UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for LK952... Searching the city database file for: LK952 ... Date:0000Z 17 OCT 25 Station: LK952 WMO ident: 11952 Latitude: 49.03 Longitude: 20.32 ------------------------------------------------------------------------------- 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 179 SFC 939 704 6.6 5.6 93 1.0 6.1 150 1 284.8 285.9 282.1 301.8 6.08 2 932 767 8.0 4.2 77 3.8 6.1 207 8 286.9 287.8 282.4 302.5 5.55 3 925 830 8.4 1.4 61 7.0 5.0 265 15 287.9 288.7 281.7 301.0 4.57 4 850 1518 1.8 0.8 93 1.0 1.3 270 9 288.0 288.9 282.0 301.6 4.77 5 765 2359 -4.5 -4.5 100 0.0 -4.5 265 8 290.0 290.7 281.5 300.5 3.58 6 741 2609 -6.1 -6.2 99 0.1 -6.1 263 8 291.0 291.5 281.5 300.5 3.24 7 739 2630 -6.3 -7.5 91 1.2 -6.7 263 8 291.0 291.5 281.1 299.6 2.94 8 733 2695 -1.7 -26.7 13 25.0 -7.8 262 7 296.7 296.8 280.7 298.6 0.59 9 726 2772 0.0 -27.0 11 27.0 -6.8 262 7 299.3 299.5 281.8 301.2 0.58 10 700 3063 -1.7 -26.7 13 25.0 -7.9 260 7 300.6 300.7 282.4 302.6 0.61 11 670 3410 -3.7 -23.7 20 20.0 -9.0 261 9 302.1 302.3 283.4 304.9 0.84 12 583 4490 -11.5 -24.5 33 13.0 -14.6 263 14 305.3 305.5 284.7 308.3 0.90 13 580 4530 -11.1 -33.1 14 22.0 -15.3 263 14 306.2 306.3 284.4 307.6 0.41 14 559 4812 -12.7 -32.7 17 20.0 -16.5 263 15 307.6 307.7 284.9 309.1 0.44 15 556 4853 -12.7 -25.7 33 13.0 -15.7 263 15 308.1 308.2 285.7 310.9 0.85 16 500 5650 -20.5 -26.5 59 6.0 -21.7 265 19 308.0 308.2 285.7 311.0 0.88 17 492 5769 -21.5 -26.5 64 5.0 -22.5 269 19 308.2 308.4 285.8 311.2 0.89 18 490 5799 -21.7 -27.7 58 6.0 -22.8 270 19 308.4 308.5 285.7 311.1 0.80 19 488 5829 -21.1 -36.1 25 15.0 -23.3 270 19 309.5 309.5 285.6 310.7 0.36 20 485 5875 -20.9 -40.9 15 20.0 -23.4 272 18 310.2 310.3 285.7 311.0 0.22 21 415 7007 -28.9 -51.9 9 23.0 -30.6 307 16 314.1 314.1 286.9 314.4 0.08 22 400 7270 -29.9 -51.9 10 22.0 -31.5 315 15 316.1 316.1 287.6 316.4 0.08 23 312 8988 -44.3 -56.3 25 12.0 -44.7 311 15 319.3 319.3 288.6 319.6 0.06 24 300 9250 -45.7 -58.7 22 13.0 -46.1 310 15 320.9 321.0 289.1 321.1 0.05 25 250 10440 -54.1 -65.1 25 11.0 -54.3 285 15 325.6 325.6 290.5 325.7 0.02 26 239 10729 -55.7 -64.7 32 9.0 -55.8 284 16 327.4 327.4 291.0 327.6 0.03 27 235 10837 -55.9 -66.9 24 11.0 -56.1 284 16 328.7 328.7 291.4 328.8 0.02 28 200 11860 -59.5 -73.5 15 14.0 -59.6 280 19 338.5 338.5 294.0 338.6 0.01 29 193 12082 -60.3 -74.3 14 14.0 -60.4 285 21 340.7 340.7 294.5 340.8 0.01 30 167 12987 -57.9 -79.9 4 