UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032912.upa.cvt Date: 1200Z 29 MAR 20 Searching for X1004... Searching the city database file for: X1004 ... Date:1200Z 29 MAR 20 Station: X1004 WMO ident: 31004 Latitude: 58.62 Longitude: 125.37 ------------------------------------------------------------------------------- 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 -2 1 925 616 220 3 SFC 918 676 -4.7 -8.1 77 3.4 -5.8 220 3 275.1 275.5 271.9 281.4 2.26 3 894 884 -4.9 -7.0 85 2.1 -5.6 239 11 277.0 277.4 273.5 284.0 2.53 4 850 1278 -7.5 -11.2 75 3.7 -8.6 275 27 278.3 278.6 273.3 283.7 1.91 5 758 2154 -15.9 -17.3 89 1.4 -16.2 281 28 278.5 278.7 272.5 282.2 1.30 6 700 2747 -20.5 -22.3 85 1.8 -20.8 285 29 279.8 279.9 272.6 282.5 0.91 7 582 4080 -31.5 -34.2 77 2.7 -31.7 293 26 282.1 282.2 273.1 283.3 0.36 8 500 5130 -41.7 -45.4 67 3.7 -41.9 300 23 282.2 282.2 272.7 282.6 0.13 9 465 5616 -46.3 -49.9 67 3.6 -46.4 305 24 282.4 282.4 272.7 282.7 0.09 10 402 6568 -53.1 -56.8 64 3.7 -53.2 315 25 285.6 285.6 274.4 285.7 0.04 11 400 6600 -52.9 -56.6 64 3.7 -52.9 315 25 286.2 286.2 274.8 286.4 0.05 12 373 7053 -49.5 -53.3 64 3.8 -49.6 305 25 296.5 296.5 279.9 296.8 0.07 13 300 8470 -50.9 -55.5 58 4.6 -51.0 275 25 313.6 313.6 286.7 313.9 0.07 14 276 9010 -52.1 -57.1 55 5.0 -52.2 277 28 319.4 319.5 288.6 319.7 0.06 15 250 9650 -50.9 -56.9 49 6.0 -51.1 280 31 330.4 330.4 291.9 330.7 0.07 16 201 11087 -46.5 -54.5 40 8.0 -46.9 275 35 358.6 358.7 298.5 359.1 0.12 17 200 11120 -46.5 -54.5 40 8.0 -46.9 275 35 359.1 359.2 298.6 359.6 0.12 18 150 13020 -46.7 -58.7 24 12.0 -47.4 275 29 389.6 389.6 303.8 390.0 0.09 19 148 13109 -46.9 -58.9 24 12.0 -47.6 276 29 390.7 390.8 304.0 391.2 0.09 20 112 14970 -43.3 -57.3 20 14.0 -44.6 289 25 429.9 429.9 308.9 430.7 0.15 21 100 15730 -44.7 -58.7 19 14.0 -46.0 295 23 441.4 441.4 310.1 442.1 0.14 22 98 15864 -45.1 -59.1 19 14.0 -46.3 295 23 443.1 443.2 310.3 443.9 0.13 23 70 18100 -44.9 -59.9 17 15.0 -46.6 290 19 488.3 488.4 314.2 489.4 0.17 24 57 19471 -45.3 -61.3 15 16.0 -47.3 272 19 517.0 517.0 316.2 518.1 0.18 25 50 20340 -47.9 -63.9 14 16.0 -49.7 260 19 530.6 530.6 317.0 531.5 0.14 26 49 20473 -47.9 -63.9 14 16.0 -49.7 533.7 533.7 317.2 534.6 0.14 TRP 402 6568 -53.1 -56.8 64 3.7 -53.2 315 25 285.6 285.6 274.4 285.7 0.04 WND Sounding variables and indices 1000-500 mb thick: 5132.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 79.73 % Est. max temperature: -1.42 C = 29.44 F Sfc-Lift cond lev (LCL): 869.90 mb = 1097.22 m = 3599.74 ft T: -6.31 C 700-500 lapse rate: 8.90 C/km ThetaE index: 1.81 C Layer 850.0- 700.0 mb Conv cond level (CCL): 816.76 mb = 1582.93 m = 5193.28 ft Mean mixing ratio: 2.12 g/kg Conv temperature: -1.49 C = 29.31 F Cap Strength: 0.81 C Lifted Index: -0.50 C Risk: Thunderstorms probable Lifted Index @300 mb: 21.38 C Lifted Index @700 mb: -0.36 C Showalter Index: -0.70 C Risk: Thunderstorms probable Total Totals Index: 64.70 C Risk: Severe Thunderstorms probable Vertical Totals Index: 34.20 C Cross Totals Index: 30.50 C K Index: 21.