Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 27-08-2019 and time 00:40:41 (Italy) in region 2 km SE Servigliano (FM)

A magnitude ML 1.4 earthquake occured in region: 2 km SE Servigliano (FM), on

  • 26-08-2019 22:40:41 (UTC)
  • 27-08-2019 00:40:41 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0660, 13.5030 at 24 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.

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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
Servigliano FM 2 2336 2336
Monteleone di Fermo FM 3 395 2731
Belmonte Piceno FM 4 646 3377
Monsampietro Morico FM 4 659 4036
Santa Vittoria in Matenano FM 5 1330 5366
Falerone FM 5 3337 8703
Montelparo FM 6 778 9481
Monte San Martino MC 6 765 10246
Penna San Giovanni MC 6 1108 11354
Monte Vidon Corrado FM 7 731 12085
Montottone FM 7 979 13064
Monte Rinaldo FM 8 379 13443
Montegiorgio FM 8 6851 20294
Smerillo FM 8 365 20659
Montappone FM 8 1682 22341
Ortezzano FM 9 774 23115
Montefalcone Appennino FM 9 424 23539
Sant'Angelo in Pontano MC 10 1436 24975
Grottazzolina FM 10 3398 28373
Massa Fermana FM 10 963 29336
Monte Vidon Combatte FM 11 433 29769
Magliano di Tenna FM 11 1452 31221
Monte Giberto FM 11 801 32022
Force AP 11 1354 33376
Montalto delle Marche AP 12 2122 35498
Petritoli FM 13 2335 37833
Montedinove AP 13 488 38321
Rapagnano FM 13 2145 40466
Rotella AP 13 906 41372
Loro Piceno MC 13 2401 43773
Gualdo MC 13 815 44588
Ponzano di Fermo FM 13 1674 46262
Mogliano MC 14 4696 50958
Comunanza AP 14 3166 54124
Ripe San Ginesio MC 14 852 54976
Francavilla d'Ete FM 14 964 55940
Carassai AP 15 1100 57040
Amandola FM 15 3629 60669
Monte San Pietrangeli FM 15 2458 63127
Torre San Patrizio FM 16 2048 65175
San Ginesio MC 16 3498 68673
Colmurano MC 16 1263 69936
Sarnano MC 17 3264 73200
Castignano AP 17 2796 75996
Monterubbiano FM 18 2230 78226
Petriolo MC 18 1998 80224
Cossignano AP 18 978 81202
Urbisaglia MC 18 2628 83830
Palmiano AP 19 196 84026
Moresco FM 19 598 84624
Montefortino FM 19 1178 85802

Municipalities with at least 50000 inhabitants

An earthquake occurred to
48 Km NW of Teramo (54892 inhabitants)
61 Km S of Ancona (100861 inhabitants)
66 Km E of Foligno (57155 inhabitants)
80 Km N of L'Aquila (69753 inhabitants)
81 Km NW of Montesilvano (53738 inhabitants)
89 Km NW of Pescara (121014 inhabitants)
90 Km NE of Terni (111501 inhabitants)
91 Km E of Perugia (166134 inhabitants)
95 Km SE of Fano (60888 inhabitants)
96 Km NW of Chieti (51815 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 1.4 2019-08-26
22:40:41		 43.0658 13.5032 24 2019-11-13
14:31:03		 Bollettino Sismico Italiano INGV 72831851
Reviewed
Rev100 		ML 1.4 2019-08-26
22:40:41		 43.0697 13.5073 25 2019-08-26
22:52:41		 Sala Sismica INGV-Roma 71832111
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-26 22:40:41 ± 0.12
Latitude 43.0658 ± 0.0045
Longitude 13.5032 ± 0.0086
Depth (km) 24 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 72831851

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 686
Semi-minor axis of confidence ellipse (meter) 296
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 95
Circular confidence region, given by single value of horizontal uncertainty (meter) 690.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 79
Number of associated phases, regardless of their use for origin computation 42
Number of defining phases 30
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.64122
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 19
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 71832111
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-26 22:52:41

