UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050800.upa.cvt Date: 0000Z 8 MAY 25 Searching for X4247... Searching the city database file for: X4247 ... Date:0000Z 8 MAY 25 Station: X4247 WMO ident: 34247 Latitude: 50.42 Longitude: 41.05 ------------------------------------------------------------------------------- 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 44 350 3 SFC 994 95 13.4 12.1 92 1.3 12.6 350 3 287.0 288.6 286.0 312.0 8.95 2 974 267 14.4 12.1 86 2.3 13.0 22 6 289.7 291.3 287.2 315.5 9.14 3 925 702 12.6 10.9 89 1.7 11.6 105 13 292.2 293.8 287.9 317.5 8.88 4 850 1409 9.8 4.8 71 5.0 7.1 215 11 296.4 297.6 287.1 315.0 6.35 5 846 1448 9.8 3.8 66 6.0 6.6 215 11 296.8 297.9 286.8 314.3 5.95 6 775 2167 3.0 -3.0 65 6.0 0.3 210 21 297.0 297.7 284.9 308.8 3.95 7 762 2304 3.0 -5.0 56 8.0 -0.5 209 22 298.5 299.1 284.9 308.9 3.46 8 700 2986 -1.5 -5.0 77 3.5 -3.0 205 31 300.8 301.5 286.1 312.3 3.76 9 657 3488 -4.3 -7.1 81 2.8 -5.5 211 30 303.2 303.8 286.6 313.7 3.41 10 558 4758 -11.1 -14.2 78 3.1 -12.2 225 27 309.6 310.1 287.8 317.0 2.28 11 500 5590 -17.3 -21.0 73 3.7 -18.3 235 25 311.9 312.2 287.6 316.7 1.43 12 400 7220 -29.9 -34.9 62 5.0 -30.6 225 36 316.1 316.2 288.1 317.9 0.49 13 390 7400 -31.1 -36.1 61 5.0 -31.7 225 36 316.9 316.9 288.2 318.5 0.45 14 300 9200 -46.9 -53.9 45 7.0 -47.1 230 40 319.3 319.3 288.6 319.6 0.08 15 297 9266 -47.5 -53.5 50 6.0 -47.7 230 41 319.3 319.3 288.6 319.7 0.09 16 250 10380 -55.9 -62.9 41 7.0 -56.0 230 52 323.0 323.0 289.7 323.1 0.03 17 241 10614 -58.3 -65.3 40 7.0 -58.4 232 52 322.8 322.8 289.6 322.9 0.02 18 238 10693 -58.5 -65.5 40 7.0 -58.6 233 52 323.6 323.6 289.9 323.7 0.02 19 227 10991 -60.1 -68.1 34 8.0 -60.2 235 52 325.6 325.6 290.5 325.7 0.02 20 220 11188 -60.1 -68.1 34 8.0 -60.2 235 48 328.5 328.5 291.3 328.6 0.02 21 200 11790 -57.7 -64.7 40 7.0 -57.8 235 36 341.4 341.4 294.7 341.5 0.03 22 150 13620 -53.1 -61.1 37 8.0 -53.4 245 27 378.6 378.6 302.1 378.9 0.07 23 144 13883 -52.1 -60.1 38 8.0 -52.4 244 26 384.8 384.8 303.1 385.2 0.08 24 101 16166 -54.1 -63.1 32 9.0 -54.5 240 19 422.0 422.0 308.0 422.4 0.08 25 100 16230 -54.1 -63.1 32 9.0 -54.5 240 19 423.2 423.2 308.2 423.6 0.08 26 70 18510 -54.7 -64.7 28 10.0 -55.2 220 17 467.4 467.4 312.4 467.9 0.09 27 50 20660 -55.9 -65.9 28 10.0 -56.6 245 11 511.7 511.8 315.8 512.4 0.11 28 39 22236 -57.3 -67.3 27 10.0 -58.0 313 8 545.9 545.9 317.9 546.7 0.11 29 37 22569 -56.7 -67.7 24 11.0 -57.5 328 7 555.7 555.8 318.5 556.5 0.11 30 30 23900 -56.1 -67.1 24 11.0 -57.2 25 5 591.7 591.8 320.3 592.8 0.15 31 24 25327 -53.1 -64.1 25 11.0 -54.8 58 7 639.4 639.5 322.4 641.7 0.29 32 20 26500 -53.5 -64.5 25 11.0 -55.4 85 9 672.4 672.5 323.6 675.2 0.33 33 15 28344 -54.7 -66.7 21 12.0 -56.9 75 12 726.1 726.2 325.3 729.0 0.32 34 11 30361 -47.3 -59.3 24 12.0 -51.8 63 16 820.3 820.9 328.0 832.3 1.17 35 10 30990 -47.9 -59.9 24 12.0 -52.5 60 17 840.7 841.4 328.5 853.2 1.20 36 9.1 31614 -46.3 -58.3 24 12.0 -51.6 869.9 870.7 329.2 887.2 1.61 TRP 227 10991 -60.1 -68.1 34 8.0 -60.2 235 52 325.6 325.6 290.5 325.