22.0 -58.1 294 23 359.1 359.1 298.5 359.1 0.00 31 150 13660 -59.3 -83.3 3 24.0 -59.5 300 25 367.9 367.9 300.2 367.9 0.00 32 100 16190 -60.5 -86.5 2 26.0 -60.8 275 17 410.8 410.8 306.6 410.8 0.00 33 70 18410 -61.9 -88.9 2 27.0 -62.2 280 19 452.0 452.0 311.0 452.0 0.00 34 50 20500 -60.7 -89.7 1 29.0 -61.2 260 9 500.4 500.4 315.0 500.5 0.00 35 44 21298 -58.3 -89.3 1 31.0 -59.1 273 12 524.9 524.9 316.6 525.0 0.00 36 38 22213 -60.9 -89.9 1 29.0 -61.6 287 14 540.8 540.8 317.6 540.8 0.00 37 30 23690 -57.9 -89.9 1 32.0 -59.0 310 19 586.8 586.8 320.0 586.8 0.00 38 24 25110 -54.9 -88.9 1 34.0 -56.8 274 20 634.2 634.2 322.1 634.2 0.01 39 21 25960 -57.7 -89.7 1 32.0 -59.3 253 21 650.4 650.4 322.7 650.5 0.01 40 20 26270 -55.7 -88.7 1 33.0 -57.8 245 21 665.7 665.7 323.3 665.7 0.01 41 11 30126 -50.7 -87.7 0 37.0 -55.6 284 26 808.0 808.0 327.4 808.1 0.02 42 11 30126 -51.5 -87.5 1 36.0 -56.1 284 26 805.1 805.1 327.4 805.2 0.02 43 10 30750 -48.1 -87.1 0 39.0 -54.4 290 27 840.0 840.0 328.2 840.2 0.02 44 9.1 31375 -45.7 -85.7 0 40.0 -53.5 872.2 872.2 328.9 872.4 0.03 45 8.2 32066 -47.7 -86.7 0 39.0 -54.9 890.6 890.6 329.2 890.9 0.03 46 7.1 33033 -39.9 -84.9 0 45.0 -52.0 960.2 960.2 330.5 960.6 0.04 47 5.8 34422 -37.7 -84.7 0 47.0 -52.2 1027.0 1027.0 331.6 1027.5 0.05 48 5.7 34541 -38.7 -84.7 0 46.0 -52.7 1027.7 1027.7 331.6 1028.3 0.05 49 4.8 35724 -37.5 -85.5 0 48.0 -53.1 1085.0 1085.0 332.4 1085.6 0.05 50 4.4 36330 -33.5 1131.2 51 4.3 36492 -33.5 1138.7 TRP 193 12082 -60.3 -74.3 14 14.0 -60.4 285 21 340.7 340.7 294.5 340.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5471.00 m Freezing level: 825.71 mb = 1758.19 m = 5768.28 ft Freezing level: 726.00 mb = 2771.55 m = 9092.90 ft Freezing level: 726.00 mb = 2771.55 m = 9092.90 ft Wetbulb zero: 830.82 mb = 1700.09 m = 5577.66 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 51.30 % Est. max temperature: 11.15 C = 52.07 F Sfc-Lift cond lev (LCL): 924.79 mb = 831.82 m = 2729.03 ft T: 8.38 C 700-500 lapse rate: 7.27 C/km ThetaE index: 1.89 C Layer 739.0- 726.0 mb Conv cond level (CCL): 831.74 mb = 1691.29 m = 5548.79 ft Mean mixing ratio: 4.78 g/kg Conv temperature: 10.17 C = 50.30 F Cap Strength: 8.90 C Lifted Index: 7.49 C Risk: None Lifted Index @300 mb: 13.93 C Lifted Index @700 mb: 6.89 C Showalter Index: 7.31 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 21.30 C K Index: -1.90 Risk: None Sweat Index: 46.60 Risk: None Energy Index: 1.