Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 18-01-2016 and time 04:22:25 (Italy) in region 2 km SE Matelica (MC)

A magnitude ML 2.2 earthquake occured in region: 2 km SE Matelica (MC), on

  • 18-01-2016 03:22:25 (UTC)
  • 18-01-2016 04:22:25 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.2420, 13.0300 at 53 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
Matelica MC 2 9981 9981
Gagliole MC 3 620 10601
Castelraimondo MC 4 4587 15188
Esanatoglia MC 7 2034 17222
Pioraco MC 8 1134 18356
Cerreto d'Esi AN 10 3817 22173
Fiuminata MC 10 1402 23575
San Severino Marche MC 12 12726 36301
Camerino MC 12 6974 43275
Sefro MC 12 422 43697
Fabriano AN 15 31480 75177
Serrapetrona MC 15 966 76143
Poggio San Vicino MC 15 246 76389
Muccia MC 18 915 77304
Apiro MC 19 2280 79584
Belforte del Chienti MC 19 1886 81470
Caldarola MC 20 1823 83293
Gualdo Tadino PG 20 15208 98501
Serravalle di Chienti MC 20 1070 99571

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km NE of Foligno (57155 inhabitants)
54 Km E of Perugia (166134 inhabitants)
58 Km SW of Ancona (100861 inhabitants)
67 Km S of Fano (60888 inhabitants)
75 Km S of Pesaro (94582 inhabitants)
82 Km NE of Terni (111501 inhabitants)
85 Km NW of Teramo (54892 inhabitants)
96 Km E of Arezzo (99543 inhabitants)
99 Km SE of Rimini (147750 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 2.2 2016-01-18
03:22:25		 43.2422 13.0302 53 2016-05-17
13:16:24		 Bollettino Sismico Italiano INGV 24046951
Reviewed
Rev100 		ML 2.2 2016-01-18
03:22:25		 43.2538 13.0078 56 2016-01-18
03:37:22		 Sala Sismica INGV-Roma 23135011
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-01-18 03:22:25 ± 0.13
Latitude 43.2422 ± 0.0045
Longitude 13.0302 ± 0.0074
Depth (km) 53 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 24046951

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 652
Semi-minor axis of confidence ellipse (meter) 166
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 237
Circular confidence region, given by single value of horizontal uncertainty (meter) 650.0
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 72
Number of defining phases 70
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.05670
Number of stations at which the event was observed 39
Number of stations from which data was used for origin computation 37
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 11
Type of magnitude ML
Reference to an origin 24046951
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2016-03-30 16:00:09

ML:2.2

Field Value
Value 2.2
Uncertainty 0.4
Num. used stations 12
Type of magnitude ML
Reference to an origin 23135011
