Replan Central

NOW
Cursor date
Cursor delta
Next comm
Delta
Station
Activity

ACE fluence
ACE P3 flux
HRC proxy
--- Latest values ---
ACE P3 flux
ACE 2hr avg
HRC proxy

SIM-Z
Pitch
RA
Dec
Roll
PCAD

Obsid
SI
Grating
SI mode
Power cmd
CCD, FEP
Vid, Clock

Support (GMT)	BOT	EOT	Station	Site	Track time (local)	Dur
253/1800-2000	1845	1945	DSS-56	MADRID	Thu Sep 10 02:45 PM EDT	1:00
253/2300-0100	2345	0045	DSS-36	CANBERRA	Thu Sep 10 07:45 PM EDT	1:00
254/1310-1545	1345	1530	DSS-65	MADRID	Fri Sep 11 09:45 AM EDT	1:45
254/1725-1925	1810	1910	DSS-54	MADRID	Fri Sep 11 02:10 PM EDT	1:00
255/0025-0230	0110	0215	DSS-24	GOLDSTONE	Fri Sep 11 09:10 PM EDT	1:05
255/0630-0820	0705	0805	DSS-24	GOLDSTONE	Sat Sep 12 03:05 AM EDT	1:00
255/1045-1245	1130	1230	DSS-65	MADRID	Sat Sep 12 07:30 AM EDT	1:00
255/1655-2120	1755	2105	DSS-54	MADRID	Sat Sep 12 01:55 PM EDT	3:10

