.29 34 372 8110 -25.1 -43.1 17 18.0 -27.3 204 17 329.1 329.2 291.7 330.0 0.23 35 370 8150 -25.7 -38.7 29 13.0 -27.5 203 17 328.8 328.9 291.7 330.2 0.36 36 368 8189 -25.9 -33.9 47 8.0 -27.2 202 18 329.1 329.2 292.0 331.3 0.59 37 364 8268 -26.5 -31.3 64 4.8 -27.3 199 18 329.3 329.5 292.3 332.1 0.77 38 363 8288 -26.7 -32.7 57 6.0 -27.8 199 18 329.3 329.4 292.2 331.8 0.67 39 362 8308 -26.9 -35.9 42 9.0 -28.3 198 18 329.3 329.4 292.0 331.1 0.49 40 361 8327 -26.9 -32.9 57 6.0 -27.9 197 18 329.6 329.7 292.3 332.0 0.66 41 360 8347 -27.1 -33.1 57 6.0 -28.1 197 18 329.5 329.7 292.2 332.0 0.65 42 359 8367 -27.3 -31.1 70 3.8 -28.0 196 18 329.5 329.7 292.4 332.4 0.79 43 358 8388 -27.3 -30.6 73 3.3 -27.9 195 18 329.8 330.0 292.5 332.8 0.84 44 354 8468 -27.7 -47.7 13 20.0 -29.7 193 19 330.3 330.4 292.0 330.9 0.14 45 347 8612 -28.1 -56.1 5 28.0 -30.3 186 19 331.7 331.7 292.2 331.9 0.06 46 305 9525 -34.7 -59.7 6 25.0 -36.1 191 23 334.9 334.9 293.1 335.0 0.04 47 300 9640 -35.5 -60.5 6 25.0 -36.8 190 25 335.3 335.3 293.2 335.5 0.04 48 252 10827 -45.7 -63.7 11 18.0 -46.3 185 29 337.4 337.4 293.7 337.5 0.03 49 250 10880 -45.9 -63.9 11 18.0 -46.4 185 29 337.8 337.8 293.8 337.9 0.03 50 220 11714 -52.1 -66.1 17 14.0 -52.4 195 29 340.8 340.9 294.6 340.9 0.02 51 216 11832 -51.5 -70.5 9 19.0 -51.8 195 29 343.6 343.6 295.2 343.6 0.01 52 200 12330 -50.9 -74.9 4 24.0 -51.3 195 39 352.2 352.2 297.1 352.2 0.01 53 199 12363 -50.7 -74.7 4 24.0 -51.1 194 38 353.0 353.0 297.3 353.0 0.01 54 182 12942 -51.3 -77.3 3 26.0 -51.8 204 41 361.1 361.1 299.0 361.2 0.01 55 150 14180 -57.1 -82.1 3 25.0 -57.4 210 30 371.7 371.7 300.9 371.7 0.00 56 132 14981 -60.7 -83.7 3 23.0 -60.9 225 29 379.1 379.1 302.1 379.1 0.00 57 126 15271 -59.9 -82.9 3 23.0 -60.2 227 28 385.6 385.6 303.1 385.7 0.00 58 108 16226 -63.3 -86.3 3 23.0 -63.5 258 15 396.6 396.6 304.8 396.6 0.00 59 100 16700 -61.9 -85.9 3 24.0 -62.1 225 2 408.1 408.1 306.3 408.1 0.00 60 91 17283 -64.5 -87.5 3 23.0 -64.7 172 2 414.1 414.1 307.0 414.1 0.00 61 84 17774 -64.7 -87.7 3 23.0 -64.9 188 3 423.3 423.3 308.1 423.3 0.00 62 70 18900 -61.9 -88.9 2 27.0 -62.2 145 3 452.0 452.0 311.0 452.0 0.00 63 68 19079 -61.1 -89.1 1 28.0 -61.5 118 5 457.4 457.4 311.5 457.5 0.00 64 60 19852 -62.5 -89.5 1 27.0 -62.9 95 12 471.0 471.0 312.7 471.0 0.00 65 50 20980 -60.1 -89.1 1 29.0 -60.7 90 15 501.9 501.9 315.1 501.9 0.00 66 46 21502 -58.9 -88.9 1 30.0 -59.6 84 13 516.9 516.9 316.1 516.9 0.00 67 42 22072 -59.9 -88.9 1 29.0 -60.6 57 11 528.0 528.0 316.8 528.0 0.00 68 35 23221 -56.5 -88.5 1 32.0 -57.7 102 11 565.1 565.1 318.9 565.2 0.00 69 33 23593 -57.3 -88.3 1 31.0 -58.5 74 17 572.6 572.6 