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.81 J/kg Max Up Vert Vel: 5.26 m/s Conv Inhibition (B-): 7.38 J/kg Cap Strength: 8.71 C Lift Cond Lev (LCL): 839.74 mb = 1614.92 m = 5298.24 ft Lev Free Conv (LFC): 804.74 mb = 1954.62 m = 6412.70 ft Equ Level (EL): 734.74 mb = 2676.16 m = 8779.94 ft B at Equ Level: 3.98 J/kg Max Parcel Lev (MPL): 724.74 mb = 2785.46 m = 9138.54 ft Wind level data Storm motion: 298 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 ---------------------------------------------------------- 0 939 704 150 1 -0.5 0.9 | 121 10 -8.7 5.3 1 925 830 265 15 14.9 1.3 | 230 9 6.8 5.7 2 850 1518 270 9 9.0 -0.0 | 191 4 0.8 4.4 3 700 3063 260 7 6.9 1.2 | 167 6 -1.3 5.6 4 500 5650 265 19 18.9 1.7 | 241 12 10.8 6.1 5 400 7270 315 15 10.6 -10.6 | 338 7 2.4 -6.2 6 300 9250 310 15 11.5 -9.6 | 328 6 3.3 -5.2 7 250 10440 285 15 14.5 -3.9 | 265 6 6.3 0.5 8 200 11860 280 19 18.7 -3.3 | 264 11 10.5 1.1 9 193 12082 285 21 20.3 -5.4 | 275 12 12.1 -1.0 10 150 13660 300 25 21.7 -12.5 | 301 16 13.5 -8.1 11 100 16190 275 17 16.9 -1.5 | 251 9 8.8 2.9 12 70 18410 280 19 18.7 -3.3 | 264 11 10.5 1.1 13 50 20500 260 9 8.9 1.6 | 187 6 0.7 6.0 14 30 23690 310 19 14.6 -12.2 | 321 10 6.4 -7.8 15 20 26270 245 21 19.0 8.9 | 219 17 10.9 13.3 16 10 30750 290 27 25.4 -9.2 | 286 18 17.2 -4.8 Wind Parameters Mean winds (0-6000m): 268.4 at 12.4 knts Storm direction: 298.4 at 9.3 knts Shear (0-3000m) pos: 2.0 neg: 0.3 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 74.5 deg Storm rel helicity (0-3000m) pos: 44.3 neg: -8.5 tot: 35.8 m^2/s^2 ave: 11.9 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 200.84 Bulk Shear: 0.07 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 ------------------------------------------------------------------------------- 500 265 12 215 7| 12.6 0.0 12.6| 39.9 -2.7 37.2 74.3 0.79| 22.4 17.7 1000 267 11 209 6| 4.8 0.0 4.8| 39.9 -6.1 33.8 33.8 0.59| 12.8 7.5 1500 267 10 201 5| 3.2 0.3 3.5| 39.9 -7.0 32.9 21.9 0.55| 8.8 4.8 2000 266 10 195 5| 2.4 0.4 2.8| 39.9 -7.9 32.0 16.0 0.50| 6.8 3.4 2500 266 9 190 5| 1.9 0.3 2.2| 40.8 -8.5 32.3 12.9 0.49| 5.6 2.8 3000 265 9 189 5| 2.0 0.3 2.3| 44.3 -8.5 35.8 11.9 0.53| 5.1 2.7 4000 264 10 197 6| 2.1 0.2 2.3| 51.6 -8.5 43.1 10.8 0.57| 4.4 2.5 5000 265 11 209 6| 2.1 0.2 2.3| 60.4 -8.5 51.9 10.4 0.58| 4.0 2.3 6000 268 12 221 6| 1.6 0.1 1.8| 81.0 -8.5 72.5 12.1 0.63| 4.2 2.7 Wrote GIF file: /home/apache/climate/data/raob//LK952/skewt/LK952.skewt.20251017.00.gif