Earthquake with magnitude of ML 1.8 on date 17-01-2019 and time 13:23:27 (Italy) in region 4 km SE Campotosto (AQ)

A magnitude ML 1.8 earthquake occured in region: 4 km SE Campotosto (AQ), on

  • 17-01-2019 12:23:27 (UTC)
  • 17-01-2019 13:23:27 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.53, 13.39 at 14 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.

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 4 542 542
Capitignano AQ 8 665 1207
Crognaleto TE 8 1297 2504
Montereale AQ 12 2581 5085
Fano Adriano TE 12 296 5381
Barete AQ 12 737 6118
Pizzoli AQ 13 4326 10444
Pietracamela TE 13 271 10715
Cortino TE 14 656 11371
Amatrice RI 14 2657 14028
Cagnano Amiterno AQ 16 1369 15397
L'Aquila AQ 20 69753 85150

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km N of L'Aquila (69753 inhabitants)
30 Km SW of Teramo (54892 inhabitants)
61 Km E of Terni (111501 inhabitants)
62 Km W of Montesilvano (53738 inhabitants)
67 Km W of Chieti (51815 inhabitants)
68 Km W of Pescara (121014 inhabitants)
74 Km SE of Foligno (57155 inhabitants)
79 Km NE of Tivoli (56533 inhabitants)
80 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
Rev 1000 ML 1.8 2019-01-17
12:23:27
42.53 13.39 14 2019-08-22
08:25:05
Bollettino Sismico Italiano INGV 69867171
Rev 100 ML 1.8 2019-01-17
12:23:27
42.53 13.39 15 2019-01-17
12:30:26
Sala Sismica INGV-Roma 64730071
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-01-17 12:23:27 ± 0.06
Latitude 42.53 ± 0.00
Longitude 13.39 ± 0.00
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 69867171

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 328
Semi-minor axis of confidence ellipse (meter) 75
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 35
Circular confidence region, given by single value of horizontal uncertainty (meter) 330
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 66
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 33
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.59715
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations 26
Type of magnitude ML
Reference to an origin 69867171
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-06-24 11:50:33