Chandra Events (Load link unavailable)
`Time (UT)`	Event	`Delta time`	`Time (Eastern)`
`2026:253:10:50:00`	Comm pass on DSS-36 (duration 1:00)	`- 7:08`	`6:50 AM Thu 10-Sep`
`2026:253:14:53:57`	Maneuver to 355.47200 0.59700 128.535 [2026:253:15:19:08]	`- 3:04`	`10:53 AM Thu 10-Sep`
`2026:253:14:57:31`	Grating: HETG	`- 3:00`	`10:57 AM Thu 10-Sep`
`2026:253:14:59:57`	RADMON Disable	`- 2:58`	`10:59 AM Thu 10-Sep`
`2026:253:15:23:38`	ER Obsid: 41158 (3 ksec) Purpose: Perigee Attitude	`- 2:34`	`11:23 AM Thu 10-Sep`
`2026:253:16:13:38`	Maneuver to 340.83200 -9.50000 300.381 [2026:253:17:03:06]	`- 1:44`	`12:13 PM Thu 10-Sep`
`2026:253:17:07:36`	ER Obsid: 41157 (3 ksec) Purpose: Perigee Attitude	`- 0:50`	`1:07 PM Thu 10-Sep`
`2026:253:17:57:36`	Maneuver to 217.59800 -29.33000 242.292 [2026:253:18:33:44]	`0:00`	`1:57 PM Thu 10-Sep`
`2026:253:17:58:01`	--------------- NOW ---------------	`0:00`	`1:58 PM Thu 10-Sep`
`2026:253:18:38:14`	ER Obsid: 41156 (1 ksec) Purpose: Perigee Attitude	`0:40`	`2:38 PM Thu 10-Sep`
`2026:253:18:45:00`	Comm pass on DSS-56 (duration 1:00)	`0:46`	`2:45 PM Thu 10-Sep`
`2026:253:18:54:54`	Maneuver to 340.83200 -9.50000 300.236 [2026:253:19:31:02]	`0:56`	`2:54 PM Thu 10-Sep`
`2026:253:19:35:32`	ER Obsid: 41155 (7 ksec) Purpose: Perigee Attitude	`1:37`	`3:35 PM Thu 10-Sep`
`2026:253:21:40:32`	Maneuver to 219.00000 -26.60000 244.766 [2026:253:22:16:39]	`3:42`	`5:40 PM Thu 10-Sep`
`2026:253:22:21:09`	ER Obsid: 41154 (3 ksec) Purpose: Perigee Attitude	`4:23`	`6:21 PM Thu 10-Sep`
`2026:253:23:45:00`	Comm pass on DSS-36 (duration 1:00)	`5:46`	`7:45 PM Thu 10-Sep`
`2026:254:02:10:28`	Maneuver to 81.00000 7.00000 91.000 [2026:254:02:55:30]	`8:12`	`10:10 PM Thu 10-Sep`
`2026:254:03:00:00`	ER Obsid: 41153 (3 ksec) Purpose: Perigee Attitude	`9:01`	`11:00 PM Thu 10-Sep`
`2026:254:05:50:06`	Maneuver to 9.59719 -2.14936 97.528 [2026:254:06:17:04]	`11:52`	`1:50 AM Fri 11-Sep`
`2026:254:05:50:40`	Grating: NONE	`11:52`	`1:50 AM Fri 11-Sep`
`2026:254:05:59:16`	RADMON Enable	`12:01`	`1:59 AM Fri 11-Sep`
`2026:254:06:21:34`	Obsid: 31711 SI: ACIS-S (15 ksec) Target: 3CR 17	`12:23`	`2:21 AM Fri 11-Sep`
`2026:254:10:39:54`	Maneuver to 59.75579 -19.17589 87.917 [2026:254:11:03:11]	`16:41`	`6:39 AM Fri 11-Sep`
`2026:254:11:03:11`	ER Obsid: 41152 (0 ksec) Purpose: Perigee Attitude	`17:05`	`7:03 AM Fri 11-Sep`
`2026:254:11:03:32`	Maneuver to 153.90459 -57.27199 159.997 [2026:254:11:31:27]	`17:05`	`7:03 AM Fri 11-Sep`
`2026:254:11:35:57`	Obsid: 32928 SI: ACIS-I (13 ksec) Target: PSR J1015-5719	`17:37`	`7:35 AM Fri 11-Sep`
`2026:254:12:20:00`	Comm pass on DSS-53 (duration 1:00)	`18:21`	`8:20 AM Fri 11-Sep`
`2026:254:15:09:37`	Load SEP0726A:CL254:1501 [2026:256:02:40:01]	`21:11`	`11:09 AM Fri 11-Sep`
`2026:254:15:09:37`	Load SEP0726A:CL254:1501 [2026:256:02:40:01]	`21:11`	`11:09 AM Fri 11-Sep`
`2026:254:15:12:37`	Maneuver to 350.10600 -13.80000 3.993 [2026:254:15:47:33]	`21:14`	`11:12 AM Fri 11-Sep`
`2026:254:15:52:03`	ER Obsid: 41151 (0 ksec) Purpose: Perigee Attitude	`21:54`	`11:52 AM Fri 11-Sep`
`2026:254:16:07:44`	Maneuver to 352.21865 5.25237 164.335 [2026:254:16:54:23]	`22:09`	`12:07 PM Fri 11-Sep`
`2026:254:16:58:53`	Obsid: 32930 SI: HRC-I (7 ksec) Target: G29-38	`23:00`	`12:58 PM Fri 11-Sep`
`2026:254:18:10:00`	Comm pass on DSS-54 (duration 1:00)	`1d 00:11`	`2:10 PM Fri 11-Sep`
`2026:254:19:03:53`	Maneuver to 182.55430 56.65392 343.795 [2026:254:19:41:11]	`1d 01:05`	`3:03 PM Fri 11-Sep`
