Earthquake with magnitude of ML 1.6 on date 27-06-2020 and time 13:31:25 (Italy) in region 3 km E Amandola (FM)

A magnitude ML 1.6 earthquake occured in region: 3 km E Amandola (FM), on

  • 27-06-2020 11:31:25 (UTC)
  • 27-06-2020 13:31:25 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.99, 13.39 at 21 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Amandola FM 3 3629 3629
Comunanza AP 4 3166 6795
Smerillo FM 5 365 7160
Montefalcone Appennino FM 6 424 7584
Montefortino FM 6 1178 8762
Monte San Martino MC 7 765 9527
Penna San Giovanni MC 8 1108 10635
Force AP 9 1354 11989
Sarnano MC 9 3264 15253
Santa Vittoria in Matenano FM 10 1330 16583
Gualdo MC 10 815 17398
Montemonaco AP 11 604 18002
Palmiano AP 11 196 18198
Montelparo FM 13 778 18976
Sant'Angelo in Pontano MC 13 1436 20412
Bolognola MC 13 142 20554
Monteleone di Fermo FM 13 395 20949
Servigliano FM 14 2336 23285
Venarotta AP 14 2066 25351
Rotella AP 14 906 26257
San Ginesio MC 15 3498 29755
Falerone FM 15 3337 33092
Roccafluvione AP 16 2010 35102
Montedinove AP 16 488 35590
Monte Rinaldo FM 16 379 35969
Monsampietro Morico FM 16 659 36628
Montegallo AP 17 523 37151
Monte Vidon Corrado FM 17 731 37882
Belmonte Piceno FM 17 646 38528
Cessapalombo MC 17 512 39040
Ripe San Ginesio MC 18 852 39892
Montalto delle Marche AP 18 2122 42014
Montappone FM 18 1682 43696
Montottone FM 18 979 44675
Acquacanina MC 18 121 44796
Ortezzano FM 19 774 45570
Camporotondo di Fiastrone MC 19 563 46133
Castignano AP 20 2796 48929
Fiastra MC 20 559 49488
Massa Fermana FM 20 963 50451
Colmurano MC 20 1263 51714

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km NW of Teramo (54892 inhabitants)
56 Km E of Foligno (57155 inhabitants)
71 Km N of L'Aquila (69753 inhabitants)
71 Km S of Ancona (100861 inhabitants)
77 Km NE of Terni (111501 inhabitants)
81 Km NW of Montesilvano (53738 inhabitants)
82 Km E of Perugia (166134 inhabitants)
89 Km NW of Pescara (121014 inhabitants)
95 Km NW of Chieti (51815 inhabitants)
100 Km SE of Fano (60888 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 1.6 2020-06-27
11:31:25
42.99 13.39 21 2020-11-19
12:36:51
Bollettino Sismico Italiano INGV 80830331
Reviewed
Rev100
ML 1.6 2020-06-27
11:31:25
42.99 13.39 21 2020-06-27
11:41:47
Sala Sismica INGV-Roma 80560711
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-06-27 11:31:25 ± 0.11
Latitude 42.99 ± 0.00
Longitude 13.39 ± 0.01
Depth (km) 21 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 80830331

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 492
Semi-minor axis of confidence ellipse (meter) 229
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 261
Circular confidence region, given by single value of horizontal uncertainty (meter) 490
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 76
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 23
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) 0.05126
Epicentral distance of station farthest from the epicenter (degree) 0.35793
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 17
Type of magnitude ML
Reference to an origin 80830331
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-07-07 06:36:43

