UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for ULWW... Searching the city database file for: ULWW ... Date:0000Z 22 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 85 20 5 SFC 994 133 10.0 7.9 87 2.1 8.9 20 5 283.6 284.8 282.3 302.3 6.73 2 958 440 8.6 6.2 85 2.4 7.3 15 7 285.2 286.3 282.4 302.6 6.21 3 940 598 8.6 6.2 85 2.4 7.3 12 8 286.8 287.9 283.2 304.6 6.33 4 925 731 7.6 5.8 88 1.8 6.6 10 9 287.1 288.2 283.2 304.7 6.26 5 854 1387 4.6 1.5 80 3.1 3.1 285 13 290.6 291.5 283.4 305.0 4.99 6 850 1425 4.6 1.5 80 3.1 3.1 280 13 291.0 291.9 283.5 305.4 5.02 7 840 1522 4.6 1.5 80 3.1 3.1 279 14 292.0 292.9 284.1 306.6 5.08 8 700 2982 -5.1 -9.0 74 3.9 -6.5 265 23 296.8 297.3 283.5 305.2 2.76 9 667 3359 -7.5 -10.0 82 2.5 -8.4 263 27 298.3 298.8 284.0 306.4 2.68 10 595 4239 -13.1 -16.3 77 3.2 -14.0 258 35 301.7 302.0 284.3 307.3 1.80 11 520 5250 -20.3 -30.3 40 10.0 -22.0 252 45 304.8 305.0 284.1 306.8 0.59 12 500 5540 -21.9 -29.9 48 8.0 -23.2 250 48 306.3 306.5 284.8 308.5 0.64 13 490 5688 -22.9 -29.9 53 7.0 -24.1 249 48 306.9 307.0 284.9 309.1 0.65 14 470 5992 -26.1 -31.1 63 5.0 -26.9 247 49 306.6 306.7 284.8 308.6 0.61 15 400 7140 -33.7 -39.7 55 6.0 -34.3 240 52 311.2 311.2 286.1 312.3 0.30 16 366 7756 -38.9 -44.9 53 6.0 -39.3 240 51 312.3 312.3 286.4 313.0 0.19 17 300 9090 -48.9 -56.9 39 8.0 -49.1 240 48 316.4 316.4 287.6 316.7 0.06 18 262 9962 -55.9 -63.9 36 8.0 -56.0 240 54 318.7 318.7 288.3 318.8 0.03 19 250 10260 -55.3 -63.3 36 8.0 -55.4 250 54 323.9 323.9 290.0 324.0 0.03 20 222 11021 -52.9 -59.9 42 7.0 -53.1 255 44 338.7 338.7 294.1 339.0 0.05 21 211 11347 -54.5 -62.5 37 8.0 -54.7 258 40 341.2 341.2 294.7 341.4 0.04 22 200 11690 -53.5 -61.5 37 8.0 -53.7 260 36 348.0 348.1 296.3 348.3 0.05 23 177 12482 -50.9 -59.9 34 9.0 -51.2 264 35 364.7 364.7 299.7 365.0 0.07 24 150 13560 -51.1 -62.1 26 11.0 -51.5 270 33 382.0 382.0 302.6 382.3 0.06 25 130 14488 -51.5 -63.5 23 12.0 -52.0 274 31 397.3 397.3 304.9 397.5 0.06 26 100 16180 -53.9 -67.9 16 14.0 -54.4 280 27 423.6 423.6 308.2 423.8 0.04 27 92 16713 -54.1 -68.1 16 14.0 -54.6 281 26 433.4 433.4 309.2 433.6 0.04 28 78 17763 -56.3 -71.3 14 15.0 -56.8 283 24 449.8 449.8 310.8 450.0 0.03 29 70 18450 -55.5 -71.5 12 16.0 -56.1 285 23 465.7 465.7 312.3 465.9 0.04 30 59 19544 -54.9 -70.9 12 16.0 -55.7 285 19 490.3 490.3 314.2 490.6 0.05 31 50 20600 -56.7 -72.7 12 16.0 -57.5 285 15 509.9 509.9 315.7 510.1 0.04 32 46 21126 -57.7 -74.7 10 17.0 -58.5 290 15 519.8 519.8 316.3 520.0 0.03 33 38 22339 -54.3 -72.3 9 18.0 -55.6 301 14 557.6 557.6 318.5 558.0 0.06 34 30 23840 -57.5 -74.5 10 17.0 -58.6 315 13 587.9 587.9 320.0 588.3 0.05 35 26 24741 -58.3 -75.3 10 17.0 -59.5 311 14 610.2 610.2 321.1 610.6 0.05 36 21 26090 -56.1 -75.1 8 19.0 -57.9 306 17 655.2 655.3 322.9 655.8 0.07 37 20 26400 -56.5 -75.5 7 19.0 -58.3 305 17 663.2 663.3 323.2 663.8 0.07 38 14 28667 -55.9 -74.9 8 19.0 -58.4 736.5 736.5 325.6 737.5 0.11 TRP 262 9962 -55.9 -63.9 36 8.0 -56.0 240 54 318.7 318.7 288.3 318.