UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080400.upa.cvt Date: 0000Z 4 AUG 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 4 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 114 SFC 969 405 30.4 12.4 33 18.0 18.6 290 14 306.3 308.0 292.9 334.6 9.37 2 953 549 27.6 11.6 37 16.0 17.3 293 13 304.9 306.6 292.3 332.0 9.03 3 939 675 25.2 10.2 39 15.0 15.8 298 13 303.8 305.3 291.3 328.7 8.34 4 925 803 24.0 10.0 41 14.0 15.3 305 14 303.8 305.4 291.4 328.9 8.36 5 882 1217 19.8 9.8 52 10.0 13.6 295 15 303.7 305.3 291.6 329.5 8.65 6 853 1504 17.6 8.6 56 9.0 12.1 286 11 304.3 305.8 291.5 329.0 8.25 7 850 1534 17.4 7.4 52 10.0 11.4 285 11 304.4 305.8 290.9 327.3 7.62 8 799 2058 12.4 7.9 74 4.5 9.7 271 9 304.5 306.0 291.6 329.7 8.40 9 795 2100 12.2 6.2 67 6.0 8.7 265 10 304.7 306.1 290.9 327.3 7.50 10 793 2121 12.4 4.4 58 8.0 7.9 263 10 305.1 306.4 290.3 325.2 6.62 11 790 2153 12.0 4.0 58 8.0 7.5 260 10 305.0 306.2 290.2 324.6 6.46 12 787 2185 12.4 -1.6 38 14.0 5.3 259 10 305.8 306.6 288.5 319.1 4.32 13 785 2206 12.4 -2.6 35 15.0 4.9 258 10 306.0 306.8 288.2 318.5 4.02 14 779 2271 12.0 -4.0 32 16.0 4.2 256 11 306.3 306.9 287.9 317.6 3.65 15 770 2368 11.0 3.0 58 8.0 6.6 253 11 306.2 307.4 290.3 325.0 6.18 16 764 2433 10.4 3.4 62 7.0 6.5 250 12 306.2 307.4 290.5 325.7 6.40 17 752 2565 9.4 3.4 66 6.0 6.1 244 12 306.5 307.8 290.7 326.4 6.51 18 735 2754 8.0 1.0 61 7.0 4.3 235 12 307.0 308.1 290.0 324.2 5.60 19 733 2777 7.6 0.6 61 7.0 3.9 234 12 306.8 307.9 289.8 323.6 5.46 20 728 2833 7.2 -0.8 57 8.0 3.1 233 13 307.0 307.9 289.5 322.3 4.96 21 725 2867 7.2 -3.8 45 11.0 1.9 232 13 307.4 308.1 288.6 319.7 3.98 22 718 2947 6.6 -5.4 42 12.0 1.0 230 14 307.6 308.2 288.3 318.7 3.56 23 712 3016 6.0 -3.0 52 9.0 1.6 228 15 307.6 308.4 289.0 321.0 4.31 24 702 3132 5.4 -9.6 33 15.0 -0.9 226 17 308.2 308.7 287.6 316.6 2.63 25 700 3155 5.2 -9.8 33 15.0 -1.1 225 17 308.2 308.7 287.6 316.5 2.59 26 686 3320 4.2 -14.8 24 19.0 -2.9 222 18 308.9 309.2 286.9 314.6 1.77 27 661 3620 2.2 -16.8 23 19.0 -4.5 216 20 310.0 310.3 287.1 315.0 1.55 28 656 3682 1.6 -17.4 23 19.0 -5.0 215 20 310.0 310.2 287.0 314.8 1.49 29 649 3768 1.2 -14.8 29 16.0 -4.7 213 19 310.5 310.8 287.6 316.5 1.87 30 640 3880 0.4 -18.6 22 19.0 -6.0 212 19 310.8 311.1 287.2 315.3 1.38 31 618 4160 -1.5 -19.5 24 18.0 -7.3 213 19 311.7 312.0 287.5 316.1 1.32 32 610 4263 -2.3 -10.3 54 8.0 -5.5 215 20 312.0 312.5 289.1 321.2 2.86 33 607 4302 -2.5 -13.5 43 11.0 -6.6 215 20 312.2 312.6 288.5 319.4 2.22 34 594 4474 -3.9 -13.9 46 10.0 -7.6 215 20 312.5 312.9 288.6 319.7 2.20 35 576 4716 -5.5 -17.5 38 12.0 -9.5 215 21 313.4 313.7 288.4 318.9 