UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 18 APR 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 109 SFC 967 405 22.2 -4.8 16 27.0 9.4 340 4 298.2 298.7 284.0 306.6 2.76 2 955 511 20.2 -7.8 14 28.0 7.8 350 5 297.2 297.6 283.0 304.0 2.22 3 941 636 18.4 -8.6 15 27.0 6.8 7 6 296.7 297.0 282.7 303.2 2.12 4 925 780 17.0 -9.0 16 26.0 5.9 45 3 296.7 297.1 282.6 303.1 2.09 5 850 1490 10.0 -11.0 22 21.0 1.8 40 3 296.6 297.0 282.4 302.6 1.94 6 823 1757 7.4 -10.6 27 18.0 0.4 55 7 296.6 297.0 282.5 303.0 2.07 7 771 2289 2.8 -13.2 30 16.0 -2.9 55 12 297.3 297.6 282.5 302.8 1.79 8 756 2448 1.8 -15.2 27 17.0 -3.9 50 14 297.8 298.1 282.5 302.7 1.55 9 735 2674 0.2 -18.8 22 19.0 -5.6 39 15 298.5 298.7 282.3 302.3 1.18 10 724 2795 0.0 -23.0 16 23.0 -6.4 29 15 299.6 299.7 282.3 302.3 0.83 11 718 2861 0.0 -26.0 12 26.0 -6.7 22 16 300.3 300.4 282.3 302.4 0.64 12 712 2929 1.0 -34.0 5 35.0 -6.8 14 17 302.1 302.2 282.7 303.2 0.30 13 700 3065 0.0 -34.0 6 34.0 -7.4 360 16 302.5 302.5 282.8 303.5 0.31 14 666 3461 -2.3 -34.3 7 32.0 -9.1 2 16 304.2 304.3 283.5 305.3 0.31 15 642 3751 -4.5 -26.5 16 22.0 -10.0 4 21 305.0 305.1 284.2 307.2 0.68 16 638 3800 -4.9 -23.9 21 19.0 -9.9 4 22 305.0 305.2 284.5 307.9 0.87 17 633 3861 -5.3 -17.3 38 12.0 -9.1 3 24 305.3 305.6 285.4 310.3 1.55 18 623 3986 -6.1 -16.1 45 10.0 -9.4 2 27 305.8 306.1 285.8 311.3 1.75 19 609 4164 -5.7 -16.7 42 11.0 -9.3 1 32 308.2 308.5 286.6 313.7 1.70 20 567 4720 -8.5 -25.5 24 17.0 -12.8 4 39 311.3 311.4 286.8 314.1 0.85 21 539 5109 -11.7 -24.7 33 13.0 -14.9 6 42 312.0 312.2 287.2 315.2 0.96 22 523 5339 -13.3 -27.3 30 14.0 -16.5 8 44 312.8 312.9 287.2 315.4 0.78 23 500 5680 -14.7 -30.7 24 16.0 -18.0 10 47 315.1 315.2 287.8 317.2 0.59 24 481 5974 -16.3 -33.3 22 17.0 -19.5 13 50 316.7 316.7 288.2 318.4 0.48 25 450 6474 -19.5 -41.5 12 22.0 -22.5 12 55 318.7 318.8 288.6 319.6 0.22 26 425 6898 -22.9 -42.9 14 20.0 -25.4 9 57 319.6 319.7 288.9 320.4 0.20 27 400 7340 -27.1 -45.1 16 18.0 -28.9 5 57 319.8 319.8 288.9 320.4 0.17 28 395 7430 -27.9 -45.9 16 18.0 -29.6 5 57 319.9 319.9 288.9 320.5 0.16 29 378 7744 -30.9 -43.9 27 13.0 -32.1 5 59 320.0 320.0 289.0 320.7 0.21 30 357 8146 -34.5 -39.3 62 4.8 -35.0 5 62 320.4 320.5 289.3 321.7 0.35 31 356 8166 -34.5 -40.5 54 6.0 -35.1 5 62 320.7 320.7 289.3 321.8 0.31 32 351 8264 -35.3 -41.3 54 6.0 -35.8 5 63 320.9 320.9 289.3 322.0 0.29 33 341 8465 -36.3 -46.3 35 10.0 -37.1 5 65 322.2 322.2 289.6 322.9 0.18 34 335 8588 -37.3 -46.3 39 9.0 -37.9 5 66 322.5 322.5 289.7 323.1 0.18 35 326 8775 -38.5 -54.5 17 16.0 -39.3 5 67 323.3 323.3 289.9 323.6 0.07 36 319 8924 -39.7 -53.7 21 14.0 -40.4 5 68 323.7 323.7 290.0 324.0 0.08 37 312 9075 -40.9 -59.9 11 19.0 -41.6 5 69 324.1 324.1 290.0 324.2 0.04 38 300 9340 -43.1 -56.1 23 13.0 -43.6 10 73 324.6 324.6 290.2 324.9 0.06 39 283 9729 -46.5 -53.5 45 7.0 -46.8 10 75 325.2 325.2 290.5 325.6 0.09 40 275 9918 -47.5 -57.5 31 10.0 -47.9 10 76 326.4 326.4 290.7 326.7 0.06 41 269 10063 -48.7 -55.7 44 7.0 -48.9 10 77 326.7 326.8 290.9 327.0 0.07 42 262 10236 -49.9 -58.9 34 9.0 -50.1 10 78 327.5 327.5 291.0 327.7 0.05 43 260 10286 -50.3 -58.3 38 8.0 -50.5 10 78 327.6 327.6 291.1 327.8 0.06 44 252 10489 -51.7 -60.7 33 9.0 -51.9 10 80 328.5 328.5 291.3 328.6 0.04 45 250 10540 -52.1 -63.1 25 11.0 -52.3 10 80 328.6 328.6 291.3 328.7 0.03 46 241 10776 -53.3 -65.3 22 12.0 -53.5 10 81 330.3 330.3 291.8 330.4 0.02 47 238 10856 -53.7 -65.7 22 12.0 -53.9 10 81 330.9 330.9 292.0 330.9 0.02 48 232 11020 -54.9 -67.9 19 13.0 -55.1 10 82 331.5 331.5 292.2 331.5 0.02 49 210 11648 -59.7 -67.7 35 8.0 -59.8 3 74 333.5 333.5 292.7 333.6 0.02 50 207 11737 -60.5 -69.5 30 9.0 -60.6 2 73 333.7 333.7 292.7 333.7 0.02 51 201 11919 -62.1 -68.1 44 6.0 -62.1 0 70 333.9 333.9 292.8 334.0 0.02 52 200 11950 -62.1 -67.1 51 5.0 -62.1 360 70 334.4 334.4 292.9 334.5 0.02 53 198 12012 -62.5 -67.5 51 5.0 -62.6 360 70 334.7 334.8 293.0 334.8 0.02 54 186 12396 -63.9 -70.9 38 7.0 -64.0 2 77 338.5 338.5 294.0 338.6 0.01 55 178 12665 -65.4 -73.0 34 7.7 -65.4 5 87 340.4 340.4 294.4 340.5 0.01 56 174 12803 -66.1 -74.1 32 8.0 -66.1 5 87 341.4 341.4 294.7 341.5 0.01 57 165 13124 -66.3 -79.3 15 13.0 -66.4 2 78 346.3 346.3 295.8 346.3 0.00 58 160 13310 -67.5 -79.5 17 12.0 -67.5 360 73 347.3 347.3 296.0 347.4 0.00 59 154 13541 -66.5 -80.5 12 14.0 -66.6 3 64 352.9 352.9 297.3 352.9 0.00 60 150 13700 -67.1 -81.1 12 14.0 -67.2 5 58 354.5 354.5 297.6 354.5 0.00 61 100 16190 -60.9 -85.9 2 25.0 -61.2 340 35 410.1 410.1 306.5 410.1 0.00 62 99 16252 -61.3 -86.3 2 25.0 -61.6 340 35 410.5 410.5 306.6 410.5 0.00 63 90 16843 -61.1 -87.1 2 26.0 -61.4 341 29 422.2 422.2 308.0 422.2 0.00 64 88 16983 -59.3 -86.3 2 27.0 -59.7 334 29 428.5 428.5 308.7 428.5 0.00 65 77 17821 -57.9 -85.9 2 28.0 -58.4 328 18 448.1 448.1 310.7 448.1 0.00 66 70 18420 -59.1 -87.1 1 28.0 -59.6 285 11 457.9 457.9 311.6 458.0 0.00 67 67 18693 -60.1 -87.1 2 27.0 -60.5 299 14 461.6 461.6 311.9 461.6 0.00 68 64 18980 -58.1 -87.1 1 29.0 -58.7 307 16 472.0 472.0 312.8 472.0 0.00 69 58 19599 -58.1 -87.1 1 29.0 -58.7 330 18 485.5 