Earthquake with magnitude of ML 1.2 on date 22-07-2019 and time 00:26:11 (Italy) in region 2 km NW Montedinove (AP)

A magnitude ML 1.2 earthquake occured in region: 2 km NW Montedinove (AP), on

  • 21-07-2019 22:26:11 (UTC)
  • 22-07-2019 00:26:11 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.99, 13.58 at 26 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
Montedinove AP 2 488 488
Montalto delle Marche AP 2 2122 2610
Rotella AP 4 906 3516
Monte Rinaldo FM 5 379 3895
Montelparo FM 5 778 4673
Ortezzano FM 6 774 5447
Castignano AP 6 2796 8243
Force AP 8 1354 9597
Santa Vittoria in Matenano FM 8 1330 10927
Monteleone di Fermo FM 8 395 11322
Monte Vidon Combatte FM 8 433 11755
Montottone FM 9 979 12734
Cossignano AP 9 978 13712
Monsampietro Morico FM 9 659 14371
Montefalcone Appennino FM 10 424 14795
Carassai AP 10 1100 15895
Offida AP 11 5058 20953
Petritoli FM 11 2335 23288
Smerillo FM 11 365 23653
Appignano del Tronto AP 12 1785 25438
Belmonte Piceno FM 12 646 26084
Monte Giberto FM 12 801 26885
Monte San Martino MC 13 765 27650
Servigliano FM 13 2336 29986
Venarotta AP 14 2066 32052
Palmiano AP 14 196 32248
Comunanza AP 14 3166 35414
Grottazzolina FM 14 3398 38812
Ponzano di Fermo FM 14 1674 40486
Ascoli Piceno AP 15 49407 89893
Ripatransone AP 15 4309 94202
Penna San Giovanni MC 15 1108 95310
Castorano AP 15 2380 97690
Montefiore dell'Aso AP 16 2123 99813
Monterubbiano FM 16 2230 102043
Falerone FM 16 3337 105380
Roccafluvione AP 16 2010 107390
Montegiorgio FM 16 6851 114241
Moresco FM 17 598 114839
Castel di Lama AP 17 8634 123473
Monte Vidon Corrado FM 17 731 124204
Magliano di Tenna FM 17 1452 125656
Colli del Tronto AP 18 3668 129324
Amandola FM 18 3629 132953
Folignano AP 19 9241 142194
Montappone FM 19 1682 143876
Spinetoli AP 19 7215 151091
Massignano AP 19 1638 152729
Maltignano AP 19 2401 155130
Rapagnano FM 20 2145 157275
Sant'Angelo in Pontano MC 20 1436 158711
Acquaviva Picena AP 20 3831 162542
Monsampolo del Tronto AP 20 4611 167153

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km N of Teramo (54892 inhabitants)
70 Km NW of Montesilvano (53738 inhabitants)
70 Km S of Ancona (100861 inhabitants)
71 Km E of Foligno (57155 inhabitants)
72 Km N of L'Aquila (69753 inhabitants)
78 Km NW of Pescara (121014 inhabitants)
85 Km NW of Chieti (51815 inhabitants)
90 Km NE of Terni (111501 inhabitants)
98 Km E of Perugia (166134 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 1.2 2019-07-21
22:26:11
42.99 13.58 26 2019-07-21
22:50:17
Sala Sismica INGV-Roma 70781291
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-21 22:26:11 ± 0.16
Latitude 42.99 ± 0.00
Longitude 13.58 ± 0.01
Depth (km) 26 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 70781291

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 542
