Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 26-12-2019 and time 11:54:45 (UTC) in region 5 km NW Muccia (MC)

A magnitude ML 1.8 earthquake occured in region: 5 km NW Muccia (MC), on

  • 26-12-2019 11:54:45 (UTC)
  • 26-12-2019 12:54:45 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.1100, 12.9980 at 9 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
Muccia MC 5 915 915
Serravalle di Chienti MC 6 1070 1985
Sefro MC 6 422 2407
Camerino MC 6 6974 9381
Pioraco MC 8 1134 10515
Pieve Torina MC 8 1458 11973
Pievebovigliana MC 9 866 12839
Fiuminata MC 10 1402 14241
Fiordimonte MC 11 202 14443
Castelraimondo MC 12 4587 19030
Monte Cavallo MC 13 145 19175
Fiastra MC 15 559 19734
Gagliole MC 16 620 20354
Esanatoglia MC 16 2034 22388
Matelica MC 16 9981 32369
Nocera Umbra PG 17 5839 38208
Acquacanina MC 17 121 38329
Serrapetrona MC 17 966 39295
Caldarola MC 19 1823 41118
San Severino Marche MC 20 12726 53844

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km NE of Foligno (57155 inhabitants)
50 Km E of Perugia (166134 inhabitants)
67 Km NE of Terni (111501 inhabitants)
70 Km SW of Ancona (100861 inhabitants)
76 Km NW of Teramo (54892 inhabitants)
82 Km S of Fano (60888 inhabitants)
89 Km S of Pesaro (94582 inhabitants)
90 Km NW of L'Aquila (69753 inhabitants)
99 Km E of Arezzo (99543 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 1.8 2019-12-26
11:54:45		 43.1102 12.9985 9 2020-02-28
16:42:22		 Bollettino Sismico Italiano INGV 76188141
Reviewed
Rev100 		ML 1.9 2019-12-26
11:54:45		 43.1068 13.0005 10 2019-12-26
12:07:15		 Sala Sismica INGV-Roma 74994161
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-26 11:54:45 ± 0.03
Latitude 43.1102 ± 0.0018
Longitude 12.9985 ± 0.0025
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 76188141

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 177
Semi-minor axis of confidence ellipse (meter) 112
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 56
Circular confidence region, given by single value of horizontal uncertainty (meter) 180.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 27
Number of associated phases, regardless of their use for origin computation 86
Number of defining phases 85
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) 0.67809
Number of stations at which the event was observed 45
Number of stations from which data was used for origin computation 44
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 43
Type of magnitude ML
Reference to an origin 76188141
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-02-04 07:06:40

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 46
Type of magnitude ML
Reference to an origin 74994161
