Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 04-01-2020 and time 22:04:31 (UTC) in region 3 km SW Caldarola (MC)

A magnitude ML 1.9 earthquake occured in region: 3 km SW Caldarola (MC), on

  • 04-01-2020 22:04:31 (UTC)
  • 04-01-2020 23:04:31 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.1200, 13.1960 at 8 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
Caldarola MC 3 1823 1823
Cessapalombo MC 5 512 2335
Camporotondo di Fiastrone MC 6 563 2898
Belforte del Chienti MC 6 1886 4784
Serrapetrona MC 6 966 5750
Fiastra MC 10 559 6309
San Ginesio MC 10 3498 9807
Acquacanina MC 10 121 9928
Camerino MC 11 6974 16902
Pievebovigliana MC 11 866 17768
Tolentino MC 12 20069 37837
San Severino Marche MC 12 12726 50563
Fiordimonte MC 13 202 50765
Sarnano MC 13 3264 54029
Muccia MC 13 915 54944
Gualdo MC 13 815 55759
Colmurano MC 14 1263 57022
Bolognola MC 14 142 57164
Ripe San Ginesio MC 14 852 58016
Pieve Torina MC 14 1458 59474
Castelraimondo MC 15 4587 64061
Sant'Angelo in Pontano MC 16 1436 65497
Gagliole MC 17 620 66117
Urbisaglia MC 17 2628 68745
Pioraco MC 18 1134 69879
Loro Piceno MC 19 2401 72280
Penna San Giovanni MC 20 1108 73388
Ussita MC 20 444 73832

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km E of Foligno (57155 inhabitants)
61 Km SW of Ancona (100861 inhabitants)
66 Km E of Perugia (166134 inhabitants)
66 Km NW of Teramo (54892 inhabitants)
77 Km NE of Terni (111501 inhabitants)
82 Km S of Fano (60888 inhabitants)
87 Km N of L'Aquila (69753 inhabitants)
91 Km S of Pesaro (94582 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 1.9 2020-01-04
22:04:31		 43.1202 13.196 8 2020-07-18
21:08:19		 Bollettino Sismico Italiano INGV 76295241
Reviewed
Rev100 		ML 2.1 2020-01-04
22:04:31		 43.1203 13.1957 8 2020-01-04
22:20:06		 Sala Sismica INGV-Roma 75250811
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-04 22:04:31 ± 0.06
Latitude 43.1202 ± 0.0027
Longitude 13.1960 ± 0.0049
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 76295241

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 387
Semi-minor axis of confidence ellipse (meter) 142
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 64
Circular confidence region, given by single value of horizontal uncertainty (meter) 390.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 65
Number of associated phases, regardless of their use for origin computation 70
Number of defining phases 68
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.38
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.72126
Number of stations at which the event was observed 38
Number of stations from which data was used for origin computation 36
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 72
Type of magnitude ML
Reference to an origin 76295241
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-02-06 15:01:37

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 38
Type of magnitude ML
