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
242/1345-1615	1430	1600	DSS-54	MADRID	Sun Aug 30 10:30 AM EDT	1:30
243/1300-1500	1345	1445	DSS-24	GOLDSTONE	Mon Aug 31 09:45 AM EDT	1:00
243/1730-1940	1830	1925	DSS-54	MADRID	Mon Aug 31 02:30 PM EDT	0:55

Chandra Events (Load link unavailable)
`Time (UT)`	Event	`Delta time`	`Time (Eastern)`
`2026:242:01:40:00`	Comm pass on DSS-24 (duration 1:00)	`-11:56`	`9:40 PM Sat 29-Aug`
`2026:242:01:40:00`	Load AUG2426A:CL242:0101 [2026:242:22:06:33]	`-11:56`	`9:40 PM Sat 29-Aug`
`2026:242:01:40:00`	Load AUG2426A:CL242:0101 [2026:242:22:06:33]	`-11:56`	`9:40 PM Sat 29-Aug`
`2026:242:06:50:37`	Maneuver to 271.35953 2.51141 259.136 [2026:242:07:09:05]	`- 6:45`	`2:50 AM Sun 30-Aug`
`2026:242:07:33:02`	Obsid: 26973 SI: HRC-I (5 ksec) Target: 70 OPH	`- 6:02`	`3:33 AM Sun 30-Aug`
`2026:242:08:56:22`	Maneuver to 325.21386 -8.36216 266.059 [2026:242:09:19:34]	`- 4:39`	`4:56 AM Sun 30-Aug`
`2026:242:09:24:04`	Obsid: 32509 SI: ACIS-I (9 ksec) Target: RMJ214053.7-082	`- 4:11`	`5:24 AM Sun 30-Aug`
`2026:242:12:00:14`	Maneuver to 234.90000 -40.90000 254.293 [2026:242:12:31:22]	`- 1:35`	`8:00 AM Sun 30-Aug`
`2026:242:12:31:22`	ER Obsid: 41188 (0 ksec) Purpose: Intermediate Attitud	`- 1:04`	`8:31 AM Sun 30-Aug`
`2026:242:12:31:43`	Maneuver to 134.87897 -43.54084 145.017 [2026:242:12:59:27]	`- 1:04`	`8:31 AM Sun 30-Aug`
`2026:242:13:03:57`	Obsid: 32512 SI: ACIS-I (14 ksec) Target: [CTC2021] Vela	`- 0:32`	`9:03 AM Sun 30-Aug`
`2026:242:13:36:01`	--------------- NOW ---------------	`0:00`	`9:36 AM Sun 30-Aug`
`2026:242:14:30:00`	Comm pass on DSS-54 (duration 1:00)	`0:53`	`10:30 AM Sun 30-Aug`
`2026:242:17:02:17`	Maneuver to 267.17477 -27.14534 276.994 [2026:242:17:35:23]	`3:26`	`1:02 PM Sun 30-Aug`
`2026:242:17:39:53`	Obsid: 32513 SI: ACIS-S (16 ksec) Target: SNR G1.9+0.3	`4:03`	`1:39 PM Sun 30-Aug`
`2026:242:22:03:33`	Load AUG3126A:CL242:2201 [2026:244:08:38:21]	`8:27`	`6:03 PM Sun 30-Aug`
`2026:242:22:03:33`	Load AUG3126A:CL242:2201 [2026:244:08:38:21]	`8:27`	`6:03 PM Sun 30-Aug`
`2026:242:22:06:33`	Maneuver to 258.19753 64.06929 248.010 [2026:242:22:38:54]	`8:30`	`6:06 PM Sun 30-Aug`
`2026:242:22:43:24`	Obsid: 30424 SI: ACIS-I (15 ksec) Target: Abell 2255	`9:07`	`6:43 PM Sun 30-Aug`
`2026:242:23:20:00`	Comm pass on DSS-23 (duration 1:00)	`9:43`	`7:20 PM Sun 30-Aug`