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 80560711
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-06-27 11:41:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SMA1.EHZ. 2020-06-27T11:31:39.20 0.6 undecidable manual S 186 0.3579 110 0.28 45
IV.NRCA.HHZ. 2020-06-27T11:31:36.58 0.6 undecidable manual S 233 0.2527 120 0.49 44
IV.FDMO.HHZ. 2020-06-27T11:31:35.56 0.6 undecidable manual S 283 0.2266 123 0.14 48
IV.MTRA.HNE. 2020-06-27T11:31:35.53 0.6 undecidable manual S 179 0.2293 123 0.04 49
IV.CSP1.EHZ. 2020-06-27T11:31:34.23 0.6 undecidable manual S 308 0.1718 132 0.11 49
IV.PF6.EHE. 2020-06-27T11:31:34.66 0.6 undecidable manual S 317 0.2077 126 -0.31 46
IV.MNTT.EHZ. 2020-06-27T11:31:34.39 0.3 undecidable manual S 63 0.1682 133 0.34 70
IV.SMA1.EHZ. 2020-06-27T11:31:33.11 0.1 undecidable manual P 186 0.3579 110 -0.08 95
IV.SAP2.EHZ. 2020-06-27T11:31:32.89 0.6 undecidable manual S 4 0.1106 146 -0.04 50
IV.MMO1.EHZ. 2020-06-27T11:31:32.65 0.3 undecidable manual S 208 0.098 149 -0.09 74
IV.GUMA.HHZ. 2020-06-27T11:31:32.64 0.3 undecidable manual S 332 0.0863 153 0.08 75
IV.OFFI.HHZ. 2020-06-27T11:31:31.54 0.6 undecidable manual P 103 0.2221 124 0.43 45
IV.NRCA.HHZ. 2020-06-27T11:31:31.20 0.6 undecidable manual P 233 0.2527 120 -0.35 46
IV.MF5.EHZ. 2020-06-27T11:31:31.99 0.3 undecidable manual S 88 0.0513 163 -0.18 74
IV.FDMO.HHZ. 2020-06-27T11:31:31.19 0.3 undecidable manual P 283 0.2266 123 0.02 74
IV.PF6.EHE. 2020-06-27T11:31:31.30 0.6 undecidable manual P 317 0.2077 126 0.4 46
IV.MTRA.HNE. 2020-06-27T11:31:31.06 0.3 undecidable manual P 179 0.2293 123 -0.15 72
IV.CSP1.EHZ. 2020-06-27T11:31:30.41 0.1 undecidable manual P 308 0.1718 132 -0.01 100
IV.MNTT.EHZ. 2020-06-27T11:31:30.31 0.1 undecidable manual P 63 0.1682 133 -0.07 98
IV.MF5.EHZ. 2020-06-27T11:31:29.16 0.1 negative manual P 88 0.0513 163 -0.13 99
IV.SAP2.EHZ. 2020-06-27T11:31:29.60 0.3 undecidable manual P 4 0.1106 146 -0.13 74
IV.MMO1.EHZ. 2020-06-27T11:31:29.50 0.1 positive manual P 208 0.098 149 -0.12 99
IV.GUMA.HHZ. 2020-06-27T11:31:29.45 0.1 undecidable manual P 332 0.0863 153 -0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MF5.EHN. ML:1.7 0.0005274595 0.4416 AML other m 2020-06-27T11:31:32.56
IV.MF5.EHE. ML:1.9 0.0005734092 0.3776 AML other m 2020-06-27T11:31:32.36
IV.GUMA.HNN. ML:1.9 0.0007605575 0.288 AML other m 2020-06-27T11:31:32.74
IV.GUMA.HHN. ML:2.2 0.001125652 0.2624 AML other m 2020-06-27T11:31:32.75
IV.GUMA.HNE. ML:2 0.00079091505 0.3776 AML other m 2020-06-27T11:31:32.74
IV.MNTT.EHE. ML:1.8 0.0003163953 0.32 AML other m 2020-06-27T11:31:34.47
IV.MNTT.EHN. ML:1.6 0.0002368735 0.1344 AML other m 2020-06-27T11:31:35.01
IV.CSP1.EHN. ML:1.4 0.0001456124 0.3392 AML other m 2020-06-27T11:31:35.22
IV.CSP1.EHE. ML:1.4 0.00012853657 0.1792 AML other m 2020-06-27T11:31:34.81
IV.NRCA.HNN. ML:1.6 0.000167853765 0.16 AML other m 2020-06-27T11:31:37.63
IV.NRCA.HHN. ML:1.6 0.0001776984 0.1024 AML other m 2020-06-27T11:31:37.63
IV.NRCA.HHE. ML:1.7 0.00022763885 0.1024 AML other m 2020-06-27T11:31:37.48
IV.NRCA.HNE. ML:1.8 0.0002325422 0.096 AML other m 2020-06-27T11:31:37.48
IV.FDMO.HHN. ML:1.4 0.00010671495 0.1344 AML other m 2020-06-27T11:31:36.06
IV.FDMO.HHE. ML:1.3 9.94608E-5 0.1984 AML other m 2020-06-27T11:31:35.96
IV.SMA1.EHE. ML:0.9 2.454115E-5 0.16 AML other m 2020-06-27T11:31:39.74
IV.SMA1.EHN. ML:1.1 3.3530375E-5 0.1408 AML other m 2020-06-27T11:31:40.22
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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Type Description Link
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