UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051700.upa.cvt Date: 0000Z 17 MAY 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 17 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 112 SFC 968 405 22.8 6.8 36 16.0 13.5 330 4 298.7 299.9 288.0 317.6 6.41 2 949 571 19.2 5.2 40 14.0 11.4 298 5 296.8 297.8 286.7 313.9 5.85 3 925 784 17.2 5.2 45 12.0 10.5 310 7 296.9 298.0 286.9 314.5 6.00 4 850 1497 10.2 4.2 66 6.0 6.9 330 7 296.8 297.9 287.0 314.7 6.09 5 828 1714 8.0 3.7 74 4.3 5.7 311 8 296.7 297.8 286.9 314.5 6.03 6 822 1774 8.0 1.0 61 7.0 4.5 308 7 297.4 298.3 286.1 312.2 5.00 7 800 1997 5.8 0.8 70 5.0 3.3 281 7 297.3 298.3 286.2 312.3 5.07 8 793 2069 5.6 -0.4 65 6.0 2.7 271 7 297.9 298.7 285.9 311.8 4.68 9 777 2236 4.2 -1.8 65 6.0 1.4 248 7 298.1 298.9 285.7 311.0 4.31 10 744 2587 1.2 -1.7 81 2.9 -0.2 220 8 298.6 299.4 286.1 312.1 4.54 11 730 2740 0.2 -1.9 86 2.1 -0.8 220 11 299.1 299.9 286.3 312.7 4.56 12 719 2862 0.0 -3.8 76 3.8 -1.7 233 11 300.2 300.9 286.1 312.3 4.01 13 712 2940 -0.7 -4.1 78 3.4 -2.2 242 12 300.2 301.0 286.1 312.2 3.96 14 704 3030 0.0 -8.0 55 8.0 -3.3 253 12 302.0 302.5 285.7 311.1 2.97 15 700 3076 -0.5 -7.5 59 7.0 -3.4 255 11 301.9 302.5 285.8 311.5 3.11 16 698 3099 -0.7 -7.7 59 7.0 -3.6 255 11 302.0 302.5 285.8 311.4 3.07 17 697 3110 -0.7 -8.7 55 8.0 -3.9 255 11 302.1 302.6 285.6 310.9 2.84 18 692 3168 0.0 -21.0 19 21.0 -6.3 254 11 303.5 303.7 284.1 306.9 1.03 19 690 3191 0.2 -27.8 10 28.0 -7.0 254 11 304.0 304.1 283.7 305.8 0.56 20 688 3214 0.4 -30.6 8 31.0 -7.1 254 11 304.4 304.5 283.8 305.9 0.43 21 684 3261 0.2 -33.8 6 34.0 -7.4 253 12 304.7 304.8 283.7 305.8 0.32 22 666 3475 -0.5 -39.5 3 39.0 -8.2 252 12 306.3 306.3 284.1 306.9 0.19 23 663 3511 -0.7 -30.7 8 30.0 -7.9 251 12 306.4 306.5 284.5 308.0 0.45 24 658 3571 -1.3 -20.3 22 19.0 -7.1 251 13 306.4 306.6 285.4 310.2 1.16 25 637 3829 -3.1 -27.1 14 24.0 -9.2 255 14 307.2 307.3 285.1 309.4 0.65 26 633 3878 -3.3 -26.3 15 23.0 -9.3 257 15 307.6 307.7 285.3 309.9 0.70 27 632 3891 -3.3 -21.3 23 18.0 -8.6 257 15 307.7 307.9 285.8 311.3 1.10 28 549 4989 -11.1 -35.1 12 24.0 -15.6 274 20 311.1 311.1 286.1 312.3 0.35 29 545 5045 -11.3 -42.3 6 31.0 -16.1 274 21 311.5 311.5 286.1 312.1 0.17 30 543 5073 -11.3 -27.3 25 16.0 -15.0 274 21 311.8 312.0 286.9 314.4 0.75 31 537 5158 -12.1 -31.1 19 19.0 -16.0 273 21 311.9 312.0 286.6 313.7 0.53 32 530 5258 -12.9 -30.9 21 18.0 -16.6 273 22 312.1 312.2 286.7 314.0 0.55 33 525 5330 -13.5 -25.5 