`2026:243:02:55:57`	Maneuver to 336.10000 -6.25000 247.000 [2026:243:03:29:19]	`13:19`	`10:55 PM Sun 30-Aug`
`2026:243:02:59:31`	Grating: HETG	`13:23`	`10:59 PM Sun 30-Aug`
`2026:243:03:01:57`	RADMON Disable	`13:25`	`11:01 PM Sun 30-Aug`
`2026:243:03:33:49`	ER Obsid: 41187 (3 ksec) Purpose: Perigee Attitude	`13:57`	`11:33 PM Sun 30-Aug`
`2026:243:04:46:35`	Maneuver to 342.00000 -7.00000 122.205 [2026:243:05:25:30]	`15:10`	`12:46 AM Mon 31-Aug`
`2026:243:05:30:00`	ER Obsid: 41186 (2 ksec) Purpose: Perigee Attitude	`15:53`	`1:30 AM Mon 31-Aug`
`2026:243:06:16:50`	Maneuver to 108.00000 30.00000 76.998 [2026:243:06:55:30]	`16:40`	`2:16 AM Mon 31-Aug`
`2026:243:07:00:00`	ER Obsid: 41185 (3 ksec) Purpose: Perigee Attitude	`17:23`	`3:00 AM Mon 31-Aug`
`2026:243:08:52:32`	Maneuver to 2.75000 8.30000 125.542 [2026:243:09:25:30]	`19:16`	`4:52 AM Mon 31-Aug`
`2026:243:09:30:00`	ER Obsid: 41184 (3 ksec) Purpose: Perigee Attitude	`19:53`	`5:30 AM Mon 31-Aug`
`2026:243:10:51:46`	Maneuver to 115.00000 37.00000 66.229 [2026:243:11:25:30]	`21:15`	`6:51 AM Mon 31-Aug`
`2026:243:11:30:00`	ER Obsid: 41183 (1 ksec) Purpose: Perigee Attitude	`21:53`	`7:30 AM Mon 31-Aug`
`2026:243:11:54:24`	Maneuver to 203.90000 -8.70000 249.754 [2026:243:12:40:30]	`22:18`	`7:54 AM Mon 31-Aug`
`2026:243:12:45:00`	ER Obsid: 41182 (1 ksec) Purpose: Perigee Attitude	`23:08`	`8:45 AM Mon 31-Aug`
`2026:243:13:15:52`	Maneuver to 336.00000 -10.00000 291.489 [2026:243:13:55:30]	`23:39`	`9:15 AM Mon 31-Aug`
`2026:243:13:45:00`	Comm pass on DSS-24 (duration 1:00)	`1d 00:08`	`9:45 AM Mon 31-Aug`
`2026:243:14:00:00`	ER Obsid: 41181 (2 ksec) Purpose: Perigee Attitude	`1d 00:23`	`10:00 AM Mon 31-Aug`
`2026:243:15:11:11`	Maneuver to 220.59817 -17.22772 251.800 [2026:243:15:46:46]	`1d 01:35`	`11:11 AM Mon 31-Aug`
`2026:243:15:11:46`	Grating: NONE	`1d 01:35`	`11:11 AM Mon 31-Aug`
`2026:243:15:33:24`	RADMON Enable	`1d 01:57`	`11:33 AM Mon 31-Aug`
`2026:243:15:51:16`	Obsid: 30196 SI: ACIS-S (13 ksec) Target: NGC5728	`1d 02:15`	`11:51 AM Mon 31-Aug`
`2026:243:18:25:00`	Comm pass on DSS-54 (duration 1:00)	`1d 04:48`	`2:25 PM Mon 31-Aug`
`2026:243:19:27:56`	Maneuver to 266.99125 -28.11684 270.477 [2026:243:19:48:43]	`1d 05:51`	`3:27 PM Mon 31-Aug`
`2026:243:19:53:13`	Obsid: 32535 SI: ACIS-S (2 ksec) Target: SRGA J174800.5-	`1d 06:17`	`3:53 PM Mon 31-Aug`
`2026:243:20:26:33`	Maneuver to 258.19437 64.07097 252.013 [2026:243:20:58:33]	`1d 06:50`	`4:26 PM Mon 31-Aug`
