Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 02-12-2019 and time 20:54:38 (Italy) in region 2 km E San Ginesio (MC)

A magnitude ML 1.2 earthquake occured in region: 2 km E San Ginesio (MC), on

  • 02-12-2019 19:54:38 (UTC)
  • 02-12-2019 20:54:38 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.1090, 13.3440 at 22 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.

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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
San Ginesio MC 2 3498 3498
Ripe San Ginesio MC 4 852 4350
Sant'Angelo in Pontano MC 4 1436 5786
Gualdo MC 5 815 6601
Colmurano MC 6 1263 7864
Camporotondo di Fiastrone MC 7 563 8427
Cessapalombo MC 7 512 8939
Sarnano MC 9 3264 12203
Loro Piceno MC 9 2401 14604
Penna San Giovanni MC 9 1108 15712
Caldarola MC 10 1823 17535
Urbisaglia MC 10 2628 20163
Belforte del Chienti MC 11 1886 22049
Montappone FM 11 1682 23731
Falerone FM 11 3337 27068
Monte Vidon Corrado FM 12 731 27799
Monte San Martino MC 12 765 28564
Massa Fermana FM 12 963 29527
Tolentino MC 12 20069 49596
Servigliano FM 13 2336 51932
Mogliano MC 14 4696 56628
Smerillo FM 14 365 56993
Amandola FM 14 3629 60622
Serrapetrona MC 15 966 61588
Bolognola MC 16 142 61730
Santa Vittoria in Matenano FM 16 1330 63060
Montegiorgio FM 16 6851 69911
Petriolo MC 16 1998 71909
Belmonte Piceno FM 16 646 72555
Acquacanina MC 16 121 72676
Montefalcone Appennino FM 16 424 73100
Monteleone di Fermo FM 17 395 73495
Fiastra MC 17 559 74054
Pollenza MC 18 6618 80672
Comunanza AP 18 3166 83838
Monsampietro Morico FM 18 659 84497
Montefortino FM 18 1178 85675
Francavilla d'Ete FM 19 964 86639
Montelparo FM 19 778 87417
San Severino Marche MC 19 12726 100143

Municipalities with at least 50000 inhabitants

An earthquake occurred to
55 Km E of Foligno (57155 inhabitants)
58 Km NW of Teramo (54892 inhabitants)
58 Km S of Ancona (100861 inhabitants)
78 Km E of Perugia (166134 inhabitants)
83 Km NE of Terni (111501 inhabitants)
84 Km N of L'Aquila (69753 inhabitants)
86 Km SE of Fano (60888 inhabitants)
93 Km NW of Montesilvano (53738 inhabitants)
96 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
Reviewed
Rev100 		ML 1.2 2019-12-02
19:54:38		 43.1093 13.3435 22 2019-12-02
20:01:38		 Sala Sismica INGV-Roma 74258651
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-02 19:54:38 ± 0.14
Latitude 43.1093 ± 0.0045
Longitude 13.3435 ± 0.0074
Depth (km) 22 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 74258651

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 526
Semi-minor axis of confidence ellipse (meter) 458
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 221
Circular confidence region, given by single value of horizontal uncertainty (meter) 530.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 143
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 19
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.28149
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 74258651
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-12-02 20:01:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.EL6.EHZ. 2019-12-02T19:54:50.13 0.6 undecidable manual S 321 31.2465 117 0.5 44
IV.MC2.EHZ. 2019-12-02T19:54:48.59 0.3 undecidable manual S 210 25.2525 123 0.35 67
IV.FDMO.HHZ. 2019-12-02T19:54:47.69 0.1 undecidable manual S 249 22.2555 127 0.1 96
IV.MMO1.EHZ. 2019-12-02T19:54:47.74 0.1 undecidable manual S 183 23.3544 126 -0.07 96
IV.MF5.EHE. 2019-12-02T19:54:46.66 0.1 undecidable manual S 145 16.4724 137 0.22 93
IV.PF6.EHN. 2019-12-02T19:54:45.63 0.1 undecidable manual S 285 12.4764 146 -0.14 95
IV.CSP1.EHZ. 2019-12-02T19:54:45.70 0.1 undecidable manual S 260 11.3775 148 0.09 98
IV.SNTG.HHZ. 2019-12-02T19:54:45.79 3.0 undecidable manual Pg 0.04 0
IV.SAP2.EHZ. 2019-12-02T19:54:44.87 0.1 undecidable manual S 107 4.6953 166 -0.05 99
IV.EL6.EHZ. 2019-12-02T19:54:44.89 0.1 undecidable manual P 321 31.2465 117 0.12 94
IV.GUMA.HHE. 2019-12-02T19:54:44.90 0.3 undecidable manual S 187 5.1948 165 -0.05 74
IV.FDMO.HHZ. 2019-12-02T19:54:43.41 0.1 undecidable manual P 249 22.2555 127 -0.18 93
IV.MC2.EHZ. 2019-12-02T19:54:43.98 0.1 undecidable manual P 210 25.2525 123 0.01 96
IV.MMO1.EHZ. 2019-12-02T19:54:43.42 0.1 positive manual P 183 23.3544 126 -0.3 92
IV.MNTT.EHZ. 2019-12-02T19:54:43.77 0.6 undecidable manual P 104 21.0678 129 0.33 45
IV.MF5.EHE. 2019-12-02T19:54:42.83 0.1 undecidable manual P 145 16.4724 137 -0.09 97
IV.SAP2.EHZ. 2019-12-02T19:54:42.01 0.1 undecidable manual P 107 4.6953 166 -0.04 99
IV.PF6.EHN. 2019-12-02T19:54:42.34 0.1 undecidable manual P 285 12.4764 146 -0.2 94
IV.CSP1.EHZ. 2019-12-02T19:54:42.37 0.1 negative manual P 260 11.3775 148 -0.08 97
IV.GUMA.HHE. 2019-12-02T19:54:42.06 0.1 undecidable manual P 187 5.1948 165 0 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:1.1 0.0000586 0.18 AML other m 2019-12-02T19:54:47.83
IV.FDMO.HHN. ML:1.1 0.00005855000000000001 0.98 AML other m 2019-12-02T19:54:48.97
IV.SAP2.EHE. ML:1.3 0.00014881825 0.1536 AML other m 2019-12-02T19:54:45.49
IV.SAP2.EHN. ML:1.9 0.00063685575 0.4224 AML other m 2019-12-02T19:54:45.49
IV.CSP1.EHE. ML:1.2 0.00010254461000000001 0.1536 AML other m 2019-12-02T19:54:45.85
IV.CSP1.EHN. ML:1.1 0.00007946637500000001 0.1024 AML other m 2019-12-02T19:54:45.83
IV.EL6.EHE. ML:1.2 0.000057334265 0.256 AML other m 2019-12-02T19:54:50.33
IV.EL6.EHN. ML:1.3 0.00007427147 0.2432 AML other m 2019-12-02T19:54:50.72
IV.SNTG.HHE. ML:1.1 0.000043167184999999995 0.256 AML other m 2019-12-02T19:54:51.76
IV.SNTG.HHN. ML:1.1 0.000047471039999999996 0.1536 AML other m 2019-12-02T19:54:51.78
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