UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for USHH... Searching the city database file for: USHH ... Date:0000Z 17 APR 25 Station: USHH WMO ident: 23933 Latitude: 60.97 Longitude: 69.07 Elevation: 40.00 ------------------------------------------------------------------------------- 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 1005 40 -5.5 -11.5 63 6.0 -7.1 290 5 267.3 267.5 265.7 271.6 1.58 1 1000 84 -5.5 -11.5 63 6.0 -7.1 300 7 267.6 267.9 266.0 272.0 1.58 2 952 466 -8.5 -19.5 41 11.0 -10.8 328 17 268.4 268.5 265.2 270.8 0.86 3 925 688 -10.7 -21.7 40 11.0 -12.8 345 23 268.4 268.5 265.0 270.5 0.73 4 850 1331 -16.3 -22.3 60 6.0 -17.3 345 27 269.1 269.2 265.5 271.2 0.75 5 757 2190 -24.3 -28.1 71 3.8 -24.8 336 32 269.5 269.6 265.3 270.9 0.50 6 756 2200 -24.5 -28.3 71 3.8 -24.9 336 32 269.4 269.4 265.2 270.8 0.49 7 708 2675 -27.5 -30.7 74 3.2 -27.8 331 35 271.1 271.2 266.3 272.4 0.42 8 700 2757 -27.1 -30.1 76 3.0 -27.4 330 35 272.5 272.5 267.3 273.8 0.45 9 693 2829 -27.5 -30.5 76 3.0 -27.8 330 35 272.8 272.9 267.4 274.1 0.44 10 648 3312 -28.5 -33.4 63 4.9 -29.0 330 34 277.0 277.0 269.9 278.1 0.35 11 582 4073 -34.5 -40.5 54 6.0 -34.9 330 32 278.6 278.6 270.7 279.2 0.19 12 500 5120 -41.3 -47.3 52 6.0 -41.5 330 29 282.7 282.7 272.9 283.0 0.11 13 452 5802 -44.7 -50.7 51 6.0 -44.9 307 26 286.7 286.7 275.1 287.0 0.08 14 433 6090 -44.3 -50.3 51 6.0 -44.5 298 25 290.7 290.8 277.2 291.1 0.09 15 407 6504 -45.7 -52.7 45 7.0 -45.9 284 23 294.1 294.1 278.8 294.4 0.07 16 400 6620 -45.5 -52.5 45 7.0 -45.7 280 23 295.9 295.9 279.6 296.1 0.07 17 353 7449 -45.9 -53.9 40 8.0 -46.2 287 25 306.1 306.1 284.0 306.3 0.07 18 319 8127 -41.5 -51.5 33 10.0 -42.0 292 26 321.2 321.2 289.2 321.6 0.10 19 305 8429 -43.5 -54.5 29 11.0 -44.0 294 27 322.5 322.5 289.6 322.8 0.08 20 300 8540 -42.5 -54.5 26 12.0 -43.0 295 27 325.5 325.5 290.5 325.8 0.08 21 294 8678 -41.9 -53.9 26 12.0 -42.5 294 27 328.2 328.2 291.3 328.5 0.09 22 272 9207 -43.3 -57.3 20 14.0 -43.9 292 28 333.5 333.6 292.7 333.8 0.06 23 250 9780 -42.1 -57.1 18 15.0 -42.8 290 29 343.5 343.5 295.2 343.8 0.07 24 241 10027 -41.3 -57.3 16 16.0 -42.1 289 29 348.3 348.3 296.3 348.6 0.07 25 231 10312 -43.1 -59.1 16 16.0 -43.8 288 28 349.8 349.8 296.7 350.1 0.06 26 200 11280 -42.5 -61.5 11 19.0 -43.5 285 27 365.5 365.5 299.8 365.7 0.05 27 182 11920 -41.5 -62.5 8 21.0 -42.7 288 28 377.1 377.1 301.8 377.3 0.05 28 174 12223 -43.9 -64.9 8 21.0 -44.9 290 29 378.0 378.0 301.9 378.2 0.04 29 168 12460 -43.1 -64.1 8 21.0 -44.2 291 29 383.2 383.2 302.8 383.4 0.04 30 159 12830 -45.3 -67.3 7 22.0 -46.2 293 30 385.5 385.5 303.1 385.7 0.03 31 155 13000 -44.1 -66.1 7 22.0 -45.2 294 31 390.4 390.4 303.9 390.6 0.03 32 150 13220 -45.3 -67.3 7 22.0 -46.3 295 31 392.0 