UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025082706.upa.cvt Date: 0600Z 27 AUG 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 27 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 98 SFC 966 405 20.8 12.8 60 8.0 15.7 190 7 296.9 298.6 290.2 324.9 9.65 2 951 541 24.2 8.2 36 16.0 14.6 200 9 301.7 303.0 289.7 323.1 7.19 3 936 681 27.6 10.6 35 17.0 16.7 211 10 306.5 308.1 292.4 332.5 8.60 4 927 767 27.4 10.4 35 17.0 16.5 218 11 307.1 308.7 292.6 333.1 8.57 5 925 786 27.4 10.4 35 17.0 16.5 220 11 307.3 308.9 292.6 333.4 8.59 6 850 1526 21.0 9.0 46 12.0 13.5 270 5 308.1 309.7 292.8 334.0 8.50 7 779 2273 14.8 6.8 59 8.0 10.0 327 8 309.3 310.8 292.7 333.7 7.98 8 739 2717 10.4 8.0 85 2.4 8.9 308 8 309.2 310.9 293.6 337.1 9.15 9 731 2807 9.8 7.7 87 2.1 8.5 298 8 309.5 311.2 293.6 337.2 9.06 10 722 2910 9.4 5.8 78 3.6 7.3 286 7 310.1 311.7 293.0 334.8 8.04 11 721 2922 9.4 5.1 74 4.3 6.9 284 7 310.3 311.7 292.7 333.8 7.66 12 715 2991 9.2 1.2 57 8.0 4.8 276 7 310.8 311.9 291.4 329.0 5.85 13 700 3167 7.8 0.8 61 7.0 4.0 255 6 311.1 312.2 291.5 329.2 5.80 14 693 3250 7.4 0.4 61 7.0 3.7 274 8 311.6 312.7 291.5 329.3 5.69 15 687 3321 7.0 1.0 66 6.0 3.7 291 9 311.9 313.0 291.9 330.6 6.00 16 682 3381 6.6 1.7 71 4.9 3.9 299 10 312.1 313.3 292.2 331.9 6.36 17 634 3975 1.4 -0.3 88 1.7 0.5 280 14 312.8 313.9 292.0 331.3 5.91 18 633 3988 1.2 -0.4 89 1.6 0.4 280 15 312.7 313.8 292.0 331.1 5.88 19 630 4026 0.8 -0.7 90 1.5 0.0 279 15 312.7 313.8 291.9 330.7 5.78 20 615 4219 -0.7 -2.3 89 1.6 -1.5 276 16 313.1 314.1 291.6 329.6 5.26 21 587 4590 -2.9 -7.3 72 4.4 -4.8 275 16 314.7 315.4 290.8 326.8 3.77 22 576 4740 -4.3 -7.6 78 3.3 -5.7 275 16 314.8 315.5 290.8 326.8 3.75 23 545 5174 -7.3 -14.3 57 7.0 -9.8 272 18 316.2 316.7 289.9 323.9 2.32 24 533 5347 -8.9 -14.9 62 6.0 -11.0 270 19 316.4 316.8 289.9 323.8 2.26 25 531 5376 -9.1 -16.1 57 7.0 -11.5 270 20 316.5 316.8 289.8 323.2 2.05 26 528 5420 -8.9 -20.9 37 12.0 -12.5 269 20 317.2 317.5 289.3 321.8 1.37 27 526 5449 -9.1 -22.1 34 13.0 -12.9 269 20 317.3 317.5 289.2 321.5 1.24 28 522 5509 -9.7 -22.7 34 13.0 -13.4 269 21 317.3 317.5 289.2 321.3 1.18 29 512 5658 -10.7 -21.7 40 11.0 -13.9 267 22 317.8 318.1 289.5 322.3 1.32 30 509 5703 -10.9 -23.9 33 13.0 -14.4 266 22 318.1 318.3 289.3 321.9 1.09 31 500 5840 -11.9 -23.9 36 12.0 -15.1 265 23 318.5 318.7 289.5 