UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025032700.upa.cvt Date: 0000Z 27 MAR 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 27 MAR 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 2 SFC 956 405 22.8 9.8 44 13.0 14.8 310 15 299.8 301.2 289.8 323.3 7.97 2 947 484 21.2 8.2 43 13.0 13.5 308 17 299.0 300.3 288.8 320.2 7.22 3 925 679 20.2 7.2 43 13.0 12.6 305 16 300.0 301.2 288.9 320.4 6.90 4 883 1079 19.0 3.0 34 16.0 10.2 241 8 302.7 303.7 288.4 319.0 5.38 5 879 1118 18.6 2.6 34 16.0 9.9 225 8 302.7 303.7 288.3 318.6 5.25 6 850 1404 16.0 2.0 39 14.0 8.5 195 11 302.9 303.9 288.3 318.6 5.20 7 783 2093 9.6 0.6 53 9.0 4.9 191 21 303.2 304.2 288.3 318.7 5.11 8 782 2104 9.4 -0.6 50 10.0 4.4 191 21 303.1 304.0 287.9 317.4 4.68 9 779 2136 9.8 -3.2 40 13.0 3.5 190 21 303.9 304.6 287.3 315.8 3.87 10 775 2179 9.4 -2.6 43 12.0 3.5 191 21 303.9 304.7 287.6 316.4 4.07 11 774 2189 9.4 -3.6 40 13.0 3.2 191 21 304.0 304.7 287.3 315.7 3.78 12 700 3011 1.2 -3.8 69 5.0 -1.1 190 34 303.8 304.6 287.6 316.4 4.12 13 683 3208 -0.7 -4.1 78 3.4 -2.3 179 38 303.8 304.6 287.6 316.5 4.13 14 681 3232 -0.5 -6.5 64 6.0 -3.1 177 39 304.3 305.0 287.1 315.0 3.45 15 676 3291 -1.3 -4.7 78 3.4 -2.8 174 40 304.1 304.8 287.5 316.3 3.99 16 675 3303 -0.9 -7.9 59 7.0 -3.8 173 41 304.6 305.2 286.9 314.3 3.12 17 673 3326 -1.1 -7.1 64 6.0 -3.6 172 41 304.7 305.3 287.1 315.0 3.33 18 667 3398 -2.1 -6.2 73 4.1 -3.8 171 42 304.3 305.0 287.2 315.5 3.61 19 651 3591 -3.5 -8.5 68 5.0 -5.5 174 45 304.9 305.4 286.9 314.5 3.09 20 631 3837 -5.7 -9.7 73 4.0 -7.2 180 44 305.1 305.6 286.8 314.2 2.90 21 619 3987 -7.5 -8.8 90 1.3 -8.0 185 42 304.7 305.3 286.9 314.6 3.17 22 615 4037 -7.9 -9.8 86 1.9 -8.6 186 44 304.8 305.4 286.8 314.0 2.95 23 610 4101 -8.5 -9.3 94 0.8 -8.8 187 46 304.8 305.4 286.9 314.5 3.10 24 609 4114 -8.5 -9.9 90 1.4 -9.0 187 46 305.0 305.5 286.8 314.2 2.96 25 596 4281 -10.1 -10.3 98 0.2 -10.2 190 52 305.0 305.6 286.8 314.2 2.93 26 594 4307 -9.7 -11.7 85 2.0 -10.4 190 53 305.8 306.3 286.8 314.0 2.63 27 591 4346 -10.3 -11.3 92 1.0 -10.6 190 54 305.5 306.0 286.8 314.1 2.73 28 590 4359 -9.7 -12.3 81 2.6 -10.6 190 54 306.4 306.8 286.8 314.3 2.52 29 586 4412 -9.5 -13.5 73 4.0 -10.9 190 56 307.2 307.6 286.9 314.5 2.30 30 584 4438 -9.9 -13.0 78 3.1 -11.0 190 57 307.0 307.5 286.9 314.7 2.41 31 580 4491 -9.5 -15.5 62 6.0 -11.5 190 59 308.1 308.5 286.9 314.4 1.97 32 572 4599 -10.1 -17.1 57 7.0 -12.3 190 62 308.6 308.9 286.8 314.3 1.75 33 558 4789 -12.1 -16.4 70 4.3 -13.5 193 55 308.5 308.8 286.9 314.6 1.90 34 556 4817 -9.7 -24.7 28 15.0 -13.5 194 54 311.6 311.8 287.0 314.7 0.93 35 