`2026:243:21:03:03`	Obsid: 32529 SI: ACIS-I (18 ksec) Target: Abell 2255	`1d 07:27`	`5:03 PM Mon 31-Aug`
`2026:244:02:03:03`	Maneuver to 352.21800 5.24940 155.998 [2026:244:02:34:04]	`1d 12:27`	`10:03 PM Mon 31-Aug`
`2026:244:02:20:00`	Comm pass on DSS-23 (duration 1:00)	`1d 12:43`	`10:20 PM Mon 31-Aug`
`2026:244:02:45:28`	Obsid: 30440 SI: HRC-I (10 ksec) Target: G29-38	`1d 13:09`	`10:45 PM Mon 31-Aug`
`2026:244:05:33:48`	Maneuver to 49.86396 41.49970 109.852 [2026:244:05:59:22]	`1d 15:57`	`1:33 AM Tue 01-Sep`
`2026:244:06:03:52`	Obsid: 31881 SI: ACIS-I (30 ksec) Target: Perseus cluster	`1d 16:27`	`2:03 AM Tue 01-Sep`
`2026:244:13:30:00`	Comm pass on DSS-53 (duration 1:00)	`1d 23:53`	`9:30 AM Tue 01-Sep`
`2026:244:13:30:00`	Load AUG3126A:CL244:1301 [2026:246:00:55:44]	`1d 23:53`	`9:30 AM Tue 01-Sep`
`2026:244:13:30:00`	Load AUG3126A:CL244:1301 [2026:246:00:55:44]	`1d 23:53`	`9:30 AM Tue 01-Sep`
`2026:244:14:30:32`	Maneuver to 352.21596 5.24401 138.718 [2026:244:14:55:28]	`2d 00:54`	`10:30 AM Tue 01-Sep`
`2026:244:15:12:57`	Obsid: 32530 SI: HRC-I (8 ksec) Target: G29-38	`2d 01:36`	`11:12 AM Tue 01-Sep`
`2026:244:17:36:17`	Maneuver to 40.65693 -21.56235 86.747 [2026:244:18:04:49]	`2d 04:00`	`1:36 PM Tue 01-Sep`
`2026:244:18:09:19`	Obsid: 30402 SI: ACIS-S (34 ksec) Target: ClG J0242-2132	`2d 04:33`	`2:09 PM Tue 01-Sep`
`2026:244:23:20:00`	Comm pass on DSS-24 (duration 1:30)	`2d 09:43`	`7:20 PM Tue 01-Sep`
`2026:245:03:35:59`	Maneuver to 352.21515 5.24450 139.527 [2026:245:04:04:39]	`2d 13:59`	`11:35 PM Tue 01-Sep`
`2026:245:04:18:24`	Obsid: 30441 SI: HRC-I (5 ksec) Target: G29-38	`2d 14:42`	`12:18 AM Wed 02-Sep`
`2026:245:05:41:44`	Maneuver to 152.52232 54.48946 11.482 [2026:245:06:19:08]	`2d 16:05`	`1:41 AM Wed 02-Sep`
`2026:245:06:23:38`	Obsid: 32520 SI: ACIS-I (10 ksec) Target: UGC 05479	`2d 16:47`	`2:23 AM Wed 02-Sep`
`2026:245:09:10:18`	Maneuver to 335.11703 1.17653 210.000 [2026:245:09:49:12]	`2d 19:34`	`5:10 AM Wed 02-Sep`
`2026:245:09:53:42`	Obsid: 32517 SI: ACIS-S (10 ksec) Target: SDSSJ222024.58+	`2d 20:17`	`5:53 AM Wed 02-Sep`
`2026:245:10:00:00`	Comm pass on DSS-36 (duration 1:00)	`2d 20:23`	`6:00 AM Wed 02-Sep`
`2026:245:12:52:02`	Maneuver to 238.93044 11.21497 267.000 [2026:245:13:25:55]	`2d 23:16`	`8:52 AM Wed 02-Sep`
`2026:245:13:30:25`	Obsid: 30438 SI: ACIS-I (16 ksec) Target: PG 1553+113	`2d 23:54`	`9:30 AM Wed 02-Sep`

