Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 12-01-2019 and time 20:37:52 (Italy) in region 3 km SW Campotosto (AQ)

A magnitude ML 1.7 earthquake occured in region: 3 km SW Campotosto (AQ), on

  • 12-01-2019 19:37:52 (UTC)
  • 12-01-2019 20:37:52 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.5380, 13.3470 at 15 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Campotosto AQ 3 542 542
Capitignano AQ 4 665 1207
Montereale AQ 8 2581 3788
Barete AQ 11 737 4525
Crognaleto TE 11 1297 5822
Amatrice RI 11 2657 8479
Pizzoli AQ 12 4326 12805
Cagnano Amiterno AQ 13 1369 14174
Fano Adriano TE 16 296 14470
Cortino TE 16 656 15126
Pietracamela TE 17 271 15397
Cittareale RI 18 482 15879
Borbona RI 18 617 16496
Accumoli RI 19 667 17163
Scoppito AQ 20 3727 20890

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km N of L'Aquila (69753 inhabitants)
32 Km W of Teramo (54892 inhabitants)
57 Km E of Terni (111501 inhabitants)
66 Km W of Montesilvano (53738 inhabitants)
70 Km SE of Foligno (57155 inhabitants)
71 Km W of Chieti (51815 inhabitants)
72 Km W of Pescara (121014 inhabitants)
78 Km NE of Tivoli (56533 inhabitants)
79 Km NE of Guidonia Montecelio (88673 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 1.7 2019-01-12
19:37:52		 42.5383 13.3467 15 2019-08-22
08:24:53		 Bollettino Sismico Italiano INGV 66801161
Reviewed
Rev100 		ML 1.7 2019-01-12
19:37:52		 42.5348 13.3445 14 2019-01-12
19:48:00		 Sala Sismica INGV-Roma 64646841
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-01-12 19:37:52 ± 0.07
Latitude 42.5383 ± 0.0045
Longitude 13.3467 ± 0.0049
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 66801161

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 485
Semi-minor axis of confidence ellipse (meter) 204
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 213
Circular confidence region, given by single value of horizontal uncertainty (meter) 490.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 106
Number of associated phases, regardless of their use for origin computation 40
Number of defining phases 40
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.04587
Epicentral distance of station farthest from the epicenter (degree) 1.20869
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 23
Magnitudes information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 33
Type of magnitude ML
Reference to an origin 66801161
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-06-11 22:18:33

