UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for LGIR... Searching the city database file for: LGIR ... Date:0000Z 21 APR 25 Station: LGIR WMO ident: 16754 Latitude: 35.33 Longitude: 25.18 Elevation: 39.00 ------------------------------------------------------------------------------- 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 1007 39 13.0 5.0 58 8.0 8.9 135 3 285.6 286.5 281.7 300.8 5.43 1 1000 94 17.0 8.0 55 9.0 11.9 0 0 290.1 291.3 285.1 309.3 6.74 2 976 301 17.4 6.4 48 11.0 11.3 12 2 292.6 293.7 285.5 310.4 6.18 3 925 757 15.0 2.0 41 13.0 8.3 40 5 294.6 295.5 284.8 308.7 4.78 4 909 904 14.2 0.2 38 14.0 7.2 4 4 295.3 296.1 284.5 307.9 4.27 5 850 1469 13.0 -11.0 18 24.0 3.2 225 1 299.8 300.1 283.7 305.8 1.94 6 813 1842 12.8 -18.2 10 31.0 1.7 232 5 303.4 303.6 284.2 307.0 1.12 7 788 2103 11.2 -13.8 16 25.0 1.5 237 7 304.4 304.7 285.2 309.7 1.67 8 766 2339 10.6 -21.4 9 32.0 -0.1 241 10 306.2 306.4 285.0 309.2 0.90 9 700 3080 4.8 -16.2 20 21.0 -2.8 255 17 307.8 308.1 286.3 312.8 1.54 10 656 3605 1.4 -16.6 25 18.0 -4.9 256 19 309.7 310.0 287.1 314.9 1.59 11 609 4197 -3.3 -19.3 28 16.0 -8.4 257 20 311.0 311.2 287.2 315.5 1.36 12 556 4908 -9.1 -20.1 40 11.0 -12.3 258 22 312.3 312.6 287.8 316.9 1.39 13 542 5105 -10.1 -30.1 18 20.0 -14.5 259 23 313.4 313.5 287.2 315.4 0.58 14 500 5720 -14.7 -29.7 27 15.0 -17.9 260 25 315.1 315.2 287.9 317.4 0.65 15 457 6395 -21.1 -33.1 33 12.0 -23.1 260 34 315.3 315.4 287.8 317.1 0.51 16 437 6726 -23.1 -47.1 9 24.0 -25.6 260 39 316.8 316.9 287.9 317.3 0.13 17 410 7191 -26.9 -52.9 7 26.0 -29.0 260 45 317.8 317.8 288.1 318.0 0.07 18 400 7370 -27.7 -55.7 5 28.0 -29.7 260 48 319.0 319.0 288.5 319.2 0.05 19 391 7533 -28.3 -56.3 5 28.0 -30.3 262 51 320.3 320.3 288.9 320.5 0.05 20 340 8521 -34.7 -48.7 23 14.0 -35.7 274 71 324.6 324.7 290.3 325.2 0.13 21 320 8940 -38.3 -44.3 53 6.0 -38.8 279 80 325.3 325.4 290.6 326.2 0.23 22 306 9246 -40.9 -51.9 30 11.0 -41.5 283 86 325.9 325.9 290.6 326.3 0.10 23 300 9380 -42.1 -51.1 37 9.0 -42.6 285 89 326.0 326.0 290.7 326.5 0.12 24 271 10055 -48.2 -52.1 64 3.9 -48.4 280 95 326.8 326.8 290.9 327.2 0.11 25 267 10152 -49.1 -52.3 69 3.2 -49.2 280 94 326.9 326.9 290.9 327.3 0.11 26 250 10580 -50.9 -67.9 12 17.0 -51.2 280 91 330.4 330.4 291.9 330.5 0.02 27 242 10793 -51.3 -70.3 9 19.0 -51.6 280 88 332.9 332.9 292.5 332.9 0.01 28 202 11957 -57.1 -74.1 10 17.0 -57.3 280 71 341.4 341.4 294.7 341.4 0.01 29 200 12020 -56.9 -73.9 10 17.0 -57.1 280 69 342.7 342.7 295.0 342.7 0.01 30 150 13840 -56.5 -87.5 1 31.0 -56.8 275 44 372.7 372.7 301.1 372.7 0.00 31 137 14417 -56.3 -87.3 1 31.0 -56.6 271 46 382.9 382.9 302.7 382.9 0.00 32 101 16310 -66.7 -93.7 1 27.0 -66.8 255 52 397.7 397.7 304.9 397.7 0.00 33 100 16370 -66.7 -93.7 1 27.0 -66.8 255 52 398.9 398.9 305.0 398.9 0.00 34 87 17212 -67.1 -94.1 1 27.0 -67.2 275 38 414.3 414.3 307.0 414.3 0.00 35 79 17800 -63.3 -91.3 1 28.0 -63.6 288 28 433.7 433.7 309.2 433.7 0.00 36 70 18540 -65.7 -93.7 1 28.0 -65.9 305 15 443.8 443.8 310.3 443.8 0.00 37 62 19278 -66.5 -94.5 1 28.0 -66.7 244 12 457.7 457.7 311.5 457.7 0.00 38 55 20012 -62.7 -91.7 1 29.0 -63.1 183 9 482.4 482.4 313.7 482.4 0.00 39 50 20600 -63.3 -91.3 1 28.0 -63.7 135 7 494.3 494.3 314.5 494.3 0.00 40 39 22130 -63.5 -91.5 1 28.0 -64.0 108 10 530.2 530.2 316.9 530.2 0.00 41 30 23760 -59.5 -89.5 1 30.0 -60.4 80 13 582.4 582.4 319.8 582.5 