Chandra Events (Load link unavailable)

Time (UT)

Event

Delta time

Time (Eastern)

2026:242:01:40:00

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

-11:56

9:40 PM Sat 29-Aug

2026:242:01:40:00

Load AUG2426A:CL242:0101 [2026:242:22:06:33]

-11:56

9:40 PM Sat 29-Aug

2026:242:01:40:00

Load AUG2426A:CL242:0101 [2026:242:22:06:33]

-11:56

9:40 PM Sat 29-Aug

2026:242:06:50:37

Maneuver to 271.35953 2.51141 259.136 [2026:242:07:09:05]

- 6:45

2:50 AM Sun 30-Aug

2026:242:07:33:02

Obsid: 26973 SI: HRC-I (5 ksec) Target: 70 OPH

- 6:02

3:33 AM Sun 30-Aug

2026:242:08:56:22

Maneuver to 325.21386 -8.36216 266.059 [2026:242:09:19:34]

- 4:39

4:56 AM Sun 30-Aug

2026:242:09:24:04

Obsid: 32509 SI: ACIS-I (9 ksec) Target: RMJ214053.7-082

- 4:11

5:24 AM Sun 30-Aug

2026:242:12:00:14

Maneuver to 234.90000 -40.90000 254.293 [2026:242:12:31:22]

- 1:35

8:00 AM Sun 30-Aug

2026:242:12:31:22

ER Obsid: 41188 (0 ksec) Purpose: Intermediate Attitud

- 1:04

8:31 AM Sun 30-Aug

2026:242:12:31:43

Maneuver to 134.87897 -43.54084 145.017 [2026:242:12:59:27]

- 1:04

8:31 AM Sun 30-Aug

2026:242:13:03:57

Obsid: 32512 SI: ACIS-I (14 ksec) Target: [CTC2021] Vela

- 0:32

9:03 AM Sun 30-Aug

2026:242:13:36:01

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

0:00

9:36 AM Sun 30-Aug

2026:242:14:30:00

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

0:53

10:30 AM Sun 30-Aug

2026:242:17:02:17

Maneuver to 267.17477 -27.14534 276.994 [2026:242:17:35:23]

3:26

1:02 PM Sun 30-Aug

2026:242:17:39:53

Obsid: 32513 SI: ACIS-S (16 ksec) Target: SNR G1.9+0.3

4:03

1:39 PM Sun 30-Aug

2026:242:22:03:33

Load AUG3126A:CL242:2201 [2026:244:08:38:21]

8:27

6:03 PM Sun 30-Aug

2026:242:22:03:33

Load AUG3126A:CL242:2201 [2026:244:08:38:21]

8:27

6:03 PM Sun 30-Aug

2026:242:22:06:33

Maneuver to 258.19753 64.06929 248.010 [2026:242:22:38:54]

8:30

6:06 PM Sun 30-Aug

2026:242:22:43:24

Obsid: 30424 SI: ACIS-I (15 ksec) Target: Abell 2255

9:07

6:43 PM Sun 30-Aug

2026:242:23:20:00

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

9:43

7:20 PM Sun 30-Aug

2026:243:02:55:57

Maneuver to 336.10000 -6.25000 247.000 [2026:243:03:29:19]

13:19

10:55 PM Sun 30-Aug

2026:243:02:59:31

Grating: HETG

13:23

10:59 PM Sun 30-Aug

2026:243:03:01:57

RADMON Disable

13:25

11:01 PM Sun 30-Aug

2026:243:03:33:49

ER Obsid: 41187 (3 ksec) Purpose: Perigee Attitude

13:57

11:33 PM Sun 30-Aug

2026:243:04:46:35

Maneuver to 342.00000 -7.00000 122.205 [2026:243:05:25:30]

15:10

12:46 AM Mon 31-Aug

2026:243:05:30:00

ER Obsid: 41186 (2 ksec) Purpose: Perigee Attitude

15:53

1:30 AM Mon 31-Aug

2026:243:06:16:50

Maneuver to 108.00000 30.00000 76.998 [2026:243:06:55:30]

16:40

2:16 AM Mon 31-Aug

2026:243:07:00:00

ER Obsid: 41185 (3 ksec) Purpose: Perigee Attitude

17:23

3:00 AM Mon 31-Aug

2026:243:08:52:32

Maneuver to 2.75000 8.30000 125.542 [2026:243:09:25:30]

