UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025092200.upa.cvt Date: 0000Z 22 SEP 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 22 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 117 SFC 968 405 26.4 15.4 51 11.0 19.0 350 16 302.3 304.5 293.4 336.2 11.44 2 953 541 23.6 12.6 50 11.0 16.5 353 15 300.9 302.6 291.5 329.3 9.66 3 942 640 20.8 11.8 56 9.0 15.1 353 15 299.0 300.7 290.6 326.1 9.26 4 925 796 19.2 11.2 60 8.0 14.2 340 15 298.9 300.6 290.4 325.5 9.06 5 881 1213 15.4 10.4 72 5.0 12.3 311 16 299.2 300.8 290.5 325.7 9.02 6 850 1516 13.2 8.7 74 4.5 10.5 285 13 300.0 301.5 290.1 324.5 8.33 7 820 1818 11.2 7.6 78 3.6 9.1 257 11 301.0 302.4 290.2 324.7 8.01 8 796 2065 9.2 5.9 80 3.3 7.3 244 15 301.4 302.7 289.8 323.2 7.33 9 723 2857 3.8 2.9 94 0.9 3.3 240 20 303.9 305.1 289.8 323.6 6.53 10 720 2890 3.8 1.6 86 2.2 2.7 240 20 304.2 305.3 289.5 322.3 5.97 11 708 3027 2.4 1.6 94 0.8 2.0 240 22 304.2 305.3 289.5 322.5 6.08 12 706 3050 2.6 0.4 85 2.2 1.5 240 22 304.6 305.7 289.2 321.6 5.59 13 704 3073 2.4 0.7 89 1.7 1.5 243 22 304.6 305.7 289.3 322.0 5.73 14 700 3119 2.2 -0.4 83 2.6 0.9 250 23 304.9 305.9 289.1 321.1 5.31 15 697 3154 2.8 -6.2 52 9.0 -1.2 254 23 306.0 306.6 287.6 316.7 3.45 16 691 3223 3.0 -10.0 38 13.0 -2.3 263 23 306.9 307.4 287.1 315.1 2.59 17 682 3329 2.8 -17.2 21 20.0 -4.1 277 22 307.9 308.1 286.2 312.6 1.45 18 681 3341 2.6 -17.4 21 20.0 -4.3 278 22 307.8 308.0 286.2 312.4 1.43 19 679 3365 2.4 -17.6 21 20.0 -4.4 280 22 307.8 308.1 286.2 312.4 1.41 20 676 3401 2.2 -18.8 19 21.0 -4.8 281 23 308.0 308.2 286.1 312.2 1.28 21 672 3448 3.2 -36.8 3 40.0 -5.9 281 23 309.6 309.7 285.5 310.5 0.24 22 632 3942 0.8 -45.2 2 46.0 -7.9 298 30 312.4 312.4 286.3 312.8 0.11 23 622 4070 1.2 -43.8 2 45.0 -7.7 295 31 314.3 314.3 287.0 314.7 0.13 24 601 4345 0.0 -48.0 1 48.0 -8.7 287 32 316.0 316.0 287.5 316.3 0.08 25 544 5134 -4.9 -49.9 2 45.0 -12.1 311 32 319.3 319.3 288.6 319.6 0.07 26 500 5790 -10.1 -46.1 3 36.0 -15.7 315 40 320.7 320.7 289.1 321.2 0.12 27 498 5821 -10.3 -45.3 4 35.0 -15.9 315 40 320.8 320.9 289.2 321.4 0.13 28 469 6280 -14.1 -34.1 17 20.0 -18.0 312 39 321.7 321.8 289.8 323.3 0.45 29 467 6312 -14.1 -28.1 30 14.0 -17.4 312 39 322.1 322.2 290.3 324.9 0.81 30 456 6493 -15.7 -29.7 29 14.0 -18.8 314 38 322.3 322.4 290.2 324.8 0.71 31 437 6813 -17.7 -37.7 16 20.0 -21.1 326 40 323.7 323.8 290.3 325.0 0.34 32 435 6847 -17.5 -41.5 10 24.0 -21.1 327 41 324.4 324.4 290.3 325.2 0.23 33 414 7216 -20.5 -41.5 13 21.0 -23.5 332 46 325.1 325.2 290.6 326.0 0.24 34 400 7470 -22.5 -37.5 24 15.0 -24.8 335 49 325.7 325.8 290.9 327.2 0.38 35 390 