`2026:254:19:45:41`	Obsid: 31263 SI: ACIS-S (15 ksec) Target: WISEA J121024.5	`1d 01:47`	`3:45 PM Fri 11-Sep`
`2026:254:23:55:41`	Maneuver to 60.00000 41.00000 106.529 [2026:255:00:22:45]	`1d 05:57`	`7:55 PM Fri 11-Sep`
`2026:255:00:22:45`	ER Obsid: 41150 (0 ksec) Purpose: Intermediate Attitud	`1d 06:24`	`8:22 PM Fri 11-Sep`
`2026:255:00:23:06`	Maneuver to 9.59368 -2.15389 86.000 [2026:255:00:50:22]	`1d 06:25`	`8:23 PM Fri 11-Sep`
`2026:255:00:54:52`	Obsid: 32932 SI: ACIS-S (14 ksec) Target: 3CR 17	`1d 06:56`	`8:54 PM Fri 11-Sep`
`2026:255:01:10:00`	Comm pass on DSS-24 (duration 1:00)	`1d 07:11`	`9:10 PM Fri 11-Sep`
`2026:255:04:56:32`	Maneuver to 135.56079 -40.56826 129.521 [2026:255:05:33:39]	`1d 10:58`	`12:56 AM Sat 12-Sep`
`2026:255:05:00:07`	Grating: HETG	`1d 11:02`	`1:00 AM Sat 12-Sep`
`2026:255:05:38:09`	Obsid: 30500 SI: ACIS-S (15 ksec) Target: Vela X-1	`1d 11:40`	`1:38 AM Sat 12-Sep`
`2026:255:09:48:09`	Maneuver to 16.94656 -17.53007 63.000 [2026:255:10:21:14]	`1d 15:50`	`5:48 AM Sat 12-Sep`
`2026:255:09:51:43`	Grating: NONE	`1d 15:53`	`5:51 AM Sat 12-Sep`
`2026:255:10:30:34`	Obsid: 32924 SI: HRC-I (5 ksec) Target: VV 114	`1d 16:32`	`6:30 AM Sat 12-Sep`
`2026:255:11:30:00`	Comm pass on DSS-65 (duration 1:00)	`1d 17:31`	`7:30 AM Sat 12-Sep`
`2026:255:11:53:54`	Maneuver to 77.06793 27.87095 95.151 [2026:255:12:23:07]	`1d 17:55`	`7:53 AM Sat 12-Sep`
`2026:255:12:27:37`	Obsid: 32923 SI: ACIS-S (16 ksec) Target: B2.2 0505+27	`1d 18:29`	`8:27 AM Sat 12-Sep`
`2026:255:16:54:17`	Maneuver to 302.77789 -36.08413 294.659 [2026:255:17:42:12]	`1d 22:56`	`12:54 PM Sat 12-Sep`
`2026:255:17:46:42`	Obsid: 31055 SI: ACIS-S (46 ksec) Target: GL 783	`1d 23:48`	`1:46 PM Sat 12-Sep`
`2026:255:20:05:00`	Comm pass on DSS-54 (duration 1:00)	`2d 02:06`	`4:05 PM Sat 12-Sep`
`2026:256:02:40:00`	Comm pass on DSS-23 (duration 1:00)	`2d 08:41`	`10:40 PM Sat 12-Sep`
`2026:256:04:10:01`	Load SEP0726A:CL256:0401 [2026:257:02:09:17]	`2d 10:12`	`12:10 AM Sun 13-Sep`
`2026:256:04:10:01`	Load SEP0726A:CL256:0401 [2026:257:02:09:17]	`2d 10:12`	`12:10 AM Sun 13-Sep`
`2026:256:06:35:38`	Maneuver to 340.83200 -9.50000 298.562 [2026:256:06:56:40]	`2d 12:37`	`2:35 AM Sun 13-Sep`
`2026:256:06:39:12`	Grating: HETG	`2d 12:41`	`2:39 AM Sun 13-Sep`
`2026:256:06:41:15`	RADMON Disable	`2d 12:43`	`2:41 AM Sun 13-Sep`
`2026:256:07:01:10`	ER Obsid: 41149 (3 ksec) Purpose: Perigee Attitude	`2d 13:03`	`3:01 AM Sun 13-Sep`
`2026:256:07:51:10`	Maneuver to 219.00000 -26.60000 244.158 [2026:256:08:27:17]	`2d 13:53`	`3:51 AM Sun 13-Sep`
`2026:256:08:31:47`	ER Obsid: 41148 (3 ksec) Purpose: Perigee Attitude	`2d 14:33`	`4:31 AM Sun 13-Sep`
`2026:256:09:21:47`	Maneuver to 340.83200 -9.50000 298.445 [2026:256:09:57:55]	`2d 15:23`	`5:21 AM Sun 13-Sep`
`2026:256:10:00:00`	Comm pass on DSS-34 (duration 1:00)	`2d 16:01`	`6:00 AM Sun 13-Sep`
`2026:256:10:02:25`	ER Obsid: 41147 (8 ksec) Purpose: Perigee Attitude	`2d 16:04`	`6:02 AM Sun 13-Sep`
`2026:256:12:24:05`	Maneuver to 219.00000 -26.60000 244.086 [2026:256:13:00:13]	`2d 18:26`	`8:24 AM Sun 13-Sep`
`2026:256:13:04:43`	ER Obsid: 41146 (3 ksec) Purpose: Perigee Attitude	`2d 19:06`	`9:04 AM Sun 13-Sep`
`2026:256:16:59:22`	Maneuver to 340.83200 -9.50000 298.238 [2026:256:17:35:30]	`2d 23:01`	`12:59 PM Sun 13-Sep`
`2026:256:17:40:00`	ER Obsid: 41145 (0 ksec) Purpose: Perigee Attitude	`2d 23:41`	`1:40 PM Sun 13-Sep`
`2026:256:17:55:41`	Maneuver to 346.20000 3.64900 215.176 [2026:256:18:25:25]	`2d 23:57`	`1:55 PM Sun 13-Sep`

