UALIST 70316 12 23276 ANA=Y ================================================================================ SOUNDING IDN=70316 DAY=2023276 (03 OCT 2023) TIME=1200 UTC VALID LEVELS=113 ------------------------------------------------------------------------------ Idn Id Station Name St Co Lat Lon Elev 70316 PACD COLD BAY AIRPORT AK US 55:13N 162:44W 30 ------------------------------------------------------------------------------ Level Pressure Temp Dew Point Dir Speed Height Theta Mix Type [MB] [C] [C] [deg] [KTS] [M ] [K] [g/kg] -------- ------ ----- ----- ----- - ---- ------- ----- ------ SFC 1021.0 6.0 0.0 330.0 10.9 30.0 277.5 3.748 MAND 1000.0 5.0 -1.0 360.0 22.0 200.1 278.2 3.556 SIGW 950.6 1.0 -1.5 360.0 22.0 609.0 278.2 3.601 MAND 925.0 -1.1 -1.8 355.0 21.0 829.9 278.2 3.625 SIGW 915.3 -1.7 -2.3 360.0 19.8 914.0 278.4 3.539 SIGT 886.0 -3.7 -3.7 347.3 21.6 1172.3 279.0 3.284 SIGT 884.0 -3.7 -4.6 346.4 21.7 1190.2 279.1 3.075 SIGT 882.0 -1.5 -16.5 345.5 21.9 1208.2 281.6 1.193 SIGW 880.8 -1.1 -17.8 345.0 22.0 1219.0 282.2 1.067 SIGT 878.0 0.0 -21.0 344.6 22.2 1244.5 283.5 0.816 MAND 850.0 1.0 -21.0 340.0 24.9 1504.5 287.2 0.843 SIGW 847.9 1.0 -23.0 340.0 25.8 1524.0 287.4 0.708 SIGT 836.0 1.2 -34.8 343.7 23.2 1638.0 288.8 0.239 SIGT 823.0 1.8 -23.2 347.9 20.3 1764.1 290.7 0.717 SIGW 816.4 1.6 -21.3 350.0 18.8 1829.0 291.2 0.853 SIGT 798.0 1.0 -16.0 5.0 15.2 2012.5 292.4 1.375 SIGW 785.9 0.3 -17.3 15.0 12.8 2134.0 293.0 1.252 SIGW 756.4 -1.4 -20.6 15.0 8.9 2439.0 294.4 0.984 SIGW 728.1 -3.0 -23.8 35.0 7.0 2743.0 295.8 0.768 SIGT 724.0 -3.3 -24.3 33.5 6.5 2788.6 296.0 0.739 MAND 700.0 -5.5 -24.5 25.0 3.9 3054.2 296.4 0.751 SIGW 673.3 -8.0 -26.3 15.0 1.9 3353.0 297.0 0.667 SIGW 647.2 -10.5 -28.0 360.0 5.8 3658.0 297.5 0.589 SIGW 597.8 -15.5 -31.6 350.0 8.9 4268.0 298.5 0.455 SIGT 594.0 -15.9 -31.9 352.4 9.6 4317.3 298.6 0.446 SIGW 573.8 -17.7 -34.3 5.0 12.8 4573.0 299.4 0.364 SIGW 550.7 -19.9 -37.3 350.0 15.9 4878.0 300.3 0.284 SIGW 507.2 -24.3 -43.1 350.0 19.8 5487.0 302.1 0.167 MAND 500.0 -25.1 -44.1 350.0 18.8 5592.9 302.4 0.152 SIGT 492.0 -26.1 -44.1 352.9 18.3 5709.9 302.6 0.154 SIGW 486.3 -26.7 -44.8 355.0 17.9 5792.0 302.9 0.145 SIGW 465.9 -28.8 -47.3 335.0 15.9 6097.0 304.0 0.114 SIGW 427.5 -33.0 -52.4 315.0 15.9 6707.0 306.2 0.076 SIGW 409.5 -35.1 -54.9 305.0 10.9 7012.0 307.3 0.058 MAND 400.0 -36.3 -56.3 285.0 11.8 7177.6 307.8 0.053 SIGW 391.9 -37.3 -57.2 285.0 12.8 7317.0 308.3 0.049 SIGW 374.8 -39.5 -59.2 300.0 14.0 7621.0 309.3 0.041 SIGW 