UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032500.upa.cvt Date: 0000Z 25 MAR 20 Searching for U3921... Searching the city database file for: U3921 ... Date:0000Z 25 MAR 20 Station: U3921 WMO ident: 23921 Latitude: 60.68 Longitude: 60.43 ------------------------------------------------------------------------------- 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 1017 96 -7.9 -11.2 77 3.3 -8.8 255 1 264.0 264.2 263.4 268.3 1.59 1 1000 228 -2.7 -4.7 86 2.0 -3.4 205 7 270.5 270.9 269.8 277.7 2.69 2 984 357 0.2 -1.0 92 1.2 -0.3 212 10 274.6 275.2 273.7 284.4 3.61 3 925 853 -1.1 -3.6 83 2.5 -2.1 240 23 278.2 278.7 275.1 287.0 3.16 4 858 1449 -3.5 -6.7 78 3.2 -4.7 236 25 281.7 282.2 276.3 289.4 2.69 5 850 1523 -4.3 -7.7 77 3.4 -5.5 235 25 281.6 282.1 276.0 288.8 2.52 6 747 2532 -11.1 -12.3 91 1.2 -11.5 235 28 284.8 285.2 277.0 290.7 1.99 7 729 2720 -11.1 -12.3 91 1.2 -11.5 235 28 286.8 287.2 278.1 292.8 2.04 8 714 2880 -9.1 -10.0 93 0.9 -9.4 235 29 290.8 291.2 280.6 298.2 2.50 9 707 2957 -9.5 -10.5 92 1.0 -9.8 235 29 291.1 291.6 280.6 298.4 2.43 10 700 3034 -9.7 -10.8 92 1.1 -10.1 235 29 291.7 292.2 280.8 298.9 2.39 11 524 5193 -24.9 -27.9 76 3.0 -25.4 235 32 298.6 298.8 281.8 301.0 0.74 12 500 5530 -28.1 -30.8 78 2.7 -28.5 235 33 298.8 298.9 281.6 300.7 0.59 13 400 7100 -40.9 -44.6 67 3.7 -41.1 255 42 301.8 301.9 282.4 302.5 0.18 14 337 8246 -49.7 -54.7 56 5.0 -49.8 261 40 305.0 305.0 283.5 305.2 0.07 15 300 9000 -54.7 -60.7 47 6.0 -54.8 265 38 308.2 308.3 284.7 308.4 0.04 16 282 9393 -57.7 -63.7 46 6.0 -57.8 262 35 309.4 309.4 285.1 309.5 0.03 17 272 9620 -58.7 -64.7 46 6.0 -58.7 260 33 311.2 311.2 285.8 311.3 0.02 18 262 9856 -57.7 -63.7 46 6.0 -57.8 258 31 316.0 316.0 287.5 316.1 0.03 19 250 10150 -59.5 -65.5 46 6.0 -59.6 255 29 317.6 317.6 288.0 317.7 0.02 20 242 10352 -60.7 -67.7 39 7.0 -60.8 255 25 318.8 318.8 288.3 318.8 0.02 21 200 11540 -59.3 -66.3 40 7.0 -59.4 270 19 338.9 338.9 294.1 339.0 0.03 22 161 12910 -55.7 -63.7 36 8.0 -55.9 296 25 366.6 366.6 300.0 366.8 0.05 23 150 13360 -56.3 -64.3 36 8.0 -56.5 305 27 373.1 373.1 301.1 373.3 0.04 24 100 15940 -56.5 -65.5 31 9.0 -56.8 320 35 418.6 418.6 307.6 418.9 0.06 25 70 18220 -53.1 -64.1 25 11.0 -53.8 315 42 470.8 470.8 312.7 471.4 0.10 26 65 18699 -52.5 -63.5 25 11.0 -53.3 317 42 482.2 482.2 313.7 482.9 0.12 27 54 19911 -47.5 -58.5 27 11.0 -49.0 323 40 520.0 520.0 316.4 521.7 0.26 28 50 20420 -47.3 -59.3 24 12.0 -49.0 325 40 532.0 532.1 317.2 533.7 0.26 29 39 22066 -47.5 -60.5 21 13.0 -49.6 323 38 570.7 570.8 319.3 572.7 0.28 30 30 23820 -42.9 -56.9 20 14.0 -46.5 320 36 627.7 627.9 322.0 632.2 0.58 31 27 24533 -40.5 -55.5 18 15.0 -45.2 323 33 653.6 653.9 323.0 659.8 0.77 32 20 26580 -39.7 -55.7 17 16.0 -45.6 330 23 714.7 715.1 325.1 723.5 1.01 33 15 28556 -37.7 -53.7 17 16.0 -45.2 782.6 783.4 327.2 799.0 1.71 34 12 30083 -41.1 -57.1 16 16.0 -48.1 822.1 822.8 328.1 836.5 1.42 TRP 242 10352 -60.7 -67.7 39 7.0 -60.8 255 25 318.8 318.8 288.3 318.