UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 16 APR 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 93 SFC 966 405 27.2 2.2 20 25.0 13.3 360 3 303.3 304.2 287.9 317.4 4.64 2 944 603 24.0 0.0 20 24.0 11.3 331 10 302.1 302.8 286.9 314.4 4.05 3 925 776 22.2 0.2 23 22.0 10.6 315 7 302.0 302.8 287.0 314.7 4.19 4 874 1264 17.4 -0.6 29 18.0 8.2 294 9 302.0 302.7 287.0 314.7 4.19 5 869 1313 17.4 -3.6 24 21.0 7.2 293 9 302.5 303.1 286.3 312.8 3.37 6 864 1362 16.6 -1.4 29 18.0 7.5 292 10 302.1 302.9 286.8 314.3 3.99 7 853 1471 16.2 -9.8 16 26.0 5.0 291 12 302.8 303.2 285.1 309.5 2.13 8 850 1501 16.0 -8.0 18 24.0 5.3 290 12 302.9 303.4 285.5 310.6 2.46 9 844 1561 15.6 -10.4 16 26.0 4.5 294 12 303.1 303.5 285.1 309.6 2.05 10 792 2095 10.6 -12.4 18 23.0 1.5 282 13 303.3 303.7 285.0 309.2 1.86 11 757 2468 7.0 -7.0 36 14.0 0.9 253 11 303.4 303.9 286.2 312.6 2.98 12 702 3081 1.2 -8.8 47 10.0 -2.9 258 13 303.6 304.1 286.1 312.3 2.80 13 700 3104 1.0 -9.0 47 10.0 -3.1 260 13 303.6 304.1 286.1 312.2 2.76 14 694 3173 0.2 -9.8 47 10.0 -3.7 259 15 303.5 303.9 285.9 311.6 2.62 15 690 3219 0.0 -11.0 43 11.0 -4.2 258 16 303.7 304.2 285.8 311.2 2.39 16 688 3243 0.0 -16.0 29 16.0 -5.4 257 17 304.0 304.3 284.9 309.1 1.59 17 682 3313 -0.5 -17.5 26 17.0 -6.0 256 19 304.2 304.5 284.8 308.8 1.42 18 671 3442 -1.9 -17.9 28 16.0 -7.0 255 19 304.0 304.3 284.8 308.5 1.39 19 659 3585 -3.1 -11.1 54 8.0 -6.1 255 18 304.3 304.7 286.1 312.0 2.48 20 658 3597 -3.3 -12.3 50 9.0 -6.6 255 18 304.2 304.6 285.8 311.3 2.26 21 656 3622 -2.9 -22.9 20 20.0 -8.5 255 17 304.9 305.1 284.5 307.9 0.92 22 649 3707 -2.7 -31.7 9 29.0 -9.3 253 16 306.0 306.1 284.4 307.5 0.41 23 614 4144 -4.9 -42.9 3 38.0 -11.4 246 12 308.4 308.4 284.9 308.9 0.14 24 533 5238 -13.9 -37.9 11 24.0 -17.8 237 11 310.4 310.4 285.8 311.3 0.27 25 500 5720 -17.7 -45.7 7 28.0 -21.1 265 6 311.5 311.5 286.0 311.9 0.13 26 477 6069 -20.7 -50.7 5 30.0 -23.7 238 7 312.0 312.0 286.1 312.3 0.08 27 427 6874 -26.7 -55.7 5 29.0 -28.7 266 8 314.4 314.4 286.9 314.5 0.05 28 400 7340 -30.7 -55.7 7 25.0 -32.3 285 8 315.1 315.1 287.2 315.3 0.05 29 384 7629 -33.3 -56.3 8 23.0 -34.6 300 8 315.4 315.4 287.3 315.6 0.05 30 379 7721 -34.1 -48.1 23 14.0 -35.1 301 8 315.5 315.5 287.4 316.0 0.13 31 371 7871 -34.9 -50.9 18 16.0 -35.9 302 8 316.4 316.4 287.6 316.7 0.10 32 357 8138 -37.1 -49.1 28 12.0 -37.8 303 7 316.9 316.9 287.9 317.4 0.12 33 339 8495 -39.9 -56.9 15 17.0 -40.6 306 6 317.8 317.8 288.1 318.0 0.05 34 333 8617 -40.5 -56.5 16 16.0 -41.2 306 6 318.6 318.6 288.3 318.8 0.05 35 330 8678 -41.1 -52.1 30 