UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033100.upa.cvt Date: 0000Z 31 MAR 20 Searching for X0715... Searching the city database file for: X0715 ... Date:0000Z 31 MAR 20 Station: X0715 WMO ident: 30715 Latitude: 52.48 Longitude: 103.85 ------------------------------------------------------------------------------- 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 253 SFC 975 449 -7.5 -9.4 86 1.9 -8.1 0 0 267.6 267.9 266.5 272.8 1.92 2 928 838 0.0 -14.0 34 14.0 -4.2 299 18 279.1 279.3 272.9 283.1 1.39 3 925 864 0.0 -14.0 34 14.0 -4.2 295 19 279.3 279.5 273.1 283.4 1.40 4 911 986 -1.3 -16.3 31 15.0 -5.4 296 18 279.2 279.4 272.7 282.6 1.17 5 850 1535 -6.1 -19.1 35 13.0 -9.2 300 15 279.8 279.9 272.7 282.7 0.99 6 748 2521 -14.7 -22.7 51 8.0 -16.3 303 22 280.8 281.0 273.1 283.3 0.82 7 700 3023 -15.7 -19.7 71 4.0 -16.6 305 25 285.1 285.3 275.9 288.5 1.14 8 693 3098 -15.7 -19.7 71 4.0 -16.6 306 25 285.9 286.1 276.3 289.4 1.16 9 613 4010 -21.3 -24.9 73 3.6 -22.0 313 27 289.7 289.8 277.8 292.3 0.83 10 502 5452 -30.5 -34.6 67 4.1 -30.9 325 29 295.5 295.6 279.9 296.9 0.40 11 500 5480 -30.9 -35.0 67 4.1 -31.3 325 29 295.4 295.4 279.8 296.7 0.39 12 400 7030 -43.5 -48.3 59 4.8 -43.7 330 35 298.5 298.5 280.8 298.9 0.12 13 362 7692 -49.1 -54.1 56 5.0 -49.3 334 35 299.6 299.6 281.3 299.9 0.07 14 310 8692 -56.3 -62.3 47 6.0 -56.4 340 35 303.1 303.1 282.7 303.2 0.03 15 300 8900 -55.9 -61.9 47 6.0 -56.0 345 33 306.6 306.6 284.1 306.7 0.03 16 250 10060 -58.3 -64.3 46 6.0 -58.4 340 25 319.4 319.4 288.6 319.5 0.03 17 249 10085 -58.3 -64.3 46 6.0 -58.4 340 25 319.8 319.8 288.7 319.9 0.03 18 200 11470 -54.9 -61.9 42 7.0 -55.1 320 31 345.8 345.8 295.7 346.0 0.05 19 165 12711 -51.3 -60.3 33 9.0 -51.7 313 31 371.4 371.4 300.9 371.7 0.07 20 150 13330 -51.7 -61.7 29 10.0 -52.1 310 31 381.0 381.0 302.5 381.3 0.06 21 100 15950 -52.3 -66.3 17 14.0 -52.9 295 31 426.7 426.7 308.5 426.9 0.05 22 75 17813 -53.9 -69.9 12 16.0 -54.6 291 25 459.9 459.9 311.8 460.1 0.04 23 70 18260 -51.3 -68.3 11 17.0 -52.3 290 23 474.6 474.7 313.1 475.0 0.06 24 68 18449 -49.7 -67.7 10 18.0 -50.9 290 22 482.0 482.1 313.7 482.4 0.06 25 54 19942 -53.5 -72.5 8 19.0 -54.5 286 17 506.1 506.1 315.4 506.4 0.04 26 52 20186 -51.5 -70.5 9 19.0 -52.8 286 16 516.3 516.3 316.1 516.6 0.05 27 50 20440 -52.1 -71.1 8 19.0 -53.4 285 15 520.7 520.7 316.4 521.0 0.05 28 30 23740 -53.7 -74.7 6 21.0 -55.4 325 9 598.2 598.3 320.6 598.6 0.05 29 22 25735 -53.7 -76.7 4 23.0 -55.9 271 14 653.7 653.8 322.9 654.1 0.05 30 20 26350 -51.9 -74.9 5 23.0 -54.7 255 15 677.3 677.3 323.7 677.9 0.07 31 17 27408 -50.1 -74.1 4 24.0 -53.8 715.3 715.4 325.0 716.2 0.10 32 13 29148 -53.1 -77.1 4 24.0 -56.6 762.0 762.0 326.3 762.7 0.08 TRP 310 8692 -56.3 -62.3 47 6.0 -56.4 340 35 303.1 303.1 282.7 303.