392.0 304.1 392.1 0.03 33 142 13584 -46.5 -69.5 6 23.0 -47.4 297 30 396.1 396.1 304.7 396.2 0.02 34 132 14069 -45.1 -68.1 6 23.0 -46.2 300 28 407.0 407.0 306.2 407.1 0.03 35 124 14485 -46.1 -69.1 6 23.0 -47.2 302 27 412.5 412.5 306.8 412.6 0.03 36 116 14929 -45.5 -68.5 6 23.0 -46.7 305 26 421.5 421.5 307.9 421.7 0.03 37 100 15910 -48.7 -72.7 5 24.0 -49.7 310 23 433.6 433.6 309.2 433.7 0.02 38 98 16043 -49.3 -73.3 4 24.0 -50.3 311 23 435.0 435.0 309.4 435.1 0.02 39 93 16388 -46.5 -70.5 5 24.0 -47.9 313 23 447.1 447.1 310.6 447.2 0.03 40 90 16605 -49.1 -73.1 4 24.0 -50.2 314 22 446.1 446.1 310.5 446.2 0.02 41 88 16753 -47.3 -71.3 5 24.0 -48.6 315 22 452.6 452.6 311.1 452.7 0.03 42 84 17060 -48.5 -72.5 5 24.0 -49.7 317 22 456.2 456.2 311.4 456.4 0.03 43 83 17139 -47.7 -71.7 5 24.0 -49.0 318 22 459.4 459.4 311.7 459.6 0.03 44 78 17547 -50.1 -74.1 4 24.0 -51.2 320 22 462.7 462.7 312.0 462.8 0.02 45 77 17632 -48.3 -72.3 5 24.0 -49.7 321 22 468.1 468.1 312.5 468.3 0.03 46 72 18074 -47.7 -71.7 5 24.0 -49.2 324 21 478.5 478.5 313.4 478.7 0.03 47 70 18260 -48.9 -72.9 4 24.0 -50.3 325 21 479.8 479.8 313.4 479.9 0.03 48 67 18547 -49.9 -73.9 4 24.0 -51.2 324 20 483.7 483.7 313.7 483.8 0.03 49 66 18646 -48.9 -72.9 4 24.0 -50.4 324 20 487.9 487.9 314.1 488.1 0.03 50 64 18848 -50.5 -73.5 5 23.0 -51.8 324 19 488.7 488.7 314.1 488.9 0.03 51 59 19381 -48.5 -72.5 5 24.0 -50.1 322 18 504.7 504.7 315.3 504.9 0.04 52 55 19843 -49.3 -73.3 4 24.0 -50.9 321 17 513.1 513.1 315.9 513.3 0.03 53 54 19964 -47.7 -71.7 5 24.0 -49.6 321 16 519.5 519.5 316.3 519.8 0.04 54 52 20212 -49.1 -73.1 4 24.0 -50.8 321 16 521.9 521.9 316.4 522.1 0.04 55 50 20470 -48.7 -72.7 5 24.0 -50.5 320 15 528.7 528.7 316.9 529.0 0.04 56 49 20603 -47.5 -71.5 5 24.0 -49.6 321 15 534.6 534.6 317.2 534.9 0.05 57 44 21308 -50.5 -74.5 4 24.0 -52.2 325 16 544.0 544.0 317.8 544.2 0.04 58 44 21308 -49.5 -73.5 4 24.0 -51.4 325 16 546.4 546.5 317.9 546.7 0.04 59 41 21769 -50.7 -73.7 5 23.0 -52.5 328 16 554.6 554.6 318.3 554.9 0.04 60 38 22267 -48.1 -72.1 5 24.0 -50.5 331 16 573.4 573.4 319.3 573.8 0.06 61 35 22804 -51.1 -74.1 5 23.0 -53.1 334 16 579.2 579.2 319.6 579.6 0.05 62 33 23188 -49.5 -73.5 4 24.0 -51.9 336 17 593.3 593.3 320.3 593.7 0.06 63 30 23810 -50.7 -73.7 5 23.0 -53.0 340 17 606.4 606.4 320.9 606.9 0.06 64 26 24737 -53.5 -76.5 4 23.0 -55.5 623.8 623.8 321.7 624.1 0.04 65 25 24991 -50.5 -73.5 5 23.0 -53.2 639.5 639.5 322.3 640.0 0.07 66 22 25824 -50.9 -73.9 5 23.0 -53.8 662.1 662.1 323.2 662.7 0.08 67 21 26127 -49.5 -73.5 4 24.0 -52.9 675.2 675.2 323.6 675.9 0.09 TRP WND Sounding variables and indices 1000-500 mb thick: 5036.