537 5084 -12.9 -21.9 47 9.0 -15.3 199 55 310.9 311.1 287.1 315.0 1.23 36 529 5199 -13.5 -24.5 39 11.0 -16.2 201 57 311.5 311.7 287.1 314.9 0.99 37 527 5228 -12.9 -28.9 25 16.0 -16.4 202 58 312.6 312.7 287.1 314.9 0.67 38 525 5257 -13.1 -28.1 27 15.0 -16.4 202 58 312.7 312.8 287.1 315.1 0.72 39 522 5301 -12.5 -34.5 14 22.0 -16.7 203 59 313.9 314.0 287.2 315.3 0.39 40 521 5315 -12.7 -32.7 17 20.0 -16.7 204 59 313.8 313.9 287.2 315.5 0.47 41 520 5330 -12.7 -34.7 14 22.0 -16.9 204 60 314.0 314.1 287.2 315.4 0.39 42 518 5359 -11.7 -47.7 3 36.0 -16.7 205 60 315.6 315.6 287.4 315.9 0.10 43 509 5494 -12.3 -47.3 4 35.0 -17.2 207 63 316.4 316.4 287.7 316.8 0.11 44 500 5630 -13.7 -46.7 4 33.0 -18.2 210 65 316.3 316.4 287.7 316.8 0.11 45 451 6401 -20.9 -47.9 7 27.0 -23.9 209 63 316.8 316.8 287.8 317.2 0.11 46 400 7270 -29.3 -44.3 22 15.0 -30.7 205 61 316.9 316.9 287.9 317.6 0.19 47 394 7378 -30.3 -45.3 22 15.0 -31.6 205 62 317.0 317.0 287.9 317.6 0.17 48 370 7821 -34.7 -44.7 36 10.0 -35.5 208 60 316.9 316.9 287.9 317.6 0.19 49 359 8031 -36.7 -44.7 43 8.0 -37.3 211 58 316.9 317.0 288.0 317.7 0.20 50 351 8186 -37.7 -46.7 38 9.0 -38.3 214 59 317.6 317.7 288.2 318.3 0.16 51 340 8405 -39.3 -57.3 13 18.0 -40.1 218 60 318.4 318.4 288.3 318.6 0.05 52 327 8671 -41.7 -56.7 18 15.0 -42.3 223 63 318.6 318.6 288.3 318.8 0.05 53 308 9074 -44.5 -57.5 22 13.0 -45.0 233 72 320.2 320.2 288.9 320.4 0.05 54 300 9250 -45.7 -57.7 25 12.0 -46.1 235 84 320.9 321.0 289.1 321.2 0.05 55 294 9384 -46.5 -55.5 35 9.0 -46.8 236 88 321.7 321.7 289.3 321.9 0.07 56 280 9705 -48.4 -59.8 26 11.4 -48.7 240 98 323.5 323.5 289.9 323.7 0.04 57 250 10440 -52.7 -69.7 11 17.0 -52.9 235 78 327.7 327.7 291.1 327.8 0.01 58 200 11860 -57.9 -76.9 7 19.0 -58.1 225 58 341.1 341.1 294.6 341.1 0.01 59 181 12491 -59.3 -79.3 6 20.0 -59.5 210 73 348.7 348.7 296.3 348.7 0.00 60 150 13700 -50.1 -82.1 1 32.0 -50.7 230 36 383.7 383.7 302.8 383.8 0.00 61 100 16280 -57.5 -85.5 2 28.0 -57.9 230 16 416.6 416.6 307.3 416.6 0.00 62 89 17011 -61.5 -87.5 2 26.0 -61.8 216 21 422.8 422.8 308.0 422.8 0.00 63 79 17756 -59.3 -87.3 1 28.0 -59.7 182 16 442.0 442.0 310.1 442.0 0.00 64 76 18001 -56.5 -85.5 1 29.0 -57.1 204 15 452.7 452.7 311.1 452.8 0.00 65 71 18431 -59.1 -86.1 2 27.0 -59.6 248 9 456.1 456.1 311.4 456.1 0.00 66 70 18520 -59.1 -87.1 1 28.0 -59.6 260 6 457.9 457.9 311.6 458.0 0.00 67 66 18888 -59.5 -86.5 2 27.0 -60.0 318 4 464.9 464.9 312.2 464.9 0.00 68 59 19590 -57.9 -86.9 1 29.0 -58.5 55 9 483.6 483.6 313.7 483.6 0.00 69 54 20146 -59.1 -87.1 1 28.0 -59.7 107 11 493.2 493.2 314.5 493.3 0.00 70 52 20383 -57.7 -86.7 1 