Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.4 on date 28-03-2019 and time 11:12:05 (Italy) in region Costa Marchigiana Picena (Ascoli Piceno)

A magnitude ML 2.4 earthquake occured in region: Costa Marchigiana Picena (Ascoli Piceno), on

  • 28-03-2019 10:12:05 (UTC)
  • 28-03-2019 11:12:05 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.1140, 14.0170 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
Pedaso FM 14 2800 2800
Cupra Marittima AP 16 5398 8198
Campofilone FM 17 1916 10114
Altidona FM 18 3390 13504
Grottammare AP 18 16006 29510
Massignano AP 19 1638 31148
Porto San Giorgio FM 20 16121 47269
Lapedona FM 20 1166 48435

Municipalities with at least 50000 inhabitants

An earthquake occurred to
57 Km NE of Teramo (54892 inhabitants)
68 Km N of Montesilvano (53738 inhabitants)
69 Km SE of Ancona (100861 inhabitants)
74 Km N of Pescara (121014 inhabitants)
86 Km N of Chieti (51815 inhabitants)
99 Km NE of L'Aquila (69753 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 2.4 2019-03-28
10:12:05		 43.1142 14.0167 8 2019-08-22
08:25:14		 Bollettino Sismico Italiano INGV 71246691
Reviewed
Rev100 		ML 2.4 2019-03-28
10:12:05		 43.1127 14.0102 9 2019-03-28
10:22:57		 Sala Sismica INGV-Roma 67006791
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-03-28 10:12:05 ± 0.26
Latitude 43.1142 ± 0.0117
Longitude 14.0167 ± 0.0185
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 71246691

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1461
Semi-minor axis of confidence ellipse (meter) 1137
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 49
Circular confidence region, given by single value of horizontal uncertainty (meter) 1460.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 242
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 33
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.37
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.15653
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 19
Magnitudes information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations 30
Type of magnitude ML
Reference to an origin 67006791
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-03-28 10:22:57

