UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025090706.upa.cvt Date: 0600Z 7 SEP 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 7 SEP 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 125 SFC 969 405 19.8 16.1 79 3.7 17.4 300 6 295.6 297.8 291.7 330.0 11.96 2 966 431 20.4 15.4 73 5.0 17.1 290 6 296.5 298.5 291.6 329.6 11.46 3 963 458 20.2 15.2 73 5.0 17.0 279 5 296.5 298.6 291.5 329.3 11.35 4 948 591 20.2 14.2 68 6.0 16.3 227 4 297.9 299.8 291.5 329.2 10.80 5 943 637 21.2 12.2 56 9.0 15.5 205 4 299.3 301.1 290.9 327.2 9.50 6 930 755 21.0 11.0 53 10.0 14.7 140 3 300.3 301.9 290.7 326.5 8.89 7 925 801 20.6 11.6 56 9.0 14.9 115 3 300.4 302.1 291.1 327.8 9.31 8 851 1515 15.4 8.4 63 7.0 11.2 276 6 302.2 303.7 290.7 326.4 8.15 9 850 1525 15.4 8.4 63 7.0 11.2 275 6 302.3 303.8 290.7 326.6 8.16 10 814 1890 12.4 8.2 76 4.2 9.9 267 5 302.9 304.4 291.1 327.9 8.41 11 803 2004 12.0 6.0 67 6.0 8.5 250 4 303.6 305.0 290.5 325.6 7.32 12 778 2269 11.6 1.6 50 10.0 6.2 238 4 305.9 307.0 289.6 322.8 5.53 13 700 3143 5.0 -2.0 60 7.0 1.5 235 14 308.0 308.9 289.6 322.6 4.72 14 692 3237 4.2 -1.8 65 6.0 1.2 233 15 308.1 309.1 289.7 323.2 4.85 15 667 3534 1.6 -0.8 84 2.4 0.4 199 14 308.5 309.5 290.3 325.2 5.42 16 663 3583 1.8 -3.2 69 5.0 -0.6 191 14 309.2 310.1 289.8 323.4 4.56 17 632 3966 -1.5 -4.1 82 2.6 -2.7 180 16 309.7 310.6 289.9 323.7 4.47 18 628 4017 -1.9 -4.1 85 2.2 -2.9 182 16 309.9 310.7 289.9 323.9 4.50 19 618 4144 -2.5 -6.3 75 3.8 -4.2 188 17 310.6 311.3 289.6 322.8 3.86 20 614 4196 -2.9 -5.3 83 2.4 -4.0 190 17 310.7 311.5 289.9 323.9 4.20 21 580 4644 -6.9 -6.9 100 0.0 -6.9 186 17 311.1 311.9 289.8 323.5 3.93 22 576 4698 -7.1 -7.1 100 0.0 -7.1 187 17 311.5 312.3 289.9 323.8 3.90 23 573 4738 -7.3 -8.7 90 1.4 -7.9 187 18 311.7 312.4 289.6 322.7 3.46 24 565 4848 -7.9 -9.1 91 1.2 -8.4 189 19 312.3 312.9 289.7 323.1 3.40 25 560 4917 -7.5 -11.6 72 4.1 -9.1 191 20 313.6 314.1 289.6 322.7 2.81 26 557 4959 -7.7 -12.2 70 4.5 -9.4 192 21 313.8 314.3 289.5 322.5 2.69 27 551 5043 -8.5 -12.5 73 4.0 -10.0 195 21 313.8 314.3 289.5 322.4 2.66 28 537 5242 -9.7 -14.6 67 4.9 -11.4 199 23 314.7 315.2 289.5 322.2 2.30 29 535 5271 -9.5 -17.5 52 8.0 -12.1 199 23 315.3 315.6 289.2 321.3 1.81 30 531 5329 -9.7 -17.7 52 8.0 -12.3 198 23 315.7 316.1 289.3 321.7 1.79 31 529 5358 -10.3 -17.3 56 7.0 -12.6 197 22 315.4 315.7 289.2 321.5 1.86 32 521 5475 -10.7 -19.7 48 9.0 -13.4 195 22 316.3 316.5 289.2 321.4 1.54 33 512 5609 -11.7 -19.7 51 8.0 -14.1 197 20 316.6 316.9 289.3 321.9 1.57 34 502 5760 -12.9 -24.9 36 12.0 -15.9 199 17 316.9 317.1 288.9 320.4 1.01 35 500 5790 -13.1 -24.1 39 11.0 -16.0 200 16 317.1 317.3 289.0 320.8 1.09 36 496 5851 -13.3 -27.3 