485.5 313.9 485.5 0.00 70 57 19709 -56.1 -86.1 1 30.0 -56.9 330 17 492.5 492.5 314.4 492.5 0.00 71 52 20292 -55.5 -85.5 1 30.0 -56.4 306 9 507.0 507.0 315.4 507.0 0.01 72 50 20540 -58.3 -87.3 1 29.0 -59.0 195 7 506.1 506.1 315.4 506.1 0.00 73 45 21202 -58.9 -86.9 2 28.0 -59.6 328 6 520.1 520.1 316.3 520.1 0.00 74 42 21640 -54.7 -85.7 1 31.0 -55.9 282 12 540.9 540.9 317.6 540.9 0.01 75 39 22112 -56.7 -86.7 1 30.0 -57.8 13 12 547.4 547.4 317.9 547.4 0.01 76 38 22277 -55.7 -85.7 1 30.0 -56.9 5 12 554.0 554.0 318.3 554.1 0.01 77 33 23173 -57.3 -86.3 1 29.0 -58.5 288 7 572.6 572.6 319.3 572.7 0.01 78 31 23571 -54.5 -85.5 1 31.0 -56.1 223 3 590.5 590.5 320.2 590.6 0.01 79 30 23780 -55.9 -85.9 1 30.0 -57.3 145 5 592.2 592.3 320.3 592.3 0.01 80 24 25209 -52.9 -84.9 1 32.0 -55.2 77 9 640.0 640.0 322.3 640.1 0.01 81 21 26067 -54.7 -85.7 1 31.0 -56.9 293 9 659.5 659.5 323.0 659.6 0.01 82 20 26380 -52.7 -84.7 1 32.0 -55.5 180 6 674.9 674.9 323.6 675.0 0.02 83 13 29194 -47.3 -82.3 1 35.0 -53.0 0 0 782.0 782.1 326.8 782.4 0.04 84 11 30297 -48.3 -83.3 1 35.0 -54.2 107 9 816.7 816.7 327.7 817.0 0.03 85 11 30297 -46.5 -82.5 1 36.0 -53.1 107 9 823.2 823.2 327.8 823.6 0.04 86 10 30930 -45.9 -81.9 1 36.0 -53.2 140 3 848.2 848.2 328.4 848.7 0.05 87 9.9 30997 -45.7 -82.7 1 37.0 -53.1 137 3 851.4 851.4 328.4 851.8 0.04 88 9.0 31639 -40.7 -80.7 1 40.0 -51.1 106 3 894.2 894.2 329.3 894.8 0.07 89 8.3 32191 -39.3 -79.3 1 40.0 -50.8 80 4 920.6 920.7 329.8 921.6 0.09 90 7.0 33360 -38.5 -79.5 1 41.0 -51.4 25 4 969.9 970.0 330.7 971.1 0.10 91 6.9 33459 -38.5 -79.5 1 41.0 -51.5 973.9 974.0 330.8 975.1 0.10 92 6.5 33872 -35.5 -78.5 0 43.0 -50.7 1003.3 1003.4 331.2 1004.9 0.13 93 6.4 33980 -35.9 -78.9 0 43.0 -50.9 1006.1 1006.2 331.3 1007.6 0.12 TRP 160 13310 -67.5 -79.5 17 12.0 -67.5 360 73 347.3 347.3 296.0 347.4 0.00 WND 178 12665 -65.4 -73.0 34 7.7 -65.4 5 87 340.4 340.4 294.4 340.5 0.01 Sounding variables and indices 1000-500 mb thick: 5571.00 m Freezing level: 700.00 mb = 3065.00 m = 10055.65 ft Wetbulb zero: 816.31 mb = 1823.29 m = 5981.85 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 23.28 % Est. max temperature: 20.71 C = 69.29 F Sfc-Lift cond lev (LCL): 645.51 mb = 3707.54 m = 12163.70 ft T: -4.17 C 700-500 lapse rate: 5.62 C/km ThetaE index: 4.02 C Layer 955.0- 823.0 mb Conv cond level (CCL): 472.77 mb = 6103.38 m = 20023.97 ft Mean mixing ratio: 2.11 g/kg Conv temperature: 41.01 C = 105.82 F Cap Strength: 10.70 C Lifted Index: 12.00 C Risk: None Lifted Index @300 mb: 15.24 C Lifted Index @700 mb: 5.10 C Showalter Index: 12.47 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 3.70 C K Index: -20.30 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 3.