UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112611.upa.cvt Date: 1100Z 26 NOV 25 Searching for LICT... Searching the city database file for: LICT ... Date:1100Z 26 NOV 25 Station: LICT WMO ident: 16429 Latitude: 37.92 Longitude: 12.50 Elevation: 7.00 ------------------------------------------------------------------------------- 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 1008 7 11.4 9.9 90 1.5 10.6 150 6 283.9 285.2 283.4 304.9 7.61 1 1000 74 11.2 9.4 89 1.8 10.2 130 2 284.4 285.6 283.4 304.9 7.41 2 925 721 6.2 6.2 100 0.0 6.2 290 16 285.6 286.8 282.8 303.6 6.43 3 850 1411 2.4 2.4 100 0.0 2.4 270 27 288.7 289.6 283.0 303.9 5.35 4 797 1929 -1.1 -1.1 100 0.0 -1.1 253 24 290.3 291.1 282.6 303.1 4.43 5 700 2956 -6.9 -8.4 89 1.5 -7.5 220 17 294.8 295.4 282.8 303.5 2.90 6 657 3450 -8.7 -9.3 95 0.6 -8.9 223 20 298.2 298.7 284.2 306.9 2.87 7 597 4186 -13.9 -14.4 96 0.5 -14.0 227 25 300.5 300.8 284.2 307.0 2.10 8 500 5510 -23.9 -28.0 69 4.1 -24.6 235 34 303.9 304.0 284.0 306.4 0.76 9 478 5836 -26.7 -31.7 63 5.0 -27.4 235 40 304.4 304.5 283.9 306.3 0.56 10 470 5957 -27.5 -34.5 51 7.0 -28.4 235 42 304.9 304.9 284.0 306.3 0.44 11 467 6003 -27.3 -44.3 18 17.0 -28.9 235 43 305.7 305.7 283.9 306.2 0.16 12 447 6317 -29.1 -42.1 27 13.0 -30.3 235 49 307.2 307.3 284.5 308.0 0.21 13 400 7100 -35.1 -41.1 54 6.0 -35.6 235 64 309.4 309.4 285.4 310.3 0.26 14 362 7787 -41.1 -43.1 81 2.0 -41.2 237 62 310.3 310.4 285.7 311.1 0.23 15 352 7977 -42.3 -50.3 41 8.0 -42.7 237 61 311.2 311.2 285.9 311.6 0.11 16 335 8310 -44.5 -54.5 32 10.0 -44.9 238 60 312.6 312.6 286.4 312.9 0.07 17 313 8761 -47.9 -57.9 31 10.0 -48.2 239 58 314.0 314.0 286.8 314.2 0.05 18 300 9040 -48.9 -63.9 16 15.0 -49.2 240 57 316.4 316.4 287.6 316.5 0.02 19 275 9604 -51.7 -67.7 13 16.0 -52.0 240 64 320.4 320.4 288.9 320.4 0.02 20 258 10017 -50.9 -68.9 10 18.0 -51.2 240 70 327.4 327.4 291.0 327.5 0.01 21 250 10220 -51.9 -68.9 11 17.0 -52.2 240 73 328.9 328.9 291.4 329.0 0.01 22 245 10351 -51.8 -69.5 10 17.7 -52.1 240 75 331.0 331.0 292.0 331.0 0.01 23 210 11354 -51.1 -74.1 5 23.0 -51.5 248 56 347.0 347.0 296.0 347.0 0.01 24 200 11670 -53.1 -75.1 5 22.0 -53.4 250 50 348.7 348.7 296.4 348.7 0.01 25 150 13510 -57.7 -81.7 3 24.0 -58.0 250 58 370.7 370.7 300.7 370.7 0.00 26 114 15226 -61.3 -83.3 4 22.0 -61.5 257 54 394.2 394.2 304.4 394.2 0.00 27 100 16040 -60.7 -84.7 3 24.0 -61.0 260 52 410.4 410.4 306.6 410.5 0.00 28 91 16626 -59.7 -85.7 2 26.0 -60.0 260 50 423.7 423.7 308.2 423.7 0.00 29 82 17270 -63.3 -86.3 3 23.0 -63.6 260 47 429.1 429.1 308.7 429.1 0.00 30 73 17989 -59.7 -85.7 2 26.0 -60.1 260 44 451.2 451.2 311.0 451.2 0.00 31 70 18250 -61.5 -85.5 3 24.0 -61.9 260 43 452.8 452.8 311.1 452.8 0.00 32 63 18902 -63.7 -87.7 2 24.0 -64.0 251 42 461.8 461.8 312.0 461.8 0.00 33 54 19860 -59.3 -86.3 2 27.0 -59.9 237 41 492.8 492.8 314.4 492.8 0.00 34 50 20340 -62.5 -87.5 2 25.0 -62.9 230 40 496.2 496.2 314.7 496.2 0.00 35 49 20464 -62.7 -87.7 2 25.0 -63.1 231 41 498.6 498.6 314.8 498.6 0.00 36 43 21267 -63.3 -88.3 2 25.0 -63.7 236 48 516.1 516.1 316.1 516.1 0.00 37 32 23111 -55.9 -86.9 1 31.0 -57.3 247 64 581.4 581.4 319.8 581.5 0.01 38 30 23520 -57.5 -86.5 1 29.0 -58.7 250 68 587.9 587.9 320.0 587.9 0.01 39 27 24182 -59.1 -88.1 1 29.0 -60.2 249 71 601.4 601.4 320.7 601.4 0.01 40 27 24182 -56.5 -87.5 1 31.0 -58.0 249 71 608.7 608.7 321.0 608.7 0.01 41 27 24182 -50.3 -84.3 1 34.0 -53.0 249 71 626.1 626.1 321.7 626.2 0.01 42 26 24428 -48.9 -82.9 1 34.0 -52.1 248 72 636.9 636.9 322.2 637.0 0.02 43 20 26140 -51.3 -85.3 1 34.0 -54.4 245 79 679.1 679.2 323.7 679.2 0.01 44 15 27996 -54.5 -87.5 1 33.0 -57.4 247 89 726.8 726.8 325.3 726.8 0.01 45 12 29438 -50.5 -88.5 0 38.0 -55.2 249 97 788.8 788.8 327.0 788.9 0.01 46 10 30620 -53.3 -89.3 0 36.0 -57.6 250 103 820.6 820.6 327.7 820.7 0.01 47 9.5 30950 -53.1 -90.1 0 37.0 -57.6 833.5 833.5 328.0 833.6 0.01 48 9.3 31089 -48.3 -87.3 0 39.0 -54.8 856.9 856.9 328.5 857.0 0.02 49 9.1 31233 -46.5 -85.5 0 39.0 -53.9 869.1 869.1 328.8 869.4 0.03 50 8.1 32002 -48.9 -86.9 0 38.0 -55.6 889.0 889.0 329.2 889.2 0.03 TRP 275 9604 -51.7 -67.7 13 16.0 -52.0 240 64 320.4 320.4 288.9 320.4 0.02 WND 245 10351 -51.8 -69.5 10 17.7 -52.1 240 75 331.0 331.0 292.0 331.0 0.01 Sounding variables and indices 1000-500 mb thick: 5436.00 m Freezing level: 813.66 mb = 1766.41 m = 5795.22 ft Wetbulb zero: 813.49 mb = 1764.48 m = 5788.92 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 92.50 % Est. max temperature: 15.84 C = 60.50 F Sfc-Lift cond lev (LCL): 985.45 mb = 195.64 m = 641.85 ft T: 10.26 C 700-500 lapse rate: 6.66 C/km ThetaE index: 1.27 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 942.29 mb = 567.35 m = 1861.37 ft Mean mixing ratio: 6.86 g/kg Conv temperature: 12.85 C = 55.13 F Cap Strength: 1.81 C Lifted Index: 2.18 C Risk: None Lifted Index @300 mb: 8.80 C Lifted Index @700 mb: 0.17 C Showalter Index: 2.39 C Risk: Showers probable Total Totals Index: 52.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 26.30 C K Index: 27.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 188.80 Risk: None Energy Index: 0.