GPS Satellite Outage Calendar

Current Satellite Outage File
2010_070_222332_v01.sof

SOF last retrieved:  2010 March 13, 07:02:58
SOF last checked:  2010 March 14, 00:56:02

Historical  Current  Predicted

 
 


FebruaryMarch 2010April
SuMoTuWeThFrSa
1
PRN 1
2
PRN 27
B 05:18
E 07:52

PRN 1
3
PRN 15
B 08:05
E 11:40

PRN 1
4
PRN 1
5
PRN 1
6
PRN 1
7
PRN 1
8
PRN 1
9
PRN 1
10
PRN 1
11
PRN 1
12
PRN 1
13
PRN 1
14
PRN 1
15
PRN 1
16
PRN 32
B 20:00

PRN 1
17
PRN 32
E 08:00

PRN 1
18
PRN 1
19
PRN 1
20
PRN 1
21
PRN 1
22
PRN 1
23
PRN 1
24
PRN 1
B 08:34
25
PRN 1
26
PRN 1
27
PRN 1
28
PRN 1
29
PRN 1
30
PRN 1
31
PRN 1
Current Outages
Predicted Outages

A GPS historical outage table can be accessed from the link below. The historical outages table contains all historical GPS outages since 1998.

Historical Outages

GPS Satellite Health Information

Number of GPS satellites in the latest almanac: 31
Number of unhealthy GPS satellites in the SOF: 1
Current number of healthy GPS satellites: 30
Unused PRN number(s): 25

This graph plots the number of healthy GPS satellites since 1998 (Full History), or over the last year. The number of healthy GPS satellites is the difference between the number of GPS satellites in the almanac for that day, minus the number of outages for that day.  Note that since this is calculated on a day boundary, this graph will show sequential outages in a single day as concurrent, and may not reflect the more updated statistics above.