322.3 1.11 32 498 5871 -12.1 -24.1 36 12.0 -15.3 266 23 318.7 318.9 289.5 322.4 1.09 33 476 6213 -15.3 -27.3 35 12.0 -18.1 271 22 318.8 319.0 289.3 321.8 0.86 34 475 6229 -15.3 -32.3 22 17.0 -18.7 271 22 319.0 319.1 289.0 320.9 0.53 35 472 6277 -14.7 -39.7 10 25.0 -18.8 271 21 320.4 320.4 289.2 321.3 0.26 36 435 6889 -19.1 -45.1 8 26.0 -22.5 249 19 322.3 322.4 289.6 322.9 0.16 37 428 7010 -18.5 -49.5 5 31.0 -22.2 231 20 324.6 324.6 290.3 325.0 0.10 38 400 7510 -22.3 -51.3 5 29.0 -25.3 220 20 326.0 326.0 290.7 326.3 0.08 39 393 7640 -23.7 -50.7 6 27.0 -26.4 219 20 325.8 325.8 290.6 326.2 0.09 40 356 8357 -28.1 -55.1 6 27.0 -30.2 196 26 329.3 329.3 291.6 329.5 0.06 41 353 8417 -28.7 -52.7 8 24.0 -30.7 194 27 329.3 329.3 291.6 329.6 0.08 42 350 8478 -28.9 -37.9 42 9.0 -30.1 192 27 329.8 329.9 292.1 331.4 0.42 43 349 8499 -29.1 -40.1 34 11.0 -30.4 192 28 329.8 329.9 292.0 331.1 0.33 44 345 8581 -30.1 -40.1 37 10.0 -31.3 190 28 329.5 329.6 291.9 330.8 0.34 45 343 8623 -30.3 -35.3 62 5.0 -31.0 191 28 329.8 329.9 292.2 331.8 0.55 46 324 9025 -34.3 -36.0 85 1.7 -34.5 194 28 329.7 329.8 292.2 331.7 0.55 47 318 9156 -34.9 -39.9 60 5.0 -35.4 195 28 330.6 330.7 292.3 332.0 0.37 48 312 9289 -36.3 -40.5 65 4.2 -36.7 192 28 330.5 330.6 292.2 331.8 0.36 49 310 9333 -36.5 -41.5 60 5.0 -37.0 191 28 330.8 330.9 292.3 332.0 0.32 50 304 9469 -37.5 -43.5 53 6.0 -38.0 187 28 331.3 331.3 292.3 332.3 0.27 51 300 9560 -38.1 -42.6 63 4.5 -38.5 185 28 331.7 331.7 292.4 332.8 0.30 52 298 9606 -38.7 -42.9 64 4.2 -39.1 185 28 331.5 331.5 292.4 332.6 0.29 53 296 9652 -39.1 -43.9 60 4.8 -39.5 185 28 331.5 331.6 292.4 332.5 0.26 54 295 9675 -39.3 -44.2 60 4.9 -39.7 184 29 331.6 331.6 292.4 332.6 0.26 55 294 9699 -39.3 -47.3 42 8.0 -39.9 184 29 331.9 331.9 292.4 332.6 0.18 56 288 9840 -40.1 -49.1 38 9.0 -40.7 184 29 332.7 332.7 292.6 333.3 0.15 57 250 10790 -47.5 -59.5 24 12.0 -47.9 185 38 335.4 335.5 293.2 335.7 0.05 58 228 11394 -50.3 -66.3 13 16.0 -50.7 205 34 340.1 340.1 294.4 340.2 0.02 59 200 12250 -49.1 -76.1 3 27.0 -49.6 200 23 355.0 355.0 297.7 355.0 0.01 60 150 14120 -55.1 -82.1 2 27.0 -55.5 180 17 375.1 375.1 301.5 375.2 0.00 61 100 16670 -61.1 -86.1 2 25.0 -61.4 180 12 409.7 409.7 306.5 409.7 0.00 62 95 16988 -60.3 -86.3 2 26.0 -60.6 176 13 417.3 417.3 307.4 417.3 0.00 63 86 17604 -61.7 -86.7 2 25.0 -62.0 154 7 