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5546.00 m Freezing level: 720.67 mb = 2758.71 m = 9050.77 ft Wetbulb zero: 770.66 mb = 2212.54 m = 7258.91 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 75.74 % Est. max temperature: 23.16 C = 73.69 F Sfc-Lift cond lev (LCL): 974.97 mb = 258.10 m = 846.78 ft T: 14.35 C 700-500 lapse rate: 6.07 C/km ThetaE index: 8.66 C Layer 850.0- 762.0 mb Conv cond level (CCL): 841.01 mb = 1496.70 m = 4910.37 ft Mean mixing ratio: 8.80 g/kg Conv temperature: 23.17 C = 73.70 F Cap Strength: 2.51 C Lifted Index: 1.31 C Risk: Showers probable Lifted Index @300 mb: 2.59 C Lifted Index @700 mb: -0.23 C Showalter Index: 1.96 C Risk: Showers probable Total Totals Index: 49.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 22.10 C K Index: 28.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 108.60 Risk: None Energy Index: 0.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.26 J/kg Max Up Vert Vel: 6.82 m/s Conv Inhibition (B-): 75.12 J/kg Cap Strength: 2.44 C Lift Cond Lev (LCL): 913.94 mb = 802.53 m = 2632.95 ft Lev Free Conv (LFC): 778.94 mb = 2125.44 m = 6973.14 ft Equ Level (EL): 758.94 mb = 2336.40 m = 7665.27 ft B at Equ Level: 18.92 J/kg Max Parcel Lev (MPL): 578.94 mb = 4471.12 m = 14668.86 ft Wind level data Storm motion: 244 at 17 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 95 350 3 0.5 -3.0 | 54 18 -14.5 -10.4 1 925 702 105 13 -12.6 3.4 | 82 28 -27.6 -4.1 2 850 1409 215 11 6.3 9.0 | 100 9 -8.7 1.6 3 700 2986 205 31 13.1 28.1 | 175 21 -1.9 20.7 4 500 5590 235 25 20.5 14.3 | 218 9 5.4 6.9 5 400 7220 225 36 25.5 25.5 | 210 21 10.4 18.0 6 300 9200 230 40 30.6 25.7 | 220 24 15.6 18.3 7 250 10380 230 52 39.8 33.4 | 224 36 24.8 26.0 8 227 10991 235 52 42.6 29.8 | 231 36 27.6 22.4 9 200 11790 235 36 29.5 20.6 | 228 20 14.5 13.2 10 150 13620 245 27 24.5 11.4 | 247 10 9.4 4.0 11 100 16230 240 19 16.5 9.5 | 214 3 1.4 2.1 12 70 18510 220 17 10.9 13.0 | 144 7 -4.1 5.6 13 50 20660 245 11 10.0 4.6 | 61 6 -5.1 -2.8 14 30 23900 25 5 -2.1 -4.5 | 55 21 -17.2 -12.0 15 20 26500 85 9 -9.0 -0.8 | 71 25 -24.0 -8.2 16 10 30990 60 17 -14.7 -8.5 | 62 34 -29.8 -15.9 Wind Parameters Mean winds (0-6000m): 213.7 at 22.4 knts Storm direction: 243.7 at 16.8 knts Shear (0-3000m) pos: 2.7 neg: 3.0 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 121.5 deg Storm rel helicity (0-3000m) pos: 194.3 neg: -5.3 tot: 189.1 m^2/s^2 ave: 63.0 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 6.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.24 Bulk Shear: 96.13 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 90 7 71 23| 12.2 0.0 12.2| 57.3 -2.9 54.4 108.8 0.55| 14.9 8.2 1000 114 10 82 24| 7.7 0.0 7.7|147.5 -2.9 144.6 144.6 0.66| 16.6 11.0 1500 144 10 93 21| 5.4 0.0 5.4|156.5 -5.3 151.2 100.8 0.54| 15.1 8.1 2000 178 12 106 16| 4.0 1.6 5.7|170.6 -5.3 165.3 82.7 0.59| 13.0 7.6 2500 192 14 118 14| 3.2 2.6 5.9|183.5 -5.3 178.2 71.3 0.58| 11.7 6.8 3000 197 17 130 13| 2.7 3.0 5.7|194.3 -5.3 189.1 63.0 0.57| 10.7 6.1 4000 203 20 146 13| 1.8 2.3 4.1|213.2 -5.3 207.9 52.0 0.57| 8.9 5.1 5000 209 21 158 12| 1.4 1.8 3.2|226.5 -5.3 221.3 44.3 0.58| 7.7 4.5 6000 214 22 167 11| 1.2 1.8 3.0|231.7 -6.5 225.2 37.5 0.55| 7.0 3.9 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20250508.00.gif