VIIRS subscriptions not updated

[dbotis]

Hi,

I have several VIIRS-SNPP and MODIS-AQUA subscriptions. The MODA seems fine, but the VIIRS subscriptions have stopped updating on 7/9 for OC and on 7/10 for nighttime SST.

Thanks,

Dan

[OB ODPS - towens]

The GPS on SNPP stopped functioning so there are no accurate geolocation data. VIIRS processing was halted until the GPS is reactivated.

Tommy

[dimarash]

You can always look for known alerts and issues here https://ladsweb.modaps.eosdis.nasa.gov/alerts-and-issues/

[OB ODPS - towens]

GPS functional as of 2024-07-15 14:45Z

You should see some new data this evening.

Tommy

[dem1]

Is the missing data from July 10-15 definitely lost or will it be recovered later?
Thanks,
Julien

[OB ODPS - towens]

I would assume lost. With SNPP being the tertiary platform, I don't expect much effort to recover the data.

Tommy

[OB ODPS - towens]

SNPP VIIRS processing is paused again. The GPS is not stable. There are no plans on recovery before next week.

Tommy

[OB ODPS - towens]

Just got word that the GPS was successfully synchronized by the vendor at 2024-07-16 17:42 Processing has resumed from then

Tommy