426.5 426.5 308.4 426.5 0.00 64 82 17899 -59.7 -87.7 1 28.0 -60.1 139 4 436.5 436.5 309.5 436.5 0.00 65 70 18880 -61.9 -88.9 2 27.0 -62.2 80 9 452.0 452.0 311.0 452.0 0.00 66 66 19244 -62.7 -88.7 2 26.0 -63.0 80 11 457.9 457.9 311.6 457.9 0.00 67 60 19834 -61.9 -88.9 2 27.0 -62.3 80 15 472.3 472.3 312.8 472.3 0.00 68 59 19938 -60.5 -88.5 1 28.0 -61.0 80 16 477.8 477.8 313.2 477.8 0.00 69 55 20375 -61.5 -88.5 2 27.0 -61.9 80 20 485.1 485.1 313.8 485.2 0.00 70 50 20970 -59.3 -89.3 1 30.0 -59.9 65 14 503.7 503.7 315.2 503.8 0.00 71 49 21097 -58.7 -88.7 1 30.0 -59.4 82 13 508.1 508.1 315.5 508.1 0.00 72 46 21493 -59.3 -88.3 1 29.0 -60.0 75 14 515.9 515.9 316.0 515.9 0.00 73 41 22217 -57.1 -88.1 1 31.0 -58.0 56 17 538.6 538.6 317.5 538.7 0.00 74 39 22533 -57.9 -87.9 1 30.0 -58.8 79 26 544.4 544.4 317.8 544.4 0.00 75 36 23041 -54.7 -87.7 1 33.0 -56.1 87 16 565.3 565.3 318.9 565.3 0.00 76 30 24210 -53.5 -86.5 1 33.0 -55.4 135 3 598.8 598.8 320.6 598.8 0.01 77 26 25135 -51.9 -85.9 1 34.0 -54.3 110 15 628.3 628.4 321.8 628.4 0.01 78 23 25936 -48.1 -84.1 1 36.0 -51.8 91 13 661.9 662.0 323.2 662.1 0.01 79 23 25936 -48.3 -84.3 1 36.0 -52.0 91 13 661.4 661.4 323.1 661.5 0.01 80 20 26860 -46.9 -83.9 1 37.0 -51.4 90 13 692.6 692.6 324.2 692.8 0.02 81 18 27563 -43.9 -82.9 1 39.0 -49.8 104 12 723.3 723.3 325.1 723.5 0.02 82 17 27947 -43.7 -82.7 1 39.0 -50.0 94 17 735.8 735.8 325.6 736.0 0.03 83 16 28355 -43.5 -82.5 1 39.0 -50.1 102 18 749.4 749.4 325.9 749.6 0.03 84 15 28789 -43.9 -82.9 1 39.0 -50.5 138 11 762.0 762.0 326.3 762.2 0.03 85 13 29747 -45.3 -83.3 1 38.0 -51.8 101 13 789.0 789.0 327.0 789.2 0.03 86 12 30284 -42.7 -82.7 0 40.0 -50.8 100 11 816.5 816.5 327.7 816.8 0.04 87 12 30284 -42.3 -82.3 0 40.0 -50.5 100 11 817.9 817.9 327.7 818.2 0.04 88 11 30869 -45.1 -83.1 1 38.0 -52.4 100 14 828.3 828.3 327.9 828.6 0.04 89 10 31510 -42.1 -82.1 0 40.0 -51.2 100 18 862.4 862.4 328.7 862.9 0.05 90 9.8 31647 -41.9 -82.9 0 41.0 -51.2 101 19 868.1 868.2 328.8 868.6 0.04 91 9.5 31859 -39.1 -81.1 0 42.0 -50.1 101 20 886.5 886.5 329.2 887.1 0.06 92 9.4 31931 -39.1 -81.1 0 42.0 -50.2 102 20 889.2 889.2 329.2 889.8 0.06 93 9.2 32078 -40.1 -81.1 0 41.0 -50.7 102 21 890.9 890.9 329.2 891.5 0.06 94 8.3 32782 -39.5 -81.5 0 42.0 -51.0 105 24 919.8 919.9 329.8 920.5 0.06 95 7.1 33861 -34.7 -77.7 0 43.0 -49.9 110 30 981.6 981.7 330.9 983.2 0.14 96 7.0 33960 -35.1 -78.1 0 43.0 -50.1 110 30 983.9 984.0 330.9 985.4 0.13 97 6.4 34583 -36.3 -75.3 1 39.0 -51.0 1004.4 1004.5 331.3 1007.1 0.22 TRP 228 11394 -50.3 -66.3 13 16.0 -50.7 205 34 340.1 340.1 294.4 340.