36 12.0 -16.4 272 22 312.2 312.4 287.2 315.3 0.91 34 521 5389 -13.9 -35.9 14 22.0 -17.7 272 22 312.4 312.5 286.6 313.6 0.34 35 518 5432 -14.3 -42.3 7 28.0 -18.4 272 23 312.4 312.5 286.4 313.1 0.18 36 511 5536 -14.9 -44.9 6 30.0 -19.0 271 23 312.9 312.9 286.5 313.4 0.14 37 505 5625 -15.3 -37.3 13 22.0 -18.9 270 24 313.5 313.6 286.9 314.6 0.31 38 503 5655 -15.7 -34.7 18 19.0 -19.0 270 24 313.4 313.4 287.0 314.8 0.40 39 500 5700 -16.1 -36.1 16 20.0 -19.4 270 24 313.4 313.5 286.9 314.7 0.35 40 470 6161 -20.3 -36.3 23 16.0 -22.7 270 27 313.8 313.9 287.1 315.1 0.36 41 467 6209 -20.9 -37.9 20 17.0 -23.3 270 27 313.6 313.7 287.0 314.7 0.31 42 452 6448 -22.9 -35.9 29 13.0 -24.8 269 28 314.1 314.1 287.2 315.5 0.39 43 451 6465 -23.1 -33.1 40 10.0 -24.7 269 28 314.0 314.1 287.3 315.8 0.52 44 449 6497 -23.3 -29.3 58 6.0 -24.4 268 29 314.1 314.3 287.7 316.7 0.75 45 447 6530 -23.7 -28.4 65 4.7 -24.6 268 29 314.0 314.2 287.7 316.9 0.82 46 446 6546 -23.9 -28.9 63 5.0 -24.8 268 29 314.0 314.1 287.6 316.7 0.79 47 443 6595 -24.1 -34.1 39 10.0 -25.6 268 29 314.4 314.4 287.4 316.0 0.48 48 442 6612 -24.3 -32.3 48 8.0 -25.6 268 29 314.3 314.4 287.5 316.3 0.57 49 440 6645 -24.5 -35.5 35 11.0 -26.1 268 29 314.5 314.5 287.4 316.0 0.42 50 432 6778 -25.5 -38.5 29 13.0 -27.2 267 30 314.8 314.9 287.4 316.0 0.32 51 419 6998 -27.5 -36.5 42 9.0 -28.7 266 31 315.0 315.1 287.6 316.5 0.40 52 414 7084 -27.9 -39.9 31 12.0 -29.3 266 31 315.6 315.7 287.6 316.6 0.29 53 412 7119 -28.1 -37.1 42 9.0 -29.2 266 31 315.8 315.9 287.8 317.2 0.38 54 400 7330 -30.1 -38.1 46 8.0 -31.0 270 34 315.9 315.9 287.8 317.2 0.36 55 398 7366 -30.5 -38.5 45 8.0 -31.4 271 34 315.8 315.9 287.8 317.0 0.34 56 300 9320 -44.3 -47.7 69 3.4 -44.5 290 50 322.9 323.0 289.8 323.6 0.17 57 250 10510 -52.9 -57.9 55 5.0 -53.0 310 68 327.4 327.4 291.0 327.7 0.06 58 228 11099 -56.7 -60.7 60 4.0 -56.8 310 85 330.4 330.4 291.9 330.5 0.05 59 206 11736 -60.9 -63.8 68 2.9 -60.9 315 75 333.5 333.5 292.7 333.6 0.03 60 200 11920 -60.7 -66.7 45 6.0 -60.8 310 64 336.6 336.6 293.5 336.7 0.02 61 150 13740 -57.1 -85.1 2 28.0 -57.4 280 33 371.7 371.7 300.9 371.7 0.00 62 100 16300 -58.1 -87.1 1 29.0 -58.5 295 29 415.5 415.5 307.2 415.5 0.00 63 90 16962 -59.7 -88.7 1 29.0 -60.0 287 19 425.0 425.0 308.3 425.0 0.00 64 80 17705 -56.3 -87.3 1 31.0 -56.9 276 23 446.6 446.6 310.6 446.6 0.00 65 72 18372 -58.5 -88.5 1 30.0 -59.0 252 11 455.5 455.5 311.4 455.6 0.00 66 70 18550 -56.5 -88.5 1 32.0 -57.1 245 14 463.5 463.5 