358.4 -41.8 -61.1 315.0 11.8 7926.0 310.3 0.035 SIGT 338.0 -44.7 -63.7 292.1 11.8 8325.7 311.6 ----- SIGW 327.4 -46.0 -64.2 280.0 11.8 8536.0 312.6 ----- MAND 300.0 -49.5 -65.5 280.0 24.9 9115.7 315.6 ----- SIGW 298.6 -49.7 -65.8 285.0 24.9 9146.0 315.8 ----- TRO1 292.0 -50.5 -67.5 280.0 22.9 9292.4 316.6 ----- SIGW 285.0 -49.8 -68.7 280.0 23.9 9451.0 319.8 ----- SIGW 272.1 -48.4 -71.1 265.0 22.9 9756.0 326.1 ----- SIGT 271.0 -48.3 -71.3 266.3 23.2 9781.7 326.7 ----- SIGW 259.8 -49.0 -70.5 280.0 25.8 10060.0 329.6 ----- MAND 250.0 -49.7 -69.7 285.0 21.0 10311.5 332.2 ----- SIGW 248.0 -49.8 -70.1 280.0 23.9 10365.0 332.8 ----- SIGW 225.8 -50.9 -74.8 295.0 17.9 10975.0 340.2 ----- SIGT 203.0 -52.1 -80.1 277.4 25.7 11667.7 348.8 ----- MAND 200.0 -51.9 -80.9 275.0 26.8 11764.1 350.6 ----- SIGW 196.2 -51.4 -81.0 275.0 26.8 11890.0 353.3 ----- SIGT 181.0 -49.3 -81.3 257.8 34.7 12415.1 365.0 ----- SIGW 178.7 -49.7 -81.5 255.0 35.9 12500.0 365.8 ----- TRO2 159.0 -52.9 -82.9 260.0 28.9 13258.2 372.7 ----- MAND 150.0 -53.3 -83.3 270.0 32.8 13633.9 378.3 ----- SIGW 128.4 -53.8 -83.8 280.0 43.9 14634.0 394.6 ----- SIGW 116.8 -54.0 -84.0 270.0 32.8 15243.0 405.0 ----- SIGW 111.4 -54.2 -84.2 255.0 33.8 15548.0 410.2 ----- MAND 100.0 -54.5 -84.3 270.0 35.9 16238.8 422.4 ----- SIGW 96.5 -55.1 -84.4 270.0 35.9 16463.0 425.4 ----- SIGT 92.7 -55.9 -84.4 278.5 33.3 16722.9 428.9 ----- SIGW 92.0 -55.9 -84.4 280.0 32.8 16768.0 429.9 ----- SIGW 83.7 -55.5 -84.5 265.0 37.9 17378.0 442.6 ----- SIGW 79.8 -55.3 -84.5 275.0 33.8 17682.0 449.1 ----- SIGW 72.5 -54.8 -84.5 265.0 24.9 18292.0 462.4 ----- MAND 70.0 -54.7 -84.5 260.0 35.9 18515.8 467.4 ----- SIGW 65.9 -54.8 -84.5 255.0 42.9 18902.0 475.4 ----- SIGW 59.9 -54.9 -84.5 265.0 32.8 19512.0 488.3 ----- SIGT 58.3 -54.9 -84.5 256.4 36.8 19685.9 492.0 ----- SIGW 57.1 -54.0 -84.5 250.0 39.8 19817.0 496.9 ----- SIGT 54.9 -52.3 -84.5 262.6 47.5 20072.5 506.5 ----- SIGW 54.5 -52.4 -84.5 265.0 49.0 20121.0 507.3 ----- MAND 50.0 -53.9 -84.5 275.0 15.9 20675.3 516.5 ----- SIGW 47.3 -55.9 -84.5 275.0 15.9 21036.0 520.0 ----- SIGT 46.5 -56.5 -84.5 271.6 16.9 21138.7 521.1 ----- SIGW 45.1 -56.0 -84.5 265.0 18.8 21341.0 526.9 ----- SIGW 43.0 -55.3 -84.5 265.0 22.9 21646.0 536.0 ----- SIGW 41.0 -54.6 -84.5 255.0 36.9 21951.0 545.1 ----- SIGW 39.1 -53.8 -84.5 275.0 33.8 22256.0 554.4 ----- SIGW 37.3 -53.1 -84.5 260.0 31.9 22560.0 563.8 ----- SIGW 35.5 -52.4 -84.5 290.0 28.0 22865.0 573.4 ----- SIGT 34.0 -51.7 -84.5 280.7 22.4 23148.3 582.5 ----- SIGW 