1.68 36 572 4770 -5.9 -15.9 45 10.0 -9.4 215 21 313.5 313.9 288.7 319.9 1.93 37 570 4798 -6.1 -13.1 58 7.0 -8.7 215 21 313.6 314.1 289.2 321.6 2.44 38 568 4825 -6.5 -12.5 62 6.0 -8.8 215 21 313.5 314.0 289.3 321.8 2.58 39 565 4867 -6.7 -15.7 49 9.0 -9.8 215 21 313.7 314.1 288.8 320.3 1.99 40 560 4936 -7.1 -17.1 45 10.0 -10.4 215 21 314.0 314.4 288.7 319.9 1.79 41 542 5190 -9.1 -13.5 70 4.4 -10.7 217 22 314.6 315.1 289.6 322.7 2.49 42 533 5319 -9.9 -13.7 74 3.8 -11.3 217 22 315.2 315.6 289.8 323.3 2.49 43 530 5363 -9.9 -14.9 67 5.0 -11.6 218 23 315.7 316.1 289.7 323.1 2.27 44 525 5436 -10.5 -15.2 68 4.7 -12.1 218 23 315.8 316.2 289.7 323.2 2.23 45 523 5465 -10.5 -16.5 61 6.0 -12.5 218 23 316.1 316.5 289.6 322.8 2.01 46 511 5644 -11.9 -16.2 70 4.3 -13.3 219 23 316.6 317.0 289.8 323.5 2.11 47 506 5719 -12.3 -19.3 56 7.0 -14.4 219 24 317.0 317.3 289.5 322.5 1.64 48 501 5795 -12.7 -17.7 66 5.0 -14.3 220 24 317.4 317.7 289.9 323.7 1.90 49 500 5810 -12.9 -18.9 61 6.0 -14.7 220 24 317.3 317.6 289.7 323.1 1.72 50 497 5856 -13.1 -19.1 61 6.0 -14.9 221 24 317.6 317.9 289.8 323.3 1.70 51 483 6073 -14.9 -19.9 66 5.0 -16.3 224 23 318.0 318.3 289.8 323.5 1.63 52 448 6637 -18.9 -25.9 54 7.0 -20.5 234 26 319.9 320.1 289.8 323.5 1.03 53 438 6805 -20.1 -26.1 59 6.0 -21.5 234 27 320.4 320.6 290.0 324.0 1.04 54 400 7470 -25.3 -35.3 39 10.0 -26.8 225 29 322.1 322.2 289.9 323.8 0.47 55 300 9500 -39.3 -54.3 19 15.0 -40.1 245 63 330.0 330.0 291.8 330.3 0.08 56 263 10386 -46.1 -54.6 38 8.5 -46.4 250 69 332.7 332.7 292.5 333.0 0.09 57 250 10720 -48.7 -54.7 50 6.0 -48.9 245 67 333.7 333.7 292.8 334.0 0.09 58 225 11407 -53.7 -61.7 37 8.0 -53.9 245 63 336.2 336.2 293.4 336.4 0.04 59 200 12170 -51.5 -70.5 9 19.0 -51.9 240 55 351.2 351.2 296.9 351.3 0.01 60 150 14020 -51.3 -81.3 2 30.0 -51.8 230 33 381.7 381.7 302.5 381.7 0.00 61 100 16620 -58.1 -85.1 2 27.0 -58.5 220 14 415.5 415.5 307.2 415.5 0.00 62 85 17638 -59.5 -86.5 2 27.0 -59.9 227 10 432.4 432.4 309.1 432.4 0.00 63 73 18595 -56.7 -85.7 1 29.0 -57.3 239 7 457.6 457.6 311.5 457.6 0.00 64 70 18860 -57.7 -86.7 1 29.0 -58.3 280 7 460.9 460.9 311.8 461.0 0.00 65 63 19524 -59.7 -86.7 2 27.0 -60.2 88 10 470.6 470.6 312.7 470.7 0.00 66 62 19625 -58.5 -86.5 2 28.0 -59.0 106 12 475.5 475.5 313.1 475.5 0.00 67 56 20265 -59.9 -87.9 1 28.0 -60.4 99 11 486.3 486.3 314.0 486.3 0.00 68 53 20611 -57.5 -86.5 1 29.0 -58.2 129 14 499.6 499.6 314.9 499.6 0.00 69 50 20980 -58.1 -87.1 1 29.0 -58.8 55 10 506.6 506.6 315.4 506.6 0.00 70 45 21644 -57.7 -86.7 1 29.0 -58.5 51 12 523.0 523.0 316.5 523.1 0.00 71 39 22555 -53.9 -84.9 1 31.0 -55.3 85 20 554.5 554.5 318.3 554.5 