30 14.0 -16.6 201 17 317.6 317.7 288.9 320.4 0.82 37 477 6148 -15.9 -27.9 35 12.0 -18.6 201 16 317.9 318.1 289.0 320.7 0.81 38 456 6487 -19.1 -23.4 69 4.3 -20.1 182 17 318.0 318.3 289.5 322.4 1.27 39 454 6520 -19.3 -24.3 65 5.0 -20.5 184 17 318.2 318.4 289.4 322.2 1.18 40 445 6669 -20.7 -24.2 73 3.5 -21.5 188 17 318.2 318.5 289.5 322.4 1.21 41 440 6753 -21.5 -26.5 64 5.0 -22.6 190 18 318.3 318.4 289.3 321.7 1.00 42 438 6786 -21.7 -28.7 53 7.0 -23.1 190 18 318.4 318.6 289.1 321.3 0.82 43 431 6905 -22.9 -28.9 58 6.0 -24.1 189 21 318.4 318.5 289.1 321.2 0.81 44 428 6956 -23.3 -27.0 72 3.7 -24.1 188 22 318.5 318.7 289.3 321.9 0.98 45 425 7008 -23.7 -24.7 91 1.0 -23.9 188 23 318.6 318.8 289.6 322.8 1.21 46 420 7095 -24.3 -25.6 89 1.3 -24.6 187 25 318.9 319.1 289.6 322.8 1.13 47 419 7112 -24.1 -28.1 69 4.0 -24.9 187 25 319.4 319.6 289.5 322.5 0.90 48 411 7253 -25.5 -28.4 77 2.9 -26.1 186 28 319.4 319.5 289.5 322.5 0.89 49 410 7271 -25.5 -28.5 76 3.0 -26.1 186 28 319.6 319.8 289.6 322.7 0.89 50 408 7306 -25.7 -30.7 63 5.0 -26.6 186 29 319.8 319.9 289.5 322.3 0.73 51 407 7324 -25.9 -31.9 57 6.0 -26.9 186 29 319.7 319.9 289.4 322.0 0.65 52 402 7414 -26.5 -31.2 64 4.7 -27.3 185 31 320.1 320.2 289.5 322.6 0.70 53 401 7432 -26.5 -31.5 63 5.0 -27.3 185 32 320.3 320.5 289.6 322.7 0.68 54 400 7450 -26.5 -38.5 31 12.0 -28.0 185 32 320.5 320.6 289.3 321.8 0.34 55 300 9460 -41.7 -49.7 42 8.0 -42.2 140 28 326.6 326.6 290.9 327.1 0.14 56 250 10680 -46.7 -66.7 8 20.0 -47.2 180 31 336.6 336.6 293.5 336.7 0.02 57 200 12150 -48.7 -74.7 3 26.0 -49.3 205 24 355.7 355.7 297.8 355.7 0.01 58 150 14010 -53.9 -80.9 2 27.0 -54.3 235 17 377.2 377.2 301.8 377.2 0.00 59 125 15167 -58.3 -84.3 2 26.0 -58.6 210 20 389.4 389.4 303.7 389.4 0.00 60 100 16570 -58.1 -86.1 2 28.0 -58.5 230 20 415.5 415.5 307.2 415.5 0.00 61 80 17961 -62.9 -87.9 2 25.0 -63.1 235 5 433.0 433.0 309.1 433.0 0.00 62 76 18277 -62.9 -88.9 2 26.0 -63.1 196 7 439.4 439.4 309.8 439.4 0.00 63 74 18443 -60.3 -88.3 1 28.0 -60.7 218 12 448.2 448.2 310.7 448.2 0.00 64 70 18790 -59.3 -88.3 1 29.0 -59.7 230 9 457.5 457.5 311.5 457.5 0.00 65 69 18880 -59.1 -88.1 1 29.0 -59.6 243 12 459.8 459.8 311.8 459.8 0.00 66 68 18971 -59.1 -88.1 1 29.0 -59.6 241 12 461.8 461.8 311.9 461.8 0.00 67 65 19252 -60.5 -88.5 1 28.0 -60.9 225 10 464.7 464.7 312.2 464.7 0.00 68 54 20409 -58.9 -87.9 1 29.0 -59.5 105 6 493.7 493.7 314.5 493.7 0.00 69 50 20890 -59.7 -87.7 1 28.0 -60.3 55 5 502.8 502.8 315.1 502.8 0.00 70 49 21016 -59.7 -88.7 1 29.0 -60.3 55 5 505.7 505.7 315.4 505.7 0.00 TRP 125 15167 -58.3 -84.3 2 26.0 -58.6 210 20 389.4 389.4 303.7 389.