UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025082200.upa.cvt Date: 0000Z 22 AUG 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 22 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 82 SFC 966 405 37.0 10.0 20 27.0 19.4 330 6 313.2 314.8 293.9 338.1 8.00 2 956 497 34.8 8.8 20 26.0 18.2 314 7 311.9 313.4 293.0 335.0 7.45 3 945 599 32.8 7.8 21 25.0 17.2 297 8 310.9 312.3 292.4 332.7 7.04 4 925 786 30.8 7.8 24 23.0 16.4 305 7 310.8 312.2 292.5 333.0 7.19 5 850 1534 23.8 5.8 31 18.0 13.0 55 7 311.1 312.4 292.3 332.2 6.81 6 847 1565 23.6 6.6 33 17.0 13.2 58 7 311.2 312.6 292.7 333.5 7.23 7 845 1585 24.4 4.4 27 20.0 12.6 60 7 312.2 313.4 292.2 331.6 6.21 8 767 2422 17.2 0.2 32 17.0 7.9 139 12 313.2 314.2 291.5 329.2 5.06 9 707 3108 10.6 -1.4 43 12.0 4.3 153 11 313.3 314.3 291.3 328.8 4.89 10 700 3191 10.0 -2.0 43 12.0 3.8 150 12 313.6 314.5 291.3 328.5 4.72 11 686 3358 8.6 -5.4 37 14.0 1.8 159 12 313.8 314.5 290.5 325.7 3.73 12 674 3503 8.0 -14.0 19 22.0 -0.9 166 11 314.7 315.1 289.0 321.1 1.92 13 673 3516 8.2 -16.8 15 25.0 -1.3 167 11 315.1 315.4 288.8 320.2 1.52 14 671 3540 8.2 -15.8 16 24.0 -1.2 168 11 315.4 315.7 289.0 320.9 1.66 15 641 3915 6.0 -20.0 13 26.0 -3.2 171 11 317.0 317.2 289.1 321.2 1.22 16 607 4357 2.0 -22.0 15 24.0 -5.8 186 9 317.4 317.6 289.0 321.1 1.08 17 588 4613 1.0 -29.0 9 30.0 -7.3 218 10 319.1 319.2 289.1 321.2 0.59 18 581 4709 1.8 -45.2 2 47.0 -7.7 208 10 321.1 321.2 289.2 321.6 0.12 19 518 5623 -4.3 -42.3 3 38.0 -11.8 237 18 324.5 324.5 290.3 325.2 0.18 20 500 5900 -6.9 -38.9 6 32.0 -13.4 235 18 324.6 324.7 290.5 325.6 0.26 21 400 7600 -21.1 -40.1 16 19.0 -23.9 235 27 327.6 327.6 291.3 328.7 0.29 22 385 7880 -23.5 -40.5 19 17.0 -25.9 234 28 328.0 328.1 291.5 329.1 0.29 23 374 8091 -25.1 -41.1 21 16.0 -27.2 233 30 328.6 328.7 291.6 329.7 0.28 24 364 8287 -26.9 -37.9 35 11.0 -28.5 233 32 328.8 328.9 291.8 330.3 0.40 25 357 8427 -27.9 -41.9 25 14.0 -29.6 232 33 329.3 329.3 291.8 330.3 0.27 26 343 8712 -30.3 -43.3 27 13.0 -31.7 231 36 329.8 329.8 291.9 330.7 0.24 27 335 8879 -31.3 -48.3 17 17.0 -32.8 231 38 330.7 330.7 292.0 331.2 0.14 28 317 9267 -34.7 -50.7 18 16.0 -35.9 230 42 331.2 331.2 292.2 331.7 0.11 29 300 9650 -36.7 -56.7 11 20.0 -37.8 230 47 333.6 333.7 292.7 333.9 0.06 30 295 9766 -37.5 -61.5 6 24.0 -38.6 230 49 334.1 334.1 292.9 334.3 0.03 31 289 9908 -38.5 -58.5 10 20.0 -39.5 229 50 334.7 334.7 293.0 334.9 0.05 