Earthquake with magnitude of ML 1.9 on date 30-03-2020 and time 15:27:41 (Italy) in region 7 km SE Castelsantangelo sul Nera (MC)

A magnitude ML 1.9 earthquake occured in region: 7 km SE Castelsantangelo sul Nera (MC), on

  • 30-03-2020 13:27:41 (UTC)
  • 30-03-2020 15:27:41 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8440, 13.1940 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Castelsantangelo sul Nera MC 7 281 281
Norcia PG 10 4957 5238
Montegallo AP 11 523 5761
Arquata del Tronto AP 12 1178 6939
Ussita MC 12 444 7383
Montemonaco AP 13 604 7987
Visso MC 13 1107 9094
Preci PG 13 724 9818
Montefortino FM 16 1178 10996
Bolognola MC 17 142 11138
Accumoli RI 17 667 11805
Acquasanta Terme AP 20 2916 14721

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km E of Foligno (57155 inhabitants)
47 Km W of Teramo (54892 inhabitants)
55 Km NE of Terni (111501 inhabitants)
57 Km NW of L'Aquila (69753 inhabitants)
72 Km E of Perugia (166134 inhabitants)
86 Km W of Montesilvano (53738 inhabitants)
90 Km SW of Ancona (100861 inhabitants)
94 Km W of Pescara (121014 inhabitants)
97 Km NW of Chieti (51815 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 2020-03-30
13:27:41
42.8442 13.1937 10 2020-07-18
21:08:35
Bollettino Sismico Italiano INGV 78840401
Reviewed
Rev100
ML 2.0 2020-03-30
13:27:41
42.8413 13.1937 9 2020-03-30
13:36:48
Sala Sismica INGV-Roma 77701341
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-30 13:27:41 ± 0.03
Latitude 42.8442 ± 0.0018
Longitude 13.1937 ± 0.0037
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 78840401

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 280
Semi-minor axis of confidence ellipse (meter) 14
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 244
Circular confidence region, given by single value of horizontal uncertainty (meter) 280.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 60
Number of associated phases, regardless of their use for origin computation 53
Number of defining phases 50
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.64571
Number of stations at which the event was observed 30
Number of stations from which data was used for origin computation 28
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 42
Type of magnitude ML
Reference to an origin 78840401
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-05-04 15:21:49