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5665.00 m Freezing level: 646.09 mb = 3791.93 m = 12440.55 ft Wetbulb zero: 665.51 mb = 3552.29 m = 11654.37 ft Precipitable water: 1.15 inches Sfc-500 mean rel hum: 67.11 % Est. max temperature: 26.92 C = 80.45 F Sfc-Lift cond lev (LCL): 917.52 mb = 870.53 m = 2856.05 ft T: 20.09 C 700-500 lapse rate: 6.84 C/km ThetaE index: 5.29 C Layer 803.0- 692.0 mb Conv cond level (CCL): 740.37 mb = 2679.23 m = 8790.03 ft Mean mixing ratio: 9.46 g/kg Conv temperature: 31.04 C = 87.87 F Cap Strength: 3.67 C Lifted Index: -0.76 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.06 C Lifted Index @700 mb: 1.52 C Showalter Index: -0.17 C Risk: Thunderstorms probable Total Totals Index: 50.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.50 C Cross Totals Index: 21.50 C K Index: 29.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 148.80 Risk: None Energy Index: -1.13 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 290.42 J/kg Max Up Vert Vel: 24.10 m/s Conv Inhibition (B-): 197.13 J/kg Cap Strength: 3.65 C Lift Cond Lev (LCL): 817.75 mb = 1851.44 m = 6074.21 ft Lev Free Conv (LFC): 642.75 mb = 3831.22 m = 12569.47 ft Equ Level (EL): 302.75 mb = 9396.34 m = 30827.52 ft B at Equ Level: 289.73 J/kg Max Parcel Lev (MPL): 232.75 mb = 11151.12 m = 36584.58 ft Wind level data Storm motion: 234 at 9 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 ---------------------------------------------------------- 0 969 405 300 6 5.2 -3.0 | 15 9 -2.3 -8.3 1 946 610 220 4 2.6 3.1 | 65 5 -4.9 -2.3 2 925 801 115 3 -2.7 1.3 | 68 11 -10.2 -4.1 3 913 914 40 1 -0.6 -0.8 | 53 10 -8.1 -6.1 4 881 1219 315 4 2.8 -2.8 | 29 9 -4.6 -8.2 5 850 1525 275 6 6.0 -0.5 | 14 6 -1.5 -5.9 6 820 1829 275 5 5.0 -0.4 | 23 6 -2.5 -5.8 7 790 2134 230 4 3.1 2.6 | 58 5 -4.4 -2.8 8 762 2438 250 4 3.8 1.4 | 43 5 -3.7 -4.0 9 734 2743 240 8 6.9 4.0 | 21 1 -0.5 -1.3 10 708 3048 235 13 10.6 7.5 | 237 4 3.2 2.1 11 700 3143 235 14 11.5 8.0 | 236 5 4.0 2.7 12 682 3353 230 16 12.3 10.3 | 224 7 4.8 4.9 13 656 3658 175 13 -1.1 13.0 | 132 11 -8.6 7.6 14 631 3962 180 16 0.0 16.0 | 145 13 -7.5 10.7 15 607 4267 195 18 4.7 17.4 | 167 12 -2.8 12.0 16 584 4572 185 16 1.4 15.9 | 150 12 -6.1 10.6 17 562 4877 190 20 3.5 19.7 | 165 15 -4.0 14.3 18 540 5182 200 23 7.9 21.6 | 181 16 0.4 16.3 19 520 5486 195 22 5.7 21.3 | 174 16 -1.8 15.9 20 500 5790 200 16 5.5 15.0 | 168 10 -2.0 9.7 21 500 5791 200 17 5.8 16.0 | 171 11 -1.6 10.6 22 480 6096 205 16 6.8 14.5 | 176 9 -0.7 9.2 23 461 6401 180 17 0.0 17.0 | 147 14 -7.5 11.7 24 442 6706 190 17 3.0 16.7 | 158 12 -4.5 11.4 25 400 7450 185 32 2.8 31.9 | 170 27 -4.7 26.5 26 390 7620 185 32 2.8 31.9 | 170 27 -4.7 26.5 27 314 9144 150 31 -15.5 26.8 | 133 31 -23.0 21.5 28 300 