Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 17-01-2020 and time 15:07:41 (UTC) in region 6 km SE Campotosto (AQ)

A magnitude ML 1.7 earthquake occured in region: 6 km SE Campotosto (AQ), on

  • 17-01-2020 15:07:41 (UTC)
  • 17-01-2020 16:07:41 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.5060, 13.3950 at 10 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

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 6 542 542
Capitignano AQ 8 665 1207
Crognaleto TE 8 1297 2504
Barete AQ 11 737 3241
Pizzoli AQ 11 4326 7567
Montereale AQ 12 2581 10148
Fano Adriano TE 13 296 10444
Pietracamela TE 13 271 10715
Cagnano Amiterno AQ 15 1369 12084
Cortino TE 16 656 12740
Amatrice RI 16 2657 15397
L'Aquila AQ 17 69753 85150
Scoppito AQ 19 3727 88877

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km N of L'Aquila (69753 inhabitants)
31 Km SW of Teramo (54892 inhabitants)
62 Km E of Terni (111501 inhabitants)
62 Km W of Montesilvano (53738 inhabitants)
66 Km W of Chieti (51815 inhabitants)
67 Km W of Pescara (121014 inhabitants)
76 Km SE of Foligno (57155 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 2020-01-17
15:07:41		 42.5058 13.395 10 2020-07-18
21:08:26		 Bollettino Sismico Italiano INGV 77381471
Reviewed
Rev100 		ML 1.7 2020-01-17
15:07:41		 42.5072 13.3978 10 2020-01-17
15:18:22		 Sala Sismica INGV-Roma 75614651
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-17 15:07:41 ± 0.06
Latitude 42.5058 ± 0.0036
Longitude 13.3950 ± 0.0049
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 77381471

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 499
Semi-minor axis of confidence ellipse (meter) 219
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 231
Circular confidence region, given by single value of horizontal uncertainty (meter) 500.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 90
Number of associated phases, regardless of their use for origin computation 38
Number of defining phases 38
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.03148
Epicentral distance of station farthest from the epicenter (degree) 0.67539
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 20
Magnitudes information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 26
Type of magnitude ML
Reference to an origin 77381471
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-03-31 09:16:17

