UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032800.upa.cvt Date: 0000Z 28 MAR 20 Searching for X1873... Searching the city database file for: X1873 ... Date:0000Z 28 MAR 20 Station: X1873 WMO ident: 31873 Latitude: 45.87 Longitude: 133.73 ------------------------------------------------------------------------------- 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 1003 99 -1.5 -11.5 46 10.0 -4.4 250 11 271.4 271.7 268.5 275.8 1.58 1 1000 123 -1.7 -11.7 46 10.0 -4.6 250 13 271.5 271.7 268.5 275.8 1.56 2 925 735 -8.1 -17.1 48 9.0 -10.2 275 23 271.0 271.2 267.4 274.1 1.08 3 850 1383 -13.9 -21.9 51 8.0 -15.4 280 23 271.6 271.7 267.3 273.8 0.78 4 799 1848 -18.1 -24.1 59 6.0 -19.1 282 26 272.0 272.1 267.3 273.9 0.68 5 700 2819 -26.1 -32.1 57 6.0 -26.7 285 33 273.6 273.6 267.8 274.7 0.37 6 671 3123 -27.7 -33.7 57 6.0 -28.3 282 35 275.1 275.2 268.7 276.1 0.33 7 644 3418 -25.7 -32.7 52 7.0 -26.5 280 36 280.6 280.7 272.2 281.8 0.38 8 591 4036 -27.3 -37.3 38 10.0 -28.2 275 40 285.8 285.8 274.9 286.6 0.26 9 503 5178 -33.5 -47.5 23 14.0 -34.3 265 46 291.7 291.7 277.7 292.1 0.10 10 500 5220 -33.7 -47.7 23 14.0 -34.5 265 46 292.0 292.0 277.8 292.3 0.10 11 489 5375 -34.9 -48.9 23 14.0 -35.6 265 46 292.3 292.4 278.0 292.7 0.09 12 427 6303 -42.9 -57.9 18 15.0 -43.3 265 47 293.7 293.7 278.5 293.8 0.04 13 400 6740 -44.9 -58.9 19 14.0 -45.3 265 48 296.6 296.6 279.9 296.8 0.03 14 374 7189 -46.1 -60.1 19 14.0 -46.4 255 66 300.8 300.8 281.7 300.9 0.03 15 367 7315 -46.3 -60.3 19 14.0 -46.6 255 68 302.2 302.2 282.3 302.3 0.03 16 332 7987 -43.5 -58.5 18 15.0 -44.0 252 78 314.8 314.8 287.1 315.0 0.04 17 300 8670 -43.3 -60.3 14 17.0 -43.9 250 89 324.3 324.3 290.1 324.5 0.04 18 287 8966 -43.0 -60.7 13 17.7 -43.6 250 91 328.9 328.9 291.5 329.0 0.04 19 250 9890 -42.1 -62.1 10 20.0 -42.9 255 87 343.5 343.5 295.2 343.6 0.04 20 203 11299 -42.5 -64.5 7 22.0 -43.5 241 81 363.9 363.9 299.5 364.1 0.03 21 200 11400 -43.1 -65.1 7 22.0 -44.0 240 81 364.5 364.5 299.6 364.7 0.03 22 164 12720 -46.9 -69.9 6 23.0 -47.7 240 72 379.4 379.4 302.2 379.5 0.02 23 150 13310 -45.7 -69.7 5 24.0 -46.7 240 68 391.3 391.3 304.0 391.4 0.02 24 148 13399 -45.5 -69.5 5 24.0 -46.5 240 68 393.2 393.2 304.3 393.3 0.02 25 130 14254 -50.5 -74.5 4 24.0 -51.2 240 68 399.1 399.1 305.1 399.1 0.01 26 109 15398 -52.1 -75.1 5 23.0 -52.8 240 69 416.7 416.7 307.3 416.7 0.01 27 100 15960 -48.5 -73.5 4 25.0 -49.6 240 69 434.0 434.0 309.3 434.1 0.02 28 98 16093 -48.3 -73.3 4 25.0 -49.4 436.9 436.9 309.6 437.0 0.02 29 94 16367 -49.3 -70.3 7 21.0 -50.3 440.2 440.2 309.9 440.4 0.03 30 87 16877 -47.1 -69.1 6 22.0 -48.4 454.5 454.5 311.3 454.7 0.04 31 74 17945 -48.7 -74.7 3 26.0 -50.1 472.6 472.6 312.8 472.7 0.02 TRP 374 7189 -46.1 -60.1 19 14.0 -46.4 255 66 300.8 300.8 281.7 300.9 0.03 WND 287 8966 -43.0 -60.7 13 17.7 -43.6 250 91 328.9 328.9 291.5 329.0 0.04 Sounding variables and indices 1000-500 mb thick: 5097.