Earthquake with magnitude of ML 0.7 on date 25-03-2020 and time 05:25:48 (Italy) in region 4 km W Gualdo (MC)

A magnitude ML 0.7 earthquake occured in region: 4 km W Gualdo (MC), on

  • 25-03-2020 04:25:48 (UTC)
  • 25-03-2020 05:25:48 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.08, 13.29 at 24 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Gualdo MC 4 815 815
San Ginesio MC 4 3498 4313
Sarnano MC 5 3264 7577
Cessapalombo MC 5 512 8089
Camporotondo di Fiastrone MC 7 563 8652
Caldarola MC 9 1823 10475
Sant'Angelo in Pontano MC 9 1436 11911
Ripe San Ginesio MC 10 852 12763
Bolognola MC 10 142 12905
Acquacanina MC 11 121 13026
Belforte del Chienti MC 11 1886 14912
Penna San Giovanni MC 11 1108 16020
Colmurano MC 11 1263 17283
Amandola FM 12 3629 20912
Fiastra MC 12 559 21471
Monte San Martino MC 13 765 22236
Serrapetrona MC 14 966 23202
Loro Piceno MC 14 2401 25603
Smerillo FM 15 365 25968
Tolentino MC 15 20069 46037
Montefortino FM 15 1178 47215
Falerone FM 15 3337 50552
Urbisaglia MC 15 2628 53180
Montappone FM 16 1682 54862
Comunanza AP 16 3166 58028
Servigliano FM 16 2336 60364
Monte Vidon Corrado FM 17 731 61095
Montefalcone Appennino FM 17 424 61519
Pievebovigliana MC 17 866 62385
Fiordimonte MC 17 202 62587
Massa Fermana FM 17 963 63550
Santa Vittoria in Matenano FM 18 1330 64880
Ussita MC 19 444 65324
Camerino MC 19 6974 72298
San Severino Marche MC 19 12726 85024
Monteleone di Fermo FM 20 395 85419
Montemonaco AP 20 604 86023
Pieve Torina MC 20 1458 87481
Mogliano MC 20 4696 92177

Municipalities with at least 50000 inhabitants

An earthquake occurred to
50 Km E of Foligno (57155 inhabitants)
57 Km NW of Teramo (54892 inhabitants)
63 Km SW of Ancona (100861 inhabitants)
73 Km E of Perugia (166134 inhabitants)
78 Km NE of Terni (111501 inhabitants)
81 Km N of L'Aquila (69753 inhabitants)
88 Km S of Fano (60888 inhabitants)
94 Km NW of Montesilvano (53738 inhabitants)
98 Km SE 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
Rev 100 ML 0.7 2020-03-25
04:25:48
43.08 13.29 24 2020-03-26
00:17:42
Sala Sismica INGV-Roma 77573161
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-25 04:25:48 ± 0.12
Latitude 43.08 ± 0.00
Longitude 13.29 ± 0.00
Depth (km) 24 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 77573161