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 50
Type of magnitude ML
Reference to an origin 77701341
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-30 13:36:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FIR.HHZ. 2020-03-30T13:28:12.58 3.0 undecidable manual Pn 2.1 0
IV.LPEL.HHZ. 2020-03-30T13:28:02.52 3.0 undecidable manual P 0.41 0
IV.EL6.EHZ. 2020-03-30T13:27:59.03 0.6 undecidable manual S 352 54.3012 50 0.56 41
IV.MOMA.HHZ. 2020-03-30T13:27:58.04 0.6 undecidable manual S 265 50.9157 50 0.47 43
IV.GIGS.HHZ. 2020-03-30T13:27:58.23 0.6 undecidable manual S 144 53.3022 50 0.04 47
IV.SNTG.HHZ. 2020-03-30T13:27:57.36 0.6 undecidable manual S 336 50.0166 50 0.05 47
IV.TERO.HHZ. 2020-03-30T13:27:54.81 0.3 undecidable manual S 126 41.5251 50 -0.23 69
IV.FAGN.HHZ. 2020-03-30T13:27:54.21 0.6 undecidable manual P 153 71.6727 50 0.36 42
IV.RM33.EHZ. 2020-03-30T13:27:54.14 0.3 undecidable manual S 177 37.2294 50 0.23 69
IV.MML1.HNZ. 2020-03-30T13:27:53.24 0.3 undecidable manual S 329 34.8429 50 -0.04 73
IV.SAP2.EHZ. 2020-03-30T13:27:53.02 0.3 undecidable manual S 31 32.6451 50 0.35 68
IV.MURB.HHZ. 2020-03-30T13:27:53.84 0.6 undecidable manual P 311 71.373 50 0.02 45
IV.CAMP.HHZ. 2020-03-30T13:27:53.96 0.3 undecidable manual S 153 38.4282 50 -0.27 69
IV.PF6.EHZ. 2020-03-30T13:27:52.34 0.3 undecidable manual S 0 32.5452 50 -0.33 69
IV.ATCC.EHZ. 2020-03-30T13:27:51.79 0.6 undecidable manual P 310 58.6968 50 -0.07 46
IV.MF5.EHZ. 2020-03-30T13:27:51.48 0.3 undecidable manual S 54 26.8509 50 0.34 69
IV.LNSS.HHZ. 2020-03-30T13:27:51.89 0.3 undecidable manual S 205 29.5482 50 0.04 73
IV.EL6.EHZ. 2020-03-30T13:27:51.07 0.3 undecidable manual P 352 54.3012 50 -0.11 69
IV.SMA1.EHZ. 2020-03-30T13:27:51.02 0.3 undecidable manual S 154 26.3514 110 0.03 74
IV.CESX.HHZ. 2020-03-30T13:27:51.24 0.6 undecidable manual P 242 55.8996 50 -0.19 45
IV.CSP1.EHZ. 2020-03-30T13:27:51.04 0.3 undecidable manual S 2 27.4503 50 -0.27 70
IV.CESI.HHZ. 2020-03-30T13:27:51.96 0.3 undecidable manual S 307 29.4483 50 0.12 72
IV.SNTG.HHZ. 2020-03-30T13:27:50.32 0.3 undecidable manual P 336 50.0166 50 -0.19 68
IV.MOMA.HHZ. 2020-03-30T13:27:50.69 3.0 undecidable manual P 265 50.9157 50 0.03 0
IV.T1299.HNZ. 2020-03-30T13:27:50.53 0.6 undecidable manual S 163 24.3534 112 0.19 48
IV.GIGS.HHZ. 2020-03-30T13:27:50.85 0.3 undecidable manual P 144 53.3022 50 -0.17 68
IV.FDMO.HHZ. 2020-03-30T13:27:49.67 0.3 undecidable manual S 338 23.0547 113 -0.23 71
IT.MTCL.HGZ. 2020-03-30T13:27:49.56 0.3 undecidable manual S 317 22.9548 113 -0.31 70
IV.MNTT.EHZ. 2020-03-30T13:27:49.42 0.1 undecidable manual P 53 40.626 50 0.35 90
IV.RM33.EHZ. 2020-03-30T13:27:48.52 0.6 positive manual P 177 37.2294 50 -0.03 48
IV.CAMP.HHZ. 2020-03-30T13:27:48.57 0.1 undecidable manual P 153 38.4282 50 -0.17 94
IV.MML1.HNZ. 2020-03-30T13:27:48.02 0.3 undecidable manual P 329 34.8429 50 -0.17 71
IV.TERO.HHZ. 2020-03-30T13:27:48.91 0.1 undecidable manual P 126 41.5251 50 -0.29 91
IV.FEMA.HNZ. 2020-03-30T13:27:48.17 0.3 undecidable manual S 318 17.5713 119 -0.03 75
IV.SAP2.EHZ. 2020-03-30T13:27:48.15 0.1 undecidable manual P 31 32.6451 50 0.31 92
IV.MTRA.EHZ. 2020-03-30T13:27:48.51 0.3 undecidable manual S 120 19.1697 117 -0.18 73
IV.CESI.HHZ. 2020-03-30T13:27:47.32 0.1 positive manual P 307 29.4483 50 -0.03 98
IV.MF5.EHZ. 2020-03-30T13:27:47.12 0.3 undecidable manual P 54 26.8509 50 0.17 72
IV.LNSS.HHZ. 2020-03-30T13:27:47.33 0.1 undecidable manual P 205 29.5482 50 -0.04 98
IV.PF6.EHZ. 2020-03-30T13:27:47.55 0.3 undecidable manual P 0 32.5452 50 -0.28 69
IV.CSP1.EHZ. 2020-03-30T13:27:46.89 0.1 negative manual P 2 27.4503 50 -0.16 96
IV.T1299.HNZ. 2020-03-30T13:27:46.62 0.3 undecidable manual P 163 24.3534 112 0.13 73
IV.FDMO.HHZ. 2020-03-30T13:27:46.16 0.1 undecidable manual P 338 23.0547 113 -0.08 98
IV.MMO1.EHZ. 2020-03-30T13:27:46.49 0.3 undecidable manual S 60 12.4764 128 -0.23 73
IT.MTCL.HGZ. 2020-03-30T13:27:46.12 0.3 undecidable manual P 317 22.9548 113 -0.1 73
