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Northern Daily Highlights

Click on notice header to sort Non-Critical, Critical and Planned Service Outage notices by Type, Subject, Notice Effective Date/Time or Notice End Date/Time

Informational Postings / At A Glance

Date Requested: Apr 23 2021 12:39 AM

Critical Notices

No information to display.

Non-Critical Notices

Notice Type	Subject	Notice Effective Date/Time	Notice End Date/Time


Computer System Status	NIGHTLY SYSTEM MAINTENANCE WINDOW EXTENSION ON MONDAY, APRIL 26, 2021	4/26/2021 11:00 PM	4/27/2021 5:00 AM
Capacity Constraint	SUPPLEMENTAL INFORMATION FOR GAS DAY APRIL 23, 2021	4/23/2021 9:00 AM	4/24/2021 8:59 AM
Planned Service Outage	PLANNED SERVICE OUTAGES – APRIL 2021 THROUGH OCTOBER 2021	4/22/2021 2:15 PM	11/1/2021 8:59 AM
Capacity Constraint	SUPPLEMENTAL INFORMATION FOR GAS DAY APRIL 22, 2021	4/22/2021 9:00 AM	4/23/2021 8:59 AM
Gas Quality	GAS QUALITY IN MIDS 5 AND 6 IN NORTHERN’S FIELD AREA – UPDATE 1	4/15/2021 2:00 PM	6/1/2021 8:59 AM
TSP Capacity Offering	CAPACITY NOTICE – MARKET AREA SERVICE BEGINNING NOVEMBER 2021	4/13/2021 8:30 AM	4/23/2021 5:00 PM
Phone List	WEEKEND ON-CALL FOR 4/24/2021 THROUGH 4/25/2021	4/12/2021 8:00 AM	4/26/2021 8:00 AM
TSP Capacity Offering	FIELD AND FIELD TO DEMARC APRIL 2021 CAPACITY	3/24/2021 2:30 PM	5/1/2021 8:59 AM
TSP Capacity Offering	UPCOMING NORTHERN LIGHTS 2023 OPEN SEASON	3/16/2021 10:00 AM	5/1/2021 8:59 AM
Other	FEBRUARY 2021 COLD WEATHER SUMMARY	3/15/2021 4:35 PM	5/1/2021 8:59 AM
Other	AWARDING OF REQUESTS FOR NEAR-TERM SERVICE	2/12/2021 8:00 AM	12/31/2999 5:00 PM
Rates and Charges	MONTHLY INDEX PRICE AND INVOICING/IMBALANCE RESOLUTION DATES 2021	12/22/2020 9:00 AM	1/1/2022 8:59 AM
Waste Heat	WASTE HEAT ENERGY RECOVERY FACILITIES	12/22/2016 7:01 AM	12/31/2999 8:59 AM
Computer System Status	SCHEDULED SYSTEM APPLICATION MAINTENANCE	5/9/2016 3:00 PM	12/31/2999 8:59 AM
Other	REQUESTS TO EXTEND NOMINATION TIMELINE	6/16/2014 9:00 AM	12/31/2999 8:59 AM
Request to Purchase Releasable Capacity	POSTING REQUESTS TO PURCHASE RELEASABLE CAPACITY	5/19/2014 2:02 PM	12/31/2999 8:59 AM
Other	NNG-BUMP PENALTY NOTICE	2/19/2010 3:47 PM	12/31/2999 5:00 PM
Other	CONTRACT QUANTITY DETAIL	10/24/2006 2:28 PM	12/31/2999 12:00 AM
Other	NNG-PIPELINE GAS QUALITY REQUIREMENTS	3/29/2002 6:56 AM	12/31/2999 12:00 AM

Planned Service Outage Notices

Subject	Notice Effective Date/Time	Notice End Date/Time
PLANNED SERVICE OUTAGES – APRIL 2021 THROUGH OCTOBER 2021	4/22/2021 2:15 PM	11/1/2021 8:59 AM

SOL, SUL & Critical Day Status

Type	Effective Status	History
SOL	Not In effect	See More
SUL	Not In effect	See More
Critical Day Notice	Not In effect	See More

‭(Hidden)‬ Carlton Resolution

Carlton Resolution for Gas Day 3/31/2021
Effective Gas Day 3/31/2021 9:00 AM Carlton Resolution will be at 0%

Operationally Available Capacity Maps

Market Area

Field Area

Operationally Available Capacity Maps Overview

Capacity Constraint by Cycle

Gas Day

Cycle

Critical

View all allocations by cycle

Temp. Forecast

04/22 Thu	04/23 Fri	04/24 Sat	04/25 Sun
49^o	47^o	42^o	44^o

Normal system-weighted temperature 51^o

TMS Online Cycle Indicator

Data as of: Apr 23 2021 12:39 AM

Cycle	Non Grid AM	Final	ID1	Timely	ID2	Evening	ID3
	04/23	04/22	04/23	04/24	04/23	04/24	04/23
Nomination	OPEN	OPEN	CLOSED	OPEN	CLOSED	CLOSED	CLOSED
Confirmation	CLOSED	CLOSED	CLOSED	CLOSED	CLOSED	CLOSED	CLOSED

Disclaimer

The information contained in 'At-a-Glance' is intended to provide general information only, and can change at any time, without notice. All requests for transportation services are subject to the nomination and confirmation procedures set forth in Northern's FERC Gas Tariff. Customers should contact their Northern account or customer service representative for further information.