UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051000.upa.cvt Date: 0000Z 10 MAY 25 Searching for U8695... Searching the city database file for: U8695 ... Date:0000Z 10 MAY 25 Station: U8695 WMO ident: 28695 ------------------------------------------------------------------------------- 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 1 SFC 989 94 14.0 12.4 90 1.6 13.0 340 3 288.1 289.7 286.6 313.7 9.18 2 963 318 11.8 11.2 96 0.6 11.4 342 4 288.0 289.6 286.2 312.4 8.70 3 934 575 13.6 12.1 91 1.5 12.7 344 5 292.4 294.1 288.6 319.6 9.53 4 925 657 13.2 11.1 87 2.1 11.9 345 5 292.8 294.4 288.2 318.5 9.00 5 908 813 12.0 9.0 82 3.0 10.3 334 7 293.1 294.6 287.4 315.9 7.95 6 862 1250 12.2 6.2 67 6.0 8.8 303 13 297.7 299.0 288.1 318.0 6.91 7 850 1368 11.4 4.4 62 7.0 7.6 295 15 298.1 299.2 287.5 316.3 6.17 8 845 1417 11.2 4.2 62 7.0 7.4 293 15 298.4 299.5 287.6 316.5 6.12 9 700 2956 0.0 -1.7 88 1.7 -0.8 240 21 302.5 303.4 287.8 317.1 4.83 10 627 3826 -6.9 -7.9 93 1.0 -7.3 240 21 304.3 304.9 287.0 314.7 3.36 11 570 4564 -10.5 -18.5 52 8.0 -12.9 240 21 308.5 308.8 286.6 313.5 1.56 12 528 5148 -14.1 -15.6 88 1.5 -14.6 240 21 311.0 311.4 288.1 317.9 2.15 13 500 5560 -16.1 -20.2 71 4.1 -17.2 240 21 313.4 313.7 288.2 318.5 1.54 14 491 5697 -17.1 -23.1 60 6.0 -18.6 241 21 313.8 314.0 288.1 317.9 1.21 15 474 5961 -19.7 -27.7 49 8.0 -21.3 242 20 313.8 313.9 287.6 316.6 0.83 16 400 7200 -29.5 -32.6 74 3.1 -30.0 250 17 316.6 316.8 288.3 318.8 0.62 17 367 7807 -34.5 -37.3 76 2.8 -34.8 250 16 317.9 318.0 288.5 319.4 0.42 18 300 9180 -46.3 -49.7 68 3.4 -46.4 250 13 320.1 320.1 288.9 320.6 0.14 19 257 10184 -53.7 -57.6 62 3.9 -53.8 230 17 323.7 323.7 289.9 323.9 0.06 20 250 10360 -53.7 -57.7 61 4.0 -53.8 235 21 326.2 326.2 290.7 326.5 0.06 21 216 11298 -54.9 -59.5 57 4.6 -55.0 235 29 338.3 338.3 294.0 338.5 0.06 22 200 11790 -54.7 -59.7 54 5.0 -54.8 235 33 346.1 346.2 295.8 346.4 0.06 23 150 13650 -51.9 -59.9 38 8.0 -52.2 240 29 380.6 380.7 302.4 381.0 0.08 24 116 15313 -51.5 -62.5 26 11.0 -52.0 250 30 410.4 410.4 306.6 410.8 0.07 25 100 16270 -53.5 -64.5 25 11.0 -54.0 255 31 424.4 424.4 308.3 424.7 0.07 26 93 16736 -54.7 -66.7 21 12.0 -55.2 259 28 430.9 430.9 309.0 431.2 0.05 27 76 18019 -57.9 -69.9 20 12.0 -58.3 270 20 449.8 449.8 310.8 450.0 0.04 28 70 18540 -55.7 -68.7 18 13.0 -56.3 275 17 465.2 465.2 312.3 465.5 0.05 29 50 20680 -54.9 -68.9 16 14.0 -55.8 280 5 514.1 514.1 315.9 514.6 0.07 30 30 23940 -54.5 -70.5 12 16.0 -56.0 360 3 596.1 596.1 320.5 596.8 0.09 31 23 25651 -53.5 -69.5 13 16.0 -55.5 49 6 646.1 646.1 322.6 647.2 0.14 32 20 26560 -49.9 -67.9 10 18.0 -53.1 75 7 683.4 683.5 323.9 685.2 0.21 33 17 27629 -46.7 -64.7 11 18.0 -51.1 76 7 726.2 726.4 325.3 729.6 0.38 34 10 31200 -39.5 -60.5 9 21.0 -48.7 80 9 872.1 872.7 329.1 884.2 1.11 35 9.0 31921 -39.5 -61.5 8 22.0 -49.3 898.8 899.4 329.6 910.9 1.08 TRP 257 10184 -53.7 -57.6 62 3.9 -53.8 230 17 323.7 323.7 289.9 323.9 0.06 WND Sounding variables and indices 1000-500 mb thick: 5559.00 m Freezing level: 700.00 mb = 2956.00 m = 9698.04 ft Wetbulb zero: 714.15 mb = 2792.41 m = 9161.35 ft Precipitable water: 1.07 inches Sfc-500 mean rel hum: 78.55 % Est. max temperature: 