Level 1B Notices

Administrative: NOAA-18, 19, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, 12 September 2023 - Issued: 12 September 2023 2102 UTC - Thursday Sep 14, 2023

Administrative: NOAA-18, 19, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, 8 August 2023 - Issued: 8 August 2023 2047 UTC - Wednesday Aug 9, 2023

Administrative: NOAA-18, 19, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, 11 July 2023 - Issued: July 12, 2023 0152Z - Thursday Jul 13, 2023

Administrative: NOAA-18, 19, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, 13 June 2023 - Issued: 13 June 2023 1818Z - Friday Jun 16, 2023

Administrative: NOAA-18, 19, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, Scheduled for May 09, 2023 - Issued: May 09, 2023 1955Z - Wednesday May 10, 2023

Administrative: NOAA-18, 19, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, 11 April 2023 - Issued: 11 April 2023 XX00 UTC - Thursday Apr 13, 2023

Administrative: NOAA-18, 19, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, 14 March 2023 - Issued: 14 March 2023 1745 UTC - Tuesday Mar 14, 2023

Administrative: NOAA-18, 19, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, Scheduled for February 14, 2023 - Issued: February 14, 2023 1911Z - Thursday Feb 16, 2023

Administrative: NOAA-18, 19, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, 10 January 2023 - Issued: 10 January 2023 1923Z - Thursday Jan 12, 2023

Administrative: NOAA-18, 19, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, December 13, 2022 - Issued: December 13, 2022 1959Z - Wednesday Dec 14, 2022

Administrative: NOAA-18, 19, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, 8 November 2022 - Issued: 8 November 2022 2020 UTC - Wednesday Nov 8, 2022

Administrative: NOAA-18, 19, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, 11 October 2022 - Issued: 11 October 2022 1725 UTC - Wednesday Oct 12, 2022

Administrative: NOAA-18, 19, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, 13 September 2022- Issued: 13 September 2022 1940 UTC - Thursday Sep 15, 2022

Administrative: NOAA-18, 19, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, 9 August 2022 - Issued: 9 August 2022 2003 UTC - Thursday Aug 11, 2022

Administrative: Correction NOAA-18, 19, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, 12 July 2022 - Issued: 12 July 2022 2042Z - Wednesday Jul 13, 2022

Administrative: NOAA-18, 19, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, 14 June 2022 - Issued: 14 June 2022 1826Z - Wednesday Jun 15, 2022

Administrative: NOAA-18, 19, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, 10 May 2022 - Issued: May 10, 2022 1616Z - Wednesday May 11, 2022

Administrative: NOAA-18, 19, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update April 2022 - Issued: April 12, 2022 1825z - Wednesday Apr 13, 2022

Administrative: NOAA-18, 19, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, 8 March 2022 - Issued: March 8, 2022 1707Z - Wednesday Mar 9, 2022

Administrative: NOAA-18, 19, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, Scheduled for February 08, 2022 - Issued: February 08, 2022 1655Z - Thursday Feb 10, 2022

Administrative: NOAA-18, 19, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update scheduled for January 11, 2022 - Issued: 11 January 2022 1700 UTC - Wednesday Jan 12, 2022

Administrative: NOAA-18, 19, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, 14 December 2021 - Issued: December 14, 2021 1647Z - Tuesday Dec 14, 2021

Administrative: NOAA-18, 19, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, November 9, 2021 - Issued: November 9, 2021 1824Z - Tuesday Nov 9, 2021

Administrative: NOAA-18, 19, Metop-B/1, Metop-A/2, Metop-C/3 AVHRR, Monthly Visible Calibration Update, 12 October 2021 - Issued: 12 October 1750Z - Wednesday Oct 13, 2021

Administrative: NOAA-18, 19, MetOp-A/2, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, September 14, 2021 - Issued: September 14, 2021 1903Z - Wednesday Sep 15, 2021

Administrative: NOAA-18, 19, MetOp-A/2, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, August 10, 2021 - Issued: August 10, 2021 1750Z - Wednesday Aug 11, 2021

Administrative: NOAA-18, 19, MetOp-A/2, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, July 13, 2021 - Issued: July, 13 2021 1700Z - Wednesday Jul 14, 2021

Administrative: NOAA-18, 19, Metop-B/1, Metop-A/2, Metop-C/3 AVHRR, Monthly Visible Calibration Update, 8 June 2021 - Issued: 8 June 2021 1817Z - Wednesday Jun 9, 2021

Administrative: NOAA-18, 19, MetOp-A/2, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, 11 May 2021 - Issued: 11 May 2021 1728Z - Wednesday May 12, 2021

Administrative: NOAA-18, 19, MetOp-A/2, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, 13 April 2021 - Issued: April 13, 2021 1550Z - Wednesday Apr 14, 2021

Administrative: NOAA-18, 19, MetOp-A/2, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, 9 March 2021 - Issued: 9 March 2021 1700 UTC - Wednesday Mar 10, 2021

Administrative: NOAA-18, 19, Metop-B/1, Metop-A/2, Metop-C/3 AVHRR, Monthly Visible Calibration Update, 09 February 2021 - Issued: 09 February 2021 19:15 UTC - Thursday Feb 11, 2021

Administrative: NOAA-18, 19, Metop-B/1, Metop-A/2, Metop-C/3 AVHRR, Monthly Visible Calibration Update, 12 January 2021 - Issued: 12 January 2021 1635Z - Wednesday Jan 13, 2021