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5742.00 m Freezing level: 622.00 mb = 4129.02 m = 13546.50 ft Wetbulb zero: 629.81 mb = 4028.46 m = 13216.56 ft Precipitable water: 1.23 inches Sfc-500 mean rel hum: 61.05 % Est. max temperature: 32.50 C = 90.50 F Sfc-Lift cond lev (LCL): 858.14 mb = 1442.59 m = 4732.85 ft T: 21.72 C 700-500 lapse rate: 7.37 C/km ThetaE index: 8.21 C Layer 722.0- 700.0 mb Conv cond level (CCL): 670.94 mb = 3514.42 m = 11530.12 ft Mean mixing ratio: 8.44 g/kg Conv temperature: 36.04 C = 96.88 F Cap Strength: 3.50 C Lifted Index: -1.31 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.34 C Lifted Index @700 mb: 3.03 C Showalter Index: -2.54 C Risk: Severe thunderstorms possible Total Totals Index: 53.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 32.90 C Cross Totals Index: 20.90 C K Index: 34.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 237.00 Risk: None Energy Index: -2.27 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 141.89 J/kg Max Up Vert Vel: 16.85 m/s Conv Inhibition (B-): 280.74 J/kg Cap Strength: 3.46 C Lift Cond Lev (LCL): 733.31 mb = 2781.00 m = 9123.90 ft Lev Free Conv (LFC): 588.31 mb = 4572.51 m = 15001.49 ft Equ Level (EL): 418.31 mb = 7179.09 m = 23553.17 ft B at Equ Level: 139.16 J/kg Max Parcel Lev (MPL): 258.31 mb = 10570.41 m = 34679.40 ft Wind level data Storm motion: 303 at 10 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 ---------------------------------------------------------- 0 966 405 190 7 1.2 6.9 | 151 14 -6.8 12.2 1 944 610 205 10 4.2 9.1 | 165 15 -3.8 14.4 2 925 786 220 11 7.1 8.4 | 176 14 -0.9 13.7 3 912 914 225 9 6.4 6.4 | 172 12 -1.6 11.7 4 880 1219 250 7 6.6 2.4 | 170 8 -1.4 7.7 5 850 1526 270 5 5.0 -0.0 | 150 6 -3.0 5.3 6 820 1829 310 6 4.6 -3.9 | 113 4 -3.4 1.4 7 791 2134 325 9 5.2 -7.4 | 54 4 -2.8 -2.1 8 763 2438 330 6 3.0 -5.2 | 91 5 -5.0 0.1 9 736 2743 305 8 6.6 -4.6 | 116 2 -1.4 0.7 10 700 3167 255 6 5.8 1.6 | 162 7 -2.2 6.8 11 684 3353 300 10 8.7 -5.0 | 246 1 0.7 0.3 12 658 3658 285 13 12.6 -3.4 | 247 5 4.6 1.9 13 609 4267 275 16 15.9 -1.4 | 244 9 7.9 3.9 