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 18
Type of magnitude ML
Reference to an origin 75614651
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-17 15:18:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MOMA.HHZ. 2020-01-17T15:08:04.88 0.3 undecidable manual S 296 74.9694 50 0.88 53
IV.MF5.EHZ. 2020-01-17T15:07:58.53 0.3 undecidable manual S 6 53.7018 50 0.2 69
IV.MC2.EHZ. 2020-01-17T15:07:57.06 0.3 undecidable manual S 340 48.0186 50 0.25 69
IV.T0110.HHZ. 2020-01-17T15:07:56.14 0.3 undecidable manual S 134 43.8228 50 0.47 66
IV.GAVE.EHZ. 2020-01-17T15:07:56.04 0.3 undecidable manual S 297 45.8208 50 -0.18 70
IV.NRCA.HHZ. 2020-01-17T15:07:55.39 0.3 undecidable manual S 328 42.9237 50 -0.06 72
IV.MMO1.EHZ. 2020-01-17T15:07:55.78 0.6 undecidable manual S 353 44.0226 50 0.05 48
IV.VCEL.EHZ. 2020-01-17T15:07:55.21 0.3 undecidable manual S 109 38.5281 50 0.95 55
IV.MOMA.HHZ. 2020-01-17T15:07:54.48 0.6 undecidable manual P 296 74.9694 50 0.08 45
IV.FIAM.HNZ. 2020-01-17T15:07:53.29 0.6 undecidable manual S 221 34.8429 50 0.01 49
IV.LNSS.HHZ. 2020-01-17T15:07:52.00 0.6 undecidable manual S 291 30.9468 50 -0.24 47
IV.CSP1.EHZ. 2020-01-17T15:07:52.98 0.3 undecidable manual P 347 66.7776 50 -0.16 68
IV.MF5.EHZ. 2020-01-17T15:07:51.36 0.1 undecidable manual P 6 53.7018 50 0.24 91
IV.FAGN.HHZ. 2020-01-17T15:07:51.91 0.6 undecidable manual S 150 30.747 50 -0.29 47
IV.PTQR.HHZ. 2020-01-17T15:07:51.27 0.6 undecidable manual P 180 53.7018 50 0.16 46
IV.MTRA.EHZ. 2020-01-17T15:07:50.85 0.3 undecidable manual S 0 27.8499 50 -0.56 66
IV.MC2.EHZ. 2020-01-17T15:07:50.30 0.3 undecidable manual P 340 48.0186 50 0.06 72
IV.MMO1.EHZ. 2020-01-17T15:07:49.25 0.6 undecidable manual P 353 44.0226 50 -0.37 45
IV.NRCA.HHZ. 2020-01-17T15:07:49.24 0.1 undecidable manual P 328 42.9237 50 -0.22 93
IV.GAVE.EHZ. 2020-01-17T15:07:49.52 0.1 undecidable manual P 297 45.8208 50 -0.38 89
IV.T0110.HHZ. 2020-01-17T15:07:49.49 0.1 undecidable manual P 134 43.8228 50 -0.1 95
IV.VCEL.EHZ. 2020-01-17T15:07:48.74 0.1 undecidable manual P 109 38.5281 50 -0.04 97
IV.FIAM.HNZ. 2020-01-17T15:07:48.03 0.6 undecidable manual P 221 34.8429 50 -0.18 48
IV.T1299.EHZ. 2020-01-17T15:07:48.29 0.6 undecidable manual S 327 16.9719 120 0.18 49
MN.AQU.HNN. 2020-01-17T15:07:48.15 0.6 undecidable manual S 177 16.872 121 0.07 50
IV.RM33.EHZ. 2020-01-17T15:07:47.49 0.3 undecidable manual S 271 14.7741 124 0.03 76
IV.LNSS.HHZ. 2020-01-17T15:07:47.35 0.1 undecidable manual P 291 30.9468 50 -0.25 94
IV.SMA1.EHZ. 2020-01-17T15:07:47.69 0.6 undecidable manual S 341 14.6742 124 0.25 49
IV.FAGN.HHZ. 2020-01-17T15:07:47.93 0.6 undecidable manual P 150 30.747 50 0.34 46
IV.GIGS.HHZ. 2020-01-17T15:07:47.11 0.3 undecidable manual S 112 15.6732 122 -0.62 66
IV.MTRA.EHZ. 2020-01-17T15:07:46.74 0.1 undecidable manual P 0 27.8499 50 -0.39 92
IV.T1299.EHZ. 2020-01-17T15:07:45.43 0.1 undecidable manual P 327 16.9719 120 0.2 98
IV.CAMP.HHZ. 2020-01-17T15:07:45.03 0.3 undecidable manual S 19 3.4965 161 0.08 77
IV.RM33.EHZ. 2020-01-17T15:07:44.99 0.1 positive manual P 271 14.7741 124 0.14 99
MN.AQU.HNN. 2020-01-17T15:07:44.94 0.6 undecidable manual P 177 16.872 121 -0.26 48
IV.GIGS.HHZ. 2020-01-17T15:07:44.78 0.1 undecidable manual P 112 15.6732 122 -0.22 98
IV.SMA1.EHZ. 2020-01-17T15:07:44.95 0.1 undecidable manual P 341 14.6742 124 0.11 100
IV.CAMP.HHZ. 2020-01-17T15:07:43.62 0.1 undecidable manual P 19 3.4965 161 0.22 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAMP.HHE. ML:1.3 0.0003445 0.42 AML other m 2020-01-17T15:07:45.10
IV.CAMP.HHN. ML:1.3 0.00036899999999999997 0.36 AML other m 2020-01-17T15:07:45.15
IV.GIGS.HHN. ML:1.3 0.0001705 0.14 AML other m 2020-01-17T15:07:47.20
IV.GIGS.HHE. ML:1.3 0.0001875 0.16 AML other m 2020-01-17T15:07:47.16
IV.RM33.EHN. ML:2.1 0.0012050000000000001 0.24 AML other m 2020-01-17T15:07:47.70
IV.RM33.HNN. ML:2.1 0.0012549999999999998 0.24 AML other m 2020-01-17T15:07:47.70
IV.RM33.HNE. ML:1.9 0.000743 0.16 AML other m 2020-01-17T15:07:48.21
IV.RM33.EHE. ML:1.9 0.000758 0.94 AML other m 2020-01-17T15:07:48.60
IV.SMA1.EHN. ML:1.5 0.00029499999999999996 0.34 AML other m 2020-01-17T15:07:49.31
IV.SMA1.EHE. ML:1.6 0.000431 1.58 AML other m 2020-01-17T15:07:50.93
IV.MTRA.EHE. ML:1.8 0.00035150000000000003 0.28 AML other m 2020-01-17T15:07:51.26
IV.MTRA.HNE. ML:1.8 0.000368 1.44 AML other m 2020-01-17T15:07:51.94
IV.MTRA.EHN. ML:1.8 0.000343 0.3 AML other m 2020-01-17T15:07:51.28
IV.MTRA.HNN. ML:1.8 0.000298 0.3 AML other m 2020-01-17T15:07:51.28
IV.LNSS.HHN. ML:1.6 0.0001875 0.94 AML other m 2020-01-17T15:07:52.90
IV.LNSS.HHE. ML:1.6 0.00017649999999999998 1.86 AML other m 2020-01-17T15:07:52.05
IV.FAGN.HHN. ML:1.7 0.000231 1.3 AML other m 2020-01-17T15:07:53.84
IV.NRCA.HHN. ML:1.9 0.00023649999999999998 0.12 AML other m 2020-01-17T15:07:55.63
IV.NRCA.HHE. ML:2.0 0.000298 0.1 AML other m 2020-01-17T15:07:55.78
IV.FAGN.HHE. ML:1.8 0.00026649999999999997 1.18 AML other m 2020-01-17T15:07:55.37
IV.VCEL.EHE. ML:1.9 0.000279 0.72 AML other m 2020-01-17T15:07:56.82
IV.VCEL.EHN. ML:1.8 0.00022649999999999998 0.42 AML other m 2020-01-17T15:07:56.47
IV.T0110.HHE. ML:1.6 0.00012065 0.5 AML other m 2020-01-17T15:07:56.51
IV.GAVE.EHN. ML:1.4 0.0000815 0.58 AML other m 2020-01-17T15:07:56.35
IV.GAVE.EHE. ML:1.5 0.00008410000000000001 0.74 AML other m 2020-01-17T15:07:59.41
IV.T0110.HHN. ML:1.6 0.0001285 0.34 AML other m 2020-01-17T15:08:00.64
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