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 391.00 Risk: Showers and thunderstorms possible Energy Index: -0.29 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 57.40 J/kg Max Up Vert Vel: 10.71 m/s Conv Inhibition (B-): 13.52 J/kg Cap Strength: 0.81 C Lift Cond Lev (LCL): 827.53 mb = 1482.81 m = 4864.81 ft Lev Free Conv (LFC): 782.53 mb = 1910.19 m = 6266.96 ft Equ Level (EL): 592.53 mb = 3950.66 m = 12961.32 ft B at Equ Level: 35.10 J/kg Max Parcel Lev (MPL): 392.53 mb = 6722.13 m = 22053.97 ft Wind level data Storm motion: 322 at 19 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 ---------------------------------------------------------- 0 918 676 220 3 1.9 2.3 | 151 20 -9.6 17.0 1 850 1278 275 27 26.9 -2.4 | 231 20 15.4 12.4 2 700 2747 285 29 28.0 -7.5 | 246 18 16.5 7.2 3 500 5130 300 23 19.9 -11.5 | 249 9 8.4 3.2 4 402 6568 315 25 17.7 -17.7 | 296 7 6.2 -3.0 5 400 6600 315 25 17.7 -17.7 | 296 7 6.2 -3.0 6 300 8470 275 25 24.9 -2.2 | 227 18 13.4 12.5 7 250 9650 280 31 30.5 -5.4 | 244 21 19.0 9.3 8 200 11120 275 35 34.9 -3.1 | 243 26 23.3 11.7 9 150 13020 275 29 28.9 -2.5 | 235 21 17.4 12.2 10 100 15730 295 23 20.8 -9.7 | 242 11 9.3 5.0 11 70 18100 290 19 17.9 -6.5 | 218 10 6.3 8.2 12 50 20340 260 19 18.7 3.3 | 202 19 7.2 18.0 Wind Parameters Mean winds (0-6000m): 291.9 at 24.9 knts Storm direction: 321.9 at 18.7 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 98.1 deg Storm rel helicity (0-3000m) pos: 178.4 neg: 0.0 tot: 178.4 m^2/s^2 ave: 59.5 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 5.8 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 2.26 Bulk Shear: 25.41 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 ------------------------------------------------------------------------------- 500 270 13 185 15| 21.5 0.0 21.5|120.9 0.0 120.9 241.8 1.00| 23.4 23.3 1000 274 20 211 16| 13.4 0.0 13.4|157.5 0.0 157.5 157.5 0.99| 15.4 15.3 1500 276 23 221 16| 9.2 0.0 9.2|166.0 0.0 166.0 110.6 0.99| 10.9 10.8 2000 278 24 228 17| 7.1 0.0 7.1|174.4 0.0 174.4 87.2 0.99| 8.6 8.5 2500 280 25 232 17| 5.5 0.0 5.5|177.2 0.0 177.2 70.9 0.95| 7.3 7.0 3000 282 25 234 16| 4.4 0.0 4.4|178.4 0.0 178.4 59.5 0.91| 6.4 5.8 4000 285 25 238 15| 3.0 0.0 3.0|179.2 -0.0 179.2 44.8 0.83| 5.3 4.4 5000 288 25 240 14| 2.4 0.0 2.4|183.9 -0.2 183.7 36.7 0.80| 4.7 3.7 6000 292 25 245 13| 2.2 0.0 2.2|191.5 -1.4 190.1 31.7 0.79| 4.3 3.4 Wrote GIF file: /home/apache/climate/data/raob//X1004/skewt/X1004.skewt.20200329.12.gif