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.65 J/kg Max Up Vert Vel: 3.65 m/s Conv Inhibition (B-): 58086.11 J/kg Cap Strength: 11.76 C Lift Cond Lev (LCL): 623.77 mb = 3976.19 m = 13045.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 41 at 18 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 ---------------------------------------------------------- 0 967 405 340 4 1.4 -3.8 | 233 17 13.4 9.9 1 944 610 360 6 -0.0 -6.0 | 237 14 12.0 7.7 2 925 780 45 3 -2.1 -2.1 | 221 15 9.9 11.5 3 910 914 35 3 -1.7 -2.5 | 223 15 10.3 11.2 4 878 1219 75 2 -1.9 -0.5 | 217 17 10.1 13.1 5 850 1490 40 3 -1.9 -2.3 | 222 15 10.1 11.4 6 815 1829 60 8 -6.9 -4.0 | 208 11 5.1 9.7 7 785 2134 60 10 -8.7 -5.0 | 201 9 3.3 8.7 8 756 2438 50 14 -10.7 -9.0 | 195 5 1.3 4.7 9 728 2743 35 15 -8.6 -12.3 | 248 4 3.4 1.4 10 701 3048 360 18 -0.0 -18.0 | 290 13 12.0 -4.3 11 700 3065 360 16 -0.0 -16.0 | 281 12 12.0 -2.3 12 675 3353 360 15 -0.0 -15.0 | 276 12 12.0 -1.3 13 649 3658 5 19 -1.7 -18.9 | 297 12 10.3 -5.3 14 600 4267 360 35 -0.0 -35.0 | 331 24 12.0 -21.3 15 554 4877 5 40 -3.5 -39.8 | 342 28 8.5 -26.2 16 500 5680 10 47 -8.2 -46.3 | 353 33 3.8 -32.6 17 473 6096 15 51 -13.2 -49.3 | 2 36 -1.2 -35.6 18 436 6706 10 57 -9.9 -56.1 | 357 43 2.1 -42.5 19 400 7340 5 57 -5.0 -56.8 | 351 44 7.0 -43.1 20 384 7620 5 58 -5.1 -57.8 | 351 45 6.9 -44.1 21 309 9144 5 70 -6.1 -69.7 | 354 56 5.9 -56.1 22 300 9340 10 73 -12.7 -71.9 | 1 58 -0.7 -58.2 23 250 10540 10 80 -13.9 -78.8 | 2 65 -1.9 -65.1 24 233 10973 10 82 -14.2 -80.8 | 2 67 -2.2 -67.1 25 200 11950 360 70 -0.0 -70.0 | 348 58 12.0 -56.3 26 192 12192 360 69 -0.0 -69.0 | 348 57 12.0 -55.3 27 178 12665 5 87 -7.6 -86.7 | 357 73 4.4 -73.0 28 174 12802 5 87 -7.6 -86.7 | 357 73 4.4 -73.0 29 160 13310 360 73 -0.0 -73.0 | 349 61 12.0 -59.3 30 150 13700 5 58 -5.1 -57.8 | 351 45 6.9 -44.1 31 142 14021 355 53 4.6 -52.8 | 337 43 16.6 -39.1 32 117 15240 355 46 4.0 -45.8 | 334 36 16.0 -32.2 33 111 15545 360 41 -0.0 -41.0 | 336 30 12.0 -27.3 34 106 15850 350 35 6.1 -34.5 | 319 28 18.1 -20.8 35 100 16190 340 35 12.0 -32.9 | 309 31 24.0 -19.2 36 96 16459 340 35 12.0 -32.9 | 309 31 24.0 -19.2 37 91 16764 345 30 7.8 -29.0 | 308 25 19.8 -15.3 38 87 17069 330 28 14.0 -24.2 | 292 28 26.0 -10.6 39 83 17374 350 22 3.8 -21.7 | 297 18 15.8 -8.0 40 75 17983 320 16 10.3 -12.3 | 266 22 22.3 1.4 41 71 18288 330 17 