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-12-26 12:07:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
TV.SF01.EHZ. 2019-12-26T11:55:19.30 3.0 undecidable manual S -2.9 0
IV.MGAB.HHZ. 2019-12-26T11:55:08.25 0.1 undecidable manual S 253 75.1692 50 0.05 88
IV.ARRO.EHZ. 2019-12-26T11:55:05.13 0.3 undecidable manual S 198 61.8936 50 0.48 62
IV.CESX.HHE. 2019-12-26T11:55:05.91 0.3 undecidable manual S 211 64.8906 50 0.44 62
IV.SMA1.EHZ. 2019-12-26T11:55:04.32 0.1 undecidable manual S 153 59.7957 50 0.21 87
IV.PIEI.HHZ. 2019-12-26T11:55:04.73 0.1 undecidable manual S 322 60.1953 50 0.51 81
IV.ATVO.HHZ. 2019-12-26T11:55:03.72 0.1 undecidable manual S 302 56.499 50 0.49 83
IV.LNSS.HHZ. 2019-12-26T11:55:03.05 0.1 undecidable manual S 177 56.3991 50 -0.13 89
IT.GNU.HGE. 2019-12-26T11:55:01.95 0.3 undecidable manual S 226 48.618 50 0.83 55
IV.MOMA.HHZ. 2019-12-26T11:55:01.37 0.1 undecidable manual S 226 48.618 50 0.26 88
IV.MTRA.EHZ. 2019-12-26T11:55:01.57 0.1 undecidable manual S 140 50.8158 50 -0.13 90
IV.ARVD.HHZ. 2019-12-26T11:54:59.80 0.1 undecidable manual S 354 43.3233 50 0.11 92
IV.MF5.EHZ. 2019-12-26T11:54:59.33 0.1 undecidable manual S 110 39.7269 50 0.57 83
IV.MURB.HHZ. 2019-12-26T11:54:59.60 0.1 undecidable manual S 294 41.9247 50 0.27 89
IV.ATSC.EHE. 2019-12-26T11:54:59.51 0.1 undecidable manual S 324 43.0236 50 -0.1 92
IV.SSFR.HHZ. 2019-12-26T11:54:58.93 0.1 undecidable manual S 334 40.2264 50 0.06 93
IV.MGAB.HHZ. 2019-12-26T11:54:58.54 0.1 undecidable manual P 253 75.1692 50 0.05 88
IV.BADI.EHZ. 2019-12-26T11:54:58.72 0.1 undecidable manual P 306 75.2691 50 0.21 85
IV.MMO1.EHZ. 2019-12-26T11:54:57.04 0.1 undecidable manual S 131 35.4423 50 -0.56 84
IV.SAP2.EHZ. 2019-12-26T11:54:57.19 0.3 undecidable manual S 92 32.4453 50 0.38 66
IV.MMUR.HNE. 2019-12-26T11:54:57.55 0.3 undecidable manual S 360 36.8298 50 -0.41 65
IV.CESX.HHE. 2019-12-26T11:54:56.76 0.3 undecidable manual P 211 64.8906 50 -0.15 66
IV.CING.HNZ. 2019-12-26T11:54:56.82 0.1 undecidable manual S 28 33.4443 50 -0.25 91
IV.ATCC.EHZ. 2019-12-26T11:54:56.19 0.1 undecidable manual S 286 30.1476 107 0.05 95
IV.ARRO.EHZ. 2019-12-26T11:54:56.21 0.3 undecidable manual P 198 61.8936 50 -0.22 65
IV.NRCA.HNZ. 2019-12-26T11:54:56.16 0.1 undecidable manual S 163 32.0457 50 -0.54 85
IV.PIEI.HHZ. 2019-12-26T11:54:56.08 0.1 undecidable manual P 322 60.1953 50 -0.11 89
IT.FOPC.HGN. 2019-12-26T11:54:55.63 0.1 undecidable manual S 237 28.5492 107 0.03 96
IV.LNSS.HHZ. 2019-12-26T11:54:55.25 0.1 negative manual P 177 56.3991 50 -0.34 85
IV.MC2.EHZ. 2019-12-26T11:54:55.01 0.1 undecidable manual S 145 26.9508 108 -0.04 96
IV.GUMA.HHZ. 2019-12-26T11:54:55.70 0.1 undecidable manual S 101 27.75 108 0.36 90