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5302.00 m Freezing level: Surface below freezing Freezing level: 985.10 mb = 348.12 m = 1142.13 ft Freezing level: 974.92 mb = 433.33 m = 1421.66 ft Wetbulb zero: Below ground Precipitable water: 0.49 inches Sfc-500 mean rel hum: 84.08 % Est. max temperature: 9.44 C = 48.99 F Sfc-Lift cond lev (LCL): 964.81 mb = 514.97 m = 1689.52 ft T: -0.21 C 700-500 lapse rate: 7.37 C/km ThetaE index: 0.57 C Layer 850.0- 747.0 mb Conv cond level (CCL): 837.12 mb = 1642.18 m = 5387.68 ft Mean mixing ratio: 3.12 g/kg Conv temperature: 10.24 C = 50.44 F Cap Strength: 13.69 C Lifted Index: 13.45 C Risk: None Lifted Index @300 mb: 17.88 C Lifted Index @700 mb: 10.73 C Showalter Index: 9.03 C Risk: None Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.80 C Cross Totals Index: 20.40 C K Index: 15.00 Risk: < 20 % chance of thunderstorms Sweat Index: 83.00 Risk: None Energy Index: 2.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.23 J/kg Max Up Vert Vel: 9.41 m/s Conv Inhibition (B-): 61253.78 J/kg Cap Strength: 13.62 C Lift Cond Lev (LCL): 938.93 mb = 733.07 m = 2405.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 265 at 21 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 1017 96 255 1 1.0 0.3 | 86 20 -19.5 -1.4 1 1000 228 205 7 3.0 6.3 | 105 18 -17.6 4.7 2 925 853 240 23 19.9 11.5 | 177 10 -0.6 9.9 3 850 1523 235 25 20.5 14.3 | 180 13 -0.0 12.7 4 700 3034 235 29 23.8 16.6 | 192 15 3.2 15.0 5 500 5530 235 33 27.0 18.9 | 201 18 6.5 17.3 6 400 7100 255 42 40.6 10.9 | 245 22 20.1 9.2 7 300 9000 265 38 37.9 3.3 | 264 17 17.3 1.7 8 250 10150 255 29 28.0 7.5 | 232 10 7.5 5.9 9 242 10352 255 25 24.1 6.5 | 217 6 3.6 4.8 10 200 11540 270 19 19.0 -0.0 | 43 2 -1.5 -1.6 11 150 13360 305 27 22.1 -15.5 | 355 17 1.6 -17.1 12 100 15940 320 35 22.5 -26.8 | 356 29 2.0 -28.4 13 70 18220 315 42 29.7 -29.7 | 344 33 9.2 -31.3 14 50 20420 325 40 22.9 -32.8 | 356 34 2.4 -34.4 15 30 23820 320 36 23.1 -27.6 | 355 29 2.6 -29.2 16 20 26580 330 23 11.5 -19.9 | 23 23 -9.0 -21.5 Wind Parameters Mean winds (0-6000m): 235.5 at 27.4 knts Storm direction: 265.5 at 20.6 knts Shear (0-3000m) pos: 1.5 neg: 3.6 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 106.5 deg Storm rel helicity (0-3000m) pos: 101.7 neg: 0.0 tot: 101.7 m^2/s^2 ave: 33.9 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 4.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.98 Bulk Shear: 45.04 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 ------------------------------------------------------------------------------- 500 219 10 112 16| 0.0 16.0 16.0| 66.0 0.0 66.0 132.0 0.90| 17.2 15.5 1000 234 16 133 11| 4.4 8.0 12.4| 89.3 0.0 89.3 89.3 0.89| 13.3 11.8 1500 235 19 149 10| 2.9 5.9 8.9| 90.9 0.0 90.9 60.6 0.84| 9.6 8.0 2000 235 20 159 11| 2.2 4.8 7.0| 94.6 0.0 94.6 47.3 0.84| 7.5 6.3 2500 235 22 166 11| 1.7 4.1 5.8| 98.2 0.0 98.2 39.3 0.83| 6.3 5.2 3000 235 23 171 12| 1.5 3.6 5.1|101.7 0.0 101.7 33.9 0.83| 5.5 4.5 4000 235 25 178 12| 1.1 2.9 4.0|106.1 0.0 106.1 26.5 0.82| 4.3 3.5 5000 235 26 184 13| 0.9 2.5 3.4|110.5 0.0 110.5 22.1 0.81| 3.6 2.9 6000 235 27 189 14| 1.2 2.1 3.3|139.2 0.0 139.2 23.2 0.83| 3.5 2.9 Wrote GIF file: /home/apache/climate/data/raob//U3921/skewt/U3921.skewt.20200325.00.gif