UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102606.upa.cvt Date: 0600Z 26 OCT 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 26 OCT 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 142 SFC 970 405 7.2 6.1 93 1.1 6.6 320 3 282.8 283.9 281.2 299.7 6.09 2 938 674 6.6 2.6 76 4.0 4.6 271 6 284.9 285.8 280.8 298.8 4.92 3 925 785 5.6 2.1 78 3.5 3.9 255 9 285.0 285.9 280.7 298.6 4.81 4 850 1471 0.6 -0.4 93 1.0 0.1 215 13 286.8 287.5 281.0 299.2 4.37 5 819 1768 -1.7 -1.7 100 0.0 -1.7 211 20 287.4 288.1 281.0 299.2 4.12 6 818 1778 -1.7 -1.7 100 0.0 -1.7 211 20 287.5 288.2 281.0 299.3 4.13 7 709 2902 -8.5 -9.0 96 0.5 -8.7 245 29 292.0 292.5 281.4 300.1 2.73 8 700 3001 -8.9 -9.6 95 0.7 -9.1 245 31 292.6 293.1 281.5 300.5 2.63 9 690 3112 -9.3 -10.2 93 0.9 -9.6 247 33 293.4 293.8 281.8 301.0 2.55 10 685 3168 -10.1 -10.8 95 0.7 -10.4 247 34 293.1 293.5 281.5 300.4 2.45 11 672 3315 -11.9 -15.4 75 3.5 -12.9 249 37 292.7 293.0 280.4 297.9 1.72 12 659 3464 -13.7 -17.9 71 4.2 -14.7 252 36 292.3 292.6 279.8 296.7 1.42 13 650 3569 -14.7 -19.4 67 4.7 -15.8 253 35 292.3 292.6 279.7 296.2 1.26 14 606 4096 -17.3 -18.8 88 1.5 -17.7 257 38 295.3 295.5 281.2 299.7 1.43 15 601 4158 -17.5 -19.6 84 2.1 -18.0 258 40 295.7 296.0 281.3 299.9 1.34 16 593 4258 -18.1 -24.1 59 6.0 -19.3 260 43 296.2 296.3 280.9 299.1 0.92 17 586 4347 -18.5 -23.5 65 5.0 -19.6 261 45 296.7 296.9 281.3 299.8 0.98 18 576 4475 -19.3 -26.3 54 7.0 -20.6 262 47 297.2 297.4 281.2 299.7 0.77 19 574 4501 -19.5 -28.5 45 9.0 -21.1 262 47 297.3 297.4 281.1 299.4 0.63 20 570 4553 -19.3 -27.3 49 8.0 -20.8 262 48 298.1 298.3 281.5 300.4 0.71 21 565 4618 -19.9 -35.9 23 16.0 -22.1 263 48 298.2 298.2 281.0 299.2 0.32 22 561 4671 -20.3 -40.3 15 20.0 -22.7 263 49 298.3 298.3 280.9 299.0 0.20 23 559 4698 -19.9 -43.9 10 24.0 -22.5 263 49 299.1 299.1 281.1 299.6 0.14 24 557 4724 -19.9 -45.9 8 26.0 -22.5 264 50 299.4 299.4 281.3 299.8 0.11 25 518 5260 -22.3 -47.3 8 25.0 -24.6 274 61 302.8 302.8 282.7 303.1 0.10 26 500 5520 -21.5 -44.5 11 23.0 -24.0 275 83 306.8 306.9 284.3 307.4 0.15 27 472 5945 -22.9 -50.9 6 28.0 -25.4 271 90 310.2 310.2 285.5 310.5 0.08 28 437 6506 -26.9 -48.9 11 22.0 -28.7 268 103 312.0 312.1 286.2 312.4 0.10 29 426 6690 -28.3 -42.3 25 14.0 -29.7 267 108 312.5 312.6 286.5 313.3 0.22 30 421 6774 -28.7 -43.7 22 15.0 -30.2 266 110 313.1 313.1 286.6 313.8 0.19 31 419 6809 -28.7 -52.7 8 24.0 -30.4 266 111 313.5 313.5 