IV.SMA1.EHZ. 2020-03-30T13:27:46.72 0.1 undecidable manual P 154 26.3514 110 -0.14 96
IV.MTRA.EHZ. 2020-03-30T13:27:45.55 0.1 positive manual P 120 19.1697 117 0.01 100
IV.NRCA.HNZ. 2020-03-30T13:27:45.35 0.3 undecidable manual S 260 6.5934 146 0.04 76
IV.MC2.EHZ. 2020-03-30T13:27:45.67 0.3 undecidable manual S 357 7.4814 143 0.17 74
IV.FEMA.HNZ. 2020-03-30T13:27:45.44 0.6 undecidable manual P 318 17.5713 119 0.19 48
IV.MMO1.EHZ. 2020-03-30T13:27:44.47 0.1 undecidable manual P 60 12.4764 128 0.07 100
IV.MC2.EHZ. 2020-03-30T13:27:44.00 0.3 undecidable manual P 357 7.4814 143 0.31 72
IV.NRCA.HNZ. 2020-03-30T13:27:43.88 0.1 positive manual P 260 6.5934 146 0.29 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MTRA.HNN. ML:2.2 0.0011 0.26 AML other m 2020-03-30T13:27:49.50
IV.MTRA.EHN. ML:2.1 0.0010899999999999998 0.24 AML other m 2020-03-30T13:27:49.51
IV.FDMO.HHE. ML:1.8 0.0004435 0.22 AML other m 2020-03-30T13:27:49.99
IV.FDMO.HHN. ML:2.0 0.0006990000000000001 1.72 AML other m 2020-03-30T13:27:50.96
IV.MTRA.EHE. ML:2.1 0.0010680000000000002 1.14 AML other m 2020-03-30T13:27:50.26
IV.MTRA.HNE. ML:2.2 0.0011 1.14 AML other m 2020-03-30T13:27:50.26
IV.SMA1.EHE. ML:1.7 0.00030100000000000005 1.44 AML other m 2020-03-30T13:27:51.04
IV.CSP1.EHE. ML:1.9 0.0004025 1.62 AML other m 2020-03-30T13:27:51.91
IV.CESI.HNN. ML:2.4 0.0011149999999999999 0.14 AML other m 2020-03-30T13:27:52.11
IV.CESI.HHN. ML:2.4 0.00121 0.14 AML other m 2020-03-30T13:27:52.11
IV.LNSS.HHN. ML:2.3 0.0010249999999999999 0.44 AML other m 2020-03-30T13:27:52.20
IV.LNSS.HNN. ML:2.3 0.0010500000000000002 0.44 AML other m 2020-03-30T13:27:52.20
IV.CSP1.EHN. ML:1.5 0.000176 0.72 AML other m 2020-03-30T13:27:52.00
IV.CESI.HHE. ML:2.0 0.0005825 0.36 AML other m 2020-03-30T13:27:52.24
IV.CESI.HNE. ML:2.0 0.0005349999999999999 0.38 AML other m 2020-03-30T13:27:52.43
IV.LNSS.HHE. ML:2.3 0.0009345000000000001 0.14 AML other m 2020-03-30T13:27:52.54
IV.LNSS.HNE. ML:2.2 0.0008895 0.16 AML other m 2020-03-30T13:27:52.54
IV.SAP2.EHN. ML:2.8 0.00263 0.7 AML other m 2020-03-30T13:27:53.87
IV.SMA1.EHN. ML:1.7 0.000253 0.42 AML other m 2020-03-30T13:27:53.90
IV.CAMP.HHE. ML:1.8 0.000256 0.22 AML other m 2020-03-30T13:27:54.19
IV.CAMP.HHN. ML:1.6 0.00014749999999999998 0.2 AML other m 2020-03-30T13:27:54.49
IV.RM33.EHN. ML:1.4 0.00010494999999999999 0.76 AML other m 2020-03-30T13:27:54.08
IV.TERO.HNN. ML:2.2 0.000494 0.36 AML other m 2020-03-30T13:27:55.24
IV.TERO.HNE. ML:2.0 0.0003095 0.16 AML other m 2020-03-30T13:27:55.16
IV.TERO.HHE. ML:1.9 0.00027600000000000004 0.16 AML other m 2020-03-30T13:27:55.15
IV.TERO.HHN. ML:2.1 0.000413 0.32 AML other m 2020-03-30T13:27:55.23
IV.SAP2.EHE. ML:1.9 0.000375 0.68 AML other m 2020-03-30T13:27:55.39
IV.RM33.EHE. ML:1.6 0.0001385 0.5 AML other m 2020-03-30T13:27:55.82
IV.SNTG.HHE. ML:1.7 0.000121 0.14 AML other m 2020-03-30T13:27:58.40
IV.SNTG.HHN. ML:1.6 0.00010545 0.16 AML other m 2020-03-30T13:27:58.42
IV.MOMA.HHE. ML:1.9 0.000216 0.2 AML other m 2020-03-30T13:27:59.73
IV.CESX.HHE. ML:1.6 0.0000996 0.64 AML other m 2020-03-30T13:28:00.58
IV.MOMA.HHN. ML:1.8 0.00016949999999999997 0.18 AML other m 2020-03-30T13:28:01.32
IV.ATCC.EHN. ML:1.8 0.0001295 0.42 AML other m 2020-03-30T13:28:01.54
IV.ATCC.EHE. ML:1.8 0.00011949999999999999 0.26 AML other m 2020-03-30T13:28:02.07
IV.EL6.EHN. ML:1.8 0.000142 0.56 AML other m 2020-03-30T13:28:02.47
IV.EL6.EHE. ML:1.7 0.000122 1.64 AML other m 2020-03-30T13:28:02.08
IV.FAGN.HHN. ML:1.8 0.00010164999999999999 0.42 AML other m 2020-03-30T13:28:05.95
IV.FAGN.HHE. ML:1.8 0.00009065000000000001 0.88 AML other m 2020-03-30T13:28:06.51
IV.MURB.HHE. ML:2.0 0.0001785 1.1 AML other m 2020-03-30T13:28:07.01
IV.CESX.HHN. ML:1.6 0.0000916 0.44 AML other m 2020-03-30T13:28:07.59
IV.MURB.HHN. ML:2.0 0.000164 1.04 AML other m 2020-03-30T13:28:07.05
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
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