Reference to an origin 75250811
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-04 22:20:06
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SRES.HHZ. 2020-01-04T22:05:06.31 3.0 undecidable manual S -0.09 0
IV.OSSC.HNZ. 2020-01-04T22:04:58.82 3.0 undecidable manual P 1.28 0
IV.GIGS.HHZ. 2020-01-04T22:04:56.41 0.6 undecidable manual S 157 80.0643 50 0.65 37
IV.NARO.HHZ. 2020-01-04T22:04:55.29 0.3 undecidable manual S 318 73.6707 50 1.25 43
IV.PIEI.HHZ. 2020-01-04T22:04:54.09 0.3 undecidable manual S 311 70.4739 50 0.9 51
IV.MPAG.EHZ. 2020-01-04T22:04:53.49 0.3 undecidable manual S 328 66.5778 50 1.35 41
IV.RM33.EHZ. 2020-01-04T22:04:53.05 0.3 undecidable manual S 179 67.7766 50 0.57 59
IV.CAMP.HHZ. 2020-01-04T22:04:52.19 0.3 undecidable manual S 165 67.0773 50 -0.09 66
IV.LNSS.HHZ. 2020-01-04T22:04:50.25 0.6 undecidable manual S 192 58.7967 50 0.19 44
IV.SMA1.EHZ. 2020-01-04T22:04:49.23 0.3 undecidable manual S 168 55.5 50 0.04 69
IV.GAVE.EHZ. 2020-01-04T22:04:48.72 0.3 undecidable manual S 207 53.4021 50 0.08 68
IV.ATCC.EHZ. 2020-01-04T22:04:46.93 0.1 undecidable manual S 279 45.621 50 0.39 87
IV.ARVD.HHZ. 2020-01-04T22:04:46.82 0.3 undecidable manual S 334 46.7199 50 -0.02 70
IV.GIGS.HHZ. 2020-01-04T22:04:45.17 0.1 undecidable manual P 157 80.0643 50 -0.18 85
IV.FOSV.EHZ. 2020-01-04T22:04:45.03 0.1 undecidable manual S 299 40.1265 50 -0.06 94
IV.MTRA.EHZ. 2020-01-04T22:04:45.42 0.3 undecidable manual S 158 43.4232 50 -0.56 62
IV.NARO.HHZ. 2020-01-04T22:04:44.28 0.1 undecidable manual P 318 73.6707 50 -0.08 88
IV.MNTT.EHZ. 2020-01-04T22:04:44.28 0.3 undecidable manual S 101 33.0447 103 1.38 43
IV.PIEI.HHZ. 2020-01-04T22:04:43.40 0.1 undecidable manual P 311 70.4739 50 -0.48 81
IV.MPAG.EHZ. 2020-01-04T22:04:43.43 0.1 undecidable manual P 328 66.5778 50 0.16 87
IV.NRCA.HHZ. 2020-01-04T22:04:42.64 0.3 undecidable manual S 192 32.4453 103 -0.08 71
IV.RM33.EHZ. 2020-01-04T22:04:42.89 0.1 undecidable manual P 179 67.7766 50 -0.57 79
IV.CAMP.HHZ. 2020-01-04T22:04:42.49 0.1 undecidable manual P 165 67.0773 50 -0.86 70
IV.MOMA.HHZ. 2020-01-04T22:04:42.22 0.1 positive manual P 236 61.7937 50 -0.31 86
IV.AOI.HHN. 2020-01-04T22:04:42.22 0.3 undecidable manual P 34 57.8976 50 0.29 65
IV.LNSS.HHZ. 2020-01-04T22:04:41.60 0.1 undecidable manual P 192 58.7967 50 -0.46 83
IV.CING.HNZ. 2020-01-04T22:04:41.15 0.1 undecidable manual S 360 28.3494 105 -0.18 93
IV.MURB.HHZ. 2020-01-04T22:04:41.63 0.1 undecidable manual P 287 56.5989 50 -0.1 90
IV.CESI.HHZ. 2020-01-04T22:04:41.45 0.1 undecidable manual S 242 26.8509 106 0.62 83
IV.MF5.EHZ. 2020-01-04T22:04:41.17 0.1 undecidable manual S 124 25.9518 106 0.65 83
IV.SNTG.HHZ. 2020-01-04T22:04:40.43 0.3 undecidable manual S 306 25.5522 107 0.04 72
IV.EL6.EHZ. 2020-01-04T22:04:40.03 0.6 undecidable manual S 342 24.4533 107 0 49
IV.GAVE.EHZ. 2020-01-04T22:04:40.86 0.1 positive manual P 207 53.4021 50 -0.38 85
IV.MMO1.EHZ. 2020-01-04T22:04:40.33 0.1 undecidable manual S 157 26.6511 106 -0.45 88
