UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for KOAK... Searching the city database file for: KOAK ... Date:1200Z 1 APR 20 Station: KOAK WMO ident: 72493 Latitude: 37.73 Longitude: -122.22 Elevation: 3.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1016 3 9.2 4.4 72 4.8 6.8 310 5 281.1 282.0 279.2 295.3 5.16 1 1015 11 10.6 3.6 62 7.0 7.2 312 5 282.5 283.4 279.6 296.1 4.88 2 1013 28 10.8 2.8 58 8.0 6.9 316 5 282.9 283.7 279.4 295.8 4.62 3 1000 136 9.8 2.8 62 7.0 6.4 340 5 283.0 283.8 279.6 296.0 4.68 4 942 629 6.2 1.6 72 4.6 4.0 269 3 284.2 285.0 280.0 297.0 4.56 5 936 682 7.0 1.0 66 6.0 4.2 252 4 285.5 286.3 280.4 297.9 4.39 6 925 779 6.6 2.1 73 4.5 4.4 220 5 286.1 286.9 281.2 299.7 4.81 7 924 788 6.6 2.3 74 4.3 4.5 224 5 286.1 287.0 281.3 300.0 4.89 8 920 823 7.2 1.2 66 6.0 4.4 240 7 287.1 287.9 281.3 300.0 4.53 9 914 877 8.2 -5.8 36 14.0 2.4 264 9 288.7 289.2 279.8 296.6 2.71 10 900 1005 8.4 -20.6 11 29.0 -0.3 289 14 290.2 290.3 278.0 292.7 0.82 11 894 1060 9.4 294 15 291.8 12 871 1276 9.0 309 21 293.5 13 850 1477 8.2 305 25 294.7 14 824 1733 7.4 305 24 296.5 15 817 1803 7.0 -22.0 11 29.0 -1.7 305 24 296.8 297.0 281.1 299.4 0.80 16 799 1985 6.4 -17.6 16 24.0 -1.6 305 26 298.1 298.3 282.1 301.9 1.20 17 761 2382 4.0 -17.0 20 21.0 -3.0 305 27 299.7 299.9 283.0 303.9 1.32 18 735 2664 3.8 -22.2 13 26.0 -4.0 305 28 302.4 302.6 283.5 305.3 0.88 19 718 2854 2.4 -13.6 30 16.0 -3.4 305 29 302.9 303.3 284.9 308.8 1.86 20 700 3058 0.8 -13.2 34 14.0 -4.3 305 30 303.4 303.7 285.2 309.6 1.97 21 675 3348 -1.7 -14.7 36 13.0 -6.2 300 33 303.7 304.1 285.1 309.5 1.81 22 638 3794 -4.3 -16.3 39 12.0 -8.2 295 39 305.7 306.0 285.7 311.1 1.68 23 575 4601 -11.7 -16.7 66 5.0 -13.2 288 43 306.3 306.6 286.1 312.1 1.80 24 557 4844 -12.7 -23.7 39 11.0 -15.4 290 45 307.9 308.1 285.8 311.3 1.01 25 527 5264 -14.9 -28.9 29 14.0 -17.8 290 42 310.2 310.3 286.2 312.4 0.67 26 520 5365 -15.3 -36.3 15 21.0 -18.8 290 41 310.9 310.9 286.1 312.0 0.33 27 506 5570 -16.3 -44.3 7 28.0 -20.0 290 39 312.1 312.1 286.2 312.6 0.15 28 500 5660 -16.9 -44.9 7 28.0 -20.5 290 38 312.4 312.5 286.4 313.0 0.14 29 489 5828 -17.9 -45.9 7 28.0 -21.3 288 40 313.2 313.2 286.6 313.7 0.13 30 415 7035 -28.3 -42.3 25 14.0 -29.7 289 43 314.9 314.9 287.3 315.7 0.22 31 410 7123 -28.3 -44.3 20 16.0 -29.9 289 43 316.0 316.0 287.6 