UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for LGIR... Searching the city database file for: LGIR ... Date:0000Z 26 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 12.2 8.6 79 3.6 10.2 165 5 284.8 286.0 283.1 304.1 6.97 1 1000 92 16.0 9.0 63 7.0 12.0 230 1 289.1 290.4 285.1 309.6 7.21 2 991 169 16.0 9.0 63 7.0 12.0 238 2 289.9 291.2 285.5 310.5 7.28 3 976 298 15.0 8.0 63 7.0 11.0 250 4 290.2 291.4 285.2 309.8 6.90 4 925 750 11.6 7.2 74 4.4 9.2 295 11 291.2 292.4 285.7 310.9 6.90 5 909 896 10.8 6.2 73 4.6 8.3 300 9 291.8 293.0 285.5 310.6 6.55 6 872 1242 10.0 0.0 50 10.0 5.1 312 5 294.5 295.2 284.3 307.4 4.38 7 850 1454 8.4 1.4 61 7.0 4.9 320 3 294.9 295.8 285.1 309.6 4.98 8 817 1780 6.0 1.0 70 5.0 3.5 321 5 295.8 296.7 285.5 310.6 5.04 9 786 2096 4.8 -3.2 56 8.0 1.1 322 6 297.8 298.5 285.1 309.3 3.84 10 745 2531 2.0 -7.0 51 9.0 -1.7 323 8 299.3 299.9 284.8 308.6 3.03 11 724 2761 1.2 -6.8 55 8.0 -2.1 324 10 300.9 301.5 285.5 310.6 3.17 12 700 3032 0.0 -10.0 47 10.0 -3.9 325 11 302.5 303.0 285.5 310.4 2.55 13 665 3442 -1.5 -17.5 28 16.0 -6.7 322 14 305.3 305.5 285.3 310.0 1.45 14 652 3599 -2.9 -18.9 28 16.0 -7.9 321 15 305.4 305.7 285.2 309.7 1.32 15 622 3971 -5.1 -24.1 21 19.0 -10.2 318 17 307.0 307.2 285.3 310.0 0.88 16 604 4201 -6.9 -22.9 27 16.0 -11.2 316 19 307.5 307.7 285.7 310.9 1.00 17 563 4747 -10.3 -20.3 44 10.0 -13.2 312 23 309.8 310.0 286.8 314.2 1.35 18 544 5011 -12.3 -32.3 17 20.0 -16.2 310 24 310.5 310.6 286.1 312.1 0.47 19 500 5650 -17.3 -30.3 31 13.0 -19.8 305 29 311.9 312.1 286.8 314.1 0.62 20 400 7270 -29.3 -57.3 5 28.0 -31.1 305 44 316.9 316.9 287.8 317.1 0.04 21 315 8939 -41.7 -51.7 33 10.0 -42.2 313 61 322.1 322.1 289.5 322.5 0.10 22 300 9270 -43.5 -55.5 25 12.0 -44.0 315 64 324.0 324.1 290.0 324.3 0.07 23 250 10470 -50.7 -66.7 13 16.0 -51.0 310 66 330.7 330.7 291.9 330.8 0.02 24 238 10788 -53.5 -68.5 14 15.0 -53.7 308 68 331.2 331.2 292.0 331.2 0.02 25 213 11494 -58.3 -69.3 23 11.0 -58.5 305 73 334.4 334.4 292.9 334.4 0.02 26 211 11553 -58.3 -69.6 22 11.3 -58.5 305 73 335.2 335.2 293.2 335.3 0.02 27 200 11890 -58.5 -71.5 17 13.0 -58.6 305 60 340.1 340.1 294.4 340.2 0.01 28 184 12414 -58.9 -75.9 9 17.0 -59.1 302 57 347.7 347.7 296.1 347.7 0.01 29 176 12695 -55.5 -76.5 6 21.0 -55.8 301 55 357.7 357.7 298.2 357.7 0.01 30 150 13710 -57.1 -87.1 1 30.0 -57.4 295 48 371.7 371.7 300.9 371.7 0.00 31 101 16207 -58.3 -88.3 1 30.0 -58.7 280 36 413.9 413.9 307.0 413.9 0.00 32 100 16270 -58.3 -88.3 1 30.0 -58.7 280 36 415.1 415.1 307.2 415.1 0.00 33 79 17741 -62.7 -91.7 1 29.0 -63.0 257 21 434.9 434.9 309.4 434.9 0.00 34 70 18490 -61.1 -90.1 1 29.0 -61.4 245 13 453.7 453.7 311.2 453.7 0.00 35 65 18953 -59.5 -89.5 1 30.0 -60.0 251 14 466.9 466.9 312.4 466.9 0.00 36 52 20338 -63.5 -91.5 1 28.0 -63.8 267 18 488.3 488.3 314.1 488.3 0.00 37 50 20580 -61.5 -90.5 1 29.0 -62.0 270 19 498.6 498.6 314.8 498.6 0.00 38 35 22812 -57.5 -87.5 1 30.0 -58.6 562.5 562.5 318.8 562.6 0.01 TRP 213 11494 -58.3 -69.3 23 11.0 -58.5 305 73 334.4 334.4 292.9 334.4 0.02 