Chandra Events (Load link unavailable)

Time (UT)

Event

Delta time

Time (Eastern)

2026:253:10:50:00

Comm pass on DSS-36 (duration 1:00)

- 7:08

6:50 AM Thu 10-Sep

2026:253:14:53:57

Maneuver to 355.47200 0.59700 128.535 [2026:253:15:19:08]

- 3:04

10:53 AM Thu 10-Sep

2026:253:14:57:31

Grating: HETG

- 3:00

10:57 AM Thu 10-Sep

2026:253:14:59:57

RADMON Disable

- 2:58

10:59 AM Thu 10-Sep

2026:253:15:23:38

ER Obsid: 41158 (3 ksec) Purpose: Perigee Attitude

- 2:34

11:23 AM Thu 10-Sep

2026:253:16:13:38

Maneuver to 340.83200 -9.50000 300.381 [2026:253:17:03:06]

- 1:44

12:13 PM Thu 10-Sep

2026:253:17:07:36

ER Obsid: 41157 (3 ksec) Purpose: Perigee Attitude

- 0:50

1:07 PM Thu 10-Sep

2026:253:17:57:36

Maneuver to 217.59800 -29.33000 242.292 [2026:253:18:33:44]

0:00

1:57 PM Thu 10-Sep

2026:253:17:58:01

--------------- NOW ---------------

0:00

1:58 PM Thu 10-Sep

2026:253:18:38:14

ER Obsid: 41156 (1 ksec) Purpose: Perigee Attitude

0:40

2:38 PM Thu 10-Sep

2026:253:18:45:00

Comm pass on DSS-56 (duration 1:00)

0:46

2:45 PM Thu 10-Sep

2026:253:18:54:54

Maneuver to 340.83200 -9.50000 300.236 [2026:253:19:31:02]

0:56

2:54 PM Thu 10-Sep

2026:253:19:35:32

ER Obsid: 41155 (7 ksec) Purpose: Perigee Attitude

1:37

3:35 PM Thu 10-Sep

2026:253:21:40:32

Maneuver to 219.00000 -26.60000 244.766 [2026:253:22:16:39]

