UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for X1088... Searching the city database file for: X1088 ... Date:0000Z 19 APR 25 Station: X1088 WMO ident: 31088 Latitude: 59.37 Longitude: 143.20 ------------------------------------------------------------------------------- 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 1016 5 3.4 -8.6 41 12.0 -0.7 340 5 275.3 275.6 271.6 280.8 1.96 1 1000 133 2.2 -14.8 27 17.0 -2.7 350 11 275.4 275.6 270.4 278.8 1.21 2 969 386 0.4 -16.6 27 17.0 -4.3 350 11 276.0 276.2 270.6 279.1 1.08 3 940 630 0.4 -18.6 22 19.0 -4.6 350 11 278.4 278.6 271.8 281.2 0.94 4 925 759 -0.3 -19.3 22 19.0 -5.2 350 11 279.0 279.2 272.1 281.7 0.90 5 879 1164 -4.1 -22.1 23 18.0 -8.2 359 12 279.2 279.3 271.9 281.4 0.74 6 850 1428 -4.9 -24.9 19 20.0 -9.2 5 13 281.0 281.1 272.8 282.8 0.60 7 816 1749 -5.1 -28.1 15 23.0 -9.7 360 15 284.1 284.2 274.3 285.6 0.46 8 806 1845 -5.7 -29.7 13 24.0 -10.3 358 16 284.5 284.5 274.4 285.7 0.40 9 766 2242 -8.5 -29.5 17 21.0 -12.4 352 18 285.6 285.7 275.1 287.0 0.43 10 740 2510 -8.1 -25.1 24 17.0 -11.8 347 20 288.9 289.0 277.2 291.0 0.67 11 700 2939 -10.9 -23.9 33 13.0 -13.7 340 23 290.4 290.6 278.1 292.9 0.79 12 678 3183 -12.9 -25.9 33 13.0 -15.5 339 24 290.8 291.0 278.2 293.0 0.68 13 614 3932 -16.1 -28.1 35 12.0 -18.3 334 27 295.5 295.6 280.3 297.5 0.62 14 532 4992 -24.3 -34.3 39 10.0 -25.6 328 31 298.1 298.1 281.1 299.4 0.39 15 500 5440 -27.7 -38.7 34 11.0 -28.8 325 33 299.3 299.3 281.4 300.2 0.27 16 406 6908 -38.5 -51.5 24 13.0 -39.1 325 41 303.7 303.7 283.0 304.0 0.08 17 400 7010 -39.3 -52.3 24 13.0 -39.9 325 42 303.9 303.9 283.1 304.2 0.08 18 320 8495 -51.9 -63.9 22 12.0 -52.1 329 42 306.5 306.5 284.0 306.6 0.02 19 300 8910 -54.9 -66.9 21 12.0 -55.1 330 42 308.0 308.0 284.6 308.0 0.02 20 280 9350 -57.5 -69.5 20 12.0 -57.6 315 48 310.4 310.4 285.5 310.4 0.01 21 260 9819 -57.5 -69.5 20 12.0 -57.6 312 44 317.0 317.0 287.8 317.1 0.01 22 252 10019 -53.3 -65.3 22 12.0 -53.5 310 42 326.1 326.1 290.6 326.2 0.02 23 250 10070 -53.7 -65.7 22 12.0 -53.9 310 42 326.2 326.2 290.6 326.3 0.02 24 200 11510 -50.3 -65.3 15 15.0 -50.7 310 27 353.1 353.1 297.3 353.2 0.03 25 183 12092 -48.7 -64.7 14 16.0 -49.2 302 24 364.8 364.8 299.7 365.0 0.03 26 152 13304 -51.5 -69.5 10 18.0 -52.0 286 17 379.9 379.9 302.2 380.0 0.02 27 150 13390 -51.3 -69.3 10 18.0 -51.8 285 17 381.7 381.7 302.5 381.8 0.02 28 142 13749 -48.7 -68.7 8 20.0 -49.4 285 17 392.3 392.3 304.1 392.4 0.03 29 108 15532 -53.3 -75.3 5 22.0 -53.9 285 15 415.5 415.5 307.2 415.6 0.01 30 100 16030 -51.9 -74.9 5 23.0 -52.7 285 15 427.4 427.5 308.6 427.5 0.01 31 94 16429 -51.9 -74.9 5 23.0 -52.7 285 14 435.1 435.1 309.4 435.2 0.02 32 70 18330 -52.7 -76.7 4 24.0 -53.7 285 9 471.6 471.6 312.8 471.7 0.02 33 50 20490 -53.5 -77.5 4 24.0 -54.6 255 5 517.4 517.4 316.1 517.5 0.02 34 34 22960 -55.3 -79.3 4 24.0 -56.6 202 5 573.0 573.0 319.3 573.1 0.02 35 30 23760 -54.1 -78.1 4 24.0 -55.8 185 5 597.2 597.2 320.5 597.4 0.03 36 26 24682 -51.3 -76.3 4 25.0 -53.8 155 6 630.1 630.1 321.9 630.4 0.05 37 20 26380 -52.5 -76.5 4 24.0 -55.2 100 7 675.5 675.5 323.6 676.0 0.06 38 19 26711 -52.9 -76.9 4 24.0 -55.6 684.2 684.2 323.9 684.7 0.06 39 16 27834 -47.3 -73.3 4 26.0 -52.1 737.0 737.0 325.6 738.0 0.12 40 12 29718 -51.9 -76.9 3 25.0 -56.0 783.9 783.9 326.8 784.7 0.09 41 10 30908 -48.7 -73.7 4 25.0 -54.5 837.8 837.9 328.2 839.6 0.18 TRP 280 9350 -57.5 -69.5 20 12.0 -57.6 315 48 310.4 310.4 285.5 310.