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 46.96 % Est. max temperature: -1.35 C = 29.56 F Sfc-Lift cond lev (LCL): 856.86 mb = 1321.36 m = 4335.11 ft T: -13.35 C 700-500 lapse rate: 3.17 C/km ThetaE index: 1.99 C Layer 1000.0- 799.0 mb Conv cond level (CCL): 814.54 mb = 1703.32 m = 5588.27 ft Mean mixing ratio: 1.26 g/kg Conv temperature: -1.07 C = 30.08 F Cap Strength: 14.18 C Lifted Index: 14.36 C Risk: None Lifted Index @300 mb: 35.14 C Lifted Index @700 mb: 0.57 C Showalter Index: 15.09 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 11.80 C K Index: -8.10 Risk: None Sweat Index: 92.00 Risk: None Energy Index: 3.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 27666.09 J/kg Cap Strength: 14.19 C Lift Cond Lev (LCL): 822.38 mb = 1631.29 m = 5351.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 25 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 1003 99 250 11 10.3 3.8 | 148 21 -10.9 17.8 1 1000 123 250 13 12.2 4.4 | 154 21 -9.1 18.5 2 925 735 275 23 22.9 -2.0 | 188 12 1.6 12.0 3 850 1383 280 23 22.7 -4.0 | 188 10 1.4 10.0 4 700 2819 285 33 31.9 -8.5 | 243 12 10.6 5.5 5 500 5220 265 46 45.8 4.0 | 234 30 24.5 18.0 6 400 6740 265 48 47.8 4.2 | 236 32 26.5 18.2 7 374 7189 255 66 63.8 17.1 | 234 53 42.5 31.1 8 300 8670 250 89 83.6 30.4 | 235 77 62.4 44.5 9 287 8966 250 91 85.5 31.1 | 235 79 64.2 45.2 10 250 9890 255 87 84.0 22.5 | 240 73 62.8 36.5 11 200 11400 240 81 70.1 40.5 | 222 73 48.9 54.5 12 150 13310 240 68 58.9 34.0 | 218 61 37.6 48.0 13 100 15960 240 69 59.8 34.5 | 218 62 38.5 48.5 Wind Parameters Mean winds (0-6000m): 273.4 at 34.0 knts Storm direction: 303.4 at 25.5 knts Shear (0-3000m) pos: 4.0 neg: 0.5 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 94.1 deg Storm rel helicity (0-3000m) pos: 79.1 neg: -0.2 tot: 78.9 m^2/s^2 ave: 26.3 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 42.90 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 ------------------------------------------------------------------------------- 500 262 17 164 17| 11.4 0.0 11.4| 44.3 0.0 44.3 88.6 0.80| 11.9 9.5 1000 270 20 173 14| 7.3 0.0 7.3| 52.1 0.0 52.1 52.1 0.73| 8.1 5.9 1500 274 21 178 13| 5.5 0.0 5.5| 56.1 -0.0 56.1 37.4 0.72| 6.2 4.5 2000 276 22 184 12| 5.0 0.0 5.0| 65.4 -0.0 65.3 32.7 0.77| 5.6 4.3 2500 278 24 192 11| 4.8 0.0 4.8| 74.8 -0.0 74.8 29.9 0.79| 5.2 4.1 3000 280 25 201 11| 4.0 0.5 4.5| 79.1 -0.2 78.9 26.3 0.74| 4.9 3.7 4000 279 28 215 12| 3.0 1.3 4.3| 79.1 -5.1 73.9 18.5 0.56| 4.7 2.6 5000 276 31 223 15| 2.4 1.9 4.3| 79.1 -20.3 58.8 11.8 0.40| 4.6 1.9 6000 273 34 226 17| 2.0 1.7 3.7| 83.5 -22.5 60.9 10.2 0.39| 4.0 1.6 Wrote GIF file: /home/apache/climate/data/raob//X1873/skewt/X1873.skewt.20200328.00.gif