316.6 0.18 32 400 7300 -29.9 -39.9 37 10.0 -31.0 290 43 316.1 316.2 287.8 317.2 0.30 33 382 7625 -32.9 -39.9 50 7.0 -33.6 290 42 316.4 316.4 287.9 317.5 0.31 34 371 7829 -33.9 -43.9 36 10.0 -34.7 290 44 317.7 317.7 288.2 318.5 0.21 35 358 8077 -35.9 -46.9 31 11.0 -36.7 290 46 318.3 318.3 288.3 318.9 0.16 36 342 8392 -37.5 -55.5 14 18.0 -38.4 290 48 320.3 320.3 288.9 320.5 0.06 37 300 9280 -44.5 -61.5 13 17.0 -45.0 290 56 322.6 322.6 289.6 322.8 0.03 38 266 10077 -50.3 -65.3 15 15.0 -50.6 275 52 325.5 325.5 290.5 325.5 0.02 39 250 10480 -52.9 -66.9 17 14.0 -53.1 275 53 327.4 327.4 291.0 327.5 0.02 40 234 10904 -55.1 -69.1 16 14.0 -55.3 276 54 330.3 330.3 291.8 330.4 0.01 41 200 11890 -62.3 -75.3 16 13.0 -62.4 280 57 334.1 334.1 292.8 334.1 0.01 42 196 12014 -63.5 -74.5 21 11.0 -63.6 275 55 334.1 334.1 292.9 334.2 0.01 43 179 12570 -63.9 -75.9 18 12.0 -64.0 265 51 342.3 342.3 294.8 342.3 0.01 44 176 12674 -62.3 -75.3 16 13.0 -62.4 263 51 346.5 346.5 295.8 346.6 0.01 45 175 12709 -62.3 -76.3 14 14.0 -62.4 262 50 347.1 347.1 296.0 347.1 0.01 46 173 12781 -60.1 -75.1 12 15.0 -60.3 261 50 351.9 351.9 297.0 351.9 0.01 47 167 13002 -57.5 -75.5 8 18.0 -57.8 257 49 359.8 359.8 298.7 359.8 0.01 48 162 13194 -58.5 -78.5 6 20.0 -58.7 258 48 361.3 361.3 299.0 361.3 0.01 49 156 13432 -56.9 -81.9 3 25.0 -57.2 266 47 367.9 367.9 300.2 367.9 0.00 50 152 13596 -56.9 -83.9 2 27.0 -57.2 272 46 370.6 370.6 300.7 370.6 0.00 51 150 13680 -56.3 -85.3 1 29.0 -56.6 275 46 373.1 373.1 301.1 373.1 0.00 52 149 13722 -55.9 -84.9 1 29.0 -56.2 275 46 374.5 374.5 301.4 374.5 0.00 53 145 13895 -57.1 -88.1 1 31.0 -57.4 274 47 375.3 375.3 301.5 375.3 0.00 54 139 14163 -56.1 -88.1 1 32.0 -56.5 273 48 381.6 381.6 302.5 381.6 0.00 55 128 14684 -58.1 -89.1 1 31.0 -58.4 270 49 387.1 387.1 303.3 387.2 0.00 56 119 15146 -55.9 -87.9 1 32.0 -56.3 266 42 399.3 399.4 305.1 399.4 0.00 57 110 15645 -56.1 -88.1 1 32.0 -56.5 267 38 408.1 408.1 306.3 408.1 0.00 58 100 16250 -56.9 -88.9 1 32.0 -57.3 270 33 417.8 417.8 307.4 417.8 0.00 59 90 16914 -59.5 -90.5 1 31.0 -59.9 267 32 425.4 425.4 308.3 425.4 0.00 60 70 18490 -58.9 -89.9 1 31.0 -59.4 270 33 458.4 458.4 311.6 458.4 0.00 61 67 18764 -58.1 -90.1 1 32.0 -58.6 270 32 465.9 465.9 312.3 465.9 0.00 62 62 19250 -59.5 -90.5 1 31.0 -60.0 273 30 473.2 473.2 312.9 473.2 0.00 