UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 1 MAY 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 128 SFC 969 405 23.6 1.6 24 22.0 11.8 0 0 299.4 300.2 286.3 312.7 4.43 2 951 566 20.4 1.4 28 19.0 10.4 4 2 297.8 298.6 285.7 311.1 4.45 3 925 802 18.2 -0.8 28 19.0 8.6 360 3 297.9 298.6 285.2 309.6 3.90 4 889 1139 15.0 -1.0 33 16.0 7.1 355 6 298.0 298.7 285.3 310.0 4.00 5 884 1187 14.6 -1.4 33 16.0 6.7 352 7 298.1 298.8 285.2 309.8 3.90 6 881 1216 14.8 -5.2 25 20.0 5.6 350 7 298.6 299.1 284.4 307.5 2.94 7 871 1312 13.8 -4.2 28 18.0 5.4 353 7 298.5 299.1 284.7 308.2 3.21 8 869 1331 13.8 -8.2 21 22.0 4.4 354 7 298.7 299.1 283.8 306.0 2.37 9 858 1439 13.0 -10.0 19 23.0 3.5 357 6 299.0 299.3 283.5 305.4 2.08 10 850 1517 12.0 -9.0 22 21.0 3.2 360 6 298.7 299.1 283.7 305.7 2.27 11 849 1527 11.8 -8.2 24 20.0 3.3 359 6 298.6 299.0 283.8 306.0 2.42 12 831 1705 10.4 -12.6 18 23.0 1.5 345 4 299.0 299.3 283.2 304.4 1.74 13 827 1745 10.6 -17.4 12 28.0 0.8 342 3 299.6 299.8 282.7 303.3 1.18 14 819 1826 10.0 -22.0 9 32.0 -0.1 336 2 299.8 299.9 282.3 302.4 0.80 15 809 1928 9.0 -20.0 11 29.0 -0.4 335 3 299.8 300.0 282.5 302.9 0.96 16 794 2082 7.6 -24.4 8 32.0 -1.8 335 4 299.9 300.0 282.2 302.1 0.67 17 785 2176 7.8 -34.2 3 42.0 -2.4 338 5 301.1 301.1 282.2 302.0 0.27 18 700 3109 1.8 -38.2 3 40.0 -6.5 355 11 304.5 304.5 283.5 305.2 0.20 19 660 3579 -1.3 -46.3 2 45.0 -8.9 359 12 306.2 306.2 284.0 306.5 0.09 20 633 3910 -3.1 -43.1 3 40.0 -10.2 357 13 307.8 307.8 284.7 308.3 0.13 21 629 3960 -3.1 -18.1 30 15.0 -7.9 357 13 308.3 308.6 286.4 313.1 1.46 22 609 4214 -5.5 -17.5 38 12.0 -9.4 359 14 308.4 308.7 286.6 313.6 1.59 23 602 4305 -5.9 -23.9 23 18.0 -10.8 0 14 309.0 309.2 286.1 312.1 0.92 24 597 4370 -5.7 -35.7 7 30.0 -11.8 1 15 310.0 310.0 285.7 311.0 0.30 25 594 4409 -5.5 -35.5 7 30.0 -11.6 1 16 310.6 310.7 285.9 311.8 0.31 26 589 4475 -5.9 -35.9 7 30.0 -11.9 2 17 310.9 311.0 286.1 312.0 0.30 27 566 4786 -7.7 -23.7 26 16.0 -12.1 4 21 312.4 312.6 287.3 315.7 1.00 28 541 5135 -9.1 -29.1 18 20.0 -13.8 21 24 314.8 314.9 287.8 317.0 0.64 29 511 5574 -11.7 -31.7 17 20.0 -15.9 22 37 316.8 316.9 288.3 318.7 0.53 30 500 5740 -12.7 -31.7 19 19.0 -16.7 20 42 317.6 317.7 288.6 319.5 0.54 31 475 6129 -15.9 -34.9 18 19.0 -19.3 15 42 318.3 318.4 288.6 319.8 0.41 32 409 7238 -24.9 -37.9 29 13.0 -26.7 29 39 320.6 320.6 289.3 321.9 0.36 33 400 7400 -26.3 -40.3 26 14.0 -28.0 25 39 320.8 320.9 289.3 321.9 0.28 34 327 8823 -38.5 -51.5 24 13.0 -39.2 13 40 323.0 323.1 289.8 323.4 0.10 35 320 8972 -39.9 -49.9 34 10.0 -40.5 14 40 323.1 323.1 289.9 323.6 0.12 36 306 9276 -42.3 -51.3 37 9.0 -42.8 13 42 323.9 323.9 290.0 324.3 0.11 37 300 9410 -43.3 -54.3 29 11.0 -43.8 10 44 324.3 324.3 290.2 324.6 0.08 38 291 9614 -44.5 -58.5 20 14.0 -45.0 12 46 325.5 325.5 290.5 325.7 0.05 39 272 10061 -48.1 -58.1 31 10.0 -48.4 15 49 326.6 326.6 290.8 326.8 0.06 40 263 10281 -49.5 -59.5 30 10.0 -49.8 15 47 327.7 327.7 291.1 327.9 0.05 41 250 10610 -52.5 -60.5 37 8.0 -52.7 15 45 328.0 328.0 291.2 328.2 0.04 42 236 10979 -55.9 -60.9 53 5.0 -56.0 18 47 328.3 328.3 291.3 328.5 0.04 43 228 11197 -57.3 -61.9 56 4.6 -57.4 19 48 329.4 329.5 291.6 329.6 0.04 44 226 11252 -57.9 -62.4 56 4.5 -58.0 20 49 329.4 329.4 291.6 329.5 0.04 45 223 11336 -58.5 -63.4 53 4.9 -58.6 20 49 329.7 329.7 291.7 329.8 0.03 46 217 11506 -60.1 -63.7 63 3.6 -60.2 21 50 329.8 329.8 291.7 329.9 0.03 47 204 11889 -62.7 -68.7 44 6.0 -62.7 24 52 331.6 331.6 292.2 331.7 0.02 48 200 12010 -63.7 -69.7 44 6.0 -63.7 25 53 331.9 331.9 292.2 331.9 0.02 49 196 12133 -64.9 -69.9 50 5.0 -65.0 20 52 331.9 331.9 292.3 332.0 0.02 50 191 12291 -64.1 -71.1 38 7.0 -64.1 19 50 335.6 335.6 293.2 335.7 0.01 51 188 12388 -61.7 -72.7 22 11.0 -61.8 18 48 341.0 341.0 294.6 341.1 0.01 52 183 12555 -62.1 -76.1 14 14.0 -62.2 17 44 343.0 343.0 295.0 343.1 0.01 53 181 12623 -58.7 -78.7 6 20.0 -58.9 16 42 349.6 349.6 296.5 349.7 0.00 54 166 13169 -56.1 -82.1 2 26.0 -56.4 3 49 362.8 362.8 299.2 362.8 0.00 55 157 13522 -57.7 -84.7 2 27.0 -57.9 9 37 365.9 365.9 299.8 365.9 0.00 56 150 13810 -56.5 -85.5 1 29.0 -56.8 355 33 372.7 372.7 301.1 372.7 0.00 57 148 13895 -55.9 -84.9 1 29.0 -56.2 357 32 375.2 375.2 301.5 375.2 0.00 58 114 15540 -60.7 -87.7 2 27.0 -60.9 329 33 395.4 395.4 304.6 395.4 0.00 59 100 16350 -63.9 -88.9 2 25.0 -64.1 345 25 404.3 404.3 305.7 404.3 0.00 60 91 16928 -62.7 -88.7 2 26.0 -62.9 342 20 417.7 417.7 307.4 417.7 0.00 61 81 17640 -64.5 -89.5 2 25.0 -64.7 346 14 428.1 428.1 308.6 428.2 0.00 62 74 18196 -60.7 -88.7 1 28.0 -61.1 342 13 447.4 447.4 310.6 447.4 0.00 63 70 18540 -61.5 -89.5 1 28.0 -61.9 345 4 452.8 452.8 311.1 452.8 0.00 64 67 18811 -62.1 -89.1 2 27.0 -62.4 352 10 457.2 457.2 311.5 457.2 0.00 65 54 20156 -58.3 -88.3 1 30.0 -59.0 272 11 495.1 495.1 314.6 495.1 0.00 66 52 20393 -59.1 -89.1 1 30.0 -59.7 310 8 498.6 498.6 314.8 498.6 0.00 67 50 20640 -57.5 -88.5 1 31.0 -58.3 350 6 