3:42

5:40 PM Thu 10-Sep

2026:253:22:21:09

ER Obsid: 41154 (3 ksec) Purpose: Perigee Attitude

4:23

6:21 PM Thu 10-Sep

2026:253:23:45:00

Comm pass on DSS-36 (duration 1:00)

5:46

7:45 PM Thu 10-Sep

2026:254:02:10:28

Maneuver to 81.00000 7.00000 91.000 [2026:254:02:55:30]

8:12

10:10 PM Thu 10-Sep

2026:254:03:00:00

ER Obsid: 41153 (3 ksec) Purpose: Perigee Attitude

9:01

11:00 PM Thu 10-Sep

2026:254:05:50:06

Maneuver to 9.59719 -2.14936 97.528 [2026:254:06:17:04]

11:52

1:50 AM Fri 11-Sep

2026:254:05:50:40

Grating: NONE

11:52

1:50 AM Fri 11-Sep

2026:254:05:59:16

RADMON Enable

12:01

1:59 AM Fri 11-Sep

2026:254:06:21:34

Obsid: 31711 SI: ACIS-S (15 ksec) Target: 3CR 17

12:23

2:21 AM Fri 11-Sep

2026:254:10:39:54

Maneuver to 59.75579 -19.17589 87.917 [2026:254:11:03:11]

16:41

6:39 AM Fri 11-Sep

2026:254:11:03:11

ER Obsid: 41152 (0 ksec) Purpose: Perigee Attitude

17:05

7:03 AM Fri 11-Sep

2026:254:11:03:32

Maneuver to 153.90459 -57.27199 159.997 [2026:254:11:31:27]

17:05

7:03 AM Fri 11-Sep

2026:254:11:35:57

Obsid: 32928 SI: ACIS-I (13 ksec) Target: PSR J1015-5719

17:37

7:35 AM Fri 11-Sep

2026:254:12:20:00

Comm pass on DSS-53 (duration 1:00)

18:21

8:20 AM Fri 11-Sep

2026:254:15:09:37

Load SEP0726A:CL254:1501 [2026:256:02:40:01]

21:11

11:09 AM Fri 11-Sep

2026:254:15:09:37

Load SEP0726A:CL254:1501 [2026:256:02:40:01]

21:11

11:09 AM Fri 11-Sep

2026:254:15:12:37

Maneuver to 350.10600 -13.80000 3.993 [2026:254:15:47:33]

21:14

11:12 AM Fri 11-Sep

2026:254:15:52:03

ER Obsid: 41151 (0 ksec) Purpose: Perigee Attitude

21:54

11:52 AM Fri 11-Sep

2026:254:16:07:44

Maneuver to 352.21865 5.25237 164.335 [2026:254:16:54:23]

22:09

12:07 PM Fri 11-Sep

2026:254:16:58:53

Obsid: 32930 SI: HRC-I (7 ksec) Target: G29-38

23:00

12:58 PM Fri 11-Sep

2026:254:18:10:00

Comm pass on DSS-54 (duration 1:00)

1d 00:11

2:10 PM Fri 11-Sep

2026:254:19:03:53

Maneuver to 182.55430 56.65392 343.795 [2026:254:19:41:11]

1d 01:05

3:03 PM Fri 11-Sep

2026:254:19:45:41

Obsid: 31263 SI: ACIS-S (15 ksec) Target: WISEA J121024.5

1d 01:47

3:45 PM Fri 11-Sep

2026:254:23:55:41

Maneuver to 60.00000 41.00000 106.529 [2026:255:00:22:45]

1d 05:57

7:55 PM Fri 11-Sep

2026:255:00:22:45

ER Obsid: 41150 (0 ksec) Purpose: Intermediate Attitud

1d 06:24

8:22 PM Fri 11-Sep

2026:255:00:23:06

Maneuver to 9.59368 -2.15389 86.000 [2026:255:00:50:22]

