Seismicity - Station Location - Spring, Texas - 30° 00' N - 95° 20' W - Altitude 143 Feet AMSL

Click your refresh button to view the latest charts. Updated every five-minutes. If you hear of an earthquake it might show up on the helicorders below. Notice the time in UTC and then click on this link - USGS to find out which one it was and where. To see other helicorders compared with these go to the Amateur Teleseismic Network website or Public Seismic Network. New seismic event PSN Network files. See the seismograms of our latest recorded earthquake from this station. List of 4.0+ quakes we have recorded with their seismograms.

 

T-MAX® Long Period Horizontal Sensor

MINI-LEHMAN

Vertical Broadbanded Sensor

 

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Our Most Recent Recorded Large Earthquake Seismograms

The red letter "P" in the seismogram represents the PRIMARY wave and the "S" is the SECONDARY wave. The difference in time of these waves hitting our sensor is represented along the horizontal axis and is calculated in the top white box (Event Data Box) as Diff:##:##.## minutes. The farther away the quake the longer this period will typically be. The difference between the Org: time and the P: PRIMARY wave reaching our sensor shows how long these waves travel through and around the earth to reach us here in Spring, Texas.

 

JL1=(N/S) T-Max Modified Lehman, JL2=(N/S) Mini-Lehman, JLZ=Vertical Broadband

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Station History

  • We recorded 087 events in 2006.
  • We recorded 133 events in 2007.
  • We recorded 140 events in 2008.
  • We recorded 104 events in 2009.

 

Latest Quakes We Have Recorded Beginning on 01/03/2010

All times are in Universal Coordinated Time - Distances are from our Spring, TX station - Click on the individual links to view our seismograms of each event.

 

No
Event Date
Time UTC
Location
Miles
Kilometers
Mag
461

01/03/2010
22:36:30
7,545
12,142

7.2
462

01/05/2010
04:55:38
7,622
12,267

6.7
463

01/05/2010
12:15:00
7,529
12,117

6.9
464

01/10/2010
00:27:00
1,788
2,878

6.5
465

01/12/2010
21:53:08
1,656
2,666

7.0
466

01/19/2010
14:23:39
1,193
1,920

5.8
467

01/20/2010
11:03:43
1,634
2,630

6.1
468

02/01/2010
22:28:17
7,622
12,266

6.2
469

02/04/2010
20:20:21
1,798
2,894

6.0
470

02/18/2010
01:13:16
6,641
10,687

6.7
470

02/22/2010
07:00:54
6,482
10,431

5.8
471

02/26/2010
20:31:27
7,614
12,253

7.0
472

02/27/2010
06:34:14
4,763
7,665

8.8
473

03/04/2010
00:33:49
8,071
12,989

6.4
474

03/04/2010
14:02:30
7,109
11,441

6.4
475

03/04/2010
22:39:25
4,024
6,476

6.3
476

03/05/2010
16:06:57
10,354
16,663

6.5
477

03/11/2010
14:39:47
4,679
7,531

6.9
478

03/14/2010
08:08:05
6,491
10,447

6.6
479

03/16/2010
02:21:58
4,772
7,680

6.7
480

03/20/2010
14:00:51
7,659
12,326

6.2
481

03/30/2010
09:14:51
1,072
1,726

4.5
482

04/04/2010
22:40:39
1,177
1,895

7.2
483

04/05/2010
00:07:11
1,844
1,146

5.1
484

04/06/2010
08:12:23
1,160
1,867

4.7
485

04/06/2010
22:15:02
10,058
16,187

7.7
486

04/13/2010
23:49:36
8,015
12,899

6.9
487

04/25/2010
02:10:40
209
337

4.0
488

04/26/2010
02:59:51
7,998
12,871

6.5
489

04/30/2010
23:11:43
4,190
6,744

6.3
490

05/05/2010
16:29:02
10,348
16,653

6.3
491

05/06/2010
02:42:46
3,697
5,949

6.2
492

05/07/2010
17:46:16
2,090
3,364

5.1
493

05/08/2010
18:33:10
1,209
1,945

5.0
494

05/09/2010
05:59:42
9,990
16,077

7.2
495

05/20/2010
22:16:33
1,596
2,569

6.2
496

05/22/2010
17:30:57
1,205
1,939

4.9
497

05/24/2010
16:18:29
3,063
4,929

6.5
498

05/25/2010
10:09:06
3,442
5,539

6.3
499

05/27/2010
17:14:47
7,151
11,508

7.2
500

06/01/2010
03:26:18
1,596
2,569

6.1
501

06/12/2010
19:27:01
9,662
15,761

7.5
502

06/13/2010
07:48:46
921
1,482

4.9
503

06/13/2010
08:41:21
900
1,449

4.6
504

06/15/2010
04:26:58
1,215
1,955

5.7
505

06/16/2010
03:16:29
8,530
13,728

7.0
506

06/18/2010
02:23:08
5,909
9,509

5.9
507

06/23/2010
17:41:41
1,541
2,480

5.5
508

06/25/2010
17:09:03
976
1,572

4.9
509

06/26/2010
05:30:18
7,353
11,834

6.7
510

06/30/2010
07:22:08
938
1,509

6.2
511

07/02/2010
06:04:03
7,156
11,516

6.4
512

07/04/2010
21:55:50
6,365
10,243

6.4
513

07/07/2010
23:53:33
1,251
2,014

5.4
514

07/10/2010
11:43:32
7,460
12,006

6.2
515

07/12/2010
00:11:21
3,998
6,477

6.4
516

07/14/2010
08:32:21
4,891
7,872

6.5
517

07/18/2010
05:56:55
3,886
6,385

6.7
518

07/18/2010
13:04:12

New Britain Region, Papua New Guinea (2-events - M6.9, M7.4)
7,857
12,645

6.9
519

07/18/2010
19:47:58
3,880
6,374

5.8
520

07/19/2010
08:23:13
3,958
6,370

5.5
521

07/19/2010
17:15:03
2,236
3,598

5.1
522

07/23/2010
22:08:11

Moro Gulf, Mindanao, Philippines (3-events, M7.1, M7.2, M7.3)
8,820
14,195

7.3
523

07/28/2010
16:12:05
1,909
3,073

5.3
524

07/30/2010
03:56:14
5,171
8,322

6.2

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