NOUS71 KNES 301419
ADANES
SUBJECT: PRODUCT OUTAGE/DELAY: UPDATE #1: JASON-3 IN REDUCED MODE
- ISSUED
 MARCH 30, 2026 1253Z
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*UPDATE #1: *ON USG2 REV. 47723 AT 0947Z, THE JASON-3 SATELLITE
RETURNED TO
NOMINAL MODE.

*TOPIC:* JASON-3 DATA GAPS

*DATE/TIME ISSUED:* MARCH 30, 2026 1253Z


*PRODUCT(S) OR DATA IMPACTED: *JASON-3 OPERATIONAL GEOPHYSICAL
DATA RECORDS
(OGDRS)


*DATE/TIME OF INITIAL IMPACT: *MARCH 27, 2026 1454Z

*DATE/TIME OF EXPECTED END:* MARCH 30, 2026 0947Z

*LENGTH OF EVENT:* 66 HOURS, 53 MINUTES

*DETAILS/SPECIFICS OF CHANGE:  *DURING REV 47687 AT 1454Z, THE JASON-3
SATELLITE ENTERED REDUCED MODE. AS A RESULT, OGDRS MAY NOT BE MADE
OR BE
MADE WITH ADDITIONAL LATENCY.

*CONTACT INFORMATION:  *DAVID DONAHUE SATELLITE PRODUCTS AND SERVICES
DIVISION

NOAA/NESDIS/OSPO/SPSD/SPB (301) 683-3236
DAVID.R.DONAHUE@NOAA.GOV


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TAKE UP TO TWO BUSINESS DAYS TO PROCESS YOUR REQUEST. FOR ANY
ADDITIONAL
INFORMATION YOU CAN REACH ESPC AT 301-817-3880 (24X7)

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<DIV DIR=3D"LTR"><P><FONT FACE=3D"ARIAL, SANS-SERIF"
SIZE=3D"4"><B>UPDATE #=
1: </B>ON USG2 REV. 47723 AT 0947Z,=C2=A0THE JASON-3 SATELLITE RETURNED
TO =
NOMINAL MODE.</FONT></P><P><B
STYLE=3D"FONT-FAMILY:ARIAL,SANS-SERIF;FONT-SI=
ZE:LARGE">TOPIC:</B><SPAN
STYLE=3D"FONT-FAMILY:ARIAL,SANS-SERIF;FONT-SIZE:L=
ARGE">=C2=A0JASON-3 DATA GAPS</SPAN></P><P CLASS=3D"MSONORMAL"><FONT
SIZE=
=3D"4" FACE=3D"ARIAL, SANS-SERIF"><B>DATE/TIME ISSUED:</B>=C2=A0MARCH
30, 2=
026 1253Z</FONT></P><P CLASS=3D"MSONORMAL"><FONT SIZE=3D"4"
FACE=3D"ARIAL, =
SANS-SERIF"><BR></FONT></P><P CLASS=3D"MSONORMAL"><FONT SIZE=3D"4"
FACE=3D"=
ARIAL, SANS-SERIF"><B>PRODUCT(S) OR DATA IMPACTED:=C2=A0</B>JASON-3
OPERATI=
ONAL GEOPHYSICAL DATA RECORDS (OGDRS)<BR></FONT></P><P
CLASS=3D"MSONORMAL">=
<FONT SIZE=3D"4" FACE=3D"ARIAL, SANS-SERIF"><BR></FONT></P><FONT
SIZE=3D"4"=
 FACE=3D"ARIAL, SANS-SERIF"><B>DATE/TIME OF INITIAL
 IMPACT:=C2=A0</B>MARCH =
27, 2026 1454Z<B><BR><BR>DATE/TIME OF EXPECTED END:</B>=C2=A0MARCH
30, 2026=
 0947Z</FONT><DIV><FONT SIZE=3D"4" FACE=3D"ARIAL,
 SANS-SERIF"><BR><B></B></=
FONT><P CLASS=3D"MSONORMAL"><FONT SIZE=3D"4" FACE=3D"ARIAL,
SANS-SERIF"><B>=
LENGTH OF EVENT:</B>=C2=A066 HOURS, 53 MINUTES</FONT></P><P><FONT
SIZE=3D"4=
" FACE=3D"ARIAL, SANS-SERIF"><B>DETAILS/SPECIFICS OF
CHANGE:=C2=A0=C2=A0</B=
>DURING REV 47687 AT 1454Z, THE JASON-3 SATELLITE
ENTERED=C2=A0REDUCED=C2=
=A0MODE. AS A RESULT, OGDRS MAY=C2=A0NOT BE MADE=C2=A0OR=C2=A0BE
MADE WITH=
=C2=A0ADDITIONAL LATENCY.</FONT></P><P CLASS=3D"MSONORMAL"><FONT
SIZE=3D"4"=
 FACE=3D"ARIAL, SANS-SERIF"><B>CONTACT
 INFORMATION:=C2=A0=C2=A0</B>DAVID DO=
NAHUE SATELLITE PRODUCTS AND SERVICES DIVISION</FONT></P><P
CLASS=3D"MSONOR=
MAL"><SPAN LANG=3D"FR"><FONT SIZE=3D"4" FACE=3D"ARIAL,
SANS-SERIF">NOAA/NES=
DIS/OSPO/SPSD/SPB=C2=A0(301) 683-3236<U></U><U></U><BR><A
HREF=3D"MAILTO:DA=
VID.R.DONAHUE@NOAA.GOV"
TARGET=3D"_BLANK">DAVID.R.DONAHUE@NOAA.GOV</A></FON=
T></SPAN></P><P CLASS=3D"MSONORMAL"><FONT SIZE=3D"4" FACE=3D"ARIAL,
SANS-SE=
RIF"><BR></FONT></P><P CLASS=3D"MSONORMAL"><FONT SIZE=3D"4"
FACE=3D"ARIAL, =
SANS-SERIF"><SPAN
STYLE=3D"COLOR:RGB(0,0,0);WORD-SPACING:1PX;BACKGROUND-COL=
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CKGROUND-COLOR:TRANSPARENT;VERTICAL-ALIGN:BASELINE">=C2=A0MAILING
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