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 30
Type of magnitude ML
Reference to an origin 64646841
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-01-12 19:48:00
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NARO.HHZ. 2019-01-12T19:38:14.38 0.3 undecidable manual P 333 134.1657 92 -0.14 57
IV.CESX.HHZ. 2019-01-12T19:38:12.10 0.6 undecidable manual S 277 62.5929 94 0.5 41
IV.GUMA.HHZ. 2019-01-12T19:38:11.36 0.6 undecidable manual S 359 58.1973 94 0.92 35
IV.CSP1.EHZ. 2019-01-12T19:38:11.91 0.6 undecidable manual S 349 62.493 94 0.33 43
IV.FDMO.HHZ. 2019-01-12T19:38:10.75 0.6 undecidable manual S 339 59.1963 94 0.05 45
IV.MF5.EHZ. 2019-01-12T19:38:09.16 0.6 undecidable manual S 10 50.7159 95 0.71 39
IV.ARRO.EHZ. 2019-01-12T19:38:07.76 0.6 undecidable manual S 276 47.7189 96 0.11 46
IV.VCEL.EHZ. 2019-01-12T19:38:07.27 0.6 undecidable manual S 111 43.4232 97 0.75 38
IV.MC2.EHZ. 2019-01-12T19:38:06.56 0.6 undecidable manual S 343 43.3233 97 0.07 47
IV.GAVE.EHZ. 2019-01-12T19:38:05.82 0.6 undecidable manual S 295 40.7259 97 0.03 47
IV.ASSB.HHZ. 2019-01-12T19:38:05.99 0.1 undecidable manual P 315 79.1652 93 -0.05 87
IV.MMO1.EHZ. 2019-01-12T19:38:05.35 0.6 undecidable manual S 358 40.0266 97 -0.28 45
IV.INTR.HHZ. 2019-01-12T19:38:04.88 0.1 undecidable manual P 142 74.2701 93 -0.41 82
IV.MOMA.HHZ. 2019-01-12T19:38:04.57 0.3 undecidable manual P 295 69.8745 94 -0.04 67
IV.NRCA.HHZ. 2019-01-12T19:38:04.72 0.6 undecidable manual S 330 37.8288 98 -0.32 44
IV.CESX.HHZ. 2019-01-12T19:38:03.32 0.3 undecidable manual P 277 62.5929 94 -0.17 66
IV.CSP1.EHZ. 2019-01-12T19:38:03.26 0.1 undecidable manual P 349 62.493 94 -0.22 87
IV.GUMA.HHZ. 2019-01-12T19:38:02.96 0.3 undecidable manual P 359 58.1973 94 0.14 67
IV.LNSS.HHZ. 2019-01-12T19:38:02.10 0.3 undecidable manual S 286 26.0517 104 0.16 70
IV.OFFI.HHE. 2019-01-12T19:38:02.80 0.3 undecidable manual P 32 51.9036 95 0.93 53
IV.FDMO.HHZ. 2019-01-12T19:38:02.57 0.1 negative manual P 339 59.1963 94 -0.4 84
IV.MF5.EHZ. 2019-01-12T19:38:01.82 0.1 undecidable manual P 10 50.7159 95 0.15 90
IV.ARRO.EHZ. 2019-01-12T19:38:01.19 0.1 undecidable manual P 276 47.7189 96 -0.02 93
IV.MC2.EHZ. 2019-01-12T19:38:00.35 0.1 negative manual P 343 43.3233 97 -0.19 90
IV.VCEL.EHZ. 2019-01-12T19:38:00.50 0.3 undecidable manual P 111 43.4232 97 -0.06 70
IV.GAVE.EHZ. 2019-01-12T19:38:00.01 0.1 negative manual P 295 40.7259 97 -0.13 92
IV.GIGS.HHZ. 2019-01-12T19:38:00.35 0.3 undecidable manual S 117 20.7681 111 -0.25 70
IV.NRCA.HHZ. 2019-01-12T19:37:59.45 0.1 negative manual P 330 37.8288 98 -0.25 90
IV.FAGN.HHZ. 2019-01-12T19:37:59.39 0.3 undecidable manual P 147 35.9418 99 -0.02 71
IV.MMO1.EHZ. 2019-01-12T19:37:59.79 0.1 undecidable manual P 358 40.0266 97 -0.25 90
IV.T1299.HNZ. 2019-01-12T19:37:58.40 0.1 undecidable manual S 334 11.877 131 -0.15 97
IV.RM33.EHZ. 2019-01-12T19:37:58.60 0.1 undecidable manual S 253 11.2776 133 0.17 96
IV.SMA1.EHZ. 2019-01-12T19:37:57.90 0.1 undecidable manual S 355 10.2786 136 -0.34 93
IV.LNSS.HHZ. 2019-01-12T19:37:57.99 0.1 negative manual P 286 26.0517 104 0.08 96