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5227.00 m Freezing level: Surface below freezing Freezing level: 928.00 mb = 838.16 m = 2749.85 ft Freezing level: 925.00 mb = 864.00 m = 2834.61 ft Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 58.64 % Est. max temperature: 4.86 C = 40.75 F Sfc-Lift cond lev (LCL): 945.82 mb = 688.51 m = 2258.87 ft T: -2.89 C 700-500 lapse rate: 6.19 C/km ThetaE index: 0.74 C Layer 911.0- 850.0 mb Conv cond level (CCL): 657.06 mb = 3494.14 m = 11463.58 ft Mean mixing ratio: 1.40 g/kg Conv temperature: 12.34 C = 54.21 F Cap Strength: 12.72 C Lifted Index: 12.56 C Risk: None Lifted Index @300 mb: 18.44 C Lifted Index @700 mb: 6.55 C Showalter Index: 10.92 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 24.80 C Cross Totals Index: 11.80 C K Index: 1.70 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 2.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.09 J/kg Max Up Vert Vel: 9.60 m/s Conv Inhibition (B-): 55025.43 J/kg Cap Strength: 12.69 C Lift Cond Lev (LCL): 772.91 mb = 2268.23 m = 7441.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 18 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 ---------------------------------------------------------- 0 975 449 0 0 -0.0 -0.0 | 164 18 -5.0 17.1 1 925 864 295 19 17.2 -8.0 | 233 15 12.2 9.1 2 850 1535 300 15 13.0 -7.5 | 220 12 8.0 9.6 3 700 3023 305 25 20.5 -14.3 | 260 16 15.4 2.7 4 500 5480 325 29 16.6 -23.8 | 300 13 11.6 -6.7 5 400 7030 330 35 17.5 -30.3 | 317 18 12.5 -13.2 6 310 8692 340 35 12.0 -32.9 | 336 17 6.9 -15.8 7 300 8900 345 33 8.5 -31.9 | 347 15 3.5 -14.8 8 250 10060 340 25 8.6 -23.5 | 331 7 3.5 -6.4 9 200 11470 320 31 19.9 -23.7 | 294 16 14.9 -6.7 10 150 13330 310 31 23.7 -19.9 | 279 19 18.7 -2.8 11 100 15950 295 31 28.1 -13.1 | 260 23 23.1 4.0 12 70 18260 290 23 21.6 -7.9 | 241 19 16.6 9.2 13 50 20440 285 15 14.5 -3.9 | 216 16 9.5 13.2 14 30 23740 325 9 5.2 -7.4 | 181 10 0.1 9.7 15 20 26350 255 15 14.5 3.9 | 204 23 9.5 21.0 Wind Parameters Mean winds (0-6000m): 313.6 at 23.7 knts Storm direction: 343.6 at 17.8 knts Shear (0-3000m) pos: 1.5 neg: 3.2 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 102.2 deg Storm rel helicity (0-3000m) pos: 73.0 neg: -10.6 tot: 62.4 m^2/s^2 ave: 20.8 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 3.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.84 Bulk Shear: 25.00 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 ------------------------------------------------------------------------------- 500 295 11 202 13| 0.0 19.0 19.0| 32.7 -0.6 32.1 64.2 0.56| 22.7 12.7 1000 296 14 215 13| 1.6 9.5 11.1| 32.7 -9.4 23.3 23.3 0.39| 13.0 5.1 1500 298 15 218 13| 0.7 6.3 7.0| 41.7 -10.6 31.1 20.7 0.43| 9.7 4.2 2000 299 16 224 13| 0.9 4.8 5.7| 53.1 -10.6 42.5 21.2 0.49| 8.2 4.0 2500 301 17 230 13| 1.4 3.8 5.2| 64.8 -10.6 54.2 21.7 0.53| 7.2 3.8 3000 302 19 236 13| 1.5 3.2 4.7| 73.0 -10.6 62.4 20.8 0.55| 6.4 3.5 4000 305 21 246 13| 1.5 2.4 3.9| 88.2 -10.6 77.6 19.4 0.59| 5.3 3.1 5000 310 22 257 12| 1.6 1.9 3.5|103.6 -10.6 93.0 18.6 0.63| 4.7 3.0 6000 314 24 267 12| 1.7 1.6 3.3|115.5 -10.6 104.9 17.5 0.64| 4.3 2.7 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20200331.00.gif