29.0 -58.4 123 12 501.8 501.8 315.1 501.9 0.00 71 50 20630 -57.9 -86.9 1 29.0 -58.6 105 14 507.0 507.0 315.4 507.1 0.00 72 37 22529 -58.3 -87.3 1 29.0 -59.2 85 29 551.6 551.6 318.2 551.6 0.01 73 32 23449 -55.5 -86.5 1 31.0 -56.9 83 33 582.5 582.5 319.8 582.5 0.01 74 30 23860 -56.1 -86.1 1 30.0 -57.5 95 39 591.7 591.7 320.2 591.8 0.01 75 29 24075 -56.1 -86.1 1 30.0 -57.6 93 38 597.5 597.5 320.5 597.5 0.01 76 26 24773 -52.3 -85.3 1 33.0 -54.6 89 39 627.2 627.2 321.8 627.3 0.01 77 24 25289 -52.9 -84.9 1 32.0 -55.2 87 43 640.0 640.0 322.3 640.1 0.01 78 22 25851 -50.9 -83.9 1 33.0 -53.9 85 48 662.1 662.1 323.2 662.2 0.02 79 21 26153 -51.3 -84.3 1 33.0 -54.3 89 48 669.7 669.7 323.4 669.9 0.02 80 20 26470 -50.9 -83.9 1 33.0 -54.1 95 48 680.4 680.4 323.8 680.5 0.02 81 12 29801 -50.1 -84.1 1 34.0 -54.9 77 47 790.2 790.2 327.0 790.5 0.03 82 11 30373 -47.5 -82.5 1 35.0 -53.7 81 46 819.6 819.6 327.7 820.0 0.04 83 10 31000 -49.3 -83.3 1 34.0 -55.1 85 46 835.5 835.5 328.1 835.9 0.04 84 9.6 31268 -48.5 -83.5 1 35.0 -54.8 84 46 848.4 848.4 328.4 848.7 0.04 85 8.8 31844 -45.3 -82.3 1 37.0 -53.4 83 46 882.1 882.1 329.1 882.6 0.05 86 7.0 33380 -42.1 -81.1 1 39.0 -52.9 80 46 955.0 955.1 330.4 955.9 0.08 87 6.4 33989 -40.3 -80.3 1 40.0 -52.6 987.4 987.5 331.0 988.6 0.10 88 6.2 34205 -40.3 -80.3 1 40.0 -52.7 996.4 996.5 331.1 997.6 0.10 TRP 181 12491 -59.3 -79.3 6 20.0 -59.5 210 73 348.7 348.7 296.3 348.7 0.00 WND 280 9705 -48.4 -59.8 26 11.4 -48.7 240 98 323.5 323.5 289.9 323.7 0.04 Sounding variables and indices 1000-500 mb thick: 5628.00 m Freezing level: 689.26 mb = 3135.69 m = 10287.56 ft Wetbulb zero: 718.92 mb = 2792.98 m = 9163.20 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 52.52 % Est. max temperature: 26.11 C = 79.00 F Sfc-Lift cond lev (LCL): 788.84 mb = 2031.08 m = 6663.55 ft T: 10.18 C 700-500 lapse rate: 5.69 C/km ThetaE index: 3.06 C Layer 947.0- 925.0 mb Conv cond level (CCL): 705.42 mb = 2947.94 m = 9671.61 ft Mean mixing ratio: 6.21 g/kg Conv temperature: 26.80 C = 80.25 F Cap Strength: 3.27 C Lifted Index: 2.86 C Risk: None Lifted Index @300 mb: 1.39 C Lifted Index @700 mb: 0.89 C Showalter Index: 3.45 C Risk: None Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.70 C Cross Totals Index: 15.70 C K Index: 26.