0.01 72 38 22722 -54.5 -85.5 1 31.0 -55.9 82 17 557.1 557.1 318.5 557.1 0.01 73 38 22722 -53.1 -85.1 1 32.0 -54.7 82 17 560.7 560.7 318.7 560.7 0.01 74 36 23069 -54.1 -85.1 1 31.0 -55.6 84 22 566.8 566.8 319.0 566.9 0.01 75 33 23632 -50.9 -83.9 1 33.0 -53.1 119 10 589.6 589.6 320.1 589.7 0.01 76 31 24037 -52.1 -84.1 1 32.0 -54.2 79 10 597.0 597.0 320.5 597.1 0.01 77 30 24250 -51.5 -84.5 1 33.0 -53.8 85 12 604.2 604.2 320.8 604.3 0.01 78 25 25432 -51.3 -84.3 1 33.0 -53.9 64 12 637.2 637.2 322.2 637.3 0.01 79 23 25977 -47.9 -82.9 1 35.0 -51.7 65 22 662.5 662.5 323.2 662.7 0.02 80 21 26577 -47.1 -82.1 1 35.0 -51.4 92 24 682.4 682.4 323.9 682.6 0.02 81 20 26900 -46.9 -81.9 1 35.0 -51.4 95 28 692.6 692.6 324.2 692.8 0.02 82 18 27598 -47.9 -82.9 1 35.0 -52.4 100 30 710.7 710.7 324.8 710.8 0.02 83 16 28381 -45.5 -82.5 1 37.0 -51.2 118 25 742.8 742.8 325.7 743.1 0.03 84 14 29280 -41.7 -80.7 1 39.0 -49.6 93 22 784.6 784.6 326.8 785.0 0.04 85 11 30926 -39.1 -79.1 1 40.0 -49.4 92 25 850.1 850.1 328.4 850.8 0.07 86 10 31580 -38.9 -79.9 1 41.0 -49.8 95 26 874.3 874.4 328.9 875.0 0.07 87 8.6 32614 -39.3 -80.3 1 41.0 -50.7 911.3 911.4 329.7 912.1 0.07 88 7.2 33839 -36.1 -79.1 0 43.0 -50.4 971.9 972.0 330.7 973.2 0.11 TRP 225 11407 -53.7 -61.7 37 8.0 -53.9 245 63 336.2 336.2 293.4 336.4 0.04 WND 263 10386 -46.1 -54.6 38 8.5 -46.4 250 69 332.7 332.7 292.5 333.0 0.09 Sounding variables and indices 1000-500 mb thick: 5696.00 m Freezing level: 635.37 mb = 3938.93 m = 12922.84 ft Wetbulb zero: 705.64 mb = 3089.26 m = 10135.23 ft Precipitable water: 0.99 inches Sfc-500 mean rel hum: 47.72 % Est. max temperature: 28.57 C = 83.42 F Sfc-Lift cond lev (LCL): 745.61 mb = 2635.40 m = 8646.21 ft T: 8.88 C 700-500 lapse rate: 6.82 C/km ThetaE index: 12.07 C Layer 795.0- 770.0 mb Conv cond level (CCL): 719.75 mb = 2926.83 m = 9602.33 ft Mean mixing ratio: 8.62 g/kg Conv temperature: 31.60 C = 88.88 F Cap Strength: 2.17 C Lifted Index: -1.67 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.99 C Lifted Index @700 mb: 0.90 C Showalter Index: -0.32 C Risk: Thunderstorms probable Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.30 C Cross Totals Index: 20.30 C K Index: 22.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 166.80 Risk: None Energy Index: -0.83 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 280.25 J/kg Max Up Vert Vel: 23.67 m/s Conv Inhibition (B-): 82.88 J/kg Cap Strength: 2.17 C Lift Cond Lev (LCL): 754.65 mb = 2535.45 m = 8318.32 ft Lev Free Conv (LFC): 629.65 mb = 4010.39 m = 13157.29 ft Equ Level (EL): 319.65 mb = 9052.34 m = 29698.93 ft B at Equ Level: 278.22 J/kg Max