Narrative:

The WX was poor. 800 ft broken, strong, gusty winds, rain, moderate turbulence. At approximately 1000 ft on 3 mi final to localizer runway 13 at lga, IMC, we received a decreasing performance windshear warning. I disconnected the autoplt/throttles and initiated a climb. Captain notified tower of missed approach, who issued clearance to fly runway heading and climb to 2000 ft. We blasted through 2000 ft to approximately 2500 ft then returned to 2000 ft. Tower said nothing, then handed us off to departure control. During the procedure we were very busy and being bounced about quite a bit. As a side note: I was not feeling well, and let the captain fly the next approach. On the localizer runway 13 we crossed steed intersection and descended to 800 ft for the leveloff. At approximately 3 - 3.5 DME, tower issued a low altitude alert.

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Original NASA ASRS Text

Title: MD80S CREW OVERSHOT LEVELOFF ALT ON A MISSED APCH AT LGA AND OVERSHOT THE CLRED ALT. ON THE SUBSEQUENT APCH, THE TWR ISSUED A LOW ALT ALERT.

Narrative: THE WX WAS POOR. 800 FT BROKEN, STRONG, GUSTY WINDS, RAIN, MODERATE TURB. AT APPROX 1000 FT ON 3 MI FINAL TO LOC RWY 13 AT LGA, IMC, WE RECEIVED A DECREASING PERFORMANCE WINDSHEAR WARNING. I DISCONNECTED THE AUTOPLT/THROTTLES AND INITIATED A CLB. CAPT NOTIFIED TWR OF MISSED APCH, WHO ISSUED CLRNC TO FLY RWY HDG AND CLB TO 2000 FT. WE BLASTED THROUGH 2000 FT TO APPROX 2500 FT THEN RETURNED TO 2000 FT. TWR SAID NOTHING, THEN HANDED US OFF TO DEP CTL. DURING THE PROC WE WERE VERY BUSY AND BEING BOUNCED ABOUT QUITE A BIT. AS A SIDE NOTE: I WAS NOT FEELING WELL, AND LET THE CAPT FLY THE NEXT APCH. ON THE LOC RWY 13 WE CROSSED STEED INTXN AND DSNDED TO 800 FT FOR THE LEVELOFF. AT APPROX 3 - 3.5 DME, TWR ISSUED A LOW ALT ALERT.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.