ML:1.8

Field Value
Value 1.8
Uncertainty 0.1
Num. used stations 14
Type of magnitude ML
Reference to an origin 64730071
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-01-17 12:30:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SEI.HHZ. 2019-01-17T12:24:30.35 3.0 undecidable manual Sn 0.88 0
IV.RIBO.EHZ.01 2019-01-17T12:24:02.77 3.0 undecidable manual Pg 5.21 0
IT.ORP.HGZ. 2019-01-17T12:24:01.27 3.0 undecidable manual Pn 2.44 0
IV.EL6.EHZ. 2019-01-17T12:23:56.79 3.0 undecidable manual S 0.24 0
IV.CESI.HHZ. 2019-01-17T12:23:48.38 1.0 undecidable manual S 323 0.5971 93 0.35 21
IV.FDMO.HHZ. 2019-01-17T12:23:47.34 1.0 undecidable manual S 336 0.5558 94 0.52 20
IT.MTCL.HGZ. 2019-01-17T12:23:46.78 1.0 undecidable manual S 328 0.5486 94 0.19 22
IV.MF5.EHZ. 2019-01-17T12:23:44.77 0.6 undecidable manual S 6 0.4623 95 0.71 38
IV.ARRO.EHZ. 2019-01-17T12:23:44.10 0.6 undecidable manual S 277 0.4649 95 -0.02 47
IV.MC2.EHZ. 2019-01-17T12:23:42.72 0.6 undecidable manual S 339 0.4119 95 0.16 46
IV.NRCA.HHZ. 2019-01-17T12:23:41.06 0.6 undecidable manual S 326 0.3678 96 -0.21 46
IV.MMO1.EHZ. 2019-01-17T12:23:41.35 0.6 undecidable manual S 353 0.375 96 -0.12 47
IV.FIAM.HHE. 2019-01-17T12:23:40.33 0.6 undecidable manual S 218 0.3301 97 0.19 46
IV.INTR.HHZ. 2019-01-17T12:23:39.84 3.0 negative manual P -0.67 0
IV.CSP1.EHZ. 2019-01-17T12:23:39.03 0.6 undecidable manual P 346 0.581 93 -0.19 44
IV.CESI.HHZ. 2019-01-17T12:23:39.33 0.6 undecidable manual P 323 0.5971 93 -0.17 44
IV.FAGN.HHZ. 2019-01-17T12:23:39.42 0.6 undecidable manual S 152 0.2968 99 0.24 46
IV.LNSS.HHZ. 2019-01-17T12:23:38.47 0.3 undecidable manual S 286 0.2707 100 0.06 72
IT.MTCL.HGZ. 2019-01-17T12:23:38.38 1.0 undecidable manual P 328 0.5486 94 -0.3 22
IV.FDMO.HHZ. 2019-01-17T12:23:38.65 0.3 undecidable manual P 336 0.5558 94 -0.16 67
IV.MF5.EHZ. 2019-01-17T12:23:37.53 0.3 undecidable manual P 6 0.4623 95 0.32 65
IV.ARRO.EHZ. 2019-01-17T12:23:36.89 0.6 undecidable manual P 277 0.4649 95 -0.36 44
IV.GAVE.EHZ. 2019-01-17T12:23:36.03 3.0 negative manual P -0.05 0
IV.MC2.EHZ. 2019-01-17T12:23:36.24 0.3 undecidable manual P 339 0.4119 95 -0.11 70
IV.MMO1.EHZ. 2019-01-17T12:23:35.49 0.3 undecidable manual P 353 0.375 96 -0.23 69
IV.NRCA.HHZ. 2019-01-17T12:23:35.45 0.3 undecidable manual P 326 0.3678 96 -0.15 70
IV.T1299.EHN. 2019-01-17T12:23:34.58 0.6 undecidable manual S 323 0.134 121 -0.01 50
IV.FAGN.HHZ. 2019-01-17T12:23:34.50 0.6 undecidable manual P 152 0.2968 99 0.1 48
IV.GIGS.HHZ. 2019-01-17T12:23:34.86 0.1 undecidable manual S 119 0.152 116 -0.18 95
IV.FIAM.HHE. 2019-01-17T12:23:34.98 0.6 undecidable manual P 218 0.3301 97 0.03 48
IV.RM33.EHZ. 2019-01-17T12:23:34.40 0.6 undecidable manual S 262 0.1331 121 -0.15 48
IV.LNSS.HHZ. 2019-01-17T12:23:33.91 0.3 undecidable manual P 286 0.2707 100 -0.04 73
IV.SMA1.EHZ. 2019-01-17T12:23:33.82 0.6 undecidable manual S 338 0.1115 128 -0.21 48
IV.CAMP.HHZ. 2019-01-17T12:23:32.67 0.3 undecidable manual S 54 0.0144 172 0.12 76
IV.SMA1.EHZ. 2019-01-17T12:23:31.41 0.3 undecidable manual P 338 0.1115 128 -0.01 75
IV.RM33.EHZ. 2019-01-17T12:23:31.77 0.3 undecidable manual P 262 0.1331 121 0.05 74
IV.T1299.EHN. 2019-01-17T12:23:31.83 0.1 undecidable manual P 323 0.134 121 0.08 98
IV.GIGS.HHZ. 2019-01-17T12:23:31.95 0.1 undecidable manual P 119 0.152 116 -0.06 98
IV.CAMP.HHZ. 2019-01-17T12:23:30.72 0.1 undecidable manual P 54 0.0144 172 0.15 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAMP.HHN. ML:1.3 0.000275 0.42 AML other m 2019-01-17T12:23:32.74
IV.CAMP.HHE. ML:1.4 0.0003455 0.48 AML other m 2019-01-17T12:23:32.72
IV.SMA1.EHN. ML:1.8 0.000559 0.14 AML other m 2019-01-17T12:23:34.43
IV.RM33.HNN. ML:1.8 0.000587 0.18 AML other m 2019-01-17T12:23:34.67
IV.RM33.EHE. ML:1.9 0.000717 0.3 AML other m 2019-01-17T12:23:34.82
IV.RM33.EHN. ML:1.9 0.000605 0.16 AML other m 2019-01-17T12:23:34.67
IV.RM33.HNE. ML:2 0.0007515 0.3 AML other m 2019-01-17T12:23:34.82
IV.SMA1.EHE. ML:1.7 0.0005155 0.18 AML other m 2019-01-17T12:23:34.98
IV.GIGS.HHE. ML:1.5 0.000219 1.78 AML other m 2019-01-17T12:23:35.91
IV.GIGS.HHN. ML:1.5 0.0002525 1.56 AML other m 2019-01-17T12:23:35.97
IV.LNSS.HHE. ML:2 0.0005315 1.28 AML other m 2019-01-17T12:23:39.14
IV.LNSS.HHN. ML:2 0.000517 1.28 AML other m 2019-01-17T12:23:39.85
IV.FAGN.HHN. ML:1.6 0.0001715 0.36 AML other m 2019-01-17T12:23:41.18
IV.FAGN.HHE. ML:1.8 0.0002705 0.4 AML other m 2019-01-17T12:23:41.71
IV.NRCA.HNN. ML:2.2 0.00048 0.66 AML other m 2019-01-17T12:23:41.57
IV.NRCA.HHN. ML:2.1 0.0004095 0.6 AML other m 2019-01-17T12:23:42.57
IV.NRCA.HHE. ML:2.1 0.000414 0.42 AML other m 2019-01-17T12:23:42.60
IV.NRCA.HNE. ML:2.1 0.0004415 0.62 AML other m 2019-01-17T12:23:42.60
IV.ARRO.EHE. ML:1.7 0.000127 0.2 AML other m 2019-01-17T12:23:44.41
IV.ARRO.EHN. ML:1.7 0.00013 0.76 AML other m 2019-01-17T12:23:45.26
IV.FDMO.HHN. ML:1.6 8.115E-5 0.28 AML other m 2019-01-17T12:23:48.44
IV.FDMO.HHE. ML:1.6 7.79E-5 0.2 AML other m 2019-01-17T12:23:48.36
IV.CESI.HHN. ML:1.6 6.935E-5 0.28 AML other m 2019-01-17T12:23:49.78
IV.CESI.HHE. ML:1.5 5.44E-5 1.34 AML other m 2019-01-17T12:23:49.05
IV.CSP1.EHN. ML:1.8 0.00012 0.42 AML other m 2019-01-17T12:23:59.63
IV.CSP1.EHE. ML:2 0.0001955 0.42 AML other m 2019-01-17T12:24:00.53
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download