312.1 463.5 0.00 67 69 18641 -56.5 -88.5 1 32.0 -57.2 238 13 465.4 465.4 312.3 465.4 0.00 68 67 18827 -57.5 -88.5 1 31.0 -58.1 232 15 467.2 467.2 312.4 467.2 0.00 69 57 19855 -54.1 -87.1 1 33.0 -55.1 237 11 497.0 497.0 314.7 497.0 0.00 70 50 20690 -56.3 -88.3 1 32.0 -57.2 235 4 510.8 510.8 315.7 510.8 0.00 71 47 21083 -56.5 -88.5 1 32.0 -57.4 222 8 519.4 519.4 316.2 519.5 0.00 72 45 21360 -54.7 -87.7 1 33.0 -55.9 204 6 530.3 530.3 316.9 530.3 0.00 73 39 22273 -55.9 -87.9 1 32.0 -57.1 344 7 549.4 549.4 318.1 549.5 0.00 74 30 23950 -53.9 -87.9 1 34.0 -55.7 200 7 597.7 597.7 320.5 597.7 0.01 75 27 24628 -53.9 -87.9 1 34.0 -55.8 197 9 616.0 616.0 321.3 616.0 0.01 76 23 25668 -50.1 -87.1 1 37.0 -53.2 249 9 656.1 656.1 322.9 656.1 0.01 77 21 26261 -51.3 -87.3 1 36.0 -54.3 318 7 669.7 669.7 323.4 669.8 0.01 78 20 26580 -49.5 -86.5 1 37.0 -53.1 355 6 684.7 684.7 323.9 684.7 0.01 79 19 26916 -49.9 -86.9 1 37.0 -53.5 41 7 693.5 693.5 324.2 693.6 0.01 80 14 28941 -43.5 -83.5 0 40.0 -50.5 132 8 778.5 778.5 326.7 778.8 0.03 81 12 29982 -41.9 -82.9 0 41.0 -50.4 147 8 819.3 819.3 327.7 819.6 0.03 82 11 30571 -42.3 -83.3 0 41.0 -51.0 156 8 838.5 838.5 328.1 838.8 0.03 83 10 31220 -38.9 -80.9 0 42.0 -49.8 165 8 874.3 874.4 328.9 874.9 0.06 84 7.6 33121 -35.1 -78.1 0 43.0 -49.7 161 11 961.1 961.1 330.5 962.4 0.12 85 7.0 33700 -31.3 -75.3 0 44.0 -48.8 160 12 999.7 999.8 331.2 1002.1 0.20 86 6.7 34012 -28.3 -73.3 1 45.0 -48.1 1024.8 1025.0 331.6 1028.3 0.28 87 6.3 34454 -28.5 -73.5 1 45.0 -48.5 1042.2 1042.3 331.9 1045.9 0.29 TRP 206 11736 -60.9 -63.8 68 2.9 -60.9 315 75 333.5 333.5 292.7 333.6 0.03 WND 228 11099 -56.7 -60.7 60 4.0 -56.8 310 85 330.4 330.4 291.9 330.5 0.05 Sounding variables and indices 1000-500 mb thick: 5588.00 m Freezing level: 719.00 mb = 2861.56 m = 9388.19 ft Freezing level: 704.00 mb = 3030.36 m = 9942.01 ft Freezing level: 704.00 mb = 3030.36 m = 9942.01 ft Freezing level: 692.00 mb = 3167.89 m = 10393.21 ft Freezing level: 678.86 mb = 3322.06 m = 10899.02 ft Wetbulb zero: 747.38 mb = 2550.39 m = 8367.32 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 39.28 % Est. max temperature: 21.45 C = 70.62 F Sfc-Lift cond lev (LCL): 763.69 mb = 2375.58 m = 7793.80 ft T: 3.01 C 700-500 lapse rate: 5.95 C/km ThetaE index: 3.71 C Layer 949.0- 925.0 mb Conv cond level (CCL): 757.02 mb = 2446.61 m = 8026.85 ft Mean mixing ratio: 6.02 g/kg Conv temperature: 22.47 C = 72.45 F Cap Strength: 3.79 C Lifted Index: 3.33 C Risk: None Lifted Index @300 mb: 6.13 C Lifted Index @700 mb: 1.36 C Showalter Index: 3.33 C Risk: None Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 20.30 C K Index: 23.