IV.CAMP.HHZ. 2019-01-12T19:37:57.40 0.1 undecidable manual S 93 5.0949 156 -0.08 100
IV.GIGS.HHZ. 2019-01-12T19:37:57.04 0.1 negative manual P 117 20.7681 111 -0.1 96
IV.T1299.HNZ. 2019-01-12T19:37:56.06 0.1 positive manual P 334 11.877 131 0.11 97
IV.RM33.EHZ. 2019-01-12T19:37:56.14 0.1 undecidable manual P 253 11.2776 133 0.25 94
IV.SMA1.EHZ. 2019-01-12T19:37:55.82 0.1 positive manual P 355 10.2786 136 0.04 99
IV.CAMP.HHZ. 2019-01-12T19:37:55.47 0.1 undecidable manual P 93 5.0949 156 0.13 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAMP.HHE. ML:1.9 0.00097498705 0.1664 AML other m 2019-01-12T19:37:57.57
IV.CAMP.HHN. ML:1.8 0.000798 0.18 AML other m 2019-01-12T19:37:57.51
IV.RM33.EHE. ML:1.4 0.0002645 1.38 AML other m 2019-01-12T19:37:58.00
IV.RM33.EHN. ML:1.5 0.00027350000000000003 0.32 AML other m 2019-01-12T19:37:58.68
IV.GIGS.HHN. ML:1.6 0.000241 0.26 AML other m 2019-01-12T19:38:00.60
IV.GIGS.HHE. ML:1.3 0.00012017905 0.1408 AML other m 2019-01-12T19:38:00.55
IV.LNSS.HHN. ML:1.9 0.0003830489 0.1408 AML other m 2019-01-12T19:38:02.43
IV.LNSS.HHE. ML:2.1 0.000625 0.12 AML other m 2019-01-12T19:38:02.61
IV.NRCA.HHN. ML:2.1 0.00046950000000000003 0.42 AML other m 2019-01-12T19:38:05.14
IV.GAVE.EHN. ML:1.8 0.0001984088 0.2688 AML other m 2019-01-12T19:38:06.11
IV.GAVE.EHE. ML:1.8 0.00022135670000000002 0.1664 AML other m 2019-01-12T19:38:06.31
IV.NRCA.HHE. ML:1.9 0.0002875 0.12 AML other m 2019-01-12T19:38:06.18
IV.FAGN.HHN. ML:1.7 0.00020150000000000002 0.58 AML other m 2019-01-12T19:38:06.54
IV.FAGN.HHE. ML:1.7 0.000189 0.44 AML other m 2019-01-12T19:38:07.09
IV.VCEL.EHE. ML:1.8 0.00019 0.46 AML other m 2019-01-12T19:38:09.38
IV.ARRO.EHE. ML:1.5 0.00008035 0.66 AML other m 2019-01-12T19:38:09.15
IV.ARRO.EHN. ML:1.7 0.0001325 0.18 AML other m 2019-01-12T19:38:09.72
IV.MF5.EHN. ML:1.9 0.00020191745 0.448 AML other m 2019-01-12T19:38:09.56
IV.VCEL.EHN. ML:1.7 0.0001641772 0.896 AML other m 2019-01-12T19:38:10.37
IV.FDMO.HHE. ML:1.5 0.00006369353499999999 0.2048 AML other m 2019-01-12T19:38:11.92
IV.GUMA.HHN. ML:1.8 0.000126 1.34 AML other m 2019-01-12T19:38:12.95
IV.FDMO.HHN. ML:1.5 0.0000682 0.58 AML other m 2019-01-12T19:38:13.40
IV.CSP1.EHE. ML:1.6 0.00007055060000000001 0.2048 AML other m 2019-01-12T19:38:13.64
IV.CESX.HHE. ML:1.5 0.0000544 0.66 AML other m 2019-01-12T19:38:14.01
IV.CESX.HHN. ML:1.5 0.00005715000000000001 1.44 AML other m 2019-01-12T19:38:14.83
IV.CSP1.EHN. ML:1.6 0.00007414045 0.2944 AML other m 2019-01-12T19:38:15.13
IV.MOMA.HHE. ML:1.8 0.00009834999999999999 0.96 AML other m 2019-01-12T19:38:15.61
IV.MOMA.HHN. ML:1.7 0.00007425 0.42 AML other m 2019-01-12T19:38:16.03
IV.GUMA.HHE. ML:1.9 0.000176 0.44 AML other m 2019-01-12T19:38:16.27
IV.ASSB.HHN. ML:1.5 0.0000445 0.92 AML other m 2019-01-12T19:38:19.77
IV.ASSB.HHE. ML:1.6 0.00004905 0.42 AML other m 2019-01-12T19:38:25.99
IV.INTR.HHN. ML:1.5 0.00004995144 1.3312 AML other m 2019-01-12T19:38:29.10
IV.INTR.HNN. ML:2.1 0.00018564185 0.7552 AML other m 2019-01-12T19:38:33.57
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download