32 250 10890 -46.1 -61.1 17 15.0 -46.6 225 64 337.5 337.5 293.7 337.7 0.04 33 241 11131 -47.3 -64.3 13 17.0 -47.8 225 65 339.3 339.3 294.1 339.4 0.03 34 225 11580 -50.3 -66.3 13 16.0 -50.7 225 66 341.4 341.4 294.7 341.5 0.02 35 216 11844 -51.1 -69.1 10 18.1 -51.4 225 67 344.2 344.3 295.3 344.3 0.02 36 200 12340 -52.5 -74.5 5 22.0 -52.8 230 59 349.6 349.6 296.5 349.7 0.01 37 196 12471 -52.7 -74.7 5 22.0 -53.1 229 59 351.3 351.3 296.9 351.4 0.01 38 194 12538 -52.5 -75.5 5 23.0 -52.9 229 59 352.7 352.7 297.2 352.7 0.01 39 175 13201 -55.7 -76.7 6 21.0 -56.0 226 57 358.0 358.0 298.3 358.0 0.01 40 163 13654 -57.1 -80.1 4 23.0 -57.3 237 55 363.0 363.0 299.3 363.0 0.00 41 159 13812 -56.9 -80.9 3 24.0 -57.2 238 53 365.9 365.9 299.8 365.9 0.00 42 150 14180 -59.1 -82.1 4 23.0 -59.3 230 49 368.3 368.3 300.2 368.3 0.00 43 148 14264 -59.7 -81.7 4 22.0 -59.9 227 50 368.6 368.6 300.3 368.7 0.00 44 147 14306 -59.5 -81.5 4 22.0 -59.7 226 50 369.7 369.7 300.5 369.7 0.00 45 139 14655 -61.1 -82.1 5 21.0 -61.3 235 44 372.9 372.9 301.1 372.9 0.00 46 130 15071 -60.3 -84.3 3 24.0 -60.5 239 39 381.5 381.5 302.5 381.5 0.00 47 120 15567 -61.9 -83.9 4 22.0 -62.1 221 28 387.4 387.4 303.4 387.4 0.00 48 116 15777 -60.7 -83.7 3 23.0 -60.9 235 26 393.4 393.4 304.3 393.4 0.00 49 109 16161 -63.9 -84.9 4 21.0 -64.1 220 22 394.4 394.4 304.4 394.4 0.00 50 100 16690 -62.9 -85.9 3 23.0 -63.1 250 24 406.2 406.2 306.0 406.2 0.00 51 92 17205 -60.5 -86.5 2 26.0 -60.8 268 18 420.7 420.7 307.8 420.8 0.00 52 85 17694 -63.1 -87.1 3 24.0 -63.3 192 10 425.1 425.1 308.3 425.1 0.00 53 78 18220 -63.5 -88.5 2 25.0 -63.7 205 12 434.9 434.9 309.3 434.9 0.00 54 72 18715 -60.3 -87.3 2 27.0 -60.7 200 8 451.7 451.7 311.0 451.7 0.00 55 70 18890 -60.1 -88.1 1 28.0 -60.5 200 4 455.8 455.8 311.4 455.8 0.00 56 65 19355 -58.7 -87.7 1 29.0 -59.2 190 7 468.6 468.6 312.5 468.6 0.00 57 62 19651 -59.9 -87.9 1 28.0 -60.4 116 11 472.4 472.4 312.8 472.4 0.00 58 52 20753 -59.3 -87.3 1 28.0 -59.9 86 16 498.1 498.1 314.8 498.1 0.00 59 50 21000 -58.1 -87.1 1 29.0 -58.8 95 11 506.6 506.6 315.4 506.6 0.00 60 40 22414 -55.7 -86.7 1 31.0 -56.9 87 11 546.0 546.0 317.9 546.0 0.01 61 37 22910 -56.1 -87.1 1 31.0 -57.3 65 14 557.3 557.3 318.5 557.3 0.01 62 37 22910 -54.3 -86.3 1 32.0 -55.7 65 14 561.9 561.9 318.8 561.9 0.01 63 34 23453 -54.1 -86.1 1 32.0 -55.6 90 24 576.2 576.2 319.5 576.2 0.01 64 33 23645 -52.3 -85.3 1 33.0 -54.2 81 21 585.9 