19:16

4:52 AM Mon 31-Aug

2026:243:09:30:00

ER Obsid: 41184 (3 ksec) Purpose: Perigee Attitude

19:53

5:30 AM Mon 31-Aug

2026:243:10:51:46

Maneuver to 115.00000 37.00000 66.229 [2026:243:11:25:30]

21:15

6:51 AM Mon 31-Aug

2026:243:11:30:00

ER Obsid: 41183 (1 ksec) Purpose: Perigee Attitude

21:53

7:30 AM Mon 31-Aug

2026:243:11:54:24

Maneuver to 203.90000 -8.70000 249.754 [2026:243:12:40:30]

22:18

7:54 AM Mon 31-Aug

2026:243:12:45:00

ER Obsid: 41182 (1 ksec) Purpose: Perigee Attitude

23:08

8:45 AM Mon 31-Aug

2026:243:13:15:52

Maneuver to 336.00000 -10.00000 291.489 [2026:243:13:55:30]

23:39

9:15 AM Mon 31-Aug

2026:243:13:45:00

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

1d 00:08

9:45 AM Mon 31-Aug

2026:243:14:00:00

ER Obsid: 41181 (2 ksec) Purpose: Perigee Attitude

1d 00:23

10:00 AM Mon 31-Aug

2026:243:15:11:11

Maneuver to 220.59817 -17.22772 251.800 [2026:243:15:46:46]

1d 01:35

11:11 AM Mon 31-Aug

2026:243:15:11:46

Grating: NONE

1d 01:35

11:11 AM Mon 31-Aug

2026:243:15:33:24

RADMON Enable

1d 01:57

11:33 AM Mon 31-Aug

2026:243:15:51:16

Obsid: 30196 SI: ACIS-S (13 ksec) Target: NGC5728

1d 02:15

11:51 AM Mon 31-Aug

2026:243:18:25:00

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

1d 04:48

2:25 PM Mon 31-Aug

2026:243:19:27:56

Maneuver to 266.99125 -28.11684 270.477 [2026:243:19:48:43]

1d 05:51

3:27 PM Mon 31-Aug

2026:243:19:53:13

Obsid: 32535 SI: ACIS-S (2 ksec) Target: SRGA J174800.5-

1d 06:17

3:53 PM Mon 31-Aug

2026:243:20:26:33

Maneuver to 258.19437 64.07097 252.013 [2026:243:20:58:33]

1d 06:50

4:26 PM Mon 31-Aug

2026:243:21:03:03

Obsid: 32529 SI: ACIS-I (18 ksec) Target: Abell 2255

1d 07:27

5:03 PM Mon 31-Aug

2026:244:02:03:03

Maneuver to 352.21800 5.24940 155.998 [2026:244:02:34:04]

1d 12:27

10:03 PM Mon 31-Aug

2026:244:02:20:00

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

1d 12:43

10:20 PM Mon 31-Aug

2026:244:02:45:28

Obsid: 30440 SI: HRC-I (10 ksec) Target: G29-38

1d 13:09

10:45 PM Mon 31-Aug

2026:244:05:33:48

Maneuver to 49.86396 41.49970 109.852 [2026:244:05:59:22]

1d 15:57

1:33 AM Tue 01-Sep

2026:244:06:03:52

Obsid: 31881 SI: ACIS-I (30 ksec) Target: Perseus cluster

1d 16:27

2:03 AM Tue 01-Sep

2026:244:13:30:00

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

1d 23:53

9:30 AM Tue 01-Sep

2026:244:13:30:00

Load AUG3126A:CL244:1301 [2026:246:00:55:44]

1d 23:53

9:30 AM Tue 01-Sep

2026:244:13:30:00

Load AUG3126A:CL244:1301 [2026:246:00:55:44]

1d 23:53

9:30 AM Tue 01-Sep

2026:244:14:30:32

Maneuver to 352.21596 5.24401 138.718 [2026:244:14:55:28]

2d 00:54

10:30 AM Tue 01-Sep

2026:244:15:12:57

Obsid: 32530 SI: HRC-I (8 ksec) Target: G29-38

2d 01:36

11:12 AM Tue 01-Sep

2026:244:17:36:17

Maneuver to 40.65693 -21.56235 86.747 [2026:244:18:04:49]