14 564 4877 275 16 15.9 -1.4 | 244 9 7.9 3.9 15 500 5840 265 23 22.9 2.0 | 244 17 14.9 7.3 16 483 6096 270 23 23.0 -0.0 | 251 16 15.0 5.3 17 445 6706 275 17 16.9 -1.5 | 247 10 8.9 3.8 18 428 7010 230 20 15.3 12.9 | 202 20 7.3 18.1 19 400 7510 220 20 12.9 15.3 | 193 21 4.9 20.6 20 394 7620 220 20 12.9 15.3 | 193 21 4.9 20.6 21 346 8534 190 28 4.9 27.6 | 175 33 -3.1 32.9 22 318 9144 195 28 7.2 27.0 | 179 32 -0.8 32.3 23 300 9560 185 28 2.4 27.9 | 170 34 -5.6 33.2 24 255 10668 180 34 0.0 34.0 | 168 40 -8.0 39.3 25 250 10790 185 38 3.3 37.9 | 174 43 -4.7 43.1 26 232 11278 190 40 6.9 39.4 | 179 45 -1.1 44.7 27 228 11394 205 34 14.4 30.8 | 190 37 6.4 36.1 28 211 11887 220 24 15.4 18.4 | 197 25 7.4 23.7 29 202 12192 200 22 7.5 20.7 | 179 26 -0.5 26.0 30 200 12250 200 23 7.9 21.6 | 180 27 -0.1 26.9 31 184 12802 215 21 12.0 17.2 | 190 23 4.0 22.5 32 175 13106 200 19 6.5 17.9 | 176 23 -1.5 23.1 33 167 13411 205 11 4.6 10.0 | 168 16 -3.3 15.3 34 160 13716 175 12 -1.0 12.0 | 152 19 -9.0 17.2 35 150 14120 180 17 0.0 17.0 | 160 24 -8.0 22.3 36 138 14630 180 18 0.0 18.0 | 161 25 -8.0 23.3 37 126 15240 205 21 8.9 19.0 | 182 24 0.9 24.3 38 120 15545 230 16 12.3 10.3 | 195 16 4.3 15.6 39 114 15850 155 10 -4.2 9.1 | 140 19 -12.2 14.4 40 109 16154 185 13 1.1 13.0 | 159 19 -6.9 18.2 41 103 16459 165 15 -3.9 14.5 | 149 23 -11.9 19.8 42 100 16670 180 12 0.0 12.0 | 155 19 -8.0 17.3 43 98 16764 165 13 -3.4 12.6 | 148 21 -11.4 17.8 44 94 17069 180 13 0.0 13.0 | 156 20 -8.0 18.3 45 81 17983 135 3 -2.1 2.1 | 126 13 -10.1 7.4 46 77 18288 90 12 -12.0 0.0 | 105 21 -20.0 5.3 47 73 18593 115 12 -10.9 5.1 | 119 22 -18.9 10.4 48 70 18880 80 9 -8.9 -1.6 | 102 17 -16.9 3.7 49 66 19202 75 10 -9.7 -2.6 | 99 18 -17.7 2.7 50 63 19507 110 16 -15.0 5.5 | 115 25 -23.0 10.8 51 60 19812 80 15 -14.8 -2.6 | 97 23 -22.8 2.7 52 55 20422 80 20 -19.7 -3.5 | 94 28 -27.7 1.8 53 52 20726 65 16 -14.5 -6.8 | 86 23 -22.5 -1.5 54 50 20970 65 14 -12.7 -5.9 | 88 21 -20.7 -0.6 55 50 21031 85 12 -12.0 -1.0 | 102 20 -20.0 4.2 56 47 21336 70 15 -14.1 -5.1 | 90 22 -22.1 0.2 57 45 21641 80 13 -12.8 -2.3 | 98 21 -20.8 3.0 58 43 21946 70 20 -18.8 -6.8 | 87 27 -26.8 -1.5 59 41 22250 55 17 -13.9 -9.8 | 79 22 -21.9 -4.5 60 39 22555 80 26 -25.6 -4.5 | 91 34 -33.6 0.8 61 37 22860 55 20 -16.4 -11.5 | 76 25 -24.4 -6.2 62 35 23165 105 14 -13.5 3.6 | 113 23 -21.5 8.9 