7655 -24.3 -37.3 29 13.0 -26.2 336 51 325.8 325.8 290.9 327.2 0.40 36 378 7883 -25.9 -39.9 26 14.0 -27.8 343 57 326.6 326.6 291.1 327.8 0.31 37 377 7902 -26.1 -40.1 26 14.0 -27.9 344 58 326.6 326.6 291.0 327.7 0.31 38 375 7940 -26.1 -41.1 23 15.0 -28.0 345 59 327.0 327.1 291.2 328.1 0.28 39 374 7960 -25.9 -49.9 9 24.0 -28.2 345 59 327.6 327.6 291.2 328.0 0.11 40 356 8316 -28.1 -46.1 16 18.0 -30.0 347 63 329.3 329.3 291.7 329.9 0.17 41 343 8582 -30.3 -44.3 24 14.0 -31.7 348 65 329.8 329.8 291.9 330.6 0.22 42 310 9293 -36.3 -47.3 31 11.0 -37.2 348 72 331.1 331.1 292.2 331.8 0.17 43 303 9451 -37.3 -50.3 25 13.0 -38.2 346 73 331.9 331.9 292.3 332.4 0.13 44 300 9520 -37.9 -49.9 27 12.0 -38.7 345 74 332.0 332.0 292.4 332.5 0.13 45 294 9658 -38.9 -49.9 30 11.0 -39.6 346 76 332.5 332.5 292.5 333.0 0.14 46 293 9681 -38.9 -50.9 27 12.0 -39.6 346 76 332.8 332.8 292.6 333.3 0.12 47 290 9751 -38.7 -51.7 24 13.0 -39.5 347 77 334.0 334.1 292.9 334.5 0.11 48 282 9942 -39.5 -57.5 13 18.0 -40.4 349 80 335.6 335.6 293.3 335.8 0.06 49 254 10644 -44.7 -61.7 13 17.0 -45.3 345 65 338.1 338.1 293.9 338.2 0.04 50 250 10750 -44.7 -62.7 12 18.0 -45.3 345 79 339.6 339.6 294.3 339.8 0.03 51 239 11051 -46.7 -64.7 11 18.0 -47.2 344 79 341.0 341.0 294.6 341.1 0.03 52 215 11745 -52.5 -67.5 15 15.0 -52.8 333 82 342.5 342.5 294.9 342.6 0.02 53 203 12115 -55.3 -65.3 28 10.0 -55.5 327 84 343.7 343.7 295.3 343.9 0.03 54 200 12210 -56.0 -66.8 25 10.7 -56.2 325 84 344.0 344.0 295.3 344.1 0.02 55 199 12242 -56.3 -67.3 24 11.0 -56.5 325 84 344.1 344.1 295.3 344.2 0.02 56 192 12472 -55.9 -69.9 16 14.0 -56.1 325 84 348.3 348.3 296.3 348.4 0.02 57 191 12505 -55.7 -70.7 14 15.0 -55.9 325 84 349.1 349.1 296.4 349.2 0.01 58 150 14040 -60.3 -80.3 6 20.0 -60.5 325 39 366.2 366.2 299.9 366.2 0.00 59 109 16005 -65.9 -84.9 5 19.0 -66.0 275 30 390.7 390.7 303.9 390.7 0.00 60 100 16530 -64.7 -85.7 4 21.0 -64.8 280 25 402.7 402.7 305.6 402.7 0.00 61 91 17105 -66.7 -86.7 4 20.0 -66.8 284 25 409.8 409.8 306.5 409.8 0.00 62 85 17522 -63.9 -86.9 3 23.0 -64.1 288 24 423.5 423.5 308.1 423.5 0.00 63 80 17892 -65.9 -87.9 3 22.0 -66.1 265 18 426.8 426.8 308.5 426.8 0.00 64 73 18453 -63.9 -87.9 2 24.0 -64.1 273 21 442.3 442.3 310.1 442.3 0.00 65 70 18710 -64.5 -88.5 2 24.0 -64.7 275 22 446.4 446.4 310.5 446.4 0.00 66 68 18887 -64.7 -88.7 2 24.0 -65.0 251 17 449.7 449.7 310.8 449.7 0.00 67 64 19260 -62.7 -88.7 2 26.0 -63.0 299 22 461.9 461.9 312.0 461.9 0.00 68 62 19455 -63.7 -88.7 2 25.0 -64.0 312 14 463.9 463.9 312.1 463.9 0.00 69 61 19555 -62.1 -89.1 2 27.0 -62.4 299 11 469.7 469.7 312.6 469.7 0.00 70 56 20082 -63.7 -88.7 