508.0 508.0 315.5 508.0 0.00 68 48 20898 -56.9 -87.9 1 31.0 -57.8 348 9 515.4 515.4 316.0 515.4 0.00 69 45 21305 -58.9 -88.9 1 30.0 -59.6 78 6 520.1 520.1 316.3 520.1 0.00 70 37 22540 -56.1 -88.1 1 32.0 -57.3 149 8 557.3 557.3 318.5 557.3 0.00 71 34 23075 -58.5 -89.5 1 31.0 -59.5 165 14 564.6 564.6 318.9 564.6 0.00 72 32 23458 -55.7 -88.7 1 33.0 -57.1 216 14 582.0 582.0 319.8 582.0 0.00 73 30 23870 -54.7 -87.7 1 33.0 -56.3 345 6 595.5 595.5 320.4 595.6 0.01 74 28 24312 -54.5 -87.5 1 33.0 -56.3 333 8 607.9 607.9 321.0 608.0 0.01 75 27 24544 -55.5 -87.5 1 32.0 -57.2 343 4 611.5 611.5 321.1 611.5 0.01 76 25 25038 -53.1 -87.1 1 34.0 -55.4 355 11 632.0 632.0 322.0 632.0 0.01 77 25 25038 -53.9 -86.9 1 33.0 -55.9 355 11 629.7 629.7 321.9 629.7 0.01 78 21 26164 -51.5 -86.5 1 35.0 -54.5 233 3 669.1 669.1 323.4 669.2 0.01 79 20 26480 -53.1 -87.1 1 34.0 -55.8 60 4 673.6 673.6 323.6 673.7 0.01 80 19 26811 -53.1 -87.1 1 34.0 -55.9 94 4 683.6 683.6 323.9 683.7 0.01 81 15 28349 -49.9 -85.9 1 36.0 -54.2 287 8 742.0 742.1 325.7 742.2 0.02 82 13 29294 -46.3 -85.3 0 39.0 -52.4 329 12 785.5 785.5 326.9 785.7 0.02 83 13 29294 -44.3 -84.3 0 40.0 -51.3 329 12 792.4 792.4 327.1 792.7 0.02 84 11 30418 -43.3 -83.3 0 40.0 -51.4 305 8 834.8 834.9 328.1 835.2 0.03 85 10 31060 -43.3 -83.3 0 40.0 -51.8 255 4 857.9 857.9 328.5 858.3 0.04 86 9.1 31693 -44.9 -84.9 0 40.0 -53.1 875.2 875.3 329.0 875.5 0.03 87 7.7 32825 -38.7 -80.7 0 42.0 -51.0 943.0 943.0 330.2 943.8 0.08 TRP 196 12133 -64.9 -69.9 50 5.0 -65.0 20 52 331.9 331.9 292.3 332.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5612.00 m Freezing level: 676.77 mb = 3382.10 m = 11095.98 ft Wetbulb zero: 819.83 mb = 1817.65 m = 5963.34 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 15.20 % Est. max temperature: 23.95 C = 75.11 F Sfc-Lift cond lev (LCL): 698.78 mb = 3122.90 m = 10245.60 ft T: 1.71 C 700-500 lapse rate: 5.51 C/km ThetaE index: 3.65 C Layer 831.0- 809.0 mb Conv cond level (CCL): 575.70 mb = 4653.32 m = 15266.61 ft Mean mixing ratio: 3.96 g/kg Conv temperature: 35.82 C = 96.47 F Cap Strength: 9.37 C Lifted Index: 9.60 C Risk: None Lifted Index @300 mb: 10.41 C Lifted Index @700 mb: 5.72 C Showalter Index: 12.36 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: -24.30 Risk: None Sweat Index: 54.00 Risk: None Energy Index: 2.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.27 J/kg Max Up Vert Vel: 2.92 m/s Conv Inhibition (B-): 53430.26 J/kg Cap Strength: 9.48 C Lift Cond Lev (LCL): 695.05 mb = 3165.68 m = 10385.