IV.ATVO.HHZ. 2019-12-26T11:54:55.52 0.1 negative manual P 302 56.499 50 -0.1 90
IV.MNTT.EHZ. 2019-12-26T11:54:55.04 0.1 positive manual P 96 48.7179 50 0.64 79
IV.FOSV.EHZ. 2019-12-26T11:54:55.19 0.1 undecidable manual S 317 28.0497 108 -0.25 92
IV.SMA1.EHZ. 2019-12-26T11:54:55.85 0.1 undecidable manual P 153 59.7957 50 -0.27 86
IV.ASSB.HHE. 2019-12-26T11:54:55.33 0.1 undecidable manual S 255 28.5492 107 -0.26 91
IV.MOMA.HHZ. 2019-12-26T11:54:54.01 0.1 undecidable manual P 226 48.618 50 -0.38 86
IV.EL6.EHZ. 2019-12-26T11:54:54.46 0.1 undecidable manual S 19 25.752 109 -0.2 93
IV.MTRA.EHZ. 2019-12-26T11:54:54.34 0.1 undecidable manual P 140 50.8158 50 -0.39 85
IT.GNU.HGE. 2019-12-26T11:54:54.34 0.3 undecidable manual P 226 48.618 50 -0.05 69
IV.MF5.EHZ. 2019-12-26T11:54:53.24 0.1 undecidable manual P 110 39.7269 50 0.21 91
IV.MURB.HHZ. 2019-12-26T11:54:53.25 0.1 positive manual P 294 41.9247 50 -0.11 92
IV.ATSC.EHE. 2019-12-26T11:54:53.24 0.1 undecidable manual P 324 43.0236 50 -0.29 88
IV.SSFR.HHZ. 2019-12-26T11:54:53.15 0.1 undecidable manual P 334 40.2264 50 0.05 93
IV.ARVD.HHZ. 2019-12-26T11:54:53.30 0.1 undecidable manual P 354 43.3233 50 -0.27 89
IV.MMUR.HNE. 2019-12-26T11:54:52.72 0.3 undecidable manual P 360 36.8298 50 0.14 69
IV.SSM1.HNZ. 2019-12-26T11:54:52.69 0.3 undecidable manual S 48 19.5693 115 0.02 73
IV.MMO1.EHZ. 2019-12-26T11:54:52.02 0.1 undecidable manual P 131 35.4423 50 -0.34 89
IV.SAP2.EHZ. 2019-12-26T11:54:52.12 0.3 undecidable manual P 92 32.4453 50 0.21 69
IV.ATCC.EHZ. 2019-12-26T11:54:51.36 0.1 positive manual P 286 30.1476 107 -0.16 93
IV.MDAR.HNZ. 2019-12-26T11:54:51.57 0.1 undecidable manual S 52 14.874 121 0.34 92
IV.NRCA.HNZ. 2019-12-26T11:54:51.56 0.1 undecidable manual P 163 32.0457 50 -0.29 90
IV.FEMA.HNZ. 2019-12-26T11:54:51.84 0.1 undecidable manual S 166 16.9719 118 -0.02 98
IV.PF6.EHE. 2019-12-26T11:54:51.59 0.1 undecidable manual S 79 16.1727 119 -0.03 98
IT.FOPC.HGN. 2019-12-26T11:54:51.04 0.1 positive manual P 237 28.5492 107 -0.17 93
IV.SNTG.HHZ. 2019-12-26T11:54:51.75 0.1 undecidable manual S 344 16.7721 118 -0.05 97
IV.GUMA.HHZ. 2019-12-26T11:54:51.14 0.1 positive manual P 101 27.75 108 0.08 95
IV.CING.HNZ. 2019-12-26T11:54:51.78 0.1 positive manual P 28 33.4443 50 -0.28 90
IV.CSP1.EHE. 2019-12-26T11:54:51.92 0.1 undecidable manual S 97 16.872 118 0.09 96
IV.CESI.HHZ. 2019-12-26T11:54:51.10 0.1 undecidable manual S 213 13.9749 123 0.14 96
IV.FOSV.EHZ. 2019-12-26T11:54:50.95 0.1 negative manual P 317 28.0497 108 -0.17 93
IV.ASSB.HHE. 2019-12-26T11:54:50.97 0.1 undecidable manual P 255 28.5492 107 -0.23 92
IV.GAG1.HNZ. 2019-12-26T11:54:50.92 0.3 undecidable manual S 21 15.2736 120 -0.43 68