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-01-18 03:37:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.VITU.HHZ. 2016-01-18T03:23:01.63 3.0 positive manual Pn -1.8 0
IV.FIAM.HHZ. 2016-01-18T03:22:57.24 1.0 undecidable manual S 176 108.3138 103 0.43 20
IV.RM33.EHZ. 2016-01-18T03:22:52.44 0.6 undecidable manual S 169 82.6506 109 0.94 35
IV.MGAB.HHZ. 2016-01-18T03:22:51.53 0.6 undecidable manual S 244 82.8504 109 -0.01 46
IV.SMA1.EHZ. 2016-01-18T03:22:50.30 0.6 undecidable manual S 160 72.2721 113 0.9 37
IV.CESX.HHZ. 2016-01-18T03:22:50.28 0.6 undecidable manual S 207 78.9654 111 -0.47 42
IV.BADI.EHZ. 2016-01-18T03:22:49.37 0.6 undecidable manual S 295 69.9744 114 0.42 43
IV.LNSS.HHZ. 2016-01-18T03:22:49.92 0.6 undecidable manual S 179 70.8735 114 0.78 38
IV.ATMI.HHZ. 2016-01-18T03:22:48.07 0.6 undecidable manual S 280 62.3931 118 0.58 41
IV.ATPI.EHZ. 2016-01-18T03:22:47.06 1.0 undecidable manual S 295 55.6998 122 0.82 19
IV.APEC.HHZ. 2016-01-18T03:22:47.77 1.0 undecidable manual S 306 60.3951 119 0.65 20
IV.MOMA.HHZ. 2016-01-18T03:22:46.90 0.3 undecidable manual S 218 61.5939 119 -0.44 65
IV.FSSB.HHZ. 2016-01-18T03:22:46.62 0.6 undecidable manual S 338 54.0015 123 0.68 40
IV.ATTE.HHZ. 2016-01-18T03:22:46.30 0.6 undecidable manual S 265 54.9006 123 0.2 46
IV.FAGN.HHZ. 2016-01-18T03:22:45.58 0.6 undecidable manual P 157 117.2937 101 0.75 36
IV.ATBU.EHZ. 2016-01-18T03:22:45.27 0.3 undecidable manual S 304 46.7199 129 0.61 62
IV.MPAG.HNZ. 2016-01-18T03:22:45.22 0.6 undecidable manual S 333 48.1185 128 0.31 46
IV.PIEI.HHZ. 2016-01-18T03:22:45.70 0.3 undecidable manual S 309 51.5151 125 0.21 69
IV.BAT1.EHZ.01 2016-01-18T03:22:45.63 0.6 undecidable manual S 288 50.4162 126 0.33 45
IV.MURB.HNZ. 2016-01-18T03:22:44.34 0.3 undecidable manual S 273 40.9257 133 0.62 62
IV.MNTP.HNZ. 2016-01-18T03:22:44.00 0.3 undecidable manual S 108 37.3293 137 0.82 60
IV.FIAM.HHZ. 2016-01-18T03:22:43.82 0.3 undecidable manual P 176 108.3138 103 0.09 65
IV.GUMA.HHZ. 2016-01-18T03:22:43.00 0.3 undecidable manual S 129 31.746 142 0.61 65
IV.ASSB.HHZ. 2016-01-18T03:22:43.26 0.6 undecidable manual S 234 37.3293 137 0.08 48
IV.ATFO.HHZ. 2016-01-18T03:22:43.77 0.3 undecidable manual S 291 39.5271 135 0.26 70
IV.ATSC.EHZ. 2016-01-18T03:22:42.65 0.3 undecidable manual S 306 34.3434 139 -0.09 75
IV.FEMA.HNZ. 2016-01-18T03:22:42.42 0.3 undecidable manual S 177 31.1466 143 0.11 73
IV.ATCC.EHZ. 2016-01-18T03:22:42.33 0.6 undecidable manual S 259 32.1456 142 -0.12 50
IV.CSP1.EHZ. 2016-01-18T03:22:41.16 0.3 undecidable manual S 140 21.867 153 -0.08 76
IV.CAFI.HHZ. 2016-01-18T03:22:41.04 0.3 undecidable manual P 277 86.4468 108 -0.06 67
IV.MMUR.HNZ. 2016-01-18T03:22:41.21 0.3 undecidable manual S 353 22.2555 152 -0.07 76