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 111.00 Risk: None Energy Index: -0.32 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 95.96 J/kg Max Up Vert Vel: 13.85 m/s Conv Inhibition (B-): 137.88 J/kg Cap Strength: 3.16 C Lift Cond Lev (LCL): 732.23 mb = 2643.02 m = 8671.22 ft Lev Free Conv (LFC): 657.23 mb = 3514.98 m = 11531.93 ft Equ Level (EL): 547.23 mb = 4939.26 m = 16204.73 ft B at Equ Level: 77.10 J/kg Max Parcel Lev (MPL): 477.23 mb = 5978.28 m = 19613.53 ft Wind level data Storm motion: 227 at 29 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 ---------------------------------------------------------- 0 956 405 310 15 11.5 -9.6 | 19 31 -10.1 -29.5 1 933 610 305 19 15.6 -10.9 | 11 31 -6.0 -30.7 2 925 679 305 16 13.1 -9.2 | 16 30 -8.5 -29.0 3 900 914 305 6 4.9 -3.4 | 36 29 -16.7 -23.3 4 869 1219 185 9 0.8 9.0 | 62 23 -20.8 -10.9 5 850 1404 195 11 2.8 10.6 | 64 21 -18.8 -9.2 6 807 1829 195 21 5.4 20.3 | 92 16 -16.2 0.4 7 778 2134 190 21 3.6 20.7 | 93 18 -18.0 0.8 8 750 2438 195 21 5.4 20.3 | 92 16 -16.2 0.4 9 723 2743 195 29 7.5 28.0 | 120 16 -14.1 8.2 10 700 3011 190 34 5.9 33.5 | 131 21 -15.7 13.6 11 670 3353 170 42 -7.3 41.4 | 127 36 -28.9 21.5 12 644 3658 175 46 -4.0 45.8 | 135 36 -25.6 26.0 13 619 3962 185 42 3.7 41.8 | 141 28 -17.9 22.0 14 596 4267 190 52 9.0 51.2 | 158 34 -12.6 31.4 15 573 4572 190 62 10.8 61.1 | 165 43 -10.8 41.2 16 551 4877 195 52 13.5 50.2 | 165 31 -8.2 30.4 17 500 5630 210 65 32.5 56.3 | 197 38 10.9 36.4 18 489 5791 210 66 33.0 57.2 | 197 39 11.4 37.3 19 469 6096 210 64 32.0 55.4 | 196 37 10.4 35.6 20 400 7270 205 61 25.8 55.3 | 187 36 4.2 35.4 21 380 7620 205 63 26.6 57.1 | 188 38 5.0 37.2 22 364 7925 210 58 29.0 50.2 | 194 31 7.4 30.4 23 333 8534 220 60 38.6 46.0 | 213 31 17.0 26.1 24 305 9144 235 74 60.6 42.4 | 240 45 39.0 22.6 25 300 9250 235 84 68.8 48.2 | 239 55 47.2 28.3 26 280 9705 240 98 84.9 49.0 | 245 70 63.3 29.1 27 278 9754 240 98 84.9 49.0 | 245 70 63.3 29.1 28 250 10440 235 78 63.9 44.7 | 240 49 42.3 24.9 29 230 10973 235 73 59.8 41.9 | 240 44 38.2 22.0 30 209 11582 235 81 66.4 46.5 | 239 52 44.7 26.6 31 200 11860 225 58 41.0 41.0 | 223 29 19.4 21.2 32 190 12192 220 55 35.4 42.1 | 212 26 13.7 22.3 33 181 12491 210 73 36.5 63.2 | 199 46 14.9 43.4 34 181 12497 205 62 26.2 56.2 | 187 37 4.6 36.3 35 172 12802 215 76 43.6 62.3 | 207 48 22.0 42.4 36 164 13106 225 54 38.2 38.2 | 222 25 16.6 18.3 37 157 13411 210 58 29.0 50.2 | 194 31 7.4 30.4 38 150 13700 230 36 27.6 23.1 | 241 7 6.0 3.3 39 150 13716 225 53 37.5 37.5 | 222 24 15.9 17.6 40 143 14021 215 32 18.4 26.2 | 153 7 -3.3 6.4 41 136 14326 210 40 20.0 34.6 | 174 15 -1.6 14.8 42 124 14935 240 30 26.0 15.0 | 318 7 4.4 -4.9 43 118 15240 220 20 12.9 15.3 | 63 10 -8.8 -4.5 44 112 15545 200 26 8.9 24.4 | 110 14 -12.7 4.6 45 107 15850 225 33 23.3 23.3 | 206 4 1.7 3.5 46 102 16154 220 29 18.6 22.2 | 129 4 -3.0 2.4 47 100 16280 230 16 12.3 10.3 | 44 13 -9.4 -9.6 48 