IV.SMA1.EHZ. 2020-01-04T22:04:40.95 0.1 undecidable manual P 168 55.5 50 -0.61 80
IV.OFFI.HHZ. 2020-01-04T22:04:40.69 0.1 undecidable manual P 117 44.7219 50 0.79 75
IT.MTCL.HGZ. 2020-01-04T22:04:39.43 0.1 undecidable manual S 229 21.1677 110 0.46 89
IV.MTRA.EHZ. 2020-01-04T22:04:39.09 0.1 undecidable manual P 158 43.4232 50 -0.62 81
IV.MC2.EHZ. 2020-01-04T22:04:39.81 0.3 undecidable manual S 181 23.1546 108 0.21 70
IV.ATCC.EHZ. 2020-01-04T22:04:39.82 0.1 positive manual P 279 45.621 50 -0.22 90
IV.ARVD.HHZ. 2020-01-04T22:04:39.85 0.1 undecidable manual P 334 46.7199 50 -0.36 87
IV.FEMA.HNZ. 2020-01-04T22:04:39.62 0.3 undecidable manual S 214 21.1677 110 0.67 62
IV.MML1.HNZ. 2020-01-04T22:04:38.35 0.3 undecidable manual S 268 18.1707 113 0.36 69
IV.MNTT.EHZ. 2020-01-04T22:04:38.27 0.1 undecidable manual P 101 33.0447 103 0.34 90
IV.FOSV.EHZ. 2020-01-04T22:04:38.80 0.1 positive manual P 299 40.1265 50 -0.4 87
IV.SAP2.EHZ. 2020-01-04T22:04:37.96 0.3 undecidable manual S 99 16.6722 115 0.46 67
IV.NRCA.HHZ. 2020-01-04T22:04:37.37 0.1 positive manual P 192 32.4453 103 -0.46 87
IV.GUMA.HHZ. 2020-01-04T22:04:36.67 0.3 undecidable manual S 119 12.9759 120 0.31 70
IV.MMO1.EHZ. 2020-01-04T22:04:36.28 0.1 positive manual P 157 26.6511 106 -0.43 89
IV.MF5.EHZ. 2020-01-04T22:04:36.79 0.1 positive manual P 124 25.9518 106 0.23 93
IV.SNTG.HHZ. 2020-01-04T22:04:36.35 0.1 positive manual P 306 25.5522 107 -0.13 95
IV.SSM1.HNZ. 2020-01-04T22:04:36.11 0.3 undecidable manual S 353 12.1767 122 -0.02 74
IV.CING.HNZ. 2020-01-04T22:04:36.62 0.1 undecidable manual P 360 28.3494 105 -0.41 89
IV.FDMO.HHZ. 2020-01-04T22:04:36.55 0.1 undecidable manual S 224 12.7761 121 0.23 95
IV.EL6.EHZ. 2020-01-04T22:04:36.21 0.1 undecidable manual P 342 24.4533 107 -0.06 96
IV.CESI.HHZ. 2020-01-04T22:04:36.80 0.1 positive manual P 242 26.8509 106 0.06 96
IV.FEMA.HNZ. 2020-01-04T22:04:35.70 0.3 undecidable manual P 214 21.1677 110 0.05 73
IV.MDAR.HNZ. 2020-01-04T22:04:35.18 0.3 undecidable manual S 332 9.1797 130 -0.1 74
IT.MTCL.HGZ. 2020-01-04T22:04:35.73 0.1 undecidable manual P 229 21.1677 110 0.06 97
IV.SAP2.EHZ. 2020-01-04T22:04:35.11 0.1 undecidable manual P 99 16.6722 115 0.29 93
IV.MC2.EHZ. 2020-01-04T22:04:35.92 0.1 positive manual P 181 23.1546 108 -0.11 96
IV.MML1.HNZ. 2020-01-04T22:04:35.25 0.1 positive manual P 268 18.1707 113 0.15 96
IV.FDMO.HHZ. 2020-01-04T22:04:34.26 0.1 positive manual P 224 12.7761 121 0.13 97
IV.GUMA.HHZ. 2020-01-04T22:04:34.40 0.1 positive manual P 119 12.9759 120 0.24 95
IV.SSM1.HNZ. 2020-01-04T22:04:34.02 0.3 undecidable manual P 353 12.1767 122 0 75
IV.CSP1.EHZ. 2020-01-04T22:04:33.64 0.3 undecidable manual S 167 3.1968 157 -0.38 70
IV.MDAR.HNZ. 2020-01-04T22:04:33.49 0.1 undecidable manual P 332 9.1797 130 -0.04 99
IV.PF6.EHZ. 2020-01-04T22:04:33.17 0.1 undecidable manual S 356 1.998 165 -0.71 84
IV.PF6.EHZ. 2020-01-04T22:04:32.40 0.1 undecidable manual P 356 1.998 165 -0.33 95