2 25.0 -64.0 233 9 477.6 477.6 313.2 477.7 0.00 71 50 20780 -62.7 -88.7 2 26.0 -63.1 315 6 495.7 495.7 314.7 495.7 0.00 72 49 20904 -62.9 -88.9 2 26.0 -63.3 315 12 498.1 498.1 314.8 498.1 0.00 73 45 21429 -60.7 -88.7 1 28.0 -61.3 299 8 515.7 515.7 316.0 515.8 0.00 74 40 22158 -61.7 -88.7 2 27.0 -62.3 338 11 530.9 530.9 317.0 530.9 0.00 75 35 22988 -59.1 -88.1 1 29.0 -60.0 30 11 558.4 558.4 318.6 558.4 0.00 76 32 23547 -60.5 -88.5 1 28.0 -61.3 141 4 569.1 569.1 319.1 569.1 0.00 77 30 23950 -58.5 -87.5 1 29.0 -59.6 70 9 585.2 585.2 319.9 585.2 0.01 78 27 24617 -56.7 -87.7 1 31.0 -58.2 130 9 608.1 608.1 321.0 608.2 0.01 79 23 25636 -56.3 -87.3 1 31.0 -58.0 302 11 637.8 637.8 322.2 637.9 0.01 80 22 25920 -54.3 -86.3 1 32.0 -56.5 282 10 651.9 652.0 322.7 652.0 0.01 81 20 26530 -55.5 -86.5 1 31.0 -57.6 295 9 666.3 666.3 323.3 666.4 0.01 82 16 27963 -53.9 -85.9 1 32.0 -56.8 253 10 715.4 715.4 324.9 715.5 0.02 83 15 28382 -50.7 -84.7 1 34.0 -54.7 237 12 739.4 739.4 325.6 739.5 0.02 84 14 28831 -51.7 -84.7 1 33.0 -55.6 248 14 750.7 750.7 326.0 750.9 0.02 85 13 29319 -46.5 -83.5 1 37.0 -52.5 260 15 784.8 784.8 326.8 785.1 0.03 86 11 30438 -43.5 -82.5 1 39.0 -51.5 269 23 834.1 834.1 328.1 834.5 0.04 87 10 31080 -43.7 -82.7 1 39.0 -52.1 290 24 856.4 856.4 328.5 856.8 0.04 88 8.9 31866 -42.1 -82.1 0 40.0 -51.8 891.6 891.7 329.2 892.2 0.05 89 7.7 32844 -43.3 -82.3 1 39.0 -53.0 924.5 924.5 329.9 925.1 0.06 TRP 109 16005 -65.9 -84.9 5 19.0 -66.0 275 30 390.7 390.7 303.9 390.7 0.00 WND 200 12210 -56.0 -66.8 25 10.7 -56.2 325 84 344.0 344.0 295.3 344.1 0.02 Sounding variables and indices 1000-500 mb thick: 5673.00 m Freezing level: 601.00 mb = 4345.30 m = 14256.07 ft Wetbulb zero: 698.72 mb = 3133.73 m = 10281.15 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 40.14 % Est. max temperature: 25.06 C = 77.10 F Sfc-Lift cond lev (LCL): 824.15 mb = 1775.30 m = 5824.39 ft T: 11.48 C 700-500 lapse rate: 4.61 C/km ThetaE index: 10.70 C Layer 953.0- 881.0 mb Conv cond level (CCL): 798.06 mb = 2043.73 m = 6705.08 ft Mean mixing ratio: 9.30 g/kg Conv temperature: 25.41 C = 77.74 F Cap Strength: 3.73 C Lifted Index: 2.65 C Risk: None Lifted Index @300 mb: 4.44 C Lifted Index @700 mb: -0.98 C Showalter Index: 3.88 C Risk: None Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 18.80 C K Index: 29.