97 16459 240 20 17.3 10.0 | 24 11 -4.3 -9.9 49 84 17374 200 22 7.5 20.7 | 93 14 -14.1 0.8 50 80 17678 175 16 -1.4 15.9 | 80 23 -23.0 -3.9 51 73 18288 230 15 11.5 9.6 | 45 14 -10.1 -10.2 52 70 18520 260 6 5.9 1.0 | 40 25 -15.7 -18.8 53 69 18593 245 12 10.9 5.1 | 36 18 -10.7 -14.8 54 66 18898 320 4 2.6 -3.1 | 40 30 -19.0 -22.9 55 57 19812 85 10 -10.0 -0.9 | 57 38 -31.6 -20.7 56 52 20422 125 12 -9.8 6.9 | 68 34 -31.4 -13.0 57 50 20630 105 14 -13.5 3.6 | 65 39 -35.1 -16.2 58 49 20726 95 10 -10.0 0.9 | 59 37 -31.6 -19.0 59 45 21336 110 14 -13.2 4.8 | 67 38 -34.8 -15.1 60 43 21641 90 18 -18.0 0.0 | 63 44 -39.6 -19.9 61 37 22555 85 29 -28.9 -2.5 | 66 55 -50.5 -22.4 62 35 22860 100 27 -26.6 4.7 | 73 51 -48.2 -15.2 63 33 23165 75 28 -27.0 -7.2 | 61 56 -48.7 -27.1 64 30 23860 95 39 -38.9 3.4 | 75 63 -60.5 -16.5 65 28 24384 90 36 -36.0 0.0 | 71 61 -57.6 -19.9 66 22 25908 85 48 -47.8 -4.2 | 71 73 -69.4 -24.0 67 20 26470 95 48 -47.8 4.2 | 77 71 -69.4 -15.7 68 20 26518 105 43 -41.5 11.1 | 82 64 -63.1 -8.7 69 17 27432 85 48 -47.8 -4.2 | 71 73 -69.4 -24.0 70 16 27737 90 58 -58.0 0.0 | 76 82 -79.6 -19.9 71 15 28346 100 46 -45.3 8.0 | 80 68 -66.9 -11.9 72 14 28956 90 37 -37.0 0.0 | 71 62 -58.6 -19.9 73 12 29566 75 47 -45.4 -12.2 | 64 74 -67.0 -32.0 74 10 31000 85 46 -45.8 -4.0 | 71 72 -67.4 -23.9 75 7 33380 80 46 -45.3 -8.0 | 67 72 -66.9 -27.8 Wind Parameters Mean winds (0-6000m): 197.4 at 39.1 knts Storm direction: 227.4 at 29.3 knts Shear (0-3000m) pos: 0.0 neg: 9.4 tot: 9.5 10-3/s Storm rel Dir Shear (0-3000m): 109.2 deg Storm rel helicity (0-3000m) pos: 259.0 neg: -48.4 tot: 210.6 m^2/s^2 ave: 70.2 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 13.0 stream: 6.6 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 0.34 Bulk Shear: 278.28 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 ------------------------------------------------------------------------------- 500 306 14 19 30| 0.0 8.9 8.9| 94.8 -34.4 60.3 120.7 0.48| 17.2 8.2 1000 283 11 25 25| 0.0 11.3 11.3|163.9 -34.4 129.4 129.4 0.57| 17.6 10.0 1500 235 13 41 16| 0.0 10.5 10.5|205.9 -34.4 171.5 114.3 0.64| 15.2 9.7 2000 214 15 61 15| 0.1 7.9 8.0|206.9 -35.6 171.2 85.6 0.60| 12.1 7.3 2500 206 18 73 14| 0.1 8.5 8.6|250.7 -35.6 215.1 86.0 0.66| 12.0 7.9 3000 197 21 91 16| 0.0 9.4 9.5|259.0 -48.4 210.6 70.2 0.50| 13.0 6.6 4000 190 28 114 19| 2.8 7.1 9.9|427.8 -48.4 379.5 94.9 0.56| 13.3 7.4 5000 192 34 132 20| 3.7 5.7 9.3|570.1 -49.3 520.8 104.2 0.56| 13.4 7.5 6000 197 39 150 20| 3.6 4.7 8.3|628.6 -69.5 559.2 93.2 0.55| 12.1 6.6 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250327.00.gif