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 72831851
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-09-27 15:26:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIPA.HHZ. 2019-08-26T22:42:17.55 3.0 undecidable manual Sn -1.31 0
GU.GSCL.HHZ. 2019-08-26T22:41:55.37 3.0 undecidable manual Sn 1.75 0
AC.KBN.HHZ. 2019-08-26T22:41:51.01 3.0 undecidable manual Pn 0.9 0
IV.PLLN.EHZ. 2019-08-26T22:41:50.25 3.0 undecidable manual Pn 3.23 0
MN.CLTB.HHZ. 2019-08-26T22:41:50.38 3.0 undecidable manual Pn -3.32 0
IV.ECTS.EHZ. 2019-08-26T22:41:46.74 3.0 undecidable manual Pn -2.09 0
IV.BRMO.HHZ. 2019-08-26T22:41:38.66 3.0 undecidable manual Pn 1.76 0
IV.CRTO.HHZ. 2019-08-26T22:41:36.62 3.0 undecidable manual Sn 0.55 0
IV.MCRV.HHZ. 2019-08-26T22:41:34.18 3.0 undecidable manual Sn -4.37 0
IV.MTMR.EHZ. 2019-08-26T22:41:33.05 3.0 undecidable manual Sn -1.63 0
TV.SF04.EHZ. 2019-08-26T22:41:13.13 3.0 undecidable manual Pg 8.53 0
IV.VIVA.HHZ. 2019-08-26T22:41:04.41 3.0 undecidable manual Pg 2.56 0
IV.CING.HHE. 2019-08-26T22:40:55.82 0.3 undecidable manual S 324 42.4242 112 0.14 70
IV.FDMO.HHZ. 2019-08-26T22:40:54.09 0.3 undecidable manual S 265 33.8439 118 0.49 65
IV.MTRA.EHZ. 2019-08-26T22:40:54.05 0.3 undecidable manual S 194 35.3424 117 0.08 72
IV.ATCC.EHZ. 2019-08-26T22:40:53.92 0.3 undecidable manual P 281 71.1732 102 0.11 67
IV.ARVD.HHZ. 2019-08-26T22:40:53.03 1.0 undecidable manual P 317 65.9895 103 -0.01 23
IV.PF6.EHE. 2019-08-26T22:40:51.87 0.3 undecidable manual S 288 26.2515 126 -0.01 74
IV.MMO1.EHZ. 2019-08-26T22:40:51.32 0.1 undecidable manual S 218 23.3544 130 0.05 98
IV.CSP1.EHZ. 2019-08-26T22:40:51.66 0.6 undecidable manual S 277 24.3534 128 0.18 47
IV.SMA1.EHZ. 2019-08-26T22:40:50.63 0.3 undecidable manual P 196 50.2164 108 -0.06 70
IV.TERO.HHZ. 2019-08-26T22:40:50.57 0.3 undecidable manual P 170 49.8168 108 -0.07 69
IV.GUMA.HHZ. 2019-08-26T22:40:49.70 0.6 undecidable manual S 269 13.5753 146 0.19 48
IV.PP3.HNN. 2019-08-26T22:40:49.43 0.3 undecidable manual P 14 35.6421 117 0.81 59
IV.CING.HHE. 2019-08-26T22:40:49.29 0.3 undecidable manual P 324 42.4242 112 -0.28 68
IV.EL6.EHZ. 2019-08-26T22:40:49.72 0.3 undecidable manual P 312 43.7229 111 -0.03 71
IV.NRCA.HHZ. 2019-08-26T22:40:49.28 0.3 undecidable manual P 231 40.7259 113 -0.05 71
IV.MF5.EHZ. 2019-08-26T22:40:48.99 0.3 undecidable manual S 202 9.3795 156 0.03 76
IV.FDMO.HHZ. 2019-08-26T22:40:48.29 0.1 undecidable manual P 265 33.8439 118 -0.09 96
IV.MNTT.EHZ. 2019-08-26T22:40:48.87 0.3 undecidable manual S 93 7.4814 160 0.09 75
IV.MTRA.EHZ. 2019-08-26T22:40:48.70 0.3 undecidable manual P 194 35.3424 117 0.12 72
IV.MNTP.HNZ. 2019-08-26T22:40:48.57 0.6 undecidable manual S 341 8.3805 158 -0.29 48
