UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for ULWW... Searching the city database file for: ULWW ... Date:0000Z 19 APR 25 Station: ULWW WMO ident: 27038 Latitude: 59.31 Longitude: 39.93 Elevation: 133.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 101 180 3 SFC 996 133 8.8 7.1 89 1.7 7.9 180 3 282.3 283.4 281.3 299.8 6.36 2 991 175 8.4 6.8 90 1.6 7.6 185 4 282.3 283.4 281.1 299.5 6.26 3 971 346 13.2 11.8 91 1.4 12.4 207 7 288.8 290.4 286.8 314.0 8.98 4 949 539 13.2 11.4 89 1.8 12.1 232 11 290.7 292.3 287.4 316.0 8.95 5 925 755 12.6 9.8 83 2.8 11.0 260 15 292.2 293.7 287.3 315.7 8.24 6 850 1459 6.8 3.2 78 3.6 4.9 255 17 293.3 294.3 285.2 309.7 5.67 7 700 3028 -2.5 -5.9 77 3.4 -3.9 250 11 299.7 300.4 285.4 310.4 3.51 8 699 3039 -2.7 -6.1 77 3.4 -4.1 250 11 299.6 300.2 285.4 310.1 3.47 9 679 3270 -1.9 -6.8 69 4.9 -4.0 248 11 303.0 303.6 286.5 313.4 3.38 10 650 3615 -3.9 -10.9 58 7.0 -6.5 246 11 304.6 305.0 286.2 312.6 2.56 11 631 3850 -3.5 -13.5 46 10.0 -7.1 244 11 307.6 308.0 286.9 314.4 2.14 12 526 5258 -14.5 -29.5 27 15.0 -17.6 233 11 310.8 310.9 286.4 313.0 0.63 13 500 5640 -17.5 -29.5 34 12.0 -19.8 230 11 311.7 311.8 286.7 314.0 0.66 14 435 6665 -24.7 -42.7 17 18.0 -26.8 221 10 315.2 315.3 287.4 316.0 0.20 15 426 6817 -24.7 -42.7 17 18.0 -26.8 219 10 317.1 317.2 288.1 317.9 0.21 16 400 7270 -29.1 -52.1 9 23.0 -30.8 215 9 317.2 317.2 287.9 317.5 0.08 17 324 8741 -41.5 -62.5 8 21.0 -42.2 310 9 319.8 319.8 288.7 319.9 0.03 18 300 9260 -45.7 -64.7 10 19.0 -46.2 345 9 320.9 320.9 289.0 321.0 0.02 19 253 10364 -55.3 -71.3 12 16.0 -55.5 4 11 322.7 322.8 289.6 322.8 0.01 20 250 10440 -55.7 -71.7 12 16.0 -55.9 5 11 323.3 323.3 289.8 323.3 0.01 21 221 11220 -60.9 -76.9 10 16.0 -61.0 35 11 326.9 326.9 290.8 326.9 0.00 22 207 11632 -57.5 -73.5 11 16.0 -57.7 339 14 338.4 338.4 293.9 338.4 0.01 23 200 11850 -57.5 -73.5 11 16.0 -57.7 310 15 341.7 341.7 294.7 341.7 0.01 24 185 12341 -59.9 -74.9 12 15.0 -60.0 311 19 345.5 345.5 295.6 345.6 0.01 25 150 13670 -54.7 -69.7 14 15.0 -55.0 315 29 375.8 375.8 301.6 375.9 0.02 26 142 14021 -53.3 -69.3 13 16.0 -53.7 316 29 384.2 384.2 302.9 384.3 0.02 27 130 14585 -55.3 -71.3 12 16.0 -55.6 317 28 390.5 390.5 303.9 390.5 0.02 28 100 16250 -56.9 -73.9 10 17.0 -57.3 320 27 417.8 417.8 307.4 417.9 0.02 29 90 16917 -56.5 -74.5 9 18.0 -57.0 323 24 431.4 431.4 309.0 431.5 0.02 30 86 17204 -57.3 -75.3 8 18.0 -57.8 324 23 435.4 435.4 309.4 435.5 0.02 31 71 18420 -55.1 -74.1 8 19.0 -55.8 330 17 464.6 464.6 312.2 464.8 0.02 32 70 18510 -55.5 -73.5 9 18.0 -56.2 330 17 465.7 465.7 312.3 465.8 0.03 33 66 18886 -56.3 -75.3 7 19.0 -56.9 333 17 471.8 471.8 312.8 471.9 0.02 34 50 20660 -54.7 -75.7 6 21.0 -55.7 345 19 514.6 514.6 315.9 514.7 0.03 35 38 22422 -53.3 -75.3 5 22.0 -54.8 348 22 560.2 560.2 318.6 560.4 0.04 36 34 23136 -54.5 -75.5 6 21.0 -55.9 349 24 575.1 575.1 319.5 575.4 0.04 37 30 23940 -53.3 -75.3 5 22.0 -55.1 350 25 599.3 599.4 320.6 599.7 0.05 38 29 24158 -53.3 -75.3 5 22.0 -55.2 350 25 605.2 605.2 320.9 605.5 0.05 39 22 25930 -53.7 -76.7 4 23.0 -55.9 354 25 653.7 653.8 322.9 654.1 0.05 40 20 26540 -54.5 -76.5 5 22.0 -56.7 355 25 669.4 669.4 323.4 669.8 0.06 41 18 27213 -55.5 -77.5 5 22.0 -57.7 686.7 686.7 324.0 687.1 0.06 42 13 29289 -55.3 -78.3 4 23.0 -58.2 754.3 754.4 326.1 755.0 0.07 TRP 221 11220 -60.9 -76.9 10 16.0 -61.0 35 11 326.9 326.9 290.8 326.