585.9 319.9 585.9 0.01 65 30 24260 -53.5 -85.5 1 32.0 -55.4 105 20 598.8 598.8 320.6 598.8 0.01 66 27 24942 -50.5 -84.5 1 34.0 -53.2 98 16 625.5 625.5 321.7 625.6 0.01 67 25 25442 -51.5 -84.5 1 33.0 -54.1 82 12 636.6 636.6 322.2 636.7 0.01 68 20 26900 -48.3 -83.3 1 35.0 -52.3 75 17 688.3 688.3 324.0 688.5 0.02 69 10 31540 -41.1 -80.1 1 39.0 -50.8 70 21 866.1 866.2 328.8 866.8 0.07 70 9.0 32253 -42.5 -81.5 1 39.0 -51.9 69 19 887.2 887.3 329.2 887.8 0.06 71 7.5 33494 -38.9 -79.9 1 41.0 -51.2 66 15 949.3 949.4 330.4 950.3 0.09 72 7.0 33970 -35.5 -78.5 0 43.0 -50.3 65 14 982.3 982.4 330.9 983.7 0.12 73 6.9 34070 -35.3 -78.3 0 43.0 -50.3 987.2 987.2 331.0 988.6 0.13 TRP 139 14655 -61.1 -82.1 5 21.0 -61.3 235 44 372.9 372.9 301.1 372.9 0.00 WND 216 11844 -51.1 -69.1 10 18.1 -51.4 225 67 344.2 344.3 295.3 344.3 0.02 Sounding variables and indices 1000-500 mb thick: 5818.00 m Freezing level: 562.41 mb = 4979.00 m = 16335.11 ft Wetbulb zero: 677.83 mb = 3456.79 m = 11341.03 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 20.46 % Est. max temperature: 36.39 C = 97.50 F Sfc-Lift cond lev (LCL): 654.51 mb = 3744.24 m = 12284.11 ft T: 7.00 C 700-500 lapse rate: 6.24 C/km ThetaE index: 13.36 C Layer 845.0- 671.0 mb Conv cond level (CCL): 595.72 mb = 4508.33 m = 14790.91 ft Mean mixing ratio: 7.14 g/kg Conv temperature: 42.12 C = 107.81 F Cap Strength: 4.45 C Lifted Index: 2.81 C Risk: None Lifted Index @300 mb: 1.54 C Lifted Index @700 mb: 2.20 C Showalter Index: 3.33 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 30.70 C Cross Totals Index: 12.70 C K Index: 24.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 101.60 Risk: None Energy Index: -1.11 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.04 J/kg Max Up Vert Vel: 3.75 m/s Conv Inhibition (B-): 540.89 J/kg Cap Strength: 4.42 C Lift Cond Lev (LCL): 657.29 mb = 3709.51 m = 12170.16 ft Lev Free Conv (LFC): 372.29 mb = 8124.39 m = 26654.49 ft Equ Level (EL): 342.29 mb = 8726.84 m = 28631.01 ft B at Equ Level: 6.63 J/kg Max Parcel Lev (MPL): 312.29 mb = 9371.23 m = 30745.13 ft Wind level data Storm motion: 230 at 8 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 ---------------------------------------------------------- 0 966 405 330 6 3.0 -5.2 | 17 11 -3.3 -10.5 1 944 610 295 8 7.3 -3.4 | 354 9 1.0 -8.7 2 925 786 305 7 5.7 -4.0 | 3 9 -0.5 -9.3 3 912 914 305 5 4.1 -2.9 | 15 8 -2.2 -8.1 4 881 1219 