1d 06:25

8:23 PM Fri 11-Sep

2026:255:00:54:52

Obsid: 32932 SI: ACIS-S (14 ksec) Target: 3CR 17

1d 06:56

8:54 PM Fri 11-Sep

2026:255:01:10:00

Comm pass on DSS-24 (duration 1:00)

1d 07:11

9:10 PM Fri 11-Sep

2026:255:04:56:32

Maneuver to 135.56079 -40.56826 129.521 [2026:255:05:33:39]

1d 10:58

12:56 AM Sat 12-Sep

2026:255:05:00:07

Grating: HETG

1d 11:02

1:00 AM Sat 12-Sep

2026:255:05:38:09

Obsid: 30500 SI: ACIS-S (15 ksec) Target: Vela X-1

1d 11:40

1:38 AM Sat 12-Sep

2026:255:09:48:09

Maneuver to 16.94656 -17.53007 63.000 [2026:255:10:21:14]

1d 15:50

5:48 AM Sat 12-Sep

2026:255:09:51:43

Grating: NONE

1d 15:53

5:51 AM Sat 12-Sep

2026:255:10:30:34

Obsid: 32924 SI: HRC-I (5 ksec) Target: VV 114

1d 16:32

6:30 AM Sat 12-Sep

2026:255:11:30:00

Comm pass on DSS-65 (duration 1:00)

1d 17:31

7:30 AM Sat 12-Sep

2026:255:11:53:54

Maneuver to 77.06793 27.87095 95.151 [2026:255:12:23:07]

1d 17:55

7:53 AM Sat 12-Sep

2026:255:12:27:37

Obsid: 32923 SI: ACIS-S (16 ksec) Target: B2.2 0505+27

1d 18:29

8:27 AM Sat 12-Sep

2026:255:16:54:17

Maneuver to 302.77789 -36.08413 294.659 [2026:255:17:42:12]

1d 22:56

12:54 PM Sat 12-Sep

2026:255:17:46:42

Obsid: 31055 SI: ACIS-S (46 ksec) Target: GL 783

1d 23:48

1:46 PM Sat 12-Sep

2026:255:20:05:00

Comm pass on DSS-54 (duration 1:00)

2d 02:06

4:05 PM Sat 12-Sep

2026:256:02:40:00

Comm pass on DSS-23 (duration 1:00)

2d 08:41

10:40 PM Sat 12-Sep

2026:256:04:10:01

Load SEP0726A:CL256:0401 [2026:257:02:09:17]

2d 10:12

12:10 AM Sun 13-Sep

2026:256:04:10:01

Load SEP0726A:CL256:0401 [2026:257:02:09:17]

2d 10:12

12:10 AM Sun 13-Sep

2026:256:06:35:38

Maneuver to 340.83200 -9.50000 298.562 [2026:256:06:56:40]

2d 12:37

2:35 AM Sun 13-Sep

2026:256:06:39:12

Grating: HETG

2d 12:41

2:39 AM Sun 13-Sep

2026:256:06:41:15

RADMON Disable

2d 12:43

2:41 AM Sun 13-Sep

2026:256:07:01:10

ER Obsid: 41149 (3 ksec) Purpose: Perigee Attitude

2d 13:03

3:01 AM Sun 13-Sep

2026:256:07:51:10

Maneuver to 219.00000 -26.60000 244.158 [2026:256:08:27:17]

2d 13:53

3:51 AM Sun 13-Sep

2026:256:08:31:47

ER Obsid: 41148 (3 ksec) Purpose: Perigee Attitude

2d 14:33

4:31 AM Sun 13-Sep

2026:256:09:21:47

Maneuver to 340.83200 -9.50000 298.445 [2026:256:09:57:55]

2d 15:23

5:21 AM Sun 13-Sep

2026:256:10:00:00

Comm pass on DSS-34 (duration 1:00)

