UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051509.upa.cvt Date: 0900Z 15 MAY 25 Searching for X7860... Searching the city database file for: X7860 ... Date:0900Z 15 MAY 25 Station: X7860 WMO ident: 37860 Latitude: 40.53 Longitude: 50.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1016 17 17.2 10.2 63 7.0 13.1 360 11 289.0 290.4 285.6 310.8 7.70 1 1000 151 15.0 9.0 67 6.0 11.6 340 19 288.1 289.4 284.7 308.5 7.21 2 925 806 11.6 5.6 67 6.0 8.3 360 7 291.2 292.3 284.9 308.9 6.17 3 850 1511 9.0 6.9 87 2.1 7.8 200 13 295.6 296.9 287.8 316.9 7.36 4 700 3107 3.4 -3.6 60 7.0 0.1 180 25 306.2 307.0 288.5 319.2 4.19 5 500 5740 -13.9 -40.9 8 27.0 -18.1 185 50 316.1 316.1 287.7 316.9 0.21 6 400 7390 -26.7 -29.1 80 2.4 -27.1 195 58 320.3 320.5 289.8 323.3 0.86 7 300 9400 -43.1 -46.0 73 2.9 -43.3 195 60 324.6 324.7 290.4 325.4 0.21 8 250 10600 -53.9 -57.9 61 4.0 -54.0 210 75 325.9 325.9 290.6 326.2 0.06 9 244 10757 -54.9 -59.2 59 4.3 -55.0 210 83 326.7 326.7 290.8 326.9 0.05 10 200 12050 -50.3 -77.3 3 27.0 -50.8 200 95 353.1 353.1 297.3 353.1 0.01 11 195 12217 -50.5 -77.7 3 27.2 -51.0 205 99 355.3 355.3 297.8 355.3 0.00 12 150 13930 -53.1 -82.1 2 29.0 -53.5 205 75 378.6 378.6 302.0 378.6 0.00 13 100 16500 -58.7 -86.7 2 28.0 -59.0 190 35 414.3 414.3 307.0 414.3 0.00 TRP 244 10757 -54.9 -59.2 59 4.3 -55.0 210 83 326.7 326.7 290.8 326.9 0.05 WND 195 12217 -50.5 -77.7 3 27.2 -51.0 205 99 355.3 355.3 297.8 355.3 0.00 Sounding variables and indices 1000-500 mb thick: 5589.00 m Freezing level: 660.69 mb = 3624.47 m = 11891.15 ft Wetbulb zero: 699.14 mb = 3116.62 m = 10225.01 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 54.27 % Est. max temperature: 22.79 C = 73.02 F Sfc-Lift cond lev (LCL): 915.18 mb = 894.96 m = 2936.19 ft T: 11.27 C 700-500 lapse rate: 6.57 C/km ThetaE index: 2.30 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 691.02 mb = 3208.09 m = 10525.09 ft Mean mixing ratio: 6.77 g/kg Conv temperature: 34.89 C = 94.81 F Cap Strength: 8.07 C Lifted Index: 9.11 C Risk: None Lifted Index @300 mb: 11.37 C Lifted Index @700 mb: 8.07 C Showalter Index: 4.24 C Risk: None Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 20.80 C K Index: 22.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 158.80 Risk: None Energy Index: 0.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.32 J/kg Max Up Vert Vel: 3.26 m/s Conv Inhibition (B-): 12764.75 J/kg Cap Strength: 9.11 C Lift Cond Lev (LCL): 881.14 mb = 1211.05 m = 3973.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 216 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 1016 17 360 11 -0.0 -11.0 | 24 30 -12.0 -27.4 1 1000 151 340 19 6.5 -17.9 | 9 35 -5.5 -34.3 2 925 806 360 7 -0.0 -7.0 | 27 26 -12.0 -23.4 3 850 1511 200 13 4.4 12.2 | 61 9 -7.5 -4.2 4 700 3107 180 25 0.0 25.0 | 126 15 -12.0 8.6 5 500 5740 185 50 4.4 49.8 | 167 34 -7.6 33.4 6 400 7390 195 58 15.0 56.0 | 184 40 3.0 39.6 7 300 9400 195 60 15.5 58.0 | 185 42 3.5 41.6 8 250 10600 210 75 37.5 65.0 | 208 55 25.5 48.6 9 244 10757 210 83 41.5 71.9 | 208 63 29.5 55.5 10 200 12050 200 95 32.5 89.3 | 196 76 20.5 72.9 11 195 12217 205 99 41.8 89.7 | 202 79 29.8 73.3 12 150 13930 205 75 31.7 68.0 | 201 55 19.7 51.6 13 100 16500 190 35 6.1 34.5 | 162 19 -5.9 18.1 Wind Parameters Mean winds (0-6000m): 186.2 at 27.1 knts Storm direction: 216.2 at 20.3 knts Shear (0-3000m) pos: 0.0 neg: 6.1 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 100.9 deg Storm rel helicity (0-3000m) pos: 112.5 neg: -111.4 tot: 1.0 m^2/s^2 ave: 0.3 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 232.32 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 ------------------------------------------------------------------------------- 500 345 15 14 32| 0.0 2.3 2.3| 40.4 -59.7 -19.3 -38.5 -0.16| 14.6 -2.4 1000 344 12 17 29| 0.0 4.3 4.3| 66.7 -95.8 -29.2 -29.2 -0.17| 13.4 -2.2 1500 333 12 14 28| 0.0 8.1 8.1| 88.2-111.4 -23.2 -15.5 0.04| 16.4 0.6 2000 282 13 359 19| 0.0 7.1 7.1| 96.7-111.4 -14.7 -7.4 0.11| 13.4 1.5 2500 224 14 21 7| 0.0 6.5 6.5|105.2-111.4 -6.2 -2.5 0.17| 11.6 1.9 3000 202 15 70 7| 0.0 6.1 6.1|112.5-111.4 1.0 0.3 0.19| 10.4 2.0 4000 190 19 102 9| 0.6 5.1 5.7|143.4-111.4 32.0 8.0 0.26| 9.0 2.4 5000 187 23 123 11| 1.5 4.1 5.6|178.8-111.4 67.4 13.5 0.30| 8.2 2.5 6000 186 27 139 14| 2.0 3.4 5.4|223.6-111.4 112.2 18.7 0.33| 7.6 2.5 Wrote GIF file: /home/apache/climate/data/raob//X7860/skewt/X7860.skewt.20250515.09.gif