63 54 20116 -57.5 -89.5 1 32.0 -58.2 255 16 496.9 496.9 314.7 496.9 0.00 64 50 20600 -58.1 -90.1 1 32.0 -58.8 250 22 506.6 506.6 315.4 506.6 0.00 65 47 20989 -57.9 -89.9 1 32.0 -58.7 282 21 516.1 516.1 316.1 516.1 0.00 66 44 21407 -55.5 -87.5 1 32.0 -56.6 273 26 531.8 531.8 317.1 531.8 0.00 67 38 22331 -59.3 -90.3 1 31.0 -60.1 306 20 544.9 544.9 317.8 544.9 0.00 68 35 22851 -55.1 -87.1 1 32.0 -56.5 310 4 568.8 568.8 319.1 568.8 0.01 69 33 23225 -56.9 -88.9 1 32.0 -58.1 313 8 573.7 573.7 319.3 573.7 0.00 70 30 23830 -55.1 -87.1 1 32.0 -56.7 305 14 594.4 594.4 320.3 594.5 0.01 71 30 23830 -55.1 -87.1 1 32.0 -56.7 305 14 594.4 594.4 320.3 594.5 0.01 72 26 24748 -53.9 -86.9 1 33.0 -55.9 22 6 622.7 622.7 321.6 622.7 0.01 73 25 24999 -55.3 -87.3 1 32.0 -57.1 40 6 625.7 625.7 321.7 625.7 0.01 74 22 25818 -53.9 -86.9 1 33.0 -56.2 100 5 653.1 653.1 322.8 653.2 0.01 75 20 26430 -54.5 -87.5 1 33.0 -56.8 145 5 669.4 669.4 323.4 669.4 0.01 76 19 26759 -54.9 -86.9 1 32.0 -57.2 188 5 678.0 678.0 323.7 678.1 0.01 77 17 27478 -51.1 -85.1 1 34.0 -54.6 278 6 712.1 712.1 324.8 712.2 0.02 78 13 29222 -52.3 -85.3 1 33.0 -56.2 320 4 764.7 764.7 326.3 764.9 0.02 79 12 29742 -51.1 -85.1 1 34.0 -55.6 246 11 786.7 786.7 326.9 786.9 0.02 80 10 30950 -43.7 -79.7 1 36.0 -52.0 280 12 856.4 856.5 328.5 857.1 0.07 81 9.7 31154 -42.5 -78.5 1 36.0 -51.5 278 13 868.4 868.5 328.8 869.3 0.09 82 9.4 31366 -43.3 -79.3 1 36.0 -52.1 277 15 873.2 873.3 328.9 874.0 0.08 83 8.6 31968 -38.9 -75.9 1 37.0 -50.4 272 19 912.9 913.0 329.7 914.5 0.15 84 7.1 33265 -43.9 -79.9 1 36.0 -53.6 261 28 943.7 943.8 330.2 944.8 0.10 85 7.0 33360 -43.5 -79.5 1 36.0 -53.5 260 29 949.2 949.3 330.4 950.4 0.10 86 6.8 33555 -43.3 -79.3 1 36.0 -53.5 958.0 958.0 330.5 959.2 0.11 87 6.5 33861 -40.7 -77.7 1 37.0 -52.6 981.4 981.5 330.9 983.1 0.15 TRP 196 12014 -63.5 -74.5 21 11.0 -63.6 275 55 334.1 334.1 292.9 334.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5524.00 m Freezing level: 692.00 mb = 3150.87 m = 10337.38 ft Wetbulb zero: 901.69 mb = 989.17 m = 3245.27 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 38.31 % Est. max temperature: 21.99 C = 71.59 F Sfc-Lift cond lev (LCL): 944.35 mb = 608.75 m = 1997.20 ft T: 6.35 C 700-500 lapse rate: 6.80 C/km ThetaE index: 7.30 C Layer 914.0- 894.0 mb Conv cond level (CCL): 651.15 mb = 3632.59 m = 11917.79 ft Mean mixing ratio: 4.59 g/kg Conv temperature: 33.25 C = 91.85 F Cap Strength: 14.03 C Lifted Index: 14.19 C Risk: None Lifted Index @300 mb: 18.23 C Lifted Index @700 mb: 11.97 C Showalter Index: 13.96 C Risk: None Total Totals Index: 20.57 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: -4.53 C K Index: -10.33 Risk: None Sweat Index: 88.00 Risk: None Energy Index: 3.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.29 J/kg Max Up Vert Vel: 5.53 m/s Conv Inhibition (B-): 70731.91 J/kg Cap Strength: 13.84 C Lift Cond Lev (LCL): 879.86 mb = 1191.77 m = 3909.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 at 22 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 1016 3 310 5 3.8 -3.2 | 150 17 -8.7 14.9 1 1000 136 340 5 1.7 -4.7 | 141 17 -10.9 13.5 2 980 305 310 6 4.6 -3.9 | 151 16 -8.0 14.3 3 944 610 275 3 3.0 -0.3 | 152 20 -9.6 17.9 4 925 779 220 5 3.2 3.8 | 157 24 -9.3 22.0 5 910 914 280 11 10.8 -1.9 | 174 16 -1.7 16.2 6 877 1219 310 20 15.3 -12.9 | 208 6 2.8 5.3 7 850 1477 305 25 20.5 -14.3 | 244 9 7.9 3.8 8 814 1829 305 24 19.7 -13.8 | 238 8 7.1 4.4 9 784 2134 305 28 22.9 -16.1 | 259 11 10.4 2.1 10 755 2438 305 27 22.1 -15.5 | 254 10 9.6 2.7 11 728 2743 305 29 23.8 -16.6 | 262 11 11.2 1.5 12 700 3058 305 30 24.6 -17.2 | 265 12 12.0 0.9 13 648 3658 295 37 33.5 -15.6 | 263 21 21.0 2.5 14 623 3962 295 41 37.2 -17.3 | 268 25 24.6 0.8 15 599 4267 285 40 38.6 -10.4 | 253 27 26.1 7.8 16 553 4877 290 45 42.3 -15.4 | 265 30 29.7 2.8 17 500 5660 290 38 35.7 -13.0 | 257 24 23.1 5.2 18 471 6096 285 43 41.5 -11.1 | 256 30 29.0 7.0 19 400 7300 290 43 40.4 -14.7 | 263 28 27.8 3.4 20 382 7620 290 42 39.5 -14.4 | 262 27 26.9 3.8 21 306 9144 290 55 51.7 -18.8 | 271 39 39.1 -0.7 22 300 9280 290 56 52.6 -19.2 | 271 40 40.1 -1.0 23 292 9449 285 56 54.1 -14.5 | 265 42 41.5 3.7 24 279 9754 275 52 51.8 -4.5 | 251 42 39.2 13.6 25 250 10480 275 53 52.8 -4.6 | 251 42 40.2 13.5 26 200 11887 280 57 56.1 -9.9 | 259 44 43.6 8.3 27 200 11890 280 57 56.1 -9.9 | 259 44 43.6 8.3 28 196 12014 275 55 54.8 -4.8 | 252 44 42.2 13.4 29 164 13106 255 48 46.4 12.4 | 228 46 33.8 30.6 30 150 13680 275 46 45.8 -4.0 | 247 36 33.3 14.1 31 149 13716 275 46 45.8 -4.0 | 247 36 33.3 14.1 32 129 14630 270 50 50.0 -0.0 | 244 42 37.4 18.2 33 117 15240 265 41 40.8 3.6 | 232 36 28.3 