Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.0 on date 23-06-2019 and time 12:37:04 (UTC) in region 2 km NE Sant'Angelo in Pontano (MC)

A magnitude ML 1.0 earthquake occured in region: 2 km NE Sant'Angelo in Pontano (MC), on

  • 23-06-2019 12:37:04 (UTC)
  • 23-06-2019 14:37:04 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.1170, 13.4100 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
Sant'Angelo in Pontano MC 2 1436 1436
Ripe San Ginesio MC 5 852 2288
Falerone FM 5 3337 5625
Montappone FM 5 1682 7307
Loro Piceno MC 6 2401 9708
Monte Vidon Corrado FM 6 731 10439
Massa Fermana FM 7 963 11402
Colmurano MC 7 1263 12665
Penna San Giovanni MC 7 1108 13773
San Ginesio MC 8 3498 17271
Servigliano FM 8 2336 19607
Gualdo MC 8 815 20422
Urbisaglia MC 9 2628 23050
Mogliano MC 10 4696 27746
Monte San Martino MC 10 765 28511
Montegiorgio FM 11 6851 35362
Belmonte Piceno FM 11 646 36008
Camporotondo di Fiastrone MC 12 563 36571
Cessapalombo MC 12 512 37083
Monteleone di Fermo FM 12 395 37478
Petriolo MC 13 1998 39476
Sarnano MC 13 3264 42740
Smerillo FM 13 365 43105
Santa Vittoria in Matenano FM 13 1330 44435
Monsampietro Morico FM 13 659 45094
Francavilla d'Ete FM 14 964 46058
Tolentino MC 14 20069 66127
Magliano di Tenna FM 15 1452 67579
Belforte del Chienti MC 15 1886 69465
Montefalcone Appennino FM 15 424 69889
Caldarola MC 15 1823 71712
Montelparo FM 15 778 72490
Montottone FM 16 979 73469
Grottazzolina FM 16 3398 76867
Rapagnano FM 16 2145 79012
Amandola FM 16 3629 82641
Monte San Pietrangeli FM 16 2458 85099
Corridonia MC 17 15430 100529
Monte Rinaldo FM 17 379 100908
Pollenza MC 18 6618 107526
Comunanza AP 18 3166 110692
Torre San Patrizio FM 18 2048 112740
Monte Giberto FM 18 801 113541
Force AP 18 1354 114895
Ortezzano FM 19 774 115669
Serrapetrona MC 19 966 116635
Monte Vidon Combatte FM 20 433 117068

Municipalities with at least 50000 inhabitants

An earthquake occurred to
56 Km S of Ancona (100861 inhabitants)
56 Km NW of Teramo (54892 inhabitants)
60 Km E of Foligno (57155 inhabitants)
83 Km E of Perugia (166134 inhabitants)
85 Km N of L'Aquila (69753 inhabitants)
87 Km SE of Fano (60888 inhabitants)
88 Km NE of Terni (111501 inhabitants)
90 Km NW of Montesilvano (53738 inhabitants)
97 Km SE of Pesaro (94582 inhabitants)
98 Km NW of Pescara (121014 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 1.0 2019-06-23
12:37:04		 43.1173 13.4097 22 2019-06-23
12:42:16		 Sala Sismica INGV-Roma 69829991
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-23 12:37:04 ± 0.15
Latitude 43.1173 ± 0.0063
Longitude 13.4097 ± 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 69829991

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 709
Semi-minor axis of confidence ellipse (meter) 256
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 4
Circular confidence region, given by single value of horizontal uncertainty (meter) 710.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 112
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.04766
Epicentral distance of station farthest from the epicenter (degree) 0.51441
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 69829991
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-06-23 12:42:16
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CESI.HHZ. 2019-06-23T12:37:19.73 0.6 undecidable manual S 253 42.8238 109 0.72 39
IV.NRCA.HHZ. 2019-06-23T12:37:18.33 0.6 undecidable manual S 217 39.5271 111 0.13 47
IV.EL6.EHZ. 2019-06-23T12:37:17.55 0.6 undecidable manual S 313 34.2435 114 0.66 41
IV.FDMO.HHZ. 2019-06-23T12:37:15.29 0.6 undecidable manual S 251 27.6501 121 -0.02 49
IV.MC2.EHZ. 2019-06-23T12:37:15.99 0.6 undecidable manual S 218 29.0487 119 0.35 46
IV.TERO.HHZ. 2019-06-23T12:37:15.01 0.6 undecidable manual P 164 57.0984 103 -0.05 46
IV.CSP1.EHZ. 2019-06-23T12:37:13.04 0.6 undecidable manual S 260 16.872 137 -0.01 50
IV.MNTT.EHZ. 2019-06-23T12:37:13.53 0.6 undecidable manual S 112 16.2726 138 0.59 46
IV.NRCA.HHZ. 2019-06-23T12:37:12.24 0.1 undecidable manual P 217 39.5271 111 -0.24 93
IV.PF6.EHE. 2019-06-23T12:37:12.96 0.6 undecidable manual S 278 17.5713 135 -0.23 48
IV.MF5.EHZ. 2019-06-23T12:37:12.82 0.6 undecidable manual S 164 14.874 140 0.11 50
IV.CESI.HHZ. 2019-06-23T12:37:12.92 0.1 undecidable manual P 253 42.8238 109 -0.02 96
IV.EL6.EHZ. 2019-06-23T12:37:11.97 0.1 undecidable manual P 313 34.2435 114 0.25 93
IV.MNTP.HNE. 2019-06-23T12:37:11.45 0.6 undecidable manual S 65 5.2947 164 -0.05 50
IV.FDMO.HHZ. 2019-06-23T12:37:10.60 0.1 undecidable manual P 251 27.6501 121 -0.21 95
IV.MC2.EHZ. 2019-06-23T12:37:10.88 0.1 undecidable manual P 218 29.0487 119 -0.12 97
IV.MNTT.EHZ. 2019-06-23T12:37:09.55 0.1 undecidable manual P 112 16.2726 138 0.11 100
IV.PF6.EHE. 2019-06-23T12:37:09.32 0.1 undecidable manual P 278 17.5713 135 -0.26 96
IV.MF5.EHZ. 2019-06-23T12:37:09.26 0.3 undecidable manual P 164 14.874 140 -0.04 75
IV.CSP1.EHZ. 2019-06-23T12:37:09.37 0.3 positive manual P 260 16.872 137 -0.13 74
IV.MNTP.HNE. 2019-06-23T12:37:08.36 0.1 undecidable manual P 65 5.2947 164 -0.25 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0.8 0.00002845 0.14 AML other m 2019-06-23T12:37:15.51
IV.FDMO.HHN. ML:0.8 0.00002455 1.1 AML other m 2019-06-23T12:37:16.18
IV.NRCA.HHE. ML:1.2 0.00004645 0.6 AML other m 2019-06-23T12:37:18.90
IV.NRCA.HHN. ML:1.1 0.00003845 0.84 AML other m 2019-06-23T12:37:19.21
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