11.0 -41.6 307 6 318.6 318.6 288.4 319.0 0.09 36 319 8908 -43.1 -50.1 46 7.0 -43.5 308 5 319.0 319.0 288.5 319.4 0.12 37 314 9015 -43.9 -51.9 41 8.0 -44.3 309 5 319.3 319.3 288.6 319.7 0.10 38 312 9058 -44.3 -50.3 51 6.0 -44.6 309 5 319.3 319.3 288.6 319.8 0.12 39 310 9101 -44.5 -53.5 36 9.0 -44.9 310 5 319.6 319.6 288.7 320.0 0.08 40 306 9188 -45.3 -54.3 36 9.0 -45.6 302 5 319.7 319.7 288.8 320.0 0.08 41 300 9320 -46.5 -53.5 45 7.0 -46.7 275 5 319.8 319.8 288.8 320.2 0.09 42 295 9431 -47.7 -53.7 50 6.0 -47.9 269 5 319.7 319.7 288.8 320.0 0.09 43 292 9498 -48.1 -57.1 35 9.0 -48.4 265 5 320.0 320.0 288.8 320.2 0.06 44 285 9657 -49.7 -56.7 44 7.0 -49.9 256 4 320.0 320.0 288.8 320.2 0.06 45 283 9703 -50.3 -54.7 60 4.4 -50.4 253 4 319.7 319.8 288.8 320.1 0.08 46 281 9749 -50.5 -54.5 62 4.0 -50.6 251 4 320.1 320.1 288.9 320.4 0.08 47 278 9819 -51.1 -55.6 59 4.5 -51.2 242 5 320.2 320.2 288.9 320.5 0.07 48 275 9889 -51.7 -56.1 59 4.4 -51.8 233 7 320.4 320.4 288.9 320.6 0.07 49 269 10032 -52.7 -59.7 42 7.0 -52.8 214 9 320.9 320.9 289.1 321.1 0.05 50 263 10177 -53.5 -62.5 33 9.0 -53.7 214 10 321.8 321.8 289.3 322.0 0.03 51 254 10399 -55.5 -63.5 36 8.0 -55.6 222 10 322.1 322.1 289.4 322.2 0.03 52 250 10500 -56.5 -62.5 47 6.0 -56.6 225 10 322.1 322.1 289.4 322.2 0.03 53 245 10628 -57.7 -62.2 56 4.5 -57.8 225 10 322.1 322.1 289.5 322.3 0.04 54 234 10916 -59.7 -64.4 54 4.7 -59.7 207 10 323.4 323.4 289.8 323.5 0.03 55 233 10943 -59.9 -64.9 52 5.0 -60.0 205 10 323.5 323.5 289.8 323.6 0.03 56 231 10997 -59.1 -68.1 30 9.0 -59.2 197 10 325.5 325.5 290.5 325.5 0.02 57 200 11900 -59.1 -75.1 11 16.0 -59.3 230 12 339.2 339.2 294.1 339.2 0.01 58 150 13700 -58.3 -84.3 2 26.0 -58.5 270 14 369.6 369.6 300.5 369.6 0.00 59 100 16250 -59.7 -87.7 1 28.0 -60.0 225 18 412.4 412.4 306.8 412.4 0.00 60 83 17408 -61.5 -88.5 2 27.0 -61.8 256 17 431.3 431.3 309.0 431.3 0.00 61 77 17875 -58.9 -87.9 1 29.0 -59.3 267 15 446.1 446.1 310.5 446.1 0.00 62 70 18470 -60.5 -87.5 2 27.0 -60.9 265 13 455.0 455.0 311.3 455.0 0.00 63 68 18651 -61.1 -88.1 2 27.0 -61.5 266 12 457.4 457.4 311.5 457.5 0.00 64 61 19330 -59.5 -87.5 1 28.0 -60.0 259 7 475.4 475.4 313.1 475.5 0.00 65 57 19755 -59.7 -87.7 1 28.0 -60.2 221 9 484.3 484.3 313.8 484.3 0.00 66 55 19980 -57.9 -87.9 1 30.0 -58.6 226 13 493.4 493.4 314.5 493.4 0.00 67 51 20456 -59.3 -87.3 1 28.0 -59.9 212 13 500.9 500.9 315.0 500.9 0.00 68 50 20580 -58.9 -87.9 1 29.0 -59.6 205 12 504.7 504.7 315.3 504.7 0.00 69 47 20968 -58.1 -88.1 1 30.0 -58.9 231 12 515.6 515.6 316.0 515.6 0.00 70 45 21242 -56.1 -87.1 1 31.0 -57.1 250 11 526.9 526.9 316.7 526.9 0.00 71 41 21831 -57.5 -87.5 1 30.0 -58.4 222 11 537.6 537.6 317.4 537.7 0.00 72 39 22147 -56.3 -87.3 1 31.0 -57.4 266 12 548.4 548.4 318.0 548.5 0.00 73 36 22653 -57.3 -87.3 1 30.0 -58.3 332 14 558.5 558.5 318.6 558.6 0.01 74 33 23204 -55.3 -86.3 1 31.0 -56.7 292 11 577.9 577.9 319.6 578.0 0.01 75 30 23810 -56.1 -87.1 1 31.0 -57.5 20 12 591.7 591.7 320.2 591.7 0.01 76 28 24248 -57.5 -87.5 1 30.0 -58.8 29 11 599.6 599.6 320.6 599.6 0.01 77 20 26390 -54.3 -86.3 1 32.0 -56.6 105 11 670.0 670.0 323.4 670.0 0.01 78 19 26719 -54.5 -86.5 1 32.0 -56.9 127 10 679.2 679.2 323.7 679.3 0.01 79 18 27067 -53.1 -86.1 1 33.0 -56.0 187 9 694.2 694.3 324.3 694.3 0.01 80 16 27834 -48.5 -83.5 1 35.0 -53.1 309 8 733.0 733.1 325.4 733.2 0.02 81 13 29195 -50.7 -84.7 1 34.0 -55.1 70 10 770.3 770.3 326.5 770.5 0.02 82 12 29717 -49.7 -84.7 1 35.0 -54.7 109 8 791.7 791.7 327.0 791.9 0.03 83 10 30930 -42.7 -81.7 1 39.0 -51.5 195 3 860.2 860.2 328.6 860.6 0.05 84 7.8 32620 -38.5 -80.5 0 42.0 -50.8 282 11 940.3 940.4 330.2 941.2 0.08 85 7.2 33168 -39.9 -80.9 0 41.0 -51.8 310 14 956.4 956.4 330.5 957.2 0.08 86 7.0 33360 -39.3 -81.3 0 42.0 -51.8 320 15 966.6 966.6 330.7 967.4 0.08 87 6.6 33763 -39.3 -81.3 0 42.0 -52.1 983.0 983.0 330.9 983.9 0.08 TRP 233 10943 -59.9 -64.9 52 5.0 -60.0 205 10 323.5 323.5 289.8 323.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5627.00 m Freezing level: 688.00 mb = 3242.62 m = 10638.38 ft Wetbulb zero: 744.25 mb = 2606.14 m = 8550.24 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 20.10 % Est. max temperature: 27.09 C = 80.77 F Sfc-Lift cond lev (LCL): 667.97 mb = 3478.24 m = 11411.42 ft T: -2.20 C 700-500 lapse rate: 7.15 C/km ThetaE index: 4.79 C Layer 853.0- 850.0 mb Conv cond level (CCL): 607.75 mb = 4223.36 m = 13856.00 ft Mean mixing ratio: 4.17 g/kg Conv temperature: 32.37 C = 90.27 F Cap Strength: 3.40 C Lifted Index: 1.67 C Risk: Showers probable Lifted Index @300 mb: 3.87 C Lifted Index @700 mb: 1.28 C Showalter Index: 4.25 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 33.70 C Cross Totals Index: 9.70 C K Index: 15.70 Risk: < 20 % chance of thunderstorms Sweat Index: 30.00 Risk: None Energy Index: 0.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.69 J/kg Max Up Vert Vel: 2.72 m/s Conv Inhibition (B-): 52642.84 J/kg Cap Strength: 3.38 C Lift Cond Lev (LCL): 663.78 mb = 3528.14 m = 11575.