319.3 572.6 0.00 70 32 23789 -55.7 -87.7 1 32.0 -57.1 80 19 582.0 582.0 319.8 582.0 0.01 71 30 24200 -55.7 -87.7 1 32.0 -57.2 45 16 592.8 592.8 320.3 592.8 0.01 72 29 24415 -55.9 -87.9 1 32.0 -57.4 39 13 598.0 598.0 320.5 598.1 0.01 73 28 24639 -53.1 -87.1 1 34.0 -55.1 36 16 611.8 611.8 321.2 611.9 0.01 74 26 25117 -51.9 -85.9 1 34.0 -54.3 46 20 628.3 628.4 321.8 628.4 0.01 75 23 25906 -53.5 -86.5 1 33.0 -55.8 85 25 646.1 646.1 322.5 646.1 0.01 76 20 26810 -50.3 -86.3 1 36.0 -53.7 110 17 682.2 682.2 323.9 682.3 0.01 77 19 27145 -49.9 -85.9 1 36.0 -53.5 116 16 693.5 693.5 324.2 693.6 0.01 78 19 27145 -47.5 -84.5 1 37.0 -52.0 116 16 701.0 701.0 324.4 701.1 0.02 79 17 27880 -47.3 -84.3 1 37.0 -52.1 140 15 724.3 724.3 325.2 724.4 0.02 80 15 28713 -44.5 -83.5 1 39.0 -50.9 46 11 760.0 760.0 326.2 760.2 0.02 81 13 29671 -44.3 -83.3 1 39.0 -51.3 99 4 792.4 792.4 327.1 792.7 0.03 82 12 30207 -45.1 -84.1 0 39.0 -52.1 52 17 807.9 808.0 327.4 808.2 0.03 83 11 30790 -43.7 -83.7 0 40.0 -51.7 77 14 833.4 833.4 328.0 833.7 0.03 84 10 31430 -43.7 -83.7 0 40.0 -52.1 105 11 856.4 856.4 328.5 856.8 0.04 85 8.8 32297 -39.5 -80.5 0 41.0 -50.7 904.6 904.6 329.5 905.3 0.07 86 7.5 33394 -38.1 -80.1 0 42.0 -50.9 952.6 952.6 330.4 953.5 0.09 TRP 220 11714 -52.1 -66.1 17 14.0 -52.4 195 29 340.8 340.9 294.6 340.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5847.00 m Freezing level: 582.49 mb = 4699.75 m = 15418.94 ft Wetbulb zero: 623.37 mb = 4147.06 m = 13605.69 ft Precipitable water: 1.11 inches Sfc-500 mean rel hum: 46.74 % Est. max temperature: 38.15 C = 100.67 F Sfc-Lift cond lev (LCL): 608.47 mb = 4343.77 m = 14251.04 ft T: 2.64 C 700-500 lapse rate: 7.93 C/km ThetaE index: 6.40 C Layer 944.0- 925.0 mb Conv cond level (CCL): 579.25 mb = 4739.94 m = 15550.79 ft Mean mixing ratio: 6.47 g/kg Conv temperature: 42.37 C = 108.26 F Cap Strength: 2.63 C Lifted Index: -0.95 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.69 C Lifted Index @700 mb: 0.67 C Showalter Index: -0.84 C Risk: Thunderstorms probable Total Totals Index: 51.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 36.90 C Cross Totals Index: 14.90 C K Index: 32.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 137.00 Risk: None Energy Index: -0.98 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 150.72 J/kg Max Up Vert Vel: 17.36 m/s Conv Inhibition (B-): 137.62 J/kg Cap Strength: 2.63 C Lift Cond Lev (LCL): 614.02 mb = 4270.01 m = 14009.06 ft Lev Free Conv (LFC): 529.02 mb = 5460.72 m = 17915.51 ft Equ Level (EL): 349.02 mb = 8570.16 m = 28116.98 ft B at Equ Level: 150.36 J/kg Max Parcel Lev (MPL): 249.02 mb = 10905.76 