Parcel Lev (MPL): 219.65 mb = 11562.96 m = 37935.77 ft Wind level data Storm motion: 263 at 13 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 ---------------------------------------------------------- 0 969 405 290 14 13.2 -4.8 | 357 6 0.3 -6.4 1 946 610 295 12 10.9 -5.1 | 16 7 -1.9 -6.6 2 925 803 305 14 11.5 -8.0 | 8 10 -1.3 -9.6 3 913 914 305 15 12.3 -8.6 | 3 10 -0.5 -10.2 4 882 1219 295 15 13.6 -6.3 | 354 8 0.8 -7.9 5 850 1534 285 11 10.6 -2.8 | 26 5 -2.2 -4.4 6 821 1829 300 7 6.1 -3.5 | 53 8 -6.7 -5.1 7 791 2134 260 10 9.8 1.7 | 93 3 -3.0 0.2 8 763 2438 250 12 11.3 4.1 | 149 3 -1.5 2.5 9 735 2743 235 12 9.8 6.9 | 151 6 -3.0 5.3 10 700 3155 225 17 12.0 12.0 | 176 10 -0.8 10.5 11 657 3658 215 20 11.5 16.4 | 175 15 -1.3 14.8 12 632 3962 210 18 9.0 15.6 | 165 15 -3.8 14.0 13 608 4267 215 20 11.5 16.4 | 175 15 -1.3 14.8 14 563 4877 215 21 12.0 17.2 | 177 16 -0.8 15.6 15 500 5810 220 24 15.4 18.4 | 189 17 2.6 16.8 16 481 6096 225 23 16.3 16.3 | 193 15 3.5 14.7 17 443 6706 235 27 22.1 15.5 | 214 17 9.3 13.9 18 400 7470 225 29 20.5 20.5 | 202 20 7.7 18.9 19 392 7620 225 29 20.5 20.5 | 202 20 7.7 18.9 20 375 7925 220 31 19.9 23.7 | 198 23 7.1 22.2 21 359 8230 225 30 21.2 21.2 | 203 21 8.4 19.6 22 344 8534 240 36 31.2 18.0 | 228 25 18.4 16.4 23 316 9144 245 55 49.8 23.2 | 240 43 37.0 21.7 24 300 9500 245 63 57.1 26.6 | 240 51 44.3 25.1 25 263 10386 250 69 64.8 23.6 | 247 57 52.0 22.0 26 252 10668 250 69 64.8 23.6 | 247 57 52.0 22.0 27 250 10720 245 67 60.7 28.3 | 241 55 47.9 26.7 28 225 11407 245 63 57.1 26.6 | 240 51 44.3 25.1 29 200 12170 240 55 47.6 27.5 | 233 43 34.8 25.9 30 173 13106 250 42 39.5 14.4 | 244 30 26.7 12.8 31 157 13716 225 43 30.4 30.4 | 211 34 17.6 28.8 32 150 14020 230 33 25.3 21.2 | 212 23 12.5 19.6 33 150 14021 240 38 32.9 19.0 | 229 27 20.1 17.4 34 143 14326 225 34 24.0 24.0 | 207 25 11.2 22.5 35 130 14935 235 29 23.8 16.6 | 216 19 10.9 15.1 36 124 15240 225 28 19.8 19.8 | 201 20 7.0 18.2 37 118 15545 215 29 16.6 23.8 | 190 23 3.8 22.2 38 113 15850 225 26 18.4 18.4 | 198 18 5.6 16.8 39 108 16154 230 30 23.0 19.3 | 210 20 10.2 17.7 40 103 16459 240 25 21.7 12.5 | 219 14 8.8 10.9 41 100 16620 220 14 9.0 10.7 | 157 10 -3.8 9.2 42 98 16764 220 14 9.0 10.7 | 157 10 -3.8 9.2 43 93 17069 260 10 9.8 1.7 | 93 3 -3.0 0.2 44 84 17678 225 10 7.1 7.1 | 134 8 -5.7 5.5 45 80 17983 265 10 10.0 0.9 | 76 3 -2.8 -0.7 46 77 18288 190 7 1.2 6.9 | 115 13 -11.6 5.3 47 70 18860 280 7 6.9 -1.2 | 65 7 -5.9 -2.8 48 70 18898 0 0 -0.0 -0.0 | 83 13 -12.8 -1.6 49 63 19507 85 10 -10.0 -0.9 | 84 23 -22.8 -2.4 50 60 19812 140 14 -9.0 10.7 | 113 24 -21.8 9.2 51 55 20422 85 10 -10.0 -0.9 | 