21.7 34 100 16250 270 33 33.0 -0.0 | 228 27 20.4 18.2 35 72 18288 260 30 29.5 5.2 | 216 29 17.0 23.4 36 70 18490 270 33 33.0 -0.0 | 228 27 20.4 18.2 37 62 19202 270 31 31.0 -0.0 | 225 26 18.4 18.2 38 60 19507 290 24 22.6 -8.2 | 225 14 10.0 9.9 39 54 20117 255 16 15.5 4.1 | 187 22 2.9 22.3 40 51 20422 235 21 17.2 12.0 | 189 31 4.6 30.2 41 50 20600 250 22 20.7 7.5 | 198 27 8.1 25.7 42 47 21031 285 21 20.3 -5.4 | 211 15 7.7 12.7 43 45 21336 270 26 26.0 -0.0 | 217 23 13.4 18.2 44 39 22250 305 23 18.8 -13.2 | 232 8 6.3 5.0 45 35 22860 310 4 3.1 -2.6 | 149 18 -9.5 15.6 46 32 23470 315 11 7.8 -7.8 | 155 11 -4.8 10.4 47 30 23774 295 16 14.5 -6.8 | 190 12 1.9 11.4 48 30 23830 305 14 11.5 -8.0 | 174 10 -1.1 10.1 49 28 24384 355 6 0.5 -6.0 | 135 17 -12.0 12.2 50 20 26430 145 5 -2.9 4.1 | 145 27 -15.4 22.2 51 17 27432 275 6 6.0 -0.5 | 160 19 -6.6 17.6 52 14 28956 0 0 -0.0 -0.0 | 145 22 -12.6 18.2 53 12 29870 230 13 10.0 8.4 | 174 27 -2.6 26.5 54 11 30175 260 18 17.7 3.1 | 194 22 5.2 21.3 55 10 30950 280 12 11.8 -2.1 | 177 16 -0.7 16.1 56 7 33360 260 29 28.6 5.0 | 215 28 16.0 23.2 Wind Parameters Mean winds (0-6000m): 295.3 at 29.4 knts Storm direction: 325.3 at 22.1 knts Shear (0-3000m) pos: 3.6 neg: 0.7 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 115.3 deg Storm rel helicity (0-3000m) pos: 96.1 neg: -13.5 tot: 82.6 m^2/s^2 ave: 27.5 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 4.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.19 Bulk Shear: 80.22 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 ------------------------------------------------------------------------------- 500 315 5 148 17| 0.0 2.1 2.1| 12.4 -8.9 3.6 7.1 0.12| 7.4 0.9 1000 291 6 156 18| 4.9 1.0 6.0| 63.7 -10.5 53.2 53.2 0.43| 12.7 5.4 1500 301 11 165 13| 7.2 0.7 7.9| 83.1 -10.5 72.7 48.4 0.50| 13.2 6.6 2000 303 14 176 11| 5.4 0.4 5.9| 87.6 -12.2 75.4 37.7 0.49| 10.7 5.3 2500 304 17 189 9| 4.3 0.4 4.8| 91.3 -13.5 77.7 31.1 0.49| 9.1 4.4 3000 304 19 202 8| 3.6 0.7 4.3| 96.1 -13.5 82.6 27.5 0.50| 8.0 4.0 4000 302 23 230 9| 2.7 2.2 4.9|105.1 -19.9 85.2 21.3 0.39| 7.7 3.0 5000 297 27 243 13| 2.4 2.1 4.5|144.5 -60.2 84.3 16.9 0.32| 7.5 2.4 6000 295 29 248 15| 2.0 1.7 3.8|144.5 -82.4 62.0 10.3 0.24| 7.1 1.7 Wrote GIF file: /home/apache/climate/data/raob//KOAK/skewt/KOAK.skewt.20200401.12.gif