IV.ARVD.HHZ. 2016-01-18T03:22:41.91 0.3 undecidable manual S 346 29.2485 145 -0.16 74
IV.FDMO.HHZ. 2016-01-18T03:22:41.05 0.3 undecidable manual S 169 23.2545 151 -0.33 72
IV.SSFR.HHZ. 2016-01-18T03:22:41.82 0.3 undecidable manual S 317 29.3484 144 -0.27 73
IV.RM33.EHZ. 2016-01-18T03:22:41.06 0.3 undecidable manual P 169 82.6506 109 0.4 64
IV.MDAR.HNZ. 2016-01-18T03:22:40.09 0.3 undecidable manual S 121 10.5783 166 -0.29 74
IV.FOSV.EHZ. 2016-01-18T03:22:40.61 3.0 undecidable manual S 19.9689 -0.46 0
IV.EL6.EHZ. 2016-01-18T03:22:40.36 0.6 undecidable manual S 31 11.2776 165 -0.06 52
IV.CING.HHZ. 2016-01-18T03:22:40.92 0.3 undecidable manual S 42 19.9689 155 -0.14 76
IV.MGAB.HHZ. 2016-01-18T03:22:40.54 0.1 positive manual P 244 82.8504 109 -0.14 88
IV.CESX.HHZ. 2016-01-18T03:22:39.84 0.6 undecidable manual P 207 78.9654 111 -0.39 42
IV.PE3.EHZ. 2016-01-18T03:22:39.02 0.6 undecidable manual P 320 66.1893 116 0.25 45
IV.SMA1.EHZ. 2016-01-18T03:22:39.72 0.3 undecidable manual P 160 72.2721 113 0.27 67
IV.BADI.EHZ. 2016-01-18T03:22:39.99 0.3 undecidable manual P 295 69.9744 114 0.8 57
IV.LNSS.HHZ. 2016-01-18T03:22:39.51 0.3 undecidable manual P 179 70.8735 114 0.21 68
IV.APEC.HHZ. 2016-01-18T03:22:38.31 0.3 undecidable manual P 306 60.3951 119 0.18 69
IV.ATMI.HHZ. 2016-01-18T03:22:38.78 0.6 undecidable manual P 280 62.3931 118 0.44 44
IV.MOMA.HHZ. 2016-01-18T03:22:38.01 0.3 undecidable manual P 218 61.5939 119 -0.25 67
IV.FSSB.HHZ. 2016-01-18T03:22:37.54 0.3 undecidable manual P 338 54.0015 123 0.09 72
IV.BAT1.EHZ.01 2016-01-18T03:22:37.05 0.3 undecidable manual P 288 50.4162 126 -0.03 72
IV.ATTE.HHZ. 2016-01-18T03:22:37.39 0.3 undecidable manual P 265 54.9006 123 -0.15 70
IV.ATVO.HHZ. 2016-01-18T03:22:37.34 0.6 undecidable manual P 287 52.7028 124 0.03 48
IV.ATPI.EHZ. 2016-01-18T03:22:37.65 0.3 undecidable manual P 295 55.6998 122 0.03 72
IV.MURB.HNZ. 2016-01-18T03:22:36.37 0.3 undecidable manual P 273 40.9257 133 0.2 71
IV.MPAG.HNZ. 2016-01-18T03:22:36.68 0.3 undecidable manual P 333 48.1185 128 -0.17 70
IV.PIEI.HHZ. 2016-01-18T03:22:36.79 0.1 positive manual P 309 51.5151 125 -0.4 89
IV.MNTP.HNZ. 2016-01-18T03:22:36.23 0.1 undecidable manual P 108 37.3293 137 0.37 93
IV.ATBU.EHZ. 2016-01-18T03:22:36.56 0.1 negative manual P 304 46.7199 129 -0.15 95
IV.GUMA.HHZ. 2016-01-18T03:22:35.47 0.1 positive manual P 129 31.746 142 0.07 100
IV.ASSB.HHZ. 2016-01-18T03:22:35.63 0.1 undecidable manual P 234 37.3293 137 -0.23 95
IV.ATSC.EHZ. 2016-01-18T03:22:35.10 0.1 undecidable manual P 306 34.3434 139 -0.5 90
IV.FEMA.HNZ. 2016-01-18T03:22:35.01 0.3 undecidable manual P 177 31.1466 143 -0.34 70