63 34 23470 70 10 -9.4 -3.4 | 96 17 -17.4 1.9 64 30 24210 135 3 -2.1 2.1 | 126 13 -10.1 7.4 65 29 24384 125 15 -12.3 8.6 | 124 25 -20.3 13.9 66 28 24689 60 10 -8.7 -5.0 | 91 17 -16.7 0.3 67 27 24994 100 18 -17.7 3.1 | 108 27 -25.7 8.4 68 25 25298 120 12 -10.4 6.0 | 122 22 -18.4 11.3 69 24 25603 55 13 -10.6 -7.5 | 83 19 -18.6 -2.2 70 23 25908 90 13 -13.0 0.0 | 104 22 -21.0 5.3 71 22 26213 95 13 -13.0 1.1 | 107 22 -20.9 6.4 72 20 26822 145 10 -5.7 8.2 | 134 19 -13.7 13.5 73 20 26860 90 13 -13.0 0.0 | 104 22 -21.0 5.3 74 19 27127 90 10 -10.0 0.0 | 106 19 -18.0 5.3 75 18 27432 115 14 -12.7 5.9 | 118 24 -20.7 11.2 76 18 27737 90 10 -10.0 0.0 | 106 19 -18.0 5.3 77 17 28042 95 20 -19.9 1.7 | 104 29 -27.9 7.0 78 16 28346 100 18 -17.7 3.1 | 108 27 -25.7 8.4 79 15 28651 145 17 -9.8 13.9 | 137 26 -17.7 19.2 80 15 28956 130 4 -3.1 2.6 | 125 14 -11.1 7.9 81 14 29261 65 15 -13.6 -6.3 | 87 22 -21.6 -1.0 82 13 29566 80 18 -17.7 -3.1 | 95 26 -25.7 2.2 83 13 29870 115 10 -9.1 4.2 | 119 20 -17.1 9.5 84 12 30175 100 10 -9.8 1.7 | 111 19 -17.8 7.0 85 10 31510 100 18 -17.7 3.1 | 108 27 -25.7 8.4 86 7 33960 110 30 -28.2 10.3 | 113 39 -36.2 15.6 Wind Parameters Mean winds (0-6000m): 273.5 at 12.8 knts Storm direction: 303.5 at 9.6 knts Shear (0-3000m) pos: 2.7 neg: 0.9 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 100.6 deg Storm rel helicity (0-3000m) pos: 31.4 neg: -13.2 tot: 18.2 m^2/s^2 ave: 6.1 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 1.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 7.37 Bulk Shear: 19.25 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 ------------------------------------------------------------------------------- 500 210 10 167 14| 5.4 0.0 5.4| 23.5 -2.4 21.1 42.2 0.65| 8.6 5.6 1000 224 9 170 12| 3.9 0.0 3.9| 23.7 -5.8 17.9 17.9 0.27| 7.4 2.0 1500 239 8 170 9| 4.2 0.0 4.2| 23.7 -11.2 12.5 8.4 -0.03| 6.9 -0.2 2000 261 8 175 6| 3.2 0.0 3.2| 25.9 -13.0 12.9 6.5 -0.03| 6.5 -0.2 2500 273 7 174 5| 2.6 1.0 3.6| 27.9 -13.0 14.9 6.0 0.07| 6.4 0.5 3000 275 7 174 5| 2.7 0.9 3.6| 31.4 -13.2 18.2 6.1 0.16| 7.0 1.1 4000 278 9 196 4| 2.0 1.6 3.6| 31.4 -14.3 17.0 4.3 0.12| 6.2 0.8 5000 276 11 214 5| 1.6 1.7 3.3| 32.0 -14.4 17.6 3.5 0.12| 5.4 0.6 6000 273 13 227 7| 1.5 1.7 3.2| 39.9 -16.3 23.5 3.9 0.12| 5.2 0.6 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250827.06.gif