24.45 C = 76.01 F Sfc-Lift cond lev (LCL): 965.76 mb = 294.35 m = 965.70 ft T: 12.04 C 700-500 lapse rate: 6.18 C/km ThetaE index: 3.62 C Layer 925.0- 862.0 mb Conv cond level (CCL): 808.89 mb = 1774.18 m = 5820.73 ft Mean mixing ratio: 8.70 g/kg Conv temperature: 25.27 C = 77.49 F Cap Strength: 4.21 C Lifted Index: 2.66 C Risk: None Lifted Index @300 mb: 3.37 C Lifted Index @700 mb: 1.39 C Showalter Index: 2.40 C Risk: Showers probable Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 20.50 C K Index: 30.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 103.80 Risk: None Energy Index: 0.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.83 J/kg Max Up Vert Vel: 7.98 m/s Conv Inhibition (B-): 243.41 J/kg Cap Strength: 4.19 C Lift Cond Lev (LCL): 911.69 mb = 779.08 m = 2555.99 ft Lev Free Conv (LFC): 626.69 mb = 3829.50 m = 12563.82 ft Equ Level (EL): 616.69 mb = 3954.05 m = 12972.44 ft B at Equ Level: 31.64 J/kg Max Parcel Lev (MPL): 536.69 mb = 5023.58 m = 16481.38 ft Wind level data Storm motion: 281 at 13 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 ---------------------------------------------------------- 0 989 94 340 3 1.0 -2.8 | 88 12 -11.8 -0.4 1 925 657 345 5 1.3 -4.8 | 78 12 -11.5 -2.4 2 850 1368 295 15 13.6 -6.3 | 349 4 0.8 -3.9 3 700 2956 240 21 18.2 10.5 | 202 14 5.4 13.0 4 500 5560 240 21 18.2 10.5 | 202 14 5.4 13.0 5 400 7200 250 17 16.0 5.8 | 201 9 3.2 8.3 6 300 9180 250 13 12.2 4.4 | 175 7 -0.6 6.9 7 257 10184 230 17 13.0 10.9 | 181 13 0.2 13.4 8 250 10360 235 21 17.2 12.0 | 197 15 4.4 14.5 9 200 11790 235 33 27.0 18.9 | 214 26 14.2 21.4 10 150 13650 240 29 25.1 14.5 | 216 21 12.3 17.0 11 100 16270 255 31 29.9 8.0 | 239 20 17.1 10.5 12 70 18540 275 17 16.9 -1.5 | 257 4 4.1 1.0 13 50 20680 280 5 4.9 -0.9 | 101 8 -7.9 1.6 14 30 23940 360 3 -0.0 -3.0 | 88 13 -12.8 -0.5 15 20 26560 75 7 -6.8 -1.8 | 92 20 -19.6 0.6 16 10 31200 80 9 -8.9 -1.6 | 92 22 -21.7 0.9 Wind Parameters Mean winds (0-6000m): 250.8 at 17.4 knts Storm direction: 280.8 at 13.1 knts Shear (0-3000m) pos: 0.3 neg: 3.9 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 114.3 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -51.0 tot: -51.0 m^2/s^2 ave: -17.0 10^-3 m/s^2 rel: -0.77 Storm rel vorticity (0-3000m) horiz: 5.8 stream: -4.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.75 Bulk Shear: 42.71 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 ------------------------------------------------------------------------------- 500 343 4 84 12| 1.9 0.0 1.9| 0.0 -5.6 -5.6 -11.1 -1.00| 1.9 -1.8 1000 331 6 75 10| 0.9 3.8 4.7| 0.0 -21.5 -21.5 -21.5 -0.84| 4.9 -4.1 1500 309 9 65 7| 0.6 4.8 5.4| 0.0 -30.1 -30.1 -20.1 -0.85| 6.1 -5.1 2000 296 11 57 4| 0.5 4.4 4.9| 0.0 -35.0 -35.0 -17.5 -0.85| 6.0 -5.1 2500 284 12 62 1| 0.4 4.2 4.6| 0.0 -42.4 -42.4 -17.0 -0.80| 6.0 -4.8 3000 272 14 203 2| 0.3 3.9 4.2| 0.0 -51.0 -51.0 -17.0 -0.77| 5.8 -4.5 4000 260 15 205 6| 0.2 2.9 3.1| 0.0 -51.0 -51.0 -12.8 -0.77| 4.3 -3.4 5000 254 17 204 8| 0.2 2.3 2.5| 0.0 -51.0 -51.0 -10.2 -0.77| 3.5 -2.7 6000 251 17 204 9| 0.3 1.9 2.2| 0.3 -51.0 -50.8 -8.5 -0.73| 3.0 -2.2 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20250510.00.gif