84 23 -22.8 -2.4 52 52 20726 155 16 -6.8 14.5 | 123 23 -19.6 12.9 53 50 20980 55 10 -8.2 -5.7 | 71 22 -21.0 -7.3 54 50 21031 160 10 -3.4 9.4 | 116 18 -16.2 7.8 55 47 21336 60 10 -8.7 -5.0 | 73 22 -21.5 -6.6 56 45 21641 50 12 -9.2 -7.7 | 67 24 -22.0 -9.3 57 41 22250 80 22 -21.7 -3.8 | 81 35 -34.5 -5.4 58 39 22555 85 20 -19.9 -1.7 | 84 33 -32.7 -3.3 59 37 22860 80 15 -14.8 -2.6 | 81 28 -27.6 -4.2 60 36 23165 85 25 -24.9 -2.2 | 84 38 -37.7 -3.7 61 34 23470 130 14 -10.7 9.0 | 108 25 -23.5 7.4 62 32 23774 110 7 -6.6 2.4 | 92 19 -19.4 0.8 63 31 24079 75 10 -9.7 -2.6 | 80 23 -22.5 -4.2 64 30 24250 85 12 -12.0 -1.0 | 84 25 -24.8 -2.6 65 29 24384 65 14 -12.7 -5.9 | 74 27 -25.5 -7.5 66 28 24689 85 13 -13.0 -1.1 | 84 26 -25.8 -2.7 67 26 25298 50 12 -9.2 -7.7 | 67 24 -22.0 -9.3 68 24 25603 80 13 -12.8 -2.3 | 82 26 -25.6 -3.8 69 23 25908 65 22 -19.9 -9.3 | 72 35 -32.7 -10.9 70 22 26213 65 22 -19.9 -9.3 | 72 35 -32.7 -10.9 71 20 26822 110 26 -24.4 8.9 | 101 38 -37.2 7.3 72 20 26900 95 28 -27.9 2.4 | 91 41 -40.7 0.9 73 19 27127 90 19 -19.0 0.0 | 87 32 -31.8 -1.6 74 18 27432 100 30 -29.5 5.2 | 95 43 -42.4 3.6 75 17 28042 100 31 -30.5 5.4 | 95 44 -43.3 3.8 76 16 28346 120 25 -21.7 12.5 | 108 36 -34.5 10.9 77 15 28651 110 25 -23.5 8.6 | 101 37 -36.3 7.0 78 15 28956 120 23 -19.9 11.5 | 107 34 -32.7 9.9 79 14 29261 95 22 -21.9 1.9 | 91 35 -34.7 0.4 80 13 29566 85 24 -23.9 -2.1 | 84 37 -36.7 -3.7 81 10 31580 95 26 -25.9 2.3 | 91 39 -38.7 0.7 Wind Parameters Mean winds (0-6000m): 233.0 at 17.2 knts Storm direction: 263.0 at 12.9 knts Shear (0-3000m) pos: 1.0 neg: 3.7 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 178.9 deg Storm rel helicity (0-3000m) pos: 25.9 neg: -7.9 tot: 18.0 m^2/s^2 ave: 6.0 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 2.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 7.55 Bulk Shear: 37.11 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 ------------------------------------------------------------------------------- 500 298 13 8 8| 4.0 0.0 4.0| 3.8 -4.5 -0.7 -1.3 0.04| 6.4 0.3 1000 298 14 3 8| 2.0 2.3 4.3| 6.7 -7.8 -1.1 -1.1 0.05| 5.9 0.3 1500 296 12 13 7| 2.1 1.5 3.6| 14.2 -7.8 6.4 4.3 0.28| 6.4 1.8 2000 289 12 17 6| 1.6 2.9 4.5| 18.7 -7.8 11.0 5.5 0.39| 6.8 2.7 2500 279 12 17 4| 1.2 3.3 4.6| 21.9 -7.8 14.1 5.6 0.39| 6.5 2.5 3000 267 13 9 1| 1.0 3.7 4.8| 25.9 -7.9 18.0 6.0 0.38| 6.4 2.4 4000 247 14 186 4| 0.5 2.9 3.4| 35.1 -17.4 17.7 4.4 0.32| 5.7 1.8 5000 237 16 184 7| 0.1 2.4 2.5| 45.0 -17.4 27.6 5.5 0.35| 4.8 1.7 6000 233 17 186 9| 0.4 2.0 2.4| 68.2 -17.4 50.9 8.5 0.41| 4.6 1.9 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250804.00.gif