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5539.00 m Freezing level: 740.32 mb = 2606.23 m = 8550.51 ft Wetbulb zero: 766.22 mb = 2297.54 m = 7537.77 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 62.60 % Est. max temperature: 19.94 C = 67.90 F Sfc-Lift cond lev (LCL): 970.54 mb = 349.51 m = 1146.66 ft T: 13.20 C 700-500 lapse rate: 5.74 C/km ThetaE index: 6.30 C Layer 925.0- 700.0 mb Conv cond level (CCL): 996.00 mb = 133.00 m = 436.35 ft Mean mixing ratio: 8.11 g/kg Conv temperature: 10.67 C = 51.21 F Cap Strength: 4.45 C Lifted Index: 3.11 C Risk: None Lifted Index @300 mb: 6.14 C Lifted Index @700 mb: 0.29 C Showalter Index: 4.98 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 20.70 C K Index: 24.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 83.40 Risk: None Energy Index: 0.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.29 J/kg Max Up Vert Vel: 8.52 m/s Conv Inhibition (B-): 52096.30 J/kg Cap Strength: 4.41 C Lift Cond Lev (LCL): 915.69 mb = 839.20 m = 2753.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 276 at 9 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 ---------------------------------------------------------- 0 996 133 180 3 0.0 3.0 | 114 10 -9.0 4.0 1 925 755 260 15 14.8 2.6 | 238 7 5.7 3.6 2 850 1459 255 17 16.4 4.4 | 234 9 7.4 5.4 3 700 3028 250 11 10.3 3.8 | 195 5 1.3 4.8 4 500 5640 230 11 8.4 7.1 | 176 8 -0.6 8.1 5 400 7270 215 9 5.2 7.4 | 155 9 -3.9 8.4 6 300 9260 345 9 2.3 -8.7 | 41 10 -6.7 -7.7 7 250 10440 5 11 -1.0 -11.0 | 45 14 -10.0 -10.0 8 221 11220 35 11 -6.3 -9.0 | 62 17 -15.3 -8.0 9 200 11850 310 15 11.5 -9.6 | 344 9 2.5 -8.6 10 150 13670 315 29 20.5 -20.5 | 330 23 11.5 -19.5 11 100 16250 320 27 17.4 -20.7 | 337 21 8.3 -19.7 12 70 18510 330 17 8.5 -14.7 | 2 14 -0.5 -13.7 13 50 20660 345 19 4.9 -18.4 | 13 18 -4.1 -17.4 14 30 23940 350 25 4.3 -24.6 | 11 24 -4.7 -23.6 15 20 26540 355 25 2.2 -24.9 | 16 25 -6.9 -23.9 Wind Parameters Mean winds (0-6000m): 246.3 at 12.1 knts Storm direction: 276.3 at 9.1 knts Shear (0-3000m) pos: 2.7 neg: 0.9 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 80.5 deg Storm rel helicity (0-3000m) pos: 36.6 neg: -8.9 tot: 27.6 m^2/s^2 ave: 9.2 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 2.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 14.56 Bulk Shear: 2.49 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 ------------------------------------------------------------------------------- 500 247 8 155 4| 12.0 0.0 12.0| 28.9 0.0 28.9 57.7 0.97| 13.6 13.2 1000 254 11 206 5| 8.1 0.0 8.1| 36.6 -0.4 36.1 36.1 0.91| 9.7 8.8 1500 255 13 220 6| 5.4 0.3 5.7| 36.6 -2.0 34.5 23.0 0.80| 7.0 5.6 2000 255 14 222 6| 4.0 0.5 4.6| 36.6 -4.6 32.0 16.0 0.67| 5.8 3.9 2500 254 14 221 6| 3.2 0.8 4.0| 36.6 -7.0 29.6 11.8 0.56| 5.0 2.8 3000 254 13 219 6| 2.7 0.9 3.6| 36.6 -8.9 27.6 9.2 0.47| 4.5 2.1 4000 252 13 212 6| 2.0 0.8 2.8| 36.6 -10.2 26.4 6.6 0.42| 3.5 1.5 5000 249 12 205 6| 1.6 0.8 2.4| 36.6 -11.7 24.9 5.0 0.37| 3.0 1.1 6000 246 12 199 6| 1.3 0.8 2.1| 36.6 -14.7 21.8 3.6 0.30| 2.6 0.8 Wrote GIF file: /home/apache/climate/data/raob//ULWW/skewt/ULWW.skewt.20250419.00.gif