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 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 ---------------------------------------------------------- 0 966 405 360 3 -0.0 -3.0 | 88 7 -7.2 -0.2 1 943 610 330 10 5.0 -8.7 | 21 6 -2.2 -5.9 2 925 776 315 7 4.9 -4.9 | 46 3 -2.3 -2.2 3 910 914 320 9 5.8 -6.9 | 19 4 -1.4 -4.1 4 878 1219 295 8 7.3 -3.4 | 357 1 0.0 -0.6 5 850 1501 290 12 11.3 -4.1 | 288 4 4.1 -1.3 6 848 1524 295 12 10.9 -5.1 | 302 4 3.7 -2.3 7 817 1829 290 10 9.4 -3.4 | 287 2 2.2 -0.7 8 787 2134 280 13 12.8 -2.3 | 265 6 5.6 0.5 9 759 2438 255 11 10.6 2.8 | 211 7 3.4 5.6 10 731 2743 225 9 6.4 6.4 | 175 9 -0.9 9.1 11 705 3048 255 12 11.6 3.1 | 217 7 4.4 5.9 12 700 3104 260 13 12.8 2.3 | 228 8 5.6 5.0 13 678 3353 255 20 19.3 5.2 | 237 14 12.1 7.9 14 652 3658 255 17 16.4 4.4 | 232 12 9.2 7.2 15 627 3962 235 11 9.0 6.3 | 191 9 1.8 9.1 16 603 4267 255 12 11.6 3.1 | 217 7 4.4 5.9 17 557 4877 230 6 4.6 3.9 | 158 7 -2.6 6.6 18 536 5182 235 11 9.0 6.3 | 191 9 1.8 9.1 19 500 5720 265 6 6.0 0.5 | 159 4 -1.2 3.3 20 475 6096 235 7 5.7 4.0 | 168 7 -1.5 6.8 21 400 7340 285 8 7.7 -2.1 | 216 1 0.5 0.7 22 384 7620 300 8 6.9 -4.0 | 13 1 -0.3 -1.2 23 308 9144 310 5 3.8 -3.2 | 82 3 -3.4 -0.5 24 300 9320 275 5 5.0 -0.4 | 136 3 -2.2 2.3 25 281 9754 250 4 3.8 1.4 | 140 5 -3.5 4.1 26 268 10058 210 10 5.0 8.7 | 169 12 -2.2 11.4 27 250 10500 225 10 7.1 7.1 | 179 10 -0.1 9.8 28 243 10668 225 10 7.1 7.1 | 179 10 -0.1 9.8 29 233 10943 205 10 4.2 9.1 | 166 12 -3.0 11.8 30 232 10973 195 10 2.6 9.7 | 160 13 -4.6 12.4 31 210 11582 255 10 9.7 2.6 | 205 6 2.4 5.4 32 200 11887 280 10 9.8 -1.7 | 249 3 2.6 1.0 33 200 11900 230 12 9.2 7.7 | 191 11 2.0 10.5 34 191 12192 215 17 9.8 13.9 | 189 17 2.5 16.7 35 182 12497 260 25 24.6 4.3 | 248 19 17.4 7.1 36 173 12802 285 20 19.3 -5.2 | 281 12 12.1 -2.4 37 165 13106 260 18 17.7 3.1 | 241 12 10.5 5.9 38 157 13411 275 19 18.9 -1.7 | 265 12 11.7 1.1 39 150 13700 270 14 14.0 -0.0 | 248 7 6.8 2.8 40 150 13716 275 12 12.0 -1.0 | 250 5 4.7 1.7 41 136 14326 250 18 16.9 6.2 | 227 13 9.7 8.9 42 123 14935 235 19 15.6 10.9 | 211 16 8.3 13.7 43 117 15240 245 21 19.0 8.9 | 225 17 11.8 11.6 44 112 15545 255 26 25.1 6.7 | 242 20 17.9 9.5 45 102 16154 260 17 16.7 3.0 | 239 11 9.5 5.7 46 100 16250 225 18 12.7 12.7 | 200 16 5.5 15.5 47 97 16459 225 18 12.7 12.7 | 200 16 5.5 15.5 48 88 17069 270 22 22.0 -0.0 | 259 15 14.8 2.8 49 83 17374 255 17 16.4 4.4 | 232 12 9.2 7.2 50 76 17983 270 15 15.0 -0.0 | 250 8 7.8 2.8 51 72 18288 290 15 14.1 -5.1 | 289 7 6.9 -2.4 52 70 18470 265 13 13.0 1.1 | 236 7 5.7 3.9 53 69 18593 265 10 10.0 0.9 | 217 5 2.7 3.6 54 65 18898 270 18 18.0 -0.0 | 256 11 10.8 2.8 55 62 19202 285 10 9.7 -2.6 | 266 2 2.4 0.2 56 59 19507 225 2 