Semi-minor axis of confidence ellipse (meter) 483
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 69
Circular confidence region, given by single value of horizontal uncertainty (meter) 540
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 116
Number of associated phases, regardless of their use for origin computation 40
Number of defining phases 30
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.54769
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 15
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 70781291
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-21 22:50:17
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GU.GSCL.HHZ. 2019-07-21T22:27:37.66 3.0 undecidable manual Sg 9.98 0
MN.TRI.HHZ. 2019-07-21T22:27:34.65 3.0 undecidable manual Sg 1.4 0
IV.SARZ.HHZ. 2019-07-21T22:27:18.44 3.0 positive manual Pn 5.63 0
TV.SF01.EHZ. 2019-07-21T22:27:01.11 3.0 undecidable manual Sg -0.01 0
GU.GSCL.HHZ. 2019-07-21T22:26:54.52 3.0 positive manual Pn -0.51 0
IV.SGRT.HHZ. 2019-07-21T22:26:49.02 3.0 positive manual Pg -0.08 0
IV.IMOL.HNZ. 2019-07-21T22:26:44.54 3.0 negative manual Pn -1.73 0
IV.ARVD.HHZ. 2019-07-21T22:26:35.89 3.0 undecidable manual S -2.47 0
IV.RM33.EHZ. 2019-07-21T22:26:31.75 0.6 undecidable manual S 210 0.5477 106 0.63 40
IV.SNTG.HHZ. 2019-07-21T22:26:31.39 0.3 undecidable manual S 300 0.5387 107 0.54 61
IV.EL6.EHZ. 2019-07-21T22:26:30.03 0.3 undecidable manual S 315 0.4892 109 0.57 61
IV.T1299.EHE. 2019-07-21T22:26:27.84 0.3 undecidable manual S 212 0.4146 112 0.45 66
IV.SMA1.EHZ. 2019-07-21T22:26:27.00 0.3 undecidable manual S 207 0.3993 113 0.04 72
IV.NRCA.HHZ. 2019-07-21T22:26:26.42 0.3 undecidable manual S 246 0.3741 115 0.13 71
IV.SSFR.HNZ. 2019-07-21T22:26:25.27 3.0 undecidable manual P -2.69 0
IV.FDMO.HHZ. 2019-07-21T22:26:25.90 0.3 undecidable manual S 278 0.3642 116 -0.12 72
IV.PF6.EHZ. 2019-07-21T22:26:24.79 0.6 undecidable manual S 298 0.3202 119 -0.08 49
IV.MC2.EHZ. 2019-07-21T22:26:24.44 0.3 undecidable manual S 255 0.2968 122 0.18 71
IV.MTRA.EHZ. 2019-07-21T22:26:23.23 0.3 undecidable manual S 211 0.2662 125 -0.29 70
IV.SNTG.HHZ. 2019-07-21T22:26:22.82 0.1 undecidable manual P 300 0.5387 107 0 94
IV.RM33.EHZ. 2019-07-21T22:26:22.95 0.3 undecidable manual P 210 0.5477 106 -0.02 70
IV.EL6.EHZ. 2019-07-21T22:26:21.91 0.3 undecidable manual P 315 0.4892 109 -0.11 70
IV.SAP2.EHZ. 2019-07-21T22:26:21.31 0.6 undecidable manual S 310 0.1727 139 -0.12 50
IV.MMO1.EHZ. 2019-07-21T22:26:21.77 0.3 undecidable manual S 245 0.205 133 -0.34 71
IV.NRCA.HHZ. 2019-07-21T22:26:20.15 0.3 undecidable manual P 246 0.3741 115 -0.05 73
IV.T1299.EHE. 2019-07-21T22:26:20.81 0.3 undecidable manual P 212 0.4146 112 -0.01 72
IV.SMA1.EHZ. 2019-07-21T22:26:20.46 0.6 positive manual P 207 0.3993 113 -0.12 47