5 6 -0.5 -6.0 | 31 13 -6.8 -11.3 5 850 1534 55 7 -5.7 -4.0 | 52 15 -12.0 -9.3 6 821 1829 85 5 -5.0 -0.4 | 63 13 -11.2 -5.7 7 792 2134 125 6 -4.9 3.4 | 81 11 -11.2 -1.8 8 765 2438 140 13 -8.4 10.0 | 108 15 -14.6 4.7 9 738 2743 145 12 -6.9 9.8 | 109 14 -13.2 4.6 10 712 3048 155 10 -4.2 9.1 | 110 11 -10.5 3.8 11 700 3191 150 12 -6.0 10.4 | 113 13 -12.3 5.1 12 661 3658 175 11 -1.0 11.0 | 128 9 -7.2 5.7 13 636 3962 170 11 -1.9 10.8 | 124 10 -8.2 5.6 14 612 4267 175 9 -0.8 9.0 | 118 8 -7.1 3.7 15 590 4572 220 10 6.4 7.7 | 184 2 0.2 2.4 16 568 4877 190 10 1.7 9.8 | 135 6 -4.5 4.6 17 547 5182 240 17 14.7 8.5 | 249 9 8.5 3.2 18 500 5900 235 18 14.7 10.3 | 239 10 8.5 5.0 19 487 6096 235 15 12.3 8.6 | 241 7 6.0 3.3 20 432 7010 250 20 18.8 6.8 | 263 13 12.5 1.6 21 400 7600 235 27 22.1 15.5 | 237 19 15.8 10.2 22 399 7620 235 25 20.5 14.3 | 237 17 14.2 9.1 23 322 9144 230 41 31.4 26.4 | 230 33 25.1 21.1 24 300 9650 230 47 36.0 30.2 | 230 39 29.7 24.9 25 250 10890 225 64 45.3 45.3 | 224 56 39.0 40.0 26 216 11844 225 67 47.4 47.4 | 224 59 41.1 42.1 27 215 11887 225 67 47.4 47.4 | 224 59 41.1 42.1 28 200 12340 230 59 45.2 37.9 | 230 51 38.9 32.6 29 169 13411 225 57 40.3 40.3 | 224 49 34.0 35.0 30 161 13716 240 54 46.8 27.0 | 242 46 40.5 21.7 31 150 14180 230 49 37.5 31.5 | 230 41 31.3 26.2 32 147 14326 225 50 35.4 35.4 | 224 42 29.1 30.1 33 139 14655 235 44 36.0 25.2 | 236 36 29.8 20.0 34 126 15240 240 37 32.0 18.5 | 243 29 25.8 13.2 35 120 15545 220 28 18.0 21.4 | 216 20 11.7 16.2 36 115 15850 240 25 21.7 12.5 | 245 17 15.4 7.2 37 109 16154 220 22 14.1 16.9 | 214 14 7.9 11.6 38 100 16690 250 24 22.6 8.2 | 260 17 16.3 2.9 39 99 16764 255 24 23.2 6.2 | 267 17 16.9 0.9 40 94 17069 250 24 22.6 8.2 | 260 17 16.3 2.9 41 90 17374 290 11 10.3 -3.8 | 336 10 4.1 -9.0 42 85 17678 190 10 1.7 9.8 | 135 6 -4.5 4.6 43 81 17983 225 17 12.0 12.0 | 220 9 5.8 6.7 44 77 18288 200 11 3.8 10.3 | 154 6 -2.5 5.1 45 73 18593 200 11 3.8 10.3 | 154 6 -2.5 5.1 46 70 18890 200 4 1.4 3.8 | 73 5 -4.9 -1.5 47 70 18898 225 13 9.2 9.2 | 217 5 2.9 3.9 48 67 19202 225 4 2.8 2.8 | 55 4 -3.4 -2.5 49 63 19507 155 11 -4.6 10.0 | 113 12 -10.9 4.7 50 58 20117 350 10 1.7 -9.8 | 17 16 -4.5 -15.1 51 55 20422 60 15 -13.0 -7.5 | 56 23 -19.3 -12.8 52 52 20726 85 17 -16.9 -1.5 | 74 24 -23.2 -6.8 53 50 21000 95 11 -11.0 1.0 | 76 18 -17.2 -4.3 54 47 21336 95 11 -11.0 1.0 | 76 18 -17.2 -4.3 55 45 21641 75 16 -15.5 -4.1 | 67 