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5455.00 m Freezing level: 773.61 mb = 2214.11 m = 7264.05 ft Wetbulb zero: 795.32 mb = 1959.32 m = 6428.14 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 73.93 % Est. max temperature: 17.90 C = 64.23 F Sfc-Lift cond lev (LCL): 962.83 mb = 398.28 m = 1306.68 ft T: 8.79 C 700-500 lapse rate: 6.57 C/km ThetaE index: 1.45 C Layer 700.0- 667.0 mb Conv cond level (CCL): 855.11 mb = 1376.01 m = 4514.42 ft Mean mixing ratio: 6.25 g/kg Conv temperature: 16.86 C = 62.35 F Cap Strength: 3.76 C Lifted Index: 4.51 C Risk: None Lifted Index @300 mb: 9.15 C Lifted Index @700 mb: 2.26 C Showalter Index: 3.33 C Risk: None Total Totals Index: 49.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 23.40 C K Index: 24.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 110.00 Risk: None Energy Index: 0.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.55 J/kg Max Up Vert Vel: 6.25 m/s Conv Inhibition (B-): 47578.50 J/kg Cap Strength: 4.47 C Lift Cond Lev (LCL): 911.68 mb = 850.05 m = 2788.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 at 20 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 ---------------------------------------------------------- 0 994 133 20 5 -1.7 -4.7 | 96 21 -20.8 2.0 1 925 731 10 9 -1.6 -8.9 | 84 21 -20.7 -2.1 2 850 1425 280 13 12.8 -2.3 | 125 8 -6.3 4.5 3 700 2982 265 23 22.9 2.0 | 204 10 3.8 8.7 4 500 5540 250 48 45.1 16.4 | 228 35 26.0 23.1 5 400 7140 240 52 45.0 26.0 | 218 42 25.9 32.7 6 300 9090 240 48 41.6 24.0 | 216 38 22.5 30.7 7 262 9962 240 54 46.8 27.0 | 219 44 27.7 33.7 8 250 10260 250 54 50.7 18.5 | 231 40 31.6 25.2 9 200 11690 260 36 35.5 6.3 | 232 21 16.4 13.0 10 150 13560 270 33 33.0 -0.0 | 244 15 13.9 6.7 11 100 16180 280 27 26.6 -4.7 | 255 8 7.5 2.0 12 70 18450 285 23 22.2 -6.0 | 256 3 3.1 0.8 13 50 20600 285 15 14.5 -3.9 | 122 5 -4.6 2.8 14 30 23840 315 13 9.2 -9.2 | 76 10 -9.9 -2.5 15 20 26400 305 17 13.9 -9.8 | 60 6 -5.2 -3.0 Wind Parameters Mean winds (0-6000m): 259.4 at 27.0 knts Storm direction: 289.4 at 20.2 knts Shear (0-3000m) pos: 0.0 neg: 4.6 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 114.1 deg Storm rel helicity (0-3000m) pos: 35.8 neg: -31.1 tot: 4.7 m^2/s^2 ave: 1.6 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 122.32 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 14 7 91 21| 0.0 3.6 3.6| 0.0 -19.3 -19.3 -38.5 -1.00| 3.6 -3.6 1000 358 8 85 19| 0.0 5.1 5.1| 2.0 -31.1 -29.2 -29.2 -0.38| 7.0 -2.7 1500 326 10 84 14| 0.0 5.5 5.5| 18.6 -31.1 -12.5 -8.3 0.10| 8.0 0.8 2000 304 11 92 10| 0.0 5.0 5.0| 24.0 -31.1 -7.1 -3.6 0.21| 6.9 1.5 2500 291 13 107 7| 0.0 4.7 4.7| 29.5 -31.1 -1.6 -0.7 0.29| 6.3 1.8 3000 283 15 126 6| 0.0 4.6 4.6| 35.8 -31.1 4.7 1.6 0.33| 5.9 2.0 4000 273 18 171 6| 0.0 4.8 4.8| 51.1 -31.1 20.0 5.0 0.35| 5.7 2.0 5000 265 23 201 9| 0.0 4.9 4.9| 56.6 -31.2 25.4 5.1 0.30| 5.7 1.7 6000 259 27 212 14| 0.0 4.5 4.5| 56.6 -56.0 0.6 0.1 0.22| 5.4 1.2 Wrote GIF file: /home/apache/climate/data/raob//ULWW/skewt/ULWW.skewt.20250422.00.gif