0.00 42 20 26320 -55.5 -86.5 1 31.0 -57.6 145 7 666.3 666.3 323.3 666.4 0.01 43 16 27755 -51.7 -83.7 1 32.0 -55.2 722.6 722.6 325.1 722.8 0.02 TRP 202 11957 -57.1 -74.1 10 17.0 -57.3 280 71 341.4 341.4 294.7 341.4 0.01 WND 271 10055 -48.2 -52.1 64 3.9 -48.4 280 95 326.8 326.8 290.9 327.2 0.11 Sounding variables and indices 1000-500 mb thick: 5626.00 m Freezing level: 642.00 mb = 3781.03 m = 12404.80 ft Wetbulb zero: 767.35 mb = 2323.89 m = 7624.22 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 26.21 % Est. max temperature: 26.66 C = 79.99 F Sfc-Lift cond lev (LCL): 892.34 mb = 1060.00 m = 3477.64 ft T: 13.87 C 700-500 lapse rate: 7.39 C/km ThetaE index: 4.59 C Layer 925.0- 813.0 mb Conv cond level (CCL): 629.01 mb = 3939.24 m = 12923.87 ft Mean mixing ratio: 5.56 g/kg Conv temperature: 37.91 C = 100.24 F Cap Strength: 10.76 C Lifted Index: 8.19 C Risk: None Lifted Index @300 mb: 12.23 C Lifted Index @700 mb: 9.35 C Showalter Index: 10.30 C Risk: None Total Totals Index: 31.40 C Risk: None Vertical Totals Index: 27.70 C Cross Totals Index: 3.70 C K Index: -4.30 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 2.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.78 J/kg Max Up Vert Vel: 6.45 m/s Conv Inhibition (B-): 40908.23 J/kg Cap Strength: 10.74 C Lift Cond Lev (LCL): 804.37 mb = 1931.17 m = 6335.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 at 10 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 1007 39 135 3 -2.1 2.1 | 114 13 -12.1 5.5 1 1000 94 0 0 -0.0 -0.0 | 109 10 -9.9 3.4 2 925 757 40 5 -3.2 -3.8 | 88 13 -13.2 -0.5 3 850 1469 225 1 0.7 0.7 | 114 10 -9.2 4.1 4 700 3080 255 17 16.4 4.4 | 220 10 6.5 7.8 5 500 5720 260 25 24.6 4.3 | 242 17 14.7 7.7 6 400 7370 260 48 47.3 8.3 | 253 39 37.3 11.7 7 300 9380 285 89 86.0 -23.0 | 285 79 76.0 -19.7 8 271 10055 280 95 93.6 -16.5 | 279 85 83.6 -13.1 9 250 10580 280 91 89.6 -15.8 | 279 81 79.7 -12.4 10 202 11957 280 71 69.9 -12.3 | 279 61 60.0 -9.0 11 200 12020 280 69 68.0 -12.0 | 278 59 58.0 -8.6 12 150 13840 275 44 43.8 -3.8 | 271 34 33.9 -0.5 13 100 16370 255 52 50.2 13.5 | 247 44 40.3 16.8 14 70 18540 305 15 12.3 -8.6 | 336 6 2.3 -5.2 15 50 20600 135 7 -4.9 4.9 | 119 17 -14.9 8.3 16 30 23760 80 13 -12.8 -2.3 | 93 23 -22.7 1.1 17 20 26320 145 7 -4.0 5.7 | 123 17 -14.0 9.1 Wind Parameters Mean winds (0-6000m): 258.7 at 14.0 knts Storm direction: 288.7 at 10.5 knts Shear (0-3000m) pos: 2.6 neg: 0.6 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 103.0 deg Storm rel helicity (0-3000m) pos: 45.8 neg: -17.1 tot: 28.8 m^2/s^2 ave: 9.6 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.68 Bulk Shear: 30.59 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 34 2 100 11| 0.0 5.3 5.3| 0.0 -12.7 -12.7 -25.3 -0.68| 6.6 -4.5 1000 32 3 94 12| 0.0 3.3 3.3| 2.8 -17.0 -14.2 -14.2 -0.34| 6.8 -2.3 1500 41 3 97 12| 0.0 1.2 1.2| 10.8 -17.1 -6.2 -4.2 -0.05| 6.3 -0.3 2000 17 3 92 11| 1.3 0.9 2.2| 22.3 -17.1 5.2 2.6 0.17| 6.0 1.0 2500 261 4 125 7| 2.1 0.7 2.8| 33.5 -17.1 16.4 6.6 0.32| 5.9 1.9 3000 261 6 136 6| 2.6 0.6 3.2| 45.8 -17.1 28.8 9.6 0.42| 5.8 2.4 4000 258 9 167 5| 2.4 0.4 2.8| 52.8 -17.1 35.8 8.9 0.44| 4.8 2.1 5000 258 12 193 6| 2.2 0.4 2.6| 59.5 -17.1 42.4 8.5 0.46| 4.2 1.9 6000 259 14 212 7| 2.4 0.3 2.7| 70.3 -17.1 53.3 8.9 0.44| 4.0 1.8 Wrote GIF file: /home/apache/climate/data/raob//LGIR/skewt/LGIR.skewt.20250421.00.gif