Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 16-01-2020 and time 10:27:09 (UTC) in region 7 km W Cortino (TE)

A magnitude ML 2.1 earthquake occured in region: 7 km W Cortino (TE), on

  • 16-01-2020 10:27:09 (UTC)
  • 16-01-2020 11:27:09 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.6160, 13.4230 at 20 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
Cortino TE 7 656 656
Campotosto AQ 8 542 1198
Crognaleto TE 9 1297 2495
Amatrice RI 11 2657 5152
Rocca Santa Maria TE 12 537 5689
Fano Adriano TE 12 296 5985
Capitignano AQ 15 665 6650
Valle Castellana TE 15 977 7627
Pietracamela TE 15 271 7898
Accumoli RI 17 667 8565
Acquasanta Terme AP 17 2916 11481
Montorio al Vomano TE 18 8218 19699
Montereale AQ 18 2581 22280
Torricella Sicura TE 20 2641 24921

Municipalities with at least 50000 inhabitants

An earthquake occurred to
24 Km W of Teramo (54892 inhabitants)
29 Km N of L'Aquila (69753 inhabitants)
61 Km W of Montesilvano (53738 inhabitants)
64 Km E of Terni (111501 inhabitants)
67 Km W of Pescara (121014 inhabitants)
68 Km W of Chieti (51815 inhabitants)
70 Km SE of Foligno (57155 inhabitants)
89 Km NE of Tivoli (56533 inhabitants)
89 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 2.1 2020-01-16
10:27:09		 42.6163 13.4232 20 2020-07-18
21:08:20		 Bollettino Sismico Italiano INGV 76461001
Reviewed
Rev100 		ML 2.0 2020-01-16
10:27:09		 42.6198 13.4285 20 2020-01-16
10:42:37		 Sala Sismica INGV-Roma 75584101
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-16 10:27:09 ± 0.1
Latitude 42.6163 ± 0.0036
Longitude 13.4232 ± 0.0061
Depth (km) 20 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 76461001

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 539
Semi-minor axis of confidence ellipse (meter) 196
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 74
Circular confidence region, given by single value of horizontal uncertainty (meter) 540.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 122
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 36
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.75003
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 21
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.1
Num. used stations 20
Type of magnitude ML
Reference to an origin 76461001
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-02-12 12:16:33