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 170.40 Risk: None Energy Index: -0.54 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.13 J/kg Max Up Vert Vel: 6.95 m/s Conv Inhibition (B-): 31.60 J/kg Cap Strength: 3.74 C Lift Cond Lev (LCL): 818.95 mb = 1828.40 m = 5998.61 ft Lev Free Conv (LFC): 763.95 mb = 2403.39 m = 7885.03 ft Equ Level (EL): 683.95 mb = 3306.28 m = 10847.24 ft B at Equ Level: 21.96 J/kg Max Parcel Lev (MPL): 653.95 mb = 3667.59 m = 12032.65 ft Wind level data Storm motion: 327 at 19 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 ---------------------------------------------------------- 0 968 405 350 16 2.8 -15.8 | 90 8 -7.5 0.0 1 945 610 355 15 1.3 -14.9 | 95 9 -9.0 0.9 2 925 796 340 15 5.1 -14.1 | 108 5 -5.2 1.7 3 912 914 335 18 7.6 -16.3 | 79 3 -2.7 -0.5 4 880 1219 310 16 12.3 -10.3 | 199 6 1.9 5.5 5 850 1516 285 13 12.6 -3.4 | 190 13 2.2 12.4 6 849 1524 285 13 12.6 -3.4 | 190 13 2.2 12.4 7 818 1829 255 11 10.6 2.8 | 181 19 0.3 18.6 8 789 2134 240 16 13.9 8.0 | 188 24 3.5 23.8 9 760 2438 255 17 16.4 4.4 | 197 21 6.1 20.2 10 733 2743 240 19 16.5 9.5 | 194 26 6.1 25.3 11 706 3048 240 22 19.1 11.0 | 198 28 8.7 26.8 12 700 3119 250 23 21.6 7.9 | 206 26 11.3 23.7 13 680 3353 280 22 21.7 -3.8 | 223 17 11.4 12.0 14 654 3658 285 27 26.1 -7.0 | 241 18 15.8 8.8 15 629 3962 300 30 26.0 -15.0 | 267 16 15.7 0.8 16 606 4267 285 32 30.9 -8.3 | 250 22 20.6 7.5 17 561 4877 305 29 23.8 -16.6 | 274 13 13.4 -0.8 18 519 5486 320 37 23.8 -28.3 | 313 18 13.5 -12.5 19 500 5790 315 40 28.3 -28.3 | 305 22 18.0 -12.5 20 480 6096 315 40 28.3 -28.3 | 305 22 18.0 -12.5 21 461 6401 310 38 29.1 -24.4 | 295 21 18.8 -8.6 22 443 6706 325 39 22.4 -31.9 | 323 20 12.1 -16.1 23 400 7470 335 49 20.7 -44.4 | 340 30 10.4 -28.6 24 392 7620 335 50 21.1 -45.3 | 340 31 10.8 -29.5 25 375 7925 345 59 15.3 -57.0 | 353 41 5.0 -41.2 26 316 9144 350 71 12.3 -69.9 | 358 54 2.0 -54.1 27 300 9520 345 74 19.2 -71.5 | 351 56 8.8 -55.7 28 277 10058 350 82 14.2 -80.8 | 357 65 3.9 -65.0 29 253 10668 345 64 16.6 -61.8 | 352 46 6.3 -46.0 30 250 10750 345 79 20.4 -76.3 | 350 61 10.1 -60.5 31 242 10973 345 79 20.4 -76.3 | 350 61 10.1 -60.5 32 200 12210 325 84 48.2 -68.8 | 324 65 37.9 -53.0 33 191 12497 325 84 48.2 -68.8 | 324 65 37.9 -53.0 34 158 13716 325 34 19.5 -27.9 | 323 15 9.2 -12.0 35 150 14040 325 39 22.4 -31.9 | 323 20 12.1 -16.1 36 143 14326 325 40 22.9 -32.8 | 323 21 12.6 -17.0 37 136 14630 285 33 31.9 -8.5 | 251 23 21.6 7.3 38 123 15240 290 32 30.1 -10.9 | 256 20 19.8 4.9 39 112 15850 265 20 19.9 1.7 | 209 20 9.6 17.5 40 109 16005 275 30 29.9 -2.6 | 236 24 19.6 13.2 41 106 16154 265 23 22.9 2.0 | 215 22 12.6 17.8 42 101 16459 290 32 30.1 -10.9 | 256 20 19.8 4.9 43 100 16530 280 25 24.6 -4.3 | 231 18 14.3 11.5 44 96 16764 280 25 24.6 -4.3 | 231 18 14.3 11.5 45 83 17678 290 24 22.6 -8.2 | 238 14 12.2 7.6 46 79 17983 255 15 14.5 3.9 | 192 20 4.2 19.7 