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 88.40 Risk: None Energy Index: 0.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.83 J/kg Max Up Vert Vel: 3.70 m/s Conv Inhibition (B-): 59282.22 J/kg Cap Strength: 3.77 C Lift Cond Lev (LCL): 771.86 mb = 2289.44 m = 7511.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 at 11 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 ---------------------------------------------------------- 0 968 405 330 4 2.0 -3.5 | 105 7 -7.2 1.9 1 945 610 290 5 4.7 -1.7 | 129 6 -4.5 3.6 2 925 784 310 7 5.4 -4.5 | 102 4 -3.8 0.8 3 911 914 300 5 4.3 -2.5 | 120 6 -4.8 2.8 4 878 1219 310 4 3.1 -2.6 | 114 7 -6.1 2.8 5 850 1497 330 7 3.5 -6.1 | 83 6 -5.7 -0.7 6 847 1524 320 10 6.4 -7.7 | 50 4 -2.7 -2.3 7 816 1829 305 6 4.9 -3.4 | 114 5 -4.3 1.9 8 786 2134 260 7 6.9 1.2 | 161 7 -2.3 6.5 9 757 2438 220 6 3.9 4.6 | 152 11 -5.3 9.9 10 729 2743 220 11 7.1 8.4 | 171 14 -2.1 13.8 11 702 3048 255 12 11.6 3.1 | 196 9 2.4 8.4 12 700 3076 255 11 10.6 2.8 | 190 8 1.5 8.2 13 650 3658 250 13 12.2 4.4 | 197 10 3.0 9.8 14 601 4267 270 18 18.0 -0.0 | 239 10 8.8 5.3 15 578 4572 290 19 17.9 -6.5 | 278 9 8.7 -1.2 16 556 4877 275 20 19.9 -1.7 | 252 11 10.8 3.6 17 500 5700 270 24 24.0 -0.0 | 250 16 14.8 5.3 18 474 6096 270 27 27.0 -0.0 | 253 19 17.8 5.3 19 401 7315 265 32 31.9 2.8 | 250 24 22.7 8.1 20 400 7330 270 34 34.0 -0.0 | 258 25 24.8 5.3 21 384 7620 275 37 36.9 -3.2 | 266 28 27.7 2.1 22 308 9144 290 52 48.9 -17.8 | 287 42 39.7 -12.5 23 300 9320 290 50 47.0 -17.1 | 287 40 37.8 -11.8 24 268 10058 300 51 44.2 -25.5 | 300 40 35.0 -20.2 25 250 10510 310 68 52.1 -43.7 | 312 58 42.9 -38.4 26 228 11099 310 85 65.1 -54.6 | 311 75 55.9 -49.3 27 222 11278 310 85 65.1 -54.6 | 311 75 55.9 -49.3 28 206 11736 315 75 53.0 -53.0 | 317 65 43.9 -47.7 29 201 11887 315 72 50.9 -50.9 | 318 62 41.7 -45.6 30 200 11920 310 64 49.0 -41.1 | 312 54 39.9 -35.8 31 183 12497 295 59 53.5 -24.9 | 294 48 44.3 -19.6 32 166 13106 290 37 34.8 -12.7 | 286 27 25.6 -7.3 33 150 13740 280 33 32.5 -5.7 | 271 23 23.3 -0.4 34 130 14630 280 29 28.6 -5.0 | 269 19 19.4 0.3 35 124 14935 285 29 28.0 -7.5 | 277 19 18.8 -2.2 36 118 15240 270 27 27.0 -0.0 | 253 19 17.8 5.3 37 107 15850 260 22 21.7 3.8 | 234 15 12.5 9.2 38 100 16300 295 29 26.3 -12.3 | 292 18 17.1 -6.9 