IV.EL6.EHZ. 2019-12-26T11:54:50.56 0.1 positive manual P 19 25.752 109 -0.11 95
IT.MTCL.HGZ. 2019-12-26T11:54:50.52 0.1 undecidable manual S 180 12.876 125 -0.14 96
IV.MC2.EHZ. 2019-12-26T11:54:50.82 0.1 undecidable manual P 145 26.9508 108 -0.07 95
IV.SNTG.HHZ. 2019-12-26T11:54:49.05 0.1 positive manual P 344 16.7721 118 0.04 98
IV.FIU1.HNZ. 2019-12-26T11:54:49.99 0.1 undecidable manual S 328 10.2786 131 0.05 98
IV.CSP1.EHE. 2019-12-26T11:54:49.11 0.1 positive manual P 97 16.872 118 0.08 97
IV.FDMO.HHZ. 2019-12-26T11:54:49.99 0.1 undecidable manual S 139 10.878 129 -0.11 97
IV.SSM1.HNZ. 2019-12-26T11:54:49.53 0.3 undecidable manual P 48 19.5693 115 0.01 73
IV.FEMA.HNZ. 2019-12-26T11:54:49.11 0.1 undecidable manual P 166 16.9719 118 0.06 97
IV.PIO1.HNZ. 2019-12-26T11:54:49.53 0.3 undecidable manual S 351 7.6812 139 0.23 71
IV.GAG1.HNZ. 2019-12-26T11:54:49.05 0.3 undecidable manual P 21 15.2736 120 0.3 70
IT.MTCL.HGZ. 2019-12-26T11:54:48.41 0.1 undecidable manual P 180 12.876 125 0.05 98
IV.SEF1.HNZ. 2019-12-26T11:54:48.92 0.1 undecidable manual S 315 5.7942 147 0.01 100
IV.CESI.HHZ. 2019-12-26T11:54:48.71 0.1 positive manual P 213 13.9749 123 0.18 95
IV.FIU1.HNZ. 2019-12-26T11:54:48.06 0.1 negative manual P 328 10.2786 131 0.12 97
IV.MDAR.HNZ. 2019-12-26T11:54:48.77 0.1 undecidable manual P 52 14.874 121 0.09 97
IV.FDMO.HHZ. 2019-12-26T11:54:48.11 0.1 positive manual P 139 10.878 129 0.08 98
IV.PF6.EHE. 2019-12-26T11:54:48.95 0.1 positive manual P 79 16.1727 119 0.04 98
IV.MTL1.HNZ. 2019-12-26T11:54:48.16 0.3 undecidable manual P 3 16.2726 119 -0.78 59
IV.MML1.HNZ. 2019-12-26T11:54:48.50 0.1 undecidable manual S 280 2.1978 166 0.09 99
IV.PIO1.HNZ. 2019-12-26T11:54:47.73 0.3 undecidable manual P 351 7.6812 139 0.16 73
IV.MML1.HNZ. 2019-12-26T11:54:47.28 0.1 negative manual P 280 2.1978 166 0.22 96
IV.SEF1.HNZ. 2019-12-26T11:54:47.50 0.1 negative manual P 315 5.7942 147 0.15 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SEF1.HNN. ML:2.1 0.0020292870000000003 0.2304 AML other m 2019-12-26T11:54:49.37
IV.SEF1.HNE. ML:2.2 0.003035366 0.224 AML other m 2019-12-26T11:54:49.49
IV.CESI.HHE. ML:1.9 0.0009396136 0.1408 AML other m 2019-12-26T11:54:51.23
IV.CESI.HNE. ML:1.9 0.00090319525 0.1408 AML other m 2019-12-26T11:54:51.23
IV.MDAR.HNN. ML:1.5 0.00030966749999999997 0.1024 AML other m 2019-12-26T11:54:52.61
IV.MDAR.HNE. ML:1.7 0.0004525061 0.2304 AML other m 2019-12-26T11:54:52.21
IV.SNTG.HHN. ML:1.9 0.0006752583 0.1408 AML other m 2019-12-26T11:54:52.05
IV.SNTG.HNN. ML:1.8 0.0006106003 0.1536 AML other m 2019-12-26T11:54:52.04
IV.SNTG.HHE. ML:1.8 0.0005111181999999999 0.16 AML other m 2019-12-26T11:54:52.03