2d 16:01

6:00 AM Sun 13-Sep

2026:256:10:02:25

ER Obsid: 41147 (8 ksec) Purpose: Perigee Attitude

2d 16:04

6:02 AM Sun 13-Sep

2026:256:12:24:05

Maneuver to 219.00000 -26.60000 244.086 [2026:256:13:00:13]

2d 18:26

8:24 AM Sun 13-Sep

2026:256:13:04:43

ER Obsid: 41146 (3 ksec) Purpose: Perigee Attitude

2d 19:06

9:04 AM Sun 13-Sep

2026:256:16:59:22

Maneuver to 340.83200 -9.50000 298.238 [2026:256:17:35:30]

2d 23:01

12:59 PM Sun 13-Sep

2026:256:17:40:00

ER Obsid: 41145 (0 ksec) Purpose: Perigee Attitude

2d 23:41

1:40 PM Sun 13-Sep

2026:256:17:55:41

Maneuver to 346.20000 3.64900 215.176 [2026:256:18:25:25]

2d 23:57

1:55 PM Sun 13-Sep

CXO and GOES rates

CXO

GOES

Limit

HRC shield

250

HRC MCP

3314

P4GM

---

0.06

300

P41GM

---

0.01

8.47

CXO: from snapshot at 2026:253:11:46:04 (- 6:11)
GOES proxies: scaled 15 min average of GOES-16
Last avgs at HRC: - 0:18 P4GM: - 0:23 P41GM: - 0:20

ACE rates

Value

2hr limit

Orbital limit

Hours to
Orbital limit

Current flux

50000

12000

> 30

2hr avg flux

38.5

50000

12000

> 30

Orbital fluence

8.4x10⁷

---

2.0x10⁹

---

ACE data from 2026:253:17:40:00 (- 0:18)
Orbital fluence: integrated attenuated ACE flux
Grating attenuation not factored into current or 2hr flux numbers
RADMON and SOT alert limits information

3-day Solar-Geophysical Forecast
Geophysical Activity	Geophysical Activity Summary 08/2100Z to 09/2100Z: The geomagnetic field has been at quiet to unsettled levels for the past 24 hours. Solar wind speed reached a peak of 448 km/s at 09/2100Z. Total IMF reached 10.5 nT at 09/0430Z. The maximum southward component of Bz reached -6.9 nT at 09/1344Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 3370 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to unsettled levels on days one, two, and three (10 Sep, 11 Sep, 12 Sep).
Solar Activity	Analysis of Solar Active Regions and Activity from 08/2100Z to 09/2100Z: Solar activity has been at low levels for the past 24 hours. There are currently 8 numbered sunspot regions on the disk. IB. Solar Activity Forecast: Solar activity is likely to be low with a slight chance for an M-class flare on day one (10 Sep) and expected to be very low with a chance for a C-class flares and a slight chance for an M-class flare on day two (11 Sep) and expected to be very low with a chance for a C-class flares on day three (12 Sep).

3-day Solar-Geophysical Forecast

Geophysical Activity

Geophysical Activity Summary 08/2100Z to 09/2100Z: The geomagnetic field has been at quiet to unsettled levels for the past 24 hours. Solar wind speed reached a peak of 448 km/s at 09/2100Z. Total IMF reached 10.5 nT at 09/0430Z. The maximum southward component of Bz reached -6.9 nT at 09/1344Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 3370 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to unsettled levels on days one, two, and three (10 Sep, 11 Sep, 12 Sep).

Solar Activity

Analysis of Solar Active Regions and Activity from 08/2100Z to 09/2100Z: Solar activity has been at low levels for the past 24 hours. There are currently 8 numbered sunspot regions on the disk. IB. Solar Activity Forecast: Solar activity is likely to be low with a slight chance for an M-class flare on day one (10 Sep) and expected to be very low with a chance for a C-class flares and a slight chance for an M-class flare on day two (11 Sep) and expected to be very low with a chance for a C-class flares on day three (12 Sep).