1.4 1.4 | 126 7 -5.8 4.2 57 57 19812 220 10 6.4 7.7 | 176 10 -0.8 10.4 58 54 20117 230 15 11.5 9.6 | 199 13 4.3 12.4 59 50 20580 205 12 5.1 10.9 | 171 14 -2.1 13.6 60 49 20726 155 10 -4.2 9.1 | 136 16 -11.4 11.8 61 47 21031 250 12 11.3 4.1 | 211 8 4.1 6.9 62 44 21336 250 10 9.4 3.4 | 199 7 2.2 6.2 63 42 21641 195 10 2.6 9.7 | 160 13 -4.6 12.4 64 38 22250 280 12 11.8 -2.1 | 262 5 4.6 0.7 65 37 22555 325 16 9.2 -13.1 | 349 11 2.0 -10.3 66 35 22860 345 10 2.6 -9.7 | 34 8 -4.6 -6.9 67 33 23165 285 10 9.7 -2.6 | 266 2 2.4 0.2 68 32 23470 335 17 7.2 -15.4 | 0 13 -0.0 -12.6 69 30 23774 5 10 -0.9 -10.0 | 48 11 -8.1 -7.2 70 30 23810 20 12 -4.1 -11.3 | 53 14 -11.3 -8.5 71 29 24079 15 10 -2.6 -9.7 | 55 12 -9.8 -6.9 72 27 24384 40 11 -7.1 -8.4 | 68 15 -14.3 -5.7 73 26 24689 0 0 -0.0 -0.0 | 111 8 -7.2 2.8 74 23 25603 25 15 -6.3 -13.6 | 51 17 -13.6 -10.8 75 22 25908 90 12 -12.0 0.0 | 98 19 -19.2 2.8 76 20 26390 105 11 -10.6 2.8 | 107 19 -17.8 5.6 77 20 26518 120 10 -8.7 5.0 | 116 18 -15.9 7.8 78 19 26822 130 10 -7.7 6.4 | 122 17 -14.9 9.2 79 17 27432 265 7 7.0 0.6 | 176 3 -0.2 3.4 80 15 28346 360 10 -0.0 -10.0 | 45 10 -7.2 -7.2 81 14 28956 45 12 -8.5 -8.5 | 70 17 -15.7 -5.7 82 13 29261 75 10 -9.7 -2.6 | 91 17 -16.9 0.2 83 10 30930 195 3 0.8 2.9 | 131 9 -6.4 5.7 84 7 33360 320 15 9.6 -11.5 | 344 9 2.4 -8.7 Wind Parameters Mean winds (0-6000m): 261.0 at 10.3 knts Storm direction: 291.0 at 7.7 knts Shear (0-3000m) pos: 1.6 neg: 2.1 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 147.9 deg Storm rel helicity (0-3000m) pos: 20.0 neg: -34.3 tot: -14.3 m^2/s^2 ave: -4.8 10^-3 m/s^2 rel: -0.26 Storm rel vorticity (0-3000m) horiz: 8.6 stream: -2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.28 Bulk Shear: 13.10 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 ------------------------------------------------------------------------------- 500 327 8 41 5| 0.0 7.1 7.1| 1.4 -13.8 -12.4 -24.8 -0.61| 12.9 -7.8 1000 314 8 24 3| 0.0 5.1 5.1| 1.4 -14.9 -13.5 -13.5 -0.53| 9.7 -5.2 1500 304 9 352 2| 0.0 3.5 3.5| 2.1 -15.9 -13.8 -9.2 -0.46| 8.0 -3.6 2000 295 10 311 2| 0.0 3.1 3.1| 2.1 -24.5 -22.4 -11.2 -0.54| 7.9 -4.3 2500 285 10 264 2| 0.0 2.5 2.5| 7.5 -34.3 -26.8 -10.7 -0.49| 8.0 -3.9 3000 277 11 248 4| 1.6 2.1 3.8| 20.0 -34.3 -14.3 -4.8 -0.26| 8.6 -2.3 4000 268 12 234 5| 1.2 1.2 2.4| 25.8 -58.5 -32.7 -8.2 -0.30| 8.3 -2.5 5000 263 11 222 6| 1.3 1.1 2.4| 34.6 -68.2 -33.6 -6.7 -0.27| 7.9 -2.1 6000 261 10 214 5| 1.0 0.9 1.9| 36.4 -70.8 -34.4 -5.7 -0.25| 7.3 -1.9 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250416.00.gif