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ToolsSouthern Star Central Gas Pipeline Notice 11057
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TSP: 007906233
Notice ID: 11057
Critical: Y
Notice Type Desc: Weather
Notice Stat Desc: Supersede
Prior Notice: 11056
Notice Eff Date Time: 01/27/2026 09:35 am
Notice Eff End Date Time: None
Post Date Time: 01/27/2026 09:31 am
Subject: Winter Weather Warning
Notice Text
To maintain the integrity of the Southern Star system, the previously issued winter weather watch has been elevated back to a winter weather warning due to the forecasted temperatures across the Southern Star system beginning Thursday, January 29, 2026, at 9:00 AM CST. Southern Star requests that all shippers adhere to the following criteria:
Firm Storage withdrawals will be limited to MDWQ (AOS will not be allowed)
Customers with TSS and STS contracts should ensure that their flowing gas to storage gas withdrawal relationship is per their contractual agreements.
Storage customers should ensure that their storage balances are at the appropriate levels for the duration of this notice.
No-Notice Estimate can be used on Delivery constraints
ISS withdrawals and PLS withdrawals will be unavailable.
Incremental Loans will not be available.
Imbalance makeup for gas due others (SSC off system) will not be available.
Receipt and delivery point operators should ensure that flowing volumes match confirmed scheduled quantities. Intraday scheduling reductions will be implemented to ensure that nominations match actual flowing quantities. Operational flexibility will not be available during this time.
Additionally, Power Plant Operators must have nominated supply.
The following locations will have limited capacity as shown:
40,000 Dth/d Northern Natural Kiowa (Location ID 17096)
30,000 Dth/d OGT Mutual Delivery (Location ID 33)
10,000 Dth/d NGPL Barton (Location ID 121415)
0 Dth/d ANR Alden (Location ID 35515)
0 Dth/d Enable Jane Delivery (Location ID 37175)
Southern Star may use a No-Notice Estimate on constraint areas to ensure the integrity of the pipeline.
Southern Star will issue underperformance notices to each point operator not delivering the scheduled quantities they had confirmed. Southern Star will unilaterally reduce scheduled quantities per the tariff to match actual flow if the delivering operator does not remedy the underperformance in accordance with the notice.
If customers do not adhere to the request, or if actual weather or operating conditions require it, Southern Star could issue a system wide, point or shipper specific OFO on short notice.
These conditions are expected to remain in effect through 1/31/2026 returning to normal 2/1/2026. Southern Star will review and provide any changes or updates on the status of its system for the period of this posting. If you have any questions regarding this notice, please contact one of the Customer Service or Scheduling Representatives listed below.
Scott Warren Cell: (270) 302-6433
Julie Price Cell: (270) 702 -4261
Buster Ashley Cell: (270) 314-1436
Robin Joska Cell: (270) 302-5007
Scheduling Office: (855) 730-2926
TSP: 007906233
Notice ID: 11057
Critical: Y
Notice Type Desc: Weather
Notice Stat Desc: Supersede
Prior Notice: 11056
Notice Eff Date Time: 01/27/2026 09:35 am
Notice Eff End Date Time: None
Post Date Time: 01/27/2026 09:31 am
Subject: Winter Weather Warning
Notice Text
To maintain the integrity of the Southern Star system, the previously issued winter weather watch has been elevated back to a winter weather warning due to the forecasted temperatures across the Southern Star system beginning Thursday, January 29, 2026, at 9:00 AM CST. Southern Star requests that all shippers adhere to the following criteria:
Firm Storage withdrawals will be limited to MDWQ (AOS will not be allowed)
Customers with TSS and STS contracts should ensure that their flowing gas to storage gas withdrawal relationship is per their contractual agreements.
Storage customers should ensure that their storage balances are at the appropriate levels for the duration of this notice.
No-Notice Estimate can be used on Delivery constraints
ISS withdrawals and PLS withdrawals will be unavailable.
Incremental Loans will not be available.
Imbalance makeup for gas due others (SSC off system) will not be available.
Receipt and delivery point operators should ensure that flowing volumes match confirmed scheduled quantities. Intraday scheduling reductions will be implemented to ensure that nominations match actual flowing quantities. Operational flexibility will not be available during this time.
Additionally, Power Plant Operators must have nominated supply.
The following locations will have limited capacity as shown:
40,000 Dth/d Northern Natural Kiowa (Location ID 17096)
30,000 Dth/d OGT Mutual Delivery (Location ID 33)
10,000 Dth/d NGPL Barton (Location ID 121415)
0 Dth/d ANR Alden (Location ID 35515)
0 Dth/d Enable Jane Delivery (Location ID 37175)
Southern Star may use a No-Notice Estimate on constraint areas to ensure the integrity of the pipeline.
Southern Star will issue underperformance notices to each point operator not delivering the scheduled quantities they had confirmed. Southern Star will unilaterally reduce scheduled quantities per the tariff to match actual flow if the delivering operator does not remedy the underperformance in accordance with the notice.
If customers do not adhere to the request, or if actual weather or operating conditions require it, Southern Star could issue a system wide, point or shipper specific OFO on short notice.
These conditions are expected to remain in effect through 1/31/2026 returning to normal 2/1/2026. Southern Star will review and provide any changes or updates on the status of its system for the period of this posting. If you have any questions regarding this notice, please contact one of the Customer Service or Scheduling Representatives listed below.
Scott Warren Cell: (270) 302-6433
Julie Price Cell: (270) 702 -4261
Buster Ashley Cell: (270) 314-1436
Robin Joska Cell: (270) 302-5007
Scheduling Office: (855) 730-2926