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 40 at 12 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 0 0 -0.0 -0.0 | 220 12 7.7 9.1 1 946 610 5 2 -0.2 -2.0 | 226 10 7.5 7.1 2 925 802 360 3 -0.0 -3.0 | 231 10 7.7 6.1 3 913 914 10 4 -0.7 -3.9 | 233 9 7.0 5.2 4 880 1219 350 7 1.2 -6.9 | 256 9 8.9 2.2 5 850 1517 360 6 -0.0 -6.0 | 248 8 7.7 3.1 6 818 1829 335 2 0.8 -1.8 | 229 11 8.5 7.3 7 788 2134 335 5 2.1 -4.5 | 245 11 9.8 4.6 8 760 2438 360 6 -0.0 -6.0 | 248 8 7.7 3.1 9 732 2743 345 8 2.1 -7.7 | 262 10 9.8 1.4 10 705 3048 350 11 1.9 -10.8 | 280 10 9.6 -1.7 11 700 3109 355 11 1.0 -11.0 | 282 9 8.6 -1.8 12 679 3353 10 12 -2.1 -11.8 | 296 6 5.6 -2.7 13 653 3658 355 12 1.0 -12.0 | 288 9 8.7 -2.8 14 604 4267 360 14 -0.0 -14.0 | 302 9 7.7 -4.9 15 558 4877 5 22 -1.9 -21.9 | 336 14 5.8 -12.8 16 537 5182 25 25 -10.6 -22.7 | 12 14 -2.9 -13.5 17 500 5740 20 42 -14.4 -39.5 | 12 31 -6.7 -30.3 18 497 5791 20 42 -14.4 -39.5 | 12 31 -6.7 -30.3 19 477 6096 15 42 -10.9 -40.6 | 6 32 -3.2 -31.4 20 405 7315 30 39 -19.5 -33.8 | 26 27 -11.8 -24.6 21 400 7400 25 39 -16.5 -35.3 | 19 28 -8.8 -26.2 22 388 7620 25 38 -16.1 -34.4 | 18 27 -8.4 -25.3 23 355 8230 10 38 -6.6 -37.4 | 358 28 1.1 -28.3 24 312 9144 15 41 -10.6 -39.6 | 5 31 -2.9 -30.5 25 300 9410 10 44 -7.6 -43.3 | 360 34 0.0 -34.2 26 272 10058 15 49 -12.7 -47.3 | 7 39 -5.0 -38.2 27 250 10610 15 45 -11.6 -43.5 | 7 35 -4.0 -34.3 28 200 12010 25 53 -22.4 -48.0 | 21 42 -14.7 -38.9 29 196 12133 20 52 -17.8 -48.9 | 14 41 -10.1 -39.7 30 194 12192 20 53 -18.1 -49.8 | 14 42 -10.4 -40.7 31 176 12802 15 38 -9.8 -36.7 | 4 28 -2.1 -27.6 32 168 13106 360 51 -0.0 -51.0 | 350 43 7.7 -41.9 33 160 13411 15 43 -11.1 -41.5 | 6 33 -3.4 -32.4 34 152 13716 360 28 -0.0 -28.0 | 338 20 7.7 -18.9 35 150 13810 355 33 2.9 -32.9 | 336 26 10.6 -23.7 36 138 14326 10 26 -4.5 -25.6 | 349 17 3.2 -16.5 37 132 14630 340 22 7.5 -20.7 | 307 19 15.2 -11.5 38 125 14935 340 20 6.8 -18.8 | 304 17 14.5 -9.7 39 119 15240 305 19 15.6 -10.9 | 274 23 23.3 -1.8 40 114 15545 330 34 17.0 -29.4 | 309 32 24.7 -20.3 41 108 15850 350 28 4.9 -27.6 | 326 22 12.6 -18.4 42 103 16154 360 17 -0.0 -17.0 | 316 11 7.7 -7.9 43 100 16350 345 25 6.5 -24.1 | 317 21 14.2 -15.0 44 98 16459 345 25 6.5 -24.1 | 317 21 14.2 -15.0 45 93 16764 350 21 3.6 -20.7 | 316 16 11.3 -11.5 46 89 17069 335 20 8.5 -18.1 | 299 18 16.1 -9.0 47 85 17374 355 18 1.6 -17.9 | 314 13 