IV.SAP2.EHZ. 2019-08-26T22:40:48.86 0.3 undecidable manual S 292 9.0798 156 -0.08 76
IV.CSP1.EHZ. 2019-08-26T22:40:47.03 0.1 undecidable manual P 277 24.3534 128 -0.11 97
IV.PF6.EHE. 2019-08-26T22:40:47.14 0.1 undecidable manual P 288 26.2515 126 -0.24 94
IV.OFFI.HHE. 2019-08-26T22:40:47.40 0.3 undecidable manual P 134 20.7681 133 0.68 64
IV.MMO1.EHZ. 2019-08-26T22:40:46.86 0.1 undecidable manual P 218 23.3544 130 -0.17 96
IV.MNTT.EHZ. 2019-08-26T22:40:45.36 0.1 undecidable manual P 93 7.4814 160 -0.23 97
IV.MNTP.HNZ. 2019-08-26T22:40:45.24 0.3 undecidable manual P 341 8.3805 158 -0.39 70
IV.SAP2.EHZ. 2019-08-26T22:40:45.52 0.1 undecidable manual P 292 9.0798 156 -0.15 99
IV.MF5.EHZ. 2019-08-26T22:40:45.60 0.1 undecidable manual P 202 9.3795 156 -0.09 100
IV.GUMA.HHZ. 2019-08-26T22:40:45.95 0.1 undecidable manual P 269 13.5753 146 -0.06 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MNTT.EHE. ML:2.2 0.001052 1.64 AML other m 2019-08-26T22:40:48.07
IV.SAP2.EHN. ML:2.3 0.00123 1.44 AML other m 2019-08-26T22:40:48.24
IV.MF5.EHE. ML:1.7 0.0003 0.46 AML other m 2019-08-26T22:40:49.11
IV.SAP2.EHE. ML:1.6 0.000277 0.32 AML other m 2019-08-26T22:40:49.16
IV.MF5.EHN. ML:1.8 0.00039049999999999995 0.24 AML other m 2019-08-26T22:40:49.24
IV.MNTT.EHN. ML:2.1 0.0008480000000000001 0.24 AML other m 2019-08-26T22:40:49.80
IV.GUMA.HHN. ML:1.7 0.00029499999999999996 0.16 AML other m 2019-08-26T22:40:49.83
IV.GUMA.HHE. ML:1.6 0.000243 0.4 AML other m 2019-08-26T22:40:52.38
IV.MTRA.EHN. ML:1.1 0.000042300000000000005 0.2 AML other m 2019-08-26T22:40:54.17
IV.FDMO.HHN. ML:1.4 0.00008249999999999999 0.26 AML other m 2019-08-26T22:40:54.12
IV.FDMO.HHE. ML:1.3 0.00006905 0.16 AML other m 2019-08-26T22:40:54.42
IV.MTRA.EHE. ML:1.3 0.0000706 0.18 AML other m 2019-08-26T22:40:54.31
IV.NRCA.HHE. ML:1.5 0.00008285000000000001 0.12 AML other m 2019-08-26T22:40:56.90
IV.NRCA.HHN. ML:1.3 0.00005785 0.4 AML other m 2019-08-26T22:40:57.75
IV.EL6.EHN. ML:1.5 0.0000828 1.2 AML other m 2019-08-26T22:40:57.34
IV.SMA1.EHE. ML:0.9 0.000018 1.46 AML other m 2019-08-26T22:40:58.23
IV.TERO.HHE. ML:0.9 0.000021150000000000002 0.78 AML other m 2019-08-26T22:40:59.64
IV.EL6.EHE. ML:1.5 0.00008014 0.48 AML other m 2019-08-26T22:40:59.72
IV.TERO.HHN. ML:0.9 0.0000224 1.14 AML other m 2019-08-26T22:41:00.27
IV.SMA1.EHN. ML:0.9 0.000020799999999999997 1.48 AML other m 2019-08-26T22:41:02.13
IV.ARVD.HHN. ML:1.0 0.000013149999999999998 1.38 AML other m 2019-08-26T22:41:03.79
IV.ATCC.EHN. ML:1.4 0.00003665 1.44 AML other m 2019-08-26T22:41:05.24
IV.ARVD.HHE. ML:1.0 0.000012970000000000001 1.02 AML other m 2019-08-26T22:41:06.01
IV.ATCC.EHE. ML:1.4 0.000036849999999999994 0.54 AML other m 2019-08-26T22:41:06.49
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