2d 04:00

1:36 PM Tue 01-Sep

2026:244:18:09:19

Obsid: 30402 SI: ACIS-S (34 ksec) Target: ClG J0242-2132

2d 04:33

2:09 PM Tue 01-Sep

2026:244:23:20:00

Comm pass on DSS-24 (duration 1:30)

2d 09:43

7:20 PM Tue 01-Sep

2026:245:03:35:59

Maneuver to 352.21515 5.24450 139.527 [2026:245:04:04:39]

2d 13:59

11:35 PM Tue 01-Sep

2026:245:04:18:24

Obsid: 30441 SI: HRC-I (5 ksec) Target: G29-38

2d 14:42

12:18 AM Wed 02-Sep

2026:245:05:41:44

Maneuver to 152.52232 54.48946 11.482 [2026:245:06:19:08]

2d 16:05

1:41 AM Wed 02-Sep

2026:245:06:23:38

Obsid: 32520 SI: ACIS-I (10 ksec) Target: UGC 05479

2d 16:47

2:23 AM Wed 02-Sep

2026:245:09:10:18

Maneuver to 335.11703 1.17653 210.000 [2026:245:09:49:12]

2d 19:34

5:10 AM Wed 02-Sep

2026:245:09:53:42

Obsid: 32517 SI: ACIS-S (10 ksec) Target: SDSSJ222024.58+

2d 20:17

5:53 AM Wed 02-Sep

2026:245:10:00:00

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

2d 20:23

6:00 AM Wed 02-Sep

2026:245:12:52:02

Maneuver to 238.93044 11.21497 267.000 [2026:245:13:25:55]

2d 23:16

8:52 AM Wed 02-Sep

2026:245:13:30:25

Obsid: 30438 SI: ACIS-I (16 ksec) Target: PG 1553+113

2d 23:54

9:30 AM Wed 02-Sep

CXO and GOES rates

CXO

GOES

Limit

HRC shield

250

HRC MCP

6374

P4GM

---

0.07

300

P41GM

---

0.01

8.47

CXO: from snapshot at 2026:242:02:35:54 (-11:00)
GOES proxies: scaled 15 min average of GOES-16
Last avgs at HRC: - 0:16 P4GM: - 0:16 P41GM: - 0:16

ACE rates

Value

2hr limit

Orbital limit

Hours to
Orbital limit

Current flux

20.1

50000

12000

> 30

2hr avg flux

50000

12000

> 30

Orbital fluence

2.4x10⁸

---

2.0x10⁹

---

ACE data from 2026:242:13:25:00 (- 0:11)
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 28/2100Z to 29/2100Z: The geomagnetic field has been at quiet to active levels for the past 24 hours. Solar wind speed reached a peak of 475 km/s at 29/1439Z. Total IMF reached 13 nT at 29/0039Z. The maximum southward component of Bz reached 11 nT at 29/0518Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 399 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to active levels on day one (30 Aug) and quiet levels on days two and three (31 Aug, 01 Sep).
Solar Activity	Analysis of Solar Active Regions and Activity from 28/2100Z to 29/2100Z: Solar activity has been at low levels for the past 24 hours. There are currently 5 numbered sunspot regions on the disk. IB. Solar Activity Forecast: Solar activity is expected to be low with a chance for M-class flares on days one and two (30 Aug, 31 Aug) 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 three (01 Sep).

3-day Solar-Geophysical Forecast

Geophysical Activity

Geophysical Activity Summary 28/2100Z to 29/2100Z: The geomagnetic field has been at quiet to active levels for the past 24 hours. Solar wind speed reached a peak of 475 km/s at 29/1439Z. Total IMF reached 13 nT at 29/0039Z. The maximum southward component of Bz reached 11 nT at 29/0518Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 399 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to active levels on day one (30 Aug) and quiet levels on days two and three (31 Aug, 01 Sep).

Solar Activity

Analysis of Solar Active Regions and Activity from 28/2100Z to 29/2100Z: Solar activity has been at low levels for the past 24 hours. There are currently 5 numbered sunspot regions on the disk. IB. Solar Activity Forecast: Solar activity is expected to be low with a chance for M-class flares on days one and two (30 Aug, 31 Aug) 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 three (01 Sep).