m = 35779.61 ft Wind level data Storm motion: 275 at 4 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 ---------------------------------------------------------- 0 963 405 280 3 3.0 -0.5 | 84 1 -1.3 -0.1 1 941 610 310 6 4.6 -3.9 | 355 3 0.3 -3.5 2 925 765 325 6 3.4 -4.9 | 11 5 -0.8 -4.5 3 910 914 325 3 1.7 -2.5 | 51 3 -2.6 -2.1 4 879 1219 10 1 -0.2 -1.0 | 82 4 -4.5 -0.6 5 850 1520 215 6 3.4 4.9 | 171 5 -0.8 5.3 6 820 1829 120 1 -0.9 0.5 | 100 5 -5.1 0.9 7 791 2134 185 6 0.5 6.0 | 149 7 -3.8 6.3 8 764 2438 190 3 0.5 3.0 | 131 5 -3.8 3.3 9 737 2743 205 5 2.1 4.5 | 156 5 -2.2 4.9 10 700 3190 160 11 -3.8 10.3 | 143 13 -8.0 10.7 11 686 3353 160 11 -3.8 10.3 | 143 13 -8.0 10.7 12 661 3658 155 8 -3.4 7.3 | 135 11 -7.7 7.6 13 612 4267 285 1 1.0 -0.3 | 92 3 -3.3 0.1 14 590 4572 0 0 -0.0 -0.0 | 95 4 -4.3 0.4 15 568 4877 320 4 2.6 -3.1 | 32 3 -1.7 -2.7 16 526 5486 295 10 9.1 -4.2 | 309 6 4.8 -3.9 17 507 5791 300 10 8.7 -5.0 | 317 6 4.4 -4.6 18 500 5900 300 9 7.8 -4.5 | 320 5 3.5 -4.1 19 487 6096 300 8 6.9 -4.0 | 324 4 2.6 -3.6 20 468 6401 270 13 13.0 -0.0 | 268 9 8.7 0.4 21 431 7010 240 15 13.0 7.5 | 228 12 8.7 7.9 22 414 7315 255 12 11.6 3.1 | 245 8 7.3 3.5 23 400 7580 220 14 9.0 10.7 | 203 12 4.7 11.1 24 398 7620 220 14 9.0 10.7 | 203 12 4.7 11.1 25 365 8230 200 18 6.2 16.9 | 186 17 1.9 17.3 26 350 8534 190 19 3.3 18.7 | 177 19 -1.0 19.1 27 335 8839 170 20 -3.5 19.7 | 159 22 -7.8 20.1 28 322 9144 195 18 4.7 17.4 | 181 18 0.4 17.8 29 300 9640 190 25 4.3 24.6 | 180 25 0.1 25.0 30 250 10880 185 29 2.5 28.9 | 177 29 -1.8 29.3 31 235 11278 185 30 2.6 29.9 | 177 30 -1.7 30.3 32 220 11714 195 29 7.5 28.0 | 186 29 3.2 28.4 33 214 11887 195 29 7.5 28.0 | 186 29 3.2 28.4 34 200 12330 195 39 10.1 37.7 | 189 38 5.8 38.0 35 195 12497 190 36 6.3 35.5 | 183 36 2.0 35.8 36 169 13411 220 47 30.2 36.0 | 215 45 25.9 36.4 37 161 13716 215 31 17.8 25.4 | 208 29 13.5 25.8 38 154 14021 210 33 16.5 28.6 | 203 31 12.2 29.0 39 150 14180 210 30 15.0 26.0 | 202 28 10.7 26.4 40 133 14935 225 29 20.5 20.5 | 218 26 16.2 20.9 41 126 15240 225 28 19.8 19.8 | 218 25 15.5 20.2 42 120 15545 250 24 22.6 8.2 | 245 20 18.3 8.6 43 115 15850 230 19 14.6 12.2 | 219 16 10.3 12.6 44 109 16154 260 15 14.8 2.6 | 254 11 10.5 3.0 45 104 16459 250 13 12.2 4.4 | 239 9 7.9 4.8 46 100 16700 225 2 1.4 1.4 | 122 3 -2.9 1.8 47 99 16764 225 15 10.6 10.6 | 210 13 6.3 11.0 48 94 17069 165 1 -0.3 1.0 | 106 5 -4.5 1.3 49 77 18288 205 5 2.1 4.5 | 156 5 -2.2 4.9 50 74 18593 180 12 0.0 12.0 | 161 13 -4.3 12.4 51 70 18900 145 3 -1.7 2.5 | 115 7 -6.0 2.8 52 63 19507 55 10 -8.2 -5.7 | 67 14 -12.5 -5.4 53 60 19812 100 12 -11.8 2.1 | 99 16 -16.1 2.5 54 57 20117 60 11 -9.5 -5.5 | 70 15 -13.8 -5.1 55 55 20422 100 18 -17.7 3.1 | 99 22 -22.0 3.5 56 52 20726 100 15 -14.8 2.6 | 99 19 -19.1 3.0 57 50 20980 90 15 -15.0 0.0 | 91 19 -19.3 0.4 58 50 21031 70 12 -11.3 -4.1 | 77 16 -15.6 -3.7 59 47 21336 90 15 -15.0 0.0 | 91 19 -19.3 0.4 60 43 21946 70 8 -7.5 -2.7 | 79 12 -11.8 -2.4 61 41 22250 40 14 -9.0 -10.7 | 52 17 -13.3 -10.4 62 37 22860 80 22 -21.7 -3.8 | 82 26 -25.9 -3.4 63 35 23165 110 10 -9.4 3.4 | 105 14 -13.7 3.8 64 34 23470 70 14 -13.2 -4.8 | 76 18 -17.4 -4.4 65 32 23774 80 20 -19.7 -3.5 | 83 24 -24.0 -3.1 66 31 24079 80 11 -10.8 -1.9 | 84 15 -15.1 -1.5 67 30 24200 45 16 -11.3 -11.3 | 55 19 -15.6 -10.9 68 29 24384 40 13 -8.4 -10.0 | 53 16 -12.6 -9.6 69 28 24689 35 16 -9.2 -13.1 | 47 19 -13.5 -12.7 70 25 25298 50 22 -16.9 -14.1 | 57 25 -21.1 -13.8 71 23 25908 85 25 -24.9 -2.2 | 86 29 -29.2 -1.8 72 21 26518 65 21 -19.0 -8.9 | 70 25 -23.3 -8.5 73 20 26810 110 17 -16.0 5.8 | 107 21 -20.3 6.2 74 19 27127 115 16 -14.5 6.8 | 111 20 -18.8 7.1 75 18 27432 125 12 -9.8 6.9 | 117 16 -14.1 7.3 76 17 27737 155 14 -5.9 12.7 | 142 17 -10.2 13.1 77 17 28042 125 16 -13.1 9.2 | 119 20 -17.4 9.5 78 16 28346 125 10 -8.2 5.7 | 116 14 -12.5 6.1 79 15 28651 40 10 -6.4 -7.7 | 56 13 -10.7 -7.3 80 14 28956 65 12 -10.9 -5.1 | 73 16 -15.2 -4.7 81 13 29566 110 1 -0.9 0.3 | 98 5 -5.2 0.7 82 12 30175 50 17 -13.0 -10.9 | 59 20 -17.3 -10.6 83 10 31430 105 11 -10.6 2.8 | 102 15 -14.9 3.2 Wind Parameters Mean winds (0-6000m): 245.0 at 5.7 knts Storm direction: 275.0 at 4.3 knts Shear (0-3000m) pos: 0.2 neg: 2.3 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 58.1 deg Storm rel helicity (0-3000m) pos: 18.6 neg: -23.9 tot: -5.4 m^2/s^2 ave: -1.8 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 0.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 31.18 Bulk Shear: 4.83 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 ------------------------------------------------------------------------------- 500 313 5 12 3| 2.4 0.0 2.4| 3.5 -0.8 2.6 5.3 0.14| 8.1 1.1 1000 314 4 38 3| 1.2 1.7 2.9| 6.0 -2.2 3.8 3.8 0.22| 8.1 1.8 1500 283 4 60 1| 0.8 1.9 2.7| 7.3 -12.9 -5.6 -3.8 -0.01| 10.2 -0.1 2000 242 4 157 2| 0.3 1.4 1.7| 15.5 -14.9 0.6 0.3 0.08| 9.5 0.8 2500 224 4 155 4| 0.2 1.8 2.0| 18.6 -15.1 3.5 1.4 0.12| 8.5 1.0 3000 194 5 149 6| 0.2 2.3 2.4| 18.6 -23.9 -5.4 -1.8 0.04| 8.2 0.4 4000 182 5 143 7| 1.5 1.7 3.2| 25.9 -29.7 -3.8 -0.9 0.02| 8.2 0.1 5000 201 5 152 6| 1.2 0.7 1.9| 26.1 -39.0 -13.0 -2.6 -0.11| 7.6 -0.8 6000 245 6 198 3| 1.0 1.1 2.1| 28.1 -50.2 -22.1 -3.7 -0.16| 7.3 -1.1 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250825.00.gif