WND 211 11553 -58.3 -69.6 22 11.3 -58.5 305 73 335.2 335.2 293.2 335.3 0.02 Sounding variables and indices 1000-500 mb thick: 5558.00 m Freezing level: 700.00 mb = 3032.00 m = 9947.39 ft Wetbulb zero: 769.82 mb = 2264.78 m = 7430.30 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 45.76 % Est. max temperature: 22.23 C = 72.01 F Sfc-Lift cond lev (LCL): 953.75 mb = 492.32 m = 1615.22 ft T: 13.54 C 700-500 lapse rate: 6.61 C/km ThetaE index: 3.51 C Layer 909.0- 850.0 mb Conv cond level (CCL): 791.33 mb = 2040.76 m = 6695.34 ft Mean mixing ratio: 6.93 g/kg Conv temperature: 24.86 C = 76.75 F Cap Strength: 5.15 C Lifted Index: 4.95 C Risk: None Lifted Index @300 mb: 10.09 C Lifted Index @700 mb: 4.05 C Showalter Index: 5.30 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 18.70 C K Index: 17.10 Risk: < 20 % chance of thunderstorms Sweat Index: 51.80 Risk: None Energy Index: 1.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.03 J/kg Max Up Vert Vel: 4.48 m/s Conv Inhibition (B-): 31431.14 J/kg Cap Strength: 5.15 C Lift Cond Lev (LCL): 876.43 mb = 1199.76 m = 3936.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 340 at 11 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 39 165 5 -1.3 4.8 | 162 16 -5.0 14.9 1 1000 92 230 1 0.8 0.6 | 165 11 -2.9 10.7 2 925 750 295 11 10.0 -4.6 | 229 8 6.3 5.4 3 850 1454 320 3 1.9 -2.3 | 167 8 -1.7 7.7 4 700 3032 325 11 6.3 -9.0 | 249 3 2.6 1.0 5 500 5650 305 29 23.8 -16.6 | 288 21 20.1 -6.6 6 400 7270 305 44 36.0 -25.2 | 295 36 32.4 -15.2 7 300 9270 315 64 45.3 -45.3 | 310 54 41.6 -35.2 8 250 10470 310 66 50.6 -42.4 | 305 57 46.9 -32.4 9 213 11494 305 73 59.8 -41.9 | 300 65 56.1 -31.8 10 211 11553 305 73 59.8 -41.9 | 300 65 56.1 -31.8 11 200 11890 305 60 49.1 -34.4 | 298 52 45.5 -24.4 12 150 13710 295 48 43.5 -20.3 | 284 41 39.8 -10.2 13 100 16270 280 36 35.5 -6.3 | 263 32 31.8 3.8 14 70 18490 245 13 11.8 5.5 | 208 18 8.1 15.5 15 50 20580 270 19 19.0 -0.0 | 237 18 15.3 10.0 Wind Parameters Mean winds (0-6000m): 309.9 at 14.3 knts Storm direction: 339.9 at 10.7 knts Shear (0-3000m) pos: 2.7 neg: 0.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 87.9 deg Storm rel helicity (0-3000m) pos: 41.5 neg: -12.2 tot: 29.3 m^2/s^2 ave: 9.8 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.56 Bulk Shear: 18.05 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 4 183 10| 10.9 0.0 10.9| 25.5 0.0 25.5 51.0 0.72| 12.0 8.6 1000 293 7 199 8| 6.2 0.0 6.2| 35.3 -4.9 30.4 30.4 0.49| 10.2 5.0 1500 296 6 195 8| 2.8 0.0 2.8| 35.5 -12.2 23.3 15.5 0.22| 8.5 1.9 2000 301 6 191 7| 2.8 0.0 2.8| 37.6 -12.2 25.4 12.7 0.25| 7.0 1.8 2500 307 6 191 7| 2.7 0.0 2.7| 39.6 -12.2 27.4 11.0 0.29| 6.1 1.8 3000 312 7 194 6| 2.7 0.0 2.7| 41.5 -12.2 29.3 9.8 0.34| 5.6 1.9 4000 315 9 211 5| 2.0 0.9 3.0| 45.4 -12.2 33.2 8.3 0.35| 5.1 1.8 5000 313 11 243 5| 1.6 1.5 3.1| 46.0 -13.2 32.8 6.6 0.30| 4.8 1.4 6000 310 14 263 7| 1.4 1.9 3.3| 51.7 -17.1 34.7 5.8 0.26| 4.7 1.2 Wrote GIF file: /home/apache/climate/data/raob//LGIR/skewt/LGIR.skewt.20250426.00.gif