IV.OFFI.HHZ. 2019-07-21T22:26:20.83 0.3 undecidable manual S 124 0.0926 156 0.69 65
IV.MC2.EHZ. 2019-07-21T22:26:19.07 0.1 undecidable manual P 255 0.2968 122 0.05 98
IV.FDMO.HHZ. 2019-07-21T22:26:19.97 0.3 undecidable manual P 278 0.3642 116 -0.07 73
IV.MNTT.EHZ. 2019-07-21T22:26:19.79 0.3 undecidable manual S 8 0.0764 160 -0.16 75
IV.MF5.EHZ. 2019-07-21T22:26:19.80 0.3 undecidable manual S 271 0.089 156 -0.3 73
IV.PF6.EHZ. 2019-07-21T22:26:19.12 0.3 undecidable manual P 298 0.3202 119 -0.25 71
IV.MTRA.EHZ. 2019-07-21T22:26:18.38 0.3 undecidable manual P 211 0.2662 125 -0.21 71
IV.MMO1.EHZ. 2019-07-21T22:26:17.58 0.3 undecidable manual P 245 0.205 133 -0.2 73
IV.MNTP.HNZ. 2019-07-21T22:26:17.31 3.0 undecidable manual P 0
IV.MF5.EHZ. 2019-07-21T22:26:16.46 0.1 positive manual P 271 0.089 156 -0.15 100
IV.OFFI.HHZ. 2019-07-21T22:26:16.81 0.1 negative manual P 124 0.0926 156 0.17 100
IV.SAP2.EHZ. 2019-07-21T22:26:16.49 1.0 undecidable manual P 310 0.1727 139 -0.89 20
IV.MNTT.EHZ. 2019-07-21T22:26:16.37 0.3 undecidable manual P 8 0.0764 160 -0.17 75
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MNTT.EHE. ML:1.8 0.0003596176 0.2048 AML other m 2019-07-21T22:26:21.66
IV.MNTT.EHN. ML:1.8 0.0003626188 0.2304 AML other m 2019-07-21T22:26:21.29
IV.OFFI.HHE. ML:1.7 0.0002743451 0.2176 AML other m 2019-07-21T22:26:22.16
IV.OFFI.HHN. ML:1.6 0.00021007785 0.2048 AML other m 2019-07-21T22:26:22.11
IV.MTRA.HNE. ML:1.1 5.1568125E-5 0.0768 AML other m 2019-07-21T22:26:23.32
IV.MTRA.HNN. ML:1.3 6.903531E-5 0.1024 AML other m 2019-07-21T22:26:23.41
IV.MTRA.EHE. ML:1.1 4.6751105E-5 0.1536 AML other m 2019-07-21T22:26:26.10
IV.MTRA.EHN. ML:1.4 8.448816E-5 0.0896 AML other m 2019-07-21T22:26:23.37
IV.FDMO.HHE. ML:1.4 7.1993845E-5 0.192 AML other m 2019-07-21T22:26:26.31
IV.FDMO.HHN. ML:1.1 3.352517E-5 0.1152 AML other m 2019-07-21T22:26:26.52
IV.NRCA.HNE. ML:1.6 9.9524405E-5 0.1408 AML other m 2019-07-21T22:26:28.40
IV.NRCA.HNN. ML:1.8 0.0001725049 0.128 AML other m 2019-07-21T22:26:26.98
IV.NRCA.HHE. ML:1.5 9.2375345E-5 0.128 AML other m 2019-07-21T22:26:28.47
IV.NRCA.HHN. ML:1.8 0.00018565815 0.128 AML other m 2019-07-21T22:26:26.92
IV.SMA1.EHE. ML:1 2.395986E-5 0.1024 AML other m 2019-07-21T22:26:27.32
IV.SMA1.EHN. ML:1 2.2663585E-5 0.1024 AML other m 2019-07-21T22:26:28.96
IV.EL6.EHE. ML:1.1 2.4933515E-5 0.2176 AML other m 2019-07-21T22:26:37.24
IV.EL6.EHN. ML:1.1 2.51958955E-5 0.1792 AML other m 2019-07-21T22:26:30.55
IV.SNTG.HHE. ML:0.9 1.723756E-5 0.1408 AML other m 2019-07-21T22:26:31.72
IV.SNTG.HHN. ML:1 1.763489E-5 0.1408 AML other m 2019-07-21T22:26:32.95
IV.RM33.EHE. ML:0.9 1.591352E-5 0.3456 AML other m 2019-07-21T22:26:36.60
IV.RM33.EHN. ML:0.9 1.733074E-5 0.3072 AML other m 2019-07-21T22:26:36.00
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