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.74 J/kg Max Up Vert Vel: 7.31 m/s Conv Inhibition (B-): 0.24 J/kg Cap Strength: 2.15 C Lift Cond Lev (LCL): 945.73 mb = 537.03 m = 1761.89 ft Lev Free Conv (LFC): 930.73 mb = 669.71 m = 2197.20 ft Equ Level (EL): 720.73 mb = 2725.07 m = 8940.39 ft B at Equ Level: 26.70 J/kg Max Parcel Lev (MPL): 650.73 mb = 3523.78 m = 11560.81 ft Wind level data Storm motion: 272 at 18 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 1008 7 150 6 -3.0 5.2 | 106 21 -20.5 5.7 1 1000 74 130 2 -1.5 1.3 | 95 19 -19.1 1.8 2 925 721 290 16 15.0 -5.5 | 27 6 -2.5 -4.9 3 850 1411 270 27 27.0 -0.0 | 267 9 9.5 0.5 4 700 2956 220 17 10.9 13.0 | 154 15 -6.6 13.6 5 500 5510 235 34 27.9 19.5 | 207 23 10.3 20.0 6 400 7100 235 64 52.4 36.7 | 223 51 34.9 37.3 7 300 9040 240 57 49.4 28.5 | 228 43 31.8 29.0 8 275 9604 240 64 55.4 32.0 | 229 50 37.9 32.5 9 250 10220 240 73 63.2 36.5 | 231 59 45.7 37.0 10 245 10351 240 75 65.0 37.5 | 231 61 47.4 38.0 11 200 11670 250 50 47.0 17.1 | 239 34 29.5 17.6 12 150 13510 250 58 54.5 19.8 | 241 42 37.0 20.4 13 100 16040 260 52 51.2 9.0 | 254 35 33.7 9.6 14 70 18250 260 43 42.3 7.5 | 252 26 24.8 8.0 15 50 20340 230 40 30.6 25.7 | 207 29 13.1 26.3 16 30 23520 250 68 63.9 23.3 | 243 52 46.4 23.8 17 20 26140 245 79 71.6 33.4 | 238 64 54.1 33.9 18 10 30620 250 103 96.8 35.2 | 246 87 79.3 35.8 Wind Parameters Mean winds (0-6000m): 241.8 at 23.4 knts Storm direction: 271.8 at 17.5 knts Shear (0-3000m) pos: 4.3 neg: 3.4 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 49.7 deg Storm rel helicity (0-3000m) pos: 44.9 neg: -94.3 tot: -49.3 m^2/s^2 ave: -16.4 10^-3 m/s^2 rel: -0.50 Storm rel vorticity (0-3000m) horiz: 11.4 stream: -5.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.65 Bulk Shear: 41.07 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 ------------------------------------------------------------------------------- 500 221 6 112 14| 12.9 0.0 12.9| 44.9 -15.4 29.5 59.0 0.38| 18.9 7.1 1000 285 11 70 7| 12.8 0.0 12.8| 44.9 -29.8 15.2 15.2 -0.19| 19.0 -3.6 1500 278 16 51 3| 8.6 2.9 11.4| 44.9 -43.8 1.2 0.8 -0.32| 15.9 -5.0 2000 271 18 255 0| 6.4 3.1 9.5| 44.9 -61.5 -16.5 -8.3 -0.41| 13.9 -5.7 2500 266 19 209 2| 5.1 3.3 8.5| 44.9 -78.8 -33.9 -13.5 -0.47| 12.6 -5.9 3000 261 19 195 4| 4.3 3.4 7.6| 44.9 -94.3 -49.3 -16.4 -0.50| 11.4 -5.6 4000 250 19 184 7| 3.8 2.5 6.4| 73.2 -94.3 -21.0 -5.3 -0.36| 9.4 -3.4 5000 244 21 188 10| 3.7 2.0 5.7|104.9 -94.3 10.7 2.1 -0.25| 8.3 -2.0 6000 242 23 195 12| 4.1 1.7 5.7|148.8 -94.3 54.5 9.1 -0.14| 8.0 -1.1 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20251126.11.gif