8.5 -14.7 | 273 21 20.5 -1.1 42 70 18420 285 11 10.6 -2.8 | 244 25 22.6 10.8 43 65 18898 310 16 12.3 -10.3 | 262 24 24.2 3.4 44 62 19202 300 17 14.7 -8.5 | 259 27 26.7 5.2 45 59 19507 330 18 9.0 -15.6 | 275 21 21.0 -1.9 46 56 19812 330 17 8.5 -14.7 | 273 21 20.5 -1.1 47 53 20117 280 4 3.9 -0.7 | 231 21 15.9 13.0 48 51 20422 325 12 6.9 -9.8 | 259 19 18.9 3.8 49 50 20540 195 7 1.8 6.8 | 214 25 13.8 20.4 50 49 20726 0 0 -0.0 -0.0 | 221 18 12.0 13.7 51 44 21336 320 7 4.5 -5.4 | 243 18 16.5 8.3 52 42 21641 280 12 11.8 -2.1 | 244 26 23.8 11.6 53 40 21946 20 13 -4.4 -12.2 | 259 8 7.5 1.4 54 35 22860 340 10 3.4 -9.4 | 255 16 15.4 4.3 55 30 23774 190 1 0.2 1.0 | 220 19 12.2 14.6 56 30 23780 145 5 -2.9 4.1 | 207 20 9.1 17.8 57 27 24384 95 4 -4.0 0.3 | 210 16 8.0 14.0 58 24 25298 75 10 -9.7 -2.6 | 192 11 2.3 11.1 59 22 25908 350 10 1.7 -9.8 | 254 14 13.7 3.8 60 20 26380 180 6 0.0 6.0 | 211 23 12.0 19.7 61 20 26518 120 16 -13.9 8.0 | 175 22 -1.9 21.7 62 19 26822 170 12 -2.1 11.8 | 201 27 9.9 25.5 63 17 27432 245 3 2.7 1.3 | 225 21 14.7 14.9 64 16 28042 235 1 0.8 0.6 | 222 19 12.8 14.2 65 14 28956 0 0 -0.0 -0.0 | 221 18 12.0 13.7 66 13 29261 0 0 -0.0 -0.0 | 221 18 12.0 13.7 67 12 29566 45 10 -7.1 -7.1 | 217 8 4.9 6.6 68 12 29870 70 13 -12.2 -4.4 | 179 9 -0.2 9.2 69 11 30175 100 10 -9.8 1.7 | 188 16 2.1 15.4 70 10 30930 140 3 -1.9 2.3 | 212 19 10.1 16.0 71 7 33360 25 4 -1.7 -3.6 | 226 14 10.3 10.0 Wind Parameters Mean winds (0-6000m): 11.3 at 24.2 knts Storm direction: 41.3 at 18.2 knts Shear (0-3000m) pos: 1.5 neg: 2.3 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 46.3 deg Storm rel helicity (0-3000m) pos: 21.2 neg: -43.4 tot: -22.2 m^2/s^2 ave: -7.4 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 6.7 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 52.45 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 8 4 231 15| 3.5 0.0 3.5| 6.0 -15.5 -9.5 -19.1 -0.35| 7.7 -2.7 1000 25 3 225 15| 2.1 0.0 2.1| 8.4 -21.0 -12.6 -12.6 -0.32| 5.4 -1.8 1500 39 4 222 14| 3.0 0.0 3.0| 10.3 -31.3 -21.0 -14.0 -0.36| 5.8 -2.1 2000 48 6 218 12| 2.2 1.4 3.6| 10.3 -35.0 -24.7 -12.4 -0.35| 5.8 -2.0 2500 44 8 220 11| 1.8 2.5 4.3| 18.2 -35.0 -16.8 -6.7 -0.02| 6.6 -0.2 3000 31 9 231 9| 1.5 2.3 3.8| 21.2 -43.4 -22.2 -7.4 -0.06| 6.7 -0.4 4000 16 13 265 8| 1.8 3.0 4.8| 79.4 -43.4 36.0 9.0 0.19| 7.7 1.5 5000 11 19 300 10| 2.5 2.4 4.9|137.3 -43.4 93.9 18.8 0.28| 7.2 2.0 6000 11 24 324 12| 2.6 2.4 4.9|200.7 -58.6 142.1 23.7 0.30| 7.1 2.1 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250418.00.gif