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 428
Semi-minor axis of confidence ellipse (meter) 158
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 255
Circular confidence region, given by single value of horizontal uncertainty (meter) 430
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 88
Number of associated phases, regardless of their use for origin computation 28
Number of defining phases 27
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.30757
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 14
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 77573161
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-26 00:17:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.APEC.HHZ. 2020-03-25T04:26:18.05 3.0 undecidable manual S 0.13 0
IV.CING.HNN. 2020-03-25T04:26:01.13 0.3 undecidable manual S 347 0.3076 117 0.23 72
IV.NRCA.HNZ. 2020-03-25T04:26:00.13 0.3 undecidable manual S 208 0.2752 121 0.08 75
IV.EL6.EHZ. 2020-03-25T04:26:00.52 0.3 undecidable manual S 331 0.2887 119 0.11 74
IT.MTCL.HGZ. 2020-03-25T04:25:59.35 0.6 undecidable manual S 249 0.2284 127 0.44 47
IV.MML1.HNZ. 2020-03-25T04:25:59.30 0.3 undecidable manual S 279 0.2365 125 0.2 74
IV.MC2.EHZ. 2020-03-25T04:25:58.07 0.3 undecidable manual S 205 0.1808 134 0.24 73
IV.MMO1.EHZ. 2020-03-25T04:25:57.57 0.3 undecidable manual S 172 0.1781 135 -0.21 74
IV.FDMO.HHZ. 2020-03-25T04:25:57.09 0.3 undecidable manual S 255 0.1547 139 -0.2 74
IV.MF5.EHZ. 2020-03-25T04:25:57.37 0.3 undecidable manual S 126 0.1511 140 0.14 75
IV.SAP2.EHZ. 2020-03-25T04:25:56.26 0.3 undecidable manual S 75 0.0809 156 0.13 76
IV.EL6.EHZ. 2020-03-25T04:25:55.50 0.3 undecidable manual P 331 0.2887 119 0.13 74
IV.CING.HNN. 2020-03-25T04:25:55.53 0.3 undecidable manual P 347 0.3076 117 -0.13 73
IV.CSP1.EHZ. 2020-03-25T04:25:55.70 0.3 undecidable manual S 284 0.0657 161 -0.25 75
IV.GUMA.HNZ. 2020-03-25T04:25:55.84 0.3 undecidable manual S 113 0.0342 170 0.12 77
IV.PF6.EHZ. 2020-03-25T04:25:55.87 0.3 undecidable manual S 311 0.0944 153 -0.42 72
IV.NRCA.HNZ. 2020-03-25T04:25:55.05 0.3 undecidable manual P 208 0.2752 121 -0.12 74
IV.MML1.HNZ. 2020-03-25T04:25:54.58 0.3 undecidable manual P 279 0.2365 125 -0.04 75
IV.MNTT.EHZ. 2020-03-25T04:25:54.79 0.6 undecidable manual P 93 0.2221 127 0.37 47
IT.MTCL.HGZ. 2020-03-25T04:25:54.83 0.6 undecidable manual P 249 0.2284 127 0.32 48
IV.FDMO.HHZ. 2020-03-25T04:25:53.41 0.6 undecidable manual P 255 0.1547 139 -0.16 50
IV.MF5.EHZ. 2020-03-25T04:25:53.42 0.3 undecidable manual P 126 0.1511 140 -0.12 76
IV.MMO1.EHZ. 2020-03-25T04:25:53.71 0.1 undecidable manual P 172 0.1781 135 -0.14 100
IV.MC2.EHZ. 2020-03-25T04:25:53.93 0.3 undecidable manual P 205 0.1808 134 0.05 76
IV.SAP2.EHZ. 2020-03-25T04:25:53.05 0.6 undecidable manual P 75 0.0809 156 0.15 51
IV.CSP1.EHZ. 2020-03-25T04:25:52.63 0.3 undecidable manual P 284 0.0657 161 -0.17 76
IV.GUMA.HNZ. 2020-03-25T04:25:52.69 0.3 undecidable manual P 113 0.0342 170 0.03 79
IV.PF6.EHZ. 2020-03-25T04:25:52.70 0.3 undecidable manual P 311 0.0944 153 -0.29 74
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHE. ML:0.8 4.191023E-5 0.08 AML other m 2020-03-25T04:25:56.08
IV.CSP1.EHN. ML:0.7 3.710425E-5 0.08 AML other m 2020-03-25T04:25:55.99
IV.FDMO.HHE. ML:0.3 1.170891E-5 0.1408 AML other m 2020-03-25T04:25:57.16
IV.FDMO.HHN. ML:0.4 1.4356856E-5 0.0992 AML other m 2020-03-25T04:25:57.69
IV.MF5.EHE. ML:0.8 3.3550495E-5 0.1824 AML other m 2020-03-25T04:25:58.19
IV.MF5.EHN. ML:0.9 4.0793795E-5 0.1024 AML other m 2020-03-25T04:25:57.73
IV.EL6.EHE. ML:0.7 2.001484E-5 0.1984 AML other m 2020-03-25T04:26:02.06
IV.EL6.EHN. ML:0.6 1.593425E-5 0.1184 AML other m 2020-03-25T04:26:01.45
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download