LS20031 UMT and Position issue

I will preface this with the fact i did a search. :slight_smile:

So after much coaxing I did finally get my LS20031 GPS module t write usable information.

The problem is that it seems that the clock is about 4 hour off and the position is quite off as well.

I am powering the LS20031 with the 3.3V lead off the Logomatic v2 and the results are very consistent (they are all in the same region of being off) which is correct.

$GPGGA,024805.734,3746.3814,N,12225.5978,W,0,4,,-163.2,M,-25.3,M,,*51
$GPGLL,3746.3814,N,12225.5978,W,024805.734,V,N*55
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,3,1,11,31,64,106,27,32,53,318,42,11,46,267,25,14,34,050,24*75
$GPGSV,3,2,11,20,28,305,,22,15,107,,23,14,253,,30,10,065,*75
$GPGSV,3,3,11,19,05,218,,05,03,041,,17,02,319,*43
$GPRMC,024805.734,V,3746.3814,N,12225.5978,W,1.87,81.52,260109,,,N*5E
$GPVTG,81.52,T,,M,1.87,N,3.46,K,N*03
$GPGGA,024805.885,3746.3864,N,12225.6238,W,1,4,2.03,-173.7,M,-25.3,M,,*45

Using the GPGGA listing that says:

UMT: 02:48:05.885 Which when converted to my time is: 18:48:05 and it was 22:48

The position it consistently gets is: 37.463864N, 122.256238W whereas I was closer to: 37.462580N, 122.253900W, at the time of that measurement I had a lock on 4 satellites an HDOP of 2.03 (reasonable)

Any thoughts?