IV.SNTG.HNE. ML:1.8 0.0005551698 0.1408 AML other m 2019-12-26T11:54:52.03
IV.EL6.EHN. ML:2.1 0.00072130985 0.2816 AML other m 2019-12-26T11:54:55.67
IV.EL6.EHE. ML:2.3 0.00105117675 0.1792 AML other m 2019-12-26T11:54:55.23
IV.FOSV.EHE. ML:1.9 0.00043718885 0.1984 AML other m 2019-12-26T11:54:55.44
IV.FOSV.EHN. ML:1.7 0.00024910195 0.224 AML other m 2019-12-26T11:54:55.44
IV.GUMA.HHE. ML:2.3 0.0011903424999999998 0.2816 AML other m 2019-12-26T11:54:55.79
IV.ATCC.EHE. ML:2.2 0.0008195208000000001 0.32 AML other m 2019-12-26T11:54:56.55
IV.ATCC.EHN. ML:1.8 0.00033618265000000003 0.1792 AML other m 2019-12-26T11:54:56.28
IV.NRCA.HHN. ML:2.4 0.0012433835 0.1152 AML other m 2019-12-26T11:54:56.50
IV.NRCA.HNN. ML:2.4 0.0011555209999999998 0.1152 AML other m 2019-12-26T11:54:56.56
IV.SSFR.HNE. ML:2.0 0.0003803729 0.1664 AML other m 2019-12-26T11:54:59.77
IV.SSFR.HHE. ML:2.0 0.00035844975000000004 0.2624 AML other m 2019-12-26T11:54:59.77
IV.SSFR.HHN. ML:1.9 0.00028788205 0.16 AML other m 2019-12-26T11:55:00.21
IV.MURB.HNN. ML:2.1 0.0003761422 0.1472 AML other m 2019-12-26T11:55:00.24
IV.MURB.HNE. ML:2.2 0.00053550465 0.192 AML other m 2019-12-26T11:55:00.41
IV.MURB.HHE. ML:2.2 0.000512432 0.1984 AML other m 2019-12-26T11:55:00.40
IV.MURB.HHN. ML:2.1 0.00042516935 0.16 AML other m 2019-12-26T11:55:00.16
IV.ARVD.HHN. ML:1.5 0.000090654685 0.16 AML other m 2019-12-26T11:55:00.51
IV.ARVD.HHE. ML:1.6 0.00011408531 0.1408 AML other m 2019-12-26T11:55:00.76
IV.MOMA.HNE. ML:1.6 0.00011317105 0.2112 AML other m 2019-12-26T11:55:02.37
IV.MTRA.EHN. ML:1.6 0.00010387433499999999 0.1792 AML other m 2019-12-26T11:55:02.74
IV.MTRA.EHE. ML:1.6 0.000109219035 0.2176 AML other m 2019-12-26T11:55:02.25
IV.LNSS.HHN. ML:2.0 0.00021718145 0.3584 AML other m 2019-12-26T11:55:03.68
IV.LNSS.HHE. ML:1.8 0.00016014475000000002 0.16 AML other m 2019-12-26T11:55:04.55
IV.ATVO.HHE. ML:1.6 0.00009041429000000001 0.16 AML other m 2019-12-26T11:55:03.87
IV.ATVO.HHN. ML:1.6 0.00009097357 0.1792 AML other m 2019-12-26T11:55:03.82
IV.PIEI.HHE. ML:1.5 0.00006770535 0.1024 AML other m 2019-12-26T11:55:06.25
IV.PIEI.HHN. ML:1.2 0.000033334074999999995 0.16 AML other m 2019-12-26T11:55:06.32
IV.MGAB.HNN. ML:1.8 0.00009084377000000001 0.3584 AML other m 2019-12-26T11:55:10.29
IV.MGAB.HHE. ML:1.6 0.00005268549 0.3584 AML other m 2019-12-26T11:55:10.13
IV.MGAB.HNE. ML:1.5 0.000046369574999999996 0.3584 AML other m 2019-12-26T11:55:10.68
IV.MGAB.HHN. ML:1.7 0.00007577455499999999 0.3392 AML other m 2019-12-26T11:55:10.28
IV.BADI.EHE. ML:1.5 0.00004710022 0.2368 AML other m 2019-12-26T11:55:10.47
IV.BADI.EHN. ML:1.4 0.00003427059 0.16 AML other m 2019-12-26T11:55:11.07
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