IV.ATFO.HHZ. 2016-01-18T03:22:35.60 0.3 undecidable manual P 291 39.5271 135 -0.44 68
IV.CING.HHZ. 2016-01-18T03:22:34.40 0.1 positive manual P 42 19.9689 155 -0.23 98
IV.ATCC.EHZ. 2016-01-18T03:22:34.98 0.3 undecidable manual P 259 32.1456 142 -0.45 69
IV.CSP1.EHZ. 2016-01-18T03:22:34.46 0.1 positive manual P 140 21.867 153 -0.28 96
IV.MMUR.HNZ. 2016-01-18T03:22:34.60 0.6 undecidable manual P 353 22.2555 152 -0.16 49
IV.ARVD.HHZ. 2016-01-18T03:22:34.79 0.1 positive manual P 346 29.2485 145 -0.43 92
IV.FDMO.HHZ. 2016-01-18T03:22:34.23 0.1 undecidable manual P 169 23.2545 151 -0.59 88
IV.SSFR.HHZ. 2016-01-18T03:22:34.80 0.1 positive manual P 317 29.3484 144 -0.43 92
IV.EL6.EHZ. 2016-01-18T03:22:33.91 0.1 positive manual P 31 11.2776 165 -0.35 97
IV.MDAR.HNZ. 2016-01-18T03:22:33.99 0.3 undecidable manual P 121 10.5783 166 -0.25 74
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARVD.HHN. ML:2.1 0.0002525 0.34 AML other m 2016-01-18T03:22:42.26
IV.ARVD.HHE. ML:2.1 0.00023449999999999998 0.46 AML other m 2016-01-18T03:22:42.38
IV.ATFO.HHN. ML:1.8 0.00012505 1.02 AML other m 2016-01-18T03:22:44.75
IV.ATFO.HHE. ML:2.0 0.000163 0.3 AML other m 2016-01-18T03:22:45.15
IV.ATPI.EHN. ML:1.8 0.00009735 1.26 AML other m 2016-01-18T03:22:49.23
IV.ATPI.EHE. ML:1.8 0.0000981 1.18 AML other m 2016-01-18T03:22:50.56
IV.CING.HHN. ML:2.1 0.000317 0.34 AML other m 2016-01-18T03:22:41.81
IV.CING.HHE. ML:2.2 0.0003355 0.32 AML other m 2016-01-18T03:22:41.68
IV.EL6.EHN. ML:2.2 0.0003715 0.44 AML other m 2016-01-18T03:22:40.80
IV.EL6.EHE. ML:2.1 0.00031000000000000005 0.62 AML other m 2016-01-18T03:22:40.84
IV.FDMO.HHN. ML:2.1 0.00026749999999999994 0.48 AML other m 2016-01-18T03:22:41.54
IV.FDMO.HHE. ML:2.0 0.000245 0.6 AML other m 2016-01-18T03:22:41.69
IV.FSSB.HHE. ML:2.4 0.000334 0.6 AML other m 2016-01-18T03:22:47.52
IV.FSSB.HHN. ML:2.6 0.0006075 0.42 AML other m 2016-01-18T03:22:47.74
IV.GUMA.HHE. ML:2.8 0.00117 0.26 AML other m 2016-01-18T03:22:43.35
IV.GUMA.HHN. ML:2.5 0.0006515 0.9 AML other m 2016-01-18T03:22:44.97
IV.MGAB.HHE. ML:1.8 0.0000718 0.62 AML other m 2016-01-18T03:22:51.97
IV.MGAB.HHN. ML:2.0 0.0000937 1.32 AML other m 2016-01-18T03:22:52.35
IV.PIEI.HHN. ML:1.9 0.0001245 0.46 AML other m 2016-01-18T03:22:46.23
IV.PIEI.HHE. ML:2.0 0.00016849999999999998 0.14 AML other m 2016-01-18T03:22:46.28
IV.SSFR.HNN. ML:2.8 0.00133 0.14 AML other m 2016-01-18T03:22:42.44
IV.SSFR.HNE. ML:3.0 0.0019500000000000001 0.2 AML other m 2016-01-18T03:22:42.32
IV.SSFR.HHN. ML:2.7 0.0010515 0.28 AML other m 2016-01-18T03:22:42.65
IV.SSFR.HHE. ML:2.9 0.0017250000000000002 0.2 AML other m 2016-01-18T03:22:42.32
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