47 75 18288 270 21 21.0 -0.0 | 214 19 10.7 15.8 48 71 18593 275 21 20.9 -1.8 | 217 18 10.6 14.0 49 70 18710 275 22 21.9 -1.9 | 220 18 11.6 13.9 50 68 18898 250 17 16.0 5.8 | 195 22 5.7 21.6 51 65 19202 295 25 22.7 -10.6 | 247 13 12.3 5.2 52 61 19507 315 12 8.5 -8.5 | 166 8 -1.8 7.3 53 59 19812 215 3 1.7 2.5 | 155 20 -8.6 18.3 54 56 20117 235 10 8.2 5.7 | 174 22 -2.1 21.5 55 50 20726 295 21 19.0 -8.9 | 232 11 8.7 6.9 56 50 20780 315 6 4.2 -4.2 | 152 13 -6.1 11.6 57 48 21031 315 18 12.7 -12.7 | 218 4 2.4 3.1 58 46 21336 290 8 7.5 -2.7 | 168 13 -2.8 13.1 59 41 21946 345 10 2.6 -9.7 | 128 10 -7.7 6.1 60 39 22250 335 12 5.1 -10.9 | 133 7 -5.2 4.9 61 38 22555 5 15 -1.3 -14.9 | 94 12 -11.6 0.9 62 34 23165 40 10 -6.4 -7.7 | 116 19 -16.7 8.1 63 31 23774 200 1 0.3 0.9 | 149 19 -10.0 16.7 64 30 23950 70 9 -8.5 -3.1 | 124 23 -18.8 12.7 65 28 24384 85 9 -9.0 -0.8 | 128 24 -19.3 15.0 66 24 25298 260 10 9.8 1.7 | 178 18 -0.5 17.5 67 23 25603 305 11 9.0 -6.3 | 172 10 -1.3 9.5 68 22 25908 280 10 9.8 -1.7 | 178 14 -0.5 14.1 69 20 26518 340 11 3.8 -10.3 | 130 9 -6.6 5.5 70 20 26530 295 9 8.2 -3.8 | 170 12 -2.2 12.0 71 17 27432 285 5 4.8 -1.3 | 159 16 -5.5 14.5 72 16 28042 250 10 9.4 3.4 | 177 19 -0.9 19.2 73 15 28346 235 12 9.8 6.9 | 179 23 -0.5 22.7 74 13 29566 265 16 15.9 1.4 | 198 18 5.6 17.2 75 11 30175 260 22 21.7 3.8 | 210 23 11.4 19.6 76 10 31080 290 24 22.6 -8.2 | 238 14 12.2 7.6 Wind Parameters Mean winds (0-6000m): 296.9 at 25.2 knts Storm direction: 326.9 at 18.9 knts Shear (0-3000m) pos: 2.8 neg: 4.7 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 136.2 deg Storm rel helicity (0-3000m) pos: 119.2 neg: -21.1 tot: 98.0 m^2/s^2 ave: 32.7 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 10.8 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.49 Bulk Shear: 49.66 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 ------------------------------------------------------------------------------- 500 347 16 96 7| 0.0 4.8 4.8| 4.1 -1.6 2.4 4.9 0.05| 8.8 0.4 1000 332 16 124 3| 0.0 7.3 7.3| 6.7 -3.2 3.5 3.5 0.22| 10.9 2.4 1500 316 15 179 5| 0.0 7.4 7.4| 9.9 -15.4 -5.5 -3.7 0.07| 10.7 0.7 2000 297 15 198 10| 1.2 5.6 6.8| 37.7 -15.4 22.3 11.1 0.17| 10.1 1.7 2500 282 16 202 13| 1.0 5.6 6.6| 44.9 -21.1 23.8 9.5 0.15| 9.3 1.4 3000 275 17 204 16| 2.8 4.7 7.5|119.2 -21.1 98.0 32.7 0.30| 10.8 3.3 4000 282 20 218 15| 3.4 4.0 7.4|176.2 -42.8 133.4 33.4 0.33| 10.7 3.5 5000 289 22 231 14| 4.1 3.2 7.3|237.6 -42.8 194.8 39.0 0.41| 10.4 4.3 6000 297 25 250 13| 3.4 3.1 6.5|243.6 -77.6 166.0 27.7 0.33| 9.5 3.2 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250922.00.gif