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5307.00 m Freezing level: 931.43 mb = 703.77 m = 2308.94 ft Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 28.57 % Est. max temperature: 8.11 C = 46.59 F Sfc-Lift cond lev (LCL): 842.95 mb = 1493.37 m = 4899.45 ft T: -4.94 C 700-500 lapse rate: 6.72 C/km ThetaE index: 1.97 C Layer 1000.0- 969.0 mb Conv cond level (CCL): 544.97 mb = 4813.72 m = 15792.87 ft Mean mixing ratio: 1.11 g/kg Conv temperature: 25.87 C = 78.57 F Cap Strength: 15.58 C Lifted Index: 16.14 C Risk: None Lifted Index @300 mb: 19.79 C Lifted Index @700 mb: 11.70 C Showalter Index: 14.00 C Risk: None Total Totals Index: 25.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 2.80 C K Index: -15.10 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 3.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.71 J/kg Max Up Vert Vel: 5.95 m/s Conv Inhibition (B-): 65342.01 J/kg Cap Strength: 16.05 C Lift Cond Lev (LCL): 736.46 mb = 2546.93 m = 8355.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 6 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 1016 5 340 5 1.7 -4.7 | 197 12 3.6 11.9 1 1000 133 350 11 1.9 -10.8 | 213 7 3.8 5.8 2 925 759 350 11 1.9 -10.8 | 213 7 3.8 5.8 3 850 1428 5 13 -1.1 -13.0 | 191 4 0.7 3.7 4 700 2939 340 23 7.9 -21.6 | 297 11 9.7 -5.0 5 500 5440 325 33 18.9 -27.0 | 297 23 20.8 -10.4 6 400 7010 325 42 24.1 -34.4 | 304 31 25.9 -17.8 7 300 8910 330 42 21.0 -36.4 | 311 30 22.8 -19.7 8 280 9350 315 48 33.9 -33.9 | 296 40 35.8 -17.3 9 250 10070 310 42 32.2 -27.0 | 287 36 34.0 -10.4 10 200 11510 310 27 20.7 -17.4 | 272 23 22.5 -0.7 11 150 13390 285 17 16.4 -4.4 | 236 22 18.3 12.2 12 100 16030 285 15 14.5 -3.9 | 232 21 16.3 12.8 13 70 18330 285 9 8.7 -2.3 | 216 18 10.5 14.3 14 50 20490 255 5 4.8 1.3 | 200 19 6.7 17.9 15 30 23760 185 5 0.4 5.0 | 186 22 2.3 21.6 16 20 26380 100 7 -6.9 1.2 | 164 19 -5.0 17.9 Wind Parameters Mean winds (0-6000m): 336.3 at 22.3 knts Storm direction: 6.3 at 16.7 knts Shear (0-3000m) pos: 1.6 neg: 2.1 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 100.8 deg Storm rel helicity (0-3000m) pos: 12.3 neg: -2.3 tot: 10.0 m^2/s^2 ave: 3.3 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.85 Bulk Shear: 20.95 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 ------------------------------------------------------------------------------- 500 349 10 209 8| 6.3 0.0 6.3| 6.7 0.0 6.7 13.4 0.44| 6.4 2.8 1000 350 11 211 7| 3.6 0.0 3.6| 6.7 -0.7 6.0 6.0 0.31| 3.9 1.2 1500 355 11 208 6| 3.1 0.0 3.1| 7.0 -2.3 4.7 3.1 0.12| 3.6 0.4 2000 356 12 212 5| 2.4 1.0 3.4| 9.5 -2.3 7.2 3.6 0.34| 3.7 1.2 2500 354 14 225 5| 1.9 1.7 3.6| 11.6 -2.3 9.3 3.7 0.35| 3.8 1.4 3000 350 15 246 5| 1.6 2.1 3.7| 12.3 -2.3 10.0 3.3 0.30| 3.9 1.2 4000 345 17 272 6| 1.2 2.2 3.4| 13.6 -2.3 11.3 2.8 0.26| 3.6 0.9 5000 340 20 284 9| 0.9 2.2 3.2| 13.6 -4.7 8.9 1.8 0.21| 3.4 0.7 6000 336 22 289 11| 0.8 2.3 3.1| 22.8 -7.0 15.8 2.6 0.20| 3.3 0.7 Wrote GIF file: /home/apache/climate/data/raob//X1088/skewt/X1088.skewt.20250419.00.gif