IV.CSP1.EHZ. 2020-01-04T22:04:32.75 0.1 negative manual P 167 3.1968 157 -0.05 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHN. ML:2.2 0.001702122 0.1664 AML other m 2020-01-04T22:04:36.73
IV.FDMO.HHE. ML:2.4 0.0027375775 0.1536 AML other m 2020-01-04T22:04:36.76
IV.GUMA.HHN. ML:2.3 0.0024961955000000003 0.384 AML other m 2020-01-04T22:04:37.09
IV.GUMA.HNE. ML:2.3 0.0022692575 0.384 AML other m 2020-01-04T22:04:37.02
IV.GUMA.HNN. ML:2.5 0.003415845 0.3712 AML other m 2020-01-04T22:04:37.08
IV.GUMA.HHE. ML:2.5 0.003840535 0.3328 AML other m 2020-01-04T22:04:37.03
IV.SAP2.EHE. ML:2.2 0.001493391 0.384 AML other m 2020-01-04T22:04:38.62
IV.SAP2.EHN. ML:3.2 0.014438662 0.2176 AML other m 2020-01-04T22:04:38.66
IV.EL6.EHE. ML:1.6 0.0002443726 0.1408 AML other m 2020-01-04T22:04:40.78
IV.EL6.EHN. ML:1.9 0.0005208498500000001 0.3584 AML other m 2020-01-04T22:04:47.20
IV.SNTG.HNE. ML:1.7 0.0003125492 0.2176 AML other m 2020-01-04T22:04:40.61
IV.SNTG.HHN. ML:1.9 0.00043802025 0.2304 AML other m 2020-01-04T22:04:40.73
IV.SNTG.HHE. ML:1.2 0.00010505015500000001 0.1536 AML other m 2020-01-04T22:04:42.39
IV.SNTG.HNN. ML:1.8 0.0003490298 0.192 AML other m 2020-01-04T22:04:40.64
IV.MF5.EHE. ML:1.9 0.00046798300000000005 0.1408 AML other m 2020-01-04T22:04:41.73
IV.MF5.EHN. ML:1.8 0.000391467 0.2048 AML other m 2020-01-04T22:04:41.31
IV.CESI.HHE. ML:1.8 0.0003296804 0.1664 AML other m 2020-01-04T22:04:43.30
IV.CESI.HNN. ML:1.9 0.00048001654999999996 0.192 AML other m 2020-01-04T22:04:43.31
IV.CESI.HHN. ML:1.9 0.00047680975 0.1792 AML other m 2020-01-04T22:04:43.30
IV.CESI.HNE. ML:1.7 0.00026240775 0.1536 AML other m 2020-01-04T22:04:43.31
IV.NRCA.HHN. ML:2.3 0.00089699665 0.128 AML other m 2020-01-04T22:04:44.72
IV.NRCA.HNN. ML:2.2 0.00081988935 0.1408 AML other m 2020-01-04T22:04:44.85
IV.NRCA.HNE. ML:2.3 0.0008475999000000001 0.1536 AML other m 2020-01-04T22:04:44.96
IV.NRCA.HHE. ML:2.3 0.0009128855500000001 0.1408 AML other m 2020-01-04T22:04:44.96
IV.MNTT.EHE. ML:2.3 0.0009432169000000001 0.2304 AML other m 2020-01-04T22:04:46.66
IV.MNTT.EHN. ML:2.1 0.00064606385 0.256 AML other m 2020-01-04T22:04:45.21
IV.FOSV.EHE. ML:1.9 0.00028054035 0.3584 AML other m 2020-01-04T22:04:45.41
IV.FOSV.EHN. ML:2.0 0.00037392705000000004 0.2304 AML other m 2020-01-04T22:04:45.40
IV.MTRA.HNE. ML:1.9 0.0002422029 0.1152 AML other m 2020-01-04T22:04:48.07
IV.MTRA.HNN. ML:1.8 0.00021703565000000003 0.2176 AML other m 2020-01-04T22:04:45.78
IV.MTRA.EHE. ML:1.9 0.00023214119999999999 0.128 AML other m 2020-01-04T22:04:48.07
IV.MTRA.EHN. ML:1.8 0.0001971765 0.1536 AML other m 2020-01-04T22:04:48.14
IV.ATCC.EHE. ML:1.8 0.00019243504999999999 0.256 AML other m 2020-01-04T22:04:50.06
IV.ATCC.EHN. ML:2.0 0.0003069759 0.32 AML other m 2020-01-04T22:04:47.27
IV.ARVD.HHN. ML:1.1 0.00004151925 0.1664 AML other m 2020-01-04T22:04:48.08
IV.ARVD.HHE. ML:1.4 0.00006538291 0.2432 AML other m 2020-01-04T22:04:53.14