ML:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations 38
Type of magnitude ML
Reference to an origin 71246691
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-08-07 14:17:29
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RIBO.EHZ.01 2019-03-28T10:12:45.69 3.0 negative manual Pg 3.83 0
IV.ASSB.HHZ. 2019-03-28T10:12:38.50 0.6 undecidable manual S 266 110.3118 50 0.47 40
IV.SNTG.HHZ. 2019-03-28T10:12:32.40 0.6 undecidable manual S 281 88.4448 50 0.21 45
IV.CESI.HHZ. 2019-03-28T10:12:32.42 0.6 undecidable manual S 263 90.9423 50 -0.44 42
IV.POFI.HHZ. 2019-03-28T10:12:31.30 3.0 undecidable manual P -1.91 0
IV.NRCA.HHZ. 2019-03-28T10:12:29.72 0.1 undecidable manual S 247 79.5648 50 -0.11 93
IV.INTR.HHZ. 2019-03-28T10:12:29.69 3.0 positive manual P 0.33 0
IV.FDMO.HHZ. 2019-03-28T10:12:28.68 0.3 undecidable manual S 264 75.7686 50 -0.14 70
IV.PIEI.HHZ. 2019-03-28T10:12:27.49 0.6 undecidable manual P 292 128.3715 50 0.41 39
IV.MC2.EHZ. 2019-03-28T10:12:27.67 0.3 undecidable manual S 252 70.7736 50 0.19 70
IV.CSP1.EHZ. 2019-03-28T10:12:26.28 0.6 undecidable manual S 268 65.7897 50 0.13 47
IV.MTRA.EHZ. 2019-03-28T10:12:25.44 0.3 undecidable manual S 232 64.0914 50 -0.25 69
IV.TERO.HHZ. 2019-03-28T10:12:25.82 0.6 undecidable manual S 212 63.9915 50 0.15 47
IV.MMO1.EHZ. 2019-03-28T10:12:24.59 0.3 undecidable manual S 247 60.7947 50 -0.23 70
IV.ASSB.HHZ. 2019-03-28T10:12:23.87 0.3 undecidable manual P 266 110.3118 50 -0.42 61
IV.GUMA.HHZ. 2019-03-28T10:12:23.65 0.3 undecidable manual S 264 55.5 50 0.25 71
IV.MNTP.HNZ. 2019-03-28T10:12:20.79 0.6 undecidable manual S 274 44.4222 50 0.35 47
IV.CESI.HHZ. 2019-03-28T10:12:20.84 0.3 undecidable manual P 263 90.9423 50 -0.47 63
IV.SNTG.HHZ. 2019-03-28T10:12:20.50 0.3 undecidable manual P 281 88.4448 50 -0.42 64
IV.NRCA.HHZ. 2019-03-28T10:12:19.01 0.3 undecidable manual P 247 79.5648 50 -0.55 63
IV.FDMO.HHZ. 2019-03-28T10:12:18.41 0.3 undecidable manual P 264 75.7686 50 -0.56 63
IV.MNTT.EHZ. 2019-03-28T10:12:18.46 3.0 undecidable manual S 0.71 0
IV.OFFI.HHZ. 2019-03-28T10:12:18.87 0.3 undecidable manual S 234 33.4443 104 1.39 47
IV.MC2.EHZ. 2019-03-28T10:12:17.79 0.1 undecidable manual P 252 70.7736 50 -0.42 88
IV.TERO.HHZ. 2019-03-28T10:12:17.23 0.3 undecidable manual P 212 63.9915 50 0.07 72
IV.MMO1.EHZ. 2019-03-28T10:12:16.10 0.1 undecidable manual P 247 60.7947 50 -0.57 86
IV.MTRA.EHZ. 2019-03-28T10:12:16.65 0.1 undecidable manual P 232 64.0914 50 -0.52 87
IV.CSP1.EHZ. 2019-03-28T10:12:16.99 0.6 negative manual P 268 65.7897 50 -0.45 44
IV.GUMA.HHZ. 2019-03-28T10:12:15.64 0.3 undecidable manual P 264 55.5 50 -0.21 71
IV.SAP2.EHZ. 2019-03-28T10:12:14.73 3.0 undecidable manual P -0.28 0
IV.CADA.HNZ. 2019-03-28T10:12:14.03 0.6 undecidable manual S 293 22.4553 110 0.17 51
IV.MNTP.HNZ. 2019-03-28T10:12:14.24 0.1 undecidable manual P 274 44.4222 50 0.1 99
IV.MF5.EHZ. 2019-03-28T10:12:14.70 0.1 undecidable manual P 253 47.3193 50 0.12 98
IV.PP3.EHE. 2019-03-28T10:12:14.14 0.1 undecidable manual P 312 44.0226 50 0.06 100
IV.TRTR.HHZ. 2019-03-28T10:12:13.98 0.3 undecidable manual P 194 34.9428 50 1.3 48
IV.CIMA.HNE. 2019-03-28T10:12:13.21 0.1 undecidable manual P 307 35.1426 50 0.5 92
IV.MNTT.EHZ. 2019-03-28T10:12:12.83 3.0 undecidable manual P 0.2 0