9460 140 28 -18.0 21.4 | 122 30 -25.4 16.1 29 262 10363 145 26 -14.9 21.3 | 125 27 -22.4 16.0 30 250 10680 180 31 0.0 31.0 | 164 27 -7.5 25.7 31 239 10973 195 29 7.5 28.0 | 180 23 0.1 22.7 32 218 11582 205 36 15.2 32.6 | 196 28 7.8 27.3 33 208 11887 220 28 18.0 21.4 | 213 19 10.5 16.1 34 200 12150 205 24 10.1 21.8 | 189 17 2.7 16.4 35 199 12192 205 22 9.3 19.9 | 187 15 1.8 14.6 36 190 12497 200 22 7.5 20.7 | 180 15 0.1 15.3 37 181 12802 210 29 14.5 25.1 | 200 21 7.0 19.8 38 172 13106 225 23 16.3 16.3 | 219 14 8.8 10.9 39 157 13716 210 27 13.5 23.4 | 199 19 6.0 18.0 40 150 14010 235 17 13.9 9.8 | 236 8 6.5 4.4 41 150 14021 235 21 17.2 12.0 | 236 12 9.8 6.7 42 136 14630 215 19 10.9 15.6 | 199 11 3.4 10.2 43 125 15167 210 20 10.0 17.3 | 192 12 2.5 12.0 44 124 15240 215 16 9.2 13.1 | 193 8 1.7 7.8 45 112 15850 220 17 10.9 13.0 | 204 8 3.5 7.7 46 107 16154 205 19 8.0 17.2 | 183 12 0.6 11.9 47 102 16459 225 23 16.3 16.3 | 219 14 8.8 10.9 48 100 16570 230 20 15.3 12.9 | 226 11 7.9 7.5 49 97 16764 230 20 15.3 12.9 | 226 11 7.9 7.5 50 92 17069 265 14 13.9 1.2 | 302 8 6.5 -4.1 51 84 17678 270 3 3.0 -0.0 | 40 7 -4.5 -5.3 52 76 18288 195 7 1.8 6.8 | 104 6 -5.6 1.4 53 72 18593 240 17 14.7 8.5 | 247 8 7.3 3.2 54 70 18790 230 9 6.9 5.8 | 128 1 -0.6 0.4 55 69 18898 245 12 10.9 5.1 | 275 3 3.4 -0.3 56 66 19202 230 10 7.7 6.4 | 191 1 0.2 1.1 57 50 20890 55 5 -4.1 -2.9 | 55 14 -11.5 -8.2 58 45 21336 55 6 -4.9 -3.4 | 55 15 -12.4 -8.8 Wind Parameters Mean winds (0-6000m): 204.3 at 12.2 knts Storm direction: 234.3 at 9.2 knts Shear (0-3000m) pos: 1.1 neg: 2.9 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): -172.9 deg Storm rel helicity (0-3000m) pos: 15.1 neg: -37.2 tot: -22.1 m^2/s^2 ave: -7.4 10^-3 m/s^2 rel: -0.22 Storm rel vorticity (0-3000m) horiz: 7.8 stream: -1.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 26.65 Bulk Shear: 10.90 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 ------------------------------------------------------------------------------- 500 233 4 55 5| 6.6 0.0 6.6| 9.6 -11.3 -1.6 -3.3 0.14| 16.7 2.3 1000 288 4 32 8| 3.3 3.0 6.3| 9.6 -26.4 -16.8 -16.8 -0.15| 12.0 -1.8 1500 280 4 29 7| 2.2 2.0 4.2| 12.1 -27.5 -15.4 -10.3 -0.10| 9.2 -0.9 2000 269 4 32 6| 1.7 1.3 3.0| 15.1 -28.7 -13.6 -6.8 -0.04| 7.7 -0.3 2500 259 5 32 5| 1.3 2.4 3.7| 15.1 -30.4 -15.3 -6.1 -0.14| 7.7 -1.1 3000 247 6 29 3| 1.1 2.9 4.0| 15.1 -37.2 -22.1 -7.4 -0.22| 7.8 -1.7 4000 218 9 127 3| 0.6 2.1 2.7| 37.6 -63.9 -26.3 -6.6 -0.22| 8.4 -1.9 5000 207 11 152 5| 0.8 1.7 2.5| 66.5 -75.1 -8.6 -1.7 -0.13| 7.9 -1.0 6000 204 12 157 6| 0.2 1.6 1.8| 68.3 -96.0 -27.8 -4.6 -0.18| 7.8 -1.4 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250907.06.gif