9.3 -8.8 48 77 17983 335 10 4.2 -9.1 | 270 12 11.9 0.1 49 73 18288 345 14 3.6 -13.5 | 291 12 11.3 -4.4 50 70 18540 345 4 1.0 -3.9 | 239 10 8.7 5.3 51 69 18593 25 10 -4.2 -9.1 | 269 3 3.5 0.1 52 66 18898 340 10 3.4 -9.4 | 271 11 11.1 -0.3 53 63 19202 355 16 1.4 -15.9 | 307 11 9.1 -6.8 54 57 19812 270 10 10.0 -0.0 | 243 20 17.7 9.1 55 54 20117 265 11 11.0 1.0 | 242 21 18.6 10.1 56 50 20640 350 6 1.0 -5.9 | 250 9 8.7 3.2 57 49 20726 310 10 7.7 -6.4 | 260 16 15.3 2.7 58 45 21336 85 6 -6.0 -0.5 | 191 9 1.7 8.6 59 43 21641 175 2 -0.2 2.0 | 214 13 7.5 11.1 60 35 22860 140 10 -6.4 7.7 | 184 17 1.3 16.8 61 34 23165 175 16 -1.4 15.9 | 194 26 6.3 25.1 62 30 23774 260 11 10.8 1.9 | 239 22 18.5 11.1 63 30 23870 345 6 1.6 -5.8 | 250 10 9.2 3.3 64 29 24079 325 11 6.3 -9.0 | 269 14 14.0 0.1 65 28 24384 335 7 3.0 -6.3 | 255 11 10.6 2.8 66 26 24689 350 2 0.3 -2.0 | 228 11 8.0 7.2 67 25 24994 350 10 1.7 -9.8 | 274 9 9.4 -0.7 68 24 25298 20 19 -6.5 -17.9 | 352 9 1.2 -8.7 69 23 25603 30 18 -9.0 -15.6 | 11 7 -1.3 -6.4 70 21 26213 220 2 1.3 1.5 | 220 14 9.0 10.7 71 20 26480 60 4 -3.5 -2.0 | 211 8 4.2 7.1 72 17 27432 155 3 -1.3 2.7 | 208 13 6.4 11.9 73 14 28651 325 10 5.7 -8.2 | 266 13 13.4 1.0 74 14 28956 335 10 4.2 -9.1 | 270 12 11.9 0.1 75 13 29261 325 10 5.7 -8.2 | 266 13 13.4 1.0 76 13 29566 345 17 4.4 -16.4 | 301 14 12.1 -7.3 77 11 30175 325 10 5.7 -8.2 | 266 13 13.4 1.0 78 10 31060 255 4 3.9 1.0 | 229 15 11.6 10.2 Wind Parameters Mean winds (0-6000m): 10.1 at 15.9 knts Storm direction: 40.1 at 11.9 knts Shear (0-3000m) pos: 1.9 neg: 0.7 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 74.1 deg Storm rel helicity (0-3000m) pos: 40.4 neg: -10.1 tot: 30.4 m^2/s^2 ave: 10.1 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 25.40 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 4 2 227 10| 4.0 0.0 4.0| 6.7 0.0 6.7 13.5 0.59| 4.2 2.5 1000 358 4 237 9| 2.0 1.4 3.4| 14.2 -1.4 12.9 12.9 0.61| 4.3 2.6 1500 356 4 238 9| 1.3 0.8 2.1| 15.6 -10.1 5.5 3.7 0.16| 4.6 0.7 2000 352 4 239 10| 1.9 0.6 2.5| 23.3 -10.1 13.3 6.6 0.28| 4.6 1.3 2500 352 5 243 9| 1.5 0.9 2.4| 32.7 -10.1 22.6 9.0 0.40| 4.5 1.8 3000 354 6 249 9| 1.9 0.7 2.6| 40.4 -10.1 30.4 10.1 0.45| 4.6 2.1 4000 356 8 261 8| 1.8 0.8 2.7| 49.6 -11.5 38.1 9.5 0.45| 4.3 1.9 5000 3 11 283 7| 3.3 0.7 4.0| 97.9 -11.5 86.4 17.3 0.53| 5.6 3.0 6000 10 16 323 8| 2.7 1.2 3.9|118.7 -43.8 75.0 12.5 0.39| 6.1 2.4 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250501.00.gif