32.3 -52.3 -84.5 270.0 15.9 23475.0 589.3 ----- SIGW 30.8 -52.9 -84.5 235.0 15.0 23780.0 595.6 ----- MAND 30.0 -53.3 -84.5 235.0 39.8 23957.5 599.4 ----- SIGW 28.0 -54.3 -84.5 235.0 42.0 24390.0 608.2 ----- SIGW 26.7 -55.1 -84.5 245.0 43.9 24695.0 614.5 ----- SIGW 25.5 -55.8 -84.5 270.0 33.8 25000.0 620.8 ----- SIGT 25.3 -55.9 -84.5 271.0 33.5 25048.7 621.9 ----- SIGW 21.1 -54.0 -84.5 295.0 25.8 26219.0 660.9 ----- SIGW 20.1 -53.5 -84.5 285.0 26.8 26524.0 671.4 ----- MAND 20.0 -53.5 -84.5 285.0 21.0 26553.3 672.4 ----- SIGW 18.3 -52.3 -84.5 285.0 21.0 27134.0 693.8 ----- SIGW 17.4 -51.6 -84.5 300.0 30.9 27439.0 705.3 ----- SIGT 17.3 -51.5 -84.5 300.9 29.5 27491.0 707.3 ----- SIGW 16.6 -51.9 -84.5 305.0 22.9 27743.0 713.8 ----- SIGT 16.4 -52.1 -84.5 300.4 23.2 27837.5 716.3 ----- SIGW 15.9 -51.1 -84.5 290.0 23.9 28048.0 726.1 ----- SIGW 15.2 -49.7 -84.5 305.0 36.9 28353.0 740.7 ----- SIGT 14.6 -48.5 -84.5 305.0 18.6 28596.6 752.5 ----- SIGW 14.5 -48.6 -84.5 305.0 14.0 28658.0 754.1 ----- SIGW 13.8 -49.2 -84.5 285.0 19.8 28963.0 762.2 ----- SIGW 13.2 -49.8 -84.5 300.0 21.0 29268.0 770.4 ----- SIGW 12.6 -50.4 -84.5 270.0 12.8 29573.0 778.6 ----- SIGT 12.3 -50.7 -84.5 260.4 17.2 29719.5 782.6 ----- SIGW 12.0 -50.3 -84.5 250.0 22.0 29878.0 789.6 ----- SIGT 10.8 -48.3 -84.5 293.1 19.6 30571.8 821.0 ----- SIGT 10.4 -44.5 -84.5 308.7 18.8 30822.5 844.0 ----- MAND 10.0 -45.1 -84.1 325.0 17.9 31085.0 851.2 ----- SIGT 8.4 -48.3 ----- ----- ----- 32241.8 882.2 ----- SIGT 7.0 -46.3 ----- ----- ----- 33448.4 937.7 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 03 Oct 2023276 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -1.2 C Potential Temperature (Th) = 278.1 K Equivalent Potential Temperature (ThE) = 287.4 K Mixing Ratio (MIX) = 3.6 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 917 mb Temperature at LCL (TLCL) = -1.9 C Level of Free Convection (LFC) = 917 mb Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = 8.8 C K Index (KI) = -13.9 Lifted Index (LI) = 13.1 Severe WEAther Threat Index (SwI) = 68.6 Showalter Index (ShI) = 11.4 Total Totals Index (TTI) = 30.2 Precipitable Water (PW) = 7.5 mm Energy Analysis: ---------------- Helicity (HELI) = 36 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 290 K CAPE for Forecast Maximum Temperature = 12 J/kg Maximum Theta-E at or below 300 mb = 313 K Pressure Level of Maximum Theta-E = 327 mb CAPE for Maximum Theta-E = ----- ================================================================================