IV.OFFI.HHZ. 2019-03-28T10:12:12.93 0.1 undecidable manual P 234 33.4443 104 0.5 93
IV.CADA.HNZ. 2019-03-28T10:12:10.61 0.1 undecidable manual P 293 22.4553 110 0.27 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.OFFI.HHN. ML:0.0 0.0009570716000000001 1.344 AML other m 2019-03-28T10:12:21.37
IV.OFFI.HHE. ML:0.0 0.00046703125 0.3008 AML other m 2019-03-28T10:12:21.43
IV.TRTR.HHN. ML:0.0 0.0020776755 0.5568 AML other m 2019-03-28T10:12:28.90
IV.TRTR.HHE. ML:0.0 0.0014544271 0.48 AML other m 2019-03-28T10:12:33.73
IV.MNTT.EHE. ML:2.6 0.001730046 0.32 AML other m 2019-03-28T10:12:25.52
IV.MNTT.EHN. ML:2.6 0.0016328035000000001 0.2624 AML other m 2019-03-28T10:12:22.74
IV.MF5.EHN. ML:2.1 0.00039209975 0.6592 AML other m 2019-03-28T10:12:35.50
IV.MF5.EHE. ML:2.2 0.0005309817 0.64 AML other m 2019-03-28T10:12:33.17
IV.SAP2.EHE. ML:2.2 0.00039645325 0.1536 AML other m 2019-03-28T10:12:24.65
IV.SAP2.EHN. ML:2.9 0.0019731304999999998 0.2368 AML other m 2019-03-28T10:12:27.05
IV.GUMA.HHN. ML:2.6 0.0008871263499999999 0.2176 AML other m 2019-03-28T10:12:25.30
IV.GUMA.HNE. ML:2.6 0.00091411265 0.2112 AML other m 2019-03-28T10:12:24.05
IV.GUMA.HHE. ML:2.6 0.0010090002500000002 0.1984 AML other m 2019-03-28T10:12:23.87
IV.GUMA.HNN. ML:2.7 0.0011186023500000001 0.6592 AML other m 2019-03-28T10:12:25.69
IV.MTRA.HNE. ML:2.4 0.000450698 0.1984 AML other m 2019-03-28T10:12:25.66
IV.MTRA.EHN. ML:2.2 0.00033184085000000004 0.1408 AML other m 2019-03-28T10:12:26.02
IV.MTRA.HNN. ML:2.3 0.0003485986 0.3072 AML other m 2019-03-28T10:12:27.01
IV.MTRA.EHE. ML:2.4 0.0004371727 0.1984 AML other m 2019-03-28T10:12:25.66
IV.FDMO.HHE. ML:2.6 0.0005665012 0.16 AML other m 2019-03-28T10:12:29.50
IV.FDMO.HHN. ML:2.2 0.00024853325000000003 0.1792 AML other m 2019-03-28T10:12:29.62
IV.NRCA.HNN. ML:2.4 0.00033175125 0.1472 AML other m 2019-03-28T10:12:33.33
IV.NRCA.HHE. ML:2.5 0.00043398975 0.1216 AML other m 2019-03-28T10:12:31.92
IV.NRCA.HHN. ML:2.4 0.00033614185 0.1408 AML other m 2019-03-28T10:12:33.33
IV.NRCA.HNE. ML:2.5 0.00040394255 0.128 AML other m 2019-03-28T10:12:31.98
IV.SNTG.HHE. ML:2.0 0.00012025802999999999 0.1792 AML other m 2019-03-28T10:12:33.45
IV.SNTG.HHN. ML:2.2 0.0002117057 0.1984 AML other m 2019-03-28T10:12:38.12
IV.SNTG.HNE. ML:2.2 0.00017554655 0.32 AML other m 2019-03-28T10:12:34.64
IV.SNTG.HNN. ML:2.3 0.00021634925 0.2112 AML other m 2019-03-28T10:12:38.02
IV.CESI.HHE. ML:2.1 0.00012979825 0.32 AML other m 2019-03-28T10:12:39.65
IV.CESI.HHN. ML:2.2 0.00017816769999999998 0.3392 AML other m 2019-03-28T10:12:33.59
IV.ASSB.HHN. ML:2.3 0.0001785819 0.4608 AML other m 2019-03-28T10:12:45.37
IV.ASSB.HHE. ML:2.2 0.0001396197 0.48 AML other m 2019-03-28T10:12:44.88
IV.PIEI.HHE. ML:2.2 0.00009700502999999999 0.4416 AML other m 2019-03-28T10:12:48.09
IV.PIEI.HHN. ML:2.0 0.00006966156 0.2624 AML other m 2019-03-28T10:12:47.49
IV.INTR.HHN. ML:2.6 0.0003136393 0.3648 AML other m 2019-03-28T10:12:49.25
IV.INTR.HHE. ML:2.2 0.00012355445000000002 0.4608 AML other m 2019-03-28T10:12:52.68
IV.INTR.HNN. ML:2.8 0.00042478515 0.4544 AML other m 2019-03-28T10:12:49.25
IV.INTR.HNE. ML:2.5 0.00023042370000000002 0.4864 AML other m 2019-03-28T10:12:52.68
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