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 32
Type of magnitude ML
Reference to an origin 75584101
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-16 10:42:37
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ATVO.HHZ. 2020-01-16T10:27:30.43 3.0 undecidable manual P 2.21 0
IV.CESI.HHZ. 2020-01-16T10:27:28.58 0.6 undecidable manual S 316 60.2952 101 0.3 43
IV.GUMA.HHZ. 2020-01-16T10:27:26.48 0.3 undecidable manual S 352 50.0166 103 0.89 54
IV.FDMO.HHZ. 2020-01-16T10:27:26.64 0.3 undecidable manual S 330 54.0015 102 0 69
IV.GAVE.EHZ. 2020-01-16T10:27:24.16 0.3 undecidable manual S 281 43.9227 106 0.13 68
IV.MF5.EHZ. 2020-01-16T10:27:24.03 0.3 undecidable manual S 4 41.3253 107 0.68 60
IV.MC2.EHZ. 2020-01-16T10:27:23.00 0.3 undecidable manual S 330 37.8288 109 0.52 64
IV.EL6.EHZ. 2020-01-16T10:27:23.59 0.3 undecidable manual P 342 83.25 97 -0.25 62
IV.LNSS.HHZ. 2020-01-16T10:27:21.02 0.3 undecidable manual S 267 31.3464 114 0.18 69
IV.NRCA.HHZ. 2020-01-16T10:27:21.47 0.3 undecidable manual S 314 34.8429 111 -0.25 68
IV.MMO1.EHZ. 2020-01-16T10:27:20.91 0.3 undecidable manual S 346 32.3454 113 -0.19 69
IV.CESI.HHZ. 2020-01-16T10:27:20.00 0.3 undecidable manual P 316 60.2952 101 -0.34 64
IV.T0110.HHZ. 2020-01-16T10:27:19.01 0.3 undecidable manual P 146 51.7038 103 -0.04 69
IV.MNTT.EHZ. 2020-01-16T10:27:19.82 3.0 positive manual P 0.66 0
IV.FEMA.HNZ. 2020-01-16T10:27:19.50 0.6 undecidable manual P 322 48.9177 104 0.87 36
IV.CSP1.EHZ. 2020-01-16T10:27:19.41 0.3 undecidable manual P 341 55.5999 102 -0.23 66
IV.FDMO.HHZ. 2020-01-16T10:27:19.06 0.6 undecidable manual P 330 54.0015 102 -0.34 43
IV.GIGS.HHZ. 2020-01-16T10:27:18.67 0.1 undecidable manual S 146 21.867 125 0.04 97
IV.GUMA.HHZ. 2020-01-16T10:27:18.95 0.6 undecidable manual P 352 50.0166 103 0.16 45
IV.RM33.EHZ. 2020-01-16T10:27:18.56 0.3 undecidable manual S 235 20.7681 127 0.15 70
IV.MF5.EHZ. 2020-01-16T10:27:17.61 0.3 undecidable manual P 4 41.3253 107 0.11 70
IV.OFFI.HHZ. 2020-01-16T10:27:17.69 3.0 undecidable manual P 0.3 0
IV.FAGN.HHZ. 2020-01-16T10:27:17.43 0.6 undecidable manual P 161 41.0256 107 -0.03 47
IV.MTRA.HNZ. 2020-01-16T10:27:17.11 0.3 undecidable manual S 352 15.6732 136 -0.28 70
IV.GAVE.EHZ. 2020-01-16T10:27:17.61 0.3 undecidable manual P 281 43.9227 106 -0.28 67
IV.VCEL.EHZ. 2020-01-16T10:27:17.81 0.3 undecidable manual P 126 42.1245 107 0.2 68
IV.NRCA.HHZ. 2020-01-16T10:27:16.27 0.1 positive manual P 314 34.8429 111 -0.28 90
IV.CAMP.HHZ. 2020-01-16T10:27:16.47 0.3 undecidable manual S 187 8.9799 152 0.14 72
IV.MC2.EHZ. 2020-01-16T10:27:16.79 0.3 undecidable manual P 330 37.8288 109 -0.2 68
IV.T1299.HNZ. 2020-01-16T10:27:16.94 0.3 undecidable manual S 280 11.6772 145 0.24 70
IV.MMO1.EHZ. 2020-01-16T10:27:15.84 0.3 undecidable manual P 346 32.3454 113 -0.36 67
IV.SMA1.EHZ. 2020-01-16T10:27:15.90 0.3 undecidable manual S 282 7.3815 157 -0.24 72
IV.LNSS.HHZ. 2020-01-16T10:27:15.87 0.1 undecidable manual P 267 31.3464 114 -0.18 93
IV.RM33.EHZ. 2020-01-16T10:27:14.61 0.1 positive manual P 235 20.7681 127 -0.03 98
IV.GIGS.HHZ. 2020-01-16T10:27:14.65 0.1 undecidable manual P 146 21.867 125 -0.13 95
IV.MTRA.HNZ. 2020-01-16T10:27:13.88 0.1 undecidable manual P 352 15.6732 136 -0.17 95
IV.T1299.HNZ. 2020-01-16T10:27:13.70 0.1 undecidable manual P 280 11.6772 145 0.04 98
IV.SMA1.EHZ. 2020-01-16T10:27:13.33 0.1 undecidable manual P 282 7.3815 157 0 100
IV.CAMP.HHZ. 2020-01-16T10:27:13.50 0.3 undecidable manual P 187 8.9799 152 0.06 74
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAMP.HHN. ML:1.9 0.0005920000000000001 0.44 AML other m 2020-01-16T10:27:16.57
IV.CAMP.HHE. ML:2.0 0.0007664999999999999 0.2 AML other m 2020-01-16T10:27:16.65
IV.SMA1.EHE. ML:2.3 0.001685 0.5 AML other m 2020-01-16T10:27:16.45
IV.SMA1.EHN. ML:2.0 0.000777 0.82 AML other m 2020-01-16T10:27:16.39
IV.RM33.HNE. ML:2.1 0.0007685 0.4 AML other m 2020-01-16T10:27:18.63
IV.RM33.HNN. ML:2.0 0.0005974999999999999 1.1 AML other m 2020-01-16T10:27:18.68
IV.RM33.EHN. ML:2.0 0.0006419999999999999 1.1 AML other m 2020-01-16T10:27:18.68
IV.RM33.EHE. ML:2.1 0.0007405 0.14 AML other m 2020-01-16T10:27:18.83
IV.LNSS.HHE. ML:2.2 0.0006865 0.36 AML other m 2020-01-16T10:27:21.28
IV.NRCA.HHN. ML:2.1 0.00048650000000000006 1.3 AML other m 2020-01-16T10:27:21.27
IV.LNSS.HHN. ML:2.2 0.0005935000000000001 0.16 AML other m 2020-01-16T10:27:22.40
IV.NRCA.HHE. ML:2.3 0.0007920000000000001 0.4 AML other m 2020-01-16T10:27:22.39
IV.MF5.EHN. ML:2.0 0.0002935 0.2 AML other m 2020-01-16T10:27:24.49
IV.GAVE.EHN. ML:2.2 0.00040300000000000004 1.2 AML other m 2020-01-16T10:27:24.91
IV.GAVE.EHE. ML:2.0 0.00029749999999999997 1.12 AML other m 2020-01-16T10:27:24.40
IV.MF5.EHE. ML:2.0 0.0002815 0.62 AML other m 2020-01-16T10:27:25.54
IV.OFFI.HHN. ML:2.0 0.0002665 1.06 AML other m 2020-01-16T10:27:26.30
IV.GUMA.HHE. ML:2.0 0.0002445 0.54 AML other m 2020-01-16T10:27:26.48
IV.GUMA.HHN. ML:2.2 0.000393 0.18 AML other m 2020-01-16T10:27:26.68
IV.OFFI.HHE. ML:1.9 0.0002155 0.2 AML other m 2020-01-16T10:27:27.57
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
Waveforms Seismic signals in miniseed + resp format Download