286.6 313.8 0.07 32 411 6947 -29.5 -54.5 7 25.0 -31.2 265 115 314.2 314.2 286.9 314.4 0.06 33 400 7140 -30.9 -57.9 5 27.0 -32.4 265 110 314.8 314.8 287.1 315.0 0.04 34 390 7318 -32.3 -58.3 6 26.0 -33.7 265 108 315.3 315.3 287.2 315.4 0.04 35 352 8033 -36.1 -60.1 7 24.0 -37.2 273 123 319.5 319.5 288.6 319.7 0.03 36 330 8478 -36.7 -61.7 6 25.0 -37.8 276 131 324.7 324.7 290.2 324.8 0.03 37 300 9130 -40.9 -63.9 7 23.0 -41.7 280 143 327.7 327.7 291.1 327.8 0.02 38 294 9268 -41.9 -64.9 6 23.0 -42.6 280 146 328.2 328.2 291.2 328.3 0.02 39 283 9526 -43.1 -66.1 6 23.0 -43.8 280 150 330.1 330.1 291.7 330.1 0.02 40 269 9867 -44.7 -67.7 6 23.0 -45.3 279 143 332.6 332.6 292.4 332.6 0.02 41 250 10360 -43.5 -72.5 3 29.0 -44.3 275 115 341.4 341.4 294.7 341.4 0.01 42 239 10661 -43.3 -74.3 2 31.0 -44.1 275 112 346.1 346.1 295.8 346.1 0.01 43 219 11244 -45.9 -75.9 2 30.0 -46.6 277 112 350.9 350.9 296.8 350.9 0.01 44 201 11807 -49.5 -77.5 2 28.0 -50.0 280 120 353.9 353.9 297.5 353.9 0.00 45 200 11840 -49.5 -77.5 2 28.0 -50.0 280 120 354.4 354.4 297.5 354.4 0.00 46 181 12491 -52.3 -80.3 2 28.0 -52.7 280 101 360.1 360.1 298.7 360.1 0.00 47 178 12600 -52.1 -81.1 2 29.0 -52.5 280 97 362.1 362.1 299.1 362.1 0.00 48 169 12936 -52.9 -80.9 2 28.0 -53.3 281 89 366.2 366.2 299.9 366.2 0.00 49 150 13700 -56.7 -82.7 2 26.0 -57.0 285 85 372.4 372.4 301.0 372.4 0.00 50 141 14091 -58.1 -84.1 2 26.0 -58.4 285 79 376.6 376.6 301.7 376.6 0.00 51 130 14598 -61.1 -84.1 3 23.0 -61.3 281 69 380.1 380.1 302.2 380.1 0.00 52 122 14991 -62.1 -85.1 3 23.0 -62.3 274 77 385.2 385.2 303.1 385.2 0.00 53 117 15249 -63.3 -85.3 4 22.0 -63.5 265 74 387.6 387.6 303.5 387.6 0.00 54 104 15976 -61.3 -86.3 2 25.0 -61.6 284 75 404.7 404.7 305.8 404.7 0.00 55 100 16220 -59.3 -86.3 2 27.0 -59.6 295 75 413.2 413.2 306.9 413.2 0.00 56 90 16877 -62.1 -86.1 3 24.0 -62.3 283 53 420.2 420.2 307.7 420.2 0.00 57 80 17598 -67.5 -88.5 4 21.0 -67.7 268 49 423.5 423.5 308.1 423.5 0.00 58 70 18420 -59.1 -88.1 1 29.0 -59.6 270 54 457.9 457.9 311.6 458.0 0.00 59 68 18601 -59.5 -87.5 1 28.0 -60.0 270 54 460.9 460.9 311.8 460.9 0.00 60 66 18789 -56.5 -86.5 1 30.0 -57.2 270 54 471.4 471.4 312.7 471.4 0.00 61 55 19927 -63.3 -89.3 2 26.0 -63.7 230 31 481.0 481.0 313.5 481.0 0.00 62 50 20520 -57.9 -87.9 1 30.0 -58.6 260 18 507.0 507.0 315.4 507.1 0.00 63 47 20907 -60.1 -88.1 1 28.0 -60.7 258 22 510.8 510.8 315.7 510.8 0.00 64 41 21754 -62.1 -90.1 1 28.0 -62.6 265 25 526.2 526.2 316.7 526.2 0.00 65 41 21754 -58.7 -88.7 1 30.0 -59.5 265 25 534.7 534.7 317.2 534.7 0.00 66 39 22068 -58.3 -87.3 1 29.0 -59.2 279 24 543.4 543.4 317.7 543.4 0.00 67 36 22568 -61.1 -89.1 1 28.0 -61.8 299 12 548.7 548.7 318.0 548.7 0.00 68 33 23111 -58.5 -88.5 1 30.0 -59.5 275 18 569.4 569.4 319.1 569.5 0.00 69 31 23504 -58.1 -88.1 1 30.0 -59.2 316 12 580.8 580.8 319.7 580.8 0.01 70 30 23710 -59.1 -89.1 1 30.0 -60.1 290 12 583.5 583.5 319.8 583.6 0.00 71 27 24379 -55.1 -87.1 1 32.0 -56.8 270 18 612.6 612.6 321.2 612.7 0.01 72 24 25128 -57.9 -87.9 1 30.0 -59.3 314 19 625.5 625.5 321.7 625.5 0.01 73 23 25397 -57.3 -88.3 1 31.0 -58.9 328 14 634.9 634.9 322.1 634.9 0.01 74 22 25681 -54.5 -87.5 1 33.0 -56.6 311 10 651.4 651.4 322.7 651.4 0.01 75 20 26290 -56.1 -87.1 1 31.0 -58.1 290 13 664.5 664.5 323.2 664.5 0.01 76 18 26957 -57.7 -88.7 1 31.0 -59.5 277 17 679.7 679.7 323.7 679.8 0.01 77 17 27318 -57.3 -88.3 1 31.0 -59.3 298 11 692.2 692.2 324.2 692.3 0.01 TRP 117 15249 -63.3 -85.3 4 22.0 -63.5 265 74 387.6 387.6 303.5 387.6 0.00 WND 283 9526 -43.1 -66.1 6 23.0 -43.8 280 150 330.1 330.1 291.7 330.1 0.02 Sounding variables and indices 1000-500 mb thick: 5378.00 m Freezing level: 841.91 mb = 1548.49 m = 5080.28 ft Wetbulb zero: 847.66 mb = 1493.02 m = 4898.29 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 70.84 % Est. max temperature: 11.74 C = 53.13 F Sfc-Lift cond lev (LCL): 953.91 mb = 538.91 m = 1768.04 ft T: 6.90 C 700-500 lapse rate: 5.00 C/km ThetaE index: 1.07 C Layer 938.0- 850.0 mb Conv cond level (CCL): 862.74 mb = 1350.27 m = 4429.96 ft Mean mixing ratio: 4.94 g/kg Conv temperature: 10.84 C = 51.52 F Cap Strength: 5.22 C Lifted Index: 8.22 C Risk: None Lifted Index @300 mb: 20.49 C Lifted Index @700 mb: 1.16 C Showalter Index: 8.01 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 21.10 C K Index: 21.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 109.00 Risk: None Energy Index: 1.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.01 J/kg Max Up Vert Vel: 5.48 m/s Conv Inhibition (B-): 55.67 J/kg Cap Strength: 7.94 C Lift Cond Lev (LCL): 881.56 mb = 1175.28 m = 3855.85 ft Lev Free Conv (LFC): 656.56 mb = 3492.47 m = 11458.10 ft Equ Level (EL): 626.56 mb = 3845.12 m = 12615.08 ft B at Equ Level: 14.21 J/kg Max Parcel Lev (MPL): 586.56 mb = 4340.02 m = 14238.75 ft Wind level data Storm motion: 291 at 30 