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 59.12 % Est. max temperature: -3.74 C = 25.27 F Sfc-Lift cond lev (LCL): 913.62 mb = 782.14 m = 2566.04 ft T: -11.52 C 700-500 lapse rate: 6.01 C/km ThetaE index: 1.54 C Layer 952.0- 850.0 mb Conv cond level (CCL): 813.49 mb = 1656.50 m = 5434.64 ft Mean mixing ratio: 1.02 g/kg Conv temperature: -3.51 C = 25.68 F Cap Strength: 6.94 C Lifted Index: 9.72 C Risk: None Lifted Index @300 mb: 38.57 C Lifted Index @700 mb: 2.53 C Showalter Index: 9.60 C Risk: None Total Totals Index: 44.00 C Risk: None Vertical Totals Index: 25.00 C Cross Totals Index: 19.00 C K Index: -0.30 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 2.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.50 J/kg Max Up Vert Vel: 2.65 m/s Conv Inhibition (B-): 58096.22 J/kg Cap Strength: 9.49 C Lift Cond Lev (LCL): 826.96 mb = 1534.70 m = 5035.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 1 at 21 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 1005 40 290 5 4.7 -1.7 | 195 20 5.1 19.7 1 1000 84 300 7 6.1 -3.5 | 200 19 6.5 17.9 2 925 688 345 23 6.0 -22.2 | 277 6 6.4 -0.8 3 850 1331 345 27 7.0 -26.1 | 302 9 7.4 -4.7 4 700 2757 330 35 17.5 -30.3 | 296 20 17.9 -8.9 5 500 5120 330 29 14.5 -25.1 | 284 15 14.9 -3.7 6 400 6620 280 23 22.7 -4.0 | 233 29 23.1 17.4 7 300 8540 295 27 24.5 -11.4 | 248 27 24.9 10.0 8 250 9780 290 29 27.3 -9.9 | 247 30 27.7 11.5 9 200 11280 285 27 26.1 -7.0 | 241 30 26.5 14.4 10 150 13220 295 31 28.1 -13.1 | 254 30 28.5 8.3 11 100 15910 310 23 17.6 -14.8 | 250 19 18.0 6.6 12 70 18260 325 21 12.0 -17.2 | 251 13 12.5 4.2 13 50 20470 320 15 9.6 -11.5 | 225 14 10.1 9.9 14 30 23810 340 17 5.8 -16.0 | 229 8 6.2 5.4 Wind Parameters Mean winds (0-6000m): 331.1 at 28.5 knts Storm direction: 1.1 at 21.4 knts Shear (0-3000m) pos: 3.9 neg: 2.0 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 100.7 deg Storm rel helicity (0-3000m) pos: 68.1 neg: -9.1 tot: 59.0 m^2/s^2 ave: 19.7 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 34.81 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 ------------------------------------------------------------------------------- 500 324 12 215 14| 16.3 0.0 16.3| 52.3 0.0 52.3 104.6 0.77| 17.2 13.3 1000 339 18 235 8| 11.7 0.0 11.7| 65.2 0.0 65.2 65.2 0.79| 12.6 10.0 1500 342 21 257 7| 7.8 1.1 8.9| 68.1 -0.0 68.0 45.4 0.74| 9.6 7.1 2000 341 23 273 8| 5.8 1.8 7.6| 68.1 -1.3 66.8 33.4 0.64| 8.2 5.2 2500 339 25 282 10| 4.7 2.2 6.9| 68.1 -4.7 63.4 25.4 0.54| 7.4 4.0 3000 337 27 286 11| 3.9 2.0 5.9| 68.1 -9.1 59.0 19.7 0.49| 6.6 3.2 4000 335 28 289 13| 2.9 1.3 4.2| 68.1 -16.5 51.6 12.9 0.42| 5.2 2.2 5000 334 29 289 14| 2.3 0.8 3.2| 68.1 -23.9 44.2 8.8 0.36| 4.5 1.6 6000 331 29 284 15| 1.9 1.7 3.6| 68.1 -87.7 -19.6 -3.3 0.05| 5.0 0.3 Wrote GIF file: /home/apache/climate/data/raob//USHH/skewt/USHH.skewt.20250417.00.gif