IV.OFFI.HHE. ML:2.2 0.0004847397 0.2432 AML other m 2020-01-04T22:04:51.74
IV.OFFI.HHN. ML:2.0 0.00030704865000000004 0.4096 AML other m 2020-01-04T22:04:50.39
IV.GAVE.HNN. ML:1.9 0.00018382005 0.7552 AML other m 2020-01-04T22:05:05.54
IV.GAVE.EHN. ML:2.0 0.00024850155 0.2432 AML other m 2020-01-04T22:04:50.94
IV.GAVE.HNE. ML:2.2 0.00035927705 0.2304 AML other m 2020-01-04T22:04:50.42
IV.GAVE.EHE. ML:2.2 0.00034804484999999995 0.2176 AML other m 2020-01-04T22:04:50.42
IV.SMA1.EHN. ML:1.9 0.00017279 0.1408 AML other m 2020-01-04T22:04:50.09
IV.SMA1.EHE. ML:1.9 0.00017934895000000002 0.2688 AML other m 2020-01-04T22:04:50.08
IV.LNSS.HNE. ML:2.1 0.00024704969999999997 0.128 AML other m 2020-01-04T22:04:51.30
IV.LNSS.HNN. ML:1.9 0.00017972626 0.256 AML other m 2020-01-04T22:04:52.53
IV.LNSS.HHN. ML:1.8 0.00015146875 0.128 AML other m 2020-01-04T22:04:51.65
IV.LNSS.HHE. ML:2.1 0.00027889455 0.128 AML other m 2020-01-04T22:04:51.30
IV.MURB.HHE. ML:2.2 0.00033057575 0.2944 AML other m 2020-01-04T22:04:56.10
IV.MURB.HNN. ML:2.1 0.00030934070000000004 0.2432 AML other m 2020-01-04T22:04:54.25
IV.MURB.HHN. ML:2.2 0.00039880574999999995 0.2304 AML other m 2020-01-04T22:04:54.25
IV.MURB.HNE. ML:2.2 0.00036002275000000003 0.2688 AML other m 2020-01-04T22:04:54.29
IV.MOMA.HNN. ML:1.9 0.00014819757500000004 0.4608 AML other m 2020-01-04T22:04:54.23
IV.MOMA.HHN. ML:1.8 0.00011826884999999999 0.2048 AML other m 2020-01-04T22:04:55.40
IV.MOMA.HHE. ML:1.8 0.0001239578 0.2048 AML other m 2020-01-04T22:04:53.52
IV.MOMA.HNE. ML:1.9 0.00015652549999999998 0.6016 AML other m 2020-01-04T22:04:57.54
IV.CAMP.HHN. ML:1.5 0.000052861185 0.256 AML other m 2020-01-04T22:04:55.19
IV.CAMP.HHE. ML:1.5 0.000062170975 0.2176 AML other m 2020-01-04T22:04:54.70
IV.RM33.HNE. ML:2.0 0.00016845165 0.9088 AML other m 2020-01-04T22:04:47.26
IV.RM33.HNN. ML:1.8 0.000126202735 0.6912 AML other m 2020-01-04T22:04:46.46
IV.RM33.EHN. ML:1.8 0.00010535580499999999 0.2688 AML other m 2020-01-04T22:04:55.23
IV.RM33.EHE. ML:1.8 0.0001256098 0.32 AML other m 2020-01-04T22:04:55.14
IV.PIEI.HHE. ML:1.7 0.00009088162 0.2816 AML other m 2020-01-04T22:04:59.02
IV.PIEI.HHN. ML:1.5 0.000055223615000000005 0.1536 AML other m 2020-01-04T22:04:54.57
IV.MPAG.HNE. ML:2.0 0.00016711310000000002 0.8832 AML other m 2020-01-04T22:05:03.51
IV.MPAG.HNN. ML:2.0 0.00016205170000000002 0.832 AML other m 2020-01-04T22:04:45.84
IV.MPAG.EHE. ML:1.5 0.00006191778000000001 0.3968 AML other m 2020-01-04T22:04:56.83
IV.MPAG.EHN. ML:1.4 0.000040827774999999994 0.32 AML other m 2020-01-04T22:04:53.54
IV.NARO.HHN. ML:1.4 0.00003383369 0.3968 AML other m 2020-01-04T22:04:58.20
IV.NARO.HHE. ML:1.5 0.000046684155000000006 0.448 AML other m 2020-01-04T22:04:59.53
IV.GIGS.HHE. ML:1.3 0.000024966445 0.128 AML other m 2020-01-04T22:04:59.35
IV.GIGS.HHN. ML:1.3 0.00002925386 0.1024 AML other m 2020-01-04T22:04:57.38
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