24 -21.7 -9.4 56 41 22250 110 13 -12.2 4.4 | 87 19 -18.5 -0.8 57 39 22555 70 10 -9.4 -3.4 | 61 18 -15.7 -8.7 58 37 22860 60 13 -11.3 -6.5 | 56 21 -17.5 -11.8 59 36 23165 85 18 -17.9 -1.6 | 74 25 -24.2 -6.8 60 34 23470 90 24 -24.0 0.0 | 80 31 -30.3 -5.3 61 32 23774 75 19 -18.4 -4.9 | 68 27 -24.6 -10.2 62 30 24260 105 20 -19.3 5.2 | 90 26 -25.6 -0.1 63 29 24384 115 20 -18.1 8.5 | 97 25 -24.4 3.2 64 28 24689 115 17 -15.4 7.2 | 95 22 -21.7 1.9 65 26 25298 75 14 -13.5 -3.6 | 66 22 -19.8 -8.9 66 24 25603 90 10 -10.0 0.0 | 72 17 -16.3 -5.3 67 23 25908 45 10 -7.1 -7.1 | 47 18 -13.3 -12.4 68 22 26213 75 14 -13.5 -3.6 | 66 22 -19.8 -8.9 69 21 26518 65 26 -23.6 -11.0 | 61 34 -29.8 -16.3 70 20 26822 85 21 -20.9 -1.8 | 75 28 -27.2 -7.1 71 20 26900 75 17 -16.4 -4.4 | 67 25 -22.7 -9.7 72 18 27432 80 19 -18.7 -3.3 | 71 26 -25.0 -8.6 73 18 27737 60 19 -16.5 -9.5 | 57 27 -22.7 -14.8 74 16 28346 85 28 -27.9 -2.4 | 77 35 -34.2 -7.7 75 15 28651 95 23 -22.9 2.0 | 84 29 -29.2 -3.3 76 15 28956 75 16 -15.5 -4.1 | 67 24 -21.7 -9.4 77 14 29261 95 18 -17.9 1.6 | 81 24 -24.2 -3.7 78 13 29566 65 24 -21.8 -10.1 | 61 32 -28.0 -15.4 79 13 29870 100 21 -20.7 3.6 | 87 27 -26.9 -1.6 80 10 31540 70 21 -19.7 -7.2 | 64 29 -26.0 -12.5 81 7 33970 65 14 -12.7 -5.9 | 59 22 -19.0 -11.2 Wind Parameters Mean winds (0-6000m): 199.9 at 10.9 knts Storm direction: 229.9 at 8.2 knts Shear (0-3000m) pos: 2.7 neg: 0.4 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 102.4 deg Storm rel helicity (0-3000m) pos: 90.0 neg: -10.5 tot: 79.5 m^2/s^2 ave: 26.5 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.26 Bulk Shear: 27.41 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 ------------------------------------------------------------------------------- 500 305 7 3 9| 0.0 2.6 2.6| 7.3 -10.5 -3.2 -6.5 -0.12| 8.1 -1.0 1000 326 6 14 11| 4.3 1.3 5.6| 27.9 -10.5 17.4 17.4 0.31| 8.7 2.7 1500 356 6 27 13| 3.4 0.9 4.3| 50.2 -10.5 39.7 26.5 0.47| 8.2 3.9 2000 38 7 45 15| 4.4 0.7 5.1| 78.4 -10.5 67.9 34.0 0.59| 8.6 5.1 2500 105 8 77 14| 3.2 0.5 3.8| 83.2 -10.5 72.7 29.1 0.57| 7.6 4.3 3000 128 8 89 13| 2.7 0.4 3.2| 90.0 -10.5 79.5 26.5 0.55| 7.2 3.9 4000 150 9 103 11| 1.6 0.3 1.9| 97.1 -13.7 83.4 20.8 0.50| 6.5 3.2 5000 176 10 122 8| 1.5 0.4 1.9|120.1 -17.1 103.0 20.6 0.52| 7.4 3.8 6000 200 11 153 6| 1.2 0.4 1.6|123.1 -19.9 103.2 17.2 0.48| 6.7 3.2 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250822.00.gif