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 ---------------------------------------------------------- 0 970 405 320 3 1.9 -2.3 | 108 28 -26.3 8.4 1 946 610 280 4 3.9 -0.7 | 112 26 -24.3 10.0 2 925 785 255 9 8.7 2.3 | 124 23 -19.5 13.0 3 910 914 250 9 8.5 3.1 | 125 24 -19.7 13.8 4 877 1219 220 8 5.1 6.1 | 126 29 -23.0 16.8 5 850 1471 215 13 7.5 10.6 | 136 30 -20.7 21.3 6 812 1829 210 21 10.5 18.2 | 148 34 -17.7 28.9 7 781 2134 225 23 16.3 16.3 | 156 29 -11.9 26.9 8 752 2438 240 24 20.8 12.0 | 162 24 -7.4 22.7 9 723 2743 245 27 24.5 11.4 | 170 22 -3.7 22.1 10 700 3001 245 31 28.1 13.1 | 180 24 -0.1 23.8 11 668 3353 250 38 35.7 13.0 | 198 25 7.5 23.7 12 641 3658 255 33 31.9 8.5 | 191 20 3.7 19.2 13 616 3962 255 34 32.8 8.8 | 193 20 4.7 19.5 14 591 4267 260 44 43.3 7.6 | 220 24 15.1 18.3 15 545 4877 265 52 51.8 4.5 | 237 28 23.6 15.2 16 502 5486 280 67 66.0 -11.6 | 271 38 37.8 -1.0 17 500 5520 275 83 82.7 -7.2 | 266 55 54.5 3.4 18 462 6096 270 92 92.0 -0.0 | 261 65 63.8 10.7 19 407 7010 265 117 116.6 10.2 | 257 91 88.4 20.9 20 400 7140 265 110 109.6 9.6 | 256 84 81.4 20.3 21 390 7315 265 108 107.6 9.4 | 256 82 79.4 20.1 22 373 7620 270 116 116.0 -0.0 | 263 88 87.8 10.7 23 300 9130 280 143 140.8 -24.8 | 277 114 112.6 -14.2 24 299 9144 280 144 141.8 -25.0 | 277 115 113.6 -14.3 25 283 9526 280 150 147.7 -26.0 | 277 121 119.5 -15.4 26 274 9754 280 150 147.7 -26.0 | 277 121 119.5 -15.4 27 250 10360 275 115 114.6 -10.0 | 270 86 86.4 0.7 28 228 10973 275 108 107.6 -9.4 | 269 79 79.4 1.3 29 200 11840 280 120 118.2 -20.8 | 276 91 90.0 -10.2 30 199 11887 280 121 119.2 -21.0 | 276 92 91.0 -10.3 31 172 12802 280 90 88.6 -15.6 | 275 61 60.4 -5.0 32 150 13700 285 85 82.1 -22.0 | 282 55 53.9 -11.3 33 136 14326 285 76 73.4 -19.7 | 281 46 45.2 -9.0 34 129 14630 280 68 67.0 -11.8 | 272 39 38.8 -1.1 35 117 15240 270 83 83.0 -0.0 | 259 56 54.8 10.7 36 117 15249 265 74 73.7 6.4 | 249 49 45.5 17.1 37 112 15545 265 74 73.7 6.4 | 249 49 45.5 17.1 38 100 16220 295 75 68.0 -31.7 | 298 45 39.8 -21.0 39 96 16459 290 87 81.8 -29.8 | 290 57 53.6 -19.1 40 87 17069 280 36 35.5 -6.3 | 239 9 7.3 4.4 41 75 17983 260 58 57.1 10.1 | 234 36 28.9 20.7 42 72 18288 270 48 48.0 -0.0 | 242 23 19.8 10.7 43 70 18420 270 54 54.0 -0.0 | 248 28 25.8 10.7 44 65 18898 270 54 54.0 -0.0 | 248 28 25.8 10.7 45 62 19202 260 23 22.7 4.0 | 159 16 -5.5 14.7 46 59 19507 230 23 17.6 14.8 | 157 28 -10.6 25.5 47 53 20117 230 35 26.8 22.5 | 178 33 -1.4 33.2 48 51 20422 250 39 36.6 13.3 | 199 25 8.5 24.0 49 50 20520 260 18 17.7 3.1 | 143 17 -10.5 13.8 50 48 20726 285 29 28.0 -7.5 | 177 3 -0.2 3.2 51 46 21031 240 17 14.7 8.5 | 145 23 -13.5 19.2 52 44 21336 250 23 21.6 7.9 | 160 20 -6.6 18.5 53 42 21641 265 25 24.9 2.2 | 166 13 -3.3 12.9 54 40 21946 265 26 25.9 2.3 | 170 13 -2.3 12.9 55 38 22250 300 20 17.3 -10.0 | 94 11 -10.9 0.7 56 36 22555 300 12 10.4 -6.0 | 105 18 -17.8 4.7 57 34 22860 275 10 10.0 -0.9 | 118 21 -18.2 9.8 58 33 23165 275 20 19.9 -1.7 | 137 12 -8.3 8.9 59 31 23470 320 12 7.7 -9.2 | 94 21 -20.5 1.5 60 30 23710 290 12 11.3 -4.1 | 111 18 -16.9 6.6 61 30 23774 315 8 5.7 -5.7 | 103 23 -22.5 5.0 62 28 24079 305 10 8.2 -5.7 | 104 21 -20.0 4.9 63 27 24384 270 18 18.0 -0.0 | 136 15 -10.2 10.7 64 25 24994 310 22 16.9 -14.1 | 73 12 -11.3 -3.5 65 23 25298 320 16 10.3 -12.3 | 85 18 -17.9 -1.6 66 22 25603 345 10 2.6 -9.7 | 92 26 -25.6 1.0 67 21 25908 215 10 5.7 8.2 | 130 29 -22.5 18.9 68 20 26213 225 19 13.4 13.4 | 149 28 -14.8 24.1 69 20 26290 290 13 12.2 -4.4 | 111 17 -16.0 6.2 70 19 26518 265 21 20.9 1.8 | 150 14 -7.3 12.5 71 17 26822 300 10 8.7 -5.0 | 106 20 -19.5 5.7 72 14 27432 295 16 14.5 -6.8 | 106 14 -13.7 3.9 Wind Parameters Mean winds (0-6000m): 260.7 at 40.2 knts Storm direction: 290.7 at 30.1 knts Shear (0-3000m) pos: 4.1 neg: 3.9 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 89.1 deg Storm rel helicity (0-3000m) pos: 293.5 neg: -0.5 tot: 293.0 m^2/s^2 ave: 97.7 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 7.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.10 Bulk Shear: 156.29 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 ------------------------------------------------------------------------------- 500 267 6 116 25| 0.0 8.7 8.7| 49.5 0.0 49.5 98.9 0.83| 9.3 7.7 1000 243 7 123 26| 0.0 6.6 6.6| 81.5 -0.5 80.9 80.9 0.68| 8.8 6.0 1500 226 11 131 27| 0.0 7.7 7.7|158.7 -0.5 158.1 105.4 0.76| 9.5 7.2 2000 226 14 138 27| 2.6 5.8 8.4|202.0 -0.5 201.5 100.7 0.70| 9.7 6.8 2500 232 16 143 26| 3.2 4.6 7.9|239.2 -0.5 238.7 95.5 0.73| 9.2 6.7 3000 237 19 151 24| 4.1 3.9 7.9|293.5 -0.5 293.0 97.7 0.77| 9.2 7.1 4000 245 24 163 22| 4.5 2.9 7.4|365.3 -12.5 352.8 88.2 0.72| 9.2 6.6 5000 254 30 182 19| 6.1 2.3 8.4|547.9 -12.5 535.4 107.1 0.76| 10.0 7.6 6000 261 40 214 21| 5.1 4.8 9.9|557.5-161.2 396.3 66.0 0.48| 11.7 5.6 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20251026.06.gif