39 98 16459 295 29 26.3 -12.3 | 292 18 17.1 -6.9 40 93 16764 310 23 17.6 -14.8 | 318 13 8.5 -9.5 41 89 17069 275 17 16.9 -1.5 | 244 9 7.8 3.9 42 84 17374 285 19 18.4 -4.9 | 267 9 9.2 0.4 43 80 17678 275 24 23.9 -2.1 | 258 15 14.7 3.2 44 77 17983 285 14 13.5 -3.6 | 249 5 4.4 1.7 45 73 18288 255 10 9.7 2.6 | 184 8 0.5 7.9 46 70 18550 245 14 12.7 5.9 | 197 12 3.5 11.2 47 70 18593 240 13 11.3 6.5 | 190 12 2.1 11.8 48 66 18898 230 16 12.3 10.3 | 191 16 3.1 15.6 49 63 19202 245 17 15.4 7.2 | 206 14 6.2 12.5 50 60 19507 260 14 13.8 2.4 | 211 9 4.6 7.8 51 57 19812 240 11 9.5 5.5 | 182 11 0.4 10.8 52 52 20422 195 10 2.6 9.7 | 156 16 -6.6 15.0 53 50 20690 235 4 3.3 2.3 | 142 10 -5.9 7.6 54 50 20726 260 10 9.8 1.7 | 185 7 0.7 7.1 55 45 21336 195 7 1.8 6.8 | 149 14 -7.4 12.1 56 43 21641 295 1 0.9 -0.4 | 121 10 -8.3 4.9 57 37 22555 5 10 -0.9 -10.0 | 65 11 -10.0 -4.6 58 34 23165 195 13 3.4 12.6 | 162 19 -5.8 17.9 59 32 23470 215 10 5.7 8.2 | 166 14 -3.4 13.5 60 31 23774 115 10 -9.1 4.2 | 118 21 -18.2 9.6 61 30 23950 200 7 2.4 6.6 | 150 14 -6.8 11.9 62 29 24079 180 11 0.0 11.0 | 151 19 -9.2 16.3 63 28 24384 205 6 2.5 5.4 | 148 13 -6.6 10.8 64 26 24994 185 13 1.1 13.0 | 156 20 -8.0 18.3 65 24 25298 205 10 4.2 9.1 | 161 15 -4.9 14.4 66 20 26580 355 6 0.5 -6.0 | 86 9 -8.6 -0.6 67 18 27432 110 8 -7.5 2.7 | 116 19 -16.7 8.1 68 10 31220 165 8 -2.1 7.7 | 139 17 -11.2 13.1 69 7 33700 160 12 -4.1 11.3 | 141 21 -13.3 16.6 Wind Parameters Mean winds (0-6000m): 270.2 at 14.1 knts Storm direction: 300.2 at 10.6 knts Shear (0-3000m) pos: 1.2 neg: 1.8 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 90.1 deg Storm rel helicity (0-3000m) pos: 40.6 neg: -12.5 tot: 28.1 m^2/s^2 ave: 9.4 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.50 Bulk Shear: 13.70 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 5 115 5| 0.0 2.6 2.6| 5.6 -2.1 3.5 6.9 0.26| 7.6 2.0 1000 307 5 114 6| 1.2 1.3 2.5| 5.6 -6.2 -0.6 -0.6 -0.06| 5.7 -0.3 1500 311 6 108 5| 0.8 1.9 2.7| 9.5 -9.2 0.3 0.2 0.05| 6.6 0.4 2000 298 6 124 5| 0.6 2.7 3.3| 13.3 -12.0 1.3 0.6 0.10| 7.0 0.7 2500 277 7 151 5| 1.0 2.2 3.1| 34.8 -12.0 22.8 9.1 0.26| 7.3 1.9 3000 269 8 163 6| 1.2 1.8 3.0| 40.6 -12.5 28.1 9.4 0.28| 6.9 1.9 4000 266 10 183 6| 2.1 1.3 3.4| 68.5 -12.5 56.0 14.0 0.42| 6.6 2.8 5000 270 12 206 6| 1.7 1.5 3.1| 75.9 -23.7 52.1 10.4 0.33| 6.4 2.1 6000 270 14 223 7| 1.4 1.6 3.0| 80.0 -25.5 54.5 9.1 0.31| 5.8 1.8 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250517.00.gif